feat(core): Add LDAP support (#3835)

jest.config.js

@@ -5,7 +5,7 @@ const tsJestOptions = {
 	tsconfig: {
 		...compilerOptions,
 		declaration: false,
-		sourceMap: false,
+		sourceMap: true,
 		skipLibCheck: true,
 	},
 };

packages/cli/package.json

@@ -147,6 +147,7 @@
     "jsonschema": "^1.4.1",
     "jsonwebtoken": "^9.0.0",
     "jwks-rsa": "~1.12.1",
+    "ldapts": "^4.2.2",
     "localtunnel": "^2.0.0",
     "lodash.get": "^4.4.2",
     "lodash.intersection": "^4.4.0",

packages/cli/src/Db.ts

@@ -172,6 +172,8 @@ export async function init(
 	collections.Tag = linkRepository(entities.TagEntity);
 	collections.Role = linkRepository(entities.Role);
 	collections.User = linkRepository(entities.User);
+	collections.AuthIdentity = linkRepository(entities.AuthIdentity);
+	collections.AuthProviderSyncHistory = linkRepository(entities.AuthProviderSyncHistory);
 	collections.SharedCredentials = linkRepository(entities.SharedCredentials);
 	collections.SharedWorkflow = linkRepository(entities.SharedWorkflow);
 	collections.Settings = linkRepository(entities.Settings);

packages/cli/src/Interfaces.ts

@@ -28,6 +28,8 @@ import type { FindOperator, Repository } from 'typeorm';
 
 import type { ChildProcess } from 'child_process';
 
+import type { AuthIdentity, AuthProviderType } from '@db/entities/AuthIdentity';
+import type { AuthProviderSyncHistory } from '@db/entities/AuthProviderSyncHistory';
 import type { InstalledNodes } from '@db/entities/InstalledNodes';
 import type { InstalledPackages } from '@db/entities/InstalledPackages';
 import type { Role } from '@db/entities/Role';
@@ -64,6 +66,8 @@ export interface ICredentialsOverwrite {
 }
 
 export interface IDatabaseCollections {
+	AuthIdentity: Repository<AuthIdentity>;
+	AuthProviderSyncHistory: Repository<AuthProviderSyncHistory>;
 	Credentials: Repository<ICredentialsDb>;
 	Execution: Repository<IExecutionFlattedDb>;
 	Workflow: Repository<WorkflowEntity>;
@@ -318,6 +322,7 @@ export interface IDiagnosticInfo {
 	binaryDataMode: string;
 	n8n_multi_user_allowed: boolean;
 	smtp_set_up: boolean;
+	ldap_allowed: boolean;
 }
 
 export interface ITelemetryUserDeletionData {
@@ -400,7 +405,13 @@ export interface IInternalHooksClass {
 	}): Promise<void>;
 	onUserPasswordResetRequestClick(userPasswordResetData: { user: User }): Promise<void>;
 	onInstanceOwnerSetup(instanceOwnerSetupData: { user_id: string }, user?: User): Promise<void>;
-	onUserSignup(userSignupData: { user: User }): Promise<void>;
+	onUserSignup(
+		user: User,
+		userSignupData: {
+			user_type: AuthProviderType;
+			was_disabled_ldap_user: boolean;
+		},
+	): Promise<void>;
 	onCommunityPackageInstallFinished(installationData: {
 		user: User;
 		input_string: string;
@@ -519,6 +530,10 @@ export interface IN8nUISettings {
 	personalizationSurveyEnabled: boolean;
 	defaultLocale: string;
 	userManagement: IUserManagementSettings;
+	ldap: {
+		loginLabel: string;
+		loginEnabled: boolean;
+	};
 	publicApi: IPublicApiSettings;
 	workflowTagsDisabled: boolean;
 	logLevel: 'info' | 'debug' | 'warn' | 'error' | 'verbose' | 'silent';
@@ -541,6 +556,7 @@ export interface IN8nUISettings {
 	};
 	enterprise: {
 		sharing: boolean;
+		ldap: boolean;
 		logStreaming: boolean;
 	};
 	hideUsagePage: boolean;
@@ -567,6 +583,9 @@ export interface IUserManagementSettings {
 	showSetupOnFirstLoad?: boolean;
 	smtpSetup: boolean;
 }
+export interface IActiveDirectorySettings {
+	enabled: boolean;
+}
 export interface IPublicApiSettings {
 	enabled: boolean;
 	latestVersion: number;

packages/cli/src/InternalHooks.ts

@@ -21,6 +21,7 @@ import {
 	IWorkflowExecutionDataProcess,
 } from '@/Interfaces';
 import { Telemetry } from '@/telemetry';
+import type { AuthProviderType } from '@db/entities/AuthIdentity';
 import { RoleService } from './role/role.service';
 import { eventBus } from './eventbus';
 import type { User } from '@db/entities/User';
@@ -65,6 +66,7 @@ export class InternalHooksClass implements IInternalHooksClass {
 			n8n_binary_data_mode: diagnosticInfo.binaryDataMode,
 			n8n_multi_user_allowed: diagnosticInfo.n8n_multi_user_allowed,
 			smtp_set_up: diagnosticInfo.smtp_set_up,
+			ldap_allowed: diagnosticInfo.ldap_allowed,
 		};
 
 		return Promise.all([
@@ -642,16 +644,23 @@ export class InternalHooksClass implements IInternalHooksClass {
 		return this.telemetry.track('Owner finished instance setup', instanceOwnerSetupData);
 	}
 
-	async onUserSignup(userSignupData: { user: User }): Promise<void> {
+	async onUserSignup(
+		user: User,
+		userSignupData: {
+			user_type: AuthProviderType;
+			was_disabled_ldap_user: boolean;
+		},
+	): Promise<void> {
 		void Promise.all([
 			eventBus.sendAuditEvent({
 				eventName: 'n8n.audit.user.signedup',
 				payload: {
-					...userToPayload(userSignupData.user),
+					...userToPayload(user),
 				},
 			}),
 			this.telemetry.track('User signed up', {
-				user_id: userSignupData.user.id,
+				user_id: user.id,
+				...userSignupData,
 			}),
 		]);
 	}
@@ -848,7 +857,49 @@ export class InternalHooksClass implements IInternalHooksClass {
 		]);
 	}
 
-	/**
+	async onLdapSyncFinished(data: {
+		type: string;
+		succeeded: boolean;
+		users_synced: number;
+		error: string;
+	}): Promise<void> {
+		return this.telemetry.track('Ldap general sync finished', data);
+	}
+
+	async onLdapUsersDisabled(data: {
+		reason: 'ldap_update' | 'ldap_feature_deactivated';
+		users: number;
+		user_ids: string[];
+	}): Promise<void> {
+		return this.telemetry.track('Ldap users disabled', data);
+	}
+
+	async onUserUpdatedLdapSettings(data: {
+		user_id: string;
+		loginIdAttribute: string;
+		firstNameAttribute: string;
+		lastNameAttribute: string;
+		emailAttribute: string;
+		ldapIdAttribute: string;
+		searchPageSize: number;
+		searchTimeout: number;
+		synchronizationEnabled: boolean;
+		synchronizationInterval: number;
+		loginLabel: string;
+		loginEnabled: boolean;
+	}): Promise<void> {
+		return this.telemetry.track('Ldap general sync finished', data);
+	}
+
+	async onLdapLoginSyncFailed(data: { error: string }): Promise<void> {
+		return this.telemetry.track('Ldap login sync failed', data);
+	}
+
+	async userLoginFailedDueToLdapDisabled(data: { user_id: string }): Promise<void> {
+		return this.telemetry.track('User login failed since ldap disabled', data);
+	}
+
+	/*
 	 * Execution Statistics
 	 */
 	async onFirstProductionWorkflowSuccess(data: {

packages/cli/src/Ldap/LdapManager.ee.ts

@@ -0,0 +1,38 @@
+import { LdapService } from './LdapService.ee';
+import { LdapSync } from './LdapSync.ee';
+import type { LdapConfig } from './types';
+
+export class LdapManager {
+	private static ldap: {
+		service: LdapService;
+		sync: LdapSync;
+	};
+
+	private static initialized: boolean;
+
+	static getInstance(): {
+		service: LdapService;
+		sync: LdapSync;
+	} {
+		if (!this.initialized) {
+			throw new Error('LDAP Manager has not been initialized');
+		}
+		return this.ldap;
+	}
+
+	static init(config: LdapConfig): void {
+		this.ldap = {
+			service: new LdapService(),
+			sync: new LdapSync(),
+		};
+		this.ldap.service.config = config;
+		this.ldap.sync.config = config;
+		this.ldap.sync.ldapService = this.ldap.service;
+		this.initialized = true;
+	}
+
+	static updateConfig(config: LdapConfig): void {
+		this.ldap.service.config = config;
+		this.ldap.sync.config = config;
+	}
+}

packages/cli/src/Ldap/LdapService.ee.ts

@@ -0,0 +1,104 @@
+/* eslint-disable no-underscore-dangle */
+import { Client, Entry as LdapUser, ClientOptions } from 'ldapts';
+import type { LdapConfig } from './types';
+import { formatUrl, getMappingAttributes } from './helpers';
+import { BINARY_AD_ATTRIBUTES } from './constants';
+import { ConnectionOptions } from 'tls';
+
+export class LdapService {
+	private client: Client | undefined;
+
+	private _config: LdapConfig;
+
+	/**
+	 * Set the LDAP configuration and expire the current client
+	 */
+	set config(config: LdapConfig) {
+		this._config = config;
+		this.client = undefined;
+	}
+
+	/**
+	 * Get new/existing LDAP client,
+	 * depending on whether the credentials
+	 * were updated or not
+	 */
+	private async getClient() {
+		if (this._config === undefined) {
+			throw new Error('Service cannot be used without setting the property config');
+		}
+		if (this.client === undefined) {
+			const url = formatUrl(
+				this._config.connectionUrl,
+				this._config.connectionPort,
+				this._config.connectionSecurity,
+			);
+			const ldapOptions: ClientOptions = { url };
+			const tlsOptions: ConnectionOptions = {};
+
+			if (this._config.connectionSecurity !== 'none') {
+				Object.assign(tlsOptions, {
+					rejectUnauthorized: !this._config.allowUnauthorizedCerts,
+				});
+				if (this._config.connectionSecurity === 'tls') {
+					ldapOptions.tlsOptions = tlsOptions;
+				}
+			}
+
+			this.client = new Client(ldapOptions);
+			if (this._config.connectionSecurity === 'startTls') {
+				await this.client.startTLS(tlsOptions);
+			}
+		}
+	}
+
+	/**
+	 * Attempt a binding with the admin credentials
+	 */
+	private async bindAdmin(): Promise<void> {
+		await this.getClient();
+		if (this.client) {
+			await this.client.bind(this._config.bindingAdminDn, this._config.bindingAdminPassword);
+		}
+	}
+
+	/**
+	 * Search the LDAP server using the administrator binding
+	 * (if any, else a anonymous binding will be attempted)
+	 */
+	async searchWithAdminBinding(filter: string): Promise<LdapUser[]> {
+		await this.bindAdmin();
+		if (this.client) {
+			const { searchEntries } = await this.client.search(this._config.baseDn, {
+				attributes: getMappingAttributes(this._config),
+				explicitBufferAttributes: BINARY_AD_ATTRIBUTES,
+				filter,
+				timeLimit: this._config.searchTimeout,
+				paged: { pageSize: this._config.searchPageSize },
+				...(this._config.searchPageSize === 0 && { paged: true }),
+			});
+
+			await this.client.unbind();
+			return searchEntries;
+		}
+		return Promise.resolve([]);
+	}
+
+	/**
+	 * Attempt binding with the user's credentials
+	 */
+	async validUser(dn: string, password: string): Promise<void> {
+		await this.getClient();
+		if (this.client) {
+			await this.client.bind(dn, password);
+			await this.client.unbind();
+		}
+	}
+
+	/**
+	 * Attempt binding with the administrator credentials, to test the connection
+	 */
+	async testConnection(): Promise<void> {
+		await this.bindAdmin();
+	}
+}

packages/cli/src/Ldap/LdapSync.ee.ts

@@ -0,0 +1,216 @@
+import type { Entry as LdapUser } from 'ldapts';
+import { LoggerProxy as Logger } from 'n8n-workflow';
+import { QueryFailedError } from 'typeorm/error/QueryFailedError';
+import { LdapService } from './LdapService.ee';
+import type { LdapConfig } from './types';
+import {
+	getLdapUserRole,
+	mapLdapUserToDbUser,
+	processUsers,
+	saveLdapSynchronization,
+	createFilter,
+	resolveBinaryAttributes,
+	getLdapIds,
+} from './helpers';
+import type { User } from '@db/entities/User';
+import type { Role } from '@db/entities/Role';
+import type { RunningMode, SyncStatus } from '@db/entities/AuthProviderSyncHistory';
+import { InternalHooksManager } from '@/InternalHooksManager';
+
+export class LdapSync {
+	private intervalId: NodeJS.Timeout | undefined = undefined;
+
+	private _config: LdapConfig;
+
+	private _ldapService: LdapService;
+
+	/**
+	 * Updates the LDAP configuration
+	 */
+	set config(config: LdapConfig) {
+		this._config = config;
+		// If user disabled synchronization in the UI and there a job schedule,
+		// stop it
+		if (this.intervalId && !this._config.synchronizationEnabled) {
+			this.stop();
+			// If instance crashed with a job scheduled, once the server starts
+			// again, reschedule it.
+		} else if (!this.intervalId && this._config.synchronizationEnabled) {
+			this.scheduleRun();
+			// If job scheduled and the run interval got updated in the UI
+			// stop the current one and schedule a new one with the new internal
+		} else if (this.intervalId && this._config.synchronizationEnabled) {
+			this.stop();
+			this.scheduleRun();
+		}
+	}
+
+	/**
+	 * Set the LDAP service instance
+	 */
+	set ldapService(service: LdapService) {
+		this._ldapService = service;
+	}
+
+	/**
+	 * Schedule a synchronization job based on the interval set in the LDAP config
+	 */
+	scheduleRun(): void {
+		if (!this._config.synchronizationInterval) {
+			throw new Error('Interval variable has to be defined');
+		}
+		this.intervalId = setInterval(async () => {
+			await this.run('live');
+		}, this._config.synchronizationInterval * 60000);
+	}
+
+	/**
+	 * Run the synchronization job.
+	 * If the job runs in "live" mode, changes to LDAP users are persisted in the database,
+	 * else the users are not modified
+	 */
+	async run(mode: RunningMode): Promise<void> {
+		Logger.debug(`LDAP - Starting a synchronization run in ${mode} mode`);
+
+		let adUsers: LdapUser[] = [];
+
+		try {
+			adUsers = await this._ldapService.searchWithAdminBinding(
+				createFilter(`(${this._config.loginIdAttribute}=*)`, this._config.userFilter),
+			);
+
+			Logger.debug('LDAP - Users return by the query', {
+				users: adUsers,
+			});
+
+			resolveBinaryAttributes(adUsers);
+		} catch (e) {
+			if (e instanceof Error) {
+				Logger.error(`LDAP - ${e.message}`);
+				throw e;
+			}
+		}
+
+		const startedAt = new Date();
+
+		const localAdUsers = await getLdapIds();
+
+		const role = await getLdapUserRole();
+
+		const { usersToCreate, usersToUpdate, usersToDisable } = this.getUsersToProcess(
+			adUsers,
+			localAdUsers,
+			role,
+		);
+
+		if (usersToDisable.length) {
+			void InternalHooksManager.getInstance().onLdapUsersDisabled({
+				reason: 'ldap_update',
+				users: usersToDisable.length,
+				user_ids: usersToDisable,
+			});
+		}
+
+		Logger.debug('LDAP - Users processed', {
+			created: usersToCreate.length,
+			updated: usersToUpdate.length,
+			disabled: usersToDisable.length,
+		});
+
+		const endedAt = new Date();
+		let status: SyncStatus = 'success';
+		let errorMessage = '';
+
+		try {
+			if (mode === 'live') {
+				await processUsers(usersToCreate, usersToUpdate, usersToDisable);
+			}
+		} catch (error) {
+			if (error instanceof QueryFailedError) {
+				status = 'error';
+				errorMessage = `${error.message}`;
+			}
+		}
+
+		await saveLdapSynchronization({
+			startedAt,
+			endedAt,
+			created: usersToCreate.length,
+			updated: usersToUpdate.length,
+			disabled: usersToDisable.length,
+			scanned: adUsers.length,
+			runMode: mode,
+			status,
+			error: errorMessage,
+		});
+
+		void InternalHooksManager.getInstance().onLdapSyncFinished({
+			type: !this.intervalId ? 'scheduled' : `manual_${mode}`,
+			succeeded: true,
+			users_synced: usersToCreate.length + usersToUpdate.length + usersToDisable.length,
+			error: errorMessage,
+		});
+
+		Logger.debug('LDAP - Synchronization finished successfully');
+	}
+
+	/**
+	 * Stop the current job scheduled, if any
+	 */
+	stop(): void {
+		clearInterval(this.intervalId);
+		this.intervalId = undefined;
+	}
+
+	/**
+	 * Get all the user that will be changed (created, updated, disabled), in the database
+	 */
+	private getUsersToProcess(
+		adUsers: LdapUser[],
+		localAdUsers: string[],
+		role: Role,
+	): {
+		usersToCreate: Array<[string, User]>;
+		usersToUpdate: Array<[string, User]>;
+		usersToDisable: string[];
+	} {
+		return {
+			usersToCreate: this.getUsersToCreate(adUsers, localAdUsers, role),
+			usersToUpdate: this.getUsersToUpdate(adUsers, localAdUsers),
+			usersToDisable: this.getUsersToDisable(adUsers, localAdUsers),
+		};
+	}
+
+	/**
+	 * Get users in LDAP that are not in the database yet
+	 */
+	private getUsersToCreate(
+		remoteAdUsers: LdapUser[],
+		localLdapIds: string[],
+		role: Role,
+	): Array<[string, User]> {
+		return remoteAdUsers
+			.filter((adUser) => !localLdapIds.includes(adUser[this._config.ldapIdAttribute] as string))
+			.map((adUser) => mapLdapUserToDbUser(adUser, this._config, role));
+	}
+
+	/**
+	 * Get users in LDAP that are already in the database
+	 */
+	private getUsersToUpdate(
+		remoteAdUsers: LdapUser[],
+		localLdapIds: string[],
+	): Array<[string, User]> {
+		return remoteAdUsers
+			.filter((adUser) => localLdapIds.includes(adUser[this._config.ldapIdAttribute] as string))
+			.map((adUser) => mapLdapUserToDbUser(adUser, this._config));
+	}
+
+	/**
+	 * Get users that are in the database but not in the LDAP server
+	 */
+	private getUsersToDisable(remoteAdUsers: LdapUser[], localLdapIds: string[]): string[] {
+		const remoteAdUserIds = remoteAdUsers.map((adUser) => adUser[this._config.ldapIdAttribute]);
+		return localLdapIds.filter((user) => !remoteAdUserIds.includes(user));
+	}
+}

