Add LDAP login source and test user sign-in

Author: lafriks

.drone.yml

@@ -142,6 +142,7 @@ pipeline:
     environment:
       TAGS: bindata
       GOPATH: /srv/app
+      TEST_LDAP: "1"
     commands:
       - make integration-test-coverage
     when:
@@ -155,6 +156,7 @@ pipeline:
     environment:
       TAGS: bindata
       GOPATH: /srv/app
+      TEST_LDAP: "1"
     commands:
       - make test-mysql
     when:
@@ -167,6 +169,7 @@ pipeline:
     environment:
       TAGS: bindata
       GOPATH: /srv/app
+      TEST_LDAP: "1"
     commands:
       - make test-pgsql
     when:

integrations/auth_ldap_test.go

@@ -0,0 +1,57 @@
+// Copyright 2018 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package integrations
+
+import (
+	"net/http"
+	"os"
+	"testing"
+)
+
+func skipLDAPTests() bool {
+	return os.Getenv("TEST_LDAP") != "1"
+}
+
+func getLDAPServerHost() string {
+	host := os.Getenv("TEST_LDAP_HOST")
+	if len(host) == 0 {
+		host = "ldap"
+	}
+	return host
+}
+
+func addAuthSourceLDAP(t *testing.T) {
+	session := loginUser(t, "user1")
+	csrf := GetCSRF(t, session, "/admin/auths/new")
+	req := NewRequestWithValues(t, "POST", "/admin/auths/new", map[string]string{
+		"_csrf":              csrf,
+		"type":               "2",
+		"name":               "ldap",
+		"host":               getLDAPServerHost(),
+		"port":               "389",
+		"bind_dn":            "uid=gitea,ou=service,dc=planetexpress,dc=com",
+		"bind_password":      "password",
+		"user_base":          "ou=people,dc=planetexpress,dc=com",
+		"filter":             "(&(objectClass=inetOrgPerson)(memberOf=cn=git,ou=people,dc=planetexpress,dc=com)(uid=%s))",
+		"admin_filter":       "(memberOf=cn=admin_staff,ou=people,dc=planetexpress,dc=com)",
+		"attribute_username": "uid",
+		"attribute_name":     "cn",
+		"attribute_surname":  "sn",
+		"attribute_mail":     "mail",
+		"is_sync_enabled":    "on",
+		"is_active":          "on",
+	})
+	session.MakeRequest(t, req, http.StatusFound)
+}
+
+func TestLDAPUserSignin(t *testing.T) {
+	if skipLDAPTests() {
+		t.Skip()
+		return
+	}
+	prepareTestEnv(t)
+	addAuthSourceLDAP(t)
+	loginUserWithPassword(t, "fry", "fry")
+}

models/fixtures/login_source.yml

@@ -0,0 +1 @@
+[] # empty