From 301b82ce304232bad0b080fef87c1e326b159056 Mon Sep 17 00:00:00 2001 From: Lionello Lunesu Date: Fri, 2 Mar 2018 13:10:01 +0800 Subject: [PATCH] Use any-promise for everything --- dist/web3.js | 37187 +++++----------- dist/web3.min.js | 2 +- .../web3-core-promievent/package-lock.json | 12 +- packages/web3-core-promievent/package.json | 2 +- packages/web3-core-promievent/src/index.js | 2 +- packages/web3-eth-accounts/package-lock.json | 1046 +- packages/web3-eth-accounts/package.json | 2 +- packages/web3-eth-accounts/src/index.js | 2 +- 8 files changed, 12857 insertions(+), 25398 deletions(-) diff --git a/dist/web3.js b/dist/web3.js index b329745a8f7..019edc3073a 100644 --- a/dist/web3.js +++ b/dist/web3.js @@ -1523,6 +1523,8 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol revLookup[code.charCodeAt(i)] = i; } + // Support decoding URL-safe base64 strings, as Node.js does. + // See: https://en.wikipedia.org/wiki/Base64#URL_applications revLookup['-'.charCodeAt(0)] = 62; revLookup['_'.charCodeAt(0)] = 63; @@ -1584,7 +1586,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol var tmp; var output = []; for (var i = start; i < end; i += 3) { - tmp = (uint8[i] << 16) + (uint8[i + 1] << 8) + uint8[i + 2]; + tmp = (uint8[i] << 16 & 0xFF0000) + (uint8[i + 1] << 8 & 0xFF00) + (uint8[i + 2] & 0xFF); output.push(tripletToBase64(tmp)); } return output.join(''); @@ -3527,6 +3529,24 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol } } + Object.defineProperty(Buffer.prototype, 'parent', { + get: function get() { + if (!(this instanceof Buffer)) { + return undefined; + } + return this.buffer; + } + }); + + Object.defineProperty(Buffer.prototype, 'offset', { + get: function get() { + if (!(this instanceof Buffer)) { + return undefined; + } + return this.byteOffset; + } + }); + function createBuffer(length) { if (length > K_MAX_LENGTH) { throw new RangeError('Invalid typed array length'); @@ -3575,7 +3595,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol throw new TypeError('"value" argument must not be a number'); } - if (isArrayBuffer(value)) { + if (isArrayBuffer(value) || value && isArrayBuffer(value.buffer)) { return fromArrayBuffer(value, encodingOrOffset, length); } @@ -3605,7 +3625,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol function assertSize(size) { if (typeof size !== 'number') { - throw new TypeError('"size" argument must be a number'); + throw new TypeError('"size" argument must be of type number'); } else if (size < 0) { throw new RangeError('"size" argument must not be negative'); } @@ -3657,7 +3677,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol } if (!Buffer.isEncoding(encoding)) { - throw new TypeError('"encoding" must be a valid string encoding'); + throw new TypeError('Unknown encoding: ' + encoding); } var length = byteLength(string, encoding) | 0; @@ -3686,11 +3706,11 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol function fromArrayBuffer(array, byteOffset, length) { if (byteOffset < 0 || array.byteLength < byteOffset) { - throw new RangeError('\'offset\' is out of bounds'); + throw new RangeError('"offset" is outside of buffer bounds'); } if (array.byteLength < byteOffset + (length || 0)) { - throw new RangeError('\'length\' is out of bounds'); + throw new RangeError('"length" is outside of buffer bounds'); } var buf; @@ -3721,7 +3741,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol } if (obj) { - if (isArrayBufferView(obj) || 'length' in obj) { + if (ArrayBuffer.isView(obj) || 'length' in obj) { if (typeof obj.length !== 'number' || numberIsNaN(obj.length)) { return createBuffer(0); } @@ -3733,7 +3753,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol } } - throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.'); + throw new TypeError('The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object.'); } function checked(length) { @@ -3820,6 +3840,9 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol var pos = 0; for (i = 0; i < list.length; ++i) { var buf = list[i]; + if (ArrayBuffer.isView(buf)) { + buf = Buffer.from(buf); + } if (!Buffer.isBuffer(buf)) { throw new TypeError('"list" argument must be an Array of Buffers'); } @@ -3833,7 +3856,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol if (Buffer.isBuffer(string)) { return string.length; } - if (isArrayBufferView(string) || isArrayBuffer(string)) { + if (ArrayBuffer.isView(string) || isArrayBuffer(string)) { return string.byteLength; } if (typeof string !== 'string') { @@ -4001,6 +4024,8 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol return slowToString.apply(this, arguments); }; + Buffer.prototype.toLocaleString = Buffer.prototype.toString; + Buffer.prototype.equals = function equals(b) { if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer'); if (this === b) return true; @@ -4218,9 +4243,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol } } - // must be an even number of digits var strLen = string.length; - if (strLen % 2 !== 0) throw new TypeError('Invalid hex string'); if (length > strLen / 2) { length = strLen / 2; @@ -4893,6 +4916,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol // copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length) Buffer.prototype.copy = function copy(target, targetStart, start, end) { + if (!Buffer.isBuffer(target)) throw new TypeError('argument should be a Buffer'); if (!start) start = 0; if (!end && end !== 0) end = this.length; if (targetStart >= target.length) targetStart = target.length; @@ -4907,7 +4931,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol if (targetStart < 0) { throw new RangeError('targetStart out of bounds'); } - if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds'); + if (start < 0 || start >= this.length) throw new RangeError('Index out of range'); if (end < 0) throw new RangeError('sourceEnd out of bounds'); // Are we oob? @@ -4917,20 +4941,17 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol } var len = end - start; - var i; - if (this === target && start < targetStart && targetStart < end) { + if (this === target && typeof Uint8Array.prototype.copyWithin === 'function') { + // Use built-in when available, missing from IE11 + this.copyWithin(targetStart, start, end); + } else if (this === target && start < targetStart && targetStart < end) { // descending copy from end - for (i = len - 1; i >= 0; --i) { - target[i + targetStart] = this[i + start]; - } - } else if (len < 1000) { - // ascending copy from start - for (i = 0; i < len; ++i) { + for (var i = len - 1; i >= 0; --i) { target[i + targetStart] = this[i + start]; } } else { - Uint8Array.prototype.set.call(target, this.subarray(start, start + len), targetStart); + Uint8Array.prototype.set.call(target, this.subarray(start, end), targetStart); } return len; @@ -4951,18 +4972,19 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol encoding = end; end = this.length; } - if (val.length === 1) { - var code = val.charCodeAt(0); - if (code < 256) { - val = code; - } - } if (encoding !== undefined && typeof encoding !== 'string') { throw new TypeError('encoding must be a string'); } if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) { throw new TypeError('Unknown encoding: ' + encoding); } + if (val.length === 1) { + var code = val.charCodeAt(0); + if (encoding === 'utf8' && code < 128 || encoding === 'latin1') { + // Fast path: If `val` fits into a single byte, use that numeric value. + val = code; + } + } } else if (typeof val === 'number') { val = val & 255; } @@ -4989,6 +5011,9 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol } else { var bytes = Buffer.isBuffer(val) ? val : new Buffer(val, encoding); var len = bytes.length; + if (len === 0) { + throw new TypeError('The value "' + val + '" is invalid for argument "value"'); + } for (i = 0; i < end - start; ++i) { this[i + start] = bytes[i % len]; } @@ -5003,6 +5028,8 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol var INVALID_BASE64_RE = /[^+/0-9A-Za-z-_]/g; function base64clean(str) { + // Node takes equal signs as end of the Base64 encoding + str = str.split('=')[0]; // Node strips out invalid characters like \n and \t from the string, base64-js does not str = str.trim().replace(INVALID_BASE64_RE, ''); // Node converts strings with length < 2 to '' @@ -5130,11 +5157,6 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol return obj instanceof ArrayBuffer || obj != null && obj.constructor != null && obj.constructor.name === 'ArrayBuffer' && typeof obj.byteLength === 'number'; } - // Node 0.10 supports `ArrayBuffer` but lacks `ArrayBuffer.isView` - function isArrayBufferView(obj) { - return typeof ArrayBuffer.isView === 'function' && ArrayBuffer.isView(obj); - } - function numberIsNaN(obj) { return obj !== obj; // eslint-disable-line no-self-compare } @@ -9623,45 +9645,27 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol utils.intFromLE = intFromLE; }, { "bn.js": "BN", "minimalistic-assert": 107, "minimalistic-crypto-utils": 108 }], 82: [function (require, module, exports) { module.exports = { - "_args": [[{ - "raw": "elliptic@^6.0.0", - "scope": null, - "escapedName": "elliptic", - "name": "elliptic", - "rawSpec": "^6.0.0", - "spec": ">=6.0.0 <7.0.0", - "type": "range" - }, "/Users/frozeman/Sites/_ethereum/web3/node_modules/browserify-sign"]], - "_from": "elliptic@>=6.0.0 <7.0.0", + "_from": "elliptic@^6.0.0", "_id": "elliptic@6.4.0", - "_inCache": true, + "_inBundle": false, + "_integrity": "sha1-ysmvh2LIWDYYcAPI3+GT5eLq5d8=", "_location": "/elliptic", - "_nodeVersion": "7.0.0", - "_npmOperationalInternal": { - "host": "packages-18-east.internal.npmjs.com", - "tmp": "tmp/elliptic-6.4.0.tgz_1487798866428_0.30510620190761983" - }, - "_npmUser": { - "name": "indutny", - "email": "fedor@indutny.com" - }, - "_npmVersion": "3.10.8", "_phantomChildren": {}, "_requested": { + "type": "range", + "registry": true, "raw": "elliptic@^6.0.0", - "scope": null, - "escapedName": "elliptic", "name": "elliptic", + "escapedName": "elliptic", "rawSpec": "^6.0.0", - "spec": ">=6.0.0 <7.0.0", - "type": "range" + "saveSpec": null, + "fetchSpec": "^6.0.0" }, "_requiredBy": ["/browserify-sign", "/create-ecdh", "/secp256k1"], "_resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.4.0.tgz", "_shasum": "cac9af8762c85836187003c8dfe193e5e2eae5df", - "_shrinkwrap": null, "_spec": "elliptic@^6.0.0", - "_where": "/Users/frozeman/Sites/_ethereum/web3/node_modules/browserify-sign", + "_where": "/Users/llunesu/repos/web3.js/node_modules/browserify-sign", "author": { "name": "Fedor Indutny", "email": "fedor@indutny.com" @@ -9669,6 +9673,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol "bugs": { "url": "https://github.com/indutny/elliptic/issues" }, + "bundleDependencies": false, "dependencies": { "bn.js": "^4.4.0", "brorand": "^1.0.1", @@ -9678,6 +9683,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol "minimalistic-assert": "^1.0.0", "minimalistic-crypto-utils": "^1.0.0" }, + "deprecated": false, "description": "EC cryptography", "devDependencies": { "brfs": "^1.4.3", @@ -9695,24 +9701,12 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol "jshint": "^2.6.0", "mocha": "^2.1.0" }, - "directories": {}, - "dist": { - "shasum": "cac9af8762c85836187003c8dfe193e5e2eae5df", - "tarball": "https://registry.npmjs.org/elliptic/-/elliptic-6.4.0.tgz" - }, "files": ["lib"], - "gitHead": "6b0d2b76caae91471649c8e21f0b1d3ba0f96090", "homepage": "https://github.com/indutny/elliptic", "keywords": ["EC", "Elliptic", "curve", "Cryptography"], "license": "MIT", "main": "lib/elliptic.js", - "maintainers": [{ - "name": "indutny", - "email": "fedor@indutny.com" - }], "name": "elliptic", - "optionalDependencies": {}, - "readme": "ERROR: No README data found!", "repository": { "type": "git", "url": "git+ssh://git@github.com/indutny/elliptic.git" @@ -20362,13 +20356,17 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol } function getXml(xhr) { - if (xhr.responseType === "document") { - return xhr.responseXML; - } - var firefoxBugTakenEffect = xhr.responseXML && xhr.responseXML.documentElement.nodeName === "parsererror"; - if (xhr.responseType === "" && !firefoxBugTakenEffect) { - return xhr.responseXML; - } + // xhr.responseXML will throw Exception "InvalidStateError" or "DOMException" + // See https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/responseXML. + try { + if (xhr.responseType === "document") { + return xhr.responseXML; + } + var firefoxBugTakenEffect = xhr.responseXML && xhr.responseXML.documentElement.nodeName === "parsererror"; + if (xhr.responseType === "" && !firefoxBugTakenEffect) { + return xhr.responseXML; + } + } catch (e) {} return null; } @@ -20940,7 +20938,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol outputPostFormatter: outputPostFormatter, outputSyncingFormatter: outputSyncingFormatter }; - }, { "underscore": 181, "web3-eth-iban": 365, "web3-utils": 390 }], 184: [function (require, module, exports) { + }, { "underscore": 181, "web3-eth-iban": 361, "web3-utils": 386 }], 184: [function (require, module, exports) { /* This file is part of web3.js. @@ -21531,27447 +21529,13862 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol }; module.exports = Method; - }, { "underscore": 185, "web3-core-helpers": 184, "web3-core-promievent": 189, "web3-core-subscriptions": 197, "web3-utils": 390 }], 187: [function (require, module, exports) { - (function (process, global) { - /* @preserve - * The MIT License (MIT) - * - * Copyright (c) 2013-2015 Petka Antonov - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - * - */ - /** - * bluebird build version 3.3.1 - * Features enabled: core, race, call_get, generators, map, nodeify, promisify, props, reduce, settle, some, using, timers, filter, any, each - */ - !function (e) { - if ("object" == (typeof exports === "undefined" ? "undefined" : _typeof(exports)) && "undefined" != typeof module) module.exports = e();else if ("function" == typeof define && define.amd) define([], e);else { - var f;"undefined" != typeof window ? f = window : "undefined" != typeof global ? f = global : "undefined" != typeof self && (f = self), f.Promise = e(); - } - }(function () { - var define, module, exports;return function e(t, n, r) { - function s(o, u) { - if (!n[o]) { - if (!t[o]) { - var a = typeof _dereq_ == "function" && _dereq_;if (!u && a) return a(o, !0);if (i) return i(o, !0);var f = new Error("Cannot find module '" + o + "'");throw f.code = "MODULE_NOT_FOUND", f; - }var l = n[o] = { exports: {} };t[o][0].call(l.exports, function (e) { - var n = t[o][1][e];return s(n ? n : e); - }, l, l.exports, e, t, n, r); - }return n[o].exports; - }var i = typeof _dereq_ == "function" && _dereq_;for (var o = 0; o < r.length; o++) { - s(r[o]); - }return s; - }({ 1: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise) { - var SomePromiseArray = Promise._SomePromiseArray; - function any(promises) { - var ret = new SomePromiseArray(promises); - var promise = ret.promise(); - ret.setHowMany(1); - ret.setUnwrap(); - ret.init(); - return promise; - } - - Promise.any = function (promises) { - return any(promises); - }; - - Promise.prototype.any = function () { - return any(this); - }; - }; - }, {}], 2: [function (_dereq_, module, exports) { - "use strict"; + }, { "underscore": 185, "web3-core-helpers": 184, "web3-core-promievent": 191, "web3-core-subscriptions": 199, "web3-utils": 386 }], 187: [function (require, module, exports) { + module.exports = require('./register')().Promise; + }, { "./register": 189 }], 188: [function (require, module, exports) { + "use strict"; + // global key for user preferred registration - var firstLineError; - try { - throw new Error(); - } catch (e) { - firstLineError = e; - } - var schedule = _dereq_("./schedule"); - var Queue = _dereq_("./queue"); - var util = _dereq_("./util"); - - function Async() { - this._isTickUsed = false; - this._lateQueue = new Queue(16); - this._normalQueue = new Queue(16); - this._haveDrainedQueues = false; - this._trampolineEnabled = true; - var self = this; - this.drainQueues = function () { - self._drainQueues(); - }; - this._schedule = schedule; - } + var REGISTRATION_KEY = '@@any-promise/REGISTRATION', - Async.prototype.enableTrampoline = function () { - this._trampolineEnabled = true; - }; + // Prior registration (preferred or detected) + registered = null; - Async.prototype.disableTrampolineIfNecessary = function () { - if (util.hasDevTools) { - this._trampolineEnabled = false; - } - }; + /** + * Registers the given implementation. An implementation must + * be registered prior to any call to `require("any-promise")`, + * typically on application load. + * + * If called with no arguments, will return registration in + * following priority: + * + * For Node.js: + * + * 1. Previous registration + * 2. global.Promise if node.js version >= 0.12 + * 3. Auto detected promise based on first sucessful require of + * known promise libraries. Note this is a last resort, as the + * loaded library is non-deterministic. node.js >= 0.12 will + * always use global.Promise over this priority list. + * 4. Throws error. + * + * For Browser: + * + * 1. Previous registration + * 2. window.Promise + * 3. Throws error. + * + * Options: + * + * Promise: Desired Promise constructor + * global: Boolean - Should the registration be cached in a global variable to + * allow cross dependency/bundle registration? (default true) + */ + module.exports = function (root, loadImplementation) { + return function register(implementation, opts) { + implementation = implementation || null; + opts = opts || {}; + // global registration unless explicitly {global: false} in options (default true) + var registerGlobal = opts.global !== false; - Async.prototype.haveItemsQueued = function () { - return this._isTickUsed || this._haveDrainedQueues; - }; + // load any previous global registration + if (registered === null && registerGlobal) { + registered = root[REGISTRATION_KEY] || null; + } - Async.prototype.fatalError = function (e, isNode) { - if (isNode) { - process.stderr.write("Fatal " + (e instanceof Error ? e.stack : e)); - process.exit(2); - } else { - this.throwLater(e); - } - }; + if (registered !== null && implementation !== null && registered.implementation !== implementation) { + // Throw error if attempting to redefine implementation + throw new Error('any-promise already defined as "' + registered.implementation + '". You can only register an implementation before the first ' + ' call to require("any-promise") and an implementation cannot be changed'); + } - Async.prototype.throwLater = function (fn, arg) { - if (arguments.length === 1) { - arg = fn; - fn = function fn() { - throw arg; - }; - } - if (typeof setTimeout !== "undefined") { - setTimeout(function () { - fn(arg); - }, 0); - } else try { - this._schedule(function () { - fn(arg); - }); - } catch (e) { - throw new Error("No async scheduler available\n\n See http://goo.gl/MqrFmX\n"); - } + if (registered === null) { + // use provided implementation + if (implementation !== null && typeof opts.Promise !== 'undefined') { + registered = { + Promise: opts.Promise, + implementation: implementation }; + } else { + // require implementation if implementation is specified but not provided + registered = loadImplementation(implementation); + } - function AsyncInvokeLater(fn, receiver, arg) { - this._lateQueue.push(fn, receiver, arg); - this._queueTick(); - } - - function AsyncInvoke(fn, receiver, arg) { - this._normalQueue.push(fn, receiver, arg); - this._queueTick(); - } - - function AsyncSettlePromises(promise) { - this._normalQueue._pushOne(promise); - this._queueTick(); - } - - if (!util.hasDevTools) { - Async.prototype.invokeLater = AsyncInvokeLater; - Async.prototype.invoke = AsyncInvoke; - Async.prototype.settlePromises = AsyncSettlePromises; - } else { - Async.prototype.invokeLater = function (fn, receiver, arg) { - if (this._trampolineEnabled) { - AsyncInvokeLater.call(this, fn, receiver, arg); - } else { - this._schedule(function () { - setTimeout(function () { - fn.call(receiver, arg); - }, 100); - }); - } - }; + if (registerGlobal) { + // register preference globally in case multiple installations + root[REGISTRATION_KEY] = registered; + } + } - Async.prototype.invoke = function (fn, receiver, arg) { - if (this._trampolineEnabled) { - AsyncInvoke.call(this, fn, receiver, arg); - } else { - this._schedule(function () { - fn.call(receiver, arg); - }); - } - }; + return registered; + }; + }; + }, {}], 189: [function (require, module, exports) { + "use strict"; - Async.prototype.settlePromises = function (promise) { - if (this._trampolineEnabled) { - AsyncSettlePromises.call(this, promise); - } else { - this._schedule(function () { - promise._settlePromises(); - }); - } - }; - } + module.exports = require('./loader')(window, loadImplementation); - Async.prototype.invokeFirst = function (fn, receiver, arg) { - this._normalQueue.unshift(fn, receiver, arg); - this._queueTick(); - }; + /** + * Browser specific loadImplementation. Always uses `window.Promise` + * + * To register a custom implementation, must register with `Promise` option. + */ + function loadImplementation() { + if (typeof window.Promise === 'undefined') { + throw new Error("any-promise browser requires a polyfill or explicit registration" + " e.g: require('any-promise/register/bluebird')"); + } + return { + Promise: window.Promise, + implementation: 'window.Promise' + }; + } + }, { "./loader": 188 }], 190: [function (require, module, exports) { + 'use strict'; - Async.prototype._drainQueue = function (queue) { - while (queue.length() > 0) { - var fn = queue.shift(); - if (typeof fn !== "function") { - fn._settlePromises(); - continue; - } - var receiver = queue.shift(); - var arg = queue.shift(); - fn.call(receiver, arg); - } - }; + // + // We store our EE objects in a plain object whose properties are event names. + // If `Object.create(null)` is not supported we prefix the event names with a + // `~` to make sure that the built-in object properties are not overridden or + // used as an attack vector. + // We also assume that `Object.create(null)` is available when the event name + // is an ES6 Symbol. + // - Async.prototype._drainQueues = function () { - this._drainQueue(this._normalQueue); - this._reset(); - this._haveDrainedQueues = true; - this._drainQueue(this._lateQueue); - }; + var prefix = typeof Object.create !== 'function' ? '~' : false; - Async.prototype._queueTick = function () { - if (!this._isTickUsed) { - this._isTickUsed = true; - this._schedule(this.drainQueues); - } - }; + /** + * Representation of a single EventEmitter function. + * + * @param {Function} fn Event handler to be called. + * @param {Mixed} context Context for function execution. + * @param {Boolean} once Only emit once + * @api private + */ + function EE(fn, context, once) { + this.fn = fn; + this.context = context; + this.once = once || false; + } - Async.prototype._reset = function () { - this._isTickUsed = false; - }; + /** + * Minimal EventEmitter interface that is molded against the Node.js + * EventEmitter interface. + * + * @constructor + * @api public + */ + function EventEmitter() {} /* Nothing to set */ - module.exports = Async; - module.exports.firstLineError = firstLineError; - }, { "./queue": 26, "./schedule": 29, "./util": 36 }], 3: [function (_dereq_, module, exports) { - "use strict"; + /** + * Holds the assigned EventEmitters by name. + * + * @type {Object} + * @private + */ + EventEmitter.prototype._events = undefined; - module.exports = function (Promise, INTERNAL, tryConvertToPromise, debug) { - var calledBind = false; - var rejectThis = function rejectThis(_, e) { - this._reject(e); - }; + /** + * Return a list of assigned event listeners. + * + * @param {String} event The events that should be listed. + * @param {Boolean} exists We only need to know if there are listeners. + * @returns {Array|Boolean} + * @api public + */ + EventEmitter.prototype.listeners = function listeners(event, exists) { + var evt = prefix ? prefix + event : event, + available = this._events && this._events[evt]; - var targetRejected = function targetRejected(e, context) { - context.promiseRejectionQueued = true; - context.bindingPromise._then(rejectThis, rejectThis, null, this, e); - }; + if (exists) return !!available; + if (!available) return []; + if (available.fn) return [available.fn]; - var bindingResolved = function bindingResolved(thisArg, context) { - if ((this._bitField & 50397184) === 0) { - this._resolveCallback(context.target); - } - }; + for (var i = 0, l = available.length, ee = new Array(l); i < l; i++) { + ee[i] = available[i].fn; + } - var bindingRejected = function bindingRejected(e, context) { - if (!context.promiseRejectionQueued) this._reject(e); - }; + return ee; + }; - Promise.prototype.bind = function (thisArg) { - if (!calledBind) { - calledBind = true; - Promise.prototype._propagateFrom = debug.propagateFromFunction(); - Promise.prototype._boundValue = debug.boundValueFunction(); - } - var maybePromise = tryConvertToPromise(thisArg); - var ret = new Promise(INTERNAL); - ret._propagateFrom(this, 1); - var target = this._target(); - ret._setBoundTo(maybePromise); - if (maybePromise instanceof Promise) { - var context = { - promiseRejectionQueued: false, - promise: ret, - target: target, - bindingPromise: maybePromise - }; - target._then(INTERNAL, targetRejected, undefined, ret, context); - maybePromise._then(bindingResolved, bindingRejected, undefined, ret, context); - ret._setOnCancel(maybePromise); - } else { - ret._resolveCallback(target); - } - return ret; - }; + /** + * Emit an event to all registered event listeners. + * + * @param {String} event The name of the event. + * @returns {Boolean} Indication if we've emitted an event. + * @api public + */ + EventEmitter.prototype.emit = function emit(event, a1, a2, a3, a4, a5) { + var evt = prefix ? prefix + event : event; - Promise.prototype._setBoundTo = function (obj) { - if (obj !== undefined) { - this._bitField = this._bitField | 2097152; - this._boundTo = obj; - } else { - this._bitField = this._bitField & ~2097152; - } - }; + if (!this._events || !this._events[evt]) return false; - Promise.prototype._isBound = function () { - return (this._bitField & 2097152) === 2097152; - }; + var listeners = this._events[evt], + len = arguments.length, + args, + i; - Promise.bind = function (thisArg, value) { - return Promise.resolve(value).bind(thisArg); - }; - }; - }, {}], 4: [function (_dereq_, module, exports) { - "use strict"; - - var old; - if (typeof Promise !== "undefined") old = Promise; - function noConflict() { - try { - if (Promise === bluebird) Promise = old; - } catch (e) {} - return bluebird; - } - var bluebird = _dereq_("./promise")(); - bluebird.noConflict = noConflict; - module.exports = bluebird; - }, { "./promise": 22 }], 5: [function (_dereq_, module, exports) { - "use strict"; - - var cr = Object.create; - if (cr) { - var callerCache = cr(null); - var getterCache = cr(null); - callerCache[" size"] = getterCache[" size"] = 0; - } + if ('function' === typeof listeners.fn) { + if (listeners.once) this.removeListener(event, listeners.fn, undefined, true); - module.exports = function (Promise) { - var util = _dereq_("./util"); - var canEvaluate = util.canEvaluate; - var isIdentifier = util.isIdentifier; - - var getMethodCaller; - var getGetter; - if (!true) { - var makeMethodCaller = function makeMethodCaller(methodName) { - return new Function("ensureMethod", " \n\ - return function(obj) { \n\ - 'use strict' \n\ - var len = this.length; \n\ - ensureMethod(obj, 'methodName'); \n\ - switch(len) { \n\ - case 1: return obj.methodName(this[0]); \n\ - case 2: return obj.methodName(this[0], this[1]); \n\ - case 3: return obj.methodName(this[0], this[1], this[2]); \n\ - case 0: return obj.methodName(); \n\ - default: \n\ - return obj.methodName.apply(obj, this); \n\ - } \n\ - }; \n\ - ".replace(/methodName/g, methodName))(ensureMethod); - }; + switch (len) { + case 1: + return listeners.fn.call(listeners.context), true; + case 2: + return listeners.fn.call(listeners.context, a1), true; + case 3: + return listeners.fn.call(listeners.context, a1, a2), true; + case 4: + return listeners.fn.call(listeners.context, a1, a2, a3), true; + case 5: + return listeners.fn.call(listeners.context, a1, a2, a3, a4), true; + case 6: + return listeners.fn.call(listeners.context, a1, a2, a3, a4, a5), true; + } - var makeGetter = function makeGetter(propertyName) { - return new Function("obj", " \n\ - 'use strict'; \n\ - return obj.propertyName; \n\ - ".replace("propertyName", propertyName)); - }; + for (i = 1, args = new Array(len - 1); i < len; i++) { + args[i - 1] = arguments[i]; + } - var getCompiled = function getCompiled(name, compiler, cache) { - var ret = cache[name]; - if (typeof ret !== "function") { - if (!isIdentifier(name)) { - return null; - } - ret = compiler(name); - cache[name] = ret; - cache[" size"]++; - if (cache[" size"] > 512) { - var keys = Object.keys(cache); - for (var i = 0; i < 256; ++i) { - delete cache[keys[i]]; - }cache[" size"] = keys.length - 256; - } - } - return ret; - }; + listeners.fn.apply(listeners.context, args); + } else { + var length = listeners.length, + j; - getMethodCaller = function getMethodCaller(name) { - return getCompiled(name, makeMethodCaller, callerCache); - }; + for (i = 0; i < length; i++) { + if (listeners[i].once) this.removeListener(event, listeners[i].fn, undefined, true); - getGetter = function getGetter(name) { - return getCompiled(name, makeGetter, getterCache); - }; + switch (len) { + case 1: + listeners[i].fn.call(listeners[i].context);break; + case 2: + listeners[i].fn.call(listeners[i].context, a1);break; + case 3: + listeners[i].fn.call(listeners[i].context, a1, a2);break; + default: + if (!args) for (j = 1, args = new Array(len - 1); j < len; j++) { + args[j - 1] = arguments[j]; } - function ensureMethod(obj, methodName) { - var fn; - if (obj != null) fn = obj[methodName]; - if (typeof fn !== "function") { - var message = "Object " + util.classString(obj) + " has no method '" + util.toString(methodName) + "'"; - throw new Promise.TypeError(message); - } - return fn; - } + listeners[i].fn.apply(listeners[i].context, args); + } + } + } - function caller(obj) { - var methodName = this.pop(); - var fn = ensureMethod(obj, methodName); - return fn.apply(obj, this); - } - Promise.prototype.call = function (methodName) { - var args = [].slice.call(arguments, 1);; - if (!true) { - if (canEvaluate) { - var maybeCaller = getMethodCaller(methodName); - if (maybeCaller !== null) { - return this._then(maybeCaller, undefined, undefined, args, undefined); - } - } - } - args.push(methodName); - return this._then(caller, undefined, undefined, args, undefined); - }; + return true; + }; - function namedGetter(obj) { - return obj[this]; - } - function indexedGetter(obj) { - var index = +this; - if (index < 0) index = Math.max(0, index + obj.length); - return obj[index]; - } - Promise.prototype.get = function (propertyName) { - var isIndex = typeof propertyName === "number"; - var getter; - if (!isIndex) { - if (canEvaluate) { - var maybeGetter = getGetter(propertyName); - getter = maybeGetter !== null ? maybeGetter : namedGetter; - } else { - getter = namedGetter; - } - } else { - getter = indexedGetter; - } - return this._then(getter, undefined, undefined, propertyName, undefined); - }; - }; - }, { "./util": 36 }], 6: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, PromiseArray, apiRejection, debug) { - var util = _dereq_("./util"); - var tryCatch = util.tryCatch; - var errorObj = util.errorObj; - var async = Promise._async; - - Promise.prototype["break"] = Promise.prototype.cancel = function () { - if (!debug.cancellation()) return this._warn("cancellation is disabled"); - - var promise = this; - var child = promise; - while (promise.isCancellable()) { - if (!promise._cancelBy(child)) { - if (child._isFollowing()) { - child._followee().cancel(); - } else { - child._cancelBranched(); - } - break; - } + /** + * Register a new EventListener for the given event. + * + * @param {String} event Name of the event. + * @param {Functon} fn Callback function. + * @param {Mixed} context The context of the function. + * @api public + */ + EventEmitter.prototype.on = function on(event, fn, context) { + var listener = new EE(fn, context || this), + evt = prefix ? prefix + event : event; - var parent = promise._cancellationParent; - if (parent == null || !parent.isCancellable()) { - if (promise._isFollowing()) { - promise._followee().cancel(); - } else { - promise._cancelBranched(); - } - break; - } else { - if (promise._isFollowing()) promise._followee().cancel(); - child = promise; - promise = parent; - } - } - }; + if (!this._events) this._events = prefix ? {} : Object.create(null); + if (!this._events[evt]) this._events[evt] = listener;else { + if (!this._events[evt].fn) this._events[evt].push(listener);else this._events[evt] = [this._events[evt], listener]; + } - Promise.prototype._branchHasCancelled = function () { - this._branchesRemainingToCancel--; - }; + return this; + }; - Promise.prototype._enoughBranchesHaveCancelled = function () { - return this._branchesRemainingToCancel === undefined || this._branchesRemainingToCancel <= 0; - }; + /** + * Add an EventListener that's only called once. + * + * @param {String} event Name of the event. + * @param {Function} fn Callback function. + * @param {Mixed} context The context of the function. + * @api public + */ + EventEmitter.prototype.once = function once(event, fn, context) { + var listener = new EE(fn, context || this, true), + evt = prefix ? prefix + event : event; - Promise.prototype._cancelBy = function (canceller) { - if (canceller === this) { - this._branchesRemainingToCancel = 0; - this._invokeOnCancel(); - return true; - } else { - this._branchHasCancelled(); - if (this._enoughBranchesHaveCancelled()) { - this._invokeOnCancel(); - return true; - } - } - return false; - }; + if (!this._events) this._events = prefix ? {} : Object.create(null); + if (!this._events[evt]) this._events[evt] = listener;else { + if (!this._events[evt].fn) this._events[evt].push(listener);else this._events[evt] = [this._events[evt], listener]; + } - Promise.prototype._cancelBranched = function () { - if (this._enoughBranchesHaveCancelled()) { - this._cancel(); - } - }; + return this; + }; - Promise.prototype._cancel = function () { - if (!this.isCancellable()) return; + /** + * Remove event listeners. + * + * @param {String} event The event we want to remove. + * @param {Function} fn The listener that we need to find. + * @param {Mixed} context Only remove listeners matching this context. + * @param {Boolean} once Only remove once listeners. + * @api public + */ + EventEmitter.prototype.removeListener = function removeListener(event, fn, context, once) { + var evt = prefix ? prefix + event : event; - this._setCancelled(); - async.invoke(this._cancelPromises, this, undefined); - }; + if (!this._events || !this._events[evt]) return this; - Promise.prototype._cancelPromises = function () { - if (this._length() > 0) this._settlePromises(); - }; + var listeners = this._events[evt], + events = []; - Promise.prototype._unsetOnCancel = function () { - this._onCancelField = undefined; - }; + if (fn) { + if (listeners.fn) { + if (listeners.fn !== fn || once && !listeners.once || context && listeners.context !== context) { + events.push(listeners); + } + } else { + for (var i = 0, length = listeners.length; i < length; i++) { + if (listeners[i].fn !== fn || once && !listeners[i].once || context && listeners[i].context !== context) { + events.push(listeners[i]); + } + } + } + } - Promise.prototype.isCancellable = function () { - return this.isPending() && !this.isCancelled(); - }; + // + // Reset the array, or remove it completely if we have no more listeners. + // + if (events.length) { + this._events[evt] = events.length === 1 ? events[0] : events; + } else { + delete this._events[evt]; + } - Promise.prototype._doInvokeOnCancel = function (onCancelCallback, internalOnly) { - if (util.isArray(onCancelCallback)) { - for (var i = 0; i < onCancelCallback.length; ++i) { - this._doInvokeOnCancel(onCancelCallback[i], internalOnly); - } - } else if (onCancelCallback !== undefined) { - if (typeof onCancelCallback === "function") { - if (!internalOnly) { - var e = tryCatch(onCancelCallback).call(this._boundValue()); - if (e === errorObj) { - this._attachExtraTrace(e.e); - async.throwLater(e.e); - } - } - } else { - onCancelCallback._resultCancelled(this); - } - } - }; + return this; + }; - Promise.prototype._invokeOnCancel = function () { - var onCancelCallback = this._onCancel(); - this._unsetOnCancel(); - async.invoke(this._doInvokeOnCancel, this, onCancelCallback); - }; + /** + * Remove all listeners or only the listeners for the specified event. + * + * @param {String} event The event want to remove all listeners for. + * @api public + */ + EventEmitter.prototype.removeAllListeners = function removeAllListeners(event) { + if (!this._events) return this; - Promise.prototype._invokeInternalOnCancel = function () { - if (this.isCancellable()) { - this._doInvokeOnCancel(this._onCancel(), true); - this._unsetOnCancel(); - } - }; + if (event) delete this._events[prefix ? prefix + event : event];else this._events = prefix ? {} : Object.create(null); - Promise.prototype._resultCancelled = function () { - this.cancel(); - }; - }; - }, { "./util": 36 }], 7: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (NEXT_FILTER) { - var util = _dereq_("./util"); - var getKeys = _dereq_("./es5").keys; - var tryCatch = util.tryCatch; - var errorObj = util.errorObj; - - function catchFilter(instances, cb, promise) { - return function (e) { - var boundTo = promise._boundValue(); - predicateLoop: for (var i = 0; i < instances.length; ++i) { - var item = instances[i]; - - if (item === Error || item != null && item.prototype instanceof Error) { - if (e instanceof item) { - return tryCatch(cb).call(boundTo, e); - } - } else if (typeof item === "function") { - var matchesPredicate = tryCatch(item).call(boundTo, e); - if (matchesPredicate === errorObj) { - return matchesPredicate; - } else if (matchesPredicate) { - return tryCatch(cb).call(boundTo, e); - } - } else if (util.isObject(e)) { - var keys = getKeys(item); - for (var j = 0; j < keys.length; ++j) { - var key = keys[j]; - if (item[key] != e[key]) { - continue predicateLoop; - } - } - return tryCatch(cb).call(boundTo, e); - } - } - return NEXT_FILTER; - }; - } + return this; + }; - return catchFilter; - }; - }, { "./es5": 13, "./util": 36 }], 8: [function (_dereq_, module, exports) { - "use strict"; + // + // Alias methods names because people roll like that. + // + EventEmitter.prototype.off = EventEmitter.prototype.removeListener; + EventEmitter.prototype.addListener = EventEmitter.prototype.on; - module.exports = function (Promise) { - var longStackTraces = false; - var contextStack = []; + // + // This function doesn't apply anymore. + // + EventEmitter.prototype.setMaxListeners = function setMaxListeners() { + return this; + }; - Promise.prototype._promiseCreated = function () {}; - Promise.prototype._pushContext = function () {}; - Promise.prototype._popContext = function () { - return null; - }; - Promise._peekContext = Promise.prototype._peekContext = function () {}; + // + // Expose the prefix. + // + EventEmitter.prefixed = prefix; - function Context() { - this._trace = new Context.CapturedTrace(peekContext()); - } - Context.prototype._pushContext = function () { - if (this._trace !== undefined) { - this._trace._promiseCreated = null; - contextStack.push(this._trace); - } - }; + // + // Expose the module. + // + if ('undefined' !== typeof module) { + module.exports = EventEmitter; + } + }, {}], 191: [function (require, module, exports) { + /* + This file is part of web3.js. + + web3.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + web3.js is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with web3.js. If not, see . + */ + /** + * @file index.js + * @author Fabian Vogelsteller + * @date 2016 + */ - Context.prototype._popContext = function () { - if (this._trace !== undefined) { - var trace = contextStack.pop(); - var ret = trace._promiseCreated; - trace._promiseCreated = null; - return ret; - } - return null; - }; + "use strict"; - function createContext() { - if (longStackTraces) return new Context(); - } + var EventEmitter = require('eventemitter3'); + var Promise = require("any-promise"); - function peekContext() { - var lastIndex = contextStack.length - 1; - if (lastIndex >= 0) { - return contextStack[lastIndex]; - } - return undefined; - } - Context.CapturedTrace = null; - Context.create = createContext; - Context.deactivateLongStackTraces = function () {}; - Context.activateLongStackTraces = function () { - var Promise_pushContext = Promise.prototype._pushContext; - var Promise_popContext = Promise.prototype._popContext; - var Promise_PeekContext = Promise._peekContext; - var Promise_peekContext = Promise.prototype._peekContext; - var Promise_promiseCreated = Promise.prototype._promiseCreated; - Context.deactivateLongStackTraces = function () { - Promise.prototype._pushContext = Promise_pushContext; - Promise.prototype._popContext = Promise_popContext; - Promise._peekContext = Promise_PeekContext; - Promise.prototype._peekContext = Promise_peekContext; - Promise.prototype._promiseCreated = Promise_promiseCreated; - longStackTraces = false; - }; - longStackTraces = true; - Promise.prototype._pushContext = Context.prototype._pushContext; - Promise.prototype._popContext = Context.prototype._popContext; - Promise._peekContext = Promise.prototype._peekContext = peekContext; - Promise.prototype._promiseCreated = function () { - var ctx = this._peekContext(); - if (ctx && ctx._promiseCreated == null) ctx._promiseCreated = this; - }; - }; - return Context; - }; - }, {}], 9: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, Context) { - var getDomain = Promise._getDomain; - var async = Promise._async; - var Warning = _dereq_("./errors").Warning; - var util = _dereq_("./util"); - var canAttachTrace = util.canAttachTrace; - var unhandledRejectionHandled; - var possiblyUnhandledRejection; - var bluebirdFramePattern = /[\\\/]bluebird[\\\/]js[\\\/](release|debug|instrumented)/; - var stackFramePattern = null; - var formatStack = null; - var indentStackFrames = false; - var printWarning; - var debugging = !!(util.env("BLUEBIRD_DEBUG") != 0 && (true || util.env("BLUEBIRD_DEBUG") || util.env("NODE_ENV") === "development")); - - var warnings = !!(util.env("BLUEBIRD_WARNINGS") != 0 && (debugging || util.env("BLUEBIRD_WARNINGS"))); - - var longStackTraces = !!(util.env("BLUEBIRD_LONG_STACK_TRACES") != 0 && (debugging || util.env("BLUEBIRD_LONG_STACK_TRACES"))); - - var wForgottenReturn = util.env("BLUEBIRD_W_FORGOTTEN_RETURN") != 0 && (warnings || !!util.env("BLUEBIRD_W_FORGOTTEN_RETURN")); - - Promise.prototype.suppressUnhandledRejections = function () { - var target = this._target(); - target._bitField = target._bitField & ~1048576 | 524288; - }; + /** + * This function generates a defer promise and adds eventEmitter functionality to it + * + * @method eventifiedPromise + */ + var PromiEvent = function PromiEvent(justPromise) { + var resolve, + reject, + eventEmitter = new Promise(function () { + resolve = arguments[0]; + reject = arguments[1]; + }); - Promise.prototype._ensurePossibleRejectionHandled = function () { - if ((this._bitField & 524288) !== 0) return; - this._setRejectionIsUnhandled(); - async.invokeLater(this._notifyUnhandledRejection, this, undefined); - }; + if (justPromise) { + return { + resolve: resolve, + reject: reject, + eventEmitter: eventEmitter + }; + } - Promise.prototype._notifyUnhandledRejectionIsHandled = function () { - fireRejectionEvent("rejectionHandled", unhandledRejectionHandled, undefined, this); - }; + // get eventEmitter + var emitter = new EventEmitter(); - Promise.prototype._setReturnedNonUndefined = function () { - this._bitField = this._bitField | 268435456; - }; + // add eventEmitter to the promise + eventEmitter._events = emitter._events; + eventEmitter.emit = emitter.emit; + eventEmitter.on = emitter.on; + eventEmitter.once = emitter.once; + eventEmitter.off = emitter.off; + eventEmitter.listeners = emitter.listeners; + eventEmitter.addListener = emitter.addListener; + eventEmitter.removeListener = emitter.removeListener; + eventEmitter.removeAllListeners = emitter.removeAllListeners; - Promise.prototype._returnedNonUndefined = function () { - return (this._bitField & 268435456) !== 0; - }; + return { + resolve: resolve, + reject: reject, + eventEmitter: eventEmitter + }; + }; - Promise.prototype._notifyUnhandledRejection = function () { - if (this._isRejectionUnhandled()) { - var reason = this._settledValue(); - this._setUnhandledRejectionIsNotified(); - fireRejectionEvent("unhandledRejection", possiblyUnhandledRejection, reason, this); - } - }; + PromiEvent.resolve = function (value) { + var promise = PromiEvent(true); + promise.resolve(value); + return promise.eventEmitter; + }; - Promise.prototype._setUnhandledRejectionIsNotified = function () { - this._bitField = this._bitField | 262144; - }; + module.exports = PromiEvent; + }, { "any-promise": 187, "eventemitter3": 190 }], 192: [function (require, module, exports) { + arguments[4][170][0].apply(exports, arguments); + }, { "dup": 170 }], 193: [function (require, module, exports) { + /* + This file is part of web3.js. + + web3.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + web3.js is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with web3.js. If not, see . + */ + /** + * @file batch.js + * @author Marek Kotewicz + * @date 2015 + */ - Promise.prototype._unsetUnhandledRejectionIsNotified = function () { - this._bitField = this._bitField & ~262144; - }; + "use strict"; - Promise.prototype._isUnhandledRejectionNotified = function () { - return (this._bitField & 262144) > 0; - }; + var Jsonrpc = require('./jsonrpc'); + var errors = require('web3-core-helpers').errors; - Promise.prototype._setRejectionIsUnhandled = function () { - this._bitField = this._bitField | 1048576; - }; + var Batch = function Batch(requestManager) { + this.requestManager = requestManager; + this.requests = []; + }; - Promise.prototype._unsetRejectionIsUnhandled = function () { - this._bitField = this._bitField & ~1048576; - if (this._isUnhandledRejectionNotified()) { - this._unsetUnhandledRejectionIsNotified(); - this._notifyUnhandledRejectionIsHandled(); - } - }; + /** + * Should be called to add create new request to batch request + * + * @method add + * @param {Object} jsonrpc requet object + */ + Batch.prototype.add = function (request) { + this.requests.push(request); + }; - Promise.prototype._isRejectionUnhandled = function () { - return (this._bitField & 1048576) > 0; - }; + /** + * Should be called to execute batch request + * + * @method execute + */ + Batch.prototype.execute = function () { + var requests = this.requests; + this.requestManager.sendBatch(requests, function (err, results) { + results = results || []; + requests.map(function (request, index) { + return results[index] || {}; + }).forEach(function (result, index) { + if (requests[index].callback) { - Promise.prototype._warn = function (message, shouldUseOwnTrace, promise) { - return warn(message, shouldUseOwnTrace, promise || this); - }; + if (result && result.error) { + return requests[index].callback(errors.ErrorResponse(result)); + } - Promise.onPossiblyUnhandledRejection = function (fn) { - var domain = getDomain(); - possiblyUnhandledRejection = typeof fn === "function" ? domain === null ? fn : domain.bind(fn) : undefined; - }; + if (!Jsonrpc.isValidResponse(result)) { + return requests[index].callback(errors.InvalidResponse(result)); + } - Promise.onUnhandledRejectionHandled = function (fn) { - var domain = getDomain(); - unhandledRejectionHandled = typeof fn === "function" ? domain === null ? fn : domain.bind(fn) : undefined; - }; + requests[index].callback(null, requests[index].format ? requests[index].format(result.result) : result.result); + } + }); + }); + }; - var disableLongStackTraces = function disableLongStackTraces() {}; - Promise.longStackTraces = function () { - if (async.haveItemsQueued() && !config.longStackTraces) { - throw new Error("cannot enable long stack traces after promises have been created\n\n See http://goo.gl/MqrFmX\n"); - } - if (!config.longStackTraces && longStackTracesIsSupported()) { - var Promise_captureStackTrace = Promise.prototype._captureStackTrace; - var Promise_attachExtraTrace = Promise.prototype._attachExtraTrace; - config.longStackTraces = true; - disableLongStackTraces = function disableLongStackTraces() { - if (async.haveItemsQueued() && !config.longStackTraces) { - throw new Error("cannot enable long stack traces after promises have been created\n\n See http://goo.gl/MqrFmX\n"); - } - Promise.prototype._captureStackTrace = Promise_captureStackTrace; - Promise.prototype._attachExtraTrace = Promise_attachExtraTrace; - Context.deactivateLongStackTraces(); - async.enableTrampoline(); - config.longStackTraces = false; - }; - Promise.prototype._captureStackTrace = longStackTracesCaptureStackTrace; - Promise.prototype._attachExtraTrace = longStackTracesAttachExtraTrace; - Context.activateLongStackTraces(); - async.disableTrampolineIfNecessary(); - } - }; + module.exports = Batch; + }, { "./jsonrpc": 196, "web3-core-helpers": 184 }], 194: [function (require, module, exports) { + /* + This file is part of web3.js. + + web3.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + web3.js is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with web3.js. If not, see . + */ + /** + * @file givenProvider.js + * @author Fabian Vogelsteller + * @date 2017 + */ - Promise.hasLongStackTraces = function () { - return config.longStackTraces && longStackTracesIsSupported(); - }; + "use strict"; - var fireDomEvent = function () { - try { - var event = document.createEvent("CustomEvent"); - event.initCustomEvent("testingtheevent", false, true, {}); - util.global.dispatchEvent(event); - return function (name, event) { - var domEvent = document.createEvent("CustomEvent"); - domEvent.initCustomEvent(name.toLowerCase(), false, true, event); - return !util.global.dispatchEvent(domEvent); - }; - } catch (e) {} - return function () { - return false; - }; - }(); + var givenProvider = null; - var fireGlobalEvent = function () { - if (util.isNode) { - return function () { - return process.emit.apply(process, arguments); - }; - } else { - if (!util.global) { - return function () { - return false; - }; - } - return function (name) { - var methodName = "on" + name.toLowerCase(); - var method = util.global[methodName]; - if (!method) return false; - method.apply(util.global, [].slice.call(arguments, 1)); - return true; - }; - } - }(); + // ADD GIVEN PROVIDER + /* jshint ignore:start */ + var global = Function('return this')(); - function generatePromiseLifecycleEventObject(name, promise) { - return { promise: promise }; - } + // EthereumProvider + if (typeof global.ethereumProvider !== 'undefined') { + givenProvider = global.ethereumProvider; - var eventToObjectGenerator = { - promiseCreated: generatePromiseLifecycleEventObject, - promiseFulfilled: generatePromiseLifecycleEventObject, - promiseRejected: generatePromiseLifecycleEventObject, - promiseResolved: generatePromiseLifecycleEventObject, - promiseCancelled: generatePromiseLifecycleEventObject, - promiseChained: function promiseChained(name, promise, child) { - return { promise: promise, child: child }; - }, - warning: function warning(name, _warning) { - return { warning: _warning }; - }, - unhandledRejection: function unhandledRejection(name, reason, promise) { - return { reason: reason, promise: promise }; - }, - rejectionHandled: generatePromiseLifecycleEventObject - }; + // Legacy web3.currentProvider + } else if (typeof global.web3 !== 'undefined' && global.web3.currentProvider) { - var activeFireEvent = function activeFireEvent(name) { - var globalEventFired = false; - try { - globalEventFired = fireGlobalEvent.apply(null, arguments); - } catch (e) { - async.throwLater(e); - globalEventFired = true; - } + if (global.web3.currentProvider.sendAsync) { + global.web3.currentProvider.send = global.web3.currentProvider.sendAsync; + delete global.web3.currentProvider.sendAsync; + } - var domEventFired = false; - try { - domEventFired = fireDomEvent(name, eventToObjectGenerator[name].apply(null, arguments)); - } catch (e) { - async.throwLater(e); - domEventFired = true; - } + // if connection is 'ipcProviderWrapper', add subscription support + if (!global.web3.currentProvider.on && global.web3.currentProvider.connection && global.web3.currentProvider.connection.constructor.name === 'ipcProviderWrapper') { - return domEventFired || globalEventFired; - }; + global.web3.currentProvider.on = function (type, callback) { - Promise.config = function (opts) { - opts = Object(opts); - if ("longStackTraces" in opts) { - if (opts.longStackTraces) { - Promise.longStackTraces(); - } else if (!opts.longStackTraces && Promise.hasLongStackTraces()) { - disableLongStackTraces(); - } - } - if ("warnings" in opts) { - var warningsOption = opts.warnings; - config.warnings = !!warningsOption; - wForgottenReturn = config.warnings; - - if (util.isObject(warningsOption)) { - if ("wForgottenReturn" in warningsOption) { - wForgottenReturn = !!warningsOption.wForgottenReturn; - } - } - } - if ("cancellation" in opts && opts.cancellation && !config.cancellation) { - if (async.haveItemsQueued()) { - throw new Error("cannot enable cancellation after promises are in use"); - } - Promise.prototype._clearCancellationData = cancellationClearCancellationData; - Promise.prototype._propagateFrom = cancellationPropagateFrom; - Promise.prototype._onCancel = cancellationOnCancel; - Promise.prototype._setOnCancel = cancellationSetOnCancel; - Promise.prototype._attachCancellationCallback = cancellationAttachCancellationCallback; - Promise.prototype._execute = cancellationExecute; - _propagateFromFunction = cancellationPropagateFrom; - config.cancellation = true; - } - if ("monitoring" in opts) { - if (opts.monitoring && !config.monitoring) { - config.monitoring = true; - Promise.prototype._fireEvent = activeFireEvent; - } else if (!opts.monitoring && config.monitoring) { - config.monitoring = false; - Promise.prototype._fireEvent = defaultFireEvent; - } - } - }; + if (typeof callback !== 'function') throw new Error('The second parameter callback must be a function.'); - function defaultFireEvent() { - return false; - } + switch (type) { + case 'data': + this.connection.on('data', function (data) { + var result = ''; - Promise.prototype._fireEvent = defaultFireEvent; - Promise.prototype._execute = function (executor, resolve, reject) { - try { - executor(resolve, reject); - } catch (e) { - return e; - } - }; - Promise.prototype._onCancel = function () {}; - Promise.prototype._setOnCancel = function (handler) { - ; - }; - Promise.prototype._attachCancellationCallback = function (onCancel) { - ; - }; - Promise.prototype._captureStackTrace = function () {}; - Promise.prototype._attachExtraTrace = function () {}; - Promise.prototype._clearCancellationData = function () {}; - Promise.prototype._propagateFrom = function (parent, flags) { - ; - ; - }; + data = data.toString(); - function cancellationExecute(executor, resolve, reject) { - var promise = this; try { - executor(resolve, reject, function (onCancel) { - if (typeof onCancel !== "function") { - throw new TypeError("onCancel must be a function, got: " + util.toString(onCancel)); - } - promise._attachCancellationCallback(onCancel); - }); + result = JSON.parse(data); } catch (e) { - return e; + return callback(new Error('Couldn\'t parse response data' + data)); } - } - - function cancellationAttachCancellationCallback(onCancel) { - if (!this.isCancellable()) return this; - var previousOnCancel = this._onCancel(); - if (previousOnCancel !== undefined) { - if (util.isArray(previousOnCancel)) { - previousOnCancel.push(onCancel); - } else { - this._setOnCancel([previousOnCancel, onCancel]); - } - } else { - this._setOnCancel(onCancel); + // notification + if (!result.id && result.method.indexOf('_subscription') !== -1) { + callback(null, result); } - } - - function cancellationOnCancel() { - return this._onCancelField; - } - - function cancellationSetOnCancel(onCancel) { - this._onCancelField = onCancel; - } - - function cancellationClearCancellationData() { - this._cancellationParent = undefined; - this._onCancelField = undefined; - } + }); + break; - function cancellationPropagateFrom(parent, flags) { - if ((flags & 1) !== 0) { - this._cancellationParent = parent; - var branchesRemainingToCancel = parent._branchesRemainingToCancel; - if (branchesRemainingToCancel === undefined) { - branchesRemainingToCancel = 0; - } - parent._branchesRemainingToCancel = branchesRemainingToCancel + 1; - } - if ((flags & 2) !== 0 && parent._isBound()) { - this._setBoundTo(parent._boundTo); - } - } + default: + this.connection.on(type, callback); + break; + } + }; + } - function bindingPropagateFrom(parent, flags) { - if ((flags & 2) !== 0 && parent._isBound()) { - this._setBoundTo(parent._boundTo); - } - } - var _propagateFromFunction = bindingPropagateFrom; - - function _boundValueFunction() { - var ret = this._boundTo; - if (ret !== undefined) { - if (ret instanceof Promise) { - if (ret.isFulfilled()) { - return ret.value(); - } else { - return undefined; - } - } - } - return ret; - } + givenProvider = global.web3.currentProvider; + } + /* jshint ignore:end */ - function longStackTracesCaptureStackTrace() { - this._trace = new CapturedTrace(this._peekContext()); - } + module.exports = givenProvider; + }, {}], 195: [function (require, module, exports) { + /* + This file is part of web3.js. + + web3.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + web3.js is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with web3.js. If not, see . + */ + /** + * @file index.js + * @author Fabian Vogelsteller + * @date 2017 + */ - function longStackTracesAttachExtraTrace(error, ignoreSelf) { - if (canAttachTrace(error)) { - var trace = this._trace; - if (trace !== undefined) { - if (ignoreSelf) trace = trace._parent; - } - if (trace !== undefined) { - trace.attachExtraTrace(error); - } else if (!error.__stackCleaned__) { - var parsed = parseStackAndMessage(error); - util.notEnumerableProp(error, "stack", parsed.message + "\n" + parsed.stack.join("\n")); - util.notEnumerableProp(error, "__stackCleaned__", true); - } - } - } + "use strict"; - function checkForgottenReturns(returnValue, promiseCreated, name, promise, parent) { - if (returnValue === undefined && promiseCreated !== null && wForgottenReturn) { - if (parent !== undefined && parent._returnedNonUndefined()) return; + var _ = require('underscore'); + var errors = require('web3-core-helpers').errors; + var Jsonrpc = require('./jsonrpc.js'); + var BatchManager = require('./batch.js'); + var givenProvider = require('./givenProvider.js'); - if (name) name = name + " "; - var msg = "a promise was created in a " + name + "handler but was not returned from it"; - promise._warn(msg, true, promiseCreated); - } - } + /** + * It's responsible for passing messages to providers + * It's also responsible for polling the ethereum node for incoming messages + * Default poll timeout is 1 second + * Singleton + */ + var RequestManager = function RequestManager(provider) { + this.provider = null; + this.providers = RequestManager.providers; - function deprecated(name, replacement) { - var message = name + " is deprecated and will be removed in a future version."; - if (replacement) message += " Use " + replacement + " instead."; - return warn(message); - } + this.setProvider(provider); + this.subscriptions = {}; + }; - function warn(message, shouldUseOwnTrace, promise) { - if (!config.warnings) return; - var warning = new Warning(message); - var ctx; - if (shouldUseOwnTrace) { - promise._attachExtraTrace(warning); - } else if (config.longStackTraces && (ctx = Promise._peekContext())) { - ctx.attachExtraTrace(warning); - } else { - var parsed = parseStackAndMessage(warning); - warning.stack = parsed.message + "\n" + parsed.stack.join("\n"); - } + RequestManager.givenProvider = givenProvider; - if (!activeFireEvent("warning", warning)) { - formatAndLogError(warning, "", true); - } - } + RequestManager.providers = { + WebsocketProvider: require('web3-providers-ws'), + HttpProvider: require('web3-providers-http'), + IpcProvider: require('web3-providers-ipc') + }; - function reconstructStack(message, stacks) { - for (var i = 0; i < stacks.length - 1; ++i) { - stacks[i].push("From previous event:"); - stacks[i] = stacks[i].join("\n"); - } - if (i < stacks.length) { - stacks[i] = stacks[i].join("\n"); - } - return message + "\n" + stacks.join("\n"); - } + /** + * Should be used to set provider of request manager + * + * @method setProvider + * @param {Object} p + */ + RequestManager.prototype.setProvider = function (p, net) { + var _this = this; - function removeDuplicateOrEmptyJumps(stacks) { - for (var i = 0; i < stacks.length; ++i) { - if (stacks[i].length === 0 || i + 1 < stacks.length && stacks[i][0] === stacks[i + 1][0]) { - stacks.splice(i, 1); - i--; - } - } - } + // autodetect provider + if (p && typeof p === 'string' && this.providers) { - function removeCommonRoots(stacks) { - var current = stacks[0]; - for (var i = 1; i < stacks.length; ++i) { - var prev = stacks[i]; - var currentLastIndex = current.length - 1; - var currentLastLine = current[currentLastIndex]; - var commonRootMeetPoint = -1; - - for (var j = prev.length - 1; j >= 0; --j) { - if (prev[j] === currentLastLine) { - commonRootMeetPoint = j; - break; - } - } + // HTTP + if (/^http(s)?:\/\//i.test(p)) { + p = new this.providers.HttpProvider(p); - for (var j = commonRootMeetPoint; j >= 0; --j) { - var line = prev[j]; - if (current[currentLastIndex] === line) { - current.pop(); - currentLastIndex--; - } else { - break; - } - } - current = prev; - } - } + // WS + } else if (/^ws(s)?:\/\//i.test(p)) { + p = new this.providers.WebsocketProvider(p); - function cleanStack(stack) { - var ret = []; - for (var i = 0; i < stack.length; ++i) { - var line = stack[i]; - var isTraceLine = " (No stack trace)" === line || stackFramePattern.test(line); - var isInternalFrame = isTraceLine && shouldIgnore(line); - if (isTraceLine && !isInternalFrame) { - if (indentStackFrames && line.charAt(0) !== " ") { - line = " " + line; - } - ret.push(line); - } - } - return ret; - } + // IPC + } else if (p && (typeof net === "undefined" ? "undefined" : _typeof(net)) === 'object' && typeof net.connect === 'function') { + p = new this.providers.IpcProvider(p, net); + } else if (p) { + throw new Error('Can\'t autodetect provider for "' + p + '"'); + } + } - function stackFramesAsArray(error) { - var stack = error.stack.replace(/\s+$/g, "").split("\n"); - for (var i = 0; i < stack.length; ++i) { - var line = stack[i]; - if (" (No stack trace)" === line || stackFramePattern.test(line)) { - break; - } - } - if (i > 0) { - stack = stack.slice(i); - } - return stack; - } + // reset the old one before changing + if (this.provider) this.clearSubscriptions(); - function parseStackAndMessage(error) { - var stack = error.stack; - var message = error.toString(); - stack = typeof stack === "string" && stack.length > 0 ? stackFramesAsArray(error) : [" (No stack trace)"]; - return { - message: message, - stack: cleanStack(stack) - }; - } + this.provider = p || null; - function formatAndLogError(error, title, isSoft) { - if (typeof console !== "undefined") { - var message; - if (util.isObject(error)) { - var stack = error.stack; - message = title + formatStack(stack, error); - } else { - message = title + String(error); - } - if (typeof printWarning === "function") { - printWarning(message, isSoft); - } else if (typeof console.log === "function" || _typeof(console.log) === "object") { - console.log(message); - } - } - } + // listen to incoming notifications + if (this.provider && this.provider.on) { + this.provider.on('data', function requestManagerNotification(result, deprecatedResult) { + result = result || deprecatedResult; // this is for possible old providers, which may had the error first handler - function fireRejectionEvent(name, localHandler, reason, promise) { - var localEventFired = false; - try { - if (typeof localHandler === "function") { - localEventFired = true; - if (name === "rejectionHandled") { - localHandler(promise); - } else { - localHandler(reason, promise); - } - } - } catch (e) { - async.throwLater(e); - } + // check for result.method, to prevent old providers errors to pass as result + if (result.method && _this.subscriptions[result.params.subscription] && _this.subscriptions[result.params.subscription].callback) { + _this.subscriptions[result.params.subscription].callback(null, result.params.result); + } + }); + // TODO add error, end, timeout, connect?? + // this.provider.on('error', function requestManagerNotification(result){ + // Object.keys(_this.subscriptions).forEach(function(id){ + // if(_this.subscriptions[id].callback) + // _this.subscriptions[id].callback(err); + // }); + // } + } + }; - if (name === "unhandledRejection") { - if (!activeFireEvent(name, reason, promise) && !localEventFired) { - formatAndLogError(reason, "Unhandled rejection "); - } - } else { - activeFireEvent(name, promise); - } - } + /** + * Should be used to asynchronously send request + * + * @method sendAsync + * @param {Object} data + * @param {Function} callback + */ + RequestManager.prototype.send = function (data, callback) { + callback = callback || function () {}; - function formatNonError(obj) { - var str; - if (typeof obj === "function") { - str = "[function " + (obj.name || "anonymous") + "]"; - } else { - str = obj && typeof obj.toString === "function" ? obj.toString() : util.toString(obj); - var ruselessToString = /\[object [a-zA-Z0-9$_]+\]/; - if (ruselessToString.test(str)) { - try { - var newStr = JSON.stringify(obj); - str = newStr; - } catch (e) {} - } - if (str.length === 0) { - str = "(empty array)"; - } - } - return "(<" + snip(str) + ">, no stack trace)"; - } + if (!this.provider) { + return callback(errors.InvalidProvider()); + } - function snip(str) { - var maxChars = 41; - if (str.length < maxChars) { - return str; - } - return str.substr(0, maxChars - 3) + "..."; - } + var payload = Jsonrpc.toPayload(data.method, data.params); + this.provider[this.provider.sendAsync ? 'sendAsync' : 'send'](payload, function (err, result) { + if (result && result.id && payload.id !== result.id) return callback(new Error('Wrong response id "' + result.id + '" (expected: "' + payload.id + '") in ' + JSON.stringify(payload))); - function longStackTracesIsSupported() { - return typeof captureStackTrace === "function"; - } + if (err) { + return callback(err); + } - var shouldIgnore = function shouldIgnore() { - return false; - }; - var parseLineInfoRegex = /[\/<\(]([^:\/]+):(\d+):(?:\d+)\)?\s*$/; - function parseLineInfo(line) { - var matches = line.match(parseLineInfoRegex); - if (matches) { - return { - fileName: matches[1], - line: parseInt(matches[2], 10) - }; - } - } + if (result && result.error) { + return callback(errors.ErrorResponse(result)); + } - function setBounds(firstLineError, lastLineError) { - if (!longStackTracesIsSupported()) return; - var firstStackLines = firstLineError.stack.split("\n"); - var lastStackLines = lastLineError.stack.split("\n"); - var firstIndex = -1; - var lastIndex = -1; - var firstFileName; - var lastFileName; - for (var i = 0; i < firstStackLines.length; ++i) { - var result = parseLineInfo(firstStackLines[i]); - if (result) { - firstFileName = result.fileName; - firstIndex = result.line; - break; - } - } - for (var i = 0; i < lastStackLines.length; ++i) { - var result = parseLineInfo(lastStackLines[i]); - if (result) { - lastFileName = result.fileName; - lastIndex = result.line; - break; - } - } - if (firstIndex < 0 || lastIndex < 0 || !firstFileName || !lastFileName || firstFileName !== lastFileName || firstIndex >= lastIndex) { - return; - } + if (!Jsonrpc.isValidResponse(result)) { + return callback(errors.InvalidResponse(result)); + } - shouldIgnore = function shouldIgnore(line) { - if (bluebirdFramePattern.test(line)) return true; - var info = parseLineInfo(line); - if (info) { - if (info.fileName === firstFileName && firstIndex <= info.line && info.line <= lastIndex) { - return true; - } - } - return false; - }; - } + callback(null, result.result); + }); + }; - function CapturedTrace(parent) { - this._parent = parent; - this._promisesCreated = 0; - var length = this._length = 1 + (parent === undefined ? 0 : parent._length); - captureStackTrace(this, CapturedTrace); - if (length > 32) this.uncycle(); - } - util.inherits(CapturedTrace, Error); - Context.CapturedTrace = CapturedTrace; - - CapturedTrace.prototype.uncycle = function () { - var length = this._length; - if (length < 2) return; - var nodes = []; - var stackToIndex = {}; - - for (var i = 0, node = this; node !== undefined; ++i) { - nodes.push(node); - node = node._parent; - } - length = this._length = i; - for (var i = length - 1; i >= 0; --i) { - var stack = nodes[i].stack; - if (stackToIndex[stack] === undefined) { - stackToIndex[stack] = i; - } - } - for (var i = 0; i < length; ++i) { - var currentStack = nodes[i].stack; - var index = stackToIndex[currentStack]; - if (index !== undefined && index !== i) { - if (index > 0) { - nodes[index - 1]._parent = undefined; - nodes[index - 1]._length = 1; - } - nodes[i]._parent = undefined; - nodes[i]._length = 1; - var cycleEdgeNode = i > 0 ? nodes[i - 1] : this; - - if (index < length - 1) { - cycleEdgeNode._parent = nodes[index + 1]; - cycleEdgeNode._parent.uncycle(); - cycleEdgeNode._length = cycleEdgeNode._parent._length + 1; - } else { - cycleEdgeNode._parent = undefined; - cycleEdgeNode._length = 1; - } - var currentChildLength = cycleEdgeNode._length + 1; - for (var j = i - 2; j >= 0; --j) { - nodes[j]._length = currentChildLength; - currentChildLength++; - } - return; - } - } - }; + /** + * Should be called to asynchronously send batch request + * + * @method sendBatch + * @param {Array} batch data + * @param {Function} callback + */ + RequestManager.prototype.sendBatch = function (data, callback) { + if (!this.provider) { + return callback(errors.InvalidProvider()); + } - CapturedTrace.prototype.attachExtraTrace = function (error) { - if (error.__stackCleaned__) return; - this.uncycle(); - var parsed = parseStackAndMessage(error); - var message = parsed.message; - var stacks = [parsed.stack]; - - var trace = this; - while (trace !== undefined) { - stacks.push(cleanStack(trace.stack.split("\n"))); - trace = trace._parent; - } - removeCommonRoots(stacks); - removeDuplicateOrEmptyJumps(stacks); - util.notEnumerableProp(error, "stack", reconstructStack(message, stacks)); - util.notEnumerableProp(error, "__stackCleaned__", true); - }; + var payload = Jsonrpc.toBatchPayload(data); + this.provider[this.provider.sendAsync ? 'sendAsync' : 'send'](payload, function (err, results) { + if (err) { + return callback(err); + } - var captureStackTrace = function stackDetection() { - var v8stackFramePattern = /^\s*at\s*/; - var v8stackFormatter = function v8stackFormatter(stack, error) { - if (typeof stack === "string") return stack; + if (!_.isArray(results)) { + return callback(errors.InvalidResponse(results)); + } - if (error.name !== undefined && error.message !== undefined) { - return error.toString(); - } - return formatNonError(error); - }; + callback(null, results); + }); + }; - if (typeof Error.stackTraceLimit === "number" && typeof Error.captureStackTrace === "function") { - Error.stackTraceLimit += 6; - stackFramePattern = v8stackFramePattern; - formatStack = v8stackFormatter; - var captureStackTrace = Error.captureStackTrace; + /** + * Waits for notifications + * + * @method addSubscription + * @param {String} id the subscription id + * @param {String} name the subscription name + * @param {String} type the subscription namespace (eth, personal, etc) + * @param {Function} callback the callback to call for incoming notifications + */ + RequestManager.prototype.addSubscription = function (id, name, type, callback) { + if (this.provider.on) { + this.subscriptions[id] = { + callback: callback, + type: type, + name: name + }; + } else { + throw new Error('The provider doesn\'t support subscriptions: ' + this.provider.constructor.name); + } + }; - shouldIgnore = function shouldIgnore(line) { - return bluebirdFramePattern.test(line); - }; - return function (receiver, ignoreUntil) { - Error.stackTraceLimit += 6; - captureStackTrace(receiver, ignoreUntil); - Error.stackTraceLimit -= 6; - }; - } - var err = new Error(); - - if (typeof err.stack === "string" && err.stack.split("\n")[0].indexOf("stackDetection@") >= 0) { - stackFramePattern = /@/; - formatStack = v8stackFormatter; - indentStackFrames = true; - return function captureStackTrace(o) { - o.stack = new Error().stack; - }; - } + /** + * Waits for notifications + * + * @method removeSubscription + * @param {String} id the subscription id + * @param {Function} callback fired once the subscription is removed + */ + RequestManager.prototype.removeSubscription = function (id, callback) { + var _this = this; - var hasStackAfterThrow; - try { - throw new Error(); - } catch (e) { - hasStackAfterThrow = "stack" in e; - } - if (!("stack" in err) && hasStackAfterThrow && typeof Error.stackTraceLimit === "number") { - stackFramePattern = v8stackFramePattern; - formatStack = v8stackFormatter; - return function captureStackTrace(o) { - Error.stackTraceLimit += 6; - try { - throw new Error(); - } catch (e) { - o.stack = e.stack; - } - Error.stackTraceLimit -= 6; - }; - } + if (this.subscriptions[id]) { - formatStack = function formatStack(stack, error) { - if (typeof stack === "string") return stack; + this.send({ + method: this.subscriptions[id].type + '_unsubscribe', + params: [id] + }, callback); - if (((typeof error === "undefined" ? "undefined" : _typeof(error)) === "object" || typeof error === "function") && error.name !== undefined && error.message !== undefined) { - return error.toString(); - } - return formatNonError(error); - }; + // remove subscription + delete _this.subscriptions[id]; + } + }; - return null; - }([]); + /** + * Should be called to reset the subscriptions + * + * @method reset + */ + RequestManager.prototype.clearSubscriptions = function (keepIsSyncing) { + var _this = this; - if (typeof console !== "undefined" && typeof console.warn !== "undefined") { - printWarning = function printWarning(message) { - console.warn(message); - }; - if (util.isNode && process.stderr.isTTY) { - printWarning = function printWarning(message, isSoft) { - var color = isSoft ? "\x1B[33m" : "\x1B[31m"; - console.warn(color + message + "\x1B[0m\n"); - }; - } else if (!util.isNode && typeof new Error().stack === "string") { - printWarning = function printWarning(message, isSoft) { - console.warn("%c" + message, isSoft ? "color: darkorange" : "color: red"); - }; - } - } + // uninstall all subscriptions + Object.keys(this.subscriptions).forEach(function (id) { + if (!keepIsSyncing || _this.subscriptions[id].name !== 'syncing') _this.removeSubscription(id); + }); - var config = { - warnings: warnings, - longStackTraces: false, - cancellation: false, - monitoring: false - }; + // reset notification callbacks etc. + if (this.provider.reset) this.provider.reset(); + }; - if (longStackTraces) Promise.longStackTraces(); - - return { - longStackTraces: function longStackTraces() { - return config.longStackTraces; - }, - warnings: function warnings() { - return config.warnings; - }, - cancellation: function cancellation() { - return config.cancellation; - }, - monitoring: function monitoring() { - return config.monitoring; - }, - propagateFromFunction: function propagateFromFunction() { - return _propagateFromFunction; - }, - boundValueFunction: function boundValueFunction() { - return _boundValueFunction; - }, - checkForgottenReturns: checkForgottenReturns, - setBounds: setBounds, - warn: warn, - deprecated: deprecated, - CapturedTrace: CapturedTrace, - fireDomEvent: fireDomEvent, - fireGlobalEvent: fireGlobalEvent - }; - }; - }, { "./errors": 12, "./util": 36 }], 10: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise) { - function returner() { - return this.value; - } - function thrower() { - throw this.reason; - } + module.exports = { + Manager: RequestManager, + BatchManager: BatchManager + }; + }, { "./batch.js": 193, "./givenProvider.js": 194, "./jsonrpc.js": 196, "underscore": 192, "web3-core-helpers": 184, "web3-providers-http": 368, "web3-providers-ipc": 371, "web3-providers-ws": 373 }], 196: [function (require, module, exports) { + /* + This file is part of web3.js. + + web3.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + web3.js is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with web3.js. If not, see . + */ + /** @file jsonrpc.js + * @authors: + * Fabian Vogelsteller + * Marek Kotewicz + * Aaron Kumavis + * @date 2015 + */ - Promise.prototype["return"] = Promise.prototype.thenReturn = function (value) { - if (value instanceof Promise) value.suppressUnhandledRejections(); - return this._then(returner, undefined, undefined, { value: value }, undefined); - }; + "use strict"; - Promise.prototype["throw"] = Promise.prototype.thenThrow = function (reason) { - return this._then(thrower, undefined, undefined, { reason: reason }, undefined); - }; + // Initialize Jsonrpc as a simple object with utility functions. - Promise.prototype.catchThrow = function (reason) { - if (arguments.length <= 1) { - return this._then(undefined, thrower, undefined, { reason: reason }, undefined); - } else { - var _reason = arguments[1]; - var handler = function handler() { - throw _reason; - }; - return this.caught(reason, handler); - } - }; + var Jsonrpc = { + messageId: 0 + }; - Promise.prototype.catchReturn = function (value) { - if (arguments.length <= 1) { - if (value instanceof Promise) value.suppressUnhandledRejections(); - return this._then(undefined, returner, undefined, { value: value }, undefined); - } else { - var _value = arguments[1]; - if (_value instanceof Promise) _value.suppressUnhandledRejections(); - var handler = function handler() { - return _value; - }; - return this.caught(value, handler); - } - }; - }; - }, {}], 11: [function (_dereq_, module, exports) { - "use strict"; + /** + * Should be called to valid json create payload object + * + * @method toPayload + * @param {Function} method of jsonrpc call, required + * @param {Array} params, an array of method params, optional + * @returns {Object} valid jsonrpc payload object + */ + Jsonrpc.toPayload = function (method, params) { + if (!method) { + throw new Error('JSONRPC method should be specified for params: "' + JSON.stringify(params) + '"!'); + } - module.exports = function (Promise, INTERNAL) { - var PromiseReduce = Promise.reduce; - var PromiseAll = Promise.all; + // advance message ID + Jsonrpc.messageId++; - function promiseAllThis() { - return PromiseAll(this); - } + return { + jsonrpc: '2.0', + id: Jsonrpc.messageId, + method: method, + params: params || [] + }; + }; - function PromiseMapSeries(promises, fn) { - return PromiseReduce(promises, fn, INTERNAL, INTERNAL); - } + /** + * Should be called to check if jsonrpc response is valid + * + * @method isValidResponse + * @param {Object} + * @returns {Boolean} true if response is valid, otherwise false + */ + Jsonrpc.isValidResponse = function (response) { + return Array.isArray(response) ? response.every(validateSingleMessage) : validateSingleMessage(response); - Promise.prototype.each = function (fn) { - return this.mapSeries(fn)._then(promiseAllThis, undefined, undefined, this, undefined); - }; + function validateSingleMessage(message) { + return !!message && !message.error && message.jsonrpc === '2.0' && (typeof message.id === 'number' || typeof message.id === 'string') && message.result !== undefined; // only undefined is not valid json object + } + }; - Promise.prototype.mapSeries = function (fn) { - return PromiseReduce(this, fn, INTERNAL, INTERNAL); - }; + /** + * Should be called to create batch payload object + * + * @method toBatchPayload + * @param {Array} messages, an array of objects with method (required) and params (optional) fields + * @returns {Array} batch payload + */ + Jsonrpc.toBatchPayload = function (messages) { + return messages.map(function (message) { + return Jsonrpc.toPayload(message.method, message.params); + }); + }; - Promise.each = function (promises, fn) { - return PromiseMapSeries(promises, fn)._then(promiseAllThis, undefined, undefined, promises, undefined); - }; + module.exports = Jsonrpc; + }, {}], 197: [function (require, module, exports) { + arguments[4][190][0].apply(exports, arguments); + }, { "dup": 190 }], 198: [function (require, module, exports) { + arguments[4][170][0].apply(exports, arguments); + }, { "dup": 170 }], 199: [function (require, module, exports) { + /* + This file is part of web3.js. + + web3.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + web3.js is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with web3.js. If not, see . + */ + /** + * @file index.js + * @author Fabian Vogelsteller + * @date 2017 + */ - Promise.mapSeries = PromiseMapSeries; - }; - }, {}], 12: [function (_dereq_, module, exports) { - "use strict"; - - var es5 = _dereq_("./es5"); - var Objectfreeze = es5.freeze; - var util = _dereq_("./util"); - var inherits = util.inherits; - var notEnumerableProp = util.notEnumerableProp; - - function subError(nameProperty, defaultMessage) { - function SubError(message) { - if (!(this instanceof SubError)) return new SubError(message); - notEnumerableProp(this, "message", typeof message === "string" ? message : defaultMessage); - notEnumerableProp(this, "name", nameProperty); - if (Error.captureStackTrace) { - Error.captureStackTrace(this, this.constructor); - } else { - Error.call(this); - } - } - inherits(SubError, Error); - return SubError; - } + "use strict"; - var _TypeError, _RangeError; - var Warning = subError("Warning", "warning"); - var CancellationError = subError("CancellationError", "cancellation error"); - var TimeoutError = subError("TimeoutError", "timeout error"); - var AggregateError = subError("AggregateError", "aggregate error"); - try { - _TypeError = TypeError; - _RangeError = RangeError; - } catch (e) { - _TypeError = subError("TypeError", "type error"); - _RangeError = subError("RangeError", "range error"); - } + var Subscription = require('./subscription.js'); - var methods = ("join pop push shift unshift slice filter forEach some " + "every map indexOf lastIndexOf reduce reduceRight sort reverse").split(" "); + var Subscriptions = function Subscriptions(options) { + this.name = options.name; + this.type = options.type; + this.subscriptions = options.subscriptions || {}; + this.requestManager = null; + }; - for (var i = 0; i < methods.length; ++i) { - if (typeof Array.prototype[methods[i]] === "function") { - AggregateError.prototype[methods[i]] = Array.prototype[methods[i]]; - } - } + Subscriptions.prototype.setRequestManager = function (rm) { + this.requestManager = rm; + }; - es5.defineProperty(AggregateError.prototype, "length", { - value: 0, - configurable: false, - writable: true, - enumerable: true - }); - AggregateError.prototype["isOperational"] = true; - var level = 0; - AggregateError.prototype.toString = function () { - var indent = Array(level * 4 + 1).join(" "); - var ret = "\n" + indent + "AggregateError of:" + "\n"; - level++; - indent = Array(level * 4 + 1).join(" "); - for (var i = 0; i < this.length; ++i) { - var str = this[i] === this ? "[Circular AggregateError]" : this[i] + ""; - var lines = str.split("\n"); - for (var j = 0; j < lines.length; ++j) { - lines[j] = indent + lines[j]; - } - str = lines.join("\n"); - ret += str + "\n"; - } - level--; - return ret; - }; + Subscriptions.prototype.attachToObject = function (obj) { + var func = this.buildCall(); + func.call = this.call; + var name = this.name.split('.'); + if (name.length > 1) { + obj[name[0]] = obj[name[0]] || {}; + obj[name[0]][name[1]] = func; + } else { + obj[name[0]] = func; + } + }; - function OperationalError(message) { - if (!(this instanceof OperationalError)) return new OperationalError(message); - notEnumerableProp(this, "name", "OperationalError"); - notEnumerableProp(this, "message", message); - this.cause = message; - this["isOperational"] = true; - - if (message instanceof Error) { - notEnumerableProp(this, "message", message.message); - notEnumerableProp(this, "stack", message.stack); - } else if (Error.captureStackTrace) { - Error.captureStackTrace(this, this.constructor); - } - } - inherits(OperationalError, Error); - - var errorTypes = Error["__BluebirdErrorTypes__"]; - if (!errorTypes) { - errorTypes = Objectfreeze({ - CancellationError: CancellationError, - TimeoutError: TimeoutError, - OperationalError: OperationalError, - RejectionError: OperationalError, - AggregateError: AggregateError - }); - es5.defineProperty(Error, "__BluebirdErrorTypes__", { - value: errorTypes, - writable: false, - enumerable: false, - configurable: false - }); - } + Subscriptions.prototype.buildCall = function () { + var _this = this; - module.exports = { - Error: Error, - TypeError: _TypeError, - RangeError: _RangeError, - CancellationError: errorTypes.CancellationError, - OperationalError: errorTypes.OperationalError, - TimeoutError: errorTypes.TimeoutError, - AggregateError: errorTypes.AggregateError, - Warning: Warning - }; - }, { "./es5": 13, "./util": 36 }], 13: [function (_dereq_, module, exports) { - var isES5 = function () { - "use strict"; - - return this === undefined; - }(); - - if (isES5) { - module.exports = { - freeze: Object.freeze, - defineProperty: Object.defineProperty, - getDescriptor: Object.getOwnPropertyDescriptor, - keys: Object.keys, - names: Object.getOwnPropertyNames, - getPrototypeOf: Object.getPrototypeOf, - isArray: Array.isArray, - isES5: isES5, - propertyIsWritable: function propertyIsWritable(obj, prop) { - var descriptor = Object.getOwnPropertyDescriptor(obj, prop); - return !!(!descriptor || descriptor.writable || descriptor.set); - } - }; - } else { - var has = {}.hasOwnProperty; - var str = {}.toString; - var proto = {}.constructor.prototype; - - var ObjectKeys = function ObjectKeys(o) { - var ret = []; - for (var key in o) { - if (has.call(o, key)) { - ret.push(key); - } - } - return ret; - }; + return function () { + if (!_this.subscriptions[arguments[0]]) { + console.warn('Subscription ' + JSON.stringify(arguments[0]) + ' doesn\'t exist. Subscribing anyway.'); + } - var ObjectGetDescriptor = function ObjectGetDescriptor(o, key) { - return { value: o[key] }; - }; + var subscription = new Subscription({ + subscription: _this.subscriptions[arguments[0]], + requestManager: _this.requestManager, + type: _this.type + }); - var ObjectDefineProperty = function ObjectDefineProperty(o, key, desc) { - o[key] = desc.value; - return o; - }; + return subscription.subscribe.apply(subscription, arguments); + }; + }; - var ObjectFreeze = function ObjectFreeze(obj) { - return obj; - }; + module.exports = { + subscriptions: Subscriptions, + subscription: Subscription + }; + }, { "./subscription.js": 200 }], 200: [function (require, module, exports) { + /* + This file is part of web3.js. + + web3.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + web3.js is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with web3.js. If not, see . + */ + /** + * @file subscription.js + * @author Fabian Vogelsteller + * @date 2017 + */ - var ObjectGetPrototypeOf = function ObjectGetPrototypeOf(obj) { - try { - return Object(obj).constructor.prototype; - } catch (e) { - return proto; - } - }; + "use strict"; - var ArrayIsArray = function ArrayIsArray(obj) { - try { - return str.call(obj) === "[object Array]"; - } catch (e) { - return false; - } - }; + var _ = require('underscore'); + var errors = require('web3-core-helpers').errors; + var EventEmitter = require('eventemitter3'); - module.exports = { - isArray: ArrayIsArray, - keys: ObjectKeys, - names: ObjectKeys, - defineProperty: ObjectDefineProperty, - getDescriptor: ObjectGetDescriptor, - freeze: ObjectFreeze, - getPrototypeOf: ObjectGetPrototypeOf, - isES5: isES5, - propertyIsWritable: function propertyIsWritable() { - return true; - } - }; - } - }, {}], 14: [function (_dereq_, module, exports) { - "use strict"; + function Subscription(options) { + EventEmitter.call(this); - module.exports = function (Promise, INTERNAL) { - var PromiseMap = Promise.map; + this.id = null; + this.callback = null; + this.arguments = null; + this._reconnectIntervalId = null; - Promise.prototype.filter = function (fn, options) { - return PromiseMap(this, fn, options, INTERNAL); - }; + this.options = { + subscription: options.subscription, + type: options.type, + requestManager: options.requestManager + }; + } - Promise.filter = function (promises, fn, options) { - return PromiseMap(promises, fn, options, INTERNAL); - }; - }; - }, {}], 15: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, tryConvertToPromise) { - var util = _dereq_("./util"); - var CancellationError = Promise.CancellationError; - var errorObj = util.errorObj; - - function PassThroughHandlerContext(promise, type, handler) { - this.promise = promise; - this.type = type; - this.handler = handler; - this.called = false; - this.cancelPromise = null; - } + // INHERIT + Subscription.prototype = Object.create(EventEmitter.prototype); + Subscription.prototype.constructor = Subscription; - PassThroughHandlerContext.prototype.isFinallyHandler = function () { - return this.type === 0; - }; + /** + * Should be used to extract callback from array of arguments. Modifies input param + * + * @method extractCallback + * @param {Array} arguments + * @return {Function|Null} callback, if exists + */ - function FinallyHandlerCancelReaction(finallyHandler) { - this.finallyHandler = finallyHandler; - } + Subscription.prototype._extractCallback = function (args) { + if (_.isFunction(args[args.length - 1])) { + return args.pop(); // modify the args array! + } + }; - FinallyHandlerCancelReaction.prototype._resultCancelled = function () { - checkCancel(this.finallyHandler); - }; + /** + * Should be called to check if the number of arguments is correct + * + * @method validateArgs + * @param {Array} arguments + * @throws {Error} if it is not + */ - function checkCancel(ctx, reason) { - if (ctx.cancelPromise != null) { - if (arguments.length > 1) { - ctx.cancelPromise._reject(reason); - } else { - ctx.cancelPromise._cancel(); - } - ctx.cancelPromise = null; - return true; - } - return false; - } + Subscription.prototype._validateArgs = function (args) { + var subscription = this.options.subscription; - function succeed() { - return finallyHandler.call(this, this.promise._target()._settledValue()); - } - function fail(reason) { - if (checkCancel(this, reason)) return; - errorObj.e = reason; - return errorObj; - } - function finallyHandler(reasonOrValue) { - var promise = this.promise; - var handler = this.handler; - - if (!this.called) { - this.called = true; - var ret = this.isFinallyHandler() ? handler.call(promise._boundValue()) : handler.call(promise._boundValue(), reasonOrValue); - if (ret !== undefined) { - promise._setReturnedNonUndefined(); - var maybePromise = tryConvertToPromise(ret, promise); - if (maybePromise instanceof Promise) { - if (this.cancelPromise != null) { - if (maybePromise.isCancelled()) { - var reason = new CancellationError("late cancellation observer"); - promise._attachExtraTrace(reason); - errorObj.e = reason; - return errorObj; - } else if (maybePromise.isPending()) { - maybePromise._attachCancellationCallback(new FinallyHandlerCancelReaction(this)); - } - } - return maybePromise._then(succeed, fail, undefined, this, undefined); - } - } - } + if (!subscription) subscription = {}; - if (promise.isRejected()) { - checkCancel(this); - errorObj.e = reasonOrValue; - return errorObj; - } else { - checkCancel(this); - return reasonOrValue; - } - } + if (!subscription.params) subscription.params = 0; - Promise.prototype._passThrough = function (handler, type, success, fail) { - if (typeof handler !== "function") return this.then(); - return this._then(success, fail, undefined, new PassThroughHandlerContext(this, type, handler), undefined); - }; + if (args.length !== subscription.params) { + throw errors.InvalidNumberOfParams(args.length, subscription.params + 1, args[0]); + } + }; - Promise.prototype.lastly = Promise.prototype["finally"] = function (handler) { - return this._passThrough(handler, 0, finallyHandler, finallyHandler); - }; + /** + * Should be called to format input args of method + * + * @method formatInput + * @param {Array} + * @return {Array} + */ - Promise.prototype.tap = function (handler) { - return this._passThrough(handler, 1, finallyHandler); - }; + Subscription.prototype._formatInput = function (args) { + var subscription = this.options.subscription; - return PassThroughHandlerContext; - }; - }, { "./util": 36 }], 16: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, apiRejection, INTERNAL, tryConvertToPromise, Proxyable, debug) { - var errors = _dereq_("./errors"); - var TypeError = errors.TypeError; - var util = _dereq_("./util"); - var errorObj = util.errorObj; - var tryCatch = util.tryCatch; - var yieldHandlers = []; - - function promiseFromYieldHandler(value, yieldHandlers, traceParent) { - for (var i = 0; i < yieldHandlers.length; ++i) { - traceParent._pushContext(); - var result = tryCatch(yieldHandlers[i])(value); - traceParent._popContext(); - if (result === errorObj) { - traceParent._pushContext(); - var ret = Promise.reject(errorObj.e); - traceParent._popContext(); - return ret; - } - var maybePromise = tryConvertToPromise(result, traceParent); - if (maybePromise instanceof Promise) return maybePromise; - } - return null; - } + if (!subscription) { + return args; + } - function PromiseSpawn(generatorFunction, receiver, yieldHandler, stack) { - var promise = this._promise = new Promise(INTERNAL); - promise._captureStackTrace(); - promise._setOnCancel(this); - this._stack = stack; - this._generatorFunction = generatorFunction; - this._receiver = receiver; - this._generator = undefined; - this._yieldHandlers = typeof yieldHandler === "function" ? [yieldHandler].concat(yieldHandlers) : yieldHandlers; - this._yieldedPromise = null; - } - util.inherits(PromiseSpawn, Proxyable); + if (!subscription.inputFormatter) { + return args; + } - PromiseSpawn.prototype._isResolved = function () { - return this._promise === null; - }; + var formattedArgs = subscription.inputFormatter.map(function (formatter, index) { + return formatter ? formatter(args[index]) : args[index]; + }); - PromiseSpawn.prototype._cleanup = function () { - this._promise = this._generator = null; - }; + return formattedArgs; + }; - PromiseSpawn.prototype._promiseCancelled = function () { - if (this._isResolved()) return; - var implementsReturn = typeof this._generator["return"] !== "undefined"; - - var result; - if (!implementsReturn) { - var reason = new Promise.CancellationError("generator .return() sentinel"); - Promise.coroutine.returnSentinel = reason; - this._promise._attachExtraTrace(reason); - this._promise._pushContext(); - result = tryCatch(this._generator["throw"]).call(this._generator, reason); - this._promise._popContext(); - if (result === errorObj && result.e === reason) { - result = null; - } - } else { - this._promise._pushContext(); - result = tryCatch(this._generator["return"]).call(this._generator, undefined); - this._promise._popContext(); - } - var promise = this._promise; - this._cleanup(); - if (result === errorObj) { - promise._rejectCallback(result.e, false); - } else { - promise.cancel(); - } - }; + /** + * Should be called to format output(result) of method + * + * @method formatOutput + * @param {Object} + * @return {Object} + */ - PromiseSpawn.prototype._promiseFulfilled = function (value) { - this._yieldedPromise = null; - this._promise._pushContext(); - var result = tryCatch(this._generator.next).call(this._generator, value); - this._promise._popContext(); - this._continue(result); - }; + Subscription.prototype._formatOutput = function (result) { + var subscription = this.options.subscription; - PromiseSpawn.prototype._promiseRejected = function (reason) { - this._yieldedPromise = null; - this._promise._attachExtraTrace(reason); - this._promise._pushContext(); - var result = tryCatch(this._generator["throw"]).call(this._generator, reason); - this._promise._popContext(); - this._continue(result); - }; + return subscription && subscription.outputFormatter && result ? subscription.outputFormatter(result) : result; + }; - PromiseSpawn.prototype._resultCancelled = function () { - if (this._yieldedPromise instanceof Promise) { - var promise = this._yieldedPromise; - this._yieldedPromise = null; - promise.cancel(); - } - }; + /** + * Should create payload from given input args + * + * @method toPayload + * @param {Array} args + * @return {Object} + */ + Subscription.prototype._toPayload = function (args) { + var params = []; + this.callback = this._extractCallback(args); - PromiseSpawn.prototype.promise = function () { - return this._promise; - }; + if (!this.subscriptionMethod) { + this.subscriptionMethod = args.shift(); - PromiseSpawn.prototype._run = function () { - this._generator = this._generatorFunction.call(this._receiver); - this._receiver = this._generatorFunction = undefined; - this._promiseFulfilled(undefined); - }; + // replace subscription with given name + if (this.options.subscription.subscriptionName) { + this.subscriptionMethod = this.options.subscription.subscriptionName; + } + } - PromiseSpawn.prototype._continue = function (result) { - var promise = this._promise; - if (result === errorObj) { - this._cleanup(); - return promise._rejectCallback(result.e, false); - } + if (!this.arguments) { + this.arguments = this._formatInput(args); + this._validateArgs(this.arguments); + args = []; // make empty after validation + } - var value = result.value; - if (result.done === true) { - this._cleanup(); - return promise._resolveCallback(value); - } else { - var maybePromise = tryConvertToPromise(value, this._promise); - if (!(maybePromise instanceof Promise)) { - maybePromise = promiseFromYieldHandler(maybePromise, this._yieldHandlers, this._promise); - if (maybePromise === null) { - this._promiseRejected(new TypeError("A value %s was yielded that could not be treated as a promise\n\n See http://goo.gl/MqrFmX\n\n".replace("%s", value) + "From coroutine:\n" + this._stack.split("\n").slice(1, -7).join("\n"))); - return; - } - } - maybePromise = maybePromise._target(); - var bitField = maybePromise._bitField; - ; - if ((bitField & 50397184) === 0) { - this._yieldedPromise = maybePromise; - maybePromise._proxy(this, null); - } else if ((bitField & 33554432) !== 0) { - this._promiseFulfilled(maybePromise._value()); - } else if ((bitField & 16777216) !== 0) { - this._promiseRejected(maybePromise._reason()); - } else { - this._promiseCancelled(); - } - } - }; + // re-add subscriptionName + params.push(this.subscriptionMethod); + params = params.concat(this.arguments); - Promise.coroutine = function (generatorFunction, options) { - if (typeof generatorFunction !== "function") { - throw new TypeError("generatorFunction must be a function\n\n See http://goo.gl/MqrFmX\n"); - } - var yieldHandler = Object(options).yieldHandler; - var PromiseSpawn$ = PromiseSpawn; - var stack = new Error().stack; - return function () { - var generator = generatorFunction.apply(this, arguments); - var spawn = new PromiseSpawn$(undefined, undefined, yieldHandler, stack); - var ret = spawn.promise(); - spawn._generator = generator; - spawn._promiseFulfilled(undefined); - return ret; - }; - }; + if (args.length) { + throw new Error('Only a callback is allowed as parameter on an already instantiated subscription.'); + } - Promise.coroutine.addYieldHandler = function (fn) { - if (typeof fn !== "function") { - throw new TypeError("expecting a function but got " + util.classString(fn)); - } - yieldHandlers.push(fn); - }; + return { + method: this.options.type + '_subscribe', + params: params + }; + }; - Promise.spawn = function (generatorFunction) { - debug.deprecated("Promise.spawn()", "Promise.coroutine()"); - if (typeof generatorFunction !== "function") { - return apiRejection("generatorFunction must be a function\n\n See http://goo.gl/MqrFmX\n"); - } - var spawn = new PromiseSpawn(generatorFunction, this); - var ret = spawn.promise(); - spawn._run(Promise.spawn); - return ret; - }; - }; - }, { "./errors": 12, "./util": 36 }], 17: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, PromiseArray, tryConvertToPromise, INTERNAL) { - var util = _dereq_("./util"); - var canEvaluate = util.canEvaluate; - var tryCatch = util.tryCatch; - var errorObj = util.errorObj; - var reject; - - if (!true) { - if (canEvaluate) { - var thenCallback = function thenCallback(i) { - return new Function("value", "holder", " \n\ - 'use strict'; \n\ - holder.pIndex = value; \n\ - holder.checkFulfillment(this); \n\ - ".replace(/Index/g, i)); - }; + /** + * Unsubscribes and clears callbacks + * + * @method unsubscribe + * @return {Object} + */ + Subscription.prototype.unsubscribe = function (callback) { + this.options.requestManager.removeSubscription(this.id, callback); + this.id = null; + this.removeAllListeners(); + clearInterval(this._reconnectIntervalId); + }; - var promiseSetter = function promiseSetter(i) { - return new Function("promise", "holder", " \n\ - 'use strict'; \n\ - holder.pIndex = promise; \n\ - ".replace(/Index/g, i)); - }; + /** + * Subscribes and watches for changes + * + * @method subscribe + * @param {String} subscription the subscription + * @param {Object} options the options object with address topics and fromBlock + * @return {Object} + */ + Subscription.prototype.subscribe = function () { + var _this = this; + var args = Array.prototype.slice.call(arguments); + var payload = this._toPayload(args); - var generateHolderClass = function generateHolderClass(total) { - var props = new Array(total); - for (var i = 0; i < props.length; ++i) { - props[i] = "this.p" + (i + 1); - } - var assignment = props.join(" = ") + " = null;"; - var cancellationCode = "var promise;\n" + props.map(function (prop) { - return " \n\ - promise = " + prop + "; \n\ - if (promise instanceof Promise) { \n\ - promise.cancel(); \n\ - } \n\ - "; - }).join("\n"); - var passedArguments = props.join(", "); - var name = "Holder$" + total; - - var code = "return function(tryCatch, errorObj, Promise) { \n\ - 'use strict'; \n\ - function [TheName](fn) { \n\ - [TheProperties] \n\ - this.fn = fn; \n\ - this.now = 0; \n\ - } \n\ - [TheName].prototype.checkFulfillment = function(promise) { \n\ - var now = ++this.now; \n\ - if (now === [TheTotal]) { \n\ - promise._pushContext(); \n\ - var callback = this.fn; \n\ - var ret = tryCatch(callback)([ThePassedArguments]); \n\ - promise._popContext(); \n\ - if (ret === errorObj) { \n\ - promise._rejectCallback(ret.e, false); \n\ - } else { \n\ - promise._resolveCallback(ret); \n\ - } \n\ - } \n\ - }; \n\ - \n\ - [TheName].prototype._resultCancelled = function() { \n\ - [CancellationCode] \n\ - }; \n\ - \n\ - return [TheName]; \n\ - }(tryCatch, errorObj, Promise); \n\ - "; - - code = code.replace(/\[TheName\]/g, name).replace(/\[TheTotal\]/g, total).replace(/\[ThePassedArguments\]/g, passedArguments).replace(/\[TheProperties\]/g, assignment).replace(/\[CancellationCode\]/g, cancellationCode); - - return new Function("tryCatch", "errorObj", "Promise", code)(tryCatch, errorObj, Promise); - }; + if (!payload) { + return this; + } - var holderClasses = []; - var thenCallbacks = []; - var promiseSetters = []; + if (!this.options.requestManager.provider) { + var err1 = new Error('No provider set.'); + this.callback(err1, null, this); + this.emit('error', err1); + return this; + } - for (var i = 0; i < 8; ++i) { - holderClasses.push(generateHolderClass(i + 1)); - thenCallbacks.push(thenCallback(i + 1)); - promiseSetters.push(promiseSetter(i + 1)); - } + // throw error, if provider doesnt support subscriptions + if (!this.options.requestManager.provider.on) { + var err2 = new Error('The current provider doesn\'t support subscriptions: ' + this.options.requestManager.provider.constructor.name); + this.callback(err2, null, this); + this.emit('error', err2); + return this; + } - reject = function reject(reason) { - this._reject(reason); - }; - } - } + // if id is there unsubscribe first + if (this.id) { + this.unsubscribe(); + } - Promise.join = function () { - var last = arguments.length - 1; - var fn; - if (last > 0 && typeof arguments[last] === "function") { - fn = arguments[last]; - if (!true) { - if (last <= 8 && canEvaluate) { - var ret = new Promise(INTERNAL); - ret._captureStackTrace(); - var HolderClass = holderClasses[last - 1]; - var holder = new HolderClass(fn); - var callbacks = thenCallbacks; - - for (var i = 0; i < last; ++i) { - var maybePromise = tryConvertToPromise(arguments[i], ret); - if (maybePromise instanceof Promise) { - maybePromise = maybePromise._target(); - var bitField = maybePromise._bitField; - ; - if ((bitField & 50397184) === 0) { - maybePromise._then(callbacks[i], reject, undefined, ret, holder); - promiseSetters[i](maybePromise, holder); - } else if ((bitField & 33554432) !== 0) { - callbacks[i].call(ret, maybePromise._value(), holder); - } else if ((bitField & 16777216) !== 0) { - ret._reject(maybePromise._reason()); - } else { - ret._cancel(); - } - } else { - callbacks[i].call(ret, maybePromise, holder); - } - } - if (!ret._isFateSealed()) { - ret._setAsyncGuaranteed(); - ret._setOnCancel(holder); - } - return ret; - } - } - } - var args = [].slice.call(arguments);; - if (fn) args.pop(); - var ret = new PromiseArray(args).promise(); - return fn !== undefined ? ret.spread(fn) : ret; - }; - }; - }, { "./util": 36 }], 18: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, PromiseArray, apiRejection, tryConvertToPromise, INTERNAL, debug) { - var getDomain = Promise._getDomain; - var util = _dereq_("./util"); - var tryCatch = util.tryCatch; - var errorObj = util.errorObj; - var EMPTY_ARRAY = []; - - function MappingPromiseArray(promises, fn, limit, _filter) { - this.constructor$(promises); - this._promise._captureStackTrace(); - var domain = getDomain(); - this._callback = domain === null ? fn : domain.bind(fn); - this._preservedValues = _filter === INTERNAL ? new Array(this.length()) : null; - this._limit = limit; - this._inFlight = 0; - this._queue = limit >= 1 ? [] : EMPTY_ARRAY; - this._init$(undefined, -2); - } - util.inherits(MappingPromiseArray, PromiseArray); - - MappingPromiseArray.prototype._init = function () {}; - - MappingPromiseArray.prototype._promiseFulfilled = function (value, index) { - var values = this._values; - var length = this.length(); - var preservedValues = this._preservedValues; - var limit = this._limit; - - if (index < 0) { - index = index * -1 - 1; - values[index] = value; - if (limit >= 1) { - this._inFlight--; - this._drainQueue(); - if (this._isResolved()) return true; - } - } else { - if (limit >= 1 && this._inFlight >= limit) { - values[index] = value; - this._queue.push(index); - return false; - } - if (preservedValues !== null) preservedValues[index] = value; - - var promise = this._promise; - var callback = this._callback; - var receiver = promise._boundValue(); - promise._pushContext(); - var ret = tryCatch(callback).call(receiver, value, index, length); - var promiseCreated = promise._popContext(); - debug.checkForgottenReturns(ret, promiseCreated, preservedValues !== null ? "Promise.filter" : "Promise.map", promise); - if (ret === errorObj) { - this._reject(ret.e); - return true; - } + // store the params in the options object + this.options.params = payload.params[1]; - var maybePromise = tryConvertToPromise(ret, this._promise); - if (maybePromise instanceof Promise) { - maybePromise = maybePromise._target(); - var bitField = maybePromise._bitField; - ; - if ((bitField & 50397184) === 0) { - if (limit >= 1) this._inFlight++; - values[index] = maybePromise; - maybePromise._proxy(this, (index + 1) * -1); - return false; - } else if ((bitField & 33554432) !== 0) { - ret = maybePromise._value(); - } else if ((bitField & 16777216) !== 0) { - this._reject(maybePromise._reason()); - return true; - } else { - this._cancel(); - return true; - } - } - values[index] = ret; - } - var totalResolved = ++this._totalResolved; - if (totalResolved >= length) { - if (preservedValues !== null) { - this._filter(values, preservedValues); - } else { - this._resolve(values); - } - return true; - } - return false; - }; + // get past logs, if fromBlock is available + if (payload.params[0] === 'logs' && _.isObject(payload.params[1]) && payload.params[1].hasOwnProperty('fromBlock') && isFinite(payload.params[1].fromBlock)) { + // send the subscription request + this.options.requestManager.send({ + method: 'eth_getLogs', + params: [payload.params[1]] + }, function (err, logs) { + if (!err) { + logs.forEach(function (log) { + var output = _this._formatOutput(log); + _this.callback(null, output, _this); + _this.emit('data', output); + }); - MappingPromiseArray.prototype._drainQueue = function () { - var queue = this._queue; - var limit = this._limit; - var values = this._values; - while (queue.length > 0 && this._inFlight < limit) { - if (this._isResolved()) return; - var index = queue.pop(); - this._promiseFulfilled(values[index], index); - } - }; + // TODO subscribe here? after the past logs? + } else { + _this.callback(err, null, _this); + _this.emit('error', err); + } + }); + } - MappingPromiseArray.prototype._filter = function (booleans, values) { - var len = values.length; - var ret = new Array(len); - var j = 0; - for (var i = 0; i < len; ++i) { - if (booleans[i]) ret[j++] = values[i]; - } - ret.length = j; - this._resolve(ret); - }; + // create subscription + // TODO move to separate function? so that past logs can go first? - MappingPromiseArray.prototype.preservedValues = function () { - return this._preservedValues; - }; + if (_typeof(payload.params[1]) === 'object') delete payload.params[1].fromBlock; - function map(promises, fn, options, _filter) { - if (typeof fn !== "function") { - return apiRejection("expecting a function but got " + util.classString(fn)); - } - var limit = (typeof options === "undefined" ? "undefined" : _typeof(options)) === "object" && options !== null ? options.concurrency : 0; - limit = typeof limit === "number" && isFinite(limit) && limit >= 1 ? limit : 0; - return new MappingPromiseArray(promises, fn, limit, _filter).promise(); - } + this.options.requestManager.send(payload, function (err, result) { + if (!err && result) { + _this.id = result; - Promise.prototype.map = function (fn, options) { - return map(this, fn, options, null); - }; + // call callback on notifications + _this.options.requestManager.addSubscription(_this.id, payload.params[0], _this.options.type, function (err, result) { - Promise.map = function (promises, fn, options, _filter) { - return map(promises, fn, options, _filter); - }; - }; - }, { "./util": 36 }], 19: [function (_dereq_, module, exports) { - "use strict"; + // TODO remove once its fixed in geth + if (_.isArray(result)) result = result[0]; - module.exports = function (Promise, INTERNAL, tryConvertToPromise, apiRejection, debug) { - var util = _dereq_("./util"); - var tryCatch = util.tryCatch; + var output = _this._formatOutput(result); - Promise.method = function (fn) { - if (typeof fn !== "function") { - throw new Promise.TypeError("expecting a function but got " + util.classString(fn)); - } - return function () { - var ret = new Promise(INTERNAL); - ret._captureStackTrace(); - ret._pushContext(); - var value = tryCatch(fn).apply(this, arguments); - var promiseCreated = ret._popContext(); - debug.checkForgottenReturns(value, promiseCreated, "Promise.method", ret); - ret._resolveFromSyncValue(value); - return ret; - }; - }; + if (!err) { - Promise.attempt = Promise["try"] = function (fn) { - if (typeof fn !== "function") { - return apiRejection("expecting a function but got " + util.classString(fn)); - } - var ret = new Promise(INTERNAL); - ret._captureStackTrace(); - ret._pushContext(); - var value; - if (arguments.length > 1) { - debug.deprecated("calling Promise.try with more than 1 argument"); - var arg = arguments[1]; - var ctx = arguments[2]; - value = util.isArray(arg) ? tryCatch(fn).apply(ctx, arg) : tryCatch(fn).call(ctx, arg); - } else { - value = tryCatch(fn)(); - } - var promiseCreated = ret._popContext(); - debug.checkForgottenReturns(value, promiseCreated, "Promise.try", ret); - ret._resolveFromSyncValue(value); - return ret; - }; - - Promise.prototype._resolveFromSyncValue = function (value) { - if (value === util.errorObj) { - this._rejectCallback(value.e, false); - } else { - this._resolveCallback(value, true); - } - }; - }; - }, { "./util": 36 }], 20: [function (_dereq_, module, exports) { - "use strict"; - - var util = _dereq_("./util"); - var maybeWrapAsError = util.maybeWrapAsError; - var errors = _dereq_("./errors"); - var OperationalError = errors.OperationalError; - var es5 = _dereq_("./es5"); - - function isUntypedError(obj) { - return obj instanceof Error && es5.getPrototypeOf(obj) === Error.prototype; - } + if (_.isFunction(_this.options.subscription.subscriptionHandler)) { + return _this.options.subscription.subscriptionHandler.call(_this, output); + } else { + _this.emit('data', output); + } + } else { + // unsubscribe, but keep listeners + _this.options.requestManager.removeSubscription(_this.id); - var rErrorKey = /^(?:name|message|stack|cause)$/; - function wrapAsOperationalError(obj) { - var ret; - if (isUntypedError(obj)) { - ret = new OperationalError(obj); - ret.name = obj.name; - ret.message = obj.message; - ret.stack = obj.stack; - var keys = es5.keys(obj); - for (var i = 0; i < keys.length; ++i) { - var key = keys[i]; - if (!rErrorKey.test(key)) { - ret[key] = obj[key]; + // re-subscribe, if connection fails + if (_this.options.requestManager.provider.once) { + _this._reconnectIntervalId = setInterval(function () { + // TODO check if that makes sense! + if (_this.options.requestManager.provider.reconnect) { + _this.options.requestManager.provider.reconnect(); } - } - return ret; + }, 500); + + _this.options.requestManager.provider.once('connect', function () { + clearInterval(_this._reconnectIntervalId); + _this.subscribe(_this.callback); + }); } - util.markAsOriginatingFromRejection(obj); - return obj; + _this.emit('error', err); } - function nodebackForPromise(promise, multiArgs) { - return function (err, value) { - if (promise === null) return; - if (err) { - var wrapped = wrapAsOperationalError(maybeWrapAsError(err)); - promise._attachExtraTrace(wrapped); - promise._reject(wrapped); - } else if (!multiArgs) { - promise._fulfill(value); - } else { - var args = [].slice.call(arguments, 1);; - promise._fulfill(args); - } - promise = null; - }; + // call the callback, last so that unsubscribe there won't affect the emit above + if (_.isFunction(_this.callback)) { + _this.callback(err, output, _this); } + }); + } else if (_.isFunction(_this.callback)) { + _this.callback(err, null, _this); + _this.emit('error', err); + } else { + // emit the event even if no callback was provided + _this.emit('error', err); + } + }); - module.exports = nodebackForPromise; - }, { "./errors": 12, "./es5": 13, "./util": 36 }], 21: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise) { - var util = _dereq_("./util"); - var async = Promise._async; - var tryCatch = util.tryCatch; - var errorObj = util.errorObj; - - function spreadAdapter(val, nodeback) { - var promise = this; - if (!util.isArray(val)) return successAdapter.call(promise, val, nodeback); - var ret = tryCatch(nodeback).apply(promise._boundValue(), [null].concat(val)); - if (ret === errorObj) { - async.throwLater(ret.e); - } - } + // return an object to cancel the subscription + return this; + }; - function successAdapter(val, nodeback) { - var promise = this; - var receiver = promise._boundValue(); - var ret = val === undefined ? tryCatch(nodeback).call(receiver, null) : tryCatch(nodeback).call(receiver, null, val); - if (ret === errorObj) { - async.throwLater(ret.e); - } - } - function errorAdapter(reason, nodeback) { - var promise = this; - if (!reason) { - var newReason = new Error(reason + ""); - newReason.cause = reason; - reason = newReason; - } - var ret = tryCatch(nodeback).call(promise._boundValue(), reason); - if (ret === errorObj) { - async.throwLater(ret.e); - } - } + module.exports = Subscription; + }, { "eventemitter3": 197, "underscore": 198, "web3-core-helpers": 184 }], 201: [function (require, module, exports) { + /* + This file is part of web3.js. + + web3.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + web3.js is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with web3.js. If not, see . + */ + /** + * @file extend.js + * @author Fabian Vogelsteller + * @date 2017 + */ - Promise.prototype.asCallback = Promise.prototype.nodeify = function (nodeback, options) { - if (typeof nodeback == "function") { - var adapter = successAdapter; - if (options !== undefined && Object(options).spread) { - adapter = spreadAdapter; - } - this._then(adapter, errorAdapter, undefined, this, nodeback); - } - return this; - }; - }; - }, { "./util": 36 }], 22: [function (_dereq_, module, exports) { - "use strict"; + "use strict"; - module.exports = function () { - var makeSelfResolutionError = function makeSelfResolutionError() { - return new TypeError("circular promise resolution chain\n\n See http://goo.gl/MqrFmX\n"); - }; - var reflectHandler = function reflectHandler() { - return new Promise.PromiseInspection(this._target()); - }; - var apiRejection = function apiRejection(msg) { - return Promise.reject(new TypeError(msg)); - }; - function Proxyable() {} - var UNDEFINED_BINDING = {}; - var util = _dereq_("./util"); - - var getDomain; - if (util.isNode) { - getDomain = function getDomain() { - var ret = process.domain; - if (ret === undefined) ret = null; - return ret; - }; - } else { - getDomain = function getDomain() { - return null; - }; - } - util.notEnumerableProp(Promise, "_getDomain", getDomain); - - var es5 = _dereq_("./es5"); - var Async = _dereq_("./async"); - var async = new Async(); - es5.defineProperty(Promise, "_async", { value: async }); - var errors = _dereq_("./errors"); - var TypeError = Promise.TypeError = errors.TypeError; - Promise.RangeError = errors.RangeError; - var CancellationError = Promise.CancellationError = errors.CancellationError; - Promise.TimeoutError = errors.TimeoutError; - Promise.OperationalError = errors.OperationalError; - Promise.RejectionError = errors.OperationalError; - Promise.AggregateError = errors.AggregateError; - var INTERNAL = function INTERNAL() {}; - var APPLY = {}; - var NEXT_FILTER = {}; - var tryConvertToPromise = _dereq_("./thenables")(Promise, INTERNAL); - var PromiseArray = _dereq_("./promise_array")(Promise, INTERNAL, tryConvertToPromise, apiRejection, Proxyable); - var Context = _dereq_("./context")(Promise); - /*jshint unused:false*/ - var createContext = Context.create; - var debug = _dereq_("./debuggability")(Promise, Context); - var CapturedTrace = debug.CapturedTrace; - var PassThroughHandlerContext = _dereq_("./finally")(Promise, tryConvertToPromise); - var catchFilter = _dereq_("./catch_filter")(NEXT_FILTER); - var nodebackForPromise = _dereq_("./nodeback"); - var errorObj = util.errorObj; - var tryCatch = util.tryCatch; - function check(self, executor) { - if (typeof executor !== "function") { - throw new TypeError("expecting a function but got " + util.classString(executor)); - } - if (self.constructor !== Promise) { - throw new TypeError("the promise constructor cannot be invoked directly\n\n See http://goo.gl/MqrFmX\n"); - } - } + var formatters = require('web3-core-helpers').formatters; + var Method = require('web3-core-method'); + var utils = require('web3-utils'); - function Promise(executor) { - this._bitField = 0; - this._fulfillmentHandler0 = undefined; - this._rejectionHandler0 = undefined; - this._promise0 = undefined; - this._receiver0 = undefined; - if (executor !== INTERNAL) { - check(this, executor); - this._resolveFromExecutor(executor); - } - this._promiseCreated(); - this._fireEvent("promiseCreated", this); - } + var extend = function extend(pckg) { + /* jshint maxcomplexity:5 */ + var ex = function ex(extension) { - Promise.prototype.toString = function () { - return "[object Promise]"; - }; + var extendedObject; + if (extension.property) { + if (!pckg[extension.property]) { + pckg[extension.property] = {}; + } + extendedObject = pckg[extension.property]; + } else { + extendedObject = pckg; + } - Promise.prototype.caught = Promise.prototype["catch"] = function (fn) { - var len = arguments.length; - if (len > 1) { - var catchInstances = new Array(len - 1), - j = 0, - i; - for (i = 0; i < len - 1; ++i) { - var item = arguments[i]; - if (util.isObject(item)) { - catchInstances[j++] = item; - } else { - return apiRejection("expecting an object but got " + util.classString(item)); - } - } - catchInstances.length = j; - fn = arguments[i]; - return this.then(undefined, catchFilter(catchInstances, fn, this)); - } - return this.then(undefined, fn); - }; + if (extension.methods) { + extension.methods.forEach(function (method) { + if (!(method instanceof Method)) { + method = new Method(method); + } - Promise.prototype.reflect = function () { - return this._then(reflectHandler, reflectHandler, undefined, this, undefined); - }; + method.attachToObject(extendedObject); + method.setRequestManager(pckg._requestManager); + }); + } - Promise.prototype.then = function (didFulfill, didReject) { - if (debug.warnings() && arguments.length > 0 && typeof didFulfill !== "function" && typeof didReject !== "function") { - var msg = ".then() only accepts functions but was passed: " + util.classString(didFulfill); - if (arguments.length > 1) { - msg += ", " + util.classString(didReject); - } - this._warn(msg); - } - return this._then(didFulfill, didReject, undefined, undefined, undefined); - }; + return pckg; + }; - Promise.prototype.done = function (didFulfill, didReject) { - var promise = this._then(didFulfill, didReject, undefined, undefined, undefined); - promise._setIsFinal(); - }; + ex.formatters = formatters; + ex.utils = utils; + ex.Method = Method; - Promise.prototype.spread = function (fn) { - if (typeof fn !== "function") { - return apiRejection("expecting a function but got " + util.classString(fn)); - } - return this.all()._then(fn, undefined, undefined, APPLY, undefined); - }; + return ex; + }; - Promise.prototype.toJSON = function () { - var ret = { - isFulfilled: false, - isRejected: false, - fulfillmentValue: undefined, - rejectionReason: undefined - }; - if (this.isFulfilled()) { - ret.fulfillmentValue = this.value(); - ret.isFulfilled = true; - } else if (this.isRejected()) { - ret.rejectionReason = this.reason(); - ret.isRejected = true; - } - return ret; - }; + module.exports = extend; + }, { "web3-core-helpers": 184, "web3-core-method": 186, "web3-utils": 386 }], 202: [function (require, module, exports) { + /* + This file is part of web3.js. + + web3.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + web3.js is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with web3.js. If not, see . + */ + /** + * @file index.js + * @author Fabian Vogelsteller + * @date 2017 + */ - Promise.prototype.all = function () { - if (arguments.length > 0) { - this._warn(".all() was passed arguments but it does not take any"); - } - return new PromiseArray(this).promise(); - }; + "use strict"; - Promise.prototype.error = function (fn) { - return this.caught(util.originatesFromRejection, fn); - }; + var requestManager = require('web3-core-requestmanager'); + var extend = require('./extend.js'); - Promise.is = function (val) { - return val instanceof Promise; - }; + module.exports = { + packageInit: function packageInit(pkg, args) { + args = Array.prototype.slice.call(args); - Promise.fromNode = Promise.fromCallback = function (fn) { - var ret = new Promise(INTERNAL); - ret._captureStackTrace(); - var multiArgs = arguments.length > 1 ? !!Object(arguments[1]).multiArgs : false; - var result = tryCatch(fn)(nodebackForPromise(ret, multiArgs)); - if (result === errorObj) { - ret._rejectCallback(result.e, true); - } - if (!ret._isFateSealed()) ret._setAsyncGuaranteed(); - return ret; - }; + if (!pkg) { + throw new Error('You need to instantiate using the "new" keyword.'); + } - Promise.all = function (promises) { - return new PromiseArray(promises).promise(); - }; + // make property of pkg._provider, which can properly set providers + Object.defineProperty(pkg, 'currentProvider', { + get: function get() { + return pkg._provider; + }, + set: function set(value) { + return pkg.setProvider(value); + }, + enumerable: true, + configurable: true + }); - Promise.cast = function (obj) { - var ret = tryConvertToPromise(obj); - if (!(ret instanceof Promise)) { - ret = new Promise(INTERNAL); - ret._captureStackTrace(); - ret._setFulfilled(); - ret._rejectionHandler0 = obj; - } - return ret; - }; + // inherit from web3 umbrella package + if (args[0] && args[0]._requestManager) { + pkg._requestManager = new requestManager.Manager(args[0].currentProvider); - Promise.resolve = Promise.fulfilled = Promise.cast; + // set requestmanager on package + } else { + pkg._requestManager = new requestManager.Manager(); + pkg._requestManager.setProvider(args[0], args[1]); + } - Promise.reject = Promise.rejected = function (reason) { - var ret = new Promise(INTERNAL); - ret._captureStackTrace(); - ret._rejectCallback(reason, true); - return ret; - }; + // add givenProvider + pkg.givenProvider = requestManager.Manager.givenProvider; + pkg.providers = requestManager.Manager.providers; - Promise.setScheduler = function (fn) { - if (typeof fn !== "function") { - throw new TypeError("expecting a function but got " + util.classString(fn)); - } - var prev = async._schedule; - async._schedule = fn; - return prev; - }; + pkg._provider = pkg._requestManager.provider; - Promise.prototype._then = function (didFulfill, didReject, _, receiver, internalData) { - var haveInternalData = internalData !== undefined; - var promise = haveInternalData ? internalData : new Promise(INTERNAL); - var target = this._target(); - var bitField = target._bitField; - - if (!haveInternalData) { - promise._propagateFrom(this, 3); - promise._captureStackTrace(); - if (receiver === undefined && (this._bitField & 2097152) !== 0) { - if (!((bitField & 50397184) === 0)) { - receiver = this._boundValue(); - } else { - receiver = target === this ? undefined : this._boundTo; - } - } - this._fireEvent("promiseChained", this, promise); - } + // add SETPROVIDER function (don't overwrite if already existing) + if (!pkg.setProvider) { + pkg.setProvider = function (provider, net) { + pkg._requestManager.setProvider(provider, net); + pkg._provider = pkg._requestManager.provider; + return true; + }; + } - var domain = getDomain(); - if (!((bitField & 50397184) === 0)) { - var handler, - value, - settler = target._settlePromiseCtx; - if ((bitField & 33554432) !== 0) { - value = target._rejectionHandler0; - handler = didFulfill; - } else if ((bitField & 16777216) !== 0) { - value = target._fulfillmentHandler0; - handler = didReject; - target._unsetRejectionIsUnhandled(); - } else { - settler = target._settlePromiseLateCancellationObserver; - value = new CancellationError("late cancellation observer"); - target._attachExtraTrace(value); - handler = didReject; - } + // attach batch request creation + pkg.BatchRequest = requestManager.BatchManager.bind(null, pkg._requestManager); - async.invoke(settler, target, { - handler: domain === null ? handler : typeof handler === "function" && domain.bind(handler), - promise: promise, - receiver: receiver, - value: value - }); - } else { - target._addCallbacks(didFulfill, didReject, promise, receiver, domain); - } + // attach extend function + pkg.extend = extend(pkg); + }, + addProviders: function addProviders(pkg) { + pkg.givenProvider = requestManager.Manager.givenProvider; + pkg.providers = requestManager.Manager.providers; + } + }; + }, { "./extend.js": 201, "web3-core-requestmanager": 195 }], 203: [function (require, module, exports) { + (function (module, exports) { + 'use strict'; - return promise; - }; + // Utils - Promise.prototype._length = function () { - return this._bitField & 65535; - }; + function assert(val, msg) { + if (!val) throw new Error(msg || 'Assertion failed'); + } - Promise.prototype._isFateSealed = function () { - return (this._bitField & 117506048) !== 0; - }; + // Could use `inherits` module, but don't want to move from single file + // architecture yet. + function inherits(ctor, superCtor) { + ctor.super_ = superCtor; + var TempCtor = function TempCtor() {}; + TempCtor.prototype = superCtor.prototype; + ctor.prototype = new TempCtor(); + ctor.prototype.constructor = ctor; + } - Promise.prototype._isFollowing = function () { - return (this._bitField & 67108864) === 67108864; - }; + // BN - Promise.prototype._setLength = function (len) { - this._bitField = this._bitField & -65536 | len & 65535; - }; + function BN(number, base, endian) { + if (BN.isBN(number)) { + return number; + } - Promise.prototype._setFulfilled = function () { - this._bitField = this._bitField | 33554432; - this._fireEvent("promiseFulfilled", this); - }; + this.negative = 0; + this.words = null; + this.length = 0; - Promise.prototype._setRejected = function () { - this._bitField = this._bitField | 16777216; - this._fireEvent("promiseRejected", this); - }; + // Reduction context + this.red = null; - Promise.prototype._setFollowing = function () { - this._bitField = this._bitField | 67108864; - this._fireEvent("promiseResolved", this); - }; + if (number !== null) { + if (base === 'le' || base === 'be') { + endian = base; + base = 10; + } - Promise.prototype._setIsFinal = function () { - this._bitField = this._bitField | 4194304; - }; + this._init(number || 0, base || 10, endian || 'be'); + } + } + if ((typeof module === "undefined" ? "undefined" : _typeof(module)) === 'object') { + module.exports = BN; + } else { + exports.BN = BN; + } - Promise.prototype._isFinal = function () { - return (this._bitField & 4194304) > 0; - }; + BN.BN = BN; + BN.wordSize = 26; - Promise.prototype._unsetCancelled = function () { - this._bitField = this._bitField & ~65536; - }; + var Buffer; + try { + Buffer = require('buf' + 'fer').Buffer; + } catch (e) {} - Promise.prototype._setCancelled = function () { - this._bitField = this._bitField | 65536; - this._fireEvent("promiseCancelled", this); - }; + BN.isBN = function isBN(num) { + if (num instanceof BN) { + return true; + } - Promise.prototype._setAsyncGuaranteed = function () { - this._bitField = this._bitField | 134217728; - }; + return num !== null && (typeof num === "undefined" ? "undefined" : _typeof(num)) === 'object' && num.constructor.wordSize === BN.wordSize && Array.isArray(num.words); + }; - Promise.prototype._receiverAt = function (index) { - var ret = index === 0 ? this._receiver0 : this[index * 4 - 4 + 3]; - if (ret === UNDEFINED_BINDING) { - return undefined; - } else if (ret === undefined && this._isBound()) { - return this._boundValue(); - } - return ret; - }; + BN.max = function max(left, right) { + if (left.cmp(right) > 0) return left; + return right; + }; - Promise.prototype._promiseAt = function (index) { - return this[index * 4 - 4 + 2]; - }; + BN.min = function min(left, right) { + if (left.cmp(right) < 0) return left; + return right; + }; - Promise.prototype._fulfillmentHandlerAt = function (index) { - return this[index * 4 - 4 + 0]; - }; + BN.prototype._init = function init(number, base, endian) { + if (typeof number === 'number') { + return this._initNumber(number, base, endian); + } - Promise.prototype._rejectionHandlerAt = function (index) { - return this[index * 4 - 4 + 1]; - }; + if ((typeof number === "undefined" ? "undefined" : _typeof(number)) === 'object') { + return this._initArray(number, base, endian); + } - Promise.prototype._boundValue = function () {}; + if (base === 'hex') { + base = 16; + } + assert(base === (base | 0) && base >= 2 && base <= 36); - Promise.prototype._migrateCallback0 = function (follower) { - var bitField = follower._bitField; - var fulfill = follower._fulfillmentHandler0; - var reject = follower._rejectionHandler0; - var promise = follower._promise0; - var receiver = follower._receiverAt(0); - if (receiver === undefined) receiver = UNDEFINED_BINDING; - this._addCallbacks(fulfill, reject, promise, receiver, null); - }; + number = number.toString().replace(/\s+/g, ''); + var start = 0; + if (number[0] === '-') { + start++; + } - Promise.prototype._migrateCallbackAt = function (follower, index) { - var fulfill = follower._fulfillmentHandlerAt(index); - var reject = follower._rejectionHandlerAt(index); - var promise = follower._promiseAt(index); - var receiver = follower._receiverAt(index); - if (receiver === undefined) receiver = UNDEFINED_BINDING; - this._addCallbacks(fulfill, reject, promise, receiver, null); - }; + if (base === 16) { + this._parseHex(number, start); + } else { + this._parseBase(number, base, start); + } - Promise.prototype._addCallbacks = function (fulfill, reject, promise, receiver, domain) { - var index = this._length(); + if (number[0] === '-') { + this.negative = 1; + } - if (index >= 65535 - 4) { - index = 0; - this._setLength(0); - } + this.strip(); - if (index === 0) { - this._promise0 = promise; - this._receiver0 = receiver; - if (typeof fulfill === "function") { - this._fulfillmentHandler0 = domain === null ? fulfill : domain.bind(fulfill); - } - if (typeof reject === "function") { - this._rejectionHandler0 = domain === null ? reject : domain.bind(reject); - } - } else { - var base = index * 4 - 4; - this[base + 2] = promise; - this[base + 3] = receiver; - if (typeof fulfill === "function") { - this[base + 0] = domain === null ? fulfill : domain.bind(fulfill); - } - if (typeof reject === "function") { - this[base + 1] = domain === null ? reject : domain.bind(reject); - } - } - this._setLength(index + 1); - return index; - }; + if (endian !== 'le') return; - Promise.prototype._proxy = function (proxyable, arg) { - this._addCallbacks(undefined, undefined, arg, proxyable, null); - }; + this._initArray(this.toArray(), base, endian); + }; - Promise.prototype._resolveCallback = function (value, shouldBind) { - if ((this._bitField & 117506048) !== 0) return; - if (value === this) return this._rejectCallback(makeSelfResolutionError(), false); - var maybePromise = tryConvertToPromise(value, this); - if (!(maybePromise instanceof Promise)) return this._fulfill(value); - - if (shouldBind) this._propagateFrom(maybePromise, 2); - - var promise = maybePromise._target(); - var bitField = promise._bitField; - if ((bitField & 50397184) === 0) { - var len = this._length(); - if (len > 0) promise._migrateCallback0(this); - for (var i = 1; i < len; ++i) { - promise._migrateCallbackAt(this, i); - } - this._setFollowing(); - this._setLength(0); - this._setFollowee(promise); - } else if ((bitField & 33554432) !== 0) { - this._fulfill(promise._value()); - } else if ((bitField & 16777216) !== 0) { - this._reject(promise._reason()); - } else { - var reason = new CancellationError("late cancellation observer"); - promise._attachExtraTrace(reason); - this._reject(reason); - } - }; + BN.prototype._initNumber = function _initNumber(number, base, endian) { + if (number < 0) { + this.negative = 1; + number = -number; + } + if (number < 0x4000000) { + this.words = [number & 0x3ffffff]; + this.length = 1; + } else if (number < 0x10000000000000) { + this.words = [number & 0x3ffffff, number / 0x4000000 & 0x3ffffff]; + this.length = 2; + } else { + assert(number < 0x20000000000000); // 2 ^ 53 (unsafe) + this.words = [number & 0x3ffffff, number / 0x4000000 & 0x3ffffff, 1]; + this.length = 3; + } - Promise.prototype._rejectCallback = function (reason, synchronous, ignoreNonErrorWarnings) { - var trace = util.ensureErrorObject(reason); - var hasStack = trace === reason; - if (!hasStack && !ignoreNonErrorWarnings && debug.warnings()) { - var message = "a promise was rejected with a non-error: " + util.classString(reason); - this._warn(message, true); - } - this._attachExtraTrace(trace, synchronous ? hasStack : false); - this._reject(reason); - }; + if (endian !== 'le') return; - Promise.prototype._resolveFromExecutor = function (executor) { - var promise = this; - this._captureStackTrace(); - this._pushContext(); - var synchronous = true; - var r = this._execute(executor, function (value) { - promise._resolveCallback(value); - }, function (reason) { - promise._rejectCallback(reason, synchronous); - }); - synchronous = false; - this._popContext(); + // Reverse the bytes + this._initArray(this.toArray(), base, endian); + }; - if (r !== undefined) { - promise._rejectCallback(r, true); - } - }; + BN.prototype._initArray = function _initArray(number, base, endian) { + // Perhaps a Uint8Array + assert(typeof number.length === 'number'); + if (number.length <= 0) { + this.words = [0]; + this.length = 1; + return this; + } - Promise.prototype._settlePromiseFromHandler = function (handler, receiver, value, promise) { - var bitField = promise._bitField; - if ((bitField & 65536) !== 0) return; - promise._pushContext(); - var x; - if (receiver === APPLY) { - if (!value || typeof value.length !== "number") { - x = errorObj; - x.e = new TypeError("cannot .spread() a non-array: " + util.classString(value)); - } else { - x = tryCatch(handler).apply(this._boundValue(), value); - } - } else { - x = tryCatch(handler).call(receiver, value); - } - var promiseCreated = promise._popContext(); - bitField = promise._bitField; - if ((bitField & 65536) !== 0) return; - - if (x === NEXT_FILTER) { - promise._reject(value); - } else if (x === errorObj || x === promise) { - var err = x === promise ? makeSelfResolutionError() : x.e; - promise._rejectCallback(err, false); - } else { - debug.checkForgottenReturns(x, promiseCreated, "", promise, this); - promise._resolveCallback(x); - } - }; + this.length = Math.ceil(number.length / 3); + this.words = new Array(this.length); + for (var i = 0; i < this.length; i++) { + this.words[i] = 0; + } - Promise.prototype._target = function () { - var ret = this; - while (ret._isFollowing()) { - ret = ret._followee(); - }return ret; - }; + var j, w; + var off = 0; + if (endian === 'be') { + for (i = number.length - 1, j = 0; i >= 0; i -= 3) { + w = number[i] | number[i - 1] << 8 | number[i - 2] << 16; + this.words[j] |= w << off & 0x3ffffff; + this.words[j + 1] = w >>> 26 - off & 0x3ffffff; + off += 24; + if (off >= 26) { + off -= 26; + j++; + } + } + } else if (endian === 'le') { + for (i = 0, j = 0; i < number.length; i += 3) { + w = number[i] | number[i + 1] << 8 | number[i + 2] << 16; + this.words[j] |= w << off & 0x3ffffff; + this.words[j + 1] = w >>> 26 - off & 0x3ffffff; + off += 24; + if (off >= 26) { + off -= 26; + j++; + } + } + } + return this.strip(); + }; - Promise.prototype._followee = function () { - return this._rejectionHandler0; - }; + function parseHex(str, start, end) { + var r = 0; + var len = Math.min(str.length, end); + for (var i = start; i < len; i++) { + var c = str.charCodeAt(i) - 48; - Promise.prototype._setFollowee = function (promise) { - this._rejectionHandler0 = promise; - }; + r <<= 4; - Promise.prototype._settlePromise = function (promise, handler, receiver, value) { - var isPromise = promise instanceof Promise; - var bitField = this._bitField; - var asyncGuaranteed = (bitField & 134217728) !== 0; - if ((bitField & 65536) !== 0) { - if (isPromise) promise._invokeInternalOnCancel(); - - if (receiver instanceof PassThroughHandlerContext && receiver.isFinallyHandler()) { - receiver.cancelPromise = promise; - if (tryCatch(handler).call(receiver, value) === errorObj) { - promise._reject(errorObj.e); - } - } else if (handler === reflectHandler) { - promise._fulfill(reflectHandler.call(receiver)); - } else if (receiver instanceof Proxyable) { - receiver._promiseCancelled(promise); - } else if (isPromise || promise instanceof PromiseArray) { - promise._cancel(); - } else { - receiver.cancel(); - } - } else if (typeof handler === "function") { - if (!isPromise) { - handler.call(receiver, value, promise); - } else { - if (asyncGuaranteed) promise._setAsyncGuaranteed(); - this._settlePromiseFromHandler(handler, receiver, value, promise); - } - } else if (receiver instanceof Proxyable) { - if (!receiver._isResolved()) { - if ((bitField & 33554432) !== 0) { - receiver._promiseFulfilled(value, promise); - } else { - receiver._promiseRejected(value, promise); - } - } - } else if (isPromise) { - if (asyncGuaranteed) promise._setAsyncGuaranteed(); - if ((bitField & 33554432) !== 0) { - promise._fulfill(value); - } else { - promise._reject(value); - } - } - }; + // 'a' - 'f' + if (c >= 49 && c <= 54) { + r |= c - 49 + 0xa; - Promise.prototype._settlePromiseLateCancellationObserver = function (ctx) { - var handler = ctx.handler; - var promise = ctx.promise; - var receiver = ctx.receiver; - var value = ctx.value; - if (typeof handler === "function") { - if (!(promise instanceof Promise)) { - handler.call(receiver, value, promise); - } else { - this._settlePromiseFromHandler(handler, receiver, value, promise); - } - } else if (promise instanceof Promise) { - promise._reject(value); - } - }; + // 'A' - 'F' + } else if (c >= 17 && c <= 22) { + r |= c - 17 + 0xa; - Promise.prototype._settlePromiseCtx = function (ctx) { - this._settlePromise(ctx.promise, ctx.handler, ctx.receiver, ctx.value); - }; + // '0' - '9' + } else { + r |= c & 0xf; + } + } + return r; + } - Promise.prototype._settlePromise0 = function (handler, value, bitField) { - var promise = this._promise0; - var receiver = this._receiverAt(0); - this._promise0 = undefined; - this._receiver0 = undefined; - this._settlePromise(promise, handler, receiver, value); - }; + BN.prototype._parseHex = function _parseHex(number, start) { + // Create possibly bigger array to ensure that it fits the number + this.length = Math.ceil((number.length - start) / 6); + this.words = new Array(this.length); + for (var i = 0; i < this.length; i++) { + this.words[i] = 0; + } - Promise.prototype._clearCallbackDataAtIndex = function (index) { - var base = index * 4 - 4; - this[base + 2] = this[base + 3] = this[base + 0] = this[base + 1] = undefined; - }; + var j, w; + // Scan 24-bit chunks and add them to the number + var off = 0; + for (i = number.length - 6, j = 0; i >= start; i -= 6) { + w = parseHex(number, i, i + 6); + this.words[j] |= w << off & 0x3ffffff; + // NOTE: `0x3fffff` is intentional here, 26bits max shift + 24bit hex limb + this.words[j + 1] |= w >>> 26 - off & 0x3fffff; + off += 24; + if (off >= 26) { + off -= 26; + j++; + } + } + if (i + 6 !== start) { + w = parseHex(number, start, i + 6); + this.words[j] |= w << off & 0x3ffffff; + this.words[j + 1] |= w >>> 26 - off & 0x3fffff; + } + this.strip(); + }; - Promise.prototype._fulfill = function (value) { - var bitField = this._bitField; - if ((bitField & 117506048) >>> 16) return; - if (value === this) { - var err = makeSelfResolutionError(); - this._attachExtraTrace(err); - return this._reject(err); - } - this._setFulfilled(); - this._rejectionHandler0 = value; + function parseBase(str, start, end, mul) { + var r = 0; + var len = Math.min(str.length, end); + for (var i = start; i < len; i++) { + var c = str.charCodeAt(i) - 48; - if ((bitField & 65535) > 0) { - if ((bitField & 134217728) !== 0) { - this._settlePromises(); - } else { - async.settlePromises(this); - } - } - }; + r *= mul; - Promise.prototype._reject = function (reason) { - var bitField = this._bitField; - if ((bitField & 117506048) >>> 16) return; - this._setRejected(); - this._fulfillmentHandler0 = reason; + // 'a' + if (c >= 49) { + r += c - 49 + 0xa; - if (this._isFinal()) { - return async.fatalError(reason, util.isNode); - } - - if ((bitField & 65535) > 0) { - if ((bitField & 134217728) !== 0) { - this._settlePromises(); - } else { - async.settlePromises(this); - } - } else { - this._ensurePossibleRejectionHandled(); - } - }; + // 'A' + } else if (c >= 17) { + r += c - 17 + 0xa; - Promise.prototype._fulfillPromises = function (len, value) { - for (var i = 1; i < len; i++) { - var handler = this._fulfillmentHandlerAt(i); - var promise = this._promiseAt(i); - var receiver = this._receiverAt(i); - this._clearCallbackDataAtIndex(i); - this._settlePromise(promise, handler, receiver, value); - } - }; + // '0' - '9' + } else { + r += c; + } + } + return r; + } - Promise.prototype._rejectPromises = function (len, reason) { - for (var i = 1; i < len; i++) { - var handler = this._rejectionHandlerAt(i); - var promise = this._promiseAt(i); - var receiver = this._receiverAt(i); - this._clearCallbackDataAtIndex(i); - this._settlePromise(promise, handler, receiver, reason); - } - }; + BN.prototype._parseBase = function _parseBase(number, base, start) { + // Initialize as zero + this.words = [0]; + this.length = 1; - Promise.prototype._settlePromises = function () { - var bitField = this._bitField; - var len = bitField & 65535; + // Find length of limb in base + for (var limbLen = 0, limbPow = 1; limbPow <= 0x3ffffff; limbPow *= base) { + limbLen++; + } + limbLen--; + limbPow = limbPow / base | 0; - if (len > 0) { - if ((bitField & 16842752) !== 0) { - var reason = this._fulfillmentHandler0; - this._settlePromise0(this._rejectionHandler0, reason, bitField); - this._rejectPromises(len, reason); - } else { - var value = this._rejectionHandler0; - this._settlePromise0(this._fulfillmentHandler0, value, bitField); - this._fulfillPromises(len, value); - } - this._setLength(0); - } - this._clearCancellationData(); - }; + var total = number.length - start; + var mod = total % limbLen; + var end = Math.min(total, total - mod) + start; - Promise.prototype._settledValue = function () { - var bitField = this._bitField; - if ((bitField & 33554432) !== 0) { - return this._rejectionHandler0; - } else if ((bitField & 16777216) !== 0) { - return this._fulfillmentHandler0; - } - }; + var word = 0; + for (var i = start; i < end; i += limbLen) { + word = parseBase(number, i, i + limbLen, base); - function deferResolve(v) { - this.promise._resolveCallback(v); - } - function deferReject(v) { - this.promise._rejectCallback(v, false); - } + this.imuln(limbPow); + if (this.words[0] + word < 0x4000000) { + this.words[0] += word; + } else { + this._iaddn(word); + } + } - Promise.defer = Promise.pending = function () { - debug.deprecated("Promise.defer", "new Promise"); - var promise = new Promise(INTERNAL); - return { - promise: promise, - resolve: deferResolve, - reject: deferReject - }; - }; + if (mod !== 0) { + var pow = 1; + word = parseBase(number, i, number.length, base); - util.notEnumerableProp(Promise, "_makeSelfResolutionError", makeSelfResolutionError); - - _dereq_("./method")(Promise, INTERNAL, tryConvertToPromise, apiRejection, debug); - _dereq_("./bind")(Promise, INTERNAL, tryConvertToPromise, debug); - _dereq_("./cancel")(Promise, PromiseArray, apiRejection, debug); - _dereq_("./direct_resolve")(Promise); - _dereq_("./synchronous_inspection")(Promise); - _dereq_("./join")(Promise, PromiseArray, tryConvertToPromise, INTERNAL, debug); - Promise.Promise = Promise; - _dereq_('./map.js')(Promise, PromiseArray, apiRejection, tryConvertToPromise, INTERNAL, debug); - _dereq_('./using.js')(Promise, apiRejection, tryConvertToPromise, createContext, INTERNAL, debug); - _dereq_('./timers.js')(Promise, INTERNAL, debug); - _dereq_('./generators.js')(Promise, apiRejection, INTERNAL, tryConvertToPromise, Proxyable, debug); - _dereq_('./nodeify.js')(Promise); - _dereq_('./call_get.js')(Promise); - _dereq_('./props.js')(Promise, PromiseArray, tryConvertToPromise, apiRejection); - _dereq_('./race.js')(Promise, INTERNAL, tryConvertToPromise, apiRejection); - _dereq_('./reduce.js')(Promise, PromiseArray, apiRejection, tryConvertToPromise, INTERNAL, debug); - _dereq_('./settle.js')(Promise, PromiseArray, debug); - _dereq_('./some.js')(Promise, PromiseArray, apiRejection); - _dereq_('./promisify.js')(Promise, INTERNAL); - _dereq_('./any.js')(Promise); - _dereq_('./each.js')(Promise, INTERNAL); - _dereq_('./filter.js')(Promise, INTERNAL); - - util.toFastProperties(Promise); - util.toFastProperties(Promise.prototype); - function fillTypes(value) { - var p = new Promise(INTERNAL); - p._fulfillmentHandler0 = value; - p._rejectionHandler0 = value; - p._promise0 = value; - p._receiver0 = value; - } - // Complete slack tracking, opt out of field-type tracking and - // stabilize map - fillTypes({ a: 1 }); - fillTypes({ b: 2 }); - fillTypes({ c: 3 }); - fillTypes(1); - fillTypes(function () {}); - fillTypes(undefined); - fillTypes(false); - fillTypes(new Promise(INTERNAL)); - debug.setBounds(Async.firstLineError, util.lastLineError); - return Promise; - }; - }, { "./any.js": 1, "./async": 2, "./bind": 3, "./call_get.js": 5, "./cancel": 6, "./catch_filter": 7, "./context": 8, "./debuggability": 9, "./direct_resolve": 10, "./each.js": 11, "./errors": 12, "./es5": 13, "./filter.js": 14, "./finally": 15, "./generators.js": 16, "./join": 17, "./map.js": 18, "./method": 19, "./nodeback": 20, "./nodeify.js": 21, "./promise_array": 23, "./promisify.js": 24, "./props.js": 25, "./race.js": 27, "./reduce.js": 28, "./settle.js": 30, "./some.js": 31, "./synchronous_inspection": 32, "./thenables": 33, "./timers.js": 34, "./using.js": 35, "./util": 36 }], 23: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, INTERNAL, tryConvertToPromise, apiRejection, Proxyable) { - var util = _dereq_("./util"); - var isArray = util.isArray; - - function toResolutionValue(val) { - switch (val) { - case -2: - return []; - case -3: - return {}; - } - } + for (i = 0; i < mod; i++) { + pow *= base; + } - function PromiseArray(values) { - var promise = this._promise = new Promise(INTERNAL); - if (values instanceof Promise) { - promise._propagateFrom(values, 3); - } - promise._setOnCancel(this); - this._values = values; - this._length = 0; - this._totalResolved = 0; - this._init(undefined, -2); - } - util.inherits(PromiseArray, Proxyable); + this.imuln(pow); + if (this.words[0] + word < 0x4000000) { + this.words[0] += word; + } else { + this._iaddn(word); + } + } + }; - PromiseArray.prototype.length = function () { - return this._length; - }; + BN.prototype.copy = function copy(dest) { + dest.words = new Array(this.length); + for (var i = 0; i < this.length; i++) { + dest.words[i] = this.words[i]; + } + dest.length = this.length; + dest.negative = this.negative; + dest.red = this.red; + }; - PromiseArray.prototype.promise = function () { - return this._promise; - }; + BN.prototype.clone = function clone() { + var r = new BN(null); + this.copy(r); + return r; + }; - PromiseArray.prototype._init = function init(_, resolveValueIfEmpty) { - var values = tryConvertToPromise(this._values, this._promise); - if (values instanceof Promise) { - values = values._target(); - var bitField = values._bitField; - ; - this._values = values; - - if ((bitField & 50397184) === 0) { - this._promise._setAsyncGuaranteed(); - return values._then(init, this._reject, undefined, this, resolveValueIfEmpty); - } else if ((bitField & 33554432) !== 0) { - values = values._value(); - } else if ((bitField & 16777216) !== 0) { - return this._reject(values._reason()); - } else { - return this._cancel(); - } - } - values = util.asArray(values); - if (values === null) { - var err = apiRejection("expecting an array or an iterable object but got " + util.classString(values)).reason(); - this._promise._rejectCallback(err, false); - return; - } + BN.prototype._expand = function _expand(size) { + while (this.length < size) { + this.words[this.length++] = 0; + } + return this; + }; - if (values.length === 0) { - if (resolveValueIfEmpty === -5) { - this._resolveEmptyArray(); - } else { - this._resolve(toResolutionValue(resolveValueIfEmpty)); - } - return; - } - this._iterate(values); - }; + // Remove leading `0` from `this` + BN.prototype.strip = function strip() { + while (this.length > 1 && this.words[this.length - 1] === 0) { + this.length--; + } + return this._normSign(); + }; - PromiseArray.prototype._iterate = function (values) { - var len = this.getActualLength(values.length); - this._length = len; - this._values = this.shouldCopyValues() ? new Array(len) : this._values; - var result = this._promise; - var isResolved = false; - var bitField = null; - for (var i = 0; i < len; ++i) { - var maybePromise = tryConvertToPromise(values[i], result); - - if (maybePromise instanceof Promise) { - maybePromise = maybePromise._target(); - bitField = maybePromise._bitField; - } else { - bitField = null; - } + BN.prototype._normSign = function _normSign() { + // -0 = 0 + if (this.length === 1 && this.words[0] === 0) { + this.negative = 0; + } + return this; + }; - if (isResolved) { - if (bitField !== null) { - maybePromise.suppressUnhandledRejections(); - } - } else if (bitField !== null) { - if ((bitField & 50397184) === 0) { - maybePromise._proxy(this, i); - this._values[i] = maybePromise; - } else if ((bitField & 33554432) !== 0) { - isResolved = this._promiseFulfilled(maybePromise._value(), i); - } else if ((bitField & 16777216) !== 0) { - isResolved = this._promiseRejected(maybePromise._reason(), i); - } else { - isResolved = this._promiseCancelled(i); - } - } else { - isResolved = this._promiseFulfilled(maybePromise, i); - } - } - if (!isResolved) result._setAsyncGuaranteed(); - }; + BN.prototype.inspect = function inspect() { + return (this.red ? ''; + }; - PromiseArray.prototype._isResolved = function () { - return this._values === null; - }; + /* + var zeros = []; + var groupSizes = []; + var groupBases = []; + var s = ''; + var i = -1; + while (++i < BN.wordSize) { + zeros[i] = s; + s += '0'; + } + groupSizes[0] = 0; + groupSizes[1] = 0; + groupBases[0] = 0; + groupBases[1] = 0; + var base = 2 - 1; + while (++base < 36 + 1) { + var groupSize = 0; + var groupBase = 1; + while (groupBase < (1 << BN.wordSize) / base) { + groupBase *= base; + groupSize += 1; + } + groupSizes[base] = groupSize; + groupBases[base] = groupBase; + } + */ - PromiseArray.prototype._resolve = function (value) { - this._values = null; - this._promise._fulfill(value); - }; + var zeros = ['', '0', '00', '000', '0000', '00000', '000000', '0000000', '00000000', '000000000', '0000000000', '00000000000', '000000000000', '0000000000000', '00000000000000', '000000000000000', '0000000000000000', '00000000000000000', '000000000000000000', '0000000000000000000', '00000000000000000000', '000000000000000000000', '0000000000000000000000', '00000000000000000000000', '000000000000000000000000', '0000000000000000000000000']; - PromiseArray.prototype._cancel = function () { - if (this._isResolved() || !this._promise.isCancellable()) return; - this._values = null; - this._promise._cancel(); - }; + var groupSizes = [0, 0, 25, 16, 12, 11, 10, 9, 8, 8, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5]; - PromiseArray.prototype._reject = function (reason) { - this._values = null; - this._promise._rejectCallback(reason, false); - }; + var groupBases = [0, 0, 33554432, 43046721, 16777216, 48828125, 60466176, 40353607, 16777216, 43046721, 10000000, 19487171, 35831808, 62748517, 7529536, 11390625, 16777216, 24137569, 34012224, 47045881, 64000000, 4084101, 5153632, 6436343, 7962624, 9765625, 11881376, 14348907, 17210368, 20511149, 24300000, 28629151, 33554432, 39135393, 45435424, 52521875, 60466176]; - PromiseArray.prototype._promiseFulfilled = function (value, index) { - this._values[index] = value; - var totalResolved = ++this._totalResolved; - if (totalResolved >= this._length) { - this._resolve(this._values); - return true; - } - return false; - }; + BN.prototype.toString = function toString(base, padding) { + base = base || 10; + padding = padding | 0 || 1; - PromiseArray.prototype._promiseCancelled = function () { - this._cancel(); - return true; - }; + var out; + if (base === 16 || base === 'hex') { + out = ''; + var off = 0; + var carry = 0; + for (var i = 0; i < this.length; i++) { + var w = this.words[i]; + var word = ((w << off | carry) & 0xffffff).toString(16); + carry = w >>> 24 - off & 0xffffff; + if (carry !== 0 || i !== this.length - 1) { + out = zeros[6 - word.length] + word + out; + } else { + out = word + out; + } + off += 2; + if (off >= 26) { + off -= 26; + i--; + } + } + if (carry !== 0) { + out = carry.toString(16) + out; + } + while (out.length % padding !== 0) { + out = '0' + out; + } + if (this.negative !== 0) { + out = '-' + out; + } + return out; + } - PromiseArray.prototype._promiseRejected = function (reason) { - this._totalResolved++; - this._reject(reason); - return true; - }; + if (base === (base | 0) && base >= 2 && base <= 36) { + // var groupSize = Math.floor(BN.wordSize * Math.LN2 / Math.log(base)); + var groupSize = groupSizes[base]; + // var groupBase = Math.pow(base, groupSize); + var groupBase = groupBases[base]; + out = ''; + var c = this.clone(); + c.negative = 0; + while (!c.isZero()) { + var r = c.modn(groupBase).toString(base); + c = c.idivn(groupBase); - PromiseArray.prototype._resultCancelled = function () { - if (this._isResolved()) return; - var values = this._values; - this._cancel(); - if (values instanceof Promise) { - values.cancel(); - } else { - for (var i = 0; i < values.length; ++i) { - if (values[i] instanceof Promise) { - values[i].cancel(); - } - } - } - }; + if (!c.isZero()) { + out = zeros[groupSize - r.length] + r + out; + } else { + out = r + out; + } + } + if (this.isZero()) { + out = '0' + out; + } + while (out.length % padding !== 0) { + out = '0' + out; + } + if (this.negative !== 0) { + out = '-' + out; + } + return out; + } - PromiseArray.prototype.shouldCopyValues = function () { - return true; - }; + assert(false, 'Base should be between 2 and 36'); + }; - PromiseArray.prototype.getActualLength = function (len) { - return len; - }; + BN.prototype.toNumber = function toNumber() { + var ret = this.words[0]; + if (this.length === 2) { + ret += this.words[1] * 0x4000000; + } else if (this.length === 3 && this.words[2] === 0x01) { + // NOTE: at this stage it is known that the top bit is set + ret += 0x10000000000000 + this.words[1] * 0x4000000; + } else if (this.length > 2) { + assert(false, 'Number can only safely store up to 53 bits'); + } + return this.negative !== 0 ? -ret : ret; + }; - return PromiseArray; - }; - }, { "./util": 36 }], 24: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, INTERNAL) { - var THIS = {}; - var util = _dereq_("./util"); - var nodebackForPromise = _dereq_("./nodeback"); - var withAppended = util.withAppended; - var maybeWrapAsError = util.maybeWrapAsError; - var canEvaluate = util.canEvaluate; - var TypeError = _dereq_("./errors").TypeError; - var defaultSuffix = "Async"; - var defaultPromisified = { __isPromisified__: true }; - var noCopyProps = ["arity", "length", "name", "arguments", "caller", "callee", "prototype", "__isPromisified__"]; - var noCopyPropsPattern = new RegExp("^(?:" + noCopyProps.join("|") + ")$"); - - var defaultFilter = function defaultFilter(name) { - return util.isIdentifier(name) && name.charAt(0) !== "_" && name !== "constructor"; - }; + BN.prototype.toJSON = function toJSON() { + return this.toString(16); + }; - function propsFilter(key) { - return !noCopyPropsPattern.test(key); - } + BN.prototype.toBuffer = function toBuffer(endian, length) { + assert(typeof Buffer !== 'undefined'); + return this.toArrayLike(Buffer, endian, length); + }; - function isPromisified(fn) { - try { - return fn.__isPromisified__ === true; - } catch (e) { - return false; - } - } + BN.prototype.toArray = function toArray(endian, length) { + return this.toArrayLike(Array, endian, length); + }; - function hasPromisified(obj, key, suffix) { - var val = util.getDataPropertyOrDefault(obj, key + suffix, defaultPromisified); - return val ? isPromisified(val) : false; - } - function checkValid(ret, suffix, suffixRegexp) { - for (var i = 0; i < ret.length; i += 2) { - var key = ret[i]; - if (suffixRegexp.test(key)) { - var keyWithoutAsyncSuffix = key.replace(suffixRegexp, ""); - for (var j = 0; j < ret.length; j += 2) { - if (ret[j] === keyWithoutAsyncSuffix) { - throw new TypeError("Cannot promisify an API that has normal methods with '%s'-suffix\n\n See http://goo.gl/MqrFmX\n".replace("%s", suffix)); - } - } - } - } - } + BN.prototype.toArrayLike = function toArrayLike(ArrayType, endian, length) { + var byteLength = this.byteLength(); + var reqLength = length || Math.max(1, byteLength); + assert(byteLength <= reqLength, 'byte array longer than desired length'); + assert(reqLength > 0, 'Requested array length <= 0'); - function promisifiableMethods(obj, suffix, suffixRegexp, filter) { - var keys = util.inheritedDataKeys(obj); - var ret = []; - for (var i = 0; i < keys.length; ++i) { - var key = keys[i]; - var value = obj[key]; - var passesDefaultFilter = filter === defaultFilter ? true : defaultFilter(key, value, obj); - if (typeof value === "function" && !isPromisified(value) && !hasPromisified(obj, key, suffix) && filter(key, value, obj, passesDefaultFilter)) { - ret.push(key, value); - } - } - checkValid(ret, suffix, suffixRegexp); - return ret; - } + this.strip(); + var littleEndian = endian === 'le'; + var res = new ArrayType(reqLength); - var escapeIdentRegex = function escapeIdentRegex(str) { - return str.replace(/([$])/, "\\$"); - }; + var b, i; + var q = this.clone(); + if (!littleEndian) { + // Assume big-endian + for (i = 0; i < reqLength - byteLength; i++) { + res[i] = 0; + } - var makeNodePromisifiedEval; - if (!true) { - var switchCaseArgumentOrder = function switchCaseArgumentOrder(likelyArgumentCount) { - var ret = [likelyArgumentCount]; - var min = Math.max(0, likelyArgumentCount - 1 - 3); - for (var i = likelyArgumentCount - 1; i >= min; --i) { - ret.push(i); - } - for (var i = likelyArgumentCount + 1; i <= 3; ++i) { - ret.push(i); - } - return ret; - }; + for (i = 0; !q.isZero(); i++) { + b = q.andln(0xff); + q.iushrn(8); - var argumentSequence = function argumentSequence(argumentCount) { - return util.filledRange(argumentCount, "_arg", ""); - }; + res[reqLength - i - 1] = b; + } + } else { + for (i = 0; !q.isZero(); i++) { + b = q.andln(0xff); + q.iushrn(8); - var parameterDeclaration = function parameterDeclaration(parameterCount) { - return util.filledRange(Math.max(parameterCount, 3), "_arg", ""); - }; + res[i] = b; + } - var parameterCount = function parameterCount(fn) { - if (typeof fn.length === "number") { - return Math.max(Math.min(fn.length, 1023 + 1), 0); - } - return 0; - }; + for (; i < reqLength; i++) { + res[i] = 0; + } + } - makeNodePromisifiedEval = function makeNodePromisifiedEval(callback, receiver, originalName, fn, _, multiArgs) { - var newParameterCount = Math.max(0, parameterCount(fn) - 1); - var argumentOrder = switchCaseArgumentOrder(newParameterCount); - var shouldProxyThis = typeof callback === "string" || receiver === THIS; - - function generateCallForArgumentCount(count) { - var args = argumentSequence(count).join(", "); - var comma = count > 0 ? ", " : ""; - var ret; - if (shouldProxyThis) { - ret = "ret = callback.call(this, {{args}}, nodeback); break;\n"; - } else { - ret = receiver === undefined ? "ret = callback({{args}}, nodeback); break;\n" : "ret = callback.call(receiver, {{args}}, nodeback); break;\n"; - } - return ret.replace("{{args}}", args).replace(", ", comma); - } + return res; + }; - function generateArgumentSwitchCase() { - var ret = ""; - for (var i = 0; i < argumentOrder.length; ++i) { - ret += "case " + argumentOrder[i] + ":" + generateCallForArgumentCount(argumentOrder[i]); - } + if (Math.clz32) { + BN.prototype._countBits = function _countBits(w) { + return 32 - Math.clz32(w); + }; + } else { + BN.prototype._countBits = function _countBits(w) { + var t = w; + var r = 0; + if (t >= 0x1000) { + r += 13; + t >>>= 13; + } + if (t >= 0x40) { + r += 7; + t >>>= 7; + } + if (t >= 0x8) { + r += 4; + t >>>= 4; + } + if (t >= 0x02) { + r += 2; + t >>>= 2; + } + return r + t; + }; + } - ret += " \n\ - default: \n\ - var args = new Array(len + 1); \n\ - var i = 0; \n\ - for (var i = 0; i < len; ++i) { \n\ - args[i] = arguments[i]; \n\ - } \n\ - args[i] = nodeback; \n\ - [CodeForCall] \n\ - break; \n\ - ".replace("[CodeForCall]", shouldProxyThis ? "ret = callback.apply(this, args);\n" : "ret = callback.apply(receiver, args);\n"); - return ret; - } + BN.prototype._zeroBits = function _zeroBits(w) { + // Short-cut + if (w === 0) return 26; - var getFunctionCode = typeof callback === "string" ? "this != null ? this['" + callback + "'] : fn" : "fn"; - var body = "'use strict'; \n\ - var ret = function (Parameters) { \n\ - 'use strict'; \n\ - var len = arguments.length; \n\ - var promise = new Promise(INTERNAL); \n\ - promise._captureStackTrace(); \n\ - var nodeback = nodebackForPromise(promise, " + multiArgs + "); \n\ - var ret; \n\ - var callback = tryCatch([GetFunctionCode]); \n\ - switch(len) { \n\ - [CodeForSwitchCase] \n\ - } \n\ - if (ret === errorObj) { \n\ - promise._rejectCallback(maybeWrapAsError(ret.e), true, true);\n\ - } \n\ - if (!promise._isFateSealed()) promise._setAsyncGuaranteed(); \n\ - return promise; \n\ - }; \n\ - notEnumerableProp(ret, '__isPromisified__', true); \n\ - return ret; \n\ - ".replace("[CodeForSwitchCase]", generateArgumentSwitchCase()).replace("[GetFunctionCode]", getFunctionCode); - body = body.replace("Parameters", parameterDeclaration(newParameterCount)); - return new Function("Promise", "fn", "receiver", "withAppended", "maybeWrapAsError", "nodebackForPromise", "tryCatch", "errorObj", "notEnumerableProp", "INTERNAL", body)(Promise, fn, receiver, withAppended, maybeWrapAsError, nodebackForPromise, util.tryCatch, util.errorObj, util.notEnumerableProp, INTERNAL); - }; - } + var t = w; + var r = 0; + if ((t & 0x1fff) === 0) { + r += 13; + t >>>= 13; + } + if ((t & 0x7f) === 0) { + r += 7; + t >>>= 7; + } + if ((t & 0xf) === 0) { + r += 4; + t >>>= 4; + } + if ((t & 0x3) === 0) { + r += 2; + t >>>= 2; + } + if ((t & 0x1) === 0) { + r++; + } + return r; + }; - function makeNodePromisifiedClosure(callback, receiver, _, fn, __, multiArgs) { - var defaultThis = function () { - return this; - }(); - var method = callback; - if (typeof method === "string") { - callback = fn; - } - function promisified() { - var _receiver = receiver; - if (receiver === THIS) _receiver = this; - var promise = new Promise(INTERNAL); - promise._captureStackTrace(); - var cb = typeof method === "string" && this !== defaultThis ? this[method] : callback; - var fn = nodebackForPromise(promise, multiArgs); - try { - cb.apply(_receiver, withAppended(arguments, fn)); - } catch (e) { - promise._rejectCallback(maybeWrapAsError(e), true, true); - } - if (!promise._isFateSealed()) promise._setAsyncGuaranteed(); - return promise; - } - util.notEnumerableProp(promisified, "__isPromisified__", true); - return promisified; - } + // Return number of used bits in a BN + BN.prototype.bitLength = function bitLength() { + var w = this.words[this.length - 1]; + var hi = this._countBits(w); + return (this.length - 1) * 26 + hi; + }; - var makeNodePromisified = canEvaluate ? makeNodePromisifiedEval : makeNodePromisifiedClosure; + function toBitArray(num) { + var w = new Array(num.bitLength()); - function promisifyAll(obj, suffix, filter, promisifier, multiArgs) { - var suffixRegexp = new RegExp(escapeIdentRegex(suffix) + "$"); - var methods = promisifiableMethods(obj, suffix, suffixRegexp, filter); + for (var bit = 0; bit < w.length; bit++) { + var off = bit / 26 | 0; + var wbit = bit % 26; - for (var i = 0, len = methods.length; i < len; i += 2) { - var key = methods[i]; - var fn = methods[i + 1]; - var promisifiedKey = key + suffix; - if (promisifier === makeNodePromisified) { - obj[promisifiedKey] = makeNodePromisified(key, THIS, key, fn, suffix, multiArgs); - } else { - var promisified = promisifier(fn, function () { - return makeNodePromisified(key, THIS, key, fn, suffix, multiArgs); - }); - util.notEnumerableProp(promisified, "__isPromisified__", true); - obj[promisifiedKey] = promisified; - } - } - util.toFastProperties(obj); - return obj; - } + w[bit] = (num.words[off] & 1 << wbit) >>> wbit; + } - function promisify(callback, receiver, multiArgs) { - return makeNodePromisified(callback, receiver, undefined, callback, null, multiArgs); - } + return w; + } - Promise.promisify = function (fn, options) { - if (typeof fn !== "function") { - throw new TypeError("expecting a function but got " + util.classString(fn)); - } - if (isPromisified(fn)) { - return fn; - } - options = Object(options); - var receiver = options.context === undefined ? THIS : options.context; - var multiArgs = !!options.multiArgs; - var ret = promisify(fn, receiver, multiArgs); - util.copyDescriptors(fn, ret, propsFilter); - return ret; - }; + // Number of trailing zero bits + BN.prototype.zeroBits = function zeroBits() { + if (this.isZero()) return 0; - Promise.promisifyAll = function (target, options) { - if (typeof target !== "function" && (typeof target === "undefined" ? "undefined" : _typeof(target)) !== "object") { - throw new TypeError("the target of promisifyAll must be an object or a function\n\n See http://goo.gl/MqrFmX\n"); - } - options = Object(options); - var multiArgs = !!options.multiArgs; - var suffix = options.suffix; - if (typeof suffix !== "string") suffix = defaultSuffix; - var filter = options.filter; - if (typeof filter !== "function") filter = defaultFilter; - var promisifier = options.promisifier; - if (typeof promisifier !== "function") promisifier = makeNodePromisified; - - if (!util.isIdentifier(suffix)) { - throw new RangeError("suffix must be a valid identifier\n\n See http://goo.gl/MqrFmX\n"); - } + var r = 0; + for (var i = 0; i < this.length; i++) { + var b = this._zeroBits(this.words[i]); + r += b; + if (b !== 26) break; + } + return r; + }; - var keys = util.inheritedDataKeys(target); - for (var i = 0; i < keys.length; ++i) { - var value = target[keys[i]]; - if (keys[i] !== "constructor" && util.isClass(value)) { - promisifyAll(value.prototype, suffix, filter, promisifier, multiArgs); - promisifyAll(value, suffix, filter, promisifier, multiArgs); - } - } + BN.prototype.byteLength = function byteLength() { + return Math.ceil(this.bitLength() / 8); + }; - return promisifyAll(target, suffix, filter, promisifier, multiArgs); - }; - }; - }, { "./errors": 12, "./nodeback": 20, "./util": 36 }], 25: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, PromiseArray, tryConvertToPromise, apiRejection) { - var util = _dereq_("./util"); - var isObject = util.isObject; - var es5 = _dereq_("./es5"); - var Es6Map; - if (typeof Map === "function") Es6Map = Map; - - var mapToEntries = function () { - var index = 0; - var size = 0; - - function extractEntry(value, key) { - this[index] = value; - this[index + size] = key; - index++; - } + BN.prototype.toTwos = function toTwos(width) { + if (this.negative !== 0) { + return this.abs().inotn(width).iaddn(1); + } + return this.clone(); + }; - return function mapToEntries(map) { - size = map.size; - index = 0; - var ret = new Array(map.size * 2); - map.forEach(extractEntry, ret); - return ret; - }; - }(); - - var entriesToMap = function entriesToMap(entries) { - var ret = new Es6Map(); - var length = entries.length / 2 | 0; - for (var i = 0; i < length; ++i) { - var key = entries[length + i]; - var value = entries[i]; - ret.set(key, value); - } - return ret; - }; + BN.prototype.fromTwos = function fromTwos(width) { + if (this.testn(width - 1)) { + return this.notn(width).iaddn(1).ineg(); + } + return this.clone(); + }; - function PropertiesPromiseArray(obj) { - var isMap = false; - var entries; - if (Es6Map !== undefined && obj instanceof Es6Map) { - entries = mapToEntries(obj); - isMap = true; - } else { - var keys = es5.keys(obj); - var len = keys.length; - entries = new Array(len * 2); - for (var i = 0; i < len; ++i) { - var key = keys[i]; - entries[i] = obj[key]; - entries[i + len] = key; - } - } - this.constructor$(entries); - this._isMap = isMap; - this._init$(undefined, -3); - } - util.inherits(PropertiesPromiseArray, PromiseArray); + BN.prototype.isNeg = function isNeg() { + return this.negative !== 0; + }; - PropertiesPromiseArray.prototype._init = function () {}; + // Return negative clone of `this` + BN.prototype.neg = function neg() { + return this.clone().ineg(); + }; - PropertiesPromiseArray.prototype._promiseFulfilled = function (value, index) { - this._values[index] = value; - var totalResolved = ++this._totalResolved; - if (totalResolved >= this._length) { - var val; - if (this._isMap) { - val = entriesToMap(this._values); - } else { - val = {}; - var keyOffset = this.length(); - for (var i = 0, len = this.length(); i < len; ++i) { - val[this._values[i + keyOffset]] = this._values[i]; - } - } - this._resolve(val); - return true; - } - return false; - }; + BN.prototype.ineg = function ineg() { + if (!this.isZero()) { + this.negative ^= 1; + } - PropertiesPromiseArray.prototype.shouldCopyValues = function () { - return false; - }; + return this; + }; - PropertiesPromiseArray.prototype.getActualLength = function (len) { - return len >> 1; - }; + // Or `num` with `this` in-place + BN.prototype.iuor = function iuor(num) { + while (this.length < num.length) { + this.words[this.length++] = 0; + } - function props(promises) { - var ret; - var castValue = tryConvertToPromise(promises); + for (var i = 0; i < num.length; i++) { + this.words[i] = this.words[i] | num.words[i]; + } - if (!isObject(castValue)) { - return apiRejection("cannot await properties of a non-object\n\n See http://goo.gl/MqrFmX\n"); - } else if (castValue instanceof Promise) { - ret = castValue._then(Promise.props, undefined, undefined, undefined, undefined); - } else { - ret = new PropertiesPromiseArray(castValue).promise(); - } + return this.strip(); + }; - if (castValue instanceof Promise) { - ret._propagateFrom(castValue, 2); - } - return ret; - } + BN.prototype.ior = function ior(num) { + assert((this.negative | num.negative) === 0); + return this.iuor(num); + }; - Promise.prototype.props = function () { - return props(this); - }; + // Or `num` with `this` + BN.prototype.or = function or(num) { + if (this.length > num.length) return this.clone().ior(num); + return num.clone().ior(this); + }; - Promise.props = function (promises) { - return props(promises); - }; - }; - }, { "./es5": 13, "./util": 36 }], 26: [function (_dereq_, module, exports) { - "use strict"; + BN.prototype.uor = function uor(num) { + if (this.length > num.length) return this.clone().iuor(num); + return num.clone().iuor(this); + }; - function arrayMove(src, srcIndex, dst, dstIndex, len) { - for (var j = 0; j < len; ++j) { - dst[j + dstIndex] = src[j + srcIndex]; - src[j + srcIndex] = void 0; - } - } + // And `num` with `this` in-place + BN.prototype.iuand = function iuand(num) { + // b = min-length(num, this) + var b; + if (this.length > num.length) { + b = num; + } else { + b = this; + } - function Queue(capacity) { - this._capacity = capacity; - this._length = 0; - this._front = 0; - } + for (var i = 0; i < b.length; i++) { + this.words[i] = this.words[i] & num.words[i]; + } - Queue.prototype._willBeOverCapacity = function (size) { - return this._capacity < size; - }; + this.length = b.length; - Queue.prototype._pushOne = function (arg) { - var length = this.length(); - this._checkCapacity(length + 1); - var i = this._front + length & this._capacity - 1; - this[i] = arg; - this._length = length + 1; - }; - - Queue.prototype._unshiftOne = function (value) { - var capacity = this._capacity; - this._checkCapacity(this.length() + 1); - var front = this._front; - var i = (front - 1 & capacity - 1 ^ capacity) - capacity; - this[i] = value; - this._front = i; - this._length = this.length() + 1; - }; - - Queue.prototype.unshift = function (fn, receiver, arg) { - this._unshiftOne(arg); - this._unshiftOne(receiver); - this._unshiftOne(fn); - }; - - Queue.prototype.push = function (fn, receiver, arg) { - var length = this.length() + 3; - if (this._willBeOverCapacity(length)) { - this._pushOne(fn); - this._pushOne(receiver); - this._pushOne(arg); - return; - } - var j = this._front + length - 3; - this._checkCapacity(length); - var wrapMask = this._capacity - 1; - this[j + 0 & wrapMask] = fn; - this[j + 1 & wrapMask] = receiver; - this[j + 2 & wrapMask] = arg; - this._length = length; - }; - - Queue.prototype.shift = function () { - var front = this._front, - ret = this[front]; - - this[front] = undefined; - this._front = front + 1 & this._capacity - 1; - this._length--; - return ret; - }; - - Queue.prototype.length = function () { - return this._length; - }; - - Queue.prototype._checkCapacity = function (size) { - if (this._capacity < size) { - this._resizeTo(this._capacity << 1); - } - }; - - Queue.prototype._resizeTo = function (capacity) { - var oldCapacity = this._capacity; - this._capacity = capacity; - var front = this._front; - var length = this._length; - var moveItemsCount = front + length & oldCapacity - 1; - arrayMove(this, 0, this, oldCapacity, moveItemsCount); - }; - - module.exports = Queue; - }, {}], 27: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, INTERNAL, tryConvertToPromise, apiRejection) { - var util = _dereq_("./util"); - - var raceLater = function raceLater(promise) { - return promise.then(function (array) { - return race(array, promise); - }); - }; - - function race(promises, parent) { - var maybePromise = tryConvertToPromise(promises); - - if (maybePromise instanceof Promise) { - return raceLater(maybePromise); - } else { - promises = util.asArray(promises); - if (promises === null) return apiRejection("expecting an array or an iterable object but got " + util.classString(promises)); - } - - var ret = new Promise(INTERNAL); - if (parent !== undefined) { - ret._propagateFrom(parent, 3); - } - var fulfill = ret._fulfill; - var reject = ret._reject; - for (var i = 0, len = promises.length; i < len; ++i) { - var val = promises[i]; - - if (val === undefined && !