packages/cli/src/Ldap/constants.ts

@@ -0,0 +1,133 @@
+import type { LdapConfig } from './types';
+
+export const LDAP_FEATURE_NAME = 'features.ldap';
+
+export const LDAP_ENABLED = 'enterprise.features.ldap';
+
+export const LDAP_LOGIN_LABEL = 'ldap.loginLabel';
+
+export const LDAP_LOGIN_ENABLED = 'ldap.loginEnabled';
+
+export const BINARY_AD_ATTRIBUTES = ['objectGUID', 'objectSid'];
+
+export const LDAP_DEFAULT_CONFIGURATION: LdapConfig = {
+	loginEnabled: false,
+	loginLabel: '',
+	connectionUrl: '',
+	allowUnauthorizedCerts: false,
+	connectionSecurity: 'none',
+	connectionPort: 389,
+	baseDn: '',
+	bindingAdminDn: '',
+	bindingAdminPassword: '',
+	firstNameAttribute: '',
+	lastNameAttribute: '',
+	emailAttribute: '',
+	loginIdAttribute: '',
+	ldapIdAttribute: '',
+	userFilter: '',
+	synchronizationEnabled: false,
+	synchronizationInterval: 60,
+	searchPageSize: 0,
+	searchTimeout: 60,
+};
+
+export const LDAP_CONFIG_SCHEMA = {
+	$schema: 'https://json-schema.org/draft/2019-09/schema',
+	type: 'object',
+	properties: {
+		emailAttribute: {
+			type: 'string',
+		},
+		firstNameAttribute: {
+			type: 'string',
+		},
+		lastNameAttribute: {
+			type: 'string',
+		},
+		ldapIdAttribute: {
+			type: 'string',
+		},
+		loginIdAttribute: {
+			type: 'string',
+		},
+		bindingAdminDn: {
+			type: 'string',
+		},
+		bindingAdminPassword: {
+			type: 'string',
+		},
+		baseDn: {
+			type: 'string',
+		},
+		connectionUrl: {
+			type: 'string',
+		},
+		connectionSecurity: {
+			type: 'string',
+		},
+		connectionPort: {
+			type: 'number',
+		},
+		allowUnauthorizedCerts: {
+			type: 'boolean',
+		},
+		userFilter: {
+			type: 'string',
+		},
+		loginEnabled: {
+			type: 'boolean',
+		},
+		loginLabel: {
+			type: 'string',
+		},
+		synchronizationEnabled: {
+			type: 'boolean',
+		},
+		synchronizationInterval: {
+			type: 'number',
+		},
+		searchPageSize: {
+			type: 'number',
+		},
+		searchTimeout: {
+			type: 'number',
+		},
+	},
+	required: [
+		'loginEnabled',
+		'loginLabel',
+		'connectionUrl',
+		'allowUnauthorizedCerts',
+		'connectionSecurity',
+		'connectionPort',
+		'baseDn',
+		'bindingAdminDn',
+		'bindingAdminPassword',
+		'firstNameAttribute',
+		'lastNameAttribute',
+		'emailAttribute',
+		'loginIdAttribute',
+		'ldapIdAttribute',
+		'userFilter',
+		'synchronizationEnabled',
+		'synchronizationInterval',
+		'searchPageSize',
+		'searchTimeout',
+	],
+	additionalProperties: false,
+};
+
+export const NON_SENSIBLE_LDAP_CONFIG_PROPERTIES: Array<keyof LdapConfig> = [
+	'loginEnabled',
+	'emailAttribute',
+	'firstNameAttribute',
+	'lastNameAttribute',
+	'loginIdAttribute',
+	'ldapIdAttribute',
+	'synchronizationEnabled',
+	'synchronizationInterval',
+	'searchPageSize',
+	'searchTimeout',
+	'loginLabel',
+];

packages/cli/src/Ldap/helpers.ts

@@ -0,0 +1,474 @@
+/* eslint-disable @typescript-eslint/no-use-before-define */
+import { AES, enc } from 'crypto-js';
+import type { Entry as LdapUser } from 'ldapts';
+import { Filter } from 'ldapts/filters/Filter';
+import { UserSettings } from 'n8n-core';
+import { validate } from 'jsonschema';
+import * as Db from '@/Db';
+import config from '@/config';
+import type { Role } from '@db/entities/Role';
+import { User } from '@db/entities/User';
+import { AuthIdentity } from '@/databases/entities/AuthIdentity';
+import type { AuthProviderSyncHistory } from '@db/entities/AuthProviderSyncHistory';
+import { isUserManagementEnabled } from '@/UserManagement/UserManagementHelper';
+import { LdapManager } from './LdapManager.ee';
+
+import {
+	BINARY_AD_ATTRIBUTES,
+	LDAP_CONFIG_SCHEMA,
+	LDAP_ENABLED,
+	LDAP_FEATURE_NAME,
+	LDAP_LOGIN_ENABLED,
+	LDAP_LOGIN_LABEL,
+} from './constants';
+import type { ConnectionSecurity, LdapConfig } from './types';
+import { InternalHooksManager } from '@/InternalHooksManager';
+import { jsonParse, LoggerProxy as Logger } from 'n8n-workflow';
+import { getLicense } from '@/License';
+
+/**
+ *  Check whether the LDAP feature is disabled in the instance
+ */
+export const isLdapEnabled = (): boolean => {
+	const license = getLicense();
+	return isUserManagementEnabled() && (config.getEnv(LDAP_ENABLED) || license.isLdapEnabled());
+};
+
+/**
+ * 	Check whether the LDAP feature is enabled in the instance
+ */
+export const isLdapDisabled = (): boolean => !isLdapEnabled();
+
+/**
+ * Set the LDAP login label to the configuration object
+ */
+export const setLdapLoginLabel = (value: string): void => {
+	config.set(LDAP_LOGIN_LABEL, value);
+};
+
+/**
+ * Set the LDAP login enabled to the configuration object
+ */
+export const setLdapLoginEnabled = (value: boolean): void => {
+	config.set(LDAP_LOGIN_ENABLED, value);
+};
+
+/**
+ * Retrieve the LDAP login label from the configuration object
+ */
+export const getLdapLoginLabel = (): string => config.getEnv(LDAP_LOGIN_LABEL);
+
+/**
+ * Retrieve the LDAP login enabled from the configuration object
+ */
+export const isLdapLoginEnabled = (): boolean => config.getEnv(LDAP_LOGIN_ENABLED);
+
+/**
+ * Return a random password to be assigned to the LDAP users
+ */
+export const randomPassword = (): string => {
+	return Math.random().toString(36).slice(-8);
+};
+
+/**
+ * Return the user role to be assigned to LDAP users
+ */
+export const getLdapUserRole = async (): Promise<Role> => {
+	return Db.collections.Role.findOneByOrFail({ scope: 'global', name: 'member' });
+};
+
+/**
+ * Validate the structure of the LDAP configuration schema
+ */
+export const validateLdapConfigurationSchema = (
+	ldapConfig: LdapConfig,
+): { valid: boolean; message: string } => {
+	const { valid, errors } = validate(ldapConfig, LDAP_CONFIG_SCHEMA, { nestedErrors: true });
+
+	let message = '';
+	if (!valid) {
+		message = errors.map((error) => `request.body.${error.path[0]} ${error.message}`).join(',');
+	}
+	return { valid, message };
+};
+
+/**
+ * Encrypt password using the instance's encryption key
+ */
+export const encryptPassword = async (password: string): Promise<string> => {
+	const encryptionKey = await UserSettings.getEncryptionKey();
+	return AES.encrypt(password, encryptionKey).toString();
+};
+
+/**
+ * Decrypt password using the instance's encryption key
+ */
+export const decryptPassword = async (password: string): Promise<string> => {
+	const encryptionKey = await UserSettings.getEncryptionKey();
+	return AES.decrypt(password, encryptionKey).toString(enc.Utf8);
+};
+
+/**
+ * Retrieve the LDAP configuration (decrypted) form the database
+ */
+export const getLdapConfig = async (): Promise<LdapConfig> => {
+	const configuration = await Db.collections.Settings.findOneByOrFail({
+		key: LDAP_FEATURE_NAME,
+	});
+	const configurationData = jsonParse<LdapConfig>(configuration.value);
+	configurationData.bindingAdminPassword = await decryptPassword(
+		configurationData.bindingAdminPassword,
+	);
+	return configurationData;
+};
+
+/**
+ * Take the LDAP configuration and set login enabled and login label to the config object
+ */
+export const setGlobalLdapConfigVariables = (ldapConfig: LdapConfig): void => {
+	setLdapLoginEnabled(ldapConfig.loginEnabled);
+	setLdapLoginLabel(ldapConfig.loginLabel);
+};
+
+const resolveEntryBinaryAttributes = (entry: LdapUser): LdapUser => {
+	Object.entries(entry)
+		.filter(([k]) => BINARY_AD_ATTRIBUTES.includes(k))
+		.forEach(([k]) => {
+			entry[k] = (entry[k] as Buffer).toString('hex');
+		});
+	return entry;
+};
+
+export const resolveBinaryAttributes = (entries: LdapUser[]): void => {
+	entries.forEach((entry) => resolveEntryBinaryAttributes(entry));
+};
+
+/**
+ * Update the LDAP configuration in the database
+ */
+export const updateLdapConfig = async (ldapConfig: LdapConfig): Promise<void> => {
+	const { valid, message } = validateLdapConfigurationSchema(ldapConfig);
+
+	if (!valid) {
+		throw new Error(message);
+	}
+
+	LdapManager.updateConfig({ ...ldapConfig });
+
+	ldapConfig.bindingAdminPassword = await encryptPassword(ldapConfig.bindingAdminPassword);
+
+	if (!ldapConfig.loginEnabled) {
+		ldapConfig.synchronizationEnabled = false;
+		const ldapUsers = await getLdapUsers();
+		if (ldapUsers.length) {
+			await deleteAllLdapIdentities();
+			void InternalHooksManager.getInstance().onLdapUsersDisabled({
+				reason: 'ldap_update',
+				users: ldapUsers.length,
+				user_ids: ldapUsers.map((user) => user.id),
+			});
+		}
+	}
+
+	await Db.collections.Settings.update(
+		{ key: LDAP_FEATURE_NAME },
+		{ value: JSON.stringify(ldapConfig), loadOnStartup: true },
+	);
+	setGlobalLdapConfigVariables(ldapConfig);
+};
+
+/**
+ * Handle the LDAP initialization.
+ * If it's the first run of this feature, all the default data is created in the database
+ */
+export const handleLdapInit = async (): Promise<void> => {
+	if (!isLdapEnabled()) {
+		const ldapUsers = await getLdapUsers();
+		if (ldapUsers.length) {
+			void InternalHooksManager.getInstance().onLdapUsersDisabled({
+				reason: 'ldap_feature_deactivated',
+				users: ldapUsers.length,
+				user_ids: ldapUsers.map((user) => user.id),
+			});
+		}
+		return;
+	}
+
+	const ldapConfig = await getLdapConfig();
+
+	setGlobalLdapConfigVariables(ldapConfig);
+
+	// init LDAP manager with the current
+	// configuration
+	LdapManager.init(ldapConfig);
+};
+
+export const createFilter = (filter: string, userFilter: string) => {
+	let _filter = `(&(|(objectClass=person)(objectClass=user))${filter})`;
+	if (userFilter) {
+		_filter = `(&${userFilter}${filter}`;
+	}
+	return _filter;
+};
+
+export const escapeFilter = (filter: string): string => {
+	//@ts-ignore
+	return new Filter().escape(filter); /* eslint-disable-line */
+};
+
+/**
+ * Find and authenticate user in the LDAP server.
+ */
+export const findAndAuthenticateLdapUser = async (
+	loginId: string,
+	password: string,
+	loginIdAttribute: string,
+	userFilter: string,
+): Promise<LdapUser | undefined> => {
+	const ldapService = LdapManager.getInstance().service;
+
+	// Search for the user with the administrator binding using the
+	// the Login ID attribute and whatever was inputted in the UI's
+	// email input.
+	let searchResult: LdapUser[] = [];
+
+	try {
+		searchResult = await ldapService.searchWithAdminBinding(
+			createFilter(`(${loginIdAttribute}=${escapeFilter(loginId)})`, userFilter),
+		);
+	} catch (e) {
+		if (e instanceof Error) {
+			void InternalHooksManager.getInstance().onLdapLoginSyncFailed({
+				error: e.message,
+			});
+			Logger.error('LDAP - Error during search', { message: e.message });
+		}
+		return undefined;
+	}
+
+	if (!searchResult.length) {
+		return undefined;
+	}
+
+	// In the unlikely scenario that more than one user is found (
+	// can happen depending on how the LDAP database is structured
+	// and the LDAP configuration), return the last one found as it
+	// should be the less important in the hierarchy.
+	let user = searchResult.pop();
+
+	if (user === undefined) {
+		user = { dn: '' };
+	}
+
+	try {
+		// Now with the user distinguished name (unique identifier
+		// for the user) and the password, attempt to validate the
+		// user by binding
+		await ldapService.validUser(user.dn, password);
+	} catch (e) {
+		if (e instanceof Error) {
+			Logger.error('LDAP - Error validating user against LDAP server', { message: e.message });
+		}
+		return undefined;
+	}
+
+	resolveEntryBinaryAttributes(user);
+
+	return user;
+};
+
+/**
+ * Retrieve auth identity by LDAP ID from database
+ */
+export const getAuthIdentityByLdapId = async (
+	idAttributeValue: string,
+): Promise<AuthIdentity | null> => {
+	return Db.collections.AuthIdentity.findOne({
+		relations: ['user', 'user.globalRole'],
+		where: {
+			providerId: idAttributeValue,
+			providerType: 'ldap',
+		},
+	});
+};
+
+export const getUserByEmail = async (email: string): Promise<User | null> => {
+	return Db.collections.User.findOne({
+		where: { email },
+		relations: ['globalRole'],
+	});
+};
+
+/**
+ * Map attributes from the LDAP server to the proper columns in the database
+ * e.g. mail => email | uid => ldapId
+ */
+export const mapLdapAttributesToUser = (
+	ldapUser: LdapUser,
+	ldapConfig: LdapConfig,
+): [AuthIdentity['providerId'], Pick<User, 'email' | 'firstName' | 'lastName'>] => {
+	return [
+		ldapUser[ldapConfig.ldapIdAttribute] as string,
+		{
+			email: ldapUser[ldapConfig.emailAttribute] as string,
+			firstName: ldapUser[ldapConfig.firstNameAttribute] as string,
+			lastName: ldapUser[ldapConfig.lastNameAttribute] as string,
+		},
+	];
+};
+
+/**
+ * Retrieve LDAP ID of all LDAP users in the database
+ */
+export const getLdapIds = async (): Promise<string[]> => {
+	const identities = await Db.collections.AuthIdentity.find({
+		select: ['providerId'],
+		where: {
+			providerType: 'ldap',
+		},
+	});
+	return identities.map((i) => i.providerId);
+};
+
+export const getLdapUsers = async (): Promise<User[]> => {
+	const identities = await Db.collections.AuthIdentity.find({
+		relations: ['user'],
+		where: {
+			providerType: 'ldap',
+		},
+	});
+	return identities.map((i) => i.user);
+};
+
+/**
+ * Map a LDAP user to database user
+ */
+export const mapLdapUserToDbUser = (
+	ldapUser: LdapUser,
+	ldapConfig: LdapConfig,
+	role?: Role,
+): [string, User] => {
+	const user = new User();
+	const [ldapId, data] = mapLdapAttributesToUser(ldapUser, ldapConfig);
+	Object.assign(user, data);
+	if (role) {
+		user.globalRole = role;
+		user.password = randomPassword();
+		user.disabled = false;
+	} else {
+		user.disabled = true;
+	}
+	return [ldapId, user];
+};
+
+/**
+ * Save "toCreateUsers" in the database
+ * Update "toUpdateUsers" in the database
+ * Update "ToDisableUsers" in the database
+ */
+export const processUsers = async (
+	toCreateUsers: Array<[string, User]>,
+	toUpdateUsers: Array<[string, User]>,
+	toDisableUsers: string[],
+): Promise<void> => {
+	await Db.transaction(async (transactionManager) => {
+		return Promise.all([
+			...toCreateUsers.map(async ([ldapId, user]) => {
+				const authIdentity = AuthIdentity.create(await transactionManager.save(user), ldapId);
+				return transactionManager.save(authIdentity);
+			}),
+			...toUpdateUsers.map(async ([ldapId, user]) => {
+				const authIdentity = await transactionManager.findOneBy(AuthIdentity, {
+					providerId: ldapId,
+				});
+				if (authIdentity?.userId) {
+					await transactionManager.update(
+						User,
+						{ id: authIdentity.userId },
+						{ email: user.email, firstName: user.firstName, lastName: user.lastName },
+					);
+				}
+			}),
+			...toDisableUsers.map(async (ldapId) => {
+				const authIdentity = await transactionManager.findOneBy(AuthIdentity, {
+					providerId: ldapId,
+				});
+				if (authIdentity?.userId) {
+					await transactionManager.update(User, { id: authIdentity?.userId }, { disabled: true });
+					await transactionManager.delete(AuthIdentity, { userId: authIdentity?.userId });
+				}
+			}),
+		]);
+	});
+};
+
+/**
+ * Save a LDAP synchronization data to the database
+ */
+export const saveLdapSynchronization = async (
+	data: Omit<AuthProviderSyncHistory, 'id' | 'providerType'>,
+): Promise<void> => {
+	await Db.collections.AuthProviderSyncHistory.save({
+		...data,
+		providerType: 'ldap',
+	});
+};
+
+/**
+ * Retrieve all LDAP synchronizations in the database
+ */
+export const getLdapSynchronizations = async (
+	page: number,
+	perPage: number,
+): Promise<AuthProviderSyncHistory[]> => {
+	const _page = Math.abs(page);
+	return Db.collections.AuthProviderSyncHistory.find({
+		where: { providerType: 'ldap' },
+		order: { id: 'DESC' },
+		take: perPage,
+		skip: _page * perPage,
+	});
+};
+
+/**
+ * Format the LDAP connection URL to conform with LDAP client library
+ */
+export const formatUrl = (url: string, port: number, security: ConnectionSecurity) => {
+	const protocol = ['tls'].includes(security) ? 'ldaps' : 'ldap';
+	return `${protocol}://${url}:${port}`;
+};
+
+export const getMappingAttributes = (ldapConfig: LdapConfig): string[] => {
+	return [
+		ldapConfig.emailAttribute,
+		ldapConfig.ldapIdAttribute,
+		ldapConfig.firstNameAttribute,
+		ldapConfig.lastNameAttribute,
+		ldapConfig.emailAttribute,
+	];
+};
+
+export const createLdapAuthIdentity = async (user: User, ldapId: string) => {
+	return Db.collections.AuthIdentity.save(AuthIdentity.create(user, ldapId));
+};
+
+export const createLdapUserOnLocalDb = async (role: Role, data: Partial<User>, ldapId: string) => {
+	const user = await Db.collections.User.save({
+		password: randomPassword(),
+		globalRole: role,
+		...data,
+	});
+	await createLdapAuthIdentity(user, ldapId);
+	return user;
+};
+
+export const updateLdapUserOnLocalDb = async (identity: AuthIdentity, data: Partial<User>) => {
+	const userId = identity?.user?.id;
+	if (userId) {
+		await Db.collections.User.update({ id: userId }, data);
+	}
+};
+
+const deleteAllLdapIdentities = async () => {
+	return Db.collections.AuthIdentity.delete({ providerType: 'ldap' });
+};

