auth.ts

/*
Copyright 2022 The Matrix.org Foundation C.I.C.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

import { UnstableValue } from "../NamespacedValue";

// disable lint because these are wire responses
/* eslint-disable camelcase */

/**
 * Represents a response to the CSAPI `/refresh` endpoint.
 */
export interface IRefreshTokenResponse {
    access_token: string;
    expires_in_ms: number;
    refresh_token: string;
}

/* eslint-enable camelcase */

/**
 * Response to GET login flows as per https://spec.matrix.org/v1.3/client-server-api/#get_matrixclientv3login
 */
export interface ILoginFlowsResponse {
    flows: LoginFlow[];
}

export type LoginFlow = ISSOFlow | IPasswordFlow | ILoginFlow;

export interface ILoginFlow {
    type: string;
}

export interface IPasswordFlow extends ILoginFlow {
    type: "m.login.password";
}

export const DELEGATED_OIDC_COMPATIBILITY = new UnstableValue(
    "delegated_oidc_compatibility",
    "org.matrix.msc3824.delegated_oidc_compatibility",
);

/**
 * Representation of SSO flow as per https://spec.matrix.org/v1.3/client-server-api/#client-login-via-sso
 */
export interface ISSOFlow extends ILoginFlow {
    type: "m.login.sso" | "m.login.cas";
    // eslint-disable-next-line camelcase
    identity_providers?: IIdentityProvider[];
    [DELEGATED_OIDC_COMPATIBILITY.name]?: boolean;
    [DELEGATED_OIDC_COMPATIBILITY.altName]?: boolean;
}

export enum IdentityProviderBrand {
    Gitlab = "gitlab",
    Github = "github",
    Apple = "apple",
    Google = "google",
    Facebook = "facebook",
    Twitter = "twitter",
}

export interface IIdentityProvider {
    id: string;
    name: string;
    icon?: string;
    brand?: IdentityProviderBrand | string;
}

/**
 * Parameters to login request as per https://spec.matrix.org/v1.3/client-server-api/#login
 */
/* eslint-disable camelcase */
export interface ILoginParams {
    identifier?: object;
    password?: string;
    token?: string;
    device_id?: string;
    initial_device_display_name?: string;
}
/* eslint-enable camelcase */

export enum SSOAction {
    /** The user intends to login to an existing account */
    LOGIN = "login",

    /** The user intends to register for a new account */
    REGISTER = "register",
}

/**
 * The result of a successful [MSC3882](https://github.com/matrix-org/matrix-spec-proposals/pull/3882)
 * `m.login.token` issuance request.
 * Note that this is UNSTABLE and subject to breaking changes without notice.
 */
export interface LoginTokenPostResponse {
    /**
     * The token to use with `m.login.token` to authenticate.
     */
    login_token: string;
    /**
     * Expiration in seconds.
     *
     * @deprecated this is only provided for compatibility with original revision of the MSC.
     */
    expires_in: number;
    /**
     * Expiration in milliseconds.
     */
    expires_in_ms: number;
}