(i in promises)) { - continue; - } - - Promise.cast(val)._then(fulfill, reject, undefined, ret, null); - } - return ret; - } - - Promise.race = function (promises) { - return race(promises, undefined); - }; - - Promise.prototype.race = function () { - return race(this, undefined); - }; - }; - }, { "./util": 36 }], 28: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, PromiseArray, apiRejection, tryConvertToPromise, INTERNAL, debug) { - var getDomain = Promise._getDomain; - var util = _dereq_("./util"); - var tryCatch = util.tryCatch; - - function ReductionPromiseArray(promises, fn, initialValue, _each) { - this.constructor$(promises); - var domain = getDomain(); - this._fn = domain === null ? fn : domain.bind(fn); - if (initialValue !== undefined) { - initialValue = Promise.resolve(initialValue); - initialValue._attachCancellationCallback(this); - } - this._initialValue = initialValue; - this._currentCancellable = null; - this._eachValues = _each === INTERNAL ? [] : undefined; - this._promise._captureStackTrace(); - this._init$(undefined, -5); - } - util.inherits(ReductionPromiseArray, PromiseArray); - - ReductionPromiseArray.prototype._gotAccum = function (accum) { - if (this._eachValues !== undefined && accum !== INTERNAL) { - this._eachValues.push(accum); - } - }; - - ReductionPromiseArray.prototype._eachComplete = function (value) { - this._eachValues.push(value); - return this._eachValues; - }; - - ReductionPromiseArray.prototype._init = function () {}; - - ReductionPromiseArray.prototype._resolveEmptyArray = function () { - this._resolve(this._eachValues !== undefined ? this._eachValues : this._initialValue); - }; - - ReductionPromiseArray.prototype.shouldCopyValues = function () { - return false; - }; - - ReductionPromiseArray.prototype._resolve = function (value) { - this._promise._resolveCallback(value); - this._values = null; - }; - - ReductionPromiseArray.prototype._resultCancelled = function (sender) { - if (sender === this._initialValue) return this._cancel(); - if (this._isResolved()) return; - this._resultCancelled$(); - if (this._currentCancellable instanceof Promise) { - this._currentCancellable.cancel(); - } - if (this._initialValue instanceof Promise) { - this._initialValue.cancel(); - } - }; - - ReductionPromiseArray.prototype._iterate = function (values) { - this._values = values; - var value; - var i; - var length = values.length; - if (this._initialValue !== undefined) { - value = this._initialValue; - i = 0; - } else { - value = Promise.resolve(values[0]); - i = 1; - } - - this._currentCancellable = value; - - if (!value.isRejected()) { - for (; i < length; ++i) { - var ctx = { - accum: null, - value: values[i], - index: i, - length: length, - array: this - }; - value = value._then(gotAccum, undefined, undefined, ctx, undefined); - } - } - - if (this._eachValues !== undefined) { - value = value._then(this._eachComplete, undefined, undefined, this, undefined); - } - value._then(completed, completed, undefined, value, this); - }; - - Promise.prototype.reduce = function (fn, initialValue) { - return reduce(this, fn, initialValue, null); - }; - - Promise.reduce = function (promises, fn, initialValue, _each) { - return reduce(promises, fn, initialValue, _each); - }; - - function completed(valueOrReason, array) { - if (this.isFulfilled()) { - array._resolve(valueOrReason); - } else { - array._reject(valueOrReason); - } - } - - function reduce(promises, fn, initialValue, _each) { - if (typeof fn !== "function") { - return apiRejection("expecting a function but got " + util.classString(fn)); - } - var array = new ReductionPromiseArray(promises, fn, initialValue, _each); - return array.promise(); - } - - function gotAccum(accum) { - this.accum = accum; - this.array._gotAccum(accum); - var value = tryConvertToPromise(this.value, this.array._promise); - if (value instanceof Promise) { - this.array._currentCancellable = value; - return value._then(gotValue, undefined, undefined, this, undefined); - } else { - return gotValue.call(this, value); - } - } - - function gotValue(value) { - var array = this.array; - var promise = array._promise; - var fn = tryCatch(array._fn); - promise._pushContext(); - var ret; - if (array._eachValues !== undefined) { - ret = fn.call(promise._boundValue(), value, this.index, this.length); - } else { - ret = fn.call(promise._boundValue(), this.accum, value, this.index, this.length); - } - if (ret instanceof Promise) { - array._currentCancellable = ret; - } - var promiseCreated = promise._popContext(); - debug.checkForgottenReturns(ret, promiseCreated, array._eachValues !== undefined ? "Promise.each" : "Promise.reduce", promise); - return ret; - } - }; - }, { "./util": 36 }], 29: [function (_dereq_, module, exports) { - "use strict"; - - var util = _dereq_("./util"); - var schedule; - var noAsyncScheduler = function noAsyncScheduler() { - throw new Error("No async scheduler available\n\n See http://goo.gl/MqrFmX\n"); - }; - if (util.isNode && typeof MutationObserver === "undefined") { - var GlobalSetImmediate = global.setImmediate; - var ProcessNextTick = process.nextTick; - schedule = util.isRecentNode ? function (fn) { - GlobalSetImmediate.call(global, fn); - } : function (fn) { - ProcessNextTick.call(process, fn); - }; - } else if (typeof MutationObserver !== "undefined" && !(typeof window !== "undefined" && window.navigator && window.navigator.standalone)) { - schedule = function () { - var div = document.createElement("div"); - var opts = { attributes: true }; - var toggleScheduled = false; - var div2 = document.createElement("div"); - var o2 = new MutationObserver(function () { - div.classList.toggle("foo"); - toggleScheduled = false; - }); - o2.observe(div2, opts); - - var scheduleToggle = function scheduleToggle() { - if (toggleScheduled) return; - toggleScheduled = true; - div2.classList.toggle("foo"); - }; - - return function schedule(fn) { - var o = new MutationObserver(function () { - o.disconnect(); - fn(); - }); - o.observe(div, opts); - scheduleToggle(); - }; - }(); - } else if (typeof setImmediate !== "undefined") { - schedule = function schedule(fn) { - setImmediate(fn); - }; - } else if (typeof setTimeout !== "undefined") { - schedule = function schedule(fn) { - setTimeout(fn, 0); - }; - } else { - schedule = noAsyncScheduler; - } - module.exports = schedule; - }, { "./util": 36 }], 30: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, PromiseArray, debug) { - var PromiseInspection = Promise.PromiseInspection; - var util = _dereq_("./util"); + return this.strip(); + }; - function SettledPromiseArray(values) { - this.constructor$(values); - } - util.inherits(SettledPromiseArray, PromiseArray); - - SettledPromiseArray.prototype._promiseResolved = function (index, inspection) { - this._values[index] = inspection; - var totalResolved = ++this._totalResolved; - if (totalResolved >= this._length) { - this._resolve(this._values); - return true; - } - return false; - }; + BN.prototype.iand = function iand(num) { + assert((this.negative | num.negative) === 0); + return this.iuand(num); + }; - SettledPromiseArray.prototype._promiseFulfilled = function (value, index) { - var ret = new PromiseInspection(); - ret._bitField = 33554432; - ret._settledValueField = value; - return this._promiseResolved(index, ret); - }; - SettledPromiseArray.prototype._promiseRejected = function (reason, index) { - var ret = new PromiseInspection(); - ret._bitField = 16777216; - ret._settledValueField = reason; - return this._promiseResolved(index, ret); - }; + // And `num` with `this` + BN.prototype.and = function and(num) { + if (this.length > num.length) return this.clone().iand(num); + return num.clone().iand(this); + }; - Promise.settle = function (promises) { - debug.deprecated(".settle()", ".reflect()"); - return new SettledPromiseArray(promises).promise(); - }; + BN.prototype.uand = function uand(num) { + if (this.length > num.length) return this.clone().iuand(num); + return num.clone().iuand(this); + }; - Promise.prototype.settle = function () { - return Promise.settle(this); - }; - }; - }, { "./util": 36 }], 31: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, PromiseArray, apiRejection) { - var util = _dereq_("./util"); - var RangeError = _dereq_("./errors").RangeError; - var AggregateError = _dereq_("./errors").AggregateError; - var isArray = util.isArray; - var CANCELLATION = {}; - - function SomePromiseArray(values) { - this.constructor$(values); - this._howMany = 0; - this._unwrap = false; - this._initialized = false; - } - util.inherits(SomePromiseArray, PromiseArray); + // Xor `num` with `this` in-place + BN.prototype.iuxor = function iuxor(num) { + // a.length > b.length + var a; + var b; + if (this.length > num.length) { + a = this; + b = num; + } else { + a = num; + b = this; + } - SomePromiseArray.prototype._init = function () { - if (!this._initialized) { - return; - } - if (this._howMany === 0) { - this._resolve([]); - return; - } - this._init$(undefined, -5); - var isArrayResolved = isArray(this._values); - if (!this._isResolved() && isArrayResolved && this._howMany > this._canPossiblyFulfill()) { - this._reject(this._getRangeError(this.length())); - } - }; + for (var i = 0; i < b.length; i++) { + this.words[i] = a.words[i] ^ b.words[i]; + } - SomePromiseArray.prototype.init = function () { - this._initialized = true; - this._init(); - }; + if (this !== a) { + for (; i < a.length; i++) { + this.words[i] = a.words[i]; + } + } - SomePromiseArray.prototype.setUnwrap = function () { - this._unwrap = true; - }; + this.length = a.length; - SomePromiseArray.prototype.howMany = function () { - return this._howMany; - }; + return this.strip(); + }; - SomePromiseArray.prototype.setHowMany = function (count) { - this._howMany = count; - }; + BN.prototype.ixor = function ixor(num) { + assert((this.negative | num.negative) === 0); + return this.iuxor(num); + }; - SomePromiseArray.prototype._promiseFulfilled = function (value) { - this._addFulfilled(value); - if (this._fulfilled() === this.howMany()) { - this._values.length = this.howMany(); - if (this.howMany() === 1 && this._unwrap) { - this._resolve(this._values[0]); - } else { - this._resolve(this._values); - } - return true; - } - return false; - }; - SomePromiseArray.prototype._promiseRejected = function (reason) { - this._addRejected(reason); - return this._checkOutcome(); - }; + // Xor `num` with `this` + BN.prototype.xor = function xor(num) { + if (this.length > num.length) return this.clone().ixor(num); + return num.clone().ixor(this); + }; - SomePromiseArray.prototype._promiseCancelled = function () { - if (this._values instanceof Promise || this._values == null) { - return this._cancel(); - } - this._addRejected(CANCELLATION); - return this._checkOutcome(); - }; + BN.prototype.uxor = function uxor(num) { + if (this.length > num.length) return this.clone().iuxor(num); + return num.clone().iuxor(this); + }; - SomePromiseArray.prototype._checkOutcome = function () { - if (this.howMany() > this._canPossiblyFulfill()) { - var e = new AggregateError(); - for (var i = this.length(); i < this._values.length; ++i) { - if (this._values[i] !== CANCELLATION) { - e.push(this._values[i]); - } - } - if (e.length > 0) { - this._reject(e); - } else { - this._cancel(); - } - return true; - } - return false; - }; + // Not ``this`` with ``width`` bitwidth + BN.prototype.inotn = function inotn(width) { + assert(typeof width === 'number' && width >= 0); - SomePromiseArray.prototype._fulfilled = function () { - return this._totalResolved; - }; + var bytesNeeded = Math.ceil(width / 26) | 0; + var bitsLeft = width % 26; - SomePromiseArray.prototype._rejected = function () { - return this._values.length - this.length(); - }; + // Extend the buffer with leading zeroes + this._expand(bytesNeeded); - SomePromiseArray.prototype._addRejected = function (reason) { - this._values.push(reason); - }; + if (bitsLeft > 0) { + bytesNeeded--; + } - SomePromiseArray.prototype._addFulfilled = function (value) { - this._values[this._totalResolved++] = value; - }; + // Handle complete words + for (var i = 0; i < bytesNeeded; i++) { + this.words[i] = ~this.words[i] & 0x3ffffff; + } - SomePromiseArray.prototype._canPossiblyFulfill = function () { - return this.length() - this._rejected(); - }; + // Handle the residue + if (bitsLeft > 0) { + this.words[i] = ~this.words[i] & 0x3ffffff >> 26 - bitsLeft; + } - SomePromiseArray.prototype._getRangeError = function (count) { - var message = "Input array must contain at least " + this._howMany + " items but contains only " + count + " items"; - return new RangeError(message); - }; + // And remove leading zeroes + return this.strip(); + }; - SomePromiseArray.prototype._resolveEmptyArray = function () { - this._reject(this._getRangeError(0)); - }; + BN.prototype.notn = function notn(width) { + return this.clone().inotn(width); + }; - function some(promises, howMany) { - if ((howMany | 0) !== howMany || howMany < 0) { - return apiRejection("expecting a positive integer\n\n See http://goo.gl/MqrFmX\n"); - } - var ret = new SomePromiseArray(promises); - var promise = ret.promise(); - ret.setHowMany(howMany); - ret.init(); - return promise; - } + // Set `bit` of `this` + BN.prototype.setn = function setn(bit, val) { + assert(typeof bit === 'number' && bit >= 0); - Promise.some = function (promises, howMany) { - return some(promises, howMany); - }; + var off = bit / 26 | 0; + var wbit = bit % 26; - Promise.prototype.some = function (howMany) { - return some(this, howMany); - }; + this._expand(off + 1); - Promise._SomePromiseArray = SomePromiseArray; - }; - }, { "./errors": 12, "./util": 36 }], 32: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise) { - function PromiseInspection(promise) { - if (promise !== undefined) { - promise = promise._target(); - this._bitField = promise._bitField; - this._settledValueField = promise._isFateSealed() ? promise._settledValue() : undefined; - } else { - this._bitField = 0; - this._settledValueField = undefined; - } - } + if (val) { + this.words[off] = this.words[off] | 1 << wbit; + } else { + this.words[off] = this.words[off] & ~(1 << wbit); + } - PromiseInspection.prototype._settledValue = function () { - return this._settledValueField; - }; + return this.strip(); + }; - var value = PromiseInspection.prototype.value = function () { - if (!this.isFulfilled()) { - throw new TypeError("cannot get fulfillment value of a non-fulfilled promise\n\n See http://goo.gl/MqrFmX\n"); - } - return this._settledValue(); - }; + // Add `num` to `this` in-place + BN.prototype.iadd = function iadd(num) { + var r; - var reason = PromiseInspection.prototype.error = PromiseInspection.prototype.reason = function () { - if (!this.isRejected()) { - throw new TypeError("cannot get rejection reason of a non-rejected promise\n\n See http://goo.gl/MqrFmX\n"); - } - return this._settledValue(); - }; + // negative + positive + if (this.negative !== 0 && num.negative === 0) { + this.negative = 0; + r = this.isub(num); + this.negative ^= 1; + return this._normSign(); - var isFulfilled = PromiseInspection.prototype.isFulfilled = function () { - return (this._bitField & 33554432) !== 0; - }; + // positive + negative + } else if (this.negative === 0 && num.negative !== 0) { + num.negative = 0; + r = this.isub(num); + num.negative = 1; + return r._normSign(); + } - var isRejected = PromiseInspection.prototype.isRejected = function () { - return (this._bitField & 16777216) !== 0; - }; + // a.length > b.length + var a, b; + if (this.length > num.length) { + a = this; + b = num; + } else { + a = num; + b = this; + } - var isPending = PromiseInspection.prototype.isPending = function () { - return (this._bitField & 50397184) === 0; - }; + var carry = 0; + for (var i = 0; i < b.length; i++) { + r = (a.words[i] | 0) + (b.words[i] | 0) + carry; + this.words[i] = r & 0x3ffffff; + carry = r >>> 26; + } + for (; carry !== 0 && i < a.length; i++) { + r = (a.words[i] | 0) + carry; + this.words[i] = r & 0x3ffffff; + carry = r >>> 26; + } - var isResolved = PromiseInspection.prototype.isResolved = function () { - return (this._bitField & 50331648) !== 0; - }; + this.length = a.length; + if (carry !== 0) { + this.words[this.length] = carry; + this.length++; + // Copy the rest of the words + } else if (a !== this) { + for (; i < a.length; i++) { + this.words[i] = a.words[i]; + } + } - PromiseInspection.prototype.isCancelled = Promise.prototype._isCancelled = function () { - return (this._bitField & 65536) === 65536; - }; + return this; + }; - Promise.prototype.isCancelled = function () { - return this._target()._isCancelled(); - }; + // Add `num` to `this` + BN.prototype.add = function add(num) { + var res; + if (num.negative !== 0 && this.negative === 0) { + num.negative = 0; + res = this.sub(num); + num.negative ^= 1; + return res; + } else if (num.negative === 0 && this.negative !== 0) { + this.negative = 0; + res = num.sub(this); + this.negative = 1; + return res; + } - Promise.prototype.isPending = function () { - return isPending.call(this._target()); - }; + if (this.length > num.length) return this.clone().iadd(num); - Promise.prototype.isRejected = function () { - return isRejected.call(this._target()); - }; + return num.clone().iadd(this); + }; - Promise.prototype.isFulfilled = function () { - return isFulfilled.call(this._target()); - }; + // Subtract `num` from `this` in-place + BN.prototype.isub = function isub(num) { + // this - (-num) = this + num + if (num.negative !== 0) { + num.negative = 0; + var r = this.iadd(num); + num.negative = 1; + return r._normSign(); - Promise.prototype.isResolved = function () { - return isResolved.call(this._target()); - }; + // -this - num = -(this + num) + } else if (this.negative !== 0) { + this.negative = 0; + this.iadd(num); + this.negative = 1; + return this._normSign(); + } - Promise.prototype.value = function () { - return value.call(this._target()); - }; + // At this point both numbers are positive + var cmp = this.cmp(num); - Promise.prototype.reason = function () { - var target = this._target(); - target._unsetRejectionIsUnhandled(); - return reason.call(target); - }; + // Optimization - zeroify + if (cmp === 0) { + this.negative = 0; + this.length = 1; + this.words[0] = 0; + return this; + } - Promise.prototype._value = function () { - return this._settledValue(); - }; + // a > b + var a, b; + if (cmp > 0) { + a = this; + b = num; + } else { + a = num; + b = this; + } - Promise.prototype._reason = function () { - this._unsetRejectionIsUnhandled(); - return this._settledValue(); - }; + var carry = 0; + for (var i = 0; i < b.length; i++) { + r = (a.words[i] | 0) - (b.words[i] | 0) + carry; + carry = r >> 26; + this.words[i] = r & 0x3ffffff; + } + for (; carry !== 0 && i < a.length; i++) { + r = (a.words[i] | 0) + carry; + carry = r >> 26; + this.words[i] = r & 0x3ffffff; + } - Promise.PromiseInspection = PromiseInspection; - }; - }, {}], 33: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, INTERNAL) { - var util = _dereq_("./util"); - var errorObj = util.errorObj; - var isObject = util.isObject; - - function tryConvertToPromise(obj, context) { - if (isObject(obj)) { - if (obj instanceof Promise) return obj; - var then = getThen(obj); - if (then === errorObj) { - if (context) context._pushContext(); - var ret = Promise.reject(then.e); - if (context) context._popContext(); - return ret; - } else if (typeof then === "function") { - if (isAnyBluebirdPromise(obj)) { - var ret = new Promise(INTERNAL); - obj._then(ret._fulfill, ret._reject, undefined, ret, null); - return ret; - } - return doThenable(obj, then, context); - } - } - return obj; - } + // Copy rest of the words + if (carry === 0 && i < a.length && a !== this) { + for (; i < a.length; i++) { + this.words[i] = a.words[i]; + } + } - function doGetThen(obj) { - return obj.then; - } + this.length = Math.max(this.length, i); - function getThen(obj) { - try { - return doGetThen(obj); - } catch (e) { - errorObj.e = e; - return errorObj; - } - } + if (a !== this) { + this.negative = 1; + } - var hasProp = {}.hasOwnProperty; - function isAnyBluebirdPromise(obj) { - return hasProp.call(obj, "_promise0"); - } + return this.strip(); + }; - function doThenable(x, then, context) { - var promise = new Promise(INTERNAL); - var ret = promise; - if (context) context._pushContext(); - promise._captureStackTrace(); - if (context) context._popContext(); - var synchronous = true; - var result = util.tryCatch(then).call(x, resolve, reject); - synchronous = false; - - if (promise && result === errorObj) { - promise._rejectCallback(result.e, true, true); - promise = null; - } + // Subtract `num` from `this` + BN.prototype.sub = function sub(num) { + return this.clone().isub(num); + }; - function resolve(value) { - if (!promise) return; - promise._resolveCallback(value); - promise = null; - } + function smallMulTo(self, num, out) { + out.negative = num.negative ^ self.negative; + var len = self.length + num.length | 0; + out.length = len; + len = len - 1 | 0; - function reject(reason) { - if (!promise) return; - promise._rejectCallback(reason, synchronous, true); - promise = null; - } - return ret; - } + // Peel one iteration (compiler can't do it, because of code complexity) + var a = self.words[0] | 0; + var b = num.words[0] | 0; + var r = a * b; - return tryConvertToPromise; - }; - }, { "./util": 36 }], 34: [function (_dereq_, module, exports) { - "use strict"; + var lo = r & 0x3ffffff; + var carry = r / 0x4000000 | 0; + out.words[0] = lo; - module.exports = function (Promise, INTERNAL, debug) { - var util = _dereq_("./util"); - var TimeoutError = Promise.TimeoutError; + for (var k = 1; k < len; k++) { + // Sum all words with the same `i + j = k` and accumulate `ncarry`, + // note that ncarry could be >= 0x3ffffff + var ncarry = carry >>> 26; + var rword = carry & 0x3ffffff; + var maxJ = Math.min(k, num.length - 1); + for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) { + var i = k - j | 0; + a = self.words[i] | 0; + b = num.words[j] | 0; + r = a * b + rword; + ncarry += r / 0x4000000 | 0; + rword = r & 0x3ffffff; + } + out.words[k] = rword | 0; + carry = ncarry | 0; + } + if (carry !== 0) { + out.words[k] = carry | 0; + } else { + out.length--; + } - function HandleWrapper(handle) { - this.handle = handle; - } + return out.strip(); + } - HandleWrapper.prototype._resultCancelled = function () { - clearTimeout(this.handle); - }; + // TODO(indutny): it may be reasonable to omit it for users who don't need + // to work with 256-bit numbers, otherwise it gives 20% improvement for 256-bit + // multiplication (like elliptic secp256k1). + var comb10MulTo = function comb10MulTo(self, num, out) { + var a = self.words; + var b = num.words; + var o = out.words; + var c = 0; + var lo; + var mid; + var hi; + var a0 = a[0] | 0; + var al0 = a0 & 0x1fff; + var ah0 = a0 >>> 13; + var a1 = a[1] | 0; + var al1 = a1 & 0x1fff; + var ah1 = a1 >>> 13; + var a2 = a[2] | 0; + var al2 = a2 & 0x1fff; + var ah2 = a2 >>> 13; + var a3 = a[3] | 0; + var al3 = a3 & 0x1fff; + var ah3 = a3 >>> 13; + var a4 = a[4] | 0; + var al4 = a4 & 0x1fff; + var ah4 = a4 >>> 13; + var a5 = a[5] | 0; + var al5 = a5 & 0x1fff; + var ah5 = a5 >>> 13; + var a6 = a[6] | 0; + var al6 = a6 & 0x1fff; + var ah6 = a6 >>> 13; + var a7 = a[7] | 0; + var al7 = a7 & 0x1fff; + var ah7 = a7 >>> 13; + var a8 = a[8] | 0; + var al8 = a8 & 0x1fff; + var ah8 = a8 >>> 13; + var a9 = a[9] | 0; + var al9 = a9 & 0x1fff; + var ah9 = a9 >>> 13; + var b0 = b[0] | 0; + var bl0 = b0 & 0x1fff; + var bh0 = b0 >>> 13; + var b1 = b[1] | 0; + var bl1 = b1 & 0x1fff; + var bh1 = b1 >>> 13; + var b2 = b[2] | 0; + var bl2 = b2 & 0x1fff; + var bh2 = b2 >>> 13; + var b3 = b[3] | 0; + var bl3 = b3 & 0x1fff; + var bh3 = b3 >>> 13; + var b4 = b[4] | 0; + var bl4 = b4 & 0x1fff; + var bh4 = b4 >>> 13; + var b5 = b[5] | 0; + var bl5 = b5 & 0x1fff; + var bh5 = b5 >>> 13; + var b6 = b[6] | 0; + var bl6 = b6 & 0x1fff; + var bh6 = b6 >>> 13; + var b7 = b[7] | 0; + var bl7 = b7 & 0x1fff; + var bh7 = b7 >>> 13; + var b8 = b[8] | 0; + var bl8 = b8 & 0x1fff; + var bh8 = b8 >>> 13; + var b9 = b[9] | 0; + var bl9 = b9 & 0x1fff; + var bh9 = b9 >>> 13; - var afterValue = function afterValue(value) { - return delay(+this).thenReturn(value); - }; - var delay = Promise.delay = function (ms, value) { - var ret; - var handle; - if (value !== undefined) { - ret = Promise.resolve(value)._then(afterValue, null, null, ms, undefined); - if (debug.cancellation() && value instanceof Promise) { - ret._setOnCancel(value); - } - } else { - ret = new Promise(INTERNAL); - handle = setTimeout(function () { - ret._fulfill(); - }, +ms); - if (debug.cancellation()) { - ret._setOnCancel(new HandleWrapper(handle)); - } - } - ret._setAsyncGuaranteed(); - return ret; - }; + out.negative = self.negative ^ num.negative; + out.length = 19; + /* k = 0 */ + lo = Math.imul(al0, bl0); + mid = Math.imul(al0, bh0); + mid = mid + Math.imul(ah0, bl0) | 0; + hi = Math.imul(ah0, bh0); + var w0 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w0 >>> 26) | 0; + w0 &= 0x3ffffff; + /* k = 1 */ + lo = Math.imul(al1, bl0); + mid = Math.imul(al1, bh0); + mid = mid + Math.imul(ah1, bl0) | 0; + hi = Math.imul(ah1, bh0); + lo = lo + Math.imul(al0, bl1) | 0; + mid = mid + Math.imul(al0, bh1) | 0; + mid = mid + Math.imul(ah0, bl1) | 0; + hi = hi + Math.imul(ah0, bh1) | 0; + var w1 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w1 >>> 26) | 0; + w1 &= 0x3ffffff; + /* k = 2 */ + lo = Math.imul(al2, bl0); + mid = Math.imul(al2, bh0); + mid = mid + Math.imul(ah2, bl0) | 0; + hi = Math.imul(ah2, bh0); + lo = lo + Math.imul(al1, bl1) | 0; + mid = mid + Math.imul(al1, bh1) | 0; + mid = mid + Math.imul(ah1, bl1) | 0; + hi = hi + Math.imul(ah1, bh1) | 0; + lo = lo + Math.imul(al0, bl2) | 0; + mid = mid + Math.imul(al0, bh2) | 0; + mid = mid + Math.imul(ah0, bl2) | 0; + hi = hi + Math.imul(ah0, bh2) | 0; + var w2 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w2 >>> 26) | 0; + w2 &= 0x3ffffff; + /* k = 3 */ + lo = Math.imul(al3, bl0); + mid = Math.imul(al3, bh0); + mid = mid + Math.imul(ah3, bl0) | 0; + hi = Math.imul(ah3, bh0); + lo = lo + Math.imul(al2, bl1) | 0; + mid = mid + Math.imul(al2, bh1) | 0; + mid = mid + Math.imul(ah2, bl1) | 0; + hi = hi + Math.imul(ah2, bh1) | 0; + lo = lo + Math.imul(al1, bl2) | 0; + mid = mid + Math.imul(al1, bh2) | 0; + mid = mid + Math.imul(ah1, bl2) | 0; + hi = hi + Math.imul(ah1, bh2) | 0; + lo = lo + Math.imul(al0, bl3) | 0; + mid = mid + Math.imul(al0, bh3) | 0; + mid = mid + Math.imul(ah0, bl3) | 0; + hi = hi + Math.imul(ah0, bh3) | 0; + var w3 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w3 >>> 26) | 0; + w3 &= 0x3ffffff; + /* k = 4 */ + lo = Math.imul(al4, bl0); + mid = Math.imul(al4, bh0); + mid = mid + Math.imul(ah4, bl0) | 0; + hi = Math.imul(ah4, bh0); + lo = lo + Math.imul(al3, bl1) | 0; + mid = mid + Math.imul(al3, bh1) | 0; + mid = mid + Math.imul(ah3, bl1) | 0; + hi = hi + Math.imul(ah3, bh1) | 0; + lo = lo + Math.imul(al2, bl2) | 0; + mid = mid + Math.imul(al2, bh2) | 0; + mid = mid + Math.imul(ah2, bl2) | 0; + hi = hi + Math.imul(ah2, bh2) | 0; + lo = lo + Math.imul(al1, bl3) | 0; + mid = mid + Math.imul(al1, bh3) | 0; + mid = mid + Math.imul(ah1, bl3) | 0; + hi = hi + Math.imul(ah1, bh3) | 0; + lo = lo + Math.imul(al0, bl4) | 0; + mid = mid + Math.imul(al0, bh4) | 0; + mid = mid + Math.imul(ah0, bl4) | 0; + hi = hi + Math.imul(ah0, bh4) | 0; + var w4 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w4 >>> 26) | 0; + w4 &= 0x3ffffff; + /* k = 5 */ + lo = Math.imul(al5, bl0); + mid = Math.imul(al5, bh0); + mid = mid + Math.imul(ah5, bl0) | 0; + hi = Math.imul(ah5, bh0); + lo = lo + Math.imul(al4, bl1) | 0; + mid = mid + Math.imul(al4, bh1) | 0; + mid = mid + Math.imul(ah4, bl1) | 0; + hi = hi + Math.imul(ah4, bh1) | 0; + lo = lo + Math.imul(al3, bl2) | 0; + mid = mid + Math.imul(al3, bh2) | 0; + mid = mid + Math.imul(ah3, bl2) | 0; + hi = hi + Math.imul(ah3, bh2) | 0; + lo = lo + Math.imul(al2, bl3) | 0; + mid = mid + Math.imul(al2, bh3) | 0; + mid = mid + Math.imul(ah2, bl3) | 0; + hi = hi + Math.imul(ah2, bh3) | 0; + lo = lo + Math.imul(al1, bl4) | 0; + mid = mid + Math.imul(al1, bh4) | 0; + mid = mid + Math.imul(ah1, bl4) | 0; + hi = hi + Math.imul(ah1, bh4) | 0; + lo = lo + Math.imul(al0, bl5) | 0; + mid = mid + Math.imul(al0, bh5) | 0; + mid = mid + Math.imul(ah0, bl5) | 0; + hi = hi + Math.imul(ah0, bh5) | 0; + var w5 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w5 >>> 26) | 0; + w5 &= 0x3ffffff; + /* k = 6 */ + lo = Math.imul(al6, bl0); + mid = Math.imul(al6, bh0); + mid = mid + Math.imul(ah6, bl0) | 0; + hi = Math.imul(ah6, bh0); + lo = lo + Math.imul(al5, bl1) | 0; + mid = mid + Math.imul(al5, bh1) | 0; + mid = mid + Math.imul(ah5, bl1) | 0; + hi = hi + Math.imul(ah5, bh1) | 0; + lo = lo + Math.imul(al4, bl2) | 0; + mid = mid + Math.imul(al4, bh2) | 0; + mid = mid + Math.imul(ah4, bl2) | 0; + hi = hi + Math.imul(ah4, bh2) | 0; + lo = lo + Math.imul(al3, bl3) | 0; + mid = mid + Math.imul(al3, bh3) | 0; + mid = mid + Math.imul(ah3, bl3) | 0; + hi = hi + Math.imul(ah3, bh3) | 0; + lo = lo + Math.imul(al2, bl4) | 0; + mid = mid + Math.imul(al2, bh4) | 0; + mid = mid + Math.imul(ah2, bl4) | 0; + hi = hi + Math.imul(ah2, bh4) | 0; + lo = lo + Math.imul(al1, bl5) | 0; + mid = mid + Math.imul(al1, bh5) | 0; + mid = mid + Math.imul(ah1, bl5) | 0; + hi = hi + Math.imul(ah1, bh5) | 0; + lo = lo + Math.imul(al0, bl6) | 0; + mid = mid + Math.imul(al0, bh6) | 0; + mid = mid + Math.imul(ah0, bl6) | 0; + hi = hi + Math.imul(ah0, bh6) | 0; + var w6 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w6 >>> 26) | 0; + w6 &= 0x3ffffff; + /* k = 7 */ + lo = Math.imul(al7, bl0); + mid = Math.imul(al7, bh0); + mid = mid + Math.imul(ah7, bl0) | 0; + hi = Math.imul(ah7, bh0); + lo = lo + Math.imul(al6, bl1) | 0; + mid = mid + Math.imul(al6, bh1) | 0; + mid = mid + Math.imul(ah6, bl1) | 0; + hi = hi + Math.imul(ah6, bh1) | 0; + lo = lo + Math.imul(al5, bl2) | 0; + mid = mid + Math.imul(al5, bh2) | 0; + mid = mid + Math.imul(ah5, bl2) | 0; + hi = hi + Math.imul(ah5, bh2) | 0; + lo = lo + Math.imul(al4, bl3) | 0; + mid = mid + Math.imul(al4, bh3) | 0; + mid = mid + Math.imul(ah4, bl3) | 0; + hi = hi + Math.imul(ah4, bh3) | 0; + lo = lo + Math.imul(al3, bl4) | 0; + mid = mid + Math.imul(al3, bh4) | 0; + mid = mid + Math.imul(ah3, bl4) | 0; + hi = hi + Math.imul(ah3, bh4) | 0; + lo = lo + Math.imul(al2, bl5) | 0; + mid = mid + Math.imul(al2, bh5) | 0; + mid = mid + Math.imul(ah2, bl5) | 0; + hi = hi + Math.imul(ah2, bh5) | 0; + lo = lo + Math.imul(al1, bl6) | 0; + mid = mid + Math.imul(al1, bh6) | 0; + mid = mid + Math.imul(ah1, bl6) | 0; + hi = hi + Math.imul(ah1, bh6) | 0; + lo = lo + Math.imul(al0, bl7) | 0; + mid = mid + Math.imul(al0, bh7) | 0; + mid = mid + Math.imul(ah0, bl7) | 0; + hi = hi + Math.imul(ah0, bh7) | 0; + var w7 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w7 >>> 26) | 0; + w7 &= 0x3ffffff; + /* k = 8 */ + lo = Math.imul(al8, bl0); + mid = Math.imul(al8, bh0); + mid = mid + Math.imul(ah8, bl0) | 0; + hi = Math.imul(ah8, bh0); + lo = lo + Math.imul(al7, bl1) | 0; + mid = mid + Math.imul(al7, bh1) | 0; + mid = mid + Math.imul(ah7, bl1) | 0; + hi = hi + Math.imul(ah7, bh1) | 0; + lo = lo + Math.imul(al6, bl2) | 0; + mid = mid + Math.imul(al6, bh2) | 0; + mid = mid + Math.imul(ah6, bl2) | 0; + hi = hi + Math.imul(ah6, bh2) | 0; + lo = lo + Math.imul(al5, bl3) | 0; + mid = mid + Math.imul(al5, bh3) | 0; + mid = mid + Math.imul(ah5, bl3) | 0; + hi = hi + Math.imul(ah5, bh3) | 0; + lo = lo + Math.imul(al4, bl4) | 0; + mid = mid + Math.imul(al4, bh4) | 0; + mid = mid + Math.imul(ah4, bl4) | 0; + hi = hi + Math.imul(ah4, bh4) | 0; + lo = lo + Math.imul(al3, bl5) | 0; + mid = mid + Math.imul(al3, bh5) | 0; + mid = mid + Math.imul(ah3, bl5) | 0; + hi = hi + Math.imul(ah3, bh5) | 0; + lo = lo + Math.imul(al2, bl6) | 0; + mid = mid + Math.imul(al2, bh6) | 0; + mid = mid + Math.imul(ah2, bl6) | 0; + hi = hi + Math.imul(ah2, bh6) | 0; + lo = lo + Math.imul(al1, bl7) | 0; + mid = mid + Math.imul(al1, bh7) | 0; + mid = mid + Math.imul(ah1, bl7) | 0; + hi = hi + Math.imul(ah1, bh7) | 0; + lo = lo + Math.imul(al0, bl8) | 0; + mid = mid + Math.imul(al0, bh8) | 0; + mid = mid + Math.imul(ah0, bl8) | 0; + hi = hi + Math.imul(ah0, bh8) | 0; + var w8 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w8 >>> 26) | 0; + w8 &= 0x3ffffff; + /* k = 9 */ + lo = Math.imul(al9, bl0); + mid = Math.imul(al9, bh0); + mid = mid + Math.imul(ah9, bl0) | 0; + hi = Math.imul(ah9, bh0); + lo = lo + Math.imul(al8, bl1) | 0; + mid = mid + Math.imul(al8, bh1) | 0; + mid = mid + Math.imul(ah8, bl1) | 0; + hi = hi + Math.imul(ah8, bh1) | 0; + lo = lo + Math.imul(al7, bl2) | 0; + mid = mid + Math.imul(al7, bh2) | 0; + mid = mid + Math.imul(ah7, bl2) | 0; + hi = hi + Math.imul(ah7, bh2) | 0; + lo = lo + Math.imul(al6, bl3) | 0; + mid = mid + Math.imul(al6, bh3) | 0; + mid = mid + Math.imul(ah6, bl3) | 0; + hi = hi + Math.imul(ah6, bh3) | 0; + lo = lo + Math.imul(al5, bl4) | 0; + mid = mid + Math.imul(al5, bh4) | 0; + mid = mid + Math.imul(ah5, bl4) | 0; + hi = hi + Math.imul(ah5, bh4) | 0; + lo = lo + Math.imul(al4, bl5) | 0; + mid = mid + Math.imul(al4, bh5) | 0; + mid = mid + Math.imul(ah4, bl5) | 0; + hi = hi + Math.imul(ah4, bh5) | 0; + lo = lo + Math.imul(al3, bl6) | 0; + mid = mid + Math.imul(al3, bh6) | 0; + mid = mid + Math.imul(ah3, bl6) | 0; + hi = hi + Math.imul(ah3, bh6) | 0; + lo = lo + Math.imul(al2, bl7) | 0; + mid = mid + Math.imul(al2, bh7) | 0; + mid = mid + Math.imul(ah2, bl7) | 0; + hi = hi + Math.imul(ah2, bh7) | 0; + lo = lo + Math.imul(al1, bl8) | 0; + mid = mid + Math.imul(al1, bh8) | 0; + mid = mid + Math.imul(ah1, bl8) | 0; + hi = hi + Math.imul(ah1, bh8) | 0; + lo = lo + Math.imul(al0, bl9) | 0; + mid = mid + Math.imul(al0, bh9) | 0; + mid = mid + Math.imul(ah0, bl9) | 0; + hi = hi + Math.imul(ah0, bh9) | 0; + var w9 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w9 >>> 26) | 0; + w9 &= 0x3ffffff; + /* k = 10 */ + lo = Math.imul(al9, bl1); + mid = Math.imul(al9, bh1); + mid = mid + Math.imul(ah9, bl1) | 0; + hi = Math.imul(ah9, bh1); + lo = lo + Math.imul(al8, bl2) | 0; + mid = mid + Math.imul(al8, bh2) | 0; + mid = mid + Math.imul(ah8, bl2) | 0; + hi = hi + Math.imul(ah8, bh2) | 0; + lo = lo + Math.imul(al7, bl3) | 0; + mid = mid + Math.imul(al7, bh3) | 0; + mid = mid + Math.imul(ah7, bl3) | 0; + hi = hi + Math.imul(ah7, bh3) | 0; + lo = lo + Math.imul(al6, bl4) | 0; + mid = mid + Math.imul(al6, bh4) | 0; + mid = mid + Math.imul(ah6, bl4) | 0; + hi = hi + Math.imul(ah6, bh4) | 0; + lo = lo + Math.imul(al5, bl5) | 0; + mid = mid + Math.imul(al5, bh5) | 0; + mid = mid + Math.imul(ah5, bl5) | 0; + hi = hi + Math.imul(ah5, bh5) | 0; + lo = lo + Math.imul(al4, bl6) | 0; + mid = mid + Math.imul(al4, bh6) | 0; + mid = mid + Math.imul(ah4, bl6) | 0; + hi = hi + Math.imul(ah4, bh6) | 0; + lo = lo + Math.imul(al3, bl7) | 0; + mid = mid + Math.imul(al3, bh7) | 0; + mid = mid + Math.imul(ah3, bl7) | 0; + hi = hi + Math.imul(ah3, bh7) | 0; + lo = lo + Math.imul(al2, bl8) | 0; + mid = mid + Math.imul(al2, bh8) | 0; + mid = mid + Math.imul(ah2, bl8) | 0; + hi = hi + Math.imul(ah2, bh8) | 0; + lo = lo + Math.imul(al1, bl9) | 0; + mid = mid + Math.imul(al1, bh9) | 0; + mid = mid + Math.imul(ah1, bl9) | 0; + hi = hi + Math.imul(ah1, bh9) | 0; + var w10 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w10 >>> 26) | 0; + w10 &= 0x3ffffff; + /* k = 11 */ + lo = Math.imul(al9, bl2); + mid = Math.imul(al9, bh2); + mid = mid + Math.imul(ah9, bl2) | 0; + hi = Math.imul(ah9, bh2); + lo = lo + Math.imul(al8, bl3) | 0; + mid = mid + Math.imul(al8, bh3) | 0; + mid = mid + Math.imul(ah8, bl3) | 0; + hi = hi + Math.imul(ah8, bh3) | 0; + lo = lo + Math.imul(al7, bl4) | 0; + mid = mid + Math.imul(al7, bh4) | 0; + mid = mid + Math.imul(ah7, bl4) | 0; + hi = hi + Math.imul(ah7, bh4) | 0; + lo = lo + Math.imul(al6, bl5) | 0; + mid = mid + Math.imul(al6, bh5) | 0; + mid = mid + Math.imul(ah6, bl5) | 0; + hi = hi + Math.imul(ah6, bh5) | 0; + lo = lo + Math.imul(al5, bl6) | 0; + mid = mid + Math.imul(al5, bh6) | 0; + mid = mid + Math.imul(ah5, bl6) | 0; + hi = hi + Math.imul(ah5, bh6) | 0; + lo = lo + Math.imul(al4, bl7) | 0; + mid = mid + Math.imul(al4, bh7) | 0; + mid = mid + Math.imul(ah4, bl7) | 0; + hi = hi + Math.imul(ah4, bh7) | 0; + lo = lo + Math.imul(al3, bl8) | 0; + mid = mid + Math.imul(al3, bh8) | 0; + mid = mid + Math.imul(ah3, bl8) | 0; + hi = hi + Math.imul(ah3, bh8) | 0; + lo = lo + Math.imul(al2, bl9) | 0; + mid = mid + Math.imul(al2, bh9) | 0; + mid = mid + Math.imul(ah2, bl9) | 0; + hi = hi + Math.imul(ah2, bh9) | 0; + var w11 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w11 >>> 26) | 0; + w11 &= 0x3ffffff; + /* k = 12 */ + lo = Math.imul(al9, bl3); + mid = Math.imul(al9, bh3); + mid = mid + Math.imul(ah9, bl3) | 0; + hi = Math.imul(ah9, bh3); + lo = lo + Math.imul(al8, bl4) | 0; + mid = mid + Math.imul(al8, bh4) | 0; + mid = mid + Math.imul(ah8, bl4) | 0; + hi = hi + Math.imul(ah8, bh4) | 0; + lo = lo + Math.imul(al7, bl5) | 0; + mid = mid + Math.imul(al7, bh5) | 0; + mid = mid + Math.imul(ah7, bl5) | 0; + hi = hi + Math.imul(ah7, bh5) | 0; + lo = lo + Math.imul(al6, bl6) | 0; + mid = mid + Math.imul(al6, bh6) | 0; + mid = mid + Math.imul(ah6, bl6) | 0; + hi = hi + Math.imul(ah6, bh6) | 0; + lo = lo + Math.imul(al5, bl7) | 0; + mid = mid + Math.imul(al5, bh7) | 0; + mid = mid + Math.imul(ah5, bl7) | 0; + hi = hi + Math.imul(ah5, bh7) | 0; + lo = lo + Math.imul(al4, bl8) | 0; + mid = mid + Math.imul(al4, bh8) | 0; + mid = mid + Math.imul(ah4, bl8) | 0; + hi = hi + Math.imul(ah4, bh8) | 0; + lo = lo + Math.imul(al3, bl9) | 0; + mid = mid + Math.imul(al3, bh9) | 0; + mid = mid + Math.imul(ah3, bl9) | 0; + hi = hi + Math.imul(ah3, bh9) | 0; + var w12 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w12 >>> 26) | 0; + w12 &= 0x3ffffff; + /* k = 13 */ + lo = Math.imul(al9, bl4); + mid = Math.imul(al9, bh4); + mid = mid + Math.imul(ah9, bl4) | 0; + hi = Math.imul(ah9, bh4); + lo = lo + Math.imul(al8, bl5) | 0; + mid = mid + Math.imul(al8, bh5) | 0; + mid = mid + Math.imul(ah8, bl5) | 0; + hi = hi + Math.imul(ah8, bh5) | 0; + lo = lo + Math.imul(al7, bl6) | 0; + mid = mid + Math.imul(al7, bh6) | 0; + mid = mid + Math.imul(ah7, bl6) | 0; + hi = hi + Math.imul(ah7, bh6) | 0; + lo = lo + Math.imul(al6, bl7) | 0; + mid = mid + Math.imul(al6, bh7) | 0; + mid = mid + Math.imul(ah6, bl7) | 0; + hi = hi + Math.imul(ah6, bh7) | 0; + lo = lo + Math.imul(al5, bl8) | 0; + mid = mid + Math.imul(al5, bh8) | 0; + mid = mid + Math.imul(ah5, bl8) | 0; + hi = hi + Math.imul(ah5, bh8) | 0; + lo = lo + Math.imul(al4, bl9) | 0; + mid = mid + Math.imul(al4, bh9) | 0; + mid = mid + Math.imul(ah4, bl9) | 0; + hi = hi + Math.imul(ah4, bh9) | 0; + var w13 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w13 >>> 26) | 0; + w13 &= 0x3ffffff; + /* k = 14 */ + lo = Math.imul(al9, bl5); + mid = Math.imul(al9, bh5); + mid = mid + Math.imul(ah9, bl5) | 0; + hi = Math.imul(ah9, bh5); + lo = lo + Math.imul(al8, bl6) | 0; + mid = mid + Math.imul(al8, bh6) | 0; + mid = mid + Math.imul(ah8, bl6) | 0; + hi = hi + Math.imul(ah8, bh6) | 0; + lo = lo + Math.imul(al7, bl7) | 0; + mid = mid + Math.imul(al7, bh7) | 0; + mid = mid + Math.imul(ah7, bl7) | 0; + hi = hi + Math.imul(ah7, bh7) | 0; + lo = lo + Math.imul(al6, bl8) | 0; + mid = mid + Math.imul(al6, bh8) | 0; + mid = mid + Math.imul(ah6, bl8) | 0; + hi = hi + Math.imul(ah6, bh8) | 0; + lo = lo + Math.imul(al5, bl9) | 0; + mid = mid + Math.imul(al5, bh9) | 0; + mid = mid + Math.imul(ah5, bl9) | 0; + hi = hi + Math.imul(ah5, bh9) | 0; + var w14 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w14 >>> 26) | 0; + w14 &= 0x3ffffff; + /* k = 15 */ + lo = Math.imul(al9, bl6); + mid = Math.imul(al9, bh6); + mid = mid + Math.imul(ah9, bl6) | 0; + hi = Math.imul(ah9, bh6); + lo = lo + Math.imul(al8, bl7) | 0; + mid = mid + Math.imul(al8, bh7) | 0; + mid = mid + Math.imul(ah8, bl7) | 0; + hi = hi + Math.imul(ah8, bh7) | 0; + lo = lo + Math.imul(al7, bl8) | 0; + mid = mid + Math.imul(al7, bh8) | 0; + mid = mid + Math.imul(ah7, bl8) | 0; + hi = hi + Math.imul(ah7, bh8) | 0; + lo = lo + Math.imul(al6, bl9) | 0; + mid = mid + Math.imul(al6, bh9) | 0; + mid = mid + Math.imul(ah6, bl9) | 0; + hi = hi + Math.imul(ah6, bh9) | 0; + var w15 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w15 >>> 26) | 0; + w15 &= 0x3ffffff; + /* k = 16 */ + lo = Math.imul(al9, bl7); + mid = Math.imul(al9, bh7); + mid = mid + Math.imul(ah9, bl7) | 0; + hi = Math.imul(ah9, bh7); + lo = lo + Math.imul(al8, bl8) | 0; + mid = mid + Math.imul(al8, bh8) | 0; + mid = mid + Math.imul(ah8, bl8) | 0; + hi = hi + Math.imul(ah8, bh8) | 0; + lo = lo + Math.imul(al7, bl9) | 0; + mid = mid + Math.imul(al7, bh9) | 0; + mid = mid + Math.imul(ah7, bl9) | 0; + hi = hi + Math.imul(ah7, bh9) | 0; + var w16 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w16 >>> 26) | 0; + w16 &= 0x3ffffff; + /* k = 17 */ + lo = Math.imul(al9, bl8); + mid = Math.imul(al9, bh8); + mid = mid + Math.imul(ah9, bl8) | 0; + hi = Math.imul(ah9, bh8); + lo = lo + Math.imul(al8, bl9) | 0; + mid = mid + Math.imul(al8, bh9) | 0; + mid = mid + Math.imul(ah8, bl9) | 0; + hi = hi + Math.imul(ah8, bh9) | 0; + var w17 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w17 >>> 26) | 0; + w17 &= 0x3ffffff; + /* k = 18 */ + lo = Math.imul(al9, bl9); + mid = Math.imul(al9, bh9); + mid = mid + Math.imul(ah9, bl9) | 0; + hi = Math.imul(ah9, bh9); + var w18 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w18 >>> 26) | 0; + w18 &= 0x3ffffff; + o[0] = w0; + o[1] = w1; + o[2] = w2; + o[3] = w3; + o[4] = w4; + o[5] = w5; + o[6] = w6; + o[7] = w7; + o[8] = w8; + o[9] = w9; + o[10] = w10; + o[11] = w11; + o[12] = w12; + o[13] = w13; + o[14] = w14; + o[15] = w15; + o[16] = w16; + o[17] = w17; + o[18] = w18; + if (c !== 0) { + o[19] = c; + out.length++; + } + return out; + }; - Promise.prototype.delay = function (ms) { - return delay(ms, this); - }; + // Polyfill comb + if (!Math.imul) { + comb10MulTo = smallMulTo; + } - var afterTimeout = function afterTimeout(promise, message, parent) { - var err; - if (typeof message !== "string") { - if (message instanceof Error) { - err = message; - } else { - err = new TimeoutError("operation timed out"); - } - } else { - err = new TimeoutError(message); - } - util.markAsOriginatingFromRejection(err); - promise._attachExtraTrace(err); - promise._reject(err); - - if (parent != null) { - parent.cancel(); - } - }; - - function successClear(value) { - clearTimeout(this.handle); - return value; - } - - function failureClear(reason) { - clearTimeout(this.handle); - throw reason; - } - - Promise.prototype.timeout = function (ms, message) { - ms = +ms; - var ret, parent; + function bigMulTo(self, num, out) { + out.negative = num.negative ^ self.negative; + out.length = self.length + num.length; - var handleWrapper = new HandleWrapper(setTimeout(function timeoutTimeout() { - if (ret.isPending()) { - afterTimeout(ret, message, parent); - } - }, ms)); + var carry = 0; + var hncarry = 0; + for (var k = 0; k < out.length - 1; k++) { + // Sum all words with the same `i + j = k` and accumulate `ncarry`, + // note that ncarry could be >= 0x3ffffff + var ncarry = hncarry; + hncarry = 0; + var rword = carry & 0x3ffffff; + var maxJ = Math.min(k, num.length - 1); + for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) { + var i = k - j; + var a = self.words[i] | 0; + var b = num.words[j] | 0; + var r = a * b; - if (debug.cancellation()) { - parent = this.then(); - ret = parent._then(successClear, failureClear, undefined, handleWrapper, undefined); - ret._setOnCancel(handleWrapper); - } else { - ret = this._then(successClear, failureClear, undefined, handleWrapper, undefined); - } + var lo = r & 0x3ffffff; + ncarry = ncarry + (r / 0x4000000 | 0) | 0; + lo = lo + rword | 0; + rword = lo & 0x3ffffff; + ncarry = ncarry + (lo >>> 26) | 0; - return ret; - }; - }; - }, { "./util": 36 }], 35: [function (_dereq_, module, exports) { - "use strict"; + hncarry += ncarry >>> 26; + ncarry &= 0x3ffffff; + } + out.words[k] = rword; + carry = ncarry; + ncarry = hncarry; + } + if (carry !== 0) { + out.words[k] = carry; + } else { + out.length--; + } - module.exports = function (Promise, apiRejection, tryConvertToPromise, createContext, INTERNAL, debug) { - var util = _dereq_("./util"); - var TypeError = _dereq_("./errors").TypeError; - var inherits = _dereq_("./util").inherits; - var errorObj = util.errorObj; - var tryCatch = util.tryCatch; + return out.strip(); + } - function thrower(e) { - setTimeout(function () { - throw e; - }, 0); - } + function jumboMulTo(self, num, out) { + var fftm = new FFTM(); + return fftm.mulp(self, num, out); + } - function castPreservingDisposable(thenable) { - var maybePromise = tryConvertToPromise(thenable); - if (maybePromise !== thenable && typeof thenable._isDisposable === "function" && typeof thenable._getDisposer === "function" && thenable._isDisposable()) { - maybePromise._setDisposable(thenable._getDisposer()); - } - return maybePromise; - } - function dispose(resources, inspection) { - var i = 0; - var len = resources.length; - var ret = new Promise(INTERNAL); - function iterator() { - if (i >= len) return ret._fulfill(); - var maybePromise = castPreservingDisposable(resources[i++]); - if (maybePromise instanceof Promise && maybePromise._isDisposable()) { - try { - maybePromise = tryConvertToPromise(maybePromise._getDisposer().tryDispose(inspection), resources.promise); - } catch (e) { - return thrower(e); - } - if (maybePromise instanceof Promise) { - return maybePromise._then(iterator, thrower, null, null, null); - } - } - iterator(); - } - iterator(); - return ret; - } + BN.prototype.mulTo = function mulTo(num, out) { + var res; + var len = this.length + num.length; + if (this.length === 10 && num.length === 10) { + res = comb10MulTo(this, num, out); + } else if (len < 63) { + res = smallMulTo(this, num, out); + } else if (len < 1024) { + res = bigMulTo(this, num, out); + } else { + res = jumboMulTo(this, num, out); + } - function Disposer(data, promise, context) { - this._data = data; - this._promise = promise; - this._context = context; - } + return res; + }; - Disposer.prototype.data = function () { - return this._data; - }; + // Cooley-Tukey algorithm for FFT + // slightly revisited to rely on looping instead of recursion - Disposer.prototype.promise = function () { - return this._promise; - }; + function FFTM(x, y) { + this.x = x; + this.y = y; + } - Disposer.prototype.resource = function () { - if (this.promise().isFulfilled()) { - return this.promise().value(); - } - return null; - }; + FFTM.prototype.makeRBT = function makeRBT(N) { + var t = new Array(N); + var l = BN.prototype._countBits(N) - 1; + for (var i = 0; i < N; i++) { + t[i] = this.revBin(i, l, N); + } - Disposer.prototype.tryDispose = function (inspection) { - var resource = this.resource(); - var context = this._context; - if (context !== undefined) context._pushContext(); - var ret = resource !== null ? this.doDispose(resource, inspection) : null; - if (context !== undefined) context._popContext(); - this._promise._unsetDisposable(); - this._data = null; - return ret; - }; + return t; + }; - Disposer.isDisposer = function (d) { - return d != null && typeof d.resource === "function" && typeof d.tryDispose === "function"; - }; + // Returns binary-reversed representation of `x` + FFTM.prototype.revBin = function revBin(x, l, N) { + if (x === 0 || x === N - 1) return x; - function FunctionDisposer(fn, promise, context) { - this.constructor$(fn, promise, context); - } - inherits(FunctionDisposer, Disposer); + var rb = 0; + for (var i = 0; i < l; i++) { + rb |= (x & 1) << l - i - 1; + x >>= 1; + } - FunctionDisposer.prototype.doDispose = function (resource, inspection) { - var fn = this.data(); - return fn.call(resource, resource, inspection); - }; + return rb; + }; - function maybeUnwrapDisposer(value) { - if (Disposer.isDisposer(value)) { - this.resources[this.index]._setDisposable(value); - return value.promise(); - } - return value; - } + // Performs "tweedling" phase, therefore 'emulating' + // behaviour of the recursive algorithm + FFTM.prototype.permute = function permute(rbt, rws, iws, rtws, itws, N) { + for (var i = 0; i < N; i++) { + rtws[i] = rws[rbt[i]]; + itws[i] = iws[rbt[i]]; + } + }; - function ResourceList(length) { - this.length = length; - this.promise = null; - this[length - 1] = null; - } + FFTM.prototype.transform = function transform(rws, iws, rtws, itws, N, rbt) { + this.permute(rbt, rws, iws, rtws, itws, N); - ResourceList.prototype._resultCancelled = function () { - var len = this.length; - for (var i = 0; i < len; ++i) { - var item = this[i]; - if (item instanceof Promise) { - item.cancel(); - } - } - }; + for (var s = 1; s < N; s <<= 1) { + var l = s << 1; - Promise.using = function () { - var len = arguments.length; - if (len < 2) return apiRejection("you must pass at least 2 arguments to Promise.using"); - var fn = arguments[len - 1]; - if (typeof fn !== "function") { - return apiRejection("expecting a function but got " + util.classString(fn)); - } - var input; - var spreadArgs = true; - if (len === 2 && Array.isArray(arguments[0])) { - input = arguments[0]; - len = input.length; - spreadArgs = false; - } else { - input = arguments; - len--; - } - var resources = new ResourceList(len); - for (var i = 0; i < len; ++i) { - var resource = input[i]; - if (Disposer.isDisposer(resource)) { - var disposer = resource; - resource = resource.promise(); - resource._setDisposable(disposer); - } else { - var maybePromise = tryConvertToPromise(resource); - if (maybePromise instanceof Promise) { - resource = maybePromise._then(maybeUnwrapDisposer, null, null, { - resources: resources, - index: i - }, undefined); - } - } - resources[i] = resource; - } + var rtwdf = Math.cos(2 * Math.PI / l); + var itwdf = Math.sin(2 * Math.PI / l); - var reflectedResources = new Array(resources.length); - for (var i = 0; i < reflectedResources.length; ++i) { - reflectedResources[i] = Promise.resolve(resources[i]).reflect(); - } + for (var p = 0; p < N; p += l) { + var rtwdf_ = rtwdf; + var itwdf_ = itwdf; - var resultPromise = Promise.all(reflectedResources).then(function (inspections) { - for (var i = 0; i < inspections.length; ++i) { - var inspection = inspections[i]; - if (inspection.isRejected()) { - errorObj.e = inspection.error(); - return errorObj; - } else if (!inspection.isFulfilled()) { - resultPromise.cancel(); - return; - } - inspections[i] = inspection.value(); - } - promise._pushContext(); + for (var j = 0; j < s; j++) { + var re = rtws[p + j]; + var ie = itws[p + j]; - fn = tryCatch(fn); - var ret = spreadArgs ? fn.apply(undefined, inspections) : fn(inspections); - var promiseCreated = promise._popContext(); - debug.checkForgottenReturns(ret, promiseCreated, "Promise.using", promise); - return ret; - }); + var ro = rtws[p + j + s]; + var io = itws[p + j + s]; - var promise = resultPromise.lastly(function () { - var inspection = new Promise.PromiseInspection(resultPromise); - return dispose(resources, inspection); - }); - resources.promise = promise; - promise._setOnCancel(resources); - return promise; - }; + var rx = rtwdf_ * ro - itwdf_ * io; - Promise.prototype._setDisposable = function (disposer) { - this._bitField = this._bitField | 131072; - this._disposer = disposer; - }; + io = rtwdf_ * io + itwdf_ * ro; + ro = rx; - Promise.prototype._isDisposable = function () { - return (this._bitField & 131072) > 0; - }; + rtws[p + j] = re + ro; + itws[p + j] = ie + io; - Promise.prototype._getDisposer = function () { - return this._disposer; - }; + rtws[p + j + s] = re - ro; + itws[p + j + s] = ie - io; - Promise.prototype._unsetDisposable = function () { - this._bitField = this._bitField & ~131072; - this._disposer = undefined; - }; + /* jshint maxdepth : false */ + if (j !== l) { + rx = rtwdf * rtwdf_ - itwdf * itwdf_; - Promise.prototype.disposer = function (fn) { - if (typeof fn === "function") { - return new FunctionDisposer(fn, this, createContext()); - } - throw new TypeError(); - }; - }; - }, { "./errors": 12, "./util": 36 }], 36: [function (_dereq_, module, exports) { - "use strict"; - - var es5 = _dereq_("./es5"); - var canEvaluate = typeof navigator == "undefined"; - - var errorObj = { e: {} }; - var tryCatchTarget; - var globalObject = typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : typeof global !== "undefined" ? global : this !== undefined ? this : null; - - function tryCatcher() { - try { - var target = tryCatchTarget; - tryCatchTarget = null; - return target.apply(this, arguments); - } catch (e) { - errorObj.e = e; - return errorObj; + itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_; + rtwdf_ = rx; } } - function tryCatch(fn) { - tryCatchTarget = fn; - return tryCatcher; - } + } + } + }; - var inherits = function inherits(Child, Parent) { - var hasProp = {}.hasOwnProperty; + FFTM.prototype.guessLen13b = function guessLen13b(n, m) { + var N = Math.max(m, n) | 1; + var odd = N & 1; + var i = 0; + for (N = N / 2 | 0; N; N = N >>> 1) { + i++; + } - function T() { - this.constructor = Child; - this.constructor$ = Parent; - for (var propertyName in Parent.prototype) { - if (hasProp.call(Parent.prototype, propertyName) && propertyName.charAt(propertyName.length - 1) !== "$") { - this[propertyName + "$"] = Parent.prototype[propertyName]; - } - } - } - T.prototype = Parent.prototype; - Child.prototype = new T(); - return Child.prototype; - }; + return 1 << i + 1 + odd; + }; - function isPrimitive(val) { - return val == null || val === true || val === false || typeof val === "string" || typeof val === "number"; - } + FFTM.prototype.conjugate = function conjugate(rws, iws, N) { + if (N <= 1) return; - function isObject(value) { - return typeof value === "function" || (typeof value === "undefined" ? "undefined" : _typeof(value)) === "object" && value !== null; - } + for (var i = 0; i < N / 2; i++) { + var t = rws[i]; - function maybeWrapAsError(maybeError) { - if (!isPrimitive(maybeError)) return maybeError; + rws[i] = rws[N - i - 1]; + rws[N - i - 1] = t; - return new Error(safeToString(maybeError)); - } + t = iws[i]; - function withAppended(target, appendee) { - var len = target.length; - var ret = new Array(len + 1); - var i; - for (i = 0; i < len; ++i) { - ret[i] = target[i]; - } - ret[i] = appendee; - return ret; - } + iws[i] = -iws[N - i - 1]; + iws[N - i - 1] = -t; + } + }; - function getDataPropertyOrDefault(obj, key, defaultValue) { - if (es5.isES5) { - var desc = Object.getOwnPropertyDescriptor(obj, key); + FFTM.prototype.normalize13b = function normalize13b(ws, N) { + var carry = 0; + for (var i = 0; i < N / 2; i++) { + var w = Math.round(ws[2 * i + 1] / N) * 0x2000 + Math.round(ws[2 * i] / N) + carry; - if (desc != null) { - return desc.get == null && desc.set == null ? desc.value : defaultValue; - } - } else { - return {}.hasOwnProperty.call(obj, key) ? obj[key] : undefined; - } - } + ws[i] = w & 0x3ffffff; - function notEnumerableProp(obj, name, value) { - if (isPrimitive(obj)) return obj; - var descriptor = { - value: value, - configurable: true, - enumerable: false, - writable: true - }; - es5.defineProperty(obj, name, descriptor); - return obj; - } + if (w < 0x4000000) { + carry = 0; + } else { + carry = w / 0x4000000 | 0; + } + } - function thrower(r) { - throw r; - } + return ws; + }; - var inheritedDataKeys = function () { - var excludedPrototypes = [Array.prototype, Object.prototype, Function.prototype]; + FFTM.prototype.convert13b = function convert13b(ws, len, rws, N) { + var carry = 0; + for (var i = 0; i < len; i++) { + carry = carry + (ws[i] | 0); - var isExcludedProto = function isExcludedProto(val) { - for (var i = 0; i < excludedPrototypes.length; ++i) { - if (excludedPrototypes[i] === val) { - return true; - } - } - return false; - }; + rws[2 * i] = carry & 0x1fff;carry = carry >>> 13; + rws[2 * i + 1] = carry & 0x1fff;carry = carry >>> 13; + } - if (es5.isES5) { - var getKeys = Object.getOwnPropertyNames; - return function (obj) { - var ret = []; - var visitedKeys = Object.create(null); - while (obj != null && !isExcludedProto(obj)) { - var keys; - try { - keys = getKeys(obj); - } catch (e) { - return ret; - } - for (var i = 0; i < keys.length; ++i) { - var key = keys[i]; - if (visitedKeys[key]) continue; - visitedKeys[key] = true; - var desc = Object.getOwnPropertyDescriptor(obj, key); - if (desc != null && desc.get == null && desc.set == null) { - ret.push(key); - } - } - obj = es5.getPrototypeOf(obj); - } - return ret; - }; - } else { - var hasProp = {}.hasOwnProperty; - return function (obj) { - if (isExcludedProto(obj)) return []; - var ret = []; - - /*jshint forin:false */ - enumeration: for (var key in obj) { - if (hasProp.call(obj, key)) { - ret.push(key); - } else { - for (var i = 0; i < excludedPrototypes.length; ++i) { - if (hasProp.call(excludedPrototypes[i], key)) { - continue enumeration; - } - } - ret.push(key); - } - } - return ret; - }; - } - }(); + // Pad with zeroes + for (i = 2 * len; i < N; ++i) { + rws[i] = 0; + } - var thisAssignmentPattern = /this\s*\.\s*\S+\s*=/; - function isClass(fn) { - try { - if (typeof fn === "function") { - var keys = es5.names(fn.prototype); + assert(carry === 0); + assert((carry & ~0x1fff) === 0); + }; - var hasMethods = es5.isES5 && keys.length > 1; - var hasMethodsOtherThanConstructor = keys.length > 0 && !(keys.length === 1 && keys[0] === "constructor"); - var hasThisAssignmentAndStaticMethods = thisAssignmentPattern.test(fn + "") && es5.names(fn).length > 0; + FFTM.prototype.stub = function stub(N) { + var ph = new Array(N); + for (var i = 0; i < N; i++) { + ph[i] = 0; + } - if (hasMethods || hasMethodsOtherThanConstructor || hasThisAssignmentAndStaticMethods) { - return true; - } - } - return false; - } catch (e) { - return false; - } - } + return ph; + }; - function toFastProperties(obj) { - /*jshint -W027,-W055,-W031*/ - function FakeConstructor() {} - FakeConstructor.prototype = obj; - var l = 8; - while (l--) { - new FakeConstructor(); - }return obj; - eval(obj); - } + FFTM.prototype.mulp = function mulp(x, y, out) { + var N = 2 * this.guessLen13b(x.length, y.length); - var rident = /^[a-z$_][a-z$_0-9]*$/i; - function isIdentifier(str) { - return rident.test(str); - } + var rbt = this.makeRBT(N); - function filledRange(count, prefix, suffix) { - var ret = new Array(count); - for (var i = 0; i < count; ++i) { - ret[i] = prefix + i + suffix; - } - return ret; - } + var _ = this.stub(N); - function safeToString(obj) { - try { - return obj + ""; - } catch (e) { - return "[no string representation]"; - } - } + var rws = new Array(N); + var rwst = new Array(N); + var iwst = new Array(N); - function isError(obj) { - return obj !== null && (typeof obj === "undefined" ? "undefined" : _typeof(obj)) === "object" && typeof obj.message === "string" && typeof obj.name === "string"; - } + var nrws = new Array(N); + var nrwst = new Array(N); + var niwst = new Array(N); - function markAsOriginatingFromRejection(e) { - try { - notEnumerableProp(e, "isOperational", true); - } catch (ignore) {} - } + var rmws = out.words; + rmws.length = N; - function originatesFromRejection(e) { - if (e == null) return false; - return e instanceof Error["__BluebirdErrorTypes__"].OperationalError || e["isOperational"] === true; - } + this.convert13b(x.words, x.length, rws, N); + this.convert13b(y.words, y.length, nrws, N); - function canAttachTrace(obj) { - return isError(obj) && es5.propertyIsWritable(obj, "stack"); - } + this.transform(rws, _, rwst, iwst, N, rbt); + this.transform(nrws, _, nrwst, niwst, N, rbt); - var ensureErrorObject = function () { - if (!("stack" in new Error())) { - return function (value) { - if (canAttachTrace(value)) return value; - try { - throw new Error(safeToString(value)); - } catch (err) { - return err; - } - }; - } else { - return function (value) { - if (canAttachTrace(value)) return value; - return new Error(safeToString(value)); - }; - } - }(); + for (var i = 0; i < N; i++) { + var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i]; + iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i]; + rwst[i] = rx; + } - function classString(obj) { - return {}.toString.call(obj); - } + this.conjugate(rwst, iwst, N); + this.transform(rwst, iwst, rmws, _, N, rbt); + this.conjugate(rmws, _, N); + this.normalize13b(rmws, N); - function copyDescriptors(from, to, filter) { - var keys = es5.names(from); - for (var i = 0; i < keys.length; ++i) { - var key = keys[i]; - if (filter(key)) { - try { - es5.defineProperty(to, key, es5.getDescriptor(from, key)); - } catch (ignore) {} - } - } - } + out.negative = x.negative ^ y.negative; + out.length = x.length + y.length; + return out.strip(); + }; - var asArray = function asArray(v) { - if (es5.isArray(v)) { - return v; - } - return null; - }; + // Multiply `this` by `num` + BN.prototype.mul = function mul(num) { + var out = new BN(null); + out.words = new Array(this.length + num.length); + return this.mulTo(num, out); + }; - if (typeof Symbol !== "undefined" && Symbol.iterator) { - var ArrayFrom = typeof Array.from === "function" ? function (v) { - return Array.from(v); - } : function (v) { - var ret = []; - var it = v[Symbol.iterator](); - var itResult; - while (!(itResult = it.next()).done) { - ret.push(itResult.value); - } - return ret; - }; + // Multiply employing FFT + BN.prototype.mulf = function mulf(num) { + var out = new BN(null); + out.words = new Array(this.length + num.length); + return jumboMulTo(this, num, out); + }; - asArray = function asArray(v) { - if (es5.isArray(v)) { - return v; - } else if (v != null && typeof v[Symbol.iterator] === "function") { - return ArrayFrom(v); - } - return null; - }; - } + // In-place Multiplication + BN.prototype.imul = function imul(num) { + return this.clone().mulTo(num, this); + }; - var isNode = typeof process !== "undefined" && classString(process).toLowerCase() === "[object process]"; + BN.prototype.imuln = function imuln(num) { + assert(typeof num === 'number'); + assert(num < 0x4000000); - function env(key, def) { - return isNode ? process.env[key] : def; - } + // Carry + var carry = 0; + for (var i = 0; i < this.length; i++) { + var w = (this.words[i] | 0) * num; + var lo = (w & 0x3ffffff) + (carry & 0x3ffffff); + carry >>= 26; + carry += w / 0x4000000 | 0; + // NOTE: lo is 27bit maximum + carry += lo >>> 26; + this.words[i] = lo & 0x3ffffff; + } - var ret = { - isClass: isClass, - isIdentifier: isIdentifier, - inheritedDataKeys: inheritedDataKeys, - getDataPropertyOrDefault: getDataPropertyOrDefault, - thrower: thrower, - isArray: es5.isArray, - asArray: asArray, - notEnumerableProp: notEnumerableProp, - isPrimitive: isPrimitive, - isObject: isObject, - isError: isError, - canEvaluate: canEvaluate, - errorObj: errorObj, - tryCatch: tryCatch, - inherits: inherits, - withAppended: withAppended, - maybeWrapAsError: maybeWrapAsError, - toFastProperties: toFastProperties, - filledRange: filledRange, - toString: safeToString, - canAttachTrace: canAttachTrace, - ensureErrorObject: ensureErrorObject, - originatesFromRejection: originatesFromRejection, - markAsOriginatingFromRejection: markAsOriginatingFromRejection, - classString: classString, - copyDescriptors: copyDescriptors, - hasDevTools: typeof chrome !== "undefined" && chrome && typeof chrome.loadTimes === "function", - isNode: isNode, - env: env, - global: globalObject - }; - ret.isRecentNode = ret.isNode && function () { - var version = process.versions.node.split(".").map(Number); - return version[0] === 0 && version[1] > 10 || version[0] > 0; - }(); + if (carry !== 0) { + this.words[i] = carry; + this.length++; + } - if (ret.isNode) ret.toFastProperties(process); + return this; + }; - try { - throw new Error(); - } catch (e) { - ret.lastLineError = e; - } - module.exports = ret; - }, { "./es5": 13 }] }, {}, [4])(4); - });;if (typeof window !== 'undefined' && window !== null) { - window.P = window.Promise; - } else if (typeof self !== 'undefined' && self !== null) { - self.P = self.Promise; - } - }).call(this, require('_process'), typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}); - }, { "_process": 120 }], 188: [function (require, module, exports) { - 'use strict'; + BN.prototype.muln = function muln(num) { + return this.clone().imuln(num); + }; - // - // We store our EE objects in a plain object whose properties are event names. - // If `Object.create(null)` is not supported we prefix the event names with a - // `~` to make sure that the built-in object properties are not overridden or - // used as an attack vector. - // We also assume that `Object.create(null)` is available when the event name - // is an ES6 Symbol. - // + // `this` * `this` + BN.prototype.sqr = function sqr() { + return this.mul(this); + }; - var prefix = typeof Object.create !== 'function' ? '~' : false; + // `this` * `this` in-place + BN.prototype.isqr = function isqr() { + return this.imul(this.clone()); + }; - /** - * Representation of a single EventEmitter function. - * - * @param {Function} fn Event handler to be called. - * @param {Mixed} context Context for function execution. - * @param {Boolean} once Only emit once - * @api private - */ - function EE(fn, context, once) { - this.fn = fn; - this.context = context; - this.once = once || false; - } + // Math.pow(`this`, `num`) + BN.prototype.pow = function pow(num) { + var w = toBitArray(num); + if (w.length === 0) return new BN(1); - /** - * Minimal EventEmitter interface that is molded against the Node.js - * EventEmitter interface. - * - * @constructor - * @api public - */ - function EventEmitter() {} /* Nothing to set */ + // Skip leading zeroes + var res = this; + for (var i = 0; i < w.length; i++, res = res.sqr()) { + if (w[i] !== 0) break; + } - /** - * Holds the assigned EventEmitters by name. - * - * @type {Object} - * @private - */ - EventEmitter.prototype._events = undefined; + if (++i < w.length) { + for (var q = res.sqr(); i < w.length; i++, q = q.sqr()) { + if (w[i] === 0) continue; - /** - * Return a list of assigned event listeners. - * - * @param {String} event The events that should be listed. - * @param {Boolean} exists We only need to know if there are listeners. - * @returns {Array|Boolean} - * @api public - */ - EventEmitter.prototype.listeners = function listeners(event, exists) { - var evt = prefix ? prefix + event : event, - available = this._events && this._events[evt]; + res = res.mul(q); + } + } - if (exists) return !!available; - if (!available) return []; - if (available.fn) return [available.fn]; + return res; + }; - for (var i = 0, l = available.length, ee = new Array(l); i < l; i++) { - ee[i] = available[i].fn; - } + // Shift-left in-place + BN.prototype.iushln = function iushln(bits) { + assert(typeof bits === 'number' && bits >= 0); + var r = bits % 26; + var s = (bits - r) / 26; + var carryMask = 0x3ffffff >>> 26 - r << 26 - r; + var i; - return ee; - }; + if (r !== 0) { + var carry = 0; - /** - * Emit an event to all registered event listeners. - * - * @param {String} event The name of the event. - * @returns {Boolean} Indication if we've emitted an event. - * @api public - */ - EventEmitter.prototype.emit = function emit(event, a1, a2, a3, a4, a5) { - var evt = prefix ? prefix + event : event; + for (i = 0; i < this.length; i++) { + var newCarry = this.words[i] & carryMask; + var c = (this.words[i] | 0) - newCarry << r; + this.words[i] = c | carry; + carry = newCarry >>> 26 - r; + } - if (!this._events || !this._events[evt]) return false; + if (carry) { + this.words[i] = carry; + this.length++; + } + } - var listeners = this._events[evt], - len = arguments.length, - args, - i; + if (s !== 0) { + for (i = this.length - 1; i >= 0; i--) { + this.words[i + s] = this.words[i]; + } - if ('function' === typeof listeners.fn) { - if (listeners.once) this.removeListener(event, listeners.fn, undefined, true); + for (i = 0; i < s; i++) { + this.words[i] = 0; + } - switch (len) { - case 1: - return listeners.fn.call(listeners.context), true; - case 2: - return listeners.fn.call(listeners.context, a1), true; - case 3: - return listeners.fn.call(listeners.context, a1, a2), true; - case 4: - return listeners.fn.call(listeners.context, a1, a2, a3), true; - case 5: - return listeners.fn.call(listeners.context, a1, a2, a3, a4), true; - case 6: - return listeners.fn.call(listeners.context, a1, a2, a3, a4, a5), true; + this.length += s; } - for (i = 1, args = new Array(len - 1); i < len; i++) { - args[i - 1] = arguments[i]; - } + return this.strip(); + }; - listeners.fn.apply(listeners.context, args); - } else { - var length = listeners.length, - j; + BN.prototype.ishln = function ishln(bits) { + // TODO(indutny): implement me + assert(this.negative === 0); + return this.iushln(bits); + }; - for (i = 0; i < length; i++) { - if (listeners[i].once) this.removeListener(event, listeners[i].fn, undefined, true); + // Shift-right in-place + // NOTE: `hint` is a lowest bit before trailing zeroes + // NOTE: if `extended` is present - it will be filled with destroyed bits + BN.prototype.iushrn = function iushrn(bits, hint, extended) { + assert(typeof bits === 'number' && bits >= 0); + var h; + if (hint) { + h = (hint - hint % 26) / 26; + } else { + h = 0; + } - switch (len) { - case 1: - listeners[i].fn.call(listeners[i].context);break; - case 2: - listeners[i].fn.call(listeners[i].context, a1);break; - case 3: - listeners[i].fn.call(listeners[i].context, a1, a2);break; - default: - if (!args) for (j = 1, args = new Array(len - 1); j < len; j++) { - args[j - 1] = arguments[j]; - } + var r = bits % 26; + var s = Math.min((bits - r) / 26, this.length); + var mask = 0x3ffffff ^ 0x3ffffff >>> r << r; + var maskedWords = extended; - listeners[i].fn.apply(listeners[i].context, args); + h -= s; + h = Math.max(0, h); + + // Extended mode, copy masked part + if (maskedWords) { + for (var i = 0; i < s; i++) { + maskedWords.words[i] = this.words[i]; } + maskedWords.length = s; } - } - - return true; - }; - - /** - * Register a new EventListener for the given event. - * - * @param {String} event Name of the event. - * @param {Functon} fn Callback function. - * @param {Mixed} context The context of the function. - * @api public - */ - EventEmitter.prototype.on = function on(event, fn, context) { - var listener = new EE(fn, context || this), - evt = prefix ? prefix + event : event; - if (!this._events) this._events = prefix ? {} : Object.create(null); - if (!this._events[evt]) this._events[evt] = listener;else { - if (!this._events[evt].fn) this._events[evt].push(listener);else this._events[evt] = [this._events[evt], listener]; - } + if (s === 0) { + // No-op, we should not move anything at all + } else if (this.length > s) { + this.length -= s; + for (i = 0; i < this.length; i++) { + this.words[i] = this.words[i + s]; + } + } else { + this.words[0] = 0; + this.length = 1; + } - return this; - }; + var carry = 0; + for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) { + var word = this.words[i] | 0; + this.words[i] = carry << 26 - r | word >>> r; + carry = word & mask; + } - /** - * Add an EventListener that's only called once. - * - * @param {String} event Name of the event. - * @param {Function} fn Callback function. - * @param {Mixed} context The context of the function. - * @api public - */ - EventEmitter.prototype.once = function once(event, fn, context) { - var listener = new EE(fn, context || this, true), - evt = prefix ? prefix + event : event; + // Push carried bits as a mask + if (maskedWords && carry !== 0) { + maskedWords.words[maskedWords.length++] = carry; + } - if (!this._events) this._events = prefix ? {} : Object.create(null); - if (!this._events[evt]) this._events[evt] = listener;else { - if (!this._events[evt].fn) this._events[evt].push(listener);else this._events[evt] = [this._events[evt], listener]; - } + if (this.length === 0) { + this.words[0] = 0; + this.length = 1; + } - return this; - }; + return this.strip(); + }; - /** - * Remove event listeners. - * - * @param {String} event The event we want to remove. - * @param {Function} fn The listener that we need to find. - * @param {Mixed} context Only remove listeners matching this context. - * @param {Boolean} once Only remove once listeners. - * @api public - */ - EventEmitter.prototype.removeListener = function removeListener(event, fn, context, once) { - var evt = prefix ? prefix + event : event; + BN.prototype.ishrn = function ishrn(bits, hint, extended) { + // TODO(indutny): implement me + assert(this.negative === 0); + return this.iushrn(bits, hint, extended); + }; - if (!this._events || !this._events[evt]) return this; + // Shift-left + BN.prototype.shln = function shln(bits) { + return this.clone().ishln(bits); + }; - var listeners = this._events[evt], - events = []; + BN.prototype.ushln = function ushln(bits) { + return this.clone().iushln(bits); + }; - if (fn) { - if (listeners.fn) { - if (listeners.fn !== fn || once && !listeners.once || context && listeners.context !== context) { - events.push(listeners); - } - } else { - for (var i = 0, length = listeners.length; i < length; i++) { - if (listeners[i].fn !== fn || once && !listeners[i].once || context && listeners[i].context !== context) { - events.push(listeners[i]); - } - } - } - } + // Shift-right + BN.prototype.shrn = function shrn(bits) { + return this.clone().ishrn(bits); + }; - // - // Reset the array, or remove it completely if we have no more listeners. - // - if (events.length) { - this._events[evt] = events.length === 1 ? events[0] : events; - } else { - delete this._events[evt]; - } + BN.prototype.ushrn = function ushrn(bits) { + return this.clone().iushrn(bits); + }; - return this; - }; + // Test if n bit is set + BN.prototype.testn = function testn(bit) { + assert(typeof bit === 'number' && bit >= 0); + var r = bit % 26; + var s = (bit - r) / 26; + var q = 1 << r; - /** - * Remove all listeners or only the listeners for the specified event. - * - * @param {String} event The event want to remove all listeners for. - * @api public - */ - EventEmitter.prototype.removeAllListeners = function removeAllListeners(event) { - if (!this._events) return this; + // Fast case: bit is much higher than all existing words + if (this.length <= s) return false; - if (event) delete this._events[prefix ? prefix + event : event];else this._events = prefix ? {} : Object.create(null); + // Check bit and return + var w = this.words[s]; - return this; - }; + return !!(w & q); + }; - // - // Alias methods names because people roll like that. - // - EventEmitter.prototype.off = EventEmitter.prototype.removeListener; - EventEmitter.prototype.addListener = EventEmitter.prototype.on; + // Return only lowers bits of number (in-place) + BN.prototype.imaskn = function imaskn(bits) { + assert(typeof bits === 'number' && bits >= 0); + var r = bits % 26; + var s = (bits - r) / 26; - // - // This function doesn't apply anymore. - // - EventEmitter.prototype.setMaxListeners = function setMaxListeners() { - return this; - }; + assert(this.negative === 0, 'imaskn works only with positive numbers'); - // - // Expose the prefix. - // - EventEmitter.prefixed = prefix; + if (this.length <= s) { + return this; + } - // - // Expose the module. - // - if ('undefined' !== typeof module) { - module.exports = EventEmitter; - } - }, {}], 189: [function (require, module, exports) { - /* - This file is part of web3.js. - - web3.js is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - web3.js is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with web3.js. If not, see . - */ - /** - * @file index.js - * @author Fabian Vogelsteller - * @date 2016 - */ + if (r !== 0) { + s++; + } + this.length = Math.min(s, this.length); - "use strict"; + if (r !== 0) { + var mask = 0x3ffffff ^ 0x3ffffff >>> r << r; + this.words[this.length - 1] &= mask; + } - var EventEmitter = require('eventemitter3'); - var Promise = require("bluebird"); + return this.strip(); + }; - /** - * This function generates a defer promise and adds eventEmitter functionality to it - * - * @method eventifiedPromise - */ - var PromiEvent = function PromiEvent(justPromise) { - var resolve, - reject, - eventEmitter = new Promise(function () { - resolve = arguments[0]; - reject = arguments[1]; - }); + // Return only lowers bits of number + BN.prototype.maskn = function maskn(bits) { + return this.clone().imaskn(bits); + }; - if (justPromise) { - return { - resolve: resolve, - reject: reject, - eventEmitter: eventEmitter - }; - } + // Add plain number `num` to `this` + BN.prototype.iaddn = function iaddn(num) { + assert(typeof num === 'number'); + assert(num < 0x4000000); + if (num < 0) return this.isubn(-num); - // get eventEmitter - var emitter = new EventEmitter(); + // Possible sign change + if (this.negative !== 0) { + if (this.length === 1 && (this.words[0] | 0) < num) { + this.words[0] = num - (this.words[0] | 0); + this.negative = 0; + return this; + } - // add eventEmitter to the promise - eventEmitter._events = emitter._events; - eventEmitter.emit = emitter.emit; - eventEmitter.on = emitter.on; - eventEmitter.once = emitter.once; - eventEmitter.off = emitter.off; - eventEmitter.listeners = emitter.listeners; - eventEmitter.addListener = emitter.addListener; - eventEmitter.removeListener = emitter.removeListener; - eventEmitter.removeAllListeners = emitter.removeAllListeners; + this.negative = 0; + this.isubn(num); + this.negative = 1; + return this; + } - return { - resolve: resolve, - reject: reject, - eventEmitter: eventEmitter + // Add without checks + return this._iaddn(num); }; - }; - - PromiEvent.resolve = function (value) { - var promise = PromiEvent(true); - promise.resolve(value); - return promise.eventEmitter; - }; - module.exports = PromiEvent; - }, { "bluebird": 187, "eventemitter3": 188 }], 190: [function (require, module, exports) { - arguments[4][170][0].apply(exports, arguments); - }, { "dup": 170 }], 191: [function (require, module, exports) { - /* - This file is part of web3.js. - - web3.js is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - web3.js is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with web3.js. If not, see . - */ - /** - * @file batch.js - * @author Marek Kotewicz - * @date 2015 - */ + BN.prototype._iaddn = function _iaddn(num) { + this.words[0] += num; - "use strict"; + // Carry + for (var i = 0; i < this.length && this.words[i] >= 0x4000000; i++) { + this.words[i] -= 0x4000000; + if (i === this.length - 1) { + this.words[i + 1] = 1; + } else { + this.words[i + 1]++; + } + } + this.length = Math.max(this.length, i + 1); - var Jsonrpc = require('./jsonrpc'); - var errors = require('web3-core-helpers').errors; + return this; + }; - var Batch = function Batch(requestManager) { - this.requestManager = requestManager; - this.requests = []; - }; + // Subtract plain number `num` from `this` + BN.prototype.isubn = function isubn(num) { + assert(typeof num === 'number'); + assert(num < 0x4000000); + if (num < 0) return this.iaddn(-num); - /** - * Should be called to add create new request to batch request - * - * @method add - * @param {Object} jsonrpc requet object - */ - Batch.prototype.add = function (request) { - this.requests.push(request); - }; + if (this.negative !== 0) { + this.negative = 0; + this.iaddn(num); + this.negative = 1; + return this; + } - /** - * Should be called to execute batch request - * - * @method execute - */ - Batch.prototype.execute = function () { - var requests = this.requests; - this.requestManager.sendBatch(requests, function (err, results) { - results = results || []; - requests.map(function (request, index) { - return results[index] || {}; - }).forEach(function (result, index) { - if (requests[index].callback) { + this.words[0] -= num; - if (result && result.error) { - return requests[index].callback(errors.ErrorResponse(result)); - } + if (this.length === 1 && this.words[0] < 0) { + this.words[0] = -this.words[0]; + this.negative = 1; + } else { + // Carry + for (var i = 0; i < this.length && this.words[i] < 0; i++) { + this.words[i] += 0x4000000; + this.words[i + 1] -= 1; + } + } - if (!Jsonrpc.isValidResponse(result)) { - return requests[index].callback(errors.InvalidResponse(result)); - } + return this.strip(); + }; - requests[index].callback(null, requests[index].format ? requests[index].format(result.result) : result.result); - } - }); - }); - }; + BN.prototype.addn = function addn(num) { + return this.clone().iaddn(num); + }; - module.exports = Batch; - }, { "./jsonrpc": 194, "web3-core-helpers": 184 }], 192: [function (require, module, exports) { - /* - This file is part of web3.js. - - web3.js is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - web3.js is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with web3.js. If not, see . - */ - /** - * @file givenProvider.js - * @author Fabian Vogelsteller - * @date 2017 - */ + BN.prototype.subn = function subn(num) { + return this.clone().isubn(num); + }; - "use strict"; + BN.prototype.iabs = function iabs() { + this.negative = 0; - var givenProvider = null; + return this; + }; - // ADD GIVEN PROVIDER - /* jshint ignore:start */ - var global = Function('return this')(); + BN.prototype.abs = function abs() { + return this.clone().iabs(); + }; - // EthereumProvider - if (typeof global.ethereumProvider !== 'undefined') { - givenProvider = global.ethereumProvider; + BN.prototype._ishlnsubmul = function _ishlnsubmul(num, mul, shift) { + var len = num.length + shift; + var i; - // Legacy web3.currentProvider - } else if (typeof global.web3 !== 'undefined' && global.web3.currentProvider) { + this._expand(len); - if (global.web3.currentProvider.sendAsync) { - global.web3.currentProvider.send = global.web3.currentProvider.sendAsync; - delete global.web3.currentProvider.sendAsync; - } + var w; + var carry = 0; + for (i = 0; i < num.length; i++) { + w = (this.words[i + shift] | 0) + carry; + var right = (num.words[i] | 0) * mul; + w -= right & 0x3ffffff; + carry = (w >> 26) - (right / 0x4000000 | 0); + this.words[i + shift] = w & 0x3ffffff; + } + for (; i < this.length - shift; i++) { + w = (this.words[i + shift] | 0) + carry; + carry = w >> 26; + this.words[i + shift] = w & 0x3ffffff; + } - // if connection is 'ipcProviderWrapper', add subscription support - if (!global.web3.currentProvider.on && global.web3.currentProvider.connection && global.web3.currentProvider.connection.constructor.name === 'ipcProviderWrapper') { + if (carry === 0) return this.strip(); - global.web3.currentProvider.on = function (type, callback) { + // Subtraction overflow + assert(carry === -1); + carry = 0; + for (i = 0; i < this.length; i++) { + w = -(this.words[i] | 0) + carry; + carry = w >> 26; + this.words[i] = w & 0x3ffffff; + } + this.negative = 1; - if (typeof callback !== 'function') throw new Error('The second parameter callback must be a function.'); + return this.strip(); + }; - switch (type) { - case 'data': - this.connection.on('data', function (data) { - var result = ''; + BN.prototype._wordDiv = function _wordDiv(num, mode) { + var shift = this.length - num.length; - data = data.toString(); + var a = this.clone(); + var b = num; - try { - result = JSON.parse(data); - } catch (e) { - return callback(new Error('Couldn\'t parse response data' + data)); - } + // Normalize + var bhi = b.words[b.length - 1] | 0; + var bhiBits = this._countBits(bhi); + shift = 26 - bhiBits; + if (shift !== 0) { + b = b.ushln(shift); + a.iushln(shift); + bhi = b.words[b.length - 1] | 0; + } - // notification - if (!result.id && result.method.indexOf('_subscription') !== -1) { - callback(null, result); - } - }); - break; + // Initialize quotient + var m = a.length - b.length; + var q; - default: - this.connection.on(type, callback); - break; + if (mode !== 'mod') { + q = new BN(null); + q.length = m + 1; + q.words = new Array(q.length); + for (var i = 0; i < q.length; i++) { + q.words[i] = 0; } - }; - } - - givenProvider = global.web3.currentProvider; - } - /* jshint ignore:end */ + } - module.exports = givenProvider; - }, {}], 193: [function (require, module, exports) { - /* - This file is part of web3.js. - - web3.js is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - web3.js is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with web3.js. If not, see . - */ - /** - * @file index.js - * @author Fabian Vogelsteller - * @date 2017 - */ + var diff = a.clone()._ishlnsubmul(b, 1, m); + if (diff.negative === 0) { + a = diff; + if (q) { + q.words[m] = 1; + } + } - "use strict"; + for (var j = m - 1; j >= 0; j--) { + var qj = (a.words[b.length + j] | 0) * 0x4000000 + (a.words[b.length + j - 1] | 0); - var _ = require('underscore'); - var errors = require('web3-core-helpers').errors; - var Jsonrpc = require('./jsonrpc.js'); - var BatchManager = require('./batch.js'); - var givenProvider = require('./givenProvider.js'); + // NOTE: (qj / bhi) is (0x3ffffff * 0x4000000 + 0x3ffffff) / 0x2000000 max + // (0x7ffffff) + qj = Math.min(qj / bhi | 0, 0x3ffffff); - /** - * It's responsible for passing messages to providers - * It's also responsible for polling the ethereum node for incoming messages - * Default poll timeout is 1 second - * Singleton - */ - var RequestManager = function RequestManager(provider) { - this.provider = null; - this.providers = RequestManager.providers; + a._ishlnsubmul(b, qj, j); + while (a.negative !== 0) { + qj--; + a.negative = 0; + a._ishlnsubmul(b, 1, j); + if (!a.isZero()) { + a.negative ^= 1; + } + } + if (q) { + q.words[j] = qj; + } + } + if (q) { + q.strip(); + } + a.strip(); - this.setProvider(provider); - this.subscriptions = {}; - }; + // Denormalize + if (mode !== 'div' && shift !== 0) { + a.iushrn(shift); + } - RequestManager.givenProvider = givenProvider; + return { + div: q || null, + mod: a + }; + }; - RequestManager.providers = { - WebsocketProvider: require('web3-providers-ws'), - HttpProvider: require('web3-providers-http'), - IpcProvider: require('web3-providers-ipc') - }; + // NOTE: 1) `mode` can be set to `mod` to request mod only, + // to `div` to request div only, or be absent to + // request both div & mod + // 2) `positive` is true if unsigned mod is requested + BN.prototype.divmod = function divmod(num, mode, positive) { + assert(!num.isZero()); - /** - * Should be used to set provider of request manager - * - * @method setProvider - * @param {Object} p - */ - RequestManager.prototype.setProvider = function (p, net) { - var _this = this; + if (this.isZero()) { + return { + div: new BN(0), + mod: new BN(0) + }; + } - // autodetect provider - if (p && typeof p === 'string' && this.providers) { + var div, mod, res; + if (this.negative !== 0 && num.negative === 0) { + res = this.neg().divmod(num, mode); - // HTTP - if (/^http(s)?:\/\//i.test(p)) { - p = new this.providers.HttpProvider(p); + if (mode !== 'mod') { + div = res.div.neg(); + } - // WS - } else if (/^ws(s)?:\/\//i.test(p)) { - p = new this.providers.WebsocketProvider(p); + if (mode !== 'div') { + mod = res.mod.neg(); + if (positive && mod.negative !== 0) { + mod.iadd(num); + } + } - // IPC - } else if (p && (typeof net === "undefined" ? "undefined" : _typeof(net)) === 'object' && typeof net.connect === 'function') { - p = new this.providers.IpcProvider(p, net); - } else if (p) { - throw new Error('Can\'t autodetect provider for "' + p + '"'); + return { + div: div, + mod: mod + }; } - } - - // reset the old one before changing - if (this.provider) this.clearSubscriptions(); - this.provider = p || null; - - // listen to incoming notifications - if (this.provider && this.provider.on) { - this.provider.on('data', function requestManagerNotification(result, deprecatedResult) { - result = result || deprecatedResult; // this is for possible old providers, which may had the error first handler + if (this.negative === 0 && num.negative !== 0) { + res = this.divmod(num.neg(), mode); - // check for result.method, to prevent old providers errors to pass as result - if (result.method && _this.subscriptions[result.params.subscription] && _this.subscriptions[result.params.subscription].callback) { - _this.subscriptions[result.params.subscription].callback(null, result.params.result); + if (mode !== 'mod') { + div = res.div.neg(); } - }); - // TODO add error, end, timeout, connect?? - // this.provider.on('error', function requestManagerNotification(result){ - // Object.keys(_this.subscriptions).forEach(function(id){ - // if(_this.subscriptions[id].callback) - // _this.subscriptions[id].callback(err); - // }); - // } - } - }; - /** - * Should be used to asynchronously send request - * - * @method sendAsync - * @param {Object} data - * @param {Function} callback - */ - RequestManager.prototype.send = function (data, callback) { - callback = callback || function () {}; + return { + div: div, + mod: res.mod + }; + } - if (!this.provider) { - return callback(errors.InvalidProvider()); - } + if ((this.negative & num.negative) !== 0) { + res = this.neg().divmod(num.neg(), mode); - var payload = Jsonrpc.toPayload(data.method, data.params); - this.provider[this.provider.sendAsync ? 'sendAsync' : 'send'](payload, function (err, result) { - if (result && result.id && payload.id !== result.id) return callback(new Error('Wrong response id "' + result.id + '" (expected: "' + payload.id + '") in ' + JSON.stringify(payload))); + if (mode !== 'div') { + mod = res.mod.neg(); + if (positive && mod.negative !== 0) { + mod.isub(num); + } + } - if (err) { - return callback(err); + return { + div: res.div, + mod: mod + }; } - if (result && result.error) { - return callback(errors.ErrorResponse(result)); - } + // Both numbers are positive at this point - if (!Jsonrpc.isValidResponse(result)) { - return callback(errors.InvalidResponse(result)); + // Strip both numbers to approximate shift value + if (num.length > this.length || this.cmp(num) < 0) { + return { + div: new BN(0), + mod: this + }; } - callback(null, result.result); - }); - }; + // Very short reduction + if (num.length === 1) { + if (mode === 'div') { + return { + div: this.divn(num.words[0]), + mod: null + }; + } - /** - * Should be called to asynchronously send batch request - * - * @method sendBatch - * @param {Array} batch data - * @param {Function} callback - */ - RequestManager.prototype.sendBatch = function (data, callback) { - if (!this.provider) { - return callback(errors.InvalidProvider()); - } + if (mode === 'mod') { + return { + div: null, + mod: new BN(this.modn(num.words[0])) + }; + } - var payload = Jsonrpc.toBatchPayload(data); - this.provider[this.provider.sendAsync ? 'sendAsync' : 'send'](payload, function (err, results) { - if (err) { - return callback(err); + return { + div: this.divn(num.words[0]), + mod: new BN(this.modn(num.words[0])) + }; } - if (!_.isArray(results)) { - return callback(errors.InvalidResponse(results)); - } + return this._wordDiv(num, mode); + }; - callback(null, results); - }); - }; + // Find `this` / `num` + BN.prototype.div = function div(num) { + return this.divmod(num, 'div', false).div; + }; - /** - * Waits for notifications - * - * @method addSubscription - * @param {String} id the subscription id - * @param {String} name the subscription name - * @param {String} type the subscription namespace (eth, personal, etc) - * @param {Function} callback the callback to call for incoming notifications - */ - RequestManager.prototype.addSubscription = function (id, name, type, callback) { - if (this.provider.on) { - this.subscriptions[id] = { - callback: callback, - type: type, - name: name - }; - } else { - throw new Error('The provider doesn\'t support subscriptions: ' + this.provider.constructor.name); - } - }; + // Find `this` % `num` + BN.prototype.mod = function mod(num) { + return this.divmod(num, 'mod', false).mod; + }; - /** - * Waits for notifications - * - * @method removeSubscription - * @param {String} id the subscription id - * @param {Function} callback fired once the subscription is removed - */ - RequestManager.prototype.removeSubscription = function (id, callback) { - var _this = this; + BN.prototype.umod = function umod(num) { + return this.divmod(num, 'mod', true).mod; + }; - if (this.subscriptions[id]) { + // Find Round(`this` / `num`) + BN.prototype.divRound = function divRound(num) { + var dm = this.divmod(num); - this.send({ - method: this.subscriptions[id].type + '_unsubscribe', - params: [id] - }, callback); + // Fast case - exact division + if (dm.mod.isZero()) return dm.div; - // remove subscription - delete _this.subscriptions[id]; - } - }; + var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod; - /** - * Should be called to reset the subscriptions - * - * @method reset - */ - RequestManager.prototype.clearSubscriptions = function (keepIsSyncing) { - var _this = this; + var half = num.ushrn(1); + var r2 = num.andln(1); + var cmp = mod.cmp(half); - // uninstall all subscriptions - Object.keys(this.subscriptions).forEach(function (id) { - if (!keepIsSyncing || _this.subscriptions[id].name !== 'syncing') _this.removeSubscription(id); - }); + // Round down + if (cmp < 0 || r2 === 1 && cmp === 0) return dm.div; - // reset notification callbacks etc. - if (this.provider.reset) this.provider.reset(); - }; + // Round up + return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1); + }; - module.exports = { - Manager: RequestManager, - BatchManager: BatchManager - }; - }, { "./batch.js": 191, "./givenProvider.js": 192, "./jsonrpc.js": 194, "underscore": 190, "web3-core-helpers": 184, "web3-providers-http": 372, "web3-providers-ipc": 375, "web3-providers-ws": 377 }], 194: [function (require, module, exports) { - /* - This file is part of web3.js. - - web3.js is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - web3.js is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with web3.js. If not, see . - */ - /** @file jsonrpc.js - * @authors: - * Fabian Vogelsteller - * Marek Kotewicz - * Aaron Kumavis - * @date 2015 - */ + BN.prototype.modn = function modn(num) { + assert(num <= 0x3ffffff); + var p = (1 << 26) % num; - "use strict"; + var acc = 0; + for (var i = this.length - 1; i >= 0; i--) { + acc = (p * acc + (this.words[i] | 0)) % num; + } - // Initialize Jsonrpc as a simple object with utility functions. + return acc; + }; - var Jsonrpc = { - messageId: 0 - }; + // In-place division by number + BN.prototype.idivn = function idivn(num) { + assert(num <= 0x3ffffff); - /** - * Should be called to valid json create payload object - * - * @method toPayload - * @param {Function} method of jsonrpc call, required - * @param {Array} params, an array of method params, optional - * @returns {Object} valid jsonrpc payload object - */ - Jsonrpc.toPayload = function (method, params) { - if (!method) { - throw new Error('JSONRPC method should be specified for params: "' + JSON.stringify(params) + '"!'); - } + var carry = 0; + for (var i = this.length - 1; i >= 0; i--) { + var w = (this.words[i] | 0) + carry * 0x4000000; + this.words[i] = w / num | 0; + carry = w % num; + } - // advance message ID - Jsonrpc.messageId++; + return this.strip(); + }; - return { - jsonrpc: '2.0', - id: Jsonrpc.messageId, - method: method, - params: params || [] + BN.prototype.divn = function divn(num) { + return this.clone().idivn(num); }; - }; - /** - * Should be called to check if jsonrpc response is valid - * - * @method isValidResponse - * @param {Object} - * @returns {Boolean} true if response is valid, otherwise false - */ - Jsonrpc.isValidResponse = function (response) { - return Array.isArray(response) ? response.every(validateSingleMessage) : validateSingleMessage(response); + BN.prototype.egcd = function egcd(p) { + assert(p.negative === 0); + assert(!p.isZero()); - function validateSingleMessage(message) { - return !!message && !message.error && message.jsonrpc === '2.0' && (typeof message.id === 'number' || typeof message.id === 'string') && message.result !== undefined; // only undefined is not valid json object - } - }; + var x = this; + var y = p.clone(); - /** - * Should be called to create batch payload object - * - * @method toBatchPayload - * @param {Array} messages, an array of objects with method (required) and params (optional) fields - * @returns {Array} batch payload - */ - Jsonrpc.toBatchPayload = function (messages) { - return messages.map(function (message) { - return Jsonrpc.toPayload(message.method, message.params); - }); - }; + if (x.negative !== 0) { + x = x.umod(p); + } else { + x = x.clone(); + } - module.exports = Jsonrpc; - }, {}], 195: [function (require, module, exports) { - arguments[4][188][0].apply(exports, arguments); - }, { "dup": 188 }], 196: [function (require, module, exports) { - arguments[4][170][0].apply(exports, arguments); - }, { "dup": 170 }], 197: [function (require, module, exports) { - /* - This file is part of web3.js. - - web3.js is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - web3.js is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with web3.js. If not, see . - */ - /** - * @file index.js - * @author Fabian Vogelsteller - * @date 2017 - */ + // A * x + B * y = x + var A = new BN(1); + var B = new BN(0); - "use strict"; + // C * x + D * y = y + var C = new BN(0); + var D = new BN(1); - var Subscription = require('./subscription.js'); + var g = 0; - var Subscriptions = function Subscriptions(options) { - this.name = options.name; - this.type = options.type; - this.subscriptions = options.subscriptions || {}; - this.requestManager = null; - }; + while (x.isEven() && y.isEven()) { + x.iushrn(1); + y.iushrn(1); + ++g; + } - Subscriptions.prototype.setRequestManager = function (rm) { - this.requestManager = rm; - }; + var yp = y.clone(); + var xp = x.clone(); - Subscriptions.prototype.attachToObject = function (obj) { - var func = this.buildCall(); - func.call = this.call; - var name = this.name.split('.'); - if (name.length > 1) { - obj[name[0]] = obj[name[0]] || {}; - obj[name[0]][name[1]] = func; - } else { - obj[name[0]] = func; - } - }; + while (!x.isZero()) { + for (var i = 0, im = 1; (x.words[0] & im) === 0 && i < 26; ++i, im <<= 1) {} + if (i > 0) { + x.iushrn(i); + while (i-- > 0) { + if (A.isOdd() || B.isOdd()) { + A.iadd(yp); + B.isub(xp); + } - Subscriptions.prototype.buildCall = function () { - var _this = this; + A.iushrn(1); + B.iushrn(1); + } + } - return function () { - if (!_this.subscriptions[arguments[0]]) { - console.warn('Subscription ' + JSON.stringify(arguments[0]) + ' doesn\'t exist. Subscribing anyway.'); - } + for (var j = 0, jm = 1; (y.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1) {} + if (j > 0) { + y.iushrn(j); + while (j-- > 0) { + if (C.isOdd() || D.isOdd()) { + C.iadd(yp); + D.isub(xp); + } - var subscription = new Subscription({ - subscription: _this.subscriptions[arguments[0]], - requestManager: _this.requestManager, - type: _this.type - }); + C.iushrn(1); + D.iushrn(1); + } + } - return subscription.subscribe.apply(subscription, arguments); + if (x.cmp(y) >= 0) { + x.isub(y); + A.isub(C); + B.isub(D); + } else { + y.isub(x); + C.isub(A); + D.isub(B); + } + } + + return { + a: C, + b: D, + gcd: y.iushln(g) + }; }; - }; - module.exports = { - subscriptions: Subscriptions, - subscription: Subscription - }; - }, { "./subscription.js": 198 }], 198: [function (require, module, exports) { - /* - This file is part of web3.js. - - web3.js is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - web3.js is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with web3.js. If not, see . - */ - /** - * @file subscription.js - * @author Fabian Vogelsteller - * @date 2017 - */ + // This is reduced incarnation of the binary EEA + // above, designated to invert members of the + // _prime_ fields F(p) at a maximal speed + BN.prototype._invmp = function _invmp(p) { + assert(p.negative === 0); + assert(!p.isZero()); - "use strict"; + var a = this; + var b = p.clone(); - var _ = require('underscore'); - var errors = require('web3-core-helpers').errors; - var EventEmitter = require('eventemitter3'); + if (a.negative !== 0) { + a = a.umod(p); + } else { + a = a.clone(); + } - function Subscription(options) { - EventEmitter.call(this); + var x1 = new BN(1); + var x2 = new BN(0); - this.id = null; - this.callback = null; - this.arguments = null; - this._reconnectIntervalId = null; + var delta = b.clone(); - this.options = { - subscription: options.subscription, - type: options.type, - requestManager: options.requestManager - }; - } + while (a.cmpn(1) > 0 && b.cmpn(1) > 0) { + for (var i = 0, im = 1; (a.words[0] & im) === 0 && i < 26; ++i, im <<= 1) {} + if (i > 0) { + a.iushrn(i); + while (i-- > 0) { + if (x1.isOdd()) { + x1.iadd(delta); + } - // INHERIT - Subscription.prototype = Object.create(EventEmitter.prototype); - Subscription.prototype.constructor = Subscription; + x1.iushrn(1); + } + } - /** - * Should be used to extract callback from array of arguments. Modifies input param - * - * @method extractCallback - * @param {Array} arguments - * @return {Function|Null} callback, if exists - */ + for (var j = 0, jm = 1; (b.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1) {} + if (j > 0) { + b.iushrn(j); + while (j-- > 0) { + if (x2.isOdd()) { + x2.iadd(delta); + } - Subscription.prototype._extractCallback = function (args) { - if (_.isFunction(args[args.length - 1])) { - return args.pop(); // modify the args array! - } - }; + x2.iushrn(1); + } + } - /** - * Should be called to check if the number of arguments is correct - * - * @method validateArgs - * @param {Array} arguments - * @throws {Error} if it is not - */ + if (a.cmp(b) >= 0) { + a.isub(b); + x1.isub(x2); + } else { + b.isub(a); + x2.isub(x1); + } + } - Subscription.prototype._validateArgs = function (args) { - var subscription = this.options.subscription; + var res; + if (a.cmpn(1) === 0) { + res = x1; + } else { + res = x2; + } - if (!subscription) subscription = {}; + if (res.cmpn(0) < 0) { + res.iadd(p); + } - if (!subscription.params) subscription.params = 0; + return res; + }; - if (args.length !== subscription.params) { - throw errors.InvalidNumberOfParams(args.length, subscription.params + 1, args[0]); - } - }; + BN.prototype.gcd = function gcd(num) { + if (this.isZero()) return num.abs(); + if (num.isZero()) return this.abs(); - /** - * Should be called to format input args of method - * - * @method formatInput - * @param {Array} - * @return {Array} - */ + var a = this.clone(); + var b = num.clone(); + a.negative = 0; + b.negative = 0; - Subscription.prototype._formatInput = function (args) { - var subscription = this.options.subscription; + // Remove common factor of two + for (var shift = 0; a.isEven() && b.isEven(); shift++) { + a.iushrn(1); + b.iushrn(1); + } - if (!subscription) { - return args; - } + do { + while (a.isEven()) { + a.iushrn(1); + } + while (b.isEven()) { + b.iushrn(1); + } - if (!subscription.inputFormatter) { - return args; - } + var r = a.cmp(b); + if (r < 0) { + // Swap `a` and `b` to make `a` always bigger than `b` + var t = a; + a = b; + b = t; + } else if (r === 0 || b.cmpn(1) === 0) { + break; + } - var formattedArgs = subscription.inputFormatter.map(function (formatter, index) { - return formatter ? formatter(args[index]) : args[index]; - }); + a.isub(b); + } while (true); - return formattedArgs; - }; + return b.iushln(shift); + }; - /** - * Should be called to format output(result) of method - * - * @method formatOutput - * @param {Object} - * @return {Object} - */ + // Invert number in the field F(num) + BN.prototype.invm = function invm(num) { + return this.egcd(num).a.umod(num); + }; - Subscription.prototype._formatOutput = function (result) { - var subscription = this.options.subscription; + BN.prototype.isEven = function isEven() { + return (this.words[0] & 1) === 0; + }; - return subscription && subscription.outputFormatter && result ? subscription.outputFormatter(result) : result; - }; + BN.prototype.isOdd = function isOdd() { + return (this.words[0] & 1) === 1; + }; - /** - * Should create payload from given input args - * - * @method toPayload - * @param {Array} args - * @return {Object} - */ - Subscription.prototype._toPayload = function (args) { - var params = []; - this.callback = this._extractCallback(args); + // And first word and num + BN.prototype.andln = function andln(num) { + return this.words[0] & num; + }; - if (!this.subscriptionMethod) { - this.subscriptionMethod = args.shift(); + // Increment at the bit position in-line + BN.prototype.bincn = function bincn(bit) { + assert(typeof bit === 'number'); + var r = bit % 26; + var s = (bit - r) / 26; + var q = 1 << r; - // replace subscription with given name - if (this.options.subscription.subscriptionName) { - this.subscriptionMethod = this.options.subscription.subscriptionName; + // Fast case: bit is much higher than all existing words + if (this.length <= s) { + this._expand(s + 1); + this.words[s] |= q; + return this; } - } - if (!this.arguments) { - this.arguments = this._formatInput(args); - this._validateArgs(this.arguments); - args = []; // make empty after validation - } + // Add bit and propagate, if needed + var carry = q; + for (var i = s; carry !== 0 && i < this.length; i++) { + var w = this.words[i] | 0; + w += carry; + carry = w >>> 26; + w &= 0x3ffffff; + this.words[i] = w; + } + if (carry !== 0) { + this.words[i] = carry; + this.length++; + } + return this; + }; - // re-add subscriptionName - params.push(this.subscriptionMethod); - params = params.concat(this.arguments); + BN.prototype.isZero = function isZero() { + return this.length === 1 && this.words[0] === 0; + }; - if (args.length) { - throw new Error('Only a callback is allowed as parameter on an already instantiated subscription.'); - } + BN.prototype.cmpn = function cmpn(num) { + var negative = num < 0; - return { - method: this.options.type + '_subscribe', - params: params - }; - }; + if (this.negative !== 0 && !negative) return -1; + if (this.negative === 0 && negative) return 1; - /** - * Unsubscribes and clears callbacks - * - * @method unsubscribe - * @return {Object} - */ - Subscription.prototype.unsubscribe = function (callback) { - this.options.requestManager.removeSubscription(this.id, callback); - this.id = null; - this.removeAllListeners(); - clearInterval(this._reconnectIntervalId); - }; + this.strip(); - /** - * Subscribes and watches for changes - * - * @method subscribe - * @param {String} subscription the subscription - * @param {Object} options the options object with address topics and fromBlock - * @return {Object} - */ - Subscription.prototype.subscribe = function () { - var _this = this; - var args = Array.prototype.slice.call(arguments); - var payload = this._toPayload(args); + var res; + if (this.length > 1) { + res = 1; + } else { + if (negative) { + num = -num; + } - if (!payload) { - return this; - } + assert(num <= 0x3ffffff, 'Number is too big'); - if (!this.options.requestManager.provider) { - var err1 = new Error('No provider set.'); - this.callback(err1, null, this); - this.emit('error', err1); - return this; - } + var w = this.words[0] | 0; + res = w === num ? 0 : w < num ? -1 : 1; + } + if (this.negative !== 0) return -res | 0; + return res; + }; - // throw error, if provider doesnt support subscriptions - if (!this.options.requestManager.provider.on) { - var err2 = new Error('The current provider doesn\'t support subscriptions: ' + this.options.requestManager.provider.constructor.name); - this.callback(err2, null, this); - this.emit('error', err2); - return this; - } + // Compare two numbers and return: + // 1 - if `this` > `num` + // 0 - if `this` == `num` + // -1 - if `this` < `num` + BN.prototype.cmp = function cmp(num) { + if (this.negative !== 0 && num.negative === 0) return -1; + if (this.negative === 0 && num.negative !== 0) return 1; - // if id is there unsubscribe first - if (this.id) { - this.unsubscribe(); - } + var res = this.ucmp(num); + if (this.negative !== 0) return -res | 0; + return res; + }; - // store the params in the options object - this.options.params = payload.params[1]; + // Unsigned comparison + BN.prototype.ucmp = function ucmp(num) { + // At this point both numbers have the same sign + if (this.length > num.length) return 1; + if (this.length < num.length) return -1; - // get past logs, if fromBlock is available - if (payload.params[0] === 'logs' && _.isObject(payload.params[1]) && payload.params[1].hasOwnProperty('fromBlock') && isFinite(payload.params[1].fromBlock)) { - // send the subscription request - this.options.requestManager.send({ - method: 'eth_getLogs', - params: [payload.params[1]] - }, function (err, logs) { - if (!err) { - logs.forEach(function (log) { - var output = _this._formatOutput(log); - _this.callback(null, output, _this); - _this.emit('data', output); - }); + var res = 0; + for (var i = this.length - 1; i >= 0; i--) { + var a = this.words[i] | 0; + var b = num.words[i] | 0; - // TODO subscribe here? after the past logs? - } else { - _this.callback(err, null, _this); - _this.emit('error', err); + if (a === b) continue; + if (a < b) { + res = -1; + } else if (a > b) { + res = 1; } - }); - } + break; + } + return res; + }; - // create subscription - // TODO move to separate function? so that past logs can go first? + BN.prototype.gtn = function gtn(num) { + return this.cmpn(num) === 1; + }; - if (_typeof(payload.params[1]) === 'object') delete payload.params[1].fromBlock; + BN.prototype.gt = function gt(num) { + return this.cmp(num) === 1; + }; - this.options.requestManager.send(payload, function (err, result) { - if (!err && result) { - _this.id = result; + BN.prototype.gten = function gten(num) { + return this.cmpn(num) >= 0; + }; - // call callback on notifications - _this.options.requestManager.addSubscription(_this.id, payload.params[0], _this.options.type, function (err, result) { + BN.prototype.gte = function gte(num) { + return this.cmp(num) >= 0; + }; - // TODO remove once its fixed in geth - if (_.isArray(result)) result = result[0]; + BN.prototype.ltn = function ltn(num) { + return this.cmpn(num) === -1; + }; - var output = _this._formatOutput(result); + BN.prototype.lt = function lt(num) { + return this.cmp(num) === -1; + }; - if (!err) { + BN.prototype.lten = function lten(num) { + return this.cmpn(num) <= 0; + }; - if (_.isFunction(_this.options.subscription.subscriptionHandler)) { - return _this.options.subscription.subscriptionHandler.call(_this, output); - } else { - _this.emit('data', output); - } - } else { - // unsubscribe, but keep listeners - _this.options.requestManager.removeSubscription(_this.id); + BN.prototype.lte = function lte(num) { + return this.cmp(num) <= 0; + }; - // re-subscribe, if connection fails - if (_this.options.requestManager.provider.once) { - _this._reconnectIntervalId = setInterval(function () { - // TODO check if that makes sense! - if (_this.options.requestManager.provider.reconnect) { - _this.options.requestManager.provider.reconnect(); - } - }, 500); + BN.prototype.eqn = function eqn(num) { + return this.cmpn(num) === 0; + }; - _this.options.requestManager.provider.once('connect', function () { - clearInterval(_this._reconnectIntervalId); - _this.subscribe(_this.callback); - }); - } - _this.emit('error', err); - } + BN.prototype.eq = function eq(num) { + return this.cmp(num) === 0; + }; - // call the callback, last so that unsubscribe there won't affect the emit above - if (_.isFunction(_this.callback)) { - _this.callback(err, output, _this); - } - }); - } else if (_.isFunction(_this.callback)) { - _this.callback(err, null, _this); - _this.emit('error', err); - } else { - // emit the event even if no callback was provided - _this.emit('error', err); - } - }); + // + // A reduce context, could be using montgomery or something better, depending + // on the `m` itself. + // + BN.red = function red(num) { + return new Red(num); + }; - // return an object to cancel the subscription - return this; - }; + BN.prototype.toRed = function toRed(ctx) { + assert(!this.red, 'Already a number in reduction context'); + assert(this.negative === 0, 'red works only with positives'); + return ctx.convertTo(this)._forceRed(ctx); + }; - module.exports = Subscription; - }, { "eventemitter3": 195, "underscore": 196, "web3-core-helpers": 184 }], 199: [function (require, module, exports) { - /* - This file is part of web3.js. - - web3.js is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - web3.js is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with web3.js. If not, see . - */ - /** - * @file extend.js - * @author Fabian Vogelsteller - * @date 2017 - */ + BN.prototype.fromRed = function fromRed() { + assert(this.red, 'fromRed works only with numbers in reduction context'); + return this.red.convertFrom(this); + }; - "use strict"; + BN.prototype._forceRed = function _forceRed(ctx) { + this.red = ctx; + return this; + }; - var formatters = require('web3-core-helpers').formatters; - var Method = require('web3-core-method'); - var utils = require('web3-utils'); + BN.prototype.forceRed = function forceRed(ctx) { + assert(!this.red, 'Already a number in reduction context'); + return this._forceRed(ctx); + }; - var extend = function extend(pckg) { - /* jshint maxcomplexity:5 */ - var ex = function ex(extension) { + BN.prototype.redAdd = function redAdd(num) { + assert(this.red, 'redAdd works only with red numbers'); + return this.red.add(this, num); + }; - var extendedObject; - if (extension.property) { - if (!pckg[extension.property]) { - pckg[extension.property] = {}; - } - extendedObject = pckg[extension.property]; - } else { - extendedObject = pckg; - } + BN.prototype.redIAdd = function redIAdd(num) { + assert(this.red, 'redIAdd works only with red numbers'); + return this.red.iadd(this, num); + }; - if (extension.methods) { - extension.methods.forEach(function (method) { - if (!(method instanceof Method)) { - method = new Method(method); - } + BN.prototype.redSub = function redSub(num) { + assert(this.red, 'redSub works only with red numbers'); + return this.red.sub(this, num); + }; - method.attachToObject(extendedObject); - method.setRequestManager(pckg._requestManager); - }); - } + BN.prototype.redISub = function redISub(num) { + assert(this.red, 'redISub works only with red numbers'); + return this.red.isub(this, num); + }; - return pckg; + BN.prototype.redShl = function redShl(num) { + assert(this.red, 'redShl works only with red numbers'); + return this.red.shl(this, num); }; - ex.formatters = formatters; - ex.utils = utils; - ex.Method = Method; + BN.prototype.redMul = function redMul(num) { + assert(this.red, 'redMul works only with red numbers'); + this.red._verify2(this, num); + return this.red.mul(this, num); + }; - return ex; - }; + BN.prototype.redIMul = function redIMul(num) { + assert(this.red, 'redMul works only with red numbers'); + this.red._verify2(this, num); + return this.red.imul(this, num); + }; - module.exports = extend; - }, { "web3-core-helpers": 184, "web3-core-method": 186, "web3-utils": 390 }], 200: [function (require, module, exports) { - /* - This file is part of web3.js. - - web3.js is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - web3.js is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with web3.js. If not, see . - */ - /** - * @file index.js - * @author Fabian Vogelsteller - * @date 2017 - */ + BN.prototype.redSqr = function redSqr() { + assert(this.red, 'redSqr works only with red numbers'); + this.red._verify1(this); + return this.red.sqr(this); + }; - "use strict"; + BN.prototype.redISqr = function redISqr() { + assert(this.red, 'redISqr works only with red numbers'); + this.red._verify1(this); + return this.red.isqr(this); + }; - var requestManager = require('web3-core-requestmanager'); - var extend = require('./extend.js'); + // Square root over p + BN.prototype.redSqrt = function redSqrt() { + assert(this.red, 'redSqrt works only with red numbers'); + this.red._verify1(this); + return this.red.sqrt(this); + }; - module.exports = { - packageInit: function packageInit(pkg, args) { - args = Array.prototype.slice.call(args); + BN.prototype.redInvm = function redInvm() { + assert(this.red, 'redInvm works only with red numbers'); + this.red._verify1(this); + return this.red.invm(this); + }; - if (!pkg) { - throw new Error('You need to instantiate using the "new" keyword.'); - } + // Return negative clone of `this` % `red modulo` + BN.prototype.redNeg = function redNeg() { + assert(this.red, 'redNeg works only with red numbers'); + this.red._verify1(this); + return this.red.neg(this); + }; - // make property of pkg._provider, which can properly set providers - Object.defineProperty(pkg, 'currentProvider', { - get: function get() { - return pkg._provider; - }, - set: function set(value) { - return pkg.setProvider(value); - }, - enumerable: true, - configurable: true - }); + BN.prototype.redPow = function redPow(num) { + assert(this.red && !num.red, 'redPow(normalNum)'); + this.red._verify1(this); + return this.red.pow(this, num); + }; - // inherit from web3 umbrella package - if (args[0] && args[0]._requestManager) { - pkg._requestManager = new requestManager.Manager(args[0].currentProvider); + // Prime numbers with efficient reduction + var primes = { + k256: null, + p224: null, + p192: null, + p25519: null + }; - // set requestmanager on package - } else { - pkg._requestManager = new requestManager.Manager(); - pkg._requestManager.setProvider(args[0], args[1]); - } + // Pseudo-Mersenne prime + function MPrime(name, p) { + // P = 2 ^ N - K + this.name = name; + this.p = new BN(p, 16); + this.n = this.p.bitLength(); + this.k = new BN(1).iushln(this.n).isub(this.p); - // add givenProvider - pkg.givenProvider = requestManager.Manager.givenProvider; - pkg.providers = requestManager.Manager.providers; + this.tmp = this._tmp(); + } - pkg._provider = pkg._requestManager.provider; + MPrime.prototype._tmp = function _tmp() { + var tmp = new BN(null); + tmp.words = new Array(Math.ceil(this.n / 13)); + return tmp; + }; - // add SETPROVIDER function (don't overwrite if already existing) - if (!pkg.setProvider) { - pkg.setProvider = function (provider, net) { - pkg._requestManager.setProvider(provider, net); - pkg._provider = pkg._requestManager.provider; - return true; - }; + MPrime.prototype.ireduce = function ireduce(num) { + // Assumes that `num` is less than `P^2` + // num = HI * (2 ^ N - K) + HI * K + LO = HI * K + LO (mod P) + var r = num; + var rlen; + + do { + this.split(r, this.tmp); + r = this.imulK(r); + r = r.iadd(this.tmp); + rlen = r.bitLength(); + } while (rlen > this.n); + + var cmp = rlen < this.n ? -1 : r.ucmp(this.p); + if (cmp === 0) { + r.words[0] = 0; + r.length = 1; + } else if (cmp > 0) { + r.isub(this.p); + } else { + r.strip(); } - // attach batch request creation - pkg.BatchRequest = requestManager.BatchManager.bind(null, pkg._requestManager); + return r; + }; - // attach extend function - pkg.extend = extend(pkg); - }, - addProviders: function addProviders(pkg) { - pkg.givenProvider = requestManager.Manager.givenProvider; - pkg.providers = requestManager.Manager.providers; - } - }; - }, { "./extend.js": 199, "web3-core-requestmanager": 193 }], 201: [function (require, module, exports) { - (function (module, exports) { - 'use strict'; + MPrime.prototype.split = function split(input, out) { + input.iushrn(this.n, 0, out); + }; - // Utils + MPrime.prototype.imulK = function imulK(num) { + return num.imul(this.k); + }; - function assert(val, msg) { - if (!val) throw new Error(msg || 'Assertion failed'); + function K256() { + MPrime.call(this, 'k256', 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f'); } + inherits(K256, MPrime); - // Could use `inherits` module, but don't want to move from single file - // architecture yet. - function inherits(ctor, superCtor) { - ctor.super_ = superCtor; - var TempCtor = function TempCtor() {}; - TempCtor.prototype = superCtor.prototype; - ctor.prototype = new TempCtor(); - ctor.prototype.constructor = ctor; - } + K256.prototype.split = function split(input, output) { + // 256 = 9 * 26 + 22 + var mask = 0x3fffff; - // BN + var outLen = Math.min(input.length, 9); + for (var i = 0; i < outLen; i++) { + output.words[i] = input.words[i]; + } + output.length = outLen; - function BN(number, base, endian) { - if (BN.isBN(number)) { - return number; + if (input.length <= 9) { + input.words[0] = 0; + input.length = 1; + return; } - this.negative = 0; - this.words = null; - this.length = 0; + // Shift by 9 limbs + var prev = input.words[9]; + output.words[output.length++] = prev & mask; - // Reduction context - this.red = null; + for (i = 10; i < input.length; i++) { + var next = input.words[i] | 0; + input.words[i - 10] = (next & mask) << 4 | prev >>> 22; + prev = next; + } + prev >>>= 22; + input.words[i - 10] = prev; + if (prev === 0 && input.length > 10) { + input.length -= 10; + } else { + input.length -= 9; + } + }; - if (number !== null) { - if (base === 'le' || base === 'be') { - endian = base; - base = 10; - } + K256.prototype.imulK = function imulK(num) { + // K = 0x1000003d1 = [ 0x40, 0x3d1 ] + num.words[num.length] = 0; + num.words[num.length + 1] = 0; + num.length += 2; - this._init(number || 0, base || 10, endian || 'be'); + // bounded at: 0x40 * 0x3ffffff + 0x3d0 = 0x100000390 + var lo = 0; + for (var i = 0; i < num.length; i++) { + var w = num.words[i] | 0; + lo += w * 0x3d1; + num.words[i] = lo & 0x3ffffff; + lo = w * 0x40 + (lo / 0x4000000 | 0); + } + + // Fast length reduction + if (num.words[num.length - 1] === 0) { + num.length--; + if (num.words[num.length - 1] === 0) { + num.length--; + } } + return num; + }; + + function P224() { + MPrime.call(this, 'p224', 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001'); } - if ((typeof module === "undefined" ? "undefined" : _typeof(module)) === 'object') { - module.exports = BN; - } else { - exports.BN = BN; + inherits(P224, MPrime); + + function P192() { + MPrime.call(this, 'p192', 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff'); } + inherits(P192, MPrime); - BN.BN = BN; - BN.wordSize = 26; + function P25519() { + // 2 ^ 255 - 19 + MPrime.call(this, '25519', '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed'); + } + inherits(P25519, MPrime); - var Buffer; - try { - Buffer = require('buf' + 'fer').Buffer; - } catch (e) {} + P25519.prototype.imulK = function imulK(num) { + // K = 0x13 + var carry = 0; + for (var i = 0; i < num.length; i++) { + var hi = (num.words[i] | 0) * 0x13 + carry; + var lo = hi & 0x3ffffff; + hi >>>= 26; - BN.isBN = function isBN(num) { - if (num instanceof BN) { - return true; + num.words[i] = lo; + carry = hi; + } + if (carry !== 0) { + num.words[num.length++] = carry; } + return num; + }; - return num !== null && (typeof num === "undefined" ? "undefined" : _typeof(num)) === 'object' && num.constructor.wordSize === BN.wordSize && Array.isArray(num.words); + // Exported mostly for testing purposes, use plain name instead + BN._prime = function prime(name) { + // Cached version of prime + if (primes[name]) return primes[name]; + + var prime; + if (name === 'k256') { + prime = new K256(); + } else if (name === 'p224') { + prime = new P224(); + } else if (name === 'p192') { + prime = new P192(); + } else if (name === 'p25519') { + prime = new P25519(); + } else { + throw new Error('Unknown prime ' + name); + } + primes[name] = prime; + + return prime; }; - BN.max = function max(left, right) { - if (left.cmp(right) > 0) return left; - return right; + // + // Base reduction engine + // + function Red(m) { + if (typeof m === 'string') { + var prime = BN._prime(m); + this.m = prime.p; + this.prime = prime; + } else { + assert(m.gtn(1), 'modulus must be greater than 1'); + this.m = m; + this.prime = null; + } + } + + Red.prototype._verify1 = function _verify1(a) { + assert(a.negative === 0, 'red works only with positives'); + assert(a.red, 'red works only with red numbers'); }; - BN.min = function min(left, right) { - if (left.cmp(right) < 0) return left; - return right; + Red.prototype._verify2 = function _verify2(a, b) { + assert((a.negative | b.negative) === 0, 'red works only with positives'); + assert(a.red && a.red === b.red, 'red works only with red numbers'); }; - BN.prototype._init = function init(number, base, endian) { - if (typeof number === 'number') { - return this._initNumber(number, base, endian); - } + Red.prototype.imod = function imod(a) { + if (this.prime) return this.prime.ireduce(a)._forceRed(this); + return a.umod(this.m)._forceRed(this); + }; - if ((typeof number === "undefined" ? "undefined" : _typeof(number)) === 'object') { - return this._initArray(number, base, endian); + Red.prototype.neg = function neg(a) { + if (a.isZero()) { + return a.clone(); } - if (base === 'hex') { - base = 16; - } - assert(base === (base | 0) && base >= 2 && base <= 36); + return this.m.sub(a)._forceRed(this); + }; - number = number.toString().replace(/\s+/g, ''); - var start = 0; - if (number[0] === '-') { - start++; - } + Red.prototype.add = function add(a, b) { + this._verify2(a, b); - if (base === 16) { - this._parseHex(number, start); - } else { - this._parseBase(number, base, start); + var res = a.add(b); + if (res.cmp(this.m) >= 0) { + res.isub(this.m); } + return res._forceRed(this); + }; - if (number[0] === '-') { - this.negative = 1; - } + Red.prototype.iadd = function iadd(a, b) { + this._verify2(a, b); - this.strip(); + var res = a.iadd(b); + if (res.cmp(this.m) >= 0) { + res.isub(this.m); + } + return res; + }; - if (endian !== 'le') return; + Red.prototype.sub = function sub(a, b) { + this._verify2(a, b); - this._initArray(this.toArray(), base, endian); + var res = a.sub(b); + if (res.cmpn(0) < 0) { + res.iadd(this.m); + } + return res._forceRed(this); }; - BN.prototype._initNumber = function _initNumber(number, base, endian) { - if (number < 0) { - this.negative = 1; - number = -number; - } - if (number < 0x4000000) { - this.words = [number & 0x3ffffff]; - this.length = 1; - } else if (number < 0x10000000000000) { - this.words = [number & 0x3ffffff, number / 0x4000000 & 0x3ffffff]; - this.length = 2; - } else { - assert(number < 0x20000000000000); // 2 ^ 53 (unsafe) - this.words = [number & 0x3ffffff, number / 0x4000000 & 0x3ffffff, 1]; - this.length = 3; - } - - if (endian !== 'le') return; - - // Reverse the bytes - this._initArray(this.toArray(), base, endian); - }; + Red.prototype.isub = function isub(a, b) { + this._verify2(a, b); - BN.prototype._initArray = function _initArray(number, base, endian) { - // Perhaps a Uint8Array - assert(typeof number.length === 'number'); - if (number.length <= 0) { - this.words = [0]; - this.length = 1; - return this; + var res = a.isub(b); + if (res.cmpn(0) < 0) { + res.iadd(this.m); } + return res; + }; - this.length = Math.ceil(number.length / 3); - this.words = new Array(this.length); - for (var i = 0; i < this.length; i++) { - this.words[i] = 0; - } + Red.prototype.shl = function shl(a, num) { + this._verify1(a); + return this.imod(a.ushln(num)); + }; - var j, w; - var off = 0; - if (endian === 'be') { - for (i = number.length - 1, j = 0; i >= 0; i -= 3) { - w = number[i] | number[i - 1] << 8 | number[i - 2] << 16; - this.words[j] |= w << off & 0x3ffffff; - this.words[j + 1] = w >>> 26 - off & 0x3ffffff; - off += 24; - if (off >= 26) { - off -= 26; - j++; - } - } - } else if (endian === 'le') { - for (i = 0, j = 0; i < number.length; i += 3) { - w = number[i] | number[i + 1] << 8 | number[i + 2] << 16; - this.words[j] |= w << off & 0x3ffffff; - this.words[j + 1] = w >>> 26 - off & 0x3ffffff; - off += 24; - if (off >= 26) { - off -= 26; - j++; - } - } - } - return this.strip(); + Red.prototype.imul = function imul(a, b) { + this._verify2(a, b); + return this.imod(a.imul(b)); }; - function parseHex(str, start, end) { - var r = 0; - var len = Math.min(str.length, end); - for (var i = start; i < len; i++) { - var c = str.charCodeAt(i) - 48; + Red.prototype.mul = function mul(a, b) { + this._verify2(a, b); + return this.imod(a.mul(b)); + }; - r <<= 4; + Red.prototype.isqr = function isqr(a) { + return this.imul(a, a.clone()); + }; - // 'a' - 'f' - if (c >= 49 && c <= 54) { - r |= c - 49 + 0xa; + Red.prototype.sqr = function sqr(a) { + return this.mul(a, a); + }; - // 'A' - 'F' - } else if (c >= 17 && c <= 22) { - r |= c - 17 + 0xa; + Red.prototype.sqrt = function sqrt(a) { + if (a.isZero()) return a.clone(); - // '0' - '9' - } else { - r |= c & 0xf; - } - } - return r; - } + var mod3 = this.m.andln(3); + assert(mod3 % 2 === 1); - BN.prototype._parseHex = function _parseHex(number, start) { - // Create possibly bigger array to ensure that it fits the number - this.length = Math.ceil((number.length - start) / 6); - this.words = new Array(this.length); - for (var i = 0; i < this.length; i++) { - this.words[i] = 0; + // Fast case + if (mod3 === 3) { + var pow = this.m.add(new BN(1)).iushrn(2); + return this.pow(a, pow); } - var j, w; - // Scan 24-bit chunks and add them to the number - var off = 0; - for (i = number.length - 6, j = 0; i >= start; i -= 6) { - w = parseHex(number, i, i + 6); - this.words[j] |= w << off & 0x3ffffff; - // NOTE: `0x3fffff` is intentional here, 26bits max shift + 24bit hex limb - this.words[j + 1] |= w >>> 26 - off & 0x3fffff; - off += 24; - if (off >= 26) { - off -= 26; - j++; - } - } - if (i + 6 !== start) { - w = parseHex(number, start, i + 6); - this.words[j] |= w << off & 0x3ffffff; - this.words[j + 1] |= w >>> 26 - off & 0x3fffff; + // Tonelli-Shanks algorithm (Totally unoptimized and slow) + // + // Find Q and S, that Q * 2 ^ S = (P - 1) + var q = this.m.subn(1); + var s = 0; + while (!q.isZero() && q.andln(1) === 0) { + s++; + q.iushrn(1); } - this.strip(); - }; - - function parseBase(str, start, end, mul) { - var r = 0; - var len = Math.min(str.length, end); - for (var i = start; i < len; i++) { - var c = str.charCodeAt(i) - 48; + assert(!q.isZero()); - r *= mul; + var one = new BN(1).toRed(this); + var nOne = one.redNeg(); - // 'a' - if (c >= 49) { - r += c - 49 + 0xa; + // Find quadratic non-residue + // NOTE: Max is such because of generalized Riemann hypothesis. + var lpow = this.m.subn(1).iushrn(1); + var z = this.m.bitLength(); + z = new BN(2 * z * z).toRed(this); - // 'A' - } else if (c >= 17) { - r += c - 17 + 0xa; + while (this.pow(z, lpow).cmp(nOne) !== 0) { + z.redIAdd(nOne); + } - // '0' - '9' - } else { - r += c; + var c = this.pow(z, q); + var r = this.pow(a, q.addn(1).iushrn(1)); + var t = this.pow(a, q); + var m = s; + while (t.cmp(one) !== 0) { + var tmp = t; + for (var i = 0; tmp.cmp(one) !== 0; i++) { + tmp = tmp.redSqr(); } + assert(i < m); + var b = this.pow(c, new BN(1).iushln(m - i - 1)); + + r = r.redMul(b); + c = b.redSqr(); + t = t.redMul(c); + m = i; } - return r; - } - BN.prototype._parseBase = function _parseBase(number, base, start) { - // Initialize as zero - this.words = [0]; - this.length = 1; + return r; + }; - // Find length of limb in base - for (var limbLen = 0, limbPow = 1; limbPow <= 0x3ffffff; limbPow *= base) { - limbLen++; + Red.prototype.invm = function invm(a) { + var inv = a._invmp(this.m); + if (inv.negative !== 0) { + inv.negative = 0; + return this.imod(inv).redNeg(); + } else { + return this.imod(inv); } - limbLen--; - limbPow = limbPow / base | 0; + }; - var total = number.length - start; - var mod = total % limbLen; - var end = Math.min(total, total - mod) + start; + Red.prototype.pow = function pow(a, num) { + if (num.isZero()) return new BN(1); + if (num.cmpn(1) === 0) return a.clone(); - var word = 0; - for (var i = start; i < end; i += limbLen) { - word = parseBase(number, i, i + limbLen, base); + var windowSize = 4; + var wnd = new Array(1 << windowSize); + wnd[0] = new BN(1).toRed(this); + wnd[1] = a; + for (var i = 2; i < wnd.length; i++) { + wnd[i] = this.mul(wnd[i - 1], a); + } - this.imuln(limbPow); - if (this.words[0] + word < 0x4000000) { - this.words[0] += word; - } else { - this._iaddn(word); - } + var res = wnd[0]; + var current = 0; + var currentLen = 0; + var start = num.bitLength() % 26; + if (start === 0) { + start = 26; } - if (mod !== 0) { - var pow = 1; - word = parseBase(number, i, number.length, base); + for (i = num.length - 1; i >= 0; i--) { + var word = num.words[i]; + for (var j = start - 1; j >= 0; j--) { + var bit = word >> j & 1; + if (res !== wnd[0]) { + res = this.sqr(res); + } - for (i = 0; i < mod; i++) { - pow *= base; - } + if (bit === 0 && current === 0) { + currentLen = 0; + continue; + } - this.imuln(pow); - if (this.words[0] + word < 0x4000000) { - this.words[0] += word; - } else { - this._iaddn(word); + current <<= 1; + current |= bit; + currentLen++; + if (currentLen !== windowSize && (i !== 0 || j !== 0)) continue; + + res = this.mul(res, wnd[current]); + currentLen = 0; + current = 0; } + start = 26; } - }; - BN.prototype.copy = function copy(dest) { - dest.words = new Array(this.length); - for (var i = 0; i < this.length; i++) { - dest.words[i] = this.words[i]; - } - dest.length = this.length; - dest.negative = this.negative; - dest.red = this.red; + return res; }; - BN.prototype.clone = function clone() { - var r = new BN(null); - this.copy(r); - return r; - }; + Red.prototype.convertTo = function convertTo(num) { + var r = num.umod(this.m); - BN.prototype._expand = function _expand(size) { - while (this.length < size) { - this.words[this.length++] = 0; - } - return this; + return r === num ? r.clone() : r; }; - // Remove leading `0` from `this` - BN.prototype.strip = function strip() { - while (this.length > 1 && this.words[this.length - 1] === 0) { - this.length--; - } - return this._normSign(); + Red.prototype.convertFrom = function convertFrom(num) { + var res = num.clone(); + res.red = null; + return res; }; - BN.prototype._normSign = function _normSign() { - // -0 = 0 - if (this.length === 1 && this.words[0] === 0) { - this.negative = 0; - } - return this; - }; + // + // Montgomery method engine + // - BN.prototype.inspect = function inspect() { - return (this.red ? ''; + BN.mont = function mont(num) { + return new Mont(num); }; - /* - var zeros = []; - var groupSizes = []; - var groupBases = []; - var s = ''; - var i = -1; - while (++i < BN.wordSize) { - zeros[i] = s; - s += '0'; - } - groupSizes[0] = 0; - groupSizes[1] = 0; - groupBases[0] = 0; - groupBases[1] = 0; - var base = 2 - 1; - while (++base < 36 + 1) { - var groupSize = 0; - var groupBase = 1; - while (groupBase < (1 << BN.wordSize) / base) { - groupBase *= base; - groupSize += 1; + function Mont(m) { + Red.call(this, m); + + this.shift = this.m.bitLength(); + if (this.shift % 26 !== 0) { + this.shift += 26 - this.shift % 26; } - groupSizes[base] = groupSize; - groupBases[base] = groupBase; - } - */ - var zeros = ['', '0', '00', '000', '0000', '00000', '000000', '0000000', '00000000', '000000000', '0000000000', '00000000000', '000000000000', '0000000000000', '00000000000000', '000000000000000', '0000000000000000', '00000000000000000', '000000000000000000', '0000000000000000000', '00000000000000000000', '000000000000000000000', '0000000000000000000000', '00000000000000000000000', '000000000000000000000000', '0000000000000000000000000']; + this.r = new BN(1).iushln(this.shift); + this.r2 = this.imod(this.r.sqr()); + this.rinv = this.r._invmp(this.m); - var groupSizes = [0, 0, 25, 16, 12, 11, 10, 9, 8, 8, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5]; + this.minv = this.rinv.mul(this.r).isubn(1).div(this.m); + this.minv = this.minv.umod(this.r); + this.minv = this.r.sub(this.minv); + } + inherits(Mont, Red); - var groupBases = [0, 0, 33554432, 43046721, 16777216, 48828125, 60466176, 40353607, 16777216, 43046721, 10000000, 19487171, 35831808, 62748517, 7529536, 11390625, 16777216, 24137569, 34012224, 47045881, 64000000, 4084101, 5153632, 6436343, 7962624, 9765625, 11881376, 14348907, 17210368, 20511149, 24300000, 28629151, 33554432, 39135393, 45435424, 52521875, 60466176]; + Mont.prototype.convertTo = function convertTo(num) { + return this.imod(num.ushln(this.shift)); + }; - BN.prototype.toString = function toString(base, padding) { - base = base || 10; - padding = padding | 0 || 1; + Mont.prototype.convertFrom = function convertFrom(num) { + var r = this.imod(num.mul(this.rinv)); + r.red = null; + return r; + }; - var out; - if (base === 16 || base === 'hex') { - out = ''; - var off = 0; - var carry = 0; - for (var i = 0; i < this.length; i++) { - var w = this.words[i]; - var word = ((w << off | carry) & 0xffffff).toString(16); - carry = w >>> 24 - off & 0xffffff; - if (carry !== 0 || i !== this.length - 1) { - out = zeros[6 - word.length] + word + out; - } else { - out = word + out; - } - off += 2; - if (off >= 26) { - off -= 26; - i--; - } - } - if (carry !== 0) { - out = carry.toString(16) + out; - } - while (out.length % padding !== 0) { - out = '0' + out; - } - if (this.negative !== 0) { - out = '-' + out; - } - return out; + Mont.prototype.imul = function imul(a, b) { + if (a.isZero() || b.isZero()) { + a.words[0] = 0; + a.length = 1; + return a; } - if (base === (base | 0) && base >= 2 && base <= 36) { - // var groupSize = Math.floor(BN.wordSize * Math.LN2 / Math.log(base)); - var groupSize = groupSizes[base]; - // var groupBase = Math.pow(base, groupSize); - var groupBase = groupBases[base]; - out = ''; - var c = this.clone(); - c.negative = 0; - while (!c.isZero()) { - var r = c.modn(groupBase).toString(base); - c = c.idivn(groupBase); + var t = a.imul(b); + var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m); + var u = t.isub(c).iushrn(this.shift); + var res = u; - if (!c.isZero()) { - out = zeros[groupSize - r.length] + r + out; - } else { - out = r + out; - } - } - if (this.isZero()) { - out = '0' + out; - } - while (out.length % padding !== 0) { - out = '0' + out; - } - if (this.negative !== 0) { - out = '-' + out; - } - return out; + if (u.cmp(this.m) >= 0) { + res = u.isub(this.m); + } else if (u.cmpn(0) < 0) { + res = u.iadd(this.m); } - assert(false, 'Base should be between 2 and 36'); + return res._forceRed(this); }; - BN.prototype.toNumber = function toNumber() { - var ret = this.words[0]; - if (this.length === 2) { - ret += this.words[1] * 0x4000000; - } else if (this.length === 3 && this.words[2] === 0x01) { - // NOTE: at this stage it is known that the top bit is set - ret += 0x10000000000000 + this.words[1] * 0x4000000; - } else if (this.length > 2) { - assert(false, 'Number can only safely store up to 53 bits'); - } - return this.negative !== 0 ? -ret : ret; - }; + Mont.prototype.mul = function mul(a, b) { + if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this); - BN.prototype.toJSON = function toJSON() { - return this.toString(16); - }; + var t = a.mul(b); + var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m); + var u = t.isub(c).iushrn(this.shift); + var res = u; + if (u.cmp(this.m) >= 0) { + res = u.isub(this.m); + } else if (u.cmpn(0) < 0) { + res = u.iadd(this.m); + } - BN.prototype.toBuffer = function toBuffer(endian, length) { - assert(typeof Buffer !== 'undefined'); - return this.toArrayLike(Buffer, endian, length); + return res._forceRed(this); }; - BN.prototype.toArray = function toArray(endian, length) { - return this.toArrayLike(Array, endian, length); + Mont.prototype.invm = function invm(a) { + // (AR)^-1 * R^2 = (A^-1 * R^-1) * R^2 = A^-1 * R + var res = this.imod(a._invmp(this.m).mul(this.r2)); + return res._forceRed(this); }; + })(typeof module === 'undefined' || module, this); + }, {}], 204: [function (require, module, exports) { + arguments[4][170][0].apply(exports, arguments); + }, { "dup": 170 }], 205: [function (require, module, exports) { + /* + This file is part of web3.js. + + web3.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + web3.js is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with web3.js. If not, see . + */ + /** + * @file formatters.js + * @author Marek Kotewicz + * @author Fabian Vogelsteller + * @date 2017 + */ - BN.prototype.toArrayLike = function toArrayLike(ArrayType, endian, length) { - var byteLength = this.byteLength(); - var reqLength = length || Math.max(1, byteLength); - assert(byteLength <= reqLength, 'byte array longer than desired length'); - assert(reqLength > 0, 'Requested array length <= 0'); - - this.strip(); - var littleEndian = endian === 'le'; - var res = new ArrayType(reqLength); + var _ = require('underscore'); + var utils = require('web3-utils'); + var BN = require('bn.js'); + var SolidityParam = require('./param'); - var b, i; - var q = this.clone(); - if (!littleEndian) { - // Assume big-endian - for (i = 0; i < reqLength - byteLength; i++) { - res[i] = 0; - } + /** + * Formats input value to byte representation of int + * If value is negative, return it's two's complement + * If the value is floating point, round it down + * + * @method formatInputInt + * @param {String|Number|BN} value that needs to be formatted + * @returns {SolidityParam} + */ + var formatInputInt = function formatInputInt(value) { + if (_.isNumber(value)) { + value = Math.trunc(value); + } + return new SolidityParam(utils.toTwosComplement(value).replace('0x', '')); + }; - for (i = 0; !q.isZero(); i++) { - b = q.andln(0xff); - q.iushrn(8); + /** + * Formats input bytes + * + * @method formatInputBytes + * @param {String} value + * @returns {SolidityParam} + */ + var formatInputBytes = function formatInputBytes(value) { + if (!utils.isHexStrict(value)) { + throw new Error('Given parameter is not bytes: "' + value + '"'); + } - res[reqLength - i - 1] = b; - } - } else { - for (i = 0; !q.isZero(); i++) { - b = q.andln(0xff); - q.iushrn(8); + var result = value.replace(/^0x/i, ''); - res[i] = b; - } + if (result.length % 2 !== 0) { + throw new Error('Given parameter bytes has an invalid length: "' + value + '"'); + } - for (; i < reqLength; i++) { - res[i] = 0; - } - } + if (result.length > 64) { + throw new Error('Given parameter bytes is too long: "' + value + '"'); + } - return res; - }; + var l = Math.floor((result.length + 63) / 64); + result = utils.padRight(result, l * 64); + return new SolidityParam(result); + }; - if (Math.clz32) { - BN.prototype._countBits = function _countBits(w) { - return 32 - Math.clz32(w); - }; - } else { - BN.prototype._countBits = function _countBits(w) { - var t = w; - var r = 0; - if (t >= 0x1000) { - r += 13; - t >>>= 13; - } - if (t >= 0x40) { - r += 7; - t >>>= 7; - } - if (t >= 0x8) { - r += 4; - t >>>= 4; - } - if (t >= 0x02) { - r += 2; - t >>>= 2; - } - return r + t; - }; + /** + * Formats input bytes + * + * @method formatDynamicInputBytes + * @param {String} value + * @returns {SolidityParam} + */ + var formatInputDynamicBytes = function formatInputDynamicBytes(value) { + if (!utils.isHexStrict(value)) { + throw new Error('Given parameter is not bytes: "' + value + '"'); } - BN.prototype._zeroBits = function _zeroBits(w) { - // Short-cut - if (w === 0) return 26; + var result = value.replace(/^0x/i, ''); - var t = w; - var r = 0; - if ((t & 0x1fff) === 0) { - r += 13; - t >>>= 13; - } - if ((t & 0x7f) === 0) { - r += 7; - t >>>= 7; - } - if ((t & 0xf) === 0) { - r += 4; - t >>>= 4; - } - if ((t & 0x3) === 0) { - r += 2; - t >>>= 2; - } - if ((t & 0x1) === 0) { - r++; - } - return r; - }; + if (result.length % 2 !== 0) { + throw new Error('Given parameter bytes has an invalid length: "' + value + '"'); + } - // Return number of used bits in a BN - BN.prototype.bitLength = function bitLength() { - var w = this.words[this.length - 1]; - var hi = this._countBits(w); - return (this.length - 1) * 26 + hi; - }; + var length = result.length / 2; + var l = Math.floor((result.length + 63) / 64); + result = utils.padRight(result, l * 64); + return new SolidityParam(formatInputInt(length).value + result); + }; - function toBitArray(num) { - var w = new Array(num.bitLength()); + /** + * Formats input value to byte representation of string + * + * @method formatInputString + * @param {String} + * @returns {SolidityParam} + */ + var formatInputString = function formatInputString(value) { + if (!_.isString(value)) { + throw new Error('Given parameter is not a valid string: ' + value); + } - for (var bit = 0; bit < w.length; bit++) { - var off = bit / 26 | 0; - var wbit = bit % 26; + var result = utils.utf8ToHex(value).replace(/^0x/i, ''); + var length = result.length / 2; + var l = Math.floor((result.length + 63) / 64); + result = utils.padRight(result, l * 64); + return new SolidityParam(formatInputInt(length).value + result); + }; - w[bit] = (num.words[off] & 1 << wbit) >>> wbit; - } + /** + * Formats input value to byte representation of bool + * + * @method formatInputBool + * @param {Boolean} + * @returns {SolidityParam} + */ + var formatInputBool = function formatInputBool(value) { + var result = '000000000000000000000000000000000000000000000000000000000000000' + (value ? '1' : '0'); + return new SolidityParam(result); + }; - return w; - } + /** + * Check if input value is negative + * + * @method signedIsNegative + * @param {String} value is hex format + * @returns {Boolean} true if it is negative, otherwise false + */ + var signedIsNegative = function signedIsNegative(value) { + return new BN(value.substr(0, 1), 16).toString(2).substr(0, 1) === '1'; + }; - // Number of trailing zero bits - BN.prototype.zeroBits = function zeroBits() { - if (this.isZero()) return 0; + /** + * Formats right-aligned output bytes to int + * + * @method formatOutputInt + * @param {SolidityParam} param + * @returns {BN} right-aligned output bytes formatted to big number + */ + var formatOutputInt = function formatOutputInt(param) { + var value = param.staticPart(); - var r = 0; - for (var i = 0; i < this.length; i++) { - var b = this._zeroBits(this.words[i]); - r += b; - if (b !== 26) break; - } - return r; - }; + if (!value && !param.rawValue) { + throw new Error('Couldn\'t decode ' + name + ' from ABI: 0x' + param.rawValue); + } - BN.prototype.byteLength = function byteLength() { - return Math.ceil(this.bitLength() / 8); - }; + // check if it's negative number + // it it is, return two's complement + if (signedIsNegative(value)) { + return new BN(value, 16).fromTwos(256).toString(10); + } + return new BN(value, 16).toString(10); + }; - BN.prototype.toTwos = function toTwos(width) { - if (this.negative !== 0) { - return this.abs().inotn(width).iaddn(1); - } - return this.clone(); - }; + /** + * Formats right-aligned output bytes to uint + * + * @method formatOutputUInt + * @param {SolidityParam} param + * @returns {BN} right-aligned output bytes formatted to uint + */ + var formatOutputUInt = function formatOutputUInt(param, name) { + var value = param.staticPart(); - BN.prototype.fromTwos = function fromTwos(width) { - if (this.testn(width - 1)) { - return this.notn(width).iaddn(1).ineg(); - } - return this.clone(); - }; + if (!value && !param.rawValue) { + throw new Error('Couldn\'t decode ' + name + ' from ABI: 0x' + param.rawValue); + } - BN.prototype.isNeg = function isNeg() { - return this.negative !== 0; - }; + return new BN(value, 16).toString(10); + }; - // Return negative clone of `this` - BN.prototype.neg = function neg() { - return this.clone().ineg(); - }; + /** + * Should be used to format output bool + * + * @method formatOutputBool + * @param {SolidityParam} param + * @param {String} name type name + * @returns {Boolean} right-aligned input bytes formatted to bool + */ + var formatOutputBool = function formatOutputBool(param, name) { + var value = param.staticPart(); - BN.prototype.ineg = function ineg() { - if (!this.isZero()) { - this.negative ^= 1; - } + if (!value && !param.rawValue) { + throw new Error('Couldn\'t decode ' + name + ' from ABI: 0x' + param.rawValue); + } - return this; - }; + return value === '0000000000000000000000000000000000000000000000000000000000000001'; + }; - // Or `num` with `this` in-place - BN.prototype.iuor = function iuor(num) { - while (this.length < num.length) { - this.words[this.length++] = 0; - } + /** + * Should be used to format output bytes + * + * @method formatOutputBytes + * @param {SolidityParam} param left-aligned hex representation of string + * @param {String} name type name + * @returns {String} hex string + */ + var formatOutputBytes = function formatOutputBytes(param, name) { + var matches = name.match(/^bytes([0-9]*)/); + var size = parseInt(matches[1]); - for (var i = 0; i < num.length; i++) { - this.words[i] = this.words[i] | num.words[i]; - } + if (param.staticPart().slice(0, 2 * size).length !== size * 2) { + throw new Error('Couldn\'t decode ' + name + ' from ABI: 0x' + param.rawValue + ' The size doesn\'t match.'); + } - return this.strip(); - }; + return '0x' + param.staticPart().slice(0, 2 * size); + }; - BN.prototype.ior = function ior(num) { - assert((this.negative | num.negative) === 0); - return this.iuor(num); - }; + /** + * Should be used to format output bytes + * + * @method formatOutputDynamicBytes + * @param {SolidityParam} param left-aligned hex representation of string + * @param {String} name type name + * @returns {String} hex string + */ + var formatOutputDynamicBytes = function formatOutputDynamicBytes(param, name) { + var hex = param.dynamicPart().slice(0, 64); - // Or `num` with `this` - BN.prototype.or = function or(num) { - if (this.length > num.length) return this.clone().ior(num); - return num.clone().ior(this); - }; + if (!hex) { + throw new Error('Couldn\'t decode ' + name + ' from ABI: 0x' + param.rawValue); + } - BN.prototype.uor = function uor(num) { - if (this.length > num.length) return this.clone().iuor(num); - return num.clone().iuor(this); - }; + var length = new BN(hex, 16).toNumber() * 2; + return '0x' + param.dynamicPart().substr(64, length); + }; - // And `num` with `this` in-place - BN.prototype.iuand = function iuand(num) { - // b = min-length(num, this) - var b; - if (this.length > num.length) { - b = num; - } else { - b = this; - } + /** + * Should be used to format output string + * + * @method formatOutputString + * @param {SolidityParam} left-aligned hex representation of string + * @returns {String} ascii string + */ + var formatOutputString = function formatOutputString(param) { + var hex = param.dynamicPart().slice(0, 64); - for (var i = 0; i < b.length; i++) { - this.words[i] = this.words[i] & num.words[i]; - } + if (!hex) { + throw new Error('ERROR: The returned value is not a convertible string:' + hex); + } - this.length = b.length; + var length = new BN(hex, 16).toNumber() * 2; + return length ? utils.hexToUtf8('0x' + param.dynamicPart().substr(64, length).replace(/^0x/i, '')) : ''; + }; - return this.strip(); - }; + /** + * Should be used to format output address + * + * @method formatOutputAddress + * @param {SolidityParam} param right-aligned input bytes + * @param {String} name type name + * @returns {String} address + */ + var formatOutputAddress = function formatOutputAddress(param, name) { + var value = param.staticPart(); - BN.prototype.iand = function iand(num) { - assert((this.negative | num.negative) === 0); - return this.iuand(num); - }; + if (!value) { + throw new Error('Couldn\'t decode ' + name + ' from ABI: 0x' + param.rawValue); + } - // And `num` with `this` - BN.prototype.and = function and(num) { - if (this.length > num.length) return this.clone().iand(num); - return num.clone().iand(this); - }; + return utils.toChecksumAddress("0x" + value.slice(value.length - 40, value.length)); + }; - BN.prototype.uand = function uand(num) { - if (this.length > num.length) return this.clone().iuand(num); - return num.clone().iuand(this); - }; + module.exports = { + formatInputInt: formatInputInt, + formatInputBytes: formatInputBytes, + formatInputDynamicBytes: formatInputDynamicBytes, + formatInputString: formatInputString, + formatInputBool: formatInputBool, + formatOutputInt: formatOutputInt, + formatOutputUInt: formatOutputUInt, + formatOutputBool: formatOutputBool, + formatOutputBytes: formatOutputBytes, + formatOutputDynamicBytes: formatOutputDynamicBytes, + formatOutputString: formatOutputString, + formatOutputAddress: formatOutputAddress, + toTwosComplement: utils.toTwosComplement + }; + }, { "./param": 207, "bn.js": 203, "underscore": 204, "web3-utils": 386 }], 206: [function (require, module, exports) { + /* + This file is part of web3.js. + + web3.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + web3.js is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with web3.js. If not, see . + */ + /** + * @file index.js + * @author Marek Kotewicz + * @author Fabian Vogelsteller + * @date 2017 + */ - // Xor `num` with `this` in-place - BN.prototype.iuxor = function iuxor(num) { - // a.length > b.length - var a; - var b; - if (this.length > num.length) { - a = this; - b = num; - } else { - a = num; - b = this; - } + var _ = require('underscore'); + var utils = require('web3-utils'); - for (var i = 0; i < b.length; i++) { - this.words[i] = a.words[i] ^ b.words[i]; - } + var f = require('./formatters'); - if (this !== a) { - for (; i < a.length; i++) { - this.words[i] = a.words[i]; - } - } + var SolidityTypeAddress = require('./types/address'); + var SolidityTypeBool = require('./types/bool'); + var SolidityTypeInt = require('./types/int'); + var SolidityTypeUInt = require('./types/uint'); + var SolidityTypeDynamicBytes = require('./types/dynamicbytes'); + var SolidityTypeString = require('./types/string'); + var SolidityTypeBytes = require('./types/bytes'); - this.length = a.length; + var isDynamic = function isDynamic(solidityType, type) { + return solidityType.isDynamicType(type) || solidityType.isDynamicArray(type); + }; - return this.strip(); - }; + // result method + function Result() {} - BN.prototype.ixor = function ixor(num) { - assert((this.negative | num.negative) === 0); - return this.iuxor(num); - }; + /** + * ABICoder prototype should be used to encode/decode solidity params of any type + */ + var ABICoder = function ABICoder(types) { + this._types = types; + }; - // Xor `num` with `this` - BN.prototype.xor = function xor(num) { - if (this.length > num.length) return this.clone().ixor(num); - return num.clone().ixor(this); - }; + /** + * This method should be used to transform type to SolidityType + * + * @method _requireType + * @param {String} type + * @returns {SolidityType} + * @throws {Error} throws if no matching type is found + */ + ABICoder.prototype._requireType = function (type) { + var solidityType = this._types.filter(function (t) { + return t.isType(type); + })[0]; - BN.prototype.uxor = function uxor(num) { - if (this.length > num.length) return this.clone().iuxor(num); - return num.clone().iuxor(this); - }; + if (!solidityType) { + throw Error('Invalid solidity type: ' + type); + } - // Not ``this`` with ``width`` bitwidth - BN.prototype.inotn = function inotn(width) { - assert(typeof width === 'number' && width >= 0); + return solidityType; + }; - var bytesNeeded = Math.ceil(width / 26) | 0; - var bitsLeft = width % 26; + ABICoder.prototype._getOffsets = function (types, solidityTypes) { + var lengths = solidityTypes.map(function (solidityType, index) { + return solidityType.staticPartLength(types[index]); + }); - // Extend the buffer with leading zeroes - this._expand(bytesNeeded); + for (var i = 1; i < lengths.length; i++) { + // sum with length of previous element + lengths[i] += lengths[i - 1]; + } - if (bitsLeft > 0) { - bytesNeeded--; - } + return lengths.map(function (length, index) { + // remove the current length, so the length is sum of previous elements + var staticPartLength = solidityTypes[index].staticPartLength(types[index]); + return length - staticPartLength; + }); + }; - // Handle complete words - for (var i = 0; i < bytesNeeded; i++) { - this.words[i] = ~this.words[i] & 0x3ffffff; + ABICoder.prototype._getSolidityTypes = function (types) { + var self = this; + return types.map(function (type) { + return self._requireType(type); + }); + }; + + ABICoder.prototype._encodeMultiWithOffset = function (types, solidityTypes, encodeds, dynamicOffset) { + var result = ""; + var self = this; + + types.forEach(function (type, i) { + if (isDynamic(solidityTypes[i], types[i])) { + result += f.formatInputInt(dynamicOffset).encode(); + var e = self._encodeWithOffset(types[i], solidityTypes[i], encodeds[i], dynamicOffset); + dynamicOffset += e.length / 2; + } else { + // don't add length to dynamicOffset. it's already counted + result += self._encodeWithOffset(types[i], solidityTypes[i], encodeds[i], dynamicOffset); } - // Handle the residue - if (bitsLeft > 0) { - this.words[i] = ~this.words[i] & 0x3ffffff >> 26 - bitsLeft; + // TODO: figure out nested arrays + }); + + types.forEach(function (type, i) { + if (isDynamic(solidityTypes[i], types[i])) { + var e = self._encodeWithOffset(types[i], solidityTypes[i], encodeds[i], dynamicOffset); + dynamicOffset += e.length / 2; + result += e; } + }); + return result; + }; - // And remove leading zeroes - return this.strip(); - }; + // TODO: refactor whole encoding! + ABICoder.prototype._encodeWithOffset = function (type, solidityType, encoded, offset) { + var self = this; + if (solidityType.isDynamicArray(type)) { + return function () { + // offset was already set + var nestedName = solidityType.nestedName(type); + var nestedStaticPartLength = solidityType.staticPartLength(nestedName); + var result = encoded[0]; - BN.prototype.notn = function notn(width) { - return this.clone().inotn(width); - }; + (function () { + var previousLength = 2; // in int + if (solidityType.isDynamicArray(nestedName)) { + for (var i = 1; i < encoded.length; i++) { + previousLength += +encoded[i - 1][0] || 0; + result += f.formatInputInt(offset + i * nestedStaticPartLength + previousLength * 32).encode(); + } + } + })(); - // Set `bit` of `this` - BN.prototype.setn = function setn(bit, val) { - assert(typeof bit === 'number' && bit >= 0); + // first element is length, skip it + (function () { + for (var i = 0; i < encoded.length - 1; i++) { + var additionalOffset = result / 2; + result += self._encodeWithOffset(nestedName, solidityType, encoded[i + 1], offset + additionalOffset); + } + })(); - var off = bit / 26 | 0; - var wbit = bit % 26; + return result; + }(); + } else if (solidityType.isStaticArray(type)) { + return function () { + var nestedName = solidityType.nestedName(type); + var nestedStaticPartLength = solidityType.staticPartLength(nestedName); + var result = ""; - this._expand(off + 1); + if (solidityType.isDynamicArray(nestedName)) { + (function () { + var previousLength = 0; // in int + for (var i = 0; i < encoded.length; i++) { + // calculate length of previous item + previousLength += +(encoded[i - 1] || [])[0] || 0; + result += f.formatInputInt(offset + i * nestedStaticPartLength + previousLength * 32).encode(); + } + })(); + } - if (val) { - this.words[off] = this.words[off] | 1 << wbit; - } else { - this.words[off] = this.words[off] & ~(1 << wbit); - } + (function () { + for (var i = 0; i < encoded.length; i++) { + var additionalOffset = result / 2; + result += self._encodeWithOffset(nestedName, solidityType, encoded[i], offset + additionalOffset); + } + })(); - return this.strip(); - }; + return result; + }(); + } - // Add `num` to `this` in-place - BN.prototype.iadd = function iadd(num) { - var r; + return encoded; + }; - // negative + positive - if (this.negative !== 0 && num.negative === 0) { - this.negative = 0; - r = this.isub(num); - this.negative ^= 1; - return this._normSign(); + /** + * Encodes the function name to its ABI representation, which are the first 4 bytes of the sha3 of the function name including types. + * + * @method encodeFunctionSignature + * @param {String|Object} functionName + * @return {String} encoded function name + */ + ABICoder.prototype.encodeFunctionSignature = function (functionName) { + if (_.isObject(functionName)) { + functionName = utils._jsonInterfaceMethodToString(functionName); + } - // positive + negative - } else if (this.negative === 0 && num.negative !== 0) { - num.negative = 0; - r = this.isub(num); - num.negative = 1; - return r._normSign(); - } + return utils.sha3(functionName).slice(0, 10); + }; - // a.length > b.length - var a, b; - if (this.length > num.length) { - a = this; - b = num; - } else { - a = num; - b = this; - } + /** + * Encodes the function name to its ABI representation, which are the first 4 bytes of the sha3 of the function name including types. + * + * @method encodeEventSignature + * @param {String|Object} functionName + * @return {String} encoded function name + */ + ABICoder.prototype.encodeEventSignature = function (functionName) { + if (_.isObject(functionName)) { + functionName = utils._jsonInterfaceMethodToString(functionName); + } - var carry = 0; - for (var i = 0; i < b.length; i++) { - r = (a.words[i] | 0) + (b.words[i] | 0) + carry; - this.words[i] = r & 0x3ffffff; - carry = r >>> 26; - } - for (; carry !== 0 && i < a.length; i++) { - r = (a.words[i] | 0) + carry; - this.words[i] = r & 0x3ffffff; - carry = r >>> 26; - } + return utils.sha3(functionName); + }; - this.length = a.length; - if (carry !== 0) { - this.words[this.length] = carry; - this.length++; - // Copy the rest of the words - } else if (a !== this) { - for (; i < a.length; i++) { - this.words[i] = a.words[i]; - } - } + /** + * Should be used to encode plain param + * + * @method encodeParameter + * @param {String} type + * @param {Object} param + * @return {String} encoded plain param + */ + ABICoder.prototype.encodeParameter = function (type, param) { + return this.encodeParameters([type], [param]); + }; - return this; - }; + /** + * Should be used to encode list of params + * + * @method encodeParameters + * @param {Array} types + * @param {Array} params + * @return {String} encoded list of params + */ + ABICoder.prototype.encodeParameters = function (types, params) { + // given a json interface + if (_.isObject(types) && types.inputs) { + types = _.map(types.inputs, function (input) { + return input.type; + }); + } - // Add `num` to `this` - BN.prototype.add = function add(num) { - var res; - if (num.negative !== 0 && this.negative === 0) { - num.negative = 0; - res = this.sub(num); - num.negative ^= 1; - return res; - } else if (num.negative === 0 && this.negative !== 0) { - this.negative = 0; - res = num.sub(this); - this.negative = 1; - return res; - } + var solidityTypes = this._getSolidityTypes(types); - if (this.length > num.length) return this.clone().iadd(num); + var encodeds = solidityTypes.map(function (solidityType, index) { + return solidityType.encode(params[index], types[index]); + }); - return num.clone().iadd(this); - }; + var dynamicOffset = solidityTypes.reduce(function (acc, solidityType, index) { + var staticPartLength = solidityType.staticPartLength(types[index]); + var roundedStaticPartLength = Math.floor((staticPartLength + 31) / 32) * 32; - // Subtract `num` from `this` in-place - BN.prototype.isub = function isub(num) { - // this - (-num) = this + num - if (num.negative !== 0) { - num.negative = 0; - var r = this.iadd(num); - num.negative = 1; - return r._normSign(); + return acc + (isDynamic(solidityTypes[index], types[index]) ? 32 : roundedStaticPartLength); + }, 0); - // -this - num = -(this + num) - } else if (this.negative !== 0) { - this.negative = 0; - this.iadd(num); - this.negative = 1; - return this._normSign(); - } + return '0x' + this._encodeMultiWithOffset(types, solidityTypes, encodeds, dynamicOffset); + }; - // At this point both numbers are positive - var cmp = this.cmp(num); + /** + * Encodes a function call from its json interface and parameters. + * + * @method encodeFunctionCall + * @param {Array} jsonInterface + * @param {Array} params + * @return {String} The encoded ABI for this function call + */ + ABICoder.prototype.encodeFunctionCall = function (jsonInterface, params) { + return this.encodeFunctionSignature(jsonInterface) + this.encodeParameters(jsonInterface, params).replace('0x', ''); + }; - // Optimization - zeroify - if (cmp === 0) { - this.negative = 0; - this.length = 1; - this.words[0] = 0; - return this; + /** + * Should be used to decode bytes to plain param + * + * @method decodeParameter + * @param {String} type + * @param {String} bytes + * @return {Object} plain param + */ + ABICoder.prototype.decodeParameter = function (type, bytes) { + + if (!_.isString(type)) { + throw new Error('Given parameter type is not a string: ' + type); + } + + return this.decodeParameters([{ type: type }], bytes)[0]; + }; + + /** + * Should be used to decode list of params + * + * @method decodeParameter + * @param {Array} outputs + * @param {String} bytes + * @return {Array} array of plain params + */ + ABICoder.prototype.decodeParameters = function (outputs, bytes) { + var isTypeArray = _.isArray(outputs) && _.isString(outputs[0]); + var types = isTypeArray ? outputs : []; + + if (!isTypeArray) { + outputs.forEach(function (output) { + types.push(output.type); + }); + } + + var solidityTypes = this._getSolidityTypes(types); + var offsets = this._getOffsets(types, solidityTypes); + + var returnValue = new Result(); + returnValue.__length__ = 0; + var count = 0; + + outputs.forEach(function (output, i) { + var decodedValue = solidityTypes[count].decode(bytes.replace(/^0x/i, ''), offsets[count], types[count], count); + decodedValue = decodedValue === '0x' ? null : decodedValue; + + returnValue[i] = decodedValue; + + if (_.isObject(output) && output.name) { + returnValue[output.name] = decodedValue; } - // a > b - var a, b; - if (cmp > 0) { - a = this; - b = num; + returnValue.__length__++; + count++; + }); + + return returnValue; + }; + + /** + * Decodes events non- and indexed parameters. + * + * @method decodeLog + * @param {Object} inputs + * @param {String} data + * * @param {Array} topics + * @return {Array} array of plain params + */ + ABICoder.prototype.decodeLog = function (inputs, data, topics) { + + data = data || ''; + + var notIndexedInputs = []; + var indexedInputs = []; + + inputs.forEach(function (input, i) { + if (input.indexed) { + indexedInputs[i] = input; } else { - a = num; - b = this; + notIndexedInputs[i] = input; } + }); - var carry = 0; - for (var i = 0; i < b.length; i++) { - r = (a.words[i] | 0) - (b.words[i] | 0) + carry; - carry = r >> 26; - this.words[i] = r & 0x3ffffff; + var nonIndexedData = data.slice(2); + var indexedData = _.isArray(topics) ? topics.map(function (topic) { + return topic.slice(2); + }).join('') : topics; + + var notIndexedParams = this.decodeParameters(notIndexedInputs, nonIndexedData); + var indexedParams = this.decodeParameters(indexedInputs, indexedData); + + var returnValue = new Result(); + returnValue.__length__ = 0; + + inputs.forEach(function (res, i) { + returnValue[i] = res.type === 'string' ? '' : null; + + if (notIndexedParams[i]) { + returnValue[i] = notIndexedParams[i]; } - for (; carry !== 0 && i < a.length; i++) { - r = (a.words[i] | 0) + carry; - carry = r >> 26; - this.words[i] = r & 0x3ffffff; + if (indexedParams[i]) { + returnValue[i] = indexedParams[i]; } - // Copy rest of the words - if (carry === 0 && i < a.length && a !== this) { - for (; i < a.length; i++) { - this.words[i] = a.words[i]; - } + if (res.name) { + returnValue[res.name] = returnValue[i]; } - this.length = Math.max(this.length, i); + returnValue.__length__++; + }); - if (a !== this) { - this.negative = 1; - } + return returnValue; + }; - return this.strip(); - }; + var coder = new ABICoder([new SolidityTypeAddress(), new SolidityTypeBool(), new SolidityTypeInt(), new SolidityTypeUInt(), new SolidityTypeDynamicBytes(), new SolidityTypeBytes(), new SolidityTypeString()]); - // Subtract `num` from `this` - BN.prototype.sub = function sub(num) { - return this.clone().isub(num); - }; + module.exports = coder; + }, { "./formatters": 205, "./types/address": 209, "./types/bool": 210, "./types/bytes": 211, "./types/dynamicbytes": 212, "./types/int": 213, "./types/string": 214, "./types/uint": 215, "underscore": 204, "web3-utils": 386 }], 207: [function (require, module, exports) { + /* + This file is part of web3.js. + + web3.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + web3.js is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with web3.js. If not, see . + */ + /** + * @file param.js + * @author Marek Kotewicz + * @date 2015 + */ - function smallMulTo(self, num, out) { - out.negative = num.negative ^ self.negative; - var len = self.length + num.length | 0; - out.length = len; - len = len - 1 | 0; + var formatters = require('./formatters.js'); - // Peel one iteration (compiler can't do it, because of code complexity) - var a = self.words[0] | 0; - var b = num.words[0] | 0; - var r = a * b; + /** + * SolidityParam object prototype. + * Should be used when encoding, decoding solidity bytes + */ + var SolidityParam = function SolidityParam(value, offset, rawValue) { + this.value = value || ''; + this.offset = offset; // offset in bytes + this.rawValue = rawValue; // used for debugging + }; - var lo = r & 0x3ffffff; - var carry = r / 0x4000000 | 0; - out.words[0] = lo; + /** + * This method should be used to get length of params's dynamic part + * + * @method dynamicPartLength + * @returns {Number} length of dynamic part (in bytes) + */ + SolidityParam.prototype.dynamicPartLength = function () { + return this.dynamicPart().length / 2; + }; - for (var k = 1; k < len; k++) { - // Sum all words with the same `i + j = k` and accumulate `ncarry`, - // note that ncarry could be >= 0x3ffffff - var ncarry = carry >>> 26; - var rword = carry & 0x3ffffff; - var maxJ = Math.min(k, num.length - 1); - for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) { - var i = k - j | 0; - a = self.words[i] | 0; - b = num.words[j] | 0; - r = a * b + rword; - ncarry += r / 0x4000000 | 0; - rword = r & 0x3ffffff; - } - out.words[k] = rword | 0; - carry = ncarry | 0; - } - if (carry !== 0) { - out.words[k] = carry | 0; - } else { - out.length--; - } + /** + * This method should be used to create copy of solidity param with different offset + * + * @method withOffset + * @param {Number} offset length in bytes + * @returns {SolidityParam} new solidity param with applied offset + */ + SolidityParam.prototype.withOffset = function (offset) { + return new SolidityParam(this.value, offset); + }; - return out.strip(); - } + /** + * This method should be used to combine solidity params together + * eg. when appending an array + * + * @method combine + * @param {SolidityParam} param with which we should combine + * @param {SolidityParam} result of combination + */ + SolidityParam.prototype.combine = function (param) { + return new SolidityParam(this.value + param.value); + }; - // TODO(indutny): it may be reasonable to omit it for users who don't need - // to work with 256-bit numbers, otherwise it gives 20% improvement for 256-bit - // multiplication (like elliptic secp256k1). - var comb10MulTo = function comb10MulTo(self, num, out) { - var a = self.words; - var b = num.words; - var o = out.words; - var c = 0; - var lo; - var mid; - var hi; - var a0 = a[0] | 0; - var al0 = a0 & 0x1fff; - var ah0 = a0 >>> 13; - var a1 = a[1] | 0; - var al1 = a1 & 0x1fff; - var ah1 = a1 >>> 13; - var a2 = a[2] | 0; - var al2 = a2 & 0x1fff; - var ah2 = a2 >>> 13; - var a3 = a[3] | 0; - var al3 = a3 & 0x1fff; - var ah3 = a3 >>> 13; - var a4 = a[4] | 0; - var al4 = a4 & 0x1fff; - var ah4 = a4 >>> 13; - var a5 = a[5] | 0; - var al5 = a5 & 0x1fff; - var ah5 = a5 >>> 13; - var a6 = a[6] | 0; - var al6 = a6 & 0x1fff; - var ah6 = a6 >>> 13; - var a7 = a[7] | 0; - var al7 = a7 & 0x1fff; - var ah7 = a7 >>> 13; - var a8 = a[8] | 0; - var al8 = a8 & 0x1fff; - var ah8 = a8 >>> 13; - var a9 = a[9] | 0; - var al9 = a9 & 0x1fff; - var ah9 = a9 >>> 13; - var b0 = b[0] | 0; - var bl0 = b0 & 0x1fff; - var bh0 = b0 >>> 13; - var b1 = b[1] | 0; - var bl1 = b1 & 0x1fff; - var bh1 = b1 >>> 13; - var b2 = b[2] | 0; - var bl2 = b2 & 0x1fff; - var bh2 = b2 >>> 13; - var b3 = b[3] | 0; - var bl3 = b3 & 0x1fff; - var bh3 = b3 >>> 13; - var b4 = b[4] | 0; - var bl4 = b4 & 0x1fff; - var bh4 = b4 >>> 13; - var b5 = b[5] | 0; - var bl5 = b5 & 0x1fff; - var bh5 = b5 >>> 13; - var b6 = b[6] | 0; - var bl6 = b6 & 0x1fff; - var bh6 = b6 >>> 13; - var b7 = b[7] | 0; - var bl7 = b7 & 0x1fff; - var bh7 = b7 >>> 13; - var b8 = b[8] | 0; - var bl8 = b8 & 0x1fff; - var bh8 = b8 >>> 13; - var b9 = b[9] | 0; - var bl9 = b9 & 0x1fff; - var bh9 = b9 >>> 13; + /** + * This method should be called to check if param has dynamic size. + * If it has, it returns true, otherwise false + * + * @method isDynamic + * @returns {Boolean} + */ + SolidityParam.prototype.isDynamic = function () { + return this.offset !