packages/cli/src/Ldap/routes/ldap.controller.ee.ts

@@ -0,0 +1,76 @@
+import express from 'express';
+import { LdapManager } from '../LdapManager.ee';
+import { getLdapConfig, getLdapSynchronizations, updateLdapConfig } from '../helpers';
+import type { LdapConfiguration } from '../types';
+import { InternalHooksManager } from '@/InternalHooksManager';
+import pick from 'lodash.pick';
+import { NON_SENSIBLE_LDAP_CONFIG_PROPERTIES } from '../constants';
+
+export const ldapController = express.Router();
+
+/**
+ * GET /ldap/config
+ */
+ldapController.get('/config', async (req: express.Request, res: express.Response) => {
+	const data = await getLdapConfig();
+	return res.status(200).json({ data });
+});
+/**
+ * POST /ldap/test-connection
+ */
+ldapController.post('/test-connection', async (req: express.Request, res: express.Response) => {
+	try {
+		await LdapManager.getInstance().service.testConnection();
+	} catch (error) {
+		const errorObject = error as { message: string };
+		return res.status(400).json({ message: errorObject.message });
+	}
+	return res.status(200).json();
+});
+
+/**
+ * PUT /ldap/config
+ */
+ldapController.put('/config', async (req: LdapConfiguration.Update, res: express.Response) => {
+	try {
+		await updateLdapConfig(req.body);
+	} catch (e) {
+		if (e instanceof Error) {
+			return res.status(400).json({ message: e.message });
+		}
+	}
+
+	const data = await getLdapConfig();
+
+	void InternalHooksManager.getInstance().onUserUpdatedLdapSettings({
+		user_id: req.user.id,
+		...pick(data, NON_SENSIBLE_LDAP_CONFIG_PROPERTIES),
+	});
+
+	return res.status(200).json({ data });
+});
+
+/**
+ * POST /ldap/sync
+ */
+ldapController.post('/sync', async (req: LdapConfiguration.Sync, res: express.Response) => {
+	const runType = req.body.type;
+
+	try {
+		await LdapManager.getInstance().sync.run(runType);
+	} catch (e) {
+		if (e instanceof Error) {
+			return res.status(400).json({ message: e.message });
+		}
+	}
+	return res.status(200).json({});
+});
+
+/**
+ * GET /ldap/sync
+ */
+ldapController.get('/sync', async (req: LdapConfiguration.GetSync, res: express.Response) => {
+	const { page = '0', perPage = '20' } = req.query;
+	const data = await getLdapSynchronizations(parseInt(page, 10), parseInt(perPage, 10));
+	return res.status(200).json({ data });
+});

packages/cli/src/Ldap/types.ts

@@ -0,0 +1,32 @@
+import type { RunningMode } from '@db/entities/AuthProviderSyncHistory';
+import { AuthenticatedRequest } from '@/requests';
+
+export type ConnectionSecurity = 'none' | 'tls' | 'startTls';
+
+export interface LdapConfig {
+	loginEnabled: boolean;
+	loginLabel: string;
+	connectionUrl: string;
+	allowUnauthorizedCerts: boolean;
+	connectionSecurity: ConnectionSecurity;
+	connectionPort: number;
+	baseDn: string;
+	bindingAdminDn: string;
+	bindingAdminPassword: string;
+	firstNameAttribute: string;
+	lastNameAttribute: string;
+	emailAttribute: string;
+	loginIdAttribute: string;
+	ldapIdAttribute: string;
+	userFilter: string;
+	synchronizationEnabled: boolean;
+	synchronizationInterval: number; // minutes
+	searchPageSize: number;
+	searchTimeout: number;
+}
+
+export declare namespace LdapConfiguration {
+	type Update = AuthenticatedRequest<{}, {}, LdapConfig, {}>;
+	type Sync = AuthenticatedRequest<{}, {}, { type: RunningMode }, {}>;
+	type GetSync = AuthenticatedRequest<{}, {}, {}, { page?: string; perPage?: string }>;
+}

packages/cli/src/License.ts

@@ -97,6 +97,10 @@ export class License {
 		return this.isFeatureEnabled(LICENSE_FEATURES.LOG_STREAMING);
 	}
 
+	isLdapEnabled() {
+		return this.isFeatureEnabled(LICENSE_FEATURES.LDAP);
+	}
+
 	getCurrentEntitlements() {
 		return this.manager?.getCurrentEntitlements() ?? [];
 	}

packages/cli/src/ResponseHelper.ts

@@ -69,6 +69,12 @@ export class ConflictError extends ResponseError {
 	}
 }
 
+export class UnprocessableRequestError extends ResponseError {
+	constructor(message: string) {
+		super(message, 422);
+	}
+}
+
 export class InternalServerError extends ResponseError {
 	constructor(message: string, errorCode = 500) {
 		super(message, 500, errorCode);

packages/cli/src/Server.ts

@@ -152,6 +152,8 @@ import { getLicense } from '@/License';
 import { licenseController } from './license/license.controller';
 import { corsMiddleware } from './middlewares/cors';
 import { initEvents } from './events';
+import { ldapController } from './Ldap/routes/ldap.controller.ee';
+import { getLdapLoginLabel, isLdapEnabled, isLdapLoginEnabled } from './Ldap/helpers';
 import { AbstractServer } from './AbstractServer';
 import { configureMetrics } from './metrics';
 
@@ -243,6 +245,10 @@ class Server extends AbstractServer {
 					config.getEnv('userManagement.skipInstanceOwnerSetup') === false,
 				smtpSetup: isEmailSetUp(),
 			},
+			ldap: {
+				loginEnabled: false,
+				loginLabel: '',
+			},
 			publicApi: {
 				enabled: !config.getEnv('publicApi.disabled'),
 				latestVersion: 1,
@@ -271,6 +277,7 @@ class Server extends AbstractServer {
 			},
 			enterprise: {
 				sharing: false,
+				ldap: false,
 				logStreaming: config.getEnv('enterprise.features.logStreaming'),
 			},
 			hideUsagePage: config.getEnv('hideUsagePage'),
@@ -297,8 +304,16 @@ class Server extends AbstractServer {
 		Object.assign(this.frontendSettings.enterprise, {
 			sharing: isSharingEnabled(),
 			logStreaming: isLogStreamingEnabled(),
+			ldap: isLdapEnabled(),
 		});
 
+		if (isLdapEnabled()) {
+			Object.assign(this.frontendSettings.ldap, {
+				loginLabel: getLdapLoginLabel(),
+				loginEnabled: isLdapLoginEnabled(),
+			});
+		}
+
 		if (config.get('nodes.packagesMissing').length > 0) {
 			this.frontendSettings.missingPackages = true;
 		}
@@ -602,6 +617,13 @@ class Server extends AbstractServer {
 		// ----------------------------------------
 		this.app.use(`/${this.restEndpoint}/tags`, tagsController);
 
+		// ----------------------------------------
+		// LDAP
+		// ----------------------------------------
+		if (isLdapEnabled()) {
+			this.app.use(`/${this.restEndpoint}/ldap`, ldapController);
+		}
+
 		// Returns parameter values which normally get loaded from an external API or
 		// get generated dynamically
 		this.app.get(
@@ -1428,6 +1450,7 @@ export async function start(): Promise<void> {
 		binaryDataMode: binaryDataConfig.mode,
 		n8n_multi_user_allowed: isUserManagementEnabled(),
 		smtp_set_up: config.getEnv('userManagement.emails.mode') === 'smtp',
+		ldap_allowed: isLdapEnabled(),
 	};
 
 	// Set up event handling

packages/cli/src/UserManagement/Interfaces.ts

@@ -1,6 +1,8 @@
-import { Application } from 'express';
+import type { Application } from 'express';
 import type { ActiveWorkflowRunner } from '@/ActiveWorkflowRunner';
 import type { IExternalHooksClass, IPersonalizationSurveyAnswers } from '@/Interfaces';
+import type { AuthProviderType } from '@/databases/entities/AuthIdentity';
+import type { Role } from '@/databases/entities/Role';
 
 export interface JwtToken {
 	token: string;
@@ -23,6 +25,9 @@ export interface PublicUser {
 	passwordResetToken?: string;
 	createdAt: Date;
 	isPending: boolean;
+	globalRole?: Role;
+	signInType: AuthProviderType;
+	disabled: boolean;
 	inviteAcceptUrl?: string;
 }
 

packages/cli/src/UserManagement/UserManagementHelper.ts

@@ -139,18 +139,27 @@ export function sanitizeUser(user: User, withoutKeys?: string[]): PublicUser {
 		resetPasswordTokenExpiration,
 		updatedAt,
 		apiKey,
-		...sanitizedUser
+		authIdentities,
+		...rest
 	} = user;
 	if (withoutKeys) {
 		withoutKeys.forEach((key) => {
 			// @ts-ignore
-			delete sanitizedUser[key];
+			delete rest[key];
 		});
 	}
+	const sanitizedUser: PublicUser = {
+		...rest,
+		signInType: 'email',
+	};
+	const ldapIdentity = authIdentities?.find((i) => i.providerType === 'ldap');
+	if (ldapIdentity) {
+		sanitizedUser.signInType = 'ldap';
+	}
 	return sanitizedUser;
 }
 
-export function addInviteLinktoUser(user: PublicUser, inviterId: string): PublicUser {
+export function addInviteLinkToUser(user: PublicUser, inviterId: string): PublicUser {
 	if (user.isPending) {
 		user.inviteAcceptUrl = generateUserInviteUrl(inviterId, user.id);
 	}

packages/cli/src/UserManagement/auth/jwt.ts

@@ -8,6 +8,7 @@ import { AUTH_COOKIE_NAME } from '@/constants';
 import { JwtPayload, JwtToken } from '../Interfaces';
 import { User } from '@db/entities/User';
 import config from '@/config';
+import * as ResponseHelper from '@/ResponseHelper';
 
 export function issueJWT(user: User): JwtToken {
 	const { id, email, password } = user;
@@ -49,6 +50,12 @@ export async function resolveJwtContent(jwtPayload: JwtPayload): Promise<User> {
 			.digest('hex');
 	}
 
+	// currently only LDAP users during synchronization
+	// can be set to disabled
+	if (user?.disabled) {
+		throw new ResponseHelper.AuthError('Unauthorized');
+	}
+
 	if (!user || jwtPayload.password !== passwordHash || user.email !== jwtPayload.email) {
 		// When owner hasn't been set up, the default user
 		// won't have email nor password (both equals null)

packages/cli/src/UserManagement/email/UserManagementMailer.ts

@@ -72,7 +72,7 @@ export class UserManagementMailer {
 	}
 
 	async passwordReset(passwordResetData: PasswordResetData): Promise<SendEmailResult> {
-		const template = await getTemplate('passwordReset');
+		const template = await getTemplate('passwordReset', 'passwordReset.html');
 		const result = await this.mailer?.sendMail({
 			emailRecipients: passwordResetData.email,
 			subject: 'n8n password reset',

packages/cli/src/UserManagement/routes/auth.ts

@@ -7,10 +7,11 @@ import * as ResponseHelper from '@/ResponseHelper';
 import { AUTH_COOKIE_NAME } from '@/constants';
 import { issueCookie, resolveJwt } from '../auth/jwt';
 import { N8nApp, PublicUser } from '../Interfaces';
-import { compareHash, sanitizeUser } from '../UserManagementHelper';
+import { sanitizeUser } from '../UserManagementHelper';
 import { User } from '@db/entities/User';
 import type { LoginRequest } from '@/requests';
 import config from '@/config';
+import { handleEmailLogin, handleLdapLogin } from '@/auth';
 
 export function authenticationMethods(this: N8nApp): void {
 	/**
@@ -22,6 +23,7 @@ export function authenticationMethods(this: N8nApp): void {
 		`/${this.restEndpoint}/login`,
 		ResponseHelper.send(async (req: LoginRequest, res: Response): Promise<PublicUser> => {
 			const { email, password } = req.body;
+
 			if (!email) {
 				throw new Error('Email is required to log in');
 			}
@@ -30,23 +32,23 @@ export function authenticationMethods(this: N8nApp): void {
 				throw new Error('Password is required to log in');
 			}
 
-			let user: User | null;
-			try {
-				user = await Db.collections.User.findOne({
-					where: { email },
-					relations: ['globalRole'],
-				});
-			} catch (error) {
-				throw new Error('Unable to access database.');
+			const adUser = await handleLdapLogin(email, password);
+
+			if (adUser) {
+				await issueCookie(res, adUser);
+
+				return sanitizeUser(adUser);
+			}
+
+			const localUser = await handleEmailLogin(email, password);
+
+			if (localUser) {
+				await issueCookie(res, localUser);
+
+				return sanitizeUser(localUser);
 			}
 
-			if (!user?.password || !(await compareHash(req.body.password, user.password))) {
 			throw new ResponseHelper.AuthError('Wrong username or password. Do you have caps lock on?');
-			}
-
-			await issueCookie(res, user);
-
-			return sanitizeUser(user);
 		}),
 	);
 
@@ -64,6 +66,11 @@ export function authenticationMethods(this: N8nApp): void {
 				// If logged in, return user
 				try {
 					user = await resolveJwt(cookieContents);
+
+					if (!config.get('userManagement.isInstanceOwnerSetUp')) {
+						res.cookie(AUTH_COOKIE_NAME, cookieContents);
+					}
+
 					return sanitizeUser(user);
 				} catch (error) {
 					res.clearCookie(AUTH_COOKIE_NAME);

packages/cli/src/UserManagement/routes/index.ts

@@ -72,12 +72,23 @@ export function addRoutes(this: N8nApp, ignoredEndpoints: string[], restEndpoint
 			return;
 		}
 		// Not owner and user exists. We now protect restricted urls.
-		const postRestrictedUrls = [`/${this.restEndpoint}/users`, `/${this.restEndpoint}/owner`];
-		const getRestrictedUrls: string[] = [];
+		const postRestrictedUrls = [
+			`/${this.restEndpoint}/users`,
+			`/${this.restEndpoint}/owner`,
+			`/${this.restEndpoint}/ldap/sync`,
+			`/${this.restEndpoint}/ldap/test-connection`,
+		];
+		const getRestrictedUrls = [
+			`/${this.restEndpoint}/users`,
+			`/${this.restEndpoint}/ldap/sync`,
+			`/${this.restEndpoint}/ldap/config`,
+		];
+		const putRestrictedUrls = [`/${this.restEndpoint}/ldap/config`];
 		const trimmedUrl = req.url.endsWith('/') ? req.url.slice(0, -1) : req.url;
 		if (
 			(req.method === 'POST' && postRestrictedUrls.includes(trimmedUrl)) ||
 			(req.method === 'GET' && getRestrictedUrls.includes(trimmedUrl)) ||
+			(req.method === 'PUT' && putRestrictedUrls.includes(trimmedUrl)) ||
 			(req.method === 'DELETE' &&
 				new RegExp(`/${restEndpoint}/users/[^/]+`, 'gm').test(trimmedUrl)) ||
 			(req.method === 'POST' &&

packages/cli/src/UserManagement/routes/passwordReset.ts

@@ -13,9 +13,10 @@ import { InternalHooksManager } from '@/InternalHooksManager';
 import { N8nApp } from '../Interfaces';
 import { getInstanceBaseUrl, hashPassword, validatePassword } from '../UserManagementHelper';
 import * as UserManagementMailer from '../email';
-import type { PasswordResetRequest } from '../../requests';
+import type { PasswordResetRequest } from '@/requests';
 import { issueCookie } from '../auth/jwt';
 import config from '@/config';
+import { isLdapEnabled } from '@/Ldap/helpers';
 
 export function passwordResetNamespace(this: N8nApp): void {
 	/**
@@ -52,9 +53,16 @@ export function passwordResetNamespace(this: N8nApp): void {
 			}
 
 			// User should just be able to reset password if one is already present
-			const user = await Db.collections.User.findOneBy({ email, password: Not(IsNull()) });
+			const user = await Db.collections.User.findOne({
+				where: {
+					email,
+					password: Not(IsNull()),
+				},
+				relations: ['authIdentities'],
+			});
+			const ldapIdentity = user?.authIdentities?.find((i) => i.providerType === 'ldap');
 
-			if (!user?.password) {
+			if (!user?.password || (ldapIdentity && user.disabled)) {
 				Logger.debug(
 					'Request to send password reset email failed because no user was found for the provided email',
 					{ invalidEmail: email },
@@ -62,6 +70,12 @@ export function passwordResetNamespace(this: N8nApp): void {
 				return;
 			}
 
+			if (isLdapEnabled() && ldapIdentity) {
+				throw new ResponseHelper.UnprocessableRequestError(
+					'forgotPassword.ldapUserPasswordResetUnavailable',
+				);
+			}
+
 			user.resetPasswordToken = uuid();
 
 			const { id, firstName, lastName, resetPasswordToken } = user;
@@ -184,10 +198,13 @@ export function passwordResetNamespace(this: N8nApp): void {
 			// Timestamp is saved in seconds
 			const currentTimestamp = Math.floor(Date.now() / 1000);
 
-			const user = await Db.collections.User.findOneBy({
+			const user = await Db.collections.User.findOne({
+				where: {
 					id: userId,
 					resetPasswordToken,
 					resetPasswordTokenExpiration: MoreThanOrEqual(currentTimestamp),
+				},
+				relations: ['authIdentities'],
 			});
 
 			if (!user) {
@@ -216,6 +233,15 @@ export function passwordResetNamespace(this: N8nApp): void {
 				fields_changed: ['password'],
 			});
 
+			// if this user used to be an LDAP users
+			const ldapIdentity = user?.authIdentities?.find((i) => i.providerType === 'ldap');
+			if (ldapIdentity) {
+				void InternalHooksManager.getInstance().onUserSignup(user, {
+					user_type: 'email',
+					was_disabled_ldap_user: true,
+				});
+			}
+
 			await this.externalHooks.run('user.password.update', [user.email, password]);
 		}),
 	);

packages/cli/src/UserManagement/routes/users.ts

@@ -14,7 +14,7 @@ import { UserRequest } from '@/requests';
 import * as UserManagementMailer from '../email/UserManagementMailer';
 import { N8nApp, PublicUser } from '../Interfaces';
 import {
-	addInviteLinktoUser,
+	addInviteLinkToUser,
 	generateUserInviteUrl,
 	getInstanceBaseUrl,
 	hashPassword,
@@ -27,6 +27,7 @@ import {
 import config from '@/config';
 import { issueCookie } from '../auth/jwt';
 import { InternalHooksManager } from '@/InternalHooksManager';
+import { AuthIdentity } from '@/databases/entities/AuthIdentity';
 import { RoleService } from '@/role/role.service';
 
 export function usersNamespace(this: N8nApp): void {
@@ -348,8 +349,9 @@ export function usersNamespace(this: N8nApp): void {
 
 			await issueCookie(res, updatedUser);
 
-			void InternalHooksManager.getInstance().onUserSignup({
-				user: updatedUser,
+			void InternalHooksManager.getInstance().onUserSignup(updatedUser, {
+				user_type: 'email',
+				was_disabled_ldap_user: false,
 			});
 
 			await this.externalHooks.run('user.profile.update', [invitee.email, sanitizeUser(invitee)]);
@@ -362,11 +364,11 @@ export function usersNamespace(this: N8nApp): void {
 	this.app.get(
 		`/${this.restEndpoint}/users`,
 		ResponseHelper.send(async (req: UserRequest.List) => {
-			const users = await Db.collections.User.find({ relations: ['globalRole'] });
+			const users = await Db.collections.User.find({ relations: ['globalRole', 'authIdentities'] });
 
 			return users.map(
 				(user): PublicUser =>
-					addInviteLinktoUser(sanitizeUser(user, ['personalizationAnswers']), req.user.id),
+					addInviteLinkToUser(sanitizeUser(user, ['personalizationAnswers']), req.user.id),
 			);
 		}),
 	);
@@ -479,6 +481,8 @@ export function usersNamespace(this: N8nApp): void {
 						{ user: transferee },
 					);
 
+					await transactionManager.delete(AuthIdentity, { userId: userToDelete.id });
+
 					// This will remove all shared workflows and credentials not owned
 					await transactionManager.delete(User, { id: userToDelete.id });
 				});
@@ -517,6 +521,7 @@ export function usersNamespace(this: N8nApp): void {
 				await transactionManager.remove(
 					ownedSharedCredentials.map(({ credentials }) => credentials),
 				);
+				await transactionManager.delete(AuthIdentity, { userId: userToDelete.id });
 				await transactionManager.delete(User, { id: userToDelete.id });
 			});
 

packages/cli/src/api/e2e.api.ts

@@ -19,6 +19,8 @@ if (process.env.E2E_TESTS !== 'true') {
 }
 
 const tablesToTruncate = [
+	'auth_identity',
+	'auth_provider_sync_history',
 	'event_destinations',
 	'shared_workflow',
 	'shared_credentials',

packages/cli/src/auth/index.ts

@@ -0,0 +1,2 @@
+export * from './methods/email';
+export * from './methods/ldap';

packages/cli/src/auth/methods/email.ts

@@ -0,0 +1,32 @@
+import * as Db from '@/Db';
+import type { User } from '@db/entities/User';
+import { compareHash } from '@/UserManagement/UserManagementHelper';
+import { InternalHooksManager } from '@/InternalHooksManager';
+import * as ResponseHelper from '@/ResponseHelper';
+
+export const handleEmailLogin = async (
+	email: string,
+	password: string,
+): Promise<User | undefined> => {
+	const user = await Db.collections.User.findOne({
+		where: { email },
+		relations: ['globalRole', 'authIdentities'],
+	});
+
+	if (user?.password && (await compareHash(password, user.password))) {
+		return user;
+	}
+
+	// At this point if the user has a LDAP ID, means it was previously an LDAP user,
+	// so suggest to reset the password to gain access to the instance.
+	const ldapIdentity = user?.authIdentities?.find((i) => i.providerType === 'ldap');
+	if (user && ldapIdentity) {
+		void InternalHooksManager.getInstance().userLoginFailedDueToLdapDisabled({
+			user_id: user.id,
+		});
+
+		throw new ResponseHelper.AuthError('Reset your password to gain access to the instance.');
+	}
+
+	return undefined;
+};

packages/cli/src/auth/methods/ldap.ts

@@ -0,0 +1,69 @@
+import { InternalHooksManager } from '@/InternalHooksManager';
+import {
+	createLdapUserOnLocalDb,
+	findAndAuthenticateLdapUser,
+	getLdapConfig,
+	getLdapUserRole,
+	getUserByEmail,
+	getAuthIdentityByLdapId,
+	isLdapDisabled,
+	mapLdapAttributesToUser,
+	createLdapAuthIdentity,
+	updateLdapUserOnLocalDb,
+} from '@/Ldap/helpers';
+import type { User } from '@db/entities/User';
+
+export const handleLdapLogin = async (
+	loginId: string,
+	password: string,
+): Promise<User | undefined> => {
+	if (isLdapDisabled()) return undefined;
+
+	const ldapConfig = await getLdapConfig();
+
+	if (!ldapConfig.loginEnabled) return undefined;
+
+	const { loginIdAttribute, userFilter } = ldapConfig;
+
+	const ldapUser = await findAndAuthenticateLdapUser(
+		loginId,
+		password,
+		loginIdAttribute,
+		userFilter,
+	);
+
+	if (!ldapUser) return undefined;
+
+	const [ldapId, ldapAttributesValues] = mapLdapAttributesToUser(ldapUser, ldapConfig);
+
+	const { email: emailAttributeValue } = ldapAttributesValues;
+
+	if (!ldapId || !emailAttributeValue) return undefined;
+
+	const ldapAuthIdentity = await getAuthIdentityByLdapId(ldapId);
+	if (!ldapAuthIdentity) {
+		const emailUser = await getUserByEmail(emailAttributeValue);
+
+		// check if there is an email user with the same email as the authenticated LDAP user trying to log-in
+		if (emailUser && emailUser.email === emailAttributeValue) {
+			const identity = await createLdapAuthIdentity(emailUser, ldapId);
+			await updateLdapUserOnLocalDb(identity, ldapAttributesValues);
+		} else {
+			const role = await getLdapUserRole();
+			const user = await createLdapUserOnLocalDb(role, ldapAttributesValues, ldapId);
+			void InternalHooksManager.getInstance().onUserSignup(user, {
+				user_type: 'ldap',
+				was_disabled_ldap_user: false,
+			});
+			return user;
+		}
+	} else {
+		if (ldapAuthIdentity.user) {
+			if (ldapAuthIdentity.user.disabled) return undefined;
+			await updateLdapUserOnLocalDb(ldapAuthIdentity, ldapAttributesValues);
+		}
+	}
+
+	// Retrieve the user again as user's data might have been updated
+	return (await getAuthIdentityByLdapId(ldapId))?.user;
+};

packages/cli/src/commands/ldap/reset.ts

@@ -0,0 +1,27 @@
+import * as Db from '@/Db';
+import { LDAP_FEATURE_NAME } from '@/Ldap/constants';
+import { In } from 'typeorm';
+import { BaseCommand } from '../BaseCommand';
+
+export class Reset extends BaseCommand {
+	static description = '\nResets the database to the default ldap state';
+
+	async run(): Promise<void> {
+		const ldapIdentities = await Db.collections.AuthIdentity.find({
+			where: { providerType: 'ldap' },
+			select: ['userId'],
+		});
+		await Db.collections.AuthProviderSyncHistory.delete({ providerType: 'ldap' });
+		await Db.collections.AuthIdentity.delete({ providerType: 'ldap' });
+		await Db.collections.User.delete({ id: In(ldapIdentities.map((i) => i.userId)) });
+		await Db.collections.Settings.delete({ key: LDAP_FEATURE_NAME });
+
+		this.logger.info('Successfully reset the database to default ldap state.');
+	}
+
+	async catch(error: Error): Promise<void> {
+		this.logger.error('Error resetting database. See log messages for details.');
+		this.logger.error(error.message);
+		this.exit(1);
+	}
+}

packages/cli/src/commands/start.ts

@@ -34,6 +34,7 @@ import { WaitTracker } from '@/WaitTracker';
 
 import { getLogger } from '@/Logger';
 import { getAllInstalledPackages } from '@/CommunityNodes/packageModel';
+import { handleLdapInit } from '@/Ldap/helpers';
 import { initErrorHandling } from '@/ErrorReporting';
 import * as CrashJournal from '@/CrashJournal';
 import { createPostHogLoadingScript } from '@/telemetry/scripts';
@@ -407,6 +408,8 @@ export class Start extends Command {
 
 			WaitTracker();
 
+			await handleLdapInit();
+
 			const editorUrl = GenericHelpers.getBaseUrl();
 			this.log(`\nEditor is now accessible via:\n${editorUrl}`);
 

packages/cli/src/config/schema.ts

@@ -972,6 +972,10 @@ export const schema = {
 				format: Boolean,
 				default: false,
 			},
+			ldap: {
+				format: Boolean,
+				default: false,
+			},
 			logStreaming: {
 				format: Boolean,
 				default: false,

packages/cli/src/config/types.d.ts

@@ -81,6 +81,8 @@ type ExceptionPaths = {
 	'nodes.include': string[] | undefined;
 	'userManagement.isInstanceOwnerSetUp': boolean;
 	'userManagement.skipInstanceOwnerSetup': boolean;
+	'ldap.loginLabel': string;
+	'ldap.loginEnabled': boolean;
 };
 
 // -----------------------------------

packages/cli/src/constants.ts

@@ -67,6 +67,7 @@ export const SETTINGS_LICENSE_CERT_KEY = 'license.cert';
 
 export enum LICENSE_FEATURES {
 	SHARING = 'feat:sharing',
+	LDAP = 'feat:ldap',
 	LOG_STREAMING = 'feat:logStreaming',
 }
 

packages/cli/src/databases/entities/AuthIdentity.ts

@@ -0,0 +1,34 @@
+import { Column, Entity, ManyToOne, PrimaryColumn, Unique } from 'typeorm';
+import { AbstractEntity } from './AbstractEntity';
+import { User } from './User';
+
+export type AuthProviderType = 'ldap' | 'email'; //| 'saml' | 'google';
+
+@Entity()
+@Unique(['providerId', 'providerType'])
+export class AuthIdentity extends AbstractEntity {
+	@Column()
+	userId: string;
+
+	@ManyToOne(() => User, (user) => user.authIdentities)
+	user: User;
+
+	@PrimaryColumn()
+	providerId: string;
+
+	@PrimaryColumn()
+	providerType: AuthProviderType;
+
+	static create(
+		user: User,
+		providerId: string,
+		providerType: AuthProviderType = 'ldap',
+	): AuthIdentity {
+		const identity = new AuthIdentity();
+		identity.user = user;
+		identity.userId = user.id;
+		identity.providerId = providerId;
+		identity.providerType = providerType;
+		return identity;
+	}
+}

packages/cli/src/databases/entities/AuthProviderSyncHistory.ts

@@ -0,0 +1,42 @@
+import { Column, Entity, PrimaryGeneratedColumn } from 'typeorm';
+import { datetimeColumnType } from './AbstractEntity';
+import { AuthProviderType } from './AuthIdentity';
+
+export type RunningMode = 'dry' | 'live';
+export type SyncStatus = 'success' | 'error';
+
+@Entity()
+export class AuthProviderSyncHistory {
+	@PrimaryGeneratedColumn()
+	id: number;
+
+	@Column('text')
+	providerType: AuthProviderType;
+
+	@Column('text')
+	runMode: RunningMode;
+
+	@Column('text')
+	status: SyncStatus;
+
+	@Column(datetimeColumnType)
+	startedAt: Date;
+
+	@Column(datetimeColumnType)
+	endedAt: Date;
+
+	@Column()
+	scanned: number;
+
+	@Column()
+	created: number;
+
+	@Column()
+	updated: number;
+
+	@Column()
+	disabled: number;
+
+	@Column()
+	error: string;
+}

packages/cli/src/databases/entities/User.ts

@@ -19,6 +19,7 @@ import { NoXss } from '../utils/customValidators';
 import { objectRetriever, lowerCaser } from '../utils/transformers';
 import { AbstractEntity, jsonColumnType } from './AbstractEntity';
 import type { IPersonalizationSurveyAnswers, IUserSettings } from '@/Interfaces';
+import type { AuthIdentity } from './AuthIdentity';
 
 export const MIN_PASSWORD_LENGTH = 8;
 
@@ -80,12 +81,18 @@ export class User extends AbstractEntity implements IUser {
 	@Column()
 	globalRoleId: string;
 
+	@OneToMany('AuthIdentity', 'user')
+	authIdentities: AuthIdentity[];
+
 	@OneToMany('SharedWorkflow', 'user')
 	sharedWorkflows: SharedWorkflow[];
 
 	@OneToMany('SharedCredentials', 'user')
 	sharedCredentials: SharedCredentials[];
 
+	@Column({ type: Boolean, default: false })
+	disabled: boolean;
+
 	@BeforeInsert()
 	@BeforeUpdate()
 	preUpsertHook(): void {

packages/cli/src/databases/entities/index.ts

@@ -1,32 +1,36 @@
 /* eslint-disable @typescript-eslint/naming-convention */
+import { AuthIdentity } from './AuthIdentity';
+import { AuthProviderSyncHistory } from './AuthProviderSyncHistory';
 import { CredentialsEntity } from './CredentialsEntity';
+import { EventDestinations } from './MessageEventBusDestinationEntity';
 import { ExecutionEntity } from './ExecutionEntity';
-import { WorkflowEntity } from './WorkflowEntity';
-import { WebhookEntity } from './WebhookEntity';
-import { TagEntity } from './TagEntity';
-import { User } from './User';
+import { InstalledNodes } from './InstalledNodes';
+import { InstalledPackages } from './InstalledPackages';
 import { Role } from './Role';
 import { Settings } from './Settings';
-import { SharedWorkflow } from './SharedWorkflow';
 import { SharedCredentials } from './SharedCredentials';
-import { InstalledPackages } from './InstalledPackages';
-import { InstalledNodes } from './InstalledNodes';
+import { SharedWorkflow } from './SharedWorkflow';
+import { TagEntity } from './TagEntity';
+import { User } from './User';
+import { WebhookEntity } from './WebhookEntity';
+import { WorkflowEntity } from './WorkflowEntity';
 import { WorkflowStatistics } from './WorkflowStatistics';
-import { EventDestinations } from './MessageEventBusDestinationEntity';
 
 export const entities = {
+	AuthIdentity,
+	AuthProviderSyncHistory,
 	CredentialsEntity,
+	EventDestinations,
 	ExecutionEntity,
-	WorkflowEntity,
-	WebhookEntity,
-	TagEntity,
-	User,
+	InstalledNodes,
+	InstalledPackages,
 	Role,
 	Settings,
-	SharedWorkflow,
 	SharedCredentials,
-	InstalledPackages,
-	InstalledNodes,
+	SharedWorkflow,
+	TagEntity,
+	User,
+	WebhookEntity,
+	WorkflowEntity,
 	WorkflowStatistics,
-	EventDestinations,
 };

packages/cli/src/databases/migrations/mysqldb/1674509946020-CreateLdapEntities.ts