== undefined; + }; - out.negative = self.negative ^ num.negative; - out.length = 19; - /* k = 0 */ - lo = Math.imul(al0, bl0); - mid = Math.imul(al0, bh0); - mid = mid + Math.imul(ah0, bl0) | 0; - hi = Math.imul(ah0, bh0); - var w0 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w0 >>> 26) | 0; - w0 &= 0x3ffffff; - /* k = 1 */ - lo = Math.imul(al1, bl0); - mid = Math.imul(al1, bh0); - mid = mid + Math.imul(ah1, bl0) | 0; - hi = Math.imul(ah1, bh0); - lo = lo + Math.imul(al0, bl1) | 0; - mid = mid + Math.imul(al0, bh1) | 0; - mid = mid + Math.imul(ah0, bl1) | 0; - hi = hi + Math.imul(ah0, bh1) | 0; - var w1 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w1 >>> 26) | 0; - w1 &= 0x3ffffff; - /* k = 2 */ - lo = Math.imul(al2, bl0); - mid = Math.imul(al2, bh0); - mid = mid + Math.imul(ah2, bl0) | 0; - hi = Math.imul(ah2, bh0); - lo = lo + Math.imul(al1, bl1) | 0; - mid = mid + Math.imul(al1, bh1) | 0; - mid = mid + Math.imul(ah1, bl1) | 0; - hi = hi + Math.imul(ah1, bh1) | 0; - lo = lo + Math.imul(al0, bl2) | 0; - mid = mid + Math.imul(al0, bh2) | 0; - mid = mid + Math.imul(ah0, bl2) | 0; - hi = hi + Math.imul(ah0, bh2) | 0; - var w2 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w2 >>> 26) | 0; - w2 &= 0x3ffffff; - /* k = 3 */ - lo = Math.imul(al3, bl0); - mid = Math.imul(al3, bh0); - mid = mid + Math.imul(ah3, bl0) | 0; - hi = Math.imul(ah3, bh0); - lo = lo + Math.imul(al2, bl1) | 0; - mid = mid + Math.imul(al2, bh1) | 0; - mid = mid + Math.imul(ah2, bl1) | 0; - hi = hi + Math.imul(ah2, bh1) | 0; - lo = lo + Math.imul(al1, bl2) | 0; - mid = mid + Math.imul(al1, bh2) | 0; - mid = mid + Math.imul(ah1, bl2) | 0; - hi = hi + Math.imul(ah1, bh2) | 0; - lo = lo + Math.imul(al0, bl3) | 0; - mid = mid + Math.imul(al0, bh3) | 0; - mid = mid + Math.imul(ah0, bl3) | 0; - hi = hi + Math.imul(ah0, bh3) | 0; - var w3 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w3 >>> 26) | 0; - w3 &= 0x3ffffff; - /* k = 4 */ - lo = Math.imul(al4, bl0); - mid = Math.imul(al4, bh0); - mid = mid + Math.imul(ah4, bl0) | 0; - hi = Math.imul(ah4, bh0); - lo = lo + Math.imul(al3, bl1) | 0; - mid = mid + Math.imul(al3, bh1) | 0; - mid = mid + Math.imul(ah3, bl1) | 0; - hi = hi + Math.imul(ah3, bh1) | 0; - lo = lo + Math.imul(al2, bl2) | 0; - mid = mid + Math.imul(al2, bh2) | 0; - mid = mid + Math.imul(ah2, bl2) | 0; - hi = hi + Math.imul(ah2, bh2) | 0; - lo = lo + Math.imul(al1, bl3) | 0; - mid = mid + Math.imul(al1, bh3) | 0; - mid = mid + Math.imul(ah1, bl3) | 0; - hi = hi + Math.imul(ah1, bh3) | 0; - lo = lo + Math.imul(al0, bl4) | 0; - mid = mid + Math.imul(al0, bh4) | 0; - mid = mid + Math.imul(ah0, bl4) | 0; - hi = hi + Math.imul(ah0, bh4) | 0; - var w4 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w4 >>> 26) | 0; - w4 &= 0x3ffffff; - /* k = 5 */ - lo = Math.imul(al5, bl0); - mid = Math.imul(al5, bh0); - mid = mid + Math.imul(ah5, bl0) | 0; - hi = Math.imul(ah5, bh0); - lo = lo + Math.imul(al4, bl1) | 0; - mid = mid + Math.imul(al4, bh1) | 0; - mid = mid + Math.imul(ah4, bl1) | 0; - hi = hi + Math.imul(ah4, bh1) | 0; - lo = lo + Math.imul(al3, bl2) | 0; - mid = mid + Math.imul(al3, bh2) | 0; - mid = mid + Math.imul(ah3, bl2) | 0; - hi = hi + Math.imul(ah3, bh2) | 0; - lo = lo + Math.imul(al2, bl3) | 0; - mid = mid + Math.imul(al2, bh3) | 0; - mid = mid + Math.imul(ah2, bl3) | 0; - hi = hi + Math.imul(ah2, bh3) | 0; - lo = lo + Math.imul(al1, bl4) | 0; - mid = mid + Math.imul(al1, bh4) | 0; - mid = mid + Math.imul(ah1, bl4) | 0; - hi = hi + Math.imul(ah1, bh4) | 0; - lo = lo + Math.imul(al0, bl5) | 0; - mid = mid + Math.imul(al0, bh5) | 0; - mid = mid + Math.imul(ah0, bl5) | 0; - hi = hi + Math.imul(ah0, bh5) | 0; - var w5 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w5 >>> 26) | 0; - w5 &= 0x3ffffff; - /* k = 6 */ - lo = Math.imul(al6, bl0); - mid = Math.imul(al6, bh0); - mid = mid + Math.imul(ah6, bl0) | 0; - hi = Math.imul(ah6, bh0); - lo = lo + Math.imul(al5, bl1) | 0; - mid = mid + Math.imul(al5, bh1) | 0; - mid = mid + Math.imul(ah5, bl1) | 0; - hi = hi + Math.imul(ah5, bh1) | 0; - lo = lo + Math.imul(al4, bl2) | 0; - mid = mid + Math.imul(al4, bh2) | 0; - mid = mid + Math.imul(ah4, bl2) | 0; - hi = hi + Math.imul(ah4, bh2) | 0; - lo = lo + Math.imul(al3, bl3) | 0; - mid = mid + Math.imul(al3, bh3) | 0; - mid = mid + Math.imul(ah3, bl3) | 0; - hi = hi + Math.imul(ah3, bh3) | 0; - lo = lo + Math.imul(al2, bl4) | 0; - mid = mid + Math.imul(al2, bh4) | 0; - mid = mid + Math.imul(ah2, bl4) | 0; - hi = hi + Math.imul(ah2, bh4) | 0; - lo = lo + Math.imul(al1, bl5) | 0; - mid = mid + Math.imul(al1, bh5) | 0; - mid = mid + Math.imul(ah1, bl5) | 0; - hi = hi + Math.imul(ah1, bh5) | 0; - lo = lo + Math.imul(al0, bl6) | 0; - mid = mid + Math.imul(al0, bh6) | 0; - mid = mid + Math.imul(ah0, bl6) | 0; - hi = hi + Math.imul(ah0, bh6) | 0; - var w6 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w6 >>> 26) | 0; - w6 &= 0x3ffffff; - /* k = 7 */ - lo = Math.imul(al7, bl0); - mid = Math.imul(al7, bh0); - mid = mid + Math.imul(ah7, bl0) | 0; - hi = Math.imul(ah7, bh0); - lo = lo + Math.imul(al6, bl1) | 0; - mid = mid + Math.imul(al6, bh1) | 0; - mid = mid + Math.imul(ah6, bl1) | 0; - hi = hi + Math.imul(ah6, bh1) | 0; - lo = lo + Math.imul(al5, bl2) | 0; - mid = mid + Math.imul(al5, bh2) | 0; - mid = mid + Math.imul(ah5, bl2) | 0; - hi = hi + Math.imul(ah5, bh2) | 0; - lo = lo + Math.imul(al4, bl3) | 0; - mid = mid + Math.imul(al4, bh3) | 0; - mid = mid + Math.imul(ah4, bl3) | 0; - hi = hi + Math.imul(ah4, bh3) | 0; - lo = lo + Math.imul(al3, bl4) | 0; - mid = mid + Math.imul(al3, bh4) | 0; - mid = mid + Math.imul(ah3, bl4) | 0; - hi = hi + Math.imul(ah3, bh4) | 0; - lo = lo + Math.imul(al2, bl5) | 0; - mid = mid + Math.imul(al2, bh5) | 0; - mid = mid + Math.imul(ah2, bl5) | 0; - hi = hi + Math.imul(ah2, bh5) | 0; - lo = lo + Math.imul(al1, bl6) | 0; - mid = mid + Math.imul(al1, bh6) | 0; - mid = mid + Math.imul(ah1, bl6) | 0; - hi = hi + Math.imul(ah1, bh6) | 0; - lo = lo + Math.imul(al0, bl7) | 0; - mid = mid + Math.imul(al0, bh7) | 0; - mid = mid + Math.imul(ah0, bl7) | 0; - hi = hi + Math.imul(ah0, bh7) | 0; - var w7 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w7 >>> 26) | 0; - w7 &= 0x3ffffff; - /* k = 8 */ - lo = Math.imul(al8, bl0); - mid = Math.imul(al8, bh0); - mid = mid + Math.imul(ah8, bl0) | 0; - hi = Math.imul(ah8, bh0); - lo = lo + Math.imul(al7, bl1) | 0; - mid = mid + Math.imul(al7, bh1) | 0; - mid = mid + Math.imul(ah7, bl1) | 0; - hi = hi + Math.imul(ah7, bh1) | 0; - lo = lo + Math.imul(al6, bl2) | 0; - mid = mid + Math.imul(al6, bh2) | 0; - mid = mid + Math.imul(ah6, bl2) | 0; - hi = hi + Math.imul(ah6, bh2) | 0; - lo = lo + Math.imul(al5, bl3) | 0; - mid = mid + Math.imul(al5, bh3) | 0; - mid = mid + Math.imul(ah5, bl3) | 0; - hi = hi + Math.imul(ah5, bh3) | 0; - lo = lo + Math.imul(al4, bl4) | 0; - mid = mid + Math.imul(al4, bh4) | 0; - mid = mid + Math.imul(ah4, bl4) | 0; - hi = hi + Math.imul(ah4, bh4) | 0; - lo = lo + Math.imul(al3, bl5) | 0; - mid = mid + Math.imul(al3, bh5) | 0; - mid = mid + Math.imul(ah3, bl5) | 0; - hi = hi + Math.imul(ah3, bh5) | 0; - lo = lo + Math.imul(al2, bl6) | 0; - mid = mid + Math.imul(al2, bh6) | 0; - mid = mid + Math.imul(ah2, bl6) | 0; - hi = hi + Math.imul(ah2, bh6) | 0; - lo = lo + Math.imul(al1, bl7) | 0; - mid = mid + Math.imul(al1, bh7) | 0; - mid = mid + Math.imul(ah1, bl7) | 0; - hi = hi + Math.imul(ah1, bh7) | 0; - lo = lo + Math.imul(al0, bl8) | 0; - mid = mid + Math.imul(al0, bh8) | 0; - mid = mid + Math.imul(ah0, bl8) | 0; - hi = hi + Math.imul(ah0, bh8) | 0; - var w8 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w8 >>> 26) | 0; - w8 &= 0x3ffffff; - /* k = 9 */ - lo = Math.imul(al9, bl0); - mid = Math.imul(al9, bh0); - mid = mid + Math.imul(ah9, bl0) | 0; - hi = Math.imul(ah9, bh0); - lo = lo + Math.imul(al8, bl1) | 0; - mid = mid + Math.imul(al8, bh1) | 0; - mid = mid + Math.imul(ah8, bl1) | 0; - hi = hi + Math.imul(ah8, bh1) | 0; - lo = lo + Math.imul(al7, bl2) | 0; - mid = mid + Math.imul(al7, bh2) | 0; - mid = mid + Math.imul(ah7, bl2) | 0; - hi = hi + Math.imul(ah7, bh2) | 0; - lo = lo + Math.imul(al6, bl3) | 0; - mid = mid + Math.imul(al6, bh3) | 0; - mid = mid + Math.imul(ah6, bl3) | 0; - hi = hi + Math.imul(ah6, bh3) | 0; - lo = lo + Math.imul(al5, bl4) | 0; - mid = mid + Math.imul(al5, bh4) | 0; - mid = mid + Math.imul(ah5, bl4) | 0; - hi = hi + Math.imul(ah5, bh4) | 0; - lo = lo + Math.imul(al4, bl5) | 0; - mid = mid + Math.imul(al4, bh5) | 0; - mid = mid + Math.imul(ah4, bl5) | 0; - hi = hi + Math.imul(ah4, bh5) | 0; - lo = lo + Math.imul(al3, bl6) | 0; - mid = mid + Math.imul(al3, bh6) | 0; - mid = mid + Math.imul(ah3, bl6) | 0; - hi = hi + Math.imul(ah3, bh6) | 0; - lo = lo + Math.imul(al2, bl7) | 0; - mid = mid + Math.imul(al2, bh7) | 0; - mid = mid + Math.imul(ah2, bl7) | 0; - hi = hi + Math.imul(ah2, bh7) | 0; - lo = lo + Math.imul(al1, bl8) | 0; - mid = mid + Math.imul(al1, bh8) | 0; - mid = mid + Math.imul(ah1, bl8) | 0; - hi = hi + Math.imul(ah1, bh8) | 0; - lo = lo + Math.imul(al0, bl9) | 0; - mid = mid + Math.imul(al0, bh9) | 0; - mid = mid + Math.imul(ah0, bl9) | 0; - hi = hi + Math.imul(ah0, bh9) | 0; - var w9 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w9 >>> 26) | 0; - w9 &= 0x3ffffff; - /* k = 10 */ - lo = Math.imul(al9, bl1); - mid = Math.imul(al9, bh1); - mid = mid + Math.imul(ah9, bl1) | 0; - hi = Math.imul(ah9, bh1); - lo = lo + Math.imul(al8, bl2) | 0; - mid = mid + Math.imul(al8, bh2) | 0; - mid = mid + Math.imul(ah8, bl2) | 0; - hi = hi + Math.imul(ah8, bh2) | 0; - lo = lo + Math.imul(al7, bl3) | 0; - mid = mid + Math.imul(al7, bh3) | 0; - mid = mid + Math.imul(ah7, bl3) | 0; - hi = hi + Math.imul(ah7, bh3) | 0; - lo = lo + Math.imul(al6, bl4) | 0; - mid = mid + Math.imul(al6, bh4) | 0; - mid = mid + Math.imul(ah6, bl4) | 0; - hi = hi + Math.imul(ah6, bh4) | 0; - lo = lo + Math.imul(al5, bl5) | 0; - mid = mid + Math.imul(al5, bh5) | 0; - mid = mid + Math.imul(ah5, bl5) | 0; - hi = hi + Math.imul(ah5, bh5) | 0; - lo = lo + Math.imul(al4, bl6) | 0; - mid = mid + Math.imul(al4, bh6) | 0; - mid = mid + Math.imul(ah4, bl6) | 0; - hi = hi + Math.imul(ah4, bh6) | 0; - lo = lo + Math.imul(al3, bl7) | 0; - mid = mid + Math.imul(al3, bh7) | 0; - mid = mid + Math.imul(ah3, bl7) | 0; - hi = hi + Math.imul(ah3, bh7) | 0; - lo = lo + Math.imul(al2, bl8) | 0; - mid = mid + Math.imul(al2, bh8) | 0; - mid = mid + Math.imul(ah2, bl8) | 0; - hi = hi + Math.imul(ah2, bh8) | 0; - lo = lo + Math.imul(al1, bl9) | 0; - mid = mid + Math.imul(al1, bh9) | 0; - mid = mid + Math.imul(ah1, bl9) | 0; - hi = hi + Math.imul(ah1, bh9) | 0; - var w10 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w10 >>> 26) | 0; - w10 &= 0x3ffffff; - /* k = 11 */ - lo = Math.imul(al9, bl2); - mid = Math.imul(al9, bh2); - mid = mid + Math.imul(ah9, bl2) | 0; - hi = Math.imul(ah9, bh2); - lo = lo + Math.imul(al8, bl3) | 0; - mid = mid + Math.imul(al8, bh3) | 0; - mid = mid + Math.imul(ah8, bl3) | 0; - hi = hi + Math.imul(ah8, bh3) | 0; - lo = lo + Math.imul(al7, bl4) | 0; - mid = mid + Math.imul(al7, bh4) | 0; - mid = mid + Math.imul(ah7, bl4) | 0; - hi = hi + Math.imul(ah7, bh4) | 0; - lo = lo + Math.imul(al6, bl5) | 0; - mid = mid + Math.imul(al6, bh5) | 0; - mid = mid + Math.imul(ah6, bl5) | 0; - hi = hi + Math.imul(ah6, bh5) | 0; - lo = lo + Math.imul(al5, bl6) | 0; - mid = mid + Math.imul(al5, bh6) | 0; - mid = mid + Math.imul(ah5, bl6) | 0; - hi = hi + Math.imul(ah5, bh6) | 0; - lo = lo + Math.imul(al4, bl7) | 0; - mid = mid + Math.imul(al4, bh7) | 0; - mid = mid + Math.imul(ah4, bl7) | 0; - hi = hi + Math.imul(ah4, bh7) | 0; - lo = lo + Math.imul(al3, bl8) | 0; - mid = mid + Math.imul(al3, bh8) | 0; - mid = mid + Math.imul(ah3, bl8) | 0; - hi = hi + Math.imul(ah3, bh8) | 0; - lo = lo + Math.imul(al2, bl9) | 0; - mid = mid + Math.imul(al2, bh9) | 0; - mid = mid + Math.imul(ah2, bl9) | 0; - hi = hi + Math.imul(ah2, bh9) | 0; - var w11 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w11 >>> 26) | 0; - w11 &= 0x3ffffff; - /* k = 12 */ - lo = Math.imul(al9, bl3); - mid = Math.imul(al9, bh3); - mid = mid + Math.imul(ah9, bl3) | 0; - hi = Math.imul(ah9, bh3); - lo = lo + Math.imul(al8, bl4) | 0; - mid = mid + Math.imul(al8, bh4) | 0; - mid = mid + Math.imul(ah8, bl4) | 0; - hi = hi + Math.imul(ah8, bh4) | 0; - lo = lo + Math.imul(al7, bl5) | 0; - mid = mid + Math.imul(al7, bh5) | 0; - mid = mid + Math.imul(ah7, bl5) | 0; - hi = hi + Math.imul(ah7, bh5) | 0; - lo = lo + Math.imul(al6, bl6) | 0; - mid = mid + Math.imul(al6, bh6) | 0; - mid = mid + Math.imul(ah6, bl6) | 0; - hi = hi + Math.imul(ah6, bh6) | 0; - lo = lo + Math.imul(al5, bl7) | 0; - mid = mid + Math.imul(al5, bh7) | 0; - mid = mid + Math.imul(ah5, bl7) | 0; - hi = hi + Math.imul(ah5, bh7) | 0; - lo = lo + Math.imul(al4, bl8) | 0; - mid = mid + Math.imul(al4, bh8) | 0; - mid = mid + Math.imul(ah4, bl8) | 0; - hi = hi + Math.imul(ah4, bh8) | 0; - lo = lo + Math.imul(al3, bl9) | 0; - mid = mid + Math.imul(al3, bh9) | 0; - mid = mid + Math.imul(ah3, bl9) | 0; - hi = hi + Math.imul(ah3, bh9) | 0; - var w12 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w12 >>> 26) | 0; - w12 &= 0x3ffffff; - /* k = 13 */ - lo = Math.imul(al9, bl4); - mid = Math.imul(al9, bh4); - mid = mid + Math.imul(ah9, bl4) | 0; - hi = Math.imul(ah9, bh4); - lo = lo + Math.imul(al8, bl5) | 0; - mid = mid + Math.imul(al8, bh5) | 0; - mid = mid + Math.imul(ah8, bl5) | 0; - hi = hi + Math.imul(ah8, bh5) | 0; - lo = lo + Math.imul(al7, bl6) | 0; - mid = mid + Math.imul(al7, bh6) | 0; - mid = mid + Math.imul(ah7, bl6) | 0; - hi = hi + Math.imul(ah7, bh6) | 0; - lo = lo + Math.imul(al6, bl7) | 0; - mid = mid + Math.imul(al6, bh7) | 0; - mid = mid + Math.imul(ah6, bl7) | 0; - hi = hi + Math.imul(ah6, bh7) | 0; - lo = lo + Math.imul(al5, bl8) | 0; - mid = mid + Math.imul(al5, bh8) | 0; - mid = mid + Math.imul(ah5, bl8) | 0; - hi = hi + Math.imul(ah5, bh8) | 0; - lo = lo + Math.imul(al4, bl9) | 0; - mid = mid + Math.imul(al4, bh9) | 0; - mid = mid + Math.imul(ah4, bl9) | 0; - hi = hi + Math.imul(ah4, bh9) | 0; - var w13 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w13 >>> 26) | 0; - w13 &= 0x3ffffff; - /* k = 14 */ - lo = Math.imul(al9, bl5); - mid = Math.imul(al9, bh5); - mid = mid + Math.imul(ah9, bl5) | 0; - hi = Math.imul(ah9, bh5); - lo = lo + Math.imul(al8, bl6) | 0; - mid = mid + Math.imul(al8, bh6) | 0; - mid = mid + Math.imul(ah8, bl6) | 0; - hi = hi + Math.imul(ah8, bh6) | 0; - lo = lo + Math.imul(al7, bl7) | 0; - mid = mid + Math.imul(al7, bh7) | 0; - mid = mid + Math.imul(ah7, bl7) | 0; - hi = hi + Math.imul(ah7, bh7) | 0; - lo = lo + Math.imul(al6, bl8) | 0; - mid = mid + Math.imul(al6, bh8) | 0; - mid = mid + Math.imul(ah6, bl8) | 0; - hi = hi + Math.imul(ah6, bh8) | 0; - lo = lo + Math.imul(al5, bl9) | 0; - mid = mid + Math.imul(al5, bh9) | 0; - mid = mid + Math.imul(ah5, bl9) | 0; - hi = hi + Math.imul(ah5, bh9) | 0; - var w14 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w14 >>> 26) | 0; - w14 &= 0x3ffffff; - /* k = 15 */ - lo = Math.imul(al9, bl6); - mid = Math.imul(al9, bh6); - mid = mid + Math.imul(ah9, bl6) | 0; - hi = Math.imul(ah9, bh6); - lo = lo + Math.imul(al8, bl7) | 0; - mid = mid + Math.imul(al8, bh7) | 0; - mid = mid + Math.imul(ah8, bl7) | 0; - hi = hi + Math.imul(ah8, bh7) | 0; - lo = lo + Math.imul(al7, bl8) | 0; - mid = mid + Math.imul(al7, bh8) | 0; - mid = mid + Math.imul(ah7, bl8) | 0; - hi = hi + Math.imul(ah7, bh8) | 0; - lo = lo + Math.imul(al6, bl9) | 0; - mid = mid + Math.imul(al6, bh9) | 0; - mid = mid + Math.imul(ah6, bl9) | 0; - hi = hi + Math.imul(ah6, bh9) | 0; - var w15 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w15 >>> 26) | 0; - w15 &= 0x3ffffff; - /* k = 16 */ - lo = Math.imul(al9, bl7); - mid = Math.imul(al9, bh7); - mid = mid + Math.imul(ah9, bl7) | 0; - hi = Math.imul(ah9, bh7); - lo = lo + Math.imul(al8, bl8) | 0; - mid = mid + Math.imul(al8, bh8) | 0; - mid = mid + Math.imul(ah8, bl8) | 0; - hi = hi + Math.imul(ah8, bh8) | 0; - lo = lo + Math.imul(al7, bl9) | 0; - mid = mid + Math.imul(al7, bh9) | 0; - mid = mid + Math.imul(ah7, bl9) | 0; - hi = hi + Math.imul(ah7, bh9) | 0; - var w16 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w16 >>> 26) | 0; - w16 &= 0x3ffffff; - /* k = 17 */ - lo = Math.imul(al9, bl8); - mid = Math.imul(al9, bh8); - mid = mid + Math.imul(ah9, bl8) | 0; - hi = Math.imul(ah9, bh8); - lo = lo + Math.imul(al8, bl9) | 0; - mid = mid + Math.imul(al8, bh9) | 0; - mid = mid + Math.imul(ah8, bl9) | 0; - hi = hi + Math.imul(ah8, bh9) | 0; - var w17 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w17 >>> 26) | 0; - w17 &= 0x3ffffff; - /* k = 18 */ - lo = Math.imul(al9, bl9); - mid = Math.imul(al9, bh9); - mid = mid + Math.imul(ah9, bl9) | 0; - hi = Math.imul(ah9, bh9); - var w18 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w18 >>> 26) | 0; - w18 &= 0x3ffffff; - o[0] = w0; - o[1] = w1; - o[2] = w2; - o[3] = w3; - o[4] = w4; - o[5] = w5; - o[6] = w6; - o[7] = w7; - o[8] = w8; - o[9] = w9; - o[10] = w10; - o[11] = w11; - o[12] = w12; - o[13] = w13; - o[14] = w14; - o[15] = w15; - o[16] = w16; - o[17] = w17; - o[18] = w18; - if (c !== 0) { - o[19] = c; - out.length++; - } - return out; - }; + /** + * This method should be called to transform offset to bytes + * + * @method offsetAsBytes + * @returns {String} bytes representation of offset + */ + SolidityParam.prototype.offsetAsBytes = function () { + return !this.isDynamic() ? '' : formatters.toTwosComplement(this.offset).replace('0x', ''); + }; - // Polyfill comb - if (!Math.imul) { - comb10MulTo = smallMulTo; + /** + * This method should be called to get static part of param + * + * @method staticPart + * @returns {String} offset if it is a dynamic param, otherwise value + */ + SolidityParam.prototype.staticPart = function () { + if (!this.isDynamic()) { + return this.value; } + return this.offsetAsBytes(); + }; - function bigMulTo(self, num, out) { - out.negative = num.negative ^ self.negative; - out.length = self.length + num.length; + /** + * This method should be called to get dynamic part of param + * + * @method dynamicPart + * @returns {String} returns a value if it is a dynamic param, otherwise empty string + */ + SolidityParam.prototype.dynamicPart = function () { + return this.isDynamic() ? this.value : ''; + }; - var carry = 0; - var hncarry = 0; - for (var k = 0; k < out.length - 1; k++) { - // Sum all words with the same `i + j = k` and accumulate `ncarry`, - // note that ncarry could be >= 0x3ffffff - var ncarry = hncarry; - hncarry = 0; - var rword = carry & 0x3ffffff; - var maxJ = Math.min(k, num.length - 1); - for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) { - var i = k - j; - var a = self.words[i] | 0; - var b = num.words[j] | 0; - var r = a * b; + /** + * This method should be called to encode param + * + * @method encode + * @returns {String} + */ + SolidityParam.prototype.encode = function () { + return this.staticPart() + this.dynamicPart(); + }; - var lo = r & 0x3ffffff; - ncarry = ncarry + (r / 0x4000000 | 0) | 0; - lo = lo + rword | 0; - rword = lo & 0x3ffffff; - ncarry = ncarry + (lo >>> 26) | 0; + /** + * This method should be called to encode array of params + * + * @method encodeList + * @param {Array[SolidityParam]} params + * @returns {String} + */ + SolidityParam.encodeList = function (params) { - hncarry += ncarry >>> 26; - ncarry &= 0x3ffffff; - } - out.words[k] = rword; - carry = ncarry; - ncarry = hncarry; - } - if (carry !== 0) { - out.words[k] = carry; - } else { - out.length--; + // updating offsets + var totalOffset = params.length * 32; + var offsetParams = params.map(function (param) { + if (!param.isDynamic()) { + return param; } + var offset = totalOffset; + totalOffset += param.dynamicPartLength(); + return param.withOffset(offset); + }); - return out.strip(); - } + // encode everything! + return offsetParams.reduce(function (result, param) { + return result + param.dynamicPart(); + }, offsetParams.reduce(function (result, param) { + return result + param.staticPart(); + }, '')); + }; - function jumboMulTo(self, num, out) { - var fftm = new FFTM(); - return fftm.mulp(self, num, out); - } + module.exports = SolidityParam; + }, { "./formatters.js": 205 }], 208: [function (require, module, exports) { + var f = require('./formatters'); + var SolidityParam = require('./param'); - BN.prototype.mulTo = function mulTo(num, out) { - var res; - var len = this.length + num.length; - if (this.length === 10 && num.length === 10) { - res = comb10MulTo(this, num, out); - } else if (len < 63) { - res = smallMulTo(this, num, out); - } else if (len < 1024) { - res = bigMulTo(this, num, out); - } else { - res = jumboMulTo(this, num, out); - } + /** + * SolidityType prototype is used to encode/decode solidity params of certain type + */ + var SolidityType = function SolidityType(config) { + this._inputFormatter = config.inputFormatter; + this._outputFormatter = config.outputFormatter; + }; - return res; - }; + /** + * Should be used to determine if this SolidityType do match given name + * + * @method isType + * @param {String} name + * @return {Bool} true if type match this SolidityType, otherwise false + */ + SolidityType.prototype.isType = function (name) { + throw "This method should be overwritten for type " + name; + }; - // Cooley-Tukey algorithm for FFT - // slightly revisited to rely on looping instead of recursion + /** + * Should be used to determine what is the length of static part in given type + * + * @method staticPartLength + * @param {String} name + * @return {Number} length of static part in bytes + */ + SolidityType.prototype.staticPartLength = function (name) { + // If name isn't an array then treat it like a single element array. + return (this.nestedTypes(name) || ['[1]']).map(function (type) { + // the length of the nested array + return parseInt(type.slice(1, -1), 10) || 1; + }).reduce(function (previous, current) { + return previous * current; + // all basic types are 32 bytes long + }, 32); + }; - function FFTM(x, y) { - this.x = x; - this.y = y; + /** + * Should be used to determine if type is dynamic array + * eg: + * "type[]" => true + * "type[4]" => false + * + * @method isDynamicArray + * @param {String} name + * @return {Bool} true if the type is dynamic array + */ + SolidityType.prototype.isDynamicArray = function (name) { + var nestedTypes = this.nestedTypes(name); + return !!nestedTypes && !nestedTypes[nestedTypes.length - 1].match(/[0-9]{1,}/g); + }; + + /** + * Should be used to determine if type is static array + * eg: + * "type[]" => false + * "type[4]" => true + * + * @method isStaticArray + * @param {String} name + * @return {Bool} true if the type is static array + */ + SolidityType.prototype.isStaticArray = function (name) { + var nestedTypes = this.nestedTypes(name); + return !!nestedTypes && !!nestedTypes[nestedTypes.length - 1].match(/[0-9]{1,}/g); + }; + + /** + * Should return length of static array + * eg. + * "int[32]" => 32 + * "int256[14]" => 14 + * "int[2][3]" => 3 + * "int" => 1 + * "int[1]" => 1 + * "int[]" => 1 + * + * @method staticArrayLength + * @param {String} name + * @return {Number} static array length + */ + SolidityType.prototype.staticArrayLength = function (name) { + var nestedTypes = this.nestedTypes(name); + if (nestedTypes) { + return parseInt(nestedTypes[nestedTypes.length - 1].match(/[0-9]{1,}/g) || 1); } + return 1; + }; - FFTM.prototype.makeRBT = function makeRBT(N) { - var t = new Array(N); - var l = BN.prototype._countBits(N) - 1; - for (var i = 0; i < N; i++) { - t[i] = this.revBin(i, l, N); - } + /** + * Should return nested type + * eg. + * "int[32]" => "int" + * "int256[14]" => "int256" + * "int[2][3]" => "int[2]" + * "int" => "int" + * "int[]" => "int" + * + * @method nestedName + * @param {String} name + * @return {String} nested name + */ + SolidityType.prototype.nestedName = function (name) { + // remove last [] in name + var nestedTypes = this.nestedTypes(name); + if (!nestedTypes) { + return name; + } - return t; - }; + return name.substr(0, name.length - nestedTypes[nestedTypes.length - 1].length); + }; - // Returns binary-reversed representation of `x` - FFTM.prototype.revBin = function revBin(x, l, N) { - if (x === 0 || x === N - 1) return x; + /** + * Should return true if type has dynamic size by default + * such types are "string", "bytes" + * + * @method isDynamicType + * @param {String} name + * @return {Bool} true if is dynamic, otherwise false + */ + SolidityType.prototype.isDynamicType = function () { + return false; + }; - var rb = 0; - for (var i = 0; i < l; i++) { - rb |= (x & 1) << l - i - 1; - x >>= 1; - } + /** + * Should return array of nested types + * eg. + * "int[2][3][]" => ["[2]", "[3]", "[]"] + * "int[] => ["[]"] + * "int" => null + * + * @method nestedTypes + * @param {String} name + * @return {Array} array of nested types + */ + SolidityType.prototype.nestedTypes = function (name) { + // return list of strings eg. "[]", "[3]", "[]", "[2]" + return name.match(/(\[[0-9]*\])/g); + }; - return rb; - }; + /** + * Should be used to encode the value + * + * @method encode + * @param {Object} value + * @param {String} name + * @return {String} encoded value + */ + SolidityType.prototype.encode = function (value, name) { + var self = this; + if (this.isDynamicArray(name)) { - // Performs "tweedling" phase, therefore 'emulating' - // behaviour of the recursive algorithm - FFTM.prototype.permute = function permute(rbt, rws, iws, rtws, itws, N) { - for (var i = 0; i < N; i++) { - rtws[i] = rws[rbt[i]]; - itws[i] = iws[rbt[i]]; - } - }; + return function () { + var length = value.length; // in int + var nestedName = self.nestedName(name); - FFTM.prototype.transform = function transform(rws, iws, rtws, itws, N, rbt) { - this.permute(rbt, rws, iws, rtws, itws, N); + var result = []; + result.push(f.formatInputInt(length).encode()); - for (var s = 1; s < N; s <<= 1) { - var l = s << 1; + value.forEach(function (v) { + result.push(self.encode(v, nestedName)); + }); - var rtwdf = Math.cos(2 * Math.PI / l); - var itwdf = Math.sin(2 * Math.PI / l); + return result; + }(); + } else if (this.isStaticArray(name)) { - for (var p = 0; p < N; p += l) { - var rtwdf_ = rtwdf; - var itwdf_ = itwdf; + return function () { + var length = self.staticArrayLength(name); // in int + var nestedName = self.nestedName(name); - for (var j = 0; j < s; j++) { - var re = rtws[p + j]; - var ie = itws[p + j]; + var result = []; + for (var i = 0; i < length; i++) { + result.push(self.encode(value[i], nestedName)); + } - var ro = rtws[p + j + s]; - var io = itws[p + j + s]; + return result; + }(); + } - var rx = rtwdf_ * ro - itwdf_ * io; + return this._inputFormatter(value, name).encode(); + }; - io = rtwdf_ * io + itwdf_ * ro; - ro = rx; + /** + * Should be used to decode value from bytes + * + * @method decode + * @param {String} bytes + * @param {Number} offset in bytes + * @param {String} name type name + * @returns {Object} decoded value + */ + SolidityType.prototype.decode = function (bytes, offset, name) { + var self = this; - rtws[p + j] = re + ro; - itws[p + j] = ie + io; + if (this.isDynamicArray(name)) { - rtws[p + j + s] = re - ro; - itws[p + j + s] = ie - io; + return function () { + var arrayOffset = parseInt('0x' + bytes.substr(offset * 2, 64)); // in bytes + var length = parseInt('0x' + bytes.substr(arrayOffset * 2, 64)); // in int + var arrayStart = arrayOffset + 32; // array starts after length; // in bytes - /* jshint maxdepth : false */ - if (j !== l) { - rx = rtwdf * rtwdf_ - itwdf * itwdf_; + var nestedName = self.nestedName(name); + var nestedStaticPartLength = self.staticPartLength(nestedName); // in bytes + var roundedNestedStaticPartLength = Math.floor((nestedStaticPartLength + 31) / 32) * 32; + var result = []; - itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_; - rtwdf_ = rx; - } - } + for (var i = 0; i < length * roundedNestedStaticPartLength; i += roundedNestedStaticPartLength) { + result.push(self.decode(bytes, arrayStart + i, nestedName)); } - } - }; - FFTM.prototype.guessLen13b = function guessLen13b(n, m) { - var N = Math.max(m, n) | 1; - var odd = N & 1; - var i = 0; - for (N = N / 2 | 0; N; N = N >>> 1) { - i++; - } + return result; + }(); + } else if (this.isStaticArray(name)) { - return 1 << i + 1 + odd; - }; + return function () { + var length = self.staticArrayLength(name); // in int + var arrayStart = offset; // in bytes - FFTM.prototype.conjugate = function conjugate(rws, iws, N) { - if (N <= 1) return; + var nestedName = self.nestedName(name); + var nestedStaticPartLength = self.staticPartLength(nestedName); // in bytes + var roundedNestedStaticPartLength = Math.floor((nestedStaticPartLength + 31) / 32) * 32; + var result = []; - for (var i = 0; i < N / 2; i++) { - var t = rws[i]; + for (var i = 0; i < length * roundedNestedStaticPartLength; i += roundedNestedStaticPartLength) { + result.push(self.decode(bytes, arrayStart + i, nestedName)); + } - rws[i] = rws[N - i - 1]; - rws[N - i - 1] = t; + return result; + }(); + } else if (this.isDynamicType(name)) { - t = iws[i]; + return function () { + var dynamicOffset = parseInt('0x' + bytes.substr(offset * 2, 64)); // in bytes + var length = parseInt('0x' + bytes.substr(dynamicOffset * 2, 64)); // in bytes + var roundedLength = Math.floor((length + 31) / 32); // in int + var param = new SolidityParam(bytes.substr(dynamicOffset * 2, (1 + roundedLength) * 64), 0, bytes); + return self._outputFormatter(param, name); + }(); + } - iws[i] = -iws[N - i - 1]; - iws[N - i - 1] = -t; - } - }; + var length = this.staticPartLength(name); + var param = new SolidityParam(bytes.substr(offset * 2, length * 2), undefined, bytes); + return this._outputFormatter(param, name); + }; - FFTM.prototype.normalize13b = function normalize13b(ws, N) { - var carry = 0; - for (var i = 0; i < N / 2; i++) { - var w = Math.round(ws[2 * i + 1] / N) * 0x2000 + Math.round(ws[2 * i] / N) + carry; + module.exports = SolidityType; + }, { "./formatters": 205, "./param": 207 }], 209: [function (require, module, exports) { + var f = require('../formatters'); + var formatters = require('web3-core-helpers').formatters; + var SolidityType = require('../type'); - ws[i] = w & 0x3ffffff; + /** + * SolidityTypeAddress is a protoype that represents address type + * It matches: + * address + * address[] + * address[4] + * address[][] + * address[3][] + * address[][6][], ... + */ + var SolidityTypeAddress = function SolidityTypeAddress() { + this._inputFormatter = function () { + var args = Array.prototype.slice.call(arguments); + args[0] = !args[0] || args[0] === '0x0' ? '' : formatters.inputAddressFormatter(args[0]); + return f.formatInputInt.apply(this, args); + }; + this._outputFormatter = f.formatOutputAddress; + }; - if (w < 0x4000000) { - carry = 0; - } else { - carry = w / 0x4000000 | 0; - } - } + SolidityTypeAddress.prototype = new SolidityType({}); + SolidityTypeAddress.prototype.constructor = SolidityTypeAddress; - return ws; - }; + SolidityTypeAddress.prototype.isType = function (name) { + return !!name.match(/address(\[([0-9]*)\])?/); + }; - FFTM.prototype.convert13b = function convert13b(ws, len, rws, N) { - var carry = 0; - for (var i = 0; i < len; i++) { - carry = carry + (ws[i] | 0); + module.exports = SolidityTypeAddress; + }, { "../formatters": 205, "../type": 208, "web3-core-helpers": 184 }], 210: [function (require, module, exports) { + var f = require('../formatters'); + var SolidityType = require('../type'); - rws[2 * i] = carry & 0x1fff;carry = carry >>> 13; - rws[2 * i + 1] = carry & 0x1fff;carry = carry >>> 13; - } + /** + * SolidityTypeBool is a protoype that represents bool type + * It matches: + * bool + * bool[] + * bool[4] + * bool[][] + * bool[3][] + * bool[][6][], ... + */ + var SolidityTypeBool = function SolidityTypeBool() { + this._inputFormatter = f.formatInputBool; + this._outputFormatter = f.formatOutputBool; + }; - // Pad with zeroes - for (i = 2 * len; i < N; ++i) { - rws[i] = 0; - } + SolidityTypeBool.prototype = new SolidityType({}); + SolidityTypeBool.prototype.constructor = SolidityTypeBool; - assert(carry === 0); - assert((carry & ~0x1fff) === 0); - }; + SolidityTypeBool.prototype.isType = function (name) { + return !!name.match(/^bool(\[([0-9]*)\])*$/); + }; - FFTM.prototype.stub = function stub(N) { - var ph = new Array(N); - for (var i = 0; i < N; i++) { - ph[i] = 0; - } + module.exports = SolidityTypeBool; + }, { "../formatters": 205, "../type": 208 }], 211: [function (require, module, exports) { + var f = require('../formatters'); + var SolidityType = require('../type'); - return ph; - }; + /** + * SolidityTypeBytes is a prototype that represents the bytes type. + * It matches: + * bytes + * bytes[] + * bytes[4] + * bytes[][] + * bytes[3][] + * bytes[][6][], ... + * bytes32 + * bytes8[4] + * bytes[3][] + */ + var SolidityTypeBytes = function SolidityTypeBytes() { + this._inputFormatter = f.formatInputBytes; + this._outputFormatter = f.formatOutputBytes; + }; - FFTM.prototype.mulp = function mulp(x, y, out) { - var N = 2 * this.guessLen13b(x.length, y.length); + SolidityTypeBytes.prototype = new SolidityType({}); + SolidityTypeBytes.prototype.constructor = SolidityTypeBytes; - var rbt = this.makeRBT(N); + SolidityTypeBytes.prototype.isType = function (name) { + return !!name.match(/^bytes([0-9]{1,})(\[([0-9]*)\])*$/); + }; - var _ = this.stub(N); + module.exports = SolidityTypeBytes; + }, { "../formatters": 205, "../type": 208 }], 212: [function (require, module, exports) { + var f = require('../formatters'); + var SolidityType = require('../type'); - var rws = new Array(N); - var rwst = new Array(N); - var iwst = new Array(N); + var SolidityTypeDynamicBytes = function SolidityTypeDynamicBytes() { + this._inputFormatter = f.formatInputDynamicBytes; + this._outputFormatter = f.formatOutputDynamicBytes; + }; - var nrws = new Array(N); - var nrwst = new Array(N); - var niwst = new Array(N); + SolidityTypeDynamicBytes.prototype = new SolidityType({}); + SolidityTypeDynamicBytes.prototype.constructor = SolidityTypeDynamicBytes; - var rmws = out.words; - rmws.length = N; + SolidityTypeDynamicBytes.prototype.isType = function (name) { + return !!name.match(/^bytes(\[([0-9]*)\])*$/); + }; - this.convert13b(x.words, x.length, rws, N); - this.convert13b(y.words, y.length, nrws, N); + SolidityTypeDynamicBytes.prototype.isDynamicType = function () { + return true; + }; - this.transform(rws, _, rwst, iwst, N, rbt); - this.transform(nrws, _, nrwst, niwst, N, rbt); + module.exports = SolidityTypeDynamicBytes; + }, { "../formatters": 205, "../type": 208 }], 213: [function (require, module, exports) { + var f = require('../formatters'); + var SolidityType = require('../type'); - for (var i = 0; i < N; i++) { - var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i]; - iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i]; - rwst[i] = rx; - } + /** + * SolidityTypeInt is a protoype that represents int type + * It matches: + * int + * int[] + * int[4] + * int[][] + * int[3][] + * int[][6][], ... + * int32 + * int64[] + * int8[4] + * int256[][] + * int[3][] + * int64[][6][], ... + */ + var SolidityTypeInt = function SolidityTypeInt() { + this._inputFormatter = f.formatInputInt; + this._outputFormatter = f.formatOutputInt; + }; - this.conjugate(rwst, iwst, N); - this.transform(rwst, iwst, rmws, _, N, rbt); - this.conjugate(rmws, _, N); - this.normalize13b(rmws, N); + SolidityTypeInt.prototype = new SolidityType({}); + SolidityTypeInt.prototype.constructor = SolidityTypeInt; - out.negative = x.negative ^ y.negative; - out.length = x.length + y.length; - return out.strip(); - }; + SolidityTypeInt.prototype.isType = function (name) { + return !!name.match(/^int([0-9]*)?(\[([0-9]*)\])*$/); + }; - // Multiply `this` by `num` - BN.prototype.mul = function mul(num) { - var out = new BN(null); - out.words = new Array(this.length + num.length); - return this.mulTo(num, out); - }; + module.exports = SolidityTypeInt; + }, { "../formatters": 205, "../type": 208 }], 214: [function (require, module, exports) { + var f = require('../formatters'); + var SolidityType = require('../type'); - // Multiply employing FFT - BN.prototype.mulf = function mulf(num) { - var out = new BN(null); - out.words = new Array(this.length + num.length); - return jumboMulTo(this, num, out); - }; + var SolidityTypeString = function SolidityTypeString() { + this._inputFormatter = f.formatInputString; + this._outputFormatter = f.formatOutputString; + }; - // In-place Multiplication - BN.prototype.imul = function imul(num) { - return this.clone().mulTo(num, this); - }; + SolidityTypeString.prototype = new SolidityType({}); + SolidityTypeString.prototype.constructor = SolidityTypeString; - BN.prototype.imuln = function imuln(num) { - assert(typeof num === 'number'); - assert(num < 0x4000000); + SolidityTypeString.prototype.isType = function (name) { + return !!name.match(/^string(\[([0-9]*)\])*$/); + }; - // Carry - var carry = 0; - for (var i = 0; i < this.length; i++) { - var w = (this.words[i] | 0) * num; - var lo = (w & 0x3ffffff) + (carry & 0x3ffffff); - carry >>= 26; - carry += w / 0x4000000 | 0; - // NOTE: lo is 27bit maximum - carry += lo >>> 26; - this.words[i] = lo & 0x3ffffff; - } + SolidityTypeString.prototype.isDynamicType = function () { + return true; + }; - if (carry !== 0) { - this.words[i] = carry; - this.length++; - } + module.exports = SolidityTypeString; + }, { "../formatters": 205, "../type": 208 }], 215: [function (require, module, exports) { + var f = require('../formatters'); + var SolidityType = require('../type'); - return this; - }; + /** + * SolidityTypeUInt is a protoype that represents uint type + * It matches: + * uint + * uint[] + * uint[4] + * uint[][] + * uint[3][] + * uint[][6][], ... + * uint32 + * uint64[] + * uint8[4] + * uint256[][] + * uint[3][] + * uint64[][6][], ... + */ + var SolidityTypeUInt = function SolidityTypeUInt() { + this._inputFormatter = f.formatInputInt; + this._outputFormatter = f.formatOutputUInt; + }; - BN.prototype.muln = function muln(num) { - return this.clone().imuln(num); - }; + SolidityTypeUInt.prototype = new SolidityType({}); + SolidityTypeUInt.prototype.constructor = SolidityTypeUInt; - // `this` * `this` - BN.prototype.sqr = function sqr() { - return this.mul(this); - }; + SolidityTypeUInt.prototype.isType = function (name) { + return !!name.match(/^uint([0-9]*)?(\[([0-9]*)\])*$/); + }; - // `this` * `this` in-place - BN.prototype.isqr = function isqr() { - return this.imul(this.clone()); - }; + module.exports = SolidityTypeUInt; + }, { "../formatters": 205, "../type": 208 }], 216: [function (require, module, exports) { + arguments[4][187][0].apply(exports, arguments); + }, { "./register": 218, "dup": 187 }], 217: [function (require, module, exports) { + arguments[4][188][0].apply(exports, arguments); + }, { "dup": 188 }], 218: [function (require, module, exports) { + arguments[4][189][0].apply(exports, arguments); + }, { "./loader": 217, "dup": 189 }], 219: [function (require, module, exports) { + arguments[4][1][0].apply(exports, arguments); + }, { "./asn1/api": 220, "./asn1/base": 222, "./asn1/constants": 226, "./asn1/decoders": 228, "./asn1/encoders": 231, "bn.js": 233, "dup": 1 }], 220: [function (require, module, exports) { + arguments[4][2][0].apply(exports, arguments); + }, { "../asn1": 219, "dup": 2, "inherits": 318, "vm": 155 }], 221: [function (require, module, exports) { + arguments[4][3][0].apply(exports, arguments); + }, { "../base": 222, "buffer": 47, "dup": 3, "inherits": 318 }], 222: [function (require, module, exports) { + arguments[4][4][0].apply(exports, arguments); + }, { "./buffer": 221, "./node": 223, "./reporter": 224, "dup": 4 }], 223: [function (require, module, exports) { + arguments[4][5][0].apply(exports, arguments); + }, { "../base": 222, "dup": 5, "minimalistic-assert": 322 }], 224: [function (require, module, exports) { + arguments[4][6][0].apply(exports, arguments); + }, { "dup": 6, "inherits": 318 }], 225: [function (require, module, exports) { + arguments[4][7][0].apply(exports, arguments); + }, { "../constants": 226, "dup": 7 }], 226: [function (require, module, exports) { + arguments[4][8][0].apply(exports, arguments); + }, { "./der": 225, "dup": 8 }], 227: [function (require, module, exports) { + arguments[4][9][0].apply(exports, arguments); + }, { "../../asn1": 219, "dup": 9, "inherits": 318 }], 228: [function (require, module, exports) { + arguments[4][10][0].apply(exports, arguments); + }, { "./der": 227, "./pem": 229, "dup": 10 }], 229: [function (require, module, exports) { + arguments[4][11][0].apply(exports, arguments); + }, { "./der": 227, "buffer": 47, "dup": 11, "inherits": 318 }], 230: [function (require, module, exports) { + arguments[4][12][0].apply(exports, arguments); + }, { "../../asn1": 219, "buffer": 47, "dup": 12, "inherits": 318 }], 231: [function (require, module, exports) { + arguments[4][13][0].apply(exports, arguments); + }, { "./der": 230, "./pem": 232, "dup": 13 }], 232: [function (require, module, exports) { + arguments[4][14][0].apply(exports, arguments); + }, { "./der": 230, "dup": 14, "inherits": 318 }], 233: [function (require, module, exports) { + (function (module, exports) { + 'use strict'; - // Math.pow(`this`, `num`) - BN.prototype.pow = function pow(num) { - var w = toBitArray(num); - if (w.length === 0) return new BN(1); + // Utils - // Skip leading zeroes - var res = this; - for (var i = 0; i < w.length; i++, res = res.sqr()) { - if (w[i] !== 0) break; - } + function assert(val, msg) { + if (!val) throw new Error(msg || 'Assertion failed'); + } - if (++i < w.length) { - for (var q = res.sqr(); i < w.length; i++, q = q.sqr()) { - if (w[i] === 0) continue; + // Could use `inherits` module, but don't want to move from single file + // architecture yet. + function inherits(ctor, superCtor) { + ctor.super_ = superCtor; + var TempCtor = function TempCtor() {}; + TempCtor.prototype = superCtor.prototype; + ctor.prototype = new TempCtor(); + ctor.prototype.constructor = ctor; + } - res = res.mul(q); - } - } + // BN - return res; - }; + function BN(number, base, endian) { + if (BN.isBN(number)) { + return number; + } - // Shift-left in-place - BN.prototype.iushln = function iushln(bits) { - assert(typeof bits === 'number' && bits >= 0); - var r = bits % 26; - var s = (bits - r) / 26; - var carryMask = 0x3ffffff >>> 26 - r << 26 - r; - var i; + this.negative = 0; + this.words = null; + this.length = 0; - if (r !== 0) { - var carry = 0; + // Reduction context + this.red = null; - for (i = 0; i < this.length; i++) { - var newCarry = this.words[i] & carryMask; - var c = (this.words[i] | 0) - newCarry << r; - this.words[i] = c | carry; - carry = newCarry >>> 26 - r; + if (number !== null) { + if (base === 'le' || base === 'be') { + endian = base; + base = 10; } - if (carry) { - this.words[i] = carry; - this.length++; - } + this._init(number || 0, base || 10, endian || 'be'); } + } + if ((typeof module === "undefined" ? "undefined" : _typeof(module)) === 'object') { + module.exports = BN; + } else { + exports.BN = BN; + } - if (s !== 0) { - for (i = this.length - 1; i >= 0; i--) { - this.words[i + s] = this.words[i]; - } + BN.BN = BN; + BN.wordSize = 26; - for (i = 0; i < s; i++) { - this.words[i] = 0; - } + var Buffer; + try { + Buffer = require('buffer').Buffer; + } catch (e) {} - this.length += s; + BN.isBN = function isBN(num) { + if (num instanceof BN) { + return true; } - return this.strip(); + return num !== null && (typeof num === "undefined" ? "undefined" : _typeof(num)) === 'object' && num.constructor.wordSize === BN.wordSize && Array.isArray(num.words); }; - BN.prototype.ishln = function ishln(bits) { - // TODO(indutny): implement me - assert(this.negative === 0); - return this.iushln(bits); + BN.max = function max(left, right) { + if (left.cmp(right) > 0) return left; + return right; }; - // Shift-right in-place - // NOTE: `hint` is a lowest bit before trailing zeroes - // NOTE: if `extended` is present - it will be filled with destroyed bits - BN.prototype.iushrn = function iushrn(bits, hint, extended) { - assert(typeof bits === 'number' && bits >= 0); - var h; - if (hint) { - h = (hint - hint % 26) / 26; - } else { - h = 0; - } - - var r = bits % 26; - var s = Math.min((bits - r) / 26, this.length); - var mask = 0x3ffffff ^ 0x3ffffff >>> r << r; - var maskedWords = extended; - - h -= s; - h = Math.max(0, h); + BN.min = function min(left, right) { + if (left.cmp(right) < 0) return left; + return right; + }; - // Extended mode, copy masked part - if (maskedWords) { - for (var i = 0; i < s; i++) { - maskedWords.words[i] = this.words[i]; - } - maskedWords.length = s; + BN.prototype._init = function init(number, base, endian) { + if (typeof number === 'number') { + return this._initNumber(number, base, endian); } - if (s === 0) { - // No-op, we should not move anything at all - } else if (this.length > s) { - this.length -= s; - for (i = 0; i < this.length; i++) { - this.words[i] = this.words[i + s]; - } - } else { - this.words[0] = 0; - this.length = 1; + if ((typeof number === "undefined" ? "undefined" : _typeof(number)) === 'object') { + return this._initArray(number, base, endian); } - var carry = 0; - for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) { - var word = this.words[i] | 0; - this.words[i] = carry << 26 - r | word >>> r; - carry = word & mask; + if (base === 'hex') { + base = 16; } + assert(base === (base | 0) && base >= 2 && base <= 36); - // Push carried bits as a mask - if (maskedWords && carry !== 0) { - maskedWords.words[maskedWords.length++] = carry; + number = number.toString().replace(/\s+/g, ''); + var start = 0; + if (number[0] === '-') { + start++; } - if (this.length === 0) { - this.words[0] = 0; - this.length = 1; + if (base === 16) { + this._parseHex(number, start); + } else { + this._parseBase(number, base, start); } - return this.strip(); - }; - - BN.prototype.ishrn = function ishrn(bits, hint, extended) { - // TODO(indutny): implement me - assert(this.negative === 0); - return this.iushrn(bits, hint, extended); - }; - - // Shift-left - BN.prototype.shln = function shln(bits) { - return this.clone().ishln(bits); - }; + if (number[0] === '-') { + this.negative = 1; + } - BN.prototype.ushln = function ushln(bits) { - return this.clone().iushln(bits); - }; + this.strip(); - // Shift-right - BN.prototype.shrn = function shrn(bits) { - return this.clone().ishrn(bits); - }; + if (endian !== 'le') return; - BN.prototype.ushrn = function ushrn(bits) { - return this.clone().iushrn(bits); + this._initArray(this.toArray(), base, endian); }; - // Test if n bit is set - BN.prototype.testn = function testn(bit) { - assert(typeof bit === 'number' && bit >= 0); - var r = bit % 26; - var s = (bit - r) / 26; - var q = 1 << r; - - // Fast case: bit is much higher than all existing words - if (this.length <= s) return false; + BN.prototype._initNumber = function _initNumber(number, base, endian) { + if (number < 0) { + this.negative = 1; + number = -number; + } + if (number < 0x4000000) { + this.words = [number & 0x3ffffff]; + this.length = 1; + } else if (number < 0x10000000000000) { + this.words = [number & 0x3ffffff, number / 0x4000000 & 0x3ffffff]; + this.length = 2; + } else { + assert(number < 0x20000000000000); // 2 ^ 53 (unsafe) + this.words = [number & 0x3ffffff, number / 0x4000000 & 0x3ffffff, 1]; + this.length = 3; + } - // Check bit and return - var w = this.words[s]; + if (endian !== 'le') return; - return !!(w & q); + // Reverse the bytes + this._initArray(this.toArray(), base, endian); }; - // Return only lowers bits of number (in-place) - BN.prototype.imaskn = function imaskn(bits) { - assert(typeof bits === 'number' && bits >= 0); - var r = bits % 26; - var s = (bits - r) / 26; - - assert(this.negative === 0, 'imaskn works only with positive numbers'); - - if (this.length <= s) { + BN.prototype._initArray = function _initArray(number, base, endian) { + // Perhaps a Uint8Array + assert(typeof number.length === 'number'); + if (number.length <= 0) { + this.words = [0]; + this.length = 1; return this; } - if (r !== 0) { - s++; - } - this.length = Math.min(s, this.length); - - if (r !== 0) { - var mask = 0x3ffffff ^ 0x3ffffff >>> r << r; - this.words[this.length - 1] &= mask; + this.length = Math.ceil(number.length / 3); + this.words = new Array(this.length); + for (var i = 0; i < this.length; i++) { + this.words[i] = 0; } - return this.strip(); - }; - - // Return only lowers bits of number - BN.prototype.maskn = function maskn(bits) { - return this.clone().imaskn(bits); + var j, w; + var off = 0; + if (endian === 'be') { + for (i = number.length - 1, j = 0; i >= 0; i -= 3) { + w = number[i] | number[i - 1] << 8 | number[i - 2] << 16; + this.words[j] |= w << off & 0x3ffffff; + this.words[j + 1] = w >>> 26 - off & 0x3ffffff; + off += 24; + if (off >= 26) { + off -= 26; + j++; + } + } + } else if (endian === 'le') { + for (i = 0, j = 0; i < number.length; i += 3) { + w = number[i] | number[i + 1] << 8 | number[i + 2] << 16; + this.words[j] |= w << off & 0x3ffffff; + this.words[j + 1] = w >>> 26 - off & 0x3ffffff; + off += 24; + if (off >= 26) { + off -= 26; + j++; + } + } + } + return this.strip(); }; - // Add plain number `num` to `this` - BN.prototype.iaddn = function iaddn(num) { - assert(typeof num === 'number'); - assert(num < 0x4000000); - if (num < 0) return this.isubn(-num); - - // Possible sign change - if (this.negative !== 0) { - if (this.length === 1 && (this.words[0] | 0) < num) { - this.words[0] = num - (this.words[0] | 0); - this.negative = 0; - return this; - } + function parseHex(str, start, end) { + var r = 0; + var len = Math.min(str.length, end); + for (var i = start; i < len; i++) { + var c = str.charCodeAt(i) - 48; - this.negative = 0; - this.isubn(num); - this.negative = 1; - return this; - } + r <<= 4; - // Add without checks - return this._iaddn(num); - }; + // 'a' - 'f' + if (c >= 49 && c <= 54) { + r |= c - 49 + 0xa; - BN.prototype._iaddn = function _iaddn(num) { - this.words[0] += num; + // 'A' - 'F' + } else if (c >= 17 && c <= 22) { + r |= c - 17 + 0xa; - // Carry - for (var i = 0; i < this.length && this.words[i] >= 0x4000000; i++) { - this.words[i] -= 0x4000000; - if (i === this.length - 1) { - this.words[i + 1] = 1; + // '0' - '9' } else { - this.words[i + 1]++; + r |= c & 0xf; } } - this.length = Math.max(this.length, i + 1); - - return this; - }; - - // Subtract plain number `num` from `this` - BN.prototype.isubn = function isubn(num) { - assert(typeof num === 'number'); - assert(num < 0x4000000); - if (num < 0) return this.iaddn(-num); + return r; + } - if (this.negative !== 0) { - this.negative = 0; - this.iaddn(num); - this.negative = 1; - return this; + BN.prototype._parseHex = function _parseHex(number, start) { + // Create possibly bigger array to ensure that it fits the number + this.length = Math.ceil((number.length - start) / 6); + this.words = new Array(this.length); + for (var i = 0; i < this.length; i++) { + this.words[i] = 0; } - this.words[0] -= num; - - if (this.length === 1 && this.words[0] < 0) { - this.words[0] = -this.words[0]; - this.negative = 1; - } else { - // Carry - for (var i = 0; i < this.length && this.words[i] < 0; i++) { - this.words[i] += 0x4000000; - this.words[i + 1] -= 1; + var j, w; + // Scan 24-bit chunks and add them to the number + var off = 0; + for (i = number.length - 6, j = 0; i >= start; i -= 6) { + w = parseHex(number, i, i + 6); + this.words[j] |= w << off & 0x3ffffff; + // NOTE: `0x3fffff` is intentional here, 26bits max shift + 24bit hex limb + this.words[j + 1] |= w >>> 26 - off & 0x3fffff; + off += 24; + if (off >= 26) { + off -= 26; + j++; } } - - return this.strip(); - }; - - BN.prototype.addn = function addn(num) { - return this.clone().iaddn(num); - }; - - BN.prototype.subn = function subn(num) { - return this.clone().isubn(num); + if (i + 6 !== start) { + w = parseHex(number, start, i + 6); + this.words[j] |= w << off & 0x3ffffff; + this.words[j + 1] |= w >>> 26 - off & 0x3fffff; + } + this.strip(); }; - BN.prototype.iabs = function iabs() { - this.negative = 0; - - return this; - }; + function parseBase(str, start, end, mul) { + var r = 0; + var len = Math.min(str.length, end); + for (var i = start; i < len; i++) { + var c = str.charCodeAt(i) - 48; - BN.prototype.abs = function abs() { - return this.clone().iabs(); - }; + r *= mul; - BN.prototype._ishlnsubmul = function _ishlnsubmul(num, mul, shift) { - var len = num.length + shift; - var i; + // 'a' + if (c >= 49) { + r += c - 49 + 0xa; - this._expand(len); + // 'A' + } else if (c >= 17) { + r += c - 17 + 0xa; - var w; - var carry = 0; - for (i = 0; i < num.length; i++) { - w = (this.words[i + shift] | 0) + carry; - var right = (num.words[i] | 0) * mul; - w -= right & 0x3ffffff; - carry = (w >> 26) - (right / 0x4000000 | 0); - this.words[i + shift] = w & 0x3ffffff; - } - for (; i < this.length - shift; i++) { - w = (this.words[i + shift] | 0) + carry; - carry = w >> 26; - this.words[i + shift] = w & 0x3ffffff; + // '0' - '9' + } else { + r += c; + } } + return r; + } - if (carry === 0) return this.strip(); + BN.prototype._parseBase = function _parseBase(number, base, start) { + // Initialize as zero + this.words = [0]; + this.length = 1; - // Subtraction overflow - assert(carry === -1); - carry = 0; - for (i = 0; i < this.length; i++) { - w = -(this.words[i] | 0) + carry; - carry = w >> 26; - this.words[i] = w & 0x3ffffff; + // Find length of limb in base + for (var limbLen = 0, limbPow = 1; limbPow <= 0x3ffffff; limbPow *= base) { + limbLen++; } - this.negative = 1; - - return this.strip(); - }; + limbLen--; + limbPow = limbPow / base | 0; - BN.prototype._wordDiv = function _wordDiv(num, mode) { - var shift = this.length - num.length; + var total = number.length - start; + var mod = total % limbLen; + var end = Math.min(total, total - mod) + start; - var a = this.clone(); - var b = num; + var word = 0; + for (var i = start; i < end; i += limbLen) { + word = parseBase(number, i, i + limbLen, base); - // Normalize - var bhi = b.words[b.length - 1] | 0; - var bhiBits = this._countBits(bhi); - shift = 26 - bhiBits; - if (shift !== 0) { - b = b.ushln(shift); - a.iushln(shift); - bhi = b.words[b.length - 1] | 0; + this.imuln(limbPow); + if (this.words[0] + word < 0x4000000) { + this.words[0] += word; + } else { + this._iaddn(word); + } } - // Initialize quotient - var m = a.length - b.length; - var q; + if (mod !== 0) { + var pow = 1; + word = parseBase(number, i, number.length, base); - if (mode !== 'mod') { - q = new BN(null); - q.length = m + 1; - q.words = new Array(q.length); - for (var i = 0; i < q.length; i++) { - q.words[i] = 0; + for (i = 0; i < mod; i++) { + pow *= base; } - } - var diff = a.clone()._ishlnsubmul(b, 1, m); - if (diff.negative === 0) { - a = diff; - if (q) { - q.words[m] = 1; + this.imuln(pow); + if (this.words[0] + word < 0x4000000) { + this.words[0] += word; + } else { + this._iaddn(word); } } + }; - for (var j = m - 1; j >= 0; j--) { - var qj = (a.words[b.length + j] | 0) * 0x4000000 + (a.words[b.length + j - 1] | 0); + BN.prototype.copy = function copy(dest) { + dest.words = new Array(this.length); + for (var i = 0; i < this.length; i++) { + dest.words[i] = this.words[i]; + } + dest.length = this.length; + dest.negative = this.negative; + dest.red = this.red; + }; - // NOTE: (qj / bhi) is (0x3ffffff * 0x4000000 + 0x3ffffff) / 0x2000000 max - // (0x7ffffff) - qj = Math.min(qj / bhi | 0, 0x3ffffff); + BN.prototype.clone = function clone() { + var r = new BN(null); + this.copy(r); + return r; + }; - a._ishlnsubmul(b, qj, j); - while (a.negative !== 0) { - qj--; - a.negative = 0; - a._ishlnsubmul(b, 1, j); - if (!a.isZero()) { - a.negative ^= 1; - } - } - if (q) { - q.words[j] = qj; - } - } - if (q) { - q.strip(); + BN.prototype._expand = function _expand(size) { + while (this.length < size) { + this.words[this.length++] = 0; } - a.strip(); + return this; + }; - // Denormalize - if (mode !== 'div' && shift !== 0) { - a.iushrn(shift); + // Remove leading `0` from `this` + BN.prototype.strip = function strip() { + while (this.length > 1 && this.words[this.length - 1] === 0) { + this.length--; } - - return { - div: q || null, - mod: a - }; + return this._normSign(); }; - // NOTE: 1) `mode` can be set to `mod` to request mod only, - // to `div` to request div only, or be absent to - // request both div & mod - // 2) `positive` is true if unsigned mod is requested - BN.prototype.divmod = function divmod(num, mode, positive) { - assert(!num.isZero()); - - if (this.isZero()) { - return { - div: new BN(0), - mod: new BN(0) - }; + BN.prototype._normSign = function _normSign() { + // -0 = 0 + if (this.length === 1 && this.words[0] === 0) { + this.negative = 0; } + return this; + }; - var div, mod, res; - if (this.negative !== 0 && num.negative === 0) { - res = this.neg().divmod(num, mode); - - if (mode !== 'mod') { - div = res.div.neg(); - } - - if (mode !== 'div') { - mod = res.mod.neg(); - if (positive && mod.negative !== 0) { - mod.iadd(num); - } - } + BN.prototype.inspect = function inspect() { + return (this.red ? ''; + }; - return { - div: div, - mod: mod - }; + /* + var zeros = []; + var groupSizes = []; + var groupBases = []; + var s = ''; + var i = -1; + while (++i < BN.wordSize) { + zeros[i] = s; + s += '0'; + } + groupSizes[0] = 0; + groupSizes[1] = 0; + groupBases[0] = 0; + groupBases[1] = 0; + var base = 2 - 1; + while (++base < 36 + 1) { + var groupSize = 0; + var groupBase = 1; + while (groupBase < (1 << BN.wordSize) / base) { + groupBase *= base; + groupSize += 1; } + groupSizes[base] = groupSize; + groupBases[base] = groupBase; + } + */ - if (this.negative === 0 && num.negative !== 0) { - res = this.divmod(num.neg(), mode); + var zeros = ['', '0', '00', '000', '0000', '00000', '000000', '0000000', '00000000', '000000000', '0000000000', '00000000000', '000000000000', '0000000000000', '00000000000000', '000000000000000', '0000000000000000', '00000000000000000', '000000000000000000', '0000000000000000000', '00000000000000000000', '000000000000000000000', '0000000000000000000000', '00000000000000000000000', '000000000000000000000000', '0000000000000000000000000']; - if (mode !== 'mod') { - div = res.div.neg(); - } + var groupSizes = [0, 0, 25, 16, 12, 11, 10, 9, 8, 8, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5]; - return { - div: div, - mod: res.mod - }; - } + var groupBases = [0, 0, 33554432, 43046721, 16777216, 48828125, 60466176, 40353607, 16777216, 43046721, 10000000, 19487171, 35831808, 62748517, 7529536, 11390625, 16777216, 24137569, 34012224, 47045881, 64000000, 4084101, 5153632, 6436343, 7962624, 9765625, 11881376, 14348907, 17210368, 20511149, 24300000, 28629151, 33554432, 39135393, 45435424, 52521875, 60466176]; - if ((this.negative & num.negative) !== 0) { - res = this.neg().divmod(num.neg(), mode); + BN.prototype.toString = function toString(base, padding) { + base = base || 10; + padding = padding | 0 || 1; - if (mode !== 'div') { - mod = res.mod.neg(); - if (positive && mod.negative !== 0) { - mod.isub(num); + var out; + if (base === 16 || base === 'hex') { + out = ''; + var off = 0; + var carry = 0; + for (var i = 0; i < this.length; i++) { + var w = this.words[i]; + var word = ((w << off | carry) & 0xffffff).toString(16); + carry = w >>> 24 - off & 0xffffff; + if (carry !== 0 || i !== this.length - 1) { + out = zeros[6 - word.length] + word + out; + } else { + out = word + out; + } + off += 2; + if (off >= 26) { + off -= 26; + i--; } } - - return { - div: res.div, - mod: mod - }; + if (carry !== 0) { + out = carry.toString(16) + out; + } + while (out.length % padding !== 0) { + out = '0' + out; + } + if (this.negative !== 0) { + out = '-' + out; + } + return out; } - // Both numbers are positive at this point - - // Strip both numbers to approximate shift value - if (num.length > this.length || this.cmp(num) < 0) { - return { - div: new BN(0), - mod: this - }; - } + if (base === (base | 0) && base >= 2 && base <= 36) { + // var groupSize = Math.floor(BN.wordSize * Math.LN2 / Math.log(base)); + var groupSize = groupSizes[base]; + // var groupBase = Math.pow(base, groupSize); + var groupBase = groupBases[base]; + out = ''; + var c = this.clone(); + c.negative = 0; + while (!c.isZero()) { + var r = c.modn(groupBase).toString(base); + c = c.idivn(groupBase); - // Very short reduction - if (num.length === 1) { - if (mode === 'div') { - return { - div: this.divn(num.words[0]), - mod: null - }; + if (!c.isZero()) { + out = zeros[groupSize - r.length] + r + out; + } else { + out = r + out; + } } - - if (mode === 'mod') { - return { - div: null, - mod: new BN(this.modn(num.words[0])) - }; + if (this.isZero()) { + out = '0' + out; } - - return { - div: this.divn(num.words[0]), - mod: new BN(this.modn(num.words[0])) - }; + while (out.length % padding !== 0) { + out = '0' + out; + } + if (this.negative !== 0) { + out = '-' + out; + } + return out; } - return this._wordDiv(num, mode); + assert(false, 'Base should be between 2 and 36'); }; - // Find `this` / `num` - BN.prototype.div = function div(num) { - return this.divmod(num, 'div', false).div; + BN.prototype.toNumber = function toNumber() { + var ret = this.words[0]; + if (this.length === 2) { + ret += this.words[1] * 0x4000000; + } else if (this.length === 3 && this.words[2] === 0x01) { + // NOTE: at this stage it is known that the top bit is set + ret += 0x10000000000000 + this.words[1] * 0x4000000; + } else if (this.length > 2) { + assert(false, 'Number can only safely store up to 53 bits'); + } + return this.negative !== 0 ? -ret : ret; }; - // Find `this` % `num` - BN.prototype.mod = function mod(num) { - return this.divmod(num, 'mod', false).mod; + BN.prototype.toJSON = function toJSON() { + return this.toString(16); }; - BN.prototype.umod = function umod(num) { - return this.divmod(num, 'mod', true).mod; + BN.prototype.toBuffer = function toBuffer(endian, length) { + assert(typeof Buffer !== 'undefined'); + return this.toArrayLike(Buffer, endian, length); }; - // Find Round(`this` / `num`) - BN.prototype.divRound = function divRound(num) { - var dm = this.divmod(num); - - // Fast case - exact division - if (dm.mod.isZero()) return dm.div; + BN.prototype.toArray = function toArray(endian, length) { + return this.toArrayLike(Array, endian, length); + }; - var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod; + BN.prototype.toArrayLike = function toArrayLike(ArrayType, endian, length) { + var byteLength = this.byteLength(); + var reqLength = length || Math.max(1, byteLength); + assert(byteLength <= reqLength, 'byte array longer than desired length'); + assert(reqLength > 0, 'Requested array length <= 0'); - var half = num.ushrn(1); - var r2 = num.andln(1); - var cmp = mod.cmp(half); + this.strip(); + var littleEndian = endian === 'le'; + var res = new ArrayType(reqLength); - // Round down - if (cmp < 0 || r2 === 1 && cmp === 0) return dm.div; + var b, i; + var q = this.clone(); + if (!littleEndian) { + // Assume big-endian + for (i = 0; i < reqLength - byteLength; i++) { + res[i] = 0; + } - // Round up - return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1); - }; + for (i = 0; !q.isZero(); i++) { + b = q.andln(0xff); + q.iushrn(8); - BN.prototype.modn = function modn(num) { - assert(num <= 0x3ffffff); - var p = (1 << 26) % num; + res[reqLength - i - 1] = b; + } + } else { + for (i = 0; !q.isZero(); i++) { + b = q.andln(0xff); + q.iushrn(8); - var acc = 0; - for (var i = this.length - 1; i >= 0; i--) { - acc = (p * acc + (this.words[i] | 0)) % num; + res[i] = b; + } + + for (; i < reqLength; i++) { + res[i] = 0; + } } - return acc; + return res; }; - // In-place division by number - BN.prototype.idivn = function idivn(num) { - assert(num <= 0x3ffffff); + if (Math.clz32) { + BN.prototype._countBits = function _countBits(w) { + return 32 - Math.clz32(w); + }; + } else { + BN.prototype._countBits = function _countBits(w) { + var t = w; + var r = 0; + if (t >= 0x1000) { + r += 13; + t >>>= 13; + } + if (t >= 0x40) { + r += 7; + t >>>= 7; + } + if (t >= 0x8) { + r += 4; + t >>>= 4; + } + if (t >= 0x02) { + r += 2; + t >>>= 2; + } + return r + t; + }; + } - var carry = 0; - for (var i = this.length - 1; i >= 0; i--) { - var w = (this.words[i] | 0) + carry * 0x4000000; - this.words[i] = w / num | 0; - carry = w % num; - } + BN.prototype._zeroBits = function _zeroBits(w) { + // Short-cut + if (w === 0) return 26; - return this.strip(); + var t = w; + var r = 0; + if ((t & 0x1fff) === 0) { + r += 13; + t >>>= 13; + } + if ((t & 0x7f) === 0) { + r += 7; + t >>>= 7; + } + if ((t & 0xf) === 0) { + r += 4; + t >>>= 4; + } + if ((t & 0x3) === 0) { + r += 2; + t >>>= 2; + } + if ((t & 0x1) === 0) { + r++; + } + return r; }; - BN.prototype.divn = function divn(num) { - return this.clone().idivn(num); + // Return number of used bits in a BN + BN.prototype.bitLength = function bitLength() { + var w = this.words[this.length - 1]; + var hi = this._countBits(w); + return (this.length - 1) * 26 + hi; }; - BN.prototype.egcd = function egcd(p) { - assert(p.negative === 0); - assert(!p.isZero()); + function toBitArray(num) { + var w = new Array(num.bitLength()); - var x = this; - var y = p.clone(); + for (var bit = 0; bit < w.length; bit++) { + var off = bit / 26 | 0; + var wbit = bit % 26; - if (x.negative !== 0) { - x = x.umod(p); - } else { - x = x.clone(); + w[bit] = (num.words[off] & 1 << wbit) >>> wbit; } - // A * x + B * y = x - var A = new BN(1); - var B = new BN(0); - - // C * x + D * y = y - var C = new BN(0); - var D = new BN(1); + return w; + } - var g = 0; + // Number of trailing zero bits + BN.prototype.zeroBits = function zeroBits() { + if (this.isZero()) return 0; - while (x.isEven() && y.isEven()) { - x.iushrn(1); - y.iushrn(1); - ++g; + var r = 0; + for (var i = 0; i < this.length; i++) { + var b = this._zeroBits(this.words[i]); + r += b; + if (b !== 26) break; } + return r; + }; - var yp = y.clone(); - var xp = x.clone(); - - while (!x.isZero()) { - for (var i = 0, im = 1; (x.words[0] & im) === 0 && i < 26; ++i, im <<= 1) {} - if (i > 0) { - x.iushrn(i); - while (i-- > 0) { - if (A.isOdd() || B.isOdd()) { - A.iadd(yp); - B.isub(xp); - } - - A.iushrn(1); - B.iushrn(1); - } - } - - for (var j = 0, jm = 1; (y.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1) {} - if (j > 0) { - y.iushrn(j); - while (j-- > 0) { - if (C.isOdd() || D.isOdd()) { - C.iadd(yp); - D.isub(xp); - } - - C.iushrn(1); - D.iushrn(1); - } - } + BN.prototype.byteLength = function byteLength() { + return Math.ceil(this.bitLength() / 8); + }; - if (x.cmp(y) >= 0) { - x.isub(y); - A.isub(C); - B.isub(D); - } else { - y.isub(x); - C.isub(A); - D.isub(B); - } + BN.prototype.toTwos = function toTwos(width) { + if (this.negative !== 0) { + return this.abs().inotn(width).iaddn(1); } + return this.clone(); + }; - return { - a: C, - b: D, - gcd: y.iushln(g) - }; + BN.prototype.fromTwos = function fromTwos(width) { + if (this.testn(width - 1)) { + return this.notn(width).iaddn(1).ineg(); + } + return this.clone(); }; - // This is reduced incarnation of the binary EEA - // above, designated to invert members of the - // _prime_ fields F(p) at a maximal speed - BN.prototype._invmp = function _invmp(p) { - assert(p.negative === 0); - assert(!p.isZero()); + BN.prototype.isNeg = function isNeg() { + return this.negative !== 0; + }; - var a = this; - var b = p.clone(); + // Return negative clone of `this` + BN.prototype.neg = function neg() { + return this.clone().ineg(); + }; - if (a.negative !== 0) { - a = a.umod(p); - } else { - a = a.clone(); + BN.prototype.ineg = function ineg() { + if (!this.isZero()) { + this.negative ^= 1; } - var x1 = new BN(1); - var x2 = new BN(0); + return this; + }; - var delta = b.clone(); + // Or `num` with `this` in-place + BN.prototype.iuor = function iuor(num) { + while (this.length < num.length) { + this.words[this.length++] = 0; + } - while (a.cmpn(1) > 0 && b.cmpn(1) > 0) { - for (var i = 0, im = 1; (a.words[0] & im) === 0 && i < 26; ++i, im <<= 1) {} - if (i > 0) { - a.iushrn(i); - while (i-- > 0) { - if (x1.isOdd()) { - x1.iadd(delta); - } + for (var i = 0; i < num.length; i++) { + this.words[i] = this.words[i] | num.words[i]; + } - x1.iushrn(1); - } - } + return this.strip(); + }; - for (var j = 0, jm = 1; (b.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1) {} - if (j > 0) { - b.iushrn(j); - while (j-- > 0) { - if (x2.isOdd()) { - x2.iadd(delta); - } + BN.prototype.ior = function ior(num) { + assert((this.negative | num.negative) === 0); + return this.iuor(num); + }; - x2.iushrn(1); - } - } + // Or `num` with `this` + BN.prototype.or = function or(num) { + if (this.length > num.length) return this.clone().ior(num); + return num.clone().ior(this); + }; - if (a.cmp(b) >= 0) { - a.isub(b); - x1.isub(x2); - } else { - b.isub(a); - x2.isub(x1); - } - } + BN.prototype.uor = function uor(num) { + if (this.length > num.length) return this.clone().iuor(num); + return num.clone().iuor(this); + }; - var res; - if (a.cmpn(1) === 0) { - res = x1; + // And `num` with `this` in-place + BN.prototype.iuand = function iuand(num) { + // b = min-length(num, this) + var b; + if (this.length > num.length) { + b = num; } else { - res = x2; + b = this; } - if (res.cmpn(0) < 0) { - res.iadd(p); + for (var i = 0; i < b.length; i++) { + this.words[i] = this.words[i] & num.words[i]; } - return res; + this.length = b.length; + + return this.strip(); }; - BN.prototype.gcd = function gcd(num) { - if (this.isZero()) return num.abs(); - if (num.isZero()) return this.abs(); + BN.prototype.iand = function iand(num) { + assert((this.negative | num.negative) === 0); + return this.iuand(num); + }; - var a = this.clone(); - var b = num.clone(); - a.negative = 0; - b.negative = 0; + // And `num` with `this` + BN.prototype.and = function and(num) { + if (this.length > num.length) return this.clone().iand(num); + return num.clone().iand(this); + }; - // Remove common factor of two - for (var shift = 0; a.isEven() && b.isEven(); shift++) { - a.iushrn(1); - b.iushrn(1); + BN.prototype.uand = function uand(num) { + if (this.length > num.length) return this.clone().iuand(num); + return num.clone().iuand(this); + }; + + // Xor `num` with `this` in-place + BN.prototype.iuxor = function iuxor(num) { + // a.length > b.length + var a; + var b; + if (this.length > num.length) { + a = this; + b = num; + } else { + a = num; + b = this; } - do { - while (a.isEven()) { - a.iushrn(1); - } - while (b.isEven()) { - b.iushrn(1); - } + for (var i = 0; i < b.length; i++) { + this.words[i] = a.words[i] ^ b.words[i]; + } - var r = a.cmp(b); - if (r < 0) { - // Swap `a` and `b` to make `a` always bigger than `b` - var t = a; - a = b; - b = t; - } else if (r === 0 || b.cmpn(1) === 0) { - break; + if (this !== a) { + for (; i < a.length; i++) { + this.words[i] = a.words[i]; } + } - a.isub(b); - } while (true); + this.length = a.length; - return b.iushln(shift); + return this.strip(); }; - // Invert number in the field F(num) - BN.prototype.invm = function invm(num) { - return this.egcd(num).a.umod(num); + BN.prototype.ixor = function ixor(num) { + assert((this.negative | num.negative) === 0); + return this.iuxor(num); }; - BN.prototype.isEven = function isEven() { - return (this.words[0] & 1) === 0; + // Xor `num` with `this` + BN.prototype.xor = function xor(num) { + if (this.length > num.length) return this.clone().ixor(num); + return num.clone().ixor(this); }; - BN.prototype.isOdd = function isOdd() { - return (this.words[0] & 1) === 1; + BN.prototype.uxor = function uxor(num) { + if (this.length > num.length) return this.clone().iuxor(num); + return num.clone().iuxor(this); }; - // And first word and num - BN.prototype.andln = function andln(num) { - return this.words[0] & num; - }; + // Not ``this`` with ``width`` bitwidth + BN.prototype.inotn = function inotn(width) { + assert(typeof width === 'number' && width >= 0); - // Increment at the bit position in-line - BN.prototype.bincn = function bincn(bit) { - assert(typeof bit === 'number'); - var r = bit % 26; - var s = (bit - r) / 26; - var q = 1 << r; + var bytesNeeded = Math.ceil(width / 26) | 0; + var bitsLeft = width % 26; - // Fast case: bit is much higher than all existing words - if (this.length <= s) { - this._expand(s + 1); - this.words[s] |= q; - return this; + // Extend the buffer with leading zeroes + this._expand(bytesNeeded); + + if (bitsLeft > 0) { + bytesNeeded--; } - // Add bit and propagate, if needed - var carry = q; - for (var i = s; carry !== 0 && i < this.length; i++) { - var w = this.words[i] | 0; - w += carry; - carry = w >>> 26; - w &= 0x3ffffff; - this.words[i] = w; + // Handle complete words + for (var i = 0; i < bytesNeeded; i++) { + this.words[i] = ~this.words[i] & 0x3ffffff; } - if (carry !== 0) { - this.words[i] = carry; - this.length++; + + // Handle the residue + if (bitsLeft > 0) { + this.words[i] = ~this.words[i] & 0x3ffffff >> 26 - bitsLeft; } - return this; + + // And remove leading zeroes + return this.strip(); }; - BN.prototype.isZero = function isZero() { - return this.length === 1 && this.words[0] === 0; + BN.prototype.notn = function notn(width) { + return this.clone().inotn(width); }; - BN.prototype.cmpn = function cmpn(num) { - var negative = num < 0; + // Set `bit` of `this` + BN.prototype.setn = function setn(bit, val) { + assert(typeof bit === 'number' && bit >= 0); - if (this.negative !== 0 && !negative) return -1; - if (this.negative === 0 && negative) return 1; + var off = bit / 26 | 0; + var wbit = bit % 26; - this.strip(); + this._expand(off + 1); - var res; - if (this.length > 1) { - res = 1; + if (val) { + this.words[off] = this.words[off] | 1 << wbit; } else { - if (negative) { - num = -num; - } - - assert(num <= 0x3ffffff, 'Number is too big'); - - var w = this.words[0] | 0; - res = w === num ? 0 : w < num ? -1 : 1; + this.words[off] = this.words[off] & ~(1 << wbit); } - if (this.negative !== 0) return -res | 0; - return res; - }; - - // Compare two numbers and return: - // 1 - if `this` > `num` - // 0 - if `this` == `num` - // -1 - if `this` < `num` - BN.prototype.cmp = function cmp(num) { - if (this.negative !== 0 && num.negative === 0) return -1; - if (this.negative === 0 && num.negative !== 0) return 1; - var res = this.ucmp(num); - if (this.negative !== 0) return -res | 0; - return res; + return this.strip(); }; - // Unsigned comparison - BN.prototype.ucmp = function ucmp(num) { - // At this point both numbers have the same sign - if (this.length > num.length) return 1; - if (this.length < num.length) return -1; + // Add `num` to `this` in-place + BN.prototype.iadd = function iadd(num) { + var r; - var res = 0; - for (var i = this.length - 1; i >= 0; i--) { - var a = this.words[i] | 0; - var b = num.words[i] | 0; + // negative + positive + if (this.negative !== 0 && num.negative === 0) { + this.negative = 0; + r = this.isub(num); + this.negative ^= 1; + return this._normSign(); - if (a === b) continue; - if (a < b) { - res = -1; - } else if (a > b) { - res = 1; - } - break; + // positive + negative + } else if (this.negative === 0 && num.negative !== 0) { + num.negative = 0; + r = this.isub(num); + num.negative = 1; + return r._normSign(); } - return res; - }; - - BN.prototype.gtn = function gtn(num) { - return this.cmpn(num) === 1; - }; - BN.prototype.gt = function gt(num) { - return this.cmp(num) === 1; - }; - - BN.prototype.gten = function gten(num) { - return this.cmpn(num) >= 0; - }; - - BN.prototype.gte = function gte(num) { - return this.cmp(num) >= 0; - }; - - BN.prototype.ltn = function ltn(num) { - return this.cmpn(num) === -1; - }; - - BN.prototype.lt = function lt(num) { - return this.cmp(num) === -1; - }; - - BN.prototype.lten = function lten(num) { - return this.cmpn(num) <= 0; - }; - - BN.prototype.lte = function lte(num) { - return this.cmp(num) <= 0; - }; - - BN.prototype.eqn = function eqn(num) { - return this.cmpn(num) === 0; - }; - - BN.prototype.eq = function eq(num) { - return this.cmp(num) === 0; - }; - - // - // A reduce context, could be using montgomery or something better, depending - // on the `m` itself. - // - BN.red = function red(num) { - return new Red(num); - }; - - BN.prototype.toRed = function toRed(ctx) { - assert(!this.red, 'Already a number in reduction context'); - assert(this.negative === 0, 'red works only with positives'); - return ctx.convertTo(this)._forceRed(ctx); - }; - - BN.prototype.fromRed = function fromRed() { - assert(this.red, 'fromRed works only with numbers in reduction context'); - return this.red.convertFrom(this); - }; - - BN.prototype._forceRed = function _forceRed(ctx) { - this.red = ctx; - return this; - }; - - BN.prototype.forceRed = function forceRed(ctx) { - assert(!this.red, 'Already a number in reduction context'); - return this._forceRed(ctx); - }; - - BN.prototype.redAdd = function redAdd(num) { - assert(this.red, 'redAdd works only with red numbers'); - return this.red.add(this, num); - }; - - BN.prototype.redIAdd = function redIAdd(num) { - assert(this.red, 'redIAdd works only with red numbers'); - return this.red.iadd(this, num); - }; - - BN.prototype.redSub = function redSub(num) { - assert(this.red, 'redSub works only with red numbers'); - return this.red.sub(this, num); - }; - - BN.prototype.redISub = function redISub(num) { - assert(this.red, 'redISub works only with red numbers'); - return this.red.isub(this, num); - }; - - BN.prototype.redShl = function redShl(num) { - assert(this.red, 'redShl works only with red numbers'); - return this.red.shl(this, num); - }; - - BN.prototype.redMul = function redMul(num) { - assert(this.red, 'redMul works only with red numbers'); - this.red._verify2(this, num); - return this.red.mul(this, num); - }; - - BN.prototype.redIMul = function redIMul(num) { - assert(this.red, 'redMul works only with red numbers'); - this.red._verify2(this, num); - return this.red.imul(this, num); - }; - - BN.prototype.redSqr = function redSqr() { - assert(this.red, 'redSqr works only with red numbers'); - this.red._verify1(this); - return this.red.sqr(this); - }; - - BN.prototype.redISqr = function redISqr() { - assert(this.red, 'redISqr works only with red numbers'); - this.red._verify1(this); - return this.red.isqr(this); - }; - - // Square root over p - BN.prototype.redSqrt = function redSqrt() { - assert(this.red, 'redSqrt works only with red numbers'); - this.red._verify1(this); - return this.red.sqrt(this); - }; - - BN.prototype.redInvm = function redInvm() { - assert(this.red, 'redInvm works only with red numbers'); - this.red._verify1(this); - return this.red.invm(this); - }; - - // Return negative clone of `this` % `red modulo` - BN.prototype.redNeg = function redNeg() { - assert(this.red, 'redNeg works only with red numbers'); - this.red._verify1(this); - return this.red.neg(this); - }; - - BN.prototype.redPow = function redPow(num) { - assert(this.red && !num.red, 'redPow(normalNum)'); - this.red._verify1(this); - return this.red.pow(this, num); - }; - - // Prime numbers with efficient reduction - var primes = { - k256: null, - p224: null, - p192: null, - p25519: null - }; - - // Pseudo-Mersenne prime - function MPrime(name, p) { - // P = 2 ^ N - K - this.name = name; - this.p = new BN(p, 16); - this.n = this.p.bitLength(); - this.k = new BN(1).iushln(this.n).isub(this.p); - - this.tmp = this._tmp(); - } - - MPrime.prototype._tmp = function _tmp() { - var tmp = new BN(null); - tmp.words = new Array(Math.ceil(this.n / 13)); - return tmp; - }; - - MPrime.prototype.ireduce = function ireduce(num) { - // Assumes that `num` is less than `P^2` - // num = HI * (2 ^ N - K) + HI * K + LO = HI * K + LO (mod P) - var r = num; - var rlen; - - do { - this.split(r, this.tmp); - r = this.imulK(r); - r = r.iadd(this.tmp); - rlen = r.bitLength(); - } while (rlen > this.n); - - var cmp = rlen < this.n ? -1 : r.ucmp(this.p); - if (cmp === 0) { - r.words[0] = 0; - r.length = 1; - } else if (cmp > 0) { - r.isub(this.p); + // a.length > b.length + var a, b; + if (this.length > num.length) { + a = this; + b = num; } else { - r.strip(); - } - - return r; - }; - - MPrime.prototype.split = function split(input, out) { - input.iushrn(this.n, 0, out); - }; - - MPrime.prototype.imulK = function imulK(num) { - return num.imul(this.k); - }; - - function K256() { - MPrime.call(this, 'k256', 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f'); - } - inherits(K256, MPrime); - - K256.prototype.split = function split(input, output) { - // 256 = 9 * 26 + 22 - var mask = 0x3fffff; - - var outLen = Math.min(input.length, 9); - for (var i = 0; i < outLen; i++) { - output.words[i] = input.words[i]; - } - output.length = outLen; - - if (input.length <= 9) { - input.words[0] = 0; - input.length = 1; - return; + a = num; + b = this; } - // Shift by 9 limbs - var prev = input.words[9]; - output.words[output.length++] = prev & mask; - - for (i = 10; i < input.length; i++) { - var next = input.words[i] | 0; - input.words[i - 10] = (next & mask) << 4 | prev >>> 22; - prev = next; - } - prev >>>= 22; - input.words[i - 10] = prev; - if (prev === 0 && input.length > 10) { - input.length -= 10; - } else { - input.length -= 9; + var carry = 0; + for (var i = 0; i < b.length; i++) { + r = (a.words[i] | 0) + (b.words[i] | 0) + carry; + this.words[i] = r & 0x3ffffff; + carry = r >>> 26; } - }; - - K256.prototype.imulK = function imulK(num) { - // K = 0x1000003d1 = [ 0x40, 0x3d1 ] - num.words[num.length] = 0; - num.words[num.length + 1] = 0; - num.length += 2; - - // bounded at: 0x40 * 0x3ffffff + 0x3d0 = 0x100000390 - var lo = 0; - for (var i = 0; i < num.length; i++) { - var w = num.words[i] | 0; - lo += w * 0x3d1; - num.words[i] = lo & 0x3ffffff; - lo = w * 0x40 + (lo / 0x4000000 | 0); + for (; carry !== 0 && i < a.length; i++) { + r = (a.words[i] | 0) + carry; + this.words[i] = r & 0x3ffffff; + carry = r >>> 26; } - // Fast length reduction - if (num.words[num.length - 1] === 0) { - num.length--; - if (num.words[num.length - 1] === 0) { - num.length--; + this.length = a.length; + if (carry !== 0) { + this.words[this.length] = carry; + this.length++; + // Copy the rest of the words + } else if (a !== this) { + for (; i < a.length; i++) { + this.words[i] = a.words[i]; } } - return num; + + return this; }; - function P224() { - MPrime.call(this, 'p224', 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001'); - } - inherits(P224, MPrime); + // Add `num` to `this` + BN.prototype.add = function add(num) { + var res; + if (num.negative !== 0 && this.negative === 0) { + num.negative = 0; + res = this.sub(num); + num.negative ^= 1; + return res; + } else if (num.negative === 0 && this.negative !== 0) { + this.negative = 0; + res = num.sub(this); + this.negative = 1; + return res; + } - function P192() { - MPrime.call(this, 'p192', 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff'); - } - inherits(P192, MPrime); + if (this.length > num.length) return this.clone().iadd(num); - function P25519() { - // 2 ^ 255 - 19 - MPrime.call(this, '25519', '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed'); - } - inherits(P25519, MPrime); + return num.clone().iadd(this); + }; - P25519.prototype.imulK = function imulK(num) { - // K = 0x13 - var carry = 0; - for (var i = 0; i < num.length; i++) { - var hi = (num.words[i] | 0) * 0x13 + carry; - var lo = hi & 0x3ffffff; - hi >>>= 26; + // Subtract `num` from `this` in-place + BN.prototype.isub = function isub(num) { + // this - (-num) = this + num + if (num.negative !== 0) { + num.negative = 0; + var r = this.iadd(num); + num.negative = 1; + return r._normSign(); - num.words[i] = lo; - carry = hi; - } - if (carry !== 0) { - num.words[num.length++] = carry; + // -this - num = -(this + num) + } else if (this.negative !== 0) { + this.negative = 0; + this.iadd(num); + this.negative = 1; + return this._normSign(); } - return num; - }; - // Exported mostly for testing purposes, use plain name instead - BN._prime = function prime(name) { - // Cached version of prime - if (primes[name]) return primes[name]; + // At this point both numbers are positive + var cmp = this.cmp(num); - var prime; - if (name === 'k256') { - prime = new K256(); - } else if (name === 'p224') { - prime = new P224(); - } else if (name === 'p192') { - prime = new P192(); - } else if (name === 'p25519') { - prime = new P25519(); - } else { - throw new Error('Unknown prime ' + name); + // Optimization - zeroify + if (cmp === 0) { + this.negative = 0; + this.length = 1; + this.words[0] = 0; + return this; } - primes[name] = prime; - - return prime; - }; - // - // Base reduction engine - // - function Red(m) { - if (typeof m === 'string') { - var prime = BN._prime(m); - this.m = prime.p; - this.prime = prime; + // a > b + var a, b; + if (cmp > 0) { + a = this; + b = num; } else { - assert(m.gtn(1), 'modulus must be greater than 1'); - this.m = m; - this.prime = null; + a = num; + b = this; } - } - - Red.prototype._verify1 = function _verify1(a) { - assert(a.negative === 0, 'red works only with positives'); - assert(a.red, 'red works only with red numbers'); - }; - - Red.prototype._verify2 = function _verify2(a, b) { - assert((a.negative | b.negative) === 0, 'red works only with positives'); - assert(a.red && a.red === b.red, 'red works only with red numbers'); - }; - - Red.prototype.imod = function imod(a) { - if (this.prime) return this.prime.ireduce(a)._forceRed(this); - return a.umod(this.m)._forceRed(this); - }; - Red.prototype.neg = function neg(a) { - if (a.isZero()) { - return a.clone(); + var carry = 0; + for (var i = 0; i < b.length; i++) { + r = (a.words[i] | 0) - (b.words[i] | 0) + carry; + carry = r >> 26; + this.words[i] = r & 0x3ffffff; } - - return this.m.sub(a)._forceRed(this); - }; - - Red.prototype.add = function add(a, b) { - this._verify2(a, b); - - var res = a.add(b); - if (res.cmp(this.m) >= 0) { - res.isub(this.m); + for (; carry !== 0 && i < a.length; i++) { + r = (a.words[i] | 0) + carry; + carry = r >> 26; + this.words[i] = r & 0x3ffffff; } - return res._forceRed(this); - }; - - Red.prototype.iadd = function iadd(a, b) { - this._verify2(a, b); - var res = a.iadd(b); - if (res.cmp(this.m) >= 0) { - res.isub(this.m); + // Copy rest of the words + if (carry === 0 && i < a.length && a !== this) { + for (; i < a.length; i++) { + this.words[i] = a.words[i]; + } } - return res; - }; - Red.prototype.sub = function sub(a, b) { - this._verify2(a, b); + this.length = Math.max(this.length, i); - var res = a.sub(b); - if (res.cmpn(0) < 0) { - res.iadd(this.m); + if (a !== this) { + this.negative = 1; } - return res._forceRed(this); - }; - - Red.prototype.isub = function isub(a, b) { - this._verify2(a, b); - var res = a.isub(b); - if (res.cmpn(0) < 0) { - res.iadd(this.m); - } - return res; + return this.strip(); }; - Red.prototype.shl = function shl(a, num) { - this._verify1(a); - return this.imod(a.ushln(num)); + // Subtract `num` from `this` + BN.prototype.sub = function sub(num) { + return this.clone().isub(num); }; - Red.prototype.imul = function imul(a, b) { - this._verify2(a, b); - return this.imod(a.imul(b)); - }; + function smallMulTo(self, num, out) { + out.negative = num.negative ^ self.negative; + var len = self.length + num.length | 0; + out.length = len; + len = len - 1 | 0; - Red.prototype.mul = function mul(a, b) { - this._verify2(a, b); - return this.imod(a.mul(b)); - }; + // Peel one iteration (compiler can't do it, because of code complexity) + var a = self.words[0] | 0; + var b = num.words[0] | 0; + var r = a * b; - Red.prototype.isqr = function isqr(a) { - return this.imul(a, a.clone()); - }; + var lo = r & 0x3ffffff; + var carry = r / 0x4000000 | 0; + out.words[0] = lo; - Red.prototype.sqr = function sqr(a) { - return this.mul(a, a); - }; + for (var k = 1; k < len; k++) { + // Sum all words with the same `i + j = k` and accumulate `ncarry`, + // note that ncarry could be >= 0x3ffffff + var ncarry = carry >>> 26; + var rword = carry & 0x3ffffff; + var maxJ = Math.min(k, num.length - 1); + for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) { + var i = k - j | 0; + a = self.words[i] | 0; + b = num.words[j] | 0; + r = a * b + rword; + ncarry += r / 0x4000000 | 0; + rword = r & 0x3ffffff; + } + out.words[k] = rword | 0; + carry = ncarry | 0; + } + if (carry !== 0) { + out.words[k] = carry | 0; + } else { + out.length--; + } - Red.prototype.sqrt = function sqrt(a) { - if (a.isZero()) return a.clone(); + return out.strip(); + } - var mod3 = this.m.andln(3); - assert(mod3 % 2 === 1); - - // Fast case - if (mod3 === 3) { - var pow = this.m.add(new BN(1)).iushrn(2); - return this.pow(a, pow); - } - - // Tonelli-Shanks algorithm (Totally unoptimized and slow) - // - // Find Q and S, that Q * 2 ^ S = (P - 1) - var q = this.m.subn(1); - var s = 0; - while (!q.isZero() && q.andln(1) === 0) { - s++; - q.iushrn(1); - } - assert(!q.isZero()); - - var one = new BN(1).toRed(this); - var nOne = one.redNeg(); - - // Find quadratic non-residue - // NOTE: Max is such because of generalized Riemann hypothesis. - var lpow = this.m.subn(1).iushrn(1); - var z = this.m.bitLength(); - z = new BN(2 * z * z).toRed(this); - - while (this.pow(z, lpow).cmp(nOne) !== 0) { - z.redIAdd(nOne); - } - - var c = this.pow(z, q); - var r = this.pow(a, q.addn(1).iushrn(1)); - var t = this.pow(a, q); - var m = s; - while (t.cmp(one) !== 0) { - var tmp = t; - for (var i = 0; tmp.cmp(one) !== 0; i++) { - tmp = tmp.redSqr(); - } - assert(i < m); - var b = this.pow(c, new BN(1).iushln(m - i - 1)); - - r = r.redMul(b); - c = b.redSqr(); - t = t.redMul(c); - m = i; - } - - return r; - }; - - Red.prototype.invm = function invm(a) { - var inv = a._invmp(this.m); - if (inv.negative !== 0) { - inv.negative = 0; - return this.imod(inv).redNeg(); - } else { - return this.imod(inv); - } - }; - - Red.prototype.pow = function pow(a, num) { - if (num.isZero()) return new BN(1); - if (num.cmpn(1) === 0) return a.clone(); - - var windowSize = 4; - var wnd = new Array(1 << windowSize); - wnd[0] = new BN(1).toRed(this); - wnd[1] = a; - for (var i = 2; i < wnd.length; i++) { - wnd[i] = this.mul(wnd[i - 1], a); - } - - var res = wnd[0]; - var current = 0; - var currentLen = 0; - var start = num.bitLength() % 26; - if (start === 0) { - start = 26; - } - - for (i = num.length - 1; i >= 0; i--) { - var word = num.words[i]; - for (var j = start - 1; j >= 0; j--) { - var bit = word >> j & 1; - if (res !== wnd[0]) { - res = this.sqr(res); - } - - if (bit === 0 && current === 0) { - currentLen = 0; - continue; - } - - current <<= 1; - current |= bit; - currentLen++; - if (currentLen !== windowSize && (i !== 0 || j !== 0)) continue; - - res = this.mul(res, wnd[current]); - currentLen = 0; - current = 0; - } - start = 26; - } - - return res; - }; - - Red.prototype.convertTo = function convertTo(num) { - var r = num.umod(this.m); - - return r === num ? r.clone() : r; - }; - - Red.prototype.convertFrom = function convertFrom(num) { - var res = num.clone(); - res.red = null; - return res; - }; - - // - // Montgomery method engine - // - - BN.mont = function mont(num) { - return new Mont(num); - }; - - function Mont(m) { - Red.call(this, m); - - this.shift = this.m.bitLength(); - if (this.shift % 26 !== 0) { - this.shift += 26 - this.shift % 26; - } - - this.r = new BN(1).iushln(this.shift); - this.r2 = this.imod(this.r.sqr()); - this.rinv = this.r._invmp(this.m); - - this.minv = this.rinv.mul(this.r).isubn(1).div(this.m); - this.minv = this.minv.umod(this.r); - this.minv = this.r.sub(this.minv); - } - inherits(Mont, Red); - - Mont.prototype.convertTo = function convertTo(num) { - return this.imod(num.ushln(this.shift)); - }; - - Mont.prototype.convertFrom = function convertFrom(num) { - var r = this.imod(num.mul(this.rinv)); - r.red = null; - return r; - }; - - Mont.prototype.imul = function imul(a, b) { - if (a.isZero() || b.isZero()) { - a.words[0] = 0; - a.length = 1; - return a; - } - - var t = a.imul(b); - var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m); - var u = t.isub(c).iushrn(this.shift); - var res = u; - - if (u.cmp(this.m) >= 0) { - res = u.isub(this.m); - } else if (u.cmpn(0) < 0) { - res = u.iadd(this.m); - } - - return res._forceRed(this); - }; - - Mont.prototype.mul = function mul(a, b) { - if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this); - - var t = a.mul(b); - var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m); - var u = t.isub(c).iushrn(this.shift); - var res = u; - if (u.cmp(this.m) >= 0) { - res = u.isub(this.m); - } else if (u.cmpn(0) < 0) { - res = u.iadd(this.m); - } - - return res._forceRed(this); - }; - - Mont.prototype.invm = function invm(a) { - // (AR)^-1 * R^2 = (A^-1 * R^-1) * R^2 = A^-1 * R - var res = this.imod(a._invmp(this.m).mul(this.r2)); - return res._forceRed(this); - }; - })(typeof module === 'undefined' || module, this); - }, {}], 202: [function (require, module, exports) { - arguments[4][170][0].apply(exports, arguments); - }, { "dup": 170 }], 203: [function (require, module, exports) { - /* - This file is part of web3.js. - - web3.js is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - web3.js is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with web3.js. If not, see . - */ - /** - * @file formatters.js - * @author Marek Kotewicz - * @author Fabian Vogelsteller - * @date 2017 - */ - - var _ = require('underscore'); - var utils = require('web3-utils'); - var BN = require('bn.js'); - var SolidityParam = require('./param'); - - /** - * Formats input value to byte representation of int - * If value is negative, return it's two's complement - * If the value is floating point, round it down - * - * @method formatInputInt - * @param {String|Number|BN} value that needs to be formatted - * @returns {SolidityParam} - */ - var formatInputInt = function formatInputInt(value) { - if (_.isNumber(value)) { - value = Math.trunc(value); - } - return new SolidityParam(utils.toTwosComplement(value).replace('0x', '')); - }; - - /** - * Formats input bytes - * - * @method formatInputBytes - * @param {String} value - * @returns {SolidityParam} - */ - var formatInputBytes = function formatInputBytes(value) { - if (!utils.isHexStrict(value)) { - throw new Error('Given parameter is not bytes: "' + value + '"'); - } - - var result = value.replace(/^0x/i, ''); - - if (result.length % 2 !== 0) { - throw new Error('Given parameter bytes has an invalid length: "' + value + '"'); - } - - if (result.length > 64) { - throw new Error('Given parameter bytes is too long: "' + value + '"'); - } - - var l = Math.floor((result.length + 63) / 64); - result = utils.padRight(result, l * 64); - return new SolidityParam(result); - }; - - /** - * Formats input bytes - * - * @method formatDynamicInputBytes - * @param {String} value - * @returns {SolidityParam} - */ - var formatInputDynamicBytes = function formatInputDynamicBytes(value) { - if (!utils.isHexStrict(value)) { - throw new Error('Given parameter is not bytes: "' + value + '"'); - } - - var result = value.replace(/^0x/i, ''); - - if (result.length % 2 !== 0) { - throw new Error('Given parameter bytes has an invalid length: "' + value + '"'); - } - - var length = result.length / 2; - var l = Math.floor((result.length + 63) / 64); - result = utils.padRight(result, l * 64); - return new SolidityParam(formatInputInt(length).value + result); - }; - - /** - * Formats input value to byte representation of string - * - * @method formatInputString - * @param {String} - * @returns {SolidityParam} - */ - var formatInputString = function formatInputString(value) { - if (!_.isString(value)) { - throw new Error('Given parameter is not a valid string: ' + value); - } - - var result = utils.utf8ToHex(value).replace(/^0x/i, ''); - var length = result.length / 2; - var l = Math.floor((result.length + 63) / 64); - result = utils.padRight(result, l * 64); - return new SolidityParam(formatInputInt(length).value + result); - }; - - /** - * Formats input value to byte representation of bool - * - * @method formatInputBool - * @param {Boolean} - * @returns {SolidityParam} - */ - var formatInputBool = function formatInputBool(value) { - var result = '000000000000000000000000000000000000000000000000000000000000000' + (value ? '1' : '0'); - return new SolidityParam(result); - }; - - /** - * Check if input value is negative - * - * @method signedIsNegative - * @param {String} value is hex format - * @returns {Boolean} true if it is negative, otherwise false - */ - var signedIsNegative = function signedIsNegative(value) { - return new BN(value.substr(0, 1), 16).toString(2).substr(0, 1) === '1'; - }; - - /** - * Formats right-aligned output bytes to int - * - * @method formatOutputInt - * @param {SolidityParam} param - * @returns {BN} right-aligned output bytes formatted to big number - */ - var formatOutputInt = function formatOutputInt(param) { - var value = param.staticPart(); - - if (!value && !param.rawValue) { - throw new Error('Couldn\'t decode ' + name + ' from ABI: 0x' + param.rawValue); - } - - // check if it's negative number - // it it is, return two's complement - if (signedIsNegative(value)) { - return new BN(value, 16).fromTwos(256).toString(10); - } - return new BN(value, 16).toString(10); - }; - - /** - * Formats right-aligned output bytes to uint - * - * @method formatOutputUInt - * @param {SolidityParam} param - * @returns {BN} right-aligned output bytes formatted to uint - */ - var formatOutputUInt = function formatOutputUInt(param, name) { - var value = param.staticPart(); - - if (!value && !param.rawValue) { - throw new Error('Couldn\'t decode ' + name + ' from ABI: 0x' + param.rawValue); - } - - return new BN(value, 16).toString(10); - }; - - /** - * Should be used to format output bool - * - * @method formatOutputBool - * @param {SolidityParam} param - * @param {String} name type name - * @returns {Boolean} right-aligned input bytes formatted to bool - */ - var formatOutputBool = function formatOutputBool(param, name) { - var value = param.staticPart(); - - if (!value && !param.rawValue) { - throw new Error('Couldn\'t decode ' + name + ' from ABI: 0x' + param.rawValue); - } - - return value === '0000000000000000000000000000000000000000000000000000000000000001'; - }; - - /** - * Should be used to format output bytes - * - * @method formatOutputBytes - * @param {SolidityParam} param left-aligned hex representation of string - * @param {String} name type name - * @returns {String} hex string - */ - var formatOutputBytes = function formatOutputBytes(param, name) { - var matches = name.match(/^bytes([0-9]*)/); - var size = parseInt(matches[1]); - - if (param.staticPart().slice(0, 2 * size).length !== size * 2) { - throw new Error('Couldn\'t decode ' + name + ' from ABI: 0x' + param.rawValue + ' The size doesn\'t match.'); - } - - return '0x' + param.staticPart().slice(0, 2 * size); - }; - - /** - * Should be used to format output bytes - * - * @method formatOutputDynamicBytes - * @param {SolidityParam} param left-aligned hex representation of string - * @param {String} name type name - * @returns {String} hex string - */ - var formatOutputDynamicBytes = function formatOutputDynamicBytes(param, name) { - var hex = param.dynamicPart().slice(0, 64); - - if (!hex) { - throw new Error('Couldn\'t decode ' + name + ' from ABI: 0x' + param.rawValue); - } - - var length = new BN(hex, 16).toNumber() * 2; - return '0x' + param.dynamicPart().substr(64, length); - }; + // TODO(indutny): it may be reasonable to omit it for users who don't need + // to work with 256-bit numbers, otherwise it gives 20% improvement for 256-bit + // multiplication (like elliptic secp256k1). + var comb10MulTo = function comb10MulTo(self, num, out) { + var a = self.words; + var b = num.words; + var o = out.words; + var c = 0; + var lo; + var mid; + var hi; + var a0 = a[0] | 0; + var al0 = a0 & 0x1fff; + var ah0 = a0 >>> 13; + var a1 = a[1] | 0; + var al1 = a1 & 0x1fff; + var ah1 = a1 >>> 13; + var a2 = a[2] | 0; + var al2 = a2 & 0x1fff; + var ah2 = a2 >>> 13; + var a3 = a[3] | 0; + var al3 = a3 & 0x1fff; + var ah3 = a3 >>> 13; + var a4 = a[4] | 0; + var al4 = a4 & 0x1fff; + var ah4 = a4 >>> 13; + var a5 = a[5] | 0; + var al5 = a5 & 0x1fff; + var ah5 = a5 >>> 13; + var a6 = a[6] | 0; + var al6 = a6 & 0x1fff; + var ah6 = a6 >>> 13; + var a7 = a[7] | 0; + var al7 = a7 & 0x1fff; + var ah7 = a7 >>> 13; + var a8 = a[8] | 0; + var al8 = a8 & 0x1fff; + var ah8 = a8 >>> 13; + var a9 = a[9] | 0; + var al9 = a9 & 0x1fff; + var ah9 = a9 >>> 13; + var b0 = b[0] | 0; + var bl0 = b0 & 0x1fff; + var bh0 = b0 >>> 13; + var b1 = b[1] | 0; + var bl1 = b1 & 0x1fff; + var bh1 = b1 >>> 13; + var b2 = b[2] | 0; + var bl2 = b2 & 0x1fff; + var bh2 = b2 >>> 13; + var b3 = b[3] | 0; + var bl3 = b3 & 0x1fff; + var bh3 = b3 >>> 13; + var b4 = b[4] | 0; + var bl4 = b4 & 0x1fff; + var bh4 = b4 >>> 13; + var b5 = b[5] | 0; + var bl5 = b5 & 0x1fff; + var bh5 = b5 >>> 13; + var b6 = b[6] | 0; + var bl6 = b6 & 0x1fff; + var bh6 = b6 >>> 13; + var b7 = b[7] | 0; + var bl7 = b7 & 0x1fff; + var bh7 = b7 >>> 13; + var b8 = b[8] | 0; + var bl8 = b8 & 0x1fff; + var bh8 = b8 >>> 13; + var b9 = b[9] | 0; + var bl9 = b9 & 0x1fff; + var bh9 = b9 >>> 13; - /** - * Should be used to format output string - * - * @method formatOutputString - * @param {SolidityParam} left-aligned hex representation of string - * @returns {String} ascii string - */ - var formatOutputString = function formatOutputString(param) { - var hex = param.dynamicPart().slice(0, 64); - - if (!hex) { - throw new Error('ERROR: The returned value is not a convertible string:' + hex); - } - - var length = new BN(hex, 16).toNumber() * 2; - return length ? utils.hexToUtf8('0x' + param.dynamicPart().substr(64, length).replace(/^0x/i, '')) : ''; - }; - - /** - * Should be used to format output address - * - * @method formatOutputAddress - * @param {SolidityParam} param right-aligned input bytes - * @param {String} name type name - * @returns {String} address - */ - var formatOutputAddress = function formatOutputAddress(param, name) { - var value = param.staticPart(); - - if (!value) { - throw new Error('Couldn\'t decode ' + name + ' from ABI: 0x' + param.rawValue); - } - - return utils.toChecksumAddress("0x" + value.slice(value.length - 40, value.length)); - }; - - module.exports = { - formatInputInt: formatInputInt, - formatInputBytes: formatInputBytes, - formatInputDynamicBytes: formatInputDynamicBytes, - formatInputString: formatInputString, - formatInputBool: formatInputBool, - formatOutputInt: formatOutputInt, - formatOutputUInt: formatOutputUInt, - formatOutputBool: formatOutputBool, - formatOutputBytes: formatOutputBytes, - formatOutputDynamicBytes: formatOutputDynamicBytes, - formatOutputString: formatOutputString, - formatOutputAddress: formatOutputAddress, - toTwosComplement: utils.toTwosComplement - }; - }, { "./param": 205, "bn.js": 201, "underscore": 202, "web3-utils": 390 }], 204: [function (require, module, exports) { - /* - This file is part of web3.js. - - web3.js is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - web3.js is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with web3.js. If not, see . - */ - /** - * @file index.js - * @author Marek Kotewicz - * @author Fabian Vogelsteller - * @date 2017 - */ - - var _ = require('underscore'); - var utils = require('web3-utils'); - - var f = require('./formatters'); - - var SolidityTypeAddress = require('./types/address'); - var SolidityTypeBool = require('./types/bool'); - var SolidityTypeInt = require('./types/int'); - var SolidityTypeUInt = require('./types/uint'); - var SolidityTypeDynamicBytes = require('./types/dynamicbytes'); - var SolidityTypeString = require('./types/string'); - var SolidityTypeBytes = require('./types/bytes'); - - var isDynamic = function isDynamic(solidityType, type) { - return solidityType.isDynamicType(type) || solidityType.isDynamicArray(type); - }; - - // result method - function Result() {} - - /** - * ABICoder prototype should be used to encode/decode solidity params of any type - */ - var ABICoder = function ABICoder(types) { - this._types = types; - }; - - /** - * This method should be used to transform type to SolidityType - * - * @method _requireType - * @param {String} type - * @returns {SolidityType} - * @throws {Error} throws if no matching type is found - */ - ABICoder.prototype._requireType = function (type) { - var solidityType = this._types.filter(function (t) { - return t.isType(type); - })[0]; - - if (!solidityType) { - throw Error('Invalid solidity type: ' + type); - } - - return solidityType; - }; - - ABICoder.prototype._getOffsets = function (types, solidityTypes) { - var lengths = solidityTypes.map(function (solidityType, index) { - return solidityType.staticPartLength(types[index]); - }); - - for (var i = 1; i < lengths.length; i++) { - // sum with length of previous element - lengths[i] += lengths[i - 1]; - } - - return lengths.map(function (length, index) { - // remove the current length, so the length is sum of previous elements - var staticPartLength = solidityTypes[index].staticPartLength(types[index]); - return length - staticPartLength; - }); - }; - - ABICoder.prototype._getSolidityTypes = function (types) { - var self = this; - return types.map(function (type) { - return self._requireType(type); - }); - }; - - ABICoder.prototype._encodeMultiWithOffset = function (types, solidityTypes, encodeds, dynamicOffset) { - var result = ""; - var self = this; - - types.forEach(function (type, i) { - if (isDynamic(solidityTypes[i], types[i])) { - result += f.formatInputInt(dynamicOffset).encode(); - var e = self._encodeWithOffset(types[i], solidityTypes[i], encodeds[i], dynamicOffset); - dynamicOffset += e.length / 2; - } else { - // don't add length to dynamicOffset. it's already counted - result += self._encodeWithOffset(types[i], solidityTypes[i], encodeds[i], dynamicOffset); - } - - // TODO: figure out nested arrays - }); - - types.forEach(function (type, i) { - if (isDynamic(solidityTypes[i], types[i])) { - var e = self._encodeWithOffset(types[i], solidityTypes[i], encodeds[i], dynamicOffset); - dynamicOffset += e.length / 2; - result += e; - } - }); - return result; - }; - - // TODO: refactor whole encoding! - ABICoder.prototype._encodeWithOffset = function (type, solidityType, encoded, offset) { - var self = this; - if (solidityType.isDynamicArray(type)) { - return function () { - // offset was already set - var nestedName = solidityType.nestedName(type); - var nestedStaticPartLength = solidityType.staticPartLength(nestedName); - var result = encoded[0]; - - (function () { - var previousLength = 2; // in int - if (solidityType.isDynamicArray(nestedName)) { - for (var i = 1; i < encoded.length; i++) { - previousLength += +encoded[i - 1][0] || 0; - result += f.formatInputInt(offset + i * nestedStaticPartLength + previousLength * 32).encode(); - } - } - })(); - - // first element is length, skip it - (function () { - for (var i = 0; i < encoded.length - 1; i++) { - var additionalOffset = result / 2; - result += self._encodeWithOffset(nestedName, solidityType, encoded[i + 1], offset + additionalOffset); - } - })(); - - return result; - }(); - } else if (solidityType.isStaticArray(type)) { - return function () { - var nestedName = solidityType.nestedName(type); - var nestedStaticPartLength = solidityType.staticPartLength(nestedName); - var result = ""; - - if (solidityType.isDynamicArray(nestedName)) { - (function () { - var previousLength = 0; // in int - for (var i = 0; i < encoded.length; i++) { - // calculate length of previous item - previousLength += +(encoded[i - 1] || [])[0] || 0; - result += f.formatInputInt(offset + i * nestedStaticPartLength + previousLength * 32).encode(); - } - })(); - } - - (function () { - for (var i = 0; i < encoded.length; i++) { - var additionalOffset = result / 2; - result += self._encodeWithOffset(nestedName, solidityType, encoded[i], offset + additionalOffset); - } - })(); - - return result; - }(); - } - - return encoded; - }; - - /** - * Encodes the function name to its ABI representation, which are the first 4 bytes of the sha3 of the function name including types. - * - * @method encodeFunctionSignature - * @param {String|Object} functionName - * @return {String} encoded function name - */ - ABICoder.prototype.encodeFunctionSignature = function (functionName) { - if (_.isObject(functionName)) { - functionName = utils._jsonInterfaceMethodToString(functionName); - } - - return utils.sha3(functionName).slice(0, 10); - }; - - /** - * Encodes the function name to its ABI representation, which are the first 4 bytes of the sha3 of the function name including types. - * - * @method encodeEventSignature - * @param {String|Object} functionName - * @return {String} encoded function name - */ - ABICoder.prototype.encodeEventSignature = function (functionName) { - if (_.isObject(functionName)) { - functionName = utils._jsonInterfaceMethodToString(functionName); - } - - return utils.sha3(functionName); - }; - - /** - * Should be used to encode plain param - * - * @method encodeParameter - * @param {String} type - * @param {Object} param - * @return {String} encoded plain param - */ - ABICoder.prototype.encodeParameter = function (type, param) { - return this.encodeParameters([type], [param]); - }; - - /** - * Should be used to encode list of params - * - * @method encodeParameters - * @param {Array} types - * @param {Array} params - * @return {String} encoded list of params - */ - ABICoder.prototype.encodeParameters = function (types, params) { - // given a json interface - if (_.isObject(types) && types.inputs) { - types = _.map(types.inputs, function (input) { - return input.type; - }); - } - - var solidityTypes = this._getSolidityTypes(types); - - var encodeds = solidityTypes.map(function (solidityType, index) { - return solidityType.encode(params[index], types[index]); - }); - - var dynamicOffset = solidityTypes.reduce(function (acc, solidityType, index) { - var staticPartLength = solidityType.staticPartLength(types[index]); - var roundedStaticPartLength = Math.floor((staticPartLength + 31) / 32) * 32; - - return acc + (isDynamic(solidityTypes[index], types[index]) ? 32 : roundedStaticPartLength); - }, 0); - - return '0x' + this._encodeMultiWithOffset(types, solidityTypes, encodeds, dynamicOffset); - }; - - /** - * Encodes a function call from its json interface and parameters. - * - * @method encodeFunctionCall - * @param {Array} jsonInterface - * @param {Array} params - * @return {String} The encoded ABI for this function call - */ - ABICoder.prototype.encodeFunctionCall = function (jsonInterface, params) { - return this.encodeFunctionSignature(jsonInterface) + this.encodeParameters(jsonInterface, params).replace('0x', ''); - }; - - /** - * Should be used to decode bytes to plain param - * - * @method decodeParameter - * @param {String} type - * @param {String} bytes - * @return {Object} plain param - */ - ABICoder.prototype.decodeParameter = function (type, bytes) { - - if (!_.isString(type)) { - throw new Error('Given parameter type is not a string: ' + type); - } - - return this.decodeParameters([{ type: type }], bytes)[0]; - }; - - /** - * Should be used to decode list of params - * - * @method decodeParameter - * @param {Array} outputs - * @param {String} bytes - * @return {Array} array of plain params - */ - ABICoder.prototype.decodeParameters = function (outputs, bytes) { - var isTypeArray = _.isArray(outputs) && _.isString(outputs[0]); - var types = isTypeArray ? outputs : []; - - if (!isTypeArray) { - outputs.forEach(function (output) { - types.push(output.type); - }); - } - - var solidityTypes = this._getSolidityTypes(types); - var offsets = this._getOffsets(types, solidityTypes); - - var returnValue = new Result(); - returnValue.__length__ = 0; - var count = 0; - - outputs.forEach(function (output, i) { - var decodedValue = solidityTypes[count].decode(bytes.replace(/^0x/i, ''), offsets[count], types[count], count); - decodedValue = decodedValue === '0x' ? null : decodedValue; - - returnValue[i] = decodedValue; - - if (_.isObject(output) && output.name) { - returnValue[output.name] = decodedValue; - } - - returnValue.__length__++; - count++; - }); - - return returnValue; - }; - - /** - * Decodes events non- and indexed parameters. - * - * @method decodeLog - * @param {Object} inputs - * @param {String} data - * * @param {Array} topics - * @return {Array} array of plain params - */ - ABICoder.prototype.decodeLog = function (inputs, data, topics) { - - data = data || ''; - - var notIndexedInputs = []; - var indexedInputs = []; - - inputs.forEach(function (input, i) { - if (input.indexed) { - indexedInputs[i] = input; - } else { - notIndexedInputs[i] = input; - } - }); - - var nonIndexedData = data.slice(2); - var indexedData = _.isArray(topics) ? topics.map(function (topic) { - return topic.slice(2); - }).join('') : topics; - - var notIndexedParams = this.decodeParameters(notIndexedInputs, nonIndexedData); - var indexedParams = this.decodeParameters(indexedInputs, indexedData); - - var returnValue = new Result(); - returnValue.__length__ = 0; - - inputs.forEach(function (res, i) { - returnValue[i] = res.type === 'string' ? '' : null; - - if (notIndexedParams[i]) { - returnValue[i] = notIndexedParams[i]; - } - if (indexedParams[i]) { - returnValue[i] = indexedParams[i]; - } - - if (res.name) { - returnValue[res.name] = returnValue[i]; - } - - returnValue.__length__++; - }); - - return returnValue; - }; - - var coder = new ABICoder([new SolidityTypeAddress(), new SolidityTypeBool(), new SolidityTypeInt(), new SolidityTypeUInt(), new SolidityTypeDynamicBytes(), new SolidityTypeBytes(), new SolidityTypeString()]); - - module.exports = coder; - }, { "./formatters": 203, "./types/address": 207, "./types/bool": 208, "./types/bytes": 209, "./types/dynamicbytes": 210, "./types/int": 211, "./types/string": 212, "./types/uint": 213, "underscore": 202, "web3-utils": 390 }], 205: [function (require, module, exports) { - /* - This file is part of web3.js. - - web3.js is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - web3.js is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with web3.js. If not, see . - */ - /** - * @file param.js - * @author Marek Kotewicz - * @date 2015 - */ - - var formatters = require('./formatters.js'); - - /** - * SolidityParam object prototype. - * Should be used when encoding, decoding solidity bytes - */ - var SolidityParam = function SolidityParam(value, offset, rawValue) { - this.value = value || ''; - this.offset = offset; // offset in bytes - this.rawValue = rawValue; // used for debugging - }; - - /** - * This method should be used to get length of params's dynamic part - * - * @method dynamicPartLength - * @returns {Number} length of dynamic part (in bytes) - */ - SolidityParam.prototype.dynamicPartLength = function () { - return this.dynamicPart().length / 2; - }; - - /** - * This method should be used to create copy of solidity param with different offset - * - * @method withOffset - * @param {Number} offset length in bytes - * @returns {SolidityParam} new solidity param with applied offset - */ - SolidityParam.prototype.withOffset = function (offset) { - return new SolidityParam(this.value, offset); - }; - - /** - * This method should be used to combine solidity params together - * eg. when appending an array - * - * @method combine - * @param {SolidityParam} param with which we should combine - * @param {SolidityParam} result of combination - */ - SolidityParam.prototype.combine = function (param) { - return new SolidityParam(this.value + param.value); - }; - - /** - * This method should be called to check if param has dynamic size. - * If it has, it returns true, otherwise false - * - * @method isDynamic - * @returns {Boolean} - */ - SolidityParam.prototype.isDynamic = function () { - return this.offset !== undefined; - }; - - /** - * This method should be called to transform offset to bytes - * - * @method offsetAsBytes - * @returns {String} bytes representation of offset - */ - SolidityParam.prototype.offsetAsBytes = function () { - return !this.isDynamic() ? '' : formatters.toTwosComplement(this.offset).replace('0x', ''); - }; - - /** - * This method should be called to get static part of param - * - * @method staticPart - * @returns {String} offset if it is a dynamic param, otherwise value - */ - SolidityParam.prototype.staticPart = function () { - if (!this.isDynamic()) { - return this.value; - } - return this.offsetAsBytes(); - }; - - /** - * This method should be called to get dynamic part of param - * - * @method dynamicPart - * @returns {String} returns a value if it is a dynamic param, otherwise empty string - */ - SolidityParam.prototype.dynamicPart = function () { - return this.isDynamic() ? this.value : ''; - }; - - /** - * This method should be called to encode param - * - * @method encode - * @returns {String} - */ - SolidityParam.prototype.encode = function () { - return this.staticPart() + this.dynamicPart(); - }; - - /** - * This method should be called to encode array of params - * - * @method encodeList - * @param {Array[SolidityParam]} params - * @returns {String} - */ - SolidityParam.encodeList = function (params) { - - // updating offsets - var totalOffset = params.length * 32; - var offsetParams = params.map(function (param) { - if (!param.isDynamic()) { - return param; - } - var offset = totalOffset; - totalOffset += param.dynamicPartLength(); - return param.withOffset(offset); - }); - - // encode everything! - return offsetParams.reduce(function (result, param) { - return result + param.dynamicPart(); - }, offsetParams.reduce(function (result, param) { - return result + param.staticPart(); - }, '')); - }; - - module.exports = SolidityParam; - }, { "./formatters.js": 203 }], 206: [function (require, module, exports) { - var f = require('./formatters'); - var SolidityParam = require('./param'); - - /** - * SolidityType prototype is used to encode/decode solidity params of certain type - */ - var SolidityType = function SolidityType(config) { - this._inputFormatter = config.inputFormatter; - this._outputFormatter = config.outputFormatter; - }; - - /** - * Should be used to determine if this SolidityType do match given name - * - * @method isType - * @param {String} name - * @return {Bool} true if type match this SolidityType, otherwise false - */ - SolidityType.prototype.isType = function (name) { - throw "This method should be overwritten for type " + name; - }; - - /** - * Should be used to determine what is the length of static part in given type - * - * @method staticPartLength - * @param {String} name - * @return {Number} length of static part in bytes - */ - SolidityType.prototype.staticPartLength = function (name) { - // If name isn't an array then treat it like a single element array. - return (this.nestedTypes(name) || ['[1]']).map(function (type) { - // the length of the nested array - return parseInt(type.slice(1, -1), 10) || 1; - }).reduce(function (previous, current) { - return previous * current; - // all basic types are 32 bytes long - }, 32); - }; - - /** - * Should be used to determine if type is dynamic array - * eg: - * "type[]" => true - * "type[4]" => false - * - * @method isDynamicArray - * @param {String} name - * @return {Bool} true if the type is dynamic array - */ - SolidityType.prototype.isDynamicArray = function (name) { - var nestedTypes = this.nestedTypes(name); - return !!nestedTypes && !nestedTypes[nestedTypes.length - 1].match(/[0-9]{1,}/g); - }; - - /** - * Should be used to determine if type is static array - * eg: - * "type[]" => false - * "type[4]" => true - * - * @method isStaticArray - * @param {String} name - * @return {Bool} true if the type is static array - */ - SolidityType.prototype.isStaticArray = function (name) { - var nestedTypes = this.nestedTypes(name); - return !!nestedTypes && !!nestedTypes[nestedTypes.length - 1].match(/[0-9]{1,}/g); - }; - - /** - * Should return length of static array - * eg. - * "int[32]" => 32 - * "int256[14]" => 14 - * "int[2][3]" => 3 - * "int" => 1 - * "int[1]" => 1 - * "int[]" => 1 - * - * @method staticArrayLength - * @param {String} name - * @return {Number} static array length - */ - SolidityType.prototype.staticArrayLength = function (name) { - var nestedTypes = this.nestedTypes(name); - if (nestedTypes) { - return parseInt(nestedTypes[nestedTypes.length - 1].match(/[0-9]{1,}/g) || 1); - } - return 1; - }; - - /** - * Should return nested type - * eg. - * "int[32]" => "int" - * "int256[14]" => "int256" - * "int[2][3]" => "int[2]" - * "int" => "int" - * "int[]" => "int" - * - * @method nestedName - * @param {String} name - * @return {String} nested name - */ - SolidityType.prototype.nestedName = function (name) { - // remove last [] in name - var nestedTypes = this.nestedTypes(name); - if (!nestedTypes) { - return name; - } - - return name.substr(0, name.length - nestedTypes[nestedTypes.length - 1].length); - }; - - /** - * Should return true if type has dynamic size by default - * such types are "string", "bytes" - * - * @method isDynamicType - * @param {String} name - * @return {Bool} true if is dynamic, otherwise false - */ - SolidityType.prototype.isDynamicType = function () { - return false; - }; - - /** - * Should return array of nested types - * eg. - * "int[2][3][]" => ["[2]", "[3]", "[]"] - * "int[] => ["[]"] - * "int" => null - * - * @method nestedTypes - * @param {String} name - * @return {Array} array of nested types - */ - SolidityType.prototype.nestedTypes = function (name) { - // return list of strings eg. "[]", "[3]", "[]", "[2]" - return name.match(/(\[[0-9]*\])/g); - }; - - /** - * Should be used to encode the value - * - * @method encode - * @param {Object} value - * @param {String} name - * @return {String} encoded value - */ - SolidityType.prototype.encode = function (value, name) { - var self = this; - if (this.isDynamicArray(name)) { - - return function () { - var length = value.length; // in int - var nestedName = self.nestedName(name); - - var result = []; - result.push(f.formatInputInt(length).encode()); - - value.forEach(function (v) { - result.push(self.encode(v, nestedName)); - }); - - return result; - }(); - } else if (this.isStaticArray(name)) { - - return function () { - var length = self.staticArrayLength(name); // in int - var nestedName = self.nestedName(name); - - var result = []; - for (var i = 0; i < length; i++) { - result.push(self.encode(value[i], nestedName)); - } - - return result; - }(); - } - - return this._inputFormatter(value, name).encode(); - }; - - /** - * Should be used to decode value from bytes - * - * @method decode - * @param {String} bytes - * @param {Number} offset in bytes - * @param {String} name type name - * @returns {Object} decoded value - */ - SolidityType.prototype.decode = function (bytes, offset, name) { - var self = this; - - if (this.isDynamicArray(name)) { - - return function () { - var arrayOffset = parseInt('0x' + bytes.substr(offset * 2, 64)); // in bytes - var length = parseInt('0x' + bytes.substr(arrayOffset * 2, 64)); // in int - var arrayStart = arrayOffset + 32; // array starts after length; // in bytes - - var nestedName = self.nestedName(name); - var nestedStaticPartLength = self.staticPartLength(nestedName); // in bytes - var roundedNestedStaticPartLength = Math.floor((nestedStaticPartLength + 31) / 32) * 32; - var result = []; - - for (var i = 0; i < length * roundedNestedStaticPartLength; i += roundedNestedStaticPartLength) { - result.push(self.decode(bytes, arrayStart + i, nestedName)); - } - - return result; - }(); - } else if (this.isStaticArray(name)) { - - return function () { - var length = self.staticArrayLength(name); // in int - var arrayStart = offset; // in bytes - - var nestedName = self.nestedName(name); - var nestedStaticPartLength = self.staticPartLength(nestedName); // in bytes - var roundedNestedStaticPartLength = Math.floor((nestedStaticPartLength + 31) / 32) * 32; - var result = []; - - for (var i = 0; i < length * roundedNestedStaticPartLength; i += roundedNestedStaticPartLength) { - result.push(self.decode(bytes, arrayStart + i, nestedName)); - } - - return result; - }(); - } else if (this.isDynamicType(name)) { - - return function () { - var dynamicOffset = parseInt('0x' + bytes.substr(offset * 2, 64)); // in bytes - var length = parseInt('0x' + bytes.substr(dynamicOffset * 2, 64)); // in bytes - var roundedLength = Math.floor((length + 31) / 32); // in int - var param = new SolidityParam(bytes.substr(dynamicOffset * 2, (1 + roundedLength) * 64), 0, bytes); - return self._outputFormatter(param, name); - }(); - } - - var length = this.staticPartLength(name); - var param = new SolidityParam(bytes.substr(offset * 2, length * 2), undefined, bytes); - return this._outputFormatter(param, name); - }; - - module.exports = SolidityType; - }, { "./formatters": 203, "./param": 205 }], 207: [function (require, module, exports) { - var f = require('../formatters'); - var formatters = require('web3-core-helpers').formatters; - var SolidityType = require('../type'); - - /** - * SolidityTypeAddress is a protoype that represents address type - * It matches: - * address - * address[] - * address[4] - * address[][] - * address[3][] - * address[][6][], ... - */ - var SolidityTypeAddress = function SolidityTypeAddress() { - this._inputFormatter = function () { - var args = Array.prototype.slice.call(arguments); - args[0] = !args[0] || args[0] === '0x0' ? '' : formatters.inputAddressFormatter(args[0]); - return f.formatInputInt.apply(this, args); - }; - this._outputFormatter = f.formatOutputAddress; - }; - - SolidityTypeAddress.prototype = new SolidityType({}); - SolidityTypeAddress.prototype.constructor = SolidityTypeAddress; - - SolidityTypeAddress.prototype.isType = function (name) { - return !!name.match(/address(\[([0-9]*)\])?/); - }; - - module.exports = SolidityTypeAddress; - }, { "../formatters": 203, "../type": 206, "web3-core-helpers": 184 }], 208: [function (require, module, exports) { - var f = require('../formatters'); - var SolidityType = require('../type'); - - /** - * SolidityTypeBool is a protoype that represents bool type - * It matches: - * bool - * bool[] - * bool[4] - * bool[][] - * bool[3][] - * bool[][6][], ... - */ - var SolidityTypeBool = function SolidityTypeBool() { - this._inputFormatter = f.formatInputBool; - this._outputFormatter = f.formatOutputBool; - }; - - SolidityTypeBool.prototype = new SolidityType({}); - SolidityTypeBool.prototype.constructor = SolidityTypeBool; - - SolidityTypeBool.prototype.isType = function (name) { - return !!name.match(/^bool(\[([0-9]*)\])*$/); - }; - - module.exports = SolidityTypeBool; - }, { "../formatters": 203, "../type": 206 }], 209: [function (require, module, exports) { - var f = require('../formatters'); - var SolidityType = require('../type'); - - /** - * SolidityTypeBytes is a prototype that represents the bytes type. - * It matches: - * bytes - * bytes[] - * bytes[4] - * bytes[][] - * bytes[3][] - * bytes[][6][], ... - * bytes32 - * bytes8[4] - * bytes[3][] - */ - var SolidityTypeBytes = function SolidityTypeBytes() { - this._inputFormatter = f.formatInputBytes; - this._outputFormatter = f.formatOutputBytes; - }; - - SolidityTypeBytes.prototype = new SolidityType({}); - SolidityTypeBytes.prototype.constructor = SolidityTypeBytes; - - SolidityTypeBytes.prototype.isType = function (name) { - return !!name.match(/^bytes([0-9]{1,})(\[([0-9]*)\])*$/); - }; - - module.exports = SolidityTypeBytes; - }, { "../formatters": 203, "../type": 206 }], 210: [function (require, module, exports) { - var f = require('../formatters'); - var SolidityType = require('../type'); - - var SolidityTypeDynamicBytes = function SolidityTypeDynamicBytes() { - this._inputFormatter = f.formatInputDynamicBytes; - this._outputFormatter = f.formatOutputDynamicBytes; - }; - - SolidityTypeDynamicBytes.prototype = new SolidityType({}); - SolidityTypeDynamicBytes.prototype.constructor = SolidityTypeDynamicBytes; - - SolidityTypeDynamicBytes.prototype.isType = function (name) { - return !!name.match(/^bytes(\[([0-9]*)\])*$/); - }; - - SolidityTypeDynamicBytes.prototype.isDynamicType = function () { - return true; - }; - - module.exports = SolidityTypeDynamicBytes; - }, { "../formatters": 203, "../type": 206 }], 211: [function (require, module, exports) { - var f = require('../formatters'); - var SolidityType = require('../type'); - - /** - * SolidityTypeInt is a protoype that represents int type - * It matches: - * int - * int[] - * int[4] - * int[][] - * int[3][] - * int[][6][], ... - * int32 - * int64[] - * int8[4] - * int256[][] - * int[3][] - * int64[][6][], ... - */ - var SolidityTypeInt = function SolidityTypeInt() { - this._inputFormatter = f.formatInputInt; - this._outputFormatter = f.formatOutputInt; - }; - - SolidityTypeInt.prototype = new SolidityType({}); - SolidityTypeInt.prototype.constructor = SolidityTypeInt; - - SolidityTypeInt.prototype.isType = function (name) { - return !!name.match(/^int([0-9]*)?(\[([0-9]*)\])*$/); - }; - - module.exports = SolidityTypeInt; - }, { "../formatters": 203, "../type": 206 }], 212: [function (require, module, exports) { - var f = require('../formatters'); - var SolidityType = require('../type'); - - var SolidityTypeString = function SolidityTypeString() { - this._inputFormatter = f.formatInputString; - this._outputFormatter = f.formatOutputString; - }; - - SolidityTypeString.prototype = new SolidityType({}); - SolidityTypeString.prototype.constructor = SolidityTypeString; - - SolidityTypeString.prototype.isType = function (name) { - return !!name.match(/^string(\[([0-9]*)\])*$/); - }; - - SolidityTypeString.prototype.isDynamicType = function () { - return true; - }; - - module.exports = SolidityTypeString; - }, { "../formatters": 203, "../type": 206 }], 213: [function (require, module, exports) { - var f = require('../formatters'); - var SolidityType = require('../type'); - - /** - * SolidityTypeUInt is a protoype that represents uint type - * It matches: - * uint - * uint[] - * uint[4] - * uint[][] - * uint[3][] - * uint[][6][], ... - * uint32 - * uint64[] - * uint8[4] - * uint256[][] - * uint[3][] - * uint64[][6][], ... - */ - var SolidityTypeUInt = function SolidityTypeUInt() { - this._inputFormatter = f.formatInputInt; - this._outputFormatter = f.formatOutputUInt; - }; - - SolidityTypeUInt.prototype = new SolidityType({}); - SolidityTypeUInt.prototype.constructor = SolidityTypeUInt; - - SolidityTypeUInt.prototype.isType = function (name) { - return !!name.match(/^uint([0-9]*)?(\[([0-9]*)\])*$/); - }; - - module.exports = SolidityTypeUInt; - }, { "../formatters": 203, "../type": 206 }], 214: [function (require, module, exports) { - arguments[4][1][0].apply(exports, arguments); - }, { "./asn1/api": 215, "./asn1/base": 217, "./asn1/constants": 221, "./asn1/decoders": 223, "./asn1/encoders": 226, "bn.js": 228, "dup": 1 }], 215: [function (require, module, exports) { - arguments[4][2][0].apply(exports, arguments); - }, { "../asn1": 214, "dup": 2, "inherits": 320, "vm": 155 }], 216: [function (require, module, exports) { - arguments[4][3][0].apply(exports, arguments); - }, { "../base": 217, "buffer": 47, "dup": 3, "inherits": 320 }], 217: [function (require, module, exports) { - arguments[4][4][0].apply(exports, arguments); - }, { "./buffer": 216, "./node": 218, "./reporter": 219, "dup": 4 }], 218: [function (require, module, exports) { - arguments[4][5][0].apply(exports, arguments); - }, { "../base": 217, "dup": 5, "minimalistic-assert": 325 }], 219: [function (require, module, exports) { - arguments[4][6][0].apply(exports, arguments); - }, { "dup": 6, "inherits": 320 }], 220: [function (require, module, exports) { - arguments[4][7][0].apply(exports, arguments); - }, { "../constants": 221, "dup": 7 }], 221: [function (require, module, exports) { - arguments[4][8][0].apply(exports, arguments); - }, { "./der": 220, "dup": 8 }], 222: [function (require, module, exports) { - arguments[4][9][0].apply(exports, arguments); - }, { "../../asn1": 214, "dup": 9, "inherits": 320 }], 223: [function (require, module, exports) { - arguments[4][10][0].apply(exports, arguments); - }, { "./der": 222, "./pem": 224, "dup": 10 }], 224: [function (require, module, exports) { - arguments[4][11][0].apply(exports, arguments); - }, { "./der": 222, "buffer": 47, "dup": 11, "inherits": 320 }], 225: [function (require, module, exports) { - arguments[4][12][0].apply(exports, arguments); - }, { "../../asn1": 214, "buffer": 47, "dup": 12, "inherits": 320 }], 226: [function (require, module, exports) { - arguments[4][13][0].apply(exports, arguments); - }, { "./der": 225, "./pem": 227, "dup": 13 }], 227: [function (require, module, exports) { - arguments[4][14][0].apply(exports, arguments); - }, { "./der": 225, "dup": 14, "inherits": 320 }], 228: [function (require, module, exports) { - (function (module, exports) { - 'use strict'; - - // Utils - - function assert(val, msg) { - if (!val) throw new Error(msg || 'Assertion failed'); - } - - // Could use `inherits` module, but don't want to move from single file - // architecture yet. - function inherits(ctor, superCtor) { - ctor.super_ = superCtor; - var TempCtor = function TempCtor() {}; - TempCtor.prototype = superCtor.prototype; - ctor.prototype = new TempCtor(); - ctor.prototype.constructor = ctor; - } - - // BN - - function BN(number, base, endian) { - if (BN.isBN(number)) { - return number; - } - - this.negative = 0; - this.words = null; - this.length = 0; - - // Reduction context - this.red = null; - - if (number !== null) { - if (base === 'le' || base === 'be') { - endian = base; - base = 10; - } - - this._init(number || 0, base || 10, endian || 'be'); - } - } - if ((typeof module === "undefined" ? "undefined" : _typeof(module)) === 'object') { - module.exports = BN; - } else { - exports.BN = BN; - } - - BN.BN = BN; - BN.wordSize = 26; - - var Buffer; - try { - Buffer = require('buffer').Buffer; - } catch (e) {} - - BN.isBN = function isBN(num) { - if (num instanceof BN) { - return true; - } - - return num !== null && (typeof num === "undefined" ? "undefined" : _typeof(num)) === 'object' && num.constructor.wordSize === BN.wordSize && Array.isArray(num.words); - }; - - BN.max = function max(left, right) { - if (left.cmp(right) > 0) return left; - return right; - }; - - BN.min = function min(left, right) { - if (left.cmp(right) < 0) return left; - return right; - }; - - BN.prototype._init = function init(number, base, endian) { - if (typeof number === 'number') { - return this._initNumber(number, base, endian); - } - - if ((typeof number === "undefined" ? "undefined" : _typeof(number)) === 'object') { - return this._initArray(number, base, endian); - } - - if (base === 'hex') { - base = 16; - } - assert(base === (base | 0) && base >= 2 && base <= 36); - - number = number.toString().replace(/\s+/g, ''); - var start = 0; - if (number[0] === '-') { - start++; - } - - if (base === 16) { - this._parseHex(number, start); - } else { - this._parseBase(number, base, start); - } - - if (number[0] === '-') { - this.negative = 1; - } - - this.strip(); - - if (endian !== 'le') return; - - this._initArray(this.toArray(), base, endian); - }; - - BN.prototype._initNumber = function _initNumber(number, base, endian) { - if (number < 0) { - this.negative = 1; - number = -number; - } - if (number < 0x4000000) { - this.words = [number & 0x3ffffff]; - this.length = 1; - } else if (number < 0x10000000000000) { - this.words = [number & 0x3ffffff, number / 0x4000000 & 0x3ffffff]; - this.length = 2; - } else { - assert(number < 0x20000000000000); // 2 ^ 53 (unsafe) - this.words = [number & 0x3ffffff, number / 0x4000000 & 0x3ffffff, 1]; - this.length = 3; - } - - if (endian !== 'le') return; - - // Reverse the bytes - this._initArray(this.toArray(), base, endian); - }; - - BN.prototype._initArray = function _initArray(number, base, endian) { - // Perhaps a Uint8Array - assert(typeof number.length === 'number'); - if (number.length <= 0) { - this.words = [0]; - this.length = 1; - return this; - } - - this.length = Math.ceil(number.length / 3); - this.words = new Array(this.length); - for (var i = 0; i < this.length; i++) { - this.words[i] = 0; - } - - var j, w; - var off = 0; - if (endian === 'be') { - for (i = number.length - 1, j = 0; i >= 0; i -= 3) { - w = number[i] | number[i - 1] << 8 | number[i - 2] << 16; - this.words[j] |= w << off & 0x3ffffff; - this.words[j + 1] = w >>> 26 - off & 0x3ffffff; - off += 24; - if (off >= 26) { - off -= 26; - j++; - } - } - } else if (endian === 'le') { - for (i = 0, j = 0; i < number.length; i += 3) { - w = number[i] | number[i + 1] << 8 | number[i + 2] << 16; - this.words[j] |= w << off & 0x3ffffff; - this.words[j + 1] = w >>> 26 - off & 0x3ffffff; - off += 24; - if (off >= 26) { - off -= 26; - j++; - } - } - } - return this.strip(); - }; - - function parseHex(str, start, end) { - var r = 0; - var len = Math.min(str.length, end); - for (var i = start; i < len; i++) { - var c = str.charCodeAt(i) - 48; - - r <<= 4; - - // 'a' - 'f' - if (c >= 49 && c <= 54) { - r |= c - 49 + 0xa; - - // 'A' - 'F' - } else if (c >= 17 && c <= 22) { - r |= c - 17 + 0xa; - - // '0' - '9' - } else { - r |= c & 0xf; - } - } - return r; - } - - BN.prototype._parseHex = function _parseHex(number, start) { - // Create possibly bigger array to ensure that it fits the number - this.length = Math.ceil((number.length - start) / 6); - this.words = new Array(this.length); - for (var i = 0; i < this.length; i++) { - this.words[i] = 0; - } - - var j, w; - // Scan 24-bit chunks and add them to the number - var off = 0; - for (i = number.length - 6, j = 0; i >= start; i -= 6) { - w = parseHex(number, i, i + 6); - this.words[j] |= w << off & 0x3ffffff; - // NOTE: `0x3fffff` is intentional here, 26bits max shift + 24bit hex limb - this.words[j + 1] |= w >>> 26 - off & 0x3fffff; - off += 24; - if (off >= 26) { - off -= 26; - j++; - } - } - if (i + 6 !== start) { - w = parseHex(number, start, i + 6); - this.words[j] |= w << off & 0x3ffffff; - this.words[j + 1] |= w >>> 26 - off & 0x3fffff; - } - this.strip(); - }; - - function parseBase(str, start, end, mul) { - var r = 0; - var len = Math.min(str.length, end); - for (var i = start; i < len; i++) { - var c = str.charCodeAt(i) - 48; - - r *= mul; - - // 'a' - if (c >= 49) { - r += c - 49 + 0xa; - - // 'A' - } else if (c >= 17) { - r += c - 17 + 0xa; - - // '0' - '9' - } else { - r += c; - } - } - return r; - } - - BN.prototype._parseBase = function _parseBase(number, base, start) { - // Initialize as zero - this.words = [0]; - this.length = 1; - - // Find length of limb in base - for (var limbLen = 0, limbPow = 1; limbPow <= 0x3ffffff; limbPow *= base) { - limbLen++; - } - limbLen--; - limbPow = limbPow / base | 0; - - var total = number.length - start; - var mod = total % limbLen; - var end = Math.min(total, total - mod) + start; - - var word = 0; - for (var i = start; i < end; i += limbLen) { - word = parseBase(number, i, i + limbLen, base); - - this.imuln(limbPow); - if (this.words[0] + word < 0x4000000) { - this.words[0] += word; - } else { - this._iaddn(word); - } - } - - if (mod !== 0) { - var pow = 1; - word = parseBase(number, i, number.length, base); - - for (i = 0; i < mod; i++) { - pow *= base; - } - - this.imuln(pow); - if (this.words[0] + word < 0x4000000) { - this.words[0] += word; - } else { - this._iaddn(word); - } - } - }; - - BN.prototype.copy = function copy(dest) { - dest.words = new Array(this.length); - for (var i = 0; i < this.length; i++) { - dest.words[i] = this.words[i]; - } - dest.length = this.length; - dest.negative = this.negative; - dest.red = this.red; - }; - - BN.prototype.clone = function clone() { - var r = new BN(null); - this.copy(r); - return r; - }; - - BN.prototype._expand = function _expand(size) { - while (this.length < size) { - this.words[this.length++] = 0; - } - return this; - }; - - // Remove leading `0` from `this` - BN.prototype.strip = function strip() { - while (this.length > 1 && this.words[this.length - 1] === 0) { - this.length--; - } - return this._normSign(); - }; - - BN.prototype._normSign = function _normSign() { - // -0 = 0 - if (this.length === 1 && this.words[0] === 0) { - this.negative = 0; - } - return this; - }; - - BN.prototype.inspect = function inspect() { - return (this.red ? ''; - }; - - /* - var zeros = []; - var groupSizes = []; - var groupBases = []; - var s = ''; - var i = -1; - while (++i < BN.wordSize) { - zeros[i] = s; - s += '0'; - } - groupSizes[0] = 0; - groupSizes[1] = 0; - groupBases[0] = 0; - groupBases[1] = 0; - var base = 2 - 1; - while (++base < 36 + 1) { - var groupSize = 0; - var groupBase = 1; - while (groupBase < (1 << BN.wordSize) / base) { - groupBase *= base; - groupSize += 1; - } - groupSizes[base] = groupSize; - groupBases[base] = groupBase; - } - */ - - var zeros = ['', '0', '00', '000', '0000', '00000', '000000', '0000000', '00000000', '000000000', '0000000000', '00000000000', '000000000000', '0000000000000', '00000000000000', '000000000000000', '0000000000000000', '00000000000000000', '000000000000000000', '0000000000000000000', '00000000000000000000', '000000000000000000000', '0000000000000000000000', '00000000000000000000000', '000000000000000000000000', '0000000000000000000000000']; - - var groupSizes = [0, 0, 25, 16, 12, 11, 10, 9, 8, 8, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5]; - - var groupBases = [0, 0, 33554432, 43046721, 16777216, 48828125, 60466176, 40353607, 16777216, 43046721, 10000000, 19487171, 35831808, 62748517, 7529536, 11390625, 16777216, 24137569, 34012224, 47045881, 64000000, 4084101, 5153632, 6436343, 7962624, 9765625, 11881376, 14348907, 17210368, 20511149, 24300000, 28629151, 33554432, 39135393, 45435424, 52521875, 60466176]; - - BN.prototype.toString = function toString(base, padding) { - base = base || 10; - padding = padding | 0 || 1; - - var out; - if (base === 16 || base === 'hex') { - out = ''; - var off = 0; - var carry = 0; - for (var i = 0; i < this.length; i++) { - var w = this.words[i]; - var word = ((w << off | carry) & 0xffffff).toString(16); - carry = w >>> 24 - off & 0xffffff; - if (carry !== 0 || i !== this.length - 1) { - out = zeros[6 - word.length] + word + out; - } else { - out = word + out; - } - off += 2; - if (off >= 26) { - off -= 26; - i--; - } - } - if (carry !== 0) { - out = carry.toString(16) + out; - } - while (out.length % padding !== 0) { - out = '0' + out; - } - if (this.negative !== 0) { - out = '-' + out; - } - return out; - } - - if (base === (base | 0) && base >= 2 && base <= 36) { - // var groupSize = Math.floor(BN.wordSize * Math.LN2 / Math.log(base)); - var groupSize = groupSizes[base]; - // var groupBase = Math.pow(base, groupSize); - var groupBase = groupBases[base]; - out = ''; - var c = this.clone(); - c.negative = 0; - while (!c.isZero()) { - var r = c.modn(groupBase).toString(base); - c = c.idivn(groupBase); - - if (!c.isZero()) { - out = zeros[groupSize - r.length] + r + out; - } else { - out = r + out; - } - } - if (this.isZero()) { - out = '0' + out; - } - while (out.length % padding !== 0) { - out = '0' + out; - } - if (this.negative !== 0) { - out = '-' + out; - } - return out; - } - - assert(false, 'Base should be between 2 and 36'); - }; - - BN.prototype.toNumber = function toNumber() { - var ret = this.words[0]; - if (this.length === 2) { - ret += this.words[1] * 0x4000000; - } else if (this.length === 3 && this.words[2] === 0x01) { - // NOTE: at this stage it is known that the top bit is set - ret += 0x10000000000000 + this.words[1] * 0x4000000; - } else if (this.length > 2) { - assert(false, 'Number can only safely store up to 53 bits'); - } - return this.negative !== 0 ? -ret : ret; - }; - - BN.prototype.toJSON = function toJSON() { - return this.toString(16); - }; - - BN.prototype.toBuffer = function toBuffer(endian, length) { - assert(typeof Buffer !== 'undefined'); - return this.toArrayLike(Buffer, endian, length); - }; - - BN.prototype.toArray = function toArray(endian, length) { - return this.toArrayLike(Array, endian, length); - }; - - BN.prototype.toArrayLike = function toArrayLike(ArrayType, endian, length) { - var byteLength = this.byteLength(); - var reqLength = length || Math.max(1, byteLength); - assert(byteLength <= reqLength, 'byte array longer than desired length'); - assert(reqLength > 0, 'Requested array length <= 0'); - - this.strip(); - var littleEndian = endian === 'le'; - var res = new ArrayType(reqLength); - - var b, i; - var q = this.clone(); - if (!littleEndian) { - // Assume big-endian - for (i = 0; i < reqLength - byteLength; i++) { - res[i] = 0; - } - - for (i = 0; !q.isZero(); i++) { - b = q.andln(0xff); - q.iushrn(8); - - res[reqLength - i - 1] = b; - } - } else { - for (i = 0; !q.isZero(); i++) { - b = q.andln(0xff); - q.iushrn(8); - - res[i] = b; - } - - for (; i < reqLength; i++) { - res[i] = 0; - } - } - - return res; - }; - - if (Math.clz32) { - BN.prototype._countBits = function _countBits(w) { - return 32 - Math.clz32(w); - }; - } else { - BN.prototype._countBits = function _countBits(w) { - var t = w; - var r = 0; - if (t >= 0x1000) { - r += 13; - t >>>= 13; - } - if (t >= 0x40) { - r += 7; - t >>>= 7; - } - if (t >= 0x8) { - r += 4; - t >>>= 4; - } - if (t >= 0x02) { - r += 2; - t >>>= 2; - } - return r + t; - }; - } - - BN.prototype._zeroBits = function _zeroBits(w) { - // Short-cut - if (w === 0) return 26; - - var t = w; - var r = 0; - if ((t & 0x1fff) === 0) { - r += 13; - t >>>= 13; - } - if ((t & 0x7f) === 0) { - r += 7; - t >>>= 7; - } - if ((t & 0xf) === 0) { - r += 4; - t >>>= 4; - } - if ((t & 0x3) === 0) { - r += 2; - t >>>= 2; - } - if ((t & 0x1) === 0) { - r++; - } - return r; - }; - - // Return number of used bits in a BN - BN.prototype.bitLength = function bitLength() { - var w = this.words[this.length - 1]; - var hi = this._countBits(w); - return (this.length - 1) * 26 + hi; - }; - - function toBitArray(num) { - var w = new Array(num.bitLength()); - - for (var bit = 0; bit < w.length; bit++) { - var off = bit / 26 | 0; - var wbit = bit % 26; - - w[bit] = (num.words[off] & 1 << wbit) >>> wbit; - } - - return w; - } - - // Number of trailing zero bits - BN.prototype.zeroBits = function zeroBits() { - if (this.isZero()) return 0; - - var r = 0; - for (var i = 0; i < this.length; i++) { - var b = this._zeroBits(this.words[i]); - r += b; - if (b !== 26) break; - } - return r; - }; - - BN.prototype.byteLength = function byteLength() { - return Math.ceil(this.bitLength() / 8); - }; - - BN.prototype.toTwos = function toTwos(width) { - if (this.negative !== 0) { - return this.abs().inotn(width).iaddn(1); - } - return this.clone(); - }; - - BN.prototype.fromTwos = function fromTwos(width) { - if (this.testn(width - 1)) { - return this.notn(width).iaddn(1).ineg(); - } - return this.clone(); - }; - - BN.prototype.isNeg = function isNeg() { - return this.negative !== 0; - }; - - // Return negative clone of `this` - BN.prototype.neg = function neg() { - return this.clone().ineg(); - }; - - BN.prototype.ineg = function ineg() { - if (!this.isZero()) { - this.negative ^= 1; - } - - return this; - }; - - // Or `num` with `this` in-place - BN.prototype.iuor = function iuor(num) { - while (this.length < num.length) { - this.words[this.length++] = 0; - } - - for (var i = 0; i < num.length; i++) { - this.words[i] = this.words[i] | num.words[i]; - } - - return this.strip(); - }; - - BN.prototype.ior = function ior(num) { - assert((this.negative | num.negative) === 0); - return this.iuor(num); - }; - - // Or `num` with `this` - BN.prototype.or = function or(num) { - if (this.length > num.length) return this.clone().ior(num); - return num.clone().ior(this); - }; - - BN.prototype.uor = function uor(num) { - if (this.length > num.length) return this.clone().iuor(num); - return num.clone().iuor(this); - }; - - // And `num` with `this` in-place - BN.prototype.iuand = function iuand(num) { - // b = min-length(num, this) - var b; - if (this.length > num.length) { - b = num; - } else { - b = this; - } - - for (var i = 0; i < b.length; i++) { - this.words[i] = this.words[i] & num.words[i]; - } - - this.length = b.length; - - return this.strip(); - }; - - BN.prototype.iand = function iand(num) { - assert((this.negative | num.negative) === 0); - return this.iuand(num); - }; - - // And `num` with `this` - BN.prototype.and = function and(num) { - if (this.length > num.length) return this.clone().iand(num); - return num.clone().iand(this); - }; - - BN.prototype.uand = function uand(num) { - if (this.length > num.length) return this.clone().iuand(num); - return num.clone().iuand(this); - }; - - // Xor `num` with `this` in-place - BN.prototype.iuxor = function iuxor(num) { - // a.length > b.length - var a; - var b; - if (this.length > num.length) { - a = this; - b = num; - } else { - a = num; - b = this; - } - - for (var i = 0; i < b.length; i++) { - this.words[i] = a.words[i] ^ b.words[i]; - } - - if (this !== a) { - for (; i < a.length; i++) { - this.words[i] = a.words[i]; - } - } - - this.length = a.length; - - return this.strip(); - }; - - BN.prototype.ixor = function ixor(num) { - assert((this.negative | num.negative) === 0); - return this.iuxor(num); - }; - - // Xor `num` with `this` - BN.prototype.xor = function xor(num) { - if (this.length > num.length) return this.clone().ixor(num); - return num.clone().ixor(this); - }; - - BN.prototype.uxor = function uxor(num) { - if (this.length > num.length) return this.clone().iuxor(num); - return num.clone().iuxor(this); - }; - - // Not ``this`` with ``width`` bitwidth - BN.prototype.inotn = function inotn(width) { - assert(typeof width === 'number' && width >= 0); - - var bytesNeeded = Math.ceil(width / 26) | 0; - var bitsLeft = width % 26; - - // Extend the buffer with leading zeroes - this._expand(bytesNeeded); - - if (bitsLeft > 0) { - bytesNeeded--; - } - - // Handle complete words - for (var i = 0; i < bytesNeeded; i++) { - this.words[i] = ~this.words[i] & 0x3ffffff; - } - - // Handle the residue - if (bitsLeft > 0) { - this.words[i] = ~this.words[i] & 0x3ffffff >> 26 - bitsLeft; - } - - // And remove leading zeroes - return this.strip(); - }; - - BN.prototype.notn = function notn(width) { - return this.clone().inotn(width); - }; - - // Set `bit` of `this` - BN.prototype.setn = function setn(bit, val) { - assert(typeof bit === 'number' && bit >= 0); - - var off = bit / 26 | 0; - var wbit = bit % 26; - - this._expand(off + 1); - - if (val) { - this.words[off] = this.words[off] | 1 << wbit; - } else { - this.words[off] = this.words[off] & ~(1 << wbit); - } - - return this.strip(); - }; - - // Add `num` to `this` in-place - BN.prototype.iadd = function iadd(num) { - var r; - - // negative + positive - if (this.negative !== 0 && num.negative === 0) { - this.negative = 0; - r = this.isub(num); - this.negative ^= 1; - return this._normSign(); - - // positive + negative - } else if (this.negative === 0 && num.negative !== 0) { - num.negative = 0; - r = this.isub(num); - num.negative = 1; - return r._normSign(); - } - - // a.length > b.length - var a, b; - if (this.length > num.length) { - a = this; - b = num; - } else { - a = num; - b = this; - } - - var carry = 0; - for (var i = 0; i < b.length; i++) { - r = (a.words[i] | 0) + (b.words[i] | 0) + carry; - this.words[i] = r & 0x3ffffff; - carry = r >>> 26; - } - for (; carry !== 0 && i < a.length; i++) { - r = (a.words[i] | 0) + carry; - this.words[i] = r & 0x3ffffff; - carry = r >>> 26; - } - - this.length = a.length; - if (carry !== 0) { - this.words[this.length] = carry; - this.length++; - // Copy the rest of the words - } else if (a !== this) { - for (; i < a.length; i++) { - this.words[i] = a.words[i]; - } - } - - return this; - }; - - // Add `num` to `this` - BN.prototype.add = function add(num) { - var res; - if (num.negative !== 0 && this.negative === 0) { - num.negative = 0; - res = this.sub(num); - num.negative ^= 1; - return res; - } else if (num.negative === 0 && this.negative !== 0) { - this.negative = 0; - res = num.sub(this); - this.negative = 1; - return res; - } - - if (this.length > num.length) return this.clone().iadd(num); - - return num.clone().iadd(this); - }; - - // Subtract `num` from `this` in-place - BN.prototype.isub = function isub(num) { - // this - (-num) = this + num - if (num.negative !== 0) { - num.negative = 0; - var r = this.iadd(num); - num.negative = 1; - return r._normSign(); - - // -this - num = -(this + num) - } else if (this.negative !== 0) { - this.negative = 0; - this.iadd(num); - this.negative = 1; - return this._normSign(); - } - - // At this point both numbers are positive - var cmp = this.cmp(num); - - // Optimization - zeroify - if (cmp === 0) { - this.negative = 0; - this.length = 1; - this.words[0] = 0; - return this; - } - - // a > b - var a, b; - if (cmp > 0) { - a = this; - b = num; - } else { - a = num; - b = this; - } - - var carry = 0; - for (var i = 0; i < b.length; i++) { - r = (a.words[i] | 0) - (b.words[i] | 0) + carry; - carry = r >> 26; - this.words[i] = r & 0x3ffffff; - } - for (; carry !== 0 && i < a.length; i++) { - r = (a.words[i] | 0) + carry; - carry = r >> 26; - this.words[i] = r & 0x3ffffff; - } - - // Copy rest of the words - if (carry === 0 && i < a.length && a !== this) { - for (; i < a.length; i++) { - this.words[i] = a.words[i]; - } - } - - this.length = Math.max(this.length, i); - - if (a !== this) { - this.negative = 1; - } - - return this.strip(); - }; - - // Subtract `num` from `this` - BN.prototype.sub = function sub(num) { - return this.clone().isub(num); - }; - - function smallMulTo(self, num, out) { - out.negative = num.negative ^ self.negative; - var len = self.length + num.length | 0; - out.length = len; - len = len - 1 | 0; - - // Peel one iteration (compiler can't do it, because of code complexity) - var a = self.words[0] | 0; - var b = num.words[0] | 0; - var r = a * b; - - var lo = r & 0x3ffffff; - var carry = r / 0x4000000 | 0; - out.words[0] = lo; - - for (var k = 1; k < len; k++) { - // Sum all words with the same `i + j = k` and accumulate `ncarry`, - // note that ncarry could be >= 0x3ffffff - var ncarry = carry >>> 26; - var rword = carry & 0x3ffffff; - var maxJ = Math.min(k, num.length - 1); - for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) { - var i = k - j | 0; - a = self.words[i] | 0; - b = num.words[j] | 0; - r = a * b + rword; - ncarry += r / 0x4000000 | 0; - rword = r & 0x3ffffff; - } - out.words[k] = rword | 0; - carry = ncarry | 0; - } - if (carry !== 0) { - out.words[k] = carry | 0; - } else { - out.length--; - } - - return out.strip(); - } - - // TODO(indutny): it may be reasonable to omit it for users who don't need - // to work with 256-bit numbers, otherwise it gives 20% improvement for 256-bit - // multiplication (like elliptic secp256k1). - var comb10MulTo = function comb10MulTo(self, num, out) { - var a = self.words; - var b = num.words; - var o = out.words; - var c = 0; - var lo; - var mid; - var hi; - var a0 = a[0] | 0; - var al0 = a0 & 0x1fff; - var ah0 = a0 >>> 13; - var a1 = a[1] | 0; - var al1 = a1 & 0x1fff; - var ah1 = a1 >>> 13; - var a2 = a[2] | 0; - var al2 = a2 & 0x1fff; - var ah2 = a2 >>> 13; - var a3 = a[3] | 0; - var al3 = a3 & 0x1fff; - var ah3 = a3 >>> 13; - var a4 = a[4] | 0; - var al4 = a4 & 0x1fff; - var ah4 = a4 >>> 13; - var a5 = a[5] | 0; - var al5 = a5 & 0x1fff; - var ah5 = a5 >>> 13; - var a6 = a[6] | 0; - var al6 = a6 & 0x1fff; - var ah6 = a6 >>> 13; - var a7 = a[7] | 0; - var al7 = a7 & 0x1fff; - var ah7 = a7 >>> 13; - var a8 = a[8] | 0; - var al8 = a8 & 0x1fff; - var ah8 = a8 >>> 13; - var a9 = a[9] | 0; - var al9 = a9 & 0x1fff; - var ah9 = a9 >>> 13; - var b0 = b[0] | 0; - var bl0 = b0 & 0x1fff; - var bh0 = b0 >>> 13; - var b1 = b[1] | 0; - var bl1 = b1 & 0x1fff; - var bh1 = b1 >>> 13; - var b2 = b[2] | 0; - var bl2 = b2 & 0x1fff; - var bh2 = b2 >>> 13; - var b3 = b[3] | 0; - var bl3 = b3 & 0x1fff; - var bh3 = b3 >>> 13; - var b4 = b[4] | 0; - var bl4 = b4 & 0x1fff; - var bh4 = b4 >>> 13; - var b5 = b[5] | 0; - var bl5 = b5 & 0x1fff; - var bh5 = b5 >>> 13; - var b6 = b[6] | 0; - var bl6 = b6 & 0x1fff; - var bh6 = b6 >>> 13; - var b7 = b[7] | 0; - var bl7 = b7 & 0x1fff; - var bh7 = b7 >>> 13; - var b8 = b[8] | 0; - var bl8 = b8 & 0x1fff; - var bh8 = b8 >>> 13; - var b9 = b[9] | 0; - var bl9 = b9 & 0x1fff; - var bh9 = b9 >>> 13; - - out.negative = self.negative ^ num.negative; - out.length = 19; - /* k = 0 */ - lo = Math.imul(al0, bl0); - mid = Math.imul(al0, bh0); - mid = mid + Math.imul(ah0, bl0) | 0; - hi = Math.imul(ah0, bh0); - var w0 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w0 >>> 26) | 0; - w0 &= 0x3ffffff; - /* k = 1 */ - lo = Math.imul(al1, bl0); - mid = Math.imul(al1, bh0); - mid = mid + Math.imul(ah1, bl0) | 0; - hi = Math.imul(ah1, bh0); - lo = lo + Math.imul(al0, bl1) | 0; - mid = mid + Math.imul(al0, bh1) | 0; - mid = mid + Math.imul(ah0, bl1) | 0; - hi = hi + Math.imul(ah0, bh1) | 0; - var w1 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w1 >>> 26) | 0; - w1 &= 0x3ffffff; - /* k = 2 */ - lo = Math.imul(al2, bl0); - mid = Math.imul(al2, bh0); - mid = mid + Math.imul(ah2, bl0) | 0; - hi = Math.imul(ah2, bh0); - lo = lo + Math.imul(al1, bl1) | 0; - mid = mid + Math.imul(al1, bh1) | 0; - mid = mid + Math.imul(ah1, bl1) | 0; - hi = hi + Math.imul(ah1, bh1) | 0; - lo = lo + Math.imul(al0, bl2) | 0; - mid = mid + Math.imul(al0, bh2) | 0; - mid = mid + Math.imul(ah0, bl2) | 0; - hi = hi + Math.imul(ah0, bh2) | 0; - var w2 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w2 >>> 26) | 0; - w2 &= 0x3ffffff; - /* k = 3 */ - lo = Math.imul(al3, bl0); - mid = Math.imul(al3, bh0); - mid = mid + Math.imul(ah3, bl0) | 0; - hi = Math.imul(ah3, bh0); - lo = lo + Math.imul(al2, bl1) | 0; - mid = mid + Math.imul(al2, bh1) | 0; - mid = mid + Math.imul(ah2, bl1) | 0; - hi = hi + Math.imul(ah2, bh1) | 0; - lo = lo + Math.imul(al1, bl2) | 0; - mid = mid + Math.imul(al1, bh2) | 0; - mid = mid + Math.imul(ah1, bl2) | 0; - hi = hi + Math.imul(ah1, bh2) | 0; - lo = lo + Math.imul(al0, bl3) | 0; - mid = mid + Math.imul(al0, bh3) | 0; - mid = mid + Math.imul(ah0, bl3) | 0; - hi = hi + Math.imul(ah0, bh3) | 0; - var w3 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w3 >>> 26) | 0; - w3 &= 0x3ffffff; - /* k = 4 */ - lo = Math.imul(al4, bl0); - mid = Math.imul(al4, bh0); - mid = mid + Math.imul(ah4, bl0) | 0; - hi = Math.imul(ah4, bh0); - lo = lo + Math.imul(al3, bl1) | 0; - mid = mid + Math.imul(al3, bh1) | 0; - mid = mid + Math.imul(ah3, bl1) | 0; - hi = hi + Math.imul(ah3, bh1) | 0; - lo = lo + Math.imul(al2, bl2) | 0; - mid = mid + Math.imul(al2, bh2) | 0; - mid = mid + Math.imul(ah2, bl2) | 0; - hi = hi + Math.imul(ah2, bh2) | 0; - lo = lo + Math.imul(al1, bl3) | 0; - mid = mid + Math.imul(al1, bh3) | 0; - mid = mid + Math.imul(ah1, bl3) | 0; - hi = hi + Math.imul(ah1, bh3) | 0; - lo = lo + Math.imul(al0, bl4) | 0; - mid = mid + Math.imul(al0, bh4) | 0; - mid = mid + Math.imul(ah0, bl4) | 0; - hi = hi + Math.imul(ah0, bh4) | 0; - var w4 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w4 >>> 26) | 0; - w4 &= 0x3ffffff; - /* k = 5 */ - lo = Math.imul(al5, bl0); - mid = Math.imul(al5, bh0); - mid = mid + Math.imul(ah5, bl0) | 0; - hi = Math.imul(ah5, bh0); - lo = lo + Math.imul(al4, bl1) | 0; - mid = mid + Math.imul(al4, bh1) | 0; - mid = mid + Math.imul(ah4, bl1) | 0; - hi = hi + Math.imul(ah4, bh1) | 0; - lo = lo + Math.imul(al3, bl2) | 0; - mid = mid + Math.imul(al3, bh2) | 0; - mid = mid + Math.imul(ah3, bl2) | 0; - hi = hi + Math.imul(ah3, bh2) | 0; - lo = lo + Math.imul(al2, bl3) | 0; - mid = mid + Math.imul(al2, bh3) | 0; - mid = mid + Math.imul(ah2, bl3) | 0; - hi = hi + Math.imul(ah2, bh3) | 0; - lo = lo + Math.imul(al1, bl4) | 0; - mid = mid + Math.imul(al1, bh4) | 0; - mid = mid + Math.imul(ah1, bl4) | 0; - hi = hi + Math.imul(ah1, bh4) | 0; - lo = lo + Math.imul(al0, bl5) | 0; - mid = mid + Math.imul(al0, bh5) | 0; - mid = mid + Math.imul(ah0, bl5) | 0; - hi = hi + Math.imul(ah0, bh5) | 0; - var w5 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w5 >>> 26) | 0; - w5 &= 0x3ffffff; - /* k = 6 */ - lo = Math.imul(al6, bl0); - mid = Math.imul(al6, bh0); - mid = mid + Math.imul(ah6, bl0) | 0; - hi = Math.imul(ah6, bh0); - lo = lo + Math.imul(al5, bl1) | 0; - mid = mid + Math.imul(al5, bh1) | 0; - mid = mid + Math.imul(ah5, bl1) | 0; - hi = hi + Math.imul(ah5, bh1) | 0; - lo = lo + Math.imul(al4, bl2) | 0; - mid = mid + Math.imul(al4, bh2) | 0; - mid = mid + Math.imul(ah4, bl2) | 0; - hi = hi + Math.imul(ah4, bh2) | 0; - lo = lo + Math.imul(al3, bl3) | 0; - mid = mid + Math.imul(al3, bh3) | 0; - mid = mid + Math.imul(ah3, bl3) | 0; - hi = hi + Math.imul(ah3, bh3) | 0; - lo = lo + Math.imul(al2, bl4) | 0; - mid = mid + Math.imul(al2, bh4) | 0; - mid = mid + Math.imul(ah2, bl4) | 0; - hi = hi + Math.imul(ah2, bh4) | 0; - lo = lo + Math.imul(al1, bl5) | 0; - mid = mid + Math.imul(al1, bh5) | 0; - mid = mid + Math.imul(ah1, bl5) | 0; - hi = hi + Math.imul(ah1, bh5) | 0; - lo = lo + Math.imul(al0, bl6) | 0; - mid = mid + Math.imul(al0, bh6) | 0; - mid = mid + Math.imul(ah0, bl6) | 0; - hi = hi + Math.imul(ah0, bh6) | 0; - var w6 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w6 >>> 26) | 0; - w6 &= 0x3ffffff; - /* k = 7 */ - lo = Math.imul(al7, bl0); - mid = Math.imul(al7, bh0); - mid = mid + Math.imul(ah7, bl0) | 0; - hi = Math.imul(ah7, bh0); - lo = lo + Math.imul(al6, bl1) | 0; - mid = mid + Math.imul(al6, bh1) | 0; - mid = mid + Math.imul(ah6, bl1) | 0; - hi = hi + Math.imul(ah6, bh1) | 0; - lo = lo + Math.imul(al5, bl2) | 0; - mid = mid + Math.imul(al5, bh2) | 0; - mid = mid + Math.imul(ah5, bl2) | 0; - hi = hi + Math.imul(ah5, bh2) | 0; - lo = lo + Math.imul(al4, bl3) | 0; - mid = mid + Math.imul(al4, bh3) | 0; - mid = mid + Math.imul(ah4, bl3) | 0; - hi = hi + Math.imul(ah4, bh3) | 0; - lo = lo + Math.imul(al3, bl4) | 0; - mid = mid + Math.imul(al3, bh4) | 0; - mid = mid + Math.imul(ah3, bl4) | 0; - hi = hi + Math.imul(ah3, bh4) | 0; - lo = lo + Math.imul(al2, bl5) | 0; - mid = mid + Math.imul(al2, bh5) | 0; - mid = mid + Math.imul(ah2, bl5) | 0; - hi = hi + Math.imul(ah2, bh5) | 0; - lo = lo + Math.imul(al1, bl6) | 0; - mid = mid + Math.imul(al1, bh6) | 0; - mid = mid + Math.imul(ah1, bl6) | 0; - hi = hi + Math.imul(ah1, bh6) | 0; - lo = lo + Math.imul(al0, bl7) | 0; - mid = mid + Math.imul(al0, bh7) | 0; - mid = mid + Math.imul(ah0, bl7) | 0; - hi = hi + Math.imul(ah0, bh7) | 0; - var w7 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w7 >>> 26) | 0; - w7 &= 0x3ffffff; - /* k = 8 */ - lo = Math.imul(al8, bl0); - mid = Math.imul(al8, bh0); - mid = mid + Math.imul(ah8, bl0) | 0; - hi = Math.imul(ah8, bh0); - lo = lo + Math.imul(al7, bl1) | 0; - mid = mid + Math.imul(al7, bh1) | 0; - mid = mid + Math.imul(ah7, bl1) | 0; - hi = hi + Math.imul(ah7, bh1) | 0; - lo = lo + Math.imul(al6, bl2) | 0; - mid = mid + Math.imul(al6, bh2) | 0; - mid = mid + Math.imul(ah6, bl2) | 0; - hi = hi + Math.imul(ah6, bh2) | 0; - lo = lo + Math.imul(al5, bl3) | 0; - mid = mid + Math.imul(al5, bh3) | 0; - mid = mid + Math.imul(ah5, bl3) | 0; - hi = hi + Math.imul(ah5, bh3) | 0; - lo = lo + Math.imul(al4, bl4) | 0; - mid = mid + Math.imul(al4, bh4) | 0; - mid = mid + Math.imul(ah4, bl4) | 0; - hi = hi + Math.imul(ah4, bh4) | 0; - lo = lo + Math.imul(al3, bl5) | 0; - mid = mid + Math.imul(al3, bh5) | 0; - mid = mid + Math.imul(ah3, bl5) | 0; - hi = hi + Math.imul(ah3, bh5) | 0; - lo = lo + Math.imul(al2, bl6) | 0; - mid = mid + Math.imul(al2, bh6) | 0; - mid = mid + Math.imul(ah2, bl6) | 0; - hi = hi + Math.imul(ah2, bh6) | 0; - lo = lo + Math.imul(al1, bl7) | 0; - mid = mid + Math.imul(al1, bh7) | 0; - mid = mid + Math.imul(ah1, bl7) | 0; - hi = hi + Math.imul(ah1, bh7) | 0; - lo = lo + Math.imul(al0, bl8) | 0; - mid = mid + Math.imul(al0, bh8) | 0; - mid = mid + Math.imul(ah0, bl8) | 0; - hi = hi + Math.imul(ah0, bh8) | 0; - var w8 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w8 >>> 26) | 0; - w8 &= 0x3ffffff; - /* k = 9 */ - lo = Math.imul(al9, bl0); - mid = Math.imul(al9, bh0); - mid = mid + Math.imul(ah9, bl0) | 0; - hi = Math.imul(ah9, bh0); - lo = lo + Math.imul(al8, bl1) | 0; - mid = mid + Math.imul(al8, bh1) | 0; - mid = mid + Math.imul(ah8, bl1) | 0; - hi = hi + Math.imul(ah8, bh1) | 0; - lo = lo + Math.imul(al7, bl2) | 0; - mid = mid + Math.imul(al7, bh2) | 0; - mid = mid + Math.imul(ah7, bl2) | 0; - hi = hi + Math.imul(ah7, bh2) | 0; - lo = lo + Math.imul(al6, bl3) | 0; - mid = mid + Math.imul(al6, bh3) | 0; - mid = mid + Math.imul(ah6, bl3) | 0; - hi = hi + Math.imul(ah6, bh3) | 0; - lo = lo + Math.imul(al5, bl4) | 0; - mid = mid + Math.imul(al5, bh4) | 0; - mid = mid + Math.imul(ah5, bl4) | 0; - hi = hi + Math.imul(ah5, bh4) | 0; - lo = lo + Math.imul(al4, bl5) | 0; - mid = mid + Math.imul(al4, bh5) | 0; - mid = mid + Math.imul(ah4, bl5) | 0; - hi = hi + Math.imul(ah4, bh5) | 0; - lo = lo + Math.imul(al3, bl6) | 0; - mid = mid + Math.imul(al3, bh6) | 0; - mid = mid + Math.imul(ah3, bl6) | 0; - hi = hi + Math.imul(ah3, bh6) | 0; - lo = lo + Math.imul(al2, bl7) | 0; - mid = mid + Math.imul(al2, bh7) | 0; - mid = mid + Math.imul(ah2, bl7) | 0; - hi = hi + Math.imul(ah2, bh7) | 0; - lo = lo + Math.imul(al1, bl8) | 0; - mid = mid + Math.imul(al1, bh8) | 0; - mid = mid + Math.imul(ah1, bl8) | 0; - hi = hi + Math.imul(ah1, bh8) | 0; - lo = lo + Math.imul(al0, bl9) | 0; - mid = mid + Math.imul(al0, bh9) | 0; - mid = mid + Math.imul(ah0, bl9) | 0; - hi = hi + Math.imul(ah0, bh9) | 0; - var w9 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w9 >>> 26) | 0; - w9 &= 0x3ffffff; - /* k = 10 */ - lo = Math.imul(al9, bl1); - mid = Math.imul(al9, bh1); - mid = mid + Math.imul(ah9, bl1) | 0; - hi = Math.imul(ah9, bh1); - lo = lo + Math.imul(al8, bl2) | 0; - mid = mid + Math.imul(al8, bh2) | 0; - mid = mid + Math.imul(ah8, bl2) | 0; - hi = hi + Math.imul(ah8, bh2) | 0; - lo = lo + Math.imul(al7, bl3) | 0; - mid = mid + Math.imul(al7, bh3) | 0; - mid = mid + Math.imul(ah7, bl3) | 0; - hi = hi + Math.imul(ah7, bh3) | 0; - lo = lo + Math.imul(al6, bl4) | 0; - mid = mid + Math.imul(al6, bh4) | 0; - mid = mid + Math.imul(ah6, bl4) | 0; - hi = hi + Math.imul(ah6, bh4) | 0; - lo = lo + Math.imul(al5, bl5) | 0; - mid = mid + Math.imul(al5, bh5) | 0; - mid = mid + Math.imul(ah5, bl5) | 0; - hi = hi + Math.imul(ah5, bh5) | 0; - lo = lo + Math.imul(al4, bl6) | 0; - mid = mid + Math.imul(al4, bh6) | 0; - mid = mid + Math.imul(ah4, bl6) | 0; - hi = hi + Math.imul(ah4, bh6) | 0; - lo = lo + Math.imul(al3, bl7) | 0; - mid = mid + Math.imul(al3, bh7) | 0; - mid = mid + Math.imul(ah3, bl7) | 0; - hi = hi + Math.imul(ah3, bh7) | 0; - lo = lo + Math.imul(al2, bl8) | 0; - mid = mid + Math.imul(al2, bh8) | 0; - mid = mid + Math.imul(ah2, bl8) | 0; - hi = hi + Math.imul(ah2, bh8) | 0; - lo = lo + Math.imul(al1, bl9) | 0; - mid = mid + Math.imul(al1, bh9) | 0; - mid = mid + Math.imul(ah1, bl9) | 0; - hi = hi + Math.imul(ah1, bh9) | 0; - var w10 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w10 >>> 26) | 0; - w10 &= 0x3ffffff; - /* k = 11 */ - lo = Math.imul(al9, bl2); - mid = Math.imul(al9, bh2); - mid = mid + Math.imul(ah9, bl2) | 0; - hi = Math.imul(ah9, bh2); - lo = lo + Math.imul(al8, bl3) | 0; - mid = mid + Math.imul(al8, bh3) | 0; - mid = mid + Math.imul(ah8, bl3) | 0; - hi = hi + Math.imul(ah8, bh3) | 0; - lo = lo + Math.imul(al7, bl4) | 0; - mid = mid + Math.imul(al7, bh4) | 0; - mid = mid + Math.imul(ah7, bl4) | 0; - hi = hi + Math.imul(ah7, bh4) | 0; - lo = lo + Math.imul(al6, bl5) | 0; - mid = mid + Math.imul(al6, bh5) | 0; - mid = mid + Math.imul(ah6, bl5) | 0; - hi = hi + Math.imul(ah6, bh5) | 0; - lo = lo + Math.imul(al5, bl6) | 0; - mid = mid + Math.imul(al5, bh6) | 0; - mid = mid + Math.imul(ah5, bl6) | 0; - hi = hi + Math.imul(ah5, bh6) | 0; - lo = lo + Math.imul(al4, bl7) | 0; - mid = mid + Math.imul(al4, bh7) | 0; - mid = mid + Math.imul(ah4, bl7) | 0; - hi = hi + Math.imul(ah4, bh7) | 0; - lo = lo + Math.imul(al3, bl8) | 0; - mid = mid + Math.imul(al3, bh8) | 0; - mid = mid + Math.imul(ah3, bl8) | 0; - hi = hi + Math.imul(ah3, bh8) | 0; - lo = lo + Math.imul(al2, bl9) | 0; - mid = mid + Math.imul(al2, bh9) | 0; - mid = mid + Math.imul(ah2, bl9) | 0; - hi = hi + Math.imul(ah2, bh9) | 0; - var w11 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w11 >>> 26) | 0; - w11 &= 0x3ffffff; - /* k = 12 */ - lo = Math.imul(al9, bl3); - mid = Math.imul(al9, bh3); - mid = mid + Math.imul(ah9, bl3) | 0; - hi = Math.imul(ah9, bh3); - lo = lo + Math.imul(al8, bl4) | 0; - mid = mid + Math.imul(al8, bh4) | 0; - mid = mid + Math.imul(ah8, bl4) | 0; - hi = hi + Math.imul(ah8, bh4) | 0; - lo = lo + Math.imul(al7, bl5) | 0; - mid = mid + Math.imul(al7, bh5) | 0; - mid = mid + Math.imul(ah7, bl5) | 0; - hi = hi + Math.imul(ah7, bh5) | 0; - lo = lo + Math.imul(al6, bl6) | 0; - mid = mid + Math.imul(al6, bh6) | 0; - mid = mid + Math.imul(ah6, bl6) | 0; - hi = hi + Math.imul(ah6, bh6) | 0; - lo = lo + Math.imul(al5, bl7) | 0; - mid = mid + Math.imul(al5, bh7) | 0; - mid = mid + Math.imul(ah5, bl7) | 0; - hi = hi + Math.imul(ah5, bh7) | 0; - lo = lo + Math.imul(al4, bl8) | 0; - mid = mid + Math.imul(al4, bh8) | 0; - mid = mid + Math.imul(ah4, bl8) | 0; - hi = hi + Math.imul(ah4, bh8) | 0; - lo = lo + Math.imul(al3, bl9) | 0; - mid = mid + Math.imul(al3, bh9) | 0; - mid = mid + Math.imul(ah3, bl9) | 0; - hi = hi + Math.imul(ah3, bh9) | 0; - var w12 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w12 >>> 26) | 0; - w12 &= 0x3ffffff; - /* k = 13 */ - lo = Math.imul(al9, bl4); - mid = Math.imul(al9, bh4); - mid = mid + Math.imul(ah9, bl4) | 0; - hi = Math.imul(ah9, bh4); - lo = lo + Math.imul(al8, bl5) | 0; - mid = mid + Math.imul(al8, bh5) | 0; - mid = mid + Math.imul(ah8, bl5) | 0; - hi = hi + Math.imul(ah8, bh5) | 0; - lo = lo + Math.imul(al7, bl6) | 0; - mid = mid + Math.imul(al7, bh6) | 0; - mid = mid + Math.imul(ah7, bl6) | 0; - hi = hi + Math.imul(ah7, bh6) | 0; - lo = lo + Math.imul(al6, bl7) | 0; - mid = mid + Math.imul(al6, bh7) | 0; - mid = mid + Math.imul(ah6, bl7) | 0; - hi = hi + Math.imul(ah6, bh7) | 0; - lo = lo + Math.imul(al5, bl8) | 0; - mid = mid + Math.imul(al5, bh8) | 0; - mid = mid + Math.imul(ah5, bl8) | 0; - hi = hi + Math.imul(ah5, bh8) | 0; - lo = lo + Math.imul(al4, bl9) | 0; - mid = mid + Math.imul(al4, bh9) | 0; - mid = mid + Math.imul(ah4, bl9) | 0; - hi = hi + Math.imul(ah4, bh9) | 0; - var w13 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w13 >>> 26) | 0; - w13 &= 0x3ffffff; - /* k = 14 */ - lo = Math.imul(al9, bl5); - mid = Math.imul(al9, bh5); - mid = mid + Math.imul(ah9, bl5) | 0; - hi = Math.imul(ah9, bh5); - lo = lo + Math.imul(al8, bl6) | 0; - mid = mid + Math.imul(al8, bh6) | 0; - mid = mid + Math.imul(ah8, bl6) | 0; - hi = hi + Math.imul(ah8, bh6) | 0; - lo = lo + Math.imul(al7, bl7) | 0; - mid = mid + Math.imul(al7, bh7) | 0; - mid = mid + Math.imul(ah7, bl7) | 0; - hi = hi + Math.imul(ah7, bh7) | 0; - lo = lo + Math.imul(al6, bl8) | 0; - mid = mid + Math.imul(al6, bh8) | 0; - mid = mid + Math.imul(ah6, bl8) | 0; - hi = hi + Math.imul(ah6, bh8) | 0; - lo = lo + Math.imul(al5, bl9) | 0; - mid = mid + Math.imul(al5, bh9) | 0; - mid = mid + Math.imul(ah5, bl9) | 0; - hi = hi + Math.imul(ah5, bh9) | 0; - var w14 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w14 >>> 26) | 0; - w14 &= 0x3ffffff; - /* k = 15 */ - lo = Math.imul(al9, bl6); - mid = Math.imul(al9, bh6); - mid = mid + Math.imul(ah9, bl6) | 0; - hi = Math.imul(ah9, bh6); - lo = lo + Math.imul(al8, bl7) | 0; - mid = mid + Math.imul(al8, bh7) | 0; - mid = mid + Math.imul(ah8, bl7) | 0; - hi = hi + Math.imul(ah8, bh7) | 0; - lo = lo + Math.imul(al7, bl8) | 0; - mid = mid + Math.imul(al7, bh8) | 0; - mid = mid + Math.imul(ah7, bl8) | 0; - hi = hi + Math.imul(ah7, bh8) | 0; - lo = lo + Math.imul(al6, bl9) | 0; - mid = mid + Math.imul(al6, bh9) | 0; - mid = mid + Math.imul(ah6, bl9) | 0; - hi = hi + Math.imul(ah6, bh9) | 0; - var w15 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w15 >>> 26) | 0; - w15 &= 0x3ffffff; - /* k = 16 */ - lo = Math.imul(al9, bl7); - mid = Math.imul(al9, bh7); - mid = mid + Math.imul(ah9, bl7) | 0; - hi = Math.imul(ah9, bh7); - lo = lo + Math.imul(al8, bl8) | 0; - mid = mid + Math.imul(al8, bh8) | 0; - mid = mid + Math.imul(ah8, bl8) | 0; - hi = hi + Math.imul(ah8, bh8) | 0; - lo = lo + Math.imul(al7, bl9) | 0; - mid = mid + Math.imul(al7, bh9) | 0; - mid = mid + Math.imul(ah7, bl9) | 0; - hi = hi + Math.imul(ah7, bh9) | 0; - var w16 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w16 >>> 26) | 0; - w16 &= 0x3ffffff; - /* k = 17 */ - lo = Math.imul(al9, bl8); - mid = Math.imul(al9, bh8); - mid = mid + Math.imul(ah9, bl8) | 0; - hi = Math.imul(ah9, bh8); - lo = lo + Math.imul(al8, bl9) | 0; - mid = mid + Math.imul(al8, bh9) | 0; - mid = mid + Math.imul(ah8, bl9) | 0; - hi = hi + Math.imul(ah8, bh9) | 0; - var w17 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w17 >>> 26) | 0; - w17 &= 0x3ffffff; - /* k = 18 */ - lo = Math.imul(al9, bl9); - mid = Math.imul(al9, bh9); - mid = mid + Math.imul(ah9, bl9) | 0; - hi = Math.imul(ah9, bh9); - var w18 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w18 >>> 26) | 0; - w18 &= 0x3ffffff; - o[0] = w0; - o[1] = w1; - o[2] = w2; - o[3] = w3; - o[4] = w4; - o[5] = w5; - o[6] = w6; - o[7] = w7; - o[8] = w8; - o[9] = w9; - o[10] = w10; - o[11] = w11; - o[12] = w12; - o[13] = w13; - o[14] = w14; - o[15] = w15; - o[16] = w16; - o[17] = w17; - o[18] = w18; - if (c !== 0) { - o[19] = c; - out.length++; - } - return out; - }; - - // Polyfill comb - if (!Math.imul) { - comb10MulTo = smallMulTo; - } - - function bigMulTo(self, num, out) { - out.negative = num.negative ^ self.negative; - out.length = self.length + num.length; - - var carry = 0; - var hncarry = 0; - for (var k = 0; k < out.length - 1; k++) { - // Sum all words with the same `i + j = k` and accumulate `ncarry`, - // note that ncarry could be >= 0x3ffffff - var ncarry = hncarry; - hncarry = 0; - var rword = carry & 0x3ffffff; - var maxJ = Math.min(k, num.length - 1); - for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) { - var i = k - j; - var a = self.words[i] | 0; - var b = num.words[j] | 0; - var r = a * b; - - var lo = r & 0x3ffffff; - ncarry = ncarry + (r / 0x4000000 | 0) | 0; - lo = lo + rword | 0; - rword = lo & 0x3ffffff; - ncarry = ncarry + (lo >>> 26) | 0; - - hncarry += ncarry >>> 26; - ncarry &= 0x3ffffff; - } - out.words[k] = rword; - carry = ncarry; - ncarry = hncarry; - } - if (carry !== 0) { - out.words[k] = carry; - } else { - out.length--; - } - - return out.strip(); - } - - function jumboMulTo(self, num, out) { - var fftm = new FFTM(); - return fftm.mulp(self, num, out); - } - - BN.prototype.mulTo = function mulTo(num, out) { - var res; - var len = this.length + num.length; - if (this.length === 10 && num.length === 10) { - res = comb10MulTo(this, num, out); - } else if (len < 63) { - res = smallMulTo(this, num, out); - } else if (len < 1024) { - res = bigMulTo(this, num, out); - } else { - res = jumboMulTo(this, num, out); - } - - return res; - }; - - // Cooley-Tukey algorithm for FFT - // slightly revisited to rely on looping instead of recursion - - function FFTM(x, y) { - this.x = x; - this.y = y; - } - - FFTM.prototype.makeRBT = function makeRBT(N) { - var t = new Array(N); - var l = BN.prototype._countBits(N) - 1; - for (var i = 0; i < N; i++) { - t[i] = this.revBin(i, l, N); - } - - return t; - }; - - // Returns binary-reversed representation of `x` - FFTM.prototype.revBin = function revBin(x, l, N) { - if (x === 0 || x === N - 1) return x; - - var rb = 0; - for (var i = 0; i < l; i++) { - rb |= (x & 1) << l - i - 1; - x >>= 1; - } - - return rb; - }; - - // Performs "tweedling" phase, therefore 'emulating' - // behaviour of the recursive algorithm - FFTM.prototype.permute = function permute(rbt, rws, iws, rtws, itws, N) { - for (var i = 0; i < N; i++) { - rtws[i] = rws[rbt[i]]; - itws[i] = iws[rbt[i]]; - } - }; - - FFTM.prototype.transform = function transform(rws, iws, rtws, itws, N, rbt) { - this.permute(rbt, rws, iws, rtws, itws, N); - - for (var s = 1; s < N; s <<= 1) { - var l = s << 1; - - var rtwdf = Math.cos(2 * Math.PI / l); - var itwdf = Math.sin(2 * Math.PI / l); - - for (var p = 0; p < N; p += l) { - var rtwdf_ = rtwdf; - var itwdf_ = itwdf; - - for (var j = 0; j < s; j++) { - var re = rtws[p + j]; - var ie = itws[p + j]; - - var ro = rtws[p + j + s]; - var io = itws[p + j + s]; - - var rx = rtwdf_ * ro - itwdf_ * io; - - io = rtwdf_ * io + itwdf_ * ro; - ro = rx; - - rtws[p + j] = re + ro; - itws[p + j] = ie + io; - - rtws[p + j + s] = re - ro; - itws[p + j + s] = ie - io; - - /* jshint maxdepth : false */ - if (j !== l) { - rx = rtwdf * rtwdf_ - itwdf * itwdf_; - - itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_; - rtwdf_ = rx; - } - } - } - } - }; - - FFTM.prototype.guessLen13b = function guessLen13b(n, m) { - var N = Math.max(m, n) | 1; - var odd = N & 1; - var i = 0; - for (N = N / 2 | 0; N; N = N >>> 1) { - i++; - } - - return 1 << i + 1 + odd; - }; - - FFTM.prototype.conjugate = function conjugate(rws, iws, N) { - if (N <= 1) return; - - for (var i = 0; i < N / 2; i++) { - var t = rws[i]; - - rws[i] = rws[N - i - 1]; - rws[N - i - 1] = t; - - t = iws[i]; - - iws[i] = -iws[N - i - 1]; - iws[N - i - 1] = -t; - } - }; - - FFTM.prototype.normalize13b = function normalize13b(ws, N) { - var carry = 0; - for (var i = 0; i < N / 2; i++) { - var w = Math.round(ws[2 * i + 1] / N) * 0x2000 + Math.round(ws[2 * i] / N) + carry; - - ws[i] = w & 0x3ffffff; - - if (w < 0x4000000) { - carry = 0; - } else { - carry = w / 0x4000000 | 0; - } - } - - return ws; - }; - - FFTM.prototype.convert13b = function convert13b(ws, len, rws, N) { - var carry = 0; - for (var i = 0; i < len; i++) { - carry = carry + (ws[i] | 0); - - rws[2 * i] = carry & 0x1fff;carry = carry >>> 13; - rws[2 * i + 1] = carry & 0x1fff;carry = carry >>> 13; - } - - // Pad with zeroes - for (i = 2 * len; i < N; ++i) { - rws[i] = 0; - } - - assert(carry === 0); - assert((carry & ~0x1fff) === 0); - }; - - FFTM.prototype.stub = function stub(N) { - var ph = new Array(N); - for (var i = 0; i < N; i++) { - ph[i] = 0; - } - - return ph; - }; - - FFTM.prototype.mulp = function mulp(x, y, out) { - var N = 2 * this.guessLen13b(x.length, y.length); - - var rbt = this.makeRBT(N); - - var _ = this.stub(N); - - var rws = new Array(N); - var rwst = new Array(N); - var iwst = new Array(N); - - var nrws = new Array(N); - var nrwst = new Array(N); - var niwst = new Array(N); - - var rmws = out.words; - rmws.length = N; - - this.convert13b(x.words, x.length, rws, N); - this.convert13b(y.words, y.length, nrws, N); - - this.transform(rws, _, rwst, iwst, N, rbt); - this.transform(nrws, _, nrwst, niwst, N, rbt); - - for (var i = 0; i < N; i++) { - var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i]; - iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i]; - rwst[i] = rx; - } - - this.conjugate(rwst, iwst, N); - this.transform(rwst, iwst, rmws, _, N, rbt); - this.conjugate(rmws, _, N); - this.normalize13b(rmws, N); - - out.negative = x.negative ^ y.negative; - out.length = x.length + y.length; - return out.strip(); - }; - - // Multiply `this` by `num` - BN.prototype.mul = function mul(num) { - var out = new BN(null); - out.words = new Array(this.length + num.length); - return this.mulTo(num, out); - }; - - // Multiply employing FFT - BN.prototype.mulf = function mulf(num) { - var out = new BN(null); - out.words = new Array(this.length + num.length); - return jumboMulTo(this, num, out); - }; - - // In-place Multiplication - BN.prototype.imul = function imul(num) { - return this.clone().mulTo(num, this); - }; - - BN.prototype.imuln = function imuln(num) { - assert(typeof num === 'number'); - assert(num < 0x4000000); - - // Carry - var carry = 0; - for (var i = 0; i < this.length; i++) { - var w = (this.words[i] | 0) * num; - var lo = (w & 0x3ffffff) + (carry & 0x3ffffff); - carry >>= 26; - carry += w / 0x4000000 | 0; - // NOTE: lo is 27bit maximum - carry += lo >>> 26; - this.words[i] = lo & 0x3ffffff; - } - - if (carry !== 0) { - this.words[i] = carry; - this.length++; - } - - return this; - }; - - BN.prototype.muln = function muln(num) { - return this.clone().imuln(num); - }; - - // `this` * `this` - BN.prototype.sqr = function sqr() { - return this.mul(this); - }; - - // `this` * `this` in-place - BN.prototype.isqr = function isqr() { - return this.imul(this.clone()); - }; - - // Math.pow(`this`, `num`) - BN.prototype.pow = function pow(num) { - var w = toBitArray(num); - if (w.length === 0) return new BN(1); - - // Skip leading zeroes - var res = this; - for (var i = 0; i < w.length; i++, res = res.sqr()) { - if (w[i] !== 0) break; - } - - if (++i < w.length) { - for (var q = res.sqr(); i < w.length; i++, q = q.sqr()) { - if (w[i] === 0) continue; - - res = res.mul(q); - } - } - - return res; - }; - - // Shift-left in-place - BN.prototype.iushln = function iushln(bits) { - assert(typeof bits === 'number' && bits >= 0); - var r = bits % 26; - var s = (bits - r) / 26; - var carryMask = 0x3ffffff >>> 26 - r << 26 - r; - var i; - - if (r !== 0) { - var carry = 0; - - for (i = 0; i < this.length; i++) { - var newCarry = this.words[i] & carryMask; - var c = (this.words[i] | 0) - newCarry << r; - this.words[i] = c | carry; - carry = newCarry >>> 26 - r; - } - - if (carry) { - this.words[i] = carry; - this.length++; - } - } - - if (s !== 0) { - for (i = this.length - 1; i >= 0; i--) { - this.words[i + s] = this.words[i]; - } - - for (i = 0; i < s; i++) { - this.words[i] = 0; - } - - this.length += s; - } - - return this.strip(); - }; - - BN.prototype.ishln = function ishln(bits) { - // TODO(indutny): implement me - assert(this.negative === 0); - return this.iushln(bits); - }; - - // Shift-right in-place - // NOTE: `hint` is a lowest bit before trailing zeroes - // NOTE: if `extended` is present - it will be filled with destroyed bits - BN.prototype.iushrn = function iushrn(bits, hint, extended) { - assert(typeof bits === 'number' && bits >= 0); - var h; - if (hint) { - h = (hint - hint % 26) / 26; - } else { - h = 0; - } - - var r = bits % 26; - var s = Math.min((bits - r) / 26, this.length); - var mask = 0x3ffffff ^ 0x3ffffff >>> r << r; - var maskedWords = extended; - - h -= s; - h = Math.max(0, h); - - // Extended mode, copy masked part - if (maskedWords) { - for (var i = 0; i < s; i++) { - maskedWords.words[i] = this.words[i]; - } - maskedWords.length = s; - } - - if (s === 0) { - // No-op, we should not move anything at all - } else if (this.length > s) { - this.length -= s; - for (i = 0; i < this.length; i++) { - this.words[i] = this.words[i + s]; - } - } else { - this.words[0] = 0; - this.length = 1; - } - - var carry = 0; - for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) { - var word = this.words[i] | 0; - this.words[i] = carry << 26 - r | word >>> r; - carry = word & mask; - } - - // Push carried bits as a mask - if (maskedWords && carry !== 0) { - maskedWords.words[maskedWords.length++] = carry; - } - - if (this.length === 0) { - this.words[0] = 0; - this.length = 1; - } - - return this.strip(); - }; - - BN.prototype.ishrn = function ishrn(bits, hint, extended) { - // TODO(indutny): implement me - assert(this.negative === 0); - return this.iushrn(bits, hint, extended); - }; - - // Shift-left - BN.prototype.shln = function shln(bits) { - return this.clone().ishln(bits); - }; - - BN.prototype.ushln = function ushln(bits) { - return this.clone().iushln(bits); - }; - - // Shift-right - BN.prototype.shrn = function shrn(bits) { - return this.clone().ishrn(bits); - }; - - BN.prototype.ushrn = function ushrn(bits) { - return this.clone().iushrn(bits); - }; - - // Test if n bit is set - BN.prototype.testn = function testn(bit) { - assert(typeof bit === 'number' && bit >= 0); - var r = bit % 26; - var s = (bit - r) / 26; - var q = 1 << r; - - // Fast case: bit is much higher than all existing words - if (this.length <= s) return false; - - // Check bit and return - var w = this.words[s]; - - return !!(w & q); - }; - - // Return only lowers bits of number (in-place) - BN.prototype.imaskn = function imaskn(bits) { - assert(typeof bits === 'number' && bits >= 0); - var r = bits % 26; - var s = (bits - r) / 26; - - assert(this.negative === 0, 'imaskn works only with positive numbers'); - - if (this.length <= s) { - return this; - } - - if (r !== 0) { - s++; - } - this.length = Math.min(s, this.length); - - if (r !== 0) { - var mask = 0x3ffffff ^ 0x3ffffff >>> r << r; - this.words[this.length - 1] &= mask; - } - - return this.strip(); - }; - - // Return only lowers bits of number - BN.prototype.maskn = function maskn(bits) { - return this.clone().imaskn(bits); - }; - - // Add plain number `num` to `this` - BN.prototype.iaddn = function iaddn(num) { - assert(typeof num === 'number'); - assert(num < 0x4000000); - if (num < 0) return this.isubn(-num); - - // Possible sign change - if (this.negative !== 0) { - if (this.length === 1 && (this.words[0] | 0) < num) { - this.words[0] = num - (this.words[0] | 0); - this.negative = 0; - return this; - } - - this.negative = 0; - this.isubn(num); - this.negative = 1; - return this; - } - - // Add without checks - return this._iaddn(num); - }; - - BN.prototype._iaddn = function _iaddn(num) { - this.words[0] += num; - - // Carry - for (var i = 0; i < this.length && this.words[i] >= 0x4000000; i++) { - this.words[i] -= 0x4000000; - if (i === this.length - 1) { - this.words[i + 1] = 1; - } else { - this.words[i + 1]++; - } - } - this.length = Math.max(this.length, i + 1); - - return this; - }; - - // Subtract plain number `num` from `this` - BN.prototype.isubn = function isubn(num) { - assert(typeof num === 'number'); - assert(num < 0x4000000); - if (num < 0) return this.iaddn(-num); - - if (this.negative !== 0) { - this.negative = 0; - this.iaddn(num); - this.negative = 1; - return this; - } - - this.words[0] -= num; - - if (this.length === 1 && this.words[0] < 0) { - this.words[0] = -this.words[0]; - this.negative = 1; - } else { - // Carry - for (var i = 0; i < this.length && this.words[i] < 0; i++) { - this.words[i] += 0x4000000; - this.words[i + 1] -= 1; - } - } - - return this.strip(); - }; - - BN.prototype.addn = function addn(num) { - return this.clone().iaddn(num); - }; - - BN.prototype.subn = function subn(num) { - return this.clone().isubn(num); - }; - - BN.prototype.iabs = function iabs() { - this.negative = 0; - - return this; - }; - - BN.prototype.abs = function abs() { - return this.clone().iabs(); - }; - - BN.prototype._ishlnsubmul = function _ishlnsubmul(num, mul, shift) { - var len = num.length + shift; - var i; - - this._expand(len); - - var w; - var carry = 0; - for (i = 0; i < num.length; i++) { - w = (this.words[i + shift] | 0) + carry; - var right = (num.words[i] | 0) * mul; - w -= right & 0x3ffffff; - carry = (w >> 26) - (right / 0x4000000 | 0); - this.words[i + shift] = w & 0x3ffffff; - } - for (; i < this.length - shift; i++) { - w = (this.words[i + shift] | 0) + carry; - carry = w >> 26; - this.words[i + shift] = w & 0x3ffffff; - } - - if (carry === 0) return this.strip(); - - // Subtraction overflow - assert(carry === -1); - carry = 0; - for (i = 0; i < this.length; i++) { - w = -(this.words[i] | 0) + carry; - carry = w >> 26; - this.words[i] = w & 0x3ffffff; - } - this.negative = 1; - - return this.strip(); - }; - - BN.prototype._wordDiv = function _wordDiv(num, mode) { - var shift = this.length - num.length; - - var a = this.clone(); - var b = num; - - // Normalize - var bhi = b.words[b.length - 1] | 0; - var bhiBits = this._countBits(bhi); - shift = 26 - bhiBits; - if (shift !== 0) { - b = b.ushln(shift); - a.iushln(shift); - bhi = b.words[b.length - 1] | 0; - } - - // Initialize quotient - var m = a.length - b.length; - var q; - - if (mode !== 'mod') { - q = new BN(null); - q.length = m + 1; - q.words = new Array(q.length); - for (var i = 0; i < q.length; i++) { - q.words[i] = 0; - } - } - - var diff = a.clone()._ishlnsubmul(b, 1, m); - if (diff.negative === 0) { - a = diff; - if (q) { - q.words[m] = 1; - } - } - - for (var j = m - 1; j >= 0; j--) { - var qj = (a.words[b.length + j] | 0) * 0x4000000 + (a.words[b.length + j - 1] | 0); - - // NOTE: (qj / bhi) is (0x3ffffff * 0x4000000 + 0x3ffffff) / 0x2000000 max - // (0x7ffffff) - qj = Math.min(qj / bhi | 0, 0x3ffffff); - - a._ishlnsubmul(b, qj, j); - while (a.negative !== 0) { - qj--; - a.negative = 0; - a._ishlnsubmul(b, 1, j); - if (!a.isZero()) { - a.negative ^= 1; - } - } - if (q) { - q.words[j] = qj; - } - } - if (q) { - q.strip(); - } - a.strip(); - - // Denormalize - if (mode !== 'div' && shift !== 0) { - a.iushrn(shift); - } - - return { - div: q || null, - mod: a - }; - }; - - // NOTE: 1) `mode` can be set to `mod` to request mod only, - // to `div` to request div only, or be absent to - // request both div & mod - // 2) `positive` is true if unsigned mod is requested - BN.prototype.divmod = function divmod(num, mode, positive) { - assert(!num.isZero()); - - if (this.isZero()) { - return { - div: new BN(0), - mod: new BN(0) - }; - } - - var div, mod, res; - if (this.negative !== 0 && num.negative === 0) { - res = this.neg().divmod(num, mode); - - if (mode !== 'mod') { - div = res.div.neg(); - } - - if (mode !== 'div') { - mod = res.mod.neg(); - if (positive && mod.negative !== 0) { - mod.iadd(num); - } - } - - return { - div: div, - mod: mod - }; - } - - if (this.negative === 0 && num.negative !== 0) { - res = this.divmod(num.neg(), mode); - - if (mode !== 'mod') { - div = res.div.neg(); - } - - return { - div: div, - mod: res.mod - }; - } - - if ((this.negative & num.negative) !== 0) { - res = this.neg().divmod(num.neg(), mode); - - if (mode !== 'div') { - mod = res.mod.neg(); - if (positive && mod.negative !== 0) { - mod.isub(num); - } - } - - return { - div: res.div, - mod: mod - }; - } - - // Both numbers are positive at this point - - // Strip both numbers to approximate shift value - if (num.length > this.length || this.cmp(num) < 0) { - return { - div: new BN(0), - mod: this - }; - } - - // Very short reduction - if (num.length === 1) { - if (mode === 'div') { - return { - div: this.divn(num.words[0]), - mod: null - }; - } - - if (mode === 'mod') { - return { - div: null, - mod: new BN(this.modn(num.words[0])) - }; - } - - return { - div: this.divn(num.words[0]), - mod: new BN(this.modn(num.words[0])) - }; - } - - return this._wordDiv(num, mode); - }; - - // Find `this` / `num` - BN.prototype.div = function div(num) { - return this.divmod(num, 'div', false).div; - }; - - // Find `this` % `num` - BN.prototype.mod = function mod(num) { - return this.divmod(num, 'mod', false).mod; - }; - - BN.prototype.umod = function umod(num) { - return this.divmod(num, 'mod', true).mod; - }; - - // Find Round(`this` / `num`) - BN.prototype.divRound = function divRound(num) { - var dm = this.divmod(num); - - // Fast case - exact division - if (dm.mod.isZero()) return dm.div; - - var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod; - - var half = num.ushrn(1); - var r2 = num.andln(1); - var cmp = mod.cmp(half); - - // Round down - if (cmp < 0 || r2 === 1 && cmp === 0) return dm.div; - - // Round up - return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1); - }; - - BN.prototype.modn = function modn(num) { - assert(num <= 0x3ffffff); - var p = (1 << 26) % num; - - var acc = 0; - for (var i = this.length - 1; i >= 0; i--) { - acc = (p * acc + (this.words[i] | 0)) % num; - } - - return acc; - }; - - // In-place division by number - BN.prototype.idivn = function idivn(num) { - assert(num <= 0x3ffffff); - - var carry = 0; - for (var i = this.length - 1; i >= 0; i--) { - var w = (this.words[i] | 0) + carry * 0x4000000; - this.words[i] = w / num | 0; - carry = w % num; - } - - return this.strip(); - }; - - BN.prototype.divn = function divn(num) { - return this.clone().idivn(num); - }; - - BN.prototype.egcd = function egcd(p) { - assert(p.negative === 0); - assert(!p.isZero()); - - var x = this; - var y = p.clone(); - - if (x.negative !== 0) { - x = x.umod(p); - } else { - x = x.clone(); - } - - // A * x + B * y = x - var A = new BN(1); - var B = new BN(0); - - // C * x + D * y = y - var C = new BN(0); - var D = new BN(1); - - var g = 0; - - while (x.isEven() && y.isEven()) { - x.iushrn(1); - y.iushrn(1); - ++g; - } - - var yp = y.clone(); - var xp = x.clone(); - - while (!x.isZero()) { - for (var i = 0, im = 1; (x.words[0] & im) === 0 && i < 26; ++i, im <<= 1) {} - if (i > 0) { - x.iushrn(i); - while (i-- > 0) { - if (A.isOdd() || B.isOdd()) { - A.iadd(yp); - B.isub(xp); - } - - A.iushrn(1); - B.iushrn(1); - } - } - - for (var j = 0, jm = 1; (y.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1) {} - if (j > 0) { - y.iushrn(j); - while (j-- > 0) { - if (C.isOdd() || D.isOdd()) { - C.iadd(yp); - D.isub(xp); - } - - C.iushrn(1); - D.iushrn(1); - } - } - - if (x.cmp(y) >= 0) { - x.isub(y); - A.isub(C); - B.isub(D); - } else { - y.isub(x); - C.isub(A); - D.isub(B); - } - } - - return { - a: C, - b: D, - gcd: y.iushln(g) - }; - }; - - // This is reduced incarnation of the binary EEA - // above, designated to invert members of the - // _prime_ fields F(p) at a maximal speed - BN.prototype._invmp = function _invmp(p) { - assert(p.negative === 0); - assert(!p.isZero()); - - var a = this; - var b = p.clone(); - - if (a.negative !== 0) { - a = a.umod(p); - } else { - a = a.clone(); - } - - var x1 = new BN(1); - var x2 = new BN(0); - - var delta = b.clone(); - - while (a.cmpn(1) > 0 && b.cmpn(1) > 0) { - for (var i = 0, im = 1; (a.words[0] & im) === 0 && i < 26; ++i, im <<= 1) {} - if (i > 0) { - a.iushrn(i); - while (i-- > 0) { - if (x1.isOdd()) { - x1.iadd(delta); - } - - x1.iushrn(1); - } - } - - for (var j = 0, jm = 1; (b.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1) {} - if (j > 0) { - b.iushrn(j); - while (j-- > 0) { - if (x2.isOdd()) { - x2.iadd(delta); - } - - x2.iushrn(1); - } - } - - if (a.cmp(b) >= 0) { - a.isub(b); - x1.isub(x2); - } else { - b.isub(a); - x2.isub(x1); - } - } - - var res; - if (a.cmpn(1) === 0) { - res = x1; - } else { - res = x2; - } - - if (res.cmpn(0) < 0) { - res.iadd(p); - } - - return res; - }; - - BN.prototype.gcd = function gcd(num) { - if (this.isZero()) return num.abs(); - if (num.isZero()) return this.abs(); - - var a = this.clone(); - var b = num.clone(); - a.negative = 0; - b.negative = 0; - - // Remove common factor of two - for (var shift = 0; a.isEven() && b.isEven(); shift++) { - a.iushrn(1); - b.iushrn(1); - } - - do { - while (a.isEven()) { - a.iushrn(1); - } - while (b.isEven()) { - b.iushrn(1); - } - - var r = a.cmp(b); - if (r < 0) { - // Swap `a` and `b` to make `a` always bigger than `b` - var t = a; - a = b; - b = t; - } else if (r === 0 || b.cmpn(1) === 0) { - break; - } - - a.isub(b); - } while (true); - - return b.iushln(shift); - }; - - // Invert number in the field F(num) - BN.prototype.invm = function invm(num) { - return this.egcd(num).a.umod(num); - }; - - BN.prototype.isEven = function isEven() { - return (this.words[0] & 1) === 0; - }; - - BN.prototype.isOdd = function isOdd() { - return (this.words[0] & 1) === 1; - }; - - // And first word and num - BN.prototype.andln = function andln(num) { - return this.words[0] & num; - }; - - // Increment at the bit position in-line - BN.prototype.bincn = function bincn(bit) { - assert(typeof bit === 'number'); - var r = bit % 26; - var s = (bit - r) / 26; - var q = 1 << r; - - // Fast case: bit is much higher than all existing words - if (this.length <= s) { - this._expand(s + 1); - this.words[s] |= q; - return this; - } - - // Add bit and propagate, if needed - var carry = q; - for (var i = s; carry !== 0 && i < this.length; i++) { - var w = this.words[i] | 0; - w += carry; - carry = w >>> 26; - w &= 0x3ffffff; - this.words[i] = w; - } - if (carry !== 0) { - this.words[i] = carry; - this.length++; - } - return this; - }; - - BN.prototype.isZero = function isZero() { - return this.length === 1 && this.words[0] === 0; - }; - - BN.prototype.cmpn = function cmpn(num) { - var negative = num < 0; - - if (this.negative !== 0 && !negative) return -1; - if (this.negative === 0 && negative) return 1; - - this.strip(); - - var res; - if (this.length > 1) { - res = 1; - } else { - if (negative) { - num = -num; - } - - assert(num <= 0x3ffffff, 'Number is too big'); - - var w = this.words[0] | 0; - res = w === num ? 0 : w < num ? -1 : 1; - } - if (this.negative !== 0) return -res | 0; - return res; - }; - - // Compare two numbers and return: - // 1 - if `this` > `num` - // 0 - if `this` == `num` - // -1 - if `this` < `num` - BN.prototype.cmp = function cmp(num) { - if (this.negative !== 0 && num.negative === 0) return -1; - if (this.negative === 0 && num.negative !== 0) return 1; - - var res = this.ucmp(num); - if (this.negative !== 0) return -res | 0; - return res; - }; - - // Unsigned comparison - BN.prototype.ucmp = function ucmp(num) { - // At this point both numbers have the same sign - if (this.length > num.length) return 1; - if (this.length < num.length) return -1; - - var res = 0; - for (var i = this.length - 1; i >= 0; i--) { - var a = this.words[i] | 0; - var b = num.words[i] | 0; - - if (a === b) continue; - if (a < b) { - res = -1; - } else if (a > b) { - res = 1; - } - break; - } - return res; - }; - - BN.prototype.gtn = function gtn(num) { - return this.cmpn(num) === 1; - }; - - BN.prototype.gt = function gt(num) { - return this.cmp(num) === 1; - }; - - BN.prototype.gten = function gten(num) { - return this.cmpn(num) >= 0; - }; - - BN.prototype.gte = function gte(num) { - return this.cmp(num) >= 0; - }; - - BN.prototype.ltn = function ltn(num) { - return this.cmpn(num) === -1; - }; - - BN.prototype.lt = function lt(num) { - return this.cmp(num) === -1; - }; - - BN.prototype.lten = function lten(num) { - return this.cmpn(num) <= 0; - }; - - BN.prototype.lte = function lte(num) { - return this.cmp(num) <= 0; - }; - - BN.prototype.eqn = function eqn(num) { - return this.cmpn(num) === 0; - }; - - BN.prototype.eq = function eq(num) { - return this.cmp(num) === 0; - }; - - // - // A reduce context, could be using montgomery or something better, depending - // on the `m` itself. - // - BN.red = function red(num) { - return new Red(num); - }; - - BN.prototype.toRed = function toRed(ctx) { - assert(!this.red, 'Already a number in reduction context'); - assert(this.negative === 0, 'red works only with positives'); - return ctx.convertTo(this)._forceRed(ctx); - }; - - BN.prototype.fromRed = function fromRed() { - assert(this.red, 'fromRed works only with numbers in reduction context'); - return this.red.convertFrom(this); - }; - - BN.prototype._forceRed = function _forceRed(ctx) { - this.red = ctx; - return this; - }; - - BN.prototype.forceRed = function forceRed(ctx) { - assert(!this.red, 'Already a number in reduction context'); - return this._forceRed(ctx); - }; - - BN.prototype.redAdd = function redAdd(num) { - assert(this.red, 'redAdd works only with red numbers'); - return this.red.add(this, num); - }; - - BN.prototype.redIAdd = function redIAdd(num) { - assert(this.red, 'redIAdd works only with red numbers'); - return this.red.iadd(this, num); - }; - - BN.prototype.redSub = function redSub(num) { - assert(this.red, 'redSub works only with red numbers'); - return this.red.sub(this, num); - }; - - BN.prototype.redISub = function redISub(num) { - assert(this.red, 'redISub works only with red numbers'); - return this.red.isub(this, num); - }; - - BN.prototype.redShl = function redShl(num) { - assert(this.red, 'redShl works only with red numbers'); - return this.red.shl(this, num); - }; - - BN.prototype.redMul = function redMul(num) { - assert(this.red, 'redMul works only with red numbers'); - this.red._verify2(this, num); - return this.red.mul(this, num); - }; - - BN.prototype.redIMul = function redIMul(num) { - assert(this.red, 'redMul works only with red numbers'); - this.red._verify2(this, num); - return this.red.imul(this, num); - }; - - BN.prototype.redSqr = function redSqr() { - assert(this.red, 'redSqr works only with red numbers'); - this.red._verify1(this); - return this.red.sqr(this); - }; - - BN.prototype.redISqr = function redISqr() { - assert(this.red, 'redISqr works only with red numbers'); - this.red._verify1(this); - return this.red.isqr(this); - }; - - // Square root over p - BN.prototype.redSqrt = function redSqrt() { - assert(this.red, 'redSqrt works only with red numbers'); - this.red._verify1(this); - return this.red.sqrt(this); - }; - - BN.prototype.redInvm = function redInvm() { - assert(this.red, 'redInvm works only with red numbers'); - this.red._verify1(this); - return this.red.invm(this); - }; - - // Return negative clone of `this` % `red modulo` - BN.prototype.redNeg = function redNeg() { - assert(this.red, 'redNeg works only with red numbers'); - this.red._verify1(this); - return this.red.neg(this); - }; - - BN.prototype.redPow = function redPow(num) { - assert(this.red && !num.red, 'redPow(normalNum)'); - this.red._verify1(this); - return this.red.pow(this, num); - }; - - // Prime numbers with efficient reduction - var primes = { - k256: null, - p224: null, - p192: null, - p25519: null - }; - - // Pseudo-Mersenne prime - function MPrime(name, p) { - // P = 2 ^ N - K - this.name = name; - this.p = new BN(p, 16); - this.n = this.p.bitLength(); - this.k = new BN(1).iushln(this.n).isub(this.p); - - this.tmp = this._tmp(); - } - - MPrime.prototype._tmp = function _tmp() { - var tmp = new BN(null); - tmp.words = new Array(Math.ceil(this.n / 13)); - return tmp; - }; - - MPrime.prototype.ireduce = function ireduce(num) { - // Assumes that `num` is less than `P^2` - // num = HI * (2 ^ N - K) + HI * K + LO = HI * K + LO (mod P) - var r = num; - var rlen; - - do { - this.split(r, this.tmp); - r = this.imulK(r); - r = r.iadd(this.tmp); - rlen = r.bitLength(); - } while (rlen > this.n); - - var cmp = rlen < this.n ? -1 : r.ucmp(this.p); - if (cmp === 0) { - r.words[0] = 0; - r.length = 1; - } else if (cmp > 0) { - r.isub(this.p); - } else { - r.strip(); - } - - return r; - }; - - MPrime.prototype.split = function split(input, out) { - input.iushrn(this.n, 0, out); - }; - - MPrime.prototype.imulK = function imulK(num) { - return num.imul(this.k); - }; - - function K256() { - MPrime.call(this, 'k256', 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f'); - } - inherits(K256, MPrime); - - K256.prototype.split = function split(input, output) { - // 256 = 9 * 26 + 22 - var mask = 0x3fffff; - - var outLen = Math.min(input.length, 9); - for (var i = 0; i < outLen; i++) { - output.words[i] = input.words[i]; - } - output.length = outLen; - - if (input.length <= 9) { - input.words[0] = 0; - input.length = 1; - return; - } - - // Shift by 9 limbs - var prev = input.words[9]; - output.words[output.length++] = prev & mask; - - for (i = 10; i < input.length; i++) { - var next = input.words[i] | 0; - input.words[i - 10] = (next & mask) << 4 | prev >>> 22; - prev = next; - } - prev >>>= 22; - input.words[i - 10] = prev; - if (prev === 0 && input.length > 10) { - input.length -= 10; - } else { - input.length -= 9; - } - }; - - K256.prototype.imulK = function imulK(num) { - // K = 0x1000003d1 = [ 0x40, 0x3d1 ] - num.words[num.length] = 0; - num.words[num.length + 1] = 0; - num.length += 2; - - // bounded at: 0x40 * 0x3ffffff + 0x3d0 = 0x100000390 - var lo = 0; - for (var i = 0; i < num.length; i++) { - var w = num.words[i] | 0; - lo += w * 0x3d1; - num.words[i] = lo & 0x3ffffff; - lo = w * 0x40 + (lo / 0x4000000 | 0); - } - - // Fast length reduction - if (num.words[num.length - 1] === 0) { - num.length--; - if (num.words[num.length - 1] === 0) { - num.length--; - } - } - return num; - }; - - function P224() { - MPrime.call(this, 'p224', 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001'); - } - inherits(P224, MPrime); - - function P192() { - MPrime.call(this, 'p192', 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff'); - } - inherits(P192, MPrime); - - function P25519() { - // 2 ^ 255 - 19 - MPrime.call(this, '25519', '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed'); - } - inherits(P25519, MPrime); - - P25519.prototype.imulK = function imulK(num) { - // K = 0x13 - var carry = 0; - for (var i = 0; i < num.length; i++) { - var hi = (num.words[i] | 0) * 0x13 + carry; - var lo = hi & 0x3ffffff; - hi >>>= 26; - - num.words[i] = lo; - carry = hi; - } - if (carry !== 0) { - num.words[num.length++] = carry; - } - return num; - }; - - // Exported mostly for testing purposes, use plain name instead - BN._prime = function prime(name) { - // Cached version of prime - if (primes[name]) return primes[name]; - - var prime; - if (name === 'k256') { - prime = new K256(); - } else if (name === 'p224') { - prime = new P224(); - } else if (name === 'p192') { - prime = new P192(); - } else if (name === 'p25519') { - prime = new P25519(); - } else { - throw new Error('Unknown prime ' + name); - } - primes[name] = prime; - - return prime; - }; - - // - // Base reduction engine - // - function Red(m) { - if (typeof m === 'string') { - var prime = BN._prime(m); - this.m = prime.p; - this.prime = prime; - } else { - assert(m.gtn(1), 'modulus must be greater than 1'); - this.m = m; - this.prime = null; - } - } - - Red.prototype._verify1 = function _verify1(a) { - assert(a.negative === 0, 'red works only with positives'); - assert(a.red, 'red works only with red numbers'); - }; - - Red.prototype._verify2 = function _verify2(a, b) { - assert((a.negative | b.negative) === 0, 'red works only with positives'); - assert(a.red && a.red === b.red, 'red works only with red numbers'); - }; - - Red.prototype.imod = function imod(a) { - if (this.prime) return this.prime.ireduce(a)._forceRed(this); - return a.umod(this.m)._forceRed(this); - }; - - Red.prototype.neg = function neg(a) { - if (a.isZero()) { - return a.clone(); - } - - return this.m.sub(a)._forceRed(this); - }; - - Red.prototype.add = function add(a, b) { - this._verify2(a, b); - - var res = a.add(b); - if (res.cmp(this.m) >= 0) { - res.isub(this.m); - } - return res._forceRed(this); - }; - - Red.prototype.iadd = function iadd(a, b) { - this._verify2(a, b); - - var res = a.iadd(b); - if (res.cmp(this.m) >= 0) { - res.isub(this.m); - } - return res; - }; - - Red.prototype.sub = function sub(a, b) { - this._verify2(a, b); - - var res = a.sub(b); - if (res.cmpn(0) < 0) { - res.iadd(this.m); - } - return res._forceRed(this); - }; - - Red.prototype.isub = function isub(a, b) { - this._verify2(a, b); - - var res = a.isub(b); - if (res.cmpn(0) < 0) { - res.iadd(this.m); - } - return res; - }; - - Red.prototype.shl = function shl(a, num) { - this._verify1(a); - return this.imod(a.ushln(num)); - }; - - Red.prototype.imul = function imul(a, b) { - this._verify2(a, b); - return this.imod(a.imul(b)); - }; - - Red.prototype.mul = function mul(a, b) { - this._verify2(a, b); - return this.imod(a.mul(b)); - }; - - Red.prototype.isqr = function isqr(a) { - return this.imul(a, a.clone()); - }; - - Red.prototype.sqr = function sqr(a) { - return this.mul(a, a); - }; - - Red.prototype.sqrt = function sqrt(a) { - if (a.isZero()) return a.clone(); - - var mod3 = this.m.andln(3); - assert(mod3 % 2 === 1); - - // Fast case - if (mod3 === 3) { - var pow = this.m.add(new BN(1)).iushrn(2); - return this.pow(a, pow); - } - - // Tonelli-Shanks algorithm (Totally unoptimized and slow) - // - // Find Q and S, that Q * 2 ^ S = (P - 1) - var q = this.m.subn(1); - var s = 0; - while (!q.isZero() && q.andln(1) === 0) { - s++; - q.iushrn(1); - } - assert(!q.isZero()); - - var one = new BN(1).toRed(this); - var nOne = one.redNeg(); - - // Find quadratic non-residue - // NOTE: Max is such because of generalized Riemann hypothesis. - var lpow = this.m.subn(1).iushrn(1); - var z = this.m.bitLength(); - z = new BN(2 * z * z).toRed(this); - - while (this.pow(z, lpow).cmp(nOne) !== 0) { - z.redIAdd(nOne); - } - - var c = this.pow(z, q); - var r = this.pow(a, q.addn(1).iushrn(1)); - var t = this.pow(a, q); - var m = s; - while (t.cmp(one) !== 0) { - var tmp = t; - for (var i = 0; tmp.cmp(one) !== 0; i++) { - tmp = tmp.redSqr(); - } - assert(i < m); - var b = this.pow(c, new BN(1).iushln(m - i - 1)); - - r = r.redMul(b); - c = b.redSqr(); - t = t.redMul(c); - m = i; - } - - return r; - }; - - Red.prototype.invm = function invm(a) { - var inv = a._invmp(this.m); - if (inv.negative !== 0) { - inv.negative = 0; - return this.imod(inv).redNeg(); - } else { - return this.imod(inv); - } - }; - - Red.prototype.pow = function pow(a, num) { - if (num.isZero()) return new BN(1).toRed(this); - if (num.cmpn(1) === 0) return a.clone(); - - var windowSize = 4; - var wnd = new Array(1 << windowSize); - wnd[0] = new BN(1).toRed(this); - wnd[1] = a; - for (var i = 2; i < wnd.length; i++) { - wnd[i] = this.mul(wnd[i - 1], a); - } - - var res = wnd[0]; - var current = 0; - var currentLen = 0; - var start = num.bitLength() % 26; - if (start === 0) { - start = 26; - } - - for (i = num.length - 1; i >= 0; i--) { - var word = num.words[i]; - for (var j = start - 1; j >= 0; j--) { - var bit = word >> j & 1; - if (res !== wnd[0]) { - res = this.sqr(res); - } - - if (bit === 0 && current === 0) { - currentLen = 0; - continue; - } - - current <<= 1; - current |= bit; - currentLen++; - if (currentLen !== windowSize && (i !== 0 || j !== 0)) continue; - - res = this.mul(res, wnd[current]); - currentLen = 0; - current = 0; - } - start = 26; - } - - return res; - }; - - Red.prototype.convertTo = function convertTo(num) { - var r = num.umod(this.m); - - return r === num ? r.clone() : r; - }; - - Red.prototype.convertFrom = function convertFrom(num) { - var res = num.clone(); - res.red = null; - return res; - }; - - // - // Montgomery method engine - // - - BN.mont = function mont(num) { - return new Mont(num); - }; - - function Mont(m) { - Red.call(this, m); - - this.shift = this.m.bitLength(); - if (this.shift % 26 !== 0) { - this.shift += 26 - this.shift % 26; - } - - this.r = new BN(1).iushln(this.shift); - this.r2 = this.imod(this.r.sqr()); - this.rinv = this.r._invmp(this.m); - - this.minv = this.rinv.mul(this.r).isubn(1).div(this.m); - this.minv = this.minv.umod(this.r); - this.minv = this.r.sub(this.minv); - } - inherits(Mont, Red); - - Mont.prototype.convertTo = function convertTo(num) { - return this.imod(num.ushln(this.shift)); - }; - - Mont.prototype.convertFrom = function convertFrom(num) { - var r = this.imod(num.mul(this.rinv)); - r.red = null; - return r; - }; - - Mont.prototype.imul = function imul(a, b) { - if (a.isZero() || b.isZero()) { - a.words[0] = 0; - a.length = 1; - return a; - } - - var t = a.imul(b); - var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m); - var u = t.isub(c).iushrn(this.shift); - var res = u; - - if (u.cmp(this.m) >= 0) { - res = u.isub(this.m); - } else if (u.cmpn(0) < 0) { - res = u.iadd(this.m); - } - - return res._forceRed(this); - }; - - Mont.prototype.mul = function mul(a, b) { - if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this); - - var t = a.mul(b); - var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m); - var u = t.isub(c).iushrn(this.shift); - var res = u; - if (u.cmp(this.m) >= 0) { - res = u.isub(this.m); - } else if (u.cmpn(0) < 0) { - res = u.iadd(this.m); - } - - return res._forceRed(this); - }; - - Mont.prototype.invm = function invm(a) { - // (AR)^-1 * R^2 = (A^-1 * R^-1) * R^2 = A^-1 * R - var res = this.imod(a._invmp(this.m).mul(this.r2)); - return res._forceRed(this); - }; - })(typeof module === 'undefined' || module, this); - }, { "buffer": 17 }], 229: [function (require, module, exports) { - (function (process, global) { - /* @preserve - * The MIT License (MIT) - * - * Copyright (c) 2013-2015 Petka Antonov - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - * - */ - /** - * bluebird build version 3.3.1 - * Features enabled: core, race, call_get, generators, map, nodeify, promisify, props, reduce, settle, some, using, timers, filter, any, each - */ - !function (e) { - if ("object" == (typeof exports === "undefined" ? "undefined" : _typeof(exports)) && "undefined" != typeof module) module.exports = e();else if ("function" == typeof define && define.amd) define([], e);else { - var f;"undefined" != typeof window ? f = window : "undefined" != typeof global ? f = global : "undefined" != typeof self && (f = self), f.Promise = e(); - } - }(function () { - var define, module, exports;return function e(t, n, r) { - function s(o, u) { - if (!n[o]) { - if (!t[o]) { - var a = typeof _dereq_ == "function" && _dereq_;if (!u && a) return a(o, !0);if (i) return i(o, !0);var f = new Error("Cannot find module '" + o + "'");throw f.code = "MODULE_NOT_FOUND", f; - }var l = n[o] = { exports: {} };t[o][0].call(l.exports, function (e) { - var n = t[o][1][e];return s(n ? n : e); - }, l, l.exports, e, t, n, r); - }return n[o].exports; - }var i = typeof _dereq_ == "function" && _dereq_;for (var o = 0; o < r.length; o++) { - s(r[o]); - }return s; - }({ 1: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise) { - var SomePromiseArray = Promise._SomePromiseArray; - function any(promises) { - var ret = new SomePromiseArray(promises); - var promise = ret.promise(); - ret.setHowMany(1); - ret.setUnwrap(); - ret.init(); - return promise; - } - - Promise.any = function (promises) { - return any(promises); - }; - - Promise.prototype.any = function () { - return any(this); - }; - }; - }, {}], 2: [function (_dereq_, module, exports) { - "use strict"; - - var firstLineError; - try { - throw new Error(); - } catch (e) { - firstLineError = e; - } - var schedule = _dereq_("./schedule"); - var Queue = _dereq_("./queue"); - var util = _dereq_("./util"); - - function Async() { - this._isTickUsed = false; - this._lateQueue = new Queue(16); - this._normalQueue = new Queue(16); - this._haveDrainedQueues = false; - this._trampolineEnabled = true; - var self = this; - this.drainQueues = function () { - self._drainQueues(); - }; - this._schedule = schedule; - } - - Async.prototype.enableTrampoline = function () { - this._trampolineEnabled = true; - }; - - Async.prototype.disableTrampolineIfNecessary = function () { - if (util.hasDevTools) { - this._trampolineEnabled = false; - } - }; - - Async.prototype.haveItemsQueued = function () { - return this._isTickUsed || this._haveDrainedQueues; - }; - - Async.prototype.fatalError = function (e, isNode) { - if (isNode) { - process.stderr.write("Fatal " + (e instanceof Error ? e.stack : e)); - process.exit(2); - } else { - this.throwLater(e); - } - }; - - Async.prototype.throwLater = function (fn, arg) { - if (arguments.length === 1) { - arg = fn; - fn = function fn() { - throw arg; - }; - } - if (typeof setTimeout !== "undefined") { - setTimeout(function () { - fn(arg); - }, 0); - } else try { - this._schedule(function () { - fn(arg); - }); - } catch (e) { - throw new Error("No async scheduler available\n\n See http://goo.gl/MqrFmX\n"); - } - }; - - function AsyncInvokeLater(fn, receiver, arg) { - this._lateQueue.push(fn, receiver, arg); - this._queueTick(); - } - - function AsyncInvoke(fn, receiver, arg) { - this._normalQueue.push(fn, receiver, arg); - this._queueTick(); - } - - function AsyncSettlePromises(promise) { - this._normalQueue._pushOne(promise); - this._queueTick(); - } - - if (!util.hasDevTools) { - Async.prototype.invokeLater = AsyncInvokeLater; - Async.prototype.invoke = AsyncInvoke; - Async.prototype.settlePromises = AsyncSettlePromises; - } else { - Async.prototype.invokeLater = function (fn, receiver, arg) { - if (this._trampolineEnabled) { - AsyncInvokeLater.call(this, fn, receiver, arg); - } else { - this._schedule(function () { - setTimeout(function () { - fn.call(receiver, arg); - }, 100); - }); - } - }; - - Async.prototype.invoke = function (fn, receiver, arg) { - if (this._trampolineEnabled) { - AsyncInvoke.call(this, fn, receiver, arg); - } else { - this._schedule(function () { - fn.call(receiver, arg); - }); - } - }; - - Async.prototype.settlePromises = function (promise) { - if (this._trampolineEnabled) { - AsyncSettlePromises.call(this, promise); - } else { - this._schedule(function () { - promise._settlePromises(); - }); - } - }; - } - - Async.prototype.invokeFirst = function (fn, receiver, arg) { - this._normalQueue.unshift(fn, receiver, arg); - this._queueTick(); - }; - - Async.prototype._drainQueue = function (queue) { - while (queue.length() > 0) { - var fn = queue.shift(); - if (typeof fn !== "function") { - fn._settlePromises(); - continue; - } - var receiver = queue.shift(); - var arg = queue.shift(); - fn.call(receiver, arg); - } - }; - - Async.prototype._drainQueues = function () { - this._drainQueue(this._normalQueue); - this._reset(); - this._haveDrainedQueues = true; - this._drainQueue(this._lateQueue); - }; - - Async.prototype._queueTick = function () { - if (!this._isTickUsed) { - this._isTickUsed = true; - this._schedule(this.drainQueues); - } - }; - - Async.prototype._reset = function () { - this._isTickUsed = false; - }; - - module.exports = Async; - module.exports.firstLineError = firstLineError; - }, { "./queue": 26, "./schedule": 29, "./util": 36 }], 3: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, INTERNAL, tryConvertToPromise, debug) { - var calledBind = false; - var rejectThis = function rejectThis(_, e) { - this._reject(e); - }; - - var targetRejected = function targetRejected(e, context) { - context.promiseRejectionQueued = true; - context.bindingPromise._then(rejectThis, rejectThis, null, this, e); - }; - - var bindingResolved = function bindingResolved(thisArg, context) { - if ((this._bitField & 50397184) === 0) { - this._resolveCallback(context.target); - } - }; - - var bindingRejected = function bindingRejected(e, context) { - if (!context.promiseRejectionQueued) this._reject(e); - }; - - Promise.prototype.bind = function (thisArg) { - if (!calledBind) { - calledBind = true; - Promise.prototype._propagateFrom = debug.propagateFromFunction(); - Promise.prototype._boundValue = debug.boundValueFunction(); - } - var maybePromise = tryConvertToPromise(thisArg); - var ret = new Promise(INTERNAL); - ret._propagateFrom(this, 1); - var target = this._target(); - ret._setBoundTo(maybePromise); - if (maybePromise instanceof Promise) { - var context = { - promiseRejectionQueued: false, - promise: ret, - target: target, - bindingPromise: maybePromise - }; - target._then(INTERNAL, targetRejected, undefined, ret, context); - maybePromise._then(bindingResolved, bindingRejected, undefined, ret, context); - ret._setOnCancel(maybePromise); - } else { - ret._resolveCallback(target); - } - return ret; - }; - - Promise.prototype._setBoundTo = function (obj) { - if (obj !== undefined) { - this._bitField = this._bitField | 2097152; - this._boundTo = obj; - } else { - this._bitField = this._bitField & ~2097152; - } - }; - - Promise.prototype._isBound = function () { - return (this._bitField & 2097152) === 2097152; - }; - - Promise.bind = function (thisArg, value) { - return Promise.resolve(value).bind(thisArg); - }; - }; - }, {}], 4: [function (_dereq_, module, exports) { - "use strict"; - - var old; - if (typeof Promise !== "undefined") old = Promise; - function noConflict() { - try { - if (Promise === bluebird) Promise = old; - } catch (e) {} - return bluebird; - } - var bluebird = _dereq_("./promise")(); - bluebird.noConflict = noConflict; - module.exports = bluebird; - }, { "./promise": 22 }], 5: [function (_dereq_, module, exports) { - "use strict"; - - var cr = Object.create; - if (cr) { - var callerCache = cr(null); - var getterCache = cr(null); - callerCache[" size"] = getterCache[" size"] = 0; - } - - module.exports = function (Promise) { - var util = _dereq_("./util"); - var canEvaluate = util.canEvaluate; - var isIdentifier = util.isIdentifier; - - var getMethodCaller; - var getGetter; - if (!true) { - var makeMethodCaller = function makeMethodCaller(methodName) { - return new Function("ensureMethod", " \n\ - return function(obj) { \n\ - 'use strict' \n\ - var len = this.length; \n\ - ensureMethod(obj, 'methodName'); \n\ - switch(len) { \n\ - case 1: return obj.methodName(this[0]); \n\ - case 2: return obj.methodName(this[0], this[1]); \n\ - case 3: return obj.methodName(this[0], this[1], this[2]); \n\ - case 0: return obj.methodName(); \n\ - default: \n\ - return obj.methodName.apply(obj, this); \n\ - } \n\ - }; \n\ - ".replace(/methodName/g, methodName))(ensureMethod); - }; - - var makeGetter = function makeGetter(propertyName) { - return new Function("obj", " \n\ - 'use strict'; \n\ - return obj.propertyName; \n\ - ".replace("propertyName", propertyName)); - }; - - var getCompiled = function getCompiled(name, compiler, cache) { - var ret = cache[name]; - if (typeof ret !== "function") { - if (!isIdentifier(name)) { - return null; - } - ret = compiler(name); - cache[name] = ret; - cache[" size"]++; - if (cache[" size"] > 512) { - var keys = Object.keys(cache); - for (var i = 0; i < 256; ++i) { - delete cache[keys[i]]; - }cache[" size"] = keys.length - 256; - } - } - return ret; - }; - - getMethodCaller = function getMethodCaller(name) { - return getCompiled(name, makeMethodCaller, callerCache); - }; - - getGetter = function getGetter(name) { - return getCompiled(name, makeGetter, getterCache); - }; - } - - function ensureMethod(obj, methodName) { - var fn; - if (obj != null) fn = obj[methodName]; - if (typeof fn !== "function") { - var message = "Object " + util.classString(obj) + " has no method '" + util.toString(methodName) + "'"; - throw new Promise.TypeError(message); - } - return fn; - } - - function caller(obj) { - var methodName = this.pop(); - var fn = ensureMethod(obj, methodName); - return fn.apply(obj, this); - } - Promise.prototype.call = function (methodName) { - var args = [].slice.call(arguments, 1);; - if (!true) { - if (canEvaluate) { - var maybeCaller = getMethodCaller(methodName); - if (maybeCaller !== null) { - return this._then(maybeCaller, undefined, undefined, args, undefined); - } - } - } - args.push(methodName); - return this._then(caller, undefined, undefined, args, undefined); - }; - - function namedGetter(obj) { - return obj[this]; - } - function indexedGetter(obj) { - var index = +this; - if (index < 0) index = Math.max(0, index + obj.length); - return obj[index]; - } - Promise.prototype.get = function (propertyName) { - var isIndex = typeof propertyName === "number"; - var getter; - if (!isIndex) { - if (canEvaluate) { - var maybeGetter = getGetter(propertyName); - getter = maybeGetter !== null ? maybeGetter : namedGetter; - } else { - getter = namedGetter; - } - } else { - getter = indexedGetter; - } - return this._then(getter, undefined, undefined, propertyName, undefined); - }; - }; - }, { "./util": 36 }], 6: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, PromiseArray, apiRejection, debug) { - var util = _dereq_("./util"); - var tryCatch = util.tryCatch; - var errorObj = util.errorObj; - var async = Promise._async; - - Promise.prototype["break"] = Promise.prototype.cancel = function () { - if (!debug.cancellation()) return this._warn("cancellation is disabled"); - - var promise = this; - var child = promise; - while (promise.isCancellable()) { - if (!promise._cancelBy(child)) { - if (child._isFollowing()) { - child._followee().cancel(); - } else { - child._cancelBranched(); - } - break; - } - - var parent = promise._cancellationParent; - if (parent == null || !parent.isCancellable()) { - if (promise._isFollowing()) { - promise._followee().cancel(); - } else { - promise._cancelBranched(); - } - break; - } else { - if (promise._isFollowing()) promise._followee().cancel(); - child = promise; - promise = parent; - } - } - }; - - Promise.prototype._branchHasCancelled = function () { - this._branchesRemainingToCancel--; - }; - - Promise.prototype._enoughBranchesHaveCancelled = function () { - return this._branchesRemainingToCancel === undefined || this._branchesRemainingToCancel <= 0; - }; - - Promise.prototype._cancelBy = function (canceller) { - if (canceller === this) { - this._branchesRemainingToCancel = 0; - this._invokeOnCancel(); - return true; - } else { - this._branchHasCancelled(); - if (this._enoughBranchesHaveCancelled()) { - this._invokeOnCancel(); - return true; - } - } - return false; - }; - - Promise.prototype._cancelBranched = function () { - if (this._enoughBranchesHaveCancelled()) { - this._cancel(); - } - }; - - Promise.prototype._cancel = function () { - if (!this.isCancellable()) return; - - this._setCancelled(); - async.invoke(this._cancelPromises, this, undefined); - }; - - Promise.prototype._cancelPromises = function () { - if (this._length() > 0) this._settlePromises(); - }; - - Promise.prototype._unsetOnCancel = function () { - this._onCancelField = undefined; - }; - - Promise.prototype.isCancellable = function () { - return this.isPending() && !this.isCancelled(); - }; - - Promise.prototype._doInvokeOnCancel = function (onCancelCallback, internalOnly) { - if (util.isArray(onCancelCallback)) { - for (var i = 0; i < onCancelCallback.length; ++i) { - this._doInvokeOnCancel(onCancelCallback[i], internalOnly); - } - } else if (onCancelCallback !== undefined) { - if (typeof onCancelCallback === "function") { - if (!internalOnly) { - var e = tryCatch(onCancelCallback).call(this._boundValue()); - if (e === errorObj) { - this._attachExtraTrace(e.e); - async.throwLater(e.e); - } - } - } else { - onCancelCallback._resultCancelled(this); - } - } - }; - - Promise.prototype._invokeOnCancel = function () { - var onCancelCallback = this._onCancel(); - this._unsetOnCancel(); - async.invoke(this._doInvokeOnCancel, this, onCancelCallback); - }; - - Promise.prototype._invokeInternalOnCancel = function () { - if (this.isCancellable()) { - this._doInvokeOnCancel(this._onCancel(), true); - this._unsetOnCancel(); - } - }; - - Promise.prototype._resultCancelled = function () { - this.cancel(); - }; - }; - }, { "./util": 36 }], 7: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (NEXT_FILTER) { - var util = _dereq_("./util"); - var getKeys = _dereq_("./es5").keys; - var tryCatch = util.tryCatch; - var errorObj = util.errorObj; - - function catchFilter(instances, cb, promise) { - return function (e) { - var boundTo = promise._boundValue(); - predicateLoop: for (var i = 0; i < instances.length; ++i) { - var item = instances[i]; - - if (item === Error || item != null && item.prototype instanceof Error) { - if (e instanceof item) { - return tryCatch(cb).call(boundTo, e); - } - } else if (typeof item === "function") { - var matchesPredicate = tryCatch(item).call(boundTo, e); - if (matchesPredicate === errorObj) { - return matchesPredicate; - } else if (matchesPredicate) { - return tryCatch(cb).call(boundTo, e); - } - } else if (util.isObject(e)) { - var keys = getKeys(item); - for (var j = 0; j < keys.length; ++j) { - var key = keys[j]; - if (item[key] != e[key]) { - continue predicateLoop; - } - } - return tryCatch(cb).call(boundTo, e); - } - } - return NEXT_FILTER; - }; - } - - return catchFilter; - }; - }, { "./es5": 13, "./util": 36 }], 8: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise) { - var longStackTraces = false; - var contextStack = []; - - Promise.prototype._promiseCreated = function () {}; - Promise.prototype._pushContext = function () {}; - Promise.prototype._popContext = function () { - return null; - }; - Promise._peekContext = Promise.prototype._peekContext = function () {}; - - function Context() { - this._trace = new Context.CapturedTrace(peekContext()); - } - Context.prototype._pushContext = function () { - if (this._trace !== undefined) { - this._trace._promiseCreated = null; - contextStack.push(this._trace); - } - }; - - Context.prototype._popContext = function () { - if (this._trace !== undefined) { - var trace = contextStack.pop(); - var ret = trace._promiseCreated; - trace._promiseCreated = null; - return ret; - } - return null; - }; - - function createContext() { - if (longStackTraces) return new Context(); - } - - function peekContext() { - var lastIndex = contextStack.length - 1; - if (lastIndex >= 0) { - return contextStack[lastIndex]; - } - return undefined; - } - Context.CapturedTrace = null; - Context.create = createContext; - Context.deactivateLongStackTraces = function () {}; - Context.activateLongStackTraces = function () { - var Promise_pushContext = Promise.prototype._pushContext; - var Promise_popContext = Promise.prototype._popContext; - var Promise_PeekContext = Promise._peekContext; - var Promise_peekContext = Promise.prototype._peekContext; - var Promise_promiseCreated = Promise.prototype._promiseCreated; - Context.deactivateLongStackTraces = function () { - Promise.prototype._pushContext = Promise_pushContext; - Promise.prototype._popContext = Promise_popContext; - Promise._peekContext = Promise_PeekContext; - Promise.prototype._peekContext = Promise_peekContext; - Promise.prototype._promiseCreated = Promise_promiseCreated; - longStackTraces = false; - }; - longStackTraces = true; - Promise.prototype._pushContext = Context.prototype._pushContext; - Promise.prototype._popContext = Context.prototype._popContext; - Promise._peekContext = Promise.prototype._peekContext = peekContext; - Promise.prototype._promiseCreated = function () { - var ctx = this._peekContext(); - if (ctx && ctx._promiseCreated == null) ctx._promiseCreated = this; - }; - }; - return Context; - }; - }, {}], 9: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, Context) { - var getDomain = Promise._getDomain; - var async = Promise._async; - var Warning = _dereq_("./errors").Warning; - var util = _dereq_("./util"); - var canAttachTrace = util.canAttachTrace; - var unhandledRejectionHandled; - var possiblyUnhandledRejection; - var bluebirdFramePattern = /[\\\/]bluebird[\\\/]js[\\\/](release|debug|instrumented)/; - var stackFramePattern = null; - var formatStack = null; - var indentStackFrames = false; - var printWarning; - var debugging = !!(util.env("BLUEBIRD_DEBUG") != 0 && (true || util.env("BLUEBIRD_DEBUG") || util.env("NODE_ENV") === "development")); - - var warnings = !!(util.env("BLUEBIRD_WARNINGS") != 0 && (debugging || util.env("BLUEBIRD_WARNINGS"))); - - var longStackTraces = !!(util.env("BLUEBIRD_LONG_STACK_TRACES") != 0 && (debugging || util.env("BLUEBIRD_LONG_STACK_TRACES"))); - - var wForgottenReturn = util.env("BLUEBIRD_W_FORGOTTEN_RETURN") != 0 && (warnings || !!util.env("BLUEBIRD_W_FORGOTTEN_RETURN")); - - Promise.prototype.suppressUnhandledRejections = function () { - var target = this._target(); - target._bitField = target._bitField & ~1048576 | 524288; - }; - - Promise.prototype._ensurePossibleRejectionHandled = function () { - if ((this._bitField & 524288) !== 0) return; - this._setRejectionIsUnhandled(); - async.invokeLater(this._notifyUnhandledRejection, this, undefined); - }; - - Promise.prototype._notifyUnhandledRejectionIsHandled = function () { - fireRejectionEvent("rejectionHandled", unhandledRejectionHandled, undefined, this); - }; - - Promise.prototype._setReturnedNonUndefined = function () { - this._bitField = this._bitField | 268435456; - }; - - Promise.prototype._returnedNonUndefined = function () { - return (this._bitField & 268435456) !== 0; - }; - - Promise.prototype._notifyUnhandledRejection = function () { - if (this._isRejectionUnhandled()) { - var reason = this._settledValue(); - this._setUnhandledRejectionIsNotified(); - fireRejectionEvent("unhandledRejection", possiblyUnhandledRejection, reason, this); - } - }; - - Promise.prototype._setUnhandledRejectionIsNotified = function () { - this._bitField = this._bitField | 262144; - }; - - Promise.prototype._unsetUnhandledRejectionIsNotified = function () { - this._bitField = this._bitField & ~262144; - }; - - Promise.prototype._isUnhandledRejectionNotified = function () { - return (this._bitField & 262144) > 0; - }; - - Promise.prototype._setRejectionIsUnhandled = function () { - this._bitField = this._bitField | 1048576; - }; - - Promise.prototype._unsetRejectionIsUnhandled = function () { - this._bitField = this._bitField & ~1048576; - if (this._isUnhandledRejectionNotified()) { - this._unsetUnhandledRejectionIsNotified(); - this._notifyUnhandledRejectionIsHandled(); - } - }; - - Promise.prototype._isRejectionUnhandled = function () { - return (this._bitField & 1048576) > 0; - }; - - Promise.prototype._warn = function (message, shouldUseOwnTrace, promise) { - return warn(message, shouldUseOwnTrace, promise || this); - }; - - Promise.onPossiblyUnhandledRejection = function (fn) { - var domain = getDomain(); - possiblyUnhandledRejection = typeof fn === "function" ? domain === null ? fn : domain.bind(fn) : undefined; - }; - - Promise.onUnhandledRejectionHandled = function (fn) { - var domain = getDomain(); - unhandledRejectionHandled = typeof fn === "function" ? domain === null ? fn : domain.bind(fn) : undefined; - }; - - var disableLongStackTraces = function disableLongStackTraces() {}; - Promise.longStackTraces = function () { - if (async.haveItemsQueued() && !config.longStackTraces) { - throw new Error("cannot enable long stack traces after promises have been created\n\n See http://goo.gl/MqrFmX\n"); - } - if (!config.longStackTraces && longStackTracesIsSupported()) { - var Promise_captureStackTrace = Promise.prototype._captureStackTrace; - var Promise_attachExtraTrace = Promise.prototype._attachExtraTrace; - config.longStackTraces = true; - disableLongStackTraces = function disableLongStackTraces() { - if (async.haveItemsQueued() && !config.longStackTraces) { - throw new Error("cannot enable long stack traces after promises have been created\n\n See http://goo.gl/MqrFmX\n"); - } - Promise.prototype._captureStackTrace = Promise_captureStackTrace; - Promise.prototype._attachExtraTrace = Promise_attachExtraTrace; - Context.deactivateLongStackTraces(); - async.enableTrampoline(); - config.longStackTraces = false; - }; - Promise.prototype._captureStackTrace = longStackTracesCaptureStackTrace; - Promise.prototype._attachExtraTrace = longStackTracesAttachExtraTrace; - Context.activateLongStackTraces(); - async.disableTrampolineIfNecessary(); - } - }; - - Promise.hasLongStackTraces = function () { - return config.longStackTraces && longStackTracesIsSupported(); - }; - - var fireDomEvent = function () { - try { - var event = document.createEvent("CustomEvent"); - event.initCustomEvent("testingtheevent", false, true, {}); - util.global.dispatchEvent(event); - return function (name, event) { - var domEvent = document.createEvent("CustomEvent"); - domEvent.initCustomEvent(name.toLowerCase(), false, true, event); - return !util.global.dispatchEvent(domEvent); - }; - } catch (e) {} - return function () { - return false; - }; - }(); - - var fireGlobalEvent = function () { - if (util.isNode) { - return function () { - return process.emit.apply(process, arguments); - }; - } else { - if (!util.global) { - return function () { - return false; - }; - } - return function (name) { - var methodName = "on" + name.toLowerCase(); - var method = util.global[methodName]; - if (!method) return false; - method.apply(util.global, [].slice.call(arguments, 1)); - return true; - }; - } - }(); - - function generatePromiseLifecycleEventObject(name, promise) { - return { promise: promise }; - } - - var eventToObjectGenerator = { - promiseCreated: generatePromiseLifecycleEventObject, - promiseFulfilled: generatePromiseLifecycleEventObject, - promiseRejected: generatePromiseLifecycleEventObject, - promiseResolved: generatePromiseLifecycleEventObject, - promiseCancelled: generatePromiseLifecycleEventObject, - promiseChained: function promiseChained(name, promise, child) { - return { promise: promise, child: child }; - }, - warning: function warning(name, _warning2) { - return { warning: _warning2 }; - }, - unhandledRejection: function unhandledRejection(name, reason, promise) { - return { reason: reason, promise: promise }; - }, - rejectionHandled: generatePromiseLifecycleEventObject - }; - - var activeFireEvent = function activeFireEvent(name) { - var globalEventFired = false; - try { - globalEventFired = fireGlobalEvent.apply(null, arguments); - } catch (e) { - async.throwLater(e); - globalEventFired = true; - } - - var domEventFired = false; - try { - domEventFired = fireDomEvent(name, eventToObjectGenerator[name].apply(null, arguments)); - } catch (e) { - async.throwLater(e); - domEventFired = true; - } - - return domEventFired || globalEventFired; - }; - - Promise.config = function (opts) { - opts = Object(opts); - if ("longStackTraces" in opts) { - if (opts.longStackTraces) { - Promise.longStackTraces(); - } else if (!opts.longStackTraces && Promise.hasLongStackTraces()) { - disableLongStackTraces(); - } - } - if ("warnings" in opts) { - var warningsOption = opts.warnings; - config.warnings = !!warningsOption; - wForgottenReturn = config.warnings; - - if (util.isObject(warningsOption)) { - if ("wForgottenReturn" in warningsOption) { - wForgottenReturn = !!warningsOption.wForgottenReturn; - } - } - } - if ("cancellation" in opts && opts.cancellation && !config.cancellation) { - if (async.haveItemsQueued()) { - throw new Error("cannot enable cancellation after promises are in use"); - } - Promise.prototype._clearCancellationData = cancellationClearCancellationData; - Promise.prototype._propagateFrom = cancellationPropagateFrom; - Promise.prototype._onCancel = cancellationOnCancel; - Promise.prototype._setOnCancel = cancellationSetOnCancel; - Promise.prototype._attachCancellationCallback = cancellationAttachCancellationCallback; - Promise.prototype._execute = cancellationExecute; - _propagateFromFunction2 = cancellationPropagateFrom; - config.cancellation = true; - } - if ("monitoring" in opts) { - if (opts.monitoring && !config.monitoring) { - config.monitoring = true; - Promise.prototype._fireEvent = activeFireEvent; - } else if (!opts.monitoring && config.monitoring) { - config.monitoring = false; - Promise.prototype._fireEvent = defaultFireEvent; - } - } - }; - - function defaultFireEvent() { - return false; - } - - Promise.prototype._fireEvent = defaultFireEvent; - Promise.prototype._execute = function (executor, resolve, reject) { - try { - executor(resolve, reject); - } catch (e) { - return e; - } - }; - Promise.prototype._onCancel = function () {}; - Promise.prototype._setOnCancel = function (handler) { - ; - }; - Promise.prototype._attachCancellationCallback = function (onCancel) { - ; - }; - Promise.prototype._captureStackTrace = function () {}; - Promise.prototype._attachExtraTrace = function () {}; - Promise.prototype._clearCancellationData = function () {}; - Promise.prototype._propagateFrom = function (parent, flags) { - ; - ; - }; - - function cancellationExecute(executor, resolve, reject) { - var promise = this; - try { - executor(resolve, reject, function (onCancel) { - if (typeof onCancel !== "function") { - throw new TypeError("onCancel must be a function, got: " + util.toString(onCancel)); - } - promise._attachCancellationCallback(onCancel); - }); - } catch (e) { - return e; - } - } - - function cancellationAttachCancellationCallback(onCancel) { - if (!this.isCancellable()) return this; - - var previousOnCancel = this._onCancel(); - if (previousOnCancel !== undefined) { - if (util.isArray(previousOnCancel)) { - previousOnCancel.push(onCancel); - } else { - this._setOnCancel([previousOnCancel, onCancel]); - } - } else { - this._setOnCancel(onCancel); - } - } - - function cancellationOnCancel() { - return this._onCancelField; - } - - function cancellationSetOnCancel(onCancel) { - this._onCancelField = onCancel; - } - - function cancellationClearCancellationData() { - this._cancellationParent = undefined; - this._onCancelField = undefined; - } - - function cancellationPropagateFrom(parent, flags) { - if ((flags & 1) !== 0) { - this._cancellationParent = parent; - var branchesRemainingToCancel = parent._branchesRemainingToCancel; - if (branchesRemainingToCancel === undefined) { - branchesRemainingToCancel = 0; - } - parent._branchesRemainingToCancel = branchesRemainingToCancel + 1; - } - if ((flags & 2) !== 0 && parent._isBound()) { - this._setBoundTo(parent._boundTo); - } - } - - function bindingPropagateFrom(parent, flags) { - if ((flags & 2) !== 0 && parent._isBound()) { - this._setBoundTo(parent._boundTo); - } - } - var _propagateFromFunction2 = bindingPropagateFrom; - - function _boundValueFunction2() { - var ret = this._boundTo; - if (ret !== undefined) { - if (ret instanceof Promise) { - if (ret.isFulfilled()) { - return ret.value(); - } else { - return undefined; - } - } - } - return ret; - } - - function longStackTracesCaptureStackTrace() { - this._trace = new CapturedTrace(this._peekContext()); - } - - function longStackTracesAttachExtraTrace(error, ignoreSelf) { - if (canAttachTrace(error)) { - var trace = this._trace; - if (trace !== undefined) { - if (ignoreSelf) trace = trace._parent; - } - if (trace !== undefined) { - trace.attachExtraTrace(error); - } else if (!error.__stackCleaned__) { - var parsed = parseStackAndMessage(error); - util.notEnumerableProp(error, "stack", parsed.message + "\n" + parsed.stack.join("\n")); - util.notEnumerableProp(error, "__stackCleaned__", true); - } - } - } - - function checkForgottenReturns(returnValue, promiseCreated, name, promise, parent) { - if (returnValue === undefined && promiseCreated !== null && wForgottenReturn) { - if (parent !== undefined && parent._returnedNonUndefined()) return; - - if (name) name = name + " "; - var msg = "a promise was created in a " + name + "handler but was not returned from it"; - promise._warn(msg, true, promiseCreated); - } - } - - function deprecated(name, replacement) { - var message = name + " is deprecated and will be removed in a future version."; - if (replacement) message += " Use " + replacement + " instead."; - return warn(message); - } - - function warn(message, shouldUseOwnTrace, promise) { - if (!config.warnings) return; - var warning = new Warning(message); - var ctx; - if (shouldUseOwnTrace) { - promise._attachExtraTrace(warning); - } else if (config.longStackTraces && (ctx = Promise._peekContext())) { - ctx.attachExtraTrace(warning); - } else { - var parsed = parseStackAndMessage(warning); - warning.stack = parsed.message + "\n" + parsed.stack.join("\n"); - } - - if (!activeFireEvent("warning", warning)) { - formatAndLogError(warning, "", true); - } - } - - function reconstructStack(message, stacks) { - for (var i = 0; i < stacks.length - 1; ++i) { - stacks[i].push("From previous event:"); - stacks[i] = stacks[i].join("\n"); - } - if (i < stacks.length) { - stacks[i] = stacks[i].join("\n"); - } - return message + "\n" + stacks.join("\n"); - } - - function removeDuplicateOrEmptyJumps(stacks) { - for (var i = 0; i < stacks.length; ++i) { - if (stacks[i].length === 0 || i + 1 < stacks.length && stacks[i][0] === stacks[i + 1][0]) { - stacks.splice(i, 1); - i--; - } - } - } - - function removeCommonRoots(stacks) { - var current = stacks[0]; - for (var i = 1; i < stacks.length; ++i) { - var prev = stacks[i]; - var currentLastIndex = current.length - 1; - var currentLastLine = current[currentLastIndex]; - var commonRootMeetPoint = -1; - - for (var j = prev.length - 1; j >= 0; --j) { - if (prev[j] === currentLastLine) { - commonRootMeetPoint = j; - break; - } - } - - for (var j = commonRootMeetPoint; j >= 0; --j) { - var line = prev[j]; - if (current[currentLastIndex] === line) { - current.pop(); - currentLastIndex--; - } else { - break; - } - } - current = prev; - } - } - - function cleanStack(stack) { - var ret = []; - for (var i = 0; i < stack.length; ++i) { - var line = stack[i]; - var isTraceLine = " (No stack trace)" === line || stackFramePattern.test(line); - var isInternalFrame = isTraceLine && shouldIgnore(line); - if (isTraceLine && !isInternalFrame) { - if (indentStackFrames && line.charAt(0) !== " ") { - line = " " + line; - } - ret.push(line); - } - } - return ret; - } - - function stackFramesAsArray(error) { - var stack = error.stack.replace(/\s+$/g, "").split("\n"); - for (var i = 0; i < stack.length; ++i) { - var line = stack[i]; - if (" (No stack trace)" === line || stackFramePattern.test(line)) { - break; - } - } - if (i > 0) { - stack = stack.slice(i); - } - return stack; - } - - function parseStackAndMessage(error) { - var stack = error.stack; - var message = error.toString(); - stack = typeof stack === "string" && stack.length > 0 ? stackFramesAsArray(error) : [" (No stack trace)"]; - return { - message: message, - stack: cleanStack(stack) - }; - } - - function formatAndLogError(error, title, isSoft) { - if (typeof console !== "undefined") { - var message; - if (util.isObject(error)) { - var stack = error.stack; - message = title + formatStack(stack, error); - } else { - message = title + String(error); - } - if (typeof printWarning === "function") { - printWarning(message, isSoft); - } else if (typeof console.log === "function" || _typeof(console.log) === "object") { - console.log(message); - } - } - } - - function fireRejectionEvent(name, localHandler, reason, promise) { - var localEventFired = false; - try { - if (typeof localHandler === "function") { - localEventFired = true; - if (name === "rejectionHandled") { - localHandler(promise); - } else { - localHandler(reason, promise); - } - } - } catch (e) { - async.throwLater(e); - } - - if (name === "unhandledRejection") { - if (!activeFireEvent(name, reason, promise) && !localEventFired) { - formatAndLogError(reason, "Unhandled rejection "); - } - } else { - activeFireEvent(name, promise); - } - } - - function formatNonError(obj) { - var str; - if (typeof obj === "function") { - str = "[function " + (obj.name || "anonymous") + "]"; - } else { - str = obj && typeof obj.toString === "function" ? obj.toString() : util.toString(obj); - var ruselessToString = /\[object [a-zA-Z0-9$_]+\]/; - if (ruselessToString.test(str)) { - try { - var newStr = JSON.stringify(obj); - str = newStr; - } catch (e) {} - } - if (str.length === 0) { - str = "(empty array)"; - } - } - return "(<" + snip(str) + ">, no stack trace)"; - } - - function snip(str) { - var maxChars = 41; - if (str.length < maxChars) { - return str; - } - return str.substr(0, maxChars - 3) + "..."; - } - - function longStackTracesIsSupported() { - return typeof captureStackTrace === "function"; - } - - var shouldIgnore = function shouldIgnore() { - return false; - }; - var parseLineInfoRegex = /[\/<\(]([^:\/]+):(\d+):(?:\d+)\)?\s*$/; - function parseLineInfo(line) { - var matches = line.match(parseLineInfoRegex); - if (matches) { - return { - fileName: matches[1], - line: parseInt(matches[2], 10) - }; - } - } - - function setBounds(firstLineError, lastLineError) { - if (!longStackTracesIsSupported()) return; - var firstStackLines = firstLineError.stack.split("\n"); - var lastStackLines = lastLineError.stack.split("\n"); - var firstIndex = -1; - var lastIndex = -1; - var firstFileName; - var lastFileName; - for (var i = 0; i < firstStackLines.length; ++i) { - var result = parseLineInfo(firstStackLines[i]); - if (result) { - firstFileName = result.fileName; - firstIndex = result.line; - break; - } - } - for (var i = 0; i < lastStackLines.length; ++i) { - var result = parseLineInfo(lastStackLines[i]); - if (result) { - lastFileName = result.fileName; - lastIndex = result.line; - break; - } - } - if (firstIndex < 0 || lastIndex < 0 || !firstFileName || !lastFileName || firstFileName !== lastFileName || firstIndex >= lastIndex) { - return; - } - - shouldIgnore = function shouldIgnore(line) { - if (bluebirdFramePattern.test(line)) return true; - var info = parseLineInfo(line); - if (info) { - if (info.fileName === firstFileName && firstIndex <= info.line && info.line <= lastIndex) { - return true; - } - } - return false; - }; - } - - function CapturedTrace(parent) { - this._parent = parent; - this._promisesCreated = 0; - var length = this._length = 1 + (parent === undefined ? 0 : parent._length); - captureStackTrace(this, CapturedTrace); - if (length > 32) this.uncycle(); - } - util.inherits(CapturedTrace, Error); - Context.CapturedTrace = CapturedTrace; - - CapturedTrace.prototype.uncycle = function () { - var length = this._length; - if (length < 2) return; - var nodes = []; - var stackToIndex = {}; - - for (var i = 0, node = this; node !== undefined; ++i) { - nodes.push(node); - node = node._parent; - } - length = this._length = i; - for (var i = length - 1; i >= 0; --i) { - var stack = nodes[i].stack; - if (stackToIndex[stack] === undefined) { - stackToIndex[stack] = i; - } - } - for (var i = 0; i < length; ++i) { - var currentStack = nodes[i].stack; - var index = stackToIndex[currentStack]; - if (index !== undefined && index !== i) { - if (index > 0) { - nodes[index - 1]._parent = undefined; - nodes[index - 1]._length = 1; - } - nodes[i]._parent = undefined; - nodes[i]._length = 1; - var cycleEdgeNode = i > 0 ? nodes[i - 1] : this; - - if (index < length - 1) { - cycleEdgeNode._parent = nodes[index + 1]; - cycleEdgeNode._parent.uncycle(); - cycleEdgeNode._length = cycleEdgeNode._parent._length + 1; - } else { - cycleEdgeNode._parent = undefined; - cycleEdgeNode._length = 1; - } - var currentChildLength = cycleEdgeNode._length + 1; - for (var j = i - 2; j >= 0; --j) { - nodes[j]._length = currentChildLength; - currentChildLength++; - } - return; - } - } - }; - - CapturedTrace.prototype.attachExtraTrace = function (error) { - if (error.__stackCleaned__) return; - this.uncycle(); - var parsed = parseStackAndMessage(error); - var message = parsed.message; - var stacks = [parsed.stack]; - - var trace = this; - while (trace !== undefined) { - stacks.push(cleanStack(trace.stack.split("\n"))); - trace = trace._parent; - } - removeCommonRoots(stacks); - removeDuplicateOrEmptyJumps(stacks); - util.notEnumerableProp(error, "stack", reconstructStack(message, stacks)); - util.notEnumerableProp(error, "__stackCleaned__", true); - }; - - var captureStackTrace = function stackDetection() { - var v8stackFramePattern = /^\s*at\s*/; - var v8stackFormatter = function v8stackFormatter(stack, error) { - if (typeof stack === "string") return stack; - - if (error.name !== undefined && error.message !== undefined) { - return error.toString(); - } - return formatNonError(error); - }; - - if (typeof Error.stackTraceLimit === "number" && typeof Error.captureStackTrace === "function") { - Error.stackTraceLimit += 6; - stackFramePattern = v8stackFramePattern; - formatStack = v8stackFormatter; - var captureStackTrace = Error.captureStackTrace; - - shouldIgnore = function shouldIgnore(line) { - return bluebirdFramePattern.test(line); - }; - return function (receiver, ignoreUntil) { - Error.stackTraceLimit += 6; - captureStackTrace(receiver, ignoreUntil); - Error.stackTraceLimit -= 6; - }; - } - var err = new Error(); - - if (typeof err.stack === "string" && err.stack.split("\n")[0].indexOf("stackDetection@") >= 0) { - stackFramePattern = /@/; - formatStack = v8stackFormatter; - indentStackFrames = true; - return function captureStackTrace(o) { - o.stack = new Error().stack; - }; - } - - var hasStackAfterThrow; - try { - throw new Error(); - } catch (e) { - hasStackAfterThrow = "stack" in e; - } - if (!("stack" in err) && hasStackAfterThrow && typeof Error.stackTraceLimit === "number") { - stackFramePattern = v8stackFramePattern; - formatStack = v8stackFormatter; - return function captureStackTrace(o) { - Error.stackTraceLimit += 6; - try { - throw new Error(); - } catch (e) { - o.stack = e.stack; - } - Error.stackTraceLimit -= 6; - }; - } - - formatStack = function formatStack(stack, error) { - if (typeof stack === "string") return stack; - - if (((typeof error === "undefined" ? "undefined" : _typeof(error)) === "object" || typeof error === "function") && error.name !== undefined && error.message !== undefined) { - return error.toString(); - } - return formatNonError(error); - }; - - return null; - }([]); - - if (typeof console !== "undefined" && typeof console.warn !== "undefined") { - printWarning = function printWarning(message) { - console.warn(message); - }; - if (util.isNode && process.stderr.isTTY) { - printWarning = function printWarning(message, isSoft) { - var color = isSoft ? "\x1B[33m" : "\x1B[31m"; - console.warn(color + message + "\x1B[0m\n"); - }; - } else if (!util.isNode && typeof new Error().stack === "string") { - printWarning = function printWarning(message, isSoft) { - console.warn("%c" + message, isSoft ? "color: darkorange" : "color: red"); - }; - } - } - - var config = { - warnings: warnings, - longStackTraces: false, - cancellation: false, - monitoring: false - }; - - if (longStackTraces) Promise.longStackTraces(); - - return { - longStackTraces: function longStackTraces() { - return config.longStackTraces; - }, - warnings: function warnings() { - return config.warnings; - }, - cancellation: function cancellation() { - return config.cancellation; - }, - monitoring: function monitoring() { - return config.monitoring; - }, - propagateFromFunction: function propagateFromFunction() { - return _propagateFromFunction2; - }, - boundValueFunction: function boundValueFunction() { - return _boundValueFunction2; - }, - checkForgottenReturns: checkForgottenReturns, - setBounds: setBounds, - warn: warn, - deprecated: deprecated, - CapturedTrace: CapturedTrace, - fireDomEvent: fireDomEvent, - fireGlobalEvent: fireGlobalEvent - }; - }; - }, { "./errors": 12, "./util": 36 }], 10: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise) { - function returner() { - return this.value; - } - function thrower() { - throw this.reason; - } - - Promise.prototype["return"] = Promise.prototype.thenReturn = function (value) { - if (value instanceof Promise) value.suppressUnhandledRejections(); - return this._then(returner, undefined, undefined, { value: value }, undefined); - }; - - Promise.prototype["throw"] = Promise.prototype.thenThrow = function (reason) { - return this._then(thrower, undefined, undefined, { reason: reason }, undefined); - }; - - Promise.prototype.catchThrow = function (reason) { - if (arguments.length <= 1) { - return this._then(undefined, thrower, undefined, { reason: reason }, undefined); - } else { - var _reason = arguments[1]; - var handler = function handler() { - throw _reason; - }; - return this.caught(reason, handler); - } - }; - - Promise.prototype.catchReturn = function (value) { - if (arguments.length <= 1) { - if (value instanceof Promise) value.suppressUnhandledRejections(); - return this._then(undefined, returner, undefined, { value: value }, undefined); - } else { - var _value = arguments[1]; - if (_value instanceof Promise) _value.suppressUnhandledRejections(); - var handler = function handler() { - return _value; - }; - return this.caught(value, handler); - } - }; - }; - }, {}], 11: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, INTERNAL) { - var PromiseReduce = Promise.reduce; - var PromiseAll = Promise.all; - - function promiseAllThis() { - return PromiseAll(this); - } - - function PromiseMapSeries(promises, fn) { - return PromiseReduce(promises, fn, INTERNAL, INTERNAL); - } - - Promise.prototype.each = function (fn) { - return this.mapSeries(fn)._then(promiseAllThis, undefined, undefined, this, undefined); - }; - - Promise.prototype.mapSeries = function (fn) { - return PromiseReduce(this, fn, INTERNAL, INTERNAL); - }; - - Promise.each = function (promises, fn) { - return PromiseMapSeries(promises, fn)._then(promiseAllThis, undefined, undefined, promises, undefined); - }; - - Promise.mapSeries = PromiseMapSeries; - }; - }, {}], 12: [function (_dereq_, module, exports) { - "use strict"; - - var es5 = _dereq_("./es5"); - var Objectfreeze = es5.freeze; - var util = _dereq_("./util"); - var inherits = util.inherits; - var notEnumerableProp = util.notEnumerableProp; - - function subError(nameProperty, defaultMessage) { - function SubError(message) { - if (!(this instanceof SubError)) return new SubError(message); - notEnumerableProp(this, "message", typeof message === "string" ? message : defaultMessage); - notEnumerableProp(this, "name", nameProperty); - if (Error.captureStackTrace) { - Error.captureStackTrace(this, this.constructor); - } else { - Error.call(this); - } - } - inherits(SubError, Error); - return SubError; - } - - var _TypeError, _RangeError; - var Warning = subError("Warning", "warning"); - var CancellationError = subError("CancellationError", "cancellation error"); - var TimeoutError = subError("TimeoutError", "timeout error"); - var AggregateError = subError("AggregateError", "aggregate error"); - try { - _TypeError = TypeError; - _RangeError = RangeError; - } catch (e) { - _TypeError = subError("TypeError", "type error"); - _RangeError = subError("RangeError", "range error"); - } - - var methods = ("join pop push shift unshift slice filter forEach some " + "every map indexOf lastIndexOf reduce reduceRight sort reverse").split(" "); - - for (var i = 0; i < methods.length; ++i) { - if (typeof Array.prototype[methods[i]] === "function") { - AggregateError.prototype[methods[i]] = Array.prototype[methods[i]]; - } - } - - es5.defineProperty(AggregateError.prototype, "length", { - value: 0, - configurable: false, - writable: true, - enumerable: true - }); - AggregateError.prototype["isOperational"] = true; - var level = 0; - AggregateError.prototype.toString = function () { - var indent = Array(level * 4 + 1).join(" "); - var ret = "\n" + indent + "AggregateError of:" + "\n"; - level++; - indent = Array(level * 4 + 1).join(" "); - for (var i = 0; i < this.length; ++i) { - var str = this[i] === this ? "[Circular AggregateError]" : this[i] + ""; - var lines = str.split("\n"); - for (var j = 0; j < lines.length; ++j) { - lines[j] = indent + lines[j]; - } - str = lines.join("\n"); - ret += str + "\n"; - } - level--; - return ret; - }; - - function OperationalError(message) { - if (!(this instanceof OperationalError)) return new OperationalError(message); - notEnumerableProp(this, "name", "OperationalError"); - notEnumerableProp(this, "message", message); - this.cause = message; - this["isOperational"] = true; - - if (message instanceof Error) { - notEnumerableProp(this, "message", message.message); - notEnumerableProp(this, "stack", message.stack); - } else if (Error.captureStackTrace) { - Error.captureStackTrace(this, this.constructor); - } - } - inherits(OperationalError, Error); - - var errorTypes = Error["__BluebirdErrorTypes__"]; - if (!errorTypes) { - errorTypes = Objectfreeze({ - CancellationError: CancellationError, - TimeoutError: TimeoutError, - OperationalError: OperationalError, - RejectionError: OperationalError, - AggregateError: AggregateError - }); - es5.defineProperty(Error, "__BluebirdErrorTypes__", { - value: errorTypes, - writable: false, - enumerable: false, - configurable: false - }); - } - - module.exports = { - Error: Error, - TypeError: _TypeError, - RangeError: _RangeError, - CancellationError: errorTypes.CancellationError, - OperationalError: errorTypes.OperationalError, - TimeoutError: errorTypes.TimeoutError, - AggregateError: errorTypes.AggregateError, - Warning: Warning - }; - }, { "./es5": 13, "./util": 36 }], 13: [function (_dereq_, module, exports) { - var isES5 = function () { - "use strict"; - - return this === undefined; - }(); - - if (isES5) { - module.exports = { - freeze: Object.freeze, - defineProperty: Object.defineProperty, - getDescriptor: Object.getOwnPropertyDescriptor, - keys: Object.keys, - names: Object.getOwnPropertyNames, - getPrototypeOf: Object.getPrototypeOf, - isArray: Array.isArray, - isES5: isES5, - propertyIsWritable: function propertyIsWritable(obj, prop) { - var descriptor = Object.getOwnPropertyDescriptor(obj, prop); - return !!(!descriptor || descriptor.writable || descriptor.set); - } - }; - } else { - var has = {}.hasOwnProperty; - var str = {}.toString; - var proto = {}.constructor.prototype; - - var ObjectKeys = function ObjectKeys(o) { - var ret = []; - for (var key in o) { - if (has.call(o, key)) { - ret.push(key); - } - } - return ret; - }; - - var ObjectGetDescriptor = function ObjectGetDescriptor(o, key) { - return { value: o[key] }; - }; - - var ObjectDefineProperty = function ObjectDefineProperty(o, key, desc) { - o[key] = desc.value; - return o; - }; - - var ObjectFreeze = function ObjectFreeze(obj) { - return obj; - }; - - var ObjectGetPrototypeOf = function ObjectGetPrototypeOf(obj) { - try { - return Object(obj).constructor.prototype; - } catch (e) { - return proto; - } - }; - - var ArrayIsArray = function ArrayIsArray(obj) { - try { - return str.call(obj) === "[object Array]"; - } catch (e) { - return false; - } - }; - - module.exports = { - isArray: ArrayIsArray, - keys: ObjectKeys, - names: ObjectKeys, - defineProperty: ObjectDefineProperty, - getDescriptor: ObjectGetDescriptor, - freeze: ObjectFreeze, - getPrototypeOf: ObjectGetPrototypeOf, - isES5: isES5, - propertyIsWritable: function propertyIsWritable() { - return true; - } - }; - } - }, {}], 14: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, INTERNAL) { - var PromiseMap = Promise.map; - - Promise.prototype.filter = function (fn, options) { - return PromiseMap(this, fn, options, INTERNAL); - }; - - Promise.filter = function (promises, fn, options) { - return PromiseMap(promises, fn, options, INTERNAL); - }; - }; - }, {}], 15: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, tryConvertToPromise) { - var util = _dereq_("./util"); - var CancellationError = Promise.CancellationError; - var errorObj = util.errorObj; - - function PassThroughHandlerContext(promise, type, handler) { - this.promise = promise; - this.type = type; - this.handler = handler; - this.called = false; - this.cancelPromise = null; - } - - PassThroughHandlerContext.prototype.isFinallyHandler = function () { - return this.type === 0; - }; - - function FinallyHandlerCancelReaction(finallyHandler) { - this.finallyHandler = finallyHandler; - } - - FinallyHandlerCancelReaction.prototype._resultCancelled = function () { - checkCancel(this.finallyHandler); - }; - - function checkCancel(ctx, reason) { - if (ctx.cancelPromise != null) { - if (arguments.length > 1) { - ctx.cancelPromise._reject(reason); - } else { - ctx.cancelPromise._cancel(); - } - ctx.cancelPromise = null; - return true; - } - return false; - } - - function succeed() { - return finallyHandler.call(this, this.promise._target()._settledValue()); - } - function fail(reason) { - if (checkCancel(this, reason)) return; - errorObj.e = reason; - return errorObj; - } - function finallyHandler(reasonOrValue) { - var promise = this.promise; - var handler = this.handler; - - if (!this.called) { - this.called = true; - var ret = this.isFinallyHandler() ? handler.call(promise._boundValue()) : handler.call(promise._boundValue(), reasonOrValue); - if (ret !== undefined) { - promise._setReturnedNonUndefined(); - var maybePromise = tryConvertToPromise(ret, promise); - if (maybePromise instanceof Promise) { - if (this.cancelPromise != null) { - if (maybePromise.isCancelled()) { - var reason = new CancellationError("late cancellation observer"); - promise._attachExtraTrace(reason); - errorObj.e = reason; - return errorObj; - } else if (maybePromise.isPending()) { - maybePromise._attachCancellationCallback(new FinallyHandlerCancelReaction(this)); - } - } - return maybePromise._then(succeed, fail, undefined, this, undefined); - } - } - } - - if (promise.isRejected()) { - checkCancel(this); - errorObj.e = reasonOrValue; - return errorObj; - } else { - checkCancel(this); - return reasonOrValue; - } - } - - Promise.prototype._passThrough = function (handler, type, success, fail) { - if (typeof handler !== "function") return this.then(); - return this._then(success, fail, undefined, new PassThroughHandlerContext(this, type, handler), undefined); - }; - - Promise.prototype.lastly = Promise.prototype["finally"] = function (handler) { - return this._passThrough(handler, 0, finallyHandler, finallyHandler); - }; - - Promise.prototype.tap = function (handler) { - return this._passThrough(handler, 1, finallyHandler); - }; - - return PassThroughHandlerContext; - }; - }, { "./util": 36 }], 16: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, apiRejection, INTERNAL, tryConvertToPromise, Proxyable, debug) { - var errors = _dereq_("./errors"); - var TypeError = errors.TypeError; - var util = _dereq_("./util"); - var errorObj = util.errorObj; - var tryCatch = util.tryCatch; - var yieldHandlers = []; - - function promiseFromYieldHandler(value, yieldHandlers, traceParent) { - for (var i = 0; i < yieldHandlers.length; ++i) { - traceParent._pushContext(); - var result = tryCatch(yieldHandlers[i])(value); - traceParent._popContext(); - if (result === errorObj) { - traceParent._pushContext(); - var ret = Promise.reject(errorObj.e); - traceParent._popContext(); - return ret; - } - var maybePromise = tryConvertToPromise(result, traceParent); - if (maybePromise instanceof Promise) return maybePromise; - } - return null; - } - - function PromiseSpawn(generatorFunction, receiver, yieldHandler, stack) { - var promise = this._promise = new Promise(INTERNAL); - promise._captureStackTrace(); - promise._setOnCancel(this); - this._stack = stack; - this._generatorFunction = generatorFunction; - this._receiver = receiver; - this._generator = undefined; - this._yieldHandlers = typeof yieldHandler === "function" ? [yieldHandler].concat(yieldHandlers) : yieldHandlers; - this._yieldedPromise = null; - } - util.inherits(PromiseSpawn, Proxyable); - - PromiseSpawn.prototype._isResolved = function () { - return this._promise === null; - }; - - PromiseSpawn.prototype._cleanup = function () { - this._promise = this._generator = null; - }; - - PromiseSpawn.prototype._promiseCancelled = function () { - if (this._isResolved()) return; - var implementsReturn = typeof this._generator["return"] !== "undefined"; - - var result; - if (!implementsReturn) { - var reason = new Promise.CancellationError("generator .return() sentinel"); - Promise.coroutine.returnSentinel = reason; - this._promise._attachExtraTrace(reason); - this._promise._pushContext(); - result = tryCatch(this._generator["throw"]).call(this._generator, reason); - this._promise._popContext(); - if (result === errorObj && result.e === reason) { - result = null; - } - } else { - this._promise._pushContext(); - result = tryCatch(this._generator["return"]).call(this._generator, undefined); - this._promise._popContext(); - } - var promise = this._promise; - this._cleanup(); - if (result === errorObj) { - promise._rejectCallback(result.e, false); - } else { - promise.cancel(); - } - }; - - PromiseSpawn.prototype._promiseFulfilled = function (value) { - this._yieldedPromise = null; - this._promise._pushContext(); - var result = tryCatch(this._generator.next).call(this._generator, value); - this._promise._popContext(); - this._continue(result); - }; - - PromiseSpawn.prototype._promiseRejected = function (reason) { - this._yieldedPromise = null; - this._promise._attachExtraTrace(reason); - this._promise._pushContext(); - var result = tryCatch(this._generator["throw"]).call(this._generator, reason); - this._promise._popContext(); - this._continue(result); - }; - - PromiseSpawn.prototype._resultCancelled = function () { - if (this._yieldedPromise instanceof Promise) { - var promise = this._yieldedPromise; - this._yieldedPromise = null; - promise.cancel(); - } - }; - - PromiseSpawn.prototype.promise = function () { - return this._promise; - }; - - PromiseSpawn.prototype._run = function () { - this._generator = this._generatorFunction.call(this._receiver); - this._receiver = this._generatorFunction = undefined; - this._promiseFulfilled(undefined); - }; - - PromiseSpawn.prototype._continue = function (result) { - var promise = this._promise; - if (result === errorObj) { - this._cleanup(); - return promise._rejectCallback(result.e, false); - } - - var value = result.value; - if (result.done === true) { - this._cleanup(); - return promise._resolveCallback(value); - } else { - var maybePromise = tryConvertToPromise(value, this._promise); - if (!(maybePromise instanceof Promise)) { - maybePromise = promiseFromYieldHandler(maybePromise, this._yieldHandlers, this._promise); - if (maybePromise === null) { - this._promiseRejected(new TypeError("A value %s was yielded that could not be treated as a promise\n\n See http://goo.gl/MqrFmX\n\n".replace("%s", value) + "From coroutine:\n" + this._stack.split("\n").slice(1, -7).join("\n"))); - return; - } - } - maybePromise = maybePromise._target(); - var bitField = maybePromise._bitField; - ; - if ((bitField & 50397184) === 0) { - this._yieldedPromise = maybePromise; - maybePromise._proxy(this, null); - } else if ((bitField & 33554432) !== 0) { - this._promiseFulfilled(maybePromise._value()); - } else if ((bitField & 16777216) !== 0) { - this._promiseRejected(maybePromise._reason()); - } else { - this._promiseCancelled(); - } - } - }; - - Promise.coroutine = function (generatorFunction, options) { - if (typeof generatorFunction !== "function") { - throw new TypeError("generatorFunction must be a function\n\n See http://goo.gl/MqrFmX\n"); - } - var yieldHandler = Object(options).yieldHandler; - var PromiseSpawn$ = PromiseSpawn; - var stack = new Error().stack; - return function () { - var generator = generatorFunction.apply(this, arguments); - var spawn = new PromiseSpawn$(undefined, undefined, yieldHandler, stack); - var ret = spawn.promise(); - spawn._generator = generator; - spawn._promiseFulfilled(undefined); - return ret; - }; - }; - - Promise.coroutine.addYieldHandler = function (fn) { - if (typeof fn !== "function") { - throw new TypeError("expecting a function but got " + util.classString(fn)); - } - yieldHandlers.push(fn); - }; - - Promise.spawn = function (generatorFunction) { - debug.deprecated("Promise.spawn()", "Promise.coroutine()"); - if (typeof generatorFunction !== "function") { - return apiRejection("generatorFunction must be a function\n\n See http://goo.gl/MqrFmX\n"); - } - var spawn = new PromiseSpawn(generatorFunction, this); - var ret = spawn.promise(); - spawn._run(Promise.spawn); - return ret; - }; - }; - }, { "./errors": 12, "./util": 36 }], 17: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, PromiseArray, tryConvertToPromise, INTERNAL) { - var util = _dereq_("./util"); - var canEvaluate = util.canEvaluate; - var tryCatch = util.tryCatch; - var errorObj = util.errorObj; - var reject; - - if (!true) { - if (canEvaluate) { - var thenCallback = function thenCallback(i) { - return new Function("value", "holder", " \n\ - 'use strict'; \n\ - holder.pIndex = value; \n\ - holder.checkFulfillment(this); \n\ - ".replace(/Index/g, i)); - }; - - var promiseSetter = function promiseSetter(i) { - return new Function("promise", "holder", " \n\ - 'use strict'; \n\ - holder.pIndex = promise; \n\ - ".replace(/Index/g, i)); - }; - - var generateHolderClass = function generateHolderClass(total) { - var props = new Array(total); - for (var i = 0; i < props.length; ++i) { - props[i] = "this.p" + (i + 1); - } - var assignment = props.join(" = ") + " = null;"; - var cancellationCode = "var promise;\n" + props.map(function (prop) { - return " \n\ - promise = " + prop + "; \n\ - if (promise instanceof Promise) { \n\ - promise.cancel(); \n\ - } \n\ - "; - }).join("\n"); - var passedArguments = props.join(", "); - var name = "Holder$" + total; - - var code = "return function(tryCatch, errorObj, Promise) { \n\ - 'use strict'; \n\ - function [TheName](fn) { \n\ - [TheProperties] \n\ - this.fn = fn; \n\ - this.now = 0; \n\ - } \n\ - [TheName].prototype.checkFulfillment = function(promise) { \n\ - var now = ++this.now; \n\ - if (now === [TheTotal]) { \n\ - promise._pushContext(); \n\ - var callback = this.fn; \n\ - var ret = tryCatch(callback)([ThePassedArguments]); \n\ - promise._popContext(); \n\ - if (ret === errorObj) { \n\ - promise._rejectCallback(ret.e, false); \n\ - } else { \n\ - promise._resolveCallback(ret); \n\ - } \n\ - } \n\ - }; \n\ - \n\ - [TheName].prototype._resultCancelled = function() { \n\ - [CancellationCode] \n\ - }; \n\ - \n\ - return [TheName]; \n\ - }(tryCatch, errorObj, Promise); \n\ - "; - - code = code.replace(/\[TheName\]/g, name).replace(/\[TheTotal\]/g, total).replace(/\[ThePassedArguments\]/g, passedArguments).replace(/\[TheProperties\]/g, assignment).replace(/\[CancellationCode\]/g, cancellationCode); - - return new Function("tryCatch", "errorObj", "Promise", code)(tryCatch, errorObj, Promise); - }; - - var holderClasses = []; - var thenCallbacks = []; - var promiseSetters = []; - - for (var i = 0; i < 8; ++i) { - holderClasses.push(generateHolderClass(i + 1)); - thenCallbacks.push(thenCallback(i + 1)); - promiseSetters.push(promiseSetter(i + 1)); - } - - reject = function reject(reason) { - this._reject(reason); - }; - } - } - - Promise.join = function () { - var last = arguments.length - 1; - var fn; - if (last > 0 && typeof arguments[last] === "function") { - fn = arguments[last]; - if (!true) { - if (last <= 8 && canEvaluate) { - var ret = new Promise(INTERNAL); - ret._captureStackTrace(); - var HolderClass = holderClasses[last - 1]; - var holder = new HolderClass(fn); - var callbacks = thenCallbacks; - - for (var i = 0; i < last; ++i) { - var maybePromise = tryConvertToPromise(arguments[i], ret); - if (maybePromise instanceof Promise) { - maybePromise = maybePromise._target(); - var bitField = maybePromise._bitField; - ; - if ((bitField & 50397184) === 0) { - maybePromise._then(callbacks[i], reject, undefined, ret, holder); - promiseSetters[i](maybePromise, holder); - } else if ((bitField & 33554432) !== 0) { - callbacks[i].call(ret, maybePromise._value(), holder); - } else if ((bitField & 16777216) !== 0) { - ret._reject(maybePromise._reason()); - } else { - ret._cancel(); - } - } else { - callbacks[i].call(ret, maybePromise, holder); - } - } - if (!ret._isFateSealed()) { - ret._setAsyncGuaranteed(); - ret._setOnCancel(holder); - } - return ret; - } - } - } - var args = [].slice.call(arguments);; - if (fn) args.pop(); - var ret = new PromiseArray(args).promise(); - return fn !== undefined ? ret.spread(fn) : ret; - }; - }; - }, { "./util": 36 }], 18: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, PromiseArray, apiRejection, tryConvertToPromise, INTERNAL, debug) { - var getDomain = Promise._getDomain; - var util = _dereq_("./util"); - var tryCatch = util.tryCatch; - var errorObj = util.errorObj; - var EMPTY_ARRAY = []; - - function MappingPromiseArray(promises, fn, limit, _filter) { - this.constructor$(promises); - this._promise._captureStackTrace(); - var domain = getDomain(); - this._callback = domain === null ? fn : domain.bind(fn); - this._preservedValues = _filter === INTERNAL ? new Array(this.length()) : null; - this._limit = limit; - this._inFlight = 0; - this._queue = limit >= 1 ? [] : EMPTY_ARRAY; - this._init$(undefined, -2); - } - util.inherits(MappingPromiseArray, PromiseArray); - - MappingPromiseArray.prototype._init = function () {}; - - MappingPromiseArray.prototype._promiseFulfilled = function (value, index) { - var values = this._values; - var length = this.length(); - var preservedValues = this._preservedValues; - var limit = this._limit; - - if (index < 0) { - index = index * -1 - 1; - values[index] = value; - if (limit >= 1) { - this._inFlight--; - this._drainQueue(); - if (this._isResolved()) return true; - } - } else { - if (limit >= 1 && this._inFlight >= limit) { - values[index] = value; - this._queue.push(index); - return false; - } - if (preservedValues !== null) preservedValues[index] = value; - - var promise = this._promise; - var callback = this._callback; - var receiver = promise._boundValue(); - promise._pushContext(); - var ret = tryCatch(callback).call(receiver, value, index, length); - var promiseCreated = promise._popContext(); - debug.checkForgottenReturns(ret, promiseCreated, preservedValues !== null ? "Promise.filter" : "Promise.map", promise); - if (ret === errorObj) { - this._reject(ret.e); - return true; - } - - var maybePromise = tryConvertToPromise(ret, this._promise); - if (maybePromise instanceof Promise) { - maybePromise = maybePromise._target(); - var bitField = maybePromise._bitField; - ; - if ((bitField & 50397184) === 0) { - if (limit >= 1) this._inFlight++; - values[index] = maybePromise; - maybePromise._proxy(this, (index + 1) * -1); - return false; - } else if ((bitField & 33554432) !== 0) { - ret = maybePromise._value(); - } else if ((bitField & 16777216) !== 0) { - this._reject(maybePromise._reason()); - return true; - } else { - this._cancel(); - return true; - } - } - values[index] = ret; - } - var totalResolved = ++this._totalResolved; - if (totalResolved >= length) { - if (preservedValues !== null) { - this._filter(values, preservedValues); - } else { - this._resolve(values); - } - return true; - } - return false; - }; - - MappingPromiseArray.prototype._drainQueue = function () { - var queue = this._queue; - var limit = this._limit; - var values = this._values; - while (queue.length > 0 && this._inFlight < limit) { - if (this._isResolved()) return; - var index = queue.pop(); - this._promiseFulfilled(values[index], index); - } - }; - - MappingPromiseArray.prototype._filter = function (booleans, values) { - var len = values.length; - var ret = new Array(len); - var j = 0; - for (var i = 0; i < len; ++i) { - if (booleans[i]) ret[j++] = values[i]; - } - ret.length = j; - this._resolve(ret); - }; - - MappingPromiseArray.prototype.preservedValues = function () { - return this._preservedValues; - }; - - function map(promises, fn, options, _filter) { - if (typeof fn !== "function") { - return apiRejection("expecting a function but got " + util.classString(fn)); - } - var limit = (typeof options === "undefined" ? "undefined" : _typeof(options)) === "object" && options !== null ? options.concurrency : 0; - limit = typeof limit === "number" && isFinite(limit) && limit >= 1 ? limit : 0; - return new MappingPromiseArray(promises, fn, limit, _filter).promise(); - } - - Promise.prototype.map = function (fn, options) { - return map(this, fn, options, null); - }; - - Promise.map = function (promises, fn, options, _filter) { - return map(promises, fn, options, _filter); - }; - }; - }, { "./util": 36 }], 19: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, INTERNAL, tryConvertToPromise, apiRejection, debug) { - var util = _dereq_("./util"); - var tryCatch = util.tryCatch; - - Promise.method = function (fn) { - if (typeof fn !== "function") { - throw new Promise.TypeError("expecting a function but got " + util.classString(fn)); - } - return function () { - var ret = new Promise(INTERNAL); - ret._captureStackTrace(); - ret._pushContext(); - var value = tryCatch(fn).apply(this, arguments); - var promiseCreated = ret._popContext(); - debug.checkForgottenReturns(value, promiseCreated, "Promise.method", ret); - ret._resolveFromSyncValue(value); - return ret; - }; - }; - - Promise.attempt = Promise["try"] = function (fn) { - if (typeof fn !== "function") { - return apiRejection("expecting a function but got " + util.classString(fn)); - } - var ret = new Promise(INTERNAL); - ret._captureStackTrace(); - ret._pushContext(); - var value; - if (arguments.length > 1) { - debug.deprecated("calling Promise.try with more than 1 argument"); - var arg = arguments[1]; - var ctx = arguments[2]; - value = util.isArray(arg) ? tryCatch(fn).apply(ctx, arg) : tryCatch(fn).call(ctx, arg); - } else { - value = tryCatch(fn)(); - } - var promiseCreated = ret._popContext(); - debug.checkForgottenReturns(value, promiseCreated, "Promise.try", ret); - ret._resolveFromSyncValue(value); - return ret; - }; - - Promise.prototype._resolveFromSyncValue = function (value) { - if (value === util.errorObj) { - this._rejectCallback(value.e, false); - } else { - this._resolveCallback(value, true); - } - }; - }; - }, { "./util": 36 }], 20: [function (_dereq_, module, exports) { - "use strict"; - - var util = _dereq_("./util"); - var maybeWrapAsError = util.maybeWrapAsError; - var errors = _dereq_("./errors"); - var OperationalError = errors.OperationalError; - var es5 = _dereq_("./es5"); - - function isUntypedError(obj) { - return obj instanceof Error && es5.getPrototypeOf(obj) === Error.prototype; - } - - var rErrorKey = /^(?:name|message|stack|cause)$/; - function wrapAsOperationalError(obj) { - var ret; - if (isUntypedError(obj)) { - ret = new OperationalError(obj); - ret.name = obj.name; - ret.message = obj.message; - ret.stack = obj.stack; - var keys = es5.keys(obj); - for (var i = 0; i < keys.length; ++i) { - var key = keys[i]; - if (!rErrorKey.test(key)) { - ret[key] = obj[key]; - } - } - return ret; - } - util.markAsOriginatingFromRejection(obj); - return obj; - } - - function nodebackForPromise(promise, multiArgs) { - return function (err, value) { - if (promise === null) return; - if (err) { - var wrapped = wrapAsOperationalError(maybeWrapAsError(err)); - promise._attachExtraTrace(wrapped); - promise._reject(wrapped); - } else if (!multiArgs) { - promise._fulfill(value); - } else { - var args = [].slice.call(arguments, 1);; - promise._fulfill(args); - } - promise = null; - }; - } - - module.exports = nodebackForPromise; - }, { "./errors": 12, "./es5": 13, "./util": 36 }], 21: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise) { - var util = _dereq_("./util"); - var async = Promise._async; - var tryCatch = util.tryCatch; - var errorObj = util.errorObj; - - function spreadAdapter(val, nodeback) { - var promise = this; - if (!util.isArray(val)) return successAdapter.call(promise, val, nodeback); - var ret = tryCatch(nodeback).apply(promise._boundValue(), [null].concat(val)); - if (ret === errorObj) { - async.throwLater(ret.e); - } - } - - function successAdapter(val, nodeback) { - var promise = this; - var receiver = promise._boundValue(); - var ret = val === undefined ? tryCatch(nodeback).call(receiver, null) : tryCatch(nodeback).call(receiver, null, val); - if (ret === errorObj) { - async.throwLater(ret.e); - } - } - function errorAdapter(reason, nodeback) { - var promise = this; - if (!reason) { - var newReason = new Error(reason + ""); - newReason.cause = reason; - reason = newReason; - } - var ret = tryCatch(nodeback).call(promise._boundValue(), reason); - if (ret === errorObj) { - async.throwLater(ret.e); - } - } - - Promise.prototype.asCallback = Promise.prototype.nodeify = function (nodeback, options) { - if (typeof nodeback == "function") { - var adapter = successAdapter; - if (options !== undefined && Object(options).spread) { - adapter = spreadAdapter; - } - this._then(adapter, errorAdapter, undefined, this, nodeback); - } - return this; - }; - }; - }, { "./util": 36 }], 22: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function () { - var makeSelfResolutionError = function makeSelfResolutionError() { - return new TypeError("circular promise resolution chain\n\n See http://goo.gl/MqrFmX\n"); - }; - var reflectHandler = function reflectHandler() { - return new Promise.PromiseInspection(this._target()); - }; - var apiRejection = function apiRejection(msg) { - return Promise.reject(new TypeError(msg)); - }; - function Proxyable() {} - var UNDEFINED_BINDING = {}; - var util = _dereq_("./util"); - - var getDomain; - if (util.isNode) { - getDomain = function getDomain() { - var ret = process.domain; - if (ret === undefined) ret = null; - return ret; - }; - } else { - getDomain = function getDomain() { - return null; - }; - } - util.notEnumerableProp(Promise, "_getDomain", getDomain); - - var es5 = _dereq_("./es5"); - var Async = _dereq_("./async"); - var async = new Async(); - es5.defineProperty(Promise, "_async", { value: async }); - var errors = _dereq_("./errors"); - var TypeError = Promise.TypeError = errors.TypeError; - Promise.RangeError = errors.RangeError; - var CancellationError = Promise.CancellationError = errors.CancellationError; - Promise.TimeoutError = errors.TimeoutError; - Promise.OperationalError = errors.OperationalError; - Promise.RejectionError = errors.OperationalError; - Promise.AggregateError = errors.AggregateError; - var INTERNAL = function INTERNAL() {}; - var APPLY = {}; - var NEXT_FILTER = {}; - var tryConvertToPromise = _dereq_("./thenables")(Promise, INTERNAL); - var PromiseArray = _dereq_("./promise_array")(Promise, INTERNAL, tryConvertToPromise, apiRejection, Proxyable); - var Context = _dereq_("./context")(Promise); - /*jshint unused:false*/ - var createContext = Context.create; - var debug = _dereq_("./debuggability")(Promise, Context); - var CapturedTrace = debug.CapturedTrace; - var PassThroughHandlerContext = _dereq_("./finally")(Promise, tryConvertToPromise); - var catchFilter = _dereq_("./catch_filter")(NEXT_FILTER); - var nodebackForPromise = _dereq_("./nodeback"); - var errorObj = util.errorObj; - var tryCatch = util.tryCatch; - function check(self, executor) { - if (typeof executor !== "function") { - throw new TypeError("expecting a function but got " + util.classString(executor)); - } - if (self.constructor !== Promise) { - throw new TypeError("the promise constructor cannot be invoked directly\n\n See http://goo.gl/MqrFmX\n"); - } - } - - function Promise(executor) { - this._bitField = 0; - this._fulfillmentHandler0 = undefined; - this._rejectionHandler0 = undefined; - this._promise0 = undefined; - this._receiver0 = undefined; - if (executor !== INTERNAL) { - check(this, executor); - this._resolveFromExecutor(executor); - } - this._promiseCreated(); - this._fireEvent("promiseCreated", this); - } - - Promise.prototype.toString = function () { - return "[object Promise]"; - }; - - Promise.prototype.caught = Promise.prototype["catch"] = function (fn) { - var len = arguments.length; - if (len > 1) { - var catchInstances = new Array(len - 1), - j = 0, - i; - for (i = 0; i < len - 1; ++i) { - var item = arguments[i]; - if (util.isObject(item)) { - catchInstances[j++] = item; - } else { - return apiRejection("expecting an object but got " + util.classString(item)); - } - } - catchInstances.length = j; - fn = arguments[i]; - return this.then(undefined, catchFilter(catchInstances, fn, this)); - } - return this.then(undefined, fn); - }; - - Promise.prototype.reflect = function () { - return this._then(reflectHandler, reflectHandler, undefined, this, undefined); - }; - - Promise.prototype.then = function (didFulfill, didReject) { - if (debug.warnings() && arguments.length > 0 && typeof didFulfill !== "function" && typeof didReject !== "function") { - var msg = ".then() only accepts functions but was passed: " + util.classString(didFulfill); - if (arguments.length > 1) { - msg += ", " + util.classString(didReject); - } - this._warn(msg); - } - return this._then(didFulfill, didReject, undefined, undefined, undefined); - }; - - Promise.prototype.done = function (didFulfill, didReject) { - var promise = this._then(didFulfill, didReject, undefined, undefined, undefined); - promise._setIsFinal(); - }; - - Promise.prototype.spread = function (fn) { - if (typeof fn !== "function") { - return apiRejection("expecting a function but got " + util.classString(fn)); - } - return this.all()._then(fn, undefined, undefined, APPLY, undefined); - }; - - Promise.prototype.toJSON = function () { - var ret = { - isFulfilled: false, - isRejected: false, - fulfillmentValue: undefined, - rejectionReason: undefined - }; - if (this.isFulfilled()) { - ret.fulfillmentValue = this.value(); - ret.isFulfilled = true; - } else if (this.isRejected()) { - ret.rejectionReason = this.reason(); - ret.isRejected = true; - } - return ret; - }; - - Promise.prototype.all = function () { - if (arguments.length > 0) { - this._warn(".all() was passed arguments but it does not take any"); - } - return new PromiseArray(this).promise(); - }; - - Promise.prototype.error = function (fn) { - return this.caught(util.originatesFromRejection, fn); - }; - - Promise.is = function (val) { - return val instanceof Promise; - }; - - Promise.fromNode = Promise.fromCallback = function (fn) { - var ret = new Promise(INTERNAL); - ret._captureStackTrace(); - var multiArgs = arguments.length > 1 ? !!Object(arguments[1]).multiArgs : false; - var result = tryCatch(fn)(nodebackForPromise(ret, multiArgs)); - if (result === errorObj) { - ret._rejectCallback(result.e, true); - } - if (!ret._isFateSealed()) ret._setAsyncGuaranteed(); - return ret; - }; - - Promise.all = function (promises) { - return new PromiseArray(promises).promise(); - }; - - Promise.cast = function (obj) { - var ret = tryConvertToPromise(obj); - if (!(ret instanceof Promise)) { - ret = new Promise(INTERNAL); - ret._captureStackTrace(); - ret._setFulfilled(); - ret._rejectionHandler0 = obj; - } - return ret; - }; - - Promise.resolve = Promise.fulfilled = Promise.cast; - - Promise.reject = Promise.rejected = function (reason) { - var ret = new Promise(INTERNAL); - ret._captureStackTrace(); - ret._rejectCallback(reason, true); - return ret; - }; - - Promise.setScheduler = function (fn) { - if (typeof fn !== "function") { - throw new TypeError("expecting a function but got " + util.classString(fn)); - } - var prev = async._schedule; - async._schedule = fn; - return prev; - }; - - Promise.prototype._then = function (didFulfill, didReject, _, receiver, internalData) { - var haveInternalData = internalData !== undefined; - var promise = haveInternalData ? internalData : new Promise(INTERNAL); - var target = this._target(); - var bitField = target._bitField; - - if (!haveInternalData) { - promise._propagateFrom(this, 3); - promise._captureStackTrace(); - if (receiver === undefined && (this._bitField & 2097152) !== 0) { - if (!((bitField & 50397184) === 0)) { - receiver = this._boundValue(); - } else { - receiver = target === this ? undefined : this._boundTo; - } - } - this._fireEvent("promiseChained", this, promise); - } - - var domain = getDomain(); - if (!((bitField & 50397184) === 0)) { - var handler, - value, - settler = target._settlePromiseCtx; - if ((bitField & 33554432) !== 0) { - value = target._rejectionHandler0; - handler = didFulfill; - } else if ((bitField & 16777216) !== 0) { - value = target._fulfillmentHandler0; - handler = didReject; - target._unsetRejectionIsUnhandled(); - } else { - settler = target._settlePromiseLateCancellationObserver; - value = new CancellationError("late cancellation observer"); - target._attachExtraTrace(value); - handler = didReject; - } - - async.invoke(settler, target, { - handler: domain === null ? handler : typeof handler === "function" && domain.bind(handler), - promise: promise, - receiver: receiver, - value: value - }); - } else { - target._addCallbacks(didFulfill, didReject, promise, receiver, domain); - } - - return promise; - }; - - Promise.prototype._length = function () { - return this._bitField & 65535; - }; - - Promise.prototype._isFateSealed = function () { - return (this._bitField & 117506048) !== 0; - }; - - Promise.prototype._isFollowing = function () { - return (this._bitField & 67108864) === 67108864; - }; - - Promise.prototype._setLength = function (len) { - this._bitField = this._bitField & -65536 | len & 65535; - }; - - Promise.prototype._setFulfilled = function () { - this._bitField = this._bitField | 33554432; - this._fireEvent("promiseFulfilled", this); - }; - - Promise.prototype._setRejected = function () { - this._bitField = this._bitField | 16777216; - this._fireEvent("promiseRejected", this); - }; - - Promise.prototype._setFollowing = function () { - this._bitField = this._bitField | 67108864; - this._fireEvent("promiseResolved", this); - }; - - Promise.prototype._setIsFinal = function () { - this._bitField = this._bitField | 4194304; - }; - - Promise.prototype._isFinal = function () { - return (this._bitField & 4194304) > 0; - }; - - Promise.prototype._unsetCancelled = function () { - this._bitField = this._bitField & ~65536; - }; - - Promise.prototype._setCancelled = function () { - this._bitField = this._bitField | 65536; - this._fireEvent("promiseCancelled", this); - }; - - Promise.prototype._setAsyncGuaranteed = function () { - this._bitField = this._bitField | 134217728; - }; - - Promise.prototype._receiverAt = function (index) { - var ret = index === 0 ? this._receiver0 : this[index * 4 - 4 + 3]; - if (ret === UNDEFINED_BINDING) { - return undefined; - } else if (ret === undefined && this._isBound()) { - return this._boundValue(); - } - return ret; - }; - - Promise.prototype._promiseAt = function (index) { - return this[index * 4 - 4 + 2]; - }; - - Promise.prototype._fulfillmentHandlerAt = function (index) { - return this[index * 4 - 4 + 0]; - }; - - Promise.prototype._rejectionHandlerAt = function (index) { - return this[index * 4 - 4 + 1]; - }; - - Promise.prototype._boundValue = function () {}; - - Promise.prototype._migrateCallback0 = function (follower) { - var bitField = follower._bitField; - var fulfill = follower._fulfillmentHandler0; - var reject = follower._rejectionHandler0; - var promise = follower._promise0; - var receiver = follower._receiverAt(0); - if (receiver === undefined) receiver = UNDEFINED_BINDING; - this._addCallbacks(fulfill, reject, promise, receiver, null); - }; - - Promise.prototype._migrateCallbackAt = function (follower, index) { - var fulfill = follower._fulfillmentHandlerAt(index); - var reject = follower._rejectionHandlerAt(index); - var promise = follower._promiseAt(index); - var receiver = follower._receiverAt(index); - if (receiver === undefined) receiver = UNDEFINED_BINDING; - this._addCallbacks(fulfill, reject, promise, receiver, null); - }; - - Promise.prototype._addCallbacks = function (fulfill, reject, promise, receiver, domain) { - var index = this._length(); - - if (index >= 65535 - 4) { - index = 0; - this._setLength(0); - } - - if (index === 0) { - this._promise0 = promise; - this._receiver0 = receiver; - if (typeof fulfill === "function") { - this._fulfillmentHandler0 = domain === null ? fulfill : domain.bind(fulfill); - } - if (typeof reject === "function") { - this._rejectionHandler0 = domain === null ? reject : domain.bind(reject); - } - } else { - var base = index * 4 - 4; - this[base + 2] = promise; - this[base + 3] = receiver; - if (typeof fulfill === "function") { - this[base + 0] = domain === null ? fulfill : domain.bind(fulfill); - } - if (typeof reject === "function") { - this[base + 1] = domain === null ? reject : domain.bind(reject); - } - } - this._setLength(index + 1); - return index; - }; - - Promise.prototype._proxy = function (proxyable, arg) { - this._addCallbacks(undefined, undefined, arg, proxyable, null); - }; - - Promise.prototype._resolveCallback = function (value, shouldBind) { - if ((this._bitField & 117506048) !== 0) return; - if (value === this) return this._rejectCallback(makeSelfResolutionError(), false); - var maybePromise = tryConvertToPromise(value, this); - if (!(maybePromise instanceof Promise)) return this._fulfill(value); - - if (shouldBind) this._propagateFrom(maybePromise, 2); - - var promise = maybePromise._target(); - var bitField = promise._bitField; - if ((bitField & 50397184) === 0) { - var len = this._length(); - if (len > 0) promise._migrateCallback0(this); - for (var i = 1; i < len; ++i) { - promise._migrateCallbackAt(this, i); - } - this._setFollowing(); - this._setLength(0); - this._setFollowee(promise); - } else if ((bitField & 33554432) !== 0) { - this._fulfill(promise._value()); - } else if ((bitField & 16777216) !== 0) { - this._reject(promise._reason()); - } else { - var reason = new CancellationError("late cancellation observer"); - promise._attachExtraTrace(reason); - this._reject(reason); - } - }; - - Promise.prototype._rejectCallback = function (reason, synchronous, ignoreNonErrorWarnings) { - var trace = util.ensureErrorObject(reason); - var hasStack = trace === reason; - if (!hasStack && !ignoreNonErrorWarnings && debug.warnings()) { - var message = "a promise was rejected with a non-error: " + util.classString(reason); - this._warn(message, true); - } - this._attachExtraTrace(trace, synchronous ? hasStack : false); - this._reject(reason); - }; - - Promise.prototype._resolveFromExecutor = function (executor) { - var promise = this; - this._captureStackTrace(); - this._pushContext(); - var synchronous = true; - var r = this._execute(executor, function (value) { - promise._resolveCallback(value); - }, function (reason) { - promise._rejectCallback(reason, synchronous); - }); - synchronous = false; - this._popContext(); - - if (r !== undefined) { - promise._rejectCallback(r, true); - } - }; - - Promise.prototype._settlePromiseFromHandler = function (handler, receiver, value, promise) { - var bitField = promise._bitField; - if ((bitField & 65536) !== 0) return; - promise._pushContext(); - var x; - if (receiver === APPLY) { - if (!value || typeof value.length !== "number") { - x = errorObj; - x.e = new TypeError("cannot .spread() a non-array: " + util.classString(value)); - } else { - x = tryCatch(handler).apply(this._boundValue(), value); - } - } else { - x = tryCatch(handler).call(receiver, value); - } - var promiseCreated = promise._popContext(); - bitField = promise._bitField; - if ((bitField & 65536) !== 0) return; - - if (x === NEXT_FILTER) { - promise._reject(value); - } else if (x === errorObj || x === promise) { - var err = x === promise ? makeSelfResolutionError() : x.e; - promise._rejectCallback(err, false); - } else { - debug.checkForgottenReturns(x, promiseCreated, "", promise, this); - promise._resolveCallback(x); - } - }; - - Promise.prototype._target = function () { - var ret = this; - while (ret._isFollowing()) { - ret = ret._followee(); - }return ret; - }; - - Promise.prototype._followee = function () { - return this._rejectionHandler0; - }; - - Promise.prototype._setFollowee = function (promise) { - this._rejectionHandler0 = promise; - }; - - Promise.prototype._settlePromise = function (promise, handler, receiver, value) { - var isPromise = promise instanceof Promise; - var bitField = this._bitField; - var asyncGuaranteed = (bitField & 134217728) !== 0; - if ((bitField & 65536) !== 0) { - if (isPromise) promise._invokeInternalOnCancel(); - - if (receiver instanceof PassThroughHandlerContext && receiver.isFinallyHandler()) { - receiver.cancelPromise = promise; - if (tryCatch(handler).call(receiver, value) === errorObj) { - promise._reject(errorObj.e); - } - } else if (handler === reflectHandler) { - promise._fulfill(reflectHandler.call(receiver)); - } else if (receiver instanceof Proxyable) { - receiver._promiseCancelled(promise); - } else if (isPromise || promise instanceof PromiseArray) { - promise._cancel(); - } else { - receiver.cancel(); - } - } else if (typeof handler === "function") { - if (!isPromise) { - handler.call(receiver, value, promise); - } else { - if (asyncGuaranteed) promise._setAsyncGuaranteed(); - this._settlePromiseFromHandler(handler, receiver, value, promise); - } - } else if (receiver instanceof Proxyable) { - if (!receiver._isResolved()) { - if ((bitField & 33554432) !== 0) { - receiver._promiseFulfilled(value, promise); - } else { - receiver._promiseRejected(value, promise); - } - } - } else if (isPromise) { - if (asyncGuaranteed) promise._setAsyncGuaranteed(); - if ((bitField & 33554432) !== 0) { - promise._fulfill(value); - } else { - promise._reject(value); - } - } - }; - - Promise.prototype._settlePromiseLateCancellationObserver = function (ctx) { - var handler = ctx.handler; - var promise = ctx.promise; - var receiver = ctx.receiver; - var value = ctx.value; - if (typeof handler === "function") { - if (!(promise instanceof Promise)) { - handler.call(receiver, value, promise); - } else { - this._settlePromiseFromHandler(handler, receiver, value, promise); - } - } else if (promise instanceof Promise) { - promise._reject(value); - } - }; - - Promise.prototype._settlePromiseCtx = function (ctx) { - this._settlePromise(ctx.promise, ctx.handler, ctx.receiver, ctx.value); - }; - - Promise.prototype._settlePromise0 = function (handler, value, bitField) { - var promise = this._promise0; - var receiver = this._receiverAt(0); - this._promise0 = undefined; - this._receiver0 = undefined; - this._settlePromise(promise, handler, receiver, value); - }; - - Promise.prototype._clearCallbackDataAtIndex = function (index) { - var base = index * 4 - 4; - this[base + 2] = this[base + 3] = this[base + 0] = this[base + 1] = undefined; - }; - - Promise.prototype._fulfill = function (value) { - var bitField = this._bitField; - if ((bitField & 117506048) >>> 16) return; - if (value === this) { - var err = makeSelfResolutionError(); - this._attachExtraTrace(err); - return this._reject(err); - } - this._setFulfilled(); - this._rejectionHandler0 = value; - - if ((bitField & 65535) > 0) { - if ((bitField & 134217728) !== 0) { - this._settlePromises(); - } else { - async.settlePromises(this); - } - } - }; - - Promise.prototype._reject = function (reason) { - var bitField = this._bitField; - if ((bitField & 117506048) >>> 16) return; - this._setRejected(); - this._fulfillmentHandler0 = reason; - - if (this._isFinal()) { - return async.fatalError(reason, util.isNode); - } - - if ((bitField & 65535) > 0) { - if ((bitField & 134217728) !== 0) { - this._settlePromises(); - } else { - async.settlePromises(this); - } - } else { - this._ensurePossibleRejectionHandled(); - } - }; - - Promise.prototype._fulfillPromises = function (len, value) { - for (var i = 1; i < len; i++) { - var handler = this._fulfillmentHandlerAt(i); - var promise = this._promiseAt(i); - var receiver = this._receiverAt(i); - this._clearCallbackDataAtIndex(i); - this._settlePromise(promise, handler, receiver, value); - } - }; - - Promise.prototype._rejectPromises = function (len, reason) { - for (var i = 1; i < len; i++) { - var handler = this._rejectionHandlerAt(i); - var promise = this._promiseAt(i); - var receiver = this._receiverAt(i); - this._clearCallbackDataAtIndex(i); - this._settlePromise(promise, handler, receiver, reason); - } - }; - - Promise.prototype._settlePromises = function () { - var bitField = this._bitField; - var len = bitField & 65535; - - if (len > 0) { - if ((bitField & 16842752) !== 0) { - var reason = this._fulfillmentHandler0; - this._settlePromise0(this._rejectionHandler0, reason, bitField); - this._rejectPromises(len, reason); - } else { - var value = this._rejectionHandler0; - this._settlePromise0(this._fulfillmentHandler0, value, bitField); - this._fulfillPromises(len, value); - } - this._setLength(0); - } - this._clearCancellationData(); - }; - - Promise.prototype._settledValue = function () { - var bitField = this._bitField; - if ((bitField & 33554432) !== 0) { - return this._rejectionHandler0; - } else if ((bitField & 16777216) !== 0) { - return this._fulfillmentHandler0; - } - }; - - function deferResolve(v) { - this.promise._resolveCallback(v); - } - function deferReject(v) { - this.promise._rejectCallback(v, false); - } - - Promise.defer = Promise.pending = function () { - debug.deprecated("Promise.defer", "new Promise"); - var promise = new Promise(INTERNAL); - return { - promise: promise, - resolve: deferResolve, - reject: deferReject - }; - }; - - util.notEnumerableProp(Promise, "_makeSelfResolutionError", makeSelfResolutionError); - - _dereq_("./method")(Promise, INTERNAL, tryConvertToPromise, apiRejection, debug); - _dereq_("./bind")(Promise, INTERNAL, tryConvertToPromise, debug); - _dereq_("./cancel")(Promise, PromiseArray, apiRejection, debug); - _dereq_("./direct_resolve")(Promise); - _dereq_("./synchronous_inspection")(Promise); - _dereq_("./join")(Promise, PromiseArray, tryConvertToPromise, INTERNAL, debug); - Promise.Promise = Promise; - _dereq_('./map.js')(Promise, PromiseArray, apiRejection, tryConvertToPromise, INTERNAL, debug); - _dereq_('./using.js')(Promise, apiRejection, tryConvertToPromise, createContext, INTERNAL, debug); - _dereq_('./timers.js')(Promise, INTERNAL, debug); - _dereq_('./generators.js')(Promise, apiRejection, INTERNAL, tryConvertToPromise, Proxyable, debug); - _dereq_('./nodeify.js')(Promise); - _dereq_('./call_get.js')(Promise); - _dereq_('./props.js')(Promise, PromiseArray, tryConvertToPromise, apiRejection); - _dereq_('./race.js')(Promise, INTERNAL, tryConvertToPromise, apiRejection); - _dereq_('./reduce.js')(Promise, PromiseArray, apiRejection, tryConvertToPromise, INTERNAL, debug); - _dereq_('./settle.js')(Promise, PromiseArray, debug); - _dereq_('./some.js')(Promise, PromiseArray, apiRejection); - _dereq_('./promisify.js')(Promise, INTERNAL); - _dereq_('./any.js')(Promise); - _dereq_('./each.js')(Promise, INTERNAL); - _dereq_('./filter.js')(Promise, INTERNAL); - - util.toFastProperties(Promise); - util.toFastProperties(Promise.prototype); - function fillTypes(value) { - var p = new Promise(INTERNAL); - p._fulfillmentHandler0 = value; - p._rejectionHandler0 = value; - p._promise0 = value; - p._receiver0 = value; - } - // Complete slack tracking, opt out of field-type tracking and - // stabilize map - fillTypes({ a: 1 }); - fillTypes({ b: 2 }); - fillTypes({ c: 3 }); - fillTypes(1); - fillTypes(function () {}); - fillTypes(undefined); - fillTypes(false); - fillTypes(new Promise(INTERNAL)); - debug.setBounds(Async.firstLineError, util.lastLineError); - return Promise; - }; - }, { "./any.js": 1, "./async": 2, "./bind": 3, "./call_get.js": 5, "./cancel": 6, "./catch_filter": 7, "./context": 8, "./debuggability": 9, "./direct_resolve": 10, "./each.js": 11, "./errors": 12, "./es5": 13, "./filter.js": 14, "./finally": 15, "./generators.js": 16, "./join": 17, "./map.js": 18, "./method": 19, "./nodeback": 20, "./nodeify.js": 21, "./promise_array": 23, "./promisify.js": 24, "./props.js": 25, "./race.js": 27, "./reduce.js": 28, "./settle.js": 30, "./some.js": 31, "./synchronous_inspection": 32, "./thenables": 33, "./timers.js": 34, "./using.js": 35, "./util": 36 }], 23: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, INTERNAL, tryConvertToPromise, apiRejection, Proxyable) { - var util = _dereq_("./util"); - var isArray = util.isArray; - - function toResolutionValue(val) { - switch (val) { - case -2: - return []; - case -3: - return {}; - } - } - - function PromiseArray(values) { - var promise = this._promise = new Promise(INTERNAL); - if (values instanceof Promise) { - promise._propagateFrom(values, 3); - } - promise._setOnCancel(this); - this._values = values; - this._length = 0; - this._totalResolved = 0; - this._init(undefined, -2); - } - util.inherits(PromiseArray, Proxyable); - - PromiseArray.prototype.length = function () { - return this._length; - }; - - PromiseArray.prototype.promise = function () { - return this._promise; - }; - - PromiseArray.prototype._init = function init(_, resolveValueIfEmpty) { - var values = tryConvertToPromise(this._values, this._promise); - if (values instanceof Promise) { - values = values._target(); - var bitField = values._bitField; - ; - this._values = values; - - if ((bitField & 50397184) === 0) { - this._promise._setAsyncGuaranteed(); - return values._then(init, this._reject, undefined, this, resolveValueIfEmpty); - } else if ((bitField & 33554432) !== 0) { - values = values._value(); - } else if ((bitField & 16777216) !== 0) { - return this._reject(values._reason()); - } else { - return this._cancel(); - } - } - values = util.asArray(values); - if (values === null) { - var err = apiRejection("expecting an array or an iterable object but got " + util.classString(values)).reason(); - this._promise._rejectCallback(err, false); - return; - } - - if (values.length === 0) { - if (resolveValueIfEmpty === -5) { - this._resolveEmptyArray(); - } else { - this._resolve(toResolutionValue(resolveValueIfEmpty)); - } - return; - } - this._iterate(values); - }; - - PromiseArray.prototype._iterate = function (values) { - var len = this.getActualLength(values.length); - this._length = len; - this._values = this.shouldCopyValues() ? new Array(len) : this._values; - var result = this._promise; - var isResolved = false; - var bitField = null; - for (var i = 0; i < len; ++i) { - var maybePromise = tryConvertToPromise(values[i], result); - - if (maybePromise instanceof Promise) { - maybePromise = maybePromise._target(); - bitField = maybePromise._bitField; - } else { - bitField = null; - } - - if (isResolved) { - if (bitField !== null) { - maybePromise.suppressUnhandledRejections(); - } - } else if (bitField !== null) { - if ((bitField & 50397184) === 0) { - maybePromise._proxy(this, i); - this._values[i] = maybePromise; - } else if ((bitField & 33554432) !== 0) { - isResolved = this._promiseFulfilled(maybePromise._value(), i); - } else if ((bitField & 16777216) !== 0) { - isResolved = this._promiseRejected(maybePromise._reason(), i); - } else { - isResolved = this._promiseCancelled(i); - } - } else { - isResolved = this._promiseFulfilled(maybePromise, i); - } - } - if (!isResolved) result._setAsyncGuaranteed(); - }; - - PromiseArray.prototype._isResolved = function () { - return this._values === null; - }; - - PromiseArray.prototype._resolve = function (value) { - this._values = null; - this._promise._fulfill(value); - }; - - PromiseArray.prototype._cancel = function () { - if (this._isResolved() || !this._promise.isCancellable()) return; - this._values = null; - this._promise._cancel(); - }; - - PromiseArray.prototype._reject = function (reason) { - this._values = null; - this._promise._rejectCallback(reason, false); - }; - - PromiseArray.prototype._promiseFulfilled = function (value, index) { - this._values[index] = value; - var totalResolved = ++this._totalResolved; - if (totalResolved >= this._length) { - this._resolve(this._values); - return true; - } - return false; - }; - - PromiseArray.prototype._promiseCancelled = function () { - this._cancel(); - return true; - }; - - PromiseArray.prototype._promiseRejected = function (reason) { - this._totalResolved++; - this._reject(reason); - return true; - }; - - PromiseArray.prototype._resultCancelled = function () { - if (this._isResolved()) return; - var values = this._values; - this._cancel(); - if (values instanceof Promise) { - values.cancel(); - } else { - for (var i = 0; i < values.length; ++i) { - if (values[i] instanceof Promise) { - values[i].cancel(); - } - } - } - }; - - PromiseArray.prototype.shouldCopyValues = function () { - return true; - }; - - PromiseArray.prototype.getActualLength = function (len) { - return len; - }; - - return PromiseArray; - }; - }, { "./util": 36 }], 24: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, INTERNAL) { - var THIS = {}; - var util = _dereq_("./util"); - var nodebackForPromise = _dereq_("./nodeback"); - var withAppended = util.withAppended; - var maybeWrapAsError = util.maybeWrapAsError; - var canEvaluate = util.canEvaluate; - var TypeError = _dereq_("./errors").TypeError; - var defaultSuffix = "Async"; - var defaultPromisified = { __isPromisified__: true }; - var noCopyProps = ["arity", "length", "name", "arguments", "caller", "callee", "prototype", "__isPromisified__"]; - var noCopyPropsPattern = new RegExp("^(?:" + noCopyProps.join("|") + ")$"); - - var defaultFilter = function defaultFilter(name) { - return util.isIdentifier(name) && name.charAt(0) !== "_" && name !== "constructor"; - }; - - function propsFilter(key) { - return !noCopyPropsPattern.test(key); - } - - function isPromisified(fn) { - try { - return fn.__isPromisified__ === true; - } catch (e) { - return false; - } - } - - function hasPromisified(obj, key, suffix) { - var val = util.getDataPropertyOrDefault(obj, key + suffix, defaultPromisified); - return val ? isPromisified(val) : false; - } - function checkValid(ret, suffix, suffixRegexp) { - for (var i = 0; i < ret.length; i += 2) { - var key = ret[i]; - if (suffixRegexp.test(key)) { - var keyWithoutAsyncSuffix = key.replace(suffixRegexp, ""); - for (var j = 0; j < ret.length; j += 2) { - if (ret[j] === keyWithoutAsyncSuffix) { - throw new TypeError("Cannot promisify an API that has normal methods with '%s'-suffix\n\n See http://goo.gl/MqrFmX\n".replace("%s", suffix)); - } - } - } - } - } - - function promisifiableMethods(obj, suffix, suffixRegexp, filter) { - var keys = util.inheritedDataKeys(obj); - var ret = []; - for (var i = 0; i < keys.length; ++i) { - var key = keys[i]; - var value = obj[key]; - var passesDefaultFilter = filter === defaultFilter ? true : defaultFilter(key, value, obj); - if (typeof value === "function" && !isPromisified(value) && !hasPromisified(obj, key, suffix) && filter(key, value, obj, passesDefaultFilter)) { - ret.push(key, value); - } - } - checkValid(ret, suffix, suffixRegexp); - return ret; - } - - var escapeIdentRegex = function escapeIdentRegex(str) { - return str.replace(/([$])/, "\\$"); - }; - - var makeNodePromisifiedEval; - if (!true) { - var switchCaseArgumentOrder = function switchCaseArgumentOrder(likelyArgumentCount) { - var ret = [likelyArgumentCount]; - var min = Math.max(0, likelyArgumentCount - 1 - 3); - for (var i = likelyArgumentCount - 1; i >= min; --i) { - ret.push(i); - } - for (var i = likelyArgumentCount + 1; i <= 3; ++i) { - ret.push(i); - } - return ret; - }; - - var argumentSequence = function argumentSequence(argumentCount) { - return util.filledRange(argumentCount, "_arg", ""); - }; - - var parameterDeclaration = function parameterDeclaration(parameterCount) { - return util.filledRange(Math.max(parameterCount, 3), "_arg", ""); - }; - - var parameterCount = function parameterCount(fn) { - if (typeof fn.length === "number") { - return Math.max(Math.min(fn.length, 1023 + 1), 0); - } - return 0; - }; - - makeNodePromisifiedEval = function makeNodePromisifiedEval(callback, receiver, originalName, fn, _, multiArgs) { - var newParameterCount = Math.max(0, parameterCount(fn) - 1); - var argumentOrder = switchCaseArgumentOrder(newParameterCount); - var shouldProxyThis = typeof callback === "string" || receiver === THIS; - - function generateCallForArgumentCount(count) { - var args = argumentSequence(count).join(", "); - var comma = count > 0 ? ", " : ""; - var ret; - if (shouldProxyThis) { - ret = "ret = callback.call(this, {{args}}, nodeback); break;\n"; - } else { - ret = receiver === undefined ? "ret = callback({{args}}, nodeback); break;\n" : "ret = callback.call(receiver, {{args}}, nodeback); break;\n"; - } - return ret.replace("{{args}}", args).replace(", ", comma); - } - - function generateArgumentSwitchCase() { - var ret = ""; - for (var i = 0; i < argumentOrder.length; ++i) { - ret += "case " + argumentOrder[i] + ":" + generateCallForArgumentCount(argumentOrder[i]); - } - - ret += " \n\ - default: \n\ - var args = new Array(len + 1); \n\ - var i = 0; \n\ - for (var i = 0; i < len; ++i) { \n\ - args[i] = arguments[i]; \n\ - } \n\ - args[i] = nodeback; \n\ - [CodeForCall] \n\ - break; \n\ - ".replace("[CodeForCall]", shouldProxyThis ? "ret = callback.apply(this, args);\n" : "ret = callback.apply(receiver, args);\n"); - return ret; - } - - var getFunctionCode = typeof callback === "string" ? "this != null ? this['" + callback + "'] : fn" : "fn"; - var body = "'use strict'; \n\ - var ret = function (Parameters) { \n\ - 'use strict'; \n\ - var len = arguments.length; \n\ - var promise = new Promise(INTERNAL); \n\ - promise._captureStackTrace(); \n\ - var nodeback = nodebackForPromise(promise, " + multiArgs + "); \n\ - var ret; \n\ - var callback = tryCatch([GetFunctionCode]); \n\ - switch(len) { \n\ - [CodeForSwitchCase] \n\ - } \n\ - if (ret === errorObj) { \n\ - promise._rejectCallback(maybeWrapAsError(ret.e), true, true);\n\ - } \n\ - if (!promise._isFateSealed()) promise._setAsyncGuaranteed(); \n\ - return promise; \n\ - }; \n\ - notEnumerableProp(ret, '__isPromisified__', true); \n\ - return ret; \n\ - ".replace("[CodeForSwitchCase]", generateArgumentSwitchCase()).replace("[GetFunctionCode]", getFunctionCode); - body = body.replace("Parameters", parameterDeclaration(newParameterCount)); - return new Function("Promise", "fn", "receiver", "withAppended", "maybeWrapAsError", "nodebackForPromise", "tryCatch", "errorObj", "notEnumerableProp", "INTERNAL", body)(Promise, fn, receiver, withAppended, maybeWrapAsError, nodebackForPromise, util.tryCatch, util.errorObj, util.notEnumerableProp, INTERNAL); - }; - } - - function makeNodePromisifiedClosure(callback, receiver, _, fn, __, multiArgs) { - var defaultThis = function () { - return this; - }(); - var method = callback; - if (typeof method === "string") { - callback = fn; - } - function promisified() { - var _receiver = receiver; - if (receiver === THIS) _receiver = this; - var promise = new Promise(INTERNAL); - promise._captureStackTrace(); - var cb = typeof method === "string" && this !== defaultThis ? this[method] : callback; - var fn = nodebackForPromise(promise, multiArgs); - try { - cb.apply(_receiver, withAppended(arguments, fn)); - } catch (e) { - promise._rejectCallback(maybeWrapAsError(e), true, true); - } - if (!promise._isFateSealed()) promise._setAsyncGuaranteed(); - return promise; - } - util.notEnumerableProp(promisified, "__isPromisified__", true); - return promisified; - } - - var makeNodePromisified = canEvaluate ? makeNodePromisifiedEval : makeNodePromisifiedClosure; - - function promisifyAll(obj, suffix, filter, promisifier, multiArgs) { - var suffixRegexp = new RegExp(escapeIdentRegex(suffix) + "$"); - var methods = promisifiableMethods(obj, suffix, suffixRegexp, filter); - - for (var i = 0, len = methods.length; i < len; i += 2) { - var key = methods[i]; - var fn = methods[i + 1]; - var promisifiedKey = key + suffix; - if (promisifier === makeNodePromisified) { - obj[promisifiedKey] = makeNodePromisified(key, THIS, key, fn, suffix, multiArgs); - } else { - var promisified = promisifier(fn, function () { - return makeNodePromisified(key, THIS, key, fn, suffix, multiArgs); - }); - util.notEnumerableProp(promisified, "__isPromisified__", true); - obj[promisifiedKey] = promisified; - } - } - util.toFastProperties(obj); - return obj; - } - - function promisify(callback, receiver, multiArgs) { - return makeNodePromisified(callback, receiver, undefined, callback, null, multiArgs); - } - - Promise.promisify = function (fn, options) { - if (typeof fn !== "function") { - throw new TypeError("expecting a function but got " + util.classString(fn)); - } - if (isPromisified(fn)) { - return fn; - } - options = Object(options); - var receiver = options.context === undefined ? THIS : options.context; - var multiArgs = !!options.multiArgs; - var ret = promisify(fn, receiver, multiArgs); - util.copyDescriptors(fn, ret, propsFilter); - return ret; - }; - - Promise.promisifyAll = function (target, options) { - if (typeof target !== "function" && (typeof target === "undefined" ? "undefined" : _typeof(target)) !== "object") { - throw new TypeError("the target of promisifyAll must be an object or a function\n\n See http://goo.gl/MqrFmX\n"); - } - options = Object(options); - var multiArgs = !!options.multiArgs; - var suffix = options.suffix; - if (typeof suffix !== "string") suffix = defaultSuffix; - var filter = options.filter; - if (typeof filter !== "function") filter = defaultFilter; - var promisifier = options.promisifier; - if (typeof promisifier !== "function") promisifier = makeNodePromisified; - - if (!util.isIdentifier(suffix)) { - throw new RangeError("suffix must be a valid identifier\n\n See http://goo.gl/MqrFmX\n"); - } - - var keys = util.inheritedDataKeys(target); - for (var i = 0; i < keys.length; ++i) { - var value = target[keys[i]]; - if (keys[i] !== "constructor" && util.isClass(value)) { - promisifyAll(value.prototype, suffix, filter, promisifier, multiArgs); - promisifyAll(value, suffix, filter, promisifier, multiArgs); - } - } - - return promisifyAll(target, suffix, filter, promisifier, multiArgs); - }; - }; - }, { "./errors": 12, "./nodeback": 20, "./util": 36 }], 25: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, PromiseArray, tryConvertToPromise, apiRejection) { - var util = _dereq_("./util"); - var isObject = util.isObject; - var es5 = _dereq_("./es5"); - var Es6Map; - if (typeof Map === "function") Es6Map = Map; - - var mapToEntries = function () { - var index = 0; - var size = 0; - - function extractEntry(value, key) { - this[index] = value; - this[index + size] = key; - index++; - } - - return function mapToEntries(map) { - size = map.size; - index = 0; - var ret = new Array(map.size * 2); - map.forEach(extractEntry, ret); - return ret; - }; - }(); - - var entriesToMap = function entriesToMap(entries) { - var ret = new Es6Map(); - var length = entries.length / 2 | 0; - for (var i = 0; i < length; ++i) { - var key = entries[length + i]; - var value = entries[i]; - ret.set(key, value); - } - return ret; - }; - - function PropertiesPromiseArray(obj) { - var isMap = false; - var entries; - if (Es6Map !== undefined && obj instanceof Es6Map) { - entries = mapToEntries(obj); - isMap = true; - } else { - var keys = es5.keys(obj); - var len = keys.length; - entries = new Array(len * 2); - for (var i = 0; i < len; ++i) { - var key = keys[i]; - entries[i] = obj[key]; - entries[i + len] = key; - } - } - this.constructor$(entries); - this._isMap = isMap; - this._init$(undefined, -3); - } - util.inherits(PropertiesPromiseArray, PromiseArray); - - PropertiesPromiseArray.prototype._init = function () {}; - - PropertiesPromiseArray.prototype._promiseFulfilled = function (value, index) { - this._values[index] = value; - var totalResolved = ++this._totalResolved; - if (totalResolved >= this._length) { - var val; - if (this._isMap) { - val = entriesToMap(this._values); - } else { - val = {}; - var keyOffset = this.length(); - for (var i = 0, len = this.length(); i < len; ++i) { - val[this._values[i + keyOffset]] = this._values[i]; - } - } - this._resolve(val); - return true; - } - return false; - }; - - PropertiesPromiseArray.prototype.shouldCopyValues = function () { - return false; - }; - - PropertiesPromiseArray.prototype.getActualLength = function (len) { - return len >> 1; - }; - - function props(promises) { - var ret; - var castValue = tryConvertToPromise(promises); - - if (!isObject(castValue)) { - return apiRejection("cannot await properties of a non-object\n\n See http://goo.gl/MqrFmX\n"); - } else if (castValue instanceof Promise) { - ret = castValue._then(Promise.props, undefined, undefined, undefined, undefined); - } else { - ret = new PropertiesPromiseArray(castValue).promise(); - } - - if (castValue instanceof Promise) { - ret._propagateFrom(castValue, 2); - } - return ret; - } - - Promise.prototype.props = function () { - return props(this); - }; - - Promise.props = function (promises) { - return props(promises); - }; - }; - }, { "./es5": 13, "./util": 36 }], 26: [function (_dereq_, module, exports) { - "use strict"; - - function arrayMove(src, srcIndex, dst, dstIndex, len) { - for (var j = 0; j < len; ++j) { - dst[j + dstIndex] = src[j + srcIndex]; - src[j + srcIndex] = void 0; - } - } - - function Queue(capacity) { - this._capacity = capacity; - this._length = 0; - this._front = 0; - } - - Queue.prototype._willBeOverCapacity = function (size) { - return this._capacity < size; - }; - - Queue.prototype._pushOne = function (arg) { - var length = this.length(); - this._checkCapacity(length + 1); - var i = this._front + length & this._capacity - 1; - this[i] = arg; - this._length = length + 1; - }; - - Queue.prototype._unshiftOne = function (value) { - var capacity = this._capacity; - this._checkCapacity(this.length() + 1); - var front = this._front; - var i = (front - 1 & capacity - 1 ^ capacity) - capacity; - this[i] = value; - this._front = i; - this._length = this.length() + 1; - }; - - Queue.prototype.unshift = function (fn, receiver, arg) { - this._unshiftOne(arg); - this._unshiftOne(receiver); - this._unshiftOne(fn); - }; - - Queue.prototype.push = function (fn, receiver, arg) { - var length = this.length() + 3; - if (this._willBeOverCapacity(length)) { - this._pushOne(fn); - this._pushOne(receiver); - this._pushOne(arg); - return; - } - var j = this._front + length - 3; - this._checkCapacity(length); - var wrapMask = this._capacity - 1; - this[j + 0 & wrapMask] = fn; - this[j + 1 & wrapMask] = receiver; - this[j + 2 & wrapMask] = arg; - this._length = length; - }; - - Queue.prototype.shift = function () { - var front = this._front, - ret = this[front]; - - this[front] = undefined; - this._front = front + 1 & this._capacity - 1; - this._length--; - return ret; - }; - - Queue.prototype.length = function () { - return this._length; - }; - - Queue.prototype._checkCapacity = function (size) { - if (this._capacity < size) { - this._resizeTo(this._capacity << 1); - } - }; - - Queue.prototype._resizeTo = function (capacity) { - var oldCapacity = this._capacity; - this._capacity = capacity; - var front = this._front; - var length = this._length; - var moveItemsCount = front + length & oldCapacity - 1; - arrayMove(this, 0, this, oldCapacity, moveItemsCount); - }; - - module.exports = Queue; - }, {}], 27: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, INTERNAL, tryConvertToPromise, apiRejection) { - var util = _dereq_("./util"); - - var raceLater = function raceLater(promise) { - return promise.then(function (array) { - return race(array, promise); - }); - }; - - function race(promises, parent) { - var maybePromise = tryConvertToPromise(promises); - - if (maybePromise instanceof Promise) { - return raceLater(maybePromise); - } else { - promises = util.asArray(promises); - if (promises === null) return apiRejection("expecting an array or an iterable object but got " + util.classString(promises)); - } - - var ret = new Promise(INTERNAL); - if (parent !== undefined) { - ret._propagateFrom(parent, 3); - } - var fulfill = ret._fulfill; - var reject = ret._reject; - for (var i = 0, len = promises.length; i < len; ++i) { - var val = promises[i]; - - if (val === undefined && !(i in promises)) { - continue; - } - - Promise.cast(val)._then(fulfill, reject, undefined, ret, null); - } - return ret; - } - - Promise.race = function (promises) { - return race(promises, undefined); - }; - - Promise.prototype.race = function () { - return race(this, undefined); - }; - }; - }, { "./util": 36 }], 28: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, PromiseArray, apiRejection, tryConvertToPromise, INTERNAL, debug) { - var getDomain = Promise._getDomain; - var util = _dereq_("./util"); - var tryCatch = util.tryCatch; - - function ReductionPromiseArray(promises, fn, initialValue, _each) { - this.constructor$(promises); - var domain = getDomain(); - this._fn = domain === null ? fn : domain.bind(fn); - if (initialValue !== undefined) { - initialValue = Promise.resolve(initialValue); - initialValue._attachCancellationCallback(this); - } - this._initialValue = initialValue; - this._currentCancellable = null; - this._eachValues = _each === INTERNAL ? [] : undefined; - this._promise._captureStackTrace(); - this._init$(undefined, -5); - } - util.inherits(ReductionPromiseArray, PromiseArray); - - ReductionPromiseArray.prototype._gotAccum = function (accum) { - if (this._eachValues !== undefined && accum !== INTERNAL) { - this._eachValues.push(accum); - } - }; - - ReductionPromiseArray.prototype._eachComplete = function (value) { - this._eachValues.push(value); - return this._eachValues; - }; - - ReductionPromiseArray.prototype._init = function () {}; - - ReductionPromiseArray.prototype._resolveEmptyArray = function () { - this._resolve(this._eachValues !== undefined ? this._eachValues : this._initialValue); - }; - - ReductionPromiseArray.prototype.shouldCopyValues = function () { - return false; - }; - - ReductionPromiseArray.prototype._resolve = function (value) { - this._promise._resolveCallback(value); - this._values = null; - }; - - ReductionPromiseArray.prototype._resultCancelled = function (sender) { - if (sender === this._initialValue) return this._cancel(); - if (this._isResolved()) return; - this._resultCancelled$(); - if (this._currentCancellable instanceof Promise) { - this._currentCancellable.cancel(); - } - if (this._initialValue instanceof Promise) { - this._initialValue.cancel(); - } - }; - - ReductionPromiseArray.prototype._iterate = function (values) { - this._values = values; - var value; - var i; - var length = values.length; - if (this._initialValue !== undefined) { - value = this._initialValue; - i = 0; - } else { - value = Promise.resolve(values[0]); - i = 1; - } - - this._currentCancellable = value; - - if (!value.isRejected()) { - for (; i < length; ++i) { - var ctx = { - accum: null, - value: values[i], - index: i, - length: length, - array: this - }; - value = value._then(gotAccum, undefined, undefined, ctx, undefined); - } - } - - if (this._eachValues !== undefined) { - value = value._then(this._eachComplete, undefined, undefined, this, undefined); - } - value._then(completed, completed, undefined, value, this); - }; - - Promise.prototype.reduce = function (fn, initialValue) { - return reduce(this, fn, initialValue, null); - }; - - Promise.reduce = function (promises, fn, initialValue, _each) { - return reduce(promises, fn, initialValue, _each); - }; - - function completed(valueOrReason, array) { - if (this.isFulfilled()) { - array._resolve(valueOrReason); - } else { - array._reject(valueOrReason); - } - } - - function reduce(promises, fn, initialValue, _each) { - if (typeof fn !== "function") { - return apiRejection("expecting a function but got " + util.classString(fn)); - } - var array = new ReductionPromiseArray(promises, fn, initialValue, _each); - return array.promise(); - } - - function gotAccum(accum) { - this.accum = accum; - this.array._gotAccum(accum); - var value = tryConvertToPromise(this.value, this.array._promise); - if (value instanceof Promise) { - this.array._currentCancellable = value; - return value._then(gotValue, undefined, undefined, this, undefined); - } else { - return gotValue.call(this, value); - } - } - - function gotValue(value) { - var array = this.array; - var promise = array._promise; - var fn = tryCatch(array._fn); - promise._pushContext(); - var ret; - if (array._eachValues !== undefined) { - ret = fn.call(promise._boundValue(), value, this.index, this.length); - } else { - ret = fn.call(promise._boundValue(), this.accum, value, this.index, this.length); - } - if (ret instanceof Promise) { - array._currentCancellable = ret; - } - var promiseCreated = promise._popContext(); - debug.checkForgottenReturns(ret, promiseCreated, array._eachValues !== undefined ? "Promise.each" : "Promise.reduce", promise); - return ret; - } - }; - }, { "./util": 36 }], 29: [function (_dereq_, module, exports) { - "use strict"; - - var util = _dereq_("./util"); - var schedule; - var noAsyncScheduler = function noAsyncScheduler() { - throw new Error("No async scheduler available\n\n See http://goo.gl/MqrFmX\n"); - }; - if (util.isNode && typeof MutationObserver === "undefined") { - var GlobalSetImmediate = global.setImmediate; - var ProcessNextTick = process.nextTick; - schedule = util.isRecentNode ? function (fn) { - GlobalSetImmediate.call(global, fn); - } : function (fn) { - ProcessNextTick.call(process, fn); - }; - } else if (typeof MutationObserver !== "undefined" && !(typeof window !== "undefined" && window.navigator && window.navigator.standalone)) { - schedule = function () { - var div = document.createElement("div"); - var opts = { attributes: true }; - var toggleScheduled = false; - var div2 = document.createElement("div"); - var o2 = new MutationObserver(function () { - div.classList.toggle("foo"); - toggleScheduled = false; - }); - o2.observe(div2, opts); - - var scheduleToggle = function scheduleToggle() { - if (toggleScheduled) return; - toggleScheduled = true; - div2.classList.toggle("foo"); - }; - - return function schedule(fn) { - var o = new MutationObserver(function () { - o.disconnect(); - fn(); - }); - o.observe(div, opts); - scheduleToggle(); - }; - }(); - } else if (typeof setImmediate !== "undefined") { - schedule = function schedule(fn) { - setImmediate(fn); - }; - } else if (typeof setTimeout !== "undefined") { - schedule = function schedule(fn) { - setTimeout(fn, 0); - }; - } else { - schedule = noAsyncScheduler; - } - module.exports = schedule; - }, { "./util": 36 }], 30: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, PromiseArray, debug) { - var PromiseInspection = Promise.PromiseInspection; - var util = _dereq_("./util"); - - function SettledPromiseArray(values) { - this.constructor$(values); - } - util.inherits(SettledPromiseArray, PromiseArray); - - SettledPromiseArray.prototype._promiseResolved = function (index, inspection) { - this._values[index] = inspection; - var totalResolved = ++this._totalResolved; - if (totalResolved >= this._length) { - this._resolve(this._values); - return true; - } - return false; - }; - - SettledPromiseArray.prototype._promiseFulfilled = function (value, index) { - var ret = new PromiseInspection(); - ret._bitField = 33554432; - ret._settledValueField = value; - return this._promiseResolved(index, ret); - }; - SettledPromiseArray.prototype._promiseRejected = function (reason, index) { - var ret = new PromiseInspection(); - ret._bitField = 16777216; - ret._settledValueField = reason; - return this._promiseResolved(index, ret); - }; - - Promise.settle = function (promises) { - debug.deprecated(".settle()", ".reflect()"); - return new SettledPromiseArray(promises).promise(); - }; - - Promise.prototype.settle = function () { - return Promise.settle(this); - }; - }; - }, { "./util": 36 }], 31: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, PromiseArray, apiRejection) { - var util = _dereq_("./util"); - var RangeError = _dereq_("./errors").RangeError; - var AggregateError = _dereq_("./errors").AggregateError; - var isArray = util.isArray; - var CANCELLATION = {}; - - function SomePromiseArray(values) { - this.constructor$(values); - this._howMany = 0; - this._unwrap = false; - this._initialized = false; - } - util.inherits(SomePromiseArray, PromiseArray); - - SomePromiseArray.prototype._init = function () { - if (!this._initialized) { - return; - } - if (this._howMany === 0) { - this._resolve([]); - return; - } - this._init$(undefined, -5); - var isArrayResolved = isArray(this._values); - if (!this._isResolved() && isArrayResolved && this._howMany > this._canPossiblyFulfill()) { - this._reject(this._getRangeError(this.length())); - } - }; - - SomePromiseArray.prototype.init = function () { - this._initialized = true; - this._init(); - }; - - SomePromiseArray.prototype.setUnwrap = function () { - this._unwrap = true; - }; - - SomePromiseArray.prototype.howMany = function () { - return this._howMany; - }; - - SomePromiseArray.prototype.setHowMany = function (count) { - this._howMany = count; - }; - - SomePromiseArray.prototype._promiseFulfilled = function (value) { - this._addFulfilled(value); - if (this._fulfilled() === this.howMany()) { - this._values.length = this.howMany(); - if (this.howMany() === 1 && this._unwrap) { - this._resolve(this._values[0]); - } else { - this._resolve(this._values); - } - return true; - } - return false; - }; - SomePromiseArray.prototype._promiseRejected = function (reason) { - this._addRejected(reason); - return this._checkOutcome(); - }; - - SomePromiseArray.prototype._promiseCancelled = function () { - if (this._values instanceof Promise || this._values == null) { - return this._cancel(); - } - this._addRejected(CANCELLATION); - return this._checkOutcome(); - }; - - SomePromiseArray.prototype._checkOutcome = function () { - if (this.howMany() > this._canPossiblyFulfill()) { - var e = new AggregateError(); - for (var i = this.length(); i < this._values.length; ++i) { - if (this._values[i] !== CANCELLATION) { - e.push(this._values[i]); - } - } - if (e.length > 0) { - this._reject(e); - } else { - this._cancel(); - } - return true; - } - return false; - }; - - SomePromiseArray.prototype._fulfilled = function () { - return this._totalResolved; - }; - - SomePromiseArray.prototype._rejected = function () { - return this._values.length - this.length(); - }; - - SomePromiseArray.prototype._addRejected = function (reason) { - this._values.push(reason); - }; - - SomePromiseArray.prototype._addFulfilled = function (value) { - this._values[this._totalResolved++] = value; - }; - - SomePromiseArray.prototype._canPossiblyFulfill = function () { - return this.length() - this._rejected(); - }; - - SomePromiseArray.prototype._getRangeError = function (count) { - var message = "Input array must contain at least " + this._howMany + " items but contains only " + count + " items"; - return new RangeError(message); - }; - - SomePromiseArray.prototype._resolveEmptyArray = function () { - this._reject(this._getRangeError(0)); - }; - - function some(promises, howMany) { - if ((howMany | 0) !== howMany || howMany < 0) { - return apiRejection("expecting a positive integer\n\n See http://goo.gl/MqrFmX\n"); - } - var ret = new SomePromiseArray(promises); - var promise = ret.promise(); - ret.setHowMany(howMany); - ret.init(); - return promise; - } - - Promise.some = function (promises, howMany) { - return some(promises, howMany); - }; - - Promise.prototype.some = function (howMany) { - return some(this, howMany); - }; - - Promise._SomePromiseArray = SomePromiseArray; - }; - }, { "./errors": 12, "./util": 36 }], 32: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise) { - function PromiseInspection(promise) { - if (promise !== undefined) { - promise = promise._target(); - this._bitField = promise._bitField; - this._settledValueField = promise._isFateSealed() ? promise._settledValue() : undefined; - } else { - this._bitField = 0; - this._settledValueField = undefined; - } - } - - PromiseInspection.prototype._settledValue = function () { - return this._settledValueField; - }; - - var value = PromiseInspection.prototype.value = function () { - if (!this.isFulfilled()) { - throw new TypeError("cannot get fulfillment value of a non-fulfilled promise\n\n See http://goo.gl/MqrFmX\n"); - } - return this._settledValue(); - }; - - var reason = PromiseInspection.prototype.error = PromiseInspection.prototype.reason = function () { - if (!this.isRejected()) { - throw new TypeError("cannot get rejection reason of a non-rejected promise\n\n See http://goo.gl/MqrFmX\n"); - } - return this._settledValue(); - }; - - var isFulfilled = PromiseInspection.prototype.isFulfilled = function () { - return (this._bitField & 33554432) !== 0; - }; - - var isRejected = PromiseInspection.prototype.isRejected = function () { - return (this._bitField & 16777216) !== 0; - }; - - var isPending = PromiseInspection.prototype.isPending = function () { - return (this._bitField & 50397184) === 0; - }; - - var isResolved = PromiseInspection.prototype.isResolved = function () { - return (this._bitField & 50331648) !== 0; - }; - - PromiseInspection.prototype.isCancelled = Promise.prototype._isCancelled = function () { - return (this._bitField & 65536) === 65536; - }; - - Promise.prototype.isCancelled = function () { - return this._target()._isCancelled(); - }; - - Promise.prototype.isPending = function () { - return isPending.call(this._target()); - }; - - Promise.prototype.isRejected = function () { - return isRejected.call(this._target()); - }; - - Promise.prototype.isFulfilled = function () { - return isFulfilled.call(this._target()); - }; - - Promise.prototype.isResolved = function () { - return isResolved.call(this._target()); - }; - - Promise.prototype.value = function () { - return value.call(this._target()); - }; - - Promise.prototype.reason = function () { - var target = this._target(); - target._unsetRejectionIsUnhandled(); - return reason.call(target); - }; - - Promise.prototype._value = function () { - return this._settledValue(); - }; - - Promise.prototype._reason = function () { - this._unsetRejectionIsUnhandled(); - return this._settledValue(); - }; - - Promise.PromiseInspection = PromiseInspection; - }; - }, {}], 33: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, INTERNAL) { - var util = _dereq_("./util"); - var errorObj = util.errorObj; - var isObject = util.isObject; - - function tryConvertToPromise(obj, context) { - if (isObject(obj)) { - if (obj instanceof Promise) return obj; - var then = getThen(obj); - if (then === errorObj) { - if (context) context._pushContext(); - var ret = Promise.reject(then.e); - if (context) context._popContext(); - return ret; - } else if (typeof then === "function") { - if (isAnyBluebirdPromise(obj)) { - var ret = new Promise(INTERNAL); - obj._then(ret._fulfill, ret._reject, undefined, ret, null); - return ret; - } - return doThenable(obj, then, context); - } - } - return obj; - } - - function doGetThen(obj) { - return obj.then; - } - - function getThen(obj) { - try { - return doGetThen(obj); - } catch (e) { - errorObj.e = e; - return errorObj; - } - } - - var hasProp = {}.hasOwnProperty; - function isAnyBluebirdPromise(obj) { - return hasProp.call(obj, "_promise0"); - } - - function doThenable(x, then, context) { - var promise = new Promise(INTERNAL); - var ret = promise; - if (context) context._pushContext(); - promise._captureStackTrace(); - if (context) context._popContext(); - var synchronous = true; - var result = util.tryCatch(then).call(x, resolve, reject); - synchronous = false; - - if (promise && result === errorObj) { - promise._rejectCallback(result.e, true, true); - promise = null; - } - - function resolve(value) { - if (!promise) return; - promise._resolveCallback(value); - promise = null; - } - - function reject(reason) { - if (!promise) return; - promise._rejectCallback(reason, synchronous, true); - promise = null; - } - return ret; - } - - return tryConvertToPromise; - }; - }, { "./util": 36 }], 34: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, INTERNAL, debug) { - var util = _dereq_("./util"); - var TimeoutError = Promise.TimeoutError; - - function HandleWrapper(handle) { - this.handle = handle; - } - - HandleWrapper.prototype._resultCancelled = function () { - clearTimeout(this.handle); - }; - - var afterValue = function afterValue(value) { - return delay(+this).thenReturn(value); - }; - var delay = Promise.delay = function (ms, value) { - var ret; - var handle; - if (value !== undefined) { - ret = Promise.resolve(value)._then(afterValue, null, null, ms, undefined); - if (debug.cancellation() && value instanceof Promise) { - ret._setOnCancel(value); - } - } else { - ret = new Promise(INTERNAL); - handle = setTimeout(function () { - ret._fulfill(); - }, +ms); - if (debug.cancellation()) { - ret._setOnCancel(new HandleWrapper(handle)); - } - } - ret._setAsyncGuaranteed(); - return ret; - }; - - Promise.prototype.delay = function (ms) { - return delay(ms, this); - }; - - var afterTimeout = function afterTimeout(promise, message, parent) { - var err; - if (typeof message !== "string") { - if (message instanceof Error) { - err = message; - } else { - err = new TimeoutError("operation timed out"); - } - } else { - err = new TimeoutError(message); - } - util.markAsOriginatingFromRejection(err); - promise._attachExtraTrace(err); - promise._reject(err); - - if (parent != null) { - parent.cancel(); - } - }; - - function successClear(value) { - clearTimeout(this.handle); - return value; - } - - function failureClear(reason) { - clearTimeout(this.handle); - throw reason; - } - - Promise.prototype.timeout = function (ms, message) { - ms = +ms; - var ret, parent; - - var handleWrapper = new HandleWrapper(setTimeout(function timeoutTimeout() { - if (ret.isPending()) { - afterTimeout(ret, message, parent); - } - }, ms)); - - if (debug.cancellation()) { - parent = this.then(); - ret = parent._then(successClear, failureClear, undefined, handleWrapper, undefined); - ret._setOnCancel(handleWrapper); - } else { - ret = this._then(successClear, failureClear, undefined, handleWrapper, undefined); - } - - return ret; - }; - }; - }, { "./util": 36 }], 35: [function (_dereq_, module, exports) { - "use strict"; - - module.exports = function (Promise, apiRejection, tryConvertToPromise, createContext, INTERNAL, debug) { - var util = _dereq_("./util"); - var TypeError = _dereq_("./errors").TypeError; - var inherits = _dereq_("./util").inherits; - var errorObj = util.errorObj; - var tryCatch = util.tryCatch; - - function thrower(e) { - setTimeout(function () { - throw e; - }, 0); - } - - function castPreservingDisposable(thenable) { - var maybePromise = tryConvertToPromise(thenable); - if (maybePromise !== thenable && typeof thenable._isDisposable === "function" && typeof thenable._getDisposer === "function" && thenable._isDisposable()) { - maybePromise._setDisposable(thenable._getDisposer()); - } - return maybePromise; - } - function dispose(resources, inspection) { - var i = 0; - var len = resources.length; - var ret = new Promise(INTERNAL); - function iterator() { - if (i >= len) return ret._fulfill(); - var maybePromise = castPreservingDisposable(resources[i++]); - if (maybePromise instanceof Promise && maybePromise._isDisposable()) { - try { - maybePromise = tryConvertToPromise(maybePromise._getDisposer().tryDispose(inspection), resources.promise); - } catch (e) { - return thrower(e); - } - if (maybePromise instanceof Promise) { - return maybePromise._then(iterator, thrower, null, null, null); - } - } - iterator(); - } - iterator(); - return ret; - } - - function Disposer(data, promise, context) { - this._data = data; - this._promise = promise; - this._context = context; - } - - Disposer.prototype.data = function () { - return this._data; - }; - - Disposer.prototype.promise = function () { - return this._promise; - }; - - Disposer.prototype.resource = function () { - if (this.promise().isFulfilled()) { - return this.promise().value(); - } - return null; - }; - - Disposer.prototype.tryDispose = function (inspection) { - var resource = this.resource(); - var context = this._context; - if (context !== undefined) context._pushContext(); - var ret = resource !== null ? this.doDispose(resource, inspection) : null; - if (context !== undefined) context._popContext(); - this._promise._unsetDisposable(); - this._data = null; - return ret; - }; - - Disposer.isDisposer = function (d) { - return d != null && typeof d.resource === "function" && typeof d.tryDispose === "function"; - }; - - function FunctionDisposer(fn, promise, context) { - this.constructor$(fn, promise, context); - } - inherits(FunctionDisposer, Disposer); - - FunctionDisposer.prototype.doDispose = function (resource, inspection) { - var fn = this.data(); - return fn.call(resource, resource, inspection); - }; - - function maybeUnwrapDisposer(value) { - if (Disposer.isDisposer(value)) { - this.resources[this.index]._setDisposable(value); - return value.promise(); - } - return value; - } - - function ResourceList(length) { - this.length = length; - this.promise = null; - this[length - 1] = null; - } - - ResourceList.prototype._resultCancelled = function () { - var len = this.length; - for (var i = 0; i < len; ++i) { - var item = this[i]; - if (item instanceof Promise) { - item.cancel(); - } - } - }; - - Promise.using = function () { - var len = arguments.length; - if (len < 2) return apiRejection("you must pass at least 2 arguments to Promise.using"); - var fn = arguments[len - 1]; - if (typeof fn !== "function") { - return apiRejection("expecting a function but got " + util.classString(fn)); - } - var input; - var spreadArgs = true; - if (len === 2 && Array.isArray(arguments[0])) { - input = arguments[0]; - len = input.length; - spreadArgs = false; - } else { - input = arguments; - len--; - } - var resources = new ResourceList(len); - for (var i = 0; i < len; ++i) { - var resource = input[i]; - if (Disposer.isDisposer(resource)) { - var disposer = resource; - resource = resource.promise(); - resource._setDisposable(disposer); - } else { - var maybePromise = tryConvertToPromise(resource); - if (maybePromise instanceof Promise) { - resource = maybePromise._then(maybeUnwrapDisposer, null, null, { - resources: resources, - index: i - }, undefined); - } - } - resources[i] = resource; - } - - var reflectedResources = new Array(resources.length); - for (var i = 0; i < reflectedResources.length; ++i) { - reflectedResources[i] = Promise.resolve(resources[i]).reflect(); - } - - var resultPromise = Promise.all(reflectedResources).then(function (inspections) { - for (var i = 0; i < inspections.length; ++i) { - var inspection = inspections[i]; - if (inspection.isRejected()) { - errorObj.e = inspection.error(); - return errorObj; - } else if (!inspection.isFulfilled()) { - resultPromise.cancel(); - return; - } - inspections[i] = inspection.value(); - } - promise._pushContext(); - - fn = tryCatch(fn); - var ret = spreadArgs ? fn.apply(undefined, inspections) : fn(inspections); - var promiseCreated = promise._popContext(); - debug.checkForgottenReturns(ret, promiseCreated, "Promise.using", promise); - return ret; - }); - - var promise = resultPromise.lastly(function () { - var inspection = new Promise.PromiseInspection(resultPromise); - return dispose(resources, inspection); - }); - resources.promise = promise; - promise._setOnCancel(resources); - return promise; - }; - - Promise.prototype._setDisposable = function (disposer) { - this._bitField = this._bitField | 131072; - this._disposer = disposer; - }; - - Promise.prototype._isDisposable = function () { - return (this._bitField & 131072) > 0; - }; - - Promise.prototype._getDisposer = function () { - return this._disposer; - }; - - Promise.prototype._unsetDisposable = function () { - this._bitField = this._bitField & ~131072; - this._disposer = undefined; - }; - - Promise.prototype.disposer = function (fn) { - if (typeof fn === "function") { - return new FunctionDisposer(fn, this, createContext()); - } - throw new TypeError(); - }; - }; - }, { "./errors": 12, "./util": 36 }], 36: [function (_dereq_, module, exports) { - "use strict"; - - var es5 = _dereq_("./es5"); - var canEvaluate = typeof navigator == "undefined"; - - var errorObj = { e: {} }; - var tryCatchTarget; - var globalObject = typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : typeof global !== "undefined" ? global : this !== undefined ? this : null; - - function tryCatcher() { - try { - var target = tryCatchTarget; - tryCatchTarget = null; - return target.apply(this, arguments); - } catch (e) { - errorObj.e = e; - return errorObj; - } - } - function tryCatch(fn) { - tryCatchTarget = fn; - return tryCatcher; - } - - var inherits = function inherits(Child, Parent) { - var hasProp = {}.hasOwnProperty; - - function T() { - this.constructor = Child; - this.constructor$ = Parent; - for (var propertyName in Parent.prototype) { - if (hasProp.call(Parent.prototype, propertyName) && propertyName.charAt(propertyName.length - 1) !== "$") { - this[propertyName + "$"] = Parent.prototype[propertyName]; - } - } - } - T.prototype = Parent.prototype; - Child.prototype = new T(); - return Child.prototype; - }; - - function isPrimitive(val) { - return val == null || val === true || val === false || typeof val === "string" || typeof val === "number"; - } - - function isObject(value) { - return typeof value === "function" || (typeof value === "undefined" ? 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- ret.isRecentNode = ret.isNode && function () { - var version = process.versions.node.split(".").map(Number); - return version[0] === 0 && version[1] > 10 || version[0] > 0; - }(); - - if (ret.isNode) ret.toFastProperties(process); - - try { - throw new Error(); - } catch (e) { - ret.lastLineError = e; - } - module.exports = ret; - }, { "./es5": 13 }] }, {}, [4])(4); - });;if (typeof window !== 'undefined' && window !== null) { - window.P = window.Promise; - } else if (typeof self !== 'undefined' && self !== null) { - self.P = self.Promise; - } - }).call(this, require('_process'), typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}); - }, { "_process": 120 }], 230: [function (require, module, exports) { - arguments[4][16][0].apply(exports, arguments); - }, { "crypto": 17, "dup": 16 }], 231: [function (require, module, exports) { - arguments[4][18][0].apply(exports, arguments); - }, { "dup": 18, "safe-buffer": 347 }], 232: [function (require, module, exports) { - arguments[4][19][0].apply(exports, arguments); - }, { "./aes": 231, "./ghash": 236, "./incr32": 237, "buffer-xor": 260, "cipher-base": 261, "dup": 19, "inherits": 320, "safe-buffer": 347 }], 233: [function (require, module, exports) { - arguments[4][20][0].apply(exports, arguments); - }, { "./decrypter": 234, "./encrypter": 235, "./modes/list.json": 245, "dup": 20 }], 234: [function (require, module, exports) { - arguments[4][21][0].apply(exports, arguments); - }, { "./aes": 231, "./authCipher": 232, "./modes": 244, "./streamCipher": 247, "cipher-base": 261, "dup": 21, "evp_bytestokey": 305, "inherits": 320, "safe-buffer": 347 }], 235: [function (require, module, exports) { - arguments[4][22][0].apply(exports, arguments); - }, { "./aes": 231, "./authCipher": 232, "./modes": 244, "./streamCipher": 247, "cipher-base": 261, "dup": 22, "evp_bytestokey": 305, "inherits": 320, "safe-buffer": 347 }], 236: [function (require, module, exports) { - arguments[4][23][0].apply(exports, arguments); - }, { "dup": 23, "safe-buffer": 347 }], 237: [function (require, module, exports) { - arguments[4][24][0].apply(exports, arguments); - }, { "dup": 24 }], 238: [function (require, module, exports) { - arguments[4][25][0].apply(exports, arguments); - }, { "buffer-xor": 260, "dup": 25 }], 239: [function (require, module, exports) { - arguments[4][26][0].apply(exports, arguments); - }, { "buffer-xor": 260, "dup": 26, "safe-buffer": 347 }], 240: [function (require, module, exports) { - arguments[4][27][0].apply(exports, arguments); - }, { "dup": 27, "safe-buffer": 347 }], 241: [function (require, module, exports) { - arguments[4][28][0].apply(exports, arguments); - }, { "dup": 28, "safe-buffer": 347 }], 242: [function (require, module, exports) { - arguments[4][29][0].apply(exports, arguments); - }, { "../incr32": 237, "buffer-xor": 260, "dup": 29, "safe-buffer": 347 }], 243: [function (require, module, exports) { - arguments[4][30][0].apply(exports, arguments); - }, { "dup": 30 }], 244: [function (require, module, exports) { - arguments[4][31][0].apply(exports, arguments); - }, { "./cbc": 238, "./cfb": 239, "./cfb1": 240, "./cfb8": 241, "./ctr": 242, "./ecb": 243, "./list.json": 245, "./ofb": 246, "dup": 31 }], 245: [function (require, module, exports) { - arguments[4][32][0].apply(exports, arguments); - }, { "dup": 32 }], 246: [function (require, module, exports) { - (function (Buffer) { - var xor = require('buffer-xor'); - - function getBlock(self) { - self._prev = self._cipher.encryptBlock(self._prev); - return self._prev; - } - - exports.encrypt = function (self, chunk) { - while (self._cache.length < chunk.length) { - self._cache = Buffer.concat([self._cache, getBlock(self)]); - } - - var pad = self._cache.slice(0, chunk.length); - self._cache = self._cache.slice(chunk.length); - return xor(chunk, pad); - }; - }).call(this, require("buffer").Buffer); - }, { "buffer": 47, "buffer-xor": 260 }], 247: [function (require, module, exports) { - arguments[4][34][0].apply(exports, arguments); - }, { "./aes": 231, "cipher-base": 261, "dup": 34, "inherits": 320, "safe-buffer": 347 }], 248: [function (require, module, exports) { - arguments[4][35][0].apply(exports, arguments); - }, { "browserify-aes/browser": 233, "browserify-aes/modes": 244, "browserify-des": 249, "browserify-des/modes": 250, "dup": 35, "evp_bytestokey": 305 }], 249: [function (require, module, exports) { - (function (Buffer) { - var CipherBase = require('cipher-base'); - var des = require('des.js'); - var inherits = require('inherits'); - - var modes = { - 'des-ede3-cbc': des.CBC.instantiate(des.EDE), - 'des-ede3': des.EDE, - 'des-ede-cbc': des.CBC.instantiate(des.EDE), - 'des-ede': des.EDE, - 'des-cbc': des.CBC.instantiate(des.DES), - 'des-ecb': des.DES - }; - modes.des = modes['des-cbc']; - modes.des3 = modes['des-ede3-cbc']; - module.exports = DES; - inherits(DES, CipherBase); - function DES(opts) { - CipherBase.call(this); - var modeName = opts.mode.toLowerCase(); - var mode = modes[modeName]; - var type; - if (opts.decrypt) { - type = 'decrypt'; - } else { - type = 'encrypt'; - } - var key = opts.key; - if (modeName === 'des-ede' || modeName === 'des-ede-cbc') { - key = Buffer.concat([key, key.slice(0, 8)]); - } - var iv = opts.iv; - this._des = mode.create({ - key: key, - iv: iv, - type: type - }); - } - DES.prototype._update = function (data) { - return new Buffer(this._des.update(data)); - }; - DES.prototype._final = function () { - return new Buffer(this._des.final()); - }; - }).call(this, require("buffer").Buffer); - }, { "buffer": 47, "cipher-base": 261, "des.js": 270, "inherits": 320 }], 250: [function (require, module, exports) { - arguments[4][37][0].apply(exports, arguments); - }, { "dup": 37 }], 251: [function (require, module, exports) { - (function (Buffer) { - var bn = require('bn.js'); - var randomBytes = require('randombytes'); - module.exports = crt; - function blind(priv) { - var r = getr(priv); - var blinder = r.toRed(bn.mont(priv.modulus)).redPow(new bn(priv.publicExponent)).fromRed(); - return { - blinder: blinder, - unblinder: r.invm(priv.modulus) - }; - } - function crt(msg, priv) { - var blinds = blind(priv); - var len = priv.modulus.byteLength(); - var mod = bn.mont(priv.modulus); - var blinded = new bn(msg).mul(blinds.blinder).umod(priv.modulus); - var c1 = blinded.toRed(bn.mont(priv.prime1)); - var c2 = blinded.toRed(bn.mont(priv.prime2)); - var qinv = priv.coefficient; - var p = priv.prime1; - var q = priv.prime2; - var m1 = c1.redPow(priv.exponent1); - var m2 = c2.redPow(priv.exponent2); - m1 = m1.fromRed(); - m2 = m2.fromRed(); - var h = m1.isub(m2).imul(qinv).umod(p); - h.imul(q); - m2.iadd(h); - return new Buffer(m2.imul(blinds.unblinder).umod(priv.modulus).toArray(false, len)); - } - crt.getr = getr; - function getr(priv) { - var len = priv.modulus.byteLength(); - var r = new bn(randomBytes(len)); - while (r.cmp(priv.modulus) >= 0 || !r.umod(priv.prime1) || !r.umod(priv.prime2)) { - r = new bn(randomBytes(len)); - } - return r; - } - }).call(this, require("buffer").Buffer); - }, { "bn.js": 252, "buffer": 47, "randombytes": 344 }], 252: [function (require, module, exports) { - arguments[4][228][0].apply(exports, arguments); - }, { "buffer": 17, "dup": 228 }], 253: [function (require, module, exports) { - arguments[4][39][0].apply(exports, arguments); - }, { "./browser/algorithms.json": 254, "dup": 39 }], 254: [function (require, module, exports) { - arguments[4][40][0].apply(exports, arguments); - }, { "dup": 40 }], 255: [function (require, module, exports) { - arguments[4][41][0].apply(exports, arguments); - }, { "dup": 41 }], 256: [function (require, module, exports) { - (function (Buffer) { - var createHash = require('create-hash'); - var stream = require('stream'); - var inherits = require('inherits'); - var sign = require('./sign'); - var verify = require('./verify'); - - var algorithms = require('./algorithms.json'); - Object.keys(algorithms).forEach(function (key) { - algorithms[key].id = new Buffer(algorithms[key].id, 'hex'); - algorithms[key.toLowerCase()] = algorithms[key]; - }); - - function Sign(algorithm) { - stream.Writable.call(this); - - var data = algorithms[algorithm]; - if (!data) throw new Error('Unknown message digest'); - - this._hashType = data.hash; - this._hash = createHash(data.hash); - this._tag = data.id; - this._signType = data.sign; - } - inherits(Sign, stream.Writable); - - Sign.prototype._write = function _write(data, _, done) { - this._hash.update(data); - done(); - }; - - Sign.prototype.update = function update(data, enc) { - if (typeof data === 'string') data = new Buffer(data, enc); - - this._hash.update(data); - return this; - }; - - Sign.prototype.sign = function signMethod(key, enc) { - this.end(); - var hash = this._hash.digest(); - var sig = sign(hash, key, this._hashType, this._signType, this._tag); - - return enc ? sig.toString(enc) : sig; - }; - - function Verify(algorithm) { - stream.Writable.call(this); - - var data = algorithms[algorithm]; - if (!data) throw new Error('Unknown message digest'); - - this._hash = createHash(data.hash); - this._tag = data.id; - this._signType = data.sign; - } - inherits(Verify, stream.Writable); - - Verify.prototype._write = function _write(data, _, done) { - this._hash.update(data); - done(); - }; - - Verify.prototype.update = function update(data, enc) { - if (typeof data === 'string') data = new Buffer(data, enc); - - this._hash.update(data); - return this; - }; - - Verify.prototype.verify = function verifyMethod(key, sig, enc) { - if (typeof sig === 'string') sig = new Buffer(sig, enc); - - this.end(); - var hash = this._hash.digest(); - return verify(sig, hash, key, this._signType, this._tag); - }; - - function createSign(algorithm) { - return new Sign(algorithm); - } - - function createVerify(algorithm) { - return new Verify(algorithm); - } - - module.exports = { - Sign: createSign, - Verify: createVerify, - createSign: createSign, - createVerify: createVerify - }; - }).call(this, require("buffer").Buffer); - }, { "./algorithms.json": 254, "./sign": 257, "./verify": 258, "buffer": 47, "create-hash": 264, "inherits": 320, "stream": 152 }], 257: [function (require, module, exports) { - (function (Buffer) { - // much of this based on https://github.com/indutny/self-signed/blob/gh-pages/lib/rsa.js - var createHmac = require('create-hmac'); - var crt = require('browserify-rsa'); - var EC = require('elliptic').ec; - var BN = require('bn.js'); - var parseKeys = require('parse-asn1'); - var curves = require('./curves.json'); - - function sign(hash, key, hashType, signType, tag) { - var priv = parseKeys(key); - if (priv.curve) { - // rsa keys can be interpreted as ecdsa ones in openssl - if (signType !== 'ecdsa' && signType !== 'ecdsa/rsa') throw new Error('wrong private key type'); - return ecSign(hash, priv); - } else if (priv.type === 'dsa') { - if (signType !== 'dsa') throw new Error('wrong private key type'); - return dsaSign(hash, priv, hashType); - } else { - if (signType !== 'rsa' && signType !== 'ecdsa/rsa') throw new Error('wrong private key type'); - } - hash = Buffer.concat([tag, hash]); - var len = priv.modulus.byteLength(); - var pad = [0, 1]; - while (hash.length + pad.length + 1 < len) { - pad.push(0xff); - }pad.push(0x00); - var i = -1; - while (++i < hash.length) { - pad.push(hash[i]); - }var out = crt(pad, priv); - return out; - } - - function ecSign(hash, priv) { - var curveId = curves[priv.curve.join('.')]; - if (!curveId) throw new Error('unknown curve ' + priv.curve.join('.')); - - var curve = new EC(curveId); - var key = curve.keyFromPrivate(priv.privateKey); - var out = key.sign(hash); - - return new Buffer(out.toDER()); - } - - function dsaSign(hash, priv, algo) { - var x = priv.params.priv_key; - var p = priv.params.p; - var q = priv.params.q; - var g = priv.params.g; - var r = new BN(0); - var k; - var H = bits2int(hash, q).mod(q); - var s = false; - var kv = getKey(x, q, hash, algo); - while (s === false) { - k = makeKey(q, kv, algo); - r = makeR(g, k, p, q); - s = k.invm(q).imul(H.add(x.mul(r))).mod(q); - if (s.cmpn(0) === 0) { - s = false; - r = new BN(0); - } - } - return toDER(r, s); - } - - function toDER(r, s) { - r = r.toArray(); - s = s.toArray(); - - // Pad values - if (r[0] & 0x80) r = [0].concat(r); - if (s[0] & 0x80) s = [0].concat(s); - - var total = r.length + s.length + 4; - var res = [0x30, total, 0x02, r.length]; - res = res.concat(r, [0x02, s.length], s); - return new Buffer(res); - } - - function getKey(x, q, hash, algo) { - x = new Buffer(x.toArray()); - if (x.length < q.byteLength()) { - var zeros = new Buffer(q.byteLength() - x.length); - zeros.fill(0); - x = Buffer.concat([zeros, x]); - } - var hlen = hash.length; - var hbits = bits2octets(hash, q); - var v = new Buffer(hlen); - v.fill(1); - var k = new Buffer(hlen); - k.fill(0); - k = createHmac(algo, k).update(v).update(new Buffer([0])).update(x).update(hbits).digest(); - v = createHmac(algo, k).update(v).digest(); - k = createHmac(algo, k).update(v).update(new Buffer([1])).update(x).update(hbits).digest(); - v = createHmac(algo, k).update(v).digest(); - return { k: k, v: v }; - } - - function bits2int(obits, q) { - var bits = new BN(obits); - var shift = (obits.length << 3) - q.bitLength(); - if (shift > 0) bits.ishrn(shift); - return bits; - } - - function bits2octets(bits, q) { - bits = bits2int(bits, q); - bits = bits.mod(q); - var out = new Buffer(bits.toArray()); - if (out.length < q.byteLength()) { - var zeros = new Buffer(q.byteLength() - out.length); - zeros.fill(0); - out = Buffer.concat([zeros, out]); - } - return out; - } - - function makeKey(q, kv, algo) { - var t; - var k; - - do { - t = new Buffer(0); - - while (t.length * 8 < q.bitLength()) { - kv.v = createHmac(algo, kv.k).update(kv.v).digest(); - t = Buffer.concat([t, kv.v]); - } - - k = bits2int(t, q); - kv.k = createHmac(algo, kv.k).update(kv.v).update(new Buffer([0])).digest(); - kv.v = createHmac(algo, kv.k).update(kv.v).digest(); - } while (k.cmp(q) !