@@ -0,0 +1,63 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+import { LDAP_DEFAULT_CONFIGURATION, LDAP_FEATURE_NAME } from '@/Ldap/constants';
+import { getTablePrefix, logMigrationEnd, logMigrationStart } from '@db/utils/migrationHelpers';
+
+export class CreateLdapEntities1674509946020 implements MigrationInterface {
+	name = 'CreateLdapEntities1674509946020';
+
+	async up(queryRunner: QueryRunner): Promise<void> {
+		logMigrationStart(this.name);
+
+		const tablePrefix = getTablePrefix();
+
+		await queryRunner.query(
+			`ALTER TABLE \`${tablePrefix}user\` ADD COLUMN disabled BOOLEAN NOT NULL DEFAULT false;`,
+		);
+
+		await queryRunner.query(`
+			INSERT INTO ${tablePrefix}settings(\`key\`, value, loadOnStartup)
+			VALUES ('${LDAP_FEATURE_NAME}', '${JSON.stringify(LDAP_DEFAULT_CONFIGURATION)}', 1);
+		`);
+
+		await queryRunner.query(
+			`CREATE TABLE IF NOT EXISTS \`${tablePrefix}auth_identity\` (
+				\`userId\` VARCHAR(36) REFERENCES \`${tablePrefix}user\` (id),
+				\`providerId\` VARCHAR(64) NOT NULL,
+				\`providerType\` VARCHAR(32) NOT NULL,
+				\`createdAt\` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+				\`updatedAt\` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+				PRIMARY KEY(\`providerId\`, \`providerType\`)
+			) ENGINE='InnoDB';`,
+		);
+
+		await queryRunner.query(
+			`CREATE TABLE IF NOT EXISTS \`${tablePrefix}auth_provider_sync_history\` (
+				\`id\` INTEGER NOT NULL AUTO_INCREMENT,
+				\`providerType\` VARCHAR(32) NOT NULL,
+				\`runMode\` TEXT NOT NULL,
+				\`status\`	TEXT NOT NULL,
+				\`startedAt\` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+				\`endedAt\` DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
+				\`scanned\`	INTEGER NOT NULL,
+				\`created\`	INTEGER NOT NULL,
+				\`updated\`	INTEGER NOT NULL,
+				\`disabled\`	INTEGER NOT NULL,
+				\`error\` TEXT,
+				PRIMARY KEY (\`id\`)
+			) ENGINE='InnoDB';`,
+		);
+
+		logMigrationEnd(this.name);
+	}
+
+	async down(queryRunner: QueryRunner): Promise<void> {
+		const tablePrefix = getTablePrefix();
+		await queryRunner.query(`DROP TABLE \`${tablePrefix}auth_provider_sync_history\``);
+		await queryRunner.query(`DROP TABLE \`${tablePrefix}auth_identity\``);
+
+		await queryRunner.query(
+			`DELETE FROM ${tablePrefix}settings WHERE \`key\` = '${LDAP_FEATURE_NAME}'`,
+		);
+		await queryRunner.query(`ALTER TABLE \`${tablePrefix}user\` DROP COLUMN disabled`);
+	}
+}

packages/cli/src/databases/migrations/mysqldb/index.ts

@@ -29,6 +29,7 @@ import { AddTriggerCountColumn1669823906994 } from './1669823906994-AddTriggerCo
 import { RemoveWorkflowDataLoadedFlag1671726148420 } from './1671726148420-RemoveWorkflowDataLoadedFlag';
 import { MessageEventBusDestinations1671535397530 } from './1671535397530-MessageEventBusDestinations';
 import { DeleteExecutionsWithWorkflows1673268682475 } from './1673268682475-DeleteExecutionsWithWorkflows';
+import { CreateLdapEntities1674509946020 } from './1674509946020-CreateLdapEntities';
 
 export const mysqlMigrations = [
 	InitialMigration1588157391238,
@@ -62,4 +63,5 @@ export const mysqlMigrations = [
 	RemoveWorkflowDataLoadedFlag1671726148420,
 	MessageEventBusDestinations1671535397530,
 	DeleteExecutionsWithWorkflows1673268682475,
+	CreateLdapEntities1674509946020,
 ];

packages/cli/src/databases/migrations/postgresdb/1674509946020-CreateLdapEntities.ts

@@ -0,0 +1,62 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+import { LDAP_DEFAULT_CONFIGURATION, LDAP_FEATURE_NAME } from '@/Ldap/constants';
+import { getTablePrefix, logMigrationEnd, logMigrationStart } from '@db/utils/migrationHelpers';
+
+export class CreateLdapEntities1674509946020 implements MigrationInterface {
+	name = 'CreateLdapEntities1674509946020';
+
+	async up(queryRunner: QueryRunner): Promise<void> {
+		logMigrationStart(this.name);
+
+		const tablePrefix = getTablePrefix();
+
+		await queryRunner.query(
+			`ALTER TABLE "${tablePrefix}user" ADD COLUMN disabled BOOLEAN NOT NULL DEFAULT false;`,
+		);
+
+		await queryRunner.query(`
+			INSERT INTO ${tablePrefix}settings (key, value, "loadOnStartup")
+			VALUES ('${LDAP_FEATURE_NAME}', '${JSON.stringify(LDAP_DEFAULT_CONFIGURATION)}', true)
+		`);
+
+		await queryRunner.query(
+			`CREATE TABLE IF NOT EXISTS "${tablePrefix}auth_identity" (
+				"userId" uuid REFERENCES "${tablePrefix}user" (id),
+				"providerId" VARCHAR(64) NOT NULL,
+				"providerType" VARCHAR(32) NOT NULL,
+				"createdAt" timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+				"updatedAt" timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+				PRIMARY KEY("providerId", "providerType")
+			);`,
+		);
+
+		await queryRunner.query(
+			`CREATE TABLE IF NOT EXISTS "${tablePrefix}auth_provider_sync_history" (
+				"id" serial NOT NULL PRIMARY KEY,
+				"providerType" VARCHAR(32) NOT NULL,
+				"runMode" TEXT NOT NULL,
+				"status" TEXT NOT NULL,
+				"startedAt" timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+				"endedAt" timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+				"scanned" INTEGER NOT NULL,
+				"created" INTEGER NOT NULL,
+				"updated" INTEGER NOT NULL,
+				"disabled" INTEGER NOT NULL,
+				"error" TEXT
+			);`,
+		);
+
+		logMigrationEnd(this.name);
+	}
+
+	async down(queryRunner: QueryRunner): Promise<void> {
+		const tablePrefix = getTablePrefix();
+		await queryRunner.query(`DROP TABLE "${tablePrefix}auth_provider_sync_history"`);
+		await queryRunner.query(`DROP TABLE "${tablePrefix}auth_identity"`);
+
+		await queryRunner.query(
+			`DELETE FROM ${tablePrefix}settings WHERE key = '${LDAP_FEATURE_NAME}'`,
+		);
+		await queryRunner.query(`ALTER TABLE "${tablePrefix}user" DROP COLUMN disabled`);
+	}
+}

packages/cli/src/databases/migrations/postgresdb/index.ts

@@ -27,6 +27,7 @@ import { AddTriggerCountColumn1669823906995 } from './1669823906995-AddTriggerCo
 import { RemoveWorkflowDataLoadedFlag1671726148421 } from './1671726148421-RemoveWorkflowDataLoadedFlag';
 import { MessageEventBusDestinations1671535397530 } from './1671535397530-MessageEventBusDestinations';
 import { DeleteExecutionsWithWorkflows1673268682475 } from './1673268682475-DeleteExecutionsWithWorkflows';
+import { CreateLdapEntities1674509946020 } from './1674509946020-CreateLdapEntities';
 
 export const postgresMigrations = [
 	InitialMigration1587669153312,
@@ -58,4 +59,5 @@ export const postgresMigrations = [
 	RemoveWorkflowDataLoadedFlag1671726148421,
 	MessageEventBusDestinations1671535397530,
 	DeleteExecutionsWithWorkflows1673268682475,
+	CreateLdapEntities1674509946020,
 ];

packages/cli/src/databases/migrations/sqlite/1659888469333-AddJsonKeyPinData.ts

@@ -6,7 +6,7 @@ import {
 	escapeQuery,
 } from '@db/utils/migrationHelpers';
 import type { MigrationInterface, QueryRunner } from 'typeorm';
-import { isJsonKeyObject, PinData } from '../../utils/migrations.types';
+import { isJsonKeyObject, PinData } from '@db/utils/migrations.types';
 
 /**
  * Convert TEXT-type `pinData` column in `workflow_entity` table from

packages/cli/src/databases/migrations/sqlite/1674509946020-CreateLdapEntities.ts

@@ -0,0 +1,61 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+import { LDAP_DEFAULT_CONFIGURATION, LDAP_FEATURE_NAME } from '@/Ldap/constants';
+import { getTablePrefix, logMigrationEnd, logMigrationStart } from '@db/utils/migrationHelpers';
+export class CreateLdapEntities1674509946020 implements MigrationInterface {
+	name = 'CreateLdapEntities1674509946020';
+
+	async up(queryRunner: QueryRunner): Promise<void> {
+		logMigrationStart(this.name);
+
+		const tablePrefix = getTablePrefix();
+
+		await queryRunner.query(
+			`ALTER TABLE ${tablePrefix}user ADD COLUMN disabled BOOLEAN NOT NULL DEFAULT false;`,
+		);
+
+		await queryRunner.query(`
+			INSERT INTO "${tablePrefix}settings" (key, value, loadOnStartup)
+			VALUES ('${LDAP_FEATURE_NAME}', '${JSON.stringify(LDAP_DEFAULT_CONFIGURATION)}', true)
+		`);
+
+		await queryRunner.query(
+			`CREATE TABLE IF NOT EXISTS "${tablePrefix}auth_identity" (
+				"userId" VARCHAR(36) REFERENCES "${tablePrefix}user" (id),
+				"providerId" VARCHAR(64) NOT NULL,
+				"providerType" VARCHAR(32) NOT NULL,
+				"createdAt" timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+				"updatedAt" timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+				PRIMARY KEY("providerId", "providerType")
+			);`,
+		);
+
+		await queryRunner.query(
+			`CREATE TABLE IF NOT EXISTS "${tablePrefix}auth_provider_sync_history" (
+				"id" INTEGER PRIMARY KEY AUTOINCREMENT,
+				"providerType" VARCHAR(32) NOT NULL,
+				"runMode" TEXT NOT NULL,
+				"status" TEXT NOT NULL,
+				"startedAt" DATETIME NOT NULL,
+				"endedAt" DATETIME NOT NULL,
+				"scanned" INTEGER NOT NULL,
+				"created" INTEGER NOT NULL,
+				"updated" INTEGER NOT NULL,
+				"disabled" INTEGER NOT NULL,
+				"error" TEXT
+			);`,
+		);
+
+		logMigrationEnd(this.name);
+	}
+
+	async down(queryRunner: QueryRunner): Promise<void> {
+		const tablePrefix = getTablePrefix();
+		await queryRunner.query(`DROP TABLE "${tablePrefix}auth_provider_sync_history"`);
+		await queryRunner.query(`DROP TABLE "${tablePrefix}auth_identity"`);
+
+		await queryRunner.query(
+			`DELETE FROM "${tablePrefix}settings" WHERE key = '${LDAP_FEATURE_NAME}'`,
+		);
+		await queryRunner.query(`ALTER TABLE "${tablePrefix}user" DROP COLUMN disabled`);
+	}
+}

packages/cli/src/databases/migrations/sqlite/index.ts

@@ -17,15 +17,16 @@ import { IntroducePinData1654089251344 } from './1654089251344-IntroducePinData'
 import { AddNodeIds1658930531669 } from './1658930531669-AddNodeIds';
 import { AddJsonKeyPinData1659888469333 } from './1659888469333-AddJsonKeyPinData';
 import { CreateCredentialsUserRole1660062385367 } from './1660062385367-CreateCredentialsUserRole';
-import { WorkflowStatistics1664196174000 } from './1664196174000-WorkflowStatistics';
 import { CreateWorkflowsEditorRole1663755770892 } from './1663755770892-CreateWorkflowsUserRole';
 import { CreateCredentialUsageTable1665484192211 } from './1665484192211-CreateCredentialUsageTable';
 import { RemoveCredentialUsageTable1665754637024 } from './1665754637024-RemoveCredentialUsageTable';
 import { AddWorkflowVersionIdColumn1669739707124 } from './1669739707124-AddWorkflowVersionIdColumn';
+import { WorkflowStatistics1664196174000 } from './1664196174000-WorkflowStatistics';
 import { AddTriggerCountColumn1669823906993 } from './1669823906993-AddTriggerCountColumn';
 import { RemoveWorkflowDataLoadedFlag1671726148419 } from './1671726148419-RemoveWorkflowDataLoadedFlag';
 import { MessageEventBusDestinations1671535397530 } from './1671535397530-MessageEventBusDestinations';
 import { DeleteExecutionsWithWorkflows1673268682475 } from './1673268682475-DeleteExecutionsWithWorkflows';
+import { CreateLdapEntities1674509946020 } from './1674509946020-CreateLdapEntities';
 
 const sqliteMigrations = [
 	InitialMigration1588102412422,
@@ -51,11 +52,12 @@ const sqliteMigrations = [
 	CreateCredentialUsageTable1665484192211,
 	RemoveCredentialUsageTable1665754637024,
 	AddWorkflowVersionIdColumn1669739707124,
-	AddTriggerCountColumn1669823906993,
 	WorkflowStatistics1664196174000,
+	AddTriggerCountColumn1669823906993,
 	RemoveWorkflowDataLoadedFlag1671726148419,
 	MessageEventBusDestinations1671535397530,
 	DeleteExecutionsWithWorkflows1673268682475,
+	CreateLdapEntities1674509946020,
 ];
 
 export { sqliteMigrations };

packages/cli/test/integration/auth.api.test.ts

@@ -31,6 +31,8 @@ beforeAll(async () => {
 beforeEach(async () => {
 	await testDb.truncate(['User']);
 
+	config.set('ldap.disabled', true);
+
 	config.set('userManagement.isInstanceOwnerSetUp', true);
 