== -1); - - return k; - } - - function makeR(g, k, p, q) { - return g.toRed(BN.mont(p)).redPow(k).fromRed().mod(q); - } - - module.exports = sign; - module.exports.getKey = getKey; - module.exports.makeKey = makeKey; - }).call(this, require("buffer").Buffer); - }, { "./curves.json": 255, "bn.js": 259, "browserify-rsa": 251, "buffer": 47, "create-hmac": 267, "elliptic": 281, "parse-asn1": 331 }], 258: [function (require, module, exports) { - (function (Buffer) { - // much of this based on https://github.com/indutny/self-signed/blob/gh-pages/lib/rsa.js - var BN = require('bn.js'); - var EC = require('elliptic').ec; - var parseKeys = require('parse-asn1'); - var curves = require('./curves.json'); - - function verify(sig, hash, key, signType, tag) { - var pub = parseKeys(key); - if (pub.type === 'ec') { - // rsa keys can be interpreted as ecdsa ones in openssl - if (signType !== 'ecdsa' && signType !== 'ecdsa/rsa') throw new Error('wrong public key type'); - return ecVerify(sig, hash, pub); - } else if (pub.type === 'dsa') { - if (signType !== 'dsa') throw new Error('wrong public key type'); - return dsaVerify(sig, hash, pub); - } else { - if (signType !== 'rsa' && signType !== 'ecdsa/rsa') throw new Error('wrong public key type'); - } - hash = Buffer.concat([tag, hash]); - var len = pub.modulus.byteLength(); - var pad = [1]; - var padNum = 0; - while (hash.length + pad.length + 2 < len) { - pad.push(0xff); - padNum++; - } - pad.push(0x00); - var i = -1; - while (++i < hash.length) { - pad.push(hash[i]); - } - pad = new Buffer(pad); - var red = BN.mont(pub.modulus); - sig = new BN(sig).toRed(red); - - sig = sig.redPow(new BN(pub.publicExponent)); - sig = new Buffer(sig.fromRed().toArray()); - var out = padNum < 8 ? 1 : 0; - len = Math.min(sig.length, pad.length); - if (sig.length !== pad.length) out = 1; - - i = -1; - while (++i < len) { - out |= sig[i] ^ pad[i]; - }return out === 0; - } - - function ecVerify(sig, hash, pub) { - var curveId = curves[pub.data.algorithm.curve.join('.')]; - if (!curveId) throw new Error('unknown curve ' + pub.data.algorithm.curve.join('.')); - - var curve = new EC(curveId); - var pubkey = pub.data.subjectPrivateKey.data; - - return curve.verify(hash, sig, pubkey); - } - - function dsaVerify(sig, hash, pub) { - var p = pub.data.p; - var q = pub.data.q; - var g = pub.data.g; - var y = pub.data.pub_key; - var unpacked = parseKeys.signature.decode(sig, 'der'); - var s = unpacked.s; - var r = unpacked.r; - checkValue(s, q); - checkValue(r, q); - var montp = BN.mont(p); - var w = s.invm(q); - var v = g.toRed(montp).redPow(new BN(hash).mul(w).mod(q)).fromRed().mul(y.toRed(montp).redPow(r.mul(w).mod(q)).fromRed()).mod(p).mod(q); - return v.cmp(r) === 0; - } - - function checkValue(b, q) { - if (b.cmpn(0) <= 0) throw new Error('invalid sig'); - if (b.cmp(q) >= q) throw new Error('invalid sig'); - } - - module.exports = verify; - }).call(this, require("buffer").Buffer); - }, { "./curves.json": 255, "bn.js": 259, "buffer": 47, "elliptic": 281, "parse-asn1": 331 }], 259: [function (require, module, exports) { - arguments[4][228][0].apply(exports, arguments); - }, { "buffer": 17, "dup": 228 }], 260: [function (require, module, exports) { - (function (Buffer) { - module.exports = function xor(a, b) { - var length = Math.min(a.length, b.length); - var buffer = new Buffer(length); - - for (var i = 0; i < length; ++i) { - buffer[i] = a[i] ^ b[i]; - } - - return buffer; - }; - }).call(this, require("buffer").Buffer); - }, { "buffer": 47 }], 261: [function (require, module, exports) { - arguments[4][48][0].apply(exports, arguments); - }, { "dup": 48, "inherits": 320, "safe-buffer": 347, "stream": 152, "string_decoder": 153 }], 262: [function (require, module, exports) { - (function (Buffer) { - var elliptic = require('elliptic'); - var BN = require('bn.js'); - - module.exports = function createECDH(curve) { - return new ECDH(curve); - }; - - var aliases = { - secp256k1: { - name: 'secp256k1', - byteLength: 32 - }, - secp224r1: { - name: 'p224', - byteLength: 28 - }, - prime256v1: { - name: 'p256', - byteLength: 32 - }, - prime192v1: { - name: 'p192', - byteLength: 24 - }, - ed25519: { - name: 'ed25519', - byteLength: 32 - }, - secp384r1: { - name: 'p384', - byteLength: 48 - }, - secp521r1: { - name: 'p521', - byteLength: 66 - } - }; - - aliases.p224 = aliases.secp224r1; - aliases.p256 = aliases.secp256r1 = aliases.prime256v1; - aliases.p192 = aliases.secp192r1 = aliases.prime192v1; - aliases.p384 = aliases.secp384r1; - aliases.p521 = aliases.secp521r1; - - function ECDH(curve) { - this.curveType = aliases[curve]; - if (!this.curveType) { - this.curveType = { - name: curve - }; - } - this.curve = new elliptic.ec(this.curveType.name); - this.keys = void 0; - } - - ECDH.prototype.generateKeys = function (enc, format) { - this.keys = this.curve.genKeyPair(); - return this.getPublicKey(enc, format); - }; - - ECDH.prototype.computeSecret = function (other, inenc, enc) { - inenc = inenc || 'utf8'; - if (!Buffer.isBuffer(other)) { - other = new Buffer(other, inenc); - } - var otherPub = this.curve.keyFromPublic(other).getPublic(); - var out = otherPub.mul(this.keys.getPrivate()).getX(); - return formatReturnValue(out, enc, this.curveType.byteLength); - }; - - ECDH.prototype.getPublicKey = function (enc, format) { - var key = this.keys.getPublic(format === 'compressed', true); - if (format === 'hybrid') { - if (key[key.length - 1] % 2) { - key[0] = 7; - } else { - key[0] = 6; - } - } - return formatReturnValue(key, enc); - }; - - ECDH.prototype.getPrivateKey = function (enc) { - return formatReturnValue(this.keys.getPrivate(), enc); - }; - - ECDH.prototype.setPublicKey = function (pub, enc) { - enc = enc || 'utf8'; - if (!Buffer.isBuffer(pub)) { - pub = new Buffer(pub, enc); - } - this.keys._importPublic(pub); - return this; - }; - - ECDH.prototype.setPrivateKey = function (priv, enc) { - enc = enc || 'utf8'; - if (!Buffer.isBuffer(priv)) { - priv = new Buffer(priv, enc); - } - var _priv = new BN(priv); - _priv = _priv.toString(16); - this.keys._importPrivate(_priv); - return this; - }; - - function formatReturnValue(bn, enc, len) { - if (!Array.isArray(bn)) { - bn = bn.toArray(); - } - var buf = new Buffer(bn); - if (len && buf.length < len) { - var zeros = new Buffer(len - buf.length); - zeros.fill(0); - buf = Buffer.concat([zeros, buf]); - } - if (!enc) { - return buf; - } else { - return buf.toString(enc); - } - } - }).call(this, require("buffer").Buffer); - }, { "bn.js": 263, "buffer": 47, "elliptic": 281 }], 263: [function (require, module, exports) { - arguments[4][228][0].apply(exports, arguments); - }, { "buffer": 17, "dup": 228 }], 264: [function (require, module, exports) { - (function (Buffer) { - 'use strict'; - - var inherits = require('inherits'); - var md5 = require('./md5'); - var RIPEMD160 = require('ripemd160'); - var sha = require('sha.js'); - - var Base = require('cipher-base'); - - function HashNoConstructor(hash) { - Base.call(this, 'digest'); - - this._hash = hash; - this.buffers = []; - } - - inherits(HashNoConstructor, Base); - - HashNoConstructor.prototype._update = function (data) { - this.buffers.push(data); - }; - - HashNoConstructor.prototype._final = function () { - var buf = Buffer.concat(this.buffers); - var r = this._hash(buf); - this.buffers = null; - - return r; - }; - - function Hash(hash) { - Base.call(this, 'digest'); - - this._hash = hash; - } - - inherits(Hash, Base); - - Hash.prototype._update = function (data) { - this._hash.update(data); - }; - - Hash.prototype._final = function () { - return this._hash.digest(); - }; - - module.exports = function createHash(alg) { - alg = alg.toLowerCase(); - if (alg === 'md5') return new HashNoConstructor(md5); - if (alg === 'rmd160' || alg === 'ripemd160') return new Hash(new RIPEMD160()); - - return new Hash(sha(alg)); - }; - }).call(this, require("buffer").Buffer); - }, { "./md5": 266, "buffer": 47, "cipher-base": 261, "inherits": 320, "ripemd160": 346, "sha.js": 351 }], 265: [function (require, module, exports) { - (function (Buffer) { - 'use strict'; - - var intSize = 4; - var zeroBuffer = new Buffer(intSize); - zeroBuffer.fill(0); - - var charSize = 8; - var hashSize = 16; - - function toArray(buf) { - if (buf.length % intSize !== 0) { - var len = buf.length + (intSize - buf.length % intSize); - buf = Buffer.concat([buf, zeroBuffer], len); - } - - var arr = new Array(buf.length >>> 2); - for (var i = 0, j = 0; i < buf.length; i += intSize, j++) { - arr[j] = buf.readInt32LE(i); - } - - return arr; - } - - module.exports = function hash(buf, fn) { - var arr = fn(toArray(buf), buf.length * charSize); - buf = new Buffer(hashSize); - for (var i = 0; i < arr.length; i++) { - buf.writeInt32LE(arr[i], i << 2, true); - } - return buf; - }; - }).call(this, require("buffer").Buffer); - }, { "buffer": 47 }], 266: [function (require, module, exports) { - arguments[4][53][0].apply(exports, arguments); - }, { "./make-hash": 265, "dup": 53 }], 267: [function (require, module, exports) { - arguments[4][54][0].apply(exports, arguments); - }, { "./legacy": 268, "cipher-base": 261, "create-hash/md5": 266, "dup": 54, "inherits": 320, "ripemd160": 346, "safe-buffer": 347, "sha.js": 351 }], 268: [function (require, module, exports) { - arguments[4][55][0].apply(exports, arguments); - }, { "cipher-base": 261, "dup": 55, "inherits": 320, "safe-buffer": 347 }], 269: [function (require, module, exports) { - arguments[4][56][0].apply(exports, arguments); - }, { "browserify-cipher": 248, "browserify-sign": 256, "browserify-sign/algos": 253, "create-ecdh": 262, "create-hash": 264, "create-hmac": 267, "diffie-hellman": 276, "dup": 56, "pbkdf2": 332, "public-encrypt": 337, "randombytes": 344, "randomfill": 345 }], 270: [function (require, module, exports) { - arguments[4][57][0].apply(exports, arguments); - }, { "./des/cbc": 271, "./des/cipher": 272, "./des/des": 273, "./des/ede": 274, "./des/utils": 275, "dup": 57 }], 271: [function (require, module, exports) { - arguments[4][58][0].apply(exports, arguments); - }, { "dup": 58, "inherits": 320, "minimalistic-assert": 325 }], 272: [function (require, module, exports) { - arguments[4][59][0].apply(exports, arguments); - }, { "dup": 59, "minimalistic-assert": 325 }], 273: [function (require, module, exports) { - arguments[4][60][0].apply(exports, arguments); - }, { "../des": 270, "dup": 60, "inherits": 320, "minimalistic-assert": 325 }], 274: [function (require, module, exports) { - arguments[4][61][0].apply(exports, arguments); - }, { "../des": 270, "dup": 61, "inherits": 320, "minimalistic-assert": 325 }], 275: [function (require, module, exports) { - arguments[4][62][0].apply(exports, arguments); - }, { "dup": 62 }], 276: [function (require, module, exports) { - (function (Buffer) { - var generatePrime = require('./lib/generatePrime'); - var primes = require('./lib/primes.json'); - - var DH = require('./lib/dh'); - - function getDiffieHellman(mod) { - var prime = new Buffer(primes[mod].prime, 'hex'); - var gen = new Buffer(primes[mod].gen, 'hex'); - - return new DH(prime, gen); - } - - var ENCODINGS = { - 'binary': true, 'hex': true, 'base64': true - }; - - function createDiffieHellman(prime, enc, generator, genc) { - if (Buffer.isBuffer(enc) || ENCODINGS[enc] === undefined) { - return createDiffieHellman(prime, 'binary', enc, generator); - } - - enc = enc || 'binary'; - genc = genc || 'binary'; - generator = generator || new Buffer([2]); - - if (!Buffer.isBuffer(generator)) { - generator = new Buffer(generator, genc); - } - - if (typeof prime === 'number') { - return new DH(generatePrime(prime, generator), generator, true); - } - - if (!Buffer.isBuffer(prime)) { - prime = new Buffer(prime, enc); - } - - return new DH(prime, generator, true); - } - - exports.DiffieHellmanGroup = exports.createDiffieHellmanGroup = exports.getDiffieHellman = getDiffieHellman; - exports.createDiffieHellman = exports.DiffieHellman = createDiffieHellman; - }).call(this, require("buffer").Buffer); - }, { "./lib/dh": 277, "./lib/generatePrime": 278, "./lib/primes.json": 279, "buffer": 47 }], 277: [function (require, module, exports) { - (function (Buffer) { - var BN = require('bn.js'); - var MillerRabin = require('miller-rabin'); - var millerRabin = new MillerRabin(); - var TWENTYFOUR = new BN(24); - var ELEVEN = new BN(11); - var TEN = new BN(10); - var THREE = new BN(3); - var SEVEN = new BN(7); - var primes = require('./generatePrime'); - var randomBytes = require('randombytes'); - module.exports = DH; - - function setPublicKey(pub, enc) { - enc = enc || 'utf8'; - if (!Buffer.isBuffer(pub)) { - pub = new Buffer(pub, enc); - } - this._pub = new BN(pub); - return this; - } - - function setPrivateKey(priv, enc) { - enc = enc || 'utf8'; - if (!Buffer.isBuffer(priv)) { - priv = new Buffer(priv, enc); - } - this._priv = new BN(priv); - return this; - } - - var primeCache = {}; - function checkPrime(prime, generator) { - var gen = generator.toString('hex'); - var hex = [gen, prime.toString(16)].join('_'); - if (hex in primeCache) { - return primeCache[hex]; - } - var error = 0; - - if (prime.isEven() || !primes.simpleSieve || !primes.fermatTest(prime) || !millerRabin.test(prime)) { - //not a prime so +1 - error += 1; - - if (gen === '02' || gen === '05') { - // we'd be able to check the generator - // it would fail so +8 - error += 8; - } else { - //we wouldn't be able to test the generator - // so +4 - error += 4; - } - primeCache[hex] = error; - return error; - } - if (!millerRabin.test(prime.shrn(1))) { - //not a safe prime - error += 2; - } - var rem; - switch (gen) { - case '02': - if (prime.mod(TWENTYFOUR).cmp(ELEVEN)) { - // unsuidable generator - error += 8; - } - break; - case '05': - rem = prime.mod(TEN); - if (rem.cmp(THREE) && rem.cmp(SEVEN)) { - // prime mod 10 needs to equal 3 or 7 - error += 8; - } - break; - default: - error += 4; - } - primeCache[hex] = error; - return error; - } - - function DH(prime, generator, malleable) { - this.setGenerator(generator); - this.__prime = new BN(prime); - this._prime = BN.mont(this.__prime); - this._primeLen = prime.length; - this._pub = undefined; - this._priv = undefined; - this._primeCode = undefined; - if (malleable) { - this.setPublicKey = setPublicKey; - this.setPrivateKey = setPrivateKey; - } else { - this._primeCode = 8; - } - } - Object.defineProperty(DH.prototype, 'verifyError', { - enumerable: true, - get: function get() { - if (typeof this._primeCode !== 'number') { - this._primeCode = checkPrime(this.__prime, this.__gen); - } - return this._primeCode; - } - }); - DH.prototype.generateKeys = function () { - if (!this._priv) { - this._priv = new BN(randomBytes(this._primeLen)); - } - this._pub = this._gen.toRed(this._prime).redPow(this._priv).fromRed(); - return this.getPublicKey(); - }; - - DH.prototype.computeSecret = function (other) { - other = new BN(other); - other = other.toRed(this._prime); - var secret = other.redPow(this._priv).fromRed(); - var out = new Buffer(secret.toArray()); - var prime = this.getPrime(); - if (out.length < prime.length) { - var front = new Buffer(prime.length - out.length); - front.fill(0); - out = Buffer.concat([front, out]); - } - return out; - }; - - DH.prototype.getPublicKey = function getPublicKey(enc) { - return formatReturnValue(this._pub, enc); - }; - - DH.prototype.getPrivateKey = function getPrivateKey(enc) { - return formatReturnValue(this._priv, enc); - }; - - DH.prototype.getPrime = function (enc) { - return formatReturnValue(this.__prime, enc); - }; - - DH.prototype.getGenerator = function (enc) { - return formatReturnValue(this._gen, enc); - }; - - DH.prototype.setGenerator = function (gen, enc) { - enc = enc || 'utf8'; - if (!Buffer.isBuffer(gen)) { - gen = new Buffer(gen, enc); - } - this.__gen = gen; - this._gen = new BN(gen); - return this; - }; - - function formatReturnValue(bn, enc) { - var buf = new Buffer(bn.toArray()); - if (!enc) { - return buf; - } else { - return buf.toString(enc); - } - } - }).call(this, require("buffer").Buffer); - }, { "./generatePrime": 278, "bn.js": 280, "buffer": 47, "miller-rabin": 323, "randombytes": 344 }], 278: [function (require, module, exports) { - arguments[4][65][0].apply(exports, arguments); - }, { "bn.js": 280, "dup": 65, "miller-rabin": 323, "randombytes": 344 }], 279: [function (require, module, exports) { - arguments[4][66][0].apply(exports, arguments); - }, { "dup": 66 }], 280: [function (require, module, exports) { - arguments[4][228][0].apply(exports, arguments); - }, { "buffer": 17, "dup": 228 }], 281: [function (require, module, exports) { - arguments[4][67][0].apply(exports, arguments); - }, { "../package.json": 297, "./elliptic/curve": 284, "./elliptic/curves": 287, "./elliptic/ec": 288, "./elliptic/eddsa": 291, "./elliptic/utils": 295, "brorand": 230, "dup": 67 }], 282: [function (require, module, exports) { - arguments[4][68][0].apply(exports, arguments); - }, { "../../elliptic": 281, "bn.js": 296, "dup": 68 }], 283: [function (require, module, exports) { - arguments[4][69][0].apply(exports, arguments); - }, { "../../elliptic": 281, "../curve": 284, "bn.js": 296, "dup": 69, "inherits": 320 }], 284: [function (require, module, exports) { - arguments[4][70][0].apply(exports, arguments); - }, { "./base": 282, "./edwards": 283, "./mont": 285, "./short": 286, "dup": 70 }], 285: [function (require, module, exports) { - arguments[4][71][0].apply(exports, arguments); - }, { "../../elliptic": 281, "../curve": 284, "bn.js": 296, "dup": 71, "inherits": 320 }], 286: [function (require, module, exports) { - arguments[4][72][0].apply(exports, arguments); - }, { "../../elliptic": 281, "../curve": 284, "bn.js": 296, "dup": 72, "inherits": 320 }], 287: [function (require, module, exports) { - arguments[4][73][0].apply(exports, arguments); - }, { "../elliptic": 281, "./precomputed/secp256k1": 294, "dup": 73, "hash.js": 307 }], 288: [function (require, module, exports) { - arguments[4][74][0].apply(exports, arguments); - }, { "../../elliptic": 281, "./key": 289, "./signature": 290, "bn.js": 296, "dup": 74, "hmac-drbg": 319 }], 289: [function (require, module, exports) { - arguments[4][75][0].apply(exports, arguments); - }, { "../../elliptic": 281, "bn.js": 296, "dup": 75 }], 290: [function (require, module, exports) { - arguments[4][76][0].apply(exports, arguments); - }, { "../../elliptic": 281, "bn.js": 296, "dup": 76 }], 291: [function (require, module, exports) { - arguments[4][77][0].apply(exports, arguments); - }, { "../../elliptic": 281, "./key": 292, "./signature": 293, "dup": 77, "hash.js": 307 }], 292: [function (require, module, exports) { - arguments[4][78][0].apply(exports, arguments); - }, { "../../elliptic": 281, "dup": 78 }], 293: [function (require, module, exports) { - arguments[4][79][0].apply(exports, arguments); - }, { "../../elliptic": 281, "bn.js": 296, "dup": 79 }], 294: [function (require, module, exports) { - arguments[4][80][0].apply(exports, arguments); - }, { "dup": 80 }], 295: [function (require, module, exports) { - arguments[4][81][0].apply(exports, arguments); - }, { "bn.js": 296, "dup": 81, "minimalistic-assert": 325, "minimalistic-crypto-utils": 326 }], 296: [function (require, module, exports) { - arguments[4][228][0].apply(exports, arguments); - }, { "buffer": 17, "dup": 228 }], 297: [function (require, module, exports) { - module.exports = { - "_args": [[{ - "raw": "elliptic@^6.4.0", - "scope": null, - "escapedName": "elliptic", - "name": "elliptic", - "rawSpec": "^6.4.0", - "spec": ">=6.4.0 <7.0.0", - "type": "range" - }, "/Users/frozeman/Sites/_ethereum/web3/packages/web3-eth-accounts/node_modules/eth-lib"]], - "_from": "elliptic@>=6.4.0 <7.0.0", - "_id": "elliptic@6.4.0", - "_inCache": true, - "_location": "/elliptic", - "_nodeVersion": "7.0.0", - "_npmOperationalInternal": { - "host": "packages-18-east.internal.npmjs.com", - "tmp": "tmp/elliptic-6.4.0.tgz_1487798866428_0.30510620190761983" - }, - "_npmUser": { - "name": "indutny", - "email": "fedor@indutny.com" - }, - "_npmVersion": "3.10.8", - "_phantomChildren": {}, - "_requested": { - "raw": "elliptic@^6.4.0", - "scope": null, - "escapedName": "elliptic", - "name": "elliptic", - "rawSpec": "^6.4.0", - "spec": ">=6.4.0 <7.0.0", - "type": "range" - }, - "_requiredBy": ["/eth-lib"], - "_resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.4.0.tgz", - "_shasum": "cac9af8762c85836187003c8dfe193e5e2eae5df", - "_shrinkwrap": null, - "_spec": "elliptic@^6.4.0", - "_where": "/Users/frozeman/Sites/_ethereum/web3/packages/web3-eth-accounts/node_modules/eth-lib", - "author": { - "name": "Fedor Indutny", - "email": "fedor@indutny.com" - }, - "bugs": { - "url": "https://github.com/indutny/elliptic/issues" - }, - "dependencies": { - "bn.js": "^4.4.0", - "brorand": "^1.0.1", - "hash.js": "^1.0.0", - "hmac-drbg": "^1.0.0", - "inherits": "^2.0.1", - "minimalistic-assert": "^1.0.0", - "minimalistic-crypto-utils": "^1.0.0" - }, - "description": "EC cryptography", - "devDependencies": { - "brfs": "^1.4.3", - "coveralls": "^2.11.3", - "grunt": "^0.4.5", - "grunt-browserify": "^5.0.0", - "grunt-cli": "^1.2.0", - "grunt-contrib-connect": "^1.0.0", - "grunt-contrib-copy": "^1.0.0", - "grunt-contrib-uglify": "^1.0.1", - "grunt-mocha-istanbul": "^3.0.1", - "grunt-saucelabs": "^8.6.2", - "istanbul": "^0.4.2", - "jscs": "^2.9.0", - "jshint": "^2.6.0", - "mocha": "^2.1.0" - }, - "directories": {}, - "dist": { - "shasum": "cac9af8762c85836187003c8dfe193e5e2eae5df", - "tarball": "https://registry.npmjs.org/elliptic/-/elliptic-6.4.0.tgz" - }, - "files": ["lib"], - "gitHead": "6b0d2b76caae91471649c8e21f0b1d3ba0f96090", - "homepage": "https://github.com/indutny/elliptic", - "keywords": ["EC", "Elliptic", "curve", "Cryptography"], - "license": "MIT", - "main": "lib/elliptic.js", - "maintainers": [{ - "name": "indutny", - "email": "fedor@indutny.com" - }], - "name": "elliptic", - "optionalDependencies": {}, - "readme": "ERROR: No README data found!", - "repository": { - "type": "git", - "url": "git+ssh://git@github.com/indutny/elliptic.git" - }, - "scripts": { - "jscs": "jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js", - "jshint": "jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js", - "lint": "npm run jscs && npm run jshint", - "test": "npm run lint && npm run unit", - "unit": "istanbul test _mocha --reporter=spec test/index.js", - "version": "grunt dist && git add dist/" - }, - "version": "6.4.0" - }; - }, {}], 298: [function (require, module, exports) { - (function (Buffer) { - var _slicedToArray = function () { - function sliceIterator(arr, i) { - var _arr = [];var _n = true;var _d = false;var _e = undefined;try { - for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { - _arr.push(_s.value);if (i && _arr.length === i) break; - } - } catch (err) { - _d = true;_e = err; - } finally { - try { - if (!_n && _i["return"]) _i["return"](); - } finally { - if (_d) throw _e; - } - }return _arr; - }return function (arr, i) { - if (Array.isArray(arr)) { - return arr; - } else if (Symbol.iterator in Object(arr)) { - return sliceIterator(arr, i); - } else { - throw new TypeError("Invalid attempt to destructure non-iterable instance"); - } - }; - }(); - - var Bytes = require("./bytes"); - var Nat = require("./nat"); - var elliptic = require("elliptic"); - var rlp = require("./rlp"); - var secp256k1 = new elliptic.ec("secp256k1"); // eslint-disable-line - - var _require = require("./hash"), - keccak256 = _require.keccak256, - keccak256s = _require.keccak256s; - - var create = function create(entropy) { - var innerHex = keccak256(Bytes.concat(Bytes.random(32), entropy || Bytes.random(32))); - var middleHex = Bytes.concat(Bytes.concat(Bytes.random(32), innerHex), Bytes.random(32)); - var outerHex = keccak256(middleHex); - return fromPrivate(outerHex); - }; - - var toChecksum = function toChecksum(address) { - var addressHash = keccak256s(address.slice(2)); - var checksumAddress = "0x"; - for (var i = 0; i < 40; i++) { - checksumAddress += parseInt(addressHash[i + 2], 16) > 7 ? address[i + 2].toUpperCase() : address[i + 2]; - }return checksumAddress; - }; - - var fromPrivate = function fromPrivate(privateKey) { - var buffer = new Buffer(privateKey.slice(2), "hex"); - var ecKey = secp256k1.keyFromPrivate(buffer); - var publicKey = "0x" + ecKey.getPublic(false, 'hex').slice(2); - var publicHash = keccak256(publicKey); - var address = toChecksum("0x" + publicHash.slice(-40)); - return { - address: address, - privateKey: privateKey - }; - }; - - var encodeSignature = function encodeSignature(_ref) { - var _ref2 = _slicedToArray(_ref, 3), - v = _ref2[0], - r = Bytes.pad(32, _ref2[1]), - s = Bytes.pad(32, _ref2[2]); - - return Bytes.flatten([r, s, v]); - }; - - var decodeSignature = function decodeSignature(hex) { - return [Bytes.slice(64, Bytes.length(hex), hex), Bytes.slice(0, 32, hex), Bytes.slice(32, 64, hex)]; - }; - - var makeSigner = function makeSigner(addToV) { - return function (hash, privateKey) { - var signature = secp256k1.keyFromPrivate(new Buffer(privateKey.slice(2), "hex")).sign(new Buffer(hash.slice(2), "hex"), { canonical: true }); - return encodeSignature([Nat.fromString(Bytes.fromNumber(addToV + signature.recoveryParam)), Bytes.pad(32, Bytes.fromNat("0x" + signature.r.toString(16))), Bytes.pad(32, Bytes.fromNat("0x" + signature.s.toString(16)))]); - }; - }; - - var sign = makeSigner(27); // v=27|28 instead of 0|1... - - var recover = function recover(hash, signature) { - var vals = decodeSignature(signature); - var vrs = { v: Bytes.toNumber(vals[0]), r: vals[1].slice(2), s: vals[2].slice(2) }; - var ecPublicKey = secp256k1.recoverPubKey(new Buffer(hash.slice(2), "hex"), vrs, vrs.v < 2 ? vrs.v : 1 - vrs.v % 2); // because odd vals mean v=0... sadly that means v=0 means v=1... I hate that - var publicKey = "0x" + ecPublicKey.encode("hex", false).slice(2); - var publicHash = keccak256(publicKey); - var address = toChecksum("0x" + publicHash.slice(-40)); - return address; - }; - - module.exports = { - create: create, - toChecksum: toChecksum, - fromPrivate: fromPrivate, - sign: sign, - makeSigner: makeSigner, - recover: recover, - encodeSignature: encodeSignature, - decodeSignature: decodeSignature - }; - }).call(this, require("buffer").Buffer); - }, { "./bytes": 300, "./hash": 301, "./nat": 302, "./rlp": 303, "buffer": 47, "elliptic": 281 }], 299: [function (require, module, exports) { - arguments[4][156][0].apply(exports, arguments); - }, { "dup": 156 }], 300: [function (require, module, exports) { - arguments[4][157][0].apply(exports, arguments); - }, { "./array.js": 299, "dup": 157 }], 301: [function (require, module, exports) { - arguments[4][158][0].apply(exports, arguments); - }, { "dup": 158 }], 302: [function (require, module, exports) { - var BN = require("bn.js"); - var Bytes = require("./bytes"); - - var fromBN = function fromBN(bn) { - return "0x" + bn.toString("hex"); - }; - - var toBN = function toBN(str) { - return new BN(str.slice(2), 16); - }; - - var fromString = function fromString(str) { - var bn = "0x" + (str.slice(0, 2) === "0x" ? new BN(str.slice(2), 16) : new BN(str, 10)).toString("hex"); - return bn === "0x0" ? "0x" : bn; - }; - - var toEther = function toEther(wei) { - return toNumber(div(wei, fromString("10000000000"))) / 100000000; - }; - - var fromEther = function fromEther(eth) { - return mul(fromNumber(Math.floor(eth * 100000000)), fromString("10000000000")); - }; - - var toString = function toString(a) { - return toBN(a).toString(10); - }; - - var fromNumber = function fromNumber(a) { - return typeof a === "string" ? /^0x/.test(a) ? a : "0x" + a : "0x" + new BN(a).toString("hex"); - }; - - var toNumber = function toNumber(a) { - return toBN(a).toNumber(); - }; - - var toUint256 = function toUint256(a) { - return Bytes.pad(32, a); - }; - - var bin = function bin(method) { - return function (a, b) { - return fromBN(toBN(a)[method](toBN(b))); - }; - }; - - var add = bin("add"); - var mul = bin("mul"); - var div = bin("div"); - var sub = bin("sub"); - - module.exports = { - toString: toString, - fromString: fromString, - toNumber: toNumber, - fromNumber: fromNumber, - toEther: toEther, - fromEther: fromEther, - toUint256: toUint256, - add: add, - mul: mul, - div: div, - sub: sub - }; - }, { "./bytes": 300, "bn.js": 304 }], 303: [function (require, module, exports) { - // The RLP format - // Serialization and deserialization for the BytesTree type, under the following grammar: - // | First byte | Meaning | - // | ---------- | -------------------------------------------------------------------------- | - // | 0 to 127 | HEX(leaf) | - // | 128 to 183 | HEX(length_of_leaf + 128) + HEX(leaf) | - // | 184 to 191 | HEX(length_of_length_of_leaf + 128 + 55) + HEX(length_of_leaf) + HEX(leaf) | - // | 192 to 247 | HEX(length_of_node + 192) + HEX(node) | - // | 248 to 255 | HEX(length_of_length_of_node + 128 + 55) + HEX(length_of_node) + HEX(node) | - - var encode = function encode(tree) { - var padEven = function padEven(str) { - return str.length % 2 === 0 ? str : "0" + str; - }; - - var uint = function uint(num) { - return padEven(num.toString(16)); - }; - - var length = function length(len, add) { - return len < 56 ? uint(add + len) : uint(add + uint(len).length / 2 + 55) + uint(len); - }; - - var dataTree = function dataTree(tree) { - if (typeof tree === "string") { - var hex = tree.slice(2); - var pre = hex.length != 2 || hex >= "80" ? length(hex.length / 2, 128) : ""; - return pre + hex; - } else { - var _hex = tree.map(dataTree).join(""); - var _pre = length(_hex.length / 2, 192); - return _pre + _hex; - } - }; - - return "0x" + dataTree(tree); - }; - - var decode = function decode(hex) { - var i = 2; - - var parseTree = function parseTree() { - if (i >= hex.length) throw ""; - var head = hex.slice(i, i + 2); - return head < "80" ? (i += 2, "0x" + head) : head < "c0" ? parseHex() : parseList(); - }; - - var parseLength = function parseLength() { - var len = parseInt(hex.slice(i, i += 2), 16) % 64; - return len < 56 ? len : parseInt(hex.slice(i, i += (len - 55) * 2), 16); - }; - - var parseHex = function parseHex() { - var len = parseLength(); - return "0x" + hex.slice(i, i += len * 2); - }; - - var parseList = function parseList() { - var lim = parseLength() * 2 + i; - var list = []; - while (i < lim) { - list.push(parseTree()); - }return list; - }; - - try { - return parseTree(); - } catch (e) { - return []; - } - }; - - module.exports = { encode: encode, decode: decode }; - }, {}], 304: [function (require, module, exports) { - arguments[4][228][0].apply(exports, arguments); - }, { "buffer": 17, "dup": 228 }], 305: [function (require, module, exports) { - arguments[4][84][0].apply(exports, arguments); - }, { "dup": 84, "md5.js": 321, "safe-buffer": 347 }], 306: [function (require, module, exports) { - (function (Buffer) { - 'use strict'; - - var Transform = require('stream').Transform; - var inherits = require('inherits'); - - function HashBase(blockSize) { - Transform.call(this); - - this._block = new Buffer(blockSize); - this._blockSize = blockSize; - this._blockOffset = 0; - this._length = [0, 0, 0, 0]; - - this._finalized = false; - } - - inherits(HashBase, Transform); - - HashBase.prototype._transform = function (chunk, encoding, callback) { - var error = null; - try { - if (encoding !== 'buffer') chunk = new Buffer(chunk, encoding); - this.update(chunk); - } catch (err) { - error = err; - } - - callback(error); - }; - - HashBase.prototype._flush = function (callback) { - var error = null; - try { - this.push(this._digest()); - } catch (err) { - error = err; - } - - callback(error); - }; - - HashBase.prototype.update = function (data, encoding) { - if (!Buffer.isBuffer(data) && typeof data !== 'string') throw new TypeError('Data must be a string or a buffer'); - if (this._finalized) throw new Error('Digest already called'); - if (!Buffer.isBuffer(data)) data = new Buffer(data, encoding || 'binary'); - - // consume data - var block = this._block; - var offset = 0; - while (this._blockOffset + data.length - offset >= this._blockSize) { - for (var i = this._blockOffset; i < this._blockSize;) { - block[i++] = data[offset++]; - }this._update(); - this._blockOffset = 0; - } - while (offset < data.length) { - block[this._blockOffset++] = data[offset++]; - } // update length - for (var j = 0, carry = data.length * 8; carry > 0; ++j) { - this._length[j] += carry; - carry = this._length[j] / 0x0100000000 | 0; - if (carry > 0) this._length[j] -= 0x0100000000 * carry; - } - - return this; - }; - - HashBase.prototype._update = function (data) { - throw new Error('_update is not implemented'); - }; - - HashBase.prototype.digest = function (encoding) { - if (this._finalized) throw new Error('Digest already called'); - this._finalized = true; - - var digest = this._digest(); - if (encoding !== undefined) digest = digest.toString(encoding); - return digest; - }; - - HashBase.prototype._digest = function () { - throw new Error('_digest is not implemented'); - }; - - module.exports = HashBase; - }).call(this, require("buffer").Buffer); - }, { "buffer": 47, "inherits": 320, "stream": 152 }], 307: [function (require, module, exports) { - arguments[4][86][0].apply(exports, arguments); - }, { "./hash/common": 308, "./hash/hmac": 309, "./hash/ripemd": 310, "./hash/sha": 311, "./hash/utils": 318, "dup": 86 }], 308: [function (require, module, exports) { - arguments[4][87][0].apply(exports, arguments); - }, { "./utils": 318, "dup": 87, "minimalistic-assert": 325 }], 309: [function (require, module, exports) { - arguments[4][88][0].apply(exports, arguments); - }, { "./utils": 318, "dup": 88, "minimalistic-assert": 325 }], 310: [function (require, module, exports) { - arguments[4][89][0].apply(exports, arguments); - }, { "./common": 308, "./utils": 318, "dup": 89 }], 311: [function (require, module, exports) { - arguments[4][90][0].apply(exports, arguments); - }, { "./sha/1": 312, "./sha/224": 313, "./sha/256": 314, "./sha/384": 315, "./sha/512": 316, "dup": 90 }], 312: [function (require, module, exports) { - arguments[4][91][0].apply(exports, arguments); - }, { "../common": 308, "../utils": 318, "./common": 317, "dup": 91 }], 313: [function (require, module, exports) { - arguments[4][92][0].apply(exports, arguments); - }, { "../utils": 318, "./256": 314, "dup": 92 }], 314: [function (require, module, exports) { - arguments[4][93][0].apply(exports, arguments); - }, { "../common": 308, "../utils": 318, "./common": 317, "dup": 93, "minimalistic-assert": 325 }], 315: [function (require, module, exports) { - arguments[4][94][0].apply(exports, arguments); - }, { "../utils": 318, "./512": 316, "dup": 94 }], 316: [function (require, module, exports) { - arguments[4][95][0].apply(exports, arguments); - }, { "../common": 308, "../utils": 318, "dup": 95, "minimalistic-assert": 325 }], 317: [function (require, module, exports) { - arguments[4][96][0].apply(exports, arguments); - }, { "../utils": 318, "dup": 96 }], 318: [function (require, module, exports) { - arguments[4][97][0].apply(exports, arguments); - }, { "dup": 97, "inherits": 320, "minimalistic-assert": 325 }], 319: [function (require, module, exports) { - arguments[4][98][0].apply(exports, arguments); - }, { "dup": 98, "hash.js": 307, "minimalistic-assert": 325, "minimalistic-crypto-utils": 326 }], 320: [function (require, module, exports) { - arguments[4][101][0].apply(exports, arguments); - }, { "dup": 101 }], 321: [function (require, module, exports) { - (function (Buffer) { - 'use strict'; - - var inherits = require('inherits'); - var HashBase = require('hash-base'); - - var ARRAY16 = new Array(16); - - function MD5() { - HashBase.call(this, 64); - - // state - this._a = 0x67452301; - this._b = 0xefcdab89; - this._c = 0x98badcfe; - this._d = 0x10325476; - } - - inherits(MD5, HashBase); - - MD5.prototype._update = function () { - var M = ARRAY16; - for (var i = 0; i < 16; ++i) { - M[i] = this._block.readInt32LE(i * 4); - }var a = this._a; - var b = this._b; - var c = this._c; - var d = this._d; - - a = fnF(a, b, c, d, M[0], 0xd76aa478, 7); - d = fnF(d, a, b, c, M[1], 0xe8c7b756, 12); - c = fnF(c, d, a, b, M[2], 0x242070db, 17); - b = fnF(b, c, d, a, M[3], 0xc1bdceee, 22); - a = fnF(a, b, c, d, M[4], 0xf57c0faf, 7); - d = fnF(d, a, b, c, M[5], 0x4787c62a, 12); - c = fnF(c, d, a, b, M[6], 0xa8304613, 17); - b = fnF(b, c, d, a, M[7], 0xfd469501, 22); - a = fnF(a, b, c, d, M[8], 0x698098d8, 7); - d = fnF(d, a, b, c, M[9], 0x8b44f7af, 12); - c = fnF(c, d, a, b, M[10], 0xffff5bb1, 17); - b = fnF(b, c, d, a, M[11], 0x895cd7be, 22); - a = fnF(a, b, c, d, M[12], 0x6b901122, 7); - d = fnF(d, a, b, c, M[13], 0xfd987193, 12); - c = fnF(c, d, a, b, M[14], 0xa679438e, 17); - b = fnF(b, c, d, a, M[15], 0x49b40821, 22); - - a = fnG(a, b, c, d, M[1], 0xf61e2562, 5); - d = fnG(d, a, b, c, M[6], 0xc040b340, 9); - c = fnG(c, d, a, b, M[11], 0x265e5a51, 14); - b = fnG(b, c, d, a, M[0], 0xe9b6c7aa, 20); - a = fnG(a, b, c, d, M[5], 0xd62f105d, 5); - d = fnG(d, a, b, c, M[10], 0x02441453, 9); - c = fnG(c, d, a, b, M[15], 0xd8a1e681, 14); - b = fnG(b, c, d, a, M[4], 0xe7d3fbc8, 20); - a = fnG(a, b, c, d, M[9], 0x21e1cde6, 5); - d = fnG(d, a, b, c, M[14], 0xc33707d6, 9); - c = fnG(c, d, a, b, M[3], 0xf4d50d87, 14); - b = fnG(b, c, d, a, M[8], 0x455a14ed, 20); - a = fnG(a, b, c, d, M[13], 0xa9e3e905, 5); - d = fnG(d, a, b, c, M[2], 0xfcefa3f8, 9); - c = fnG(c, d, a, b, M[7], 0x676f02d9, 14); - b = fnG(b, c, d, a, M[12], 0x8d2a4c8a, 20); - - a = fnH(a, b, c, d, M[5], 0xfffa3942, 4); - d = fnH(d, a, b, c, M[8], 0x8771f681, 11); - c = fnH(c, d, a, b, M[11], 0x6d9d6122, 16); - b = fnH(b, c, d, a, M[14], 0xfde5380c, 23); - a = fnH(a, b, c, d, M[1], 0xa4beea44, 4); - d = fnH(d, a, b, c, M[4], 0x4bdecfa9, 11); - c = fnH(c, d, a, b, M[7], 0xf6bb4b60, 16); - b = fnH(b, c, d, a, M[10], 0xbebfbc70, 23); - a = fnH(a, b, c, d, M[13], 0x289b7ec6, 4); - d = fnH(d, a, b, c, M[0], 0xeaa127fa, 11); - c = fnH(c, d, a, b, M[3], 0xd4ef3085, 16); - b = fnH(b, c, d, a, M[6], 0x04881d05, 23); - a = fnH(a, b, c, d, M[9], 0xd9d4d039, 4); - d = fnH(d, a, b, c, M[12], 0xe6db99e5, 11); - c = fnH(c, d, a, b, M[15], 0x1fa27cf8, 16); - b = fnH(b, c, d, a, M[2], 0xc4ac5665, 23); - - a = fnI(a, b, c, d, M[0], 0xf4292244, 6); - d = fnI(d, a, b, c, M[7], 0x432aff97, 10); - c = fnI(c, d, a, b, M[14], 0xab9423a7, 15); - b = fnI(b, c, d, a, M[5], 0xfc93a039, 21); - a = fnI(a, b, c, d, M[12], 0x655b59c3, 6); - d = fnI(d, a, b, c, M[3], 0x8f0ccc92, 10); - c = fnI(c, d, a, b, M[10], 0xffeff47d, 15); - b = fnI(b, c, d, a, M[1], 0x85845dd1, 21); - a = fnI(a, b, c, d, M[8], 0x6fa87e4f, 6); - d = fnI(d, a, b, c, M[15], 0xfe2ce6e0, 10); - c = fnI(c, d, a, b, M[6], 0xa3014314, 15); - b = fnI(b, c, d, a, M[13], 0x4e0811a1, 21); - a = fnI(a, b, c, d, M[4], 0xf7537e82, 6); - d = fnI(d, a, b, c, M[11], 0xbd3af235, 10); - c = fnI(c, d, a, b, M[2], 0x2ad7d2bb, 15); - b = fnI(b, c, d, a, M[9], 0xeb86d391, 21); - - this._a = this._a + a | 0; - this._b = this._b + b | 0; - this._c = this._c + c | 0; - this._d = this._d + d | 0; - }; - - MD5.prototype._digest = function () { - // create padding and handle blocks - this._block[this._blockOffset++] = 0x80; - if (this._blockOffset > 56) { - this._block.fill(0, this._blockOffset, 64); - this._update(); - this._blockOffset = 0; - } - - this._block.fill(0, this._blockOffset, 56); - this._block.writeUInt32LE(this._length[0], 56); - this._block.writeUInt32LE(this._length[1], 60); - this._update(); - - // produce result - var buffer = new Buffer(16); - buffer.writeInt32LE(this._a, 0); - buffer.writeInt32LE(this._b, 4); - buffer.writeInt32LE(this._c, 8); - buffer.writeInt32LE(this._d, 12); - return buffer; - }; - - function rotl(x, n) { - return x << n | x >>> 32 - n; - } - - function fnF(a, b, c, d, m, k, s) { - return rotl(a + (b & c | ~b & d) + m + k | 0, s) + b | 0; - } - - function fnG(a, b, c, d, m, k, s) { - return rotl(a + (b & d | c & ~d) + m + k | 0, s) + b | 0; - } - - function fnH(a, b, c, d, m, k, s) { - return rotl(a + (b ^ c ^ d) + m + k | 0, s) + b | 0; - } - - function fnI(a, b, c, d, m, k, s) { - return rotl(a + (c ^ (b | ~d)) + m + k | 0, s) + b | 0; - } - - module.exports = MD5; - }).call(this, require("buffer").Buffer); - }, { "buffer": 47, "hash-base": 322, "inherits": 320 }], 322: [function (require, module, exports) { - arguments[4][105][0].apply(exports, arguments); - }, { "dup": 105, "inherits": 320, "safe-buffer": 347, "stream": 152 }], 323: [function (require, module, exports) { - arguments[4][106][0].apply(exports, arguments); - }, { "bn.js": 324, "brorand": 230, "dup": 106 }], 324: [function (require, module, exports) { - arguments[4][228][0].apply(exports, arguments); - }, { "buffer": 17, "dup": 228 }], 325: [function (require, module, exports) { - arguments[4][107][0].apply(exports, arguments); - }, { "dup": 107 }], 326: [function (require, module, exports) { - arguments[4][108][0].apply(exports, arguments); - }, { "dup": 108 }], 327: [function (require, module, exports) { - arguments[4][109][0].apply(exports, arguments); - }, { "dup": 109 }], 328: [function (require, module, exports) { - arguments[4][110][0].apply(exports, arguments); - }, { "./certificate": 329, "asn1.js": 214, "dup": 110 }], 329: [function (require, module, exports) { - arguments[4][111][0].apply(exports, arguments); - }, { "asn1.js": 214, "dup": 111 }], 330: [function (require, module, exports) { - (function (Buffer) { - // adapted from https://github.com/apatil/pemstrip - var findProc = /Proc-Type: 4,ENCRYPTED\n\r?DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)\n\r?\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?/m; - var startRegex = /^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n/m; - var fullRegex = /^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?-----END \1-----$/m; - var evp = require('evp_bytestokey'); - var ciphers = require('browserify-aes'); - module.exports = function (okey, password) { - var key = okey.toString(); - var match = key.match(findProc); - var decrypted; - if (!match) { - var match2 = key.match(fullRegex); - decrypted = new Buffer(match2[2].replace(/\r?\n/g, ''), 'base64'); - } else { - var suite = 'aes' + match[1]; - var iv = new Buffer(match[2], 'hex'); - var cipherText = new Buffer(match[3].replace(/\r?\n/g, ''), 'base64'); - var cipherKey = evp(password, iv.slice(0, 8), parseInt(match[1], 10)).key; - var out = []; - var cipher = ciphers.createDecipheriv(suite, cipherKey, iv); - out.push(cipher.update(cipherText)); - out.push(cipher.final()); - decrypted = Buffer.concat(out); - } - var tag = key.match(startRegex)[1]; - return { - tag: tag, - data: decrypted - }; - }; - }).call(this, require("buffer").Buffer); - }, { "browserify-aes": 233, "buffer": 47, "evp_bytestokey": 305 }], 331: [function (require, module, exports) { - (function (Buffer) { - var asn1 = require('./asn1'); - var aesid = require('./aesid.json'); - var fixProc = require('./fixProc'); - var ciphers = require('browserify-aes'); - var compat = require('pbkdf2'); - module.exports = parseKeys; - - function parseKeys(buffer) { - var password; - if ((typeof buffer === "undefined" ? "undefined" : _typeof(buffer)) === 'object' && !Buffer.isBuffer(buffer)) { - password = buffer.passphrase; - buffer = buffer.key; - } - if (typeof buffer === 'string') { - buffer = new Buffer(buffer); - } - - var stripped = fixProc(buffer, password); - - var type = stripped.tag; - var data = stripped.data; - var subtype, ndata; - switch (type) { - case 'CERTIFICATE': - ndata = asn1.certificate.decode(data, 'der').tbsCertificate.subjectPublicKeyInfo; - // falls through - case 'PUBLIC KEY': - if (!ndata) { - ndata = asn1.PublicKey.decode(data, 'der'); - } - subtype = ndata.algorithm.algorithm.join('.'); - switch (subtype) { - case '1.2.840.113549.1.1.1': - return asn1.RSAPublicKey.decode(ndata.subjectPublicKey.data, 'der'); - case '1.2.840.10045.2.1': - ndata.subjectPrivateKey = ndata.subjectPublicKey; - return { - type: 'ec', - data: ndata - }; - case '1.2.840.10040.4.1': - ndata.algorithm.params.pub_key = asn1.DSAparam.decode(ndata.subjectPublicKey.data, 'der'); - return { - type: 'dsa', - data: ndata.algorithm.params - }; - default: - throw new Error('unknown key id ' + subtype); - } - throw new Error('unknown key type ' + type); - case 'ENCRYPTED PRIVATE KEY': - data = asn1.EncryptedPrivateKey.decode(data, 'der'); - data = decrypt(data, password); - // falls through - case 'PRIVATE KEY': - ndata = asn1.PrivateKey.decode(data, 'der'); - subtype = ndata.algorithm.algorithm.join('.'); - switch (subtype) { - case '1.2.840.113549.1.1.1': - return asn1.RSAPrivateKey.decode(ndata.subjectPrivateKey, 'der'); - case '1.2.840.10045.2.1': - return { - curve: ndata.algorithm.curve, - privateKey: asn1.ECPrivateKey.decode(ndata.subjectPrivateKey, 'der').privateKey - }; - case '1.2.840.10040.4.1': - ndata.algorithm.params.priv_key = asn1.DSAparam.decode(ndata.subjectPrivateKey, 'der'); - return { - type: 'dsa', - params: ndata.algorithm.params - }; - default: - throw new Error('unknown key id ' + subtype); - } - throw new Error('unknown key type ' + type); - case 'RSA PUBLIC KEY': - return asn1.RSAPublicKey.decode(data, 'der'); - case 'RSA PRIVATE KEY': - return asn1.RSAPrivateKey.decode(data, 'der'); - case 'DSA PRIVATE KEY': - return { - type: 'dsa', - params: asn1.DSAPrivateKey.decode(data, 'der') - }; - case 'EC PRIVATE KEY': - data = asn1.ECPrivateKey.decode(data, 'der'); - return { - curve: data.parameters.value, - privateKey: data.privateKey - }; - default: - throw new Error('unknown key type ' + type); - } - } - parseKeys.signature = asn1.signature; - function decrypt(data, password) { - var salt = data.algorithm.decrypt.kde.kdeparams.salt; - var iters = parseInt(data.algorithm.decrypt.kde.kdeparams.iters.toString(), 10); - var algo = aesid[data.algorithm.decrypt.cipher.algo.join('.')]; - var iv = data.algorithm.decrypt.cipher.iv; - var cipherText = data.subjectPrivateKey; - var keylen = parseInt(algo.split('-')[1], 10) / 8; - var key = compat.pbkdf2Sync(password, salt, iters, keylen); - var cipher = ciphers.createDecipheriv(algo, key, iv); - var out = []; - out.push(cipher.update(cipherText)); - out.push(cipher.final()); - return Buffer.concat(out); - } - }).call(this, require("buffer").Buffer); - }, { "./aesid.json": 327, "./asn1": 328, "./fixProc": 330, "browserify-aes": 233, "buffer": 47, "pbkdf2": 332 }], 332: [function (require, module, exports) { - arguments[4][114][0].apply(exports, arguments); - }, { "./lib/async": 333, "./lib/sync": 336, "dup": 114 }], 333: [function (require, module, exports) { - (function (process, global) { - var checkParameters = require('./precondition'); - var defaultEncoding = require('./default-encoding'); - var sync = require('./sync'); - var Buffer = require('safe-buffer').Buffer; - - var ZERO_BUF; - var subtle = global.crypto && global.crypto.subtle; - var toBrowser = { - 'sha': 'SHA-1', - 'sha-1': 'SHA-1', - 'sha1': 'SHA-1', - 'sha256': 'SHA-256', - 'sha-256': 'SHA-256', - 'sha384': 'SHA-384', - 'sha-384': 'SHA-384', - 'sha-512': 'SHA-512', - 'sha512': 'SHA-512' - }; - var checks = []; - function checkNative(algo) { - if (global.process && !global.process.browser) { - return Promise.resolve(false); - } - if (!subtle || !subtle.importKey || !subtle.deriveBits) { - return Promise.resolve(false); - } - if (checks[algo] !== undefined) { - return checks[algo]; - } - ZERO_BUF = ZERO_BUF || Buffer.alloc(8); - var prom = browserPbkdf2(ZERO_BUF, ZERO_BUF, 10, 128, algo).then(function () { - return true; - }).catch(function () { - return false; - }); - checks[algo] = prom; - return prom; - } - function browserPbkdf2(password, salt, iterations, length, algo) { - return subtle.importKey('raw', password, { name: 'PBKDF2' }, false, ['deriveBits']).then(function (key) { - return subtle.deriveBits({ - name: 'PBKDF2', - salt: salt, - iterations: iterations, - hash: { - name: algo - } - }, key, length << 3); - }).then(function (res) { - return Buffer.from(res); - }); - } - function resolvePromise(promise, callback) { - promise.then(function (out) { - process.nextTick(function () { - callback(null, out); - }); - }, function (e) { - process.nextTick(function () { - callback(e); - }); - }); - } - module.exports = function (password, salt, iterations, keylen, digest, callback) { - if (!Buffer.isBuffer(password)) password = Buffer.from(password, defaultEncoding); - if (!Buffer.isBuffer(salt)) salt = Buffer.from(salt, defaultEncoding); - - checkParameters(iterations, keylen); - if (typeof digest === 'function') { - callback = digest; - digest = undefined; - } - if (typeof callback !== 'function') throw new Error('No callback provided to pbkdf2'); - - digest = digest || 'sha1'; - var algo = toBrowser[digest.toLowerCase()]; - if (!algo || typeof global.Promise !== 'function') { - return process.nextTick(function () { - var out; - try { - out = sync(password, salt, iterations, keylen, digest); - } catch (e) { - return callback(e); - } - callback(null, out); - }); - } - resolvePromise(checkNative(algo).then(function (resp) { - if (resp) { - return browserPbkdf2(password, salt, iterations, keylen, algo); - } else { - return sync(password, salt, iterations, keylen, digest); - } - }), callback); - }; - }).call(this, require('_process'), typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}); - }, { "./default-encoding": 334, "./precondition": 335, "./sync": 336, "_process": 120, "safe-buffer": 347 }], 334: [function (require, module, exports) { - (function (process) { - var defaultEncoding; - /* istanbul ignore next */ - if (process.browser) { - defaultEncoding = 'utf-8'; - } else { - var pVersionMajor = parseInt(process.version.split('.')[0].slice(1), 10); - - defaultEncoding = pVersionMajor >= 6 ? 'utf-8' : 'binary'; - } - module.exports = defaultEncoding; - }).call(this, require('_process')); - }, { "_process": 120 }], 335: [function (require, module, exports) { - arguments[4][117][0].apply(exports, arguments); - }, { "dup": 117 }], 336: [function (require, module, exports) { - arguments[4][118][0].apply(exports, arguments); - }, { "./default-encoding": 334, "./precondition": 335, "create-hash/md5": 266, "dup": 118, "ripemd160": 346, "safe-buffer": 347, "sha.js": 351 }], 337: [function (require, module, exports) { - arguments[4][121][0].apply(exports, arguments); - }, { "./privateDecrypt": 340, "./publicEncrypt": 341, "dup": 121 }], 338: [function (require, module, exports) { - (function (Buffer) { - var createHash = require('create-hash'); - module.exports = function (seed, len) { - var t = new Buffer(''); - var i = 0, - c; - while (t.length < len) { - c = i2ops(i++); - t = Buffer.concat([t, createHash('sha1').update(seed).update(c).digest()]); - } - return t.slice(0, len); - }; - - function i2ops(c) { - var out = new Buffer(4); - out.writeUInt32BE(c, 0); - return out; - } - }).call(this, require("buffer").Buffer); - }, { "buffer": 47, "create-hash": 264 }], 339: [function (require, module, exports) { - arguments[4][228][0].apply(exports, arguments); - }, { "buffer": 17, "dup": 228 }], 340: [function (require, module, exports) { - (function (Buffer) { - var parseKeys = require('parse-asn1'); - var mgf = require('./mgf'); - var xor = require('./xor'); - var bn = require('bn.js'); - var crt = require('browserify-rsa'); - var createHash = require('create-hash'); - var withPublic = require('./withPublic'); - module.exports = function privateDecrypt(private_key, enc, reverse) { - var padding; - if (private_key.padding) { - padding = private_key.padding; - } else if (reverse) { - padding = 1; - } else { - padding = 4; - } - - var key = parseKeys(private_key); - var k = key.modulus.byteLength(); - if (enc.length > k || new bn(enc).cmp(key.modulus) >= 0) { - throw new Error('decryption error'); - } - var msg; - if (reverse) { - msg = withPublic(new bn(enc), key); - } else { - msg = crt(enc, key); - } - var zBuffer = new Buffer(k - msg.length); - zBuffer.fill(0); - msg = Buffer.concat([zBuffer, msg], k); - if (padding === 4) { - return oaep(key, msg); - } else if (padding === 1) { - return pkcs1(key, msg, reverse); - } else if (padding === 3) { - return msg; - } else { - throw new Error('unknown padding'); - } - }; - - function oaep(key, msg) { - var n = key.modulus; - var k = key.modulus.byteLength(); - var mLen = msg.length; - var iHash = createHash('sha1').update(new Buffer('')).digest(); - var hLen = iHash.length; - var hLen2 = 2 * hLen; - if (msg[0] !== 0) { - throw new Error('decryption error'); - } - var maskedSeed = msg.slice(1, hLen + 1); - var maskedDb = msg.slice(hLen + 1); - var seed = xor(maskedSeed, mgf(maskedDb, hLen)); - var db = xor(maskedDb, mgf(seed, k - hLen - 1)); - if (compare(iHash, db.slice(0, hLen))) { - throw new Error('decryption error'); - } - var i = hLen; - while (db[i] === 0) { - i++; - } - if (db[i++] !== 1) { - throw new Error('decryption error'); - } - return db.slice(i); - } - - function pkcs1(key, msg, reverse) { - var p1 = msg.slice(0, 2); - var i = 2; - var status = 0; - while (msg[i++] !== 0) { - if (i >= msg.length) { - status++; - break; - } - } - var ps = msg.slice(2, i - 1); - var p2 = msg.slice(i - 1, i); - - if (p1.toString('hex') !== '0002' && !reverse || p1.toString('hex') !== '0001' && reverse) { - status++; - } - if (ps.length < 8) { - status++; - } - if (status) { - throw new Error('decryption error'); - } - return msg.slice(i); - } - function compare(a, b) { - a = new Buffer(a); - b = new Buffer(b); - var dif = 0; - var len = a.length; - if (a.length !== b.length) { - dif++; - len = Math.min(a.length, b.length); - } - var i = -1; - while (++i < len) { - dif += a[i] ^ b[i]; - } - return dif; - } - }).call(this, require("buffer").Buffer); - }, { "./mgf": 338, "./withPublic": 342, "./xor": 343, "bn.js": 339, "browserify-rsa": 251, "buffer": 47, "create-hash": 264, "parse-asn1": 331 }], 341: [function (require, module, exports) { - (function (Buffer) { - var parseKeys = require('parse-asn1'); - var randomBytes = require('randombytes'); - var createHash = require('create-hash'); - var mgf = require('./mgf'); - var xor = require('./xor'); - var bn = require('bn.js'); - var withPublic = require('./withPublic'); - var crt = require('browserify-rsa'); - - var constants = { - RSA_PKCS1_OAEP_PADDING: 4, - RSA_PKCS1_PADDIN: 1, - RSA_NO_PADDING: 3 - }; - - module.exports = function publicEncrypt(public_key, msg, reverse) { - var padding; - if (public_key.padding) { - padding = public_key.padding; - } else if (reverse) { - padding = 1; - } else { - padding = 4; - } - var key = parseKeys(public_key); - var paddedMsg; - if (padding === 4) { - paddedMsg = oaep(key, msg); - } else if (padding === 1) { - paddedMsg = pkcs1(key, msg, reverse); - } else if (padding === 3) { - paddedMsg = new bn(msg); - if (paddedMsg.cmp(key.modulus) >= 0) { - throw new Error('data too long for modulus'); - } - } else { - throw new Error('unknown padding'); - } - if (reverse) { - return crt(paddedMsg, key); - } else { - return withPublic(paddedMsg, key); - } - }; - - function oaep(key, msg) { - var k = key.modulus.byteLength(); - var mLen = msg.length; - var iHash = createHash('sha1').update(new Buffer('')).digest(); - var hLen = iHash.length; - var hLen2 = 2 * hLen; - if (mLen > k - hLen2 - 2) { - throw new Error('message too long'); - } - var ps = new Buffer(k - mLen - hLen2 - 2); - ps.fill(0); - var dblen = k - hLen - 1; - var seed = randomBytes(hLen); - var maskedDb = xor(Buffer.concat([iHash, ps, new Buffer([1]), msg], dblen), mgf(seed, dblen)); - var maskedSeed = xor(seed, mgf(maskedDb, hLen)); - return new bn(Buffer.concat([new Buffer([0]), maskedSeed, maskedDb], k)); - } - function pkcs1(key, msg, reverse) { - var mLen = msg.length; - var k = key.modulus.byteLength(); - if (mLen > k - 11) { - throw new Error('message too long'); - } - var ps; - if (reverse) { - ps = new Buffer(k - mLen - 3); - ps.fill(0xff); - } else { - ps = nonZero(k - mLen - 3); - } - return new bn(Buffer.concat([new Buffer([0, reverse ? 1 : 2]), ps, new Buffer([0]), msg], k)); - } - function nonZero(len, crypto) { - var out = new Buffer(len); - var i = 0; - var cache = randomBytes(len * 2); - var cur = 0; - var num; - while (i < len) { - if (cur === cache.length) { - cache = randomBytes(len * 2); - cur = 0; - } - num = cache[cur++]; - if (num) { - out[i++] = num; - } + out.negative = self.negative ^ num.negative; + out.length = 19; + /* k = 0 */ + lo = Math.imul(al0, bl0); + mid = Math.imul(al0, bh0); + mid = mid + Math.imul(ah0, bl0) | 0; + hi = Math.imul(ah0, bh0); + var w0 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w0 >>> 26) | 0; + w0 &= 0x3ffffff; + /* k = 1 */ + lo = Math.imul(al1, bl0); + mid = Math.imul(al1, bh0); + mid = mid + Math.imul(ah1, bl0) | 0; + hi = Math.imul(ah1, bh0); + lo = lo + Math.imul(al0, bl1) | 0; + mid = mid + Math.imul(al0, bh1) | 0; + mid = mid + Math.imul(ah0, bl1) | 0; + hi = hi + Math.imul(ah0, bh1) | 0; + var w1 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w1 >>> 26) | 0; + w1 &= 0x3ffffff; + /* k = 2 */ + lo = Math.imul(al2, bl0); + mid = Math.imul(al2, bh0); + mid = mid + Math.imul(ah2, bl0) | 0; + hi = Math.imul(ah2, bh0); + lo = lo + Math.imul(al1, bl1) | 0; + mid = mid + Math.imul(al1, bh1) | 0; + mid = mid + Math.imul(ah1, bl1) | 0; + hi = hi + Math.imul(ah1, bh1) | 0; + lo = lo + Math.imul(al0, bl2) | 0; + mid = mid + Math.imul(al0, bh2) | 0; + mid = mid + Math.imul(ah0, bl2) | 0; + hi = hi + Math.imul(ah0, bh2) | 0; + var w2 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w2 >>> 26) | 0; + w2 &= 0x3ffffff; + /* k = 3 */ + lo = Math.imul(al3, bl0); + mid = Math.imul(al3, bh0); + mid = mid + Math.imul(ah3, bl0) | 0; + hi = Math.imul(ah3, bh0); + lo = lo + Math.imul(al2, bl1) | 0; + mid = mid + Math.imul(al2, bh1) | 0; + mid = mid + Math.imul(ah2, bl1) | 0; + hi = hi + Math.imul(ah2, bh1) | 0; + lo = lo + Math.imul(al1, bl2) | 0; + mid = mid + Math.imul(al1, bh2) | 0; + mid = mid + Math.imul(ah1, bl2) | 0; + hi = hi + Math.imul(ah1, bh2) | 0; + lo = lo + Math.imul(al0, bl3) | 0; + mid = mid + Math.imul(al0, bh3) | 0; + mid = mid + Math.imul(ah0, bl3) | 0; + hi = hi + Math.imul(ah0, bh3) | 0; + var w3 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w3 >>> 26) | 0; + w3 &= 0x3ffffff; + /* k = 4 */ + lo = Math.imul(al4, bl0); + mid = Math.imul(al4, bh0); + mid = mid + Math.imul(ah4, bl0) | 0; + hi = Math.imul(ah4, bh0); + lo = lo + Math.imul(al3, bl1) | 0; + mid = mid + Math.imul(al3, bh1) | 0; + mid = mid + Math.imul(ah3, bl1) | 0; + hi = hi + Math.imul(ah3, bh1) | 0; + lo = lo + Math.imul(al2, bl2) | 0; + mid = mid + Math.imul(al2, bh2) | 0; + mid = mid + Math.imul(ah2, bl2) | 0; + hi = hi + Math.imul(ah2, bh2) | 0; + lo = lo + Math.imul(al1, bl3) | 0; + mid = mid + Math.imul(al1, bh3) | 0; + mid = mid + Math.imul(ah1, bl3) | 0; + hi = hi + Math.imul(ah1, bh3) | 0; + lo = lo + Math.imul(al0, bl4) | 0; + mid = mid + Math.imul(al0, bh4) | 0; + mid = mid + Math.imul(ah0, bl4) | 0; + hi = hi + Math.imul(ah0, bh4) | 0; + var w4 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w4 >>> 26) | 0; + w4 &= 0x3ffffff; + /* k = 5 */ + lo = Math.imul(al5, bl0); + mid = Math.imul(al5, bh0); + mid = mid + Math.imul(ah5, bl0) | 0; + hi = Math.imul(ah5, bh0); + lo = lo + Math.imul(al4, bl1) | 0; + mid = mid + Math.imul(al4, bh1) | 0; + mid = mid + Math.imul(ah4, bl1) | 0; + hi = hi + Math.imul(ah4, bh1) | 0; + lo = lo + Math.imul(al3, bl2) | 0; + mid = mid + Math.imul(al3, bh2) | 0; + mid = mid + Math.imul(ah3, bl2) | 0; + hi = hi + Math.imul(ah3, bh2) | 0; + lo = lo + Math.imul(al2, bl3) | 0; + mid = mid + Math.imul(al2, bh3) | 0; + mid = mid + Math.imul(ah2, bl3) | 0; + hi = hi + Math.imul(ah2, bh3) | 0; + lo = lo + Math.imul(al1, bl4) | 0; + mid = mid + Math.imul(al1, bh4) | 0; + mid = mid + Math.imul(ah1, bl4) | 0; + hi = hi + Math.imul(ah1, bh4) | 0; + lo = lo + Math.imul(al0, bl5) | 0; + mid = mid + Math.imul(al0, bh5) | 0; + mid = mid + Math.imul(ah0, bl5) | 0; + hi = hi + Math.imul(ah0, bh5) | 0; + var w5 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w5 >>> 26) | 0; + w5 &= 0x3ffffff; + /* k = 6 */ + lo = Math.imul(al6, bl0); + mid = Math.imul(al6, bh0); + mid = mid + Math.imul(ah6, bl0) | 0; + hi = Math.imul(ah6, bh0); + lo = lo + Math.imul(al5, bl1) | 0; + mid = mid + Math.imul(al5, bh1) | 0; + mid = mid + Math.imul(ah5, bl1) | 0; + hi = hi + Math.imul(ah5, bh1) | 0; + lo = lo + Math.imul(al4, bl2) | 0; + mid = mid + Math.imul(al4, bh2) | 0; + mid = mid + Math.imul(ah4, bl2) | 0; + hi = hi + Math.imul(ah4, bh2) | 0; + lo = lo + Math.imul(al3, bl3) | 0; + mid = mid + Math.imul(al3, bh3) | 0; + mid = mid + Math.imul(ah3, bl3) | 0; + hi = hi + Math.imul(ah3, bh3) | 0; + lo = lo + Math.imul(al2, bl4) | 0; + mid = mid + Math.imul(al2, bh4) | 0; + mid = mid + Math.imul(ah2, bl4) | 0; + hi = hi + Math.imul(ah2, bh4) | 0; + lo = lo + Math.imul(al1, bl5) | 0; + mid = mid + Math.imul(al1, bh5) | 0; + mid = mid + Math.imul(ah1, bl5) | 0; + hi = hi + Math.imul(ah1, bh5) | 0; + lo = lo + Math.imul(al0, bl6) | 0; + mid = mid + Math.imul(al0, bh6) | 0; + mid = mid + Math.imul(ah0, bl6) | 0; + hi = hi + Math.imul(ah0, bh6) | 0; + var w6 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w6 >>> 26) | 0; + w6 &= 0x3ffffff; + /* k = 7 */ + lo = Math.imul(al7, bl0); + mid = Math.imul(al7, bh0); + mid = mid + Math.imul(ah7, bl0) | 0; + hi = Math.imul(ah7, bh0); + lo = lo + Math.imul(al6, bl1) | 0; + mid = mid + Math.imul(al6, bh1) | 0; + mid = mid + Math.imul(ah6, bl1) | 0; + hi = hi + Math.imul(ah6, bh1) | 0; + lo = lo + Math.imul(al5, bl2) | 0; + mid = mid + Math.imul(al5, bh2) | 0; + mid = mid + Math.imul(ah5, bl2) | 0; + hi = hi + Math.imul(ah5, bh2) | 0; + lo = lo + Math.imul(al4, bl3) | 0; + mid = mid + Math.imul(al4, bh3) | 0; + mid = mid + Math.imul(ah4, bl3) | 0; + hi = hi + Math.imul(ah4, bh3) | 0; + lo = lo + Math.imul(al3, bl4) | 0; + mid = mid + Math.imul(al3, bh4) | 0; + mid = mid + Math.imul(ah3, bl4) | 0; + hi = hi + Math.imul(ah3, bh4) | 0; + lo = lo + Math.imul(al2, bl5) | 0; + mid = mid + Math.imul(al2, bh5) | 0; + mid = mid + Math.imul(ah2, bl5) | 0; + hi = hi + Math.imul(ah2, bh5) | 0; + lo = lo + Math.imul(al1, bl6) | 0; + mid = mid + Math.imul(al1, bh6) | 0; + mid = mid + Math.imul(ah1, bl6) | 0; + hi = hi + Math.imul(ah1, bh6) | 0; + lo = lo + Math.imul(al0, bl7) | 0; + mid = mid + Math.imul(al0, bh7) | 0; + mid = mid + Math.imul(ah0, bl7) | 0; + hi = hi + Math.imul(ah0, bh7) | 0; + var w7 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w7 >>> 26) | 0; + w7 &= 0x3ffffff; + /* k = 8 */ + lo = Math.imul(al8, bl0); + mid = Math.imul(al8, bh0); + mid = mid + Math.imul(ah8, bl0) | 0; + hi = Math.imul(ah8, bh0); + lo = lo + Math.imul(al7, bl1) | 0; + mid = mid + Math.imul(al7, bh1) | 0; + mid = mid + Math.imul(ah7, bl1) | 0; + hi = hi + Math.imul(ah7, bh1) | 0; + lo = lo + Math.imul(al6, bl2) | 0; + mid = mid + Math.imul(al6, bh2) | 0; + mid = mid + Math.imul(ah6, bl2) | 0; + hi = hi + Math.imul(ah6, bh2) | 0; + lo = lo + Math.imul(al5, bl3) | 0; + mid = mid + Math.imul(al5, bh3) | 0; + mid = mid + Math.imul(ah5, bl3) | 0; + hi = hi + Math.imul(ah5, bh3) | 0; + lo = lo + Math.imul(al4, bl4) | 0; + mid = mid + Math.imul(al4, bh4) | 0; + mid = mid + Math.imul(ah4, bl4) | 0; + hi = hi + Math.imul(ah4, bh4) | 0; + lo = lo + Math.imul(al3, bl5) | 0; + mid = mid + Math.imul(al3, bh5) | 0; + mid = mid + Math.imul(ah3, bl5) | 0; + hi = hi + Math.imul(ah3, bh5) | 0; + lo = lo + Math.imul(al2, bl6) | 0; + mid = mid + Math.imul(al2, bh6) | 0; + mid = mid + Math.imul(ah2, bl6) | 0; + hi = hi + Math.imul(ah2, bh6) | 0; + lo = lo + Math.imul(al1, bl7) | 0; + mid = mid + Math.imul(al1, bh7) | 0; + mid = mid + Math.imul(ah1, bl7) | 0; + hi = hi + Math.imul(ah1, bh7) | 0; + lo = lo + Math.imul(al0, bl8) | 0; + mid = mid + Math.imul(al0, bh8) | 0; + mid = mid + Math.imul(ah0, bl8) | 0; + hi = hi + Math.imul(ah0, bh8) | 0; + var w8 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w8 >>> 26) | 0; + w8 &= 0x3ffffff; + /* k = 9 */ + lo = Math.imul(al9, bl0); + mid = Math.imul(al9, bh0); + mid = mid + Math.imul(ah9, bl0) | 0; + hi = Math.imul(ah9, bh0); + lo = lo + Math.imul(al8, bl1) | 0; + mid = mid + Math.imul(al8, bh1) | 0; + mid = mid + Math.imul(ah8, bl1) | 0; + hi = hi + Math.imul(ah8, bh1) | 0; + lo = lo + Math.imul(al7, bl2) | 0; + mid = mid + Math.imul(al7, bh2) | 0; + mid = mid + Math.imul(ah7, bl2) | 0; + hi = hi + Math.imul(ah7, bh2) | 0; + lo = lo + Math.imul(al6, bl3) | 0; + mid = mid + Math.imul(al6, bh3) | 0; + mid = mid + Math.imul(ah6, bl3) | 0; + hi = hi + Math.imul(ah6, bh3) | 0; + lo = lo + Math.imul(al5, bl4) | 0; + mid = mid + Math.imul(al5, bh4) | 0; + mid = mid + Math.imul(ah5, bl4) | 0; + hi = hi + Math.imul(ah5, bh4) | 0; + lo = lo + Math.imul(al4, bl5) | 0; + mid = mid + Math.imul(al4, bh5) | 0; + mid = mid + Math.imul(ah4, bl5) | 0; + hi = hi + Math.imul(ah4, bh5) | 0; + lo = lo + Math.imul(al3, bl6) | 0; + mid = mid + Math.imul(al3, bh6) | 0; + mid = mid + Math.imul(ah3, bl6) | 0; + hi = hi + Math.imul(ah3, bh6) | 0; + lo = lo + Math.imul(al2, bl7) | 0; + mid = mid + Math.imul(al2, bh7) | 0; + mid = mid + Math.imul(ah2, bl7) | 0; + hi = hi + Math.imul(ah2, bh7) | 0; + lo = lo + Math.imul(al1, bl8) | 0; + mid = mid + Math.imul(al1, bh8) | 0; + mid = mid + Math.imul(ah1, bl8) | 0; + hi = hi + Math.imul(ah1, bh8) | 0; + lo = lo + Math.imul(al0, bl9) | 0; + mid = mid + Math.imul(al0, bh9) | 0; + mid = mid + Math.imul(ah0, bl9) | 0; + hi = hi + Math.imul(ah0, bh9) | 0; + var w9 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w9 >>> 26) | 0; + w9 &= 0x3ffffff; + /* k = 10 */ + lo = Math.imul(al9, bl1); + mid = Math.imul(al9, bh1); + mid = mid + Math.imul(ah9, bl1) | 0; + hi = Math.imul(ah9, bh1); + lo = lo + Math.imul(al8, bl2) | 0; + mid = mid + Math.imul(al8, bh2) | 0; + mid = mid + Math.imul(ah8, bl2) | 0; + hi = hi + Math.imul(ah8, bh2) | 0; + lo = lo + Math.imul(al7, bl3) | 0; + mid = mid + Math.imul(al7, bh3) | 0; + mid = mid + Math.imul(ah7, bl3) | 0; + hi = hi + Math.imul(ah7, bh3) | 0; + lo = lo + Math.imul(al6, bl4) | 0; + mid = mid + Math.imul(al6, bh4) | 0; + mid = mid + Math.imul(ah6, bl4) | 0; + hi = hi + Math.imul(ah6, bh4) | 0; + lo = lo + Math.imul(al5, bl5) | 0; + mid = mid + Math.imul(al5, bh5) | 0; + mid = mid + Math.imul(ah5, bl5) | 0; + hi = hi + Math.imul(ah5, bh5) | 0; + lo = lo + Math.imul(al4, bl6) | 0; + mid = mid + Math.imul(al4, bh6) | 0; + mid = mid + Math.imul(ah4, bl6) | 0; + hi = hi + Math.imul(ah4, bh6) | 0; + lo = lo + Math.imul(al3, bl7) | 0; + mid = mid + Math.imul(al3, bh7) | 0; + mid = mid + Math.imul(ah3, bl7) | 0; + hi = hi + Math.imul(ah3, bh7) | 0; + lo = lo + Math.imul(al2, bl8) | 0; + mid = mid + Math.imul(al2, bh8) | 0; + mid = mid + Math.imul(ah2, bl8) | 0; + hi = hi + Math.imul(ah2, bh8) | 0; + lo = lo + Math.imul(al1, bl9) | 0; + mid = mid + Math.imul(al1, bh9) | 0; + mid = mid + Math.imul(ah1, bl9) | 0; + hi = hi + Math.imul(ah1, bh9) | 0; + var w10 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w10 >>> 26) | 0; + w10 &= 0x3ffffff; + /* k = 11 */ + lo = Math.imul(al9, bl2); + mid = Math.imul(al9, bh2); + mid = mid + Math.imul(ah9, bl2) | 0; + hi = Math.imul(ah9, bh2); + lo = lo + Math.imul(al8, bl3) | 0; + mid = mid + Math.imul(al8, bh3) | 0; + mid = mid + Math.imul(ah8, bl3) | 0; + hi = hi + Math.imul(ah8, bh3) | 0; + lo = lo + Math.imul(al7, bl4) | 0; + mid = mid + Math.imul(al7, bh4) | 0; + mid = mid + Math.imul(ah7, bl4) | 0; + hi = hi + Math.imul(ah7, bh4) | 0; + lo = lo + Math.imul(al6, bl5) | 0; + mid = mid + Math.imul(al6, bh5) | 0; + mid = mid + Math.imul(ah6, bl5) | 0; + hi = hi + Math.imul(ah6, bh5) | 0; + lo = lo + Math.imul(al5, bl6) | 0; + mid = mid + Math.imul(al5, bh6) | 0; + mid = mid + Math.imul(ah5, bl6) | 0; + hi = hi + Math.imul(ah5, bh6) | 0; + lo = lo + Math.imul(al4, bl7) | 0; + mid = mid + Math.imul(al4, bh7) | 0; + mid = mid + Math.imul(ah4, bl7) | 0; + hi = hi + Math.imul(ah4, bh7) | 0; + lo = lo + Math.imul(al3, bl8) | 0; + mid = mid + Math.imul(al3, bh8) | 0; + mid = mid + Math.imul(ah3, bl8) | 0; + hi = hi + Math.imul(ah3, bh8) | 0; + lo = lo + Math.imul(al2, bl9) | 0; + mid = mid + Math.imul(al2, bh9) | 0; + mid = mid + Math.imul(ah2, bl9) | 0; + hi = hi + Math.imul(ah2, bh9) | 0; + var w11 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w11 >>> 26) | 0; + w11 &= 0x3ffffff; + /* k = 12 */ + lo = Math.imul(al9, bl3); + mid = Math.imul(al9, bh3); + mid = mid + Math.imul(ah9, bl3) | 0; + hi = Math.imul(ah9, bh3); + lo = lo + Math.imul(al8, bl4) | 0; + mid = mid + Math.imul(al8, bh4) | 0; + mid = mid + Math.imul(ah8, bl4) | 0; + hi = hi + Math.imul(ah8, bh4) | 0; + lo = lo + Math.imul(al7, bl5) | 0; + mid = mid + Math.imul(al7, bh5) | 0; + mid = mid + Math.imul(ah7, bl5) | 0; + hi = hi + Math.imul(ah7, bh5) | 0; + lo = lo + Math.imul(al6, bl6) | 0; + mid = mid + Math.imul(al6, bh6) | 0; + mid = mid + Math.imul(ah6, bl6) | 0; + hi = hi + Math.imul(ah6, bh6) | 0; + lo = lo + Math.imul(al5, bl7) | 0; + mid = mid + Math.imul(al5, bh7) | 0; + mid = mid + Math.imul(ah5, bl7) | 0; + hi = hi + Math.imul(ah5, bh7) | 0; + lo = lo + Math.imul(al4, bl8) | 0; + mid = mid + Math.imul(al4, bh8) | 0; + mid = mid + Math.imul(ah4, bl8) | 0; + hi = hi + Math.imul(ah4, bh8) | 0; + lo = lo + Math.imul(al3, bl9) | 0; + mid = mid + Math.imul(al3, bh9) | 0; + mid = mid + Math.imul(ah3, bl9) | 0; + hi = hi + Math.imul(ah3, bh9) | 0; + var w12 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w12 >>> 26) | 0; + w12 &= 0x3ffffff; + /* k = 13 */ + lo = Math.imul(al9, bl4); + mid = Math.imul(al9, bh4); + mid = mid + Math.imul(ah9, bl4) | 0; + hi = Math.imul(ah9, bh4); + lo = lo + Math.imul(al8, bl5) | 0; + mid = mid + Math.imul(al8, bh5) | 0; + mid = mid + Math.imul(ah8, bl5) | 0; + hi = hi + Math.imul(ah8, bh5) | 0; + lo = lo + Math.imul(al7, bl6) | 0; + mid = mid + Math.imul(al7, bh6) | 0; + mid = mid + Math.imul(ah7, bl6) | 0; + hi = hi + Math.imul(ah7, bh6) | 0; + lo = lo + Math.imul(al6, bl7) | 0; + mid = mid + Math.imul(al6, bh7) | 0; + mid = mid + Math.imul(ah6, bl7) | 0; + hi = hi + Math.imul(ah6, bh7) | 0; + lo = lo + Math.imul(al5, bl8) | 0; + mid = mid + Math.imul(al5, bh8) | 0; + mid = mid + Math.imul(ah5, bl8) | 0; + hi = hi + Math.imul(ah5, bh8) | 0; + lo = lo + Math.imul(al4, bl9) | 0; + mid = mid + Math.imul(al4, bh9) | 0; + mid = mid + Math.imul(ah4, bl9) | 0; + hi = hi + Math.imul(ah4, bh9) | 0; + var w13 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w13 >>> 26) | 0; + w13 &= 0x3ffffff; + /* k = 14 */ + lo = Math.imul(al9, bl5); + mid = Math.imul(al9, bh5); + mid = mid + Math.imul(ah9, bl5) | 0; + hi = Math.imul(ah9, bh5); + lo = lo + Math.imul(al8, bl6) | 0; + mid = mid + Math.imul(al8, bh6) | 0; + mid = mid + Math.imul(ah8, bl6) | 0; + hi = hi + Math.imul(ah8, bh6) | 0; + lo = lo + Math.imul(al7, bl7) | 0; + mid = mid + Math.imul(al7, bh7) | 0; + mid = mid + Math.imul(ah7, bl7) | 0; + hi = hi + Math.imul(ah7, bh7) | 0; + lo = lo + Math.imul(al6, bl8) | 0; + mid = mid + Math.imul(al6, bh8) | 0; + mid = mid + Math.imul(ah6, bl8) | 0; + hi = hi + Math.imul(ah6, bh8) | 0; + lo = lo + Math.imul(al5, bl9) | 0; + mid = mid + Math.imul(al5, bh9) | 0; + mid = mid + Math.imul(ah5, bl9) | 0; + hi = hi + Math.imul(ah5, bh9) | 0; + var w14 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w14 >>> 26) | 0; + w14 &= 0x3ffffff; + /* k = 15 */ + lo = Math.imul(al9, bl6); + mid = Math.imul(al9, bh6); + mid = mid + Math.imul(ah9, bl6) | 0; + hi = Math.imul(ah9, bh6); + lo = lo + Math.imul(al8, bl7) | 0; + mid = mid + Math.imul(al8, bh7) | 0; + mid = mid + Math.imul(ah8, bl7) | 0; + hi = hi + Math.imul(ah8, bh7) | 0; + lo = lo + Math.imul(al7, bl8) | 0; + mid = mid + Math.imul(al7, bh8) | 0; + mid = mid + Math.imul(ah7, bl8) | 0; + hi = hi + Math.imul(ah7, bh8) | 0; + lo = lo + Math.imul(al6, bl9) | 0; + mid = mid + Math.imul(al6, bh9) | 0; + mid = mid + Math.imul(ah6, bl9) | 0; + hi = hi + Math.imul(ah6, bh9) | 0; + var w15 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w15 >>> 26) | 0; + w15 &= 0x3ffffff; + /* k = 16 */ + lo = Math.imul(al9, bl7); + mid = Math.imul(al9, bh7); + mid = mid + Math.imul(ah9, bl7) | 0; + hi = Math.imul(ah9, bh7); + lo = lo + Math.imul(al8, bl8) | 0; + mid = mid + Math.imul(al8, bh8) | 0; + mid = mid + Math.imul(ah8, bl8) | 0; + hi = hi + Math.imul(ah8, bh8) | 0; + lo = lo + Math.imul(al7, bl9) | 0; + mid = mid + Math.imul(al7, bh9) | 0; + mid = mid + Math.imul(ah7, bl9) | 0; + hi = hi + Math.imul(ah7, bh9) | 0; + var w16 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w16 >>> 26) | 0; + w16 &= 0x3ffffff; + /* k = 17 */ + lo = Math.imul(al9, bl8); + mid = Math.imul(al9, bh8); + mid = mid + Math.imul(ah9, bl8) | 0; + hi = Math.imul(ah9, bh8); + lo = lo + Math.imul(al8, bl9) | 0; + mid = mid + Math.imul(al8, bh9) | 0; + mid = mid + Math.imul(ah8, bl9) | 0; + hi = hi + Math.imul(ah8, bh9) | 0; + var w17 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w17 >>> 26) | 0; + w17 &= 0x3ffffff; + /* k = 18 */ + lo = Math.imul(al9, bl9); + mid = Math.imul(al9, bh9); + mid = mid + Math.imul(ah9, bl9) | 0; + hi = Math.imul(ah9, bh9); + var w18 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; + c = (hi + (mid >>> 13) | 0) + (w18 >>> 26) | 0; + w18 &= 0x3ffffff; + o[0] = w0; + o[1] = w1; + o[2] = w2; + o[3] = w3; + o[4] = w4; + o[5] = w5; + o[6] = w6; + o[7] = w7; + o[8] = w8; + o[9] = w9; + o[10] = w10; + o[11] = w11; + o[12] = w12; + o[13] = w13; + o[14] = w14; + o[15] = w15; + o[16] = w16; + o[17] = w17; + o[18] = w18; + if (c !== 0) { + o[19] = c; + out.length++; } return out; - } - }).call(this, require("buffer").Buffer); - }, { "./mgf": 338, "./withPublic": 342, "./xor": 343, "bn.js": 339, "browserify-rsa": 251, "buffer": 47, "create-hash": 264, "parse-asn1": 331, "randombytes": 344 }], 342: [function (require, module, exports) { - (function (Buffer) { - var bn = require('bn.js'); - function withPublic(paddedMsg, key) { - return new Buffer(paddedMsg.toRed(bn.mont(key.modulus)).redPow(new bn(key.publicExponent)).fromRed().toArray()); - } - - module.exports = withPublic; - }).call(this, require("buffer").Buffer); - }, { "bn.js": 339, "buffer": 47 }], 343: [function (require, module, exports) { - arguments[4][126][0].apply(exports, arguments); - }, { "dup": 126 }], 344: [function (require, module, exports) { - (function (process, global) { - 'use strict'; + }; - function oldBrowser() { - throw new Error('secure random number generation not supported by this browser\nuse chrome, FireFox or Internet Explorer 11'); + // Polyfill comb + if (!Math.imul) { + comb10MulTo = smallMulTo; } - var Buffer = require('safe-buffer').Buffer; - var crypto = global.crypto || global.msCrypto; + function bigMulTo(self, num, out) { + out.negative = num.negative ^ self.negative; + out.length = self.length + num.length; - if (crypto && crypto.getRandomValues) { - module.exports = randomBytes; - } else { - module.exports = oldBrowser; - } + var carry = 0; + var hncarry = 0; + for (var k = 0; k < out.length - 1; k++) { + // Sum all words with the same `i + j = k` and accumulate `ncarry`, + // note that ncarry could be >= 0x3ffffff + var ncarry = hncarry; + hncarry = 0; + var rword = carry & 0x3ffffff; + var maxJ = Math.min(k, num.length - 1); + for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) { + var i = k - j; + var a = self.words[i] | 0; + var b = num.words[j] | 0; + var r = a * b; - function randomBytes(size, cb) { - // phantomjs needs to throw - if (size > 65536) throw new Error('requested too many random bytes'); - // in case browserify isn't using the Uint8Array version - var rawBytes = new global.Uint8Array(size); + var lo = r & 0x3ffffff; + ncarry = ncarry + (r / 0x4000000 | 0) | 0; + lo = lo + rword | 0; + rword = lo & 0x3ffffff; + ncarry = ncarry + (lo >>> 26) | 0; - // This will not work in older browsers. - // See https://developer.mozilla.org/en-US/docs/Web/API/window.crypto.getRandomValues - if (size > 0) { - // getRandomValues fails on IE if size == 0 - crypto.getRandomValues(rawBytes); + hncarry += ncarry >>> 26; + ncarry &= 0x3ffffff; + } + out.words[k] = rword; + carry = ncarry; + ncarry = hncarry; } - - // XXX: phantomjs doesn't like a buffer being passed here - var bytes = Buffer.from(rawBytes.buffer); - - if (typeof cb === 'function') { - return process.nextTick(function () { - cb(null, bytes); - }); + if (carry !== 0) { + out.words[k] = carry; + } else { + out.length--; } - return bytes; - } - }).call(this, require('_process'), typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}); - }, { "_process": 120, "safe-buffer": 347 }], 345: [function (require, module, exports) { - (function (process, global) { - 'use strict'; - - function oldBrowser() { - throw new Error('secure random number generation not supported by this browser\nuse chrome, FireFox or Internet Explorer 11'); + return out.strip(); } - var safeBuffer = require('safe-buffer'); - var randombytes = require('randombytes'); - var Buffer = safeBuffer.Buffer; - var kBufferMaxLength = safeBuffer.kMaxLength; - var crypto = global.crypto || global.msCrypto; - var kMaxUint32 = Math.pow(2, 32) - 1; - function assertOffset(offset, length) { - if (typeof offset !== 'number' || offset !== offset) { - // eslint-disable-line no-self-compare - throw new TypeError('offset must be a number'); - } - - if (offset > kMaxUint32 || offset < 0) { - throw new TypeError('offset must be a uint32'); - } - if (offset > kBufferMaxLength || offset > length) { - throw new RangeError('offset out of range'); - } + function jumboMulTo(self, num, out) { + var fftm = new FFTM(); + return fftm.mulp(self, num, out); } - function assertSize(size, offset, length) { - if (typeof size !== 'number' || size !== size) { - // eslint-disable-line no-self-compare - throw new TypeError('size must be a number'); + BN.prototype.mulTo = function mulTo(num, out) { + var res; + var len = this.length + num.length; + if (this.length === 10 && num.length === 10) { + res = comb10MulTo(this, num, out); + } else if (len < 63) { + res = smallMulTo(this, num, out); + } else if (len < 1024) { + res = bigMulTo(this, num, out); + } else { + res = jumboMulTo(this, num, out); } - if (size > kMaxUint32 || size < 0) { - throw new TypeError('size must be a uint32'); - } + return res; + }; - if (size + offset > length || size > kBufferMaxLength) { - throw new RangeError('buffer too small'); - } - } - if (crypto && crypto.getRandomValues || !process.browser) { - exports.randomFill = randomFill; - exports.randomFillSync = randomFillSync; - } else { - exports.randomFill = oldBrowser; - exports.randomFillSync = oldBrowser; - } - function randomFill(buf, offset, size, cb) { - if (!Buffer.isBuffer(buf) && !(buf instanceof global.Uint8Array)) { - throw new TypeError('"buf" argument must be a Buffer or Uint8Array'); - } + // Cooley-Tukey algorithm for FFT + // slightly revisited to rely on looping instead of recursion - if (typeof offset === 'function') { - cb = offset; - offset = 0; - size = buf.length; - } else if (typeof size === 'function') { - cb = size; - size = buf.length - offset; - } else if (typeof cb !== 'function') { - throw new TypeError('"cb" argument must be a function'); - } - assertOffset(offset, buf.length); - assertSize(size, offset, buf.length); - return actualFill(buf, offset, size, cb); + function FFTM(x, y) { + this.x = x; + this.y = y; } - function actualFill(buf, offset, size, cb) { - if (process.browser) { - var ourBuf = buf.buffer; - var uint = new Uint8Array(ourBuf, offset, size); - crypto.getRandomValues(uint); - if (cb) { - process.nextTick(function () { - cb(null, buf); - }); - return; - } - return buf; - } - if (cb) { - randombytes(size, function (err, bytes) { - if (err) { - return cb(err); - } - bytes.copy(buf, offset); - cb(null, buf); - }); - return; - } - var bytes = randombytes(size); - bytes.copy(buf, offset); - return buf; - } - function randomFillSync(buf, offset, size) { - if (typeof offset === 'undefined') { - offset = 0; - } - if (!Buffer.isBuffer(buf) && !(buf instanceof global.Uint8Array)) { - throw new TypeError('"buf" argument must be a Buffer or Uint8Array'); + FFTM.prototype.makeRBT = function makeRBT(N) { + var t = new Array(N); + var l = BN.prototype._countBits(N) - 1; + for (var i = 0; i < N; i++) { + t[i] = this.revBin(i, l, N); } - assertOffset(offset, buf.length); - - if (size === undefined) size = buf.length - offset; - - assertSize(size, offset, buf.length); - - return actualFill(buf, offset, size); - } - }).call(this, require('_process'), typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}); - }, { "_process": 120, "randombytes": 344, "safe-buffer": 347 }], 346: [function (require, module, exports) { - (function (Buffer) { - 'use strict'; - - var inherits = require('inherits'); - var HashBase = require('hash-base'); - - function RIPEMD160() { - HashBase.call(this, 64); - - // state - this._a = 0x67452301; - this._b = 0xefcdab89; - this._c = 0x98badcfe; - this._d = 0x10325476; - this._e = 0xc3d2e1f0; - } - - inherits(RIPEMD160, HashBase); - - RIPEMD160.prototype._update = function () { - var m = new Array(16); - for (var i = 0; i < 16; ++i) { - m[i] = this._block.readInt32LE(i * 4); - }var al = this._a; - var bl = this._b; - var cl = this._c; - var dl = this._d; - var el = this._e; - - // Mj = 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 - // K = 0x00000000 - // Sj = 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8 - al = fn1(al, bl, cl, dl, el, m[0], 0x00000000, 11);cl = rotl(cl, 10); - el = fn1(el, al, bl, cl, dl, m[1], 0x00000000, 14);bl = rotl(bl, 10); - dl = fn1(dl, el, al, bl, cl, m[2], 0x00000000, 15);al = rotl(al, 10); - cl = fn1(cl, dl, el, al, bl, m[3], 0x00000000, 12);el = rotl(el, 10); - bl = fn1(bl, cl, dl, el, al, m[4], 0x00000000, 5);dl = rotl(dl, 10); - al = fn1(al, bl, cl, dl, el, m[5], 0x00000000, 8);cl = rotl(cl, 10); - el = fn1(el, al, bl, cl, dl, m[6], 0x00000000, 7);bl = rotl(bl, 10); - dl = fn1(dl, el, al, bl, cl, m[7], 0x00000000, 9);al = rotl(al, 10); - cl = fn1(cl, dl, el, al, bl, m[8], 0x00000000, 11);el = rotl(el, 10); - bl = fn1(bl, cl, dl, el, al, m[9], 0x00000000, 13);dl = rotl(dl, 10); - al = fn1(al, bl, cl, dl, el, m[10], 0x00000000, 14);cl = rotl(cl, 10); - el = fn1(el, al, bl, cl, dl, m[11], 0x00000000, 15);bl = rotl(bl, 10); - dl = fn1(dl, el, al, bl, cl, m[12], 0x00000000, 6);al = rotl(al, 10); - cl = fn1(cl, dl, el, al, bl, m[13], 0x00000000, 7);el = rotl(el, 10); - bl = fn1(bl, cl, dl, el, al, m[14], 0x00000000, 9);dl = rotl(dl, 10); - al = fn1(al, bl, cl, dl, el, m[15], 0x00000000, 8);cl = rotl(cl, 10); - - // Mj = 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8 - // K = 0x5a827999 - // Sj = 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12 - el = fn2(el, al, bl, cl, dl, m[7], 0x5a827999, 7);bl = rotl(bl, 10); - dl = fn2(dl, el, al, bl, cl, m[4], 0x5a827999, 6);al = rotl(al, 10); - cl = fn2(cl, dl, el, al, bl, m[13], 0x5a827999, 8);el = rotl(el, 10); - bl = fn2(bl, cl, dl, el, al, m[1], 0x5a827999, 13);dl = rotl(dl, 10); - al = fn2(al, bl, cl, dl, el, m[10], 0x5a827999, 11);cl = rotl(cl, 10); - el = fn2(el, al, bl, cl, dl, m[6], 0x5a827999, 9);bl = rotl(bl, 10); - dl = fn2(dl, el, al, bl, cl, m[15], 0x5a827999, 7);al = rotl(al, 10); - cl = fn2(cl, dl, el, al, bl, m[3], 0x5a827999, 15);el = rotl(el, 10); - bl = fn2(bl, cl, dl, el, al, m[12], 0x5a827999, 7);dl = rotl(dl, 10); - al = fn2(al, bl, cl, dl, el, m[0], 0x5a827999, 12);cl = rotl(cl, 10); - el = fn2(el, al, bl, cl, dl, m[9], 0x5a827999, 15);bl = rotl(bl, 10); - dl = fn2(dl, el, al, bl, cl, m[5], 0x5a827999, 9);al = rotl(al, 10); - cl = fn2(cl, dl, el, al, bl, m[2], 0x5a827999, 11);el = rotl(el, 10); - bl = fn2(bl, cl, dl, el, al, m[14], 0x5a827999, 7);dl = rotl(dl, 10); - al = fn2(al, bl, cl, dl, el, m[11], 0x5a827999, 13);cl = rotl(cl, 10); - el = fn2(el, al, bl, cl, dl, m[8], 0x5a827999, 12);bl = rotl(bl, 10); - - // Mj = 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12 - // K = 0x6ed9eba1 - // Sj = 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5 - dl = fn3(dl, el, al, bl, cl, m[3], 0x6ed9eba1, 11);al = rotl(al, 10); - cl = fn3(cl, dl, el, al, bl, m[10], 0x6ed9eba1, 13);el = rotl(el, 10); - bl = fn3(bl, cl, dl, el, al, m[14], 0x6ed9eba1, 6);dl = rotl(dl, 10); - al = fn3(al, bl, cl, dl, el, m[4], 0x6ed9eba1, 7);cl = rotl(cl, 10); - el = fn3(el, al, bl, cl, dl, m[9], 0x6ed9eba1, 14);bl = rotl(bl, 10); - dl = fn3(dl, el, al, bl, cl, m[15], 0x6ed9eba1, 9);al = rotl(al, 10); - cl = fn3(cl, dl, el, al, bl, m[8], 0x6ed9eba1, 13);el = rotl(el, 10); - bl = fn3(bl, cl, dl, el, al, m[1], 0x6ed9eba1, 15);dl = rotl(dl, 10); - al = fn3(al, bl, cl, dl, el, m[2], 0x6ed9eba1, 14);cl = rotl(cl, 10); - el = fn3(el, al, bl, cl, dl, m[7], 0x6ed9eba1, 8);bl = rotl(bl, 10); - dl = fn3(dl, el, al, bl, cl, m[0], 0x6ed9eba1, 13);al = rotl(al, 10); - cl = fn3(cl, dl, el, al, bl, m[6], 0x6ed9eba1, 6);el = rotl(el, 10); - bl = fn3(bl, cl, dl, el, al, m[13], 0x6ed9eba1, 5);dl = rotl(dl, 10); - al = fn3(al, bl, cl, dl, el, m[11], 0x6ed9eba1, 12);cl = rotl(cl, 10); - el = fn3(el, al, bl, cl, dl, m[5], 0x6ed9eba1, 7);bl = rotl(bl, 10); - dl = fn3(dl, el, al, bl, cl, m[12], 0x6ed9eba1, 5);al = rotl(al, 10); - - // Mj = 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2 - // K = 0x8f1bbcdc - // Sj = 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12 - cl = fn4(cl, dl, el, al, bl, m[1], 0x8f1bbcdc, 11);el = rotl(el, 10); - bl = fn4(bl, cl, dl, el, al, m[9], 0x8f1bbcdc, 12);dl = rotl(dl, 10); - al = fn4(al, bl, cl, dl, el, m[11], 0x8f1bbcdc, 14);cl = rotl(cl, 10); - el = fn4(el, al, bl, cl, dl, m[10], 0x8f1bbcdc, 15);bl = rotl(bl, 10); - dl = fn4(dl, el, al, bl, cl, m[0], 0x8f1bbcdc, 14);al = rotl(al, 10); - cl = fn4(cl, dl, el, al, bl, m[8], 0x8f1bbcdc, 15);el = rotl(el, 10); - bl = fn4(bl, cl, dl, el, al, m[12], 0x8f1bbcdc, 9);dl = rotl(dl, 10); - al = fn4(al, bl, cl, dl, el, m[4], 0x8f1bbcdc, 8);cl = rotl(cl, 10); - el = fn4(el, al, bl, cl, dl, m[13], 0x8f1bbcdc, 9);bl = rotl(bl, 10); - dl = fn4(dl, el, al, bl, cl, m[3], 0x8f1bbcdc, 14);al = rotl(al, 10); - cl = fn4(cl, dl, el, al, bl, m[7], 0x8f1bbcdc, 5);el = rotl(el, 10); - bl = fn4(bl, cl, dl, el, al, m[15], 0x8f1bbcdc, 6);dl = rotl(dl, 10); - al = fn4(al, bl, cl, dl, el, m[14], 0x8f1bbcdc, 8);cl = rotl(cl, 10); - el = fn4(el, al, bl, cl, dl, m[5], 0x8f1bbcdc, 6);bl = rotl(bl, 10); - dl = fn4(dl, el, al, bl, cl, m[6], 0x8f1bbcdc, 5);al = rotl(al, 10); - cl = fn4(cl, dl, el, al, bl, m[2], 0x8f1bbcdc, 12);el = rotl(el, 10); - - // Mj = 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13 - // K = 0xa953fd4e - // Sj = 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6 - bl = fn5(bl, cl, dl, el, al, m[4], 0xa953fd4e, 9);dl = rotl(dl, 10); - al = fn5(al, bl, cl, dl, el, m[0], 0xa953fd4e, 15);cl = rotl(cl, 10); - el = fn5(el, al, bl, cl, dl, m[5], 0xa953fd4e, 5);bl = rotl(bl, 10); - dl = fn5(dl, el, al, bl, cl, m[9], 0xa953fd4e, 11);al = rotl(al, 10); - cl = fn5(cl, dl, el, al, bl, m[7], 0xa953fd4e, 6);el = rotl(el, 10); - bl = fn5(bl, cl, dl, el, al, m[12], 0xa953fd4e, 8);dl = rotl(dl, 10); - al = fn5(al, bl, cl, dl, el, m[2], 0xa953fd4e, 13);cl = rotl(cl, 10); - el = fn5(el, al, bl, cl, dl, m[10], 0xa953fd4e, 12);bl = rotl(bl, 10); - dl = fn5(dl, el, al, bl, cl, m[14], 0xa953fd4e, 5);al = rotl(al, 10); - cl = fn5(cl, dl, el, al, bl, m[1], 0xa953fd4e, 12);el = rotl(el, 10); - bl = fn5(bl, cl, dl, el, al, m[3], 0xa953fd4e, 13);dl = rotl(dl, 10); - al = fn5(al, bl, cl, dl, el, m[8], 0xa953fd4e, 14);cl = rotl(cl, 10); - el = fn5(el, al, bl, cl, dl, m[11], 0xa953fd4e, 11);bl = rotl(bl, 10); - dl = fn5(dl, el, al, bl, cl, m[6], 0xa953fd4e, 8);al = rotl(al, 10); - cl = fn5(cl, dl, el, al, bl, m[15], 0xa953fd4e, 5);el = rotl(el, 10); - bl = fn5(bl, cl, dl, el, al, m[13], 0xa953fd4e, 6);dl = rotl(dl, 10); - - var ar = this._a; - var br = this._b; - var cr = this._c; - var dr = this._d; - var er = this._e; - - // M'j = 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12 - // K' = 0x50a28be6 - // S'j = 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6 - ar = fn5(ar, br, cr, dr, er, m[5], 0x50a28be6, 8);cr = rotl(cr, 10); - er = fn5(er, ar, br, cr, dr, m[14], 0x50a28be6, 9);br = rotl(br, 10); - dr = fn5(dr, er, ar, br, cr, m[7], 0x50a28be6, 9);ar = rotl(ar, 10); - cr = fn5(cr, dr, er, ar, br, m[0], 0x50a28be6, 11);er = rotl(er, 10); - br = fn5(br, cr, dr, er, ar, m[9], 0x50a28be6, 13);dr = rotl(dr, 10); - ar = fn5(ar, br, cr, dr, er, m[2], 0x50a28be6, 15);cr = rotl(cr, 10); - er = fn5(er, ar, br, cr, dr, m[11], 0x50a28be6, 15);br = rotl(br, 10); - dr = fn5(dr, er, ar, br, cr, m[4], 0x50a28be6, 5);ar = rotl(ar, 10); - cr = fn5(cr, dr, er, ar, br, m[13], 0x50a28be6, 7);er = rotl(er, 10); - br = fn5(br, cr, dr, er, ar, m[6], 0x50a28be6, 7);dr = rotl(dr, 10); - ar = fn5(ar, br, cr, dr, er, m[15], 0x50a28be6, 8);cr = rotl(cr, 10); - er = fn5(er, ar, br, cr, dr, m[8], 0x50a28be6, 11);br = rotl(br, 10); - dr = fn5(dr, er, ar, br, cr, m[1], 0x50a28be6, 14);ar = rotl(ar, 10); - cr = fn5(cr, dr, er, ar, br, m[10], 0x50a28be6, 14);er = rotl(er, 10); - br = fn5(br, cr, dr, er, ar, m[3], 0x50a28be6, 12);dr = rotl(dr, 10); - ar = fn5(ar, br, cr, dr, er, m[12], 0x50a28be6, 6);cr = rotl(cr, 10); - - // M'j = 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2 - // K' = 0x5c4dd124 - // S'j = 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11 - er = fn4(er, ar, br, cr, dr, m[6], 0x5c4dd124, 9);br = rotl(br, 10); - dr = fn4(dr, er, ar, br, cr, m[11], 0x5c4dd124, 13);ar = rotl(ar, 10); - cr = fn4(cr, dr, er, ar, br, m[3], 0x5c4dd124, 15);er = rotl(er, 10); - br = fn4(br, cr, dr, er, ar, m[7], 0x5c4dd124, 7);dr = rotl(dr, 10); - ar = fn4(ar, br, cr, dr, er, m[0], 0x5c4dd124, 12);cr = rotl(cr, 10); - er = fn4(er, ar, br, cr, dr, m[13], 0x5c4dd124, 8);br = rotl(br, 10); - dr = fn4(dr, er, ar, br, cr, m[5], 0x5c4dd124, 9);ar = rotl(ar, 10); - cr = fn4(cr, dr, er, ar, br, m[10], 0x5c4dd124, 11);er = rotl(er, 10); - br = fn4(br, cr, dr, er, ar, m[14], 0x5c4dd124, 7);dr = rotl(dr, 10); - ar = fn4(ar, br, cr, dr, er, m[15], 0x5c4dd124, 7);cr = rotl(cr, 10); - er = fn4(er, ar, br, cr, dr, m[8], 0x5c4dd124, 12);br = rotl(br, 10); - dr = fn4(dr, er, ar, br, cr, m[12], 0x5c4dd124, 7);ar = rotl(ar, 10); - cr = fn4(cr, dr, er, ar, br, m[4], 0x5c4dd124, 6);er = rotl(er, 10); - br = fn4(br, cr, dr, er, ar, m[9], 0x5c4dd124, 15);dr = rotl(dr, 10); - ar = fn4(ar, br, cr, dr, er, m[1], 0x5c4dd124, 13);cr = rotl(cr, 10); - er = fn4(er, ar, br, cr, dr, m[2], 0x5c4dd124, 11);br = rotl(br, 10); - - // M'j = 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13 - // K' = 0x6d703ef3 - // S'j = 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5 - dr = fn3(dr, er, ar, br, cr, m[15], 0x6d703ef3, 9);ar = rotl(ar, 10); - cr = fn3(cr, dr, er, ar, br, m[5], 0x6d703ef3, 7);er = rotl(er, 10); - br = fn3(br, cr, dr, er, ar, m[1], 0x6d703ef3, 15);dr = rotl(dr, 10); - ar = fn3(ar, br, cr, dr, er, m[3], 0x6d703ef3, 11);cr = rotl(cr, 10); - er = fn3(er, ar, br, cr, dr, m[7], 0x6d703ef3, 8);br = rotl(br, 10); - dr = fn3(dr, er, ar, br, cr, m[14], 0x6d703ef3, 6);ar = rotl(ar, 10); - cr = fn3(cr, dr, er, ar, br, m[6], 0x6d703ef3, 6);er = rotl(er, 10); - br = fn3(br, cr, dr, er, ar, m[9], 0x6d703ef3, 14);dr = rotl(dr, 10); - ar = fn3(ar, br, cr, dr, er, m[11], 0x6d703ef3, 12);cr = rotl(cr, 10); - er = fn3(er, ar, br, cr, dr, m[8], 0x6d703ef3, 13);br = rotl(br, 10); - dr = fn3(dr, er, ar, br, cr, m[12], 0x6d703ef3, 5);ar = rotl(ar, 10); - cr = fn3(cr, dr, er, ar, br, m[2], 0x6d703ef3, 14);er = rotl(er, 10); - br = fn3(br, cr, dr, er, ar, m[10], 0x6d703ef3, 13);dr = rotl(dr, 10); - ar = fn3(ar, br, cr, dr, er, m[0], 0x6d703ef3, 13);cr = rotl(cr, 10); - er = fn3(er, ar, br, cr, dr, m[4], 0x6d703ef3, 7);br = rotl(br, 10); - dr = fn3(dr, er, ar, br, cr, m[13], 0x6d703ef3, 5);ar = rotl(ar, 10); + return t; + }; - // M'j = 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14 - // K' = 0x7a6d76e9 - // S'j = 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8 - cr = fn2(cr, dr, er, ar, br, m[8], 0x7a6d76e9, 15);er = rotl(er, 10); - br = fn2(br, cr, dr, er, ar, m[6], 0x7a6d76e9, 5);dr = rotl(dr, 10); - ar = fn2(ar, br, cr, dr, er, m[4], 0x7a6d76e9, 8);cr = rotl(cr, 10); - er = fn2(er, ar, br, cr, dr, m[1], 0x7a6d76e9, 11);br = rotl(br, 10); - dr = fn2(dr, er, ar, br, cr, m[3], 0x7a6d76e9, 14);ar = rotl(ar, 10); - cr = fn2(cr, dr, er, ar, br, m[11], 0x7a6d76e9, 14);er = rotl(er, 10); - br = fn2(br, cr, dr, er, ar, m[15], 0x7a6d76e9, 6);dr = rotl(dr, 10); - ar = fn2(ar, br, cr, dr, er, m[0], 0x7a6d76e9, 14);cr = rotl(cr, 10); - er = fn2(er, ar, br, cr, dr, m[5], 0x7a6d76e9, 6);br = rotl(br, 10); - dr = fn2(dr, er, ar, br, cr, m[12], 0x7a6d76e9, 9);ar = rotl(ar, 10); - cr = fn2(cr, dr, er, ar, br, m[2], 0x7a6d76e9, 12);er = rotl(er, 10); - br = fn2(br, cr, dr, er, ar, m[13], 0x7a6d76e9, 9);dr = rotl(dr, 10); - ar = fn2(ar, br, cr, dr, er, m[9], 0x7a6d76e9, 12);cr = rotl(cr, 10); - er = fn2(er, ar, br, cr, dr, m[7], 0x7a6d76e9, 5);br = rotl(br, 10); - dr = fn2(dr, er, ar, br, cr, m[10], 0x7a6d76e9, 15);ar = rotl(ar, 10); - cr = fn2(cr, dr, er, ar, br, m[14], 0x7a6d76e9, 8);er = rotl(er, 10); + // Returns binary-reversed representation of `x` + FFTM.prototype.revBin = function revBin(x, l, N) { + if (x === 0 || x === N - 1) return x; - // M'j = 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11 - // K' = 0x00000000 - // S'j = 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11 - br = fn1(br, cr, dr, er, ar, m[12], 0x00000000, 8);dr = rotl(dr, 10); - ar = fn1(ar, br, cr, dr, er, m[15], 0x00000000, 5);cr = rotl(cr, 10); - er = fn1(er, ar, br, cr, dr, m[10], 0x00000000, 12);br = rotl(br, 10); - dr = fn1(dr, er, ar, br, cr, m[4], 0x00000000, 9);ar = rotl(ar, 10); - cr = fn1(cr, dr, er, ar, br, m[1], 0x00000000, 12);er = rotl(er, 10); - br = fn1(br, cr, dr, er, ar, m[5], 0x00000000, 5);dr = rotl(dr, 10); - ar = fn1(ar, br, cr, dr, er, m[8], 0x00000000, 14);cr = rotl(cr, 10); - er = fn1(er, ar, br, cr, dr, m[7], 0x00000000, 6);br = rotl(br, 10); - dr = fn1(dr, er, ar, br, cr, m[6], 0x00000000, 8);ar = rotl(ar, 10); - cr = fn1(cr, dr, er, ar, br, m[2], 0x00000000, 13);er = rotl(er, 10); - br = fn1(br, cr, dr, er, ar, m[13], 0x00000000, 6);dr = rotl(dr, 10); - ar = fn1(ar, br, cr, dr, er, m[14], 0x00000000, 5);cr = rotl(cr, 10); - er = fn1(er, ar, br, cr, dr, m[0], 0x00000000, 15);br = rotl(br, 10); - dr = fn1(dr, er, ar, br, cr, m[3], 0x00000000, 13);ar = rotl(ar, 10); - cr = fn1(cr, dr, er, ar, br, m[9], 0x00000000, 11);er = rotl(er, 10); - br = fn1(br, cr, dr, er, ar, m[11], 0x00000000, 11);dr = rotl(dr, 10); + var rb = 0; + for (var i = 0; i < l; i++) { + rb |= (x & 1) << l - i - 1; + x >>= 1; + } - // change state - var t = this._b + cl + dr | 0; - this._b = this._c + dl + er | 0; - this._c = this._d + el + ar | 0; - this._d = this._e + al + br | 0; - this._e = this._a + bl + cr | 0; - this._a = t; + return rb; }; - RIPEMD160.prototype._digest = function () { - // create padding and handle blocks - this._block[this._blockOffset++] = 0x80; - if (this._blockOffset > 56) { - this._block.fill(0, this._blockOffset, 64); - this._update(); - this._blockOffset = 0; + // Performs "tweedling" phase, therefore 'emulating' + // behaviour of the recursive algorithm + FFTM.prototype.permute = function permute(rbt, rws, iws, rtws, itws, N) { + for (var i = 0; i < N; i++) { + rtws[i] = rws[rbt[i]]; + itws[i] = iws[rbt[i]]; } - - this._block.fill(0, this._blockOffset, 56); - this._block.writeUInt32LE(this._length[0], 56); - this._block.writeUInt32LE(this._length[1], 60); - this._update(); - - // produce result - var buffer = new Buffer(20); - buffer.writeInt32LE(this._a, 0); - buffer.writeInt32LE(this._b, 4); - buffer.writeInt32LE(this._c, 8); - buffer.writeInt32LE(this._d, 12); - buffer.writeInt32LE(this._e, 16); - return buffer; }; - function rotl(x, n) { - return x << n | x >>> 32 - n; - } - - function fn1(a, b, c, d, e, m, k, s) { - return rotl(a + (b ^ c ^ d) + m + k | 0, s) + e | 0; - } - - function fn2(a, b, c, d, e, m, k, s) { - return rotl(a + (b & c | ~b & d) + m + k | 0, s) + e | 0; - } - - function fn3(a, b, c, d, e, m, k, s) { - return rotl(a + ((b | ~c) ^ d) + m + k | 0, s) + e | 0; - } - - function fn4(a, b, c, d, e, m, k, s) { - return rotl(a + (b & d | c & ~d) + m + k | 0, s) + e | 0; - } + FFTM.prototype.transform = function transform(rws, iws, rtws, itws, N, rbt) { + this.permute(rbt, rws, iws, rtws, itws, N); - function fn5(a, b, c, d, e, m, k, s) { - return rotl(a + (b ^ (c | ~d)) + m + k | 0, s) + e | 0; - } + for (var s = 1; s < N; s <<= 1) { + var l = s << 1; - module.exports = RIPEMD160; - }).call(this, require("buffer").Buffer); - }, { "buffer": 47, "hash-base": 306, "inherits": 320 }], 347: [function (require, module, exports) { - arguments[4][143][0].apply(exports, arguments); - }, { "buffer": 47, "dup": 143 }], 348: [function (require, module, exports) { - module.exports = require('scryptsy'); - }, { "scryptsy": 349 }], 349: [function (require, module, exports) { - (function (Buffer) { - var pbkdf2Sync = require('pbkdf2').pbkdf2Sync; + var rtwdf = Math.cos(2 * Math.PI / l); + var itwdf = Math.sin(2 * Math.PI / l); - var MAX_VALUE = 0x7fffffff; + for (var p = 0; p < N; p += l) { + var rtwdf_ = rtwdf; + var itwdf_ = itwdf; - // N = Cpu cost, r = Memory cost, p = parallelization cost - function scrypt(key, salt, N, r, p, dkLen, progressCallback) { - if (N === 0 || (N & N - 1) !== 0) throw Error('N must be > 0 and a power of 2'); + for (var j = 0; j < s; j++) { + var re = rtws[p + j]; + var ie = itws[p + j]; - if (N > MAX_VALUE / 128 / r) throw Error('Parameter N is too large'); - if (r > MAX_VALUE / 128 / p) throw Error('Parameter r is too large'); + var ro = rtws[p + j + s]; + var io = itws[p + j + s]; - var XY = new Buffer(256 * r); - var V = new Buffer(128 * r * N); + var rx = rtwdf_ * ro - itwdf_ * io; - // pseudo global - var B32 = new Int32Array(16); // salsa20_8 - var x = new Int32Array(16); // salsa20_8 - var _X = new Buffer(64); // blockmix_salsa8 + io = rtwdf_ * io + itwdf_ * ro; + ro = rx; - // pseudo global - var B = pbkdf2Sync(key, salt, 1, p * 128 * r, 'sha256'); + rtws[p + j] = re + ro; + itws[p + j] = ie + io; - var tickCallback; - if (progressCallback) { - var totalOps = p * N * 2; - var currentOp = 0; + rtws[p + j + s] = re - ro; + itws[p + j + s] = ie - io; - tickCallback = function tickCallback() { - ++currentOp; + /* jshint maxdepth : false */ + if (j !== l) { + rx = rtwdf * rtwdf_ - itwdf * itwdf_; - // send progress notifications once every 1,000 ops - if (currentOp % 1000 === 0) { - progressCallback({ - current: currentOp, - total: totalOps, - percent: currentOp / totalOps * 100.0 - }); + itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_; + rtwdf_ = rx; + } } - }; + } } + }; - for (var i = 0; i < p; i++) { - smix(B, i * 128 * r, r, N, V, XY); + FFTM.prototype.guessLen13b = function guessLen13b(n, m) { + var N = Math.max(m, n) | 1; + var odd = N & 1; + var i = 0; + for (N = N / 2 | 0; N; N = N >>> 1) { + i++; } - return pbkdf2Sync(key, B, 1, dkLen, 'sha256'); + return 1 << i + 1 + odd; + }; - // all of these functions are actually moved to the top - // due to function hoisting + FFTM.prototype.conjugate = function conjugate(rws, iws, N) { + if (N <= 1) return; - function smix(B, Bi, r, N, V, XY) { - var Xi = 0; - var Yi = 128 * r; - var i; + for (var i = 0; i < N / 2; i++) { + var t = rws[i]; - B.copy(XY, Xi, Bi, Bi + Yi); + rws[i] = rws[N - i - 1]; + rws[N - i - 1] = t; - for (i = 0; i < N; i++) { - XY.copy(V, i * Yi, Xi, Xi + Yi); - blockmix_salsa8(XY, Xi, Yi, r); + t = iws[i]; - if (tickCallback) tickCallback(); - } + iws[i] = -iws[N - i - 1]; + iws[N - i - 1] = -t; + } + }; - for (i = 0; i < N; i++) { - var offset = Xi + (2 * r - 1) * 64; - var j = XY.readUInt32LE(offset) & N - 1; - blockxor(V, j * Yi, XY, Xi, Yi); - blockmix_salsa8(XY, Xi, Yi, r); + FFTM.prototype.normalize13b = function normalize13b(ws, N) { + var carry = 0; + for (var i = 0; i < N / 2; i++) { + var w = Math.round(ws[2 * i + 1] / N) * 0x2000 + Math.round(ws[2 * i] / N) + carry; - if (tickCallback) tickCallback(); - } + ws[i] = w & 0x3ffffff; - XY.copy(B, Bi, Xi, Xi + Yi); + if (w < 0x4000000) { + carry = 0; + } else { + carry = w / 0x4000000 | 0; + } } - function blockmix_salsa8(BY, Bi, Yi, r) { - var i; - - arraycopy(BY, Bi + (2 * r - 1) * 64, _X, 0, 64); + return ws; + }; - for (i = 0; i < 2 * r; i++) { - blockxor(BY, i * 64, _X, 0, 64); - salsa20_8(_X); - arraycopy(_X, 0, BY, Yi + i * 64, 64); - } + FFTM.prototype.convert13b = function convert13b(ws, len, rws, N) { + var carry = 0; + for (var i = 0; i < len; i++) { + carry = carry + (ws[i] | 0); - for (i = 0; i < r; i++) { - arraycopy(BY, Yi + i * 2 * 64, BY, Bi + i * 64, 64); - } + rws[2 * i] = carry & 0x1fff;carry = carry >>> 13; + rws[2 * i + 1] = carry & 0x1fff;carry = carry >>> 13; + } - for (i = 0; i < r; i++) { - arraycopy(BY, Yi + (i * 2 + 1) * 64, BY, Bi + (i + r) * 64, 64); - } + // Pad with zeroes + for (i = 2 * len; i < N; ++i) { + rws[i] = 0; } - function R(a, b) { - return a << b | a >>> 32 - b; + assert(carry === 0); + assert((carry & ~0x1fff) === 0); + }; + + FFTM.prototype.stub = function stub(N) { + var ph = new Array(N); + for (var i = 0; i < N; i++) { + ph[i] = 0; } - function salsa20_8(B) { - var i; + return ph; + }; - for (i = 0; i < 16; i++) { - B32[i] = (B[i * 4 + 0] & 0xff) << 0; - B32[i] |= (B[i * 4 + 1] & 0xff) << 8; - B32[i] |= (B[i * 4 + 2] & 0xff) << 16; - B32[i] |= (B[i * 4 + 3] & 0xff) << 24; - // B32[i] = B.readUInt32LE(i*4) <--- this is signficantly slower even in Node.js - } + FFTM.prototype.mulp = function mulp(x, y, out) { + var N = 2 * this.guessLen13b(x.length, y.length); - arraycopy(B32, 0, x, 0, 16); + var rbt = this.makeRBT(N); - for (i = 8; i > 0; i -= 2) { - x[4] ^= R(x[0] + x[12], 7); - x[8] ^= R(x[4] + x[0], 9); - x[12] ^= R(x[8] + x[4], 13); - x[0] ^= R(x[12] + x[8], 18); - x[9] ^= R(x[5] + x[1], 7); - x[13] ^= R(x[9] + x[5], 9); - x[1] ^= R(x[13] + x[9], 13); - x[5] ^= R(x[1] + x[13], 18); - x[14] ^= R(x[10] + x[6], 7); - x[2] ^= R(x[14] + x[10], 9); - x[6] ^= R(x[2] + x[14], 13); - x[10] ^= R(x[6] + x[2], 18); - x[3] ^= R(x[15] + x[11], 7); - x[7] ^= R(x[3] + x[15], 9); - x[11] ^= R(x[7] + x[3], 13); - x[15] ^= R(x[11] + x[7], 18); - x[1] ^= R(x[0] + x[3], 7); - x[2] ^= R(x[1] + x[0], 9); - x[3] ^= R(x[2] + x[1], 13); - x[0] ^= R(x[3] + x[2], 18); - x[6] ^= R(x[5] + x[4], 7); - x[7] ^= R(x[6] + x[5], 9); - x[4] ^= R(x[7] + x[6], 13); - x[5] ^= R(x[4] + x[7], 18); - x[11] ^= R(x[10] + x[9], 7); - x[8] ^= R(x[11] + x[10], 9); - x[9] ^= R(x[8] + x[11], 13); - x[10] ^= R(x[9] + x[8], 18); - x[12] ^= R(x[15] + x[14], 7); - x[13] ^= R(x[12] + x[15], 9); - x[14] ^= R(x[13] + x[12], 13); - x[15] ^= R(x[14] + x[13], 18); - } + var _ = this.stub(N); - for (i = 0; i < 16; ++i) { - B32[i] = x[i] + B32[i]; - }for (i = 0; i < 16; i++) { - var bi = i * 4; - B[bi + 0] = B32[i] >> 0 & 0xff; - B[bi + 1] = B32[i] >> 8 & 0xff; - B[bi + 2] = B32[i] >> 16 & 0xff; - B[bi + 3] = B32[i] >> 24 & 0xff; - // B.writeInt32LE(B32[i], i*4) //<--- this is signficantly slower even in Node.js - } - } + var rws = new Array(N); + var rwst = new Array(N); + var iwst = new Array(N); - // naive approach... going back to loop unrolling may yield additional performance - function blockxor(S, Si, D, Di, len) { - for (var i = 0; i < len; i++) { - D[Di + i] ^= S[Si + i]; - } - } - } + var nrws = new Array(N); + var nrwst = new Array(N); + var niwst = new Array(N); - function arraycopy(src, srcPos, dest, destPos, length) { - if (Buffer.isBuffer(src) && Buffer.isBuffer(dest)) { - src.copy(dest, destPos, srcPos, srcPos + length); - } else { - while (length--) { - dest[destPos++] = src[srcPos++]; - } - } - } + var rmws = out.words; + rmws.length = N; - module.exports = scrypt; - }).call(this, require("buffer").Buffer); - }, { "buffer": 47, "pbkdf2": 332 }], 350: [function (require, module, exports) { - var Buffer = require('safe-buffer').Buffer; + this.convert13b(x.words, x.length, rws, N); + this.convert13b(y.words, y.length, nrws, N); - // prototype class for hash functions - function Hash(blockSize, finalSize) { - this._block = Buffer.alloc(blockSize); - this._finalSize = finalSize; - this._blockSize = blockSize; - this._len = 0; - } + this.transform(rws, _, rwst, iwst, N, rbt); + this.transform(nrws, _, nrwst, niwst, N, rbt); - Hash.prototype.update = function (data, enc) { - if (typeof data === 'string') { - enc = enc || 'utf8'; - data = Buffer.from(data, enc); - } + for (var i = 0; i < N; i++) { + var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i]; + iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i]; + rwst[i] = rx; + } - var block = this._block; - var blockSize = this._blockSize; - var length = data.length; - var accum = this._len; + this.conjugate(rwst, iwst, N); + this.transform(rwst, iwst, rmws, _, N, rbt); + this.conjugate(rmws, _, N); + this.normalize13b(rmws, N); - for (var offset = 0; offset < length;) { - var assigned = accum % blockSize; - var remainder = Math.min(length - offset, blockSize - assigned); + out.negative = x.negative ^ y.negative; + out.length = x.length + y.length; + return out.strip(); + }; - for (var i = 0; i < remainder; i++) { - block[assigned + i] = data[offset + i]; - } + // Multiply `this` by `num` + BN.prototype.mul = function mul(num) { + var out = new BN(null); + out.words = new Array(this.length + num.length); + return this.mulTo(num, out); + }; - accum += remainder; - offset += remainder; + // Multiply employing FFT + BN.prototype.mulf = function mulf(num) { + var out = new BN(null); + out.words = new Array(this.length + num.length); + return jumboMulTo(this, num, out); + }; - if (accum % blockSize === 0) { - this._update(block); + // In-place Multiplication + BN.prototype.imul = function imul(num) { + return this.clone().mulTo(num, this); + }; + + BN.prototype.imuln = function imuln(num) { + assert(typeof num === 'number'); + assert(num < 0x4000000); + + // Carry + var carry = 0; + for (var i = 0; i < this.length; i++) { + var w = (this.words[i] | 0) * num; + var lo = (w & 0x3ffffff) + (carry & 0x3ffffff); + carry >>= 26; + carry += w / 0x4000000 | 0; + // NOTE: lo is 27bit maximum + carry += lo >>> 26; + this.words[i] = lo & 0x3ffffff; } - } - this._len += length; - return this; - }; + if (carry !== 0) { + this.words[i] = carry; + this.length++; + } - Hash.prototype.digest = function (enc) { - var rem = this._len % this._blockSize; + return this; + }; - this._block[rem] = 0x80; + BN.prototype.muln = function muln(num) { + return this.clone().imuln(num); + }; - // zero (rem + 1) trailing bits, where (rem + 1) is the smallest - // non-negative solution to the equation (length + 1 + (rem + 1)) === finalSize mod blockSize - this._block.fill(0, rem + 1); + // `this` * `this` + BN.prototype.sqr = function sqr() { + return this.mul(this); + }; - if (rem >= this._finalSize) { - this._update(this._block); - this._block.fill(0); - } + // `this` * `this` in-place + BN.prototype.isqr = function isqr() { + return this.imul(this.clone()); + }; - var bits = this._len * 8; + // Math.pow(`this`, `num`) + BN.prototype.pow = function pow(num) { + var w = toBitArray(num); + if (w.length === 0) return new BN(1); - // uint32 - if (bits <= 0xffffffff) { - this._block.writeUInt32BE(bits, this._blockSize - 4); + // Skip leading zeroes + var res = this; + for (var i = 0; i < w.length; i++, res = res.sqr()) { + if (w[i] !== 0) break; + } - // uint64 - } else { - var lowBits = bits & 0xffffffff; - var highBits = (bits - lowBits) / 0x100000000; + if (++i < w.length) { + for (var q = res.sqr(); i < w.length; i++, q = q.sqr()) { + if (w[i] === 0) continue; - this._block.writeUInt32BE(highBits, this._blockSize - 8); - this._block.writeUInt32BE(lowBits, this._blockSize - 4); - } + res = res.mul(q); + } + } - this._update(this._block); - var hash = this._hash(); + return res; + }; - return enc ? hash.toString(enc) : hash; - }; + // Shift-left in-place + BN.prototype.iushln = function iushln(bits) { + assert(typeof bits === 'number' && bits >= 0); + var r = bits % 26; + var s = (bits - r) / 26; + var carryMask = 0x3ffffff >>> 26 - r << 26 - r; + var i; - Hash.prototype._update = function () { - throw new Error('_update must be implemented by subclass'); - }; + if (r !== 0) { + var carry = 0; - module.exports = Hash; - }, { "safe-buffer": 347 }], 351: [function (require, module, exports) { - arguments[4][145][0].apply(exports, arguments); - }, { "./sha": 352, "./sha1": 353, "./sha224": 354, "./sha256": 355, "./sha384": 356, "./sha512": 357, "dup": 145 }], 352: [function (require, module, exports) { - arguments[4][146][0].apply(exports, arguments); - }, { "./hash": 350, "dup": 146, "inherits": 320, "safe-buffer": 347 }], 353: [function (require, module, exports) { - arguments[4][147][0].apply(exports, arguments); - }, { "./hash": 350, "dup": 147, "inherits": 320, "safe-buffer": 347 }], 354: [function (require, module, exports) { - arguments[4][148][0].apply(exports, arguments); - }, { "./hash": 350, "./sha256": 355, "dup": 148, "inherits": 320, "safe-buffer": 347 }], 355: [function (require, module, exports) { - arguments[4][149][0].apply(exports, arguments); - }, { "./hash": 350, "dup": 149, "inherits": 320, "safe-buffer": 347 }], 356: [function (require, module, exports) { - arguments[4][150][0].apply(exports, arguments); - }, { "./hash": 350, "./sha512": 357, "dup": 150, "inherits": 320, "safe-buffer": 347 }], 357: [function (require, module, exports) { - arguments[4][151][0].apply(exports, arguments); - }, { "./hash": 350, "dup": 151, "inherits": 320, "safe-buffer": 347 }], 358: [function (require, module, exports) { - arguments[4][170][0].apply(exports, arguments); - }, { "dup": 170 }], 359: [function (require, module, exports) { - (function (global) { + for (i = 0; i < this.length; i++) { + var newCarry = this.words[i] & carryMask; + var c = (this.words[i] | 0) - newCarry << r; + this.words[i] = c | carry; + carry = newCarry >>> 26 - r; + } - var rng; + if (carry) { + this.words[i] = carry; + this.length++; + } + } - if (global.crypto && crypto.getRandomValues) { - // WHATWG crypto-based RNG - http://wiki.whatwg.org/wiki/Crypto - // Moderately fast, high quality - var _rnds8 = new Uint8Array(16); - rng = function whatwgRNG() { - crypto.getRandomValues(_rnds8); - return _rnds8; - }; - } + if (s !== 0) { + for (i = this.length - 1; i >= 0; i--) { + this.words[i + s] = this.words[i]; + } - if (!rng) { - // Math.random()-based (RNG) - // - // If all else fails, use Math.random(). It's fast, but is of unspecified - // quality. - var _rnds = new Array(16); - rng = function rng() { - for (var i = 0, r; i < 16; i++) { - if ((i & 0x03) === 0) r = Math.random() * 0x100000000; - _rnds[i] = r >>> ((i & 0x03) << 3) & 0xff; + for (i = 0; i < s; i++) { + this.words[i] = 0; } - return _rnds; - }; - } + this.length += s; + } - module.exports = rng; - }).call(this, typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}); - }, {}], 360: [function (require, module, exports) { - // uuid.js - // - // Copyright (c) 2010-2012 Robert Kieffer - // MIT License - http://opensource.org/licenses/mit-license.php + return this.strip(); + }; - // Unique ID creation requires a high quality random # generator. We feature - // detect to determine the best RNG source, normalizing to a function that - // returns 128-bits of randomness, since that's what's usually required - var _rng = require('./rng'); + BN.prototype.ishln = function ishln(bits) { + // TODO(indutny): implement me + assert(this.negative === 0); + return this.iushln(bits); + }; - // Maps for number <-> hex string conversion - var _byteToHex = []; - var _hexToByte = {}; - for (var i = 0; i < 256; i++) { - _byteToHex[i] = (i + 0x100).toString(16).substr(1); - _hexToByte[_byteToHex[i]] = i; - } + // Shift-right in-place + // NOTE: `hint` is a lowest bit before trailing zeroes + // NOTE: if `extended` is present - it will be filled with destroyed bits + BN.prototype.iushrn = function iushrn(bits, hint, extended) { + assert(typeof bits === 'number' && bits >= 0); + var h; + if (hint) { + h = (hint - hint % 26) / 26; + } else { + h = 0; + } - // **`parse()` - Parse a UUID into it's component bytes** - function parse(s, buf, offset) { - var i = buf && offset || 0, - ii = 0; + var r = bits % 26; + var s = Math.min((bits - r) / 26, this.length); + var mask = 0x3ffffff ^ 0x3ffffff >>> r << r; + var maskedWords = extended; - buf = buf || []; - s.toLowerCase().replace(/[0-9a-f]{2}/g, function (oct) { - if (ii < 16) { - // Don't overflow! - buf[i + ii++] = _hexToByte[oct]; + h -= s; + h = Math.max(0, h); + + // Extended mode, copy masked part + if (maskedWords) { + for (var i = 0; i < s; i++) { + maskedWords.words[i] = this.words[i]; + } + maskedWords.length = s; + } + + if (s === 0) { + // No-op, we should not move anything at all + } else if (this.length > s) { + this.length -= s; + for (i = 0; i < this.length; i++) { + this.words[i] = this.words[i + s]; + } + } else { + this.words[0] = 0; + this.length = 1; } - }); - - // Zero out remaining bytes if string was short - while (ii < 16) { - buf[i + ii++] = 0; - } - return buf; - } + var carry = 0; + for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) { + var word = this.words[i] | 0; + this.words[i] = carry << 26 - r | word >>> r; + carry = word & mask; + } - // **`unparse()` - Convert UUID byte array (ala parse()) into a string** - function unparse(buf, offset) { - var i = offset || 0, - bth = _byteToHex; - return bth[buf[i++]] + bth[buf[i++]] + bth[buf[i++]] + bth[buf[i++]] + '-' + bth[buf[i++]] + bth[buf[i++]] + '-' + bth[buf[i++]] + bth[buf[i++]] + '-' + bth[buf[i++]] + bth[buf[i++]] + '-' + bth[buf[i++]] + bth[buf[i++]] + bth[buf[i++]] + bth[buf[i++]] + bth[buf[i++]] + bth[buf[i++]]; - } + // Push carried bits as a mask + if (maskedWords && carry !== 0) { + maskedWords.words[maskedWords.length++] = carry; + } - // **`v1()` - Generate time-based UUID** - // - // Inspired by https://github.com/LiosK/UUID.js - // and http://docs.python.org/library/uuid.html + if (this.length === 0) { + this.words[0] = 0; + this.length = 1; + } - // random #'s we need to init node and clockseq - var _seedBytes = _rng(); + return this.strip(); + }; - // Per 4.5, create and 48-bit node id, (47 random bits + multicast bit = 1) - var _nodeId = [_seedBytes[0] | 0x01, _seedBytes[1], _seedBytes[2], _seedBytes[3], _seedBytes[4], _seedBytes[5]]; + BN.prototype.ishrn = function ishrn(bits, hint, extended) { + // TODO(indutny): implement me + assert(this.negative === 0); + return this.iushrn(bits, hint, extended); + }; - // Per 4.2.2, randomize (14 bit) clockseq - var _clockseq = (_seedBytes[6] << 8 | _seedBytes[7]) & 0x3fff; + // Shift-left + BN.prototype.shln = function shln(bits) { + return this.clone().ishln(bits); + }; - // Previous uuid creation time - var _lastMSecs = 0, - _lastNSecs = 0; + BN.prototype.ushln = function ushln(bits) { + return this.clone().iushln(bits); + }; - // See https://github.com/broofa/node-uuid for API details - function v1(options, buf, offset) { - var i = buf && offset || 0; - var b = buf || []; + // Shift-right + BN.prototype.shrn = function shrn(bits) { + return this.clone().ishrn(bits); + }; - options = options || {}; + BN.prototype.ushrn = function ushrn(bits) { + return this.clone().iushrn(bits); + }; - var clockseq = options.clockseq !== undefined ? options.clockseq : _clockseq; + // Test if n bit is set + BN.prototype.testn = function testn(bit) { + assert(typeof bit === 'number' && bit >= 0); + var r = bit % 26; + var s = (bit - r) / 26; + var q = 1 << r; - // UUID timestamps are 100 nano-second units since the Gregorian epoch, - // (1582-10-15 00:00). JSNumbers aren't precise enough for this, so - // time is handled internally as 'msecs' (integer milliseconds) and 'nsecs' - // (100-nanoseconds offset from msecs) since unix epoch, 1970-01-01 00:00. - var msecs = options.msecs !== undefined ? options.msecs : new Date().getTime(); + // Fast case: bit is much higher than all existing words + if (this.length <= s) return false; - // Per 4.2.1.2, use count of uuid's generated during the current clock - // cycle to simulate higher resolution clock - var nsecs = options.nsecs !== undefined ? options.nsecs : _lastNSecs + 1; + // Check bit and return + var w = this.words[s]; - // Time since last uuid creation (in msecs) - var dt = msecs - _lastMSecs + (nsecs - _lastNSecs) / 10000; + return !!(w & q); + }; - // Per 4.2.1.2, Bump clockseq on clock regression - if (dt < 0 && options.clockseq === undefined) { - clockseq = clockseq + 1 & 0x3fff; - } + // Return only lowers bits of number (in-place) + BN.prototype.imaskn = function imaskn(bits) { + assert(typeof bits === 'number' && bits >= 0); + var r = bits % 26; + var s = (bits - r) / 26; - // Reset nsecs if clock regresses (new clockseq) or we've moved onto a new - // time interval - if ((dt < 0 || msecs > _lastMSecs) && options.nsecs === undefined) { - nsecs = 0; - } + assert(this.negative === 0, 'imaskn works only with positive numbers'); - // Per 4.2.1.2 Throw error if too many uuids are requested - if (nsecs >= 10000) { - throw new Error('uuid.v1(): Can\'t create more than 10M uuids/sec'); - } + if (this.length <= s) { + return this; + } - _lastMSecs = msecs; - _lastNSecs = nsecs; - _clockseq = clockseq; + if (r !== 0) { + s++; + } + this.length = Math.min(s, this.length); - // Per 4.1.4 - Convert from unix epoch to Gregorian epoch - msecs += 12219292800000; + if (r !== 0) { + var mask = 0x3ffffff ^ 0x3ffffff >>> r << r; + this.words[this.length - 1] &= mask; + } - // `time_low` - var tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000; - b[i++] = tl >>> 24 & 0xff; - b[i++] = tl >>> 16 & 0xff; - b[i++] = tl >>> 8 & 0xff; - b[i++] = tl & 0xff; + return this.strip(); + }; - // `time_mid` - var tmh = msecs / 0x100000000 * 10000 & 0xfffffff; - b[i++] = tmh >>> 8 & 0xff; - b[i++] = tmh & 0xff; + // Return only lowers bits of number + BN.prototype.maskn = function maskn(bits) { + return this.clone().imaskn(bits); + }; - // `time_high_and_version` - b[i++] = tmh >>> 24 & 0xf | 0x10; // include version - b[i++] = tmh >>> 16 & 0xff; + // Add plain number `num` to `this` + BN.prototype.iaddn = function iaddn(num) { + assert(typeof num === 'number'); + assert(num < 0x4000000); + if (num < 0) return this.isubn(-num); - // `clock_seq_hi_and_reserved` (Per 4.2.2 - include variant) - b[i++] = clockseq >>> 8 | 0x80; + // Possible sign change + if (this.negative !== 0) { + if (this.length === 1 && (this.words[0] | 0) < num) { + this.words[0] = num - (this.words[0] | 0); + this.negative = 0; + return this; + } - // `clock_seq_low` - b[i++] = clockseq & 0xff; + this.negative = 0; + this.isubn(num); + this.negative = 1; + return this; + } - // `node` - var node = options.node || _nodeId; - for (var n = 0; n < 6; n++) { - b[i + n] = node[n]; - } + // Add without checks + return this._iaddn(num); + }; - return buf ? buf : unparse(b); - } + BN.prototype._iaddn = function _iaddn(num) { + this.words[0] += num; - // **`v4()` - Generate random UUID** + // Carry + for (var i = 0; i < this.length && this.words[i] >= 0x4000000; i++) { + this.words[i] -= 0x4000000; + if (i === this.length - 1) { + this.words[i + 1] = 1; + } else { + this.words[i + 1]++; + } + } + this.length = Math.max(this.length, i + 1); - // See https://github.com/broofa/node-uuid for API details - function v4(options, buf, offset) { - // Deprecated - 'format' argument, as supported in v1.2 - var i = buf && offset || 0; + return this; + }; - if (typeof options == 'string') { - buf = options == 'binary' ? new Array(16) : null; - options = null; - } - options = options || {}; + // Subtract plain number `num` from `this` + BN.prototype.isubn = function isubn(num) { + assert(typeof num === 'number'); + assert(num < 0x4000000); + if (num < 0) return this.iaddn(-num); - var rnds = options.random || (options.rng || _rng)(); + if (this.negative !== 0) { + this.negative = 0; + this.iaddn(num); + this.negative = 1; + return this; + } - // Per 4.4, set bits for version and `clock_seq_hi_and_reserved` - rnds[6] = rnds[6] & 0x0f | 0x40; - rnds[8] = rnds[8] & 0x3f | 0x80; + this.words[0] -= num; - // Copy bytes to buffer, if provided - if (buf) { - for (var ii = 0; ii < 16; ii++) { - buf[i + ii] = rnds[ii]; + if (this.length === 1 && this.words[0] < 0) { + this.words[0] = -this.words[0]; + this.negative = 1; + } else { + // Carry + for (var i = 0; i < this.length && this.words[i] < 0; i++) { + this.words[i] += 0x4000000; + this.words[i + 1] -= 1; + } } - } - return buf || unparse(rnds); - } + return this.strip(); + }; - // Export public API - var uuid = v4; - uuid.v1 = v1; - uuid.v4 = v4; - uuid.parse = parse; - uuid.unparse = unparse; + BN.prototype.addn = function addn(num) { + return this.clone().iaddn(num); + }; - module.exports = uuid; - }, { "./rng": 359 }], 361: [function (require, module, exports) { - (function (global, Buffer) { - /* - This file is part of web3.js. - - web3.js is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - web3.js is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with web3.js. If not, see . - */ - /** - * @file accounts.js - * @author Fabian Vogelsteller - * @date 2017 - */ + BN.prototype.subn = function subn(num) { + return this.clone().isubn(num); + }; - "use strict"; + BN.prototype.iabs = function iabs() { + this.negative = 0; - var _ = require("underscore"); - var core = require('web3-core'); - var Method = require('web3-core-method'); - var Promise = require('bluebird'); - var Account = require("eth-lib/lib/account"); - var Hash = require("eth-lib/lib/hash"); - var RLP = require("eth-lib/lib/rlp"); - var Nat = require("eth-lib/lib/nat"); - var Bytes = require("eth-lib/lib/bytes"); - var cryp = typeof global === 'undefined' ? require('crypto-browserify') : require('crypto'); - var scryptsy = require('scrypt.js'); - var uuid = require('uuid'); - var utils = require('web3-utils'); - var helpers = require('web3-core-helpers'); + return this; + }; - var isNot = function isNot(value) { - return _.isUndefined(value) || _.isNull(value); + BN.prototype.abs = function abs() { + return this.clone().iabs(); }; - var trimLeadingZero = function trimLeadingZero(hex) { - while (hex && hex.startsWith('0x0')) { - hex = '0x' + hex.slice(3); + BN.prototype._ishlnsubmul = function _ishlnsubmul(num, mul, shift) { + var len = num.length + shift; + var i; + + this._expand(len); + + var w; + var carry = 0; + for (i = 0; i < num.length; i++) { + w = (this.words[i + shift] | 0) + carry; + var right = (num.words[i] | 0) * mul; + w -= right & 0x3ffffff; + carry = (w >> 26) - (right / 0x4000000 | 0); + this.words[i + shift] = w & 0x3ffffff; + } + for (; i < this.length - shift; i++) { + w = (this.words[i + shift] | 0) + carry; + carry = w >> 26; + this.words[i + shift] = w & 0x3ffffff; } - return hex; - }; - var makeEven = function makeEven(hex) { - if (hex.length % 2 === 1) { - hex = hex.replace('0x', '0x0'); + if (carry === 0) return this.strip(); + + // Subtraction overflow + assert(carry === -1); + carry = 0; + for (i = 0; i < this.length; i++) { + w = -(this.words[i] | 0) + carry; + carry = w >> 26; + this.words[i] = w & 0x3ffffff; } - return hex; + this.negative = 1; + + return this.strip(); }; - var Accounts = function Accounts() { - var _this = this; + BN.prototype._wordDiv = function _wordDiv(num, mode) { + var shift = this.length - num.length; - // sets _requestmanager - core.packageInit(this, arguments); + var a = this.clone(); + var b = num; - // remove unecessary core functions - delete this.BatchRequest; - delete this.extend; + // Normalize + var bhi = b.words[b.length - 1] | 0; + var bhiBits = this._countBits(bhi); + shift = 26 - bhiBits; + if (shift !== 0) { + b = b.ushln(shift); + a.iushln(shift); + bhi = b.words[b.length - 1] | 0; + } - var _ethereumCall = [new Method({ - name: 'getId', - call: 'net_version', - params: 0, - outputFormatter: utils.hexToNumber - }), new Method({ - name: 'getGasPrice', - call: 'eth_gasPrice', - params: 0 - }), new Method({ - name: 'getTransactionCount', - call: 'eth_getTransactionCount', - params: 2, - inputFormatter: [function (address) { - if (utils.isAddress(address)) { - return address; - } else { - throw new Error('Address ' + address + ' is not a valid address to get the "transactionCount".'); - } - }, function () { - return 'latest'; - }] - })]; - // attach methods to this._ethereumCall - this._ethereumCall = {}; - _.each(_ethereumCall, function (method) { - method.attachToObject(_this._ethereumCall); - method.setRequestManager(_this._requestManager); - }); + // Initialize quotient + var m = a.length - b.length; + var q; - this.wallet = new Wallet(this); - }; + if (mode !== 'mod') { + q = new BN(null); + q.length = m + 1; + q.words = new Array(q.length); + for (var i = 0; i < q.length; i++) { + q.words[i] = 0; + } + } - Accounts.prototype._addAccountFunctions = function (account) { - var _this = this; + var diff = a.clone()._ishlnsubmul(b, 1, m); + if (diff.negative === 0) { + a = diff; + if (q) { + q.words[m] = 1; + } + } - // add sign functions - account.signTransaction = function signTransaction(tx, callback) { - return _this.signTransaction(tx, account.privateKey, callback); - }; - account.sign = function sign(data) { - return _this.sign(data, account.privateKey); - }; + for (var j = m - 1; j >= 0; j--) { + var qj = (a.words[b.length + j] | 0) * 0x4000000 + (a.words[b.length + j - 1] | 0); - account.encrypt = function encrypt(password, options) { - return _this.encrypt(account.privateKey, password, options); - }; + // NOTE: (qj / bhi) is (0x3ffffff * 0x4000000 + 0x3ffffff) / 0x2000000 max + // (0x7ffffff) + qj = Math.min(qj / bhi | 0, 0x3ffffff); - return account; - }; + a._ishlnsubmul(b, qj, j); + while (a.negative !== 0) { + qj--; + a.negative = 0; + a._ishlnsubmul(b, 1, j); + if (!a.isZero()) { + a.negative ^= 1; + } + } + if (q) { + q.words[j] = qj; + } + } + if (q) { + q.strip(); + } + a.strip(); - Accounts.prototype.create = function create(entropy) { - return this._addAccountFunctions(Account.create(entropy || utils.randomHex(32))); - }; + // Denormalize + if (mode !== 'div' && shift !== 0) { + a.iushrn(shift); + } - Accounts.prototype.privateKeyToAccount = function privateKeyToAccount(privateKey) { - return this._addAccountFunctions(Account.fromPrivate(privateKey)); + return { + div: q || null, + mod: a + }; }; - Accounts.prototype.signTransaction = function signTransaction(tx, privateKey, callback) { - var _this = this, - error = false, - result; - - callback = callback || function () {}; - - if (!tx) { - error = new Error('No transaction object given!'); + // NOTE: 1) `mode` can be set to `mod` to request mod only, + // to `div` to request div only, or be absent to + // request both div & mod + // 2) `positive` is true if unsigned mod is requested + BN.prototype.divmod = function divmod(num, mode, positive) { + assert(!num.isZero()); - callback(error); - return Promise.reject(error); + if (this.isZero()) { + return { + div: new BN(0), + mod: new BN(0) + }; } - function signed(tx) { + var div, mod, res; + if (this.negative !== 0 && num.negative === 0) { + res = this.neg().divmod(num, mode); - if (!tx.gas && !tx.gasLimit) { - error = new Error('"gas" is missing'); + if (mode !== 'mod') { + div = res.div.neg(); } - if (tx.nonce < 0 || tx.gas < 0 || tx.gasPrice < 0 || tx.chainId < 0) { - error = new Error('Gas, gasPrice, nonce or chainId is lower than 0'); + if (mode !== 'div') { + mod = res.mod.neg(); + if (positive && mod.negative !== 0) { + mod.iadd(num); + } } - if (error) { - callback(error); - return Promise.reject(new Error('"gas" is missing')); - } + return { + div: div, + mod: mod + }; + } - try { - tx = helpers.formatters.inputCallFormatter(tx); + if (this.negative === 0 && num.negative !== 0) { + res = this.divmod(num.neg(), mode); - var transaction = tx; - transaction.to = tx.to || '0x'; - transaction.data = tx.data || '0x'; - transaction.value = tx.value || '0x'; - transaction.chainId = utils.numberToHex(tx.chainId); + if (mode !== 'mod') { + div = res.div.neg(); + } - var rlpEncoded = RLP.encode([Bytes.fromNat(transaction.nonce), Bytes.fromNat(transaction.gasPrice), Bytes.fromNat(transaction.gas), transaction.to.toLowerCase(), Bytes.fromNat(transaction.value), transaction.data, Bytes.fromNat(transaction.chainId || "0x1"), "0x", "0x"]); + return { + div: div, + mod: res.mod + }; + } - var hash = Hash.keccak256(rlpEncoded); + if ((this.negative & num.negative) !== 0) { + res = this.neg().divmod(num.neg(), mode); - var signature = Account.makeSigner(Nat.toNumber(transaction.chainId || "0x1") * 2 + 35)(Hash.keccak256(rlpEncoded), privateKey); + if (mode !== 'div') { + mod = res.mod.neg(); + if (positive && mod.negative !== 0) { + mod.isub(num); + } + } - var rawTx = RLP.decode(rlpEncoded).slice(0, 6).concat(Account.decodeSignature(signature)); + return { + div: res.div, + mod: mod + }; + } - rawTx[6] = makeEven(trimLeadingZero(rawTx[6])); - rawTx[7] = makeEven(trimLeadingZero(rawTx[7])); - rawTx[8] = makeEven(trimLeadingZero(rawTx[8])); + // Both numbers are positive at this point - var rawTransaction = RLP.encode(rawTx); + // Strip both numbers to approximate shift value + if (num.length > this.length || this.cmp(num) < 0) { + return { + div: new BN(0), + mod: this + }; + } - var values = RLP.decode(rawTransaction); - result = { - messageHash: hash, - v: trimLeadingZero(values[6]), - r: trimLeadingZero(values[7]), - s: trimLeadingZero(values[8]), - rawTransaction: rawTransaction + // Very short reduction + if (num.length === 1) { + if (mode === 'div') { + return { + div: this.divn(num.words[0]), + mod: null }; - } catch (e) { - callback(e); - return Promise.reject(e); } - callback(null, result); - return result; - } + if (mode === 'mod') { + return { + div: null, + mod: new BN(this.modn(num.words[0])) + }; + } - // Resolve immediately if nonce, chainId and price are provided - if (tx.nonce !== undefined && tx.chainId !== undefined && tx.gasPrice !== undefined) { - return Promise.resolve(signed(tx)); + return { + div: this.divn(num.words[0]), + mod: new BN(this.modn(num.words[0])) + }; } - // Otherwise, get the missing info from the Ethereum Node - return Promise.all([isNot(tx.chainId) ? _this._ethereumCall.getId() : tx.chainId, isNot(tx.gasPrice) ? _this._ethereumCall.getGasPrice() : tx.gasPrice, isNot(tx.nonce) ? _this._ethereumCall.getTransactionCount(_this.privateKeyToAccount(privateKey).address) : tx.nonce]).then(function (args) { - if (isNot(args[0]) || isNot(args[1]) || isNot(args[2])) { - throw new Error('One of the values "chainId", "gasPrice", or "nonce" couldn\'t be fetched: ' + JSON.stringify(args)); - } - return signed(_.extend(tx, { chainId: args[0], gasPrice: args[1], nonce: args[2] })); - }); + return this._wordDiv(num, mode); }; - /* jshint ignore:start */ - Accounts.prototype.recoverTransaction = function recoverTransaction(rawTx) { - var values = RLP.decode(rawTx); - var signature = Account.encodeSignature(values.slice(6, 9)); - var recovery = Bytes.toNumber(values[6]); - var extraData = recovery < 35 ? [] : [Bytes.fromNumber(recovery - 35 >> 1), "0x", "0x"]; - var signingData = values.slice(0, 6).concat(extraData); - var signingDataHex = RLP.encode(signingData); - return Account.recover(Hash.keccak256(signingDataHex), signature); + // Find `this` / `num` + BN.prototype.div = function div(num) { + return this.divmod(num, 'div', false).div; }; - /* jshint ignore:end */ - Accounts.prototype.hashMessage = function hashMessage(data) { - var message = utils.isHexStrict(data) ? utils.hexToBytes(data) : data; - var messageBuffer = Buffer.from(message); - var preamble = "\x19Ethereum Signed Message:\n" + message.length; - var preambleBuffer = Buffer.from(preamble); - var ethMessage = Buffer.concat([preambleBuffer, messageBuffer]); - return Hash.keccak256s(ethMessage); + // Find `this` % `num` + BN.prototype.mod = function mod(num) { + return this.divmod(num, 'mod', false).mod; }; - Accounts.prototype.sign = function sign(data, privateKey) { - var hash = this.hashMessage(data); - var signature = Account.sign(hash, privateKey); - var vrs = Account.decodeSignature(signature); - return { - message: data, - messageHash: hash, - v: vrs[0], - r: vrs[1], - s: vrs[2], - signature: signature - }; + BN.prototype.umod = function umod(num) { + return this.divmod(num, 'mod', true).mod; }; - Accounts.prototype.recover = function recover(message, signature, preFixed) { - var args = [].slice.apply(arguments); + // Find Round(`this` / `num`) + BN.prototype.divRound = function divRound(num) { + var dm = this.divmod(num); - if (_.isObject(message)) { - return this.recover(message.messageHash, Account.encodeSignature([message.v, message.r, message.s]), true); - } + // Fast case - exact division + if (dm.mod.isZero()) return dm.div; - if (!preFixed) { - message = this.hashMessage(message); - } + var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod; - if (args.length >= 4) { - preFixed = args.slice(-1)[0]; - preFixed = _.isBoolean(preFixed) ? !!preFixed : false; + var half = num.ushrn(1); + var r2 = num.andln(1); + var cmp = mod.cmp(half); - return this.recover(message, Account.encodeSignature(args.slice(1, 4)), preFixed); // v, r, s - } - return Account.recover(message, signature); + // Round down + if (cmp < 0 || r2 === 1 && cmp === 0) return dm.div; + + // Round up + return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1); }; - // Taken from https://github.com/ethereumjs/ethereumjs-wallet - Accounts.prototype.decrypt = function (v3Keystore, password, nonStrict) { - /* jshint maxcomplexity: 10 */ + BN.prototype.modn = function modn(num) { + assert(num <= 0x3ffffff); + var p = (1 << 26) % num; - if (!_.isString(password)) { - throw new Error('No password given.'); + var acc = 0; + for (var i = this.length - 1; i >= 0; i--) { + acc = (p * acc + (this.words[i] | 0)) % num; } - var json = _.isObject(v3Keystore) ? v3Keystore : JSON.parse(nonStrict ? v3Keystore.toLowerCase() : v3Keystore); + return acc; + }; - if (json.version !== 3) { - throw new Error('Not a valid V3 wallet'); + // In-place division by number + BN.prototype.idivn = function idivn(num) { + assert(num <= 0x3ffffff); + + var carry = 0; + for (var i = this.length - 1; i >= 0; i--) { + var w = (this.words[i] | 0) + carry * 0x4000000; + this.words[i] = w / num | 0; + carry = w % num; } - var derivedKey; - var kdfparams; - if (json.crypto.kdf === 'scrypt') { - kdfparams = json.crypto.kdfparams; + return this.strip(); + }; - // FIXME: support progress reporting callback - derivedKey = scryptsy(new Buffer(password), new Buffer(kdfparams.salt, 'hex'), kdfparams.n, kdfparams.r, kdfparams.p, kdfparams.dklen); - } else if (json.crypto.kdf === 'pbkdf2') { - kdfparams = json.crypto.kdfparams; + BN.prototype.divn = function divn(num) { + return this.clone().idivn(num); + }; - if (kdfparams.prf !== 'hmac-sha256') { - throw new Error('Unsupported parameters to PBKDF2'); - } + BN.prototype.egcd = function egcd(p) { + assert(p.negative === 0); + assert(!p.isZero()); - derivedKey = cryp.pbkdf2Sync(new Buffer(password), new Buffer(kdfparams.salt, 'hex'), kdfparams.c, kdfparams.dklen, 'sha256'); + var x = this; + var y = p.clone(); + + if (x.negative !== 0) { + x = x.umod(p); } else { - throw new Error('Unsupported key derivation scheme'); + x = x.clone(); } - var ciphertext = new Buffer(json.crypto.ciphertext, 'hex'); + // A * x + B * y = x + var A = new BN(1); + var B = new BN(0); - var mac = utils.sha3(Buffer.concat([derivedKey.slice(16, 32), ciphertext])).replace('0x', ''); - if (mac !== json.crypto.mac) { - throw new Error('Key derivation failed - possibly wrong password'); + // C * x + D * y = y + var C = new BN(0); + var D = new BN(1); + + var g = 0; + + while (x.isEven() && y.isEven()) { + x.iushrn(1); + y.iushrn(1); + ++g; } - var decipher = cryp.createDecipheriv(json.crypto.cipher, derivedKey.slice(0, 16), new Buffer(json.crypto.cipherparams.iv, 'hex')); - var seed = '0x' + Buffer.concat([decipher.update(ciphertext), decipher.final()]).toString('hex'); + var yp = y.clone(); + var xp = x.clone(); - return this.privateKeyToAccount(seed); - }; + while (!x.isZero()) { + for (var i = 0, im = 1; (x.words[0] & im) === 0 && i < 26; ++i, im <<= 1) {} + if (i > 0) { + x.iushrn(i); + while (i-- > 0) { + if (A.isOdd() || B.isOdd()) { + A.iadd(yp); + B.isub(xp); + } - Accounts.prototype.encrypt = function (privateKey, password, options) { - /* jshint maxcomplexity: 20 */ - var account = this.privateKeyToAccount(privateKey); + A.iushrn(1); + B.iushrn(1); + } + } - options = options || {}; - var salt = options.salt || cryp.randomBytes(32); - var iv = options.iv || cryp.randomBytes(16); + for (var j = 0, jm = 1; (y.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1) {} + if (j > 0) { + y.iushrn(j); + while (j-- > 0) { + if (C.isOdd() || D.isOdd()) { + C.iadd(yp); + D.isub(xp); + } - var derivedKey; - var kdf = options.kdf || 'scrypt'; - var kdfparams = { - dklen: options.dklen || 32, - salt: salt.toString('hex') + C.iushrn(1); + D.iushrn(1); + } + } + + if (x.cmp(y) >= 0) { + x.isub(y); + A.isub(C); + B.isub(D); + } else { + y.isub(x); + C.isub(A); + D.isub(B); + } + } + + return { + a: C, + b: D, + gcd: y.iushln(g) }; + }; - if (kdf === 'pbkdf2') { - kdfparams.c = options.c || 262144; - kdfparams.prf = 'hmac-sha256'; - derivedKey = cryp.pbkdf2Sync(new Buffer(password), salt, kdfparams.c, kdfparams.dklen, 'sha256'); - } else if (kdf === 'scrypt') { - // FIXME: support progress reporting callback - kdfparams.n = options.n || 8192; // 2048 4096 8192 16384 - kdfparams.r = options.r || 8; - kdfparams.p = options.p || 1; - derivedKey = scryptsy(new Buffer(password), salt, kdfparams.n, kdfparams.r, kdfparams.p, kdfparams.dklen); + // This is reduced incarnation of the binary EEA + // above, designated to invert members of the + // _prime_ fields F(p) at a maximal speed + BN.prototype._invmp = function _invmp(p) { + assert(p.negative === 0); + assert(!p.isZero()); + + var a = this; + var b = p.clone(); + + if (a.negative !== 0) { + a = a.umod(p); } else { - throw new Error('Unsupported kdf'); + a = a.clone(); } - var cipher = cryp.createCipheriv(options.cipher || 'aes-128-ctr', derivedKey.slice(0, 16), iv); - if (!cipher) { - throw new Error('Unsupported cipher'); - } + var x1 = new BN(1); + var x2 = new BN(0); - var ciphertext = Buffer.concat([cipher.update(new Buffer(account.privateKey.replace('0x', ''), 'hex')), cipher.final()]); + var delta = b.clone(); - var mac = utils.sha3(Buffer.concat([derivedKey.slice(16, 32), new Buffer(ciphertext, 'hex')])).replace('0x', ''); + while (a.cmpn(1) > 0 && b.cmpn(1) > 0) { + for (var i = 0, im = 1; (a.words[0] & im) === 0 && i < 26; ++i, im <<= 1) {} + if (i > 0) { + a.iushrn(i); + while (i-- > 0) { + if (x1.isOdd()) { + x1.iadd(delta); + } - return { - version: 3, - id: uuid.v4({ random: options.uuid || cryp.randomBytes(16) }), - address: account.address.toLowerCase().replace('0x', ''), - crypto: { - ciphertext: ciphertext.toString('hex'), - cipherparams: { - iv: iv.toString('hex') - }, - cipher: options.cipher || 'aes-128-ctr', - kdf: kdf, - kdfparams: kdfparams, - mac: mac.toString('hex') + x1.iushrn(1); + } } - }; - }; - // Note: this is trying to follow closely the specs on - // http://web3js.readthedocs.io/en/1.0/web3-eth-accounts.html + for (var j = 0, jm = 1; (b.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1) {} + if (j > 0) { + b.iushrn(j); + while (j-- > 0) { + if (x2.isOdd()) { + x2.iadd(delta); + } - function Wallet(accounts) { - this._accounts = accounts; - this.length = 0; - this.defaultKeyName = "web3js_wallet"; - } + x2.iushrn(1); + } + } - Wallet.prototype._findSafeIndex = function (pointer) { - pointer = pointer || 0; - if (_.has(this, pointer)) { - return this._findSafeIndex(pointer + 1); + if (a.cmp(b) >= 0) { + a.isub(b); + x1.isub(x2); + } else { + b.isub(a); + x2.isub(x1); + } + } + + var res; + if (a.cmpn(1) === 0) { + res = x1; } else { - return pointer; + res = x2; } - }; - Wallet.prototype._currentIndexes = function () { - var keys = Object.keys(this); - var indexes = keys.map(function (key) { - return parseInt(key); - }).filter(function (n) { - return n < 9e20; - }); + if (res.cmpn(0) < 0) { + res.iadd(p); + } - return indexes; + return res; }; - Wallet.prototype.create = function (numberOfAccounts, entropy) { - for (var i = 0; i < numberOfAccounts; ++i) { - this.add(this._accounts.create(entropy).privateKey); - } - return this; - }; + BN.prototype.gcd = function gcd(num) { + if (this.isZero()) return num.abs(); + if (num.isZero()) return this.abs(); - Wallet.prototype.add = function (account) { + var a = this.clone(); + var b = num.clone(); + a.negative = 0; + b.negative = 0; - if (_.isString(account)) { - account = this._accounts.privateKeyToAccount(account); + // Remove common factor of two + for (var shift = 0; a.isEven() && b.isEven(); shift++) { + a.iushrn(1); + b.iushrn(1); } - if (!this[account.address]) { - account = this._accounts.privateKeyToAccount(account.privateKey); - account.index = this._findSafeIndex(); - this[account.index] = account; - this[account.address] = account; - this[account.address.toLowerCase()] = account; + do { + while (a.isEven()) { + a.iushrn(1); + } + while (b.isEven()) { + b.iushrn(1); + } - this.length++; + var r = a.cmp(b); + if (r < 0) { + // Swap `a` and `b` to make `a` always bigger than `b` + var t = a; + a = b; + b = t; + } else if (r === 0 || b.cmpn(1) === 0) { + break; + } - return account; - } else { - return this[account.address]; - } + a.isub(b); + } while (true); + + return b.iushln(shift); }; - Wallet.prototype.remove = function (addressOrIndex) { - var account = this[addressOrIndex]; + // Invert number in the field F(num) + BN.prototype.invm = function invm(num) { + return this.egcd(num).a.umod(num); + }; - if (account && account.address) { - // address - this[account.address].privateKey = null; - delete this[account.address]; - // address lowercase - this[account.address.toLowerCase()].privateKey = null; - delete this[account.address.toLowerCase()]; - // index - this[account.index].privateKey = null; - delete this[account.index]; + BN.prototype.isEven = function isEven() { + return (this.words[0] & 1) === 0; + }; - this.length--; + BN.prototype.isOdd = function isOdd() { + return (this.words[0] & 1) === 1; + }; - return true; - } else { - return false; - } + // And first word and num + BN.prototype.andln = function andln(num) { + return this.words[0] & num; }; - Wallet.prototype.clear = function () { - var _this = this; - var indexes = this._currentIndexes(); + // Increment at the bit position in-line + BN.prototype.bincn = function bincn(bit) { + assert(typeof bit === 'number'); + var r = bit % 26; + var s = (bit - r) / 26; + var q = 1 << r; - indexes.forEach(function (index) { - _this.remove(index); - }); + // Fast case: bit is much higher than all existing words + if (this.length <= s) { + this._expand(s + 1); + this.words[s] |= q; + return this; + } + // Add bit and propagate, if needed + var carry = q; + for (var i = s; carry !== 0 && i < this.length; i++) { + var w = this.words[i] | 0; + w += carry; + carry = w >>> 26; + w &= 0x3ffffff; + this.words[i] = w; + } + if (carry !== 0) { + this.words[i] = carry; + this.length++; + } return this; }; - Wallet.prototype.encrypt = function (password, options) { - var _this = this; - var indexes = this._currentIndexes(); - - var accounts = indexes.map(function (index) { - return _this[index].encrypt(password, options); - }); - - return accounts; + BN.prototype.isZero = function isZero() { + return this.length === 1 && this.words[0] === 0; }; - Wallet.prototype.decrypt = function (encryptedWallet, password) { - var _this = this; + BN.prototype.cmpn = function cmpn(num) { + var negative = num < 0; - encryptedWallet.forEach(function (keystore) { - var account = _this._accounts.decrypt(keystore, password); + if (this.negative !== 0 && !negative) return -1; + if (this.negative === 0 && negative) return 1; - if (account) { - _this.add(account); - } else { - throw new Error('Couldn\'t decrypt accounts. Password wrong?'); + this.strip(); + + var res; + if (this.length > 1) { + res = 1; + } else { + if (negative) { + num = -num; } - }); - return this; + assert(num <= 0x3ffffff, 'Number is too big'); + + var w = this.words[0] | 0; + res = w === num ? 0 : w < num ? -1 : 1; + } + if (this.negative !== 0) return -res | 0; + return res; }; - Wallet.prototype.save = function (password, keyName) { - localStorage.setItem(keyName || this.defaultKeyName, JSON.stringify(this.encrypt(password))); + // Compare two numbers and return: + // 1 - if `this` > `num` + // 0 - if `this` == `num` + // -1 - if `this` < `num` + BN.prototype.cmp = function cmp(num) { + if (this.negative !== 0 && num.negative === 0) return -1; + if (this.negative === 0 && num.negative !== 0) return 1; - return true; + var res = this.ucmp(num); + if (this.negative !== 0) return -res | 0; + return res; }; - Wallet.prototype.load = function (password, keyName) { - var keystore = localStorage.getItem(keyName || this.defaultKeyName); + // Unsigned comparison + BN.prototype.ucmp = function ucmp(num) { + // At this point both numbers have the same sign + if (this.length > num.length) return 1; + if (this.length < num.length) return -1; - if (keystore) { - try { - keystore = JSON.parse(keystore); - } catch (e) {} + var res = 0; + for (var i = this.length - 1; i >= 0; i--) { + var a = this.words[i] | 0; + var b = num.words[i] | 0; + + if (a === b) continue; + if (a < b) { + res = -1; + } else if (a > b) { + res = 1; + } + break; } + return res; + }; - return this.decrypt(keystore || [], password); + BN.prototype.gtn = function gtn(num) { + return this.cmpn(num) === 1; }; - if (typeof localStorage === 'undefined') { - delete Wallet.prototype.save; - delete Wallet.prototype.load; - } + BN.prototype.gt = function gt(num) { + return this.cmp(num) === 1; + }; - module.exports = Accounts; - }).call(this, typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}, require("buffer").Buffer); - }, { "bluebird": 229, "buffer": 47, "crypto": 56, "crypto-browserify": 269, "eth-lib/lib/account": 298, "eth-lib/lib/bytes": 300, "eth-lib/lib/hash": 301, "eth-lib/lib/nat": 302, "eth-lib/lib/rlp": 303, "scrypt.js": 348, "underscore": 358, "uuid": 360, "web3-core": 200, "web3-core-helpers": 184, "web3-core-method": 186, "web3-utils": 390 }], 362: [function (require, module, exports) { - arguments[4][170][0].apply(exports, arguments); - }, { "dup": 170 }], 363: [function (require, module, exports) { - /* - This file is part of web3.js. - - web3.js is free software: you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - web3.js is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with web3.js. If not, see . - */ - /** - * @file contract.js - * - * To initialize a contract use: - * - * var Contract = require('web3-eth-contract'); - * Contract.setProvider('ws://localhost:8546'); - * var contract = new Contract(abi, address, ...); - * - * @author Fabian Vogelsteller - * @date 2017 - */ + BN.prototype.gten = function gten(num) { + return this.cmpn(num) >= 0; + }; - "use strict"; + BN.prototype.gte = function gte(num) { + return this.cmp(num) >= 0; + }; - var _ = require('underscore'); - var core = require('web3-core'); - var Method = require('web3-core-method'); - var utils = require('web3-utils'); - var Subscription = require('web3-core-subscriptions').subscription; - var formatters = require('web3-core-helpers').formatters; - var errors = require('web3-core-helpers').errors; - var promiEvent = require('web3-core-promievent'); - var abi = require('web3-eth-abi'); + BN.prototype.ltn = function ltn(num) { + return this.cmpn(num) === -1; + }; - /** - * Should be called to create new contract instance - * - * @method Contract - * @constructor - * @param {Array} jsonInterface - * @param {String} address - * @param {Object} options - */ - var Contract = function Contract(jsonInterface, address, options) { - var _this = this, - args = Array.prototype.slice.call(arguments); + BN.prototype.lt = function lt(num) { + return this.cmp(num) === -1; + }; - if (!(this instanceof Contract)) { - throw new Error('Please use the "new" keyword to instantiate a web3.eth.contract() object!'); - } + BN.prototype.lten = function lten(num) { + return this.cmpn(num) <= 0; + }; - // sets _requestmanager - core.packageInit(this, [this.constructor.currentProvider]); + BN.prototype.lte = function lte(num) { + return this.cmp(num) <= 0; + }; - this.clearSubscriptions = this._requestManager.clearSubscriptions; + BN.prototype.eqn = function eqn(num) { + return this.cmpn(num) === 0; + }; - if (!jsonInterface || !Array.isArray(jsonInterface)) { - throw new Error('You must provide the json interface of the contract when instantiating a contract object.'); - } + BN.prototype.eq = function eq(num) { + return this.cmp(num) === 0; + }; - // create the options object - this.options = {}; + // + // A reduce context, could be using montgomery or something better, depending + // on the `m` itself. + // + BN.red = function red(num) { + return new Red(num); + }; - var lastArg = args[args.length - 1]; - if (_.isObject(lastArg) && !_.isArray(lastArg)) { - options = lastArg; + BN.prototype.toRed = function toRed(ctx) { + assert(!this.red, 'Already a number in reduction context'); + assert(this.negative === 0, 'red works only with positives'); + return ctx.convertTo(this)._forceRed(ctx); + }; - this.options = _.extend(this.options, this._getOrSetDefaultOptions(options)); - if (_.isObject(address)) { - address = null; - } - } + BN.prototype.fromRed = function fromRed() { + assert(this.red, 'fromRed works only with numbers in reduction context'); + return this.red.convertFrom(this); + }; - // set address - Object.defineProperty(this.options, 'address', { - set: function set(value) { - if (value) { - _this._address = utils.toChecksumAddress(formatters.inputAddressFormatter(value)); - } - }, - get: function get() { - return _this._address; - }, - enumerable: true - }); + BN.prototype._forceRed = function _forceRed(ctx) { + this.red = ctx; + return this; + }; - // add method and event signatures, when the jsonInterface gets set - Object.defineProperty(this.options, 'jsonInterface', { - set: function set(value) { - _this.methods = {}; - _this.events = {}; + BN.prototype.forceRed = function forceRed(ctx) { + assert(!this.red, 'Already a number in reduction context'); + return this._forceRed(ctx); + }; - _this._jsonInterface = value.map(function (method) { - var func, funcName; + BN.prototype.redAdd = function redAdd(num) { + assert(this.red, 'redAdd works only with red numbers'); + return this.red.add(this, num); + }; - if (method.name) { - funcName = utils._jsonInterfaceMethodToString(method); - } + BN.prototype.redIAdd = function redIAdd(num) { + assert(this.red, 'redIAdd works only with red numbers'); + return this.red.iadd(this, num); + }; - // function - if (method.type === 'function') { - method.signature = abi.encodeFunctionSignature(funcName); - func = _this._createTxObject.bind({ - method: method, - parent: _this - }); + BN.prototype.redSub = function redSub(num) { + assert(this.red, 'redSub works only with red numbers'); + return this.red.sub(this, num); + }; - // add method only if not one already exists - if (!_this.methods[method.name]) { - _this.methods[method.name] = func; - } else { - var cascadeFunc = _this._createTxObject.bind({ - method: method, - parent: _this, - nextMethod: _this.methods[method.name] - }); - _this.methods[method.name] = cascadeFunc; - } + BN.prototype.redISub = function redISub(num) { + assert(this.red, 'redISub works only with red numbers'); + return this.red.isub(this, num); + }; - // definitely add the method based on its signature - _this.methods[method.signature] = func; + BN.prototype.redShl = function redShl(num) { + assert(this.red, 'redShl works only with red numbers'); + return this.red.shl(this, num); + }; - // add method by name - _this.methods[funcName] = func; + BN.prototype.redMul = function redMul(num) { + assert(this.red, 'redMul works only with red numbers'); + this.red._verify2(this, num); + return this.red.mul(this, num); + }; - // event - } else if (method.type === 'event') { - method.signature = abi.encodeEventSignature(funcName); - var event = _this._on.bind(_this, method.signature); + BN.prototype.redIMul = function redIMul(num) { + assert(this.red, 'redMul works only with red numbers'); + this.red._verify2(this, num); + return this.red.imul(this, num); + }; - // add method only if not already exists - if (!_this.events[method.name] || _this.events[method.name].name === 'bound ') _this.events[method.name] = event; + BN.prototype.redSqr = function redSqr() { + assert(this.red, 'redSqr works only with red numbers'); + this.red._verify1(this); + return this.red.sqr(this); + }; - // definitely add the method based on its signature - _this.events[method.signature] = event; + BN.prototype.redISqr = function redISqr() { + assert(this.red, 'redISqr works only with red numbers'); + this.red._verify1(this); + return this.red.isqr(this); + }; - // add event by name - _this.events[funcName] = event; - } + // Square root over p + BN.prototype.redSqrt = function redSqrt() { + assert(this.red, 'redSqrt works only with red numbers'); + this.red._verify1(this); + return this.red.sqrt(this); + }; - return method; - }); + BN.prototype.redInvm = function redInvm() { + assert(this.red, 'redInvm works only with red numbers'); + this.red._verify1(this); + return this.red.invm(this); + }; - // add allEvents - _this.events.allEvents = _this._on.bind(_this, 'allevents'); + // Return negative clone of `this` % `red modulo` + BN.prototype.redNeg = function redNeg() { + assert(this.red, 'redNeg works only with red numbers'); + this.red._verify1(this); + return this.red.neg(this); + }; - return _this._jsonInterface; - }, - get: function get() { - return _this._jsonInterface; - }, - enumerable: true - }); + BN.prototype.redPow = function redPow(num) { + assert(this.red && !num.red, 'redPow(normalNum)'); + this.red._verify1(this); + return this.red.pow(this, num); + }; - // get default account from the Class - var defaultAccount = this.constructor.defaultAccount; - var defaultBlock = this.constructor.defaultBlock || 'latest'; + // Prime numbers with efficient reduction + var primes = { + k256: null, + p224: null, + p192: null, + p25519: null + }; - Object.defineProperty(this, 'defaultAccount', { - get: function get() { - return defaultAccount; - }, - set: function set(val) { - if (val) { - defaultAccount = utils.toChecksumAddress(formatters.inputAddressFormatter(val)); - } + // Pseudo-Mersenne prime + function MPrime(name, p) { + // P = 2 ^ N - K + this.name = name; + this.p = new BN(p, 16); + this.n = this.p.bitLength(); + this.k = new BN(1).iushln(this.n).isub(this.p); - return val; - }, - enumerable: true - }); - Object.defineProperty(this, 'defaultBlock', { - get: function get() { - return defaultBlock; - }, - set: function set(val) { - defaultBlock = val; + this.tmp = this._tmp(); + } - return val; - }, - enumerable: true - }); + MPrime.prototype._tmp = function _tmp() { + var tmp = new BN(null); + tmp.words = new Array(Math.ceil(this.n / 13)); + return tmp; + }; - // properties - this.methods = {}; - this.events = {}; + MPrime.prototype.ireduce = function ireduce(num) { + // Assumes that `num` is less than `P^2` + // num = HI * (2 ^ N - K) + HI * K + LO = HI * K + LO (mod P) + var r = num; + var rlen; - this._address = null; - this._jsonInterface = []; + do { + this.split(r, this.tmp); + r = this.imulK(r); + r = r.iadd(this.tmp); + rlen = r.bitLength(); + } while (rlen > this.n); - // set getter/setter properties - this.options.address = address; - this.options.jsonInterface = jsonInterface; - }; + var cmp = rlen < this.n ? -1 : r.ucmp(this.p); + if (cmp === 0) { + r.words[0] = 0; + r.length = 1; + } else if (cmp > 0) { + r.isub(this.p); + } else { + r.strip(); + } - Contract.setProvider = function (provider, accounts) { - // Contract.currentProvider = provider; - core.packageInit(this, [provider]); + return r; + }; - this._ethAccounts = accounts; - }; + MPrime.prototype.split = function split(input, out) { + input.iushrn(this.n, 0, out); + }; - /** - * Get the callback and modiufy the array if necessary - * - * @method _getCallback - * @param {Array} args - * @return {Function} the callback - */ - Contract.prototype._getCallback = function getCallback(args) { - if (args && _.isFunction(args[args.length - 1])) { - return args.pop(); // modify the args array! - } - }; + MPrime.prototype.imulK = function imulK(num) { + return num.imul(this.k); + }; - /** - * Checks that no listener with name "newListener" or "removeListener" is added. - * - * @method _checkListener - * @param {String} type - * @param {String} event - * @return {Object} the contract instance - */ - Contract.prototype._checkListener = function (type, event) { - if (event === type) { - throw new Error('The event "' + type + '" is a reserved event name, you can\'t use it.'); + function K256() { + MPrime.call(this, 'k256', 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f'); } - }; - - /** - * Use default values, if options are not available - * - * @method _getOrSetDefaultOptions - * @param {Object} options the options gived by the user - * @return {Object} the options with gaps filled by defaults - */ - Contract.prototype._getOrSetDefaultOptions = function getOrSetDefaultOptions(options) { - var gasPrice = options.gasPrice ? String(options.gasPrice) : null; - var from = options.from ? utils.toChecksumAddress(formatters.inputAddressFormatter(options.from)) : null; - - options.data = options.data || this.options.data; - - options.from = from || this.options.from; - options.gasPrice = gasPrice || this.options.gasPrice; - options.gas = options.gas || options.gasLimit || this.options.gas; - - // TODO replace with only gasLimit? - delete options.gasLimit; - - return options; - }; - - /** - * Should be used to encode indexed params and options to one final object - * - * @method _encodeEventABI - * @param {Object} event - * @param {Object} options - * @return {Object} everything combined together and encoded - */ - Contract.prototype._encodeEventABI = function (event, options) { - options = options || {}; - var filter = options.filter || {}, - result = {}; + inherits(K256, MPrime); - ['fromBlock', 'toBlock'].filter(function (f) { - return options[f] !== undefined; - }).forEach(function (f) { - result[f] = formatters.inputBlockNumberFormatter(options[f]); - }); + K256.prototype.split = function split(input, output) { + // 256 = 9 * 26 + 22 + var mask = 0x3fffff; - // use given topics - if (_.isArray(options.topics)) { - result.topics = options.topics; + var outLen = Math.min(input.length, 9); + for (var i = 0; i < outLen; i++) { + output.words[i] = input.words[i]; + } + output.length = outLen; - // create topics based on filter - } else { + if (input.length <= 9) { + input.words[0] = 0; + input.length = 1; + return; + } - result.topics = []; + // Shift by 9 limbs + var prev = input.words[9]; + output.words[output.length++] = prev & mask; - // add event signature - if (event && !event.anonymous && event.name !== 'ALLEVENTS') { - result.topics.push(event.signature); + for (i = 10; i < input.length; i++) { + var next = input.words[i] | 0; + input.words[i - 10] = (next & mask) << 4 | prev >>> 22; + prev = next; } + prev >>>= 22; + input.words[i - 10] = prev; + if (prev === 0 && input.length > 10) { + input.length -= 10; + } else { + input.length -= 9; + } + }; - // add event topics (indexed arguments) - if (event.name !== 'ALLEVENTS') { - var indexedTopics = event.inputs.filter(function (i) { - return i.indexed === true; - }).map(function (i) { - var value = filter[i.name]; - if (!value) { - return null; - } - - // TODO: https://github.com/ethereum/web3.js/issues/344 + K256.prototype.imulK = function imulK(num) { + // K = 0x1000003d1 = [ 0x40, 0x3d1 ] + num.words[num.length] = 0; + num.words[num.length + 1] = 0; + num.length += 2; - if (_.isArray(value)) { - return value.map(function (v) { - return abi.encodeParameter(i.type, v); - }); - } - return abi.encodeParameter(i.type, value); - }); + // bounded at: 0x40 * 0x3ffffff + 0x3d0 = 0x100000390 + var lo = 0; + for (var i = 0; i < num.length; i++) { + var w = num.words[i] | 0; + lo += w * 0x3d1; + num.words[i] = lo & 0x3ffffff; + lo = w * 0x40 + (lo / 0x4000000 | 0); + } - result.topics = result.topics.concat(indexedTopics); + // Fast length reduction + if (num.words[num.length - 1] === 0) { + num.length--; + if (num.words[num.length - 1] === 0) { + num.length--; + } } + return num; + }; - if (!result.topics.length) delete result.topics; + function P224() { + MPrime.call(this, 'p224', 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001'); } + inherits(P224, MPrime); - if (this.options.address) { - result.address = this.options.address.toLowerCase(); + function P192() { + MPrime.call(this, 'p192', 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff'); } + inherits(P192, MPrime); - return result; - }; + function P25519() { + // 2 ^ 255 - 19 + MPrime.call(this, '25519', '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed'); + } + inherits(P25519, MPrime); - /** - * Should be used to decode indexed params and options - * - * @method _decodeEventABI - * @param {Object} data - * @return {Object} result object with decoded indexed && not indexed params - */ - Contract.prototype._decodeEventABI = function (data) { - var event = this; + P25519.prototype.imulK = function imulK(num) { + // K = 0x13 + var carry = 0; + for (var i = 0; i < num.length; i++) { + var hi = (num.words[i] | 0) * 0x13 + carry; + var lo = hi & 0x3ffffff; + hi >>>= 26; - data.data = data.data || ''; - data.topics = data.topics || []; - var result = formatters.outputLogFormatter(data); + num.words[i] = lo; + carry = hi; + } + if (carry !== 0) { + num.words[num.length++] = carry; + } + return num; + }; - // if allEvents get the right event - if (event.name === 'ALLEVENTS') { - event = event.jsonInterface.find(function (intf) { - return intf.signature === data.topics[0]; - }) || { anonymous: true }; - } + // Exported mostly for testing purposes, use plain name instead + BN._prime = function prime(name) { + // Cached version of prime + if (primes[name]) return primes[name]; - // create empty inputs if none are present (e.g. anonymous events on allEvents) - event.inputs = event.inputs || []; + var prime; + if (name === 'k256') { + prime = new K256(); + } else if (name === 'p224') { + prime = new P224(); + } else if (name === 'p192') { + prime = new P192(); + } else if (name === 'p25519') { + prime = new P25519(); + } else { + throw new Error('Unknown prime ' + name); + } + primes[name] = prime; - var argTopics = event.anonymous ? data.topics : data.topics.slice(1); + return prime; + }; - result.returnValues = abi.decodeLog(event.inputs, data.data, argTopics); - delete result.returnValues.__length__; + // + // Base reduction engine + // + function Red(m) { + if (typeof m === 'string') { + var prime = BN._prime(m); + this.m = prime.p; + this.prime = prime; + } else { + assert(m.gtn(1), 'modulus must be greater than 1'); + this.m = m; + this.prime = null; + } + } - // add name - result.event = event.name; + Red.prototype._verify1 = function _verify1(a) { + assert(a.negative === 0, 'red works only with positives'); + assert(a.red, 'red works only with red numbers'); + }; - // add signature - result.signature = event.anonymous || !data.topics[0] ? null : data.topics[0]; + Red.prototype._verify2 = function _verify2(a, b) { + assert((a.negative | b.negative) === 0, 'red works only with positives'); + assert(a.red && a.red === b.red, 'red works only with red numbers'); + }; - // move the data and topics to "raw" - result.raw = { - data: result.data, - topics: result.topics + Red.prototype.imod = function imod(a) { + if (this.prime) return this.prime.ireduce(a)._forceRed(this); + return a.umod(this.m)._forceRed(this); }; - delete result.data; - delete result.topics; - return result; - }; + Red.prototype.neg = function neg(a) { + if (a.isZero()) { + return a.clone(); + } - /** - * Encodes an ABI for a method, including signature or the method. - * Or when constructor encodes only the constructor parameters. - * - * @method _encodeMethodABI - * @param {Mixed} args the arguments to encode - * @param {String} the encoded ABI - */ - Contract.prototype._encodeMethodABI = function _encodeMethodABI() { - var methodSignature = this._method.signature, - args = this.arguments || []; + return this.m.sub(a)._forceRed(this); + }; - var signature = false, - paramsABI = this._parent.options.jsonInterface.filter(function (json) { - return methodSignature === 'constructor' && json.type === methodSignature || (json.signature === methodSignature || json.signature === methodSignature.replace('0x', '') || json.name === methodSignature) && json.type === 'function'; - }).map(function (json) { - var inputLength = _.isArray(json.inputs) ? json.inputs.length : 0; + Red.prototype.add = function add(a, b) { + this._verify2(a, b); - if (inputLength !== args.length) { - throw new Error('The number of arguments is not matching the methods required number. You need to pass ' + inputLength + ' arguments.'); + var res = a.add(b); + if (res.cmp(this.m) >= 0) { + res.isub(this.m); } + return res._forceRed(this); + }; - if (json.type === 'function') { - signature = json.signature; - } - return _.isArray(json.inputs) ? json.inputs.map(function (input) { - return input.type; - }) : []; - }).map(function (types) { - return abi.encodeParameters(types, args).replace('0x', ''); - })[0] || ''; + Red.prototype.iadd = function iadd(a, b) { + this._verify2(a, b); - // return constructor - if (methodSignature === 'constructor') { - if (!this._deployData) throw new Error('The contract has no contract data option set. This is necessary to append the constructor parameters.'); + var res = a.iadd(b); + if (res.cmp(this.m) >= 0) { + res.isub(this.m); + } + return res; + }; - return this._deployData + paramsABI; + Red.prototype.sub = function sub(a, b) { + this._verify2(a, b); - // return method - } else { + var res = a.sub(b); + if (res.cmpn(0) < 0) { + res.iadd(this.m); + } + return res._forceRed(this); + }; - var returnValue = signature ? signature + paramsABI : paramsABI; + Red.prototype.isub = function isub(a, b) { + this._verify2(a, b); - if (!returnValue) { - throw new Error('Couldn\'t find a matching contract method named "' + this._method.name + '".'); - } else { - return returnValue; + var res = a.isub(b); + if (res.cmpn(0) < 0) { + res.iadd(this.m); } - } - }; - - /** - * Decode method return values - * - * @method _decodeMethodReturn - * @param {Array} outputs - * @param {String} returnValues - * @return {Object} decoded output return values - */ - Contract.prototype._decodeMethodReturn = function (outputs, returnValues) { - if (!returnValues) { - return null; - } + return res; + }; - returnValues = returnValues.length >= 2 ? returnValues.slice(2) : returnValues; - var result = abi.decodeParameters(outputs, returnValues); + Red.prototype.shl = function shl(a, num) { + this._verify1(a); + return this.imod(a.ushln(num)); + }; - if (result.__length__ === 1) { - return result[0]; - } else { - delete result.__length__; - return result; - } - }; + Red.prototype.imul = function imul(a, b) { + this._verify2(a, b); + return this.imod(a.imul(b)); + }; - /** - * Deploys a contract and fire events based on its state: transactionHash, receipt - * - * All event listeners will be removed, once the last possible event is fired ("error", or "receipt") - * - * @method deploy - * @param {Object} options - * @param {Function} callback - * @return {Object} EventEmitter possible events are "error", "transactionHash" and "receipt" - */ - Contract.prototype.deploy = function (options, callback) { + Red.prototype.mul = function mul(a, b) { + this._verify2(a, b); + return this.imod(a.mul(b)); + }; - options = options || {}; + Red.prototype.isqr = function isqr(a) { + return this.imul(a, a.clone()); + }; - options.arguments = options.arguments || []; - options = this._getOrSetDefaultOptions(options); + Red.prototype.sqr = function sqr(a) { + return this.mul(a, a); + }; - // return error, if no "data" is specified - if (!options.data) { - return utils._fireError(new Error('No "data" specified in neither the given options, nor the default options.'), null, null, callback); - } + Red.prototype.sqrt = function sqrt(a) { + if (a.isZero()) return a.clone(); - var constructor = _.find(this.options.jsonInterface, function (method) { - return method.type === 'constructor'; - }) || {}; - constructor.signature = 'constructor'; + var mod3 = this.m.andln(3); + assert(mod3 % 2 === 1); - return this._createTxObject.apply({ - method: constructor, - parent: this, - deployData: options.data, - _ethAccounts: this.constructor._ethAccounts - }, options.arguments); - }; + // Fast case + if (mod3 === 3) { + var pow = this.m.add(new BN(1)).iushrn(2); + return this.pow(a, pow); + } - /** - * Gets the event signature and outputformatters - * - * @method _generateEventOptions - * @param {Object} event - * @param {Object} options - * @param {Function} callback - * @return {Object} the event options object - */ - Contract.prototype._generateEventOptions = function () { - var args = Array.prototype.slice.call(arguments); + // Tonelli-Shanks algorithm (Totally unoptimized and slow) + // + // Find Q and S, that Q * 2 ^ S = (P - 1) + var q = this.m.subn(1); + var s = 0; + while (!q.isZero() && q.andln(1) === 0) { + s++; + q.iushrn(1); + } + assert(!q.isZero()); - // get the callback - var callback = this._getCallback(args); + var one = new BN(1).toRed(this); + var nOne = one.redNeg(); - // get the options - var options = _.isObject(args[args.length - 1]) ? args.pop() : {}; + // Find quadratic non-residue + // NOTE: Max is such because of generalized Riemann hypothesis. + var lpow = this.m.subn(1).iushrn(1); + var z = this.m.bitLength(); + z = new BN(2 * z * z).toRed(this); - var event = _.isString(args[0]) ? args[0] : 'allevents'; - event = event.toLowerCase() === 'allevents' ? { - name: 'ALLEVENTS', - jsonInterface: this.options.jsonInterface - } : this.options.jsonInterface.find(function (json) { - return json.type === 'event' && (json.name === event || json.signature === '0x' + event.replace('0x', '')); - }); + while (this.pow(z, lpow).cmp(nOne) !== 0) { + z.redIAdd(nOne); + } - if (!event) { - throw new Error('Event "' + event.name + '" doesn\'t exist in this contract.'); - } + var c = this.pow(z, q); + var r = this.pow(a, q.addn(1).iushrn(1)); + var t = this.pow(a, q); + var m = s; + while (t.cmp(one) !== 0) { + var tmp = t; + for (var i = 0; tmp.cmp(one) !== 0; i++) { + tmp = tmp.redSqr(); + } + assert(i < m); + var b = this.pow(c, new BN(1).iushln(m - i - 1)); - if (!utils.isAddress(this.options.address)) { - throw new Error('This contract object doesn\'t have address set yet, please set an address first.'); - } + r = r.redMul(b); + c = b.redSqr(); + t = t.redMul(c); + m = i; + } - return { - params: this._encodeEventABI(event, options), - event: event, - callback: callback + return r; }; - }; - - /** - * Adds event listeners and creates a subscription, and remove it once its fired. - * - * @method clone - * @return {Object} the event subscription - */ - Contract.prototype.clone = function () { - return new this.constructor(this.options.jsonInterface, this.options.address, this.options); - }; - - /** - * Adds event listeners and creates a subscription, and remove it once its fired. - * - * @method once - * @param {String} event - * @param {Object} options - * @param {Function} callback - * @return {Object} the event subscription - */ - Contract.prototype.once = function (event, options, callback) { - var args = Array.prototype.slice.call(arguments); - // get the callback - callback = this._getCallback(args); + Red.prototype.invm = function invm(a) { + var inv = a._invmp(this.m); + if (inv.negative !== 0) { + inv.negative = 0; + return this.imod(inv).redNeg(); + } else { + return this.imod(inv); + } + }; - if (!callback) { - throw new Error('Once requires a callback as the second parameter.'); - } + Red.prototype.pow = function pow(a, num) { + if (num.isZero()) return new BN(1).toRed(this); + if (num.cmpn(1) === 0) return a.clone(); - // don't allow fromBlock - if (options) delete options.fromBlock; + var windowSize = 4; + var wnd = new Array(1 << windowSize); + wnd[0] = new BN(1).toRed(this); + wnd[1] = a; + for (var i = 2; i < wnd.length; i++) { + wnd[i] = this.mul(wnd[i - 1], a); + } - // don't return as once shouldn't provide "on" - this._on(event, options, function (err, res, sub) { - sub.unsubscribe(); - if (_.isFunction(callback)) { - callback(err, res, sub); + var res = wnd[0]; + var current = 0; + var currentLen = 0; + var start = num.bitLength() % 26; + if (start === 0) { + start = 26; } - }); - return undefined; - }; + for (i = num.length - 1; i >= 0; i--) { + var word = num.words[i]; + for (var j = start - 1; j >= 0; j--) { + var bit = word >> j & 1; + if (res !== wnd[0]) { + res = this.sqr(res); + } - /** - * Adds event listeners and creates a subscription. - * - * @method _on - * @param {String} event - * @param {Object} options - * @param {Function} callback - * @return {Object} the event subscription - */ - Contract.prototype._on = function () { - var subOptions = this._generateEventOptions.apply(this, arguments); + if (bit === 0 && current === 0) { + currentLen = 0; + continue; + } - // prevent the event "newListener" and "removeListener" from being overwritten - this._checkListener('newListener', subOptions.event.name, subOptions.callback); - this._checkListener('removeListener', subOptions.event.name, subOptions.callback); + current <<= 1; + current |= bit; + currentLen++; + if (currentLen !== windowSize && (i !== 0 || j !== 0)) continue; - // TODO check if listener already exists? and reuse subscription if options are the same. + res = this.mul(res, wnd[current]); + currentLen = 0; + current = 0; + } + start = 26; + } - // create new subscription - var subscription = new Subscription({ - subscription: { - params: 1, - inputFormatter: [formatters.inputLogFormatter], - outputFormatter: this._decodeEventABI.bind(subOptions.event), - // DUBLICATE, also in web3-eth - subscriptionHandler: function subscriptionHandler(output) { - if (output.removed) { - this.emit('changed', output); - } else { - this.emit('data', output); - } + return res; + }; - if (_.isFunction(this.callback)) { - this.callback(null, output, this); - } - } - }, - type: 'eth', - requestManager: this._requestManager - }); - subscription.subscribe('logs', subOptions.params, subOptions.callback || function () {}); + Red.prototype.convertTo = function convertTo(num) { + var r = num.umod(this.m); - return subscription; - }; + return r === num ? r.clone() : r; + }; - /** - * Get past events from contracts - * - * @method getPastEvents - * @param {String} event - * @param {Object} options - * @param {Function} callback - * @return {Object} the promievent - */ - Contract.prototype.getPastEvents = function () { - var subOptions = this._generateEventOptions.apply(this, arguments); + Red.prototype.convertFrom = function convertFrom(num) { + var res = num.clone(); + res.red = null; + return res; + }; - var getPastLogs = new Method({ - name: 'getPastLogs', - call: 'eth_getLogs', - params: 1, - inputFormatter: [formatters.inputLogFormatter], - outputFormatter: this._decodeEventABI.bind(subOptions.event) - }); - getPastLogs.setRequestManager(this._requestManager); - var call = getPastLogs.buildCall(); + // + // Montgomery method engine + // - getPastLogs = null; + BN.mont = function mont(num) { + return new Mont(num); + }; - return call(subOptions.params, subOptions.callback); - }; + function Mont(m) { + Red.call(this, m); - /** - * returns the an object with call, send, estimate functions - * - * @method _createTxObject - * @returns {Object} an object with functions to call the methods - */ - Contract.prototype._createTxObject = function _createTxObject() { - var args = Array.prototype.slice.call(arguments); - var txObject = {}; + this.shift = this.m.bitLength(); + if (this.shift % 26 !== 0) { + this.shift += 26 - this.shift % 26; + } - if (this.method.type === 'function') { + this.r = new BN(1).iushln(this.shift); + this.r2 = this.imod(this.r.sqr()); + this.rinv = this.r._invmp(this.m); - txObject.call = this.parent._executeMethod.bind(txObject, 'call'); - txObject.call.request = this.parent._executeMethod.bind(txObject, 'call', true); // to make batch requests + this.minv = this.rinv.mul(this.r).isubn(1).div(this.m); + this.minv = this.minv.umod(this.r); + this.minv = this.r.sub(this.minv); } + inherits(Mont, Red); - txObject.send = this.parent._executeMethod.bind(txObject, 'send'); - txObject.send.request = this.parent._executeMethod.bind(txObject, 'send', true); // to make batch requests - txObject.encodeABI = this.parent._encodeMethodABI.bind(txObject); - txObject.estimateGas = this.parent._executeMethod.bind(txObject, 'estimate'); + Mont.prototype.convertTo = function convertTo(num) { + return this.imod(num.ushln(this.shift)); + }; - if (args && this.method.inputs && args.length !