 	await Db.collections.Settings.update(

packages/cli/test/integration/ldap/ldap.api.test.ts

@@ -0,0 +1,630 @@
+import express from 'express';
+import type { Entry as LdapUser } from 'ldapts';
+import { jsonParse } from 'n8n-workflow';
+import config from '@/config';
+import * as Db from '@/Db';
+import type { Role } from '@db/entities/Role';
+import type { User } from '@db/entities/User';
+import { LDAP_DEFAULT_CONFIGURATION, LDAP_ENABLED, LDAP_FEATURE_NAME } from '@/Ldap/constants';
+import { LdapManager } from '@/Ldap/LdapManager.ee';
+import { LdapService } from '@/Ldap/LdapService.ee';
+import { encryptPassword, saveLdapSynchronization } from '@/Ldap/helpers';
+import type { LdapConfig } from '@/Ldap/types';
+import { sanitizeUser } from '@/UserManagement/UserManagementHelper';
+import { randomEmail, randomName, uniqueId } from './../shared/random';
+import * as testDb from './../shared/testDb';
+import type { AuthAgent } from '../shared/types';
+import * as utils from '../shared/utils';
+
+jest.mock('@/telemetry');
+jest.mock('@/UserManagement/email/NodeMailer');
+
+let app: express.Application;
+let globalMemberRole: Role;
+let globalOwnerRole: Role;
+let owner: User;
+let authAgent: AuthAgent;
+
+const defaultLdapConfig = {
+	...LDAP_DEFAULT_CONFIGURATION,
+	loginEnabled: true,
+	loginLabel: '',
+	ldapIdAttribute: 'uid',
+	firstNameAttribute: 'givenName',
+	lastNameAttribute: 'sn',
+	emailAttribute: 'mail',
+	loginIdAttribute: 'mail',
+	baseDn: 'baseDn',
+	bindingAdminDn: 'adminDn',
+	bindingAdminPassword: 'adminPassword',
+};
+
+beforeAll(async () => {
+	await testDb.init();
+	app = await utils.initTestServer({ endpointGroups: ['auth', 'ldap'], applyAuth: true });
+
+	const [fetchedGlobalOwnerRole, fetchedGlobalMemberRole] = await testDb.getAllRoles();
+
+	globalOwnerRole = fetchedGlobalOwnerRole;
+	globalMemberRole = fetchedGlobalMemberRole;
+
+	authAgent = utils.createAuthAgent(app);
+
+	config.set(LDAP_ENABLED, true);
+	defaultLdapConfig.bindingAdminPassword = await encryptPassword(
+		defaultLdapConfig.bindingAdminPassword,
+	);
+
+	utils.initConfigFile();
+	utils.initTestLogger();
+	utils.initTestTelemetry();
+	await utils.initLdapManager();
+});
+
+beforeEach(async () => {
+	await testDb.truncate([
+		'AuthIdentity',
+		'AuthProviderSyncHistory',
+		'SharedCredentials',
+		'Credentials',
+		'SharedWorkflow',
+		'Workflow',
+		'User',
+	]);
+
+	owner = await testDb.createUser({ globalRole: globalOwnerRole });
+
+	jest.mock('@/telemetry');
+
+	config.set('userManagement.disabled', false);
+	config.set('userManagement.isInstanceOwnerSetUp', true);
+	config.set('userManagement.emails.mode', '');
+	config.set('enterprise.features.ldap', true);
+});
+
+afterAll(async () => {
+	await testDb.terminate();
+});
+
+const createLdapConfig = async (attributes: Partial<LdapConfig> = {}): Promise<LdapConfig> => {
+	const { value: ldapConfig } = await Db.collections.Settings.save({
+		key: LDAP_FEATURE_NAME,
+		value: JSON.stringify({
+			...defaultLdapConfig,
+			...attributes,
+		}),
+		loadOnStartup: true,
+	});
+	return jsonParse(ldapConfig);
+};
+
+test('Member role should not be able to access ldap routes', async () => {
+	const member = await testDb.createUser({ globalRole: globalMemberRole });
+
+	let response = await authAgent(member).get('/ldap/config');
+	expect(response.statusCode).toBe(403);
+
+	response = await authAgent(member).put('/ldap/config');
+	expect(response.statusCode).toBe(403);
+
+	response = await authAgent(member).post('/ldap/test-connection');
+	expect(response.statusCode).toBe(403);
+
+	response = await authAgent(member).post('/ldap/sync');
+	expect(response.statusCode).toBe(403);
+
+	response = await authAgent(member).get('/ldap/sync');
+	expect(response.statusCode).toBe(403);
+});
+
+describe('PUT /ldap/config', () => {
+	test('route should validate payload', async () => {
+		const invalidValuePayload = {
+			...LDAP_DEFAULT_CONFIGURATION,
+			loginEnabled: '', // enabled property only allows boolean
+			loginLabel: '',
+		};
+
+		const invalidExtraPropertyPayload = {
+			...LDAP_DEFAULT_CONFIGURATION,
+			example: true, // property not defined in the validation schema
+		};
+
+		const missingPropertyPayload = {
+			loginEnabled: true,
+			loginLabel: '',
+			// missing all other properties defined in the schema
+		};
+
+		const invalidPayloads = [
+			invalidValuePayload,
+			invalidExtraPropertyPayload,
+			missingPropertyPayload,
+		];
+
+		for (const invalidPayload of invalidPayloads) {
+			const response = await authAgent(owner).put('/ldap/config').send(invalidPayload);
+			expect(response.statusCode).toBe(400);
+			expect(response.body).toHaveProperty('message');
+		}
+	});
+
+	test('route should update model', async () => {
+		const validPayload = {
+			...LDAP_DEFAULT_CONFIGURATION,
+			loginEnabled: true,
+			loginLabel: '',
+		};
+
+		const response = await authAgent(owner).put('/ldap/config').send(validPayload);
+
+		expect(response.statusCode).toBe(200);
+		expect(response.body.data.loginEnabled).toBe(true);
+		expect(response.body.data.loginLabel).toBe('');
+	});
+
+	test('should apply "Convert all LDAP users to email users" strategy when LDAP login disabled', async () => {
+		const ldapConfig = await createLdapConfig();
+		LdapManager.updateConfig(ldapConfig);
+
+		const member = await testDb.createLdapUser({ globalRole: globalMemberRole }, uniqueId());
+
+		const configuration = ldapConfig;
+
+		// disable the login, so the strategy is applied
+		await authAgent(owner)
+			.put('/ldap/config')
+			.send({ ...configuration, loginEnabled: false });
+
+		const emailUser = await Db.collections.User.findOneByOrFail({ id: member.id });
+		const localLdapIdentities = await testDb.getLdapIdentities();
+
+		expect(emailUser.email).toBe(member.email);
+		expect(emailUser.lastName).toBe(member.lastName);
+		expect(emailUser.firstName).toBe(member.firstName);
+		expect(localLdapIdentities.length).toEqual(0);
+	});
+});
+
+test('GET /ldap/config route should retrieve current configuration', async () => {
+	const validPayload = {
+		...LDAP_DEFAULT_CONFIGURATION,
+		loginEnabled: true,
+		loginLabel: '',
+	};
+
+	let response = await authAgent(owner).put('/ldap/config').send(validPayload);
+	expect(response.statusCode).toBe(200);
+
+	response = await authAgent(owner).get('/ldap/config');
+
+	expect(response.body.data).toMatchObject(validPayload);
+});
+
+describe('POST /ldap/test-connection', () => {
+	test('route should success', async () => {
+		jest
+			.spyOn(LdapService.prototype, 'testConnection')
+			.mockImplementation(async () => Promise.resolve());
+
+		const response = await authAgent(owner).post('/ldap/test-connection');
+		expect(response.statusCode).toBe(200);
+	});
+
+	test('route should fail', async () => {
+		const errorMessage = 'Invalid connection';
+
+		jest
+			.spyOn(LdapService.prototype, 'testConnection')
+			.mockImplementation(async () => Promise.reject(new Error(errorMessage)));
+
+		const response = await authAgent(owner).post('/ldap/test-connection');
+		expect(response.statusCode).toBe(400);
+		expect(response.body).toHaveProperty('message');
+		expect(response.body.message).toStrictEqual(errorMessage);
+	});
+});
+
+describe('POST /ldap/sync', () => {
+	beforeEach(async () => {
+		const ldapConfig = await createLdapConfig({
+			ldapIdAttribute: 'uid',
+			firstNameAttribute: 'givenName',
+			lastNameAttribute: 'sn',
+			emailAttribute: 'mail',
+		});
+		LdapManager.updateConfig(ldapConfig);
+	});
+
+	describe('dry mode', () => {
+		const runTest = async (ldapUsers: LdapUser[]) => {
+			jest
+				.spyOn(LdapService.prototype, 'searchWithAdminBinding')
+				.mockImplementation(async () => Promise.resolve(ldapUsers));
+
+			const response = await authAgent(owner).post('/ldap/sync').send({ type: 'dry' });
+
+			expect(response.statusCode).toBe(200);
+
+			const synchronization = await Db.collections.AuthProviderSyncHistory.findOneByOrFail({});
+
+			expect(synchronization.id).toBeDefined();
+			expect(synchronization.startedAt).toBeDefined();
+			expect(synchronization.endedAt).toBeDefined();
+			expect(synchronization.created).toBeDefined();
+			expect(synchronization.updated).toBeDefined();
+			expect(synchronization.disabled).toBeDefined();
+			expect(synchronization.status).toBeDefined();
+			expect(synchronization.scanned).toBeDefined();
+			expect(synchronization.error).toBeDefined();
+			expect(synchronization.runMode).toBeDefined();
+			expect(synchronization.runMode).toBe('dry');
+			expect(synchronization.scanned).toBe(ldapUsers.length);
+			return synchronization;
+		};
+
+		test('should detect new user but not persist change in model', async () => {
+			const synchronization = await runTest([
+				{
+					dn: '',
+					mail: randomEmail(),
+					sn: randomName(),
+					givenName: randomName(),
+					uid: uniqueId(),
+				},
+			]);
+
+			expect(synchronization.created).toBe(1);
+
+			// Make sure only the instance owner is on the DB
+			const localDbUsers = await Db.collections.User.find();
+			expect(localDbUsers.length).toBe(1);
+			expect(localDbUsers[0].id).toBe(owner.id);
+		});
+
+		test('should detect updated user but not persist change in model', async () => {
+			const ldapUserEmail = randomEmail();
+			const ldapUserId = uniqueId();
+
+			const member = await testDb.createLdapUser(
+				{ globalRole: globalMemberRole, email: ldapUserEmail },
+				ldapUserId,
+			);
+
+			const synchronization = await runTest([
+				{
+					dn: '',
+					mail: ldapUserEmail,
+					sn: randomName(),
+					givenName: 'updated',
+					uid: ldapUserId,
+				},
+			]);
+
+			expect(synchronization.updated).toBe(1);
+
+			// Make sure the changes in the "LDAP server" were not persisted in the database
+			const localLdapIdentities = await testDb.getLdapIdentities();
+			const localLdapUsers = localLdapIdentities.map(({ user }) => user);
+			expect(localLdapUsers.length).toBe(1);
+			expect(localLdapUsers[0].id).toBe(member.id);
+			expect(localLdapUsers[0].lastName).toBe(member.lastName);
+		});
+
+		test('should detect disabled user but not persist change in model', async () => {
+			const ldapUserEmail = randomEmail();
+			const ldapUserId = uniqueId();
+
+			const member = await testDb.createLdapUser(
+				{ globalRole: globalMemberRole, email: ldapUserEmail },
+				ldapUserId,
+			);
+
+			const synchronization = await runTest([]);
+
+			expect(synchronization.disabled).toBe(1);
+
+			// Make sure the changes in the "LDAP server" were not persisted in the database
+			const localLdapIdentities = await testDb.getLdapIdentities();
+			const localLdapUsers = localLdapIdentities.map(({ user }) => user);
+			expect(localLdapUsers.length).toBe(1);
+			expect(localLdapUsers[0].id).toBe(member.id);
+			expect(localLdapUsers[0].disabled).toBe(false);
+		});
+	});
+
+	describe('live mode', () => {
+		const runTest = async (ldapUsers: LdapUser[]) => {
+			jest
+				.spyOn(LdapService.prototype, 'searchWithAdminBinding')
+				.mockImplementation(async () => Promise.resolve(ldapUsers));
+
+			const response = await authAgent(owner).post('/ldap/sync').send({ type: 'live' });
+
+			expect(response.statusCode).toBe(200);
+
+			const synchronization = await Db.collections.AuthProviderSyncHistory.findOneByOrFail({});
+
+			expect(synchronization.id).toBeDefined();
+			expect(synchronization.startedAt).toBeDefined();
+			expect(synchronization.endedAt).toBeDefined();
+			expect(synchronization.created).toBeDefined();
+			expect(synchronization.updated).toBeDefined();
+			expect(synchronization.disabled).toBeDefined();
+			expect(synchronization.status).toBeDefined();
+			expect(synchronization.scanned).toBeDefined();
+			expect(synchronization.error).toBeDefined();
+			expect(synchronization.runMode).toBeDefined();
+			expect(synchronization.runMode).toBe('live');
+			expect(synchronization.scanned).toBe(ldapUsers.length);
+			return synchronization;
+		};
+
+		test('should detect new user and persist change in model', async () => {
+			const ldapUser = {
+				mail: randomEmail(),
+				dn: '',
+				sn: randomName(),
+				givenName: randomName(),
+				uid: uniqueId(),
+			};
+
+			const synchronization = await runTest([ldapUser]);
+			expect(synchronization.created).toBe(1);
+
+			// Make sure the changes in the "LDAP server" were persisted in the database
+			const allUsers = await testDb.getAllUsers();
+			expect(allUsers.length).toBe(2);
+
+			const ownerUser = allUsers.find((u) => u.email === owner.email)!;
+			expect(ownerUser.email).toBe(owner.email);
+
+			const memberUser = allUsers.find((u) => u.email !== owner.email)!;
+			expect(memberUser.email).toBe(ldapUser.mail);
+			expect(memberUser.lastName).toBe(ldapUser.sn);
+			expect(memberUser.firstName).toBe(ldapUser.givenName);
+
+			const authIdentities = await testDb.getLdapIdentities();
+			expect(authIdentities.length).toBe(1);
+			expect(authIdentities[0].providerId).toBe(ldapUser.uid);
+			expect(authIdentities[0].providerType).toBe('ldap');
+		});
+
+		test('should detect updated user and persist change in model', async () => {
+			const ldapUser = {
+				mail: randomEmail(),
+				dn: '',
+				sn: 'updated',
+				givenName: randomName(),
+				uid: uniqueId(),
+			};
+
+			await testDb.createLdapUser(
+				{
+					globalRole: globalMemberRole,
+					email: ldapUser.mail,
+					firstName: ldapUser.givenName,
+					lastName: randomName(),
+				},
+				ldapUser.uid,
+			);
+
+			const synchronization = await runTest([ldapUser]);
+			expect(synchronization.updated).toBe(1);
+
+			// Make sure the changes in the "LDAP server" were persisted in the database
+			const localLdapIdentities = await testDb.getLdapIdentities();
+			const localLdapUsers = localLdapIdentities.map(({ user }) => user);
+
+			expect(localLdapUsers.length).toBe(1);
+			expect(localLdapUsers[0].email).toBe(ldapUser.mail);
+			expect(localLdapUsers[0].lastName).toBe(ldapUser.sn);
+			expect(localLdapUsers[0].firstName).toBe(ldapUser.givenName);
+			expect(localLdapIdentities[0].providerId).toBe(ldapUser.uid);
+		});
+
+		test('should detect disabled user and persist change in model', async () => {
+			const ldapUser = {
+				mail: randomEmail(),
+				dn: '',
+				sn: 'updated',
+				givenName: randomName(),
+				uid: uniqueId(),
+			};
+
+			await testDb.createLdapUser(
+				{
+					globalRole: globalMemberRole,
+					email: ldapUser.mail,
+					firstName: ldapUser.givenName,
+					lastName: ldapUser.sn,
+				},
+				ldapUser.uid,
+			);
+
+			const synchronization = await runTest([]);
+			expect(synchronization.disabled).toBe(1);
+
+			// Make sure the changes in the "LDAP server" were persisted in the database
+			const allUsers = await testDb.getAllUsers();
+			expect(allUsers.length).toBe(2);
+
+			const ownerUser = allUsers.find((u) => u.email === owner.email)!;
+			expect(ownerUser.email).toBe(owner.email);
+
+			const memberUser = allUsers.find((u) => u.email !== owner.email)!;
+			expect(memberUser.email).toBe(ldapUser.mail);
+			expect(memberUser.lastName).toBe(ldapUser.sn);
+			expect(memberUser.firstName).toBe(ldapUser.givenName);
+			expect(memberUser.disabled).toBe(true);
+
+			const authIdentities = await testDb.getLdapIdentities();
+			expect(authIdentities.length).toBe(0);
+		});
+
+		test('should remove user instance access once the user is disabled during synchronization', async () => {
+			const member = await testDb.createLdapUser({ globalRole: globalMemberRole }, uniqueId());
+
+			jest
+				.spyOn(LdapService.prototype, 'searchWithAdminBinding')
+				.mockImplementation(async () => Promise.resolve([]));
+
+			await authAgent(owner).post('/ldap/sync').send({ type: 'live' });
+
+			const response = await authAgent(member).get('/login');
+			expect(response.body.code).toBe(401);
+		});
+	});
+});
+
+test('GET /ldap/sync should return paginated synchronizations', async () => {
+	for (let i = 0; i < 2; i++) {
+		await saveLdapSynchronization({
+			created: 0,
+			scanned: 0,
+			updated: 0,
+			disabled: 0,
+			startedAt: new Date(),
+			endedAt: new Date(),
+			status: 'success',
+			error: '',
+			runMode: 'dry',
+		});
+	}
+
+	let response = await authAgent(owner).get('/ldap/sync?perPage=1&page=0');
+	expect(response.body.data.length).toBe(1);
+
+	response = await authAgent(owner).get('/ldap/sync?perPage=1&page=1');
+	expect(response.body.data.length).toBe(1);
+});
+
+describe('POST /login', () => {
+	const runTest = async (ldapUser: LdapUser) => {
+		const ldapConfig = await createLdapConfig();
+		LdapManager.updateConfig(ldapConfig);
+
+		const authlessAgent = utils.createAgent(app);
+
+		jest
+			.spyOn(LdapService.prototype, 'searchWithAdminBinding')
+			.mockImplementation(async () => Promise.resolve([ldapUser]));
+
+		jest
+			.spyOn(LdapService.prototype, 'validUser')
+			.mockImplementation(async () => Promise.resolve());
+
+		const response = await authlessAgent
+			.post('/login')
+			.send({ email: ldapUser.mail, password: 'password' });
+
+		expect(response.statusCode).toBe(200);
+		expect(response.headers['set-cookie']).toBeDefined();
+		expect(response.headers['set-cookie'][0] as string).toContain('n8n-auth=');
+
+		// Make sure the changes in the "LDAP server" were persisted in the database
+		const localLdapIdentities = await testDb.getLdapIdentities();
+		const localLdapUsers = localLdapIdentities.map(({ user }) => user);
+
+		expect(localLdapUsers.length).toBe(1);
+		expect(localLdapUsers[0].email).toBe(ldapUser.mail);
+		expect(localLdapUsers[0].lastName).toBe(ldapUser.sn);
+		expect(localLdapUsers[0].firstName).toBe(ldapUser.givenName);
+		expect(localLdapIdentities[0].providerId).toBe(ldapUser.uid);
+		expect(localLdapUsers[0].disabled).toBe(false);
+	};
+
+	test('should allow new LDAP user to login and synchronize data', async () => {
+		const ldapUser = {
+			mail: randomEmail(),
+			dn: '',
+			sn: '',
+			givenName: randomName(),
+			uid: uniqueId(),
+		};
+		await runTest(ldapUser);
+	});
+
+	test('should allow existing LDAP user to login and synchronize data', async () => {
+		const ldapUser = {
+			mail: randomEmail(),
+			dn: '',
+			sn: 'updated',
+			givenName: 'updated',
+			uid: uniqueId(),
+		};
+
+		await testDb.createLdapUser(
+			{
+				globalRole: globalMemberRole,
+				email: ldapUser.mail,
+				firstName: 'firstname',
+				lastName: 'lastname',
+			},
+			ldapUser.uid,
+		);
+
+		await runTest(ldapUser);
+	});
+
+	test('should transform email user into LDAP user when match found', async () => {
+		const ldapUser = {
+			mail: randomEmail(),
+			dn: '',
+			sn: randomName(),
+			givenName: randomName(),
+			uid: uniqueId(),
+		};
+
+		await testDb.createUser({
+			globalRole: globalMemberRole,
+			email: ldapUser.mail,
+			firstName: ldapUser.givenName,
+			lastName: 'lastname',
+		});
+
+		await runTest(ldapUser);
+	});
+});
+
+describe('Instance owner should able to delete LDAP users', () => {
+	test("don't transfer workflows", async () => {
+		const ldapConfig = await createLdapConfig();
+		LdapManager.updateConfig(ldapConfig);
+
+		const member = await testDb.createLdapUser({ globalRole: globalMemberRole }, uniqueId());
+
+		await authAgent(owner).post(`/users/${member.id}`);
+	});
+
+	test('transfer workflows and credentials', async () => {
+		const ldapConfig = await createLdapConfig();
+		LdapManager.updateConfig(ldapConfig);
+
+		const member = await testDb.createLdapUser({ globalRole: globalMemberRole }, uniqueId());
+
+		// delete the LDAP member and transfer its workflows/credentials to instance owner
+		await authAgent(owner).post(`/users/${member.id}?transferId=${owner.id}`);
+	});
+});
+
+test('Sign-type should be returned when listing users', async () => {
+	const ldapConfig = await createLdapConfig();
+	LdapManager.updateConfig(ldapConfig);
+
+	await testDb.createLdapUser(
+		{
+			globalRole: globalMemberRole,
+		},
+		uniqueId(),
+	);
+
+	const allUsers = await testDb.getAllUsers();
+	expect(allUsers.length).toBe(2);
+
+	const ownerUser = allUsers.find((u) => u.email === owner.email)!;
+	expect(sanitizeUser(ownerUser).signInType).toStrictEqual('email');
+
+	const memberUser = allUsers.find((u) => u.email !== owner.email)!;
+	expect(sanitizeUser(memberUser).signInType).toStrictEqual('ldap');
+});

packages/cli/test/integration/shared/augmentation.d.ts

@@ -9,13 +9,3 @@ declare module 'supertest' {
 		extends superagent.SuperAgent<T>,
 			Record<string, any> {}
 }
-
-/**
- * Prevent `repository.delete({})` (non-criteria) from triggering the type error
- * `Expression produces a union type that is too complex to represent.ts(2590)`
- */
-declare module 'typeorm' {
-	interface Repository<Entity extends ObjectLiteral> {
-		delete(criteria: {}): Promise<void>;
-	}
-}

packages/cli/test/integration/shared/random.ts

@@ -1,6 +1,7 @@
 import { randomBytes } from 'crypto';
 import { MAX_PASSWORD_LENGTH, MIN_PASSWORD_LENGTH } from '@db/entities/User';
 import type { CredentialPayload } from './types';
+import { v4 as uuid } from 'uuid';
 