== this.method.inputs.length) { - if (this.nextMethod) { - return this.nextMethod.apply(null, args); + Mont.prototype.convertFrom = function convertFrom(num) { + var r = this.imod(num.mul(this.rinv)); + r.red = null; + return r; + }; + + Mont.prototype.imul = function imul(a, b) { + if (a.isZero() || b.isZero()) { + a.words[0] = 0; + a.length = 1; + return a; } - throw errors.InvalidNumberOfParams(args.length, this.method.inputs.length, this.method.name); - } - txObject.arguments = args || []; - txObject._method = this.method; - txObject._parent = this.parent; - txObject._ethAccounts = this.parent.constructor._ethAccounts || this._ethAccounts; + var t = a.imul(b); + var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m); + var u = t.isub(c).iushrn(this.shift); + var res = u; - if (this.deployData) { - txObject._deployData = this.deployData; + if (u.cmp(this.m) >= 0) { + res = u.isub(this.m); + } else if (u.cmpn(0) < 0) { + res = u.iadd(this.m); + } + + return res._forceRed(this); + }; + + Mont.prototype.mul = function mul(a, b) { + if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this); + + var t = a.mul(b); + var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m); + var u = t.isub(c).iushrn(this.shift); + var res = u; + if (u.cmp(this.m) >= 0) { + res = u.isub(this.m); + } else if (u.cmpn(0) < 0) { + res = u.iadd(this.m); + } + + return res._forceRed(this); + }; + + Mont.prototype.invm = function invm(a) { + // (AR)^-1 * R^2 = (A^-1 * R^-1) * R^2 = A^-1 * R + var res = this.imod(a._invmp(this.m).mul(this.r2)); + return res._forceRed(this); + }; + })(typeof module === 'undefined' || module, this); + }, { "buffer": 17 }], 234: [function (require, module, exports) { + arguments[4][16][0].apply(exports, arguments); + }, { "crypto": 17, "dup": 16 }], 235: [function (require, module, exports) { + arguments[4][18][0].apply(exports, arguments); + }, { "dup": 18, "safe-buffer": 343 }], 236: [function (require, module, exports) { + arguments[4][19][0].apply(exports, arguments); + }, { "./aes": 235, "./ghash": 240, "./incr32": 241, "buffer-xor": 262, "cipher-base": 263, "dup": 19, "inherits": 318, "safe-buffer": 343 }], 237: [function (require, module, exports) { + arguments[4][20][0].apply(exports, arguments); + }, { "./decrypter": 238, "./encrypter": 239, "./modes/list.json": 249, "dup": 20 }], 238: [function (require, module, exports) { + arguments[4][21][0].apply(exports, arguments); + }, { "./aes": 235, "./authCipher": 236, "./modes": 248, "./streamCipher": 251, "cipher-base": 263, "dup": 21, "evp_bytestokey": 303, "inherits": 318, "safe-buffer": 343 }], 239: [function (require, module, exports) { + arguments[4][22][0].apply(exports, arguments); + }, { "./aes": 235, "./authCipher": 236, "./modes": 248, "./streamCipher": 251, "cipher-base": 263, "dup": 22, "evp_bytestokey": 303, "inherits": 318, "safe-buffer": 343 }], 240: [function (require, module, exports) { + arguments[4][23][0].apply(exports, arguments); + }, { "dup": 23, "safe-buffer": 343 }], 241: [function (require, module, exports) { + arguments[4][24][0].apply(exports, arguments); + }, { "dup": 24 }], 242: [function (require, module, exports) { + arguments[4][25][0].apply(exports, arguments); + }, { "buffer-xor": 262, "dup": 25 }], 243: [function (require, module, exports) { + arguments[4][26][0].apply(exports, arguments); + }, { "buffer-xor": 262, "dup": 26, "safe-buffer": 343 }], 244: [function (require, module, exports) { + arguments[4][27][0].apply(exports, arguments); + }, { "dup": 27, "safe-buffer": 343 }], 245: [function (require, module, exports) { + arguments[4][28][0].apply(exports, arguments); + }, { "dup": 28, "safe-buffer": 343 }], 246: [function (require, module, exports) { + arguments[4][29][0].apply(exports, arguments); + }, { "../incr32": 241, "buffer-xor": 262, "dup": 29, "safe-buffer": 343 }], 247: [function (require, module, exports) { + arguments[4][30][0].apply(exports, arguments); + }, { "dup": 30 }], 248: [function (require, module, exports) { + arguments[4][31][0].apply(exports, arguments); + }, { "./cbc": 242, "./cfb": 243, "./cfb1": 244, "./cfb8": 245, "./ctr": 246, "./ecb": 247, "./list.json": 249, "./ofb": 250, "dup": 31 }], 249: [function (require, module, exports) { + arguments[4][32][0].apply(exports, arguments); + }, { "dup": 32 }], 250: [function (require, module, exports) { + (function (Buffer) { + var xor = require('buffer-xor'); + + function getBlock(self) { + self._prev = self._cipher.encryptBlock(self._prev); + return self._prev; } - return txObject; - }; + exports.encrypt = function (self, chunk) { + while (self._cache.length < chunk.length) { + self._cache = Buffer.concat([self._cache, getBlock(self)]); + } - /** - * Generates the options for the execute call - * - * @method _processExecuteArguments - * @param {Array} args - * @param {Promise} defer - */ - Contract.prototype._processExecuteArguments = function _processExecuteArguments(args, defer) { - var processedArgs = {}; + var pad = self._cache.slice(0, chunk.length); + self._cache = self._cache.slice(chunk.length); + return xor(chunk, pad); + }; + }).call(this, require("buffer").Buffer); + }, { "buffer": 47, "buffer-xor": 262 }], 251: [function (require, module, exports) { + arguments[4][34][0].apply(exports, arguments); + }, { "./aes": 235, "cipher-base": 263, "dup": 34, "inherits": 318, "safe-buffer": 343 }], 252: [function (require, module, exports) { + arguments[4][35][0].apply(exports, arguments); + }, { "browserify-aes/browser": 237, "browserify-aes/modes": 248, "browserify-des": 253, "browserify-des/modes": 254, "dup": 35, "evp_bytestokey": 303 }], 253: [function (require, module, exports) { + (function (Buffer) { + var CipherBase = require('cipher-base'); + var des = require('des.js'); + var inherits = require('inherits'); - processedArgs.type = args.shift(); + var modes = { + 'des-ede3-cbc': des.CBC.instantiate(des.EDE), + 'des-ede3': des.EDE, + 'des-ede-cbc': des.CBC.instantiate(des.EDE), + 'des-ede': des.EDE, + 'des-cbc': des.CBC.instantiate(des.DES), + 'des-ecb': des.DES + }; + modes.des = modes['des-cbc']; + modes.des3 = modes['des-ede3-cbc']; + module.exports = DES; + inherits(DES, CipherBase); + function DES(opts) { + CipherBase.call(this); + var modeName = opts.mode.toLowerCase(); + var mode = modes[modeName]; + var type; + if (opts.decrypt) { + type = 'decrypt'; + } else { + type = 'encrypt'; + } + var key = opts.key; + if (modeName === 'des-ede' || modeName === 'des-ede-cbc') { + key = Buffer.concat([key, key.slice(0, 8)]); + } + var iv = opts.iv; + this._des = mode.create({ + key: key, + iv: iv, + type: type + }); + } + DES.prototype._update = function (data) { + return new Buffer(this._des.update(data)); + }; + DES.prototype._final = function () { + return new Buffer(this._des.final()); + }; + }).call(this, require("buffer").Buffer); + }, { "buffer": 47, "cipher-base": 263, "des.js": 271, "inherits": 318 }], 254: [function (require, module, exports) { + arguments[4][37][0].apply(exports, arguments); + }, { "dup": 37 }], 255: [function (require, module, exports) { + (function (Buffer) { + var bn = require('bn.js'); + var randomBytes = require('randombytes'); + module.exports = crt; + function blind(priv) { + var r = getr(priv); + var blinder = r.toRed(bn.mont(priv.modulus)).redPow(new bn(priv.publicExponent)).fromRed(); + return { + blinder: blinder, + unblinder: r.invm(priv.modulus) + }; + } + function crt(msg, priv) { + var blinds = blind(priv); + var len = priv.modulus.byteLength(); + var mod = bn.mont(priv.modulus); + var blinded = new bn(msg).mul(blinds.blinder).umod(priv.modulus); + var c1 = blinded.toRed(bn.mont(priv.prime1)); + var c2 = blinded.toRed(bn.mont(priv.prime2)); + var qinv = priv.coefficient; + var p = priv.prime1; + var q = priv.prime2; + var m1 = c1.redPow(priv.exponent1); + var m2 = c2.redPow(priv.exponent2); + m1 = m1.fromRed(); + m2 = m2.fromRed(); + var h = m1.isub(m2).imul(qinv).umod(p); + h.imul(q); + m2.iadd(h); + return new Buffer(m2.imul(blinds.unblinder).umod(priv.modulus).toArray(false, len)); + } + crt.getr = getr; + function getr(priv) { + var len = priv.modulus.byteLength(); + var r = new bn(randomBytes(len)); + while (r.cmp(priv.modulus) >= 0 || !r.umod(priv.prime1) || !r.umod(priv.prime2)) { + r = new bn(randomBytes(len)); + } + return r; + } + }).call(this, require("buffer").Buffer); + }, { "bn.js": 233, "buffer": 47, "randombytes": 340 }], 256: [function (require, module, exports) { + arguments[4][39][0].apply(exports, arguments); + }, { "./browser/algorithms.json": 257, "dup": 39 }], 257: [function (require, module, exports) { + arguments[4][40][0].apply(exports, arguments); + }, { "dup": 40 }], 258: [function (require, module, exports) { + arguments[4][41][0].apply(exports, arguments); + }, { "dup": 41 }], 259: [function (require, module, exports) { + (function (Buffer) { + var createHash = require('create-hash'); + var stream = require('stream'); + var inherits = require('inherits'); + var sign = require('./sign'); + var verify = require('./verify'); - // get the callback - processedArgs.callback = this._parent._getCallback(args); + var algorithms = require('./algorithms.json'); + Object.keys(algorithms).forEach(function (key) { + algorithms[key].id = new Buffer(algorithms[key].id, 'hex'); + algorithms[key.toLowerCase()] = algorithms[key]; + }); - // get block number to use for call - if (processedArgs.type === 'call' && args[args.length - 1] !== true && (_.isString(args[args.length - 1]) || isFinite(args[args.length - 1]))) processedArgs.defaultBlock = args.pop(); + function Sign(algorithm) { + stream.Writable.call(this); - // get the options - processedArgs.options = _.isObject(args[args.length - 1]) ? args.pop() : {}; + var data = algorithms[algorithm]; + if (!data) throw new Error('Unknown message digest'); - // get the generateRequest argument for batch requests - processedArgs.generateRequest = args[args.length - 1] === true ? args.pop() : false; + this._hashType = data.hash; + this._hash = createHash(data.hash); + this._tag = data.id; + this._signType = data.sign; + } + inherits(Sign, stream.Writable); - processedArgs.options = this._parent._getOrSetDefaultOptions(processedArgs.options); - processedArgs.options.data = this.encodeABI(); + Sign.prototype._write = function _write(data, _, done) { + this._hash.update(data); + done(); + }; - // add contract address - if (!this._deployData && !utils.isAddress(this._parent.options.address)) throw new Error('This contract object doesn\'t have address set yet, please set an address first.'); + Sign.prototype.update = function update(data, enc) { + if (typeof data === 'string') data = new Buffer(data, enc); - if (!this._deployData) processedArgs.options.to = this._parent.options.address; + this._hash.update(data); + return this; + }; - // return error, if no "data" is specified - if (!processedArgs.options.data) return utils._fireError(new Error('Couldn\'t find a matching contract method, or the number of parameters is wrong.'), defer.eventEmitter, defer.reject, processedArgs.callback); + Sign.prototype.sign = function signMethod(key, enc) { + this.end(); + var hash = this._hash.digest(); + var sig = sign(hash, key, this._hashType, this._signType, this._tag); - return processedArgs; - }; + return enc ? sig.toString(enc) : sig; + }; - /** - * Executes a call, transact or estimateGas on a contract function - * - * @method _executeMethod - * @param {String} type the type this execute function should execute - * @param {Boolean} makeRequest if true, it simply returns the request parameters, rather than executing it - */ - Contract.prototype._executeMethod = function _executeMethod() { - var _this = this, - args = this._parent._processExecuteArguments.call(this, Array.prototype.slice.call(arguments), defer), - defer = promiEvent(args.type !== 'send'), - ethAccounts = _this.constructor._ethAccounts || _this._ethAccounts; + function Verify(algorithm) { + stream.Writable.call(this); - // simple return request for batch requests - if (args.generateRequest) { + var data = algorithms[algorithm]; + if (!data) throw new Error('Unknown message digest'); - var payload = { - params: [formatters.inputCallFormatter.call(this._parent, args.options), formatters.inputDefaultBlockNumberFormatter.call(this._parent, args.defaultBlock)], - callback: args.callback - }; + this._hash = createHash(data.hash); + this._tag = data.id; + this._signType = data.sign; + } + inherits(Verify, stream.Writable); - if (args.type === 'call') { - payload.method = 'eth_call'; - payload.format = this._parent._decodeMethodReturn.bind(null, this._method.outputs); - } else { - payload.method = 'eth_sendTransaction'; - } + Verify.prototype._write = function _write(data, _, done) { + this._hash.update(data); + done(); + }; - return payload; - } else { + Verify.prototype.update = function update(data, enc) { + if (typeof data === 'string') data = new Buffer(data, enc); - switch (args.type) { - case 'estimate': + this._hash.update(data); + return this; + }; - var estimateGas = new Method({ - name: 'estimateGas', - call: 'eth_estimateGas', - params: 1, - inputFormatter: [formatters.inputCallFormatter], - outputFormatter: utils.hexToNumber, - requestManager: _this._parent._requestManager, - accounts: ethAccounts, // is eth.accounts (necessary for wallet signing) - defaultAccount: _this._parent.defaultAccount, - defaultBlock: _this._parent.defaultBlock - }).createFunction(); + Verify.prototype.verify = function verifyMethod(key, sig, enc) { + if (typeof sig === 'string') sig = new Buffer(sig, enc); - return estimateGas(args.options, args.callback); + this.end(); + var hash = this._hash.digest(); + return verify(sig, hash, key, this._signType, this._tag); + }; - case 'call': + function createSign(algorithm) { + return new Sign(algorithm); + } - // TODO check errors: missing "from" should give error on deploy and send, call ? + function createVerify(algorithm) { + return new Verify(algorithm); + } - var call = new Method({ - name: 'call', - call: 'eth_call', - params: 2, - inputFormatter: [formatters.inputCallFormatter, formatters.inputDefaultBlockNumberFormatter], - // add output formatter for decoding - outputFormatter: function outputFormatter(result) { - return _this._parent._decodeMethodReturn(_this._method.outputs, result); - }, - requestManager: _this._parent._requestManager, - accounts: ethAccounts, // is eth.accounts (necessary for wallet signing) - defaultAccount: _this._parent.defaultAccount, - defaultBlock: _this._parent.defaultBlock - }).createFunction(); + module.exports = { + Sign: createSign, + Verify: createVerify, + createSign: createSign, + createVerify: createVerify + }; + }).call(this, require("buffer").Buffer); + }, { "./algorithms.json": 257, "./sign": 260, "./verify": 261, "buffer": 47, "create-hash": 265, "inherits": 318, "stream": 152 }], 260: [function (require, module, exports) { + (function (Buffer) { + // much of this based on https://github.com/indutny/self-signed/blob/gh-pages/lib/rsa.js + var createHmac = require('create-hmac'); + var crt = require('browserify-rsa'); + var EC = require('elliptic').ec; + var BN = require('bn.js'); + var parseKeys = require('parse-asn1'); + var curves = require('./curves.json'); - return call(args.options, args.defaultBlock, args.callback); + function sign(hash, key, hashType, signType, tag) { + var priv = parseKeys(key); + if (priv.curve) { + // rsa keys can be interpreted as ecdsa ones in openssl + if (signType !== 'ecdsa' && signType !== 'ecdsa/rsa') throw new Error('wrong private key type'); + return ecSign(hash, priv); + } else if (priv.type === 'dsa') { + if (signType !== 'dsa') throw new Error('wrong private key type'); + return dsaSign(hash, priv, hashType); + } else { + if (signType !== 'rsa' && signType !== 'ecdsa/rsa') throw new Error('wrong private key type'); + } + hash = Buffer.concat([tag, hash]); + var len = priv.modulus.byteLength(); + var pad = [0, 1]; + while (hash.length + pad.length + 1 < len) { + pad.push(0xff); + }pad.push(0x00); + var i = -1; + while (++i < hash.length) { + pad.push(hash[i]); + }var out = crt(pad, priv); + return out; + } - case 'send': + function ecSign(hash, priv) { + var curveId = curves[priv.curve.join('.')]; + if (!curveId) throw new Error('unknown curve ' + priv.curve.join('.')); - // return error, if no "from" is specified - if (!utils.isAddress(args.options.from)) { - return utils._fireError(new Error('No "from" address specified in neither the given options, nor the default options.'), defer.eventEmitter, defer.reject, args.callback); - } + var curve = new EC(curveId); + var key = curve.keyFromPrivate(priv.privateKey); + var out = key.sign(hash); - if (_.isBoolean(this._method.payable) && !this._method.payable && args.options.value && args.options.value > 0) { - return utils._fireError(new Error('Can not send value to non-payable contract method or constructor'), defer.eventEmitter, defer.reject, args.callback); - } + return new Buffer(out.toDER()); + } - // make sure receipt logs are decoded - var extraFormatters = { - receiptFormatter: function receiptFormatter(receipt) { - if (_.isArray(receipt.logs)) { + function dsaSign(hash, priv, algo) { + var x = priv.params.priv_key; + var p = priv.params.p; + var q = priv.params.q; + var g = priv.params.g; + var r = new BN(0); + var k; + var H = bits2int(hash, q).mod(q); + var s = false; + var kv = getKey(x, q, hash, algo); + while (s === false) { + k = makeKey(q, kv, algo); + r = makeR(g, k, p, q); + s = k.invm(q).imul(H.add(x.mul(r))).mod(q); + if (s.cmpn(0) === 0) { + s = false; + r = new BN(0); + } + } + return toDER(r, s); + } - // decode logs - var events = _.map(receipt.logs, function (log) { - return _this._parent._decodeEventABI.call({ - name: 'ALLEVENTS', - jsonInterface: _this._parent.options.jsonInterface - }, log); - }); + function toDER(r, s) { + r = r.toArray(); + s = s.toArray(); - // make log names keys - receipt.events = {}; - var count = 0; - events.forEach(function (ev) { - if (ev.event) { - // if > 1 of the same event, don't overwrite any existing events - if (receipt.events[ev.event]) { - if (Array.isArray(receipt.events[ev.event])) { - receipt.events[ev.event].push(ev); - } else { - receipt.events[ev.event] = [receipt.events[ev.event], ev]; - } - } else { - receipt.events[ev.event] = ev; - } - } else { - receipt.events[count] = ev; - count++; - } - }); + // Pad values + if (r[0] & 0x80) r = [0].concat(r); + if (s[0] & 0x80) s = [0].concat(s); - delete receipt.logs; - } - return receipt; - }, - contractDeployFormatter: function contractDeployFormatter(receipt) { - var newContract = _this._parent.clone(); - newContract.options.address = receipt.contractAddress; - return newContract; - } - }; + var total = r.length + s.length + 4; + var res = [0x30, total, 0x02, r.length]; + res = res.concat(r, [0x02, s.length], s); + return new Buffer(res); + } - var sendTransaction = new Method({ - name: 'sendTransaction', - call: 'eth_sendTransaction', - params: 1, - inputFormatter: [formatters.inputTransactionFormatter], - requestManager: _this._parent._requestManager, - accounts: _this.constructor._ethAccounts || _this._ethAccounts, // is eth.accounts (necessary for wallet signing) - defaultAccount: _this._parent.defaultAccount, - defaultBlock: _this._parent.defaultBlock, - extraFormatters: extraFormatters - }).createFunction(); + function getKey(x, q, hash, algo) { + x = new Buffer(x.toArray()); + if (x.length < q.byteLength()) { + var zeros = new Buffer(q.byteLength() - x.length); + zeros.fill(0); + x = Buffer.concat([zeros, x]); + } + var hlen = hash.length; + var hbits = bits2octets(hash, q); + var v = new Buffer(hlen); + v.fill(1); + var k = new Buffer(hlen); + k.fill(0); + k = createHmac(algo, k).update(v).update(new Buffer([0])).update(x).update(hbits).digest(); + v = createHmac(algo, k).update(v).digest(); + k = createHmac(algo, k).update(v).update(new Buffer([1])).update(x).update(hbits).digest(); + v = createHmac(algo, k).update(v).digest(); + return { k: k, v: v }; + } - return sendTransaction(args.options, args.callback); + function bits2int(obits, q) { + var bits = new BN(obits); + var shift = (obits.length << 3) - q.bitLength(); + if (shift > 0) bits.ishrn(shift); + return bits; + } + function bits2octets(bits, q) { + bits = bits2int(bits, q); + bits = bits.mod(q); + var out = new Buffer(bits.toArray()); + if (out.length < q.byteLength()) { + var zeros = new Buffer(q.byteLength() - out.length); + zeros.fill(0); + out = Buffer.concat([zeros, out]); } + return out; } - }; - module.exports = Contract; - }, { "underscore": 362, "web3-core": 200, "web3-core-helpers": 184, "web3-core-method": 186, "web3-core-promievent": 189, "web3-core-subscriptions": 197, "web3-eth-abi": 204, "web3-utils": 390 }], 364: [function (require, module, exports) { - (function (module, exports) { - 'use strict'; + function makeKey(q, kv, algo) { + var t; + var k; - // Utils + do { + t = new Buffer(0); - function assert(val, msg) { - if (!val) throw new Error(msg || 'Assertion failed'); + while (t.length * 8 < q.bitLength()) { + kv.v = createHmac(algo, kv.k).update(kv.v).digest(); + t = Buffer.concat([t, kv.v]); + } + + k = bits2int(t, q); + kv.k = createHmac(algo, kv.k).update(kv.v).update(new Buffer([0])).digest(); + kv.v = createHmac(algo, kv.k).update(kv.v).digest(); + } while (k.cmp(q) !== -1); + + return k; } - // Could use `inherits` module, but don't want to move from single file - // architecture yet. - function inherits(ctor, superCtor) { - ctor.super_ = superCtor; - var TempCtor = function TempCtor() {}; - TempCtor.prototype = superCtor.prototype; - ctor.prototype = new TempCtor(); - ctor.prototype.constructor = ctor; + function makeR(g, k, p, q) { + return g.toRed(BN.mont(p)).redPow(k).fromRed().mod(q); } - // BN + module.exports = sign; + module.exports.getKey = getKey; + module.exports.makeKey = makeKey; + }).call(this, require("buffer").Buffer); + }, { "./curves.json": 258, "bn.js": 233, "browserify-rsa": 255, "buffer": 47, "create-hmac": 268, "elliptic": 281, "parse-asn1": 328 }], 261: [function (require, module, exports) { + (function (Buffer) { + // much of this based on https://github.com/indutny/self-signed/blob/gh-pages/lib/rsa.js + var BN = require('bn.js'); + var EC = require('elliptic').ec; + var parseKeys = require('parse-asn1'); + var curves = require('./curves.json'); - function BN(number, base, endian) { - if (BN.isBN(number)) { - return number; + function verify(sig, hash, key, signType, tag) { + var pub = parseKeys(key); + if (pub.type === 'ec') { + // rsa keys can be interpreted as ecdsa ones in openssl + if (signType !== 'ecdsa' && signType !== 'ecdsa/rsa') throw new Error('wrong public key type'); + return ecVerify(sig, hash, pub); + } else if (pub.type === 'dsa') { + if (signType !== 'dsa') throw new Error('wrong public key type'); + return dsaVerify(sig, hash, pub); + } else { + if (signType !== 'rsa' && signType !== 'ecdsa/rsa') throw new Error('wrong public key type'); + } + hash = Buffer.concat([tag, hash]); + var len = pub.modulus.byteLength(); + var pad = [1]; + var padNum = 0; + while (hash.length + pad.length + 2 < len) { + pad.push(0xff); + padNum++; + } + pad.push(0x00); + var i = -1; + while (++i < hash.length) { + pad.push(hash[i]); } + pad = new Buffer(pad); + var red = BN.mont(pub.modulus); + sig = new BN(sig).toRed(red); - this.negative = 0; - this.words = null; - this.length = 0; + sig = sig.redPow(new BN(pub.publicExponent)); + sig = new Buffer(sig.fromRed().toArray()); + var out = padNum < 8 ? 1 : 0; + len = Math.min(sig.length, pad.length); + if (sig.length !== pad.length) out = 1; - // Reduction context - this.red = null; + i = -1; + while (++i < len) { + out |= sig[i] ^ pad[i]; + }return out === 0; + } - if (number !== null) { - if (base === 'le' || base === 'be') { - endian = base; - base = 10; - } + function ecVerify(sig, hash, pub) { + var curveId = curves[pub.data.algorithm.curve.join('.')]; + if (!curveId) throw new Error('unknown curve ' + pub.data.algorithm.curve.join('.')); - this._init(number || 0, base || 10, endian || 'be'); - } + var curve = new EC(curveId); + var pubkey = pub.data.subjectPrivateKey.data; + + return curve.verify(hash, sig, pubkey); } - if ((typeof module === "undefined" ? "undefined" : _typeof(module)) === 'object') { - module.exports = BN; - } else { - exports.BN = BN; + + function dsaVerify(sig, hash, pub) { + var p = pub.data.p; + var q = pub.data.q; + var g = pub.data.g; + var y = pub.data.pub_key; + var unpacked = parseKeys.signature.decode(sig, 'der'); + var s = unpacked.s; + var r = unpacked.r; + checkValue(s, q); + checkValue(r, q); + var montp = BN.mont(p); + var w = s.invm(q); + var v = g.toRed(montp).redPow(new BN(hash).mul(w).mod(q)).fromRed().mul(y.toRed(montp).redPow(r.mul(w).mod(q)).fromRed()).mod(p).mod(q); + return v.cmp(r) === 0; } - BN.BN = BN; - BN.wordSize = 26; + function checkValue(b, q) { + if (b.cmpn(0) <= 0) throw new Error('invalid sig'); + if (b.cmp(q) >= q) throw new Error('invalid sig'); + } - var Buffer; - try { - // Obfuscate that we require Buffer, to reduce size - Buffer = require('buf' + 'fer').Buffer; - } catch (e) {} + module.exports = verify; + }).call(this, require("buffer").Buffer); + }, { "./curves.json": 258, "bn.js": 233, "buffer": 47, "elliptic": 281, "parse-asn1": 328 }], 262: [function (require, module, exports) { + (function (Buffer) { + module.exports = function xor(a, b) { + var length = Math.min(a.length, b.length); + var buffer = new Buffer(length); - BN.isBN = function isBN(num) { - if (num instanceof BN) { - return true; + for (var i = 0; i < length; ++i) { + buffer[i] = a[i] ^ b[i]; } - return num !== null && (typeof num === "undefined" ? "undefined" : _typeof(num)) === 'object' && num.constructor.wordSize === BN.wordSize && Array.isArray(num.words); - }; - - BN.max = function max(left, right) { - if (left.cmp(right) > 0) return left; - return right; + return buffer; }; + }).call(this, require("buffer").Buffer); + }, { "buffer": 47 }], 263: [function (require, module, exports) { + arguments[4][48][0].apply(exports, arguments); + }, { "dup": 48, "inherits": 318, "safe-buffer": 343, "stream": 152, "string_decoder": 153 }], 264: [function (require, module, exports) { + (function (Buffer) { + var elliptic = require('elliptic'); + var BN = require('bn.js'); - BN.min = function min(left, right) { - if (left.cmp(right) < 0) return left; - return right; + module.exports = function createECDH(curve) { + return new ECDH(curve); }; - BN.prototype._init = function init(number, base, endian) { - if (typeof number === 'number') { - return this._initNumber(number, base, endian); + var aliases = { + secp256k1: { + name: 'secp256k1', + byteLength: 32 + }, + secp224r1: { + name: 'p224', + byteLength: 28 + }, + prime256v1: { + name: 'p256', + byteLength: 32 + }, + prime192v1: { + name: 'p192', + byteLength: 24 + }, + ed25519: { + name: 'ed25519', + byteLength: 32 + }, + secp384r1: { + name: 'p384', + byteLength: 48 + }, + secp521r1: { + name: 'p521', + byteLength: 66 } + }; - if ((typeof number === "undefined" ? "undefined" : _typeof(number)) === 'object') { - return this._initArray(number, base, endian); - } + aliases.p224 = aliases.secp224r1; + aliases.p256 = aliases.secp256r1 = aliases.prime256v1; + aliases.p192 = aliases.secp192r1 = aliases.prime192v1; + aliases.p384 = aliases.secp384r1; + aliases.p521 = aliases.secp521r1; - if (base === 'hex') { - base = 16; + function ECDH(curve) { + this.curveType = aliases[curve]; + if (!this.curveType) { + this.curveType = { + name: curve + }; } - assert(base === (base | 0) && base >= 2 && base <= 36); + this.curve = new elliptic.ec(this.curveType.name); + this.keys = void 0; + } - number = number.toString().replace(/\s+/g, ''); - var start = 0; - if (number[0] === '-') { - start++; - } + ECDH.prototype.generateKeys = function (enc, format) { + this.keys = this.curve.genKeyPair(); + return this.getPublicKey(enc, format); + }; - if (base === 16) { - this._parseHex(number, start); - } else { - this._parseBase(number, base, start); + ECDH.prototype.computeSecret = function (other, inenc, enc) { + inenc = inenc || 'utf8'; + if (!Buffer.isBuffer(other)) { + other = new Buffer(other, inenc); } + var otherPub = this.curve.keyFromPublic(other).getPublic(); + var out = otherPub.mul(this.keys.getPrivate()).getX(); + return formatReturnValue(out, enc, this.curveType.byteLength); + }; - if (number[0] === '-') { - this.negative = 1; + ECDH.prototype.getPublicKey = function (enc, format) { + var key = this.keys.getPublic(format === 'compressed', true); + if (format === 'hybrid') { + if (key[key.length - 1] % 2) { + key[0] = 7; + } else { + key[0] = 6; + } } + return formatReturnValue(key, enc); + }; - this.strip(); + ECDH.prototype.getPrivateKey = function (enc) { + return formatReturnValue(this.keys.getPrivate(), enc); + }; - if (endian !== 'le') return; + ECDH.prototype.setPublicKey = function (pub, enc) { + enc = enc || 'utf8'; + if (!Buffer.isBuffer(pub)) { + pub = new Buffer(pub, enc); + } + this.keys._importPublic(pub); + return this; + }; - this._initArray(this.toArray(), base, endian); + ECDH.prototype.setPrivateKey = function (priv, enc) { + enc = enc || 'utf8'; + if (!Buffer.isBuffer(priv)) { + priv = new Buffer(priv, enc); + } + var _priv = new BN(priv); + _priv = _priv.toString(16); + this.keys._importPrivate(_priv); + return this; }; - BN.prototype._initNumber = function _initNumber(number, base, endian) { - if (number < 0) { - this.negative = 1; - number = -number; + function formatReturnValue(bn, enc, len) { + if (!Array.isArray(bn)) { + bn = bn.toArray(); } - if (number < 0x4000000) { - this.words = [number & 0x3ffffff]; - this.length = 1; - } else if (number < 0x10000000000000) { - this.words = [number & 0x3ffffff, number / 0x4000000 & 0x3ffffff]; - this.length = 2; + var buf = new Buffer(bn); + if (len && buf.length < len) { + var zeros = new Buffer(len - buf.length); + zeros.fill(0); + buf = Buffer.concat([zeros, buf]); + } + if (!enc) { + return buf; } else { - assert(number < 0x20000000000000); // 2 ^ 53 (unsafe) - this.words = [number & 0x3ffffff, number / 0x4000000 & 0x3ffffff, 1]; - this.length = 3; + return buf.toString(enc); } + } + }).call(this, require("buffer").Buffer); + }, { "bn.js": 233, "buffer": 47, "elliptic": 281 }], 265: [function (require, module, exports) { + (function (Buffer) { + 'use strict'; - if (endian !== 'le') return; + var inherits = require('inherits'); + var md5 = require('./md5'); + var RIPEMD160 = require('ripemd160'); + var sha = require('sha.js'); - // Reverse the bytes - this._initArray(this.toArray(), base, endian); - }; + var Base = require('cipher-base'); - BN.prototype._initArray = function _initArray(number, base, endian) { - // Perhaps a Uint8Array - assert(typeof number.length === 'number'); - if (number.length <= 0) { - this.words = [0]; - this.length = 1; - return this; - } + function HashNoConstructor(hash) { + Base.call(this, 'digest'); - this.length = Math.ceil(number.length / 3); - this.words = new Array(this.length); - for (var i = 0; i < this.length; i++) { - this.words[i] = 0; - } + this._hash = hash; + this.buffers = []; + } - var j, w; - var off = 0; - if (endian === 'be') { - for (i = number.length - 1, j = 0; i >= 0; i -= 3) { - w = number[i] | number[i - 1] << 8 | number[i - 2] << 16; - this.words[j] |= w << off & 0x3ffffff; - this.words[j + 1] = w >>> 26 - off & 0x3ffffff; - off += 24; - if (off >= 26) { - off -= 26; - j++; - } - } - } else if (endian === 'le') { - for (i = 0, j = 0; i < number.length; i += 3) { - w = number[i] | number[i + 1] << 8 | number[i + 2] << 16; - this.words[j] |= w << off & 0x3ffffff; - this.words[j + 1] = w >>> 26 - off & 0x3ffffff; - off += 24; - if (off >= 26) { - off -= 26; - j++; - } - } - } - return this.strip(); - }; + inherits(HashNoConstructor, Base); - function parseHex(str, start, end) { - var r = 0; - var len = Math.min(str.length, end); - for (var i = start; i < len; i++) { - var c = str.charCodeAt(i) - 48; + HashNoConstructor.prototype._update = function (data) { + this.buffers.push(data); + }; - r <<= 4; + HashNoConstructor.prototype._final = function () { + var buf = Buffer.concat(this.buffers); + var r = this._hash(buf); + this.buffers = null; - // 'a' - 'f' - if (c >= 49 && c <= 54) { - r |= c - 49 + 0xa; + return r; + }; - // 'A' - 'F' - } else if (c >= 17 && c <= 22) { - r |= c - 17 + 0xa; + function Hash(hash) { + Base.call(this, 'digest'); - // '0' - '9' - } else { - r |= c & 0xf; - } - } - return r; + this._hash = hash; } - BN.prototype._parseHex = function _parseHex(number, start) { - // Create possibly bigger array to ensure that it fits the number - this.length = Math.ceil((number.length - start) / 6); - this.words = new Array(this.length); - for (var i = 0; i < this.length; i++) { - this.words[i] = 0; - } + inherits(Hash, Base); - var j, w; - // Scan 24-bit chunks and add them to the number - var off = 0; - for (i = number.length - 6, j = 0; i >= start; i -= 6) { - w = parseHex(number, i, i + 6); - this.words[j] |= w << off & 0x3ffffff; - // NOTE: `0x3fffff` is intentional here, 26bits max shift + 24bit hex limb - this.words[j + 1] |= w >>> 26 - off & 0x3fffff; - off += 24; - if (off >= 26) { - off -= 26; - j++; - } - } - if (i + 6 !== start) { - w = parseHex(number, start, i + 6); - this.words[j] |= w << off & 0x3ffffff; - this.words[j + 1] |= w >>> 26 - off & 0x3fffff; - } - this.strip(); + Hash.prototype._update = function (data) { + this._hash.update(data); }; - function parseBase(str, start, end, mul) { - var r = 0; - var len = Math.min(str.length, end); - for (var i = start; i < len; i++) { - var c = str.charCodeAt(i) - 48; - - r *= mul; + Hash.prototype._final = function () { + return this._hash.digest(); + }; - // 'a' - if (c >= 49) { - r += c - 49 + 0xa; + module.exports = function createHash(alg) { + alg = alg.toLowerCase(); + if (alg === 'md5') return new HashNoConstructor(md5); + if (alg === 'rmd160' || alg === 'ripemd160') return new Hash(new RIPEMD160()); - // 'A' - } else if (c >= 17) { - r += c - 17 + 0xa; + return new Hash(sha(alg)); + }; + }).call(this, require("buffer").Buffer); + }, { "./md5": 267, "buffer": 47, "cipher-base": 263, "inherits": 318, "ripemd160": 342, "sha.js": 347 }], 266: [function (require, module, exports) { + (function (Buffer) { + 'use strict'; - // '0' - '9' - } else { - r += c; - } - } - return r; - } + var intSize = 4; + var zeroBuffer = new Buffer(intSize); + zeroBuffer.fill(0); - BN.prototype._parseBase = function _parseBase(number, base, start) { - // Initialize as zero - this.words = [0]; - this.length = 1; + var charSize = 8; + var hashSize = 16; - // Find length of limb in base - for (var limbLen = 0, limbPow = 1; limbPow <= 0x3ffffff; limbPow *= base) { - limbLen++; + function toArray(buf) { + if (buf.length % intSize !== 0) { + var len = buf.length + (intSize - buf.length % intSize); + buf = Buffer.concat([buf, zeroBuffer], len); } - limbLen--; - limbPow = limbPow / base | 0; - var total = number.length - start; - var mod = total % limbLen; - var end = Math.min(total, total - mod) + start; - - var word = 0; - for (var i = start; i < end; i += limbLen) { - word = parseBase(number, i, i + limbLen, base); - - this.imuln(limbPow); - if (this.words[0] + word < 0x4000000) { - this.words[0] += word; - } else { - this._iaddn(word); - } + var arr = new Array(buf.length >>> 2); + for (var i = 0, j = 0; i < buf.length; i += intSize, j++) { + arr[j] = buf.readInt32LE(i); } - if (mod !== 0) { - var pow = 1; - word = parseBase(number, i, number.length, base); - - for (i = 0; i < mod; i++) { - pow *= base; - } + return arr; + } - this.imuln(pow); - if (this.words[0] + word < 0x4000000) { - this.words[0] += word; - } else { - this._iaddn(word); - } + module.exports = function hash(buf, fn) { + var arr = fn(toArray(buf), buf.length * charSize); + buf = new Buffer(hashSize); + for (var i = 0; i < arr.length; i++) { + buf.writeInt32LE(arr[i], i << 2, true); } + return buf; }; + }).call(this, require("buffer").Buffer); + }, { "buffer": 47 }], 267: [function (require, module, exports) { + arguments[4][53][0].apply(exports, arguments); + }, { "./make-hash": 266, "dup": 53 }], 268: [function (require, module, exports) { + arguments[4][54][0].apply(exports, arguments); + }, { "./legacy": 269, "cipher-base": 263, "create-hash/md5": 267, "dup": 54, "inherits": 318, "ripemd160": 342, "safe-buffer": 343, "sha.js": 347 }], 269: [function (require, module, exports) { + arguments[4][55][0].apply(exports, arguments); + }, { "cipher-base": 263, "dup": 55, "inherits": 318, "safe-buffer": 343 }], 270: [function (require, module, exports) { + arguments[4][56][0].apply(exports, arguments); + }, { "browserify-cipher": 252, "browserify-sign": 259, "browserify-sign/algos": 256, "create-ecdh": 264, "create-hash": 265, "create-hmac": 268, "diffie-hellman": 277, "dup": 56, "pbkdf2": 329, "public-encrypt": 334, "randombytes": 340, "randomfill": 341 }], 271: [function (require, module, exports) { + arguments[4][57][0].apply(exports, arguments); + }, { "./des/cbc": 272, "./des/cipher": 273, "./des/des": 274, "./des/ede": 275, "./des/utils": 276, "dup": 57 }], 272: [function (require, module, exports) { + arguments[4][58][0].apply(exports, arguments); + }, { "dup": 58, "inherits": 318, "minimalistic-assert": 322 }], 273: [function (require, module, exports) { + arguments[4][59][0].apply(exports, arguments); + }, { "dup": 59, "minimalistic-assert": 322 }], 274: [function (require, module, exports) { + arguments[4][60][0].apply(exports, arguments); + }, { "../des": 271, "dup": 60, "inherits": 318, "minimalistic-assert": 322 }], 275: [function (require, module, exports) { + arguments[4][61][0].apply(exports, arguments); + }, { "../des": 271, "dup": 61, "inherits": 318, "minimalistic-assert": 322 }], 276: [function (require, module, exports) { + arguments[4][62][0].apply(exports, arguments); + }, { "dup": 62 }], 277: [function (require, module, exports) { + (function (Buffer) { + var generatePrime = require('./lib/generatePrime'); + var primes = require('./lib/primes.json'); - BN.prototype.copy = function copy(dest) { - dest.words = new Array(this.length); - for (var i = 0; i < this.length; i++) { - dest.words[i] = this.words[i]; - } - dest.length = this.length; - dest.negative = this.negative; - dest.red = this.red; - }; + var DH = require('./lib/dh'); - BN.prototype.clone = function clone() { - var r = new BN(null); - this.copy(r); - return r; + function getDiffieHellman(mod) { + var prime = new Buffer(primes[mod].prime, 'hex'); + var gen = new Buffer(primes[mod].gen, 'hex'); + + return new DH(prime, gen); + } + + var ENCODINGS = { + 'binary': true, 'hex': true, 'base64': true }; - BN.prototype._expand = function _expand(size) { - while (this.length < size) { - this.words[this.length++] = 0; + function createDiffieHellman(prime, enc, generator, genc) { + if (Buffer.isBuffer(enc) || ENCODINGS[enc] === undefined) { + return createDiffieHellman(prime, 'binary', enc, generator); } - return this; - }; - // Remove leading `0` from `this` - BN.prototype.strip = function strip() { - while (this.length > 1 && this.words[this.length - 1] === 0) { - this.length--; + enc = enc || 'binary'; + genc = genc || 'binary'; + generator = generator || new Buffer([2]); + + if (!Buffer.isBuffer(generator)) { + generator = new Buffer(generator, genc); } - return this._normSign(); - }; - BN.prototype._normSign = function _normSign() { - // -0 = 0 - if (this.length === 1 && this.words[0] === 0) { - this.negative = 0; + if (typeof prime === 'number') { + return new DH(generatePrime(prime, generator), generator, true); } - return this; - }; - BN.prototype.inspect = function inspect() { - return (this.red ? ''; - }; + if (!Buffer.isBuffer(prime)) { + prime = new Buffer(prime, enc); + } - /* - var zeros = []; - var groupSizes = []; - var groupBases = []; - var s = ''; - var i = -1; - while (++i < BN.wordSize) { - zeros[i] = s; - s += '0'; + return new DH(prime, generator, true); } - groupSizes[0] = 0; - groupSizes[1] = 0; - groupBases[0] = 0; - groupBases[1] = 0; - var base = 2 - 1; - while (++base < 36 + 1) { - var groupSize = 0; - var groupBase = 1; - while (groupBase < (1 << BN.wordSize) / base) { - groupBase *= base; - groupSize += 1; + + exports.DiffieHellmanGroup = exports.createDiffieHellmanGroup = exports.getDiffieHellman = getDiffieHellman; + exports.createDiffieHellman = exports.DiffieHellman = createDiffieHellman; + }).call(this, require("buffer").Buffer); + }, { "./lib/dh": 278, "./lib/generatePrime": 279, "./lib/primes.json": 280, "buffer": 47 }], 278: [function (require, module, exports) { + (function (Buffer) { + var BN = require('bn.js'); + var MillerRabin = require('miller-rabin'); + var millerRabin = new MillerRabin(); + var TWENTYFOUR = new BN(24); + var ELEVEN = new BN(11); + var TEN = new BN(10); + var THREE = new BN(3); + var SEVEN = new BN(7); + var primes = require('./generatePrime'); + var randomBytes = require('randombytes'); + module.exports = DH; + + function setPublicKey(pub, enc) { + enc = enc || 'utf8'; + if (!Buffer.isBuffer(pub)) { + pub = new Buffer(pub, enc); } - groupSizes[base] = groupSize; - groupBases[base] = groupBase; + this._pub = new BN(pub); + return this; } - */ - var zeros = ['', '0', '00', '000', '0000', '00000', '000000', '0000000', '00000000', '000000000', '0000000000', '00000000000', '000000000000', '0000000000000', '00000000000000', '000000000000000', '0000000000000000', '00000000000000000', '000000000000000000', '0000000000000000000', '00000000000000000000', '000000000000000000000', '0000000000000000000000', '00000000000000000000000', '000000000000000000000000', '0000000000000000000000000']; - - var groupSizes = [0, 0, 25, 16, 12, 11, 10, 9, 8, 8, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5]; + function setPrivateKey(priv, enc) { + enc = enc || 'utf8'; + if (!Buffer.isBuffer(priv)) { + priv = new Buffer(priv, enc); + } + this._priv = new BN(priv); + return this; + } - var groupBases = [0, 0, 33554432, 43046721, 16777216, 48828125, 60466176, 40353607, 16777216, 43046721, 10000000, 19487171, 35831808, 62748517, 7529536, 11390625, 16777216, 24137569, 34012224, 47045881, 64000000, 4084101, 5153632, 6436343, 7962624, 9765625, 11881376, 14348907, 17210368, 20511149, 24300000, 28629151, 33554432, 39135393, 45435424, 52521875, 60466176]; + var primeCache = {}; + function checkPrime(prime, generator) { + var gen = generator.toString('hex'); + var hex = [gen, prime.toString(16)].join('_'); + if (hex in primeCache) { + return primeCache[hex]; + } + var error = 0; - BN.prototype.toString = function toString(base, padding) { - base = base || 10; - padding = padding | 0 || 1; + if (prime.isEven() || !primes.simpleSieve || !primes.fermatTest(prime) || !millerRabin.test(prime)) { + //not a prime so +1 + error += 1; - var out; - if (base === 16 || base === 'hex') { - out = ''; - var off = 0; - var carry = 0; - for (var i = 0; i < this.length; i++) { - var w = this.words[i]; - var word = ((w << off | carry) & 0xffffff).toString(16); - carry = w >>> 24 - off & 0xffffff; - if (carry !== 0 || i !== this.length - 1) { - out = zeros[6 - word.length] + word + out; - } else { - out = word + out; + if (gen === '02' || gen === '05') { + // we'd be able to check the generator + // it would fail so +8 + error += 8; + } else { + //we wouldn't be able to test the generator + // so +4 + error += 4; + } + primeCache[hex] = error; + return error; + } + if (!millerRabin.test(prime.shrn(1))) { + //not a safe prime + error += 2; + } + var rem; + switch (gen) { + case '02': + if (prime.mod(TWENTYFOUR).cmp(ELEVEN)) { + // unsuidable generator + error += 8; } - off += 2; - if (off >= 26) { - off -= 26; - i--; + break; + case '05': + rem = prime.mod(TEN); + if (rem.cmp(THREE) && rem.cmp(SEVEN)) { + // prime mod 10 needs to equal 3 or 7 + error += 8; } - } - if (carry !== 0) { - out = carry.toString(16) + out; - } - while (out.length % padding !== 0) { - out = '0' + out; - } - if (this.negative !== 0) { - out = '-' + out; - } - return out; + break; + default: + error += 4; } + primeCache[hex] = error; + return error; + } - if (base === (base | 0) && base >= 2 && base <= 36) { - // var groupSize = Math.floor(BN.wordSize * Math.LN2 / Math.log(base)); - var groupSize = groupSizes[base]; - // var groupBase = Math.pow(base, groupSize); - var groupBase = groupBases[base]; - out = ''; - var c = this.clone(); - c.negative = 0; - while (!c.isZero()) { - var r = c.modn(groupBase).toString(base); - c = c.idivn(groupBase); - - if (!c.isZero()) { - out = zeros[groupSize - r.length] + r + out; - } else { - out = r + out; - } - } - if (this.isZero()) { - out = '0' + out; - } - while (out.length % padding !== 0) { - out = '0' + out; - } - if (this.negative !== 0) { - out = '-' + out; + function DH(prime, generator, malleable) { + this.setGenerator(generator); + this.__prime = new BN(prime); + this._prime = BN.mont(this.__prime); + this._primeLen = prime.length; + this._pub = undefined; + this._priv = undefined; + this._primeCode = undefined; + if (malleable) { + this.setPublicKey = setPublicKey; + this.setPrivateKey = setPrivateKey; + } else { + this._primeCode = 8; + } + } + Object.defineProperty(DH.prototype, 'verifyError', { + enumerable: true, + get: function get() { + if (typeof this._primeCode !== 'number') { + this._primeCode = checkPrime(this.__prime, this.__gen); } - return out; + return this._primeCode; } - - assert(false, 'Base should be between 2 and 36'); + }); + DH.prototype.generateKeys = function () { + if (!this._priv) { + this._priv = new BN(randomBytes(this._primeLen)); + } + this._pub = this._gen.toRed(this._prime).redPow(this._priv).fromRed(); + return this.getPublicKey(); }; - BN.prototype.toNumber = function toNumber() { - var ret = this.words[0]; - if (this.length === 2) { - ret += this.words[1] * 0x4000000; - } else if (this.length === 3 && this.words[2] === 0x01) { - // NOTE: at this stage it is known that the top bit is set - ret += 0x10000000000000 + this.words[1] * 0x4000000; - } else if (this.length > 2) { - assert(false, 'Number can only safely store up to 53 bits'); + DH.prototype.computeSecret = function (other) { + other = new BN(other); + other = other.toRed(this._prime); + var secret = other.redPow(this._priv).fromRed(); + var out = new Buffer(secret.toArray()); + var prime = this.getPrime(); + if (out.length < prime.length) { + var front = new Buffer(prime.length - out.length); + front.fill(0); + out = Buffer.concat([front, out]); } - return this.negative !== 0 ? -ret : ret; + return out; }; - BN.prototype.toJSON = function toJSON() { - return this.toString(16); + DH.prototype.getPublicKey = function getPublicKey(enc) { + return formatReturnValue(this._pub, enc); }; - BN.prototype.toBuffer = function toBuffer(endian, length) { - assert(typeof Buffer !== 'undefined'); - return this.toArrayLike(Buffer, endian, length); + DH.prototype.getPrivateKey = function getPrivateKey(enc) { + return formatReturnValue(this._priv, enc); }; - BN.prototype.toArray = function toArray(endian, length) { - return this.toArrayLike(Array, endian, length); + DH.prototype.getPrime = function (enc) { + return formatReturnValue(this.__prime, enc); }; - BN.prototype.toArrayLike = function toArrayLike(ArrayType, endian, length) { - var byteLength = this.byteLength(); - var reqLength = length || Math.max(1, byteLength); - assert(byteLength <= reqLength, 'byte array longer than desired length'); - assert(reqLength > 0, 'Requested array length <= 0'); - - this.strip(); - var littleEndian = endian === 'le'; - var res = new ArrayType(reqLength); - - var b, i; - var q = this.clone(); - if (!littleEndian) { - // Assume big-endian - for (i = 0; i < reqLength - byteLength; i++) { - res[i] = 0; - } - - for (i = 0; !q.isZero(); i++) { - b = q.andln(0xff); - q.iushrn(8); - - res[reqLength - i - 1] = b; - } - } else { - for (i = 0; !q.isZero(); i++) { - b = q.andln(0xff); - q.iushrn(8); - - res[i] = b; - } + DH.prototype.getGenerator = function (enc) { + return formatReturnValue(this._gen, enc); + }; - for (; i < reqLength; i++) { - res[i] = 0; - } + DH.prototype.setGenerator = function (gen, enc) { + enc = enc || 'utf8'; + if (!Buffer.isBuffer(gen)) { + gen = new Buffer(gen, enc); } - - return res; + this.__gen = gen; + this._gen = new BN(gen); + return this; }; - if (Math.clz32) { - BN.prototype._countBits = function _countBits(w) { - return 32 - Math.clz32(w); - }; - } else { - BN.prototype._countBits = function _countBits(w) { - var t = w; - var r = 0; - if (t >= 0x1000) { - r += 13; - t >>>= 13; - } - if (t >= 0x40) { - r += 7; - t >>>= 7; - } - if (t >= 0x8) { - r += 4; - t >>>= 4; - } - if (t >= 0x02) { - r += 2; - t >>>= 2; + function formatReturnValue(bn, enc) { + var buf = new Buffer(bn.toArray()); + if (!enc) { + return buf; + } else { + return buf.toString(enc); + } + } + }).call(this, require("buffer").Buffer); + }, { "./generatePrime": 279, "bn.js": 233, "buffer": 47, "miller-rabin": 321, "randombytes": 340 }], 279: [function (require, module, exports) { + arguments[4][65][0].apply(exports, arguments); + }, { "bn.js": 233, "dup": 65, "miller-rabin": 321, "randombytes": 340 }], 280: [function (require, module, exports) { + arguments[4][66][0].apply(exports, arguments); + }, { "dup": 66 }], 281: [function (require, module, exports) { + arguments[4][67][0].apply(exports, arguments); + }, { "../package.json": 296, "./elliptic/curve": 284, "./elliptic/curves": 287, "./elliptic/ec": 288, "./elliptic/eddsa": 291, "./elliptic/utils": 295, "brorand": 234, "dup": 67 }], 282: [function (require, module, exports) { + arguments[4][68][0].apply(exports, arguments); + }, { "../../elliptic": 281, "bn.js": 233, "dup": 68 }], 283: [function (require, module, exports) { + arguments[4][69][0].apply(exports, arguments); + }, { "../../elliptic": 281, "../curve": 284, "bn.js": 233, "dup": 69, "inherits": 318 }], 284: [function (require, module, exports) { + arguments[4][70][0].apply(exports, arguments); + }, { "./base": 282, "./edwards": 283, "./mont": 285, "./short": 286, "dup": 70 }], 285: [function (require, module, exports) { + arguments[4][71][0].apply(exports, arguments); + }, { "../../elliptic": 281, "../curve": 284, "bn.js": 233, "dup": 71, "inherits": 318 }], 286: [function (require, module, exports) { + arguments[4][72][0].apply(exports, arguments); + }, { "../../elliptic": 281, "../curve": 284, "bn.js": 233, "dup": 72, "inherits": 318 }], 287: [function (require, module, exports) { + arguments[4][73][0].apply(exports, arguments); + }, { "../elliptic": 281, "./precomputed/secp256k1": 294, "dup": 73, "hash.js": 305 }], 288: [function (require, module, exports) { + arguments[4][74][0].apply(exports, arguments); + }, { "../../elliptic": 281, "./key": 289, "./signature": 290, "bn.js": 233, "dup": 74, "hmac-drbg": 317 }], 289: [function (require, module, exports) { + arguments[4][75][0].apply(exports, arguments); + }, { "../../elliptic": 281, "bn.js": 233, "dup": 75 }], 290: [function (require, module, exports) { + arguments[4][76][0].apply(exports, arguments); + }, { "../../elliptic": 281, "bn.js": 233, "dup": 76 }], 291: [function (require, module, exports) { + arguments[4][77][0].apply(exports, arguments); + }, { "../../elliptic": 281, "./key": 292, "./signature": 293, "dup": 77, "hash.js": 305 }], 292: [function (require, module, exports) { + arguments[4][78][0].apply(exports, arguments); + }, { "../../elliptic": 281, "dup": 78 }], 293: [function (require, module, exports) { + arguments[4][79][0].apply(exports, arguments); + }, { "../../elliptic": 281, "bn.js": 233, "dup": 79 }], 294: [function (require, module, exports) { + arguments[4][80][0].apply(exports, arguments); + }, { "dup": 80 }], 295: [function (require, module, exports) { + arguments[4][81][0].apply(exports, arguments); + }, { "bn.js": 233, "dup": 81, "minimalistic-assert": 322, "minimalistic-crypto-utils": 323 }], 296: [function (require, module, exports) { + module.exports = { + "_args": [["elliptic@6.4.0", "/Users/llunesu/repos/web3.js/packages/web3-eth-accounts"]], + "_from": "elliptic@6.4.0", + "_id": "elliptic@6.4.0", + "_inBundle": false, + "_integrity": "sha1-ysmvh2LIWDYYcAPI3+GT5eLq5d8=", + "_location": "/elliptic", + "_phantomChildren": {}, + "_requested": { + "type": "version", + "registry": true, + "raw": "elliptic@6.4.0", + "name": "elliptic", + "escapedName": "elliptic", + "rawSpec": "6.4.0", + "saveSpec": null, + "fetchSpec": "6.4.0" + }, + "_requiredBy": ["/browserify-sign", "/create-ecdh", "/eth-lib"], + "_resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.4.0.tgz", + "_spec": "6.4.0", + "_where": "/Users/llunesu/repos/web3.js/packages/web3-eth-accounts", + "author": { + "name": "Fedor Indutny", + "email": "fedor@indutny.com" + }, + "bugs": { + "url": "https://github.com/indutny/elliptic/issues" + }, + "dependencies": { + "bn.js": "^4.4.0", + "brorand": "^1.0.1", + "hash.js": "^1.0.0", + "hmac-drbg": "^1.0.0", + "inherits": "^2.0.1", + "minimalistic-assert": "^1.0.0", + "minimalistic-crypto-utils": "^1.0.0" + }, + "description": "EC cryptography", + "devDependencies": { + "brfs": "^1.4.3", + "coveralls": "^2.11.3", + "grunt": "^0.4.5", + "grunt-browserify": "^5.0.0", + "grunt-cli": "^1.2.0", + "grunt-contrib-connect": "^1.0.0", + "grunt-contrib-copy": "^1.0.0", + "grunt-contrib-uglify": "^1.0.1", + "grunt-mocha-istanbul": "^3.0.1", + "grunt-saucelabs": "^8.6.2", + "istanbul": "^0.4.2", + "jscs": "^2.9.0", + "jshint": "^2.6.0", + "mocha": "^2.1.0" + }, + "files": ["lib"], + "homepage": "https://github.com/indutny/elliptic", + "keywords": ["EC", "Elliptic", "curve", "Cryptography"], + "license": "MIT", + "main": "lib/elliptic.js", + "name": "elliptic", + "repository": { + "type": "git", + "url": "git+ssh://git@github.com/indutny/elliptic.git" + }, + "scripts": { + "jscs": "jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js", + "jshint": "jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js", + "lint": "npm run jscs && npm run jshint", + "test": "npm run lint && npm run unit", + "unit": "istanbul test _mocha --reporter=spec test/index.js", + "version": "grunt dist && git add dist/" + }, + "version": "6.4.0" + }; + }, {}], 297: [function (require, module, exports) { + (function (Buffer) { + var _slicedToArray = function () { + function sliceIterator(arr, i) { + var _arr = [];var _n = true;var _d = false;var _e = undefined;try { + for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { + _arr.push(_s.value);if (i && _arr.length === i) break; + } + } catch (err) { + _d = true;_e = err; + } finally { + try { + if (!_n && _i["return"]) _i["return"](); + } finally { + if (_d) throw _e; + } + }return _arr; + }return function (arr, i) { + if (Array.isArray(arr)) { + return arr; + } else if (Symbol.iterator in Object(arr)) { + return sliceIterator(arr, i); + } else { + throw new TypeError("Invalid attempt to destructure non-iterable instance"); } - return r + t; }; - } + }(); + + var Bytes = require("./bytes"); + var Nat = require("./nat"); + var elliptic = require("elliptic"); + var rlp = require("./rlp"); + var secp256k1 = new elliptic.ec("secp256k1"); // eslint-disable-line + + var _require = require("./hash"), + keccak256 = _require.keccak256, + keccak256s = _require.keccak256s; - BN.prototype._zeroBits = function _zeroBits(w) { - // Short-cut - if (w === 0) return 26; + var create = function create(entropy) { + var innerHex = keccak256(Bytes.concat(Bytes.random(32), entropy || Bytes.random(32))); + var middleHex = Bytes.concat(Bytes.concat(Bytes.random(32), innerHex), Bytes.random(32)); + var outerHex = keccak256(middleHex); + return fromPrivate(outerHex); + }; - var t = w; - var r = 0; - if ((t & 0x1fff) === 0) { - r += 13; - t >>>= 13; - } - if ((t & 0x7f) === 0) { - r += 7; - t >>>= 7; - } - if ((t & 0xf) === 0) { - r += 4; - t >>>= 4; - } - if ((t & 0x3) === 0) { - r += 2; - t >>>= 2; - } - if ((t & 0x1) === 0) { - r++; - } - return r; + var toChecksum = function toChecksum(address) { + var addressHash = keccak256s(address.slice(2)); + var checksumAddress = "0x"; + for (var i = 0; i < 40; i++) { + checksumAddress += parseInt(addressHash[i + 2], 16) > 7 ? address[i + 2].toUpperCase() : address[i + 2]; + }return checksumAddress; }; - // Return number of used bits in a BN - BN.prototype.bitLength = function bitLength() { - var w = this.words[this.length - 1]; - var hi = this._countBits(w); - return (this.length - 1) * 26 + hi; + var fromPrivate = function fromPrivate(privateKey) { + var buffer = new Buffer(privateKey.slice(2), "hex"); + var ecKey = secp256k1.keyFromPrivate(buffer); + var publicKey = "0x" + ecKey.getPublic(false, 'hex').slice(2); + var publicHash = keccak256(publicKey); + var address = toChecksum("0x" + publicHash.slice(-40)); + return { + address: address, + privateKey: privateKey + }; }; - function toBitArray(num) { - var w = new Array(num.bitLength()); + var encodeSignature = function encodeSignature(_ref) { + var _ref2 = _slicedToArray(_ref, 3), + v = _ref2[0], + r = Bytes.pad(32, _ref2[1]), + s = Bytes.pad(32, _ref2[2]); - for (var bit = 0; bit < w.length; bit++) { - var off = bit / 26 | 0; - var wbit = bit % 26; + return Bytes.flatten([r, s, v]); + }; - w[bit] = (num.words[off] & 1 << wbit) >>> wbit; - } + var decodeSignature = function decodeSignature(hex) { + return [Bytes.slice(64, Bytes.length(hex), hex), Bytes.slice(0, 32, hex), Bytes.slice(32, 64, hex)]; + }; - return w; - } + var makeSigner = function makeSigner(addToV) { + return function (hash, privateKey) { + var signature = secp256k1.keyFromPrivate(new Buffer(privateKey.slice(2), "hex")).sign(new Buffer(hash.slice(2), "hex"), { canonical: true }); + return encodeSignature([Nat.fromString(Bytes.fromNumber(addToV + signature.recoveryParam)), Bytes.pad(32, Bytes.fromNat("0x" + signature.r.toString(16))), Bytes.pad(32, Bytes.fromNat("0x" + signature.s.toString(16)))]); + }; + }; - // Number of trailing zero bits - BN.prototype.zeroBits = function zeroBits() { - if (this.isZero()) return 0; + var sign = makeSigner(27); // v=27|28 instead of 0|1... - var r = 0; - for (var i = 0; i < this.length; i++) { - var b = this._zeroBits(this.words[i]); - r += b; - if (b !== 26) break; - } - return r; + var recover = function recover(hash, signature) { + var vals = decodeSignature(signature); + var vrs = { v: Bytes.toNumber(vals[0]), r: vals[1].slice(2), s: vals[2].slice(2) }; + var ecPublicKey = secp256k1.recoverPubKey(new Buffer(hash.slice(2), "hex"), vrs, vrs.v < 2 ? vrs.v : 1 - vrs.v % 2); // because odd vals mean v=0... sadly that means v=0 means v=1... I hate that + var publicKey = "0x" + ecPublicKey.encode("hex", false).slice(2); + var publicHash = keccak256(publicKey); + var address = toChecksum("0x" + publicHash.slice(-40)); + return address; }; - BN.prototype.byteLength = function byteLength() { - return Math.ceil(this.bitLength() / 8); + module.exports = { + create: create, + toChecksum: toChecksum, + fromPrivate: fromPrivate, + sign: sign, + makeSigner: makeSigner, + recover: recover, + encodeSignature: encodeSignature, + decodeSignature: decodeSignature }; + }).call(this, require("buffer").Buffer); + }, { "./bytes": 299, "./hash": 300, "./nat": 301, "./rlp": 302, "buffer": 47, "elliptic": 281 }], 298: [function (require, module, exports) { + arguments[4][156][0].apply(exports, arguments); + }, { "dup": 156 }], 299: [function (require, module, exports) { + arguments[4][157][0].apply(exports, arguments); + }, { "./array.js": 298, "dup": 157 }], 300: [function (require, module, exports) { + arguments[4][158][0].apply(exports, arguments); + }, { "dup": 158 }], 301: [function (require, module, exports) { + var BN = require("bn.js"); + var Bytes = require("./bytes"); - BN.prototype.toTwos = function toTwos(width) { - if (this.negative !== 0) { - return this.abs().inotn(width).iaddn(1); - } - return this.clone(); - }; + var fromBN = function fromBN(bn) { + return "0x" + bn.toString("hex"); + }; - BN.prototype.fromTwos = function fromTwos(width) { - if (this.testn(width - 1)) { - return this.notn(width).iaddn(1).ineg(); - } - return this.clone(); - }; + var toBN = function toBN(str) { + return new BN(str.slice(2), 16); + }; - BN.prototype.isNeg = function isNeg() { - return this.negative !== 0; - }; + var fromString = function fromString(str) { + var bn = "0x" + (str.slice(0, 2) === "0x" ? new BN(str.slice(2), 16) : new BN(str, 10)).toString("hex"); + return bn === "0x0" ? "0x" : bn; + }; - // Return negative clone of `this` - BN.prototype.neg = function neg() { - return this.clone().ineg(); - }; + var toEther = function toEther(wei) { + return toNumber(div(wei, fromString("10000000000"))) / 100000000; + }; - BN.prototype.ineg = function ineg() { - if (!this.isZero()) { - this.negative ^= 1; - } + var fromEther = function fromEther(eth) { + return mul(fromNumber(Math.floor(eth * 100000000)), fromString("10000000000")); + }; - return this; - }; + var toString = function toString(a) { + return toBN(a).toString(10); + }; - // Or `num` with `this` in-place - BN.prototype.iuor = function iuor(num) { - while (this.length < num.length) { - this.words[this.length++] = 0; - } + var fromNumber = function fromNumber(a) { + return typeof a === "string" ? /^0x/.test(a) ? a : "0x" + a : "0x" + new BN(a).toString("hex"); + }; - for (var i = 0; i < num.length; i++) { - this.words[i] = this.words[i] | num.words[i]; - } + var toNumber = function toNumber(a) { + return toBN(a).toNumber(); + }; - return this.strip(); + var toUint256 = function toUint256(a) { + return Bytes.pad(32, a); + }; + + var bin = function bin(method) { + return function (a, b) { + return fromBN(toBN(a)[method](toBN(b))); }; + }; - BN.prototype.ior = function ior(num) { - assert((this.negative | num.negative) === 0); - return this.iuor(num); + var add = bin("add"); + var mul = bin("mul"); + var div = bin("div"); + var sub = bin("sub"); + + module.exports = { + toString: toString, + fromString: fromString, + toNumber: toNumber, + fromNumber: fromNumber, + toEther: toEther, + fromEther: fromEther, + toUint256: toUint256, + add: add, + mul: mul, + div: div, + sub: sub + }; + }, { "./bytes": 299, "bn.js": 233 }], 302: [function (require, module, exports) { + // The RLP format + // Serialization and deserialization for the BytesTree type, under the following grammar: + // | First byte | Meaning | + // | ---------- | -------------------------------------------------------------------------- | + // | 0 to 127 | HEX(leaf) | + // | 128 to 183 | HEX(length_of_leaf + 128) + HEX(leaf) | + // | 184 to 191 | HEX(length_of_length_of_leaf + 128 + 55) + HEX(length_of_leaf) + HEX(leaf) | + // | 192 to 247 | HEX(length_of_node + 192) + HEX(node) | + // | 248 to 255 | HEX(length_of_length_of_node + 128 + 55) + HEX(length_of_node) + HEX(node) | + + var encode = function encode(tree) { + var padEven = function padEven(str) { + return str.length % 2 === 0 ? str : "0" + str; }; - // Or `num` with `this` - BN.prototype.or = function or(num) { - if (this.length > num.length) return this.clone().ior(num); - return num.clone().ior(this); + var uint = function uint(num) { + return padEven(num.toString(16)); }; - BN.prototype.uor = function uor(num) { - if (this.length > num.length) return this.clone().iuor(num); - return num.clone().iuor(this); + var length = function length(len, add) { + return len < 56 ? uint(add + len) : uint(add + uint(len).length / 2 + 55) + uint(len); }; - // And `num` with `this` in-place - BN.prototype.iuand = function iuand(num) { - // b = min-length(num, this) - var b; - if (this.length > num.length) { - b = num; + var dataTree = function dataTree(tree) { + if (typeof tree === "string") { + var hex = tree.slice(2); + var pre = hex.length != 2 || hex >= "80" ? length(hex.length / 2, 128) : ""; + return pre + hex; } else { - b = this; + var _hex = tree.map(dataTree).join(""); + var _pre = length(_hex.length / 2, 192); + return _pre + _hex; } + }; - for (var i = 0; i < b.length; i++) { - this.words[i] = this.words[i] & num.words[i]; - } + return "0x" + dataTree(tree); + }; - this.length = b.length; + var decode = function decode(hex) { + var i = 2; - return this.strip(); + var parseTree = function parseTree() { + if (i >= hex.length) throw ""; + var head = hex.slice(i, i + 2); + return head < "80" ? (i += 2, "0x" + head) : head < "c0" ? parseHex() : parseList(); }; - BN.prototype.iand = function iand(num) { - assert((this.negative | num.negative) === 0); - return this.iuand(num); + var parseLength = function parseLength() { + var len = parseInt(hex.slice(i, i += 2), 16) % 64; + return len < 56 ? len : parseInt(hex.slice(i, i += (len - 55) * 2), 16); }; - // And `num` with `this` - BN.prototype.and = function and(num) { - if (this.length > num.length) return this.clone().iand(num); - return num.clone().iand(this); + var parseHex = function parseHex() { + var len = parseLength(); + return "0x" + hex.slice(i, i += len * 2); }; - BN.prototype.uand = function uand(num) { - if (this.length > num.length) return this.clone().iuand(num); - return num.clone().iuand(this); + var parseList = function parseList() { + var lim = parseLength() * 2 + i; + var list = []; + while (i < lim) { + list.push(parseTree()); + }return list; }; - // Xor `num` with `this` in-place - BN.prototype.iuxor = function iuxor(num) { - // a.length > b.length - var a; - var b; - if (this.length > num.length) { - a = this; - b = num; - } else { - a = num; - b = this; - } + try { + return parseTree(); + } catch (e) { + return []; + } + }; - for (var i = 0; i < b.length; i++) { - this.words[i] = a.words[i] ^ b.words[i]; - } + module.exports = { encode: encode, decode: decode }; + }, {}], 303: [function (require, module, exports) { + arguments[4][84][0].apply(exports, arguments); + }, { "dup": 84, "md5.js": 319, "safe-buffer": 343 }], 304: [function (require, module, exports) { + (function (Buffer) { + 'use strict'; - if (this !== a) { - for (; i < a.length; i++) { - this.words[i] = a.words[i]; - } - } + var Transform = require('stream').Transform; + var inherits = require('inherits'); - this.length = a.length; + function HashBase(blockSize) { + Transform.call(this); - return this.strip(); - }; + this._block = new Buffer(blockSize); + this._blockSize = blockSize; + this._blockOffset = 0; + this._length = [0, 0, 0, 0]; - BN.prototype.ixor = function ixor(num) { - assert((this.negative | num.negative) === 0); - return this.iuxor(num); - }; + this._finalized = false; + } - // Xor `num` with `this` - BN.prototype.xor = function xor(num) { - if (this.length > num.length) return this.clone().ixor(num); - return num.clone().ixor(this); - }; + inherits(HashBase, Transform); - BN.prototype.uxor = function uxor(num) { - if (this.length > num.length) return this.clone().iuxor(num); - return num.clone().iuxor(this); + HashBase.prototype._transform = function (chunk, encoding, callback) { + var error = null; + try { + if (encoding !== 'buffer') chunk = new Buffer(chunk, encoding); + this.update(chunk); + } catch (err) { + error = err; + } + + callback(error); }; - // Not ``this`` with ``width`` bitwidth - BN.prototype.inotn = function inotn(width) { - assert(typeof width === 'number' && width >= 0); + HashBase.prototype._flush = function (callback) { + var error = null; + try { + this.push(this._digest()); + } catch (err) { + error = err; + } - var bytesNeeded = Math.ceil(width / 26) | 0; - var bitsLeft = width % 26; + callback(error); + }; - // Extend the buffer with leading zeroes - this._expand(bytesNeeded); + HashBase.prototype.update = function (data, encoding) { + if (!Buffer.isBuffer(data) && typeof data !== 'string') throw new TypeError('Data must be a string or a buffer'); + if (this._finalized) throw new Error('Digest already called'); + if (!Buffer.isBuffer(data)) data = new Buffer(data, encoding || 'binary'); - if (bitsLeft > 0) { - bytesNeeded--; + // consume data + var block = this._block; + var offset = 0; + while (this._blockOffset + data.length - offset >= this._blockSize) { + for (var i = this._blockOffset; i < this._blockSize;) { + block[i++] = data[offset++]; + }this._update(); + this._blockOffset = 0; } - - // Handle complete words - for (var i = 0; i < bytesNeeded; i++) { - this.words[i] = ~this.words[i] & 0x3ffffff; + while (offset < data.length) { + block[this._blockOffset++] = data[offset++]; + } // update length + for (var j = 0, carry = data.length * 8; carry > 0; ++j) { + this._length[j] += carry; + carry = this._length[j] / 0x0100000000 | 0; + if (carry > 0) this._length[j] -= 0x0100000000 * carry; } - // Handle the residue - if (bitsLeft > 0) { - this.words[i] = ~this.words[i] & 0x3ffffff >> 26 - bitsLeft; - } + return this; + }; - // And remove leading zeroes - return this.strip(); + HashBase.prototype._update = function (data) { + throw new Error('_update is not implemented'); }; - BN.prototype.notn = function notn(width) { - return this.clone().inotn(width); + HashBase.prototype.digest = function (encoding) { + if (this._finalized) throw new Error('Digest already called'); + this._finalized = true; + + var digest = this._digest(); + if (encoding !== undefined) digest = digest.toString(encoding); + return digest; }; - // Set `bit` of `this` - BN.prototype.setn = function setn(bit, val) { - assert(typeof bit === 'number' && bit >= 0); + HashBase.prototype._digest = function () { + throw new Error('_digest is not implemented'); + }; - var off = bit / 26 | 0; - var wbit = bit % 26; + module.exports = HashBase; + }).call(this, require("buffer").Buffer); + }, { "buffer": 47, "inherits": 318, "stream": 152 }], 305: [function (require, module, exports) { + arguments[4][86][0].apply(exports, arguments); + }, { "./hash/common": 306, "./hash/hmac": 307, "./hash/ripemd": 308, "./hash/sha": 309, "./hash/utils": 316, "dup": 86 }], 306: [function (require, module, exports) { + arguments[4][87][0].apply(exports, arguments); + }, { "./utils": 316, "dup": 87, "minimalistic-assert": 322 }], 307: [function (require, module, exports) { + arguments[4][88][0].apply(exports, arguments); + }, { "./utils": 316, "dup": 88, "minimalistic-assert": 322 }], 308: [function (require, module, exports) { + arguments[4][89][0].apply(exports, arguments); + }, { "./common": 306, "./utils": 316, "dup": 89 }], 309: [function (require, module, exports) { + arguments[4][90][0].apply(exports, arguments); + }, { "./sha/1": 310, "./sha/224": 311, "./sha/256": 312, "./sha/384": 313, "./sha/512": 314, "dup": 90 }], 310: [function (require, module, exports) { + arguments[4][91][0].apply(exports, arguments); + }, { "../common": 306, "../utils": 316, "./common": 315, "dup": 91 }], 311: [function (require, module, exports) { + arguments[4][92][0].apply(exports, arguments); + }, { "../utils": 316, "./256": 312, "dup": 92 }], 312: [function (require, module, exports) { + arguments[4][93][0].apply(exports, arguments); + }, { "../common": 306, "../utils": 316, "./common": 315, "dup": 93, "minimalistic-assert": 322 }], 313: [function (require, module, exports) { + arguments[4][94][0].apply(exports, arguments); + }, { "../utils": 316, "./512": 314, "dup": 94 }], 314: [function (require, module, exports) { + arguments[4][95][0].apply(exports, arguments); + }, { "../common": 306, "../utils": 316, "dup": 95, "minimalistic-assert": 322 }], 315: [function (require, module, exports) { + arguments[4][96][0].apply(exports, arguments); + }, { "../utils": 316, "dup": 96 }], 316: [function (require, module, exports) { + arguments[4][97][0].apply(exports, arguments); + }, { "dup": 97, "inherits": 318, "minimalistic-assert": 322 }], 317: [function (require, module, exports) { + arguments[4][98][0].apply(exports, arguments); + }, { "dup": 98, "hash.js": 305, "minimalistic-assert": 322, "minimalistic-crypto-utils": 323 }], 318: [function (require, module, exports) { + arguments[4][101][0].apply(exports, arguments); + }, { "dup": 101 }], 319: [function (require, module, exports) { + (function (Buffer) { + 'use strict'; - this._expand(off + 1); + var inherits = require('inherits'); + var HashBase = require('hash-base'); - if (val) { - this.words[off] = this.words[off] | 1 << wbit; - } else { - this.words[off] = this.words[off] & ~(1 << wbit); - } + var ARRAY16 = new Array(16); - return this.strip(); - }; + function MD5() { + HashBase.call(this, 64); - // Add `num` to `this` in-place - BN.prototype.iadd = function iadd(num) { - var r; + // state + this._a = 0x67452301; + this._b = 0xefcdab89; + this._c = 0x98badcfe; + this._d = 0x10325476; + } - // negative + positive - if (this.negative !== 0 && num.negative === 0) { - this.negative = 0; - r = this.isub(num); - this.negative ^= 1; - return this._normSign(); + inherits(MD5, HashBase); - // positive + negative - } else if (this.negative === 0 && num.negative !== 0) { - num.negative = 0; - r = this.isub(num); - num.negative = 1; - return r._normSign(); - } + MD5.prototype._update = function () { + var M = ARRAY16; + for (var i = 0; i < 16; ++i) { + M[i] = this._block.readInt32LE(i * 4); + }var a = this._a; + var b = this._b; + var c = this._c; + var d = this._d; - // a.length > b.length - var a, b; - if (this.length > num.length) { - a = this; - b = num; - } else { - a = num; - b = this; - } + a = fnF(a, b, c, d, M[0], 0xd76aa478, 7); + d = fnF(d, a, b, c, M[1], 0xe8c7b756, 12); + c = fnF(c, d, a, b, M[2], 0x242070db, 17); + b = fnF(b, c, d, a, M[3], 0xc1bdceee, 22); + a = fnF(a, b, c, d, M[4], 0xf57c0faf, 7); + d = fnF(d, a, b, c, M[5], 0x4787c62a, 12); + c = fnF(c, d, a, b, M[6], 0xa8304613, 17); + b = fnF(b, c, d, a, M[7], 0xfd469501, 22); + a = fnF(a, b, c, d, M[8], 0x698098d8, 7); + d = fnF(d, a, b, c, M[9], 0x8b44f7af, 12); + c = fnF(c, d, a, b, M[10], 0xffff5bb1, 17); + b = fnF(b, c, d, a, M[11], 0x895cd7be, 22); + a = fnF(a, b, c, d, M[12], 0x6b901122, 7); + d = fnF(d, a, b, c, M[13], 0xfd987193, 12); + c = fnF(c, d, a, b, M[14], 0xa679438e, 17); + b = fnF(b, c, d, a, M[15], 0x49b40821, 22); + + a = fnG(a, b, c, d, M[1], 0xf61e2562, 5); + d = fnG(d, a, b, c, M[6], 0xc040b340, 9); + c = fnG(c, d, a, b, M[11], 0x265e5a51, 14); + b = fnG(b, c, d, a, M[0], 0xe9b6c7aa, 20); + a = fnG(a, b, c, d, M[5], 0xd62f105d, 5); + d = fnG(d, a, b, c, M[10], 0x02441453, 9); + c = fnG(c, d, a, b, M[15], 0xd8a1e681, 14); + b = fnG(b, c, d, a, M[4], 0xe7d3fbc8, 20); + a = fnG(a, b, c, d, M[9], 0x21e1cde6, 5); + d = fnG(d, a, b, c, M[14], 0xc33707d6, 9); + c = fnG(c, d, a, b, M[3], 0xf4d50d87, 14); + b = fnG(b, c, d, a, M[8], 0x455a14ed, 20); + a = fnG(a, b, c, d, M[13], 0xa9e3e905, 5); + d = fnG(d, a, b, c, M[2], 0xfcefa3f8, 9); + c = fnG(c, d, a, b, M[7], 0x676f02d9, 14); + b = fnG(b, c, d, a, M[12], 0x8d2a4c8a, 20); - var carry = 0; - for (var i = 0; i < b.length; i++) { - r = (a.words[i] | 0) + (b.words[i] | 0) + carry; - this.words[i] = r & 0x3ffffff; - carry = r >>> 26; - } - for (; carry !== 0 && i < a.length; i++) { - r = (a.words[i] | 0) + carry; - this.words[i] = r & 0x3ffffff; - carry = r >>> 26; - } + a = fnH(a, b, c, d, M[5], 0xfffa3942, 4); + d = fnH(d, a, b, c, M[8], 0x8771f681, 11); + c = fnH(c, d, a, b, M[11], 0x6d9d6122, 16); + b = fnH(b, c, d, a, M[14], 0xfde5380c, 23); + a = fnH(a, b, c, d, M[1], 0xa4beea44, 4); + d = fnH(d, a, b, c, M[4], 0x4bdecfa9, 11); + c = fnH(c, d, a, b, M[7], 0xf6bb4b60, 16); + b = fnH(b, c, d, a, M[10], 0xbebfbc70, 23); + a = fnH(a, b, c, d, M[13], 0x289b7ec6, 4); + d = fnH(d, a, b, c, M[0], 0xeaa127fa, 11); + c = fnH(c, d, a, b, M[3], 0xd4ef3085, 16); + b = fnH(b, c, d, a, M[6], 0x04881d05, 23); + a = fnH(a, b, c, d, M[9], 0xd9d4d039, 4); + d = fnH(d, a, b, c, M[12], 0xe6db99e5, 11); + c = fnH(c, d, a, b, M[15], 0x1fa27cf8, 16); + b = fnH(b, c, d, a, M[2], 0xc4ac5665, 23); - this.length = a.length; - if (carry !== 0) { - this.words[this.length] = carry; - this.length++; - // Copy the rest of the words - } else if (a !== this) { - for (; i < a.length; i++) { - this.words[i] = a.words[i]; - } - } + a = fnI(a, b, c, d, M[0], 0xf4292244, 6); + d = fnI(d, a, b, c, M[7], 0x432aff97, 10); + c = fnI(c, d, a, b, M[14], 0xab9423a7, 15); + b = fnI(b, c, d, a, M[5], 0xfc93a039, 21); + a = fnI(a, b, c, d, M[12], 0x655b59c3, 6); + d = fnI(d, a, b, c, M[3], 0x8f0ccc92, 10); + c = fnI(c, d, a, b, M[10], 0xffeff47d, 15); + b = fnI(b, c, d, a, M[1], 0x85845dd1, 21); + a = fnI(a, b, c, d, M[8], 0x6fa87e4f, 6); + d = fnI(d, a, b, c, M[15], 0xfe2ce6e0, 10); + c = fnI(c, d, a, b, M[6], 0xa3014314, 15); + b = fnI(b, c, d, a, M[13], 0x4e0811a1, 21); + a = fnI(a, b, c, d, M[4], 0xf7537e82, 6); + d = fnI(d, a, b, c, M[11], 0xbd3af235, 10); + c = fnI(c, d, a, b, M[2], 0x2ad7d2bb, 15); + b = fnI(b, c, d, a, M[9], 0xeb86d391, 21); - return this; + this._a = this._a + a | 0; + this._b = this._b + b | 0; + this._c = this._c + c | 0; + this._d = this._d + d | 0; }; - // Add `num` to `this` - BN.prototype.add = function add(num) { - var res; - if (num.negative !== 0 && this.negative === 0) { - num.negative = 0; - res = this.sub(num); - num.negative ^= 1; - return res; - } else if (num.negative === 0 && this.negative !== 0) { - this.negative = 0; - res = num.sub(this); - this.negative = 1; - return res; + MD5.prototype._digest = function () { + // create padding and handle blocks + this._block[this._blockOffset++] = 0x80; + if (this._blockOffset > 56) { + this._block.fill(0, this._blockOffset, 64); + this._update(); + this._blockOffset = 0; } - if (this.length > num.length) return this.clone().iadd(num); + this._block.fill(0, this._blockOffset, 56); + this._block.writeUInt32LE(this._length[0], 56); + this._block.writeUInt32LE(this._length[1], 60); + this._update(); - return num.clone().iadd(this); + // produce result + var buffer = new Buffer(16); + buffer.writeInt32LE(this._a, 0); + buffer.writeInt32LE(this._b, 4); + buffer.writeInt32LE(this._c, 8); + buffer.writeInt32LE(this._d, 12); + return buffer; }; - // Subtract `num` from `this` in-place - BN.prototype.isub = function isub(num) { - // this - (-num) = this + num - if (num.negative !== 0) { - num.negative = 0; - var r = this.iadd(num); - num.negative = 1; - return r._normSign(); + function rotl(x, n) { + return x << n | x >>> 32 - n; + } - // -this - num = -(this + num) - } else if (this.negative !== 0) { - this.negative = 0; - this.iadd(num); - this.negative = 1; - return this._normSign(); - } + function fnF(a, b, c, d, m, k, s) { + return rotl(a + (b & c | ~b & d) + m + k | 0, s) + b | 0; + } - // At this point both numbers are positive - var cmp = this.cmp(num); + function fnG(a, b, c, d, m, k, s) { + return rotl(a + (b & d | c & ~d) + m + k | 0, s) + b | 0; + } - // Optimization - zeroify - if (cmp === 0) { - this.negative = 0; - this.length = 1; - this.words[0] = 0; - return this; - } + function fnH(a, b, c, d, m, k, s) { + return rotl(a + (b ^ c ^ d) + m + k | 0, s) + b | 0; + } - // a > b - var a, b; - if (cmp > 0) { - a = this; - b = num; + function fnI(a, b, c, d, m, k, s) { + return rotl(a + (c ^ (b | ~d)) + m + k | 0, s) + b | 0; + } + + module.exports = MD5; + }).call(this, require("buffer").Buffer); + }, { "buffer": 47, "hash-base": 320, "inherits": 318 }], 320: [function (require, module, exports) { + arguments[4][105][0].apply(exports, arguments); + }, { "dup": 105, "inherits": 318, "safe-buffer": 343, "stream": 152 }], 321: [function (require, module, exports) { + arguments[4][106][0].apply(exports, arguments); + }, { "bn.js": 233, "brorand": 234, "dup": 106 }], 322: [function (require, module, exports) { + arguments[4][107][0].apply(exports, arguments); + }, { "dup": 107 }], 323: [function (require, module, exports) { + arguments[4][108][0].apply(exports, arguments); + }, { "dup": 108 }], 324: [function (require, module, exports) { + arguments[4][109][0].apply(exports, arguments); + }, { "dup": 109 }], 325: [function (require, module, exports) { + arguments[4][110][0].apply(exports, arguments); + }, { "./certificate": 326, "asn1.js": 219, "dup": 110 }], 326: [function (require, module, exports) { + arguments[4][111][0].apply(exports, arguments); + }, { "asn1.js": 219, "dup": 111 }], 327: [function (require, module, exports) { + (function (Buffer) { + // adapted from https://github.com/apatil/pemstrip + var findProc = /Proc-Type: 4,ENCRYPTED\n\r?DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)\n\r?\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?/m; + var startRegex = /^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n/m; + var fullRegex = /^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?-----END \1-----$/m; + var evp = require('evp_bytestokey'); + var ciphers = require('browserify-aes'); + module.exports = function (okey, password) { + var key = okey.toString(); + var match = key.match(findProc); + var decrypted; + if (!match) { + var match2 = key.match(fullRegex); + decrypted = new Buffer(match2[2].replace(/\r?\n/g, ''), 'base64'); } else { - a = num; - b = this; + var suite = 'aes' + match[1]; + var iv = new Buffer(match[2], 'hex'); + var cipherText = new Buffer(match[3].replace(/\r?\n/g, ''), 'base64'); + var cipherKey = evp(password, iv.slice(0, 8), parseInt(match[1], 10)).key; + var out = []; + var cipher = ciphers.createDecipheriv(suite, cipherKey, iv); + out.push(cipher.update(cipherText)); + out.push(cipher.final()); + decrypted = Buffer.concat(out); } + var tag = key.match(startRegex)[1]; + return { + tag: tag, + data: decrypted + }; + }; + }).call(this, require("buffer").Buffer); + }, { "browserify-aes": 237, "buffer": 47, "evp_bytestokey": 303 }], 328: [function (require, module, exports) { + (function (Buffer) { + var asn1 = require('./asn1'); + var aesid = require('./aesid.json'); + var fixProc = require('./fixProc'); + var ciphers = require('browserify-aes'); + var compat = require('pbkdf2'); + module.exports = parseKeys; - var carry = 0; - for (var i = 0; i < b.length; i++) { - r = (a.words[i] | 0) - (b.words[i] | 0) + carry; - carry = r >> 26; - this.words[i] = r & 0x3ffffff; - } - for (; carry !== 0 && i < a.length; i++) { - r = (a.words[i] | 0) + carry; - carry = r >> 26; - this.words[i] = r & 0x3ffffff; + function parseKeys(buffer) { + var password; + if ((typeof buffer === "undefined" ? "undefined" : _typeof(buffer)) === 'object' && !Buffer.isBuffer(buffer)) { + password = buffer.passphrase; + buffer = buffer.key; } - - // Copy rest of the words - if (carry === 0 && i < a.length && a !== this) { - for (; i < a.length; i++) { - this.words[i] = a.words[i]; - } + if (typeof buffer === 'string') { + buffer = new Buffer(buffer); } - this.length = Math.max(this.length, i); + var stripped = fixProc(buffer, password); - if (a !== this) { - this.negative = 1; + var type = stripped.tag; + var data = stripped.data; + var subtype, ndata; + switch (type) { + case 'CERTIFICATE': + ndata = asn1.certificate.decode(data, 'der').tbsCertificate.subjectPublicKeyInfo; + // falls through + case 'PUBLIC KEY': + if (!ndata) { + ndata = asn1.PublicKey.decode(data, 'der'); + } + subtype = ndata.algorithm.algorithm.join('.'); + switch (subtype) { + case '1.2.840.113549.1.1.1': + return asn1.RSAPublicKey.decode(ndata.subjectPublicKey.data, 'der'); + case '1.2.840.10045.2.1': + ndata.subjectPrivateKey = ndata.subjectPublicKey; + return { + type: 'ec', + data: ndata + }; + case '1.2.840.10040.4.1': + ndata.algorithm.params.pub_key = asn1.DSAparam.decode(ndata.subjectPublicKey.data, 'der'); + return { + type: 'dsa', + data: ndata.algorithm.params + }; + default: + throw new Error('unknown key id ' + subtype); + } + throw new Error('unknown key type ' + type); + case 'ENCRYPTED PRIVATE KEY': + data = asn1.EncryptedPrivateKey.decode(data, 'der'); + data = decrypt(data, password); + // falls through + case 'PRIVATE KEY': + ndata = asn1.PrivateKey.decode(data, 'der'); + subtype = ndata.algorithm.algorithm.join('.'); + switch (subtype) { + case '1.2.840.113549.1.1.1': + return asn1.RSAPrivateKey.decode(ndata.subjectPrivateKey, 'der'); + case '1.2.840.10045.2.1': + return { + curve: ndata.algorithm.curve, + privateKey: asn1.ECPrivateKey.decode(ndata.subjectPrivateKey, 'der').privateKey + }; + case '1.2.840.10040.4.1': + ndata.algorithm.params.priv_key = asn1.DSAparam.decode(ndata.subjectPrivateKey, 'der'); + return { + type: 'dsa', + params: ndata.algorithm.params + }; + default: + throw new Error('unknown key id ' + subtype); + } + throw new Error('unknown key type ' + type); + case 'RSA PUBLIC KEY': + return asn1.RSAPublicKey.decode(data, 'der'); + case 'RSA PRIVATE KEY': + return asn1.RSAPrivateKey.decode(data, 'der'); + case 'DSA PRIVATE KEY': + return { + type: 'dsa', + params: asn1.DSAPrivateKey.decode(data, 'der') + }; + case 'EC PRIVATE KEY': + data = asn1.ECPrivateKey.decode(data, 'der'); + return { + curve: data.parameters.value, + privateKey: data.privateKey + }; + default: + throw new Error('unknown key type ' + type); } + } + parseKeys.signature = asn1.signature; + function decrypt(data, password) { + var salt = data.algorithm.decrypt.kde.kdeparams.salt; + var iters = parseInt(data.algorithm.decrypt.kde.kdeparams.iters.toString(), 10); + var algo = aesid[data.algorithm.decrypt.cipher.algo.join('.')]; + var iv = data.algorithm.decrypt.cipher.iv; + var cipherText = data.subjectPrivateKey; + var keylen = parseInt(algo.split('-')[1], 10) / 8; + var key = compat.pbkdf2Sync(password, salt, iters, keylen); + var cipher = ciphers.createDecipheriv(algo, key, iv); + var out = []; + out.push(cipher.update(cipherText)); + out.push(cipher.final()); + return Buffer.concat(out); + } + }).call(this, require("buffer").Buffer); + }, { "./aesid.json": 324, "./asn1": 325, "./fixProc": 327, "browserify-aes": 237, "buffer": 47, "pbkdf2": 329 }], 329: [function (require, module, exports) { + arguments[4][114][0].apply(exports, arguments); + }, { "./lib/async": 330, "./lib/sync": 333, "dup": 114 }], 330: [function (require, module, exports) { + (function (process, global) { + var checkParameters = require('./precondition'); + var defaultEncoding = require('./default-encoding'); + var sync = require('./sync'); + var Buffer = require('safe-buffer').Buffer; - return this.strip(); - }; - - // Subtract `num` from `this` - BN.prototype.sub = function sub(num) { - return this.clone().isub(num); + var ZERO_BUF; + var subtle = global.crypto && global.crypto.subtle; + var toBrowser = { + 'sha': 'SHA-1', + 'sha-1': 'SHA-1', + 'sha1': 'SHA-1', + 'sha256': 'SHA-256', + 'sha-256': 'SHA-256', + 'sha384': 'SHA-384', + 'sha-384': 'SHA-384', + 'sha-512': 'SHA-512', + 'sha512': 'SHA-512' }; - - function smallMulTo(self, num, out) { - out.negative = num.negative ^ self.negative; - var len = self.length + num.length | 0; - out.length = len; - len = len - 1 | 0; - - // Peel one iteration (compiler can't do it, because of code complexity) - var a = self.words[0] | 0; - var b = num.words[0] | 0; - var r = a * b; - - var lo = r & 0x3ffffff; - var carry = r / 0x4000000 | 0; - out.words[0] = lo; - - for (var k = 1; k < len; k++) { - // Sum all words with the same `i + j = k` and accumulate `ncarry`, - // note that ncarry could be >= 0x3ffffff - var ncarry = carry >>> 26; - var rword = carry & 0x3ffffff; - var maxJ = Math.min(k, num.length - 1); - for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) { - var i = k - j | 0; - a = self.words[i] | 0; - b = num.words[j] | 0; - r = a * b + rword; - ncarry += r / 0x4000000 | 0; - rword = r & 0x3ffffff; - } - out.words[k] = rword | 0; - carry = ncarry | 0; + var checks = []; + function checkNative(algo) { + if (global.process && !global.process.browser) { + return Promise.resolve(false); } - if (carry !== 0) { - out.words[k] = carry | 0; - } else { - out.length--; + if (!subtle || !subtle.importKey || !subtle.deriveBits) { + return Promise.resolve(false); } - - return out.strip(); + if (checks[algo] !== undefined) { + return checks[algo]; + } + ZERO_BUF = ZERO_BUF || Buffer.alloc(8); + var prom = browserPbkdf2(ZERO_BUF, ZERO_BUF, 10, 128, algo).then(function () { + return true; + }).catch(function () { + return false; + }); + checks[algo] = prom; + return prom; + } + function browserPbkdf2(password, salt, iterations, length, algo) { + return subtle.importKey('raw', password, { name: 'PBKDF2' }, false, ['deriveBits']).then(function (key) { + return subtle.deriveBits({ + name: 'PBKDF2', + salt: salt, + iterations: iterations, + hash: { + name: algo + } + }, key, length << 3); + }).then(function (res) { + return Buffer.from(res); + }); + } + function resolvePromise(promise, callback) { + promise.then(function (out) { + process.nextTick(function () { + callback(null, out); + }); + }, function (e) { + process.nextTick(function () { + callback(e); + }); + }); } + module.exports = function (password, salt, iterations, keylen, digest, callback) { + if (!Buffer.isBuffer(password)) password = Buffer.from(password, defaultEncoding); + if (!Buffer.isBuffer(salt)) salt = Buffer.from(salt, defaultEncoding); - // TODO(indutny): it may be reasonable to omit it for users who don't need - // to work with 256-bit numbers, otherwise it gives 20% improvement for 256-bit - // multiplication (like elliptic secp256k1). - var comb10MulTo = function comb10MulTo(self, num, out) { - var a = self.words; - var b = num.words; - var o = out.words; - var c = 0; - var lo; - var mid; - var hi; - var a0 = a[0] | 0; - var al0 = a0 & 0x1fff; - var ah0 = a0 >>> 13; - var a1 = a[1] | 0; - var al1 = a1 & 0x1fff; - var ah1 = a1 >>> 13; - var a2 = a[2] | 0; - var al2 = a2 & 0x1fff; - var ah2 = a2 >>> 13; - var a3 = a[3] | 0; - var al3 = a3 & 0x1fff; - var ah3 = a3 >>> 13; - var a4 = a[4] | 0; - var al4 = a4 & 0x1fff; - var ah4 = a4 >>> 13; - var a5 = a[5] | 0; - var al5 = a5 & 0x1fff; - var ah5 = a5 >>> 13; - var a6 = a[6] | 0; - var al6 = a6 & 0x1fff; - var ah6 = a6 >>> 13; - var a7 = a[7] | 0; - var al7 = a7 & 0x1fff; - var ah7 = a7 >>> 13; - var a8 = a[8] | 0; - var al8 = a8 & 0x1fff; - var ah8 = a8 >>> 13; - var a9 = a[9] | 0; - var al9 = a9 & 0x1fff; - var ah9 = a9 >>> 13; - var b0 = b[0] | 0; - var bl0 = b0 & 0x1fff; - var bh0 = b0 >>> 13; - var b1 = b[1] | 0; - var bl1 = b1 & 0x1fff; - var bh1 = b1 >>> 13; - var b2 = b[2] | 0; - var bl2 = b2 & 0x1fff; - var bh2 = b2 >>> 13; - var b3 = b[3] | 0; - var bl3 = b3 & 0x1fff; - var bh3 = b3 >>> 13; - var b4 = b[4] | 0; - var bl4 = b4 & 0x1fff; - var bh4 = b4 >>> 13; - var b5 = b[5] | 0; - var bl5 = b5 & 0x1fff; - var bh5 = b5 >>> 13; - var b6 = b[6] | 0; - var bl6 = b6 & 0x1fff; - var bh6 = b6 >>> 13; - var b7 = b[7] | 0; - var bl7 = b7 & 0x1fff; - var bh7 = b7 >>> 13; - var b8 = b[8] | 0; - var bl8 = b8 & 0x1fff; - var bh8 = b8 >>> 13; - var b9 = b[9] | 0; - var bl9 = b9 & 0x1fff; - var bh9 = b9 >>> 13; + checkParameters(iterations, keylen); + if (typeof digest === 'function') { + callback = digest; + digest = undefined; + } + if (typeof callback !== 'function') throw new Error('No callback provided to pbkdf2'); + + digest = digest || 'sha1'; + var algo = toBrowser[digest.toLowerCase()]; + if (!algo || typeof global.Promise !== 'function') { + return process.nextTick(function () { + var out; + try { + out = sync(password, salt, iterations, keylen, digest); + } catch (e) { + return callback(e); + } + callback(null, out); + }); + } + resolvePromise(checkNative(algo).then(function (resp) { + if (resp) { + return browserPbkdf2(password, salt, iterations, keylen, algo); + } else { + return sync(password, salt, iterations, keylen, digest); + } + }), callback); + }; + }).call(this, require('_process'), typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}); + }, { "./default-encoding": 331, "./precondition": 332, "./sync": 333, "_process": 120, "safe-buffer": 343 }], 331: [function (require, module, exports) { + (function (process) { + var defaultEncoding; + /* istanbul ignore next */ + if (process.browser) { + defaultEncoding = 'utf-8'; + } else { + var pVersionMajor = parseInt(process.version.split('.')[0].slice(1), 10); - out.negative = self.negative ^ num.negative; - out.length = 19; - /* k = 0 */ - lo = Math.imul(al0, bl0); - mid = Math.imul(al0, bh0); - mid = mid + Math.imul(ah0, bl0) | 0; - hi = Math.imul(ah0, bh0); - var w0 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w0 >>> 26) | 0; - w0 &= 0x3ffffff; - /* k = 1 */ - lo = Math.imul(al1, bl0); - mid = Math.imul(al1, bh0); - mid = mid + Math.imul(ah1, bl0) | 0; - hi = Math.imul(ah1, bh0); - lo = lo + Math.imul(al0, bl1) | 0; - mid = mid + Math.imul(al0, bh1) | 0; - mid = mid + Math.imul(ah0, bl1) | 0; - hi = hi + Math.imul(ah0, bh1) | 0; - var w1 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w1 >>> 26) | 0; - w1 &= 0x3ffffff; - /* k = 2 */ - lo = Math.imul(al2, bl0); - mid = Math.imul(al2, bh0); - mid = mid + Math.imul(ah2, bl0) | 0; - hi = Math.imul(ah2, bh0); - lo = lo + Math.imul(al1, bl1) | 0; - mid = mid + Math.imul(al1, bh1) | 0; - mid = mid + Math.imul(ah1, bl1) | 0; - hi = hi + Math.imul(ah1, bh1) | 0; - lo = lo + Math.imul(al0, bl2) | 0; - mid = mid + Math.imul(al0, bh2) | 0; - mid = mid + Math.imul(ah0, bl2) | 0; - hi = hi + Math.imul(ah0, bh2) | 0; - var w2 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w2 >>> 26) | 0; - w2 &= 0x3ffffff; - /* k = 3 */ - lo = Math.imul(al3, bl0); - mid = Math.imul(al3, bh0); - mid = mid + Math.imul(ah3, bl0) | 0; - hi = Math.imul(ah3, bh0); - lo = lo + Math.imul(al2, bl1) | 0; - mid = mid + Math.imul(al2, bh1) | 0; - mid = mid + Math.imul(ah2, bl1) | 0; - hi = hi + Math.imul(ah2, bh1) | 0; - lo = lo + Math.imul(al1, bl2) | 0; - mid = mid + Math.imul(al1, bh2) | 0; - mid = mid + Math.imul(ah1, bl2) | 0; - hi = hi + Math.imul(ah1, bh2) | 0; - lo = lo + Math.imul(al0, bl3) | 0; - mid = mid + Math.imul(al0, bh3) | 0; - mid = mid + Math.imul(ah0, bl3) | 0; - hi = hi + Math.imul(ah0, bh3) | 0; - var w3 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w3 >>> 26) | 0; - w3 &= 0x3ffffff; - /* k = 4 */ - lo = Math.imul(al4, bl0); - mid = Math.imul(al4, bh0); - mid = mid + Math.imul(ah4, bl0) | 0; - hi = Math.imul(ah4, bh0); - lo = lo + Math.imul(al3, bl1) | 0; - mid = mid + Math.imul(al3, bh1) | 0; - mid = mid + Math.imul(ah3, bl1) | 0; - hi = hi + Math.imul(ah3, bh1) | 0; - lo = lo + Math.imul(al2, bl2) | 0; - mid = mid + Math.imul(al2, bh2) | 0; - mid = mid + Math.imul(ah2, bl2) | 0; - hi = hi + Math.imul(ah2, bh2) | 0; - lo = lo + Math.imul(al1, bl3) | 0; - mid = mid + Math.imul(al1, bh3) | 0; - mid = mid + Math.imul(ah1, bl3) | 0; - hi = hi + Math.imul(ah1, bh3) | 0; - lo = lo + Math.imul(al0, bl4) | 0; - mid = mid + Math.imul(al0, bh4) | 0; - mid = mid + Math.imul(ah0, bl4) | 0; - hi = hi + Math.imul(ah0, bh4) | 0; - var w4 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w4 >>> 26) | 0; - w4 &= 0x3ffffff; - /* k = 5 */ - lo = Math.imul(al5, bl0); - mid = Math.imul(al5, bh0); - mid = mid + Math.imul(ah5, bl0) | 0; - hi = Math.imul(ah5, bh0); - lo = lo + Math.imul(al4, bl1) | 0; - mid = mid + Math.imul(al4, bh1) | 0; - mid = mid + Math.imul(ah4, bl1) | 0; - hi = hi + Math.imul(ah4, bh1) | 0; - lo = lo + Math.imul(al3, bl2) | 0; - mid = mid + Math.imul(al3, bh2) | 0; - mid = mid + Math.imul(ah3, bl2) | 0; - hi = hi + Math.imul(ah3, bh2) | 0; - lo = lo + Math.imul(al2, bl3) | 0; - mid = mid + Math.imul(al2, bh3) | 0; - mid = mid + Math.imul(ah2, bl3) | 0; - hi = hi + Math.imul(ah2, bh3) | 0; - lo = lo + Math.imul(al1, bl4) | 0; - mid = mid + Math.imul(al1, bh4) | 0; - mid = mid + Math.imul(ah1, bl4) | 0; - hi = hi + Math.imul(ah1, bh4) | 0; - lo = lo + Math.imul(al0, bl5) | 0; - mid = mid + Math.imul(al0, bh5) | 0; - mid = mid + Math.imul(ah0, bl5) | 0; - hi = hi + Math.imul(ah0, bh5) | 0; - var w5 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w5 >>> 26) | 0; - w5 &= 0x3ffffff; - /* k = 6 */ - lo = Math.imul(al6, bl0); - mid = Math.imul(al6, bh0); - mid = mid + Math.imul(ah6, bl0) | 0; - hi = Math.imul(ah6, bh0); - lo = lo + Math.imul(al5, bl1) | 0; - mid = mid + Math.imul(al5, bh1) | 0; - mid = mid + Math.imul(ah5, bl1) | 0; - hi = hi + Math.imul(ah5, bh1) | 0; - lo = lo + Math.imul(al4, bl2) | 0; - mid = mid + Math.imul(al4, bh2) | 0; - mid = mid + Math.imul(ah4, bl2) | 0; - hi = hi + Math.imul(ah4, bh2) | 0; - lo = lo + Math.imul(al3, bl3) | 0; - mid = mid + Math.imul(al3, bh3) | 0; - mid = mid + Math.imul(ah3, bl3) | 0; - hi = hi + Math.imul(ah3, bh3) | 0; - lo = lo + Math.imul(al2, bl4) | 0; - mid = mid + Math.imul(al2, bh4) | 0; - mid = mid + Math.imul(ah2, bl4) | 0; - hi = hi + Math.imul(ah2, bh4) | 0; - lo = lo + Math.imul(al1, bl5) | 0; - mid = mid + Math.imul(al1, bh5) | 0; - mid = mid + Math.imul(ah1, bl5) | 0; - hi = hi + Math.imul(ah1, bh5) | 0; - lo = lo + Math.imul(al0, bl6) | 0; - mid = mid + Math.imul(al0, bh6) | 0; - mid = mid + Math.imul(ah0, bl6) | 0; - hi = hi + Math.imul(ah0, bh6) | 0; - var w6 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w6 >>> 26) | 0; - w6 &= 0x3ffffff; - /* k = 7 */ - lo = Math.imul(al7, bl0); - mid = Math.imul(al7, bh0); - mid = mid + Math.imul(ah7, bl0) | 0; - hi = Math.imul(ah7, bh0); - lo = lo + Math.imul(al6, bl1) | 0; - mid = mid + Math.imul(al6, bh1) | 0; - mid = mid + Math.imul(ah6, bl1) | 0; - hi = hi + Math.imul(ah6, bh1) | 0; - lo = lo + Math.imul(al5, bl2) | 0; - mid = mid + Math.imul(al5, bh2) | 0; - mid = mid + Math.imul(ah5, bl2) | 0; - hi = hi + Math.imul(ah5, bh2) | 0; - lo = lo + Math.imul(al4, bl3) | 0; - mid = mid + Math.imul(al4, bh3) | 0; - mid = mid + Math.imul(ah4, bl3) | 0; - hi = hi + Math.imul(ah4, bh3) | 0; - lo = lo + Math.imul(al3, bl4) | 0; - mid = mid + Math.imul(al3, bh4) | 0; - mid = mid + Math.imul(ah3, bl4) | 0; - hi = hi + Math.imul(ah3, bh4) | 0; - lo = lo + Math.imul(al2, bl5) | 0; - mid = mid + Math.imul(al2, bh5) | 0; - mid = mid + Math.imul(ah2, bl5) | 0; - hi = hi + Math.imul(ah2, bh5) | 0; - lo = lo + Math.imul(al1, bl6) | 0; - mid = mid + Math.imul(al1, bh6) | 0; - mid = mid + Math.imul(ah1, bl6) | 0; - hi = hi + Math.imul(ah1, bh6) | 0; - lo = lo + Math.imul(al0, bl7) | 0; - mid = mid + Math.imul(al0, bh7) | 0; - mid = mid + Math.imul(ah0, bl7) | 0; - hi = hi + Math.imul(ah0, bh7) | 0; - var w7 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w7 >>> 26) | 0; - w7 &= 0x3ffffff; - /* k = 8 */ - lo = Math.imul(al8, bl0); - mid = Math.imul(al8, bh0); - mid = mid + Math.imul(ah8, bl0) | 0; - hi = Math.imul(ah8, bh0); - lo = lo + Math.imul(al7, bl1) | 0; - mid = mid + Math.imul(al7, bh1) | 0; - mid = mid + Math.imul(ah7, bl1) | 0; - hi = hi + Math.imul(ah7, bh1) | 0; - lo = lo + Math.imul(al6, bl2) | 0; - mid = mid + Math.imul(al6, bh2) | 0; - mid = mid + Math.imul(ah6, bl2) | 0; - hi = hi + Math.imul(ah6, bh2) | 0; - lo = lo + Math.imul(al5, bl3) | 0; - mid = mid + Math.imul(al5, bh3) | 0; - mid = mid + Math.imul(ah5, bl3) | 0; - hi = hi + Math.imul(ah5, bh3) | 0; - lo = lo + Math.imul(al4, bl4) | 0; - mid = mid + Math.imul(al4, bh4) | 0; - mid = mid + Math.imul(ah4, bl4) | 0; - hi = hi + Math.imul(ah4, bh4) | 0; - lo = lo + Math.imul(al3, bl5) | 0; - mid = mid + Math.imul(al3, bh5) | 0; - mid = mid + Math.imul(ah3, bl5) | 0; - hi = hi + Math.imul(ah3, bh5) | 0; - lo = lo + Math.imul(al2, bl6) | 0; - mid = mid + Math.imul(al2, bh6) | 0; - mid = mid + Math.imul(ah2, bl6) | 0; - hi = hi + Math.imul(ah2, bh6) | 0; - lo = lo + Math.imul(al1, bl7) | 0; - mid = mid + Math.imul(al1, bh7) | 0; - mid = mid + Math.imul(ah1, bl7) | 0; - hi = hi + Math.imul(ah1, bh7) | 0; - lo = lo + Math.imul(al0, bl8) | 0; - mid = mid + Math.imul(al0, bh8) | 0; - mid = mid + Math.imul(ah0, bl8) | 0; - hi = hi + Math.imul(ah0, bh8) | 0; - var w8 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w8 >>> 26) | 0; - w8 &= 0x3ffffff; - /* k = 9 */ - lo = Math.imul(al9, bl0); - mid = Math.imul(al9, bh0); - mid = mid + Math.imul(ah9, bl0) | 0; - hi = Math.imul(ah9, bh0); - lo = lo + Math.imul(al8, bl1) | 0; - mid = mid + Math.imul(al8, bh1) | 0; - mid = mid + Math.imul(ah8, bl1) | 0; - hi = hi + Math.imul(ah8, bh1) | 0; - lo = lo + Math.imul(al7, bl2) | 0; - mid = mid + Math.imul(al7, bh2) | 0; - mid = mid + Math.imul(ah7, bl2) | 0; - hi = hi + Math.imul(ah7, bh2) | 0; - lo = lo + Math.imul(al6, bl3) | 0; - mid = mid + Math.imul(al6, bh3) | 0; - mid = mid + Math.imul(ah6, bl3) | 0; - hi = hi + Math.imul(ah6, bh3) | 0; - lo = lo + Math.imul(al5, bl4) | 0; - mid = mid + Math.imul(al5, bh4) | 0; - mid = mid + Math.imul(ah5, bl4) | 0; - hi = hi + Math.imul(ah5, bh4) | 0; - lo = lo + Math.imul(al4, bl5) | 0; - mid = mid + Math.imul(al4, bh5) | 0; - mid = mid + Math.imul(ah4, bl5) | 0; - hi = hi + Math.imul(ah4, bh5) | 0; - lo = lo + Math.imul(al3, bl6) | 0; - mid = mid + Math.imul(al3, bh6) | 0; - mid = mid + Math.imul(ah3, bl6) | 0; - hi = hi + Math.imul(ah3, bh6) | 0; - lo = lo + Math.imul(al2, bl7) | 0; - mid = mid + Math.imul(al2, bh7) | 0; - mid = mid + Math.imul(ah2, bl7) | 0; - hi = hi + Math.imul(ah2, bh7) | 0; - lo = lo + Math.imul(al1, bl8) | 0; - mid = mid + Math.imul(al1, bh8) | 0; - mid = mid + Math.imul(ah1, bl8) | 0; - hi = hi + Math.imul(ah1, bh8) | 0; - lo = lo + Math.imul(al0, bl9) | 0; - mid = mid + Math.imul(al0, bh9) | 0; - mid = mid + Math.imul(ah0, bl9) | 0; - hi = hi + Math.imul(ah0, bh9) | 0; - var w9 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w9 >>> 26) | 0; - w9 &= 0x3ffffff; - /* k = 10 */ - lo = Math.imul(al9, bl1); - mid = Math.imul(al9, bh1); - mid = mid + Math.imul(ah9, bl1) | 0; - hi = Math.imul(ah9, bh1); - lo = lo + Math.imul(al8, bl2) | 0; - mid = mid + Math.imul(al8, bh2) | 0; - mid = mid + Math.imul(ah8, bl2) | 0; - hi = hi + Math.imul(ah8, bh2) | 0; - lo = lo + Math.imul(al7, bl3) | 0; - mid = mid + Math.imul(al7, bh3) | 0; - mid = mid + Math.imul(ah7, bl3) | 0; - hi = hi + Math.imul(ah7, bh3) | 0; - lo = lo + Math.imul(al6, bl4) | 0; - mid = mid + Math.imul(al6, bh4) | 0; - mid = mid + Math.imul(ah6, bl4) | 0; - hi = hi + Math.imul(ah6, bh4) | 0; - lo = lo + Math.imul(al5, bl5) | 0; - mid = mid + Math.imul(al5, bh5) | 0; - mid = mid + Math.imul(ah5, bl5) | 0; - hi = hi + Math.imul(ah5, bh5) | 0; - lo = lo + Math.imul(al4, bl6) | 0; - mid = mid + Math.imul(al4, bh6) | 0; - mid = mid + Math.imul(ah4, bl6) | 0; - hi = hi + Math.imul(ah4, bh6) | 0; - lo = lo + Math.imul(al3, bl7) | 0; - mid = mid + Math.imul(al3, bh7) | 0; - mid = mid + Math.imul(ah3, bl7) | 0; - hi = hi + Math.imul(ah3, bh7) | 0; - lo = lo + Math.imul(al2, bl8) | 0; - mid = mid + Math.imul(al2, bh8) | 0; - mid = mid + Math.imul(ah2, bl8) | 0; - hi = hi + Math.imul(ah2, bh8) | 0; - lo = lo + Math.imul(al1, bl9) | 0; - mid = mid + Math.imul(al1, bh9) | 0; - mid = mid + Math.imul(ah1, bl9) | 0; - hi = hi + Math.imul(ah1, bh9) | 0; - var w10 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w10 >>> 26) | 0; - w10 &= 0x3ffffff; - /* k = 11 */ - lo = Math.imul(al9, bl2); - mid = Math.imul(al9, bh2); - mid = mid + Math.imul(ah9, bl2) | 0; - hi = Math.imul(ah9, bh2); - lo = lo + Math.imul(al8, bl3) | 0; - mid = mid + Math.imul(al8, bh3) | 0; - mid = mid + Math.imul(ah8, bl3) | 0; - hi = hi + Math.imul(ah8, bh3) | 0; - lo = lo + Math.imul(al7, bl4) | 0; - mid = mid + Math.imul(al7, bh4) | 0; - mid = mid + Math.imul(ah7, bl4) | 0; - hi = hi + Math.imul(ah7, bh4) | 0; - lo = lo + Math.imul(al6, bl5) | 0; - mid = mid + Math.imul(al6, bh5) | 0; - mid = mid + Math.imul(ah6, bl5) | 0; - hi = hi + Math.imul(ah6, bh5) | 0; - lo = lo + Math.imul(al5, bl6) | 0; - mid = mid + Math.imul(al5, bh6) | 0; - mid = mid + Math.imul(ah5, bl6) | 0; - hi = hi + Math.imul(ah5, bh6) | 0; - lo = lo + Math.imul(al4, bl7) | 0; - mid = mid + Math.imul(al4, bh7) | 0; - mid = mid + Math.imul(ah4, bl7) | 0; - hi = hi + Math.imul(ah4, bh7) | 0; - lo = lo + Math.imul(al3, bl8) | 0; - mid = mid + Math.imul(al3, bh8) | 0; - mid = mid + Math.imul(ah3, bl8) | 0; - hi = hi + Math.imul(ah3, bh8) | 0; - lo = lo + Math.imul(al2, bl9) | 0; - mid = mid + Math.imul(al2, bh9) | 0; - mid = mid + Math.imul(ah2, bl9) | 0; - hi = hi + Math.imul(ah2, bh9) | 0; - var w11 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w11 >>> 26) | 0; - w11 &= 0x3ffffff; - /* k = 12 */ - lo = Math.imul(al9, bl3); - mid = Math.imul(al9, bh3); - mid = mid + Math.imul(ah9, bl3) | 0; - hi = Math.imul(ah9, bh3); - lo = lo + Math.imul(al8, bl4) | 0; - mid = mid + Math.imul(al8, bh4) | 0; - mid = mid + Math.imul(ah8, bl4) | 0; - hi = hi + Math.imul(ah8, bh4) | 0; - lo = lo + Math.imul(al7, bl5) | 0; - mid = mid + Math.imul(al7, bh5) | 0; - mid = mid + Math.imul(ah7, bl5) | 0; - hi = hi + Math.imul(ah7, bh5) | 0; - lo = lo + Math.imul(al6, bl6) | 0; - mid = mid + Math.imul(al6, bh6) | 0; - mid = mid + Math.imul(ah6, bl6) | 0; - hi = hi + Math.imul(ah6, bh6) | 0; - lo = lo + Math.imul(al5, bl7) | 0; - mid = mid + Math.imul(al5, bh7) | 0; - mid = mid + Math.imul(ah5, bl7) | 0; - hi = hi + Math.imul(ah5, bh7) | 0; - lo = lo + Math.imul(al4, bl8) | 0; - mid = mid + Math.imul(al4, bh8) | 0; - mid = mid + Math.imul(ah4, bl8) | 0; - hi = hi + Math.imul(ah4, bh8) | 0; - lo = lo + Math.imul(al3, bl9) | 0; - mid = mid + Math.imul(al3, bh9) | 0; - mid = mid + Math.imul(ah3, bl9) | 0; - hi = hi + Math.imul(ah3, bh9) | 0; - var w12 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w12 >>> 26) | 0; - w12 &= 0x3ffffff; - /* k = 13 */ - lo = Math.imul(al9, bl4); - mid = Math.imul(al9, bh4); - mid = mid + Math.imul(ah9, bl4) | 0; - hi = Math.imul(ah9, bh4); - lo = lo + Math.imul(al8, bl5) | 0; - mid = mid + Math.imul(al8, bh5) | 0; - mid = mid + Math.imul(ah8, bl5) | 0; - hi = hi + Math.imul(ah8, bh5) | 0; - lo = lo + Math.imul(al7, bl6) | 0; - mid = mid + Math.imul(al7, bh6) | 0; - mid = mid + Math.imul(ah7, bl6) | 0; - hi = hi + Math.imul(ah7, bh6) | 0; - lo = lo + Math.imul(al6, bl7) | 0; - mid = mid + Math.imul(al6, bh7) | 0; - mid = mid + Math.imul(ah6, bl7) | 0; - hi = hi + Math.imul(ah6, bh7) | 0; - lo = lo + Math.imul(al5, bl8) | 0; - mid = mid + Math.imul(al5, bh8) | 0; - mid = mid + Math.imul(ah5, bl8) | 0; - hi = hi + Math.imul(ah5, bh8) | 0; - lo = lo + Math.imul(al4, bl9) | 0; - mid = mid + Math.imul(al4, bh9) | 0; - mid = mid + Math.imul(ah4, bl9) | 0; - hi = hi + Math.imul(ah4, bh9) | 0; - var w13 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w13 >>> 26) | 0; - w13 &= 0x3ffffff; - /* k = 14 */ - lo = Math.imul(al9, bl5); - mid = Math.imul(al9, bh5); - mid = mid + Math.imul(ah9, bl5) | 0; - hi = Math.imul(ah9, bh5); - lo = lo + Math.imul(al8, bl6) | 0; - mid = mid + Math.imul(al8, bh6) | 0; - mid = mid + Math.imul(ah8, bl6) | 0; - hi = hi + Math.imul(ah8, bh6) | 0; - lo = lo + Math.imul(al7, bl7) | 0; - mid = mid + Math.imul(al7, bh7) | 0; - mid = mid + Math.imul(ah7, bl7) | 0; - hi = hi + Math.imul(ah7, bh7) | 0; - lo = lo + Math.imul(al6, bl8) | 0; - mid = mid + Math.imul(al6, bh8) | 0; - mid = mid + Math.imul(ah6, bl8) | 0; - hi = hi + Math.imul(ah6, bh8) | 0; - lo = lo + Math.imul(al5, bl9) | 0; - mid = mid + Math.imul(al5, bh9) | 0; - mid = mid + Math.imul(ah5, bl9) | 0; - hi = hi + Math.imul(ah5, bh9) | 0; - var w14 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w14 >>> 26) | 0; - w14 &= 0x3ffffff; - /* k = 15 */ - lo = Math.imul(al9, bl6); - mid = Math.imul(al9, bh6); - mid = mid + Math.imul(ah9, bl6) | 0; - hi = Math.imul(ah9, bh6); - lo = lo + Math.imul(al8, bl7) | 0; - mid = mid + Math.imul(al8, bh7) | 0; - mid = mid + Math.imul(ah8, bl7) | 0; - hi = hi + Math.imul(ah8, bh7) | 0; - lo = lo + Math.imul(al7, bl8) | 0; - mid = mid + Math.imul(al7, bh8) | 0; - mid = mid + Math.imul(ah7, bl8) | 0; - hi = hi + Math.imul(ah7, bh8) | 0; - lo = lo + Math.imul(al6, bl9) | 0; - mid = mid + Math.imul(al6, bh9) | 0; - mid = mid + Math.imul(ah6, bl9) | 0; - hi = hi + Math.imul(ah6, bh9) | 0; - var w15 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w15 >>> 26) | 0; - w15 &= 0x3ffffff; - /* k = 16 */ - lo = Math.imul(al9, bl7); - mid = Math.imul(al9, bh7); - mid = mid + Math.imul(ah9, bl7) | 0; - hi = Math.imul(ah9, bh7); - lo = lo + Math.imul(al8, bl8) | 0; - mid = mid + Math.imul(al8, bh8) | 0; - mid = mid + Math.imul(ah8, bl8) | 0; - hi = hi + Math.imul(ah8, bh8) | 0; - lo = lo + Math.imul(al7, bl9) | 0; - mid = mid + Math.imul(al7, bh9) | 0; - mid = mid + Math.imul(ah7, bl9) | 0; - hi = hi + Math.imul(ah7, bh9) | 0; - var w16 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w16 >>> 26) | 0; - w16 &= 0x3ffffff; - /* k = 17 */ - lo = Math.imul(al9, bl8); - mid = Math.imul(al9, bh8); - mid = mid + Math.imul(ah9, bl8) | 0; - hi = Math.imul(ah9, bh8); - lo = lo + Math.imul(al8, bl9) | 0; - mid = mid + Math.imul(al8, bh9) | 0; - mid = mid + Math.imul(ah8, bl9) | 0; - hi = hi + Math.imul(ah8, bh9) | 0; - var w17 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w17 >>> 26) | 0; - w17 &= 0x3ffffff; - /* k = 18 */ - lo = Math.imul(al9, bl9); - mid = Math.imul(al9, bh9); - mid = mid + Math.imul(ah9, bl9) | 0; - hi = Math.imul(ah9, bh9); - var w18 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0; - c = (hi + (mid >>> 13) | 0) + (w18 >>> 26) | 0; - w18 &= 0x3ffffff; - o[0] = w0; - o[1] = w1; - o[2] = w2; - o[3] = w3; - o[4] = w4; - o[5] = w5; - o[6] = w6; - o[7] = w7; - o[8] = w8; - o[9] = w9; - o[10] = w10; - o[11] = w11; - o[12] = w12; - o[13] = w13; - o[14] = w14; - o[15] = w15; - o[16] = w16; - o[17] = w17; - o[18] = w18; - if (c !== 0) { - o[19] = c; - out.length++; + defaultEncoding = pVersionMajor >= 6 ? 'utf-8' : 'binary'; + } + module.exports = defaultEncoding; + }).call(this, require('_process')); + }, { "_process": 120 }], 332: [function (require, module, exports) { + arguments[4][117][0].apply(exports, arguments); + }, { "dup": 117 }], 333: [function (require, module, exports) { + arguments[4][118][0].apply(exports, arguments); + }, { "./default-encoding": 331, "./precondition": 332, "create-hash/md5": 267, "dup": 118, "ripemd160": 342, "safe-buffer": 343, "sha.js": 347 }], 334: [function (require, module, exports) { + arguments[4][121][0].apply(exports, arguments); + }, { "./privateDecrypt": 336, "./publicEncrypt": 337, "dup": 121 }], 335: [function (require, module, exports) { + (function (Buffer) { + var createHash = require('create-hash'); + module.exports = function (seed, len) { + var t = new Buffer(''); + var i = 0, + c; + while (t.length < len) { + c = i2ops(i++); + t = Buffer.concat([t, createHash('sha1').update(seed).update(c).digest()]); } + return t.slice(0, len); + }; + + function i2ops(c) { + var out = new Buffer(4); + out.writeUInt32BE(c, 0); return out; + } + }).call(this, require("buffer").Buffer); + }, { "buffer": 47, "create-hash": 265 }], 336: [function (require, module, exports) { + (function (Buffer) { + var parseKeys = require('parse-asn1'); + var mgf = require('./mgf'); + var xor = require('./xor'); + var bn = require('bn.js'); + var crt = require('browserify-rsa'); + var createHash = require('create-hash'); + var withPublic = require('./withPublic'); + module.exports = function privateDecrypt(private_key, enc, reverse) { + var padding; + if (private_key.padding) { + padding = private_key.padding; + } else if (reverse) { + padding = 1; + } else { + padding = 4; + } + + var key = parseKeys(private_key); + var k = key.modulus.byteLength(); + if (enc.length > k || new bn(enc).cmp(key.modulus) >= 0) { + throw new Error('decryption error'); + } + var msg; + if (reverse) { + msg = withPublic(new bn(enc), key); + } else { + msg = crt(enc, key); + } + var zBuffer = new Buffer(k - msg.length); + zBuffer.fill(0); + msg = Buffer.concat([zBuffer, msg], k); + if (padding === 4) { + return oaep(key, msg); + } else if (padding === 1) { + return pkcs1(key, msg, reverse); + } else if (padding === 3) { + return msg; + } else { + throw new Error('unknown padding'); + } + }; + + function oaep(key, msg) { + var n = key.modulus; + var k = key.modulus.byteLength(); + var mLen = msg.length; + var iHash = createHash('sha1').update(new Buffer('')).digest(); + var hLen = iHash.length; + var hLen2 = 2 * hLen; + if (msg[0] !== 0) { + throw new Error('decryption error'); + } + var maskedSeed = msg.slice(1, hLen + 1); + var maskedDb = msg.slice(hLen + 1); + var seed = xor(maskedSeed, mgf(maskedDb, hLen)); + var db = xor(maskedDb, mgf(seed, k - hLen - 1)); + if (compare(iHash, db.slice(0, hLen))) { + throw new Error('decryption error'); + } + var i = hLen; + while (db[i] === 0) { + i++; + } + if (db[i++] !== 1) { + throw new Error('decryption error'); + } + return db.slice(i); + } + + function pkcs1(key, msg, reverse) { + var p1 = msg.slice(0, 2); + var i = 2; + var status = 0; + while (msg[i++] !== 0) { + if (i >= msg.length) { + status++; + break; + } + } + var ps = msg.slice(2, i - 1); + var p2 = msg.slice(i - 1, i); + + if (p1.toString('hex') !== '0002' && !reverse || p1.toString('hex') !== '0001' && reverse) { + status++; + } + if (ps.length < 8) { + status++; + } + if (status) { + throw new Error('decryption error'); + } + return msg.slice(i); + } + function compare(a, b) { + a = new Buffer(a); + b = new Buffer(b); + var dif = 0; + var len = a.length; + if (a.length !== b.length) { + dif++; + len = Math.min(a.length, b.length); + } + var i = -1; + while (++i < len) { + dif += a[i] ^ b[i]; + } + return dif; + } + }).call(this, require("buffer").Buffer); + }, { "./mgf": 335, "./withPublic": 338, "./xor": 339, "bn.js": 233, "browserify-rsa": 255, "buffer": 47, "create-hash": 265, "parse-asn1": 328 }], 337: [function (require, module, exports) { + (function (Buffer) { + var parseKeys = require('parse-asn1'); + var randomBytes = require('randombytes'); + var createHash = require('create-hash'); + var mgf = require('./mgf'); + var xor = require('./xor'); + var bn = require('bn.js'); + var withPublic = require('./withPublic'); + var crt = require('browserify-rsa'); + + var constants = { + RSA_PKCS1_OAEP_PADDING: 4, + RSA_PKCS1_PADDIN: 1, + RSA_NO_PADDING: 3 + }; + + module.exports = function publicEncrypt(public_key, msg, reverse) { + var padding; + if (public_key.padding) { + padding = public_key.padding; + } else if (reverse) { + padding = 1; + } else { + padding = 4; + } + var key = parseKeys(public_key); + var paddedMsg; + if (padding === 4) { + paddedMsg = oaep(key, msg); + } else if (padding === 1) { + paddedMsg = pkcs1(key, msg, reverse); + } else if (padding === 3) { + paddedMsg = new bn(msg); + if (paddedMsg.cmp(key.modulus) >= 0) { + throw new Error('data too long for modulus'); + } + } else { + throw new Error('unknown padding'); + } + if (reverse) { + return crt(paddedMsg, key); + } else { + return withPublic(paddedMsg, key); + } }; - // Polyfill comb - if (!Math.imul) { - comb10MulTo = smallMulTo; - } + function oaep(key, msg) { + var k = key.modulus.byteLength(); + var mLen = msg.length; + var iHash = createHash('sha1').update(new Buffer('')).digest(); + var hLen = iHash.length; + var hLen2 = 2 * hLen; + if (mLen > k - hLen2 - 2) { + throw new Error('message too long'); + } + var ps = new Buffer(k - mLen - hLen2 - 2); + ps.fill(0); + var dblen = k - hLen - 1; + var seed = randomBytes(hLen); + var maskedDb = xor(Buffer.concat([iHash, ps, new Buffer([1]), msg], dblen), mgf(seed, dblen)); + var maskedSeed = xor(seed, mgf(maskedDb, hLen)); + return new bn(Buffer.concat([new Buffer([0]), maskedSeed, maskedDb], k)); + } + function pkcs1(key, msg, reverse) { + var mLen = msg.length; + var k = key.modulus.byteLength(); + if (mLen > k - 11) { + throw new Error('message too long'); + } + var ps; + if (reverse) { + ps = new Buffer(k - mLen - 3); + ps.fill(0xff); + } else { + ps = nonZero(k - mLen - 3); + } + return new bn(Buffer.concat([new Buffer([0, reverse ? 1 : 2]), ps, new Buffer([0]), msg], k)); + } + function nonZero(len, crypto) { + var out = new Buffer(len); + var i = 0; + var cache = randomBytes(len * 2); + var cur = 0; + var num; + while (i < len) { + if (cur === cache.length) { + cache = randomBytes(len * 2); + cur = 0; + } + num = cache[cur++]; + if (num) { + out[i++] = num; + } + } + return out; + } + }).call(this, require("buffer").Buffer); + }, { "./mgf": 335, "./withPublic": 338, "./xor": 339, "bn.js": 233, "browserify-rsa": 255, "buffer": 47, "create-hash": 265, "parse-asn1": 328, "randombytes": 340 }], 338: [function (require, module, exports) { + (function (Buffer) { + var bn = require('bn.js'); + function withPublic(paddedMsg, key) { + return new Buffer(paddedMsg.toRed(bn.mont(key.modulus)).redPow(new bn(key.publicExponent)).fromRed().toArray()); + } + + module.exports = withPublic; + }).call(this, require("buffer").Buffer); + }, { "bn.js": 233, "buffer": 47 }], 339: [function (require, module, exports) { + arguments[4][126][0].apply(exports, arguments); + }, { "dup": 126 }], 340: [function (require, module, exports) { + (function (process, global) { + 'use strict'; + + function oldBrowser() { + throw new Error('Secure random number generation is not supported by this browser.\nUse Chrome, Firefox or Internet Explorer 11'); + } + + var Buffer = require('safe-buffer').Buffer; + var crypto = global.crypto || global.msCrypto; + + if (crypto && crypto.getRandomValues) { + module.exports = randomBytes; + } else { + module.exports = oldBrowser; + } + + function randomBytes(size, cb) { + // phantomjs needs to throw + if (size > 65536) throw new Error('requested too many random bytes'); + // in case browserify isn't using the Uint8Array version + var rawBytes = new global.Uint8Array(size); + + // This will not work in older browsers. + // See https://developer.mozilla.org/en-US/docs/Web/API/window.crypto.getRandomValues + if (size > 0) { + // getRandomValues fails on IE if size == 0 + crypto.getRandomValues(rawBytes); + } + + // XXX: phantomjs doesn't like a buffer being passed here + var bytes = Buffer.from(rawBytes.buffer); + + if (typeof cb === 'function') { + return process.nextTick(function () { + cb(null, bytes); + }); + } + + return bytes; + } + }).call(this, require('_process'), typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}); + }, { "_process": 120, "safe-buffer": 343 }], 341: [function (require, module, exports) { + (function (process, global) { + 'use strict'; + + function oldBrowser() { + throw new Error('secure random number generation not supported by this browser\nuse chrome, FireFox or Internet Explorer 11'); + } + var safeBuffer = require('safe-buffer'); + var randombytes = require('randombytes'); + var Buffer = safeBuffer.Buffer; + var kBufferMaxLength = safeBuffer.kMaxLength; + var crypto = global.crypto || global.msCrypto; + var kMaxUint32 = Math.pow(2, 32) - 1; + function assertOffset(offset, length) { + if (typeof offset !== 'number' || offset !== offset) { + // eslint-disable-line no-self-compare + throw new TypeError('offset must be a number'); + } + + if (offset > kMaxUint32 || offset < 0) { + throw new TypeError('offset must be a uint32'); + } + + if (offset > kBufferMaxLength || offset > length) { + throw new RangeError('offset out of range'); + } + } + + function assertSize(size, offset, length) { + if (typeof size !== 'number' || size !== size) { + // eslint-disable-line no-self-compare + throw new TypeError('size must be a number'); + } + + if (size > kMaxUint32 || size < 0) { + throw new TypeError('size must be a uint32'); + } + + if (size + offset > length || size > kBufferMaxLength) { + throw new RangeError('buffer too small'); + } + } + if (crypto && crypto.getRandomValues || !process.browser) { + exports.randomFill = randomFill; + exports.randomFillSync = randomFillSync; + } else { + exports.randomFill = oldBrowser; + exports.randomFillSync = oldBrowser; + } + function randomFill(buf, offset, size, cb) { + if (!Buffer.isBuffer(buf) && !(buf instanceof global.Uint8Array)) { + throw new TypeError('"buf" argument must be a Buffer or Uint8Array'); + } + + if (typeof offset === 'function') { + cb = offset; + offset = 0; + size = buf.length; + } else if (typeof size === 'function') { + cb = size; + size = buf.length - offset; + } else if (typeof cb !== 'function') { + throw new TypeError('"cb" argument must be a function'); + } + assertOffset(offset, buf.length); + assertSize(size, offset, buf.length); + return actualFill(buf, offset, size, cb); + } + + function actualFill(buf, offset, size, cb) { + if (process.browser) { + var ourBuf = buf.buffer; + var uint = new Uint8Array(ourBuf, offset, size); + crypto.getRandomValues(uint); + if (cb) { + process.nextTick(function () { + cb(null, buf); + }); + return; + } + return buf; + } + if (cb) { + randombytes(size, function (err, bytes) { + if (err) { + return cb(err); + } + bytes.copy(buf, offset); + cb(null, buf); + }); + return; + } + var bytes = randombytes(size); + bytes.copy(buf, offset); + return buf; + } + function randomFillSync(buf, offset, size) { + if (typeof offset === 'undefined') { + offset = 0; + } + if (!Buffer.isBuffer(buf) && !(buf instanceof global.Uint8Array)) { + throw new TypeError('"buf" argument must be a Buffer or Uint8Array'); + } + + assertOffset(offset, buf.length); + + if (size === undefined) size = buf.length - offset; + + assertSize(size, offset, buf.length); + + return actualFill(buf, offset, size); + } + }).call(this, require('_process'), typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}); + }, { "_process": 120, "randombytes": 340, "safe-buffer": 343 }], 342: [function (require, module, exports) { + (function (Buffer) { + 'use strict'; + + var inherits = require('inherits'); + var HashBase = require('hash-base'); + + function RIPEMD160() { + HashBase.call(this, 64); + + // state + this._a = 0x67452301; + this._b = 0xefcdab89; + this._c = 0x98badcfe; + this._d = 0x10325476; + this._e = 0xc3d2e1f0; + } + + inherits(RIPEMD160, HashBase); + + RIPEMD160.prototype._update = function () { + var m = new Array(16); + for (var i = 0; i < 16; ++i) { + m[i] = this._block.readInt32LE(i * 4); + }var al = this._a; + var bl = this._b; + var cl = this._c; + var dl = this._d; + var el = this._e; + + // Mj = 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 + // K = 0x00000000 + // Sj = 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8 + al = fn1(al, bl, cl, dl, el, m[0], 0x00000000, 11);cl = rotl(cl, 10); + el = fn1(el, al, bl, cl, dl, m[1], 0x00000000, 14);bl = rotl(bl, 10); + dl = fn1(dl, el, al, bl, cl, m[2], 0x00000000, 15);al = rotl(al, 10); + cl = fn1(cl, dl, el, al, bl, m[3], 0x00000000, 12);el = rotl(el, 10); + bl = fn1(bl, cl, dl, el, al, m[4], 0x00000000, 5);dl = rotl(dl, 10); + al = fn1(al, bl, cl, dl, el, m[5], 0x00000000, 8);cl = rotl(cl, 10); + el = fn1(el, al, bl, cl, dl, m[6], 0x00000000, 7);bl = rotl(bl, 10); + dl = fn1(dl, el, al, bl, cl, m[7], 0x00000000, 9);al = rotl(al, 10); + cl = fn1(cl, dl, el, al, bl, m[8], 0x00000000, 11);el = rotl(el, 10); + bl = fn1(bl, cl, dl, el, al, m[9], 0x00000000, 13);dl = rotl(dl, 10); + al = fn1(al, bl, cl, dl, el, m[10], 0x00000000, 14);cl = rotl(cl, 10); + el = fn1(el, al, bl, cl, dl, m[11], 0x00000000, 15);bl = rotl(bl, 10); + dl = fn1(dl, el, al, bl, cl, m[12], 0x00000000, 6);al = rotl(al, 10); + cl = fn1(cl, dl, el, al, bl, m[13], 0x00000000, 7);el = rotl(el, 10); + bl = fn1(bl, cl, dl, el, al, m[14], 0x00000000, 9);dl = rotl(dl, 10); + al = fn1(al, bl, cl, dl, el, m[15], 0x00000000, 8);cl = rotl(cl, 10); + + // Mj = 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8 + // K = 0x5a827999 + // Sj = 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12 + el = fn2(el, al, bl, cl, dl, m[7], 0x5a827999, 7);bl = rotl(bl, 10); + dl = fn2(dl, el, al, bl, cl, m[4], 0x5a827999, 6);al = rotl(al, 10); + cl = fn2(cl, dl, el, al, bl, m[13], 0x5a827999, 8);el = rotl(el, 10); + bl = fn2(bl, cl, dl, el, al, m[1], 0x5a827999, 13);dl = rotl(dl, 10); + al = fn2(al, bl, cl, dl, el, m[10], 0x5a827999, 11);cl = rotl(cl, 10); + el = fn2(el, al, bl, cl, dl, m[6], 0x5a827999, 9);bl = rotl(bl, 10); + dl = fn2(dl, el, al, bl, cl, m[15], 0x5a827999, 7);al = rotl(al, 10); + cl = fn2(cl, dl, el, al, bl, m[3], 0x5a827999, 15);el = rotl(el, 10); + bl = fn2(bl, cl, dl, el, al, m[12], 0x5a827999, 7);dl = rotl(dl, 10); + al = fn2(al, bl, cl, dl, el, m[0], 0x5a827999, 12);cl = rotl(cl, 10); + el = fn2(el, al, bl, cl, dl, m[9], 0x5a827999, 15);bl = rotl(bl, 10); + dl = fn2(dl, el, al, bl, cl, m[5], 0x5a827999, 9);al = rotl(al, 10); + cl = fn2(cl, dl, el, al, bl, m[2], 0x5a827999, 11);el = rotl(el, 10); + bl = fn2(bl, cl, dl, el, al, m[14], 0x5a827999, 7);dl = rotl(dl, 10); + al = fn2(al, bl, cl, dl, el, m[11], 0x5a827999, 13);cl = rotl(cl, 10); + el = fn2(el, al, bl, cl, dl, m[8], 0x5a827999, 12);bl = rotl(bl, 10); + + // Mj = 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12 + // K = 0x6ed9eba1 + // Sj = 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5 + dl = fn3(dl, el, al, bl, cl, m[3], 0x6ed9eba1, 11);al = rotl(al, 10); + cl = fn3(cl, dl, el, al, bl, m[10], 0x6ed9eba1, 13);el = rotl(el, 10); + bl = fn3(bl, cl, dl, el, al, m[14], 0x6ed9eba1, 6);dl = rotl(dl, 10); + al = fn3(al, bl, cl, dl, el, m[4], 0x6ed9eba1, 7);cl = rotl(cl, 10); + el = fn3(el, al, bl, cl, dl, m[9], 0x6ed9eba1, 14);bl = rotl(bl, 10); + dl = fn3(dl, el, al, bl, cl, m[15], 0x6ed9eba1, 9);al = rotl(al, 10); + cl = fn3(cl, dl, el, al, bl, m[8], 0x6ed9eba1, 13);el = rotl(el, 10); + bl = fn3(bl, cl, dl, el, al, m[1], 0x6ed9eba1, 15);dl = rotl(dl, 10); + al = fn3(al, bl, cl, dl, el, m[2], 0x6ed9eba1, 14);cl = rotl(cl, 10); + el = fn3(el, al, bl, cl, dl, m[7], 0x6ed9eba1, 8);bl = rotl(bl, 10); + dl = fn3(dl, el, al, bl, cl, m[0], 0x6ed9eba1, 13);al = rotl(al, 10); + cl = fn3(cl, dl, el, al, bl, m[6], 0x6ed9eba1, 6);el = rotl(el, 10); + bl = fn3(bl, cl, dl, el, al, m[13], 0x6ed9eba1, 5);dl = rotl(dl, 10); + al = fn3(al, bl, cl, dl, el, m[11], 0x6ed9eba1, 12);cl = rotl(cl, 10); + el = fn3(el, al, bl, cl, dl, m[5], 0x6ed9eba1, 7);bl = rotl(bl, 10); + dl = fn3(dl, el, al, bl, cl, m[12], 0x6ed9eba1, 5);al = rotl(al, 10); + + // Mj = 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2 + // K = 0x8f1bbcdc + // Sj = 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12 + cl = fn4(cl, dl, el, al, bl, m[1], 0x8f1bbcdc, 11);el = rotl(el, 10); + bl = fn4(bl, cl, dl, el, al, m[9], 0x8f1bbcdc, 12);dl = rotl(dl, 10); + al = fn4(al, bl, cl, dl, el, m[11], 0x8f1bbcdc, 14);cl = rotl(cl, 10); + el = fn4(el, al, bl, cl, dl, m[10], 0x8f1bbcdc, 15);bl = rotl(bl, 10); + dl = fn4(dl, el, al, bl, cl, m[0], 0x8f1bbcdc, 14);al = rotl(al, 10); + cl = fn4(cl, dl, el, al, bl, m[8], 0x8f1bbcdc, 15);el = rotl(el, 10); + bl = fn4(bl, cl, dl, el, al, m[12], 0x8f1bbcdc, 9);dl = rotl(dl, 10); + al = fn4(al, bl, cl, dl, el, m[4], 0x8f1bbcdc, 8);cl = rotl(cl, 10); + el = fn4(el, al, bl, cl, dl, m[13], 0x8f1bbcdc, 9);bl = rotl(bl, 10); + dl = fn4(dl, el, al, bl, cl, m[3], 0x8f1bbcdc, 14);al = rotl(al, 10); + cl = fn4(cl, dl, el, al, bl, m[7], 0x8f1bbcdc, 5);el = rotl(el, 10); + bl = fn4(bl, cl, dl, el, al, m[15], 0x8f1bbcdc, 6);dl = rotl(dl, 10); + al = fn4(al, bl, cl, dl, el, m[14], 0x8f1bbcdc, 8);cl = rotl(cl, 10); + el = fn4(el, al, bl, cl, dl, m[5], 0x8f1bbcdc, 6);bl = rotl(bl, 10); + dl = fn4(dl, el, al, bl, cl, m[6], 0x8f1bbcdc, 5);al = rotl(al, 10); + cl = fn4(cl, dl, el, al, bl, m[2], 0x8f1bbcdc, 12);el = rotl(el, 10); + + // Mj = 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13 + // K = 0xa953fd4e + // Sj = 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6 + bl = fn5(bl, cl, dl, el, al, m[4], 0xa953fd4e, 9);dl = rotl(dl, 10); + al = fn5(al, bl, cl, dl, el, m[0], 0xa953fd4e, 15);cl = rotl(cl, 10); + el = fn5(el, al, bl, cl, dl, m[5], 0xa953fd4e, 5);bl = rotl(bl, 10); + dl = fn5(dl, el, al, bl, cl, m[9], 0xa953fd4e, 11);al = rotl(al, 10); + cl = fn5(cl, dl, el, al, bl, m[7], 0xa953fd4e, 6);el = rotl(el, 10); + bl = fn5(bl, cl, dl, el, al, m[12], 0xa953fd4e, 8);dl = rotl(dl, 10); + al = fn5(al, bl, cl, dl, el, m[2], 0xa953fd4e, 13);cl = rotl(cl, 10); + el = fn5(el, al, bl, cl, dl, m[10], 0xa953fd4e, 12);bl = rotl(bl, 10); + dl = fn5(dl, el, al, bl, cl, m[14], 0xa953fd4e, 5);al = rotl(al, 10); + cl = fn5(cl, dl, el, al, bl, m[1], 0xa953fd4e, 12);el = rotl(el, 10); + bl = fn5(bl, cl, dl, el, al, m[3], 0xa953fd4e, 13);dl = rotl(dl, 10); + al = fn5(al, bl, cl, dl, el, m[8], 0xa953fd4e, 14);cl = rotl(cl, 10); + el = fn5(el, al, bl, cl, dl, m[11], 0xa953fd4e, 11);bl = rotl(bl, 10); + dl = fn5(dl, el, al, bl, cl, m[6], 0xa953fd4e, 8);al = rotl(al, 10); + cl = fn5(cl, dl, el, al, bl, m[15], 0xa953fd4e, 5);el = rotl(el, 10); + bl = fn5(bl, cl, dl, el, al, m[13], 0xa953fd4e, 6);dl = rotl(dl, 10); + + var ar = this._a; + var br = this._b; + var cr = this._c; + var dr = this._d; + var er = this._e; - function bigMulTo(self, num, out) { - out.negative = num.negative ^ self.negative; - out.length = self.length + num.length; + // M'j = 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12 + // K' = 0x50a28be6 + // S'j = 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6 + ar = fn5(ar, br, cr, dr, er, m[5], 0x50a28be6, 8);cr = rotl(cr, 10); + er = fn5(er, ar, br, cr, dr, m[14], 0x50a28be6, 9);br = rotl(br, 10); + dr = fn5(dr, er, ar, br, cr, m[7], 0x50a28be6, 9);ar = rotl(ar, 10); + cr = fn5(cr, dr, er, ar, br, m[0], 0x50a28be6, 11);er = rotl(er, 10); + br = fn5(br, cr, dr, er, ar, m[9], 0x50a28be6, 13);dr = rotl(dr, 10); + ar = fn5(ar, br, cr, dr, er, m[2], 0x50a28be6, 15);cr = rotl(cr, 10); + er = fn5(er, ar, br, cr, dr, m[11], 0x50a28be6, 15);br = rotl(br, 10); + dr = fn5(dr, er, ar, br, cr, m[4], 0x50a28be6, 5);ar = rotl(ar, 10); + cr = fn5(cr, dr, er, ar, br, m[13], 0x50a28be6, 7);er = rotl(er, 10); + br = fn5(br, cr, dr, er, ar, m[6], 0x50a28be6, 7);dr = rotl(dr, 10); + ar = fn5(ar, br, cr, dr, er, m[15], 0x50a28be6, 8);cr = rotl(cr, 10); + er = fn5(er, ar, br, cr, dr, m[8], 0x50a28be6, 11);br = rotl(br, 10); + dr = fn5(dr, er, ar, br, cr, m[1], 0x50a28be6, 14);ar = rotl(ar, 10); + cr = fn5(cr, dr, er, ar, br, m[10], 0x50a28be6, 14);er = rotl(er, 10); + br = fn5(br, cr, dr, er, ar, m[3], 0x50a28be6, 12);dr = rotl(dr, 10); + ar = fn5(ar, br, cr, dr, er, m[12], 0x50a28be6, 6);cr = rotl(cr, 10); - var carry = 0; - var hncarry = 0; - for (var k = 0; k < out.length - 1; k++) { - // Sum all words with the same `i + j = k` and accumulate `ncarry`, - // note that ncarry could be >= 0x3ffffff - var ncarry = hncarry; - hncarry = 0; - var rword = carry & 0x3ffffff; - var maxJ = Math.min(k, num.length - 1); - for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) { - var i = k - j; - var a = self.words[i] | 0; - var b = num.words[j] | 0; - var r = a * b; + // M'j = 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2 + // K' = 0x5c4dd124 + // S'j = 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11 + er = fn4(er, ar, br, cr, dr, m[6], 0x5c4dd124, 9);br = rotl(br, 10); + dr = fn4(dr, er, ar, br, cr, m[11], 0x5c4dd124, 13);ar = rotl(ar, 10); + cr = fn4(cr, dr, er, ar, br, m[3], 0x5c4dd124, 15);er = rotl(er, 10); + br = fn4(br, cr, dr, er, ar, m[7], 0x5c4dd124, 7);dr = rotl(dr, 10); + ar = fn4(ar, br, cr, dr, er, m[0], 0x5c4dd124, 12);cr = rotl(cr, 10); + er = fn4(er, ar, br, cr, dr, m[13], 0x5c4dd124, 8);br = rotl(br, 10); + dr = fn4(dr, er, ar, br, cr, m[5], 0x5c4dd124, 9);ar = rotl(ar, 10); + cr = fn4(cr, dr, er, ar, br, m[10], 0x5c4dd124, 11);er = rotl(er, 10); + br = fn4(br, cr, dr, er, ar, m[14], 0x5c4dd124, 7);dr = rotl(dr, 10); + ar = fn4(ar, br, cr, dr, er, m[15], 0x5c4dd124, 7);cr = rotl(cr, 10); + er = fn4(er, ar, br, cr, dr, m[8], 0x5c4dd124, 12);br = rotl(br, 10); + dr = fn4(dr, er, ar, br, cr, m[12], 0x5c4dd124, 7);ar = rotl(ar, 10); + cr = fn4(cr, dr, er, ar, br, m[4], 0x5c4dd124, 6);er = rotl(er, 10); + br = fn4(br, cr, dr, er, ar, m[9], 0x5c4dd124, 15);dr = rotl(dr, 10); + ar = fn4(ar, br, cr, dr, er, m[1], 0x5c4dd124, 13);cr = rotl(cr, 10); + er = fn4(er, ar, br, cr, dr, m[2], 0x5c4dd124, 11);br = rotl(br, 10); - var lo = r & 0x3ffffff; - ncarry = ncarry + (r / 0x4000000 | 0) | 0; - lo = lo + rword | 0; - rword = lo & 0x3ffffff; - ncarry = ncarry + (lo >>> 26) | 0; + // M'j = 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13 + // K' = 0x6d703ef3 + // S'j = 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5 + dr = fn3(dr, er, ar, br, cr, m[15], 0x6d703ef3, 9);ar = rotl(ar, 10); + cr = fn3(cr, dr, er, ar, br, m[5], 0x6d703ef3, 7);er = rotl(er, 10); + br = fn3(br, cr, dr, er, ar, m[1], 0x6d703ef3, 15);dr = rotl(dr, 10); + ar = fn3(ar, br, cr, dr, er, m[3], 0x6d703ef3, 11);cr = rotl(cr, 10); + er = fn3(er, ar, br, cr, dr, m[7], 0x6d703ef3, 8);br = rotl(br, 10); + dr = fn3(dr, er, ar, br, cr, m[14], 0x6d703ef3, 6);ar = rotl(ar, 10); + cr = fn3(cr, dr, er, ar, br, m[6], 0x6d703ef3, 6);er = rotl(er, 10); + br = fn3(br, cr, dr, er, ar, m[9], 0x6d703ef3, 14);dr = rotl(dr, 10); + ar = fn3(ar, br, cr, dr, er, m[11], 0x6d703ef3, 12);cr = rotl(cr, 10); + er = fn3(er, ar, br, cr, dr, m[8], 0x6d703ef3, 13);br = rotl(br, 10); + dr = fn3(dr, er, ar, br, cr, m[12], 0x6d703ef3, 5);ar = rotl(ar, 10); + cr = fn3(cr, dr, er, ar, br, m[2], 0x6d703ef3, 14);er = rotl(er, 10); + br = fn3(br, cr, dr, er, ar, m[10], 0x6d703ef3, 13);dr = rotl(dr, 10); + ar = fn3(ar, br, cr, dr, er, m[0], 0x6d703ef3, 13);cr = rotl(cr, 10); + er = fn3(er, ar, br, cr, dr, m[4], 0x6d703ef3, 7);br = rotl(br, 10); + dr = fn3(dr, er, ar, br, cr, m[13], 0x6d703ef3, 5);ar = rotl(ar, 10); - hncarry += ncarry >>> 26; - ncarry &= 0x3ffffff; - } - out.words[k] = rword; - carry = ncarry; - ncarry = hncarry; - } - if (carry !== 0) { - out.words[k] = carry; - } else { - out.length--; + // M'j = 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14 + // K' = 0x7a6d76e9 + // S'j = 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8 + cr = fn2(cr, dr, er, ar, br, m[8], 0x7a6d76e9, 15);er = rotl(er, 10); + br = fn2(br, cr, dr, er, ar, m[6], 0x7a6d76e9, 5);dr = rotl(dr, 10); + ar = fn2(ar, br, cr, dr, er, m[4], 0x7a6d76e9, 8);cr = rotl(cr, 10); + er = fn2(er, ar, br, cr, dr, m[1], 0x7a6d76e9, 11);br = rotl(br, 10); + dr = fn2(dr, er, ar, br, cr, m[3], 0x7a6d76e9, 14);ar = rotl(ar, 10); + cr = fn2(cr, dr, er, ar, br, m[11], 0x7a6d76e9, 14);er = rotl(er, 10); + br = fn2(br, cr, dr, er, ar, m[15], 0x7a6d76e9, 6);dr = rotl(dr, 10); + ar = fn2(ar, br, cr, dr, er, m[0], 0x7a6d76e9, 14);cr = rotl(cr, 10); + er = fn2(er, ar, br, cr, dr, m[5], 0x7a6d76e9, 6);br = rotl(br, 10); + dr = fn2(dr, er, ar, br, cr, m[12], 0x7a6d76e9, 9);ar = rotl(ar, 10); + cr = fn2(cr, dr, er, ar, br, m[2], 0x7a6d76e9, 12);er = rotl(er, 10); + br = fn2(br, cr, dr, er, ar, m[13], 0x7a6d76e9, 9);dr = rotl(dr, 10); + ar = fn2(ar, br, cr, dr, er, m[9], 0x7a6d76e9, 12);cr = rotl(cr, 10); + er = fn2(er, ar, br, cr, dr, m[7], 0x7a6d76e9, 5);br = rotl(br, 10); + dr = fn2(dr, er, ar, br, cr, m[10], 0x7a6d76e9, 15);ar = rotl(ar, 10); + cr = fn2(cr, dr, er, ar, br, m[14], 0x7a6d76e9, 8);er = rotl(er, 10); + + // M'j = 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11 + // K' = 0x00000000 + // S'j = 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11 + br = fn1(br, cr, dr, er, ar, m[12], 0x00000000, 8);dr = rotl(dr, 10); + ar = fn1(ar, br, cr, dr, er, m[15], 0x00000000, 5);cr = rotl(cr, 10); + er = fn1(er, ar, br, cr, dr, m[10], 0x00000000, 12);br = rotl(br, 10); + dr = fn1(dr, er, ar, br, cr, m[4], 0x00000000, 9);ar = rotl(ar, 10); + cr = fn1(cr, dr, er, ar, br, m[1], 0x00000000, 12);er = rotl(er, 10); + br = fn1(br, cr, dr, er, ar, m[5], 0x00000000, 5);dr = rotl(dr, 10); + ar = fn1(ar, br, cr, dr, er, m[8], 0x00000000, 14);cr = rotl(cr, 10); + er = fn1(er, ar, br, cr, dr, m[7], 0x00000000, 6);br = rotl(br, 10); + dr = fn1(dr, er, ar, br, cr, m[6], 0x00000000, 8);ar = rotl(ar, 10); + cr = fn1(cr, dr, er, ar, br, m[2], 0x00000000, 13);er = rotl(er, 10); + br = fn1(br, cr, dr, er, ar, m[13], 0x00000000, 6);dr = rotl(dr, 10); + ar = fn1(ar, br, cr, dr, er, m[14], 0x00000000, 5);cr = rotl(cr, 10); + er = fn1(er, ar, br, cr, dr, m[0], 0x00000000, 15);br = rotl(br, 10); + dr = fn1(dr, er, ar, br, cr, m[3], 0x00000000, 13);ar = rotl(ar, 10); + cr = fn1(cr, dr, er, ar, br, m[9], 0x00000000, 11);er = rotl(er, 10); + br = fn1(br, cr, dr, er, ar, m[11], 0x00000000, 11);dr = rotl(dr, 10); + + // change state + var t = this._b + cl + dr | 0; + this._b = this._c + dl + er | 0; + this._c = this._d + el + ar | 0; + this._d = this._e + al + br | 0; + this._e = this._a + bl + cr | 0; + this._a = t; + }; + + RIPEMD160.prototype._digest = function () { + // create padding and handle blocks + this._block[this._blockOffset++] = 0x80; + if (this._blockOffset > 56) { + this._block.fill(0, this._blockOffset, 64); + this._update(); + this._blockOffset = 0; } - return out.strip(); + this._block.fill(0, this._blockOffset, 56); + this._block.writeUInt32LE(this._length[0], 56); + this._block.writeUInt32LE(this._length[1], 60); + this._update(); + + // produce result + var buffer = new Buffer(20); + buffer.writeInt32LE(this._a, 0); + buffer.writeInt32LE(this._b, 4); + buffer.writeInt32LE(this._c, 8); + buffer.writeInt32LE(this._d, 12); + buffer.writeInt32LE(this._e, 16); + return buffer; + }; + + function rotl(x, n) { + return x << n | x >>> 32 - n; } - function jumboMulTo(self, num, out) { - var fftm = new FFTM(); - return fftm.mulp(self, num, out); + function fn1(a, b, c, d, e, m, k, s) { + return rotl(a + (b ^ c ^ d) + m + k | 0, s) + e | 0; } - BN.prototype.mulTo = function mulTo(num, out) { - var res; - var len = this.length + num.length; - if (this.length === 10 && num.length === 10) { - res = comb10MulTo(this, num, out); - } else if (len < 63) { - res = smallMulTo(this, num, out); - } else if (len < 1024) { - res = bigMulTo(this, num, out); - } else { - res = jumboMulTo(this, num, out); - } + function fn2(a, b, c, d, e, m, k, s) { + return rotl(a + (b & c | ~b & d) + m + k | 0, s) + e | 0; + } - return res; - }; + function fn3(a, b, c, d, e, m, k, s) { + return rotl(a + ((b | ~c) ^ d) + m + k | 0, s) + e | 0; + } - // Cooley-Tukey algorithm for FFT - // slightly revisited to rely on looping instead of recursion + function fn4(a, b, c, d, e, m, k, s) { + return rotl(a + (b & d | c & ~d) + m + k | 0, s) + e | 0; + } - function FFTM(x, y) { - this.x = x; - this.y = y; + function fn5(a, b, c, d, e, m, k, s) { + return rotl(a + (b ^ (c | ~d)) + m + k | 0, s) + e | 0; } - FFTM.prototype.makeRBT = function makeRBT(N) { - var t = new Array(N); - var l = BN.prototype._countBits(N) - 1; - for (var i = 0; i < N; i++) { - t[i] = this.revBin(i, l, N); - } + module.exports = RIPEMD160; + }).call(this, require("buffer").Buffer); + }, { "buffer": 47, "hash-base": 304, "inherits": 318 }], 343: [function (require, module, exports) { + arguments[4][143][0].apply(exports, arguments); + }, { "buffer": 47, "dup": 143 }], 344: [function (require, module, exports) { + module.exports = require('scryptsy'); + }, { "scryptsy": 345 }], 345: [function (require, module, exports) { + (function (Buffer) { + var pbkdf2Sync = require('pbkdf2').pbkdf2Sync; - return t; - }; + var MAX_VALUE = 0x7fffffff; - // Returns binary-reversed representation of `x` - FFTM.prototype.revBin = function revBin(x, l, N) { - if (x === 0 || x === N - 1) return x; + // N = Cpu cost, r = Memory cost, p = parallelization cost + function scrypt(key, salt, N, r, p, dkLen, progressCallback) { + if (N === 0 || (N & N - 1) !== 0) throw Error('N must be > 0 and a power of 2'); - var rb = 0; - for (var i = 0; i < l; i++) { - rb |= (x & 1) << l - i - 1; - x >>= 1; + if (N > MAX_VALUE / 128 / r) throw Error('Parameter N is too large'); + if (r > MAX_VALUE / 128 / p) throw Error('Parameter r is too large'); + + var XY = new Buffer(256 * r); + var V = new Buffer(128 * r * N); + + // pseudo global + var B32 = new Int32Array(16); // salsa20_8 + var x = new Int32Array(16); // salsa20_8 + var _X = new Buffer(64); // blockmix_salsa8 + + // pseudo global + var B = pbkdf2Sync(key, salt, 1, p * 128 * r, 'sha256'); + + var tickCallback; + if (progressCallback) { + var totalOps = p * N * 2; + var currentOp = 0; + + tickCallback = function tickCallback() { + ++currentOp; + + // send progress notifications once every 1,000 ops + if (currentOp % 1000 === 0) { + progressCallback({ + current: currentOp, + total: totalOps, + percent: currentOp / totalOps * 100.0 + }); + } + }; } - return rb; - }; + for (var i = 0; i < p; i++) { + smix(B, i * 128 * r, r, N, V, XY); + } - // Performs "tweedling" phase, therefore 'emulating' - // behaviour of the recursive algorithm - FFTM.prototype.permute = function permute(rbt, rws, iws, rtws, itws, N) { - for (var i = 0; i < N; i++) { - rtws[i] = rws[rbt[i]]; - itws[i] = iws[rbt[i]]; + return pbkdf2Sync(key, B, 1, dkLen, 'sha256'); + + // all of these functions are actually moved to the top + // due to function hoisting + + function smix(B, Bi, r, N, V, XY) { + var Xi = 0; + var Yi = 128 * r; + var i; + + B.copy(XY, Xi, Bi, Bi + Yi); + + for (i = 0; i < N; i++) { + XY.copy(V, i * Yi, Xi, Xi + Yi); + blockmix_salsa8(XY, Xi, Yi, r); + + if (tickCallback) tickCallback(); + } + + for (i = 0; i < N; i++) { + var offset = Xi + (2 * r - 1) * 64; + var j = XY.readUInt32LE(offset) & N - 1; + blockxor(V, j * Yi, XY, Xi, Yi); + blockmix_salsa8(XY, Xi, Yi, r); + + if (tickCallback) tickCallback(); + } + + XY.copy(B, Bi, Xi, Xi + Yi); } - }; - FFTM.prototype.transform = function transform(rws, iws, rtws, itws, N, rbt) { - this.permute(rbt, rws, iws, rtws, itws, N); + function blockmix_salsa8(BY, Bi, Yi, r) { + var i; - for (var s = 1; s < N; s <<= 1) { - var l = s << 1; + arraycopy(BY, Bi + (2 * r - 1) * 64, _X, 0, 64); - var rtwdf = Math.cos(2 * Math.PI / l); - var itwdf = Math.sin(2 * Math.PI / l); + for (i = 0; i < 2 * r; i++) { + blockxor(BY, i * 64, _X, 0, 64); + salsa20_8(_X); + arraycopy(_X, 0, BY, Yi + i * 64, 64); + } - for (var p = 0; p < N; p += l) { - var rtwdf_ = rtwdf; - var itwdf_ = itwdf; + for (i = 0; i < r; i++) { + arraycopy(BY, Yi + i * 2 * 64, BY, Bi + i * 64, 64); + } - for (var j = 0; j < s; j++) { - var re = rtws[p + j]; - var ie = itws[p + j]; + for (i = 0; i < r; i++) { + arraycopy(BY, Yi + (i * 2 + 1) * 64, BY, Bi + (i + r) * 64, 64); + } + } - var ro = rtws[p + j + s]; - var io = itws[p + j + s]; + function R(a, b) { + return a << b | a >>> 32 - b; + } - var rx = rtwdf_ * ro - itwdf_ * io; + function salsa20_8(B) { + var i; - io = rtwdf_ * io + itwdf_ * ro; - ro = rx; + for (i = 0; i < 16; i++) { + B32[i] = (B[i * 4 + 0] & 0xff) << 0; + B32[i] |= (B[i * 4 + 1] & 0xff) << 8; + B32[i] |= (B[i * 4 + 2] & 0xff) << 16; + B32[i] |= (B[i * 4 + 3] & 0xff) << 24; + // B32[i] = B.readUInt32LE(i*4) <--- this is signficantly slower even in Node.js + } - rtws[p + j] = re + ro; - itws[p + j] = ie + io; + arraycopy(B32, 0, x, 0, 16); - rtws[p + j + s] = re - ro; - itws[p + j + s] = ie - io; + for (i = 8; i > 0; i -= 2) { + x[4] ^= R(x[0] + x[12], 7); + x[8] ^= R(x[4] + x[0], 9); + x[12] ^= R(x[8] + x[4], 13); + x[0] ^= R(x[12] + x[8], 18); + x[9] ^= R(x[5] + x[1], 7); + x[13] ^= R(x[9] + x[5], 9); + x[1] ^= R(x[13] + x[9], 13); + x[5] ^= R(x[1] + x[13], 18); + x[14] ^= R(x[10] + x[6], 7); + x[2] ^= R(x[14] + x[10], 9); + x[6] ^= R(x[2] + x[14], 13); + x[10] ^= R(x[6] + x[2], 18); + x[3] ^= R(x[15] + x[11], 7); + x[7] ^= R(x[3] + x[15], 9); + x[11] ^= R(x[7] + x[3], 13); + x[15] ^= R(x[11] + x[7], 18); + x[1] ^= R(x[0] + x[3], 7); + x[2] ^= R(x[1] + x[0], 9); + x[3] ^= R(x[2] + x[1], 13); + x[0] ^= R(x[3] + x[2], 18); + x[6] ^= R(x[5] + x[4], 7); + x[7] ^= R(x[6] + x[5], 9); + x[4] ^= R(x[7] + x[6], 13); + x[5] ^= R(x[4] + x[7], 18); + x[11] ^= R(x[10] + x[9], 7); + x[8] ^= R(x[11] + x[10], 9); + x[9] ^= R(x[8] + x[11], 13); + x[10] ^= R(x[9] + x[8], 18); + x[12] ^= R(x[15] + x[14], 7); + x[13] ^= R(x[12] + x[15], 9); + x[14] ^= R(x[13] + x[12], 13); + x[15] ^= R(x[14] + x[13], 18); + } - /* jshint maxdepth : false */ - if (j !== l) { - rx = rtwdf * rtwdf_ - itwdf * itwdf_; + for (i = 0; i < 16; ++i) { + B32[i] = x[i] + B32[i]; + }for (i = 0; i < 16; i++) { + var bi = i * 4; + B[bi + 0] = B32[i] >> 0 & 0xff; + B[bi + 1] = B32[i] >> 8 & 0xff; + B[bi + 2] = B32[i] >> 16 & 0xff; + B[bi + 3] = B32[i] >> 24 & 0xff; + // B.writeInt32LE(B32[i], i*4) //<--- this is signficantly slower even in Node.js + } + } - itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_; - rtwdf_ = rx; - } - } + // naive approach... going back to loop unrolling may yield additional performance + function blockxor(S, Si, D, Di, len) { + for (var i = 0; i < len; i++) { + D[Di + i] ^= S[Si + i]; } } - }; + } - FFTM.prototype.guessLen13b = function guessLen13b(n, m) { - var N = Math.max(m, n) | 1; - var odd = N & 1; - var i = 0; - for (N = N / 2 | 0; N; N = N >>> 1) { - i++; + function arraycopy(src, srcPos, dest, destPos, length) { + if (Buffer.isBuffer(src) && Buffer.isBuffer(dest)) { + src.copy(dest, destPos, srcPos, srcPos + length); + } else { + while (length--) { + dest[destPos++] = src[srcPos++]; + } } + } - return 1 << i + 1 + odd; - }; + module.exports = scrypt; + }).call(this, require("buffer").Buffer); + }, { "buffer": 47, "pbkdf2": 329 }], 346: [function (require, module, exports) { + var Buffer = require('safe-buffer').Buffer; - FFTM.prototype.conjugate = function conjugate(rws, iws, N) { - if (N <= 1) return; + // prototype class for hash functions + function Hash(blockSize, finalSize) { + this._block = Buffer.alloc(blockSize); + this._finalSize = finalSize; + this._blockSize = blockSize; + this._len = 0; + } - for (var i = 0; i < N / 2; i++) { - var t = rws[i]; + Hash.prototype.update = function (data, enc) { + if (typeof data === 'string') { + enc = enc || 'utf8'; + data = Buffer.from(data, enc); + } - rws[i] = rws[N - i - 1]; - rws[N - i - 1] = t; + var block = this._block; + var blockSize = this._blockSize; + var length = data.length; + var accum = this._len; + + for (var offset = 0; offset < length;) { + var assigned = accum % blockSize; + var remainder = Math.min(length - offset, blockSize - assigned); + + for (var i = 0; i < remainder; i++) { + block[assigned + i] = data[offset + i]; + } + + accum += remainder; + offset += remainder; + + if (accum % blockSize === 0) { + this._update(block); + } + } + + this._len += length; + return this; + }; + + Hash.prototype.digest = function (enc) { + var rem = this._len % this._blockSize; + + this._block[rem] = 0x80; + + // zero (rem + 1) trailing bits, where (rem + 1) is the smallest + // non-negative solution to the equation (length + 1 + (rem + 1)) === finalSize mod blockSize + this._block.fill(0, rem + 1); + + if (rem >= this._finalSize) { + this._update(this._block); + this._block.fill(0); + } + + var bits = this._len * 8; + + // uint32 + if (bits <= 0xffffffff) { + this._block.writeUInt32BE(bits, this._blockSize - 4); + + // uint64 + } else { + var lowBits = bits & 0xffffffff; + var highBits = (bits - lowBits) / 0x100000000; + + this._block.writeUInt32BE(highBits, this._blockSize - 8); + this._block.writeUInt32BE(lowBits, this._blockSize - 4); + } + + this._update(this._block); + var hash = this._hash(); + + return enc ? hash.toString(enc) : hash; + }; - t = iws[i]; + Hash.prototype._update = function () { + throw new Error('_update must be implemented by subclass'); + }; - iws[i] = -iws[N - i - 1]; - iws[N - i - 1] = -t; - } - }; + module.exports = Hash; + }, { "safe-buffer": 343 }], 347: [function (require, module, exports) { + arguments[4][145][0].apply(exports, arguments); + }, { "./sha": 348, "./sha1": 349, "./sha224": 350, "./sha256": 351, "./sha384": 352, "./sha512": 353, "dup": 145 }], 348: [function (require, module, exports) { + arguments[4][146][0].apply(exports, arguments); + }, { "./hash": 346, "dup": 146, "inherits": 318, "safe-buffer": 343 }], 349: [function (require, module, exports) { + arguments[4][147][0].apply(exports, arguments); + }, { "./hash": 346, "dup": 147, "inherits": 318, "safe-buffer": 343 }], 350: [function (require, module, exports) { + arguments[4][148][0].apply(exports, arguments); + }, { "./hash": 346, "./sha256": 351, "dup": 148, "inherits": 318, "safe-buffer": 343 }], 351: [function (require, module, exports) { + arguments[4][149][0].apply(exports, arguments); + }, { "./hash": 346, "dup": 149, "inherits": 318, "safe-buffer": 343 }], 352: [function (require, module, exports) { + arguments[4][150][0].apply(exports, arguments); + }, { "./hash": 346, "./sha512": 353, "dup": 150, "inherits": 318, "safe-buffer": 343 }], 353: [function (require, module, exports) { + arguments[4][151][0].apply(exports, arguments); + }, { "./hash": 346, "dup": 151, "inherits": 318, "safe-buffer": 343 }], 354: [function (require, module, exports) { + arguments[4][170][0].apply(exports, arguments); + }, { "dup": 170 }], 355: [function (require, module, exports) { + (function (global) { - FFTM.prototype.normalize13b = function normalize13b(ws, N) { - var carry = 0; - for (var i = 0; i < N / 2; i++) { - var w = Math.round(ws[2 * i + 1] / N) * 0x2000 + Math.round(ws[2 * i] / N) + carry; + var rng; - ws[i] = w & 0x3ffffff; + if (global.crypto && crypto.getRandomValues) { + // WHATWG crypto-based RNG - http://wiki.whatwg.org/wiki/Crypto + // Moderately fast, high quality + var _rnds8 = new Uint8Array(16); + rng = function whatwgRNG() { + crypto.getRandomValues(_rnds8); + return _rnds8; + }; + } - if (w < 0x4000000) { - carry = 0; - } else { - carry = w / 0x4000000 | 0; + if (!rng) { + // Math.random()-based (RNG) + // + // If all else fails, use Math.random(). It's fast, but is of unspecified + // quality. + var _rnds = new Array(16); + rng = function rng() { + for (var i = 0, r; i < 16; i++) { + if ((i & 0x03) === 0) r = Math.random() * 0x100000000; + _rnds[i] = r >>> ((i & 0x03) << 3) & 0xff; } - } - return ws; - }; + return _rnds; + }; + } - FFTM.prototype.convert13b = function convert13b(ws, len, rws, N) { - var carry = 0; - for (var i = 0; i < len; i++) { - carry = carry + (ws[i] | 0); + module.exports = rng; + }).call(this, typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}); + }, {}], 356: [function (require, module, exports) { + // uuid.js + // + // Copyright (c) 2010-2012 Robert Kieffer + // MIT License - http://opensource.org/licenses/mit-license.php - rws[2 * i] = carry & 0x1fff;carry = carry >>> 13; - rws[2 * i + 1] = carry & 0x1fff;carry = carry >>> 13; - } + // Unique ID creation requires a high quality random # generator. We feature + // detect to determine the best RNG source, normalizing to a function that + // returns 128-bits of randomness, since that's what's usually required + var _rng = require('./rng'); - // Pad with zeroes - for (i = 2 * len; i < N; ++i) { - rws[i] = 0; - } + // Maps for number <-> hex string conversion + var _byteToHex = []; + var _hexToByte = {}; + for (var i = 0; i < 256; i++) { + _byteToHex[i] = (i + 0x100).toString(16).substr(1); + _hexToByte[_byteToHex[i]] = i; + } - assert(carry === 0); - assert((carry & ~0x1fff) === 0); - }; + // **`parse()` - Parse a UUID into it's component bytes** + function parse(s, buf, offset) { + var i = buf && offset || 0, + ii = 0; - FFTM.prototype.stub = function stub(N) { - var ph = new Array(N); - for (var i = 0; i < N; i++) { - ph[i] = 0; + buf = buf || []; + s.toLowerCase().replace(/[0-9a-f]{2}/g, function (oct) { + if (ii < 16) { + // Don't overflow! + buf[i + ii++] = _hexToByte[oct]; } + }); - return ph; - }; - - FFTM.prototype.mulp = function mulp(x, y, out) { - var N = 2 * this.guessLen13b(x.length, y.length); - - var rbt = this.makeRBT(N); + // Zero out remaining bytes if string was short + while (ii < 16) { + buf[i + ii++] = 0; + } - var _ = this.stub(N); + return buf; + } - var rws = new Array(N); - var rwst = new Array(N); - var iwst = new Array(N); + // **`unparse()` - Convert UUID byte array (ala parse()) into a string** + function unparse(buf, offset) { + var i = offset || 0, + bth = _byteToHex; + return bth[buf[i++]] + bth[buf[i++]] + bth[buf[i++]] + bth[buf[i++]] + '-' + bth[buf[i++]] + bth[buf[i++]] + '-' + bth[buf[i++]] + bth[buf[i++]] + '-' + bth[buf[i++]] + bth[buf[i++]] + '-' + bth[buf[i++]] + bth[buf[i++]] + bth[buf[i++]] + bth[buf[i++]] + bth[buf[i++]] + bth[buf[i++]]; + } - var nrws = new Array(N); - var nrwst = new Array(N); - var niwst = new Array(N); + // **`v1()` - Generate time-based UUID** + // + // Inspired by https://github.com/LiosK/UUID.js + // and http://docs.python.org/library/uuid.html - var rmws = out.words; - rmws.length = N; + // random #'s we need to init node and clockseq + var _seedBytes = _rng(); - this.convert13b(x.words, x.length, rws, N); - this.convert13b(y.words, y.length, nrws, N); + // Per 4.5, create and 48-bit node id, (47 random bits + multicast bit = 1) + var _nodeId = [_seedBytes[0] | 0x01, _seedBytes[1], _seedBytes[2], _seedBytes[3], _seedBytes[4], _seedBytes[5]]; - this.transform(rws, _, rwst, iwst, N, rbt); - this.transform(nrws, _, nrwst, niwst, N, rbt); + // Per 4.2.2, randomize (14 bit) clockseq + var _clockseq = (_seedBytes[6] << 8 | _seedBytes[7]) & 0x3fff; - for (var i = 0; i < N; i++) { - var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i]; - iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i]; - rwst[i] = rx; - } + // Previous uuid creation time + var _lastMSecs = 0, + _lastNSecs = 0; - this.conjugate(rwst, iwst, N); - this.transform(rwst, iwst, rmws, _, N, rbt); - this.conjugate(rmws, _, N); - this.normalize13b(rmws, N); + // See https://github.com/broofa/node-uuid for API details + function v1(options, buf, offset) { + var i = buf && offset || 0; + var b = buf || []; - out.negative = x.negative ^ y.negative; - out.length = x.length + y.length; - return out.strip(); - }; + options = options || {}; - // Multiply `this` by `num` - BN.prototype.mul = function mul(num) { - var out = new BN(null); - out.words = new Array(this.length + num.length); - return this.mulTo(num, out); - }; + var clockseq = options.clockseq !== undefined ? options.clockseq : _clockseq; - // Multiply employing FFT - BN.prototype.mulf = function mulf(num) { - var out = new BN(null); - out.words = new Array(this.length + num.length); - return jumboMulTo(this, num, out); - }; + // UUID timestamps are 100 nano-second units since the Gregorian epoch, + // (1582-10-15 00:00). JSNumbers aren't precise enough for this, so + // time is handled internally as 'msecs' (integer milliseconds) and 'nsecs' + // (100-nanoseconds offset from msecs) since unix epoch, 1970-01-01 00:00. + var msecs = options.msecs !== undefined ? options.msecs : new Date().getTime(); - // In-place Multiplication - BN.prototype.imul = function imul(num) { - return this.clone().mulTo(num, this); - }; + // Per 4.2.1.2, use count of uuid's generated during the current clock + // cycle to simulate higher resolution clock + var nsecs = options.nsecs !== undefined ? options.nsecs : _lastNSecs + 1; - BN.prototype.imuln = function imuln(num) { - assert(typeof num === 'number'); - assert(num < 0x4000000); + // Time since last uuid creation (in msecs) + var dt = msecs - _lastMSecs + (nsecs - _lastNSecs) / 10000; - // Carry - var carry = 0; - for (var i = 0; i < this.length; i++) { - var w = (this.words[i] | 0) * num; - var lo = (w & 0x3ffffff) + (carry & 0x3ffffff); - carry >>= 26; - carry += w / 0x4000000 | 0; - // NOTE: lo is 27bit maximum - carry += lo >>> 26; - this.words[i] = lo & 0x3ffffff; - } + // Per 4.2.1.2, Bump clockseq on clock regression + if (dt < 0 && options.clockseq === undefined) { + clockseq = clockseq + 1 & 0x3fff; + } - if (carry !== 0) { - this.words[i] = carry; - this.length++; - } + // Reset nsecs if clock regresses (new clockseq) or we've moved onto a new + // time interval + if ((dt < 0 || msecs > _lastMSecs) && options.nsecs === undefined) { + nsecs = 0; + } - return this; - }; + // Per 4.2.1.2 Throw error if too many uuids are requested + if (nsecs >= 10000) { + throw new Error('uuid.v1(): Can\'t create more than 10M uuids/sec'); + } - BN.prototype.muln = function muln(num) { - return this.clone().imuln(num); - }; + _lastMSecs = msecs; + _lastNSecs = nsecs; + _clockseq = clockseq; - // `this` * `this` - BN.prototype.sqr = function sqr() { - return this.mul(this); - }; + // Per 4.1.4 - Convert from unix epoch to Gregorian epoch + msecs += 12219292800000; - // `this` * `this` in-place - BN.prototype.isqr = function isqr() { - return this.imul(this.clone()); - }; + // `time_low` + var tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000; + b[i++] = tl >>> 24 & 0xff; + b[i++] = tl >>> 16 & 0xff; + b[i++] = tl >>> 8 & 0xff; + b[i++] = tl & 0xff; - // Math.pow(`this`, `num`) - BN.prototype.pow = function pow(num) { - var w = toBitArray(num); - if (w.length === 0) return new BN(1); + // `time_mid` + var tmh = msecs / 0x100000000 * 10000 & 0xfffffff; + b[i++] = tmh >>> 8 & 0xff; + b[i++] = tmh & 0xff; - // Skip leading zeroes - var res = this; - for (var i = 0; i < w.length; i++, res = res.sqr()) { - if (w[i] !== 0) break; - } + // `time_high_and_version` + b[i++] = tmh >>> 24 & 0xf | 0x10; // include version + b[i++] = tmh >>> 16 & 0xff; - if (++i < w.length) { - for (var q = res.sqr(); i < w.length; i++, q = q.sqr()) { - if (w[i] === 0) continue; + // `clock_seq_hi_and_reserved` (Per 4.2.2 - include variant) + b[i++] = clockseq >>> 8 | 0x80; - res = res.mul(q); - } - } + // `clock_seq_low` + b[i++] = clockseq & 0xff; - return res; - }; + // `node` + var node = options.node || _nodeId; + for (var n = 0; n < 6; n++) { + b[i + n] = node[n]; + } - // Shift-left in-place - BN.prototype.iushln = function iushln(bits) { - assert(typeof bits === 'number' && bits >= 0); - var r = bits % 26; - var s = (bits - r) / 26; - var carryMask = 0x3ffffff >>> 26 - r << 26 - r; - var i; + return buf ? buf : unparse(b); + } - if (r !== 0) { - var carry = 0; + // **`v4()` - Generate random UUID** - for (i = 0; i < this.length; i++) { - var newCarry = this.words[i] & carryMask; - var c = (this.words[i] | 0) - newCarry << r; - this.words[i] = c | carry; - carry = newCarry >>> 26 - r; - } + // See https://github.com/broofa/node-uuid for API details + function v4(options, buf, offset) { + // Deprecated - 'format' argument, as supported in v1.2 + var i = buf && offset || 0; - if (carry) { - this.words[i] = carry; - this.length++; - } - } + if (typeof options == 'string') { + buf = options == 'binary' ? new Array(16) : null; + options = null; + } + options = options || {}; - if (s !== 0) { - for (i = this.length - 1; i >= 0; i--) { - this.words[i + s] = this.words[i]; - } + var rnds = options.random || (options.rng || _rng)(); - for (i = 0; i < s; i++) { - this.words[i] = 0; - } + // Per 4.4, set bits for version and `clock_seq_hi_and_reserved` + rnds[6] = rnds[6] & 0x0f | 0x40; + rnds[8] = rnds[8] & 0x3f | 0x80; - this.length += s; + // Copy bytes to buffer, if provided + if (buf) { + for (var ii = 0; ii < 16; ii++) { + buf[i + ii] = rnds[ii]; } + } - return this.strip(); - }; - - BN.prototype.ishln = function ishln(bits) { - // TODO(indutny): implement me - assert(this.negative === 0); - return this.iushln(bits); - }; - - // Shift-right in-place - // NOTE: `hint` is a lowest bit before trailing zeroes - // NOTE: if `extended` is present - it will be filled with destroyed bits - BN.prototype.iushrn = function iushrn(bits, hint, extended) { - assert(typeof bits === 'number' && bits >= 0); - var h; - if (hint) { - h = (hint - hint % 26) / 26; - } else { - h = 0; - } + return buf || unparse(rnds); + } - var r = bits % 26; - var s = Math.min((bits - r) / 26, this.length); - var mask = 0x3ffffff ^ 0x3ffffff >>> r << r; - var maskedWords = extended; + // Export public API + var uuid = v4; + uuid.v1 = v1; + uuid.v4 = v4; + uuid.parse = parse; + uuid.unparse = unparse; - h -= s; - h = Math.max(0, h); + module.exports = uuid; + }, { "./rng": 355 }], 357: [function (require, module, exports) { + (function (global, Buffer) { + /* + This file is part of web3.js. + + web3.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + web3.js is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with web3.js. If not, see . + */ + /** + * @file accounts.js + * @author Fabian Vogelsteller + * @date 2017 + */ - // Extended mode, copy masked part - if (maskedWords) { - for (var i = 0; i < s; i++) { - maskedWords.words[i] = this.words[i]; - } - maskedWords.length = s; - } + "use strict"; - if (s === 0) { - // No-op, we should not move anything at all - } else if (this.length > s) { - this.length -= s; - for (i = 0; i < this.length; i++) { - this.words[i] = this.words[i + s]; - } - } else { - this.words[0] = 0; - this.length = 1; - } + var _ = require("underscore"); + var core = require('web3-core'); + var Method = require('web3-core-method'); + var Promise = require('any-promise'); + var Account = require("eth-lib/lib/account"); + var Hash = require("eth-lib/lib/hash"); + var RLP = require("eth-lib/lib/rlp"); + var Nat = require("eth-lib/lib/nat"); + var Bytes = require("eth-lib/lib/bytes"); + var cryp = typeof global === 'undefined' ? require('crypto-browserify') : require('crypto'); + var scryptsy = require('scrypt.js'); + var uuid = require('uuid'); + var utils = require('web3-utils'); + var helpers = require('web3-core-helpers'); - var carry = 0; - for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) { - var word = this.words[i] | 0; - this.words[i] = carry << 26 - r | word >>> r; - carry = word & mask; - } + var isNot = function isNot(value) { + return _.isUndefined(value) || _.isNull(value); + }; - // Push carried bits as a mask - if (maskedWords && carry !== 0) { - maskedWords.words[maskedWords.length++] = carry; + var trimLeadingZero = function trimLeadingZero(hex) { + while (hex && hex.startsWith('0x0')) { + hex = '0x' + hex.slice(3); } + return hex; + }; - if (this.length === 0) { - this.words[0] = 0; - this.length = 1; + var makeEven = function makeEven(hex) { + if (hex.length % 2 === 1) { + hex = hex.replace('0x', '0x0'); } - - return this.strip(); + return hex; }; - BN.prototype.ishrn = function ishrn(bits, hint, extended) { - // TODO(indutny): implement me - assert(this.negative === 0); - return this.iushrn(bits, hint, extended); - }; + var Accounts = function Accounts() { + var _this = this; - // Shift-left - BN.prototype.shln = function shln(bits) { - return this.clone().ishln(bits); - }; + // sets _requestmanager + core.packageInit(this, arguments); - BN.prototype.ushln = function ushln(bits) { - return this.clone().iushln(bits); - }; + // remove unecessary core functions + delete this.BatchRequest; + delete this.extend; - // Shift-right - BN.prototype.shrn = function shrn(bits) { - return this.clone().ishrn(bits); - }; + var _ethereumCall = [new Method({ + name: 'getId', + call: 'net_version', + params: 0, + outputFormatter: utils.hexToNumber + }), new Method({ + name: 'getGasPrice', + call: 'eth_gasPrice', + params: 0 + }), new Method({ + name: 'getTransactionCount', + call: 'eth_getTransactionCount', + params: 2, + inputFormatter: [function (address) { + if (utils.isAddress(address)) { + return address; + } else { + throw new Error('Address ' + address + ' is not a valid address to get the "transactionCount".'); + } + }, function () { + return 'latest'; + }] + })]; + // attach methods to this._ethereumCall + this._ethereumCall = {}; + _.each(_ethereumCall, function (method) { + method.attachToObject(_this._ethereumCall); + method.setRequestManager(_this._requestManager); + }); - BN.prototype.ushrn = function ushrn(bits) { - return this.clone().iushrn(bits); + this.wallet = new Wallet(this); }; - // Test if n bit is set - BN.prototype.testn = function testn(bit) { - assert(typeof bit === 'number' && bit >= 0); - var r = bit % 26; - var s = (bit - r) / 26; - var q = 1 << r; + Accounts.prototype._addAccountFunctions = function (account) { + var _this = this; - // Fast case: bit is much higher than all existing words - if (this.length <= s) return false; + // add sign functions + account.signTransaction = function signTransaction(tx, callback) { + return _this.signTransaction(tx, account.privateKey, callback); + }; + account.sign = function sign(data) { + return _this.sign(data, account.privateKey); + }; - // Check bit and return - var w = this.words[s]; + account.encrypt = function encrypt(password, options) { + return _this.encrypt(account.privateKey, password, options); + }; - return !!(w & q); + return account; }; - // Return only lowers bits of number (in-place) - BN.prototype.imaskn = function imaskn(bits) { - assert(typeof bits === 'number' && bits >= 0); - var r = bits % 26; - var s = (bits - r) / 26; + Accounts.prototype.create = function create(entropy) { + return this._addAccountFunctions(Account.create(entropy || utils.randomHex(32))); + }; - assert(this.negative === 0, 'imaskn works only with positive numbers'); + Accounts.prototype.privateKeyToAccount = function privateKeyToAccount(privateKey) { + return this._addAccountFunctions(Account.fromPrivate(privateKey)); + }; - if (this.length <= s) { - return this; - } + Accounts.prototype.signTransaction = function signTransaction(tx, privateKey, callback) { + var _this = this, + error = false, + result; - if (r !== 0) { - s++; - } - this.length = Math.min(s, this.length); + callback = callback || function () {}; - if (r !== 0) { - var mask = 0x3ffffff ^ 0x3ffffff >>> r << r; - this.words[this.length - 1] &= mask; + if (!tx) { + error = new Error('No transaction object given!'); + + callback(error); + return Promise.reject(error); } - return this.strip(); - }; + function signed(tx) { - // Return only lowers bits of number - BN.prototype.maskn = function maskn(bits) { - return this.clone().imaskn(bits); - }; + if (!tx.gas && !tx.gasLimit) { + error = new Error('"gas" is missing'); + } - // Add plain number `num` to `this` - BN.prototype.iaddn = function iaddn(num) { - assert(typeof num === 'number'); - assert(num < 0x4000000); - if (num < 0) return this.isubn(-num); + if (tx.nonce < 0 || tx.gas < 0 || tx.gasPrice < 0 || tx.chainId < 0) { + error = new Error('Gas, gasPrice, nonce or chainId is lower than 0'); + } - // Possible sign change - if (this.negative !== 0) { - if (this.length === 1 && (this.words[0] | 0) < num) { - this.words[0] = num - (this.words[0] | 0); - this.negative = 0; - return this; + if (error) { + callback(error); + return Promise.reject(new Error('"gas" is missing')); } - this.negative = 0; - this.isubn(num); - this.negative = 1; - return this; - } + try { + tx = helpers.formatters.inputCallFormatter(tx); - // Add without checks - return this._iaddn(num); - }; + var transaction = tx; + transaction.to = tx.to || '0x'; + transaction.data = tx.data || '0x'; + transaction.value = tx.value || '0x'; + transaction.chainId = utils.numberToHex(tx.chainId); - BN.prototype._iaddn = function _iaddn(num) { - this.words[0] += num; + var rlpEncoded = RLP.encode([Bytes.fromNat(transaction.nonce), Bytes.fromNat(transaction.gasPrice), Bytes.fromNat(transaction.gas), transaction.to.toLowerCase(), Bytes.fromNat(transaction.value), transaction.data, Bytes.fromNat(transaction.chainId || "0x1"), "0x", "0x"]); - // Carry - for (var i = 0; i < this.length && this.words[i] >= 0x4000000; i++) { - this.words[i] -= 0x4000000; - if (i === this.length - 1) { - this.words[i + 1] = 1; - } else { - this.words[i + 1]++; - } - } - this.length = Math.max(this.length, i + 1); + var hash = Hash.keccak256(rlpEncoded); - return this; - }; + var signature = Account.makeSigner(Nat.toNumber(transaction.chainId || "0x1") * 2 + 35)(Hash.keccak256(rlpEncoded), privateKey); - // Subtract plain number `num` from `this` - BN.prototype.isubn = function isubn(num) { - assert(typeof num === 'number'); - assert(num < 0x4000000); - if (num < 0) return this.iaddn(-num); + var rawTx = RLP.decode(rlpEncoded).slice(0, 6).concat(Account.decodeSignature(signature)); - if (this.negative !== 0) { - this.negative = 0; - this.iaddn(num); - this.negative = 1; - return this; - } + rawTx[6] = makeEven(trimLeadingZero(rawTx[6])); + rawTx[7] = makeEven(trimLeadingZero(rawTx[7])); + rawTx[8] = makeEven(trimLeadingZero(rawTx[8])); - this.words[0] -= num; + var rawTransaction = RLP.encode(rawTx); - if (this.length === 1 && this.words[0] < 0) { - this.words[0] = -this.words[0]; - this.negative = 1; - } else { - // Carry - for (var i = 0; i < this.length && this.words[i] < 0; i++) { - this.words[i] += 0x4000000; - this.words[i + 1] -= 1; + var values = RLP.decode(rawTransaction); + result = { + messageHash: hash, + v: trimLeadingZero(values[6]), + r: trimLeadingZero(values[7]), + s: trimLeadingZero(values[8]), + rawTransaction: rawTransaction + }; + } catch (e) { + callback(e); + return Promise.reject(e); } + + callback(null, result); + return result; } - return this.strip(); - }; + // Resolve immediately if nonce, chainId and price are provided + if (tx.nonce !== undefined && tx.chainId !== undefined && tx.gasPrice !== undefined) { + return Promise.resolve(signed(tx)); + } - BN.prototype.addn = function addn(num) { - return this.clone().iaddn(num); + // Otherwise, get the missing info from the Ethereum Node + return Promise.all([isNot(tx.chainId) ? _this._ethereumCall.getId() : tx.chainId, isNot(tx.gasPrice) ? _this._ethereumCall.getGasPrice() : tx.gasPrice, isNot(tx.nonce) ? _this._ethereumCall.getTransactionCount(_this.privateKeyToAccount(privateKey).address) : tx.nonce]).then(function (args) { + if (isNot(args[0]) || isNot(args[1]) || isNot(args[2])) { + throw new Error('One of the values "chainId", "gasPrice", or "nonce" couldn\'t be fetched: ' + JSON.stringify(args)); + } + return signed(_.extend(tx, { chainId: args[0], gasPrice: args[1], nonce: args[2] })); + }); }; - BN.prototype.subn = function subn(num) { - return this.clone().isubn(num); + /* jshint ignore:start */ + Accounts.prototype.recoverTransaction = function recoverTransaction(rawTx) { + var values = RLP.decode(rawTx); + var signature = Account.encodeSignature(values.slice(6, 9)); + var recovery = Bytes.toNumber(values[6]); + var extraData = recovery < 35 ? [] : [Bytes.fromNumber(recovery - 35 >> 1), "0x", "0x"]; + var signingData = values.slice(0, 6).concat(extraData); + var signingDataHex = RLP.encode(signingData); + return Account.recover(Hash.keccak256(signingDataHex), signature); }; + /* jshint ignore:end */ - BN.prototype.iabs = function iabs() { - this.negative = 0; - - return this; + Accounts.prototype.hashMessage = function hashMessage(data) { + var message = utils.isHexStrict(data) ? utils.hexToBytes(data) : data; + var messageBuffer = Buffer.from(message); + var preamble = "\x19Ethereum Signed Message:\n" + message.length; + var preambleBuffer = Buffer.from(preamble); + var ethMessage = Buffer.concat([preambleBuffer, messageBuffer]); + return Hash.keccak256s(ethMessage); }; - BN.prototype.abs = function abs() { - return this.clone().iabs(); + Accounts.prototype.sign = function sign(data, privateKey) { + var hash = this.hashMessage(data); + var signature = Account.sign(hash, privateKey); + var vrs = Account.decodeSignature(signature); + return { + message: data, + messageHash: hash, + v: vrs[0], + r: vrs[1], + s: vrs[2], + signature: signature + }; }; - BN.prototype._ishlnsubmul = function _ishlnsubmul(num, mul, shift) { - var len = num.length + shift; - var i; - - this._expand(len); + Accounts.prototype.recover = function recover(message, signature, preFixed) { + var args = [].slice.apply(arguments); - var w; - var carry = 0; - for (i = 0; i < num.length; i++) { - w = (this.words[i + shift] | 0) + carry; - var right = (num.words[i] | 0) * mul; - w -= right & 0x3ffffff; - carry = (w >> 26) - (right / 0x4000000 | 0); - this.words[i + shift] = w & 0x3ffffff; + if (_.isObject(message)) { + return this.recover(message.messageHash, Account.encodeSignature([message.v, message.r, message.s]), true); } - for (; i < this.length - shift; i++) { - w = (this.words[i + shift] | 0) + carry; - carry = w >> 26; - this.words[i + shift] = w & 0x3ffffff; + + if (!preFixed) { + message = this.hashMessage(message); } - if (carry === 0) return this.strip(); + if (args.length >= 4) { + preFixed = args.slice(-1)[0]; + preFixed = _.isBoolean(preFixed) ? !!preFixed : false; - // Subtraction overflow - assert(carry === -1); - carry = 0; - for (i = 0; i < this.length; i++) { - w = -(this.words[i] | 0) + carry; - carry = w >> 26; - this.words[i] = w & 0x3ffffff; + return this.recover(message, Account.encodeSignature(args.slice(1, 4)), preFixed); // v, r, s } - this.negative = 1; - - return this.strip(); + return Account.recover(message, signature); }; - BN.prototype._wordDiv = function _wordDiv(num, mode) { - var shift = this.length - num.length; - - var a = this.clone(); - var b = num; + // Taken from https://github.com/ethereumjs/ethereumjs-wallet + Accounts.prototype.decrypt = function (v3Keystore, password, nonStrict) { + /* jshint maxcomplexity: 10 */ - // Normalize - var bhi = b.words[b.length - 1] | 0; - var bhiBits = this._countBits(bhi); - shift = 26 - bhiBits; - if (shift !== 0) { - b = b.ushln(shift); - a.iushln(shift); - bhi = b.words[b.length - 1] | 0; + if (!_.isString(password)) { + throw new Error('No password given.'); } - // Initialize quotient - var m = a.length - b.length; - var q; - - if (mode !== 'mod') { - q = new BN(null); - q.length = m + 1; - q.words = new Array(q.length); - for (var i = 0; i < q.length; i++) { - q.words[i] = 0; - } - } + var json = _.isObject(v3Keystore) ? v3Keystore : JSON.parse(nonStrict ? v3Keystore.toLowerCase() : v3Keystore); - var diff = a.clone()._ishlnsubmul(b, 1, m); - if (diff.negative === 0) { - a = diff; - if (q) { - q.words[m] = 1; - } + if (json.version !== 3) { + throw new Error('Not a valid V3 wallet'); } - for (var j = m - 1; j >= 0; j--) { - var qj = (a.words[b.length + j] | 0) * 0x4000000 + (a.words[b.length + j - 1] | 0); + var derivedKey; + var kdfparams; + if (json.crypto.kdf === 'scrypt') { + kdfparams = json.crypto.kdfparams; - // NOTE: (qj / bhi) is (0x3ffffff * 0x4000000 + 0x3ffffff) / 0x2000000 max - // (0x7ffffff) - qj = Math.min(qj / bhi | 0, 0x3ffffff); + // FIXME: support progress reporting callback + derivedKey = scryptsy(new Buffer(password), new Buffer(kdfparams.salt, 'hex'), kdfparams.n, kdfparams.r, kdfparams.p, kdfparams.dklen); + } else if (json.crypto.kdf === 'pbkdf2') { + kdfparams = json.crypto.kdfparams; - a._ishlnsubmul(b, qj, j); - while (a.negative !== 0) { - qj--; - a.negative = 0; - a._ishlnsubmul(b, 1, j); - if (!a.isZero()) { - a.negative ^= 1; - } - } - if (q) { - q.words[j] = qj; + if (kdfparams.prf !== 'hmac-sha256') { + throw new Error('Unsupported parameters to PBKDF2'); } - } - if (q) { - q.strip(); - } - a.strip(); - // Denormalize - if (mode !== 'div' && shift !== 0) { - a.iushrn(shift); + derivedKey = cryp.pbkdf2Sync(new Buffer(password), new Buffer(kdfparams.salt, 'hex'), kdfparams.c, kdfparams.dklen, 'sha256'); + } else { + throw new Error('Unsupported key derivation scheme'); } - return { - div: q || null, - mod: a - }; - }; - - // NOTE: 1) `mode` can be set to `mod` to request mod only, - // to `div` to request div only, or be absent to - // request both div & mod - // 2) `positive` is true if unsigned mod is requested - BN.prototype.divmod = function divmod(num, mode, positive) { - assert(!num.isZero()); + var ciphertext = new Buffer(json.crypto.ciphertext, 'hex'); - if (this.isZero()) { - return { - div: new BN(0), - mod: new BN(0) - }; + var mac = utils.sha3(Buffer.concat([derivedKey.slice(16, 32), ciphertext])).replace('0x', ''); + if (mac !== json.crypto.mac) { + throw new Error('Key derivation failed - possibly wrong password'); } - var div, mod, res; - if (this.negative !== 0 && num.negative === 0) { - res = this.neg().divmod(num, mode); - - if (mode !== 'mod') { - div = res.div.neg(); - } + var decipher = cryp.createDecipheriv(json.crypto.cipher, derivedKey.slice(0, 16), new Buffer(json.crypto.cipherparams.iv, 'hex')); + var seed = '0x' + Buffer.concat([decipher.update(ciphertext), decipher.final()]).toString('hex'); - if (mode !== 'div') { - mod = res.mod.neg(); - if (positive && mod.negative !== 0) { - mod.iadd(num); - } - } + return this.privateKeyToAccount(seed); + }; - return { - div: div, - mod: mod - }; - } + Accounts.prototype.encrypt = function (privateKey, password, options) { + /* jshint maxcomplexity: 20 */ + var account = this.privateKeyToAccount(privateKey); - if (this.negative === 0 && num.negative !== 0) { - res = this.divmod(num.neg(), mode); + options = options || {}; + var salt = options.salt || cryp.randomBytes(32); + var iv = options.iv || cryp.randomBytes(16); - if (mode !== 'mod') { - div = res.div.neg(); - } + var derivedKey; + var kdf = options.kdf || 'scrypt'; + var kdfparams = { + dklen: options.dklen || 32, + salt: salt.toString('hex') + }; - return { - div: div, - mod: res.mod - }; + if (kdf === 'pbkdf2') { + kdfparams.c = options.c || 262144; + kdfparams.prf = 'hmac-sha256'; + derivedKey = cryp.pbkdf2Sync(new Buffer(password), salt, kdfparams.c, kdfparams.dklen, 'sha256'); + } else if (kdf === 'scrypt') { + // FIXME: support progress reporting callback + kdfparams.n = options.n || 8192; // 2048 4096 8192 16384 + kdfparams.r = options.r || 8; + kdfparams.p = options.p || 1; + derivedKey = scryptsy(new Buffer(password), salt, kdfparams.n, kdfparams.r, kdfparams.p, kdfparams.dklen); + } else { + throw new Error('Unsupported kdf'); } - if ((this.negative & num.negative) !== 0) { - res = this.neg().divmod(num.neg(), mode); - - if (mode !== 'div') { - mod = res.mod.neg(); - if (positive && mod.negative !== 0) { - mod.isub(num); - } - } - - return { - div: res.div, - mod: mod - }; + var cipher = cryp.createCipheriv(options.cipher || 'aes-128-ctr', derivedKey.slice(0, 16), iv); + if (!cipher) { + throw new Error('Unsupported cipher'); } - // Both numbers are positive at this point - - // Strip both numbers to approximate shift value - if (num.length > this.length || this.cmp(num) < 0) { - return { - div: new BN(0), - mod: this - }; - } + var ciphertext = Buffer.concat([cipher.update(new Buffer(account.privateKey.replace('0x', ''), 'hex')), cipher.final()]); - // Very short reduction - if (num.length === 1) { - if (mode === 'div') { - return { - div: this.divn(num.words[0]), - mod: null - }; - } + var mac = utils.sha3(Buffer.concat([derivedKey.slice(16, 32), new Buffer(ciphertext, 'hex')])).replace('0x', ''); - if (mode === 'mod') { - return { - div: null, - mod: new BN(this.modn(num.words[0])) - }; + return { + version: 3, + id: uuid.v4({ random: options.uuid || cryp.randomBytes(16) }), + address: account.address.toLowerCase().replace('0x', ''), + crypto: { + ciphertext: ciphertext.toString('hex'), + cipherparams: { + iv: iv.toString('hex') + }, + cipher: options.cipher || 'aes-128-ctr', + kdf: kdf, + kdfparams: kdfparams, + mac: mac.toString('hex') } - - return { - div: this.divn(num.words[0]), - mod: new BN(this.modn(num.words[0])) - }; - } - - return this._wordDiv(num, mode); + }; }; - // Find `this` / `num` - BN.prototype.div = function div(num) { - return this.divmod(num, 'div', false).div; - }; + // Note: this is trying to follow closely the specs on + // http://web3js.readthedocs.io/en/1.0/web3-eth-accounts.html - // Find `this` % `num` - BN.prototype.mod = function mod(num) { - return this.divmod(num, 'mod', false).mod; - }; + function Wallet(accounts) { + this._accounts = accounts; + this.length = 0; + this.defaultKeyName = "web3js_wallet"; + } - BN.prototype.umod = function umod(num) { - return this.divmod(num, 'mod', true).mod; + Wallet.prototype._findSafeIndex = function (pointer) { + pointer = pointer || 0; + if (_.has(this, pointer)) { + return this._findSafeIndex(pointer + 1); + } else { + return pointer; + } }; - // Find Round(`this` / `num`) - BN.prototype.divRound = function divRound(num) { - var dm = this.divmod(num); - - // Fast case - exact division - if (dm.mod.isZero()) return dm.div; - - var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod; - - var half = num.ushrn(1); - var r2 = num.andln(1); - var cmp = mod.cmp(half); + Wallet.prototype._currentIndexes = function () { + var keys = Object.keys(this); + var indexes = keys.map(function (key) { + return parseInt(key); + }).filter(function (n) { + return n < 9e20; + }); - // Round down - if (cmp < 0 || r2 === 1 && cmp === 0) return dm.div; + return indexes; + }; - // Round up - return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1); + Wallet.prototype.create = function (numberOfAccounts, entropy) { + for (var i = 0; i < numberOfAccounts; ++i) { + this.add(this._accounts.create(entropy).privateKey); + } + return this; }; - BN.prototype.modn = function modn(num) { - assert(num <= 0x3ffffff); - var p = (1 << 26) % num; + Wallet.prototype.add = function (account) { - var acc = 0; - for (var i = this.length - 1; i >= 0; i--) { - acc = (p * acc + (this.words[i] | 0)) % num; + if (_.isString(account)) { + account = this._accounts.privateKeyToAccount(account); } + if (!this[account.address]) { + account = this._accounts.privateKeyToAccount(account.privateKey); + account.index = this._findSafeIndex(); - return acc; - }; + this[account.index] = account; + this[account.address] = account; + this[account.address.toLowerCase()] = account; - // In-place division by number - BN.prototype.idivn = function idivn(num) { - assert(num <= 0x3ffffff); + this.length++; - var carry = 0; - for (var i = this.length - 1; i >= 0; i--) { - var w = (this.words[i] | 0) + carry * 0x4000000; - this.words[i] = w / num | 0; - carry = w % num; + return account; + } else { + return this[account.address]; } - - return this.strip(); }; - BN.prototype.divn = function divn(num) { - return this.clone().idivn(num); - }; + Wallet.prototype.remove = function (addressOrIndex) { + var account = this[addressOrIndex]; - BN.prototype.egcd = function egcd(p) { - assert(p.negative === 0); - assert(!p.isZero()); + if (account && account.address) { + // address + this[account.address].privateKey = null; + delete this[account.address]; + // address lowercase + this[account.address.toLowerCase()].privateKey = null; + delete this[account.address.toLowerCase()]; + // index + this[account.index].privateKey = null; + delete this[account.index]; - var x = this; - var y = p.clone(); + this.length--; - if (x.negative !