 /**
  * Create a random alphanumeric string of random length between two limits, both inclusive.
@@ -59,3 +60,5 @@ export const randomCredentialPayload = (): CredentialPayload => ({
 	nodesAccess: [{ nodeType: randomName() }],
 	data: { accessToken: randomString(6, 16) },
 });
+
+export const uniqueId = () => uuid();

packages/cli/test/integration/shared/testDb.ts

@@ -10,17 +10,7 @@ import { mysqlMigrations } from '@db/migrations/mysqldb';
 import { postgresMigrations } from '@db/migrations/postgresdb';
 import { sqliteMigrations } from '@db/migrations/sqlite';
 import { hashPassword } from '@/UserManagement/UserManagementHelper';
-import { DB_INITIALIZATION_TIMEOUT, MAPPING_TABLES, MAPPING_TABLES_TO_CLEAR } from './constants';
-import {
-	randomApiKey,
-	randomCredentialPayload,
-	randomEmail,
-	randomName,
-	randomString,
-	randomValidPassword,
-} from './random';
-import { categorize, getPostgresSchemaSection } from './utils';
-
+import { AuthIdentity } from '@/databases/entities/AuthIdentity';
 import { ExecutionEntity } from '@db/entities/ExecutionEntity';
 import { InstalledNodes } from '@db/entities/InstalledNodes';
 import { InstalledPackages } from '@db/entities/InstalledPackages';
@@ -35,6 +25,10 @@ import type {
 	InstalledPackagePayload,
 	MappingName,
 } from './types';
+import { DB_INITIALIZATION_TIMEOUT, MAPPING_TABLES, MAPPING_TABLES_TO_CLEAR } from './constants';
+import { randomApiKey, randomEmail, randomName, randomString, randomValidPassword } from './random';
+import { categorize, getPostgresSchemaSection } from './utils';
+
 import type { DatabaseType, ICredentialsDb } from '@/Interfaces';
 
 export type TestDBType = 'postgres' | 'mysql';
@@ -103,7 +97,7 @@ export async function terminate() {
 
 async function truncateMappingTables(
 	dbType: DatabaseType,
-	collections: Array<CollectionName>,
+	collections: CollectionName[],
 	testDb: Connection,
 ) {
 	const mappingTables = collections.reduce<string[]>((acc, collection) => {
@@ -115,7 +109,7 @@ async function truncateMappingTables(
 	}, []);
 
 	if (dbType === 'sqlite') {
-		const promises = mappingTables.map((tableName) =>
+		const promises = mappingTables.map(async (tableName) =>
 			testDb.query(
 				`DELETE FROM ${tableName}; DELETE FROM sqlite_sequence WHERE name=${tableName};`,
 			),
@@ -152,16 +146,16 @@ async function truncateMappingTables(
  * @param collections Array of entity names whose tables to truncate.
  * @param testDbName Name of the test DB to truncate tables in.
  */
-export async function truncate(collections: Array<CollectionName>) {
+export async function truncate(collections: CollectionName[]) {
 	const dbType = config.getEnv('database.type');
 	const testDb = Db.getConnection();
 
 	if (dbType === 'sqlite') {
 		await testDb.query('PRAGMA foreign_keys=OFF');
 
-		const truncationPromises = collections.map((collection) => {
+		const truncationPromises = collections.map(async (collection) => {
 			const tableName = toTableName(collection);
-			Db.collections[collection].clear();
+			// Db.collections[collection].clear();
 			return testDb.query(
 				`DELETE FROM ${tableName}; DELETE FROM sqlite_sequence WHERE name=${tableName};`,
 			);
@@ -200,7 +194,7 @@ export async function truncate(collections: Array<CollectionName>) {
 
 			const hasIdColumn = await testDb
 				.query(`SHOW COLUMNS FROM ${tableName}`)
-				.then((columns: { Field: string }[]) => columns.find((c) => c.Field === 'id'));
+				.then((columns: Array<{ Field: string }>) => columns.find((c) => c.Field === 'id'));
 
 			if (!hasIdColumn) continue;
 
@@ -218,18 +212,20 @@ function toTableName(sourceName: CollectionName | MappingName) {
 	if (isMapping(sourceName)) return MAPPING_TABLES[sourceName];
 
 	return {
+		AuthIdentity: 'auth_identity',
+		AuthProviderSyncHistory: 'auth_provider_sync_history',
 		Credentials: 'credentials_entity',
-		Workflow: 'workflow_entity',
 		Execution: 'execution_entity',
-		Tag: 'tag_entity',
-		Webhook: 'webhook_entity',
+		InstalledNodes: 'installed_nodes',
+		InstalledPackages: 'installed_packages',
 		Role: 'role',
-		User: 'user',
+		Settings: 'settings',
 		SharedCredentials: 'shared_credentials',
 		SharedWorkflow: 'shared_workflow',
-		Settings: 'settings',
-		InstalledPackages: 'installed_packages',
-		InstalledNodes: 'installed_nodes',
+		Tag: 'tag_entity',
+		User: 'user',
+		Webhook: 'webhook_entity',
+		Workflow: 'workflow_entity',
 		WorkflowStatistics: 'workflow_statistics',
 		EventDestinations: 'event_destinations',
 	}[sourceName];
@@ -243,7 +239,7 @@ function toTableName(sourceName: CollectionName | MappingName) {
  * Save a credential to the test DB, sharing it with a user.
  */
 export async function saveCredential(
-	credentialPayload: CredentialPayload = randomCredentialPayload(),
+	credentialPayload: CredentialPayload,
 	{ user, role }: { user: User; role: Role },
 ) {
 	const newCredential = new CredentialsEntity();
@@ -280,7 +276,7 @@ export async function shareCredentialWithUsers(credential: CredentialsEntity, us
 }
 
 export function affixRoleToSaveCredential(role: Role) {
-	return (credentialPayload: CredentialPayload, { user }: { user: User }) =>
+	return async (credentialPayload: CredentialPayload, { user }: { user: User }) =>
 		saveCredential(credentialPayload, { user, role });
 }
 
@@ -293,7 +289,7 @@ export function affixRoleToSaveCredential(role: Role) {
  */
 export async function createUser(attributes: Partial<User> = {}): Promise<User> {
 	const { email, password, firstName, lastName, globalRole, ...rest } = attributes;
-	const user = {
+	const user: Partial<User> = {
 		email: email ?? randomEmail(),
 		password: await hashPassword(password ?? randomValidPassword()),
 		firstName: firstName ?? randomName(),
@@ -305,11 +301,17 @@ export async function createUser(attributes: Partial<User> = {}): Promise<User>
 	return Db.collections.User.save(user);
 }
 
+export async function createLdapUser(attributes: Partial<User>, ldapId: string): Promise<User> {
+	const user = await createUser(attributes);
+	await Db.collections.AuthIdentity.save(AuthIdentity.create(user, ldapId, 'ldap'));
+	return user;
+}
+
 export async function createOwner() {
 	return createUser({ globalRole: await getGlobalOwnerRole() });
 }
 
-export function createUserShell(globalRole: Role): Promise<User> {
+export async function createUserShell(globalRole: Role): Promise<User> {
 	if (globalRole.scope !== 'global') {
 		throw new Error(`Invalid role received: ${JSON.stringify(globalRole)}`);
 	}
@@ -366,7 +368,7 @@ export async function saveInstalledPackage(
 	return savedInstalledPackage;
 }
 
-export function saveInstalledNode(
+export async function saveInstalledNode(
 	installedNodePayload: InstalledNodePayload,
 ): Promise<InstalledNodes> {
 	const newInstalledNode = new InstalledNodes();
@@ -376,7 +378,7 @@ export function saveInstalledNode(
 	return Db.collections.InstalledNodes.save(newInstalledNode);
 }
 
-export function addApiKey(user: User): Promise<User> {
+export async function addApiKey(user: User): Promise<User> {
 	user.apiKey = randomApiKey();
 	return Db.collections.User.save(user);
 }
@@ -385,42 +387,42 @@ export function addApiKey(user: User): Promise<User> {
 //          role fetchers
 // ----------------------------------
 
-export function getGlobalOwnerRole() {
+export async function getGlobalOwnerRole() {
 	return Db.collections.Role.findOneByOrFail({
 		name: 'owner',
 		scope: 'global',
 	});
 }
 
-export function getGlobalMemberRole() {
+export async function getGlobalMemberRole() {
 	return Db.collections.Role.findOneByOrFail({
 		name: 'member',
 		scope: 'global',
 	});
 }
 
-export function getWorkflowOwnerRole() {
+export async function getWorkflowOwnerRole() {
 	return Db.collections.Role.findOneByOrFail({
 		name: 'owner',
 		scope: 'workflow',
 	});
 }
 
-export function getWorkflowEditorRole() {
+export async function getWorkflowEditorRole() {
 	return Db.collections.Role.findOneByOrFail({
 		name: 'editor',
 		scope: 'workflow',
 	});
 }
 
-export function getCredentialOwnerRole() {
+export async function getCredentialOwnerRole() {
 	return Db.collections.Role.findOneByOrFail({
 		name: 'owner',
 		scope: 'credential',
 	});
 }
 
-export function getAllRoles() {
+export async function getAllRoles() {
 	return Promise.all([
 		getGlobalOwnerRole(),
 		getGlobalMemberRole(),
@@ -429,6 +431,17 @@ export function getAllRoles() {
 	]);
 }
 
+export const getAllUsers = async () =>
+	Db.collections.User.find({
+		relations: ['globalRole', 'authIdentities'],
+	});
+
+export const getLdapIdentities = async () =>
+	Db.collections.AuthIdentity.find({
+		where: { providerType: 'ldap' },
+		relations: ['user'],
+	});
+
 // ----------------------------------
 //          Execution helpers
 // ----------------------------------
@@ -438,17 +451,14 @@ export async function createManyExecutions(
 	workflow: WorkflowEntity,
 	callback: (workflow: WorkflowEntity) => Promise<ExecutionEntity>,
 ) {
-	const executionsRequests = [...Array(amount)].map((_) => callback(workflow));
+	const executionsRequests = [...Array(amount)].map(async (_) => callback(workflow));
 	return Promise.all(executionsRequests);
 }
 
 /**
  * Store a execution in the DB and assign it to a workflow.
  */
-export async function createExecution(
-	attributes: Partial<ExecutionEntity> = {},
-	workflow: WorkflowEntity,
-) {
+async function createExecution(attributes: Partial<ExecutionEntity>, workflow: WorkflowEntity) {
 	const { data, finished, mode, startedAt, stoppedAt, waitTill } = attributes;
 
 	const execution = await Db.collections.Execution.save({
@@ -468,38 +478,21 @@ export async function createExecution(
  * Store a successful execution in the DB and assign it to a workflow.
  */
 export async function createSuccessfulExecution(workflow: WorkflowEntity) {
-	return await createExecution(
-		{
-			finished: true,
-		},
-		workflow,
-	);
+	return createExecution({ finished: true }, workflow);
 }
 
 /**
  * Store an error execution in the DB and assign it to a workflow.
  */
 export async function createErrorExecution(workflow: WorkflowEntity) {
-	return await createExecution(
-		{
-			finished: false,
-			stoppedAt: new Date(),
-		},
-		workflow,
-	);
+	return createExecution({ finished: false, stoppedAt: new Date() }, workflow);
 }
 
 /**
  * Store a waiting execution in the DB and assign it to a workflow.
  */
 export async function createWaitingExecution(workflow: WorkflowEntity) {
-	return await createExecution(
-		{
-			finished: false,
-			waitTill: new Date(),
-		},
-		workflow,
-	);
+	return createExecution({ finished: false, waitTill: new Date() }, workflow);
 }
 
 // ----------------------------------
@@ -509,7 +502,7 @@ export async function createWaitingExecution(workflow: WorkflowEntity) {
 export async function createTag(attributes: Partial<TagEntity> = {}) {
 	const { name } = attributes;
 
-	return await Db.collections.Tag.save({
+	return Db.collections.Tag.save({
 		name: name ?? randomName(),
 		...attributes,
 	});
@@ -524,7 +517,7 @@ export async function createManyWorkflows(
 	attributes: Partial<WorkflowEntity> = {},
 	user?: User,
 ) {
-	const workflowRequests = [...Array(amount)].map((_) => createWorkflow(attributes, user));
+	const workflowRequests = [...Array(amount)].map(async (_) => createWorkflow(attributes, user));
 	return Promise.all(workflowRequests);
 }
 
@@ -653,7 +646,7 @@ const baseOptions = (type: TestDBType) => ({
 	port: config.getEnv(`database.${type}db.port`),
 	username: config.getEnv(`database.${type}db.user`),
 	password: config.getEnv(`database.${type}db.password`),
-	schema: type === 'postgres' ? config.getEnv(`database.postgresdb.schema`) : undefined,
+	schema: type === 'postgres' ? config.getEnv('database.postgresdb.schema') : undefined,
 });
 
 /**

packages/cli/test/integration/shared/types.d.ts

@@ -24,6 +24,7 @@ type EndpointGroup =
 	| 'workflows'
 	| 'publicApi'
 	| 'nodes'
+	| 'ldap'
 	| 'eventBus'
 	| 'license';
 

packages/cli/test/integration/shared/utils.ts

@@ -26,8 +26,6 @@ import type { N8nApp } from '@/UserManagement/Interfaces';
 import superagent from 'superagent';
 import request from 'supertest';
 import { URL } from 'url';
-import { v4 as uuid } from 'uuid';
-
 import config from '@/config';
 import * as Db from '@/Db';
 import { WorkflowEntity } from '@db/entities/WorkflowEntity';
@@ -69,6 +67,10 @@ import type {
 import { licenseController } from '@/license/license.controller';
 import { eventBusRouter } from '@/eventbus/eventBusRoutes';
 
+import { v4 as uuid } from 'uuid';
+import { handleLdapInit } from '../../../src/Ldap/helpers';
+import { ldapController } from '@/Ldap/routes/ldap.controller.ee';
+
 const loadNodesAndCredentials: INodesAndCredentials = {
 	loaded: { nodes: {}, credentials: {} },
 	known: { nodes: {}, credentials: {} },
@@ -130,6 +132,7 @@ export async function initTestServer({
 			license: { controller: licenseController, path: 'license' },
 			eventBus: { controller: eventBusRouter, path: 'eventbus' },
 			publicApi: apiRouters,
+			ldap: { controller: ldapController, path: 'ldap' },
 		};
 
 		for (const group of routerEndpoints) {
@@ -173,7 +176,15 @@ const classifyEndpointGroups = (endpointGroups: string[]) => {
 	const routerEndpoints: string[] = [];
 	const functionEndpoints: string[] = [];
 
-	const ROUTER_GROUP = ['credentials', 'nodes', 'workflows', 'publicApi', 'license', 'eventBus'];
+	const ROUTER_GROUP = [
+		'credentials',
+		'nodes',
+		'workflows',
+		'publicApi',
+		'ldap',
+		'eventBus',
+		'license',
+	];
 
 	endpointGroups.forEach((group) =>
 		(ROUTER_GROUP.includes(group) ? routerEndpoints : functionEndpoints).push(group),
@@ -239,6 +250,13 @@ export async function initCredentialsTypes(): Promise<void> {
 	};
 }
 
+/**
+ * Initialize LDAP manager.
+ */
+export async function initLdapManager(): Promise<void> {
+	await handleLdapInit();
+}
+
 /**
  * Initialize node types.
  */

packages/cli/test/integration/users.api.test.ts

@@ -10,6 +10,7 @@ import { WorkflowEntity } from '@db/entities/WorkflowEntity';
 import { compareHash } from '@/UserManagement/UserManagementHelper';
 import { SUCCESS_RESPONSE_BODY } from './shared/constants';
 import {
+	randomCredentialPayload,
 	randomEmail,
 	randomInvalidPassword,
 	randomName,
@@ -208,7 +209,7 @@ test('DELETE /users/:id with transferId should perform transfer', async () => {
 
 	const savedWorkflow = await testDb.createWorkflow(undefined, userToDelete);
 