== 0) { - x = x.umod(p); + return true; } else { - x = x.clone(); + return false; } + }; - // A * x + B * y = x - var A = new BN(1); - var B = new BN(0); - - // C * x + D * y = y - var C = new BN(0); - var D = new BN(1); + Wallet.prototype.clear = function () { + var _this = this; + var indexes = this._currentIndexes(); - var g = 0; + indexes.forEach(function (index) { + _this.remove(index); + }); - while (x.isEven() && y.isEven()) { - x.iushrn(1); - y.iushrn(1); - ++g; - } + return this; + }; - var yp = y.clone(); - var xp = x.clone(); + Wallet.prototype.encrypt = function (password, options) { + var _this = this; + var indexes = this._currentIndexes(); - while (!x.isZero()) { - for (var i = 0, im = 1; (x.words[0] & im) === 0 && i < 26; ++i, im <<= 1) {} - if (i > 0) { - x.iushrn(i); - while (i-- > 0) { - if (A.isOdd() || B.isOdd()) { - A.iadd(yp); - B.isub(xp); - } + var accounts = indexes.map(function (index) { + return _this[index].encrypt(password, options); + }); - A.iushrn(1); - B.iushrn(1); - } - } + return accounts; + }; - for (var j = 0, jm = 1; (y.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1) {} - if (j > 0) { - y.iushrn(j); - while (j-- > 0) { - if (C.isOdd() || D.isOdd()) { - C.iadd(yp); - D.isub(xp); - } + Wallet.prototype.decrypt = function (encryptedWallet, password) { + var _this = this; - C.iushrn(1); - D.iushrn(1); - } - } + encryptedWallet.forEach(function (keystore) { + var account = _this._accounts.decrypt(keystore, password); - if (x.cmp(y) >= 0) { - x.isub(y); - A.isub(C); - B.isub(D); + if (account) { + _this.add(account); } else { - y.isub(x); - C.isub(A); - D.isub(B); + throw new Error('Couldn\'t decrypt accounts. Password wrong?'); } - } + }); - return { - a: C, - b: D, - gcd: y.iushln(g) - }; + return this; }; - // This is reduced incarnation of the binary EEA - // above, designated to invert members of the - // _prime_ fields F(p) at a maximal speed - BN.prototype._invmp = function _invmp(p) { - assert(p.negative === 0); - assert(!p.isZero()); + Wallet.prototype.save = function (password, keyName) { + localStorage.setItem(keyName || this.defaultKeyName, JSON.stringify(this.encrypt(password))); - var a = this; - var b = p.clone(); + return true; + }; - if (a.negative !== 0) { - a = a.umod(p); - } else { - a = a.clone(); + Wallet.prototype.load = function (password, keyName) { + var keystore = localStorage.getItem(keyName || this.defaultKeyName); + + if (keystore) { + try { + keystore = JSON.parse(keystore); + } catch (e) {} } - var x1 = new BN(1); - var x2 = new BN(0); + return this.decrypt(keystore || [], password); + }; - var delta = b.clone(); + if (typeof localStorage === 'undefined') { + delete Wallet.prototype.save; + delete Wallet.prototype.load; + } - while (a.cmpn(1) > 0 && b.cmpn(1) > 0) { - for (var i = 0, im = 1; (a.words[0] & im) === 0 && i < 26; ++i, im <<= 1) {} - if (i > 0) { - a.iushrn(i); - while (i-- > 0) { - if (x1.isOdd()) { - x1.iadd(delta); - } + module.exports = Accounts; + }).call(this, typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}, require("buffer").Buffer); + }, { "any-promise": 216, "buffer": 47, "crypto": 56, "crypto-browserify": 270, "eth-lib/lib/account": 297, "eth-lib/lib/bytes": 299, "eth-lib/lib/hash": 300, "eth-lib/lib/nat": 301, "eth-lib/lib/rlp": 302, "scrypt.js": 344, "underscore": 354, "uuid": 356, "web3-core": 202, "web3-core-helpers": 184, "web3-core-method": 186, "web3-utils": 386 }], 358: [function (require, module, exports) { + arguments[4][170][0].apply(exports, arguments); + }, { "dup": 170 }], 359: [function (require, module, exports) { + /* + This file is part of web3.js. + + web3.js is free software: you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + web3.js is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with web3.js. If not, see . + */ + /** + * @file contract.js + * + * To initialize a contract use: + * + * var Contract = require('web3-eth-contract'); + * Contract.setProvider('ws://localhost:8546'); + * var contract = new Contract(abi, address, ...); + * + * @author Fabian Vogelsteller + * @date 2017 + */ - x1.iushrn(1); - } - } + "use strict"; - for (var j = 0, jm = 1; (b.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1) {} - if (j > 0) { - b.iushrn(j); - while (j-- > 0) { - if (x2.isOdd()) { - x2.iadd(delta); - } + var _ = require('underscore'); + var core = require('web3-core'); + var Method = require('web3-core-method'); + var utils = require('web3-utils'); + var Subscription = require('web3-core-subscriptions').subscription; + var formatters = require('web3-core-helpers').formatters; + var errors = require('web3-core-helpers').errors; + var promiEvent = require('web3-core-promievent'); + var abi = require('web3-eth-abi'); - x2.iushrn(1); - } - } + /** + * Should be called to create new contract instance + * + * @method Contract + * @constructor + * @param {Array} jsonInterface + * @param {String} address + * @param {Object} options + */ + var Contract = function Contract(jsonInterface, address, options) { + var _this = this, + args = Array.prototype.slice.call(arguments); - if (a.cmp(b) >= 0) { - a.isub(b); - x1.isub(x2); - } else { - b.isub(a); - x2.isub(x1); - } - } + if (!(this instanceof Contract)) { + throw new Error('Please use the "new" keyword to instantiate a web3.eth.contract() object!'); + } - var res; - if (a.cmpn(1) === 0) { - res = x1; - } else { - res = x2; - } + // sets _requestmanager + core.packageInit(this, [this.constructor.currentProvider]); - if (res.cmpn(0) < 0) { - res.iadd(p); - } + this.clearSubscriptions = this._requestManager.clearSubscriptions; - return res; - }; + if (!jsonInterface || !Array.isArray(jsonInterface)) { + throw new Error('You must provide the json interface of the contract when instantiating a contract object.'); + } - BN.prototype.gcd = function gcd(num) { - if (this.isZero()) return num.abs(); - if (num.isZero()) return this.abs(); + // create the options object + this.options = {}; - var a = this.clone(); - var b = num.clone(); - a.negative = 0; - b.negative = 0; + var lastArg = args[args.length - 1]; + if (_.isObject(lastArg) && !_.isArray(lastArg)) { + options = lastArg; - // Remove common factor of two - for (var shift = 0; a.isEven() && b.isEven(); shift++) { - a.iushrn(1); - b.iushrn(1); + this.options = _.extend(this.options, this._getOrSetDefaultOptions(options)); + if (_.isObject(address)) { + address = null; } + } - do { - while (a.isEven()) { - a.iushrn(1); - } - while (b.isEven()) { - b.iushrn(1); + // set address + Object.defineProperty(this.options, 'address', { + set: function set(value) { + if (value) { + _this._address = utils.toChecksumAddress(formatters.inputAddressFormatter(value)); } + }, + get: function get() { + return _this._address; + }, + enumerable: true + }); - var r = a.cmp(b); - if (r < 0) { - // Swap `a` and `b` to make `a` always bigger than `b` - var t = a; - a = b; - b = t; - } else if (r === 0 || b.cmpn(1) === 0) { - break; - } + // add method and event signatures, when the jsonInterface gets set + Object.defineProperty(this.options, 'jsonInterface', { + set: function set(value) { + _this.methods = {}; + _this.events = {}; - a.isub(b); - } while (true); + _this._jsonInterface = value.map(function (method) { + var func, funcName; - return b.iushln(shift); - }; + if (method.name) { + funcName = utils._jsonInterfaceMethodToString(method); + } - // Invert number in the field F(num) - BN.prototype.invm = function invm(num) { - return this.egcd(num).a.umod(num); - }; + // function + if (method.type === 'function') { + method.signature = abi.encodeFunctionSignature(funcName); + func = _this._createTxObject.bind({ + method: method, + parent: _this + }); - BN.prototype.isEven = function isEven() { - return (this.words[0] & 1) === 0; - }; + // add method only if not one already exists + if (!_this.methods[method.name]) { + _this.methods[method.name] = func; + } else { + var cascadeFunc = _this._createTxObject.bind({ + method: method, + parent: _this, + nextMethod: _this.methods[method.name] + }); + _this.methods[method.name] = cascadeFunc; + } - BN.prototype.isOdd = function isOdd() { - return (this.words[0] & 1) === 1; - }; + // definitely add the method based on its signature + _this.methods[method.signature] = func; - // And first word and num - BN.prototype.andln = function andln(num) { - return this.words[0] & num; - }; + // add method by name + _this.methods[funcName] = func; - // Increment at the bit position in-line - BN.prototype.bincn = function bincn(bit) { - assert(typeof bit === 'number'); - var r = bit % 26; - var s = (bit - r) / 26; - var q = 1 << r; + // event + } else if (method.type === 'event') { + method.signature = abi.encodeEventSignature(funcName); + var event = _this._on.bind(_this, method.signature); - // Fast case: bit is much higher than all existing words - if (this.length <= s) { - this._expand(s + 1); - this.words[s] |= q; - return this; - } + // add method only if not already exists + if (!_this.events[method.name] || _this.events[method.name].name === 'bound ') _this.events[method.name] = event; - // Add bit and propagate, if needed - var carry = q; - for (var i = s; carry !== 0 && i < this.length; i++) { - var w = this.words[i] | 0; - w += carry; - carry = w >>> 26; - w &= 0x3ffffff; - this.words[i] = w; - } - if (carry !== 0) { - this.words[i] = carry; - this.length++; - } - return this; - }; + // definitely add the method based on its signature + _this.events[method.signature] = event; - BN.prototype.isZero = function isZero() { - return this.length === 1 && this.words[0] === 0; - }; + // add event by name + _this.events[funcName] = event; + } - BN.prototype.cmpn = function cmpn(num) { - var negative = num < 0; + return method; + }); - if (this.negative !== 0 && !negative) return -1; - if (this.negative === 0 && negative) return 1; + // add allEvents + _this.events.allEvents = _this._on.bind(_this, 'allevents'); - this.strip(); + return _this._jsonInterface; + }, + get: function get() { + return _this._jsonInterface; + }, + enumerable: true + }); - var res; - if (this.length > 1) { - res = 1; - } else { - if (negative) { - num = -num; + // get default account from the Class + var defaultAccount = this.constructor.defaultAccount; + var defaultBlock = this.constructor.defaultBlock || 'latest'; + + Object.defineProperty(this, 'defaultAccount', { + get: function get() { + return defaultAccount; + }, + set: function set(val) { + if (val) { + defaultAccount = utils.toChecksumAddress(formatters.inputAddressFormatter(val)); } - assert(num <= 0x3ffffff, 'Number is too big'); + return val; + }, + enumerable: true + }); + Object.defineProperty(this, 'defaultBlock', { + get: function get() { + return defaultBlock; + }, + set: function set(val) { + defaultBlock = val; - var w = this.words[0] | 0; - res = w === num ? 0 : w < num ? -1 : 1; - } - if (this.negative !== 0) return -res | 0; - return res; - }; + return val; + }, + enumerable: true + }); - // Compare two numbers and return: - // 1 - if `this` > `num` - // 0 - if `this` == `num` - // -1 - if `this` < `num` - BN.prototype.cmp = function cmp(num) { - if (this.negative !== 0 && num.negative === 0) return -1; - if (this.negative === 0 && num.negative !== 0) return 1; + // properties + this.methods = {}; + this.events = {}; - var res = this.ucmp(num); - if (this.negative !== 0) return -res | 0; - return res; - }; + this._address = null; + this._jsonInterface = []; - // Unsigned comparison - BN.prototype.ucmp = function ucmp(num) { - // At this point both numbers have the same sign - if (this.length > num.length) return 1; - if (this.length < num.length) return -1; + // set getter/setter properties + this.options.address = address; + this.options.jsonInterface = jsonInterface; + }; - var res = 0; - for (var i = this.length - 1; i >= 0; i--) { - var a = this.words[i] | 0; - var b = num.words[i] | 0; + Contract.setProvider = function (provider, accounts) { + // Contract.currentProvider = provider; + core.packageInit(this, [provider]); + + this._ethAccounts = accounts; + }; + + /** + * Get the callback and modiufy the array if necessary + * + * @method _getCallback + * @param {Array} args + * @return {Function} the callback + */ + Contract.prototype._getCallback = function getCallback(args) { + if (args && _.isFunction(args[args.length - 1])) { + return args.pop(); // modify the args array! + } + }; + + /** + * Checks that no listener with name "newListener" or "removeListener" is added. + * + * @method _checkListener + * @param {String} type + * @param {String} event + * @return {Object} the contract instance + */ + Contract.prototype._checkListener = function (type, event) { + if (event === type) { + throw new Error('The event "' + type + '" is a reserved event name, you can\'t use it.'); + } + }; + + /** + * Use default values, if options are not available + * + * @method _getOrSetDefaultOptions + * @param {Object} options the options gived by the user + * @return {Object} the options with gaps filled by defaults + */ + Contract.prototype._getOrSetDefaultOptions = function getOrSetDefaultOptions(options) { + var gasPrice = options.gasPrice ? String(options.gasPrice) : null; + var from = options.from ? utils.toChecksumAddress(formatters.inputAddressFormatter(options.from)) : null; - if (a === b) continue; - if (a < b) { - res = -1; - } else if (a > b) { - res = 1; - } - break; - } - return res; - }; + options.data = options.data || this.options.data; - BN.prototype.gtn = function gtn(num) { - return this.cmpn(num) === 1; - }; + options.from = from || this.options.from; + options.gasPrice = gasPrice || this.options.gasPrice; + options.gas = options.gas || options.gasLimit || this.options.gas; - BN.prototype.gt = function gt(num) { - return this.cmp(num) === 1; - }; + // TODO replace with only gasLimit? + delete options.gasLimit; - BN.prototype.gten = function gten(num) { - return this.cmpn(num) >= 0; - }; + return options; + }; - BN.prototype.gte = function gte(num) { - return this.cmp(num) >= 0; - }; + /** + * Should be used to encode indexed params and options to one final object + * + * @method _encodeEventABI + * @param {Object} event + * @param {Object} options + * @return {Object} everything combined together and encoded + */ + Contract.prototype._encodeEventABI = function (event, options) { + options = options || {}; + var filter = options.filter || {}, + result = {}; - BN.prototype.ltn = function ltn(num) { - return this.cmpn(num) === -1; - }; + ['fromBlock', 'toBlock'].filter(function (f) { + return options[f] !== undefined; + }).forEach(function (f) { + result[f] = formatters.inputBlockNumberFormatter(options[f]); + }); - BN.prototype.lt = function lt(num) { - return this.cmp(num) === -1; - }; + // use given topics + if (_.isArray(options.topics)) { + result.topics = options.topics; - BN.prototype.lten = function lten(num) { - return this.cmpn(num) <= 0; - }; + // create topics based on filter + } else { - BN.prototype.lte = function lte(num) { - return this.cmp(num) <= 0; - }; + result.topics = []; - BN.prototype.eqn = function eqn(num) { - return this.cmpn(num) === 0; - }; + // add event signature + if (event && !event.anonymous && event.name !== 'ALLEVENTS') { + result.topics.push(event.signature); + } - BN.prototype.eq = function eq(num) { - return this.cmp(num) === 0; - }; + // add event topics (indexed arguments) + if (event.name !== 'ALLEVENTS') { + var indexedTopics = event.inputs.filter(function (i) { + return i.indexed === true; + }).map(function (i) { + var value = filter[i.name]; + if (!value) { + return null; + } - // - // A reduce context, could be using montgomery or something better, depending - // on the `m` itself. - // - BN.red = function red(num) { - return new Red(num); - }; + // TODO: https://github.com/ethereum/web3.js/issues/344 - BN.prototype.toRed = function toRed(ctx) { - assert(!this.red, 'Already a number in reduction context'); - assert(this.negative === 0, 'red works only with positives'); - return ctx.convertTo(this)._forceRed(ctx); - }; + if (_.isArray(value)) { + return value.map(function (v) { + return abi.encodeParameter(i.type, v); + }); + } + return abi.encodeParameter(i.type, value); + }); - BN.prototype.fromRed = function fromRed() { - assert(this.red, 'fromRed works only with numbers in reduction context'); - return this.red.convertFrom(this); - }; + result.topics = result.topics.concat(indexedTopics); + } - BN.prototype._forceRed = function _forceRed(ctx) { - this.red = ctx; - return this; - }; + if (!result.topics.length) delete result.topics; + } - BN.prototype.forceRed = function forceRed(ctx) { - assert(!this.red, 'Already a number in reduction context'); - return this._forceRed(ctx); - }; + if (this.options.address) { + result.address = this.options.address.toLowerCase(); + } - BN.prototype.redAdd = function redAdd(num) { - assert(this.red, 'redAdd works only with red numbers'); - return this.red.add(this, num); - }; + return result; + }; - BN.prototype.redIAdd = function redIAdd(num) { - assert(this.red, 'redIAdd works only with red numbers'); - return this.red.iadd(this, num); - }; + /** + * Should be used to decode indexed params and options + * + * @method _decodeEventABI + * @param {Object} data + * @return {Object} result object with decoded indexed && not indexed params + */ + Contract.prototype._decodeEventABI = function (data) { + var event = this; - BN.prototype.redSub = function redSub(num) { - assert(this.red, 'redSub works only with red numbers'); - return this.red.sub(this, num); - }; + data.data = data.data || ''; + data.topics = data.topics || []; + var result = formatters.outputLogFormatter(data); - BN.prototype.redISub = function redISub(num) { - assert(this.red, 'redISub works only with red numbers'); - return this.red.isub(this, num); - }; + // if allEvents get the right event + if (event.name === 'ALLEVENTS') { + event = event.jsonInterface.find(function (intf) { + return intf.signature === data.topics[0]; + }) || { anonymous: true }; + } - BN.prototype.redShl = function redShl(num) { - assert(this.red, 'redShl works only with red numbers'); - return this.red.shl(this, num); - }; + // create empty inputs if none are present (e.g. anonymous events on allEvents) + event.inputs = event.inputs || []; - BN.prototype.redMul = function redMul(num) { - assert(this.red, 'redMul works only with red numbers'); - this.red._verify2(this, num); - return this.red.mul(this, num); - }; + var argTopics = event.anonymous ? data.topics : data.topics.slice(1); - BN.prototype.redIMul = function redIMul(num) { - assert(this.red, 'redMul works only with red numbers'); - this.red._verify2(this, num); - return this.red.imul(this, num); - }; + result.returnValues = abi.decodeLog(event.inputs, data.data, argTopics); + delete result.returnValues.__length__; - BN.prototype.redSqr = function redSqr() { - assert(this.red, 'redSqr works only with red numbers'); - this.red._verify1(this); - return this.red.sqr(this); - }; + // add name + result.event = event.name; - BN.prototype.redISqr = function redISqr() { - assert(this.red, 'redISqr works only with red numbers'); - this.red._verify1(this); - return this.red.isqr(this); - }; + // add signature + result.signature = event.anonymous || !data.topics[0] ? null : data.topics[0]; - // Square root over p - BN.prototype.redSqrt = function redSqrt() { - assert(this.red, 'redSqrt works only with red numbers'); - this.red._verify1(this); - return this.red.sqrt(this); + // move the data and topics to "raw" + result.raw = { + data: result.data, + topics: result.topics }; + delete result.data; + delete result.topics; - BN.prototype.redInvm = function redInvm() { - assert(this.red, 'redInvm works only with red numbers'); - this.red._verify1(this); - return this.red.invm(this); - }; + return result; + }; - // Return negative clone of `this` % `red modulo` - BN.prototype.redNeg = function redNeg() { - assert(this.red, 'redNeg works only with red numbers'); - this.red._verify1(this); - return this.red.neg(this); - }; + /** + * Encodes an ABI for a method, including signature or the method. + * Or when constructor encodes only the constructor parameters. + * + * @method _encodeMethodABI + * @param {Mixed} args the arguments to encode + * @param {String} the encoded ABI + */ + Contract.prototype._encodeMethodABI = function _encodeMethodABI() { + var methodSignature = this._method.signature, + args = this.arguments || []; - BN.prototype.redPow = function redPow(num) { - assert(this.red && !num.red, 'redPow(normalNum)'); - this.red._verify1(this); - return this.red.pow(this, num); - }; + var signature = false, + paramsABI = this._parent.options.jsonInterface.filter(function (json) { + return methodSignature === 'constructor' && json.type === methodSignature || (json.signature === methodSignature || json.signature === methodSignature.replace('0x', '') || json.name === methodSignature) && json.type === 'function'; + }).map(function (json) { + var inputLength = _.isArray(json.inputs) ? json.inputs.length : 0; - // Prime numbers with efficient reduction - var primes = { - k256: null, - p224: null, - p192: null, - p25519: null - }; + if (inputLength !== args.length) { + throw new Error('The number of arguments is not matching the methods required number. You need to pass ' + inputLength + ' arguments.'); + } - // Pseudo-Mersenne prime - function MPrime(name, p) { - // P = 2 ^ N - K - this.name = name; - this.p = new BN(p, 16); - this.n = this.p.bitLength(); - this.k = new BN(1).iushln(this.n).isub(this.p); + if (json.type === 'function') { + signature = json.signature; + } + return _.isArray(json.inputs) ? json.inputs.map(function (input) { + return input.type; + }) : []; + }).map(function (types) { + return abi.encodeParameters(types, args).replace('0x', ''); + })[0] || ''; - this.tmp = this._tmp(); - } + // return constructor + if (methodSignature === 'constructor') { + if (!this._deployData) throw new Error('The contract has no contract data option set. This is necessary to append the constructor parameters.'); - MPrime.prototype._tmp = function _tmp() { - var tmp = new BN(null); - tmp.words = new Array(Math.ceil(this.n / 13)); - return tmp; - }; + return this._deployData + paramsABI; - MPrime.prototype.ireduce = function ireduce(num) { - // Assumes that `num` is less than `P^2` - // num = HI * (2 ^ N - K) + HI * K + LO = HI * K + LO (mod P) - var r = num; - var rlen; + // return method + } else { - do { - this.split(r, this.tmp); - r = this.imulK(r); - r = r.iadd(this.tmp); - rlen = r.bitLength(); - } while (rlen > this.n); + var returnValue = signature ? signature + paramsABI : paramsABI; - var cmp = rlen < this.n ? -1 : r.ucmp(this.p); - if (cmp === 0) { - r.words[0] = 0; - r.length = 1; - } else if (cmp > 0) { - r.isub(this.p); + if (!returnValue) { + throw new Error('Couldn\'t find a matching contract method named "' + this._method.name + '".'); } else { - r.strip(); + return returnValue; } + } + }; - return r; - }; - - MPrime.prototype.split = function split(input, out) { - input.iushrn(this.n, 0, out); - }; + /** + * Decode method return values + * + * @method _decodeMethodReturn + * @param {Array} outputs + * @param {String} returnValues + * @return {Object} decoded output return values + */ + Contract.prototype._decodeMethodReturn = function (outputs, returnValues) { + if (!returnValues) { + return null; + } - MPrime.prototype.imulK = function imulK(num) { - return num.imul(this.k); - }; + returnValues = returnValues.length >= 2 ? returnValues.slice(2) : returnValues; + var result = abi.decodeParameters(outputs, returnValues); - function K256() { - MPrime.call(this, 'k256', 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f'); + if (result.__length__ === 1) { + return result[0]; + } else { + delete result.__length__; + return result; } - inherits(K256, MPrime); + }; - K256.prototype.split = function split(input, output) { - // 256 = 9 * 26 + 22 - var mask = 0x3fffff; + /** + * Deploys a contract and fire events based on its state: transactionHash, receipt + * + * All event listeners will be removed, once the last possible event is fired ("error", or "receipt") + * + * @method deploy + * @param {Object} options + * @param {Function} callback + * @return {Object} EventEmitter possible events are "error", "transactionHash" and "receipt" + */ + Contract.prototype.deploy = function (options, callback) { - var outLen = Math.min(input.length, 9); - for (var i = 0; i < outLen; i++) { - output.words[i] = input.words[i]; - } - output.length = outLen; + options = options || {}; - if (input.length <= 9) { - input.words[0] = 0; - input.length = 1; - return; - } + options.arguments = options.arguments || []; + options = this._getOrSetDefaultOptions(options); - // Shift by 9 limbs - var prev = input.words[9]; - output.words[output.length++] = prev & mask; + // return error, if no "data" is specified + if (!options.data) { + return utils._fireError(new Error('No "data" specified in neither the given options, nor the default options.'), null, null, callback); + } - for (i = 10; i < input.length; i++) { - var next = input.words[i] | 0; - input.words[i - 10] = (next & mask) << 4 | prev >>> 22; - prev = next; - } - prev >>>= 22; - input.words[i - 10] = prev; - if (prev === 0 && input.length > 10) { - input.length -= 10; - } else { - input.length -= 9; - } - }; + var constructor = _.find(this.options.jsonInterface, function (method) { + return method.type === 'constructor'; + }) || {}; + constructor.signature = 'constructor'; - K256.prototype.imulK = function imulK(num) { - // K = 0x1000003d1 = [ 0x40, 0x3d1 ] - num.words[num.length] = 0; - num.words[num.length + 1] = 0; - num.length += 2; + return this._createTxObject.apply({ + method: constructor, + parent: this, + deployData: options.data, + _ethAccounts: this.constructor._ethAccounts + }, options.arguments); + }; - // bounded at: 0x40 * 0x3ffffff + 0x3d0 = 0x100000390 - var lo = 0; - for (var i = 0; i < num.length; i++) { - var w = num.words[i] | 0; - lo += w * 0x3d1; - num.words[i] = lo & 0x3ffffff; - lo = w * 0x40 + (lo / 0x4000000 | 0); - } + /** + * Gets the event signature and outputformatters + * + * @method _generateEventOptions + * @param {Object} event + * @param {Object} options + * @param {Function} callback + * @return {Object} the event options object + */ + Contract.prototype._generateEventOptions = function () { + var args = Array.prototype.slice.call(arguments); - // Fast length reduction - if (num.words[num.length - 1] === 0) { - num.length--; - if (num.words[num.length - 1] === 0) { - num.length--; - } - } - return num; - }; + // get the callback + var callback = this._getCallback(args); - function P224() { - MPrime.call(this, 'p224', 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001'); - } - inherits(P224, MPrime); + // get the options + var options = _.isObject(args[args.length - 1]) ? args.pop() : {}; - function P192() { - MPrime.call(this, 'p192', 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff'); - } - inherits(P192, MPrime); + var event = _.isString(args[0]) ? args[0] : 'allevents'; + event = event.toLowerCase() === 'allevents' ? { + name: 'ALLEVENTS', + jsonInterface: this.options.jsonInterface + } : this.options.jsonInterface.find(function (json) { + return json.type === 'event' && (json.name === event || json.signature === '0x' + event.replace('0x', '')); + }); - function P25519() { - // 2 ^ 255 - 19 - MPrime.call(this, '25519', '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed'); + if (!event) { + throw new Error('Event "' + event.name + '" doesn\'t exist in this contract.'); } - inherits(P25519, MPrime); - P25519.prototype.imulK = function imulK(num) { - // K = 0x13 - var carry = 0; - for (var i = 0; i < num.length; i++) { - var hi = (num.words[i] | 0) * 0x13 + carry; - var lo = hi & 0x3ffffff; - hi >>>= 26; + if (!utils.isAddress(this.options.address)) { + throw new Error('This contract object doesn\'t have address set yet, please set an address first.'); + } - num.words[i] = lo; - carry = hi; - } - if (carry !== 0) { - num.words[num.length++] = carry; - } - return num; + return { + params: this._encodeEventABI(event, options), + event: event, + callback: callback }; + }; - // Exported mostly for testing purposes, use plain name instead - BN._prime = function prime(name) { - // Cached version of prime - if (primes[name]) return primes[name]; + /** + * Adds event listeners and creates a subscription, and remove it once its fired. + * + * @method clone + * @return {Object} the event subscription + */ + Contract.prototype.clone = function () { + return new this.constructor(this.options.jsonInterface, this.options.address, this.options); + }; - var prime; - if (name === 'k256') { - prime = new K256(); - } else if (name === 'p224') { - prime = new P224(); - } else if (name === 'p192') { - prime = new P192(); - } else if (name === 'p25519') { - prime = new P25519(); - } else { - throw new Error('Unknown prime ' + name); - } - primes[name] = prime; + /** + * Adds event listeners and creates a subscription, and remove it once its fired. + * + * @method once + * @param {String} event + * @param {Object} options + * @param {Function} callback + * @return {Object} the event subscription + */ + Contract.prototype.once = function (event, options, callback) { + var args = Array.prototype.slice.call(arguments); - return prime; - }; + // get the callback + callback = this._getCallback(args); - // - // Base reduction engine - // - function Red(m) { - if (typeof m === 'string') { - var prime = BN._prime(m); - this.m = prime.p; - this.prime = prime; - } else { - assert(m.gtn(1), 'modulus must be greater than 1'); - this.m = m; - this.prime = null; - } + if (!callback) { + throw new Error('Once requires a callback as the second parameter.'); } - Red.prototype._verify1 = function _verify1(a) { - assert(a.negative === 0, 'red works only with positives'); - assert(a.red, 'red works only with red numbers'); - }; + // don't allow fromBlock + if (options) delete options.fromBlock; - Red.prototype._verify2 = function _verify2(a, b) { - assert((a.negative | b.negative) === 0, 'red works only with positives'); - assert(a.red && a.red === b.red, 'red works only with red numbers'); - }; + // don't return as once shouldn't provide "on" + this._on(event, options, function (err, res, sub) { + sub.unsubscribe(); + if (_.isFunction(callback)) { + callback(err, res, sub); + } + }); - Red.prototype.imod = function imod(a) { - if (this.prime) return this.prime.ireduce(a)._forceRed(this); - return a.umod(this.m)._forceRed(this); - }; + return undefined; + }; - Red.prototype.neg = function neg(a) { - if (a.isZero()) { - return a.clone(); - } + /** + * Adds event listeners and creates a subscription. + * + * @method _on + * @param {String} event + * @param {Object} options + * @param {Function} callback + * @return {Object} the event subscription + */ + Contract.prototype._on = function () { + var subOptions = this._generateEventOptions.apply(this, arguments); - return this.m.sub(a)._forceRed(this); - }; + // prevent the event "newListener" and "removeListener" from being overwritten + this._checkListener('newListener', subOptions.event.name, subOptions.callback); + this._checkListener('removeListener', subOptions.event.name, subOptions.callback); - Red.prototype.add = function add(a, b) { - this._verify2(a, b); + // TODO check if listener already exists? and reuse subscription if options are the same. - var res = a.add(b); - if (res.cmp(this.m) >= 0) { - res.isub(this.m); - } - return res._forceRed(this); - }; + // create new subscription + var subscription = new Subscription({ + subscription: { + params: 1, + inputFormatter: [formatters.inputLogFormatter], + outputFormatter: this._decodeEventABI.bind(subOptions.event), + // DUBLICATE, also in web3-eth + subscriptionHandler: function subscriptionHandler(output) { + if (output.removed) { + this.emit('changed', output); + } else { + this.emit('data', output); + } - Red.prototype.iadd = function iadd(a, b) { - this._verify2(a, b); + if (_.isFunction(this.callback)) { + this.callback(null, output, this); + } + } + }, + type: 'eth', + requestManager: this._requestManager + }); + subscription.subscribe('logs', subOptions.params, subOptions.callback || function () {}); - var res = a.iadd(b); - if (res.cmp(this.m) >= 0) { - res.isub(this.m); - } - return res; - }; + return subscription; + }; - Red.prototype.sub = function sub(a, b) { - this._verify2(a, b); + /** + * Get past events from contracts + * + * @method getPastEvents + * @param {String} event + * @param {Object} options + * @param {Function} callback + * @return {Object} the promievent + */ + Contract.prototype.getPastEvents = function () { + var subOptions = this._generateEventOptions.apply(this, arguments); - var res = a.sub(b); - if (res.cmpn(0) < 0) { - res.iadd(this.m); - } - return res._forceRed(this); - }; + var getPastLogs = new Method({ + name: 'getPastLogs', + call: 'eth_getLogs', + params: 1, + inputFormatter: [formatters.inputLogFormatter], + outputFormatter: this._decodeEventABI.bind(subOptions.event) + }); + getPastLogs.setRequestManager(this._requestManager); + var call = getPastLogs.buildCall(); - Red.prototype.isub = function isub(a, b) { - this._verify2(a, b); + getPastLogs = null; - var res = a.isub(b); - if (res.cmpn(0) < 0) { - res.iadd(this.m); - } - return res; - }; + return call(subOptions.params, subOptions.callback); + }; - Red.prototype.shl = function shl(a, num) { - this._verify1(a); - return this.imod(a.ushln(num)); - }; + /** + * returns the an object with call, send, estimate functions + * + * @method _createTxObject + * @returns {Object} an object with functions to call the methods + */ + Contract.prototype._createTxObject = function _createTxObject() { + var args = Array.prototype.slice.call(arguments); + var txObject = {}; - Red.prototype.imul = function imul(a, b) { - this._verify2(a, b); - return this.imod(a.imul(b)); - }; + if (this.method.type === 'function') { - Red.prototype.mul = function mul(a, b) { - this._verify2(a, b); - return this.imod(a.mul(b)); - }; + txObject.call = this.parent._executeMethod.bind(txObject, 'call'); + txObject.call.request = this.parent._executeMethod.bind(txObject, 'call', true); // to make batch requests + } - Red.prototype.isqr = function isqr(a) { - return this.imul(a, a.clone()); - }; + txObject.send = this.parent._executeMethod.bind(txObject, 'send'); + txObject.send.request = this.parent._executeMethod.bind(txObject, 'send', true); // to make batch requests + txObject.encodeABI = this.parent._encodeMethodABI.bind(txObject); + txObject.estimateGas = this.parent._executeMethod.bind(txObject, 'estimate'); - Red.prototype.sqr = function sqr(a) { - return this.mul(a, a); - }; + if (args && this.method.inputs && args.length !== this.method.inputs.length) { + if (this.nextMethod) { + return this.nextMethod.apply(null, args); + } + throw errors.InvalidNumberOfParams(args.length, this.method.inputs.length, this.method.name); + } - Red.prototype.sqrt = function sqrt(a) { - if (a.isZero()) return a.clone(); + txObject.arguments = args || []; + txObject._method = this.method; + txObject._parent = this.parent; + txObject._ethAccounts = this.parent.constructor._ethAccounts || this._ethAccounts; - var mod3 = this.m.andln(3); - assert(mod3 % 2 === 1); + if (this.deployData) { + txObject._deployData = this.deployData; + } - // Fast case - if (mod3 === 3) { - var pow = this.m.add(new BN(1)).iushrn(2); - return this.pow(a, pow); - } + return txObject; + }; - // Tonelli-Shanks algorithm (Totally unoptimized and slow) - // - // Find Q and S, that Q * 2 ^ S = (P - 1) - var q = this.m.subn(1); - var s = 0; - while (!q.isZero() && q.andln(1) === 0) { - s++; - q.iushrn(1); - } - assert(!q.isZero()); + /** + * Generates the options for the execute call + * + * @method _processExecuteArguments + * @param {Array} args + * @param {Promise} defer + */ + Contract.prototype._processExecuteArguments = function _processExecuteArguments(args, defer) { + var processedArgs = {}; - var one = new BN(1).toRed(this); - var nOne = one.redNeg(); + processedArgs.type = args.shift(); - // Find quadratic non-residue - // NOTE: Max is such because of generalized Riemann hypothesis. - var lpow = this.m.subn(1).iushrn(1); - var z = this.m.bitLength(); - z = new BN(2 * z * z).toRed(this); + // get the callback + processedArgs.callback = this._parent._getCallback(args); - while (this.pow(z, lpow).cmp(nOne) !== 0) { - z.redIAdd(nOne); - } + // get block number to use for call + if (processedArgs.type === 'call' && args[args.length - 1] !== true && (_.isString(args[args.length - 1]) || isFinite(args[args.length - 1]))) processedArgs.defaultBlock = args.pop(); - var c = this.pow(z, q); - var r = this.pow(a, q.addn(1).iushrn(1)); - var t = this.pow(a, q); - var m = s; - while (t.cmp(one) !== 0) { - var tmp = t; - for (var i = 0; tmp.cmp(one) !== 0; i++) { - tmp = tmp.redSqr(); - } - assert(i < m); - var b = this.pow(c, new BN(1).iushln(m - i - 1)); + // get the options + processedArgs.options = _.isObject(args[args.length - 1]) ? args.pop() : {}; - r = r.redMul(b); - c = b.redSqr(); - t = t.redMul(c); - m = i; - } + // get the generateRequest argument for batch requests + processedArgs.generateRequest = args[args.length - 1] === true ? args.pop() : false; - return r; - }; + processedArgs.options = this._parent._getOrSetDefaultOptions(processedArgs.options); + processedArgs.options.data = this.encodeABI(); - Red.prototype.invm = function invm(a) { - var inv = a._invmp(this.m); - if (inv.negative !== 0) { - inv.negative = 0; - return this.imod(inv).redNeg(); - } else { - return this.imod(inv); - } - }; + // add contract address + if (!this._deployData && !utils.isAddress(this._parent.options.address)) throw new Error('This contract object doesn\'t have address set yet, please set an address first.'); - Red.prototype.pow = function pow(a, num) { - if (num.isZero()) return new BN(1).toRed(this); - if (num.cmpn(1) === 0) return a.clone(); + if (!this._deployData) processedArgs.options.to = this._parent.options.address; - var windowSize = 4; - var wnd = new Array(1 << windowSize); - wnd[0] = new BN(1).toRed(this); - wnd[1] = a; - for (var i = 2; i < wnd.length; i++) { - wnd[i] = this.mul(wnd[i - 1], a); - } + // return error, if no "data" is specified + if (!processedArgs.options.data) return utils._fireError(new Error('Couldn\'t find a matching contract method, or the number of parameters is wrong.'), defer.eventEmitter, defer.reject, processedArgs.callback); - var res = wnd[0]; - var current = 0; - var currentLen = 0; - var start = num.bitLength() % 26; - if (start === 0) { - start = 26; - } + return processedArgs; + }; - for (i = num.length - 1; i >= 0; i--) { - var word = num.words[i]; - for (var j = start - 1; j >= 0; j--) { - var bit = word >> j & 1; - if (res !== wnd[0]) { - res = this.sqr(res); - } + /** + * Executes a call, transact or estimateGas on a contract function + * + * @method _executeMethod + * @param {String} type the type this execute function should execute + * @param {Boolean} makeRequest if true, it simply returns the request parameters, rather than executing it + */ + Contract.prototype._executeMethod = function _executeMethod() { + var _this = this, + args = this._parent._processExecuteArguments.call(this, Array.prototype.slice.call(arguments), defer), + defer = promiEvent(args.type !== 'send'), + ethAccounts = _this.constructor._ethAccounts || _this._ethAccounts; - if (bit === 0 && current === 0) { - currentLen = 0; - continue; - } + // simple return request for batch requests + if (args.generateRequest) { - current <<= 1; - current |= bit; - currentLen++; - if (currentLen !== windowSize && (i !== 0 || j !== 0)) continue; + var payload = { + params: [formatters.inputCallFormatter.call(this._parent, args.options), formatters.inputDefaultBlockNumberFormatter.call(this._parent, args.defaultBlock)], + callback: args.callback + }; - res = this.mul(res, wnd[current]); - currentLen = 0; - current = 0; - } - start = 26; + if (args.type === 'call') { + payload.method = 'eth_call'; + payload.format = this._parent._decodeMethodReturn.bind(null, this._method.outputs); + } else { + payload.method = 'eth_sendTransaction'; } - return res; - }; + return payload; + } else { - Red.prototype.convertTo = function convertTo(num) { - var r = num.umod(this.m); + switch (args.type) { + case 'estimate': - return r === num ? r.clone() : r; - }; + var estimateGas = new Method({ + name: 'estimateGas', + call: 'eth_estimateGas', + params: 1, + inputFormatter: [formatters.inputCallFormatter], + outputFormatter: utils.hexToNumber, + requestManager: _this._parent._requestManager, + accounts: ethAccounts, // is eth.accounts (necessary for wallet signing) + defaultAccount: _this._parent.defaultAccount, + defaultBlock: _this._parent.defaultBlock + }).createFunction(); - Red.prototype.convertFrom = function convertFrom(num) { - var res = num.clone(); - res.red = null; - return res; - }; + return estimateGas(args.options, args.callback); - // - // Montgomery method engine - // + case 'call': - BN.mont = function mont(num) { - return new Mont(num); - }; + // TODO check errors: missing "from" should give error on deploy and send, call ? - function Mont(m) { - Red.call(this, m); + var call = new Method({ + name: 'call', + call: 'eth_call', + params: 2, + inputFormatter: [formatters.inputCallFormatter, formatters.inputDefaultBlockNumberFormatter], + // add output formatter for decoding + outputFormatter: function outputFormatter(result) { + return _this._parent._decodeMethodReturn(_this._method.outputs, result); + }, + requestManager: _this._parent._requestManager, + accounts: ethAccounts, // is eth.accounts (necessary for wallet signing) + defaultAccount: _this._parent.defaultAccount, + defaultBlock: _this._parent.defaultBlock + }).createFunction(); - this.shift = this.m.bitLength(); - if (this.shift % 26 !== 0) { - this.shift += 26 - this.shift % 26; - } + return call(args.options, args.defaultBlock, args.callback); - this.r = new BN(1).iushln(this.shift); - this.r2 = this.imod(this.r.sqr()); - this.rinv = this.r._invmp(this.m); + case 'send': - this.minv = this.rinv.mul(this.r).isubn(1).div(this.m); - this.minv = this.minv.umod(this.r); - this.minv = this.r.sub(this.minv); - } - inherits(Mont, Red); + // return error, if no "from" is specified + if (!utils.isAddress(args.options.from)) { + return utils._fireError(new Error('No "from" address specified in neither the given options, nor the default options.'), defer.eventEmitter, defer.reject, args.callback); + } - Mont.prototype.convertTo = function convertTo(num) { - return this.imod(num.ushln(this.shift)); - }; + if (_.isBoolean(this._method.payable) && !this._method.payable && args.options.value && args.options.value > 0) { + return utils._fireError(new Error('Can not send value to non-payable contract method or constructor'), defer.eventEmitter, defer.reject, args.callback); + } - Mont.prototype.convertFrom = function convertFrom(num) { - var r = this.imod(num.mul(this.rinv)); - r.red = null; - return r; - }; + // make sure receipt logs are decoded + var extraFormatters = { + receiptFormatter: function receiptFormatter(receipt) { + if (_.isArray(receipt.logs)) { - Mont.prototype.imul = function imul(a, b) { - if (a.isZero() || b.isZero()) { - a.words[0] = 0; - a.length = 1; - return a; - } + // decode logs + var events = _.map(receipt.logs, function (log) { + return _this._parent._decodeEventABI.call({ + name: 'ALLEVENTS', + jsonInterface: _this._parent.options.jsonInterface + }, log); + }); - var t = a.imul(b); - var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m); - var u = t.isub(c).iushrn(this.shift); - var res = u; + // make log names keys + receipt.events = {}; + var count = 0; + events.forEach(function (ev) { + if (ev.event) { + // if > 1 of the same event, don't overwrite any existing events + if (receipt.events[ev.event]) { + if (Array.isArray(receipt.events[ev.event])) { + receipt.events[ev.event].push(ev); + } else { + receipt.events[ev.event] = [receipt.events[ev.event], ev]; + } + } else { + receipt.events[ev.event] = ev; + } + } else { + receipt.events[count] = ev; + count++; + } + }); - if (u.cmp(this.m) >= 0) { - res = u.isub(this.m); - } else if (u.cmpn(0) < 0) { - res = u.iadd(this.m); - } + delete receipt.logs; + } + return receipt; + }, + contractDeployFormatter: function contractDeployFormatter(receipt) { + var newContract = _this._parent.clone(); + newContract.options.address = receipt.contractAddress; + return newContract; + } + }; - return res._forceRed(this); - }; + var sendTransaction = new Method({ + name: 'sendTransaction', + call: 'eth_sendTransaction', + params: 1, + inputFormatter: [formatters.inputTransactionFormatter], + requestManager: _this._parent._requestManager, + accounts: _this.constructor._ethAccounts || _this._ethAccounts, // is eth.accounts (necessary for wallet signing) + defaultAccount: _this._parent.defaultAccount, + defaultBlock: _this._parent.defaultBlock, + extraFormatters: extraFormatters + }).createFunction(); - Mont.prototype.mul = function mul(a, b) { - if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this); + return sendTransaction(args.options, args.callback); - var t = a.mul(b); - var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m); - var u = t.isub(c).iushrn(this.shift); - var res = u; - if (u.cmp(this.m) >= 0) { - res = u.isub(this.m); - } else if (u.cmpn(0) < 0) { - res = u.iadd(this.m); } + } + }; - return res._forceRed(this); - }; - - Mont.prototype.invm = function invm(a) { - // (AR)^-1 * R^2 = (A^-1 * R^-1) * R^2 = A^-1 * R - var res = this.imod(a._invmp(this.m).mul(this.r2)); - return res._forceRed(this); - }; - })(typeof module === 'undefined' || module, this); - }, {}], 365: [function (require, module, exports) { + module.exports = Contract; + }, { "underscore": 358, "web3-core": 202, "web3-core-helpers": 184, "web3-core-method": 186, "web3-core-promievent": 191, "web3-core-subscriptions": 199, "web3-eth-abi": 206, "web3-utils": 386 }], 360: [function (require, module, exports) { + arguments[4][233][0].apply(exports, arguments); + }, { "buffer": 17, "dup": 233 }], 361: [function (require, module, exports) { /* This file is part of web3.js. @@ -49238,7 +35651,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol }; module.exports = Iban; - }, { "bn.js": 364, "web3-utils": 390 }], 366: [function (require, module, exports) { + }, { "bn.js": 360, "web3-utils": 386 }], 362: [function (require, module, exports) { /* This file is part of web3.js. @@ -49368,9 +35781,9 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol core.addProviders(Personal); module.exports = Personal; - }, { "web3-core": 200, "web3-core-helpers": 184, "web3-core-method": 186, "web3-net": 370, "web3-utils": 390 }], 367: [function (require, module, exports) { + }, { "web3-core": 202, "web3-core-helpers": 184, "web3-core-method": 186, "web3-net": 366, "web3-utils": 386 }], 363: [function (require, module, exports) { arguments[4][170][0].apply(exports, arguments); - }, { "dup": 170 }], 368: [function (require, module, exports) { + }, { "dup": 170 }], 364: [function (require, module, exports) { /* This file is part of web3.js. @@ -49440,7 +35853,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol }; module.exports = getNetworkType; - }, { "underscore": 367 }], 369: [function (require, module, exports) { + }, { "underscore": 363 }], 365: [function (require, module, exports) { /* This file is part of web3.js. @@ -49869,7 +36282,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol core.addProviders(Eth); module.exports = Eth; - }, { "./getNetworkType.js": 368, "underscore": 367, "web3-core": 200, "web3-core-helpers": 184, "web3-core-method": 186, "web3-core-subscriptions": 197, "web3-eth-abi": 204, "web3-eth-accounts": 361, "web3-eth-contract": 363, "web3-eth-iban": 365, "web3-eth-personal": 366, "web3-net": 370, "web3-utils": 390 }], 370: [function (require, module, exports) { + }, { "./getNetworkType.js": 364, "underscore": 363, "web3-core": 202, "web3-core-helpers": 184, "web3-core-method": 186, "web3-core-subscriptions": 199, "web3-eth-abi": 206, "web3-eth-accounts": 357, "web3-eth-contract": 359, "web3-eth-iban": 361, "web3-eth-personal": 362, "web3-net": 366, "web3-utils": 386 }], 366: [function (require, module, exports) { /* This file is part of web3.js. @@ -49927,9 +36340,9 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol core.addProviders(Net); module.exports = Net; - }, { "web3-core": 200, "web3-core-method": 186, "web3-utils": 390 }], 371: [function (require, module, exports) { + }, { "web3-core": 202, "web3-core-method": 186, "web3-utils": 386 }], 367: [function (require, module, exports) { module.exports = XMLHttpRequest; - }, {}], 372: [function (require, module, exports) { + }, {}], 368: [function (require, module, exports) { /* This file is part of web3.js. @@ -50023,7 +36436,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol }; module.exports = HttpProvider; - }, { "web3-core-helpers": 184, "xhr2": 371 }], 373: [function (require, module, exports) { + }, { "web3-core-helpers": 184, "xhr2": 367 }], 369: [function (require, module, exports) { // This file is the concatenation of many js files. // See http://github.com/jimhigson/oboe.js for the raw source @@ -52485,9 +38898,9 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol return self; } }(), Object, Array, Error, JSON); - }, {}], 374: [function (require, module, exports) { + }, {}], 370: [function (require, module, exports) { arguments[4][170][0].apply(exports, arguments); - }, { "dup": 170 }], 375: [function (require, module, exports) { + }, { "dup": 170 }], 371: [function (require, module, exports) { /* This file is part of web3.js. @@ -52779,9 +39192,9 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol }; module.exports = IpcProvider; - }, { "oboe": 373, "underscore": 374, "web3-core-helpers": 184 }], 376: [function (require, module, exports) { + }, { "oboe": 369, "underscore": 370, "web3-core-helpers": 184 }], 372: [function (require, module, exports) { arguments[4][170][0].apply(exports, arguments); - }, { "dup": 170 }], 377: [function (require, module, exports) { + }, { "dup": 170 }], 373: [function (require, module, exports) { /* This file is part of web3.js. @@ -52955,7 +39368,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol WebsocketProvider.prototype._timeout = function () { for (var key in this.responseCallbacks) { if (this.responseCallbacks.hasOwnProperty(key)) { - this.responseCallbacks[key](errors.InvalidConnection('on IPC')); + this.responseCallbacks[key](errors.InvalidConnection('on WS')); delete this.responseCallbacks[key]; } } @@ -53099,7 +39512,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol }; module.exports = WebsocketProvider; - }, { "underscore": 376, "web3-core-helpers": 184, "websocket": 45 }], 378: [function (require, module, exports) { + }, { "underscore": 372, "web3-core-helpers": 184, "websocket": 45 }], 374: [function (require, module, exports) { /* This file is part of web3.js. @@ -53251,11 +39664,11 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol core.addProviders(Shh); module.exports = Shh; - }, { "web3-core": 200, "web3-core-method": 186, "web3-core-subscriptions": 197, "web3-net": 370 }], 379: [function (require, module, exports) { - arguments[4][201][0].apply(exports, arguments); - }, { "dup": 201 }], 380: [function (require, module, exports) { + }, { "web3-core": 202, "web3-core-method": 186, "web3-core-subscriptions": 199, "web3-net": 366 }], 375: [function (require, module, exports) { + arguments[4][203][0].apply(exports, arguments); + }, { "dup": 203 }], 376: [function (require, module, exports) { arguments[4][158][0].apply(exports, arguments); - }, { "dup": 158 }], 381: [function (require, module, exports) { + }, { "dup": 158 }], 377: [function (require, module, exports) { 'use strict'; var BN = require('bn.js'); @@ -53424,7 +39837,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol fromWei: fromWei, toWei: toWei }; - }, { "bn.js": 379, "number-to-bn": 383 }], 382: [function (require, module, exports) { + }, { "bn.js": 375, "number-to-bn": 379 }], 378: [function (require, module, exports) { /** * Returns a `Boolean` on whether or not the a `String` starts with '0x' * @param {String} str the string input value @@ -53438,7 +39851,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol return str.slice(0, 2) === '0x'; }; - }, {}], 383: [function (require, module, exports) { + }, {}], 379: [function (require, module, exports) { var BN = require('bn.js'); var stripHexPrefix = require('strip-hex-prefix'); @@ -53475,11 +39888,11 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol throw new Error('[number-to-bn] while converting number ' + JSON.stringify(arg) + ' to BN.js instance, error: invalid number value. Value must be an integer, hex string, BN or BigNumber instance. Note, decimals are not supported.'); }; - }, { "bn.js": 379, "strip-hex-prefix": 387 }], 384: [function (require, module, exports) { + }, { "bn.js": 375, "strip-hex-prefix": 383 }], 380: [function (require, module, exports) { module.exports = window.crypto; - }, {}], 385: [function (require, module, exports) { + }, {}], 381: [function (require, module, exports) { module.exports = require('crypto'); - }, { "crypto": 384 }], 386: [function (require, module, exports) { + }, { "crypto": 380 }], 382: [function (require, module, exports) { var randomHex = function randomHex(size, callback) { var crypto = require('./crypto.js'); var isCallback = typeof callback === 'function'; @@ -53543,7 +39956,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol }; module.exports = randomHex; - }, { "./crypto.js": 385 }], 387: [function (require, module, exports) { + }, { "./crypto.js": 381 }], 383: [function (require, module, exports) { var isHexPrefixed = require('is-hex-prefixed'); /** @@ -53558,9 +39971,9 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol return isHexPrefixed(str) ? str.slice(2) : str; }; - }, { "is-hex-prefixed": 382 }], 388: [function (require, module, exports) { + }, { "is-hex-prefixed": 378 }], 384: [function (require, module, exports) { arguments[4][170][0].apply(exports, arguments); - }, { "dup": 170 }], 389: [function (require, module, exports) { + }, { "dup": 170 }], 385: [function (require, module, exports) { (function (global) { /*! https://mths.be/utf8js v2.0.0 by @mathias */ ;(function (root) { @@ -53803,7 +40216,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol } })(this); }).call(this, typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}); - }, {}], 390: [function (require, module, exports) { + }, {}], 386: [function (require, module, exports) { /* This file is part of web3.js. @@ -54109,7 +40522,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol rightPad: utils.rightPad, toTwosComplement: utils.toTwosComplement }; - }, { "./soliditySha3.js": 391, "./utils.js": 392, "ethjs-unit": 381, "randomhex": 386, "underscore": 388 }], 391: [function (require, module, exports) { + }, { "./soliditySha3.js": 387, "./utils.js": 388, "ethjs-unit": 377, "randomhex": 382, "underscore": 384 }], 387: [function (require, module, exports) { /* This file is part of web3.js. @@ -54349,7 +40762,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol }; module.exports = soliditySha3; - }, { "./utils.js": 392, "bn.js": 379, "underscore": 388 }], 392: [function (require, module, exports) { + }, { "./utils.js": 388, "bn.js": 375, "underscore": 384 }], 388: [function (require, module, exports) { /* This file is part of web3.js. @@ -54802,7 +41215,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol toTwosComplement: toTwosComplement, sha3: sha3 }; - }, { "bn.js": 379, "eth-lib/lib/hash": 380, "number-to-bn": 383, "underscore": 388, "utf8": 389 }], 393: [function (require, module, exports) { + }, { "bn.js": 375, "eth-lib/lib/hash": 376, "number-to-bn": 379, "underscore": 384, "utf8": 385 }], 389: [function (require, module, exports) { module.exports = { "name": "web3", "namespace": "ethereum", @@ -54848,8 +41261,8 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol } }; }, {}], "BN": [function (require, module, exports) { - arguments[4][228][0].apply(exports, arguments); - }, { "buffer": 17, "dup": 228 }], "Web3": [function (require, module, exports) { + arguments[4][233][0].apply(exports, arguments); + }, { "buffer": 17, "dup": 233 }], "Web3": [function (require, module, exports) { /* This file is part of web3.js. @@ -54927,6 +41340,6 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol 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r=s(t,this._invKeySchedule,u.INV_SUB_MIX,u.INV_SBOX,this._nRounds),o=n.allocUnsafe(16);return o.writeUInt32BE(r[0],0),o.writeUInt32BE(r[3],4),o.writeUInt32BE(r[2],8),o.writeUInt32BE(r[1],12),o},c.prototype.scrub=function(){o(this._keySchedule),o(this._invKeySchedule),o(this._key)},e.exports.AES=c},{"safe-buffer":143}],19:[function(t,e,r){var n=t("./aes"),i=t("safe-buffer").Buffer,o=t("cipher-base"),s=t("inherits"),a=t("./ghash"),u=t("buffer-xor"),c=t("./incr32");function f(t,e,r,s){o.call(this);var u=i.alloc(4,0);this._cipher=new n.AES(e);var f=this._cipher.encryptBlock(u);this._ghash=new a(f),r=function(t,e,r){if(12===e.length)return t._finID=i.concat([e,i.from([0,0,0,1])]),i.concat([e,i.from([0,0,0,2])]);var n=new a(r),o=e.length,s=o%16;n.update(e),s&&(s=16-s,n.update(i.alloc(s,0))),n.update(i.alloc(8,0));var u=8*o,f=i.alloc(8);f.writeUIntBE(u,0,8),n.update(f),t._finID=n.state;var h=i.from(t._finID);return c(h),h}(this,r,f),this._prev=i.from(r),this._cache=i.allocUnsafe(0),this._secCache=i.allocUnsafe(0),this._decrypt=s,this._alen=0,this._len=0,this._mode=t,this._authTag=null,this._called=!1}s(f,o),f.prototype._update=function(t){if(!this._called&&this._alen){var e=16-this._alen%16;e<16&&(e=i.alloc(e,0),this._ghash.update(e))}this._called=!0;var r=this._mode.encrypt(this,t);return this._decrypt?this._ghash.update(t):this._ghash.update(r),this._len+=t.length,r},f.prototype._final=function(){if(this._decrypt&&!this._authTag)throw new Error("Unsupported state or unable to authenticate data");var t=u(this._ghash.final(8*this._alen,8*this._len),this._cipher.encryptBlock(this._finID));if(this._decrypt&&function(t,e){var r=0;t.length!==e.length&&r++;for(var n=Math.min(t.length,e.length),i=0;i16)return e=this.cache.slice(0,16),this.cache=this.cache.slice(16),e}else if(this.cache.length>=16)return e=this.cache.slice(0,16),this.cache=this.cache.slice(16),e;return null},h.prototype.flush=function(){if(this.cache.length)return this.cache},r.createDecipher=function(t,e){var r=o[t.toLowerCase()];if(!r)throw new TypeError("invalid suite type");var n=c(e,!1,r.key,r.iv);return l(t,n.key,n.iv)},r.createDecipheriv=l},{"./aes":18,"./authCipher":19,"./modes":31,"./streamCipher":34,"cipher-base":48,evp_bytestokey:84,inherits:101,"safe-buffer":143}],22:[function(t,e,r){var n=t("./modes"),i=t("./authCipher"),o=t("safe-buffer").Buffer,s=t("./streamCipher"),a=t("cipher-base"),u=t("./aes"),c=t("evp_bytestokey");function f(t,e,r){a.call(this),this._cache=new l,this._cipher=new u.AES(e),this._prev=o.from(r),this._mode=t,this._autopadding=!0}t("inherits")(f,a),f.prototype._update=function(t){var e,r;this._cache.add(t);for(var n=[];e=this._cache.get();)r=this._mode.encrypt(this,e),n.push(r);return o.concat(n)};var h=o.alloc(16,16);function l(){this.cache=o.allocUnsafe(0)}function d(t,e,r){var a=n[t.toLowerCase()];if(!a)throw new TypeError("invalid suite type");if("string"==typeof e&&(e=o.from(e)),e.length!==a.key/8)throw new TypeError("invalid key length "+e.length);if("string"==typeof r&&(r=o.from(r)),"GCM"!==a.mode&&r.length!==a.iv)throw new TypeError("invalid iv length "+r.length);return"stream"===a.type?new s(a.module,e,r):"auth"===a.type?new i(a.module,e,r):new f(a.module,e,r)}f.prototype._final=function(){var t=this._cache.flush();if(this._autopadding)return t=this._mode.encrypt(this,t),this._cipher.scrub(),t;if(!t.equals(h))throw this._cipher.scrub(),new Error("data not multiple of block length")},f.prototype.setAutoPadding=function(t){return this._autopadding=!!t,this},l.prototype.add=function(t){this.cache=o.concat([this.cache,t])},l.prototype.get=function(){if(this.cache.length>15){var t=this.cache.slice(0,16);return this.cache=this.cache.slice(16),t}return null},l.prototype.flush=function(){for(var t=16-this.cache.length,e=o.allocUnsafe(t),r=-1;++r>>0,0),e.writeUInt32BE(t[1]>>>0,4),e.writeUInt32BE(t[2]>>>0,8),e.writeUInt32BE(t[3]>>>0,12),e}function s(t){this.h=t,this.state=n.alloc(16,0),this.cache=n.allocUnsafe(0)}s.prototype.ghash=function(t){for(var e=-1;++e0;e--)n[e]=n[e]>>>1|(1&n[e-1])<<31;n[0]=n[0]>>>1,r&&(n[0]=n[0]^225<<24)}this.state=o(i)},s.prototype.update=function(t){var e;for(this.cache=n.concat([this.cache,t]);this.cache.length>=16;)e=this.cache.slice(0,16),this.cache=this.cache.slice(16),this.ghash(e)},s.prototype.final=function(t,e){return this.cache.length&&this.ghash(n.concat([this.cache,i],16)),this.ghash(o([0,t,0,e])),this.state},e.exports=s},{"safe-buffer":143}],24:[function(t,e,r){e.exports=function(t){for(var e,r=t.length;r--;){if(255!==(e=t.readUInt8(r))){e++,t.writeUInt8(e,r);break}t.writeUInt8(0,r)}}},{}],25:[function(t,e,r){var n=t("buffer-xor");r.encrypt=function(t,e){var r=n(e,t._prev);return t._prev=t._cipher.encryptBlock(r),t._prev},r.decrypt=function(t,e){var r=t._prev;t._prev=e;var i=t._cipher.decryptBlock(e);return n(i,r)}},{"buffer-xor":46}],26:[function(t,e,r){var n=t("safe-buffer").Buffer,i=t("buffer-xor");function o(t,e,r){var o=e.length,s=i(e,t._cache);return t._cache=t._cache.slice(o),t._prev=n.concat([t._prev,r?e:s]),s}r.encrypt=function(t,e,r){for(var i,s=n.allocUnsafe(0);e.length;){if(0===t._cache.length&&(t._cache=t._cipher.encryptBlock(t._prev),t._prev=n.allocUnsafe(0)),!(t._cache.length<=e.length)){s=n.concat([s,o(t,e,r)]);break}i=t._cache.length,s=n.concat([s,o(t,e.slice(0,i),r)]),e=e.slice(i)}return s}},{"buffer-xor":46,"safe-buffer":143}],27:[function(t,e,r){var n=t("safe-buffer").Buffer;function i(t,e,r){for(var n,i,s=-1,a=0;++s<8;)n=e&1<<7-s?128:0,a+=(128&(i=t._cipher.encryptBlock(t._prev)[0]^n))>>s%8,t._prev=o(t._prev,r?n:i);return a}function o(t,e){var r=t.length,i=-1,o=n.allocUnsafe(t.length);for(t=n.concat([t,n.from([e])]);++i>7;return o}r.encrypt=function(t,e,r){for(var o=e.length,s=n.allocUnsafe(o),a=-1;++a=0||!r.umod(t.prime1)||!r.umod(t.prime2);)r=new n(i(e));return r}e.exports=o,o.getr=s}).call(this,t("buffer").Buffer)},{"bn.js":"BN",buffer:47,randombytes:127}],39:[function(t,e,r){e.exports=t("./browser/algorithms.json")},{"./browser/algorithms.json":40}],40:[function(t,e,r){e.exports={sha224WithRSAEncryption:{sign:"rsa",hash:"sha224",id:"302d300d06096086480165030402040500041c"},"RSA-SHA224":{sign:"ecdsa/rsa",hash:"sha224",id:"302d300d06096086480165030402040500041c"},sha256WithRSAEncryption:{sign:"rsa",hash:"sha256",id:"3031300d060960864801650304020105000420"},"RSA-SHA256":{sign:"ecdsa/rsa",hash:"sha256",id:"3031300d060960864801650304020105000420"},sha384WithRSAEncryption:{sign:"rsa",hash:"sha384",id:"3041300d060960864801650304020205000430"},"RSA-SHA384":{sign:"ecdsa/rsa",hash:"sha384",id:"3041300d060960864801650304020205000430"},sha512WithRSAEncryption:{sign:"rsa",hash:"sha512",id:"3051300d060960864801650304020305000440"},"RSA-SHA512":{sign:"ecdsa/rsa",hash:"sha512",id:"3051300d060960864801650304020305000440"},"RSA-SHA1":{sign:"rsa",hash:"sha1",id:"3021300906052b0e03021a05000414"},"ecdsa-with-SHA1":{sign:"ecdsa",hash:"sha1",id:""},sha256:{sign:"ecdsa",hash:"sha256",id:""},sha224:{sign:"ecdsa",hash:"sha224",id:""},sha384:{sign:"ecdsa",hash:"sha384",id:""},sha512:{sign:"ecdsa",hash:"sha512",id:""},"DSA-SHA":{sign:"dsa",hash:"sha1",id:""},"DSA-SHA1":{sign:"dsa",hash:"sha1",id:""},DSA:{sign:"dsa",hash:"sha1",id:""},"DSA-WITH-SHA224":{sign:"dsa",hash:"sha224",id:""},"DSA-SHA224":{sign:"dsa",hash:"sha224",id:""},"DSA-WITH-SHA256":{sign:"dsa",hash:"sha256",id:""},"DSA-SHA256":{sign:"dsa",hash:"sha256",id:""},"DSA-WITH-SHA384":{sign:"dsa",hash:"sha384",id:""},"DSA-SHA384":{sign:"dsa",hash:"sha384",id:""},"DSA-WITH-SHA512":{sign:"dsa",hash:"sha512",id:""},"DSA-SHA512":{sign:"dsa",hash:"sha512",id:""},"DSA-RIPEMD160":{sign:"dsa",hash:"rmd160",id:""},ripemd160WithRSA:{sign:"rsa",hash:"rmd160",id:"3021300906052b2403020105000414"},"RSA-RIPEMD160":{sign:"rsa",hash:"rmd160",id:"3021300906052b2403020105000414"},md5WithRSAEncryption:{sign:"rsa",hash:"md5",id:"3020300c06082a864886f70d020505000410"},"RSA-MD5":{sign:"rsa",hash:"md5",id:"3020300c06082a864886f70d020505000410"}}},{}],41:[function(t,e,r){e.exports={"1.3.132.0.10":"secp256k1","1.3.132.0.33":"p224","1.2.840.10045.3.1.1":"p192","1.2.840.10045.3.1.7":"p256","1.3.132.0.34":"p384","1.3.132.0.35":"p521"}},{}],42:[function(t,e,r){(function(r){var n=t("create-hash"),i=t("stream"),o=t("inherits"),s=t("./sign"),a=t("./verify"),u=t("./algorithms.json");function c(t){i.Writable.call(this);var e=u[t];if(!e)throw new Error("Unknown message digest");this._hashType=e.hash,this._hash=n(e.hash),this._tag=e.id,this._signType=e.sign}function f(t){i.Writable.call(this);var e=u[t];if(!e)throw new Error("Unknown message digest");this._hash=n(e.hash),this._tag=e.id,this._signType=e.sign}function h(t){return new c(t)}function l(t){return new f(t)}Object.keys(u).forEach(function(t){u[t].id=new r(u[t].id,"hex"),u[t.toLowerCase()]=u[t]}),o(c,i.Writable),c.prototype._write=function(t,e,r){this._hash.update(t),r()},c.prototype.update=function(t,e){return"string"==typeof t&&(t=new r(t,e)),this._hash.update(t),this},c.prototype.sign=function(t,e){this.end();var r=this._hash.digest(),n=s(r,t,this._hashType,this._signType,this._tag);return e?n.toString(e):n},o(f,i.Writable),f.prototype._write=function(t,e,r){this._hash.update(t),r()},f.prototype.update=function(t,e){return"string"==typeof t&&(t=new r(t,e)),this._hash.update(t),this},f.prototype.verify=function(t,e,n){"string"==typeof e&&(e=new r(e,n)),this.end();var i=this._hash.digest();return a(e,i,t,this._signType,this._tag)},e.exports={Sign:h,Verify:l,createSign:h,createVerify:l}}).call(this,t("buffer").Buffer)},{"./algorithms.json":40,"./sign":43,"./verify":44,buffer:47,"create-hash":51,inherits:101,stream:152}],43:[function(t,e,r){(function(r){var n=t("create-hmac"),i=t("browserify-rsa"),o=t("elliptic").ec,s=t("bn.js"),a=t("parse-asn1"),u=t("./curves.json");function c(t,e,i,o){if((t=new r(t.toArray())).length0&&r.ishrn(n),r}function h(t,e,i){var o,s;do{for(o=new r(0);8*o.length=e)throw new Error("invalid sig")}e.exports=function(t,e,u,c,f){var h=o(u);if("ec"===h.type){if("ecdsa"!==c&&"ecdsa/rsa"!==c)throw new Error("wrong public key type");return function(t,e,r){var n=s[r.data.algorithm.curve.join(".")];if(!n)throw new Error("unknown curve "+r.data.algorithm.curve.join("."));var o=new i(n),a=r.data.subjectPrivateKey.data;return o.verify(e,t,a)}(t,e,h)}if("dsa"===h.type){if("dsa"!==c)throw new Error("wrong public key type");return function(t,e,r){var i=r.data.p,s=r.data.q,u=r.data.g,c=r.data.pub_key,f=o.signature.decode(t,"der"),h=f.s,l=f.r;a(h,s),a(l,s);var d=n.mont(i),p=h.invm(s);return 0===u.toRed(d).redPow(new n(e).mul(p).mod(s)).fromRed().mul(c.toRed(d).redPow(l.mul(p).mod(s)).fromRed()).mod(i).mod(s).cmp(l)}(t,e,h)}if("rsa"!==c&&"ecdsa/rsa"!==c)throw new Error("wrong public key type");e=r.concat([f,e]);for(var l=h.modulus.byteLength(),d=[1],p=0;e.length+d.length+2o)throw new RangeError("Invalid typed array length");var e=new Uint8Array(t);return e.__proto__=a.prototype,e}function a(t,e,r){if("number"==typeof t){if("string"==typeof e)throw new Error("If encoding is specified then the first argument must be a string");return f(t)}return u(t,e,r)}function u(t,e,r){if("number"==typeof t)throw new TypeError('"value" argument must not be a number');return O(t)?function(t,e,r){if(e<0||t.byteLength=o)throw new RangeError("Attempt to allocate Buffer larger than maximum size: 0x"+o.toString(16)+" bytes");return 0|t}function d(t,e){if(a.isBuffer(t))return t.length;if(N(t)||O(t))return t.byteLength;"string"!=typeof t&&(t=""+t);var r=t.length;if(0===r)return 0;for(var n=!1;;)switch(e){case"ascii":case"latin1":case"binary":return r;case"utf8":case"utf-8":case void 0:return B(t).length;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return 2*r;case"hex":return r>>>1;case"base64":return R(t).length;default:if(n)return B(t).length;e=(""+e).toLowerCase(),n=!0}}function p(t,e,r){var n=t[e];t[e]=t[r],t[r]=n}function m(t,e,r,n,i){if(0===t.length)return-1;if("string"==typeof r?(n=r,r=0):r>2147483647?r=2147483647:r<-2147483648&&(r=-2147483648),L(r=+r)&&(r=i?0:t.length-1),r<0&&(r=t.length+r),r>=t.length){if(i)return-1;r=t.length-1}else if(r<0){if(!i)return-1;r=0}if("string"==typeof e&&(e=a.from(e,n)),a.isBuffer(e))return 0===e.length?-1:b(t,e,r,n,i);if("number"==typeof e)return e&=255,"function"==typeof Uint8Array.prototype.indexOf?i?Uint8Array.prototype.indexOf.call(t,e,r):Uint8Array.prototype.lastIndexOf.call(t,e,r):b(t,[e],r,n,i);throw new TypeError("val must be string, number or Buffer")}function b(t,e,r,n,i){var o,s=1,a=t.length,u=e.length;if(void 0!==n&&("ucs2"===(n=String(n).toLowerCase())||"ucs-2"===n||"utf16le"===n||"utf-16le"===n)){if(t.length<2||e.length<2)return-1;s=2,a/=2,u/=2,r/=2}function c(t,e){return 1===s?t[e]:t.readUInt16BE(e*s)}if(i){var f=-1;for(o=r;oa&&(r=a-u),o=r;o>=0;o--){for(var h=!0,l=0;li&&(n=i):n=i;var o=e.length;if(o%2!=0)throw new TypeError("Invalid hex string");n>o/2&&(n=o/2);for(var s=0;s239?4:c>223?3:c>191?2:1;if(i+h<=r)switch(h){case 1:c<128&&(f=c);break;case 2:128==(192&(o=t[i+1]))&&(u=(31&c)<<6|63&o)>127&&(f=u);break;case 3:o=t[i+1],s=t[i+2],128==(192&o)&&128==(192&s)&&(u=(15&c)<<12|(63&o)<<6|63&s)>2047&&(u<55296||u>57343)&&(f=u);break;case 4:o=t[i+1],s=t[i+2],a=t[i+3],128==(192&o)&&128==(192&s)&&128==(192&a)&&(u=(15&c)<<18|(63&o)<<12|(63&s)<<6|63&a)>65535&&u<1114112&&(f=u)}null===f?(f=65533,h=1):f>65535&&(f-=65536,n.push(f>>>10&1023|55296),f=56320|1023&f),n.push(f),i+=h}return function(t){var e=t.length;if(e<=w)return String.fromCharCode.apply(String,t);var r="",n=0;for(;nthis.length)return"";if((void 0===r||r>this.length)&&(r=this.length),r<=0)return"";if((r>>>=0)<=(e>>>=0))return"";for(t||(t="utf8");;)switch(t){case"hex":return x(this,e,r);case"utf8":case"utf-8":return _(this,e,r);case"ascii":return M(this,e,r);case"latin1":case"binary":return k(this,e,r);case"base64":return g(this,e,r);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return 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i=[14,0,4,15,13,7,1,4,2,14,15,2,11,13,8,1,3,10,10,6,6,12,12,11,5,9,9,5,0,3,7,8,4,15,1,12,14,8,8,2,13,4,6,9,2,1,11,7,15,5,12,11,9,3,7,14,3,10,10,0,5,6,0,13,15,3,1,13,8,4,14,7,6,15,11,2,3,8,4,14,9,12,7,0,2,1,13,10,12,6,0,9,5,11,10,5,0,13,14,8,7,10,11,1,10,3,4,15,13,4,1,2,5,11,8,6,12,7,6,12,9,0,3,5,2,14,15,9,10,13,0,7,9,0,14,9,6,3,3,4,15,6,5,10,1,2,13,8,12,5,7,14,11,12,4,11,2,15,8,1,13,1,6,10,4,13,9,0,8,6,15,9,3,8,0,7,11,4,1,15,2,14,12,3,5,11,10,5,14,2,7,12,7,13,13,8,14,11,3,5,0,6,6,15,9,0,10,3,1,4,2,7,8,2,5,12,11,1,12,10,4,14,15,9,10,3,6,15,9,0,0,6,12,10,11,1,7,13,13,8,15,9,1,4,3,5,14,11,5,12,2,7,8,2,4,14,2,14,12,11,4,2,1,12,7,4,10,7,11,13,6,1,8,5,5,0,3,15,15,10,13,3,0,9,14,8,9,6,4,11,2,8,1,12,11,7,10,1,13,14,7,2,8,13,15,6,9,15,12,0,5,9,6,10,3,4,0,5,14,3,12,10,1,15,10,4,15,2,9,7,2,12,6,9,8,5,0,6,13,1,3,13,4,14,14,0,7,11,5,3,11,8,9,4,14,3,15,2,5,12,2,9,8,5,12,15,3,10,7,11,0,14,4,1,10,7,1,6,13,0,11,8,6,13,4,13,11,0,2,11,14,7,15,4,0,9,8,1,13,10,3,14,12,3,9,5,7,12,5,2,10,15,6,8,1,6,1,6,4,11,11,13,13,8,12,1,3,4,7,10,14,7,10,9,15,5,6,0,8,15,0,14,5,2,9,3,2,12,13,1,2,15,8,13,4,8,6,10,15,3,11,7,1,4,10,12,9,5,3,6,14,11,5,0,0,14,12,9,7,2,7,2,11,1,4,14,1,7,9,4,12,10,14,8,2,13,0,15,6,12,10,9,13,0,15,3,3,5,5,6,8,11];r.substitute=function(t,e){for(var r=0,n=0;n<4;n++){r<<=4,r|=i[64*n+(t>>>18-6*n&63)]}for(n=0;n<4;n++){r<<=4,r|=i[256+64*n+(e>>>18-6*n&63)]}return r>>>0};var o=[16,25,12,11,3,20,4,15,31,17,9,6,27,14,1,22,30,24,8,18,0,5,29,23,13,19,2,26,10,21,28,7];r.permute=function(t){for(var e=0,r=0;r>>o[r]&1;return e>>>0},r.padSplit=function(t,e,r){for(var n=t.toString(2);n.lengtht;)r.ishrn(1);if(r.isEven()&&r.iadd(a),r.testn(1)||r.iadd(u),e.cmp(u)){if(!e.cmp(c))for(;r.mod(f).cmp(h);)r.iadd(d)}else for(;r.mod(o).cmp(l);)r.iadd(d);if(m(p=r.shrn(1))&&m(r)&&b(p)&&b(r)&&s.test(p)&&s.test(r))return r}}},{"bn.js":"BN","miller-rabin":106,randombytes:127}],66:[function(t,e,r){e.exports={modp1:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a63a3620ffffffffffffffff"},modp2:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece65381ffffffffffffffff"},modp5:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca237327ffffffffffffffff"},modp14:{gen:"02",prime:"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"},modp15:{gen:"02",prime:"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"},modp16:{gen:"02",prime:"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"},modp17:{gen:"02",prime:"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"},modp18:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c23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n=r;n.version=t("../package.json").version,n.utils=t("./elliptic/utils"),n.rand=t("brorand"),n.curve=t("./elliptic/curve"),n.curves=t("./elliptic/curves"),n.ec=t("./elliptic/ec"),n.eddsa=t("./elliptic/eddsa")},{"../package.json":82,"./elliptic/curve":70,"./elliptic/curves":73,"./elliptic/ec":74,"./elliptic/eddsa":77,"./elliptic/utils":81,brorand:16}],68:[function(t,e,r){var n=t("bn.js"),i=t("../../elliptic").utils,o=i.getNAF,s=i.getJSF,a=i.assert;function u(t,e){this.type=t,this.p=new n(e.p,16),this.red=e.prime?n.red(e.prime):n.mont(this.p),this.zero=new n(0).toRed(this.red),this.one=new n(1).toRed(this.red),this.two=new n(2).toRed(this.red),this.n=e.n&&new n(e.n,16),this.g=e.g&&this.pointFromJSON(e.g,e.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4);var r=this.n&&this.p.div(this.n);!r||r.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function c(t,e){this.curve=t,this.type=e,this.precomputed=null}e.exports=u,u.prototype.point=function(){throw new Error("Not implemented")},u.prototype.validate=function(){throw new Error("Not implemented")},u.prototype._fixedNafMul=function(t,e){a(t.precomputed);var r=t._getDoubles(),n=o(e,1),i=(1<=u;e--)c=(c<<1)+n[e];s.push(c)}for(var f=this.jpoint(null,null,null),h=this.jpoint(null,null,null),l=i;l>0;l--){for(u=0;u=0;c--){for(e=0;c>=0&&0===s[c];c--)e++;if(c>=0&&e++,u=u.dblp(e),c<0)break;var f=s[c];a(0!==f),u="affine"===t.type?f>0?u.mixedAdd(i[f-1>>1]):u.mixedAdd(i[-f-1>>1].neg()):f>0?u.add(i[f-1>>1]):u.add(i[-f-1>>1].neg())}return"affine"===t.type?u.toP():u},u.prototype._wnafMulAdd=function(t,e,r,n,i){for(var a=this._wnafT1,u=this._wnafT2,c=this._wnafT3,f=0,h=0;h=1;h-=2){var d=h-1,p=h;if(1===a[d]&&1===a[p]){var m=[e[d],null,null,e[p]];0===e[d].y.cmp(e[p].y)?(m[1]=e[d].add(e[p]),m[2]=e[d].toJ().mixedAdd(e[p].neg())):0===e[d].y.cmp(e[p].y.redNeg())?(m[1]=e[d].toJ().mixedAdd(e[p]),m[2]=e[d].add(e[p].neg())):(m[1]=e[d].toJ().mixedAdd(e[p]),m[2]=e[d].toJ().mixedAdd(e[p].neg()));var b=[-3,-1,-5,-7,0,7,5,1,3],v=s(r[d],r[p]);f=Math.max(v[0].length,f),c[d]=new Array(f),c[p]=new Array(f);for(var y=0;y=0;h--){for(var k=0;h>=0;){var x=!0;for(y=0;y=0&&k++,w=w.dblp(k),h<0)break;for(y=0;y0?E=u[y][S-1>>1]:S<0&&(E=u[y][-S-1>>1].neg()),w="affine"===E.type?w.mixedAdd(E):w.add(E))}}for(h=0;h=Math.ceil((t.bitLength()+1)/e.step)},c.prototype._getDoubles=function(t,e){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],n=this,i=0;i":""},f.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&0===this.y.cmp(this.z)},f.prototype._extDbl=function(){var t=this.x.redSqr(),e=this.y.redSqr(),r=this.z.redSqr();r=r.redIAdd(r);var n=this.curve._mulA(t),i=this.x.redAdd(this.y).redSqr().redISub(t).redISub(e),o=n.redAdd(e),s=o.redSub(r),a=n.redSub(e),u=i.redMul(s),c=o.redMul(a),f=i.redMul(a),h=s.redMul(o);return this.curve.point(u,c,h,f)},f.prototype._projDbl=function(){var t,e,r,n=this.x.redAdd(this.y).redSqr(),i=this.x.redSqr(),o=this.y.redSqr();if(this.curve.twisted){var s=(c=this.curve._mulA(i)).redAdd(o);if(this.zOne)t=n.redSub(i).redSub(o).redMul(s.redSub(this.curve.two)),e=s.redMul(c.redSub(o)),r=s.redSqr().redSub(s).redSub(s);else{var a=this.z.redSqr(),u=s.redSub(a).redISub(a);t=n.redSub(i).redISub(o).redMul(u),e=s.redMul(c.redSub(o)),r=s.redMul(u)}}else{var c=i.redAdd(o);a=this.curve._mulC(this.c.redMul(this.z)).redSqr(),u=c.redSub(a).redSub(a);t=this.curve._mulC(n.redISub(c)).redMul(u),e=this.curve._mulC(c).redMul(i.redISub(o)),r=c.redMul(u)}return this.curve.point(t,e,r)},f.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},f.prototype._extAdd=function(t){var e=this.y.redSub(this.x).redMul(t.y.redSub(t.x)),r=this.y.redAdd(this.x).redMul(t.y.redAdd(t.x)),n=this.t.redMul(this.curve.dd).redMul(t.t),i=this.z.redMul(t.z.redAdd(t.z)),o=r.redSub(e),s=i.redSub(n),a=i.redAdd(n),u=r.redAdd(e),c=o.redMul(s),f=a.redMul(u),h=o.redMul(u),l=s.redMul(a);return this.curve.point(c,f,l,h)},f.prototype._projAdd=function(t){var e,r,n=this.z.redMul(t.z),i=n.redSqr(),o=this.x.redMul(t.x),s=this.y.redMul(t.y),a=this.curve.d.redMul(o).redMul(s),u=i.redSub(a),c=i.redAdd(a),f=this.x.redAdd(this.y).redMul(t.x.redAdd(t.y)).redISub(o).redISub(s),h=n.redMul(u).redMul(f);return this.curve.twisted?(e=n.redMul(c).redMul(s.redSub(this.curve._mulA(o))),r=u.redMul(c)):(e=n.redMul(c).redMul(s.redSub(o)),r=this.curve._mulC(u).redMul(c)),this.curve.point(h,e,r)},f.prototype.add=function(t){return this.isInfinity()?t:t.isInfinity()?this:this.curve.extended?this._extAdd(t):this._projAdd(t)},f.prototype.mul=function(t){return this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve._wnafMul(this,t)},f.prototype.mulAdd=function(t,e,r){return this.curve._wnafMulAdd(1,[this,e],[t,r],2,!1)},f.prototype.jmulAdd=function(t,e,r){return this.curve._wnafMulAdd(1,[this,e],[t,r],2,!0)},f.prototype.normalize=function(){if(this.zOne)return this;var t=this.z.redInvm();return this.x=this.x.redMul(t),this.y=this.y.redMul(t),this.t&&(this.t=this.t.redMul(t)),this.z=this.curve.one,this.zOne=!0,this},f.prototype.neg=function(){return this.curve.point(this.x.redNeg(),this.y,this.z,this.t&&this.t.redNeg())},f.prototype.getX=function(){return this.normalize(),this.x.fromRed()},f.prototype.getY=function(){return this.normalize(),this.y.fromRed()},f.prototype.eq=function(t){return this===t||0===this.getX().cmp(t.getX())&&0===this.getY().cmp(t.getY())},f.prototype.eqXToP=function(t){var e=t.toRed(this.curve.red).redMul(this.z);if(0===this.x.cmp(e))return!0;for(var r=t.clone(),n=this.curve.redN.redMul(this.z);;){if(r.iadd(this.curve.n),r.cmp(this.curve.p)>=0)return!1;if(e.redIAdd(n),0===this.x.cmp(e))return!0}return!1},f.prototype.toP=f.prototype.normalize,f.prototype.mixedAdd=f.prototype.add},{"../../elliptic":67,"../curve":70,"bn.js":"BN",inherits:101}],70:[function(t,e,r){var n=r;n.base=t("./base"),n.short=t("./short"),n.mont=t("./mont"),n.edwards=t("./edwards")},{"./base":68,"./edwards":69,"./mont":71,"./short":72}],71:[function(t,e,r){var n=t("../curve"),i=t("bn.js"),o=t("inherits"),s=n.base,a=t("../../elliptic").utils;function u(t){s.call(this,"mont",t),this.a=new i(t.a,16).toRed(this.red),this.b=new i(t.b,16).toRed(this.red),this.i4=new i(4).toRed(this.red).redInvm(),this.two=new i(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function c(t,e,r){s.BasePoint.call(this,t,"projective"),null===e&&null===r?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new i(e,16),this.z=new i(r,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}o(u,s),e.exports=u,u.prototype.validate=function(t){var e=t.normalize().x,r=e.redSqr(),n=r.redMul(e).redAdd(r.redMul(this.a)).redAdd(e);return 0===n.redSqrt().redSqr().cmp(n)},o(c,s.BasePoint),u.prototype.decodePoint=function(t,e){return this.point(a.toArray(t,e),1)},u.prototype.point=function(t,e){return new c(this,t,e)},u.prototype.pointFromJSON=function(t){return c.fromJSON(this,t)},c.prototype.precompute=function(){},c.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},c.fromJSON=function(t,e){return new c(t,e[0],e[1]||t.one)},c.prototype.inspect=function(){return this.isInfinity()?"":""},c.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},c.prototype.dbl=function(){var t=this.x.redAdd(this.z).redSqr(),e=this.x.redSub(this.z).redSqr(),r=t.redSub(e),n=t.redMul(e),i=r.redMul(e.redAdd(this.curve.a24.redMul(r)));return this.curve.point(n,i)},c.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},c.prototype.diffAdd=function(t,e){var r=this.x.redAdd(this.z),n=this.x.redSub(this.z),i=t.x.redAdd(t.z),o=t.x.redSub(t.z).redMul(r),s=i.redMul(n),a=e.z.redMul(o.redAdd(s).redSqr()),u=e.x.redMul(o.redISub(s).redSqr());return this.curve.point(a,u)},c.prototype.mul=function(t){for(var e=t.clone(),r=this,n=this.curve.point(null,null),i=[];0!==e.cmpn(0);e.iushrn(1))i.push(e.andln(1));for(var o=i.length-1;o>=0;o--)0===i[o]?(r=r.diffAdd(n,this),n=n.dbl()):(n=r.diffAdd(n,this),r=r.dbl());return n},c.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},c.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},c.prototype.eq=function(t){return 0===this.getX().cmp(t.getX())},c.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},c.prototype.getX=function(){return this.normalize(),this.x.fromRed()}},{"../../elliptic":67,"../curve":70,"bn.js":"BN",inherits:101}],72:[function(t,e,r){var n=t("../curve"),i=t("../../elliptic"),o=t("bn.js"),s=t("inherits"),a=n.base,u=i.utils.assert;function c(t){a.call(this,"short",t),this.a=new o(t.a,16).toRed(this.red),this.b=new o(t.b,16).toRed(this.red),this.tinv=this.two.redInvm(),this.zeroA=0===this.a.fromRed().cmpn(0),this.threeA=0===this.a.fromRed().sub(this.p).cmpn(-3),this.endo=this._getEndomorphism(t),this._endoWnafT1=new Array(4),this._endoWnafT2=new Array(4)}function f(t,e,r,n){a.BasePoint.call(this,t,"affine"),null===e&&null===r?(this.x=null,this.y=null,this.inf=!0):(this.x=new o(e,16),this.y=new o(r,16),n&&(this.x.forceRed(this.curve.red),this.y.forceRed(this.curve.red)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.inf=!1)}function h(t,e,r,n){a.BasePoint.call(this,t,"jacobian"),null===e&&null===r&&null===n?(this.x=this.curve.one,this.y=this.curve.one,this.z=new o(0)):(this.x=new o(e,16),this.y=new o(r,16),this.z=new o(n,16)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.zOne=this.z===this.curve.one}s(c,a),e.exports=c,c.prototype._getEndomorphism=function(t){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var e,r;if(t.beta)e=new o(t.beta,16).toRed(this.red);else{var n=this._getEndoRoots(this.p);e=(e=n[0].cmp(n[1])<0?n[0]:n[1]).toRed(this.red)}if(t.lambda)r=new o(t.lambda,16);else{var i=this._getEndoRoots(this.n);0===this.g.mul(i[0]).x.cmp(this.g.x.redMul(e))?r=i[0]:(r=i[1],u(0===this.g.mul(r).x.cmp(this.g.x.redMul(e))))}return{beta:e,lambda:r,basis:t.basis?t.basis.map(function(t){return{a:new o(t.a,16),b:new o(t.b,16)}}):this._getEndoBasis(r)}}},c.prototype._getEndoRoots=function(t){var e=t===this.p?this.red:o.mont(t),r=new o(2).toRed(e).redInvm(),n=r.redNeg(),i=new o(3).toRed(e).redNeg().redSqrt().redMul(r);return[n.redAdd(i).fromRed(),n.redSub(i).fromRed()]},c.prototype._getEndoBasis=function(t){for(var e,r,n,i,s,a,u,c,f,h=this.n.ushrn(Math.floor(this.n.bitLength()/2)),l=t,d=this.n.clone(),p=new o(1),m=new o(0),b=new o(0),v=new o(1),y=0;0!==l.cmpn(0);){var g=d.div(l);c=d.sub(g.mul(l)),f=b.sub(g.mul(p));var _=v.sub(g.mul(m));if(!n&&c.cmp(h)<0)e=u.neg(),r=p,n=c.neg(),i=f;else if(n&&2==++y)break;u=c,d=l,l=c,b=p,p=f,v=m,m=_}s=c.neg(),a=f;var w=n.sqr().add(i.sqr());return s.sqr().add(a.sqr()).cmp(w)>=0&&(s=e,a=r),n.negative&&(n=n.neg(),i=i.neg()),s.negative&&(s=s.neg(),a=a.neg()),[{a:n,b:i},{a:s,b:a}]},c.prototype._endoSplit=function(t){var e=this.endo.basis,r=e[0],n=e[1],i=n.b.mul(t).divRound(this.n),o=r.b.neg().mul(t).divRound(this.n),s=i.mul(r.a),a=o.mul(n.a),u=i.mul(r.b),c=o.mul(n.b);return{k1:t.sub(s).sub(a),k2:u.add(c).neg()}},c.prototype.pointFromX=function(t,e){(t=new o(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr().redMul(t).redIAdd(t.redMul(this.a)).redIAdd(this.b),n=r.redSqrt();if(0!==n.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid point");var i=n.fromRed().isOdd();return(e&&!i||!e&&i)&&(n=n.redNeg()),this.point(t,n)},c.prototype.validate=function(t){if(t.inf)return!0;var e=t.x,r=t.y,n=this.a.redMul(e),i=e.redSqr().redMul(e).redIAdd(n).redIAdd(this.b);return 0===r.redSqr().redISub(i).cmpn(0)},c.prototype._endoWnafMulAdd=function(t,e,r){for(var n=this._endoWnafT1,i=this._endoWnafT2,o=0;o":""},f.prototype.isInfinity=function(){return this.inf},f.prototype.add=function(t){if(this.inf)return t;if(t.inf)return this;if(this.eq(t))return this.dbl();if(this.neg().eq(t))return this.curve.point(null,null);if(0===this.x.cmp(t.x))return this.curve.point(null,null);var e=this.y.redSub(t.y);0!==e.cmpn(0)&&(e=e.redMul(this.x.redSub(t.x).redInvm()));var r=e.redSqr().redISub(this.x).redISub(t.x),n=e.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,n)},f.prototype.dbl=function(){if(this.inf)return this;var t=this.y.redAdd(this.y);if(0===t.cmpn(0))return this.curve.point(null,null);var e=this.curve.a,r=this.x.redSqr(),n=t.redInvm(),i=r.redAdd(r).redIAdd(r).redIAdd(e).redMul(n),o=i.redSqr().redISub(this.x.redAdd(this.x)),s=i.redMul(this.x.redSub(o)).redISub(this.y);return this.curve.point(o,s)},f.prototype.getX=function(){return this.x.fromRed()},f.prototype.getY=function(){return this.y.fromRed()},f.prototype.mul=function(t){return t=new o(t,16),this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve.endo?this.curve._endoWnafMulAdd([this],[t]):this.curve._wnafMul(this,t)},f.prototype.mulAdd=function(t,e,r){var n=[this,e],i=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i):this.curve._wnafMulAdd(1,n,i,2)},f.prototype.jmulAdd=function(t,e,r){var n=[this,e],i=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i,!0):this.curve._wnafMulAdd(1,n,i,2,!0)},f.prototype.eq=function(t){return this===t||this.inf===t.inf&&(this.inf||0===this.x.cmp(t.x)&&0===this.y.cmp(t.y))},f.prototype.neg=function(t){if(this.inf)return this;var e=this.curve.point(this.x,this.y.redNeg());if(t&&this.precomputed){var r=this.precomputed,n=function(t){return t.neg()};e.precomputed={naf:r.naf&&{wnd:r.naf.wnd,points:r.naf.points.map(n)},doubles:r.doubles&&{step:r.doubles.step,points:r.doubles.points.map(n)}}}return e},f.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},s(h,a.BasePoint),c.prototype.jpoint=function(t,e,r){return new h(this,t,e,r)},h.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var t=this.z.redInvm(),e=t.redSqr(),r=this.x.redMul(e),n=this.y.redMul(e).redMul(t);return this.curve.point(r,n)},h.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},h.prototype.add=function(t){if(this.isInfinity())return t;if(t.isInfinity())return this;var e=t.z.redSqr(),r=this.z.redSqr(),n=this.x.redMul(e),i=t.x.redMul(r),o=this.y.redMul(e.redMul(t.z)),s=t.y.redMul(r.redMul(this.z)),a=n.redSub(i),u=o.redSub(s);if(0===a.cmpn(0))return 0!==u.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var c=a.redSqr(),f=c.redMul(a),h=n.redMul(c),l=u.redSqr().redIAdd(f).redISub(h).redISub(h),d=u.redMul(h.redISub(l)).redISub(o.redMul(f)),p=this.z.redMul(t.z).redMul(a);return this.curve.jpoint(l,d,p)},h.prototype.mixedAdd=function(t){if(this.isInfinity())return t.toJ();if(t.isInfinity())return this;var e=this.z.redSqr(),r=this.x,n=t.x.redMul(e),i=this.y,o=t.y.redMul(e).redMul(this.z),s=r.redSub(n),a=i.redSub(o);if(0===s.cmpn(0))return 0!==a.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var u=s.redSqr(),c=u.redMul(s),f=r.redMul(u),h=a.redSqr().redIAdd(c).redISub(f).redISub(f),l=a.redMul(f.redISub(h)).redISub(i.redMul(c)),d=this.z.redMul(s);return this.curve.jpoint(h,l,d)},h.prototype.dblp=function(t){if(0===t)return this;if(this.isInfinity())return this;if(!t)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var e=this,r=0;r=0)return!1;if(r.redIAdd(i),0===this.x.cmp(r))return!0}return!1},h.prototype.inspect=function(){return this.isInfinity()?"":""},h.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},{"../../elliptic":67,"../curve":70,"bn.js":"BN",inherits:101}],73:[function(t,e,r){var n,i=r,o=t("hash.js"),s=t("../elliptic"),a=s.utils.assert;function u(t){"short"===t.type?this.curve=new s.curve.short(t):"edwards"===t.type?this.curve=new s.curve.edwards(t):this.curve=new s.curve.mont(t),this.g=this.curve.g,this.n=this.curve.n,this.hash=t.hash,a(this.g.validate(),"Invalid curve"),a(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function c(t,e){Object.defineProperty(i,t,{configurable:!0,enumerable:!0,get:function(){var r=new u(e);return Object.defineProperty(i,t,{configurable:!0,enumerable:!0,value:r}),r}})}i.PresetCurve=u,c("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:o.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),c("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:o.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),c("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:o.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),c("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:o.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),c("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff 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0===r?"undefined":_typeof(r))&&(o=r,r=null),o||(o={}),e=this.keyFromPrivate(e,r),t=this._truncateToN(new n(t,16));for(var s=this.n.byteLength(),a=e.getPrivate().toArray("be",s),c=t.toArray("be",s),f=new i({hash:this.hash,entropy:a,nonce:c,pers:o.pers,persEnc:o.persEnc||"utf8"}),h=this.n.sub(new n(1)),l=0;;l++){var d=o.k?o.k(l):new n(f.generate(this.n.byteLength()));if(!((d=this._truncateToN(d,!0)).cmpn(1)<=0||d.cmp(h)>=0)){var p=this.g.mul(d);if(!p.isInfinity()){var m=p.getX(),b=m.umod(this.n);if(0!==b.cmpn(0)){var v=d.invm(this.n).mul(b.mul(e.getPrivate()).iadd(t));if(0!==(v=v.umod(this.n)).cmpn(0)){var y=(p.getY().isOdd()?1:0)|(0!==m.cmp(b)?2:0);return o.canonical&&v.cmp(this.nh)>0&&(v=this.n.sub(v),y^=1),new u({r:b,s:v,recoveryParam:y})}}}}}},c.prototype.verify=function(t,e,r,i){t=this._truncateToN(new n(t,16)),r=this.keyFromPublic(r,i);var o=(e=new u(e,"hex")).r,s=e.s;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;if(s.cmpn(1)<0||s.cmp(this.n)>=0)return!1;var a,c=s.invm(this.n),f=c.mul(t).umod(this.n),h=c.mul(o).umod(this.n);return this.curve._maxwellTrick?!(a=this.g.jmulAdd(f,r.getPublic(),h)).isInfinity()&&a.eqXToP(o):!(a=this.g.mulAdd(f,r.getPublic(),h)).isInfinity()&&0===a.getX().umod(this.n).cmp(o)},c.prototype.recoverPubKey=function(t,e,r,i){s((3&r)===r,"The recovery param is more than two bits"),e=new u(e,i);var o=this.n,a=new n(t),c=e.r,f=e.s,h=1&r,l=r>>1;if(c.cmp(this.curve.p.umod(this.curve.n))>=0&&l)throw new Error("Unable to find sencond key candinate");c=l?this.curve.pointFromX(c.add(this.curve.n),h):this.curve.pointFromX(c,h);var d=e.r.invm(o),p=o.sub(a).mul(d).umod(o),m=f.mul(d).umod(o);return this.g.mulAdd(p,c,m)},c.prototype.getKeyRecoveryParam=function(t,e,r,n){if(null!==(e=new u(e,n)).recoveryParam)return e.recoveryParam;for(var i=0;i<4;i++){var o;try{o=this.recoverPubKey(t,e,i)}catch(t){continue}if(o.eq(r))return i}throw new Error("Unable to find valid recovery factor")}},{"../../elliptic":67,"./key":75,"./signature":76,"bn.js":"BN","hmac-drbg":98}],75:[function(t,e,r){var n=t("bn.js"),i=t("../../elliptic").utils.assert;function o(t,e){this.ec=t,this.priv=null,this.pub=null,e.priv&&this._importPrivate(e.priv,e.privEnc),e.pub&&this._importPublic(e.pub,e.pubEnc)}e.exports=o,o.fromPublic=function(t,e,r){return e instanceof o?e:new o(t,{pub:e,pubEnc:r})},o.fromPrivate=function(t,e,r){return e instanceof o?e:new o(t,{priv:e,privEnc:r})},o.prototype.validate=function(){var t=this.getPublic();return t.isInfinity()?{result:!1,reason:"Invalid public key"}:t.validate()?t.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},o.prototype.getPublic=function(t,e){return"string"==typeof t&&(e=t,t=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),e?this.pub.encode(e,t):this.pub},o.prototype.getPrivate=function(t){return"hex"===t?this.priv.toString(16,2):this.priv},o.prototype._importPrivate=function(t,e){this.priv=new n(t,e||16),this.priv=this.priv.umod(this.ec.curve.n)},o.prototype._importPublic=function(t,e){if(t.x||t.y)return"mont"===this.ec.curve.type?i(t.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||i(t.x&&t.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(t.x,t.y));this.pub=this.ec.curve.decodePoint(t,e)},o.prototype.derive=function(t){return t.mul(this.priv).getX()},o.prototype.sign=function(t,e,r){return this.ec.sign(t,this,e,r)},o.prototype.verify=function(t,e){return this.ec.verify(t,e,this)},o.prototype.inspect=function(){return""}},{"../../elliptic":67,"bn.js":"BN"}],76:[function(t,e,r){var n=t("bn.js"),i=t("../../elliptic").utils,o=i.assert;function s(t,e){if(t instanceof s)return t;this._importDER(t,e)||(o(t.r&&t.s,"Signature without r or s"),this.r=new n(t.r,16),this.s=new n(t.s,16),void 0===t.recoveryParam?this.recoveryParam=null:this.recoveryParam=t.recoveryParam)}function a(t,e){var r=t[e.place++];if(!(128&r))return r;for(var n=15&r,i=0,o=0,s=e.place;o>>3);for(t.push(128|r);--r;)t.push(e>>>(r<<3)&255);t.push(e)}}e.exports=s,s.prototype._importDER=function(t,e){t=i.toArray(t,e);var r=new function(){this.place=0};if(48!==t[r.place++])return!1;if(a(t,r)+r.place!==t.length)return!1;if(2!==t[r.place++])return!1;var o=a(t,r),s=t.slice(r.place,o+r.place);if(r.place+=o,2!==t[r.place++])return!1;var u=a(t,r);if(t.length!==u+r.place)return!1;var c=t.slice(r.place,u+r.place);return 0===s[0]&&128&s[1]&&(s=s.slice(1)),0===c[0]&&128&c[1]&&(c=c.slice(1)),this.r=new n(s),this.s=new n(c),this.recoveryParam=null,!0},s.prototype.toDER=function(t){var e=this.r.toArray(),r=this.s.toArray();for(128&e[0]&&(e=[0].concat(e)),128&r[0]&&(r=[0].concat(r)),e=u(e),r=u(r);!(r[0]||128&r[1]);)r=r.slice(1);var n=[2];c(n,e.length),(n=n.concat(e)).push(2),c(n,r.length);var o=n.concat(r),s=[48];return c(s,o.length),s=s.concat(o),i.encode(s,t)}},{"../../elliptic":67,"bn.js":"BN"}],77:[function(t,e,r){var n=t("hash.js"),i=t("../../elliptic"),o=i.utils,s=o.assert,a=o.parseBytes,u=t("./key"),c=t("./signature");function f(t){if(s("ed25519"===t,"only tested with ed25519 so far"),!(this instanceof f))return new f(t);t=i.curves[t].curve;this.curve=t,this.g=t.g,this.g.precompute(t.n.bitLength()+1),this.pointClass=t.point().constructor,this.encodingLength=Math.ceil(t.n.bitLength()/8),this.hash=n.sha512}e.exports=f,f.prototype.sign=function(t,e){t=a(t);var r=this.keyFromSecret(e),n=this.hashInt(r.messagePrefix(),t),i=this.g.mul(n),o=this.encodePoint(i),s=this.hashInt(o,r.pubBytes(),t).mul(r.priv()),u=n.add(s).umod(this.curve.n);return this.makeSignature({R:i,S:u,Rencoded:o})},f.prototype.verify=function(t,e,r){t=a(t),e=this.makeSignature(e);var n=this.keyFromPublic(r),i=this.hashInt(e.Rencoded(),n.pubBytes(),t),o=this.g.mul(e.S());return e.R().add(n.pub().mul(i)).eq(o)},f.prototype.hashInt=function(){for(var t=this.hash(),e=0;e=0;){var o;if(i.isOdd()){var s=i.andln(n-1);o=s>(n>>1)-1?(n>>1)-s:s,i.isubn(o)}else o=0;r.push(o);for(var a=0!==i.cmpn(0)&&0===i.andln(n-1)?e+1:1,u=1;u0||e.cmpn(-i)>0;){var o,s,a,u=t.andln(3)+n&3,c=e.andln(3)+i&3;3===u&&(u=-1),3===c&&(c=-1),o=0==(1&u)?0:3!=(a=t.andln(7)+n&7)&&5!==a||2!==c?u:-u,r[0].push(o),s=0==(1&c)?0:3!=(a=e.andln(7)+i&7)&&5!==a||2!==u?c:-c,r[1].push(s),2*n===o+1&&(n=1-n),2*i===s+1&&(i=1-i),t.iushrn(1),e.iushrn(1)}return r},n.cachedProperty=function(t,e,r){var n="_"+e;t.prototype[e]=function(){return void 0!==this[n]?this[n]:this[n]=r.call(this)}},n.parseBytes=function(t){return"string"==typeof t?n.toArray(t,"hex"):t},n.intFromLE=function(t){return new 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RangeError("salt should be Buffer with 8 byte length");for(var s=r/8,a=n.alloc(s),u=n.alloc(o||0),c=n.alloc(0);s>0||o>0;){var f=new i;f.update(c),f.update(t),e&&f.update(e),c=f.digest();var h=0;if(s>0){var l=a.length-s;h=Math.min(s,c.length),c.copy(a,l,0,h),s-=h}if(h0){var d=u.length-o,p=Math.min(o,c.length-h);c.copy(u,d,h,h+p),o-=p}}return c.fill(0),{key:a,iv:u}}},{"md5.js":104,"safe-buffer":143}],85:[function(t,e,r){(function(r){var n=t("stream").Transform;function i(t){n.call(this),this._block=new r(t),this._blockSize=t,this._blockOffset=0,this._length=[0,0,0,0],this._finalized=!1}t("inherits")(i,n),i.prototype._transform=function(t,e,n){var i=null;try{"buffer"!==e&&(t=new r(t,e)),this.update(t)}catch(t){i=t}n(i)},i.prototype._flush=function(t){var e=null;try{this.push(this._digest())}catch(t){e=t}t(e)},i.prototype.update=function(t,e){if(!r.isBuffer(t)&&"string"!=typeof t)throw new TypeError("Data must be a string or a buffer");if(this._finalized)throw new Error("Digest already 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n=r;n.utils=t("./hash/utils"),n.common=t("./hash/common"),n.sha=t("./hash/sha"),n.ripemd=t("./hash/ripemd"),n.hmac=t("./hash/hmac"),n.sha1=n.sha.sha1,n.sha256=n.sha.sha256,n.sha224=n.sha.sha224,n.sha384=n.sha.sha384,n.sha512=n.sha.sha512,n.ripemd160=n.ripemd.ripemd160},{"./hash/common":87,"./hash/hmac":88,"./hash/ripemd":89,"./hash/sha":90,"./hash/utils":97}],87:[function(t,e,r){var n=t("./utils"),i=t("minimalistic-assert");function o(){this.pending=null,this.pendingTotal=0,this.blockSize=this.constructor.blockSize,this.outSize=this.constructor.outSize,this.hmacStrength=this.constructor.hmacStrength,this.padLength=this.constructor.padLength/8,this.endian="big",this._delta8=this.blockSize/8,this._delta32=this.blockSize/32}r.BlockHash=o,o.prototype.update=function(t,e){if(t=n.toArray(t,e),this.pending?this.pending=this.pending.concat(t):this.pending=t,this.pendingTotal+=t.length,this.pending.length>=this._delta8){var r=(t=this.pending).length%this._delta8;this.pending=t.slice(t.length-r,t.length),0===this.pending.length&&(this.pending=null),t=n.join32(t,0,t.length-r,this.endian);for(var i=0;i>>24&255,n[i++]=t>>>16&255,n[i++]=t>>>8&255,n[i++]=255&t}else for(n[i++]=255&t,n[i++]=t>>>8&255,n[i++]=t>>>16&255,n[i++]=t>>>24&255,n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=0,o=8;othis.blockSize&&(t=(new this.Hash).update(t).digest()),i(t.length<=this.blockSize);for(var e=t.length;e>>3},r.g1_256=function(t){return n(t,17)^n(t,19)^t>>>10}},{"../utils":97}],97:[function(t,e,r){var n=t("minimalistic-assert"),i=t("inherits");function o(t){return(t>>>24|t>>>8&65280|t<<8&16711680|(255&t)<<24)>>>0}function s(t){return 1===t.length?"0"+t:t}function a(t){return 7===t.length?"0"+t:6===t.length?"00"+t:5===t.length?"000"+t:4===t.length?"0000"+t:3===t.length?"00000"+t:2===t.length?"000000"+t:1===t.length?"0000000"+t:t}r.inherits=i,r.toArray=function(t,e){if(Array.isArray(t))return t.slice();if(!t)return[];var r=[];if("string"==typeof t)if(e){if("hex"===e)for((t=t.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(t="0"+t),n=0;n>8,s=255&i;o?r.push(o,s):r.push(s)}else for(n=0;n>>0}return s},r.split32=function(t,e){for(var r=new Array(4*t.length),n=0,i=0;n>>24,r[i+1]=o>>>16&255,r[i+2]=o>>>8&255,r[i+3]=255&o):(r[i+3]=o>>>24,r[i+2]=o>>>16&255,r[i+1]=o>>>8&255,r[i]=255&o)}return r},r.rotr32=function(t,e){return t>>>e|t<<32-e},r.rotl32=function(t,e){return t<>>32-e},r.sum32=function(t,e){return t+e>>>0},r.sum32_3=function(t,e,r){return t+e+r>>>0},r.sum32_4=function(t,e,r,n){return t+e+r+n>>>0},r.sum32_5=function(t,e,r,n,i){return t+e+r+n+i>>>0},r.sum64=function(t,e,r,n){var i=t[e],o=n+t[e+1]>>>0,s=(o>>0,t[e+1]=o},r.sum64_hi=function(t,e,r,n){return(e+n>>>0>>0},r.sum64_lo=function(t,e,r,n){return e+n>>>0},r.sum64_4_hi=function(t,e,r,n,i,o,s,a){var u=0,c=e;return u+=(c=c+n>>>0)>>0)>>0)>>0},r.sum64_4_lo=function(t,e,r,n,i,o,s,a){return e+n+o+a>>>0},r.sum64_5_hi=function(t,e,r,n,i,o,s,a,u,c){var f=0,h=e;return f+=(h=h+n>>>0)>>0)>>0)>>0)>>0},r.sum64_5_lo=function(t,e,r,n,i,o,s,a,u,c){return e+n+o+a+c>>>0},r.rotr64_hi=function(t,e,r){return(e<<32-r|t>>>r)>>>0},r.rotr64_lo=function(t,e,r){return(t<<32-r|e>>>r)>>>0},r.shr64_hi=function(t,e,r){return t>>>r},r.shr64_lo=function(t,e,r){return(t<<32-r|e>>>r)>>>0}},{inherits:101,"minimalistic-assert":107}],98:[function(t,e,r){var n=t("hash.js"),i=t("minimalistic-crypto-utils"),o=t("minimalistic-assert");function s(t){if(!(this instanceof s))return new s(t);this.hash=t.hash,this.predResist=!!t.predResist,this.outLen=this.hash.outSize,this.minEntropy=t.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var e=i.toArray(t.entropy,t.entropyEnc||"hex"),r=i.toArray(t.nonce,t.nonceEnc||"hex"),n=i.toArray(t.pers,t.persEnc||"hex");o(e.length>=this.minEntropy/8,"Not enough entropy. 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s,a,u,c=8*o-i-1,f=(1<>1,l=23===i?Math.pow(2,-24)-Math.pow(2,-77):0,d=n?0:o-1,p=n?1:-1,m=e<0||0===e&&1/e<0?1:0;for(e=Math.abs(e),isNaN(e)||e===1/0?(a=isNaN(e)?1:0,s=f):(s=Math.floor(Math.log(e)/Math.LN2),e*(u=Math.pow(2,-s))<1&&(s--,u*=2),(e+=s+h>=1?l/u:l*Math.pow(2,1-h))*u>=2&&(s++,u/=2),s+h>=f?(a=0,s=f):s+h>=1?(a=(e*u-1)*Math.pow(2,i),s+=h):(a=e*Math.pow(2,h-1)*Math.pow(2,i),s=0));i>=8;t[r+d]=255&a,d+=p,a/=256,i-=8);for(s=s<0;t[r+d]=255&s,d+=p,s/=256,c-=8);t[r+d-p]|=128*m}},{}],100:[function(t,e,r){var n=[].indexOf;e.exports=function(t,e){if(n)return t.indexOf(e);for(var r=0;r>>32-e}function u(t,e,r,n,i,o,s){return a(t+(e&r|~e&n)+i+o|0,s)+e|0}function c(t,e,r,n,i,o,s){return a(t+(e&n|r&~n)+i+o|0,s)+e|0}function f(t,e,r,n,i,o,s){return a(t+(e^r^n)+i+o|0,s)+e|0}function h(t,e,r,n,i,o,s){return a(t+(r^(e|~n))+i+o|0,s)+e|0}n(s,i),s.prototype._update=function(){for(var t=o,e=0;e<16;++e)t[e]=this._block.readInt32LE(4*e);var 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t=new r(16);return t.writeInt32LE(this._a,0),t.writeInt32LE(this._b,4),t.writeInt32LE(this._c,8),t.writeInt32LE(this._d,12),t},e.exports=s}).call(this,t("buffer").Buffer)},{buffer:47,"hash-base":105,inherits:101}],105:[function(t,e,r){var n=t("safe-buffer").Buffer,i=t("stream").Transform;function o(t){i.call(this),this._block=n.allocUnsafe(t),this._blockSize=t,this._blockOffset=0,this._length=[0,0,0,0],this._finalized=!1}t("inherits")(o,i),o.prototype._transform=function(t,e,r){var n=null;try{this.update(t,e)}catch(t){n=t}r(n)},o.prototype._flush=function(t){var e=null;try{this.push(this.digest())}catch(t){e=t}t(e)},o.prototype.update=function(t,e){if(function(t,e){if(!n.isBuffer(t)&&"string"!=typeof t)throw new TypeError(e+" must be a string or a buffer")}(t,"Data"),this._finalized)throw new Error("Digest already called");n.isBuffer(t)||(t=n.from(t,e));for(var r=this._block,i=0;this._blockOffset+t.length-i>=this._blockSize;){for(var o=this._blockOffset;o0;++s)this._length[s]+=a,(a=this._length[s]/4294967296|0)>0&&(this._length[s]-=4294967296*a);return this},o.prototype._update=function(){throw new Error("_update is not implemented")},o.prototype.digest=function(t){if(this._finalized)throw new Error("Digest already called");this._finalized=!0;var e=this._digest();void 0!==t&&(e=e.toString(t)),this._block.fill(0),this._blockOffset=0;for(var r=0;r<4;++r)this._length[r]=0;return e},o.prototype._digest=function(){throw new Error("_digest is not implemented")},e.exports=o},{inherits:101,"safe-buffer":143,stream:152}],106:[function(t,e,r){var n=t("bn.js"),i=t("brorand");function o(t){this.rand=t||new i.Rand}e.exports=o,o.create=function(t){return new o(t)},o.prototype._randbelow=function(t){var e=t.bitLength(),r=Math.ceil(e/8);do{var i=new n(this.rand.generate(r))}while(i.cmp(t)>=0);return i},o.prototype._randrange=function(t,e){var r=e.sub(t);return t.add(this._randbelow(r))},o.prototype.test=function(t,e,r){var i=t.bitLength(),o=n.mont(t),s=new n(1).toRed(o);e||(e=Math.max(1,i/48|0));for(var a=t.subn(1),u=0;!a.testn(u);u++);for(var c=t.shrn(u),f=a.toRed(o);e>0;e--){var h=this._randrange(new n(2),a);r&&r(h);var l=h.toRed(o).redPow(c);if(0!==l.cmp(s)&&0!==l.cmp(f)){for(var d=1;d0;e--){var f=this._randrange(new n(2),s),h=t.gcd(f);if(0!==h.cmpn(1))return h;var l=f.toRed(i).redPow(u);if(0!==l.cmp(o)&&0!==l.cmp(c)){for(var d=1;d>8,s=255&i;o?r.push(o,s):r.push(s)}return r},n.zero2=i,n.toHex=o,n.encode=function(t,e){return"hex"===e?o(t):t}},{}],109:[function(t,e,r){e.exports={"2.16.840.1.101.3.4.1.1":"aes-128-ecb","2.16.840.1.101.3.4.1.2":"aes-128-cbc","2.16.840.1.101.3.4.1.3":"aes-128-ofb","2.16.840.1.101.3.4.1.4":"aes-128-cfb","2.16.840.1.101.3.4.1.21":"aes-192-ecb","2.16.840.1.101.3.4.1.22":"aes-192-cbc","2.16.840.1.101.3.4.1.23":"aes-192-ofb","2.16.840.1.101.3.4.1.24":"aes-192-cfb","2.16.840.1.101.3.4.1.41":"aes-256-ecb","2.16.840.1.101.3.4.1.42":"aes-256-cbc","2.16.840.1.101.3.4.1.43":"aes-256-ofb","2.16.840.1.101.3.4.1.44":"aes-256-cfb"}},{}],110:[function(t,e,r){var n=t("asn1.js");r.certificate=t("./certificate");var i=n.define("RSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("modulus").int(),this.key("publicExponent").int(),this.key("privateExponent").int(),this.key("prime1").int(),this.key("prime2").int(),this.key("exponent1").int(),this.key("exponent2").int(),this.key("coefficient").int())});r.RSAPrivateKey=i;var o=n.define("RSAPublicKey",function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())});r.RSAPublicKey=o;var s=n.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(a),this.key("subjectPublicKey").bitstr())});r.PublicKey=s;var a=n.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("none").null_().optional(),this.key("curve").objid().optional(),this.key("params").seq().obj(this.key("p").int(),this.key("q").int(),this.key("g").int()).optional())}),u=n.define("PrivateKeyInfo",function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(a),this.key("subjectPrivateKey").octstr())});r.PrivateKey=u;var c=n.define("EncryptedPrivateKeyInfo",function(){this.seq().obj(this.key("algorithm").seq().obj(this.key("id").objid(),this.key("decrypt").seq().obj(this.key("kde").seq().obj(this.key("id").objid(),this.key("kdeparams").seq().obj(this.key("salt").octstr(),this.key("iters").int())),this.key("cipher").seq().obj(this.key("algo").objid(),this.key("iv").octstr()))),this.key("subjectPrivateKey").octstr())});r.EncryptedPrivateKey=c;var f=n.define("DSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("p").int(),this.key("q").int(),this.key("g").int(),this.key("pub_key").int(),this.key("priv_key").int())});r.DSAPrivateKey=f,r.DSAparam=n.define("DSAparam",function(){this.int()});var h=n.define("ECPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(l),this.key("publicKey").optional().explicit(1).bitstr())});r.ECPrivateKey=h;var l=n.define("ECParameters",function(){this.choice({namedCurve:this.objid()})});r.signature=n.define("signature",function(){this.seq().obj(this.key("r").int(),this.key("s").int())})},{"./certificate":111,"asn1.js":1}],111:[function(t,e,r){var n=t("asn1.js"),i=n.define("Time",function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()})}),o=n.define("AttributeTypeValue",function(){this.seq().obj(this.key("type").objid(),this.key("value").any())}),s=n.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional())}),a=n.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(s),this.key("subjectPublicKey").bitstr())}),u=n.define("RelativeDistinguishedName",function(){this.setof(o)}),c=n.define("RDNSequence",function(){this.seqof(u)}),f=n.define("Name",function(){this.choice({rdnSequence:this.use(c)})}),h=n.define("Validity",function(){this.seq().obj(this.key("notBefore").use(i),this.key("notAfter").use(i))}),l=n.define("Extension",function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(!1),this.key("extnValue").octstr())}),d=n.define("TBSCertificate",function(){this.seq().obj(this.key("version").explicit(0).int(),this.key("serialNumber").int(),this.key("signature").use(s),this.key("issuer").use(f),this.key("validity").use(h),this.key("subject").use(f),this.key("subjectPublicKeyInfo").use(a),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(l).optional())}),p=n.define("X509Certificate",function(){this.seq().obj(this.key("tbsCertificate").use(d),this.key("signatureAlgorithm").use(s),this.key("signatureValue").bitstr())});e.exports=p},{"asn1.js":1}],112:[function(t,e,r){(function(r){var n=/Proc-Type: 4,ENCRYPTED\n\r?DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)\n\r?\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?/m,i=/^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n/m,o=/^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?-----END \1-----$/m,s=t("evp_bytestokey"),a=t("browserify-aes");e.exports=function(t,e){var u,c=t.toString(),f=c.match(n);if(f){var h="aes"+f[1],l=new r(f[2],"hex"),d=new r(f[3].replace(/\r?\n/g,""),"base64"),p=s(e,l.slice(0,8),parseInt(f[1],10)).key,m=[],b=a.createDecipheriv(h,p,l);m.push(b.update(d)),m.push(b.final()),u=r.concat(m)}else{var v=c.match(o);u=new r(v[2].replace(/\r?\n/g,""),"base64")}return{tag:c.match(i)[1],data:u}}}).call(this,t("buffer").Buffer)},{"browserify-aes":20,buffer:47,evp_bytestokey:84}],113:[function(t,e,r){(function(r){var n=t("./asn1"),i=t("./aesid.json"),o=t("./fixProc"),s=t("browserify-aes"),a=t("pbkdf2");function u(t){var e;"object"!==(void 0===t?"undefined":_typeof(t))||r.isBuffer(t)||(e=t.passphrase,t=t.key),"string"==typeof t&&(t=new r(t));var u,c,f,h,l,d,p,m,b,v,y,g,_,w=o(t,e),M=w.tag,k=w.data;switch(M){case"CERTIFICATE":c=n.certificate.decode(k,"der").tbsCertificate.subjectPublicKeyInfo;case"PUBLIC KEY":switch(c||(c=n.PublicKey.decode(k,"der")),u=c.algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return n.RSAPublicKey.decode(c.subjectPublicKey.data,"der");case"1.2.840.10045.2.1":return c.subjectPrivateKey=c.subjectPublicKey,{type:"ec",data:c};case"1.2.840.10040.4.1":return c.algorithm.params.pub_key=n.DSAparam.decode(c.subjectPublicKey.data,"der"),{type:"dsa",data:c.algorithm.params};default:throw new Error("unknown key id "+u)}throw new Error("unknown key type "+M);case"ENCRYPTED PRIVATE KEY":k=n.EncryptedPrivateKey.decode(k,"der"),h=e,l=(f=k).algorithm.decrypt.kde.kdeparams.salt,d=parseInt(f.algorithm.decrypt.kde.kdeparams.iters.toString(),10),p=i[f.algorithm.decrypt.cipher.algo.join(".")],m=f.algorithm.decrypt.cipher.iv,b=f.subjectPrivateKey,v=parseInt(p.split("-")[1],10)/8,y=a.pbkdf2Sync(h,l,d,v),g=s.createDecipheriv(p,y,m),(_=[]).push(g.update(b)),_.push(g.final()),k=r.concat(_);case"PRIVATE KEY":switch(u=(c=n.PrivateKey.decode(k,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return n.RSAPrivateKey.decode(c.subjectPrivateKey,"der");case"1.2.840.10045.2.1":return{curve:c.algorithm.curve,privateKey:n.ECPrivateKey.decode(c.subjectPrivateKey,"der").privateKey};case"1.2.840.10040.4.1":return c.algorithm.params.priv_key=n.DSAparam.decode(c.subjectPrivateKey,"der"),{type:"dsa",params:c.algorithm.params};default:throw new Error("unknown key id "+u)}throw new Error("unknown key type "+M);case"RSA PUBLIC KEY":return n.RSAPublicKey.decode(k,"der");case"RSA PRIVATE KEY":return n.RSAPrivateKey.decode(k,"der");case"DSA PRIVATE KEY":return{type:"dsa",params:n.DSAPrivateKey.decode(k,"der")};case"EC PRIVATE KEY":return{curve:(k=n.ECPrivateKey.decode(k,"der")).parameters.value,privateKey:k.privateKey};default:throw new Error("unknown key type "+M)}}e.exports=u,u.signature=n.signature}).call(this,t("buffer").Buffer)},{"./aesid.json":109,"./asn1":110,"./fixProc":112,"browserify-aes":20,buffer:47,pbkdf2:114}],114:[function(t,e,r){r.pbkdf2=t("./lib/async"),r.pbkdf2Sync=t("./lib/sync")},{"./lib/async":115,"./lib/sync":118}],115:[function(t,e,r){(function(r,n){var i,o=t("./precondition"),s=t("./default-encoding"),a=t("./sync"),u=t("safe-buffer").Buffer,c=n.crypto&&n.crypto.subtle,f={sha:"SHA-1","sha-1":"SHA-1",sha1:"SHA-1",sha256:"SHA-256","sha-256":"SHA-256",sha384:"SHA-384","sha-384":"SHA-384","sha-512":"SHA-512",sha512:"SHA-512"},h=[];function l(t,e,r,n,i){return c.importKey("raw",t,{name:"PBKDF2"},!1,["deriveBits"]).then(function(t){return c.deriveBits({name:"PBKDF2",salt:e,iterations:r,hash:{name:i}},t,n<<3)}).then(function(t){return u.from(t)})}e.exports=function(t,e,d,p,m,b){if(u.isBuffer(t)||(t=u.from(t,s)),u.isBuffer(e)||(e=u.from(e,s)),o(d,p),"function"==typeof m&&(b=m,m=void 0),"function"!=typeof b)throw new Error("No callback provided to pbkdf2");var v,y,g=f[(m=m||"sha1").toLowerCase()];if(!g||"function"!=typeof n.Promise)return r.nextTick(function(){var r;try{r=a(t,e,d,p,m)}catch(t){return b(t)}b(null,r)});v=function(t){if(n.process&&!n.process.browser)return Promise.resolve(!1);if(!c||!c.importKey||!c.deriveBits)return Promise.resolve(!1);if(void 0!==h[t])return h[t];var e=l(i=i||u.alloc(8),i,10,128,t).then(function(){return!0}).catch(function(){return!1});return h[t]=e,e}(g).then(function(r){return r?l(t,e,d,p,g):a(t,e,d,p,m)}),y=b,v.then(function(t){r.nextTick(function(){y(null,t)})},function(t){r.nextTick(function(){y(t)})})}}).call(this,t("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./default-encoding":116,"./precondition":117,"./sync":118,_process:120,"safe-buffer":143}],116:[function(t,e,r){(function(t){var r;t.browser?r="utf-8":r=parseInt(t.version.split(".")[0].slice(1),10)>=6?"utf-8":"binary";e.exports=r}).call(this,t("_process"))},{_process:120}],117:[function(t,e,r){var n=Math.pow(2,30)-1;e.exports=function(t,e){if("number"!=typeof t)throw new TypeError("Iterations not a number");if(t<0)throw new TypeError("Bad iterations");if("number"!=typeof e)throw new TypeError("Key length not a number");if(e<0||e>n||e!=e)throw new TypeError("Bad key length")}},{}],118:[function(t,e,r){var n=t("create-hash/md5"),i=t("ripemd160"),o=t("sha.js"),s=t("./precondition"),a=t("./default-encoding"),u=t("safe-buffer").Buffer,c=u.alloc(128),f={md5:16,sha1:20,sha224:28,sha256:32,sha384:48,sha512:64,rmd160:20,ripemd160:20};function h(t,e,r){var s=function(t){return"rmd160"===t||"ripemd160"===t?i:"md5"===t?n:function(e){return o(t).update(e).digest()}}(t),a="sha512"===t||"sha384"===t?128:64;e.length>a?e=s(e):e.length1)for(var r=1;rp||new s(e).cmp(d.modulus)>=0)throw new Error("decryption error");l=f?c(new s(e),d):a(e,d);var m=new r(p-l.length);if(m.fill(0),l=r.concat([m,l],p),4===h)return function(t,e){t.modulus;var n=t.modulus.byteLength(),s=(e.length,u("sha1").update(new r("")).digest()),a=s.length;if(0!==e[0])throw new Error("decryption error");var c=e.slice(1,a+1),f=e.slice(a+1),h=o(c,i(f,a)),l=o(f,i(h,n-a-1));if(function(t,e){t=new r(t),e=new r(e);var n=0,i=t.length;t.length!==e.length&&(n++,i=Math.min(t.length,e.length));var o=-1;for(;++o=e.length){o++;break}var s=e.slice(2,i-1);e.slice(i-1,i);("0002"!==n.toString("hex")&&!r||"0001"!==n.toString("hex")&&r)&&o++;s.length<8&&o++;if(o)throw new Error("decryption error");return e.slice(i)}(0,l,f);if(3===h)return l;throw new Error("unknown padding")}}).call(this,t("buffer").Buffer)},{"./mgf":122,"./withPublic":125,"./xor":126,"bn.js":"BN","browserify-rsa":38,buffer:47,"create-hash":51,"parse-asn1":113}],124:[function(t,e,r){(function(r){var n=t("parse-asn1"),i=t("randombytes"),o=t("create-hash"),s=t("./mgf"),a=t("./xor"),u=t("bn.js"),c=t("./withPublic"),f=t("browserify-rsa");e.exports=function(t,e,h){var l;l=t.padding?t.padding:h?1:4;var d,p=n(t);if(4===l)d=function(t,e){var n=t.modulus.byteLength(),c=e.length,f=o("sha1").update(new r("")).digest(),h=f.length,l=2*h;if(c>n-l-2)throw new Error("message too long");var d=new r(n-c-l-2);d.fill(0);var p=n-h-1,m=i(h),b=a(r.concat([f,d,new r([1]),e],p),s(m,p)),v=a(m,s(b,h));return new u(r.concat([new r([0]),v,b],n))}(p,e);else if(1===l)d=function(t,e,n){var o,s=e.length,a=t.modulus.byteLength();if(s>a-11)throw new Error("message too long");n?(o=new r(a-s-3)).fill(255):o=function(t,e){var n,o=new r(t),s=0,a=i(2*t),u=0;for(;s=0)throw new Error("data too long for modulus")}return h?f(d,p):c(d,p)}}).call(this,t("buffer").Buffer)},{"./mgf":122,"./withPublic":125,"./xor":126,"bn.js":"BN","browserify-rsa":38,buffer:47,"create-hash":51,"parse-asn1":113,randombytes:127}],125:[function(t,e,r){(function(r){var n=t("bn.js");e.exports=function(t,e){return new r(t.toRed(n.mont(e.modulus)).redPow(new n(e.publicExponent)).fromRed().toArray())}}).call(this,t("buffer").Buffer)},{"bn.js":"BN",buffer:47}],126:[function(t,e,r){e.exports=function(t,e){for(var r=t.length,n=-1;++n65536)throw new Error("requested too many random bytes");var s=new n.Uint8Array(t);t>0&&o.getRandomValues(s);var a=i.from(s.buffer);if("function"==typeof e)return r.nextTick(function(){e(null,a)});return a}:e.exports=function(){throw new Error("Secure random number generation is not supported by this browser.\nUse Chrome, Firefox or Internet Explorer 11")}}).call(this,t("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{_process:120,"safe-buffer":143}],128:[function(t,e,r){(function(e,n){function i(){throw new Error("secure random number generation not supported by this browser\nuse chrome, FireFox or Internet Explorer 11")}var o=t("safe-buffer"),s=t("randombytes"),a=o.Buffer,u=o.kMaxLength,c=n.crypto||n.msCrypto,f=Math.pow(2,32)-1;function h(t,e){if("number"!=typeof t||t!=t)throw new TypeError("offset must be a number");if(t>f||t<0)throw new TypeError("offset must be a uint32");if(t>u||t>e)throw new RangeError("offset out of range")}function l(t,e,r){if("number"!=typeof t||t!=t)throw new TypeError("size must be a number");if(t>f||t<0)throw new TypeError("size must be a uint32");if(t+e>r||t>u)throw new RangeError("buffer too small")}function d(t,r,n,i){if(e.browser){var o=t.buffer,a=new Uint8Array(o,r,n);return c.getRandomValues(a),i?void e.nextTick(function(){i(null,t)}):t}if(!i)return s(n).copy(t,r),t;s(n,function(e,n){if(e)return i(e);n.copy(t,r),i(null,t)})}c&&c.getRandomValues||!e.browser?(r.randomFill=function(t,e,r,i){if(!(a.isBuffer(t)||t instanceof n.Uint8Array))throw new TypeError('"buf" argument must be a Buffer or Uint8Array');if("function"==typeof e)i=e,e=0,r=t.length;else if("function"==typeof r)i=r,r=t.length-e;else if("function"!=typeof i)throw new TypeError('"cb" argument must be a function');return h(e,t.length),l(r,e,t.length),d(t,e,r,i)},r.randomFillSync=function(t,e,r){void 0===e&&(e=0);if(!(a.isBuffer(t)||t instanceof n.Uint8Array))throw new TypeError('"buf" argument must be a Buffer or Uint8Array');h(e,t.length),void 0===r&&(r=t.length-e);return l(r,e,t.length),d(t,e,r)}):(r.randomFill=i,r.randomFillSync=i)}).call(this,t("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{_process:120,randombytes:127,"safe-buffer":143}],129:[function(t,e,r){e.exports=t("./lib/_stream_duplex.js")},{"./lib/_stream_duplex.js":130}],130:[function(t,e,r){var n=t("process-nextick-args").nextTick,i=Object.keys||function(t){var e=[];for(var r in t)e.push(r);return e};e.exports=h;var o=t("core-util-is");o.inherits=t("inherits");var s=t("./_stream_readable"),a=t("./_stream_writable");o.inherits(h,s);for(var u=i(a.prototype),c=0;c0?("string"==typeof e||u.objectMode||Object.getPrototypeOf(e)===c.prototype||(s=e,e=c.from(s)),n?u.endEmitted?t.emit("error",new Error("stream.unshift() after end event")):w(t,u,e,!0):u.ended?t.emit("error",new Error("stream.push() after 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n,i=e.needReadable;return d("need readable",i),(0===e.length||e.length-t0?P(t,e):null)?(e.needReadable=!0,t=0):e.length-=t,0===e.length&&(e.ended||(e.needReadable=!0),r!==t&&e.ended&&I(this)),null!==n&&this.emit("data",n),n},g.prototype._read=function(t){this.emit("error",new Error("_read() is not implemented"))},g.prototype.pipe=function(t,e){var n=this,o=this._readableState;switch(o.pipesCount){case 0:o.pipes=t;break;case 1:o.pipes=[o.pipes,t];break;default:o.pipes.push(t)}o.pipesCount+=1,d("pipe count=%d opts=%j",o.pipesCount,e);var u=(!e||!1!==e.end)&&t!==r.stdout&&t!==r.stderr?f:_;function c(e,r){d("onunpipe"),e===n&&r&&!1===r.hasUnpiped&&(r.hasUnpiped=!0,d("cleanup"),t.removeListener("close",y),t.removeListener("finish",g),t.removeListener("drain",l),t.removeListener("error",v),t.removeListener("unpipe",c),n.removeListener("end",f),n.removeListener("end",_),n.removeListener("data",b),p=!0,!o.awaitDrain||t._writableState&&!t._writableState.needDrain||l())}function 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e="Input array must contain at least "+this._howMany+" items but contains only "+t+" items";return new o(e)},c.prototype._resolveEmptyArray=function(){this._reject(this._getRangeError(0))},e.some=function(t,e){return f(t,e)},e.prototype.some=function(t){return f(this,t)},e._SomePromiseArray=c}},{"./errors":12,"./util":36}],32:[function(t,e,r){e.exports=function(t){function e(t){void 0!==t?(t=t._target(),this._bitField=t._bitField,this._settledValueField=t._isFateSealed()?t._settledValue():void 0):(this._bitField=0,this._settledValueField=void 0)}e.prototype._settledValue=function(){return this._settledValueField};var r=e.prototype.value=function(){if(!this.isFulfilled())throw new TypeError("cannot get fulfillment value of a non-fulfilled promise\n\n See http://goo.gl/MqrFmX\n");return this._settledValue()},n=e.prototype.error=e.prototype.reason=function(){if(!this.isRejected())throw new TypeError("cannot get rejection reason of a non-rejected promise\n\n See 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e&&e.inputFormatter?e.inputFormatter.map(function(e,r){return e?e(t[r]):t[r]}):t},s.prototype._formatOutput=function(t){var e=this.options.subscription;return e&&e.outputFormatter&&t?e.outputFormatter(t):t},s.prototype._toPayload=function(t){var e=[];if(this.callback=this._extractCallback(t),this.subscriptionMethod||(this.subscriptionMethod=t.shift(),this.options.subscription.subscriptionName&&(this.subscriptionMethod=this.options.subscription.subscriptionName)),this.arguments||(this.arguments=this._formatInput(t),this._validateArgs(this.arguments),t=[]),e.push(this.subscriptionMethod),e=e.concat(this.arguments),t.length)throw new Error("Only a callback is allowed as parameter on an already instantiated subscription.");return{method:this.options.type+"_subscribe",params:e}},s.prototype.unsubscribe=function(t){this.options.requestManager.removeSubscription(this.id,t),this.id=null,this.removeAllListeners(),clearInterval(this._reconnectIntervalId)},s.prototype.subscribe=function(){var t=this,e=Array.prototype.slice.call(arguments),r=this._toPayload(e);if(!r)return this;if(!this.options.requestManager.provider){var i=new Error("No provider set.");return this.callback(i,null,this),this.emit("error",i),this}if(!this.options.requestManager.provider.on){var o=new Error("The current provider doesn't support subscriptions: "+this.options.requestManager.provider.constructor.name);return this.callback(o,null,this),this.emit("error",o),this}return this.id&&this.unsubscribe(),this.options.params=r.params[1],"logs"===r.params[0]&&n.isObject(r.params[1])&&r.params[1].hasOwnProperty("fromBlock")&&isFinite(r.params[1].fromBlock)&&this.options.requestManager.send({method:"eth_getLogs",params:[r.params[1]]},function(e,r){e?(t.callback(e,null,t),t.emit("error",e)):r.forEach(function(e){var r=t._formatOutput(e);t.callback(null,r,t),t.emit("data",r)})}),"object"===_typeof(r.params[1])&&delete r.params[1].fromBlock,this.options.requestManager.send(r,function(e,i){!e&&i?(t.id=i,t.options.requestManager.addSubscription(t.id,r.params[0],t.options.type,function(e,r){n.isArray(r)&&(r=r[0]);var i=t._formatOutput(r);if(e)t.options.requestManager.removeSubscription(t.id),t.options.requestManager.provider.once&&(t._reconnectIntervalId=setInterval(function(){t.options.requestManager.provider.reconnect&&t.options.requestManager.provider.reconnect()},500),t.options.requestManager.provider.once("connect",function(){clearInterval(t._reconnectIntervalId),t.subscribe(t.callback)})),t.emit("error",e);else{if(n.isFunction(t.options.subscription.subscriptionHandler))return t.options.subscription.subscriptionHandler.call(t,i);t.emit("data",i)}n.isFunction(t.callback)&&t.callback(e,i,t)})):n.isFunction(t.callback)?(t.callback(e,null,t),t.emit("error",e)):t.emit("error",e)}),this},e.exports=s},{eventemitter3:195,underscore:196,"web3-core-helpers":184}],199:[function(t,e,r){var n=t("web3-core-helpers").formatters,i=t("web3-core-method"),o=t("web3-utils");e.exports=function(t){var e=function(e){var r;return e.property?(t[e.property]||(t[e.property]={}),r=t[e.property]):r=t,e.methods&&e.methods.forEach(function(e){e instanceof i||(e=new i(e)),e.attachToObject(r),e.setRequestManager(t._requestManager)}),t};return e.formatters=n,e.utils=o,e.Method=i,e}},{"web3-core-helpers":184,"web3-core-method":186,"web3-utils":390}],200:[function(t,e,r){var n=t("web3-core-requestmanager"),i=t("./extend.js");e.exports={packageInit:function(t,e){if(e=Array.prototype.slice.call(e),!t)throw new Error('You need to instantiate using the "new" keyword.');Object.defineProperty(t,"currentProvider",{get:function(){return t._provider},set:function(e){return t.setProvider(e)},enumerable:!0,configurable:!0}),e[0]&&e[0]._requestManager?t._requestManager=new n.Manager(e[0].currentProvider):(t._requestManager=new n.Manager,t._requestManager.setProvider(e[0],e[1])),t.givenProvider=n.Manager.givenProvider,t.providers=n.Manager.providers,t._provider=t._requestManager.provider,t.setProvider||(t.setProvider=function(e,r){return t._requestManager.setProvider(e,r),t._provider=t._requestManager.provider,!0}),t.BatchRequest=n.BatchManager.bind(null,t._requestManager),t.extend=i(t)},addProviders:function(t){t.givenProvider=n.Manager.givenProvider,t.providers=n.Manager.providers}}},{"./extend.js":199,"web3-core-requestmanager":193}],201:[function(t,e,r){!function(e,r){function n(t,e){if(!t)throw new Error(e||"Assertion failed")}function i(t,e){t.super_=e;var r=function(){};r.prototype=e.prototype,t.prototype=new r,t.prototype.constructor=t}function o(t,e,r){if(o.isBN(t))return t;this.negative=0,this.words=null,this.length=0,this.red=null,null!==t&&("le"!==e&&"be"!==e||(r=e,e=10),this._init(t||0,e||10,r||"be"))}var s;"object"===(void 0===e?"undefined":_typeof(e))?e.exports=o:r.BN=o,o.BN=o,o.wordSize=26;try{s=t("buffer").Buffer}catch(t){}function a(t,e,r){for(var n=0,i=Math.min(t.length,r),o=e;o=49&&s<=54?s-49+10:s>=17&&s<=22?s-17+10:15&s}return n}function u(t,e,r,n){for(var i=0,o=Math.min(t.length,r),s=e;s=49?a-49+10:a>=17?a-17+10:a}return i}o.isBN=function(t){return t instanceof o||null!==t&&"object"===(void 0===t?"undefined":_typeof(t))&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return t.cmp(e)<0?t:e},o.prototype._init=function(t,e,r){if("number"==typeof t)return this._initNumber(t,e,r);if("object"===(void 0===t?"undefined":_typeof(t)))return this._initArray(t,e,r);"hex"===e&&(e=16),n(e===(0|e)&&e>=2&&e<=36);var i=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&i++,16===e?this._parseHex(t,i):this._parseBase(t,e,i),"-"===t[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initNumber=function(t,e,r){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(n(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initArray=function(t,e,r){if(n("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var i=0;i=0;i-=3)s=t[i]|t[i-1]<<8|t[i-2]<<16,this.words[o]|=s<>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);else if("le"===r)for(i=0,o=0;i>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);return this.strip()},o.prototype._parseHex=function(t,e){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var r=0;r=e;r-=6)i=a(t,r,r+6),this.words[n]|=i<>>26-o&4194303,(o+=24)>=26&&(o-=26,n++);r+6!==e&&(i=a(t,e,r+6),this.words[n]|=i<>>26-o&4194303),this.strip()},o.prototype._parseBase=function(t,e,r){this.words=[0],this.length=1;for(var n=0,i=1;i<=67108863;i*=e)n++;n--,i=i/e|0;for(var o=t.length-r,s=o%n,a=Math.min(o,o-s)+r,c=0,f=r;f1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?""};var c=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],f=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],h=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function l(t,e,r){r.negative=e.negative^t.negative;var n=t.length+e.length|0;r.length=n,n=n-1|0;var i=0|t.words[0],o=0|e.words[0],s=i*o,a=67108863&s,u=s/67108864|0;r.words[0]=a;for(var c=1;c>>26,h=67108863&u,l=Math.min(c,e.length-1),d=Math.max(0,c-t.length+1);d<=l;d++){var p=c-d|0;f+=(s=(i=0|t.words[p])*(o=0|e.words[d])+h)/67108864|0,h=67108863&s}r.words[c]=0|h,u=0|f}return 0!==u?r.words[c]=0|u:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var i=0,o=0,s=0;s>>24-i&16777215)||s!==this.length-1?c[6-u.length]+u+r:u+r,(i+=2)>=26&&(i-=26,s--)}for(0!==o&&(r=o.toString(16)+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var l=f[t],d=h[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(d).toString(t);r=(p=p.idivn(d)).isZero()?m+r:c[l-m.length]+m+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&n(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return n(void 0!==s),this.toArrayLike(s,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){var i=this.byteLength(),o=r||Math.max(1,i);n(i<=o,"byte array longer than desired length"),n(o>0,"Requested array length <= 0"),this.strip();var s,a,u="le"===e,c=new t(o),f=this.clone();if(u){for(a=0;!f.isZero();a++)s=f.andln(255),f.iushrn(8),c[a]=s;for(;a=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0==(8191&e)&&(r+=13,e>>>=13),0==(127&e)&&(r+=7,e>>>=7),0==(15&e)&&(r+=4,e>>>=4),0==(3&e)&&(r+=2,e>>>=2),0==(1&e)&&r++,r},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;et.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;rt.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var n=0;nt.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){n("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var i=0;i0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){n("number"==typeof t&&t>=0);var r=t/26|0,i=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<t.length?(r=this,n=t):(r=t,n=this);for(var i=0,o=0;o>>26;for(;0!==i&&o>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;ot.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,n,i=this.cmp(t);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=t):(r=t,n=this);for(var o=0,s=0;s>26,this.words[s]=67108863&e;for(;0!==o&&s>26,this.words[s]=67108863&e;if(0===o&&s>>13,d=0|s[1],p=8191&d,m=d>>>13,b=0|s[2],v=8191&b,y=b>>>13,g=0|s[3],_=8191&g,w=g>>>13,M=0|s[4],k=8191&M,x=M>>>13,E=0|s[5],S=8191&E,A=E>>>13,j=0|s[6],C=8191&j,T=j>>>13,P=0|s[7],I=8191&P,B=P>>>13,R=0|s[8],F=8191&R,O=R>>>13,N=0|s[9],L=8191&N,D=N>>>13,q=0|a[0],U=8191&q,z=q>>>13,H=0|a[1],K=8191&H,V=H>>>13,W=0|a[2],X=8191&W,G=W>>>13,$=0|a[3],Z=8191&$,J=$>>>13,Q=0|a[4],Y=8191&Q,tt=Q>>>13,et=0|a[5],rt=8191&et,nt=et>>>13,it=0|a[6],ot=8191&it,st=it>>>13,at=0|a[7],ut=8191&at,ct=at>>>13,ft=0|a[8],ht=8191&ft,lt=ft>>>13,dt=0|a[9],pt=8191&dt,mt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var bt=(c+(n=Math.imul(h,U))|0)+((8191&(i=(i=Math.imul(h,z))+Math.imul(l,U)|0))<<13)|0;c=((o=Math.imul(l,z))+(i>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(p,U),i=(i=Math.imul(p,z))+Math.imul(m,U)|0,o=Math.imul(m,z);var vt=(c+(n=n+Math.imul(h,K)|0)|0)+((8191&(i=(i=i+Math.imul(h,V)|0)+Math.imul(l,K)|0))<<13)|0;c=((o=o+Math.imul(l,V)|0)+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(v,U),i=(i=Math.imul(v,z))+Math.imul(y,U)|0,o=Math.imul(y,z),n=n+Math.imul(p,K)|0,i=(i=i+Math.imul(p,V)|0)+Math.imul(m,K)|0,o=o+Math.imul(m,V)|0;var yt=(c+(n=n+Math.imul(h,X)|0)|0)+((8191&(i=(i=i+Math.imul(h,G)|0)+Math.imul(l,X)|0))<<13)|0;c=((o=o+Math.imul(l,G)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(_,U),i=(i=Math.imul(_,z))+Math.imul(w,U)|0,o=Math.imul(w,z),n=n+Math.imul(v,K)|0,i=(i=i+Math.imul(v,V)|0)+Math.imul(y,K)|0,o=o+Math.imul(y,V)|0,n=n+Math.imul(p,X)|0,i=(i=i+Math.imul(p,G)|0)+Math.imul(m,X)|0,o=o+Math.imul(m,G)|0;var gt=(c+(n=n+Math.imul(h,Z)|0)|0)+((8191&(i=(i=i+Math.imul(h,J)|0)+Math.imul(l,Z)|0))<<13)|0;c=((o=o+Math.imul(l,J)|0)+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(k,U),i=(i=Math.imul(k,z))+Math.imul(x,U)|0,o=Math.imul(x,z),n=n+Math.imul(_,K)|0,i=(i=i+Math.imul(_,V)|0)+Math.imul(w,K)|0,o=o+Math.imul(w,V)|0,n=n+Math.imul(v,X)|0,i=(i=i+Math.imul(v,G)|0)+Math.imul(y,X)|0,o=o+Math.imul(y,G)|0,n=n+Math.imul(p,Z)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(m,Z)|0,o=o+Math.imul(m,J)|0;var _t=(c+(n=n+Math.imul(h,Y)|0)|0)+((8191&(i=(i=i+Math.imul(h,tt)|0)+Math.imul(l,Y)|0))<<13)|0;c=((o=o+Math.imul(l,tt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(S,U),i=(i=Math.imul(S,z))+Math.imul(A,U)|0,o=Math.imul(A,z),n=n+Math.imul(k,K)|0,i=(i=i+Math.imul(k,V)|0)+Math.imul(x,K)|0,o=o+Math.imul(x,V)|0,n=n+Math.imul(_,X)|0,i=(i=i+Math.imul(_,G)|0)+Math.imul(w,X)|0,o=o+Math.imul(w,G)|0,n=n+Math.imul(v,Z)|0,i=(i=i+Math.imul(v,J)|0)+Math.imul(y,Z)|0,o=o+Math.imul(y,J)|0,n=n+Math.imul(p,Y)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(m,Y)|0,o=o+Math.imul(m,tt)|0;var wt=(c+(n=n+Math.imul(h,rt)|0)|0)+((8191&(i=(i=i+Math.imul(h,nt)|0)+Math.imul(l,rt)|0))<<13)|0;c=((o=o+Math.imul(l,nt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(C,U),i=(i=Math.imul(C,z))+Math.imul(T,U)|0,o=Math.imul(T,z),n=n+Math.imul(S,K)|0,i=(i=i+Math.imul(S,V)|0)+Math.imul(A,K)|0,o=o+Math.imul(A,V)|0,n=n+Math.imul(k,X)|0,i=(i=i+Math.imul(k,G)|0)+Math.imul(x,X)|0,o=o+Math.imul(x,G)|0,n=n+Math.imul(_,Z)|0,i=(i=i+Math.imul(_,J)|0)+Math.imul(w,Z)|0,o=o+Math.imul(w,J)|0,n=n+Math.imul(v,Y)|0,i=(i=i+Math.imul(v,tt)|0)+Math.imul(y,Y)|0,o=o+Math.imul(y,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,nt)|0;var Mt=(c+(n=n+Math.imul(h,ot)|0)|0)+((8191&(i=(i=i+Math.imul(h,st)|0)+Math.imul(l,ot)|0))<<13)|0;c=((o=o+Math.imul(l,st)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(I,U),i=(i=Math.imul(I,z))+Math.imul(B,U)|0,o=Math.imul(B,z),n=n+Math.imul(C,K)|0,i=(i=i+Math.imul(C,V)|0)+Math.imul(T,K)|0,o=o+Math.imul(T,V)|0,n=n+Math.imul(S,X)|0,i=(i=i+Math.imul(S,G)|0)+Math.imul(A,X)|0,o=o+Math.imul(A,G)|0,n=n+Math.imul(k,Z)|0,i=(i=i+Math.imul(k,J)|0)+Math.imul(x,Z)|0,o=o+Math.imul(x,J)|0,n=n+Math.imul(_,Y)|0,i=(i=i+Math.imul(_,tt)|0)+Math.imul(w,Y)|0,o=o+Math.imul(w,tt)|0,n=n+Math.imul(v,rt)|0,i=(i=i+Math.imul(v,nt)|0)+Math.imul(y,rt)|0,o=o+Math.imul(y,nt)|0,n=n+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var kt=(c+(n=n+Math.imul(h,ut)|0)|0)+((8191&(i=(i=i+Math.imul(h,ct)|0)+Math.imul(l,ut)|0))<<13)|0;c=((o=o+Math.imul(l,ct)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(F,U),i=(i=Math.imul(F,z))+Math.imul(O,U)|0,o=Math.imul(O,z),n=n+Math.imul(I,K)|0,i=(i=i+Math.imul(I,V)|0)+Math.imul(B,K)|0,o=o+Math.imul(B,V)|0,n=n+Math.imul(C,X)|0,i=(i=i+Math.imul(C,G)|0)+Math.imul(T,X)|0,o=o+Math.imul(T,G)|0,n=n+Math.imul(S,Z)|0,i=(i=i+Math.imul(S,J)|0)+Math.imul(A,Z)|0,o=o+Math.imul(A,J)|0,n=n+Math.imul(k,Y)|0,i=(i=i+Math.imul(k,tt)|0)+Math.imul(x,Y)|0,o=o+Math.imul(x,tt)|0,n=n+Math.imul(_,rt)|0,i=(i=i+Math.imul(_,nt)|0)+Math.imul(w,rt)|0,o=o+Math.imul(w,nt)|0,n=n+Math.imul(v,ot)|0,i=(i=i+Math.imul(v,st)|0)+Math.imul(y,ot)|0,o=o+Math.imul(y,st)|0,n=n+Math.imul(p,ut)|0,i=(i=i+Math.imul(p,ct)|0)+Math.imul(m,ut)|0,o=o+Math.imul(m,ct)|0;var xt=(c+(n=n+Math.imul(h,ht)|0)|0)+((8191&(i=(i=i+Math.imul(h,lt)|0)+Math.imul(l,ht)|0))<<13)|0;c=((o=o+Math.imul(l,lt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(L,U),i=(i=Math.imul(L,z))+Math.imul(D,U)|0,o=Math.imul(D,z),n=n+Math.imul(F,K)|0,i=(i=i+Math.imul(F,V)|0)+Math.imul(O,K)|0,o=o+Math.imul(O,V)|0,n=n+Math.imul(I,X)|0,i=(i=i+Math.imul(I,G)|0)+Math.imul(B,X)|0,o=o+Math.imul(B,G)|0,n=n+Math.imul(C,Z)|0,i=(i=i+Math.imul(C,J)|0)+Math.imul(T,Z)|0,o=o+Math.imul(T,J)|0,n=n+Math.imul(S,Y)|0,i=(i=i+Math.imul(S,tt)|0)+Math.imul(A,Y)|0,o=o+Math.imul(A,tt)|0,n=n+Math.imul(k,rt)|0,i=(i=i+Math.imul(k,nt)|0)+Math.imul(x,rt)|0,o=o+Math.imul(x,nt)|0,n=n+Math.imul(_,ot)|0,i=(i=i+Math.imul(_,st)|0)+Math.imul(w,ot)|0,o=o+Math.imul(w,st)|0,n=n+Math.imul(v,ut)|0,i=(i=i+Math.imul(v,ct)|0)+Math.imul(y,ut)|0,o=o+Math.imul(y,ct)|0,n=n+Math.imul(p,ht)|0,i=(i=i+Math.imul(p,lt)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,lt)|0;var Et=(c+(n=n+Math.imul(h,pt)|0)|0)+((8191&(i=(i=i+Math.imul(h,mt)|0)+Math.imul(l,pt)|0))<<13)|0;c=((o=o+Math.imul(l,mt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(L,K),i=(i=Math.imul(L,V))+Math.imul(D,K)|0,o=Math.imul(D,V),n=n+Math.imul(F,X)|0,i=(i=i+Math.imul(F,G)|0)+Math.imul(O,X)|0,o=o+Math.imul(O,G)|0,n=n+Math.imul(I,Z)|0,i=(i=i+Math.imul(I,J)|0)+Math.imul(B,Z)|0,o=o+Math.imul(B,J)|0,n=n+Math.imul(C,Y)|0,i=(i=i+Math.imul(C,tt)|0)+Math.imul(T,Y)|0,o=o+Math.imul(T,tt)|0,n=n+Math.imul(S,rt)|0,i=(i=i+Math.imul(S,nt)|0)+Math.imul(A,rt)|0,o=o+Math.imul(A,nt)|0,n=n+Math.imul(k,ot)|0,i=(i=i+Math.imul(k,st)|0)+Math.imul(x,ot)|0,o=o+Math.imul(x,st)|0,n=n+Math.imul(_,ut)|0,i=(i=i+Math.imul(_,ct)|0)+Math.imul(w,ut)|0,o=o+Math.imul(w,ct)|0,n=n+Math.imul(v,ht)|0,i=(i=i+Math.imul(v,lt)|0)+Math.imul(y,ht)|0,o=o+Math.imul(y,lt)|0;var St=(c+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;c=((o=o+Math.imul(m,mt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(L,X),i=(i=Math.imul(L,G))+Math.imul(D,X)|0,o=Math.imul(D,G),n=n+Math.imul(F,Z)|0,i=(i=i+Math.imul(F,J)|0)+Math.imul(O,Z)|0,o=o+Math.imul(O,J)|0,n=n+Math.imul(I,Y)|0,i=(i=i+Math.imul(I,tt)|0)+Math.imul(B,Y)|0,o=o+Math.imul(B,tt)|0,n=n+Math.imul(C,rt)|0,i=(i=i+Math.imul(C,nt)|0)+Math.imul(T,rt)|0,o=o+Math.imul(T,nt)|0,n=n+Math.imul(S,ot)|0,i=(i=i+Math.imul(S,st)|0)+Math.imul(A,ot)|0,o=o+Math.imul(A,st)|0,n=n+Math.imul(k,ut)|0,i=(i=i+Math.imul(k,ct)|0)+Math.imul(x,ut)|0,o=o+Math.imul(x,ct)|0,n=n+Math.imul(_,ht)|0,i=(i=i+Math.imul(_,lt)|0)+Math.imul(w,ht)|0,o=o+Math.imul(w,lt)|0;var At=(c+(n=n+Math.imul(v,pt)|0)|0)+((8191&(i=(i=i+Math.imul(v,mt)|0)+Math.imul(y,pt)|0))<<13)|0;c=((o=o+Math.imul(y,mt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(L,Z),i=(i=Math.imul(L,J))+Math.imul(D,Z)|0,o=Math.imul(D,J),n=n+Math.imul(F,Y)|0,i=(i=i+Math.imul(F,tt)|0)+Math.imul(O,Y)|0,o=o+Math.imul(O,tt)|0,n=n+Math.imul(I,rt)|0,i=(i=i+Math.imul(I,nt)|0)+Math.imul(B,rt)|0,o=o+Math.imul(B,nt)|0,n=n+Math.imul(C,ot)|0,i=(i=i+Math.imul(C,st)|0)+Math.imul(T,ot)|0,o=o+Math.imul(T,st)|0,n=n+Math.imul(S,ut)|0,i=(i=i+Math.imul(S,ct)|0)+Math.imul(A,ut)|0,o=o+Math.imul(A,ct)|0,n=n+Math.imul(k,ht)|0,i=(i=i+Math.imul(k,lt)|0)+Math.imul(x,ht)|0,o=o+Math.imul(x,lt)|0;var jt=(c+(n=n+Math.imul(_,pt)|0)|0)+((8191&(i=(i=i+Math.imul(_,mt)|0)+Math.imul(w,pt)|0))<<13)|0;c=((o=o+Math.imul(w,mt)|0)+(i>>>13)|0)+(jt>>>26)|0,jt&=67108863,n=Math.imul(L,Y),i=(i=Math.imul(L,tt))+Math.imul(D,Y)|0,o=Math.imul(D,tt),n=n+Math.imul(F,rt)|0,i=(i=i+Math.imul(F,nt)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,nt)|0,n=n+Math.imul(I,ot)|0,i=(i=i+Math.imul(I,st)|0)+Math.imul(B,ot)|0,o=o+Math.imul(B,st)|0,n=n+Math.imul(C,ut)|0,i=(i=i+Math.imul(C,ct)|0)+Math.imul(T,ut)|0,o=o+Math.imul(T,ct)|0,n=n+Math.imul(S,ht)|0,i=(i=i+Math.imul(S,lt)|0)+Math.imul(A,ht)|0,o=o+Math.imul(A,lt)|0;var Ct=(c+(n=n+Math.imul(k,pt)|0)|0)+((8191&(i=(i=i+Math.imul(k,mt)|0)+Math.imul(x,pt)|0))<<13)|0;c=((o=o+Math.imul(x,mt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,n=Math.imul(L,rt),i=(i=Math.imul(L,nt))+Math.imul(D,rt)|0,o=Math.imul(D,nt),n=n+Math.imul(F,ot)|0,i=(i=i+Math.imul(F,st)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,st)|0,n=n+Math.imul(I,ut)|0,i=(i=i+Math.imul(I,ct)|0)+Math.imul(B,ut)|0,o=o+Math.imul(B,ct)|0,n=n+Math.imul(C,ht)|0,i=(i=i+Math.imul(C,lt)|0)+Math.imul(T,ht)|0,o=o+Math.imul(T,lt)|0;var Tt=(c+(n=n+Math.imul(S,pt)|0)|0)+((8191&(i=(i=i+Math.imul(S,mt)|0)+Math.imul(A,pt)|0))<<13)|0;c=((o=o+Math.imul(A,mt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(L,ot),i=(i=Math.imul(L,st))+Math.imul(D,ot)|0,o=Math.imul(D,st),n=n+Math.imul(F,ut)|0,i=(i=i+Math.imul(F,ct)|0)+Math.imul(O,ut)|0,o=o+Math.imul(O,ct)|0,n=n+Math.imul(I,ht)|0,i=(i=i+Math.imul(I,lt)|0)+Math.imul(B,ht)|0,o=o+Math.imul(B,lt)|0;var Pt=(c+(n=n+Math.imul(C,pt)|0)|0)+((8191&(i=(i=i+Math.imul(C,mt)|0)+Math.imul(T,pt)|0))<<13)|0;c=((o=o+Math.imul(T,mt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(L,ut),i=(i=Math.imul(L,ct))+Math.imul(D,ut)|0,o=Math.imul(D,ct),n=n+Math.imul(F,ht)|0,i=(i=i+Math.imul(F,lt)|0)+Math.imul(O,ht)|0,o=o+Math.imul(O,lt)|0;var It=(c+(n=n+Math.imul(I,pt)|0)|0)+((8191&(i=(i=i+Math.imul(I,mt)|0)+Math.imul(B,pt)|0))<<13)|0;c=((o=o+Math.imul(B,mt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(L,ht),i=(i=Math.imul(L,lt))+Math.imul(D,ht)|0,o=Math.imul(D,lt);var Bt=(c+(n=n+Math.imul(F,pt)|0)|0)+((8191&(i=(i=i+Math.imul(F,mt)|0)+Math.imul(O,pt)|0))<<13)|0;c=((o=o+Math.imul(O,mt)|0)+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863;var Rt=(c+(n=Math.imul(L,pt))|0)+((8191&(i=(i=Math.imul(L,mt))+Math.imul(D,pt)|0))<<13)|0;return c=((o=Math.imul(D,mt))+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,u[0]=bt,u[1]=vt,u[2]=yt,u[3]=gt,u[4]=_t,u[5]=wt,u[6]=Mt,u[7]=kt,u[8]=xt,u[9]=Et,u[10]=St,u[11]=At,u[12]=jt,u[13]=Ct,u[14]=Tt,u[15]=Pt,u[16]=It,u[17]=Bt,u[18]=Rt,0!==c&&(u[19]=c,r.length++),r};function p(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(d=l),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?d(this,t,e):r<63?l(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,o=0;o>>26)|0)>>>26,s&=67108863}r.words[o]=a,n=s,s=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,n=0;n>=1;return n},m.prototype.permute=function(t,e,r,n,i,o){for(var s=0;s>>=1)i++;return 1<>>=13,r[2*s+1]=8191&o,o>>>=13;for(s=2*e;s>=26,e+=i/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r>>i}return e}(t);if(0===e.length)return new o(1);for(var r=this,n=0;n=0);var e,r=t%26,i=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var s=0;for(e=0;e>>26-r}s&&(this.words[e]=s,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e=0),i=e?(e-e%26)/26:0;var o=t%26,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<s)for(this.length-=s,c=0;c=0&&(0!==f||c>=i);c--){var h=0|this.words[c];this.words[c]=f<<26-o|h>>>o,f=h&a}return u&&0!==f&&(u.words[u.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(n("number"==typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e>26)-(u/67108864|0),this.words[i+r]=67108863&o}for(;i>26,this.words[i+r]=67108863&o;if(0===a)return this.strip();for(n(-1===a),a=0,i=0;i>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,s=0|i.words[i.length-1];0!==(r=26-this._countBits(s))&&(i=i.ushln(r),n.iushln(r),s=0|i.words[i.length-1]);var a,u=n.length-i.length;if("mod"!==e){(a=new o(null)).length=u+1,a.words=new Array(a.length);for(var c=0;c=0;h--){var l=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(l=Math.min(l/s|0,67108863),n._ishlnsubmul(i,l,h);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);a&&(a.words[h]=l)}return a&&a.strip(),n.strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:a||null,mod:n}},o.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(i=a.div.neg()),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(t)),{div:i,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(i=a.div.neg()),{div:i,mod:a.mod}):0!=(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.isub(t)),{div:a.div,mod:s}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var i,s,a},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){n(t<=67108863);for(var e=(1<<26)%t,r=0,i=this.length-1;i>=0;i--)r=(e*r+(0|this.words[i]))%t;return r},o.prototype.idivn=function(t){n(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*e;this.words[r]=i/t|0,e=i%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new o(1),s=new o(0),a=new o(0),u=new o(1),c=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++c;for(var f=r.clone(),h=e.clone();!e.isZero();){for(var l=0,d=1;0==(e.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(e.iushrn(l);l-- >0;)(i.isOdd()||s.isOdd())&&(i.iadd(f),s.isub(h)),i.iushrn(1),s.iushrn(1);for(var p=0,m=1;0==(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(a.isOdd()||u.isOdd())&&(a.iadd(f),u.isub(h)),a.iushrn(1),u.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(a),s.isub(u)):(r.isub(e),a.isub(i),u.isub(s))}return{a:a,b:u,gcd:r.iushln(c)}},o.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i,s=new o(1),a=new o(0),u=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var c=0,f=1;0==(e.words[0]&f)&&c<26;++c,f<<=1);if(c>0)for(e.iushrn(c);c-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);for(var h=0,l=1;0==(r.words[0]&l)&&h<26;++h,l<<=1);if(h>0)for(r.iushrn(h);h-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),s.isub(a)):(r.isub(e),a.isub(s))}return(i=0===e.cmpn(1)?s:a).cmpn(0)<0&&i.iadd(t),i},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var o=e;e=r,r=o}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){n("number"==typeof t);var e=t%26,r=(t-e)/26,i=1<>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),n(t<=67108863,"Number is too big");var i=0|this.words[0];e=i===t?0:it.length)return 1;if(this.length=0;r--){var n=0|this.words[r],i=0|t.words[r];if(n!==i){ni&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new M(t)},o.prototype.toRed=function(t){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return n(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return n(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var b={k256:null,p224:null,p192:null,p25519:null};function v(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function y(){v.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){v.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function _(){v.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function w(){v.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function M(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else n(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function k(t){M.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}v.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},v.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var n=e0?r.isub(this.p):r.strip(),r},v.prototype.split=function(t,e){t.iushrn(this.n,0,e)},v.prototype.imulK=function(t){return t.imul(this.k)},i(y,v),y.prototype.split=function(t,e){for(var r=Math.min(t.length,9),n=0;n>>22,i=o}i>>>=22,t.words[n-10]=i,0===i&&t.length>10?t.length-=10:t.length-=9},y.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r>>=26,t.words[r]=i,e=n}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(b[t])return b[t];var e;if("k256"===t)e=new y;else if("p224"===t)e=new g;else if("p192"===t)e=new _;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new w}return b[t]=e,e},M.prototype._verify1=function(t){n(0===t.negative,"red works only with positives"),n(t.red,"red works only with red numbers")},M.prototype._verify2=function(t,e){n(0==(t.negative|e.negative),"red works only with positives"),n(t.red&&t.red===e.red,"red works only with red numbers")},M.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},M.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},M.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},M.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},M.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},M.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},M.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},M.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},M.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},M.prototype.isqr=function(t){return this.imul(t,t.clone())},M.prototype.sqr=function(t){return this.mul(t,t)},M.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(n(e%2==1),3===e){var r=this.m.add(new o(1)).iushrn(2);return this.pow(t,r)}for(var i=this.m.subn(1),s=0;!i.isZero()&&0===i.andln(1);)s++,i.iushrn(1);n(!i.isZero());var a=new o(1).toRed(this),u=a.redNeg(),c=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,c).cmp(u);)f.redIAdd(u);for(var h=this.pow(f,i),l=this.pow(t,i.addn(1).iushrn(1)),d=this.pow(t,i),p=s;0!==d.cmp(a);){for(var m=d,b=0;0!==m.cmp(a);b++)m=m.redSqr();n(b=0;n--){for(var c=e.words[n],f=u-1;f>=0;f--){var h=c>>f&1;i!==r[0]&&(i=this.sqr(i)),0!==h||0!==s?(s<<=1,s|=h,(4===++a||0===n&&0===f)&&(i=this.mul(i,r[s]),a=0,s=0)):a=0}u=26}return i},M.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},M.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new k(t)},i(k,M),k.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},k.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},k.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},k.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var r=t.mul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),s=i;return i.cmp(this.m)>=0?s=i.isub(this.m):i.cmpn(0)<0&&(s=i.iadd(this.m)),s._forceRed(this)},k.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(void 0===e||e,this)},{}],202:[function(t,e,r){arguments[4][170][0].apply(r,arguments)},{dup:170}],203:[function(t,e,r){var n=t("underscore"),i=t("web3-utils"),o=t("bn.js"),s=t("./param"),a=function(t){return n.isNumber(t)&&(t=Math.trunc(t)),new s(i.toTwosComplement(t).replace("0x",""))};e.exports={formatInputInt:a,formatInputBytes:function(t){if(!i.isHexStrict(t))throw new Error('Given parameter is not bytes: "'+t+'"');var e=t.replace(/^0x/i,"");if(e.length%2!=0)throw new Error('Given parameter bytes has an invalid length: "'+t+'"');if(e.length>64)throw new Error('Given parameter bytes is too long: "'+t+'"');var r=Math.floor((e.length+63)/64);return e=i.padRight(e,64*r),new s(e)},formatInputDynamicBytes:function(t){if(!i.isHexStrict(t))throw new Error('Given parameter is not bytes: "'+t+'"');var e=t.replace(/^0x/i,"");if(e.length%2!=0)throw new Error('Given parameter bytes has an invalid length: "'+t+'"');var r=e.length/2,n=Math.floor((e.length+63)/64);return e=i.padRight(e,64*n),new s(a(r).value+e)},formatInputString:function(t){if(!n.isString(t))throw new Error("Given parameter is not a valid string: "+t);var e=i.utf8ToHex(t).replace(/^0x/i,""),r=e.length/2,o=Math.floor((e.length+63)/64);return e=i.padRight(e,64*o),new s(a(r).value+e)},formatInputBool:function(t){return new s("000000000000000000000000000000000000000000000000000000000000000"+(t?"1":"0"))},formatOutputInt:function(t){var e=t.staticPart();if(!e&&!t.rawValue)throw new Error("Couldn't decode "+name+" from ABI: 0x"+t.rawValue);return"1"===new o(e.substr(0,1),16).toString(2).substr(0,1)?new o(e,16).fromTwos(256).toString(10):new o(e,16).toString(10)},formatOutputUInt:function(t,e){var r=t.staticPart();if(!r&&!t.rawValue)throw new Error("Couldn't decode "+e+" from ABI: 0x"+t.rawValue);return new o(r,16).toString(10)},formatOutputBool:function(t,e){var r=t.staticPart();if(!r&&!t.rawValue)throw new Error("Couldn't decode "+e+" from ABI: 0x"+t.rawValue);return"0000000000000000000000000000000000000000000000000000000000000001"===r},formatOutputBytes:function(t,e){var r=e.match(/^bytes([0-9]*)/),n=parseInt(r[1]);if(t.staticPart().slice(0,2*n).length!==2*n)throw new Error("Couldn't decode "+e+" from ABI: 0x"+t.rawValue+" The size doesn't match.");return"0x"+t.staticPart().slice(0,2*n)},formatOutputDynamicBytes:function(t,e){var r=t.dynamicPart().slice(0,64);if(!r)throw new Error("Couldn't decode "+e+" from ABI: 0x"+t.rawValue);var n=2*new o(r,16).toNumber();return"0x"+t.dynamicPart().substr(64,n)},formatOutputString:function(t){var e=t.dynamicPart().slice(0,64);if(!e)throw new Error("ERROR: The returned value is not a convertible string:"+e);var r=2*new o(e,16).toNumber();return r?i.hexToUtf8("0x"+t.dynamicPart().substr(64,r).replace(/^0x/i,"")):""},formatOutputAddress:function(t,e){var r=t.staticPart();if(!r)throw new Error("Couldn't decode "+e+" from ABI: 0x"+t.rawValue);return i.toChecksumAddress("0x"+r.slice(r.length-40,r.length))},toTwosComplement:i.toTwosComplement}},{"./param":205,"bn.js":201,underscore:202,"web3-utils":390}],204:[function(t,e,r){var n=t("underscore"),i=t("web3-utils"),o=t("./formatters"),s=t("./types/address"),a=t("./types/bool"),u=t("./types/int"),c=t("./types/uint"),f=t("./types/dynamicbytes"),h=t("./types/string"),l=t("./types/bytes"),d=function(t,e){return t.isDynamicType(e)||t.isDynamicArray(e)};function p(){}var m=function(t){this._types=t};m.prototype._requireType=function(t){var e=this._types.filter(function(e){return e.isType(t)})[0];if(!e)throw Error("Invalid solidity type: "+t);return e},m.prototype._getOffsets=function(t,e){for(var r=e.map(function(e,r){return e.staticPartLength(t[r])}),n=1;n=49&&s<=54?s-49+10:s>=17&&s<=22?s-17+10:15&s}return n}function u(t,e,r,n){for(var i=0,o=Math.min(t.length,r),s=e;s=49?a-49+10:a>=17?a-17+10:a}return i}o.isBN=function(t){return t instanceof o||null!==t&&"object"===(void 0===t?"undefined":_typeof(t))&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return t.cmp(e)<0?t:e},o.prototype._init=function(t,e,r){if("number"==typeof t)return this._initNumber(t,e,r);if("object"===(void 0===t?"undefined":_typeof(t)))return this._initArray(t,e,r);"hex"===e&&(e=16),n(e===(0|e)&&e>=2&&e<=36);var i=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&i++,16===e?this._parseHex(t,i):this._parseBase(t,e,i),"-"===t[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initNumber=function(t,e,r){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(n(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initArray=function(t,e,r){if(n("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var i=0;i=0;i-=3)s=t[i]|t[i-1]<<8|t[i-2]<<16,this.words[o]|=s<>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);else if("le"===r)for(i=0,o=0;i>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);return this.strip()},o.prototype._parseHex=function(t,e){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var r=0;r=e;r-=6)i=a(t,r,r+6),this.words[n]|=i<>>26-o&4194303,(o+=24)>=26&&(o-=26,n++);r+6!==e&&(i=a(t,e,r+6),this.words[n]|=i<>>26-o&4194303),this.strip()},o.prototype._parseBase=function(t,e,r){this.words=[0],this.length=1;for(var n=0,i=1;i<=67108863;i*=e)n++;n--,i=i/e|0;for(var o=t.length-r,s=o%n,a=Math.min(o,o-s)+r,c=0,f=r;f1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?""};var c=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],f=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],h=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function l(t,e,r){r.negative=e.negative^t.negative;var n=t.length+e.length|0;r.length=n,n=n-1|0;var i=0|t.words[0],o=0|e.words[0],s=i*o,a=67108863&s,u=s/67108864|0;r.words[0]=a;for(var c=1;c>>26,h=67108863&u,l=Math.min(c,e.length-1),d=Math.max(0,c-t.length+1);d<=l;d++){var p=c-d|0;f+=(s=(i=0|t.words[p])*(o=0|e.words[d])+h)/67108864|0,h=67108863&s}r.words[c]=0|h,u=0|f}return 0!==u?r.words[c]=0|u:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var i=0,o=0,s=0;s>>24-i&16777215)||s!==this.length-1?c[6-u.length]+u+r:u+r,(i+=2)>=26&&(i-=26,s--)}for(0!==o&&(r=o.toString(16)+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var l=f[t],d=h[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(d).toString(t);r=(p=p.idivn(d)).isZero()?m+r:c[l-m.length]+m+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&n(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return n(void 0!==s),this.toArrayLike(s,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){var i=this.byteLength(),o=r||Math.max(1,i);n(i<=o,"byte array longer than desired length"),n(o>0,"Requested array length <= 0"),this.strip();var s,a,u="le"===e,c=new t(o),f=this.clone();if(u){for(a=0;!f.isZero();a++)s=f.andln(255),f.iushrn(8),c[a]=s;for(;a=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0==(8191&e)&&(r+=13,e>>>=13),0==(127&e)&&(r+=7,e>>>=7),0==(15&e)&&(r+=4,e>>>=4),0==(3&e)&&(r+=2,e>>>=2),0==(1&e)&&r++,r},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;et.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;rt.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var n=0;nt.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){n("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var i=0;i0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){n("number"==typeof t&&t>=0);var r=t/26|0,i=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<t.length?(r=this,n=t):(r=t,n=this);for(var i=0,o=0;o>>26;for(;0!==i&&o>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;ot.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,n,i=this.cmp(t);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=t):(r=t,n=this);for(var o=0,s=0;s>26,this.words[s]=67108863&e;for(;0!==o&&s>26,this.words[s]=67108863&e;if(0===o&&s>>13,d=0|s[1],p=8191&d,m=d>>>13,b=0|s[2],v=8191&b,y=b>>>13,g=0|s[3],_=8191&g,w=g>>>13,M=0|s[4],k=8191&M,x=M>>>13,E=0|s[5],S=8191&E,A=E>>>13,j=0|s[6],C=8191&j,T=j>>>13,P=0|s[7],I=8191&P,B=P>>>13,R=0|s[8],F=8191&R,O=R>>>13,N=0|s[9],L=8191&N,D=N>>>13,q=0|a[0],U=8191&q,z=q>>>13,H=0|a[1],K=8191&H,V=H>>>13,W=0|a[2],X=8191&W,G=W>>>13,$=0|a[3],Z=8191&$,J=$>>>13,Q=0|a[4],Y=8191&Q,tt=Q>>>13,et=0|a[5],rt=8191&et,nt=et>>>13,it=0|a[6],ot=8191&it,st=it>>>13,at=0|a[7],ut=8191&at,ct=at>>>13,ft=0|a[8],ht=8191&ft,lt=ft>>>13,dt=0|a[9],pt=8191&dt,mt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var bt=(c+(n=Math.imul(h,U))|0)+((8191&(i=(i=Math.imul(h,z))+Math.imul(l,U)|0))<<13)|0;c=((o=Math.imul(l,z))+(i>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(p,U),i=(i=Math.imul(p,z))+Math.imul(m,U)|0,o=Math.imul(m,z);var vt=(c+(n=n+Math.imul(h,K)|0)|0)+((8191&(i=(i=i+Math.imul(h,V)|0)+Math.imul(l,K)|0))<<13)|0;c=((o=o+Math.imul(l,V)|0)+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(v,U),i=(i=Math.imul(v,z))+Math.imul(y,U)|0,o=Math.imul(y,z),n=n+Math.imul(p,K)|0,i=(i=i+Math.imul(p,V)|0)+Math.imul(m,K)|0,o=o+Math.imul(m,V)|0;var yt=(c+(n=n+Math.imul(h,X)|0)|0)+((8191&(i=(i=i+Math.imul(h,G)|0)+Math.imul(l,X)|0))<<13)|0;c=((o=o+Math.imul(l,G)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(_,U),i=(i=Math.imul(_,z))+Math.imul(w,U)|0,o=Math.imul(w,z),n=n+Math.imul(v,K)|0,i=(i=i+Math.imul(v,V)|0)+Math.imul(y,K)|0,o=o+Math.imul(y,V)|0,n=n+Math.imul(p,X)|0,i=(i=i+Math.imul(p,G)|0)+Math.imul(m,X)|0,o=o+Math.imul(m,G)|0;var gt=(c+(n=n+Math.imul(h,Z)|0)|0)+((8191&(i=(i=i+Math.imul(h,J)|0)+Math.imul(l,Z)|0))<<13)|0;c=((o=o+Math.imul(l,J)|0)+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(k,U),i=(i=Math.imul(k,z))+Math.imul(x,U)|0,o=Math.imul(x,z),n=n+Math.imul(_,K)|0,i=(i=i+Math.imul(_,V)|0)+Math.imul(w,K)|0,o=o+Math.imul(w,V)|0,n=n+Math.imul(v,X)|0,i=(i=i+Math.imul(v,G)|0)+Math.imul(y,X)|0,o=o+Math.imul(y,G)|0,n=n+Math.imul(p,Z)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(m,Z)|0,o=o+Math.imul(m,J)|0;var _t=(c+(n=n+Math.imul(h,Y)|0)|0)+((8191&(i=(i=i+Math.imul(h,tt)|0)+Math.imul(l,Y)|0))<<13)|0;c=((o=o+Math.imul(l,tt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(S,U),i=(i=Math.imul(S,z))+Math.imul(A,U)|0,o=Math.imul(A,z),n=n+Math.imul(k,K)|0,i=(i=i+Math.imul(k,V)|0)+Math.imul(x,K)|0,o=o+Math.imul(x,V)|0,n=n+Math.imul(_,X)|0,i=(i=i+Math.imul(_,G)|0)+Math.imul(w,X)|0,o=o+Math.imul(w,G)|0,n=n+Math.imul(v,Z)|0,i=(i=i+Math.imul(v,J)|0)+Math.imul(y,Z)|0,o=o+Math.imul(y,J)|0,n=n+Math.imul(p,Y)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(m,Y)|0,o=o+Math.imul(m,tt)|0;var wt=(c+(n=n+Math.imul(h,rt)|0)|0)+((8191&(i=(i=i+Math.imul(h,nt)|0)+Math.imul(l,rt)|0))<<13)|0;c=((o=o+Math.imul(l,nt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(C,U),i=(i=Math.imul(C,z))+Math.imul(T,U)|0,o=Math.imul(T,z),n=n+Math.imul(S,K)|0,i=(i=i+Math.imul(S,V)|0)+Math.imul(A,K)|0,o=o+Math.imul(A,V)|0,n=n+Math.imul(k,X)|0,i=(i=i+Math.imul(k,G)|0)+Math.imul(x,X)|0,o=o+Math.imul(x,G)|0,n=n+Math.imul(_,Z)|0,i=(i=i+Math.imul(_,J)|0)+Math.imul(w,Z)|0,o=o+Math.imul(w,J)|0,n=n+Math.imul(v,Y)|0,i=(i=i+Math.imul(v,tt)|0)+Math.imul(y,Y)|0,o=o+Math.imul(y,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,nt)|0;var Mt=(c+(n=n+Math.imul(h,ot)|0)|0)+((8191&(i=(i=i+Math.imul(h,st)|0)+Math.imul(l,ot)|0))<<13)|0;c=((o=o+Math.imul(l,st)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(I,U),i=(i=Math.imul(I,z))+Math.imul(B,U)|0,o=Math.imul(B,z),n=n+Math.imul(C,K)|0,i=(i=i+Math.imul(C,V)|0)+Math.imul(T,K)|0,o=o+Math.imul(T,V)|0,n=n+Math.imul(S,X)|0,i=(i=i+Math.imul(S,G)|0)+Math.imul(A,X)|0,o=o+Math.imul(A,G)|0,n=n+Math.imul(k,Z)|0,i=(i=i+Math.imul(k,J)|0)+Math.imul(x,Z)|0,o=o+Math.imul(x,J)|0,n=n+Math.imul(_,Y)|0,i=(i=i+Math.imul(_,tt)|0)+Math.imul(w,Y)|0,o=o+Math.imul(w,tt)|0,n=n+Math.imul(v,rt)|0,i=(i=i+Math.imul(v,nt)|0)+Math.imul(y,rt)|0,o=o+Math.imul(y,nt)|0,n=n+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var kt=(c+(n=n+Math.imul(h,ut)|0)|0)+((8191&(i=(i=i+Math.imul(h,ct)|0)+Math.imul(l,ut)|0))<<13)|0;c=((o=o+Math.imul(l,ct)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(F,U),i=(i=Math.imul(F,z))+Math.imul(O,U)|0,o=Math.imul(O,z),n=n+Math.imul(I,K)|0,i=(i=i+Math.imul(I,V)|0)+Math.imul(B,K)|0,o=o+Math.imul(B,V)|0,n=n+Math.imul(C,X)|0,i=(i=i+Math.imul(C,G)|0)+Math.imul(T,X)|0,o=o+Math.imul(T,G)|0,n=n+Math.imul(S,Z)|0,i=(i=i+Math.imul(S,J)|0)+Math.imul(A,Z)|0,o=o+Math.imul(A,J)|0,n=n+Math.imul(k,Y)|0,i=(i=i+Math.imul(k,tt)|0)+Math.imul(x,Y)|0,o=o+Math.imul(x,tt)|0,n=n+Math.imul(_,rt)|0,i=(i=i+Math.imul(_,nt)|0)+Math.imul(w,rt)|0,o=o+Math.imul(w,nt)|0,n=n+Math.imul(v,ot)|0,i=(i=i+Math.imul(v,st)|0)+Math.imul(y,ot)|0,o=o+Math.imul(y,st)|0,n=n+Math.imul(p,ut)|0,i=(i=i+Math.imul(p,ct)|0)+Math.imul(m,ut)|0,o=o+Math.imul(m,ct)|0;var xt=(c+(n=n+Math.imul(h,ht)|0)|0)+((8191&(i=(i=i+Math.imul(h,lt)|0)+Math.imul(l,ht)|0))<<13)|0;c=((o=o+Math.imul(l,lt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(L,U),i=(i=Math.imul(L,z))+Math.imul(D,U)|0,o=Math.imul(D,z),n=n+Math.imul(F,K)|0,i=(i=i+Math.imul(F,V)|0)+Math.imul(O,K)|0,o=o+Math.imul(O,V)|0,n=n+Math.imul(I,X)|0,i=(i=i+Math.imul(I,G)|0)+Math.imul(B,X)|0,o=o+Math.imul(B,G)|0,n=n+Math.imul(C,Z)|0,i=(i=i+Math.imul(C,J)|0)+Math.imul(T,Z)|0,o=o+Math.imul(T,J)|0,n=n+Math.imul(S,Y)|0,i=(i=i+Math.imul(S,tt)|0)+Math.imul(A,Y)|0,o=o+Math.imul(A,tt)|0,n=n+Math.imul(k,rt)|0,i=(i=i+Math.imul(k,nt)|0)+Math.imul(x,rt)|0,o=o+Math.imul(x,nt)|0,n=n+Math.imul(_,ot)|0,i=(i=i+Math.imul(_,st)|0)+Math.imul(w,ot)|0,o=o+Math.imul(w,st)|0,n=n+Math.imul(v,ut)|0,i=(i=i+Math.imul(v,ct)|0)+Math.imul(y,ut)|0,o=o+Math.imul(y,ct)|0,n=n+Math.imul(p,ht)|0,i=(i=i+Math.imul(p,lt)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,lt)|0;var Et=(c+(n=n+Math.imul(h,pt)|0)|0)+((8191&(i=(i=i+Math.imul(h,mt)|0)+Math.imul(l,pt)|0))<<13)|0;c=((o=o+Math.imul(l,mt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(L,K),i=(i=Math.imul(L,V))+Math.imul(D,K)|0,o=Math.imul(D,V),n=n+Math.imul(F,X)|0,i=(i=i+Math.imul(F,G)|0)+Math.imul(O,X)|0,o=o+Math.imul(O,G)|0,n=n+Math.imul(I,Z)|0,i=(i=i+Math.imul(I,J)|0)+Math.imul(B,Z)|0,o=o+Math.imul(B,J)|0,n=n+Math.imul(C,Y)|0,i=(i=i+Math.imul(C,tt)|0)+Math.imul(T,Y)|0,o=o+Math.imul(T,tt)|0,n=n+Math.imul(S,rt)|0,i=(i=i+Math.imul(S,nt)|0)+Math.imul(A,rt)|0,o=o+Math.imul(A,nt)|0,n=n+Math.imul(k,ot)|0,i=(i=i+Math.imul(k,st)|0)+Math.imul(x,ot)|0,o=o+Math.imul(x,st)|0,n=n+Math.imul(_,ut)|0,i=(i=i+Math.imul(_,ct)|0)+Math.imul(w,ut)|0,o=o+Math.imul(w,ct)|0,n=n+Math.imul(v,ht)|0,i=(i=i+Math.imul(v,lt)|0)+Math.imul(y,ht)|0,o=o+Math.imul(y,lt)|0;var St=(c+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;c=((o=o+Math.imul(m,mt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(L,X),i=(i=Math.imul(L,G))+Math.imul(D,X)|0,o=Math.imul(D,G),n=n+Math.imul(F,Z)|0,i=(i=i+Math.imul(F,J)|0)+Math.imul(O,Z)|0,o=o+Math.imul(O,J)|0,n=n+Math.imul(I,Y)|0,i=(i=i+Math.imul(I,tt)|0)+Math.imul(B,Y)|0,o=o+Math.imul(B,tt)|0,n=n+Math.imul(C,rt)|0,i=(i=i+Math.imul(C,nt)|0)+Math.imul(T,rt)|0,o=o+Math.imul(T,nt)|0,n=n+Math.imul(S,ot)|0,i=(i=i+Math.imul(S,st)|0)+Math.imul(A,ot)|0,o=o+Math.imul(A,st)|0,n=n+Math.imul(k,ut)|0,i=(i=i+Math.imul(k,ct)|0)+Math.imul(x,ut)|0,o=o+Math.imul(x,ct)|0,n=n+Math.imul(_,ht)|0,i=(i=i+Math.imul(_,lt)|0)+Math.imul(w,ht)|0,o=o+Math.imul(w,lt)|0;var At=(c+(n=n+Math.imul(v,pt)|0)|0)+((8191&(i=(i=i+Math.imul(v,mt)|0)+Math.imul(y,pt)|0))<<13)|0;c=((o=o+Math.imul(y,mt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(L,Z),i=(i=Math.imul(L,J))+Math.imul(D,Z)|0,o=Math.imul(D,J),n=n+Math.imul(F,Y)|0,i=(i=i+Math.imul(F,tt)|0)+Math.imul(O,Y)|0,o=o+Math.imul(O,tt)|0,n=n+Math.imul(I,rt)|0,i=(i=i+Math.imul(I,nt)|0)+Math.imul(B,rt)|0,o=o+Math.imul(B,nt)|0,n=n+Math.imul(C,ot)|0,i=(i=i+Math.imul(C,st)|0)+Math.imul(T,ot)|0,o=o+Math.imul(T,st)|0,n=n+Math.imul(S,ut)|0,i=(i=i+Math.imul(S,ct)|0)+Math.imul(A,ut)|0,o=o+Math.imul(A,ct)|0,n=n+Math.imul(k,ht)|0,i=(i=i+Math.imul(k,lt)|0)+Math.imul(x,ht)|0,o=o+Math.imul(x,lt)|0;var jt=(c+(n=n+Math.imul(_,pt)|0)|0)+((8191&(i=(i=i+Math.imul(_,mt)|0)+Math.imul(w,pt)|0))<<13)|0;c=((o=o+Math.imul(w,mt)|0)+(i>>>13)|0)+(jt>>>26)|0,jt&=67108863,n=Math.imul(L,Y),i=(i=Math.imul(L,tt))+Math.imul(D,Y)|0,o=Math.imul(D,tt),n=n+Math.imul(F,rt)|0,i=(i=i+Math.imul(F,nt)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,nt)|0,n=n+Math.imul(I,ot)|0,i=(i=i+Math.imul(I,st)|0)+Math.imul(B,ot)|0,o=o+Math.imul(B,st)|0,n=n+Math.imul(C,ut)|0,i=(i=i+Math.imul(C,ct)|0)+Math.imul(T,ut)|0,o=o+Math.imul(T,ct)|0,n=n+Math.imul(S,ht)|0,i=(i=i+Math.imul(S,lt)|0)+Math.imul(A,ht)|0,o=o+Math.imul(A,lt)|0;var Ct=(c+(n=n+Math.imul(k,pt)|0)|0)+((8191&(i=(i=i+Math.imul(k,mt)|0)+Math.imul(x,pt)|0))<<13)|0;c=((o=o+Math.imul(x,mt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,n=Math.imul(L,rt),i=(i=Math.imul(L,nt))+Math.imul(D,rt)|0,o=Math.imul(D,nt),n=n+Math.imul(F,ot)|0,i=(i=i+Math.imul(F,st)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,st)|0,n=n+Math.imul(I,ut)|0,i=(i=i+Math.imul(I,ct)|0)+Math.imul(B,ut)|0,o=o+Math.imul(B,ct)|0,n=n+Math.imul(C,ht)|0,i=(i=i+Math.imul(C,lt)|0)+Math.imul(T,ht)|0,o=o+Math.imul(T,lt)|0;var Tt=(c+(n=n+Math.imul(S,pt)|0)|0)+((8191&(i=(i=i+Math.imul(S,mt)|0)+Math.imul(A,pt)|0))<<13)|0;c=((o=o+Math.imul(A,mt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(L,ot),i=(i=Math.imul(L,st))+Math.imul(D,ot)|0,o=Math.imul(D,st),n=n+Math.imul(F,ut)|0,i=(i=i+Math.imul(F,ct)|0)+Math.imul(O,ut)|0,o=o+Math.imul(O,ct)|0,n=n+Math.imul(I,ht)|0,i=(i=i+Math.imul(I,lt)|0)+Math.imul(B,ht)|0,o=o+Math.imul(B,lt)|0;var Pt=(c+(n=n+Math.imul(C,pt)|0)|0)+((8191&(i=(i=i+Math.imul(C,mt)|0)+Math.imul(T,pt)|0))<<13)|0;c=((o=o+Math.imul(T,mt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(L,ut),i=(i=Math.imul(L,ct))+Math.imul(D,ut)|0,o=Math.imul(D,ct),n=n+Math.imul(F,ht)|0,i=(i=i+Math.imul(F,lt)|0)+Math.imul(O,ht)|0,o=o+Math.imul(O,lt)|0;var It=(c+(n=n+Math.imul(I,pt)|0)|0)+((8191&(i=(i=i+Math.imul(I,mt)|0)+Math.imul(B,pt)|0))<<13)|0;c=((o=o+Math.imul(B,mt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(L,ht),i=(i=Math.imul(L,lt))+Math.imul(D,ht)|0,o=Math.imul(D,lt);var Bt=(c+(n=n+Math.imul(F,pt)|0)|0)+((8191&(i=(i=i+Math.imul(F,mt)|0)+Math.imul(O,pt)|0))<<13)|0;c=((o=o+Math.imul(O,mt)|0)+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863;var Rt=(c+(n=Math.imul(L,pt))|0)+((8191&(i=(i=Math.imul(L,mt))+Math.imul(D,pt)|0))<<13)|0;return c=((o=Math.imul(D,mt))+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,u[0]=bt,u[1]=vt,u[2]=yt,u[3]=gt,u[4]=_t,u[5]=wt,u[6]=Mt,u[7]=kt,u[8]=xt,u[9]=Et,u[10]=St,u[11]=At,u[12]=jt,u[13]=Ct,u[14]=Tt,u[15]=Pt,u[16]=It,u[17]=Bt,u[18]=Rt,0!==c&&(u[19]=c,r.length++),r};function p(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(d=l),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?d(this,t,e):r<63?l(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,o=0;o>>26)|0)>>>26,s&=67108863}r.words[o]=a,n=s,s=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,n=0;n>=1;return n},m.prototype.permute=function(t,e,r,n,i,o){for(var s=0;s>>=1)i++;return 1<>>=13,r[2*s+1]=8191&o,o>>>=13;for(s=2*e;s>=26,e+=i/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r>>i}return e}(t);if(0===e.length)return new o(1);for(var r=this,n=0;n=0);var e,r=t%26,i=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var s=0;for(e=0;e>>26-r}s&&(this.words[e]=s,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e=0),i=e?(e-e%26)/26:0;var o=t%26,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<s)for(this.length-=s,c=0;c=0&&(0!==f||c>=i);c--){var h=0|this.words[c];this.words[c]=f<<26-o|h>>>o,f=h&a}return u&&0!==f&&(u.words[u.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(n("number"==typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e>26)-(u/67108864|0),this.words[i+r]=67108863&o}for(;i>26,this.words[i+r]=67108863&o;if(0===a)return this.strip();for(n(-1===a),a=0,i=0;i>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,s=0|i.words[i.length-1];0!==(r=26-this._countBits(s))&&(i=i.ushln(r),n.iushln(r),s=0|i.words[i.length-1]);var a,u=n.length-i.length;if("mod"!==e){(a=new o(null)).length=u+1,a.words=new Array(a.length);for(var c=0;c=0;h--){var l=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(l=Math.min(l/s|0,67108863),n._ishlnsubmul(i,l,h);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);a&&(a.words[h]=l)}return a&&a.strip(),n.strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:a||null,mod:n}},o.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(i=a.div.neg()),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(t)),{div:i,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(i=a.div.neg()),{div:i,mod:a.mod}):0!=(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.isub(t)),{div:a.div,mod:s}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var i,s,a},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){n(t<=67108863);for(var e=(1<<26)%t,r=0,i=this.length-1;i>=0;i--)r=(e*r+(0|this.words[i]))%t;return r},o.prototype.idivn=function(t){n(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*e;this.words[r]=i/t|0,e=i%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new o(1),s=new o(0),a=new o(0),u=new o(1),c=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++c;for(var f=r.clone(),h=e.clone();!e.isZero();){for(var l=0,d=1;0==(e.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(e.iushrn(l);l-- >0;)(i.isOdd()||s.isOdd())&&(i.iadd(f),s.isub(h)),i.iushrn(1),s.iushrn(1);for(var p=0,m=1;0==(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(a.isOdd()||u.isOdd())&&(a.iadd(f),u.isub(h)),a.iushrn(1),u.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(a),s.isub(u)):(r.isub(e),a.isub(i),u.isub(s))}return{a:a,b:u,gcd:r.iushln(c)}},o.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i,s=new o(1),a=new o(0),u=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var c=0,f=1;0==(e.words[0]&f)&&c<26;++c,f<<=1);if(c>0)for(e.iushrn(c);c-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);for(var h=0,l=1;0==(r.words[0]&l)&&h<26;++h,l<<=1);if(h>0)for(r.iushrn(h);h-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),s.isub(a)):(r.isub(e),a.isub(s))}return(i=0===e.cmpn(1)?s:a).cmpn(0)<0&&i.iadd(t),i},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var o=e;e=r,r=o}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){n("number"==typeof t);var e=t%26,r=(t-e)/26,i=1<>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),n(t<=67108863,"Number is too big");var i=0|this.words[0];e=i===t?0:it.length)return 1;if(this.length=0;r--){var n=0|this.words[r],i=0|t.words[r];if(n!==i){ni&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new M(t)},o.prototype.toRed=function(t){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return n(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return n(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var b={k256:null,p224:null,p192:null,p25519:null};function v(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function y(){v.call(this,"k256","ffffffff ffffffff ffffffff 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k(t)},i(k,M),k.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},k.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},k.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},k.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var r=t.mul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),s=i;return i.cmp(this.m)>=0?s=i.isub(this.m):i.cmpn(0)<0&&(s=i.iadd(this.m)),s._forceRed(this)},k.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(void 0===e||e,this)},{buffer:17}],229:[function(t,e,r){(function(t,n){!function(t){if("object"==(void 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e||a(o)}var p=d;p.v1=function(t,e,r){var n=e&&r||0,i=e||[],o=void 0!==(t=t||{}).clockseq?t.clockseq:f,s=void 0!==t.msecs?t.msecs:(new Date).getTime(),u=void 0!==t.nsecs?t.nsecs:l+1,d=s-h+(u-l)/1e4;if(d<0&&void 0===t.clockseq&&(o=o+1&16383),(d<0||s>h)&&void 0===t.nsecs&&(u=0),u>=1e4)throw new Error("uuid.v1(): Can't create more than 10M uuids/sec");h=s,l=u,f=o;var p=(1e4*(268435455&(s+=122192928e5))+u)%4294967296;i[n++]=p>>>24&255,i[n++]=p>>>16&255,i[n++]=p>>>8&255,i[n++]=255&p;var m=s/4294967296*1e4&268435455;i[n++]=m>>>8&255,i[n++]=255&m,i[n++]=m>>>24&15|16,i[n++]=m>>>16&255,i[n++]=o>>>8|128,i[n++]=255&o;for(var b=t.node||c,v=0;v<6;v++)i[n+v]=b[v];return e||a(i)},p.v4=d,p.parse=function(t,e,r){var n=e&&r||0,i=0;for(e=e||[],t.toLowerCase().replace(/[0-9a-f]{2}/g,function(t){i<16&&(e[n+i++]=o[t])});i<16;)e[n+i++]=0;return e},p.unparse=a,e.exports=p},{"./rng":359}],361:[function(t,e,r){(function(r,n){var i=t("underscore"),o=t("web3-core"),s=t("web3-core-method"),a=t("bluebird"),u=t("eth-lib/lib/account"),c=t("eth-lib/lib/hash"),f=t("eth-lib/lib/rlp"),h=t("eth-lib/lib/nat"),l=t("eth-lib/lib/bytes"),d=t(void 0===r?"crypto-browserify":"crypto"),p=t("scrypt.js"),m=t("uuid"),b=t("web3-utils"),v=t("web3-core-helpers"),y=function(t){return i.isUndefined(t)||i.isNull(t)},g=function(t){for(;t&&t.startsWith("0x0");)t="0x"+t.slice(3);return t},_=function(t){return t.length%2==1&&(t=t.replace("0x","0x0")),t},w=function(){var t=this;o.packageInit(this,arguments),delete this.BatchRequest,delete this.extend;var e=[new s({name:"getId",call:"net_version",params:0,outputFormatter:b.hexToNumber}),new s({name:"getGasPrice",call:"eth_gasPrice",params:0}),new s({name:"getTransactionCount",call:"eth_getTransactionCount",params:2,inputFormatter:[function(t){if(b.isAddress(t))return t;throw new Error("Address "+t+' is not a valid address to get the "transactionCount".')},function(){return"latest"}]})];this._ethereumCall={},i.each(e,function(e){e.attachToObject(t._ethereumCall),e.setRequestManager(t._requestManager)}),this.wallet=new M(this)};function M(t){this._accounts=t,this.length=0,this.defaultKeyName="web3js_wallet"}w.prototype._addAccountFunctions=function(t){var e=this;return t.signTransaction=function(r,n){return e.signTransaction(r,t.privateKey,n)},t.sign=function(r){return e.sign(r,t.privateKey)},t.encrypt=function(r,n){return e.encrypt(t.privateKey,r,n)},t},w.prototype.create=function(t){return this._addAccountFunctions(u.create(t||b.randomHex(32)))},w.prototype.privateKeyToAccount=function(t){return this._addAccountFunctions(u.fromPrivate(t))},w.prototype.signTransaction=function(t,e,r){var n,o=!1;if(r=r||function(){},!t)return o=new Error("No transaction object given!"),r(o),a.reject(o);function s(t){if(t.gas||t.gasLimit||(o=new Error('"gas" is missing')),(t.nonce<0||t.gas<0||t.gasPrice<0||t.chainId<0)&&(o=new Error("Gas, gasPrice, nonce or chainId is lower than 0")),o)return r(o),a.reject(new Error('"gas" is missing'));try{var i=t=v.formatters.inputCallFormatter(t);i.to=t.to||"0x",i.data=t.data||"0x",i.value=t.value||"0x",i.chainId=b.numberToHex(t.chainId);var s=f.encode([l.fromNat(i.nonce),l.fromNat(i.gasPrice),l.fromNat(i.gas),i.to.toLowerCase(),l.fromNat(i.value),i.data,l.fromNat(i.chainId||"0x1"),"0x","0x"]),d=c.keccak256(s),p=u.makeSigner(2*h.toNumber(i.chainId||"0x1")+35)(c.keccak256(s),e),m=f.decode(s).slice(0,6).concat(u.decodeSignature(p));m[6]=_(g(m[6])),m[7]=_(g(m[7])),m[8]=_(g(m[8]));var y=f.encode(m),w=f.decode(y);n={messageHash:d,v:g(w[6]),r:g(w[7]),s:g(w[8]),rawTransaction:y}}catch(t){return r(t),a.reject(t)}return r(null,n),n}return void 0!==t.nonce&&void 0!==t.chainId&&void 0!==t.gasPrice?a.resolve(s(t)):a.all([y(t.chainId)?this._ethereumCall.getId():t.chainId,y(t.gasPrice)?this._ethereumCall.getGasPrice():t.gasPrice,y(t.nonce)?this._ethereumCall.getTransactionCount(this.privateKeyToAccount(e).address):t.nonce]).then(function(e){if(y(e[0])||y(e[1])||y(e[2]))throw new Error('One of the values "chainId", "gasPrice", or "nonce" couldn\'t be fetched: '+JSON.stringify(e));return s(i.extend(t,{chainId:e[0],gasPrice:e[1],nonce:e[2]}))})},w.prototype.recoverTransaction=function(t){var e=f.decode(t),r=u.encodeSignature(e.slice(6,9)),n=l.toNumber(e[6]),i=n<35?[]:[l.fromNumber(n-35>>1),"0x","0x"],o=e.slice(0,6).concat(i),s=f.encode(o);return u.recover(c.keccak256(s),r)},w.prototype.hashMessage=function(t){var e=b.isHexStrict(t)?b.hexToBytes(t):t,r=n.from(e),i="Ethereum Signed Message:\n"+e.length,o=n.from(i),s=n.concat([o,r]);return c.keccak256s(s)},w.prototype.sign=function(t,e){var r=this.hashMessage(t),n=u.sign(r,e),i=u.decodeSignature(n);return{message:t,messageHash:r,v:i[0],r:i[1],s:i[2],signature:n}},w.prototype.recover=function(t,e,r){var n=[].slice.apply(arguments);return i.isObject(t)?this.recover(t.messageHash,u.encodeSignature([t.v,t.r,t.s]),!0):(r||(t=this.hashMessage(t)),n.length>=4?(r=n.slice(-1)[0],r=!!i.isBoolean(r)&&!!r,this.recover(t,u.encodeSignature(n.slice(1,4)),r)):u.recover(t,e))},w.prototype.decrypt=function(t,e,r){if(!i.isString(e))throw new Error("No password given.");var o,s,a=i.isObject(t)?t:JSON.parse(r?t.toLowerCase():t);if(3!==a.version)throw new Error("Not a valid V3 wallet");if("scrypt"===a.crypto.kdf)s=a.crypto.kdfparams,o=p(new n(e),new n(s.salt,"hex"),s.n,s.r,s.p,s.dklen);else{if("pbkdf2"!==a.crypto.kdf)throw new Error("Unsupported key derivation scheme");if("hmac-sha256"!==(s=a.crypto.kdfparams).prf)throw new Error("Unsupported parameters to PBKDF2");o=d.pbkdf2Sync(new n(e),new n(s.salt,"hex"),s.c,s.dklen,"sha256")}var u=new n(a.crypto.ciphertext,"hex");if(b.sha3(n.concat([o.slice(16,32),u])).replace("0x","")!==a.crypto.mac)throw new Error("Key derivation failed - possibly wrong password");var c=d.createDecipheriv(a.crypto.cipher,o.slice(0,16),new n(a.crypto.cipherparams.iv,"hex")),f="0x"+n.concat([c.update(u),c.final()]).toString("hex");return this.privateKeyToAccount(f)},w.prototype.encrypt=function(t,e,r){var i,o=this.privateKeyToAccount(t),s=(r=r||{}).salt||d.randomBytes(32),a=r.iv||d.randomBytes(16),u=r.kdf||"scrypt",c={dklen:r.dklen||32,salt:s.toString("hex")};if("pbkdf2"===u)c.c=r.c||262144,c.prf="hmac-sha256",i=d.pbkdf2Sync(new n(e),s,c.c,c.dklen,"sha256");else{if("scrypt"!==u)throw new Error("Unsupported kdf");c.n=r.n||8192,c.r=r.r||8,c.p=r.p||1,i=p(new n(e),s,c.n,c.r,c.p,c.dklen)}var f=d.createCipheriv(r.cipher||"aes-128-ctr",i.slice(0,16),a);if(!f)throw new Error("Unsupported cipher");var h=n.concat([f.update(new n(o.privateKey.replace("0x",""),"hex")),f.final()]),l=b.sha3(n.concat([i.slice(16,32),new n(h,"hex")])).replace("0x","");return{version:3,id:m.v4({random:r.uuid||d.randomBytes(16)}),address:o.address.toLowerCase().replace("0x",""),crypto:{ciphertext:h.toString("hex"),cipherparams:{iv:a.toString("hex")},cipher:r.cipher||"aes-128-ctr",kdf:u,kdfparams:c,mac:l.toString("hex")}}},M.prototype._findSafeIndex=function(t){return t=t||0,i.has(this,t)?this._findSafeIndex(t+1):t},M.prototype._currentIndexes=function(){return Object.keys(this).map(function(t){return parseInt(t)}).filter(function(t){return t<9e20})},M.prototype.create=function(t,e){for(var r=0;r=2?e.slice(2):e;var r=h.decodeParameters(t,e);return 1===r.__length__?r[0]:(delete r.__length__,r)},l.prototype.deploy=function(t,e){if((t=t||{}).arguments=t.arguments||[],!(t=this._getOrSetDefaultOptions(t)).data)return s._fireError(new Error('No "data" specified in neither the given options, nor the default options.'),null,null,e);var r=n.find(this.options.jsonInterface,function(t){return"constructor"===t.type})||{};return r.signature="constructor",this._createTxObject.apply({method:r,parent:this,deployData:t.data,_ethAccounts:this.constructor._ethAccounts},t.arguments)},l.prototype._generateEventOptions=function(){var t=Array.prototype.slice.call(arguments),e=this._getCallback(t),r=n.isObject(t[t.length-1])?t.pop():{},i=n.isString(t[0])?t[0]:"allevents";if(!(i="allevents"===i.toLowerCase()?{name:"ALLEVENTS",jsonInterface:this.options.jsonInterface}:this.options.jsonInterface.find(function(t){return"event"===t.type&&(t.name===i||t.signature==="0x"+i.replace("0x",""))})))throw new Error('Event "'+i.name+"\" doesn't exist in this contract.");if(!s.isAddress(this.options.address))throw new Error("This contract object doesn't have address set yet, please set an address first.");return{params:this._encodeEventABI(i,r),event:i,callback:e}},l.prototype.clone=function(){return new this.constructor(this.options.jsonInterface,this.options.address,this.options)},l.prototype.once=function(t,e,r){var i=Array.prototype.slice.call(arguments);if(!(r=this._getCallback(i)))throw new Error("Once requires a callback as the second parameter.");e&&delete e.fromBlock,this._on(t,e,function(t,e,i){i.unsubscribe(),n.isFunction(r)&&r(t,e,i)})},l.prototype._on=function(){var t=this._generateEventOptions.apply(this,arguments);this._checkListener("newListener",t.event.name,t.callback),this._checkListener("removeListener",t.event.name,t.callback);var e=new a({subscription:{params:1,inputFormatter:[u.inputLogFormatter],outputFormatter:this._decodeEventABI.bind(t.event),subscriptionHandler:function(t){t.removed?this.emit("changed",t):this.emit("data",t),n.isFunction(this.callback)&&this.callback(null,t,this)}},type:"eth",requestManager:this._requestManager});return e.subscribe("logs",t.params,t.callback||function(){}),e},l.prototype.getPastEvents=function(){var t=this._generateEventOptions.apply(this,arguments),e=new o({name:"getPastLogs",call:"eth_getLogs",params:1,inputFormatter:[u.inputLogFormatter],outputFormatter:this._decodeEventABI.bind(t.event)});e.setRequestManager(this._requestManager);var r=e.buildCall();return e=null,r(t.params,t.callback)},l.prototype._createTxObject=function(){var t=Array.prototype.slice.call(arguments),e={};if("function"===this.method.type&&(e.call=this.parent._executeMethod.bind(e,"call"),e.call.request=this.parent._executeMethod.bind(e,"call",!0)),e.send=this.parent._executeMethod.bind(e,"send"),e.send.request=this.parent._executeMethod.bind(e,"send",!0),e.encodeABI=this.parent._encodeMethodABI.bind(e),e.estimateGas=this.parent._executeMethod.bind(e,"estimate"),t&&this.method.inputs&&t.length!==this.method.inputs.length){if(this.nextMethod)return this.nextMethod.apply(null,t);throw c.InvalidNumberOfParams(t.length,this.method.inputs.length,this.method.name)}return e.arguments=t||[],e._method=this.method,e._parent=this.parent,e._ethAccounts=this.parent.constructor._ethAccounts||this._ethAccounts,this.deployData&&(e._deployData=this.deployData),e},l.prototype._processExecuteArguments=function(t,e){var r={};if(r.type=t.shift(),r.callback=this._parent._getCallback(t),"call"===r.type&&!0!==t[t.length-1]&&(n.isString(t[t.length-1])||isFinite(t[t.length-1]))&&(r.defaultBlock=t.pop()),r.options=n.isObject(t[t.length-1])?t.pop():{},r.generateRequest=!0===t[t.length-1]&&t.pop(),r.options=this._parent._getOrSetDefaultOptions(r.options),r.options.data=this.encodeABI(),!this._deployData&&!s.isAddress(this._parent.options.address))throw new Error("This contract object doesn't have address set yet, please set an address first.");return this._deployData||(r.options.to=this._parent.options.address),r.options.data?r:s._fireError(new Error("Couldn't find a matching contract method, or the number of parameters is wrong."),e.eventEmitter,e.reject,r.callback)},l.prototype._executeMethod=function(){var t=this,e=this._parent._processExecuteArguments.call(this,Array.prototype.slice.call(arguments),r),r=f("send"!==e.type),i=t.constructor._ethAccounts||t._ethAccounts;if(e.generateRequest){var a={params:[u.inputCallFormatter.call(this._parent,e.options),u.inputDefaultBlockNumberFormatter.call(this._parent,e.defaultBlock)],callback:e.callback};return"call"===e.type?(a.method="eth_call",a.format=this._parent._decodeMethodReturn.bind(null,this._method.outputs)):a.method="eth_sendTransaction",a}switch(e.type){case"estimate":return new o({name:"estimateGas",call:"eth_estimateGas",params:1,inputFormatter:[u.inputCallFormatter],outputFormatter:s.hexToNumber,requestManager:t._parent._requestManager,accounts:i,defaultAccount:t._parent.defaultAccount,defaultBlock:t._parent.defaultBlock}).createFunction()(e.options,e.callback);case"call":return new o({name:"call",call:"eth_call",params:2,inputFormatter:[u.inputCallFormatter,u.inputDefaultBlockNumberFormatter],outputFormatter:function(e){return t._parent._decodeMethodReturn(t._method.outputs,e)},requestManager:t._parent._requestManager,accounts:i,defaultAccount:t._parent.defaultAccount,defaultBlock:t._parent.defaultBlock}).createFunction()(e.options,e.defaultBlock,e.callback);case"send":if(!s.isAddress(e.options.from))return s._fireError(new Error('No "from" address specified in neither the given options, nor the default options.'),r.eventEmitter,r.reject,e.callback);if(n.isBoolean(this._method.payable)&&!this._method.payable&&e.options.value&&e.options.value>0)return s._fireError(new Error("Can not send value to non-payable contract method or constructor"),r.eventEmitter,r.reject,e.callback);var c={receiptFormatter:function(e){if(n.isArray(e.logs)){var r=n.map(e.logs,function(e){return t._parent._decodeEventABI.call({name:"ALLEVENTS",jsonInterface:t._parent.options.jsonInterface},e)});e.events={};var i=0;r.forEach(function(t){t.event?e.events[t.event]?Array.isArray(e.events[t.event])?e.events[t.event].push(t):e.events[t.event]=[e.events[t.event],t]:e.events[t.event]=t:(e.events[i]=t,i++)}),delete e.logs}return e},contractDeployFormatter:function(e){var r=t._parent.clone();return r.options.address=e.contractAddress,r}};return new o({name:"sendTransaction",call:"eth_sendTransaction",params:1,inputFormatter:[u.inputTransactionFormatter],requestManager:t._parent._requestManager,accounts:t.constructor._ethAccounts||t._ethAccounts,defaultAccount:t._parent.defaultAccount,defaultBlock:t._parent.defaultBlock,extraFormatters:c}).createFunction()(e.options,e.callback)}},e.exports=l},{underscore:362,"web3-core":200,"web3-core-helpers":184,"web3-core-method":186,"web3-core-promievent":189,"web3-core-subscriptions":197,"web3-eth-abi":204,"web3-utils":390}],364:[function(t,e,r){!function(e,r){function n(t,e){if(!t)throw new Error(e||"Assertion failed")}function i(t,e){t.super_=e;var r=function(){};r.prototype=e.prototype,t.prototype=new r,t.prototype.constructor=t}function o(t,e,r){if(o.isBN(t))return t;this.negative=0,this.words=null,this.length=0,this.red=null,null!==t&&("le"!==e&&"be"!==e||(r=e,e=10),this._init(t||0,e||10,r||"be"))}var s;"object"===(void 0===e?"undefined":_typeof(e))?e.exports=o:r.BN=o,o.BN=o,o.wordSize=26;try{s=t("buffer").Buffer}catch(t){}function a(t,e,r){for(var n=0,i=Math.min(t.length,r),o=e;o=49&&s<=54?s-49+10:s>=17&&s<=22?s-17+10:15&s}return n}function u(t,e,r,n){for(var i=0,o=Math.min(t.length,r),s=e;s=49?a-49+10:a>=17?a-17+10:a}return i}o.isBN=function(t){return t instanceof o||null!==t&&"object"===(void 0===t?"undefined":_typeof(t))&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return t.cmp(e)<0?t:e},o.prototype._init=function(t,e,r){if("number"==typeof t)return this._initNumber(t,e,r);if("object"===(void 0===t?"undefined":_typeof(t)))return this._initArray(t,e,r);"hex"===e&&(e=16),n(e===(0|e)&&e>=2&&e<=36);var i=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&i++,16===e?this._parseHex(t,i):this._parseBase(t,e,i),"-"===t[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initNumber=function(t,e,r){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(n(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initArray=function(t,e,r){if(n("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var i=0;i=0;i-=3)s=t[i]|t[i-1]<<8|t[i-2]<<16,this.words[o]|=s<>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);else if("le"===r)for(i=0,o=0;i>>26-a&67108863,(a+=24)>=26&&(a-=26,o++);return this.strip()},o.prototype._parseHex=function(t,e){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var r=0;r=e;r-=6)i=a(t,r,r+6),this.words[n]|=i<>>26-o&4194303,(o+=24)>=26&&(o-=26,n++);r+6!==e&&(i=a(t,e,r+6),this.words[n]|=i<>>26-o&4194303),this.strip()},o.prototype._parseBase=function(t,e,r){this.words=[0],this.length=1;for(var n=0,i=1;i<=67108863;i*=e)n++;n--,i=i/e|0;for(var o=t.length-r,s=o%n,a=Math.min(o,o-s)+r,c=0,f=r;f1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?""};var c=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],f=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],h=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function l(t,e,r){r.negative=e.negative^t.negative;var n=t.length+e.length|0;r.length=n,n=n-1|0;var i=0|t.words[0],o=0|e.words[0],s=i*o,a=67108863&s,u=s/67108864|0;r.words[0]=a;for(var c=1;c>>26,h=67108863&u,l=Math.min(c,e.length-1),d=Math.max(0,c-t.length+1);d<=l;d++){var p=c-d|0;f+=(s=(i=0|t.words[p])*(o=0|e.words[d])+h)/67108864|0,h=67108863&s}r.words[c]=0|h,u=0|f}return 0!==u?r.words[c]=0|u:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var i=0,o=0,s=0;s>>24-i&16777215)||s!==this.length-1?c[6-u.length]+u+r:u+r,(i+=2)>=26&&(i-=26,s--)}for(0!==o&&(r=o.toString(16)+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var l=f[t],d=h[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var m=p.modn(d).toString(t);r=(p=p.idivn(d)).isZero()?m+r:c[l-m.length]+m+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&n(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return n(void 0!==s),this.toArrayLike(s,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){var i=this.byteLength(),o=r||Math.max(1,i);n(i<=o,"byte array longer than desired length"),n(o>0,"Requested array length <= 0"),this.strip();var s,a,u="le"===e,c=new t(o),f=this.clone();if(u){for(a=0;!f.isZero();a++)s=f.andln(255),f.iushrn(8),c[a]=s;for(;a=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0==(8191&e)&&(r+=13,e>>>=13),0==(127&e)&&(r+=7,e>>>=7),0==(15&e)&&(r+=4,e>>>=4),0==(3&e)&&(r+=2,e>>>=2),0==(1&e)&&r++,r},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;et.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;rt.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var n=0;nt.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){n("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var i=0;i0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){n("number"==typeof t&&t>=0);var r=t/26|0,i=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<t.length?(r=this,n=t):(r=t,n=this);for(var i=0,o=0;o>>26;for(;0!==i&&o>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;ot.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,n,i=this.cmp(t);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=t):(r=t,n=this);for(var o=0,s=0;s>26,this.words[s]=67108863&e;for(;0!==o&&s>26,this.words[s]=67108863&e;if(0===o&&s>>13,d=0|s[1],p=8191&d,m=d>>>13,b=0|s[2],v=8191&b,y=b>>>13,g=0|s[3],_=8191&g,w=g>>>13,M=0|s[4],k=8191&M,x=M>>>13,E=0|s[5],S=8191&E,A=E>>>13,j=0|s[6],C=8191&j,T=j>>>13,P=0|s[7],I=8191&P,B=P>>>13,R=0|s[8],F=8191&R,O=R>>>13,N=0|s[9],L=8191&N,D=N>>>13,q=0|a[0],U=8191&q,z=q>>>13,H=0|a[1],K=8191&H,V=H>>>13,W=0|a[2],X=8191&W,G=W>>>13,$=0|a[3],Z=8191&$,J=$>>>13,Q=0|a[4],Y=8191&Q,tt=Q>>>13,et=0|a[5],rt=8191&et,nt=et>>>13,it=0|a[6],ot=8191&it,st=it>>>13,at=0|a[7],ut=8191&at,ct=at>>>13,ft=0|a[8],ht=8191&ft,lt=ft>>>13,dt=0|a[9],pt=8191&dt,mt=dt>>>13;r.negative=t.negative^e.negative,r.length=19;var bt=(c+(n=Math.imul(h,U))|0)+((8191&(i=(i=Math.imul(h,z))+Math.imul(l,U)|0))<<13)|0;c=((o=Math.imul(l,z))+(i>>>13)|0)+(bt>>>26)|0,bt&=67108863,n=Math.imul(p,U),i=(i=Math.imul(p,z))+Math.imul(m,U)|0,o=Math.imul(m,z);var vt=(c+(n=n+Math.imul(h,K)|0)|0)+((8191&(i=(i=i+Math.imul(h,V)|0)+Math.imul(l,K)|0))<<13)|0;c=((o=o+Math.imul(l,V)|0)+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(v,U),i=(i=Math.imul(v,z))+Math.imul(y,U)|0,o=Math.imul(y,z),n=n+Math.imul(p,K)|0,i=(i=i+Math.imul(p,V)|0)+Math.imul(m,K)|0,o=o+Math.imul(m,V)|0;var yt=(c+(n=n+Math.imul(h,X)|0)|0)+((8191&(i=(i=i+Math.imul(h,G)|0)+Math.imul(l,X)|0))<<13)|0;c=((o=o+Math.imul(l,G)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(_,U),i=(i=Math.imul(_,z))+Math.imul(w,U)|0,o=Math.imul(w,z),n=n+Math.imul(v,K)|0,i=(i=i+Math.imul(v,V)|0)+Math.imul(y,K)|0,o=o+Math.imul(y,V)|0,n=n+Math.imul(p,X)|0,i=(i=i+Math.imul(p,G)|0)+Math.imul(m,X)|0,o=o+Math.imul(m,G)|0;var gt=(c+(n=n+Math.imul(h,Z)|0)|0)+((8191&(i=(i=i+Math.imul(h,J)|0)+Math.imul(l,Z)|0))<<13)|0;c=((o=o+Math.imul(l,J)|0)+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(k,U),i=(i=Math.imul(k,z))+Math.imul(x,U)|0,o=Math.imul(x,z),n=n+Math.imul(_,K)|0,i=(i=i+Math.imul(_,V)|0)+Math.imul(w,K)|0,o=o+Math.imul(w,V)|0,n=n+Math.imul(v,X)|0,i=(i=i+Math.imul(v,G)|0)+Math.imul(y,X)|0,o=o+Math.imul(y,G)|0,n=n+Math.imul(p,Z)|0,i=(i=i+Math.imul(p,J)|0)+Math.imul(m,Z)|0,o=o+Math.imul(m,J)|0;var _t=(c+(n=n+Math.imul(h,Y)|0)|0)+((8191&(i=(i=i+Math.imul(h,tt)|0)+Math.imul(l,Y)|0))<<13)|0;c=((o=o+Math.imul(l,tt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(S,U),i=(i=Math.imul(S,z))+Math.imul(A,U)|0,o=Math.imul(A,z),n=n+Math.imul(k,K)|0,i=(i=i+Math.imul(k,V)|0)+Math.imul(x,K)|0,o=o+Math.imul(x,V)|0,n=n+Math.imul(_,X)|0,i=(i=i+Math.imul(_,G)|0)+Math.imul(w,X)|0,o=o+Math.imul(w,G)|0,n=n+Math.imul(v,Z)|0,i=(i=i+Math.imul(v,J)|0)+Math.imul(y,Z)|0,o=o+Math.imul(y,J)|0,n=n+Math.imul(p,Y)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(m,Y)|0,o=o+Math.imul(m,tt)|0;var wt=(c+(n=n+Math.imul(h,rt)|0)|0)+((8191&(i=(i=i+Math.imul(h,nt)|0)+Math.imul(l,rt)|0))<<13)|0;c=((o=o+Math.imul(l,nt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(C,U),i=(i=Math.imul(C,z))+Math.imul(T,U)|0,o=Math.imul(T,z),n=n+Math.imul(S,K)|0,i=(i=i+Math.imul(S,V)|0)+Math.imul(A,K)|0,o=o+Math.imul(A,V)|0,n=n+Math.imul(k,X)|0,i=(i=i+Math.imul(k,G)|0)+Math.imul(x,X)|0,o=o+Math.imul(x,G)|0,n=n+Math.imul(_,Z)|0,i=(i=i+Math.imul(_,J)|0)+Math.imul(w,Z)|0,o=o+Math.imul(w,J)|0,n=n+Math.imul(v,Y)|0,i=(i=i+Math.imul(v,tt)|0)+Math.imul(y,Y)|0,o=o+Math.imul(y,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(m,rt)|0,o=o+Math.imul(m,nt)|0;var Mt=(c+(n=n+Math.imul(h,ot)|0)|0)+((8191&(i=(i=i+Math.imul(h,st)|0)+Math.imul(l,ot)|0))<<13)|0;c=((o=o+Math.imul(l,st)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(I,U),i=(i=Math.imul(I,z))+Math.imul(B,U)|0,o=Math.imul(B,z),n=n+Math.imul(C,K)|0,i=(i=i+Math.imul(C,V)|0)+Math.imul(T,K)|0,o=o+Math.imul(T,V)|0,n=n+Math.imul(S,X)|0,i=(i=i+Math.imul(S,G)|0)+Math.imul(A,X)|0,o=o+Math.imul(A,G)|0,n=n+Math.imul(k,Z)|0,i=(i=i+Math.imul(k,J)|0)+Math.imul(x,Z)|0,o=o+Math.imul(x,J)|0,n=n+Math.imul(_,Y)|0,i=(i=i+Math.imul(_,tt)|0)+Math.imul(w,Y)|0,o=o+Math.imul(w,tt)|0,n=n+Math.imul(v,rt)|0,i=(i=i+Math.imul(v,nt)|0)+Math.imul(y,rt)|0,o=o+Math.imul(y,nt)|0,n=n+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,st)|0)+Math.imul(m,ot)|0,o=o+Math.imul(m,st)|0;var kt=(c+(n=n+Math.imul(h,ut)|0)|0)+((8191&(i=(i=i+Math.imul(h,ct)|0)+Math.imul(l,ut)|0))<<13)|0;c=((o=o+Math.imul(l,ct)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(F,U),i=(i=Math.imul(F,z))+Math.imul(O,U)|0,o=Math.imul(O,z),n=n+Math.imul(I,K)|0,i=(i=i+Math.imul(I,V)|0)+Math.imul(B,K)|0,o=o+Math.imul(B,V)|0,n=n+Math.imul(C,X)|0,i=(i=i+Math.imul(C,G)|0)+Math.imul(T,X)|0,o=o+Math.imul(T,G)|0,n=n+Math.imul(S,Z)|0,i=(i=i+Math.imul(S,J)|0)+Math.imul(A,Z)|0,o=o+Math.imul(A,J)|0,n=n+Math.imul(k,Y)|0,i=(i=i+Math.imul(k,tt)|0)+Math.imul(x,Y)|0,o=o+Math.imul(x,tt)|0,n=n+Math.imul(_,rt)|0,i=(i=i+Math.imul(_,nt)|0)+Math.imul(w,rt)|0,o=o+Math.imul(w,nt)|0,n=n+Math.imul(v,ot)|0,i=(i=i+Math.imul(v,st)|0)+Math.imul(y,ot)|0,o=o+Math.imul(y,st)|0,n=n+Math.imul(p,ut)|0,i=(i=i+Math.imul(p,ct)|0)+Math.imul(m,ut)|0,o=o+Math.imul(m,ct)|0;var xt=(c+(n=n+Math.imul(h,ht)|0)|0)+((8191&(i=(i=i+Math.imul(h,lt)|0)+Math.imul(l,ht)|0))<<13)|0;c=((o=o+Math.imul(l,lt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(L,U),i=(i=Math.imul(L,z))+Math.imul(D,U)|0,o=Math.imul(D,z),n=n+Math.imul(F,K)|0,i=(i=i+Math.imul(F,V)|0)+Math.imul(O,K)|0,o=o+Math.imul(O,V)|0,n=n+Math.imul(I,X)|0,i=(i=i+Math.imul(I,G)|0)+Math.imul(B,X)|0,o=o+Math.imul(B,G)|0,n=n+Math.imul(C,Z)|0,i=(i=i+Math.imul(C,J)|0)+Math.imul(T,Z)|0,o=o+Math.imul(T,J)|0,n=n+Math.imul(S,Y)|0,i=(i=i+Math.imul(S,tt)|0)+Math.imul(A,Y)|0,o=o+Math.imul(A,tt)|0,n=n+Math.imul(k,rt)|0,i=(i=i+Math.imul(k,nt)|0)+Math.imul(x,rt)|0,o=o+Math.imul(x,nt)|0,n=n+Math.imul(_,ot)|0,i=(i=i+Math.imul(_,st)|0)+Math.imul(w,ot)|0,o=o+Math.imul(w,st)|0,n=n+Math.imul(v,ut)|0,i=(i=i+Math.imul(v,ct)|0)+Math.imul(y,ut)|0,o=o+Math.imul(y,ct)|0,n=n+Math.imul(p,ht)|0,i=(i=i+Math.imul(p,lt)|0)+Math.imul(m,ht)|0,o=o+Math.imul(m,lt)|0;var Et=(c+(n=n+Math.imul(h,pt)|0)|0)+((8191&(i=(i=i+Math.imul(h,mt)|0)+Math.imul(l,pt)|0))<<13)|0;c=((o=o+Math.imul(l,mt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(L,K),i=(i=Math.imul(L,V))+Math.imul(D,K)|0,o=Math.imul(D,V),n=n+Math.imul(F,X)|0,i=(i=i+Math.imul(F,G)|0)+Math.imul(O,X)|0,o=o+Math.imul(O,G)|0,n=n+Math.imul(I,Z)|0,i=(i=i+Math.imul(I,J)|0)+Math.imul(B,Z)|0,o=o+Math.imul(B,J)|0,n=n+Math.imul(C,Y)|0,i=(i=i+Math.imul(C,tt)|0)+Math.imul(T,Y)|0,o=o+Math.imul(T,tt)|0,n=n+Math.imul(S,rt)|0,i=(i=i+Math.imul(S,nt)|0)+Math.imul(A,rt)|0,o=o+Math.imul(A,nt)|0,n=n+Math.imul(k,ot)|0,i=(i=i+Math.imul(k,st)|0)+Math.imul(x,ot)|0,o=o+Math.imul(x,st)|0,n=n+Math.imul(_,ut)|0,i=(i=i+Math.imul(_,ct)|0)+Math.imul(w,ut)|0,o=o+Math.imul(w,ct)|0,n=n+Math.imul(v,ht)|0,i=(i=i+Math.imul(v,lt)|0)+Math.imul(y,ht)|0,o=o+Math.imul(y,lt)|0;var St=(c+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,mt)|0)+Math.imul(m,pt)|0))<<13)|0;c=((o=o+Math.imul(m,mt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(L,X),i=(i=Math.imul(L,G))+Math.imul(D,X)|0,o=Math.imul(D,G),n=n+Math.imul(F,Z)|0,i=(i=i+Math.imul(F,J)|0)+Math.imul(O,Z)|0,o=o+Math.imul(O,J)|0,n=n+Math.imul(I,Y)|0,i=(i=i+Math.imul(I,tt)|0)+Math.imul(B,Y)|0,o=o+Math.imul(B,tt)|0,n=n+Math.imul(C,rt)|0,i=(i=i+Math.imul(C,nt)|0)+Math.imul(T,rt)|0,o=o+Math.imul(T,nt)|0,n=n+Math.imul(S,ot)|0,i=(i=i+Math.imul(S,st)|0)+Math.imul(A,ot)|0,o=o+Math.imul(A,st)|0,n=n+Math.imul(k,ut)|0,i=(i=i+Math.imul(k,ct)|0)+Math.imul(x,ut)|0,o=o+Math.imul(x,ct)|0,n=n+Math.imul(_,ht)|0,i=(i=i+Math.imul(_,lt)|0)+Math.imul(w,ht)|0,o=o+Math.imul(w,lt)|0;var At=(c+(n=n+Math.imul(v,pt)|0)|0)+((8191&(i=(i=i+Math.imul(v,mt)|0)+Math.imul(y,pt)|0))<<13)|0;c=((o=o+Math.imul(y,mt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(L,Z),i=(i=Math.imul(L,J))+Math.imul(D,Z)|0,o=Math.imul(D,J),n=n+Math.imul(F,Y)|0,i=(i=i+Math.imul(F,tt)|0)+Math.imul(O,Y)|0,o=o+Math.imul(O,tt)|0,n=n+Math.imul(I,rt)|0,i=(i=i+Math.imul(I,nt)|0)+Math.imul(B,rt)|0,o=o+Math.imul(B,nt)|0,n=n+Math.imul(C,ot)|0,i=(i=i+Math.imul(C,st)|0)+Math.imul(T,ot)|0,o=o+Math.imul(T,st)|0,n=n+Math.imul(S,ut)|0,i=(i=i+Math.imul(S,ct)|0)+Math.imul(A,ut)|0,o=o+Math.imul(A,ct)|0,n=n+Math.imul(k,ht)|0,i=(i=i+Math.imul(k,lt)|0)+Math.imul(x,ht)|0,o=o+Math.imul(x,lt)|0;var jt=(c+(n=n+Math.imul(_,pt)|0)|0)+((8191&(i=(i=i+Math.imul(_,mt)|0)+Math.imul(w,pt)|0))<<13)|0;c=((o=o+Math.imul(w,mt)|0)+(i>>>13)|0)+(jt>>>26)|0,jt&=67108863,n=Math.imul(L,Y),i=(i=Math.imul(L,tt))+Math.imul(D,Y)|0,o=Math.imul(D,tt),n=n+Math.imul(F,rt)|0,i=(i=i+Math.imul(F,nt)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,nt)|0,n=n+Math.imul(I,ot)|0,i=(i=i+Math.imul(I,st)|0)+Math.imul(B,ot)|0,o=o+Math.imul(B,st)|0,n=n+Math.imul(C,ut)|0,i=(i=i+Math.imul(C,ct)|0)+Math.imul(T,ut)|0,o=o+Math.imul(T,ct)|0,n=n+Math.imul(S,ht)|0,i=(i=i+Math.imul(S,lt)|0)+Math.imul(A,ht)|0,o=o+Math.imul(A,lt)|0;var Ct=(c+(n=n+Math.imul(k,pt)|0)|0)+((8191&(i=(i=i+Math.imul(k,mt)|0)+Math.imul(x,pt)|0))<<13)|0;c=((o=o+Math.imul(x,mt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,n=Math.imul(L,rt),i=(i=Math.imul(L,nt))+Math.imul(D,rt)|0,o=Math.imul(D,nt),n=n+Math.imul(F,ot)|0,i=(i=i+Math.imul(F,st)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,st)|0,n=n+Math.imul(I,ut)|0,i=(i=i+Math.imul(I,ct)|0)+Math.imul(B,ut)|0,o=o+Math.imul(B,ct)|0,n=n+Math.imul(C,ht)|0,i=(i=i+Math.imul(C,lt)|0)+Math.imul(T,ht)|0,o=o+Math.imul(T,lt)|0;var Tt=(c+(n=n+Math.imul(S,pt)|0)|0)+((8191&(i=(i=i+Math.imul(S,mt)|0)+Math.imul(A,pt)|0))<<13)|0;c=((o=o+Math.imul(A,mt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(L,ot),i=(i=Math.imul(L,st))+Math.imul(D,ot)|0,o=Math.imul(D,st),n=n+Math.imul(F,ut)|0,i=(i=i+Math.imul(F,ct)|0)+Math.imul(O,ut)|0,o=o+Math.imul(O,ct)|0,n=n+Math.imul(I,ht)|0,i=(i=i+Math.imul(I,lt)|0)+Math.imul(B,ht)|0,o=o+Math.imul(B,lt)|0;var Pt=(c+(n=n+Math.imul(C,pt)|0)|0)+((8191&(i=(i=i+Math.imul(C,mt)|0)+Math.imul(T,pt)|0))<<13)|0;c=((o=o+Math.imul(T,mt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(L,ut),i=(i=Math.imul(L,ct))+Math.imul(D,ut)|0,o=Math.imul(D,ct),n=n+Math.imul(F,ht)|0,i=(i=i+Math.imul(F,lt)|0)+Math.imul(O,ht)|0,o=o+Math.imul(O,lt)|0;var It=(c+(n=n+Math.imul(I,pt)|0)|0)+((8191&(i=(i=i+Math.imul(I,mt)|0)+Math.imul(B,pt)|0))<<13)|0;c=((o=o+Math.imul(B,mt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(L,ht),i=(i=Math.imul(L,lt))+Math.imul(D,ht)|0,o=Math.imul(D,lt);var Bt=(c+(n=n+Math.imul(F,pt)|0)|0)+((8191&(i=(i=i+Math.imul(F,mt)|0)+Math.imul(O,pt)|0))<<13)|0;c=((o=o+Math.imul(O,mt)|0)+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863;var Rt=(c+(n=Math.imul(L,pt))|0)+((8191&(i=(i=Math.imul(L,mt))+Math.imul(D,pt)|0))<<13)|0;return c=((o=Math.imul(D,mt))+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,u[0]=bt,u[1]=vt,u[2]=yt,u[3]=gt,u[4]=_t,u[5]=wt,u[6]=Mt,u[7]=kt,u[8]=xt,u[9]=Et,u[10]=St,u[11]=At,u[12]=jt,u[13]=Ct,u[14]=Tt,u[15]=Pt,u[16]=It,u[17]=Bt,u[18]=Rt,0!==c&&(u[19]=c,r.length++),r};function p(t,e,r){return(new m).mulp(t,e,r)}function m(t,e){this.x=t,this.y=e}Math.imul||(d=l),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?d(this,t,e):r<63?l(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,o=0;o>>26)|0)>>>26,s&=67108863}r.words[o]=a,n=s,s=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,t,e):p(this,t,e)},m.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,n=0;n>=1;return n},m.prototype.permute=function(t,e,r,n,i,o){for(var s=0;s>>=1)i++;return 1<>>=13,r[2*s+1]=8191&o,o>>>=13;for(s=2*e;s>=26,e+=i/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r>>i}return e}(t);if(0===e.length)return new o(1);for(var r=this,n=0;n=0);var e,r=t%26,i=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var s=0;for(e=0;e>>26-r}s&&(this.words[e]=s,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e=0),i=e?(e-e%26)/26:0;var o=t%26,s=Math.min((t-o)/26,this.length),a=67108863^67108863>>>o<s)for(this.length-=s,c=0;c=0&&(0!==f||c>=i);c--){var h=0|this.words[c];this.words[c]=f<<26-o|h>>>o,f=h&a}return u&&0!==f&&(u.words[u.length++]=f),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(n("number"==typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e>26)-(u/67108864|0),this.words[i+r]=67108863&o}for(;i>26,this.words[i+r]=67108863&o;if(0===a)return this.strip();for(n(-1===a),a=0,i=0;i>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,s=0|i.words[i.length-1];0!==(r=26-this._countBits(s))&&(i=i.ushln(r),n.iushln(r),s=0|i.words[i.length-1]);var a,u=n.length-i.length;if("mod"!==e){(a=new o(null)).length=u+1,a.words=new Array(a.length);for(var c=0;c=0;h--){var l=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(l=Math.min(l/s|0,67108863),n._ishlnsubmul(i,l,h);0!==n.negative;)l--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);a&&(a.words[h]=l)}return a&&a.strip(),n.strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:a||null,mod:n}},o.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(a=this.neg().divmod(t,e),"mod"!==e&&(i=a.div.neg()),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.iadd(t)),{div:i,mod:s}):0===this.negative&&0!==t.negative?(a=this.divmod(t.neg(),e),"mod"!==e&&(i=a.div.neg()),{div:i,mod:a.mod}):0!=(this.negative&t.negative)?(a=this.neg().divmod(t.neg(),e),"div"!==e&&(s=a.mod.neg(),r&&0!==s.negative&&s.isub(t)),{div:a.div,mod:s}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var i,s,a},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){n(t<=67108863);for(var e=(1<<26)%t,r=0,i=this.length-1;i>=0;i--)r=(e*r+(0|this.words[i]))%t;return r},o.prototype.idivn=function(t){n(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*e;this.words[r]=i/t|0,e=i%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new o(1),s=new o(0),a=new o(0),u=new o(1),c=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++c;for(var f=r.clone(),h=e.clone();!e.isZero();){for(var l=0,d=1;0==(e.words[0]&d)&&l<26;++l,d<<=1);if(l>0)for(e.iushrn(l);l-- >0;)(i.isOdd()||s.isOdd())&&(i.iadd(f),s.isub(h)),i.iushrn(1),s.iushrn(1);for(var p=0,m=1;0==(r.words[0]&m)&&p<26;++p,m<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(a.isOdd()||u.isOdd())&&(a.iadd(f),u.isub(h)),a.iushrn(1),u.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(a),s.isub(u)):(r.isub(e),a.isub(i),u.isub(s))}return{a:a,b:u,gcd:r.iushln(c)}},o.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i,s=new o(1),a=new o(0),u=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var c=0,f=1;0==(e.words[0]&f)&&c<26;++c,f<<=1);if(c>0)for(e.iushrn(c);c-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);for(var h=0,l=1;0==(r.words[0]&l)&&h<26;++h,l<<=1);if(h>0)for(r.iushrn(h);h-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);e.cmp(r)>=0?(e.isub(r),s.isub(a)):(r.isub(e),a.isub(s))}return(i=0===e.cmpn(1)?s:a).cmpn(0)<0&&i.iadd(t),i},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var o=e;e=r,r=o}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){n("number"==typeof t);var e=t%26,r=(t-e)/26,i=1<>>26,a&=67108863,this.words[s]=a}return 0!==o&&(this.words[s]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),n(t<=67108863,"Number is too big");var i=0|this.words[0];e=i===t?0:it.length)return 1;if(this.length=0;r--){var n=0|this.words[r],i=0|t.words[r];if(n!==i){ni&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new M(t)},o.prototype.toRed=function(t){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return n(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return n(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var b={k256:null,p224:null,p192:null,p25519:null};function v(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function y(){v.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){v.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function _(){v.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function w(){v.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function M(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else n(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function k(t){M.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}v.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},v.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var n=e0?r.isub(this.p):r.strip(),r},v.prototype.split=function(t,e){t.iushrn(this.n,0,e)},v.prototype.imulK=function(t){return t.imul(this.k)},i(y,v),y.prototype.split=function(t,e){for(var r=Math.min(t.length,9),n=0;n>>22,i=o}i>>>=22,t.words[n-10]=i,0===i&&t.length>10?t.length-=10:t.length-=9},y.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r>>=26,t.words[r]=i,e=n}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(b[t])return b[t];var e;if("k256"===t)e=new y;else if("p224"===t)e=new g;else if("p192"===t)e=new _;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new w}return b[t]=e,e},M.prototype._verify1=function(t){n(0===t.negative,"red works only with positives"),n(t.red,"red works only with red numbers")},M.prototype._verify2=function(t,e){n(0==(t.negative|e.negative),"red works only with positives"),n(t.red&&t.red===e.red,"red works only with red numbers")},M.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},M.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},M.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},M.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},M.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},M.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},M.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},M.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},M.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},M.prototype.isqr=function(t){return this.imul(t,t.clone())},M.prototype.sqr=function(t){return this.mul(t,t)},M.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(n(e%2==1),3===e){var r=this.m.add(new o(1)).iushrn(2);return this.pow(t,r)}for(var i=this.m.subn(1),s=0;!i.isZero()&&0===i.andln(1);)s++,i.iushrn(1);n(!i.isZero());var a=new o(1).toRed(this),u=a.redNeg(),c=this.m.subn(1).iushrn(1),f=this.m.bitLength();for(f=new o(2*f*f).toRed(this);0!==this.pow(f,c).cmp(u);)f.redIAdd(u);for(var h=this.pow(f,i),l=this.pow(t,i.addn(1).iushrn(1)),d=this.pow(t,i),p=s;0!==d.cmp(a);){for(var m=d,b=0;0!==m.cmp(a);b++)m=m.redSqr();n(b=0;n--){for(var c=e.words[n],f=u-1;f>=0;f--){var h=c>>f&1;i!==r[0]&&(i=this.sqr(i)),0!==h||0!==s?(s<<=1,s|=h,(4===++a||0===n&&0===f)&&(i=this.mul(i,r[s]),a=0,s=0)):a=0}u=26}return i},M.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},M.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new k(t)},i(k,M),k.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},k.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},k.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},k.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var r=t.mul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),s=i;return i.cmp(this.m)>=0?s=i.isub(this.m):i.cmpn(0)<0&&(s=i.iadd(this.m)),s._forceRed(this)},k.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(void 0===e||e,this)},{}],365:[function(t,e,r){var n=t("web3-utils"),i=t("bn.js"),o=function(t){var e="A".charCodeAt(0),r="Z".charCodeAt(0);return(t=(t=t.toUpperCase()).substr(4)+t.substr(0,4)).split("").map(function(t){var n=t.charCodeAt(0);return n>=e&&n<=r?n-e+10:t}).join("")},s=function(t){for(var e,r=t;r.length>2;)e=r.slice(0,9),r=parseInt(e,10)%97+r.slice(e.length);return parseInt(r,10)%97},a=function(t){this._iban=t};a.toAddress=function(t){if(!(t=new a(t)).isDirect())throw new Error("IBAN is indirect and can't be converted");return t.toAddress()},a.toIban=function(t){return a.fromAddress(t).toString()},a.fromAddress=function(t){if(!n.isAddress(t))throw new Error("Provided address is not a valid address: "+t);t=t.replace("0x","").replace("0X","");var e=function(t,e){for(var r=t;r.length<2*e;)r="0"+r;return r}(new i(t,16).toString(36),15);return a.fromBban(e.toUpperCase())},a.fromBban=function(t){var e=("0"+(98-s(o("XE00"+t)))).slice(-2);return new a("XE"+e+t)},a.createIndirect=function(t){return a.fromBban("ETH"+t.institution+t.identifier)},a.isValid=function(t){return new a(t).isValid()},a.prototype.isValid=function(){return/^XE[0-9]{2}(ETH[0-9A-Z]{13}|[0-9A-Z]{30,31})$/.test(this._iban)&&1===s(o(this._iban))},a.prototype.isDirect=function(){return 34===this._iban.length||35===this._iban.length},a.prototype.isIndirect=function(){return 20===this._iban.length},a.prototype.checksum=function(){return this._iban.substr(2,2)},a.prototype.institution=function(){return this.isIndirect()?this._iban.substr(7,4):""},a.prototype.client=function(){return this.isIndirect()?this._iban.substr(11):""},a.prototype.toAddress=function(){if(this.isDirect()){var t=this._iban.substr(4),e=new i(t,36);return n.toChecksumAddress(e.toString(16,20))}return""},a.prototype.toString=function(){return this._iban},e.exports=a},{"bn.js":364,"web3-utils":390}],366:[function(t,e,r){var n=t("web3-core"),i=t("web3-core-method"),o=t("web3-utils"),s=t("web3-net"),a=t("web3-core-helpers").formatters,u=function(){var t=this;n.packageInit(this,arguments),this.net=new s(this.currentProvider);var e=null,r="latest";Object.defineProperty(this,"defaultAccount",{get:function(){return e},set:function(t){return t&&(e=o.toChecksumAddress(a.inputAddressFormatter(t))),u.forEach(function(t){t.defaultAccount=e}),t},enumerable:!0}),Object.defineProperty(this,"defaultBlock",{get:function(){return r},set:function(t){return r=t,u.forEach(function(t){t.defaultBlock=r}),t},enumerable:!0});var u=[new i({name:"getAccounts",call:"personal_listAccounts",params:0,outputFormatter:o.toChecksumAddress}),new i({name:"newAccount",call:"personal_newAccount",params:1,inputFormatter:[null],outputFormatter:o.toChecksumAddress}),new i({name:"unlockAccount",call:"personal_unlockAccount",params:3,inputFormatter:[a.inputAddressFormatter,null,null]}),new i({name:"lockAccount",call:"personal_lockAccount",params:1,inputFormatter:[a.inputAddressFormatter]}),new i({name:"importRawKey",call:"personal_importRawKey",params:2}),new i({name:"sendTransaction",call:"personal_sendTransaction",params:2,inputFormatter:[a.inputTransactionFormatter,null]}),new i({name:"sign",call:"personal_sign",params:3,inputFormatter:[a.inputSignFormatter,a.inputAddressFormatter,null]}),new i({name:"ecRecover",call:"personal_ecRecover",params:2,inputFormatter:[a.inputSignFormatter,null]})];u.forEach(function(e){e.attachToObject(t),e.setRequestManager(t._requestManager),e.defaultBlock=t.defaultBlock,e.defaultAccount=t.defaultAccount})};n.addProviders(u),e.exports=u},{"web3-core":200,"web3-core-helpers":184,"web3-core-method":186,"web3-net":370,"web3-utils":390}],367:[function(t,e,r){arguments[4][170][0].apply(r,arguments)},{dup:170}],368:[function(t,e,r){var n=t("underscore");e.exports=function(t){var e,r=this;return this.net.getId().then(function(t){return e=t,r.getBlock(0)}).then(function(r){var i="private";return"0xd4e56740f876aef8c010b86a40d5f56745a118d0906a34e69aec8c0db1cb8fa3"===r.hash&&1===e&&(i="main"),"0cd786a2425d16f152c658316c423e6ce1181e15c3295826d7c9904cba9ce303"===r.hash&&2===e&&(i="morden"),"0x41941023680923e0fe4d74a34bdac8141f2540e3ae90623718e47d66d1ca4a2d"===r.hash&&3===e&&(i="ropsten"),"0x6341fd3daf94b748c72ced5a5b26028f2474f5f00d824504e4fa37a75767e177"===r.hash&&4===e&&(i="rinkeby"),"0xa3c565fc15c7478862d50ccd6561e3c06b24cc509bf388941c25ea985ce32cb9"===r.hash&&42===e&&(i="kovan"),n.isFunction(t)&&t(null,i),i}).catch(function(e){if(!n.isFunction(t))throw e;t(e)})}},{underscore:367}],369:[function(t,e,r){var n=t("underscore"),i=t("web3-core"),o=t("web3-core-helpers"),s=t("web3-core-subscriptions").subscriptions,a=t("web3-core-method"),u=t("web3-utils"),c=t("web3-net"),f=t("web3-eth-personal"),h=t("web3-eth-contract"),l=t("web3-eth-iban"),d=t("web3-eth-accounts"),p=t("web3-eth-abi"),m=t("./getNetworkType.js"),b=o.formatters,v=function(t){return n.isString(t[0])&&0===t[0].indexOf("0x")?"eth_getBlockByHash":"eth_getBlockByNumber"},y=function(t){return n.isString(t[0])&&0===t[0].indexOf("0x")?"eth_getTransactionByBlockHashAndIndex":"eth_getTransactionByBlockNumberAndIndex"},g=function(t){return n.isString(t[0])&&0===t[0].indexOf("0x")?"eth_getUncleByBlockHashAndIndex":"eth_getUncleByBlockNumberAndIndex"},_=function(t){return n.isString(t[0])&&0===t[0].indexOf("0x")?"eth_getBlockTransactionCountByHash":"eth_getBlockTransactionCountByNumber"},w=function(t){return n.isString(t[0])&&0===t[0].indexOf("0x")?"eth_getUncleCountByBlockHash":"eth_getUncleCountByBlockNumber"},M=function(){var t=this;i.packageInit(this,arguments);var e=this.setProvider;this.setProvider=function(){e.apply(t,arguments),t.net.setProvider.apply(t,arguments),t.personal.setProvider.apply(t,arguments),t.accounts.setProvider.apply(t,arguments),t.Contract.setProvider(t.currentProvider,t.accounts)};var r=null,o="latest";Object.defineProperty(this,"defaultAccount",{get:function(){return r},set:function(e){return e&&(r=u.toChecksumAddress(b.inputAddressFormatter(e))),t.Contract.defaultAccount=r,t.personal.defaultAccount=r,k.forEach(function(t){t.defaultAccount=r}),e},enumerable:!0}),Object.defineProperty(this,"defaultBlock",{get:function(){return o},set:function(e){return o=e,t.Contract.defaultBlock=o,t.personal.defaultBlock=o,k.forEach(function(t){t.defaultBlock=o}),e},enumerable:!0}),this.clearSubscriptions=t._requestManager.clearSubscriptions,this.net=new c(this.currentProvider),this.net.getNetworkType=m.bind(this),this.accounts=new d(this.currentProvider),this.personal=new f(this.currentProvider),this.personal.defaultAccount=this.defaultAccount;var M=function(){h.apply(this,arguments)};M.setProvider=function(){h.setProvider.apply(this,arguments)},(M.prototype=Object.create(h.prototype)).constructor=M,this.Contract=M,this.Contract.defaultAccount=this.defaultAccount,this.Contract.defaultBlock=this.defaultBlock,this.Contract.setProvider(this.currentProvider,this.accounts),this.Iban=l,this.abi=p;var k=[new a({name:"getProtocolVersion",call:"eth_protocolVersion",params:0}),new a({name:"getCoinbase",call:"eth_coinbase",params:0}),new a({name:"isMining",call:"eth_mining",params:0}),new a({name:"getHashrate",call:"eth_hashrate",params:0,outputFormatter:u.hexToNumber}),new a({name:"isSyncing",call:"eth_syncing",params:0,outputFormatter:b.outputSyncingFormatter}),new a({name:"getGasPrice",call:"eth_gasPrice",params:0,outputFormatter:b.outputBigNumberFormatter}),new a({name:"getAccounts",call:"eth_accounts",params:0,outputFormatter:u.toChecksumAddress}),new a({name:"getBlockNumber",call:"eth_blockNumber",params:0,outputFormatter:u.hexToNumber}),new a({name:"getBalance",call:"eth_getBalance",params:2,inputFormatter:[b.inputAddressFormatter,b.inputDefaultBlockNumberFormatter],outputFormatter:b.outputBigNumberFormatter}),new a({name:"getStorageAt",call:"eth_getStorageAt",params:3,inputFormatter:[b.inputAddressFormatter,u.numberToHex,b.inputDefaultBlockNumberFormatter]}),new a({name:"getCode",call:"eth_getCode",params:2,inputFormatter:[b.inputAddressFormatter,b.inputDefaultBlockNumberFormatter]}),new a({name:"getBlock",call:v,params:2,inputFormatter:[b.inputBlockNumberFormatter,function(t){return!!t}],outputFormatter:b.outputBlockFormatter}),new a({name:"getUncle",call:g,params:2,inputFormatter:[b.inputBlockNumberFormatter,u.numberToHex],outputFormatter:b.outputBlockFormatter}),new a({name:"getBlockTransactionCount",call:_,params:1,inputFormatter:[b.inputBlockNumberFormatter],outputFormatter:u.hexToNumber}),new a({name:"getBlockUncleCount",call:w,params:1,inputFormatter:[b.inputBlockNumberFormatter],outputFormatter:u.hexToNumber}),new a({name:"getTransaction",call:"eth_getTransactionByHash",params:1,inputFormatter:[null],outputFormatter:b.outputTransactionFormatter}),new a({name:"getTransactionFromBlock",call:y,params:2,inputFormatter:[b.inputBlockNumberFormatter,u.numberToHex],outputFormatter:b.outputTransactionFormatter}),new a({name:"getTransactionReceipt",call:"eth_getTransactionReceipt",params:1,inputFormatter:[null],outputFormatter:b.outputTransactionReceiptFormatter}),new a({name:"getTransactionCount",call:"eth_getTransactionCount",params:2,inputFormatter:[b.inputAddressFormatter,b.inputDefaultBlockNumberFormatter],outputFormatter:u.hexToNumber}),new a({name:"sendSignedTransaction",call:"eth_sendRawTransaction",params:1,inputFormatter:[null]}),new a({name:"signTransaction",call:"eth_signTransaction",params:1,inputFormatter:[b.inputTransactionFormatter]}),new a({name:"sendTransaction",call:"eth_sendTransaction",params:1,inputFormatter:[b.inputTransactionFormatter]}),new a({name:"sign",call:"eth_sign",params:2,inputFormatter:[b.inputSignFormatter,b.inputAddressFormatter],transformPayload:function(t){return t.params.reverse(),t}}),new a({name:"call",call:"eth_call",params:2,inputFormatter:[b.inputCallFormatter,b.inputDefaultBlockNumberFormatter]}),new a({name:"estimateGas",call:"eth_estimateGas",params:1,inputFormatter:[b.inputCallFormatter],outputFormatter:u.hexToNumber}),new a({name:"getCompilers",call:"eth_getCompilers",params:0}),new a({name:"compile.solidity",call:"eth_compileSolidity",params:1}),new a({name:"compile.lll",call:"eth_compileLLL",params:1}),new a({name:"compile.serpent",call:"eth_compileSerpent",params:1}),new a({name:"submitWork",call:"eth_submitWork",params:3}),new a({name:"getWork",call:"eth_getWork",params:0}),new a({name:"getPastLogs",call:"eth_getLogs",params:1,inputFormatter:[b.inputLogFormatter],outputFormatter:b.outputLogFormatter}),new s({name:"subscribe",type:"eth",subscriptions:{newBlockHeaders:{subscriptionName:"newHeads",params:0,outputFormatter:b.outputBlockFormatter},pendingTransactions:{subscriptionName:"newPendingTransactions",params:0},logs:{params:1,inputFormatter:[b.inputLogFormatter],outputFormatter:b.outputLogFormatter,subscriptionHandler:function(t){t.removed?this.emit("changed",t):this.emit("data",t),n.isFunction(this.callback)&&this.callback(null,t,this)}},syncing:{params:0,outputFormatter:b.outputSyncingFormatter,subscriptionHandler:function(t){var e=this;!0!==this._isSyncing?(this._isSyncing=!0,this.emit("changed",e._isSyncing),n.isFunction(this.callback)&&this.callback(null,e._isSyncing,this),setTimeout(function(){e.emit("data",t),n.isFunction(e.callback)&&e.callback(null,t,e)},0)):(this.emit("data",t),n.isFunction(e.callback)&&this.callback(null,t,this),clearTimeout(this._isSyncingTimeout),this._isSyncingTimeout=setTimeout(function(){t.currentBlock>t.highestBlock-200&&(e._isSyncing=!1,e.emit("changed",e._isSyncing),n.isFunction(e.callback)&&e.callback(null,e._isSyncing,e))},500))}}}})];k.forEach(function(e){e.attachToObject(t),e.setRequestManager(t._requestManager,t.accounts),e.defaultBlock=t.defaultBlock,e.defaultAccount=t.defaultAccount})};i.addProviders(M),e.exports=M},{"./getNetworkType.js":368,underscore:367,"web3-core":200,"web3-core-helpers":184,"web3-core-method":186,"web3-core-subscriptions":197,"web3-eth-abi":204,"web3-eth-accounts":361,"web3-eth-contract":363,"web3-eth-iban":365,"web3-eth-personal":366,"web3-net":370,"web3-utils":390}],370:[function(t,e,r){var n=t("web3-core"),i=t("web3-core-method"),o=t("web3-utils"),s=function(){var t=this;n.packageInit(this,arguments),[new i({name:"getId",call:"net_version",params:0,outputFormatter:o.hexToNumber}),new i({name:"isListening",call:"net_listening",params:0}),new i({name:"getPeerCount",call:"net_peerCount",params:0,outputFormatter:o.hexToNumber})].forEach(function(e){e.attachToObject(t),e.setRequestManager(t._requestManager)})};n.addProviders(s),e.exports=s},{"web3-core":200,"web3-core-method":186,"web3-utils":390}],371:[function(t,e,r){e.exports=XMLHttpRequest},{}],372:[function(t,e,r){var n=t("web3-core-helpers").errors,i=t("xhr2"),o=function(t,e,r){this.host=t||"http://localhost:8545",this.timeout=e||0,this.connected=!1,this.headers=r};o.prototype._prepareRequest=function(){var t=new i;return t.open("POST",this.host,!0),t.setRequestHeader("Content-Type","application/json"),this.headers&&this.headers.forEach(function(e){t.setRequestHeader(e.name,e.value)}),t},o.prototype.send=function(t,e){var r=this,i=this._prepareRequest();i.onreadystatechange=function(){if(4===i.readyState&&1!==i.timeout){var t=i.responseText,o=null;try{t=JSON.parse(t)}catch(t){o=n.InvalidResponse(i.responseText)}r.connected=!0,e(o,t)}},i.ontimeout=function(){r.connected=!1,e(n.ConnectionTimeout(this.timeout))};try{i.send(JSON.stringify(t))}catch(t){this.connected=!1,e(n.InvalidConnection(this.host))}},e.exports=o},{"web3-core-helpers":184,xhr2:371}],373:[function(t,e,r){!function(t,n,i,o,s,a){var u=d(function(t,e){var r=e.length;return d(function(n){for(var i=0;i0;)if(U+=r,r=t.charAt(o++),4===z?(F+=String.fromCharCode(parseInt(U,16)),z=0,c=o-1):z++,!r)break 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Length must be a multiple of 4");return"="===t[e-2]?2:"="===t[e-1]?1:0}function c(t,e,r){for(var i,o,a=[],s=e;s>18&63]+n[o>>12&63]+n[o>>6&63]+n[63&o]);return a.join("")}i["-".charCodeAt(0)]=62,i["_".charCodeAt(0)]=63},{}],16:[function(t,e,r){var n;function i(t){this.rand=t}if(e.exports=function(t){return n||(n=new i(null)),n.generate(t)},e.exports.Rand=i,i.prototype.generate=function(t){return this._rand(t)},i.prototype._rand=function(t){if(this.rand.getBytes)return this.rand.getBytes(t);for(var e=new Uint8Array(t),r=0;r>>24]^c[p>>>16&255]^h[b>>>8&255]^d[255&m]^e[y++],a=u[p>>>24]^c[b>>>16&255]^h[m>>>8&255]^d[255&l]^e[y++],s=u[b>>>24]^c[m>>>16&255]^h[l>>>8&255]^d[255&p]^e[y++],f=u[m>>>24]^c[l>>>16&255]^h[p>>>8&255]^d[255&b]^e[y++],l=o,p=a,b=s,m=f;return o=(n[l>>>24]<<24|n[p>>>16&255]<<16|n[b>>>8&255]<<8|n[255&m])^e[y++],a=(n[p>>>24]<<24|n[b>>>16&255]<<16|n[m>>>8&255]<<8|n[255&l])^e[y++],s=(n[b>>>24]<<24|n[m>>>16&255]<<16|n[l>>>8&255]<<8|n[255&p])^e[y++],f=(n[m>>>24]<<24|n[l>>>16&255]<<16|n[p>>>8&255]<<8|n[255&b])^e[y++],[o>>>=0,a>>>=0,s>>>=0,f>>>=0]}var s=[0,1,2,4,8,16,32,64,128,27,54],f=function(){for(var t=new Array(256),e=0;e<256;e++)t[e]=e<128?e<<1:e<<1^283;for(var r=[],n=[],i=[[],[],[],[]],o=[[],[],[],[]],a=0,s=0,f=0;f<256;++f){var u=s^s<<1^s<<2^s<<3^s<<4;u=u>>>8^255&u^99,r[a]=u,n[u]=a;var c=t[a],h=t[c],d=t[h],l=257*t[u]^16843008*u;i[0][a]=l<<24|l>>>8,i[1][a]=l<<16|l>>>16,i[2][a]=l<<8|l>>>24,i[3][a]=l,l=16843009*d^65537*h^257*c^16843008*a,o[0][u]=l<<24|l>>>8,o[1][u]=l<<16|l>>>16,o[2][u]=l<<8|l>>>24,o[3][u]=l,0===a?a=s=1:(a=c^t[t[t[d^c]]],s^=t[t[s]])}return{SBOX:r,INV_SBOX:n,SUB_MIX:i,INV_SUB_MIX:o}}();function u(t){this._key=i(t),this._reset()}u.blockSize=16,u.keySize=32,u.prototype.blockSize=u.blockSize,u.prototype.keySize=u.keySize,u.prototype._reset=function(){for(var t=this._key,e=t.length,r=e+6,n=4*(r+1),i=[],o=0;o>>24,a=f.SBOX[a>>>24]<<24|f.SBOX[a>>>16&255]<<16|f.SBOX[a>>>8&255]<<8|f.SBOX[255&a],a^=s[o/e|0]<<24):e>6&&o%e==4&&(a=f.SBOX[a>>>24]<<24|f.SBOX[a>>>16&255]<<16|f.SBOX[a>>>8&255]<<8|f.SBOX[255&a]),i[o]=i[o-e]^a}for(var u=[],c=0;c>>24]]^f.INV_SUB_MIX[1][f.SBOX[d>>>16&255]]^f.INV_SUB_MIX[2][f.SBOX[d>>>8&255]]^f.INV_SUB_MIX[3][f.SBOX[255&d]]}this._nRounds=r,this._keySchedule=i,this._invKeySchedule=u},u.prototype.encryptBlockRaw=function(t){return a(t=i(t),this._keySchedule,f.SUB_MIX,f.SBOX,this._nRounds)},u.prototype.encryptBlock=function(t){var e=this.encryptBlockRaw(t),r=n.allocUnsafe(16);return r.writeUInt32BE(e[0],0),r.writeUInt32BE(e[1],4),r.writeUInt32BE(e[2],8),r.writeUInt32BE(e[3],12),r},u.prototype.decryptBlock=function(t){var e=(t=i(t))[1];t[1]=t[3],t[3]=e;var r=a(t,this._invKeySchedule,f.INV_SUB_MIX,f.INV_SBOX,this._nRounds),o=n.allocUnsafe(16);return o.writeUInt32BE(r[0],0),o.writeUInt32BE(r[3],4),o.writeUInt32BE(r[2],8),o.writeUInt32BE(r[1],12),o},u.prototype.scrub=function(){o(this._keySchedule),o(this._invKeySchedule),o(this._key)},e.exports.AES=u},{"safe-buffer":143}],19:[function(t,e,r){var n=t("./aes"),i=t("safe-buffer").Buffer,o=t("cipher-base"),a=t("inherits"),s=t("./ghash"),f=t("buffer-xor"),u=t("./incr32");function c(t,e,r,a){o.call(this);var f=i.alloc(4,0);this._cipher=new n.AES(e);var c=this._cipher.encryptBlock(f);this._ghash=new s(c),r=function(t,e,r){if(12===e.length)return t._finID=i.concat([e,i.from([0,0,0,1])]),i.concat([e,i.from([0,0,0,2])]);var n=new s(r),o=e.length,a=o%16;n.update(e),a&&(a=16-a,n.update(i.alloc(a,0))),n.update(i.alloc(8,0));var f=8*o,c=i.alloc(8);c.writeUIntBE(f,0,8),n.update(c),t._finID=n.state;var h=i.from(t._finID);return u(h),h}(this,r,c),this._prev=i.from(r),this._cache=i.allocUnsafe(0),this._secCache=i.allocUnsafe(0),this._decrypt=a,this._alen=0,this._len=0,this._mode=t,this._authTag=null,this._called=!1}a(c,o),c.prototype._update=function(t){if(!this._called&&this._alen){var e=16-this._alen%16;e<16&&(e=i.alloc(e,0),this._ghash.update(e))}this._called=!0;var r=this._mode.encrypt(this,t);return this._decrypt?this._ghash.update(t):this._ghash.update(r),this._len+=t.length,r},c.prototype._final=function(){if(this._decrypt&&!this._authTag)throw new Error("Unsupported state or unable to authenticate data");var t=f(this._ghash.final(8*this._alen,8*this._len),this._cipher.encryptBlock(this._finID));if(this._decrypt&&function(t,e){var r=0;t.length!==e.length&&r++;for(var n=Math.min(t.length,e.length),i=0;i16)return e=this.cache.slice(0,16),this.cache=this.cache.slice(16),e}else if(this.cache.length>=16)return e=this.cache.slice(0,16),this.cache=this.cache.slice(16),e;return null},h.prototype.flush=function(){if(this.cache.length)return this.cache},r.createDecipher=function(t,e){var r=o[t.toLowerCase()];if(!r)throw new TypeError("invalid suite type");var n=u(e,!1,r.key,r.iv);return d(t,n.key,n.iv)},r.createDecipheriv=d},{"./aes":18,"./authCipher":19,"./modes":31,"./streamCipher":34,"cipher-base":48,evp_bytestokey:84,inherits:101,"safe-buffer":143}],22:[function(t,e,r){var n=t("./modes"),i=t("./authCipher"),o=t("safe-buffer").Buffer,a=t("./streamCipher"),s=t("cipher-base"),f=t("./aes"),u=t("evp_bytestokey");function c(t,e,r){s.call(this),this._cache=new d,this._cipher=new f.AES(e),this._prev=o.from(r),this._mode=t,this._autopadding=!0}t("inherits")(c,s),c.prototype._update=function(t){var e,r;this._cache.add(t);for(var n=[];e=this._cache.get();)r=this._mode.encrypt(this,e),n.push(r);return o.concat(n)};var h=o.alloc(16,16);function d(){this.cache=o.allocUnsafe(0)}function l(t,e,r){var s=n[t.toLowerCase()];if(!s)throw new TypeError("invalid suite type");if("string"==typeof e&&(e=o.from(e)),e.length!==s.key/8)throw new TypeError("invalid key length "+e.length);if("string"==typeof r&&(r=o.from(r)),"GCM"!==s.mode&&r.length!==s.iv)throw new TypeError("invalid iv length "+r.length);return"stream"===s.type?new a(s.module,e,r):"auth"===s.type?new i(s.module,e,r):new c(s.module,e,r)}c.prototype._final=function(){var t=this._cache.flush();if(this._autopadding)return t=this._mode.encrypt(this,t),this._cipher.scrub(),t;if(!t.equals(h))throw this._cipher.scrub(),new Error("data not multiple of block length")},c.prototype.setAutoPadding=function(t){return this._autopadding=!!t,this},d.prototype.add=function(t){this.cache=o.concat([this.cache,t])},d.prototype.get=function(){if(this.cache.length>15){var t=this.cache.slice(0,16);return this.cache=this.cache.slice(16),t}return null},d.prototype.flush=function(){for(var t=16-this.cache.length,e=o.allocUnsafe(t),r=-1;++r>>0,0),e.writeUInt32BE(t[1]>>>0,4),e.writeUInt32BE(t[2]>>>0,8),e.writeUInt32BE(t[3]>>>0,12),e}function a(t){this.h=t,this.state=n.alloc(16,0),this.cache=n.allocUnsafe(0)}a.prototype.ghash=function(t){for(var e=-1;++e0;e--)n[e]=n[e]>>>1|(1&n[e-1])<<31;n[0]=n[0]>>>1,r&&(n[0]=n[0]^225<<24)}this.state=o(i)},a.prototype.update=function(t){var e;for(this.cache=n.concat([this.cache,t]);this.cache.length>=16;)e=this.cache.slice(0,16),this.cache=this.cache.slice(16),this.ghash(e)},a.prototype.final=function(t,e){return this.cache.length&&this.ghash(n.concat([this.cache,i],16)),this.ghash(o([0,t,0,e])),this.state},e.exports=a},{"safe-buffer":143}],24:[function(t,e,r){e.exports=function(t){for(var e,r=t.length;r--;){if(255!==(e=t.readUInt8(r))){e++,t.writeUInt8(e,r);break}t.writeUInt8(0,r)}}},{}],25:[function(t,e,r){var n=t("buffer-xor");r.encrypt=function(t,e){var r=n(e,t._prev);return t._prev=t._cipher.encryptBlock(r),t._prev},r.decrypt=function(t,e){var r=t._prev;t._prev=e;var i=t._cipher.decryptBlock(e);return n(i,r)}},{"buffer-xor":46}],26:[function(t,e,r){var n=t("safe-buffer").Buffer,i=t("buffer-xor");function o(t,e,r){var o=e.length,a=i(e,t._cache);return t._cache=t._cache.slice(o),t._prev=n.concat([t._prev,r?e:a]),a}r.encrypt=function(t,e,r){for(var i,a=n.allocUnsafe(0);e.length;){if(0===t._cache.length&&(t._cache=t._cipher.encryptBlock(t._prev),t._prev=n.allocUnsafe(0)),!(t._cache.length<=e.length)){a=n.concat([a,o(t,e,r)]);break}i=t._cache.length,a=n.concat([a,o(t,e.slice(0,i),r)]),e=e.slice(i)}return a}},{"buffer-xor":46,"safe-buffer":143}],27:[function(t,e,r){var n=t("safe-buffer").Buffer;function i(t,e,r){for(var n,i,a=-1,s=0;++a<8;)n=e&1<<7-a?128:0,s+=(128&(i=t._cipher.encryptBlock(t._prev)[0]^n))>>a%8,t._prev=o(t._prev,r?n:i);return s}function o(t,e){var r=t.length,i=-1,o=n.allocUnsafe(t.length);for(t=n.concat([t,n.from([e])]);++i>7;return o}r.encrypt=function(t,e,r){for(var o=e.length,a=n.allocUnsafe(o),s=-1;++s=0||!r.umod(t.prime1)||!r.umod(t.prime2);)r=new n(i(e));return r}e.exports=o,o.getr=a}).call(this,t("buffer").Buffer)},{"bn.js":"BN",buffer:47,randombytes:127}],39:[function(t,e,r){e.exports=t("./browser/algorithms.json")},{"./browser/algorithms.json":40}],40:[function(t,e,r){e.exports={sha224WithRSAEncryption:{sign:"rsa",hash:"sha224",id:"302d300d06096086480165030402040500041c"},"RSA-SHA224":{sign:"ecdsa/rsa",hash:"sha224",id:"302d300d06096086480165030402040500041c"},sha256WithRSAEncryption:{sign:"rsa",hash:"sha256",id:"3031300d060960864801650304020105000420"},"RSA-SHA256":{sign:"ecdsa/rsa",hash:"sha256",id:"3031300d060960864801650304020105000420"},sha384WithRSAEncryption:{sign:"rsa",hash:"sha384",id:"3041300d060960864801650304020205000430"},"RSA-SHA384":{sign:"ecdsa/rsa",hash:"sha384",id:"3041300d060960864801650304020205000430"},sha512WithRSAEncryption:{sign:"rsa",hash:"sha512",id:"3051300d060960864801650304020305000440"},"RSA-SHA512":{sign:"ecdsa/rsa",hash:"sha512",id:"3051300d060960864801650304020305000440"},"RSA-SHA1":{sign:"rsa",hash:"sha1",id:"3021300906052b0e03021a05000414"},"ecdsa-with-SHA1":{sign:"ecdsa",hash:"sha1",id:""},sha256:{sign:"ecdsa",hash:"sha256",id:""},sha224:{sign:"ecdsa",hash:"sha224",id:""},sha384:{sign:"ecdsa",hash:"sha384",id:""},sha512:{sign:"ecdsa",hash:"sha512",id:""},"DSA-SHA":{sign:"dsa",hash:"sha1",id:""},"DSA-SHA1":{sign:"dsa",hash:"sha1",id:""},DSA:{sign:"dsa",hash:"sha1",id:""},"DSA-WITH-SHA224":{sign:"dsa",hash:"sha224",id:""},"DSA-SHA224":{sign:"dsa",hash:"sha224",id:""},"DSA-WITH-SHA256":{sign:"dsa",hash:"sha256",id:""},"DSA-SHA256":{sign:"dsa",hash:"sha256",id:""},"DSA-WITH-SHA384":{sign:"dsa",hash:"sha384",id:""},"DSA-SHA384":{sign:"dsa",hash:"sha384",id:""},"DSA-WITH-SHA512":{sign:"dsa",hash:"sha512",id:""},"DSA-SHA512":{sign:"dsa",hash:"sha512",id:""},"DSA-RIPEMD160":{sign:"dsa",hash:"rmd160",id:""},ripemd160WithRSA:{sign:"rsa",hash:"rmd160",id:"3021300906052b2403020105000414"},"RSA-RIPEMD160":{sign:"rsa",hash:"rmd160",id:"3021300906052b2403020105000414"},md5WithRSAEncryption:{sign:"rsa",hash:"md5",id:"3020300c06082a864886f70d020505000410"},"RSA-MD5":{sign:"rsa",hash:"md5",id:"3020300c06082a864886f70d020505000410"}}},{}],41:[function(t,e,r){e.exports={"1.3.132.0.10":"secp256k1","1.3.132.0.33":"p224","1.2.840.10045.3.1.1":"p192","1.2.840.10045.3.1.7":"p256","1.3.132.0.34":"p384","1.3.132.0.35":"p521"}},{}],42:[function(t,e,r){(function(r){var n=t("create-hash"),i=t("stream"),o=t("inherits"),a=t("./sign"),s=t("./verify"),f=t("./algorithms.json");function u(t){i.Writable.call(this);var e=f[t];if(!e)throw new Error("Unknown message digest");this._hashType=e.hash,this._hash=n(e.hash),this._tag=e.id,this._signType=e.sign}function c(t){i.Writable.call(this);var e=f[t];if(!e)throw new Error("Unknown message digest");this._hash=n(e.hash),this._tag=e.id,this._signType=e.sign}function h(t){return new u(t)}function d(t){return new c(t)}Object.keys(f).forEach(function(t){f[t].id=new r(f[t].id,"hex"),f[t.toLowerCase()]=f[t]}),o(u,i.Writable),u.prototype._write=function(t,e,r){this._hash.update(t),r()},u.prototype.update=function(t,e){return"string"==typeof t&&(t=new r(t,e)),this._hash.update(t),this},u.prototype.sign=function(t,e){this.end();var r=this._hash.digest(),n=a(r,t,this._hashType,this._signType,this._tag);return e?n.toString(e):n},o(c,i.Writable),c.prototype._write=function(t,e,r){this._hash.update(t),r()},c.prototype.update=function(t,e){return"string"==typeof t&&(t=new r(t,e)),this._hash.update(t),this},c.prototype.verify=function(t,e,n){"string"==typeof e&&(e=new r(e,n)),this.end();var i=this._hash.digest();return s(e,i,t,this._signType,this._tag)},e.exports={Sign:h,Verify:d,createSign:h,createVerify:d}}).call(this,t("buffer").Buffer)},{"./algorithms.json":40,"./sign":43,"./verify":44,buffer:47,"create-hash":51,inherits:101,stream:152}],43:[function(t,e,r){(function(r){var n=t("create-hmac"),i=t("browserify-rsa"),o=t("elliptic").ec,a=t("bn.js"),s=t("parse-asn1"),f=t("./curves.json");function u(t,e,i,o){if((t=new r(t.toArray())).length0&&r.ishrn(n),r}function h(t,e,i){var o,a;do{for(o=new r(0);8*o.length=e)throw new Error("invalid sig")}e.exports=function(t,e,f,u,c){var h=o(f);if("ec"===h.type){if("ecdsa"!==u&&"ecdsa/rsa"!==u)throw new Error("wrong public key type");return function(t,e,r){var n=a[r.data.algorithm.curve.join(".")];if(!n)throw new Error("unknown curve "+r.data.algorithm.curve.join("."));var o=new i(n),s=r.data.subjectPrivateKey.data;return o.verify(e,t,s)}(t,e,h)}if("dsa"===h.type){if("dsa"!==u)throw new Error("wrong public key type");return function(t,e,r){var i=r.data.p,a=r.data.q,f=r.data.g,u=r.data.pub_key,c=o.signature.decode(t,"der"),h=c.s,d=c.r;s(h,a),s(d,a);var l=n.mont(i),p=h.invm(a);return 0===f.toRed(l).redPow(new n(e).mul(p).mod(a)).fromRed().mul(u.toRed(l).redPow(d.mul(p).mod(a)).fromRed()).mod(i).mod(a).cmp(d)}(t,e,h)}if("rsa"!==u&&"ecdsa/rsa"!==u)throw new Error("wrong public key type");e=r.concat([c,e]);for(var d=h.modulus.byteLength(),l=[1],p=0;e.length+l.length+2o)throw new RangeError("Invalid typed array length");var e=new Uint8Array(t);return e.__proto__=s.prototype,e}function s(t,e,r){if("number"==typeof t){if("string"==typeof e)throw new Error("If encoding is specified then the first argument must be a string");return 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h=a.substitute(u,c),d=o;o=(s^a.permute(h))>>>0,s=d}a.rip(o,s,n,i)}},{"../des":57,inherits:101,"minimalistic-assert":107}],61:[function(t,e,r){var n=t("minimalistic-assert"),i=t("inherits"),o=t("../des"),a=o.Cipher,s=o.DES;function f(t){a.call(this,t);var e=new function(t,e){n.equal(e.length,24,"Invalid key length");var r=e.slice(0,8),i=e.slice(8,16),o=e.slice(16,24);this.ciphers="encrypt"===t?[s.create({type:"encrypt",key:r}),s.create({type:"decrypt",key:i}),s.create({type:"encrypt",key:o})]:[s.create({type:"decrypt",key:o}),s.create({type:"encrypt",key:i}),s.create({type:"decrypt",key:r})]}(this.type,this.options.key);this._edeState=e}i(f,a),e.exports=f,f.create=function(t){return new f(t)},f.prototype._update=function(t,e,r,n){var i=this._edeState;i.ciphers[0]._update(t,e,r,n),i.ciphers[1]._update(r,n,r,n),i.ciphers[2]._update(r,n,r,n)},f.prototype._pad=s.prototype._pad,f.prototype._unpad=s.prototype._unpad},{"../des":57,inherits:101,"minimalistic-assert":107}],62:[function(t,e,r){r.readUInt32BE=function(t,e){return(t[0+e]<<24|t[1+e]<<16|t[2+e]<<8|t[3+e])>>>0},r.writeUInt32BE=function(t,e,r){t[0+r]=e>>>24,t[1+r]=e>>>16&255,t[2+r]=e>>>8&255,t[3+r]=255&e},r.ip=function(t,e,r,n){for(var i=0,o=0,a=6;a>=0;a-=2){for(var s=0;s<=24;s+=8)i<<=1,i|=e>>>s+a&1;for(s=0;s<=24;s+=8)i<<=1,i|=t>>>s+a&1}for(a=6;a>=0;a-=2){for(s=1;s<=25;s+=8)o<<=1,o|=e>>>s+a&1;for(s=1;s<=25;s+=8)o<<=1,o|=t>>>s+a&1}r[n+0]=i>>>0,r[n+1]=o>>>0},r.rip=function(t,e,r,n){for(var i=0,o=0,a=0;a<4;a++)for(var s=24;s>=0;s-=8)i<<=1,i|=e>>>s+a&1,i<<=1,i|=t>>>s+a&1;for(a=4;a<8;a++)for(s=24;s>=0;s-=8)o<<=1,o|=e>>>s+a&1,o<<=1,o|=t>>>s+a&1;r[n+0]=i>>>0,r[n+1]=o>>>0},r.pc1=function(t,e,r,n){for(var i=0,o=0,a=7;a>=5;a--){for(var s=0;s<=24;s+=8)i<<=1,i|=e>>s+a&1;for(s=0;s<=24;s+=8)i<<=1,i|=t>>s+a&1}for(s=0;s<=24;s+=8)i<<=1,i|=e>>s+a&1;for(a=1;a<=3;a++){for(s=0;s<=24;s+=8)o<<=1,o|=e>>s+a&1;for(s=0;s<=24;s+=8)o<<=1,o|=t>>s+a&1}for(s=0;s<=24;s+=8)o<<=1,o|=t>>s+a&1;r[n+0]=i>>>0,r[n+1]=o>>>0},r.r28shl=function(t,e){return t<>>28-e};var n=[14,11,17,4,27,23,25,0,13,22,7,18,5,9,16,24,2,20,12,21,1,8,15,26,15,4,25,19,9,1,26,16,5,11,23,8,12,7,17,0,22,3,10,14,6,20,27,24];r.pc2=function(t,e,r,i){for(var o=0,a=0,s=n.length>>>1,f=0;f>>n[f]&1;for(f=s;f>>n[f]&1;r[i+0]=o>>>0,r[i+1]=a>>>0},r.expand=function(t,e,r){var n=0,i=0;n=(1&t)<<5|t>>>27;for(var o=23;o>=15;o-=4)n<<=6,n|=t>>>o&63;for(o=11;o>=3;o-=4)i|=t>>>o&63,i<<=6;i|=(31&t)<<1|t>>>31,e[r+0]=n>>>0,e[r+1]=i>>>0};var i=[14,0,4,15,13,7,1,4,2,14,15,2,11,13,8,1,3,10,10,6,6,12,12,11,5,9,9,5,0,3,7,8,4,15,1,12,14,8,8,2,13,4,6,9,2,1,11,7,15,5,12,11,9,3,7,14,3,10,10,0,5,6,0,13,15,3,1,13,8,4,14,7,6,15,11,2,3,8,4,14,9,12,7,0,2,1,13,10,12,6,0,9,5,11,10,5,0,13,14,8,7,10,11,1,10,3,4,15,13,4,1,2,5,11,8,6,12,7,6,12,9,0,3,5,2,14,15,9,10,13,0,7,9,0,14,9,6,3,3,4,15,6,5,10,1,2,13,8,12,5,7,14,11,12,4,11,2,15,8,1,13,1,6,10,4,13,9,0,8,6,15,9,3,8,0,7,11,4,1,15,2,14,12,3,5,11,10,5,14,2,7,12,7,13,13,8,14,11,3,5,0,6,6,15,9,0,10,3,1,4,2,7,8,2,5,12,11,1,12,10,4,14,15,9,10,3,6,15,9,0,0,6,12,10,11,1,7,13,13,8,15,9,1,4,3,5,14,11,5,12,2,7,8,2,4,14,2,14,12,11,4,2,1,12,7,4,10,7,11,13,6,1,8,5,5,0,3,15,15,10,13,3,0,9,14,8,9,6,4,11,2,8,1,12,11,7,10,1,13,14,7,2,8,13,15,6,9,15,12,0,5,9,6,10,3,4,0,5,14,3,12,10,1,15,10,4,15,2,9,7,2,12,6,9,8,5,0,6,13,1,3,13,4,14,14,0,7,11,5,3,11,8,9,4,14,3,15,2,5,12,2,9,8,5,12,15,3,10,7,11,0,14,4,1,10,7,1,6,13,0,11,8,6,13,4,13,11,0,2,11,14,7,15,4,0,9,8,1,13,10,3,14,12,3,9,5,7,12,5,2,10,15,6,8,1,6,1,6,4,11,11,13,13,8,12,1,3,4,7,10,14,7,10,9,15,5,6,0,8,15,0,14,5,2,9,3,2,12,13,1,2,15,8,13,4,8,6,10,15,3,11,7,1,4,10,12,9,5,3,6,14,11,5,0,0,14,12,9,7,2,7,2,11,1,4,14,1,7,9,4,12,10,14,8,2,13,0,15,6,12,10,9,13,0,15,3,3,5,5,6,8,11];r.substitute=function(t,e){for(var r=0,n=0;n<4;n++){r<<=4,r|=i[64*n+(t>>>18-6*n&63)]}for(n=0;n<4;n++){r<<=4,r|=i[256+64*n+(e>>>18-6*n&63)]}return r>>>0};var o=[16,25,12,11,3,20,4,15,31,17,9,6,27,14,1,22,30,24,8,18,0,5,29,23,13,19,2,26,10,21,28,7];r.permute=function(t){for(var e=0,r=0;r>>o[r]&1;return e>>>0},r.padSplit=function(t,e,r){for(var n=t.toString(2);n.lengtht;)r.ishrn(1);if(r.isEven()&&r.iadd(s),r.testn(1)||r.iadd(f),e.cmp(f)){if(!e.cmp(u))for(;r.mod(c).cmp(h);)r.iadd(l)}else for(;r.mod(o).cmp(d);)r.iadd(l);if(b(p=r.shrn(1))&&b(r)&&m(p)&&m(r)&&a.test(p)&&a.test(r))return r}}},{"bn.js":"BN","miller-rabin":106,randombytes:127}],66:[function(t,e,r){e.exports={modp1:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a63a3620ffffffffffffffff"},modp2:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece65381ffffffffffffffff"},modp5:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca237327ffffffffffffffff"},modp14:{gen:"02",prime:"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"},modp15:{gen:"02",prime:"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"},modp16:{gen:"02",prime:"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"},modp17:{gen:"02",prime:"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"},modp18:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c23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n=r;n.version=t("../package.json").version,n.utils=t("./elliptic/utils"),n.rand=t("brorand"),n.curve=t("./elliptic/curve"),n.curves=t("./elliptic/curves"),n.ec=t("./elliptic/ec"),n.eddsa=t("./elliptic/eddsa")},{"../package.json":82,"./elliptic/curve":70,"./elliptic/curves":73,"./elliptic/ec":74,"./elliptic/eddsa":77,"./elliptic/utils":81,brorand:16}],68:[function(t,e,r){var n=t("bn.js"),i=t("../../elliptic").utils,o=i.getNAF,a=i.getJSF,s=i.assert;function f(t,e){this.type=t,this.p=new n(e.p,16),this.red=e.prime?n.red(e.prime):n.mont(this.p),this.zero=new n(0).toRed(this.red),this.one=new n(1).toRed(this.red),this.two=new n(2).toRed(this.red),this.n=e.n&&new n(e.n,16),this.g=e.g&&this.pointFromJSON(e.g,e.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4);var r=this.n&&this.p.div(this.n);!r||r.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function u(t,e){this.curve=t,this.type=e,this.precomputed=null}e.exports=f,f.prototype.point=function(){throw new Error("Not implemented")},f.prototype.validate=function(){throw new Error("Not implemented")},f.prototype._fixedNafMul=function(t,e){s(t.precomputed);var r=t._getDoubles(),n=o(e,1),i=(1<=f;e--)u=(u<<1)+n[e];a.push(u)}for(var c=this.jpoint(null,null,null),h=this.jpoint(null,null,null),d=i;d>0;d--){for(f=0;f=0;u--){for(e=0;u>=0&&0===a[u];u--)e++;if(u>=0&&e++,f=f.dblp(e),u<0)break;var c=a[u];s(0!==c),f="affine"===t.type?c>0?f.mixedAdd(i[c-1>>1]):f.mixedAdd(i[-c-1>>1].neg()):c>0?f.add(i[c-1>>1]):f.add(i[-c-1>>1].neg())}return"affine"===t.type?f.toP():f},f.prototype._wnafMulAdd=function(t,e,r,n,i){for(var s=this._wnafT1,f=this._wnafT2,u=this._wnafT3,c=0,h=0;h=1;h-=2){var l=h-1,p=h;if(1===s[l]&&1===s[p]){var b=[e[l],null,null,e[p]];0===e[l].y.cmp(e[p].y)?(b[1]=e[l].add(e[p]),b[2]=e[l].toJ().mixedAdd(e[p].neg())):0===e[l].y.cmp(e[p].y.redNeg())?(b[1]=e[l].toJ().mixedAdd(e[p]),b[2]=e[l].add(e[p].neg())):(b[1]=e[l].toJ().mixedAdd(e[p]),b[2]=e[l].toJ().mixedAdd(e[p].neg()));var m=[-3,-1,-5,-7,0,7,5,1,3],y=a(r[l],r[p]);c=Math.max(y[0].length,c),u[l]=new Array(c),u[p]=new Array(c);for(var v=0;v=0;h--){for(var k=0;h>=0;){var x=!0;for(v=0;v=0&&k++,_=_.dblp(k),h<0)break;for(v=0;v0?S=f[v][E-1>>1]:E<0&&(S=f[v][-E-1>>1].neg()),_="affine"===S.type?_.mixedAdd(S):_.add(S))}}for(h=0;h=Math.ceil((t.bitLength()+1)/e.step)},u.prototype._getDoubles=function(t,e){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],n=this,i=0;i":""},c.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&0===this.y.cmp(this.z)},c.prototype._extDbl=function(){var t=this.x.redSqr(),e=this.y.redSqr(),r=this.z.redSqr();r=r.redIAdd(r);var n=this.curve._mulA(t),i=this.x.redAdd(this.y).redSqr().redISub(t).redISub(e),o=n.redAdd(e),a=o.redSub(r),s=n.redSub(e),f=i.redMul(a),u=o.redMul(s),c=i.redMul(s),h=a.redMul(o);return this.curve.point(f,u,h,c)},c.prototype._projDbl=function(){var t,e,r,n=this.x.redAdd(this.y).redSqr(),i=this.x.redSqr(),o=this.y.redSqr();if(this.curve.twisted){var a=(u=this.curve._mulA(i)).redAdd(o);if(this.zOne)t=n.redSub(i).redSub(o).redMul(a.redSub(this.curve.two)),e=a.redMul(u.redSub(o)),r=a.redSqr().redSub(a).redSub(a);else{var s=this.z.redSqr(),f=a.redSub(s).redISub(s);t=n.redSub(i).redISub(o).redMul(f),e=a.redMul(u.redSub(o)),r=a.redMul(f)}}else{var u=i.redAdd(o);s=this.curve._mulC(this.c.redMul(this.z)).redSqr(),f=u.redSub(s).redSub(s);t=this.curve._mulC(n.redISub(u)).redMul(f),e=this.curve._mulC(u).redMul(i.redISub(o)),r=u.redMul(f)}return this.curve.point(t,e,r)},c.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},c.prototype._extAdd=function(t){var e=this.y.redSub(this.x).redMul(t.y.redSub(t.x)),r=this.y.redAdd(this.x).redMul(t.y.redAdd(t.x)),n=this.t.redMul(this.curve.dd).redMul(t.t),i=this.z.redMul(t.z.redAdd(t.z)),o=r.redSub(e),a=i.redSub(n),s=i.redAdd(n),f=r.redAdd(e),u=o.redMul(a),c=s.redMul(f),h=o.redMul(f),d=a.redMul(s);return this.curve.point(u,c,d,h)},c.prototype._projAdd=function(t){var e,r,n=this.z.redMul(t.z),i=n.redSqr(),o=this.x.redMul(t.x),a=this.y.redMul(t.y),s=this.curve.d.redMul(o).redMul(a),f=i.redSub(s),u=i.redAdd(s),c=this.x.redAdd(this.y).redMul(t.x.redAdd(t.y)).redISub(o).redISub(a),h=n.redMul(f).redMul(c);return this.curve.twisted?(e=n.redMul(u).redMul(a.redSub(this.curve._mulA(o))),r=f.redMul(u)):(e=n.redMul(u).redMul(a.redSub(o)),r=this.curve._mulC(f).redMul(u)),this.curve.point(h,e,r)},c.prototype.add=function(t){return this.isInfinity()?t:t.isInfinity()?this:this.curve.extended?this._extAdd(t):this._projAdd(t)},c.prototype.mul=function(t){return this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve._wnafMul(this,t)},c.prototype.mulAdd=function(t,e,r){return this.curve._wnafMulAdd(1,[this,e],[t,r],2,!1)},c.prototype.jmulAdd=function(t,e,r){return this.curve._wnafMulAdd(1,[this,e],[t,r],2,!0)},c.prototype.normalize=function(){if(this.zOne)return this;var t=this.z.redInvm();return this.x=this.x.redMul(t),this.y=this.y.redMul(t),this.t&&(this.t=this.t.redMul(t)),this.z=this.curve.one,this.zOne=!0,this},c.prototype.neg=function(){return this.curve.point(this.x.redNeg(),this.y,this.z,this.t&&this.t.redNeg())},c.prototype.getX=function(){return this.normalize(),this.x.fromRed()},c.prototype.getY=function(){return this.normalize(),this.y.fromRed()},c.prototype.eq=function(t){return this===t||0===this.getX().cmp(t.getX())&&0===this.getY().cmp(t.getY())},c.prototype.eqXToP=function(t){var e=t.toRed(this.curve.red).redMul(this.z);if(0===this.x.cmp(e))return!0;for(var r=t.clone(),n=this.curve.redN.redMul(this.z);;){if(r.iadd(this.curve.n),r.cmp(this.curve.p)>=0)return!1;if(e.redIAdd(n),0===this.x.cmp(e))return!0}return!1},c.prototype.toP=c.prototype.normalize,c.prototype.mixedAdd=c.prototype.add},{"../../elliptic":67,"../curve":70,"bn.js":"BN",inherits:101}],70:[function(t,e,r){var n=r;n.base=t("./base"),n.short=t("./short"),n.mont=t("./mont"),n.edwards=t("./edwards")},{"./base":68,"./edwards":69,"./mont":71,"./short":72}],71:[function(t,e,r){var n=t("../curve"),i=t("bn.js"),o=t("inherits"),a=n.base,s=t("../../elliptic").utils;function f(t){a.call(this,"mont",t),this.a=new i(t.a,16).toRed(this.red),this.b=new i(t.b,16).toRed(this.red),this.i4=new i(4).toRed(this.red).redInvm(),this.two=new i(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function u(t,e,r){a.BasePoint.call(this,t,"projective"),null===e&&null===r?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new i(e,16),this.z=new i(r,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}o(f,a),e.exports=f,f.prototype.validate=function(t){var e=t.normalize().x,r=e.redSqr(),n=r.redMul(e).redAdd(r.redMul(this.a)).redAdd(e);return 0===n.redSqrt().redSqr().cmp(n)},o(u,a.BasePoint),f.prototype.decodePoint=function(t,e){return this.point(s.toArray(t,e),1)},f.prototype.point=function(t,e){return new u(this,t,e)},f.prototype.pointFromJSON=function(t){return u.fromJSON(this,t)},u.prototype.precompute=function(){},u.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},u.fromJSON=function(t,e){return new u(t,e[0],e[1]||t.one)},u.prototype.inspect=function(){return this.isInfinity()?"":""},u.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},u.prototype.dbl=function(){var t=this.x.redAdd(this.z).redSqr(),e=this.x.redSub(this.z).redSqr(),r=t.redSub(e),n=t.redMul(e),i=r.redMul(e.redAdd(this.curve.a24.redMul(r)));return this.curve.point(n,i)},u.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},u.prototype.diffAdd=function(t,e){var r=this.x.redAdd(this.z),n=this.x.redSub(this.z),i=t.x.redAdd(t.z),o=t.x.redSub(t.z).redMul(r),a=i.redMul(n),s=e.z.redMul(o.redAdd(a).redSqr()),f=e.x.redMul(o.redISub(a).redSqr());return this.curve.point(s,f)},u.prototype.mul=function(t){for(var e=t.clone(),r=this,n=this.curve.point(null,null),i=[];0!==e.cmpn(0);e.iushrn(1))i.push(e.andln(1));for(var o=i.length-1;o>=0;o--)0===i[o]?(r=r.diffAdd(n,this),n=n.dbl()):(n=r.diffAdd(n,this),r=r.dbl());return n},u.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},u.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},u.prototype.eq=function(t){return 0===this.getX().cmp(t.getX())},u.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},u.prototype.getX=function(){return this.normalize(),this.x.fromRed()}},{"../../elliptic":67,"../curve":70,"bn.js":"BN",inherits:101}],72:[function(t,e,r){var n=t("../curve"),i=t("../../elliptic"),o=t("bn.js"),a=t("inherits"),s=n.base,f=i.utils.assert;function u(t){s.call(this,"short",t),this.a=new o(t.a,16).toRed(this.red),this.b=new o(t.b,16).toRed(this.red),this.tinv=this.two.redInvm(),this.zeroA=0===this.a.fromRed().cmpn(0),this.threeA=0===this.a.fromRed().sub(this.p).cmpn(-3),this.endo=this._getEndomorphism(t),this._endoWnafT1=new Array(4),this._endoWnafT2=new Array(4)}function c(t,e,r,n){s.BasePoint.call(this,t,"affine"),null===e&&null===r?(this.x=null,this.y=null,this.inf=!0):(this.x=new o(e,16),this.y=new o(r,16),n&&(this.x.forceRed(this.curve.red),this.y.forceRed(this.curve.red)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.inf=!1)}function h(t,e,r,n){s.BasePoint.call(this,t,"jacobian"),null===e&&null===r&&null===n?(this.x=this.curve.one,this.y=this.curve.one,this.z=new o(0)):(this.x=new o(e,16),this.y=new o(r,16),this.z=new o(n,16)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.zOne=this.z===this.curve.one}a(u,s),e.exports=u,u.prototype._getEndomorphism=function(t){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var e,r;if(t.beta)e=new o(t.beta,16).toRed(this.red);else{var n=this._getEndoRoots(this.p);e=(e=n[0].cmp(n[1])<0?n[0]:n[1]).toRed(this.red)}if(t.lambda)r=new o(t.lambda,16);else{var i=this._getEndoRoots(this.n);0===this.g.mul(i[0]).x.cmp(this.g.x.redMul(e))?r=i[0]:(r=i[1],f(0===this.g.mul(r).x.cmp(this.g.x.redMul(e))))}return{beta:e,lambda:r,basis:t.basis?t.basis.map(function(t){return{a:new o(t.a,16),b:new o(t.b,16)}}):this._getEndoBasis(r)}}},u.prototype._getEndoRoots=function(t){var e=t===this.p?this.red:o.mont(t),r=new o(2).toRed(e).redInvm(),n=r.redNeg(),i=new o(3).toRed(e).redNeg().redSqrt().redMul(r);return[n.redAdd(i).fromRed(),n.redSub(i).fromRed()]},u.prototype._getEndoBasis=function(t){for(var e,r,n,i,a,s,f,u,c,h=this.n.ushrn(Math.floor(this.n.bitLength()/2)),d=t,l=this.n.clone(),p=new o(1),b=new o(0),m=new o(0),y=new o(1),v=0;0!==d.cmpn(0);){var g=l.div(d);u=l.sub(g.mul(d)),c=m.sub(g.mul(p));var w=y.sub(g.mul(b));if(!n&&u.cmp(h)<0)e=f.neg(),r=p,n=u.neg(),i=c;else if(n&&2==++v)break;f=u,l=d,d=u,m=p,p=c,y=b,b=w}a=u.neg(),s=c;var _=n.sqr().add(i.sqr());return a.sqr().add(s.sqr()).cmp(_)>=0&&(a=e,s=r),n.negative&&(n=n.neg(),i=i.neg()),a.negative&&(a=a.neg(),s=s.neg()),[{a:n,b:i},{a:a,b:s}]},u.prototype._endoSplit=function(t){var e=this.endo.basis,r=e[0],n=e[1],i=n.b.mul(t).divRound(this.n),o=r.b.neg().mul(t).divRound(this.n),a=i.mul(r.a),s=o.mul(n.a),f=i.mul(r.b),u=o.mul(n.b);return{k1:t.sub(a).sub(s),k2:f.add(u).neg()}},u.prototype.pointFromX=function(t,e){(t=new o(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr().redMul(t).redIAdd(t.redMul(this.a)).redIAdd(this.b),n=r.redSqrt();if(0!==n.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid point");var i=n.fromRed().isOdd();return(e&&!i||!e&&i)&&(n=n.redNeg()),this.point(t,n)},u.prototype.validate=function(t){if(t.inf)return!0;var e=t.x,r=t.y,n=this.a.redMul(e),i=e.redSqr().redMul(e).redIAdd(n).redIAdd(this.b);return 0===r.redSqr().redISub(i).cmpn(0)},u.prototype._endoWnafMulAdd=function(t,e,r){for(var n=this._endoWnafT1,i=this._endoWnafT2,o=0;o":""},c.prototype.isInfinity=function(){return this.inf},c.prototype.add=function(t){if(this.inf)return t;if(t.inf)return this;if(this.eq(t))return this.dbl();if(this.neg().eq(t))return this.curve.point(null,null);if(0===this.x.cmp(t.x))return this.curve.point(null,null);var e=this.y.redSub(t.y);0!==e.cmpn(0)&&(e=e.redMul(this.x.redSub(t.x).redInvm()));var r=e.redSqr().redISub(this.x).redISub(t.x),n=e.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,n)},c.prototype.dbl=function(){if(this.inf)return this;var t=this.y.redAdd(this.y);if(0===t.cmpn(0))return this.curve.point(null,null);var e=this.curve.a,r=this.x.redSqr(),n=t.redInvm(),i=r.redAdd(r).redIAdd(r).redIAdd(e).redMul(n),o=i.redSqr().redISub(this.x.redAdd(this.x)),a=i.redMul(this.x.redSub(o)).redISub(this.y);return this.curve.point(o,a)},c.prototype.getX=function(){return this.x.fromRed()},c.prototype.getY=function(){return this.y.fromRed()},c.prototype.mul=function(t){return t=new o(t,16),this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve.endo?this.curve._endoWnafMulAdd([this],[t]):this.curve._wnafMul(this,t)},c.prototype.mulAdd=function(t,e,r){var n=[this,e],i=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i):this.curve._wnafMulAdd(1,n,i,2)},c.prototype.jmulAdd=function(t,e,r){var n=[this,e],i=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i,!0):this.curve._wnafMulAdd(1,n,i,2,!0)},c.prototype.eq=function(t){return this===t||this.inf===t.inf&&(this.inf||0===this.x.cmp(t.x)&&0===this.y.cmp(t.y))},c.prototype.neg=function(t){if(this.inf)return this;var e=this.curve.point(this.x,this.y.redNeg());if(t&&this.precomputed){var r=this.precomputed,n=function(t){return t.neg()};e.precomputed={naf:r.naf&&{wnd:r.naf.wnd,points:r.naf.points.map(n)},doubles:r.doubles&&{step:r.doubles.step,points:r.doubles.points.map(n)}}}return e},c.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},a(h,s.BasePoint),u.prototype.jpoint=function(t,e,r){return new h(this,t,e,r)},h.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var t=this.z.redInvm(),e=t.redSqr(),r=this.x.redMul(e),n=this.y.redMul(e).redMul(t);return this.curve.point(r,n)},h.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},h.prototype.add=function(t){if(this.isInfinity())return t;if(t.isInfinity())return this;var e=t.z.redSqr(),r=this.z.redSqr(),n=this.x.redMul(e),i=t.x.redMul(r),o=this.y.redMul(e.redMul(t.z)),a=t.y.redMul(r.redMul(this.z)),s=n.redSub(i),f=o.redSub(a);if(0===s.cmpn(0))return 0!==f.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var u=s.redSqr(),c=u.redMul(s),h=n.redMul(u),d=f.redSqr().redIAdd(c).redISub(h).redISub(h),l=f.redMul(h.redISub(d)).redISub(o.redMul(c)),p=this.z.redMul(t.z).redMul(s);return this.curve.jpoint(d,l,p)},h.prototype.mixedAdd=function(t){if(this.isInfinity())return t.toJ();if(t.isInfinity())return this;var e=this.z.redSqr(),r=this.x,n=t.x.redMul(e),i=this.y,o=t.y.redMul(e).redMul(this.z),a=r.redSub(n),s=i.redSub(o);if(0===a.cmpn(0))return 0!==s.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var f=a.redSqr(),u=f.redMul(a),c=r.redMul(f),h=s.redSqr().redIAdd(u).redISub(c).redISub(c),d=s.redMul(c.redISub(h)).redISub(i.redMul(u)),l=this.z.redMul(a);return this.curve.jpoint(h,d,l)},h.prototype.dblp=function(t){if(0===t)return this;if(this.isInfinity())return this;if(!t)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var e=this,r=0;r=0)return!1;if(r.redIAdd(i),0===this.x.cmp(r))return!0}return!1},h.prototype.inspect=function(){return this.isInfinity()?"":""},h.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},{"../../elliptic":67,"../curve":70,"bn.js":"BN",inherits:101}],73:[function(t,e,r){var n,i=r,o=t("hash.js"),a=t("../elliptic"),s=a.utils.assert;function f(t){"short"===t.type?this.curve=new a.curve.short(t):"edwards"===t.type?this.curve=new a.curve.edwards(t):this.curve=new a.curve.mont(t),this.g=this.curve.g,this.n=this.curve.n,this.hash=t.hash,s(this.g.validate(),"Invalid curve"),s(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function u(t,e){Object.defineProperty(i,t,{configurable:!0,enumerable:!0,get:function(){var r=new f(e);return Object.defineProperty(i,t,{configurable:!0,enumerable:!0,value:r}),r}})}i.PresetCurve=f,u("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:o.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),u("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:o.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),u("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:o.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),u("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:o.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),u("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:o.sha512,gRed:!1,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 3fad0761 353c7086 a272c240 88be9476 9fd16650"]}),u("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:o.sha256,gRed:!1,g:["9"]}),u("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:o.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{n=t("./precomputed/secp256k1")}catch(t){n=void 0}u("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:o.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",n]})},{"../elliptic":67,"./precomputed/secp256k1":80,"hash.js":86}],74:[function(t,e,r){var n=t("bn.js"),i=t("hmac-drbg"),o=t("../../elliptic"),a=o.utils.assert,s=t("./key"),f=t("./signature");function u(t){if(!(this instanceof u))return new u(t);"string"==typeof t&&(a(o.curves.hasOwnProperty(t),"Unknown curve "+t),t=o.curves[t]),t instanceof o.curves.PresetCurve&&(t={curve:t}),this.curve=t.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=t.curve.g,this.g.precompute(t.curve.n.bitLength()+1),this.hash=t.hash||t.curve.hash}e.exports=u,u.prototype.keyPair=function(t){return new s(this,t)},u.prototype.keyFromPrivate=function(t,e){return s.fromPrivate(this,t,e)},u.prototype.keyFromPublic=function(t,e){return s.fromPublic(this,t,e)},u.prototype.genKeyPair=function(t){t||(t={});for(var e=new i({hash:this.hash,pers:t.pers,persEnc:t.persEnc||"utf8",entropy:t.entropy||o.rand(this.hash.hmacStrength),entropyEnc:t.entropy&&t.entropyEnc||"utf8",nonce:this.n.toArray()}),r=this.n.byteLength(),a=this.n.sub(new n(2));;){var s=new n(e.generate(r));if(!(s.cmp(a)>0))return s.iaddn(1),this.keyFromPrivate(s)}},u.prototype._truncateToN=function(t,e){var r=8*t.byteLength()-this.n.bitLength();return r>0&&(t=t.ushrn(r)),!e&&t.cmp(this.n)>=0?t.sub(this.n):t},u.prototype.sign=function(t,e,r,o){"object"===(void 0===r?"undefined":_typeof(r))&&(o=r,r=null),o||(o={}),e=this.keyFromPrivate(e,r),t=this._truncateToN(new n(t,16));for(var a=this.n.byteLength(),s=e.getPrivate().toArray("be",a),u=t.toArray("be",a),c=new i({hash:this.hash,entropy:s,nonce:u,pers:o.pers,persEnc:o.persEnc||"utf8"}),h=this.n.sub(new n(1)),d=0;;d++){var l=o.k?o.k(d):new n(c.generate(this.n.byteLength()));if(!((l=this._truncateToN(l,!0)).cmpn(1)<=0||l.cmp(h)>=0)){var p=this.g.mul(l);if(!p.isInfinity()){var b=p.getX(),m=b.umod(this.n);if(0!==m.cmpn(0)){var y=l.invm(this.n).mul(m.mul(e.getPrivate()).iadd(t));if(0!==(y=y.umod(this.n)).cmpn(0)){var v=(p.getY().isOdd()?1:0)|(0!==b.cmp(m)?2:0);return o.canonical&&y.cmp(this.nh)>0&&(y=this.n.sub(y),v^=1),new f({r:m,s:y,recoveryParam:v})}}}}}},u.prototype.verify=function(t,e,r,i){t=this._truncateToN(new n(t,16)),r=this.keyFromPublic(r,i);var o=(e=new f(e,"hex")).r,a=e.s;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;if(a.cmpn(1)<0||a.cmp(this.n)>=0)return!1;var s,u=a.invm(this.n),c=u.mul(t).umod(this.n),h=u.mul(o).umod(this.n);return this.curve._maxwellTrick?!(s=this.g.jmulAdd(c,r.getPublic(),h)).isInfinity()&&s.eqXToP(o):!(s=this.g.mulAdd(c,r.getPublic(),h)).isInfinity()&&0===s.getX().umod(this.n).cmp(o)},u.prototype.recoverPubKey=function(t,e,r,i){a((3&r)===r,"The recovery param is more than two bits"),e=new f(e,i);var o=this.n,s=new n(t),u=e.r,c=e.s,h=1&r,d=r>>1;if(u.cmp(this.curve.p.umod(this.curve.n))>=0&&d)throw new Error("Unable to find sencond key candinate");u=d?this.curve.pointFromX(u.add(this.curve.n),h):this.curve.pointFromX(u,h);var l=e.r.invm(o),p=o.sub(s).mul(l).umod(o),b=c.mul(l).umod(o);return this.g.mulAdd(p,u,b)},u.prototype.getKeyRecoveryParam=function(t,e,r,n){if(null!==(e=new f(e,n)).recoveryParam)return e.recoveryParam;for(var i=0;i<4;i++){var o;try{o=this.recoverPubKey(t,e,i)}catch(t){continue}if(o.eq(r))return i}throw new Error("Unable to find valid recovery factor")}},{"../../elliptic":67,"./key":75,"./signature":76,"bn.js":"BN","hmac-drbg":98}],75:[function(t,e,r){var n=t("bn.js"),i=t("../../elliptic").utils.assert;function o(t,e){this.ec=t,this.priv=null,this.pub=null,e.priv&&this._importPrivate(e.priv,e.privEnc),e.pub&&this._importPublic(e.pub,e.pubEnc)}e.exports=o,o.fromPublic=function(t,e,r){return e instanceof o?e:new o(t,{pub:e,pubEnc:r})},o.fromPrivate=function(t,e,r){return e instanceof o?e:new o(t,{priv:e,privEnc:r})},o.prototype.validate=function(){var t=this.getPublic();return t.isInfinity()?{result:!1,reason:"Invalid public key"}:t.validate()?t.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},o.prototype.getPublic=function(t,e){return"string"==typeof t&&(e=t,t=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),e?this.pub.encode(e,t):this.pub},o.prototype.getPrivate=function(t){return"hex"===t?this.priv.toString(16,2):this.priv},o.prototype._importPrivate=function(t,e){this.priv=new n(t,e||16),this.priv=this.priv.umod(this.ec.curve.n)},o.prototype._importPublic=function(t,e){if(t.x||t.y)return"mont"===this.ec.curve.type?i(t.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||i(t.x&&t.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(t.x,t.y));this.pub=this.ec.curve.decodePoint(t,e)},o.prototype.derive=function(t){return t.mul(this.priv).getX()},o.prototype.sign=function(t,e,r){return this.ec.sign(t,this,e,r)},o.prototype.verify=function(t,e){return this.ec.verify(t,e,this)},o.prototype.inspect=function(){return""}},{"../../elliptic":67,"bn.js":"BN"}],76:[function(t,e,r){var n=t("bn.js"),i=t("../../elliptic").utils,o=i.assert;function a(t,e){if(t instanceof a)return t;this._importDER(t,e)||(o(t.r&&t.s,"Signature without r or s"),this.r=new n(t.r,16),this.s=new n(t.s,16),void 0===t.recoveryParam?this.recoveryParam=null:this.recoveryParam=t.recoveryParam)}function s(t,e){var r=t[e.place++];if(!(128&r))return r;for(var n=15&r,i=0,o=0,a=e.place;o>>3);for(t.push(128|r);--r;)t.push(e>>>(r<<3)&255);t.push(e)}}e.exports=a,a.prototype._importDER=function(t,e){t=i.toArray(t,e);var r=new function(){this.place=0};if(48!==t[r.place++])return!1;if(s(t,r)+r.place!==t.length)return!1;if(2!==t[r.place++])return!1;var o=s(t,r),a=t.slice(r.place,o+r.place);if(r.place+=o,2!==t[r.place++])return!1;var f=s(t,r);if(t.length!==f+r.place)return!1;var u=t.slice(r.place,f+r.place);return 0===a[0]&&128&a[1]&&(a=a.slice(1)),0===u[0]&&128&u[1]&&(u=u.slice(1)),this.r=new n(a),this.s=new n(u),this.recoveryParam=null,!0},a.prototype.toDER=function(t){var e=this.r.toArray(),r=this.s.toArray();for(128&e[0]&&(e=[0].concat(e)),128&r[0]&&(r=[0].concat(r)),e=f(e),r=f(r);!(r[0]||128&r[1]);)r=r.slice(1);var n=[2];u(n,e.length),(n=n.concat(e)).push(2),u(n,r.length);var o=n.concat(r),a=[48];return u(a,o.length),a=a.concat(o),i.encode(a,t)}},{"../../elliptic":67,"bn.js":"BN"}],77:[function(t,e,r){var n=t("hash.js"),i=t("../../elliptic"),o=i.utils,a=o.assert,s=o.parseBytes,f=t("./key"),u=t("./signature");function c(t){if(a("ed25519"===t,"only tested with ed25519 so far"),!(this instanceof c))return new c(t);t=i.curves[t].curve;this.curve=t,this.g=t.g,this.g.precompute(t.n.bitLength()+1),this.pointClass=t.point().constructor,this.encodingLength=Math.ceil(t.n.bitLength()/8),this.hash=n.sha512}e.exports=c,c.prototype.sign=function(t,e){t=s(t);var r=this.keyFromSecret(e),n=this.hashInt(r.messagePrefix(),t),i=this.g.mul(n),o=this.encodePoint(i),a=this.hashInt(o,r.pubBytes(),t).mul(r.priv()),f=n.add(a).umod(this.curve.n);return this.makeSignature({R:i,S:f,Rencoded:o})},c.prototype.verify=function(t,e,r){t=s(t),e=this.makeSignature(e);var n=this.keyFromPublic(r),i=this.hashInt(e.Rencoded(),n.pubBytes(),t),o=this.g.mul(e.S());return e.R().add(n.pub().mul(i)).eq(o)},c.prototype.hashInt=function(){for(var t=this.hash(),e=0;e=0;){var o;if(i.isOdd()){var a=i.andln(n-1);o=a>(n>>1)-1?(n>>1)-a:a,i.isubn(o)}else o=0;r.push(o);for(var s=0!==i.cmpn(0)&&0===i.andln(n-1)?e+1:1,f=1;f0||e.cmpn(-i)>0;){var o,a,s,f=t.andln(3)+n&3,u=e.andln(3)+i&3;3===f&&(f=-1),3===u&&(u=-1),o=0==(1&f)?0:3!=(s=t.andln(7)+n&7)&&5!==s||2!==u?f:-f,r[0].push(o),a=0==(1&u)?0:3!=(s=e.andln(7)+i&7)&&5!==s||2!==f?u:-u,r[1].push(a),2*n===o+1&&(n=1-n),2*i===a+1&&(i=1-i),t.iushrn(1),e.iushrn(1)}return r},n.cachedProperty=function(t,e,r){var n="_"+e;t.prototype[e]=function(){return void 0!==this[n]?this[n]:this[n]=r.call(this)}},n.parseBytes=function(t){return"string"==typeof t?n.toArray(t,"hex"):t},n.intFromLE=function(t){return new i(t,"hex","le")}},{"bn.js":"BN","minimalistic-assert":107,"minimalistic-crypto-utils":108}],82:[function(t,e,r){e.exports={_from:"elliptic@^6.0.0",_id:"elliptic@6.4.0",_inBundle:!1,_integrity:"sha1-ysmvh2LIWDYYcAPI3+GT5eLq5d8=",_location:"/elliptic",_phantomChildren:{},_requested:{type:"range",registry:!0,raw:"elliptic@^6.0.0",name:"elliptic",escapedName:"elliptic",rawSpec:"^6.0.0",saveSpec:null,fetchSpec:"^6.0.0"},_requiredBy:["/browserify-sign","/create-ecdh","/secp256k1"],_resolved:"https://registry.npmjs.org/elliptic/-/elliptic-6.4.0.tgz",_shasum:"cac9af8762c85836187003c8dfe193e5e2eae5df",_spec:"elliptic@^6.0.0",_where:"/Users/llunesu/repos/web3.js/node_modules/browserify-sign",author:{name:"Fedor 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e,r,n,s,f,u;if(this._events||(this._events={}),"error"===t&&(!this._events.error||o(this._events.error)&&!this._events.error.length)){if((e=arguments[1])instanceof Error)throw e;var c=new Error('Uncaught, unspecified "error" event. 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Use emitter.setMaxListeners() to increase limit.",this._events[t].length),"function"==typeof console.trace&&console.trace()),this},n.prototype.once=function(t,e){if(!i(e))throw TypeError("listener must be a function");var r=!1;function n(){this.removeListener(t,n),r||(r=!0,e.apply(this,arguments))}return n.listener=e,this.on(t,n),this},n.prototype.removeListener=function(t,e){var r,n,a,s;if(!i(e))throw TypeError("listener must be a function");if(!this._events||!this._events[t])return this;if(a=(r=this._events[t]).length,n=-1,r===e||i(r.listener)&&r.listener===e)delete this._events[t],this._events.removeListener&&this.emit("removeListener",t,e);else if(o(r)){for(s=a;s-- >0;)if(r[s]===e||r[s].listener&&r[s].listener===e){n=s;break}if(n<0)return this;1===r.length?(r.length=0,delete this._events[t]):r.splice(n,1),this._events.removeListener&&this.emit("removeListener",t,e)}return this},n.prototype.removeAllListeners=function(t){var e,r;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[t]&&delete this._events[t],this;if(0===arguments.length){for(e in this._events)"removeListener"!==e&&this.removeAllListeners(e);return this.removeAllListeners("removeListener"),this._events={},this}if(i(r=this._events[t]))this.removeListener(t,r);else if(r)for(;r.length;)this.removeListener(t,r[r.length-1]);return delete this._events[t],this},n.prototype.listeners=function(t){return this._events&&this._events[t]?i(this._events[t])?[this._events[t]]:this._events[t].slice():[]},n.prototype.listenerCount=function(t){if(this._events){var e=this._events[t];if(i(e))return 1;if(e)return e.length}return 0},n.listenerCount=function(t,e){return t.listenerCount(e)}},{}],84:[function(t,e,r){var n=t("safe-buffer").Buffer,i=t("md5.js");e.exports=function(t,e,r,o){if(n.isBuffer(t)||(t=n.from(t,"binary")),e&&(n.isBuffer(e)||(e=n.from(e,"binary")),8!==e.length))throw new RangeError("salt should be Buffer with 8 byte length");for(var a=r/8,s=n.alloc(a),f=n.alloc(o||0),u=n.alloc(0);a>0||o>0;){var c=new i;c.update(u),c.update(t),e&&c.update(e),u=c.digest();var h=0;if(a>0){var d=s.length-a;h=Math.min(a,u.length),u.copy(s,d,0,h),a-=h}if(h0){var l=f.length-o,p=Math.min(o,u.length-h);u.copy(f,l,h,h+p),o-=p}}return u.fill(0),{key:s,iv:f}}},{"md5.js":104,"safe-buffer":143}],85:[function(t,e,r){(function(r){var n=t("stream").Transform;function i(t){n.call(this),this._block=new r(t),this._blockSize=t,this._blockOffset=0,this._length=[0,0,0,0],this._finalized=!1}t("inherits")(i,n),i.prototype._transform=function(t,e,n){var i=null;try{"buffer"!==e&&(t=new r(t,e)),this.update(t)}catch(t){i=t}n(i)},i.prototype._flush=function(t){var e=null;try{this.push(this._digest())}catch(t){e=t}t(e)},i.prototype.update=function(t,e){if(!r.isBuffer(t)&&"string"!=typeof t)throw new TypeError("Data must be a string or a buffer");if(this._finalized)throw new Error("Digest already called");r.isBuffer(t)||(t=new r(t,e||"binary"));for(var n=this._block,i=0;this._blockOffset+t.length-i>=this._blockSize;){for(var o=this._blockOffset;o0;++a)this._length[a]+=s,(s=this._length[a]/4294967296|0)>0&&(this._length[a]-=4294967296*s);return this},i.prototype._update=function(t){throw new Error("_update is not implemented")},i.prototype.digest=function(t){if(this._finalized)throw new Error("Digest already called");this._finalized=!0;var e=this._digest();return void 0!==t&&(e=e.toString(t)),e},i.prototype._digest=function(){throw new Error("_digest is not implemented")},e.exports=i}).call(this,t("buffer").Buffer)},{buffer:47,inherits:101,stream:152}],86:[function(t,e,r){var n=r;n.utils=t("./hash/utils"),n.common=t("./hash/common"),n.sha=t("./hash/sha"),n.ripemd=t("./hash/ripemd"),n.hmac=t("./hash/hmac"),n.sha1=n.sha.sha1,n.sha256=n.sha.sha256,n.sha224=n.sha.sha224,n.sha384=n.sha.sha384,n.sha512=n.sha.sha512,n.ripemd160=n.ripemd.ripemd160},{"./hash/common":87,"./hash/hmac":88,"./hash/ripemd":89,"./hash/sha":90,"./hash/utils":97}],87:[function(t,e,r){var n=t("./utils"),i=t("minimalistic-assert");function o(){this.pending=null,this.pendingTotal=0,this.blockSize=this.constructor.blockSize,this.outSize=this.constructor.outSize,this.hmacStrength=this.constructor.hmacStrength,this.padLength=this.constructor.padLength/8,this.endian="big",this._delta8=this.blockSize/8,this._delta32=this.blockSize/32}r.BlockHash=o,o.prototype.update=function(t,e){if(t=n.toArray(t,e),this.pending?this.pending=this.pending.concat(t):this.pending=t,this.pendingTotal+=t.length,this.pending.length>=this._delta8){var r=(t=this.pending).length%this._delta8;this.pending=t.slice(t.length-r,t.length),0===this.pending.length&&(this.pending=null),t=n.join32(t,0,t.length-r,this.endian);for(var i=0;i>>24&255,n[i++]=t>>>16&255,n[i++]=t>>>8&255,n[i++]=255&t}else for(n[i++]=255&t,n[i++]=t>>>8&255,n[i++]=t>>>16&255,n[i++]=t>>>24&255,n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=0,o=8;othis.blockSize&&(t=(new this.Hash).update(t).digest()),i(t.length<=this.blockSize);for(var e=t.length;e>>3},r.g1_256=function(t){return n(t,17)^n(t,19)^t>>>10}},{"../utils":97}],97:[function(t,e,r){var n=t("minimalistic-assert"),i=t("inherits");function o(t){return(t>>>24|t>>>8&65280|t<<8&16711680|(255&t)<<24)>>>0}function a(t){return 1===t.length?"0"+t:t}function s(t){return 7===t.length?"0"+t:6===t.length?"00"+t:5===t.length?"000"+t:4===t.length?"0000"+t:3===t.length?"00000"+t:2===t.length?"000000"+t:1===t.length?"0000000"+t:t}r.inherits=i,r.toArray=function(t,e){if(Array.isArray(t))return t.slice();if(!t)return[];var 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c+=(h=h+n>>>0)>>0)>>0)>>0)>>0},r.sum64_5_lo=function(t,e,r,n,i,o,a,s,f,u){return e+n+o+s+u>>>0},r.rotr64_hi=function(t,e,r){return(e<<32-r|t>>>r)>>>0},r.rotr64_lo=function(t,e,r){return(t<<32-r|e>>>r)>>>0},r.shr64_hi=function(t,e,r){return t>>>r},r.shr64_lo=function(t,e,r){return(t<<32-r|e>>>r)>>>0}},{inherits:101,"minimalistic-assert":107}],98:[function(t,e,r){var n=t("hash.js"),i=t("minimalistic-crypto-utils"),o=t("minimalistic-assert");function a(t){if(!(this instanceof a))return new a(t);this.hash=t.hash,this.predResist=!!t.predResist,this.outLen=this.hash.outSize,this.minEntropy=t.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var e=i.toArray(t.entropy,t.entropyEnc||"hex"),r=i.toArray(t.nonce,t.nonceEnc||"hex"),n=i.toArray(t.pers,t.persEnc||"hex");o(e.length>=this.minEntropy/8,"Not enough entropy. 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a,s,f,u=8*o-i-1,c=(1<>1,d=23===i?Math.pow(2,-24)-Math.pow(2,-77):0,l=n?0:o-1,p=n?1:-1,b=e<0||0===e&&1/e<0?1:0;for(e=Math.abs(e),isNaN(e)||e===1/0?(s=isNaN(e)?1:0,a=c):(a=Math.floor(Math.log(e)/Math.LN2),e*(f=Math.pow(2,-a))<1&&(a--,f*=2),(e+=a+h>=1?d/f:d*Math.pow(2,1-h))*f>=2&&(a++,f/=2),a+h>=c?(s=0,a=c):a+h>=1?(s=(e*f-1)*Math.pow(2,i),a+=h):(s=e*Math.pow(2,h-1)*Math.pow(2,i),a=0));i>=8;t[r+l]=255&s,l+=p,s/=256,i-=8);for(a=a<0;t[r+l]=255&a,l+=p,a/=256,u-=8);t[r+l-p]|=128*b}},{}],100:[function(t,e,r){var n=[].indexOf;e.exports=function(t,e){if(n)return t.indexOf(e);for(var r=0;r>>32-e}function f(t,e,r,n,i,o,a){return s(t+(e&r|~e&n)+i+o|0,a)+e|0}function u(t,e,r,n,i,o,a){return s(t+(e&n|r&~n)+i+o|0,a)+e|0}function c(t,e,r,n,i,o,a){return s(t+(e^r^n)+i+o|0,a)+e|0}function h(t,e,r,n,i,o,a){return s(t+(r^(e|~n))+i+o|0,a)+e|0}n(a,i),a.prototype._update=function(){for(var t=o,e=0;e<16;++e)t[e]=this._block.readInt32LE(4*e);var 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t=new r(16);return t.writeInt32LE(this._a,0),t.writeInt32LE(this._b,4),t.writeInt32LE(this._c,8),t.writeInt32LE(this._d,12),t},e.exports=a}).call(this,t("buffer").Buffer)},{buffer:47,"hash-base":105,inherits:101}],105:[function(t,e,r){var n=t("safe-buffer").Buffer,i=t("stream").Transform;function o(t){i.call(this),this._block=n.allocUnsafe(t),this._blockSize=t,this._blockOffset=0,this._length=[0,0,0,0],this._finalized=!1}t("inherits")(o,i),o.prototype._transform=function(t,e,r){var n=null;try{this.update(t,e)}catch(t){n=t}r(n)},o.prototype._flush=function(t){var e=null;try{this.push(this.digest())}catch(t){e=t}t(e)},o.prototype.update=function(t,e){if(function(t,e){if(!n.isBuffer(t)&&"string"!=typeof t)throw new TypeError(e+" must be a string or a buffer")}(t,"Data"),this._finalized)throw new Error("Digest already called");n.isBuffer(t)||(t=n.from(t,e));for(var r=this._block,i=0;this._blockOffset+t.length-i>=this._blockSize;){for(var o=this._blockOffset;o0;++a)this._length[a]+=s,(s=this._length[a]/4294967296|0)>0&&(this._length[a]-=4294967296*s);return this},o.prototype._update=function(){throw new Error("_update is not implemented")},o.prototype.digest=function(t){if(this._finalized)throw new Error("Digest already called");this._finalized=!0;var e=this._digest();void 0!==t&&(e=e.toString(t)),this._block.fill(0),this._blockOffset=0;for(var r=0;r<4;++r)this._length[r]=0;return e},o.prototype._digest=function(){throw new Error("_digest is not implemented")},e.exports=o},{inherits:101,"safe-buffer":143,stream:152}],106:[function(t,e,r){var n=t("bn.js"),i=t("brorand");function o(t){this.rand=t||new i.Rand}e.exports=o,o.create=function(t){return new o(t)},o.prototype._randbelow=function(t){var e=t.bitLength(),r=Math.ceil(e/8);do{var i=new n(this.rand.generate(r))}while(i.cmp(t)>=0);return i},o.prototype._randrange=function(t,e){var r=e.sub(t);return t.add(this._randbelow(r))},o.prototype.test=function(t,e,r){var i=t.bitLength(),o=n.mont(t),a=new n(1).toRed(o);e||(e=Math.max(1,i/48|0));for(var s=t.subn(1),f=0;!s.testn(f);f++);for(var u=t.shrn(f),c=s.toRed(o);e>0;e--){var h=this._randrange(new n(2),s);r&&r(h);var d=h.toRed(o).redPow(u);if(0!==d.cmp(a)&&0!==d.cmp(c)){for(var l=1;l0;e--){var c=this._randrange(new n(2),a),h=t.gcd(c);if(0!==h.cmpn(1))return h;var d=c.toRed(i).redPow(f);if(0!==d.cmp(o)&&0!==d.cmp(u)){for(var l=1;l>8,a=255&i;o?r.push(o,a):r.push(a)}return r},n.zero2=i,n.toHex=o,n.encode=function(t,e){return"hex"===e?o(t):t}},{}],109:[function(t,e,r){e.exports={"2.16.840.1.101.3.4.1.1":"aes-128-ecb","2.16.840.1.101.3.4.1.2":"aes-128-cbc","2.16.840.1.101.3.4.1.3":"aes-128-ofb","2.16.840.1.101.3.4.1.4":"aes-128-cfb","2.16.840.1.101.3.4.1.21":"aes-192-ecb","2.16.840.1.101.3.4.1.22":"aes-192-cbc","2.16.840.1.101.3.4.1.23":"aes-192-ofb","2.16.840.1.101.3.4.1.24":"aes-192-cfb","2.16.840.1.101.3.4.1.41":"aes-256-ecb","2.16.840.1.101.3.4.1.42":"aes-256-cbc","2.16.840.1.101.3.4.1.43":"aes-256-ofb","2.16.840.1.101.3.4.1.44":"aes-256-cfb"}},{}],110:[function(t,e,r){var n=t("asn1.js");r.certificate=t("./certificate");var i=n.define("RSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("modulus").int(),this.key("publicExponent").int(),this.key("privateExponent").int(),this.key("prime1").int(),this.key("prime2").int(),this.key("exponent1").int(),this.key("exponent2").int(),this.key("coefficient").int())});r.RSAPrivateKey=i;var o=n.define("RSAPublicKey",function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())});r.RSAPublicKey=o;var a=n.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(s),this.key("subjectPublicKey").bitstr())});r.PublicKey=a;var s=n.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("none").null_().optional(),this.key("curve").objid().optional(),this.key("params").seq().obj(this.key("p").int(),this.key("q").int(),this.key("g").int()).optional())}),f=n.define("PrivateKeyInfo",function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(s),this.key("subjectPrivateKey").octstr())});r.PrivateKey=f;var u=n.define("EncryptedPrivateKeyInfo",function(){this.seq().obj(this.key("algorithm").seq().obj(this.key("id").objid(),this.key("decrypt").seq().obj(this.key("kde").seq().obj(this.key("id").objid(),this.key("kdeparams").seq().obj(this.key("salt").octstr(),this.key("iters").int())),this.key("cipher").seq().obj(this.key("algo").objid(),this.key("iv").octstr()))),this.key("subjectPrivateKey").octstr())});r.EncryptedPrivateKey=u;var c=n.define("DSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("p").int(),this.key("q").int(),this.key("g").int(),this.key("pub_key").int(),this.key("priv_key").int())});r.DSAPrivateKey=c,r.DSAparam=n.define("DSAparam",function(){this.int()});var h=n.define("ECPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(d),this.key("publicKey").optional().explicit(1).bitstr())});r.ECPrivateKey=h;var d=n.define("ECParameters",function(){this.choice({namedCurve:this.objid()})});r.signature=n.define("signature",function(){this.seq().obj(this.key("r").int(),this.key("s").int())})},{"./certificate":111,"asn1.js":1}],111:[function(t,e,r){var n=t("asn1.js"),i=n.define("Time",function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()})}),o=n.define("AttributeTypeValue",function(){this.seq().obj(this.key("type").objid(),this.key("value").any())}),a=n.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional())}),s=n.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(a),this.key("subjectPublicKey").bitstr())}),f=n.define("RelativeDistinguishedName",function(){this.setof(o)}),u=n.define("RDNSequence",function(){this.seqof(f)}),c=n.define("Name",function(){this.choice({rdnSequence:this.use(u)})}),h=n.define("Validity",function(){this.seq().obj(this.key("notBefore").use(i),this.key("notAfter").use(i))}),d=n.define("Extension",function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(!1),this.key("extnValue").octstr())}),l=n.define("TBSCertificate",function(){this.seq().obj(this.key("version").explicit(0).int(),this.key("serialNumber").int(),this.key("signature").use(a),this.key("issuer").use(c),this.key("validity").use(h),this.key("subject").use(c),this.key("subjectPublicKeyInfo").use(s),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(d).optional())}),p=n.define("X509Certificate",function(){this.seq().obj(this.key("tbsCertificate").use(l),this.key("signatureAlgorithm").use(a),this.key("signatureValue").bitstr())});e.exports=p},{"asn1.js":1}],112:[function(t,e,r){(function(r){var n=/Proc-Type: 4,ENCRYPTED\n\r?DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)\n\r?\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?/m,i=/^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n/m,o=/^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?-----END \1-----$/m,a=t("evp_bytestokey"),s=t("browserify-aes");e.exports=function(t,e){var f,u=t.toString(),c=u.match(n);if(c){var h="aes"+c[1],d=new r(c[2],"hex"),l=new r(c[3].replace(/\r?\n/g,""),"base64"),p=a(e,d.slice(0,8),parseInt(c[1],10)).key,b=[],m=s.createDecipheriv(h,p,d);b.push(m.update(l)),b.push(m.final()),f=r.concat(b)}else{var y=u.match(o);f=new r(y[2].replace(/\r?\n/g,""),"base64")}return{tag:u.match(i)[1],data:f}}}).call(this,t("buffer").Buffer)},{"browserify-aes":20,buffer:47,evp_bytestokey:84}],113:[function(t,e,r){(function(r){var n=t("./asn1"),i=t("./aesid.json"),o=t("./fixProc"),a=t("browserify-aes"),s=t("pbkdf2");function f(t){var e;"object"!==(void 0===t?"undefined":_typeof(t))||r.isBuffer(t)||(e=t.passphrase,t=t.key),"string"==typeof t&&(t=new r(t));var f,u,c,h,d,l,p,b,m,y,v,g,w,_=o(t,e),M=_.tag,k=_.data;switch(M){case"CERTIFICATE":u=n.certificate.decode(k,"der").tbsCertificate.subjectPublicKeyInfo;case"PUBLIC KEY":switch(u||(u=n.PublicKey.decode(k,"der")),f=u.algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return n.RSAPublicKey.decode(u.subjectPublicKey.data,"der");case"1.2.840.10045.2.1":return u.subjectPrivateKey=u.subjectPublicKey,{type:"ec",data:u};case"1.2.840.10040.4.1":return u.algorithm.params.pub_key=n.DSAparam.decode(u.subjectPublicKey.data,"der"),{type:"dsa",data:u.algorithm.params};default:throw new Error("unknown key id "+f)}throw new Error("unknown key type "+M);case"ENCRYPTED PRIVATE KEY":k=n.EncryptedPrivateKey.decode(k,"der"),h=e,d=(c=k).algorithm.decrypt.kde.kdeparams.salt,l=parseInt(c.algorithm.decrypt.kde.kdeparams.iters.toString(),10),p=i[c.algorithm.decrypt.cipher.algo.join(".")],b=c.algorithm.decrypt.cipher.iv,m=c.subjectPrivateKey,y=parseInt(p.split("-")[1],10)/8,v=s.pbkdf2Sync(h,d,l,y),g=a.createDecipheriv(p,v,b),(w=[]).push(g.update(m)),w.push(g.final()),k=r.concat(w);case"PRIVATE KEY":switch(f=(u=n.PrivateKey.decode(k,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return n.RSAPrivateKey.decode(u.subjectPrivateKey,"der");case"1.2.840.10045.2.1":return{curve:u.algorithm.curve,privateKey:n.ECPrivateKey.decode(u.subjectPrivateKey,"der").privateKey};case"1.2.840.10040.4.1":return u.algorithm.params.priv_key=n.DSAparam.decode(u.subjectPrivateKey,"der"),{type:"dsa",params:u.algorithm.params};default:throw new Error("unknown key id "+f)}throw new Error("unknown key type "+M);case"RSA PUBLIC KEY":return n.RSAPublicKey.decode(k,"der");case"RSA 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i=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&i++,16===e?this._parseHex(t,i):this._parseBase(t,e,i),"-"===t[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initNumber=function(t,e,r){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(n(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initArray=function(t,e,r){if(n("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var i=0;i=0;i-=3)a=t[i]|t[i-1]<<8|t[i-2]<<16,this.words[o]|=a<>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else if("le"===r)for(i=0,o=0;i>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);return this.strip()},o.prototype._parseHex=function(t,e){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var r=0;r=e;r-=6)i=s(t,r,r+6),this.words[n]|=i<>>26-o&4194303,(o+=24)>=26&&(o-=26,n++);r+6!==e&&(i=s(t,e,r+6),this.words[n]|=i<>>26-o&4194303),this.strip()},o.prototype._parseBase=function(t,e,r){this.words=[0],this.length=1;for(var n=0,i=1;i<=67108863;i*=e)n++;n--,i=i/e|0;for(var o=t.length-r,a=o%n,s=Math.min(o,o-a)+r,u=0,c=r;c1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?""};var u=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],c=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],h=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function d(t,e,r){r.negative=e.negative^t.negative;var n=t.length+e.length|0;r.length=n,n=n-1|0;var i=0|t.words[0],o=0|e.words[0],a=i*o,s=67108863&a,f=a/67108864|0;r.words[0]=s;for(var u=1;u>>26,h=67108863&f,d=Math.min(u,e.length-1),l=Math.max(0,u-t.length+1);l<=d;l++){var p=u-l|0;c+=(a=(i=0|t.words[p])*(o=0|e.words[l])+h)/67108864|0,h=67108863&a}r.words[u]=0|h,f=0|c}return 0!==f?r.words[u]=0|f:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var i=0,o=0,a=0;a>>24-i&16777215)||a!==this.length-1?u[6-f.length]+f+r:f+r,(i+=2)>=26&&(i-=26,a--)}for(0!==o&&(r=o.toString(16)+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var d=c[t],l=h[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var b=p.modn(l).toString(t);r=(p=p.idivn(l)).isZero()?b+r:u[d-b.length]+b+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&n(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return n(void 0!==a),this.toArrayLike(a,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){var i=this.byteLength(),o=r||Math.max(1,i);n(i<=o,"byte array longer than desired length"),n(o>0,"Requested array length <= 0"),this.strip();var a,s,f="le"===e,u=new t(o),c=this.clone();if(f){for(s=0;!c.isZero();s++)a=c.andln(255),c.iushrn(8),u[s]=a;for(;s=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0==(8191&e)&&(r+=13,e>>>=13),0==(127&e)&&(r+=7,e>>>=7),0==(15&e)&&(r+=4,e>>>=4),0==(3&e)&&(r+=2,e>>>=2),0==(1&e)&&r++,r},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;et.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;rt.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var n=0;nt.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){n("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var i=0;i0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){n("number"==typeof t&&t>=0);var r=t/26|0,i=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<t.length?(r=this,n=t):(r=t,n=this);for(var i=0,o=0;o>>26;for(;0!==i&&o>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;ot.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,n,i=this.cmp(t);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=t):(r=t,n=this);for(var o=0,a=0;a>26,this.words[a]=67108863&e;for(;0!==o&&a>26,this.words[a]=67108863&e;if(0===o&&a>>13,l=0|a[1],p=8191&l,b=l>>>13,m=0|a[2],y=8191&m,v=m>>>13,g=0|a[3],w=8191&g,_=g>>>13,M=0|a[4],k=8191&M,x=M>>>13,S=0|a[5],E=8191&S,A=S>>>13,B=0|a[6],j=8191&B,I=B>>>13,T=0|a[7],P=8191&T,C=T>>>13,R=0|a[8],N=8191&R,O=R>>>13,L=0|a[9],F=8191&L,q=L>>>13,D=0|s[0],U=8191&D,z=D>>>13,K=0|s[1],H=8191&K,W=K>>>13,V=0|s[2],X=8191&V,G=V>>>13,J=0|s[3],Z=8191&J,Y=J>>>13,$=0|s[4],Q=8191&$,tt=$>>>13,et=0|s[5],rt=8191&et,nt=et>>>13,it=0|s[6],ot=8191&it,at=it>>>13,st=0|s[7],ft=8191&st,ut=st>>>13,ct=0|s[8],ht=8191&ct,dt=ct>>>13,lt=0|s[9],pt=8191<,bt=lt>>>13;r.negative=t.negative^e.negative,r.length=19;var mt=(u+(n=Math.imul(h,U))|0)+((8191&(i=(i=Math.imul(h,z))+Math.imul(d,U)|0))<<13)|0;u=((o=Math.imul(d,z))+(i>>>13)|0)+(mt>>>26)|0,mt&=67108863,n=Math.imul(p,U),i=(i=Math.imul(p,z))+Math.imul(b,U)|0,o=Math.imul(b,z);var yt=(u+(n=n+Math.imul(h,H)|0)|0)+((8191&(i=(i=i+Math.imul(h,W)|0)+Math.imul(d,H)|0))<<13)|0;u=((o=o+Math.imul(d,W)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(y,U),i=(i=Math.imul(y,z))+Math.imul(v,U)|0,o=Math.imul(v,z),n=n+Math.imul(p,H)|0,i=(i=i+Math.imul(p,W)|0)+Math.imul(b,H)|0,o=o+Math.imul(b,W)|0;var vt=(u+(n=n+Math.imul(h,X)|0)|0)+((8191&(i=(i=i+Math.imul(h,G)|0)+Math.imul(d,X)|0))<<13)|0;u=((o=o+Math.imul(d,G)|0)+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(w,U),i=(i=Math.imul(w,z))+Math.imul(_,U)|0,o=Math.imul(_,z),n=n+Math.imul(y,H)|0,i=(i=i+Math.imul(y,W)|0)+Math.imul(v,H)|0,o=o+Math.imul(v,W)|0,n=n+Math.imul(p,X)|0,i=(i=i+Math.imul(p,G)|0)+Math.imul(b,X)|0,o=o+Math.imul(b,G)|0;var gt=(u+(n=n+Math.imul(h,Z)|0)|0)+((8191&(i=(i=i+Math.imul(h,Y)|0)+Math.imul(d,Z)|0))<<13)|0;u=((o=o+Math.imul(d,Y)|0)+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(k,U),i=(i=Math.imul(k,z))+Math.imul(x,U)|0,o=Math.imul(x,z),n=n+Math.imul(w,H)|0,i=(i=i+Math.imul(w,W)|0)+Math.imul(_,H)|0,o=o+Math.imul(_,W)|0,n=n+Math.imul(y,X)|0,i=(i=i+Math.imul(y,G)|0)+Math.imul(v,X)|0,o=o+Math.imul(v,G)|0,n=n+Math.imul(p,Z)|0,i=(i=i+Math.imul(p,Y)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,Y)|0;var wt=(u+(n=n+Math.imul(h,Q)|0)|0)+((8191&(i=(i=i+Math.imul(h,tt)|0)+Math.imul(d,Q)|0))<<13)|0;u=((o=o+Math.imul(d,tt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(E,U),i=(i=Math.imul(E,z))+Math.imul(A,U)|0,o=Math.imul(A,z),n=n+Math.imul(k,H)|0,i=(i=i+Math.imul(k,W)|0)+Math.imul(x,H)|0,o=o+Math.imul(x,W)|0,n=n+Math.imul(w,X)|0,i=(i=i+Math.imul(w,G)|0)+Math.imul(_,X)|0,o=o+Math.imul(_,G)|0,n=n+Math.imul(y,Z)|0,i=(i=i+Math.imul(y,Y)|0)+Math.imul(v,Z)|0,o=o+Math.imul(v,Y)|0,n=n+Math.imul(p,Q)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(b,Q)|0,o=o+Math.imul(b,tt)|0;var _t=(u+(n=n+Math.imul(h,rt)|0)|0)+((8191&(i=(i=i+Math.imul(h,nt)|0)+Math.imul(d,rt)|0))<<13)|0;u=((o=o+Math.imul(d,nt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(j,U),i=(i=Math.imul(j,z))+Math.imul(I,U)|0,o=Math.imul(I,z),n=n+Math.imul(E,H)|0,i=(i=i+Math.imul(E,W)|0)+Math.imul(A,H)|0,o=o+Math.imul(A,W)|0,n=n+Math.imul(k,X)|0,i=(i=i+Math.imul(k,G)|0)+Math.imul(x,X)|0,o=o+Math.imul(x,G)|0,n=n+Math.imul(w,Z)|0,i=(i=i+Math.imul(w,Y)|0)+Math.imul(_,Z)|0,o=o+Math.imul(_,Y)|0,n=n+Math.imul(y,Q)|0,i=(i=i+Math.imul(y,tt)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,nt)|0;var Mt=(u+(n=n+Math.imul(h,ot)|0)|0)+((8191&(i=(i=i+Math.imul(h,at)|0)+Math.imul(d,ot)|0))<<13)|0;u=((o=o+Math.imul(d,at)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(P,U),i=(i=Math.imul(P,z))+Math.imul(C,U)|0,o=Math.imul(C,z),n=n+Math.imul(j,H)|0,i=(i=i+Math.imul(j,W)|0)+Math.imul(I,H)|0,o=o+Math.imul(I,W)|0,n=n+Math.imul(E,X)|0,i=(i=i+Math.imul(E,G)|0)+Math.imul(A,X)|0,o=o+Math.imul(A,G)|0,n=n+Math.imul(k,Z)|0,i=(i=i+Math.imul(k,Y)|0)+Math.imul(x,Z)|0,o=o+Math.imul(x,Y)|0,n=n+Math.imul(w,Q)|0,i=(i=i+Math.imul(w,tt)|0)+Math.imul(_,Q)|0,o=o+Math.imul(_,tt)|0,n=n+Math.imul(y,rt)|0,i=(i=i+Math.imul(y,nt)|0)+Math.imul(v,rt)|0,o=o+Math.imul(v,nt)|0,n=n+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,at)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,at)|0;var kt=(u+(n=n+Math.imul(h,ft)|0)|0)+((8191&(i=(i=i+Math.imul(h,ut)|0)+Math.imul(d,ft)|0))<<13)|0;u=((o=o+Math.imul(d,ut)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(N,U),i=(i=Math.imul(N,z))+Math.imul(O,U)|0,o=Math.imul(O,z),n=n+Math.imul(P,H)|0,i=(i=i+Math.imul(P,W)|0)+Math.imul(C,H)|0,o=o+Math.imul(C,W)|0,n=n+Math.imul(j,X)|0,i=(i=i+Math.imul(j,G)|0)+Math.imul(I,X)|0,o=o+Math.imul(I,G)|0,n=n+Math.imul(E,Z)|0,i=(i=i+Math.imul(E,Y)|0)+Math.imul(A,Z)|0,o=o+Math.imul(A,Y)|0,n=n+Math.imul(k,Q)|0,i=(i=i+Math.imul(k,tt)|0)+Math.imul(x,Q)|0,o=o+Math.imul(x,tt)|0,n=n+Math.imul(w,rt)|0,i=(i=i+Math.imul(w,nt)|0)+Math.imul(_,rt)|0,o=o+Math.imul(_,nt)|0,n=n+Math.imul(y,ot)|0,i=(i=i+Math.imul(y,at)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,at)|0,n=n+Math.imul(p,ft)|0,i=(i=i+Math.imul(p,ut)|0)+Math.imul(b,ft)|0,o=o+Math.imul(b,ut)|0;var xt=(u+(n=n+Math.imul(h,ht)|0)|0)+((8191&(i=(i=i+Math.imul(h,dt)|0)+Math.imul(d,ht)|0))<<13)|0;u=((o=o+Math.imul(d,dt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(F,U),i=(i=Math.imul(F,z))+Math.imul(q,U)|0,o=Math.imul(q,z),n=n+Math.imul(N,H)|0,i=(i=i+Math.imul(N,W)|0)+Math.imul(O,H)|0,o=o+Math.imul(O,W)|0,n=n+Math.imul(P,X)|0,i=(i=i+Math.imul(P,G)|0)+Math.imul(C,X)|0,o=o+Math.imul(C,G)|0,n=n+Math.imul(j,Z)|0,i=(i=i+Math.imul(j,Y)|0)+Math.imul(I,Z)|0,o=o+Math.imul(I,Y)|0,n=n+Math.imul(E,Q)|0,i=(i=i+Math.imul(E,tt)|0)+Math.imul(A,Q)|0,o=o+Math.imul(A,tt)|0,n=n+Math.imul(k,rt)|0,i=(i=i+Math.imul(k,nt)|0)+Math.imul(x,rt)|0,o=o+Math.imul(x,nt)|0,n=n+Math.imul(w,ot)|0,i=(i=i+Math.imul(w,at)|0)+Math.imul(_,ot)|0,o=o+Math.imul(_,at)|0,n=n+Math.imul(y,ft)|0,i=(i=i+Math.imul(y,ut)|0)+Math.imul(v,ft)|0,o=o+Math.imul(v,ut)|0,n=n+Math.imul(p,ht)|0,i=(i=i+Math.imul(p,dt)|0)+Math.imul(b,ht)|0,o=o+Math.imul(b,dt)|0;var St=(u+(n=n+Math.imul(h,pt)|0)|0)+((8191&(i=(i=i+Math.imul(h,bt)|0)+Math.imul(d,pt)|0))<<13)|0;u=((o=o+Math.imul(d,bt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(F,H),i=(i=Math.imul(F,W))+Math.imul(q,H)|0,o=Math.imul(q,W),n=n+Math.imul(N,X)|0,i=(i=i+Math.imul(N,G)|0)+Math.imul(O,X)|0,o=o+Math.imul(O,G)|0,n=n+Math.imul(P,Z)|0,i=(i=i+Math.imul(P,Y)|0)+Math.imul(C,Z)|0,o=o+Math.imul(C,Y)|0,n=n+Math.imul(j,Q)|0,i=(i=i+Math.imul(j,tt)|0)+Math.imul(I,Q)|0,o=o+Math.imul(I,tt)|0,n=n+Math.imul(E,rt)|0,i=(i=i+Math.imul(E,nt)|0)+Math.imul(A,rt)|0,o=o+Math.imul(A,nt)|0,n=n+Math.imul(k,ot)|0,i=(i=i+Math.imul(k,at)|0)+Math.imul(x,ot)|0,o=o+Math.imul(x,at)|0,n=n+Math.imul(w,ft)|0,i=(i=i+Math.imul(w,ut)|0)+Math.imul(_,ft)|0,o=o+Math.imul(_,ut)|0,n=n+Math.imul(y,ht)|0,i=(i=i+Math.imul(y,dt)|0)+Math.imul(v,ht)|0,o=o+Math.imul(v,dt)|0;var Et=(u+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,bt)|0)+Math.imul(b,pt)|0))<<13)|0;u=((o=o+Math.imul(b,bt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(F,X),i=(i=Math.imul(F,G))+Math.imul(q,X)|0,o=Math.imul(q,G),n=n+Math.imul(N,Z)|0,i=(i=i+Math.imul(N,Y)|0)+Math.imul(O,Z)|0,o=o+Math.imul(O,Y)|0,n=n+Math.imul(P,Q)|0,i=(i=i+Math.imul(P,tt)|0)+Math.imul(C,Q)|0,o=o+Math.imul(C,tt)|0,n=n+Math.imul(j,rt)|0,i=(i=i+Math.imul(j,nt)|0)+Math.imul(I,rt)|0,o=o+Math.imul(I,nt)|0,n=n+Math.imul(E,ot)|0,i=(i=i+Math.imul(E,at)|0)+Math.imul(A,ot)|0,o=o+Math.imul(A,at)|0,n=n+Math.imul(k,ft)|0,i=(i=i+Math.imul(k,ut)|0)+Math.imul(x,ft)|0,o=o+Math.imul(x,ut)|0,n=n+Math.imul(w,ht)|0,i=(i=i+Math.imul(w,dt)|0)+Math.imul(_,ht)|0,o=o+Math.imul(_,dt)|0;var At=(u+(n=n+Math.imul(y,pt)|0)|0)+((8191&(i=(i=i+Math.imul(y,bt)|0)+Math.imul(v,pt)|0))<<13)|0;u=((o=o+Math.imul(v,bt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(F,Z),i=(i=Math.imul(F,Y))+Math.imul(q,Z)|0,o=Math.imul(q,Y),n=n+Math.imul(N,Q)|0,i=(i=i+Math.imul(N,tt)|0)+Math.imul(O,Q)|0,o=o+Math.imul(O,tt)|0,n=n+Math.imul(P,rt)|0,i=(i=i+Math.imul(P,nt)|0)+Math.imul(C,rt)|0,o=o+Math.imul(C,nt)|0,n=n+Math.imul(j,ot)|0,i=(i=i+Math.imul(j,at)|0)+Math.imul(I,ot)|0,o=o+Math.imul(I,at)|0,n=n+Math.imul(E,ft)|0,i=(i=i+Math.imul(E,ut)|0)+Math.imul(A,ft)|0,o=o+Math.imul(A,ut)|0,n=n+Math.imul(k,ht)|0,i=(i=i+Math.imul(k,dt)|0)+Math.imul(x,ht)|0,o=o+Math.imul(x,dt)|0;var Bt=(u+(n=n+Math.imul(w,pt)|0)|0)+((8191&(i=(i=i+Math.imul(w,bt)|0)+Math.imul(_,pt)|0))<<13)|0;u=((o=o+Math.imul(_,bt)|0)+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,n=Math.imul(F,Q),i=(i=Math.imul(F,tt))+Math.imul(q,Q)|0,o=Math.imul(q,tt),n=n+Math.imul(N,rt)|0,i=(i=i+Math.imul(N,nt)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,nt)|0,n=n+Math.imul(P,ot)|0,i=(i=i+Math.imul(P,at)|0)+Math.imul(C,ot)|0,o=o+Math.imul(C,at)|0,n=n+Math.imul(j,ft)|0,i=(i=i+Math.imul(j,ut)|0)+Math.imul(I,ft)|0,o=o+Math.imul(I,ut)|0,n=n+Math.imul(E,ht)|0,i=(i=i+Math.imul(E,dt)|0)+Math.imul(A,ht)|0,o=o+Math.imul(A,dt)|0;var jt=(u+(n=n+Math.imul(k,pt)|0)|0)+((8191&(i=(i=i+Math.imul(k,bt)|0)+Math.imul(x,pt)|0))<<13)|0;u=((o=o+Math.imul(x,bt)|0)+(i>>>13)|0)+(jt>>>26)|0,jt&=67108863,n=Math.imul(F,rt),i=(i=Math.imul(F,nt))+Math.imul(q,rt)|0,o=Math.imul(q,nt),n=n+Math.imul(N,ot)|0,i=(i=i+Math.imul(N,at)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,at)|0,n=n+Math.imul(P,ft)|0,i=(i=i+Math.imul(P,ut)|0)+Math.imul(C,ft)|0,o=o+Math.imul(C,ut)|0,n=n+Math.imul(j,ht)|0,i=(i=i+Math.imul(j,dt)|0)+Math.imul(I,ht)|0,o=o+Math.imul(I,dt)|0;var It=(u+(n=n+Math.imul(E,pt)|0)|0)+((8191&(i=(i=i+Math.imul(E,bt)|0)+Math.imul(A,pt)|0))<<13)|0;u=((o=o+Math.imul(A,bt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(F,ot),i=(i=Math.imul(F,at))+Math.imul(q,ot)|0,o=Math.imul(q,at),n=n+Math.imul(N,ft)|0,i=(i=i+Math.imul(N,ut)|0)+Math.imul(O,ft)|0,o=o+Math.imul(O,ut)|0,n=n+Math.imul(P,ht)|0,i=(i=i+Math.imul(P,dt)|0)+Math.imul(C,ht)|0,o=o+Math.imul(C,dt)|0;var Tt=(u+(n=n+Math.imul(j,pt)|0)|0)+((8191&(i=(i=i+Math.imul(j,bt)|0)+Math.imul(I,pt)|0))<<13)|0;u=((o=o+Math.imul(I,bt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(F,ft),i=(i=Math.imul(F,ut))+Math.imul(q,ft)|0,o=Math.imul(q,ut),n=n+Math.imul(N,ht)|0,i=(i=i+Math.imul(N,dt)|0)+Math.imul(O,ht)|0,o=o+Math.imul(O,dt)|0;var Pt=(u+(n=n+Math.imul(P,pt)|0)|0)+((8191&(i=(i=i+Math.imul(P,bt)|0)+Math.imul(C,pt)|0))<<13)|0;u=((o=o+Math.imul(C,bt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(F,ht),i=(i=Math.imul(F,dt))+Math.imul(q,ht)|0,o=Math.imul(q,dt);var Ct=(u+(n=n+Math.imul(N,pt)|0)|0)+((8191&(i=(i=i+Math.imul(N,bt)|0)+Math.imul(O,pt)|0))<<13)|0;u=((o=o+Math.imul(O,bt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863;var Rt=(u+(n=Math.imul(F,pt))|0)+((8191&(i=(i=Math.imul(F,bt))+Math.imul(q,pt)|0))<<13)|0;return u=((o=Math.imul(q,bt))+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,f[0]=mt,f[1]=yt,f[2]=vt,f[3]=gt,f[4]=wt,f[5]=_t,f[6]=Mt,f[7]=kt,f[8]=xt,f[9]=St,f[10]=Et,f[11]=At,f[12]=Bt,f[13]=jt,f[14]=It,f[15]=Tt,f[16]=Pt,f[17]=Ct,f[18]=Rt,0!==u&&(f[19]=u,r.length++),r};function p(t,e,r){return(new b).mulp(t,e,r)}function b(t,e){this.x=t,this.y=e}Math.imul||(l=d),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?l(this,t,e):r<63?d(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,o=0;o>>26)|0)>>>26,a&=67108863}r.words[o]=s,n=a,a=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,t,e):p(this,t,e)},b.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,n=0;n>=1;return n},b.prototype.permute=function(t,e,r,n,i,o){for(var a=0;a>>=1)i++;return 1<>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*e;a>=26,e+=i/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r>>i}return e}(t);if(0===e.length)return new o(1);for(var r=this,n=0;n=0);var e,r=t%26,i=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(e=0;e>>26-r}a&&(this.words[e]=a,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e=0),i=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<a)for(this.length-=a,u=0;u=0&&(0!==c||u>=i);u--){var h=0|this.words[u];this.words[u]=c<<26-o|h>>>o,c=h&s}return f&&0!==c&&(f.words[f.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(n("number"==typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e>26)-(f/67108864|0),this.words[i+r]=67108863&o}for(;i>26,this.words[i+r]=67108863&o;if(0===s)return this.strip();for(n(-1===s),s=0,i=0;i>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,a=0|i.words[i.length-1];0!==(r=26-this._countBits(a))&&(i=i.ushln(r),n.iushln(r),a=0|i.words[i.length-1]);var s,f=n.length-i.length;if("mod"!==e){(s=new o(null)).length=f+1,s.words=new Array(s.length);for(var u=0;u=0;h--){var d=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(d=Math.min(d/a|0,67108863),n._ishlnsubmul(i,d,h);0!==n.negative;)d--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);s&&(s.words[h]=d)}return s&&s.strip(),n.strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},o.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(i=s.div.neg()),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(t)),{div:i,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var i,a,s},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){n(t<=67108863);for(var e=(1<<26)%t,r=0,i=this.length-1;i>=0;i--)r=(e*r+(0|this.words[i]))%t;return r},o.prototype.idivn=function(t){n(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*e;this.words[r]=i/t|0,e=i%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new o(1),a=new o(0),s=new o(0),f=new o(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var c=r.clone(),h=e.clone();!e.isZero();){for(var d=0,l=1;0==(e.words[0]&l)&&d<26;++d,l<<=1);if(d>0)for(e.iushrn(d);d-- >0;)(i.isOdd()||a.isOdd())&&(i.iadd(c),a.isub(h)),i.iushrn(1),a.iushrn(1);for(var p=0,b=1;0==(r.words[0]&b)&&p<26;++p,b<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||f.isOdd())&&(s.iadd(c),f.isub(h)),s.iushrn(1),f.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(s),a.isub(f)):(r.isub(e),s.isub(i),f.isub(a))}return{a:s,b:f,gcd:r.iushln(u)}},o.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i,a=new o(1),s=new o(0),f=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,c=1;0==(e.words[0]&c)&&u<26;++u,c<<=1);if(u>0)for(e.iushrn(u);u-- >0;)a.isOdd()&&a.iadd(f),a.iushrn(1);for(var h=0,d=1;0==(r.words[0]&d)&&h<26;++h,d<<=1);if(h>0)for(r.iushrn(h);h-- >0;)s.isOdd()&&s.iadd(f),s.iushrn(1);e.cmp(r)>=0?(e.isub(r),a.isub(s)):(r.isub(e),s.isub(a))}return(i=0===e.cmpn(1)?a:s).cmpn(0)<0&&i.iadd(t),i},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var o=e;e=r,r=o}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){n("number"==typeof t);var e=t%26,r=(t-e)/26,i=1<>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),n(t<=67108863,"Number is too big");var i=0|this.words[0];e=i===t?0:it.length)return 1;if(this.length=0;r--){var n=0|this.words[r],i=0|t.words[r];if(n!==i){ni&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new M(t)},o.prototype.toRed=function(t){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return n(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return n(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var m={k256:null,p224:null,p192:null,p25519:null};function y(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){y.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){y.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){y.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){y.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function M(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else n(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function k(t){M.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}y.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},y.prototype.ireduce=function(t){for(var e,r=t;this.split(r,this.tmp),(e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength())>this.n;);var n=e0?r.isub(this.p):r.strip(),r},y.prototype.split=function(t,e){t.iushrn(this.n,0,e)},y.prototype.imulK=function(t){return t.imul(this.k)},i(v,y),v.prototype.split=function(t,e){for(var r=Math.min(t.length,9),n=0;n>>22,i=o}i>>>=22,t.words[n-10]=i,0===i&&t.length>10?t.length-=10:t.length-=9},v.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r>>=26,t.words[r]=i,e=n}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(m[t])return m[t];var e;if("k256"===t)e=new v;else if("p224"===t)e=new g;else if("p192"===t)e=new w;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new _}return m[t]=e,e},M.prototype._verify1=function(t){n(0===t.negative,"red works only with positives"),n(t.red,"red works only with red numbers")},M.prototype._verify2=function(t,e){n(0==(t.negative|e.negative),"red works only with positives"),n(t.red&&t.red===e.red,"red works only with red numbers")},M.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},M.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},M.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},M.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},M.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},M.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},M.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},M.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},M.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},M.prototype.isqr=function(t){return this.imul(t,t.clone())},M.prototype.sqr=function(t){return this.mul(t,t)},M.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(n(e%2==1),3===e){var r=this.m.add(new o(1)).iushrn(2);return this.pow(t,r)}for(var i=this.m.subn(1),a=0;!i.isZero()&&0===i.andln(1);)a++,i.iushrn(1);n(!i.isZero());var s=new o(1).toRed(this),f=s.redNeg(),u=this.m.subn(1).iushrn(1),c=this.m.bitLength();for(c=new o(2*c*c).toRed(this);0!==this.pow(c,u).cmp(f);)c.redIAdd(f);for(var h=this.pow(c,i),d=this.pow(t,i.addn(1).iushrn(1)),l=this.pow(t,i),p=a;0!==l.cmp(s);){for(var b=l,m=0;0!==b.cmp(s);m++)b=b.redSqr();n(m=0;n--){for(var u=e.words[n],c=f-1;c>=0;c--){var h=u>>c&1;i!==r[0]&&(i=this.sqr(i)),0!==h||0!==a?(a<<=1,a|=h,(4===++s||0===n&&0===c)&&(i=this.mul(i,r[a]),s=0,a=0)):s=0}f=26}return i},M.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},M.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new k(t)},i(k,M),k.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},k.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},k.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},k.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var r=t.mul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),a=i;return i.cmp(this.m)>=0?a=i.isub(this.m):i.cmpn(0)<0&&(a=i.iadd(this.m)),a._forceRed(this)},k.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(void 0===e||e,this)},{}],204:[function(t,e,r){arguments[4][170][0].apply(r,arguments)},{dup:170}],205:[function(t,e,r){var n=t("underscore"),i=t("web3-utils"),o=t("bn.js"),a=t("./param"),s=function(t){return n.isNumber(t)&&(t=Math.trunc(t)),new a(i.toTwosComplement(t).replace("0x",""))};e.exports={formatInputInt:s,formatInputBytes:function(t){if(!i.isHexStrict(t))throw new Error('Given parameter is not bytes: "'+t+'"');var e=t.replace(/^0x/i,"");if(e.length%2!=0)throw new Error('Given parameter bytes has an invalid length: "'+t+'"');if(e.length>64)throw new Error('Given parameter bytes is too long: "'+t+'"');var r=Math.floor((e.length+63)/64);return e=i.padRight(e,64*r),new a(e)},formatInputDynamicBytes:function(t){if(!i.isHexStrict(t))throw new Error('Given parameter is not bytes: "'+t+'"');var e=t.replace(/^0x/i,"");if(e.length%2!=0)throw new Error('Given parameter bytes has an invalid length: "'+t+'"');var r=e.length/2,n=Math.floor((e.length+63)/64);return e=i.padRight(e,64*n),new a(s(r).value+e)},formatInputString:function(t){if(!n.isString(t))throw new Error("Given parameter is not a valid string: "+t);var e=i.utf8ToHex(t).replace(/^0x/i,""),r=e.length/2,o=Math.floor((e.length+63)/64);return e=i.padRight(e,64*o),new a(s(r).value+e)},formatInputBool:function(t){return new a("000000000000000000000000000000000000000000000000000000000000000"+(t?"1":"0"))},formatOutputInt:function(t){var e=t.staticPart();if(!e&&!t.rawValue)throw new Error("Couldn't decode "+name+" from ABI: 0x"+t.rawValue);return"1"===new o(e.substr(0,1),16).toString(2).substr(0,1)?new o(e,16).fromTwos(256).toString(10):new o(e,16).toString(10)},formatOutputUInt:function(t,e){var r=t.staticPart();if(!r&&!t.rawValue)throw new Error("Couldn't decode "+e+" from ABI: 0x"+t.rawValue);return new o(r,16).toString(10)},formatOutputBool:function(t,e){var r=t.staticPart();if(!r&&!t.rawValue)throw new Error("Couldn't decode "+e+" from ABI: 0x"+t.rawValue);return"0000000000000000000000000000000000000000000000000000000000000001"===r},formatOutputBytes:function(t,e){var r=e.match(/^bytes([0-9]*)/),n=parseInt(r[1]);if(t.staticPart().slice(0,2*n).length!==2*n)throw new Error("Couldn't decode "+e+" from ABI: 0x"+t.rawValue+" The size doesn't match.");return"0x"+t.staticPart().slice(0,2*n)},formatOutputDynamicBytes:function(t,e){var r=t.dynamicPart().slice(0,64);if(!r)throw new Error("Couldn't decode "+e+" from ABI: 0x"+t.rawValue);var n=2*new o(r,16).toNumber();return"0x"+t.dynamicPart().substr(64,n)},formatOutputString:function(t){var e=t.dynamicPart().slice(0,64);if(!e)throw new Error("ERROR: The returned value is not a convertible string:"+e);var r=2*new o(e,16).toNumber();return r?i.hexToUtf8("0x"+t.dynamicPart().substr(64,r).replace(/^0x/i,"")):""},formatOutputAddress:function(t,e){var r=t.staticPart();if(!r)throw new Error("Couldn't decode "+e+" from ABI: 0x"+t.rawValue);return i.toChecksumAddress("0x"+r.slice(r.length-40,r.length))},toTwosComplement:i.toTwosComplement}},{"./param":207,"bn.js":203,underscore:204,"web3-utils":386}],206:[function(t,e,r){var n=t("underscore"),i=t("web3-utils"),o=t("./formatters"),a=t("./types/address"),s=t("./types/bool"),f=t("./types/int"),u=t("./types/uint"),c=t("./types/dynamicbytes"),h=t("./types/string"),d=t("./types/bytes"),l=function(t,e){return t.isDynamicType(e)||t.isDynamicArray(e)};function p(){}var b=function(t){this._types=t};b.prototype._requireType=function(t){var e=this._types.filter(function(e){return e.isType(t)})[0];if(!e)throw Error("Invalid solidity type: "+t);return e},b.prototype._getOffsets=function(t,e){for(var r=e.map(function(e,r){return e.staticPartLength(t[r])}),n=1;n=49&&a<=54?a-49+10:a>=17&&a<=22?a-17+10:15&a}return n}function f(t,e,r,n){for(var i=0,o=Math.min(t.length,r),a=e;a=49?s-49+10:s>=17?s-17+10:s}return i}o.isBN=function(t){return t instanceof o||null!==t&&"object"===(void 0===t?"undefined":_typeof(t))&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return t.cmp(e)<0?t:e},o.prototype._init=function(t,e,r){if("number"==typeof t)return this._initNumber(t,e,r);if("object"===(void 0===t?"undefined":_typeof(t)))return this._initArray(t,e,r);"hex"===e&&(e=16),n(e===(0|e)&&e>=2&&e<=36);var i=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&i++,16===e?this._parseHex(t,i):this._parseBase(t,e,i),"-"===t[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initNumber=function(t,e,r){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(n(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initArray=function(t,e,r){if(n("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var i=0;i=0;i-=3)a=t[i]|t[i-1]<<8|t[i-2]<<16,this.words[o]|=a<>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else if("le"===r)for(i=0,o=0;i>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);return this.strip()},o.prototype._parseHex=function(t,e){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var r=0;r=e;r-=6)i=s(t,r,r+6),this.words[n]|=i<>>26-o&4194303,(o+=24)>=26&&(o-=26,n++);r+6!==e&&(i=s(t,e,r+6),this.words[n]|=i<>>26-o&4194303),this.strip()},o.prototype._parseBase=function(t,e,r){this.words=[0],this.length=1;for(var n=0,i=1;i<=67108863;i*=e)n++;n--,i=i/e|0;for(var o=t.length-r,a=o%n,s=Math.min(o,o-a)+r,u=0,c=r;c1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?""};var u=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],c=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],h=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function d(t,e,r){r.negative=e.negative^t.negative;var n=t.length+e.length|0;r.length=n,n=n-1|0;var i=0|t.words[0],o=0|e.words[0],a=i*o,s=67108863&a,f=a/67108864|0;r.words[0]=s;for(var u=1;u>>26,h=67108863&f,d=Math.min(u,e.length-1),l=Math.max(0,u-t.length+1);l<=d;l++){var p=u-l|0;c+=(a=(i=0|t.words[p])*(o=0|e.words[l])+h)/67108864|0,h=67108863&a}r.words[u]=0|h,f=0|c}return 0!==f?r.words[u]=0|f:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var i=0,o=0,a=0;a>>24-i&16777215)||a!==this.length-1?u[6-f.length]+f+r:f+r,(i+=2)>=26&&(i-=26,a--)}for(0!==o&&(r=o.toString(16)+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var d=c[t],l=h[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var b=p.modn(l).toString(t);r=(p=p.idivn(l)).isZero()?b+r:u[d-b.length]+b+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&n(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return n(void 0!==a),this.toArrayLike(a,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){var i=this.byteLength(),o=r||Math.max(1,i);n(i<=o,"byte array longer than desired length"),n(o>0,"Requested array length <= 0"),this.strip();var a,s,f="le"===e,u=new t(o),c=this.clone();if(f){for(s=0;!c.isZero();s++)a=c.andln(255),c.iushrn(8),u[s]=a;for(;s=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0==(8191&e)&&(r+=13,e>>>=13),0==(127&e)&&(r+=7,e>>>=7),0==(15&e)&&(r+=4,e>>>=4),0==(3&e)&&(r+=2,e>>>=2),0==(1&e)&&r++,r},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;et.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;rt.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var n=0;nt.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){n("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var i=0;i0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){n("number"==typeof t&&t>=0);var r=t/26|0,i=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<t.length?(r=this,n=t):(r=t,n=this);for(var i=0,o=0;o>>26;for(;0!==i&&o>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;ot.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,n,i=this.cmp(t);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=t):(r=t,n=this);for(var o=0,a=0;a>26,this.words[a]=67108863&e;for(;0!==o&&a>26,this.words[a]=67108863&e;if(0===o&&a>>13,l=0|a[1],p=8191&l,b=l>>>13,m=0|a[2],y=8191&m,v=m>>>13,g=0|a[3],w=8191&g,_=g>>>13,M=0|a[4],k=8191&M,x=M>>>13,S=0|a[5],E=8191&S,A=S>>>13,B=0|a[6],j=8191&B,I=B>>>13,T=0|a[7],P=8191&T,C=T>>>13,R=0|a[8],N=8191&R,O=R>>>13,L=0|a[9],F=8191&L,q=L>>>13,D=0|s[0],U=8191&D,z=D>>>13,K=0|s[1],H=8191&K,W=K>>>13,V=0|s[2],X=8191&V,G=V>>>13,J=0|s[3],Z=8191&J,Y=J>>>13,$=0|s[4],Q=8191&$,tt=$>>>13,et=0|s[5],rt=8191&et,nt=et>>>13,it=0|s[6],ot=8191&it,at=it>>>13,st=0|s[7],ft=8191&st,ut=st>>>13,ct=0|s[8],ht=8191&ct,dt=ct>>>13,lt=0|s[9],pt=8191<,bt=lt>>>13;r.negative=t.negative^e.negative,r.length=19;var mt=(u+(n=Math.imul(h,U))|0)+((8191&(i=(i=Math.imul(h,z))+Math.imul(d,U)|0))<<13)|0;u=((o=Math.imul(d,z))+(i>>>13)|0)+(mt>>>26)|0,mt&=67108863,n=Math.imul(p,U),i=(i=Math.imul(p,z))+Math.imul(b,U)|0,o=Math.imul(b,z);var yt=(u+(n=n+Math.imul(h,H)|0)|0)+((8191&(i=(i=i+Math.imul(h,W)|0)+Math.imul(d,H)|0))<<13)|0;u=((o=o+Math.imul(d,W)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(y,U),i=(i=Math.imul(y,z))+Math.imul(v,U)|0,o=Math.imul(v,z),n=n+Math.imul(p,H)|0,i=(i=i+Math.imul(p,W)|0)+Math.imul(b,H)|0,o=o+Math.imul(b,W)|0;var vt=(u+(n=n+Math.imul(h,X)|0)|0)+((8191&(i=(i=i+Math.imul(h,G)|0)+Math.imul(d,X)|0))<<13)|0;u=((o=o+Math.imul(d,G)|0)+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(w,U),i=(i=Math.imul(w,z))+Math.imul(_,U)|0,o=Math.imul(_,z),n=n+Math.imul(y,H)|0,i=(i=i+Math.imul(y,W)|0)+Math.imul(v,H)|0,o=o+Math.imul(v,W)|0,n=n+Math.imul(p,X)|0,i=(i=i+Math.imul(p,G)|0)+Math.imul(b,X)|0,o=o+Math.imul(b,G)|0;var gt=(u+(n=n+Math.imul(h,Z)|0)|0)+((8191&(i=(i=i+Math.imul(h,Y)|0)+Math.imul(d,Z)|0))<<13)|0;u=((o=o+Math.imul(d,Y)|0)+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(k,U),i=(i=Math.imul(k,z))+Math.imul(x,U)|0,o=Math.imul(x,z),n=n+Math.imul(w,H)|0,i=(i=i+Math.imul(w,W)|0)+Math.imul(_,H)|0,o=o+Math.imul(_,W)|0,n=n+Math.imul(y,X)|0,i=(i=i+Math.imul(y,G)|0)+Math.imul(v,X)|0,o=o+Math.imul(v,G)|0,n=n+Math.imul(p,Z)|0,i=(i=i+Math.imul(p,Y)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,Y)|0;var wt=(u+(n=n+Math.imul(h,Q)|0)|0)+((8191&(i=(i=i+Math.imul(h,tt)|0)+Math.imul(d,Q)|0))<<13)|0;u=((o=o+Math.imul(d,tt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(E,U),i=(i=Math.imul(E,z))+Math.imul(A,U)|0,o=Math.imul(A,z),n=n+Math.imul(k,H)|0,i=(i=i+Math.imul(k,W)|0)+Math.imul(x,H)|0,o=o+Math.imul(x,W)|0,n=n+Math.imul(w,X)|0,i=(i=i+Math.imul(w,G)|0)+Math.imul(_,X)|0,o=o+Math.imul(_,G)|0,n=n+Math.imul(y,Z)|0,i=(i=i+Math.imul(y,Y)|0)+Math.imul(v,Z)|0,o=o+Math.imul(v,Y)|0,n=n+Math.imul(p,Q)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(b,Q)|0,o=o+Math.imul(b,tt)|0;var _t=(u+(n=n+Math.imul(h,rt)|0)|0)+((8191&(i=(i=i+Math.imul(h,nt)|0)+Math.imul(d,rt)|0))<<13)|0;u=((o=o+Math.imul(d,nt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(j,U),i=(i=Math.imul(j,z))+Math.imul(I,U)|0,o=Math.imul(I,z),n=n+Math.imul(E,H)|0,i=(i=i+Math.imul(E,W)|0)+Math.imul(A,H)|0,o=o+Math.imul(A,W)|0,n=n+Math.imul(k,X)|0,i=(i=i+Math.imul(k,G)|0)+Math.imul(x,X)|0,o=o+Math.imul(x,G)|0,n=n+Math.imul(w,Z)|0,i=(i=i+Math.imul(w,Y)|0)+Math.imul(_,Z)|0,o=o+Math.imul(_,Y)|0,n=n+Math.imul(y,Q)|0,i=(i=i+Math.imul(y,tt)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,nt)|0;var Mt=(u+(n=n+Math.imul(h,ot)|0)|0)+((8191&(i=(i=i+Math.imul(h,at)|0)+Math.imul(d,ot)|0))<<13)|0;u=((o=o+Math.imul(d,at)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(P,U),i=(i=Math.imul(P,z))+Math.imul(C,U)|0,o=Math.imul(C,z),n=n+Math.imul(j,H)|0,i=(i=i+Math.imul(j,W)|0)+Math.imul(I,H)|0,o=o+Math.imul(I,W)|0,n=n+Math.imul(E,X)|0,i=(i=i+Math.imul(E,G)|0)+Math.imul(A,X)|0,o=o+Math.imul(A,G)|0,n=n+Math.imul(k,Z)|0,i=(i=i+Math.imul(k,Y)|0)+Math.imul(x,Z)|0,o=o+Math.imul(x,Y)|0,n=n+Math.imul(w,Q)|0,i=(i=i+Math.imul(w,tt)|0)+Math.imul(_,Q)|0,o=o+Math.imul(_,tt)|0,n=n+Math.imul(y,rt)|0,i=(i=i+Math.imul(y,nt)|0)+Math.imul(v,rt)|0,o=o+Math.imul(v,nt)|0,n=n+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,at)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,at)|0;var kt=(u+(n=n+Math.imul(h,ft)|0)|0)+((8191&(i=(i=i+Math.imul(h,ut)|0)+Math.imul(d,ft)|0))<<13)|0;u=((o=o+Math.imul(d,ut)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(N,U),i=(i=Math.imul(N,z))+Math.imul(O,U)|0,o=Math.imul(O,z),n=n+Math.imul(P,H)|0,i=(i=i+Math.imul(P,W)|0)+Math.imul(C,H)|0,o=o+Math.imul(C,W)|0,n=n+Math.imul(j,X)|0,i=(i=i+Math.imul(j,G)|0)+Math.imul(I,X)|0,o=o+Math.imul(I,G)|0,n=n+Math.imul(E,Z)|0,i=(i=i+Math.imul(E,Y)|0)+Math.imul(A,Z)|0,o=o+Math.imul(A,Y)|0,n=n+Math.imul(k,Q)|0,i=(i=i+Math.imul(k,tt)|0)+Math.imul(x,Q)|0,o=o+Math.imul(x,tt)|0,n=n+Math.imul(w,rt)|0,i=(i=i+Math.imul(w,nt)|0)+Math.imul(_,rt)|0,o=o+Math.imul(_,nt)|0,n=n+Math.imul(y,ot)|0,i=(i=i+Math.imul(y,at)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,at)|0,n=n+Math.imul(p,ft)|0,i=(i=i+Math.imul(p,ut)|0)+Math.imul(b,ft)|0,o=o+Math.imul(b,ut)|0;var xt=(u+(n=n+Math.imul(h,ht)|0)|0)+((8191&(i=(i=i+Math.imul(h,dt)|0)+Math.imul(d,ht)|0))<<13)|0;u=((o=o+Math.imul(d,dt)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(F,U),i=(i=Math.imul(F,z))+Math.imul(q,U)|0,o=Math.imul(q,z),n=n+Math.imul(N,H)|0,i=(i=i+Math.imul(N,W)|0)+Math.imul(O,H)|0,o=o+Math.imul(O,W)|0,n=n+Math.imul(P,X)|0,i=(i=i+Math.imul(P,G)|0)+Math.imul(C,X)|0,o=o+Math.imul(C,G)|0,n=n+Math.imul(j,Z)|0,i=(i=i+Math.imul(j,Y)|0)+Math.imul(I,Z)|0,o=o+Math.imul(I,Y)|0,n=n+Math.imul(E,Q)|0,i=(i=i+Math.imul(E,tt)|0)+Math.imul(A,Q)|0,o=o+Math.imul(A,tt)|0,n=n+Math.imul(k,rt)|0,i=(i=i+Math.imul(k,nt)|0)+Math.imul(x,rt)|0,o=o+Math.imul(x,nt)|0,n=n+Math.imul(w,ot)|0,i=(i=i+Math.imul(w,at)|0)+Math.imul(_,ot)|0,o=o+Math.imul(_,at)|0,n=n+Math.imul(y,ft)|0,i=(i=i+Math.imul(y,ut)|0)+Math.imul(v,ft)|0,o=o+Math.imul(v,ut)|0,n=n+Math.imul(p,ht)|0,i=(i=i+Math.imul(p,dt)|0)+Math.imul(b,ht)|0,o=o+Math.imul(b,dt)|0;var St=(u+(n=n+Math.imul(h,pt)|0)|0)+((8191&(i=(i=i+Math.imul(h,bt)|0)+Math.imul(d,pt)|0))<<13)|0;u=((o=o+Math.imul(d,bt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(F,H),i=(i=Math.imul(F,W))+Math.imul(q,H)|0,o=Math.imul(q,W),n=n+Math.imul(N,X)|0,i=(i=i+Math.imul(N,G)|0)+Math.imul(O,X)|0,o=o+Math.imul(O,G)|0,n=n+Math.imul(P,Z)|0,i=(i=i+Math.imul(P,Y)|0)+Math.imul(C,Z)|0,o=o+Math.imul(C,Y)|0,n=n+Math.imul(j,Q)|0,i=(i=i+Math.imul(j,tt)|0)+Math.imul(I,Q)|0,o=o+Math.imul(I,tt)|0,n=n+Math.imul(E,rt)|0,i=(i=i+Math.imul(E,nt)|0)+Math.imul(A,rt)|0,o=o+Math.imul(A,nt)|0,n=n+Math.imul(k,ot)|0,i=(i=i+Math.imul(k,at)|0)+Math.imul(x,ot)|0,o=o+Math.imul(x,at)|0,n=n+Math.imul(w,ft)|0,i=(i=i+Math.imul(w,ut)|0)+Math.imul(_,ft)|0,o=o+Math.imul(_,ut)|0,n=n+Math.imul(y,ht)|0,i=(i=i+Math.imul(y,dt)|0)+Math.imul(v,ht)|0,o=o+Math.imul(v,dt)|0;var Et=(u+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,bt)|0)+Math.imul(b,pt)|0))<<13)|0;u=((o=o+Math.imul(b,bt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(F,X),i=(i=Math.imul(F,G))+Math.imul(q,X)|0,o=Math.imul(q,G),n=n+Math.imul(N,Z)|0,i=(i=i+Math.imul(N,Y)|0)+Math.imul(O,Z)|0,o=o+Math.imul(O,Y)|0,n=n+Math.imul(P,Q)|0,i=(i=i+Math.imul(P,tt)|0)+Math.imul(C,Q)|0,o=o+Math.imul(C,tt)|0,n=n+Math.imul(j,rt)|0,i=(i=i+Math.imul(j,nt)|0)+Math.imul(I,rt)|0,o=o+Math.imul(I,nt)|0,n=n+Math.imul(E,ot)|0,i=(i=i+Math.imul(E,at)|0)+Math.imul(A,ot)|0,o=o+Math.imul(A,at)|0,n=n+Math.imul(k,ft)|0,i=(i=i+Math.imul(k,ut)|0)+Math.imul(x,ft)|0,o=o+Math.imul(x,ut)|0,n=n+Math.imul(w,ht)|0,i=(i=i+Math.imul(w,dt)|0)+Math.imul(_,ht)|0,o=o+Math.imul(_,dt)|0;var At=(u+(n=n+Math.imul(y,pt)|0)|0)+((8191&(i=(i=i+Math.imul(y,bt)|0)+Math.imul(v,pt)|0))<<13)|0;u=((o=o+Math.imul(v,bt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(F,Z),i=(i=Math.imul(F,Y))+Math.imul(q,Z)|0,o=Math.imul(q,Y),n=n+Math.imul(N,Q)|0,i=(i=i+Math.imul(N,tt)|0)+Math.imul(O,Q)|0,o=o+Math.imul(O,tt)|0,n=n+Math.imul(P,rt)|0,i=(i=i+Math.imul(P,nt)|0)+Math.imul(C,rt)|0,o=o+Math.imul(C,nt)|0,n=n+Math.imul(j,ot)|0,i=(i=i+Math.imul(j,at)|0)+Math.imul(I,ot)|0,o=o+Math.imul(I,at)|0,n=n+Math.imul(E,ft)|0,i=(i=i+Math.imul(E,ut)|0)+Math.imul(A,ft)|0,o=o+Math.imul(A,ut)|0,n=n+Math.imul(k,ht)|0,i=(i=i+Math.imul(k,dt)|0)+Math.imul(x,ht)|0,o=o+Math.imul(x,dt)|0;var Bt=(u+(n=n+Math.imul(w,pt)|0)|0)+((8191&(i=(i=i+Math.imul(w,bt)|0)+Math.imul(_,pt)|0))<<13)|0;u=((o=o+Math.imul(_,bt)|0)+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,n=Math.imul(F,Q),i=(i=Math.imul(F,tt))+Math.imul(q,Q)|0,o=Math.imul(q,tt),n=n+Math.imul(N,rt)|0,i=(i=i+Math.imul(N,nt)|0)+Math.imul(O,rt)|0,o=o+Math.imul(O,nt)|0,n=n+Math.imul(P,ot)|0,i=(i=i+Math.imul(P,at)|0)+Math.imul(C,ot)|0,o=o+Math.imul(C,at)|0,n=n+Math.imul(j,ft)|0,i=(i=i+Math.imul(j,ut)|0)+Math.imul(I,ft)|0,o=o+Math.imul(I,ut)|0,n=n+Math.imul(E,ht)|0,i=(i=i+Math.imul(E,dt)|0)+Math.imul(A,ht)|0,o=o+Math.imul(A,dt)|0;var jt=(u+(n=n+Math.imul(k,pt)|0)|0)+((8191&(i=(i=i+Math.imul(k,bt)|0)+Math.imul(x,pt)|0))<<13)|0;u=((o=o+Math.imul(x,bt)|0)+(i>>>13)|0)+(jt>>>26)|0,jt&=67108863,n=Math.imul(F,rt),i=(i=Math.imul(F,nt))+Math.imul(q,rt)|0,o=Math.imul(q,nt),n=n+Math.imul(N,ot)|0,i=(i=i+Math.imul(N,at)|0)+Math.imul(O,ot)|0,o=o+Math.imul(O,at)|0,n=n+Math.imul(P,ft)|0,i=(i=i+Math.imul(P,ut)|0)+Math.imul(C,ft)|0,o=o+Math.imul(C,ut)|0,n=n+Math.imul(j,ht)|0,i=(i=i+Math.imul(j,dt)|0)+Math.imul(I,ht)|0,o=o+Math.imul(I,dt)|0;var It=(u+(n=n+Math.imul(E,pt)|0)|0)+((8191&(i=(i=i+Math.imul(E,bt)|0)+Math.imul(A,pt)|0))<<13)|0;u=((o=o+Math.imul(A,bt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(F,ot),i=(i=Math.imul(F,at))+Math.imul(q,ot)|0,o=Math.imul(q,at),n=n+Math.imul(N,ft)|0,i=(i=i+Math.imul(N,ut)|0)+Math.imul(O,ft)|0,o=o+Math.imul(O,ut)|0,n=n+Math.imul(P,ht)|0,i=(i=i+Math.imul(P,dt)|0)+Math.imul(C,ht)|0,o=o+Math.imul(C,dt)|0;var Tt=(u+(n=n+Math.imul(j,pt)|0)|0)+((8191&(i=(i=i+Math.imul(j,bt)|0)+Math.imul(I,pt)|0))<<13)|0;u=((o=o+Math.imul(I,bt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(F,ft),i=(i=Math.imul(F,ut))+Math.imul(q,ft)|0,o=Math.imul(q,ut),n=n+Math.imul(N,ht)|0,i=(i=i+Math.imul(N,dt)|0)+Math.imul(O,ht)|0,o=o+Math.imul(O,dt)|0;var Pt=(u+(n=n+Math.imul(P,pt)|0)|0)+((8191&(i=(i=i+Math.imul(P,bt)|0)+Math.imul(C,pt)|0))<<13)|0;u=((o=o+Math.imul(C,bt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863,n=Math.imul(F,ht),i=(i=Math.imul(F,dt))+Math.imul(q,ht)|0,o=Math.imul(q,dt);var Ct=(u+(n=n+Math.imul(N,pt)|0)|0)+((8191&(i=(i=i+Math.imul(N,bt)|0)+Math.imul(O,pt)|0))<<13)|0;u=((o=o+Math.imul(O,bt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863;var Rt=(u+(n=Math.imul(F,pt))|0)+((8191&(i=(i=Math.imul(F,bt))+Math.imul(q,pt)|0))<<13)|0;return u=((o=Math.imul(q,bt))+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,f[0]=mt,f[1]=yt,f[2]=vt,f[3]=gt,f[4]=wt,f[5]=_t,f[6]=Mt,f[7]=kt,f[8]=xt,f[9]=St,f[10]=Et,f[11]=At,f[12]=Bt,f[13]=jt,f[14]=It,f[15]=Tt,f[16]=Pt,f[17]=Ct,f[18]=Rt,0!==u&&(f[19]=u,r.length++),r};function p(t,e,r){return(new b).mulp(t,e,r)}function b(t,e){this.x=t,this.y=e}Math.imul||(l=d),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?l(this,t,e):r<63?d(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,o=0;o>>26)|0)>>>26,a&=67108863}r.words[o]=s,n=a,a=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,t,e):p(this,t,e)},b.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,n=0;n>=1;return n},b.prototype.permute=function(t,e,r,n,i,o){for(var a=0;a>>=1)i++;return 1<>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*e;a>=26,e+=i/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r>>i}return e}(t);if(0===e.length)return new o(1);for(var r=this,n=0;n=0);var e,r=t%26,i=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(e=0;e>>26-r}a&&(this.words[e]=a,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e=0),i=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<a)for(this.length-=a,u=0;u=0&&(0!==c||u>=i);u--){var h=0|this.words[u];this.words[u]=c<<26-o|h>>>o,c=h&s}return f&&0!==c&&(f.words[f.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(n("number"==typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e>26)-(f/67108864|0),this.words[i+r]=67108863&o}for(;i>26,this.words[i+r]=67108863&o;if(0===s)return this.strip();for(n(-1===s),s=0,i=0;i>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,a=0|i.words[i.length-1];0!==(r=26-this._countBits(a))&&(i=i.ushln(r),n.iushln(r),a=0|i.words[i.length-1]);var s,f=n.length-i.length;if("mod"!==e){(s=new o(null)).length=f+1,s.words=new Array(s.length);for(var u=0;u=0;h--){var d=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(d=Math.min(d/a|0,67108863),n._ishlnsubmul(i,d,h);0!==n.negative;)d--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);s&&(s.words[h]=d)}return s&&s.strip(),n.strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},o.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(i=s.div.neg()),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(t)),{div:i,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var i,a,s},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){n(t<=67108863);for(var e=(1<<26)%t,r=0,i=this.length-1;i>=0;i--)r=(e*r+(0|this.words[i]))%t;return r},o.prototype.idivn=function(t){n(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*e;this.words[r]=i/t|0,e=i%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new o(1),a=new o(0),s=new o(0),f=new o(1),u=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++u;for(var c=r.clone(),h=e.clone();!e.isZero();){for(var d=0,l=1;0==(e.words[0]&l)&&d<26;++d,l<<=1);if(d>0)for(e.iushrn(d);d-- >0;)(i.isOdd()||a.isOdd())&&(i.iadd(c),a.isub(h)),i.iushrn(1),a.iushrn(1);for(var p=0,b=1;0==(r.words[0]&b)&&p<26;++p,b<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||f.isOdd())&&(s.iadd(c),f.isub(h)),s.iushrn(1),f.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(s),a.isub(f)):(r.isub(e),s.isub(i),f.isub(a))}return{a:s,b:f,gcd:r.iushln(u)}},o.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i,a=new o(1),s=new o(0),f=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var u=0,c=1;0==(e.words[0]&c)&&u<26;++u,c<<=1);if(u>0)for(e.iushrn(u);u-- >0;)a.isOdd()&&a.iadd(f),a.iushrn(1);for(var h=0,d=1;0==(r.words[0]&d)&&h<26;++h,d<<=1);if(h>0)for(r.iushrn(h);h-- >0;)s.isOdd()&&s.iadd(f),s.iushrn(1);e.cmp(r)>=0?(e.isub(r),a.isub(s)):(r.isub(e),s.isub(a))}return(i=0===e.cmpn(1)?a:s).cmpn(0)<0&&i.iadd(t),i},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var o=e;e=r,r=o}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){n("number"==typeof t);var e=t%26,r=(t-e)/26,i=1<>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),n(t<=67108863,"Number is too big");var i=0|this.words[0];e=i===t?0:it.length)return 1;if(this.length=0;r--){var n=0|this.words[r],i=0|t.words[r];if(n!==i){ni&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new M(t)},o.prototype.toRed=function(t){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return n(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return n(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var m={k256:null,p224:null,p192:null,p25519:null};function y(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){y.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){y.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){y.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){y.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function M(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else n(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function k(t){M.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}y.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},y.prototype.ireduce=function(t){for(var e,r=t;this.split(r,this.tmp),(e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength())>this.n;);var n=e0?r.isub(this.p):r.strip(),r},y.prototype.split=function(t,e){t.iushrn(this.n,0,e)},y.prototype.imulK=function(t){return t.imul(this.k)},i(v,y),v.prototype.split=function(t,e){for(var r=Math.min(t.length,9),n=0;n>>22,i=o}i>>>=22,t.words[n-10]=i,0===i&&t.length>10?t.length-=10:t.length-=9},v.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r>>=26,t.words[r]=i,e=n}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(m[t])return m[t];var e;if("k256"===t)e=new v;else if("p224"===t)e=new g;else if("p192"===t)e=new w;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new _}return m[t]=e,e},M.prototype._verify1=function(t){n(0===t.negative,"red works only with positives"),n(t.red,"red works only with red numbers")},M.prototype._verify2=function(t,e){n(0==(t.negative|e.negative),"red works only with 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e||s(o)}var p=l;p.v1=function(t,e,r){var n=e&&r||0,i=e||[],o=void 0!==(t=t||{}).clockseq?t.clockseq:c,a=void 0!==t.msecs?t.msecs:(new Date).getTime(),f=void 0!==t.nsecs?t.nsecs:d+1,l=a-h+(f-d)/1e4;if(l<0&&void 0===t.clockseq&&(o=o+1&16383),(l<0||a>h)&&void 0===t.nsecs&&(f=0),f>=1e4)throw new Error("uuid.v1(): Can't create more than 10M uuids/sec");h=a,d=f,c=o;var p=(1e4*(268435455&(a+=122192928e5))+f)%4294967296;i[n++]=p>>>24&255,i[n++]=p>>>16&255,i[n++]=p>>>8&255,i[n++]=255&p;var b=a/4294967296*1e4&268435455;i[n++]=b>>>8&255,i[n++]=255&b,i[n++]=b>>>24&15|16,i[n++]=b>>>16&255,i[n++]=o>>>8|128,i[n++]=255&o;for(var m=t.node||u,y=0;y<6;y++)i[n+y]=m[y];return e||s(i)},p.v4=l,p.parse=function(t,e,r){var n=e&&r||0,i=0;for(e=e||[],t.toLowerCase().replace(/[0-9a-f]{2}/g,function(t){i<16&&(e[n+i++]=o[t])});i<16;)e[n+i++]=0;return e},p.unparse=s,e.exports=p},{"./rng":355}],357:[function(t,e,r){(function(r,n){var i=t("underscore"),o=t("web3-core"),a=t("web3-core-method"),s=t("any-promise"),f=t("eth-lib/lib/account"),u=t("eth-lib/lib/hash"),c=t("eth-lib/lib/rlp"),h=t("eth-lib/lib/nat"),d=t("eth-lib/lib/bytes"),l=t(void 0===r?"crypto-browserify":"crypto"),p=t("scrypt.js"),b=t("uuid"),m=t("web3-utils"),y=t("web3-core-helpers"),v=function(t){return i.isUndefined(t)||i.isNull(t)},g=function(t){for(;t&&t.startsWith("0x0");)t="0x"+t.slice(3);return t},w=function(t){return t.length%2==1&&(t=t.replace("0x","0x0")),t},_=function(){var t=this;o.packageInit(this,arguments),delete this.BatchRequest,delete this.extend;var e=[new a({name:"getId",call:"net_version",params:0,outputFormatter:m.hexToNumber}),new a({name:"getGasPrice",call:"eth_gasPrice",params:0}),new a({name:"getTransactionCount",call:"eth_getTransactionCount",params:2,inputFormatter:[function(t){if(m.isAddress(t))return t;throw new Error("Address "+t+' is not a valid address to get the "transactionCount".')},function(){return"latest"}]})];this._ethereumCall={},i.each(e,function(e){e.attachToObject(t._ethereumCall),e.setRequestManager(t._requestManager)}),this.wallet=new M(this)};function M(t){this._accounts=t,this.length=0,this.defaultKeyName="web3js_wallet"}_.prototype._addAccountFunctions=function(t){var e=this;return t.signTransaction=function(r,n){return e.signTransaction(r,t.privateKey,n)},t.sign=function(r){return e.sign(r,t.privateKey)},t.encrypt=function(r,n){return e.encrypt(t.privateKey,r,n)},t},_.prototype.create=function(t){return this._addAccountFunctions(f.create(t||m.randomHex(32)))},_.prototype.privateKeyToAccount=function(t){return this._addAccountFunctions(f.fromPrivate(t))},_.prototype.signTransaction=function(t,e,r){var n,o=!1;if(r=r||function(){},!t)return o=new Error("No transaction object given!"),r(o),s.reject(o);function a(t){if(t.gas||t.gasLimit||(o=new Error('"gas" is missing')),(t.nonce<0||t.gas<0||t.gasPrice<0||t.chainId<0)&&(o=new Error("Gas, gasPrice, nonce or chainId is lower than 0")),o)return r(o),s.reject(new Error('"gas" is missing'));try{var i=t=y.formatters.inputCallFormatter(t);i.to=t.to||"0x",i.data=t.data||"0x",i.value=t.value||"0x",i.chainId=m.numberToHex(t.chainId);var a=c.encode([d.fromNat(i.nonce),d.fromNat(i.gasPrice),d.fromNat(i.gas),i.to.toLowerCase(),d.fromNat(i.value),i.data,d.fromNat(i.chainId||"0x1"),"0x","0x"]),l=u.keccak256(a),p=f.makeSigner(2*h.toNumber(i.chainId||"0x1")+35)(u.keccak256(a),e),b=c.decode(a).slice(0,6).concat(f.decodeSignature(p));b[6]=w(g(b[6])),b[7]=w(g(b[7])),b[8]=w(g(b[8]));var v=c.encode(b),_=c.decode(v);n={messageHash:l,v:g(_[6]),r:g(_[7]),s:g(_[8]),rawTransaction:v}}catch(t){return r(t),s.reject(t)}return r(null,n),n}return void 0!==t.nonce&&void 0!==t.chainId&&void 0!==t.gasPrice?s.resolve(a(t)):s.all([v(t.chainId)?this._ethereumCall.getId():t.chainId,v(t.gasPrice)?this._ethereumCall.getGasPrice():t.gasPrice,v(t.nonce)?this._ethereumCall.getTransactionCount(this.privateKeyToAccount(e).address):t.nonce]).then(function(e){if(v(e[0])||v(e[1])||v(e[2]))throw new Error('One of the values "chainId", "gasPrice", or "nonce" couldn\'t be fetched: '+JSON.stringify(e));return a(i.extend(t,{chainId:e[0],gasPrice:e[1],nonce:e[2]}))})},_.prototype.recoverTransaction=function(t){var e=c.decode(t),r=f.encodeSignature(e.slice(6,9)),n=d.toNumber(e[6]),i=n<35?[]:[d.fromNumber(n-35>>1),"0x","0x"],o=e.slice(0,6).concat(i),a=c.encode(o);return f.recover(u.keccak256(a),r)},_.prototype.hashMessage=function(t){var e=m.isHexStrict(t)?m.hexToBytes(t):t,r=n.from(e),i="Ethereum Signed Message:\n"+e.length,o=n.from(i),a=n.concat([o,r]);return u.keccak256s(a)},_.prototype.sign=function(t,e){var r=this.hashMessage(t),n=f.sign(r,e),i=f.decodeSignature(n);return{message:t,messageHash:r,v:i[0],r:i[1],s:i[2],signature:n}},_.prototype.recover=function(t,e,r){var n=[].slice.apply(arguments);return i.isObject(t)?this.recover(t.messageHash,f.encodeSignature([t.v,t.r,t.s]),!0):(r||(t=this.hashMessage(t)),n.length>=4?(r=n.slice(-1)[0],r=!!i.isBoolean(r)&&!!r,this.recover(t,f.encodeSignature(n.slice(1,4)),r)):f.recover(t,e))},_.prototype.decrypt=function(t,e,r){if(!i.isString(e))throw new Error("No password given.");var o,a,s=i.isObject(t)?t:JSON.parse(r?t.toLowerCase():t);if(3!==s.version)throw new Error("Not a valid V3 wallet");if("scrypt"===s.crypto.kdf)a=s.crypto.kdfparams,o=p(new n(e),new n(a.salt,"hex"),a.n,a.r,a.p,a.dklen);else{if("pbkdf2"!==s.crypto.kdf)throw new Error("Unsupported key derivation scheme");if("hmac-sha256"!==(a=s.crypto.kdfparams).prf)throw new Error("Unsupported parameters to PBKDF2");o=l.pbkdf2Sync(new n(e),new n(a.salt,"hex"),a.c,a.dklen,"sha256")}var f=new n(s.crypto.ciphertext,"hex");if(m.sha3(n.concat([o.slice(16,32),f])).replace("0x","")!==s.crypto.mac)throw new Error("Key derivation failed - possibly wrong password");var u=l.createDecipheriv(s.crypto.cipher,o.slice(0,16),new n(s.crypto.cipherparams.iv,"hex")),c="0x"+n.concat([u.update(f),u.final()]).toString("hex");return this.privateKeyToAccount(c)},_.prototype.encrypt=function(t,e,r){var i,o=this.privateKeyToAccount(t),a=(r=r||{}).salt||l.randomBytes(32),s=r.iv||l.randomBytes(16),f=r.kdf||"scrypt",u={dklen:r.dklen||32,salt:a.toString("hex")};if("pbkdf2"===f)u.c=r.c||262144,u.prf="hmac-sha256",i=l.pbkdf2Sync(new n(e),a,u.c,u.dklen,"sha256");else{if("scrypt"!==f)throw new Error("Unsupported kdf");u.n=r.n||8192,u.r=r.r||8,u.p=r.p||1,i=p(new n(e),a,u.n,u.r,u.p,u.dklen)}var c=l.createCipheriv(r.cipher||"aes-128-ctr",i.slice(0,16),s);if(!c)throw new Error("Unsupported cipher");var h=n.concat([c.update(new n(o.privateKey.replace("0x",""),"hex")),c.final()]),d=m.sha3(n.concat([i.slice(16,32),new n(h,"hex")])).replace("0x","");return{version:3,id:b.v4({random:r.uuid||l.randomBytes(16)}),address:o.address.toLowerCase().replace("0x",""),crypto:{ciphertext:h.toString("hex"),cipherparams:{iv:s.toString("hex")},cipher:r.cipher||"aes-128-ctr",kdf:f,kdfparams:u,mac:d.toString("hex")}}},M.prototype._findSafeIndex=function(t){return t=t||0,i.has(this,t)?this._findSafeIndex(t+1):t},M.prototype._currentIndexes=function(){return Object.keys(this).map(function(t){return parseInt(t)}).filter(function(t){return t<9e20})},M.prototype.create=function(t,e){for(var r=0;r=2?e.slice(2):e;var r=h.decodeParameters(t,e);return 1===r.__length__?r[0]:(delete r.__length__,r)},d.prototype.deploy=function(t,e){if((t=t||{}).arguments=t.arguments||[],!(t=this._getOrSetDefaultOptions(t)).data)return a._fireError(new Error('No "data" specified in neither the given options, nor the default options.'),null,null,e);var r=n.find(this.options.jsonInterface,function(t){return"constructor"===t.type})||{};return r.signature="constructor",this._createTxObject.apply({method:r,parent:this,deployData:t.data,_ethAccounts:this.constructor._ethAccounts},t.arguments)},d.prototype._generateEventOptions=function(){var t=Array.prototype.slice.call(arguments),e=this._getCallback(t),r=n.isObject(t[t.length-1])?t.pop():{},i=n.isString(t[0])?t[0]:"allevents";if(!(i="allevents"===i.toLowerCase()?{name:"ALLEVENTS",jsonInterface:this.options.jsonInterface}:this.options.jsonInterface.find(function(t){return"event"===t.type&&(t.name===i||t.signature==="0x"+i.replace("0x",""))})))throw new Error('Event "'+i.name+"\" doesn't exist in this contract.");if(!a.isAddress(this.options.address))throw new Error("This contract object doesn't have address set yet, please set an address first.");return{params:this._encodeEventABI(i,r),event:i,callback:e}},d.prototype.clone=function(){return new this.constructor(this.options.jsonInterface,this.options.address,this.options)},d.prototype.once=function(t,e,r){var i=Array.prototype.slice.call(arguments);if(!(r=this._getCallback(i)))throw new Error("Once requires a callback as the second parameter.");e&&delete e.fromBlock,this._on(t,e,function(t,e,i){i.unsubscribe(),n.isFunction(r)&&r(t,e,i)})},d.prototype._on=function(){var t=this._generateEventOptions.apply(this,arguments);this._checkListener("newListener",t.event.name,t.callback),this._checkListener("removeListener",t.event.name,t.callback);var e=new s({subscription:{params:1,inputFormatter:[f.inputLogFormatter],outputFormatter:this._decodeEventABI.bind(t.event),subscriptionHandler:function(t){t.removed?this.emit("changed",t):this.emit("data",t),n.isFunction(this.callback)&&this.callback(null,t,this)}},type:"eth",requestManager:this._requestManager});return e.subscribe("logs",t.params,t.callback||function(){}),e},d.prototype.getPastEvents=function(){var t=this._generateEventOptions.apply(this,arguments),e=new o({name:"getPastLogs",call:"eth_getLogs",params:1,inputFormatter:[f.inputLogFormatter],outputFormatter:this._decodeEventABI.bind(t.event)});e.setRequestManager(this._requestManager);var r=e.buildCall();return e=null,r(t.params,t.callback)},d.prototype._createTxObject=function(){var t=Array.prototype.slice.call(arguments),e={};if("function"===this.method.type&&(e.call=this.parent._executeMethod.bind(e,"call"),e.call.request=this.parent._executeMethod.bind(e,"call",!0)),e.send=this.parent._executeMethod.bind(e,"send"),e.send.request=this.parent._executeMethod.bind(e,"send",!0),e.encodeABI=this.parent._encodeMethodABI.bind(e),e.estimateGas=this.parent._executeMethod.bind(e,"estimate"),t&&this.method.inputs&&t.length!==this.method.inputs.length){if(this.nextMethod)return this.nextMethod.apply(null,t);throw u.InvalidNumberOfParams(t.length,this.method.inputs.length,this.method.name)}return e.arguments=t||[],e._method=this.method,e._parent=this.parent,e._ethAccounts=this.parent.constructor._ethAccounts||this._ethAccounts,this.deployData&&(e._deployData=this.deployData),e},d.prototype._processExecuteArguments=function(t,e){var r={};if(r.type=t.shift(),r.callback=this._parent._getCallback(t),"call"===r.type&&!0!==t[t.length-1]&&(n.isString(t[t.length-1])||isFinite(t[t.length-1]))&&(r.defaultBlock=t.pop()),r.options=n.isObject(t[t.length-1])?t.pop():{},r.generateRequest=!0===t[t.length-1]&&t.pop(),r.options=this._parent._getOrSetDefaultOptions(r.options),r.options.data=this.encodeABI(),!this._deployData&&!a.isAddress(this._parent.options.address))throw new Error("This contract object doesn't have address set yet, please set an address first.");return this._deployData||(r.options.to=this._parent.options.address),r.options.data?r:a._fireError(new Error("Couldn't find a matching contract method, or the number of parameters is wrong."),e.eventEmitter,e.reject,r.callback)},d.prototype._executeMethod=function(){var t=this,e=this._parent._processExecuteArguments.call(this,Array.prototype.slice.call(arguments),r),r=c("send"!==e.type),i=t.constructor._ethAccounts||t._ethAccounts;if(e.generateRequest){var s={params:[f.inputCallFormatter.call(this._parent,e.options),f.inputDefaultBlockNumberFormatter.call(this._parent,e.defaultBlock)],callback:e.callback};return"call"===e.type?(s.method="eth_call",s.format=this._parent._decodeMethodReturn.bind(null,this._method.outputs)):s.method="eth_sendTransaction",s}switch(e.type){case"estimate":return new o({name:"estimateGas",call:"eth_estimateGas",params:1,inputFormatter:[f.inputCallFormatter],outputFormatter:a.hexToNumber,requestManager:t._parent._requestManager,accounts:i,defaultAccount:t._parent.defaultAccount,defaultBlock:t._parent.defaultBlock}).createFunction()(e.options,e.callback);case"call":return new o({name:"call",call:"eth_call",params:2,inputFormatter:[f.inputCallFormatter,f.inputDefaultBlockNumberFormatter],outputFormatter:function(e){return t._parent._decodeMethodReturn(t._method.outputs,e)},requestManager:t._parent._requestManager,accounts:i,defaultAccount:t._parent.defaultAccount,defaultBlock:t._parent.defaultBlock}).createFunction()(e.options,e.defaultBlock,e.callback);case"send":if(!a.isAddress(e.options.from))return a._fireError(new Error('No "from" address specified in neither the given options, nor the default options.'),r.eventEmitter,r.reject,e.callback);if(n.isBoolean(this._method.payable)&&!this._method.payable&&e.options.value&&e.options.value>0)return a._fireError(new Error("Can not send value to non-payable contract method or constructor"),r.eventEmitter,r.reject,e.callback);var u={receiptFormatter:function(e){if(n.isArray(e.logs)){var r=n.map(e.logs,function(e){return t._parent._decodeEventABI.call({name:"ALLEVENTS",jsonInterface:t._parent.options.jsonInterface},e)});e.events={};var i=0;r.forEach(function(t){t.event?e.events[t.event]?Array.isArray(e.events[t.event])?e.events[t.event].push(t):e.events[t.event]=[e.events[t.event],t]:e.events[t.event]=t:(e.events[i]=t,i++)}),delete e.logs}return e},contractDeployFormatter:function(e){var r=t._parent.clone();return r.options.address=e.contractAddress,r}};return new o({name:"sendTransaction",call:"eth_sendTransaction",params:1,inputFormatter:[f.inputTransactionFormatter],requestManager:t._parent._requestManager,accounts:t.constructor._ethAccounts||t._ethAccounts,defaultAccount:t._parent.defaultAccount,defaultBlock:t._parent.defaultBlock,extraFormatters:u}).createFunction()(e.options,e.callback)}},e.exports=d},{underscore:358,"web3-core":202,"web3-core-helpers":184,"web3-core-method":186,"web3-core-promievent":191,"web3-core-subscriptions":199,"web3-eth-abi":206,"web3-utils":386}],360:[function(t,e,r){arguments[4][233][0].apply(r,arguments)},{buffer:17,dup:233}],361:[function(t,e,r){var n=t("web3-utils"),i=t("bn.js"),o=function(t){var e="A".charCodeAt(0),r="Z".charCodeAt(0);return(t=(t=t.toUpperCase()).substr(4)+t.substr(0,4)).split("").map(function(t){var n=t.charCodeAt(0);return n>=e&&n<=r?n-e+10:t}).join("")},a=function(t){for(var e,r=t;r.length>2;)e=r.slice(0,9),r=parseInt(e,10)%97+r.slice(e.length);return parseInt(r,10)%97},s=function(t){this._iban=t};s.toAddress=function(t){if(!(t=new s(t)).isDirect())throw new Error("IBAN is indirect and can't be converted");return t.toAddress()},s.toIban=function(t){return s.fromAddress(t).toString()},s.fromAddress=function(t){if(!n.isAddress(t))throw new Error("Provided address is not a valid address: "+t);t=t.replace("0x","").replace("0X","");var e=function(t,e){for(var r=t;r.length<2*e;)r="0"+r;return r}(new i(t,16).toString(36),15);return s.fromBban(e.toUpperCase())},s.fromBban=function(t){var e=("0"+(98-a(o("XE00"+t)))).slice(-2);return new s("XE"+e+t)},s.createIndirect=function(t){return s.fromBban("ETH"+t.institution+t.identifier)},s.isValid=function(t){return new s(t).isValid()},s.prototype.isValid=function(){return/^XE[0-9]{2}(ETH[0-9A-Z]{13}|[0-9A-Z]{30,31})$/.test(this._iban)&&1===a(o(this._iban))},s.prototype.isDirect=function(){return 34===this._iban.length||35===this._iban.length},s.prototype.isIndirect=function(){return 20===this._iban.length},s.prototype.checksum=function(){return this._iban.substr(2,2)},s.prototype.institution=function(){return this.isIndirect()?this._iban.substr(7,4):""},s.prototype.client=function(){return this.isIndirect()?this._iban.substr(11):""},s.prototype.toAddress=function(){if(this.isDirect()){var t=this._iban.substr(4),e=new i(t,36);return n.toChecksumAddress(e.toString(16,20))}return""},s.prototype.toString=function(){return this._iban},e.exports=s},{"bn.js":360,"web3-utils":386}],362:[function(t,e,r){var n=t("web3-core"),i=t("web3-core-method"),o=t("web3-utils"),a=t("web3-net"),s=t("web3-core-helpers").formatters,f=function(){var t=this;n.packageInit(this,arguments),this.net=new a(this.currentProvider);var e=null,r="latest";Object.defineProperty(this,"defaultAccount",{get:function(){return e},set:function(t){return t&&(e=o.toChecksumAddress(s.inputAddressFormatter(t))),f.forEach(function(t){t.defaultAccount=e}),t},enumerable:!0}),Object.defineProperty(this,"defaultBlock",{get:function(){return r},set:function(t){return r=t,f.forEach(function(t){t.defaultBlock=r}),t},enumerable:!0});var f=[new i({name:"getAccounts",call:"personal_listAccounts",params:0,outputFormatter:o.toChecksumAddress}),new i({name:"newAccount",call:"personal_newAccount",params:1,inputFormatter:[null],outputFormatter:o.toChecksumAddress}),new i({name:"unlockAccount",call:"personal_unlockAccount",params:3,inputFormatter:[s.inputAddressFormatter,null,null]}),new i({name:"lockAccount",call:"personal_lockAccount",params:1,inputFormatter:[s.inputAddressFormatter]}),new i({name:"importRawKey",call:"personal_importRawKey",params:2}),new i({name:"sendTransaction",call:"personal_sendTransaction",params:2,inputFormatter:[s.inputTransactionFormatter,null]}),new i({name:"sign",call:"personal_sign",params:3,inputFormatter:[s.inputSignFormatter,s.inputAddressFormatter,null]}),new i({name:"ecRecover",call:"personal_ecRecover",params:2,inputFormatter:[s.inputSignFormatter,null]})];f.forEach(function(e){e.attachToObject(t),e.setRequestManager(t._requestManager),e.defaultBlock=t.defaultBlock,e.defaultAccount=t.defaultAccount})};n.addProviders(f),e.exports=f},{"web3-core":202,"web3-core-helpers":184,"web3-core-method":186,"web3-net":366,"web3-utils":386}],363:[function(t,e,r){arguments[4][170][0].apply(r,arguments)},{dup:170}],364:[function(t,e,r){var n=t("underscore");e.exports=function(t){var e,r=this;return this.net.getId().then(function(t){return e=t,r.getBlock(0)}).then(function(r){var 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API",repository:"https://github.com/ethereum/web3.js/tree/master/packages/web3",license:"LGPL-3.0",main:"src/index.js",types:"index.d.ts",bugs:{url:"https://github.com/ethereum/web3.js/issues"},keywords:["Ethereum","JavaScript","API"],author:"ethereum.org",authors:[{name:"Fabian Vogelsteller",email:"fabian@ethereum.org",homepage:"http://frozeman.de"},{name:"Marek Kotewicz",email:"marek@parity.io",url:"https://github.com/debris"},{name:"Marian Oancea",url:"https://github.com/cubedro"},{name:"Gav Wood",email:"g@parity.io",homepage:"http://gavwood.com"},{name:"Jeffery Wilcke",email:"jeffrey.wilcke@ethereum.org",url:"https://github.com/obscuren"}],dependencies:{"web3-bzz":"1.0.0-beta.30","web3-core":"1.0.0-beta.30","web3-eth":"1.0.0-beta.30","web3-eth-personal":"1.0.0-beta.30","web3-net":"1.0.0-beta.30","web3-shh":"1.0.0-beta.30","web3-utils":"1.0.0-beta.30"}}},{}],BN:[function(t,e,r){arguments[4][233][0].apply(r,arguments)},{buffer:17,dup:233}],Web3:[function(t,e,r){var n=t("../package.json").version,i=t("web3-core"),o=t("web3-eth"),a=t("web3-net"),s=t("web3-eth-personal"),f=t("web3-shh"),u=t("web3-bzz"),c=t("web3-utils"),h=function(){var t=this;i.packageInit(this,arguments),this.version=n,this.utils=c,this.eth=new o(this),this.shh=new f(this),this.bzz=new u(this);var e=this.setProvider;this.setProvider=function(r,n){return e.apply(t,arguments),this.eth.setProvider(r,n),this.shh.setProvider(r,n),this.bzz.setProvider(r),!0}};h.version=n,h.utils=c,h.modules={Eth:o,Net:a,Personal:s,Shh:f,Bzz:u},i.addProviders(h),e.exports=h},{"../package.json":389,"web3-bzz":180,"web3-core":202,"web3-eth":365,"web3-eth-personal":362,"web3-net":366,"web3-shh":374,"web3-utils":386}]},{},["Web3"])("Web3")}); \ No newline at end of file diff --git a/packages/web3-core-promievent/package-lock.json b/packages/web3-core-promievent/package-lock.json index dbed5d2714b..dcf7146d24e 100644 --- a/packages/web3-core-promievent/package-lock.json +++ b/packages/web3-core-promievent/package-lock.json @@ -1,11 +1,13 @@ { - "requires": true, + "name": "web3-core-promievent", + "version": "1.0.0-beta.30", "lockfileVersion": 1, + "requires": true, "dependencies": { - "bluebird": { - "version": "3.3.1", - "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.3.1.tgz", - "integrity": "sha1-+Xrhlw9B2FF3KDBT6aEgFg5mxh0=" + "any-promise": { + "version": "1.3.0", + "resolved": "https://registry.npmjs.org/any-promise/-/any-promise-1.3.0.tgz", + "integrity": "sha1-q8av7tzqUugJzcA3au0845Y10X8=" }, "eventemitter3": { "version": "1.1.1", diff --git a/packages/web3-core-promievent/package.json b/packages/web3-core-promievent/package.json index 24e5fee0bcf..3661d613288 100644 --- a/packages/web3-core-promievent/package.json +++ b/packages/web3-core-promievent/package.json @@ -7,7 +7,7 @@ "license": "LGPL-3.0", "main": "src/index.js", "dependencies": { - "bluebird": "3.3.1", + "any-promise": "^1.3.0", "eventemitter3": "1.1.1" } } diff --git a/packages/web3-core-promievent/src/index.js b/packages/web3-core-promievent/src/index.js index 4a631b070fe..3799b3dc3dd 100644 --- a/packages/web3-core-promievent/src/index.js +++ b/packages/web3-core-promievent/src/index.js @@ -23,7 +23,7 @@ "use strict"; var EventEmitter = require('eventemitter3'); -var Promise = require("bluebird"); +var Promise = require("any-promise"); /** * This function generates a defer promise and adds eventEmitter functionality to it diff --git a/packages/web3-eth-accounts/package-lock.json b/packages/web3-eth-accounts/package-lock.json index 3ade28f6be9..13a9be67622 100644 --- a/packages/web3-eth-accounts/package-lock.json +++ b/packages/web3-eth-accounts/package-lock.json @@ -1,7 +1,44 @@ { - "requires": true, + "name": "web3-eth-accounts", + "version": "1.0.0-beta.30", "lockfileVersion": 1, + "requires": true, "dependencies": { + "accepts": { + "version": "1.3.5", + "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.5.tgz", + "integrity": 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"sha1-g+9cqGCysy5KDe7e6MdxudtXRx4=" + }, + "bcrypt-pbkdf": { + "version": "1.0.1", + "resolved": "https://registry.npmjs.org/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.1.tgz", + "integrity": "sha1-Y7xdy2EzG5K8Bf1SiVPDNGKgb40=", + "optional": true, + "requires": { + "tweetnacl": "0.14.5" + } + }, "bluebird": { "version": "3.3.1", "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.3.1.tgz", @@ -22,6 +93,31 @@ "resolved": "https://registry.npmjs.org/bn.js/-/bn.js-4.11.8.tgz", "integrity": "sha512-ItfYfPLkWHUjckQCk8xC+LwxgK8NYcXywGigJgSwOP8Y2iyWT4f2vsZnoOXTTbo+o5yXmIUJ4gn5538SO5S3gA==" }, + "body-parser": { + "version": "1.18.2", + "resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.18.2.tgz", + "integrity": "sha1-h2eKGdhLR9hZuDGZvVm84iKxBFQ=", + "requires": { + "bytes": "3.0.0", + "content-type": "1.0.4", + "debug": "2.6.9", + "depd": "1.1.2", + "http-errors": "1.6.2", + "iconv-lite": "0.4.19", + "on-finished": "2.3.0", + "qs": "6.5.1", + "raw-body": "2.3.2", + "type-is": "1.6.16" + } + }, + "boom": { + "version": "4.3.1", + "resolved": "https://registry.npmjs.org/boom/-/boom-4.3.1.tgz", + "integrity": "sha1-T4owBctKfjiJ90kDD9JbluAdLjE=", + "requires": { + "hoek": "4.2.1" + } + }, "brorand": { "version": "1.1.0", "resolved": "https://registry.npmjs.org/brorand/-/brorand-1.1.0.tgz", @@ -69,6 +165,14 @@ "randombytes": "2.0.6" } }, + "browserify-sha3": { + "version": "0.0.1", + "resolved": "https://registry.npmjs.org/browserify-sha3/-/browserify-sha3-0.0.1.tgz", + "integrity": "sha1-P/NKMAbvFcD7NWflQbkaI0ASPRE=", + "requires": { + "js-sha3": "0.3.1" + } + }, "browserify-sign": { "version": "4.0.4", "resolved": "https://registry.npmjs.org/browserify-sign/-/browserify-sign-4.0.4.tgz", @@ -96,6 +200,16 @@ "resolved": "https://registry.npmjs.org/buffer-xor/-/buffer-xor-1.0.3.tgz", "integrity": "sha1-JuYe0UIvtw3ULm42cp7VHYVf6Nk=" }, + "bytes": { + "version": "3.0.0", + "resolved": "https://registry.npmjs.org/bytes/-/bytes-3.0.0.tgz", + "integrity": "sha1-0ygVQE1olpn4Wk6k+odV3ROpYEg=" + }, + "caseless": { + "version": "0.12.0", + "resolved": "https://registry.npmjs.org/caseless/-/caseless-0.12.0.tgz", + "integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw=" + }, "cipher-base": { "version": "1.0.4", "resolved": "https://registry.npmjs.org/cipher-base/-/cipher-base-1.0.4.tgz", @@ -105,6 +219,60 @@ "safe-buffer": "5.1.1" } }, + "co": { + "version": "4.6.0", + "resolved": "https://registry.npmjs.org/co/-/co-4.6.0.tgz", + "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ=" + }, + "combined-stream": { + "version": "1.0.6", + "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.6.tgz", + "integrity": "sha1-cj599ugBrFYTETp+RFqbactjKBg=", + "requires": { + "delayed-stream": "1.0.0" + } + }, + "content-disposition": { + "version": "0.5.2", + "resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.2.tgz", + "integrity": "sha1-DPaLud318r55YcOoUXjLhdunjLQ=" + }, + "content-type": { + "version": 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{ + "version": "4.1.1", + "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz", + "integrity": "sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM=" + } + } + }, "create-ecdh": { "version": "4.0.0", "resolved": "https://registry.npmjs.org/create-ecdh/-/create-ecdh-4.0.0.tgz", @@ -138,6 +306,24 @@ "sha.js": "2.4.9" } }, + "cryptiles": { + "version": "3.1.2", + "resolved": "https://registry.npmjs.org/cryptiles/-/cryptiles-3.1.2.tgz", + "integrity": "sha1-qJ+7Ig9c4l7FboxKqKT9e1sNKf4=", + "requires": { + "boom": "5.2.0" + }, + "dependencies": { + "boom": { + "version": "5.2.0", + "resolved": "https://registry.npmjs.org/boom/-/boom-5.2.0.tgz", + "integrity": "sha512-Z5BTk6ZRe4tXXQlkqftmsAUANpXmuwlsF5Oov8ThoMbQRzdGTA1ngYRW160GexgOgjsFOKJz0LYhoNi+2AMBUw==", + "requires": { + "hoek": "4.2.1" + } + } + } + }, "crypto-browserify": { "version": "3.12.0", "resolved": "https://registry.npmjs.org/crypto-browserify/-/crypto-browserify-3.12.0.tgz", @@ -156,6 +342,22 @@ "randomfill": "1.0.3" } }, + "dashdash": { + "version": "1.14.1", + "resolved": "https://registry.npmjs.org/dashdash/-/dashdash-1.14.1.tgz", + "integrity": "sha1-hTz6D3y+L+1d4gMmuN1YEDX24vA=", + "requires": { + "assert-plus": "1.0.0" + } + }, + "debug": { + "version": "2.6.9", + "resolved": "https://registry.npmjs.org/debug/-/debug-2.6.9.tgz", + "integrity": "sha512-bC7ElrdJaJnPbAP+1EotYvqZsb3ecl5wi6Bfi6BJTUcNowp6cvspg0jXznRTKDjm/E7AdgFBVeAPVMNcKGsHMA==", + "requires": { + "ms": "2.0.0" + } + }, "deep-equal": { "version": "0.2.2", "resolved": "https://registry.npmjs.org/deep-equal/-/deep-equal-0.2.2.tgz", @@ -166,6 +368,16 @@ "resolved": "https://registry.npmjs.org/defined/-/defined-0.0.0.tgz", "integrity": "sha1-817qfXBekzuvE7LwOz+D2SFAOz4=" }, + "delayed-stream": { + "version": "1.0.0", + "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz", + "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk=" + }, + "depd": { + "version": "1.1.2", + "resolved": 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"https://registry.npmjs.org/xhr2/-/xhr2-0.1.4.tgz", + "integrity": "sha1-f4dliEdxbbUCYyOBL4GMras4el8=" + }, "xtend": { "version": "4.0.1", "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz", "integrity": "sha1-pcbVMr5lbiPbgg77lDofBJmNY68=" + }, + "yaeti": { + "version": "0.0.6", + "resolved": "https://registry.npmjs.org/yaeti/-/yaeti-0.0.6.tgz", + "integrity": "sha1-8m9ITXJoTPQr7ft2lwqhYI+/lXc=" } } } diff --git a/packages/web3-eth-accounts/package.json b/packages/web3-eth-accounts/package.json index 6789292f0a6..495eacb7653 100644 --- a/packages/web3-eth-accounts/package.json +++ b/packages/web3-eth-accounts/package.json @@ -7,7 +7,7 @@ "license": "LGPL-3.0", "main": "src/index.js", "dependencies": { - "bluebird": "3.3.1", + "any-promise": "^1.3.0", "crypto-browserify": "^3.12.0", "eth-lib": "0.2.7", "scrypt.js": "0.2.0", diff --git a/packages/web3-eth-accounts/src/index.js b/packages/web3-eth-accounts/src/index.js index c07fde94c3f..05bbf5bf2ed 100644 --- a/packages/web3-eth-accounts/src/index.js +++ b/packages/web3-eth-accounts/src/index.js @@ -25,7 +25,7 @@ var _ = require("underscore"); var core = require('web3-core'); var Method = require('web3-core-method'); -var Promise = require('bluebird'); +var Promise = require('any-promise'); var Account = require("eth-lib/lib/account"); var Hash = require("eth-lib/lib/hash"); var RLP = require("eth-lib/lib/rlp");