-	const savedCredential = await testDb.saveCredential(undefined, {
+	const savedCredential = await testDb.saveCredential(randomCredentialPayload(), {
 		user: userToDelete,
 		role: credentialOwnerRole,
 	});

packages/design-system/src/components/N8nFormInput/FormInput.vue

@@ -6,6 +6,23 @@
 		@focus="onFocus"
 		ref="inputRef"
 	/>
+	<n8n-input-label
+		v-else-if="type === 'toggle'"
+		:inputName="name"
+		:label="label"
+		:tooltipText="tooltipText"
+		:required="required && showRequiredAsterisk"
+	>
+		<template #content>
+			{{ tooltipText }}
+		</template>
+		<el-switch
+			:value="value"
+			@change="onInput"
+			:active-color="activeColor"
+			:inactive-color="inactiveColor"
+		></el-switch>
+	</n8n-input-label>
 	<n8n-input-label
 		v-else
 		:inputName="name"
@@ -20,6 +37,7 @@
 				:value="value"
 				:placeholder="placeholder"
 				:multiple="type === 'multi-select'"
+				:disabled="disabled"
 				@change="onInput"
 				@focus="onFocus"
 				@blur="onBlur"
@@ -41,6 +59,7 @@
 				:value="value"
 				:maxlength="maxlength"
 				:autocomplete="autocomplete"
+				:disabled="disabled"
 				@input="onInput"
 				@blur="onBlur"
 				@focus="onFocus"
@@ -73,6 +92,7 @@ import N8nSelect from '../N8nSelect';
 import N8nOption from '../N8nOption';
 import N8nInputLabel from '../N8nInputLabel';
 import N8nCheckbox from '../N8nCheckbox';
+import ElSwitch from 'element-ui/lib/switch';
 
 import { getValidationError, VALIDATORS } from './validators';
 import { Rule, RuleGroup, IValidator, Validatable, FormState } from '../../types';
@@ -100,6 +120,11 @@ export interface Props {
 	name?: string;
 	focusInitially?: boolean;
 	labelSize?: 'small' | 'medium';
+	disabled?: boolean;
+	activeLabel?: string;
+	activeColor?: string;
+	inactiveLabel?: string;
+	inactiveColor?: string;
 }
 
 const props = withDefaults(defineProps<Props>(), {

packages/design-system/src/components/N8nFormInputs/FormInputs.stories.ts

@@ -27,6 +27,7 @@ const Template: StoryFn = (args, { argTypes }) => ({
 
 export const FormInputs = Template.bind({});
 FormInputs.args = {
+	columnView: true,
 	inputs: [
 		{
 			name: 'email',
@@ -79,5 +80,15 @@ FormInputs.args = {
 				tooltipText: 'Check this if you agree to be contacted by our marketing team',
 			},
 		},
+		{
+			name: 'activate',
+			properties: {
+				type: 'toggle',
+				label: 'Activated',
+				activeColor: '#13ce66',
+				inactiveColor: '#8899AA',
+				tooltipText: 'Check this if you agree to be contacted by our marketing team',
+			},
+		},
 	],
 };

packages/design-system/src/components/N8nFormInputs/FormInputs.vue

@@ -2,12 +2,18 @@
 	<ResizeObserver :breakpoints="[{ bp: 'md', width: 500 }]">
 		<template #default="{ bp }">
 			<div :class="bp === 'md' || columnView ? $style.grid : $style.gridMulti">
-				<div v-for="input in filteredInputs" :key="input.name">
+				<div
+					v-for="(input, index) in filteredInputs"
+					:key="input.name"
+					:class="{ [`mt-${verticalSpacing}`]: index > 0 }"
+				>
 					<n8n-text
 						color="text-base"
 						v-if="input.properties.type === 'info'"
 						tag="div"
-						align="center"
+						:size="input.properties.labelSize"
+						:align="input.properties.labelAlignment"
+						class="form-text"
 					>
 						{{ input.properties.label }}
 					</n8n-text>
@@ -15,11 +21,13 @@
 						v-else
 						v-bind="input.properties"
 						:name="input.name"
+						:label="input.properties.label || ''"
 						:value="values[input.name]"
 						:data-test-id="input.name"
 						:showValidationWarnings="showValidationWarnings"
 						@input="(value) => onInput(input.name, value)"
 						@validate="(value) => onValidate(input.name, value)"
+						@change="(value) => onInput(input.name, value)"
 						@enter="onSubmit"
 					/>
 				</div>
@@ -52,6 +60,12 @@ export default Vue.extend({
 		},
 		columnView: {
 			type: Boolean,
+			default: false,
+		},
+		verticalSpacing: {
+			type: String,
+			required: false,
+			validator: (value: string): boolean => ['xs', 's', 'm', 'm', 'l', 'xl'].includes(value),
 		},
 	},
 	data() {

packages/design-system/src/components/N8nUserInfo/UserInfo.vue

@@ -10,14 +10,22 @@
 		</div>
 		<div v-else :class="$style.infoContainer">
 			<div>
-				<n8n-text :bold="true" color="text-dark"
-					>{{ firstName }} {{ lastName }}
-					{{ isCurrentUser ? this.t('nds.userInfo.you') : '' }}</n8n-text
-				>
+				<n8n-text :bold="true" color="text-dark">
+					{{ firstName }} {{ lastName }}
+					{{ isCurrentUser ? this.t('nds.userInfo.you') : '' }}
+				</n8n-text>
+				<span v-if="disabled" :class="$style.pendingBadge">
+					<n8n-badge :bold="true">Disabled</n8n-badge>
+				</span>
 			</div>
 			<div>
 				<n8n-text size="small" color="text-light">{{ email }}</n8n-text>
 			</div>
+			<div v-if="!isOwner">
+				<n8n-text v-if="signInType" size="small" color="text-light">
+					Sign-in type: {{ signInType }}
+				</n8n-text>
+			</div>
 		</div>
 	</div>
 </template>
@@ -47,6 +55,9 @@ export default mixins(Locale).extend({
 		email: {
 			type: String,
 		},
+		isOwner: {
+			type: Boolean,
+		},
 		isPendingUser: {
 			type: Boolean,
 		},
@@ -55,7 +66,10 @@ export default mixins(Locale).extend({
 		},
 		disabled: {
 			type: Boolean,
-			default: false,
+		},
+		signInType: {
+			type: String,
+			required: false,
 		},
 	},
 	computed: {

packages/design-system/src/components/N8nUserSelect/UserSelect.stories.ts

@@ -40,28 +40,16 @@ UserSelect.args = {
 			firstName: 'Sunny',
 			lastName: 'Side',
 			email: 'sunny@n8n.io',
-			globalRole: {
-				name: 'owner',
-				id: '1',
-			},
 		},
 		{
 			id: '2',
 			firstName: 'Kobi',
 			lastName: 'Dog',
 			email: 'kobi@n8n.io',
-			globalRole: {
-				name: 'member',
-				id: '2',
-			},
 		},
 		{
 			id: '3',
 			email: 'invited@n8n.io',
-			globalRole: {
-				name: 'member',
-				id: '2',
-			},
 		},
 	],
 	placeholder: 'Select user to transfer to',

packages/design-system/src/components/N8nUsersList/UsersList.stories.ts

@@ -50,10 +50,8 @@ UsersList.args = {
 			isDefaultUser: false,
 			isPendingUser: false,
 			isOwner: true,
-			globalRole: {
-				name: 'owner',
-				id: 1,
-			},
+			signInType: 'email',
+			disabled: false,
 		},
 		{
 			id: '2',
@@ -64,10 +62,8 @@ UsersList.args = {
 			isDefaultUser: false,
 			isPendingUser: false,
 			isOwner: false,
-			globalRole: {
-				name: 'member',
-				id: '2',
-			},
+			signInType: 'ldap',
+			disabled: true,
 		},
 		{
 			id: '3',
@@ -75,10 +71,6 @@ UsersList.args = {
 			isDefaultUser: false,
 			isPendingUser: true,
 			isOwner: false,
-			globalRole: {
-				name: 'member',
-				id: '2',
-			},
 		},
 	],
 	currentUserId: '1',

packages/design-system/src/components/N8nUsersList/UsersList.vue

@@ -13,7 +13,13 @@
 				</n8n-badge>
 				<slot v-if="!user.isOwner && !readonly" name="actions" :user="user" />
 				<n8n-action-toggle
-					v-if="!user.isOwner && !readonly && getActions(user).length > 0 && actions.length > 0"
+					v-if="
+						!user.isOwner &&
+						user.signInType !== 'ldap' &&
+						!readonly &&
+						getActions(user).length > 0 &&
+						actions.length > 0
+					"
 					placement="bottom"
 					:actions="getActions(user)"
 					theme="dark"

packages/design-system/src/types/form.ts

@@ -24,7 +24,16 @@ export type IFormInput = {
 	initialValue?: string | number | boolean | null;
 	properties: {
 		label?: string;
-		type?: 'text' | 'email' | 'password' | 'select' | 'multi-select' | 'info' | 'checkbox';
+		type?:
+			| 'text'
+			| 'email'
+			| 'password'
+			| 'select'
+			| 'multi-select'
+			| 'number'
+			| 'info'
+			| 'checkbox'
+			| 'toggle';
 		maxlength?: number;
 		required?: boolean;
 		showRequiredAsterisk?: boolean;
@@ -45,6 +54,9 @@ export type IFormInput = {
 			| 'email'; // https://developer.mozilla.org/en-US/docs/Web/HTML/Attributes/autocomplete
 		capitalize?: boolean;
 		focusInitially?: boolean;
+		disabled?: boolean;
+		labelSize?: 'small' | 'medium' | 'large';
+		labelAlignment?: 'left' | 'right' | 'center';
 	};
 	shouldDisplay?: (values: { [key: string]: unknown }) => boolean;
 };

packages/design-system/src/types/user.ts

@@ -7,6 +7,8 @@ export interface IUser {
 	isOwner: boolean;
 	isPendingUser: boolean;
 	inviteAcceptUrl?: string;
+	disabled: boolean;
+	signInType: string;
 }
 
 export interface IUserListAction {

packages/editor-ui/package.json

@@ -46,6 +46,7 @@
     "fast-json-stable-stringify": "^2.1.0",
     "file-saver": "^2.0.2",
     "flatted": "^3.2.4",
+    "humanize-duration": "^3.27.2",
     "jquery": "^3.4.1",
     "jsonpath": "^1.1.1",
     "jsplumb": "2.15.4",
@@ -69,6 +70,7 @@
     "vue-agile": "^2.0.0",
     "vue-fragment": "1.5.1",
     "vue-i18n": "^8.26.7",
+    "vue-infinite-loading": "^2.4.5",
     "vue-json-pretty": "1.9.3",
     "vue-prism-editor": "^0.3.0",
     "vue-router": "^3.6.5",
@@ -86,6 +88,7 @@
     "@types/dateformat": "^3.0.0",
     "@types/express": "^4.17.6",
     "@types/file-saver": "^2.0.1",
+    "@types/humanize-duration": "^3.27.1",
     "@types/jsonpath": "^0.2.0",
     "@types/lodash-es": "^4.17.6",
     "@types/lodash.camelcase": "^4.3.6",

packages/editor-ui/src/Interface.ts

@@ -40,6 +40,7 @@ import {
 	IAbstractEventMessage,
 } from 'n8n-workflow';
 import { FAKE_DOOR_FEATURES } from './constants';
+import { SignInType } from './constants';
 import { BulkCommand, Undoable } from '@/models/history';
 
 export * from 'n8n-design-system/types';
@@ -642,6 +643,7 @@ export interface IUserResponse {
 	};
 	personalizationAnswers?: IPersonalizationSurveyVersions | null;
 	isPending: boolean;
+	signInType?: SignInType;
 }
 
 export interface IUser extends IUserResponse {
@@ -808,6 +810,10 @@ export interface IN8nUISettings {
 			enabled: boolean;
 		};
 	};
+	ldap: {
+		loginLabel: string;
+		loginEnabled: boolean;
+	};
 	onboardingCallPromptEnabled: boolean;
 	allowedModules: {
 		builtIn?: string[];
@@ -1224,6 +1230,10 @@ export interface ISettingsState {
 			enabled: boolean;
 		};
 	};
+	ldap: {
+		loginLabel: string;
+		loginEnabled: boolean;
+	};
 	onboardingCallPromptEnabled: boolean;
 	saveDataErrorExecution: string;
 	saveDataSuccessExecution: string;
@@ -1385,6 +1395,50 @@ export type SchemaType =
 	| 'function'
 	| 'null'
 	| 'undefined';
+
+export interface ILdapSyncData {
+	id: number;
+	startedAt: string;
+	endedAt: string;
+	created: number;
+	updated: number;
+	disabled: number;
+	scanned: number;
+	status: string;
+	error: string;
+	runMode: string;
+}
+
+export interface ILdapSyncTable {
+	status: string;
+	endedAt: string;
+	runTime: string;
+	runMode: string;
+	details: string;
+}
+
+export interface ILdapConfig {
+	loginEnabled: boolean;
+	loginLabel: string;
+	connectionUrl: string;
+	allowUnauthorizedCerts: boolean;
+	connectionSecurity: string;
+	connectionPort: number;
+	baseDn: string;
+	bindingAdminDn: string;
+	bindingAdminPassword: string;
+	firstNameAttribute: string;
+	lastNameAttribute: string;
+	emailAttribute: string;
+	loginIdAttribute: string;
+	ldapIdAttribute: string;
+	userFilter: string;
+	synchronizationEnabled: boolean;
+	synchronizationInterval: number; // minutes
+	searchPageSize: number;
+	searchTimeout: number;
+}
+
 export type Schema = { type: SchemaType; key?: string; value: string | Schema[]; path: string };
 
 export type UsageState = {

packages/editor-ui/src/api/ldap.ts

@@ -0,0 +1,29 @@
+import { ILdapConfig, ILdapSyncData, IRestApiContext } from '@/Interface';
+import { makeRestApiRequest } from '@/utils';
+import { IDataObject } from 'n8n-workflow';
+
+export function getLdapConfig(context: IRestApiContext): Promise<ILdapConfig> {
+	return makeRestApiRequest(context, 'GET', '/ldap/config');
+}
+
+export function testLdapConnection(context: IRestApiContext): Promise<{}> {
+	return makeRestApiRequest(context, 'POST', '/ldap/test-connection');
+}
+
+export function updateLdapConfig(
+	context: IRestApiContext,
+	adConfig: ILdapConfig,
+): Promise<ILdapConfig> {
+	return makeRestApiRequest(context, 'PUT', '/ldap/config', adConfig as unknown as IDataObject);
+}
+
+export function runLdapSync(context: IRestApiContext, data: IDataObject): Promise<{}> {
+	return makeRestApiRequest(context, 'POST', '/ldap/sync', data as unknown as IDataObject);
+}
+
+export function getLdapSynchronizations(
+	context: IRestApiContext,
+	pagination: { page: number },
+): Promise<ILdapSyncData[]> {
+	return makeRestApiRequest(context, 'GET', '/ldap/sync', pagination);
+}

packages/editor-ui/src/components/SettingsSidebar.vue

@@ -74,6 +74,14 @@ export default mixins(userHelpers, pushConnection).extend({
 					available: this.canAccessApiSettings(),
 					activateOnRouteNames: [VIEWS.API_SETTINGS],
 				},
+				{
+					id: 'settings-ldap',
+					icon: 'network-wired',
+					label: this.$locale.baseText('settings.ldap'),
+					position: 'top',
+					available: this.canAccessLdapSettings(),
+					activateOnRouteNames: [VIEWS.LDAP_SETTINGS],
+				},
 			];
 
 			for (const item of this.settingsFakeDoorFeatures) {
@@ -126,6 +134,9 @@ export default mixins(userHelpers, pushConnection).extend({
 		canAccessApiSettings(): boolean {
 			return this.canUserAccessRouteByName(VIEWS.API_SETTINGS);
 		},
+		canAccessLdapSettings(): boolean {
+			return this.canUserAccessRouteByName(VIEWS.LDAP_SETTINGS);
+		},
 		canAccessLogStreamingSettings(): boolean {
 			return this.canUserAccessRouteByName(VIEWS.LOG_STREAMING_SETTINGS);
 		},
@@ -155,6 +166,11 @@ export default mixins(userHelpers, pushConnection).extend({
 						this.$router.push({ name: VIEWS.API_SETTINGS });
 					}
 					break;
+				case 'settings-ldap':
+					if (this.$router.currentRoute.name !== VIEWS.LDAP_SETTINGS) {
+						this.$router.push({ name: VIEWS.LDAP_SETTINGS });
+					}
+					break;
 				case 'settings-log-streaming':
 					if (this.$router.currentRoute.name !== VIEWS.LOG_STREAMING_SETTINGS) {
 						this.$router.push({ name: VIEWS.LOG_STREAMING_SETTINGS });

packages/editor-ui/src/constants.ts

@@ -312,6 +312,7 @@ export enum VIEWS {
 	FORGOT_PASSWORD = 'ForgotMyPasswordView',
 	CHANGE_PASSWORD = 'ChangePasswordView',
 	USERS_SETTINGS = 'UsersSettings',
+	LDAP_SETTINGS = 'LdapSettings',
 	PERSONAL_SETTINGS = 'PersonalSettings',
 	API_SETTINGS = 'APISettings',
 	NOT_FOUND = 'NotFoundView',
@@ -381,6 +382,7 @@ export enum WORKFLOW_MENU_ACTIONS {
  */
 export enum EnterpriseEditionFeature {
 	Sharing = 'sharing',
+	Ldap = 'ldap',
 	LogStreaming = 'logStreaming',
 }
 export const MAIN_NODE_PANEL_WIDTH = 360;
@@ -442,6 +444,15 @@ export enum STORES {
 	HISTORY = 'history',
 }
 
+export enum SignInType {
+	LDAP = 'ldap',
+	EMAIL = 'email',
+}
+
+export const N8N_SALES_EMAIL = 'sales@n8n.io';
+
+export const N8N_CONTACT_EMAIL = 'contact@n8n.io';
+
 export const EXPRESSION_EDITOR_PARSER_TIMEOUT = 15_000; // ms
 
 export const POSTHOG_ASSUMPTION_TEST = 'adore-assumption-tests';

packages/editor-ui/src/plugins/i18n/locales/en.json

@@ -527,6 +527,7 @@
 	"forgotPassword.recoveryEmailSent": "Recovery email sent",
 	"forgotPassword.returnToSignIn": "Back to sign in",
 	"forgotPassword.sendingEmailError": "Problem sending email",
+	"forgotPassword.ldapUserPasswordResetUnavailable": "Please contact your LDAP administrator to reset your password",
 	"forgotPassword.smtpErrorContactAdministrator": "Please contact your administrator (problem with your SMTP setup)",
 	"forms.resourceFiltersDropdown.filters": "Filters",
 	"forms.resourceFiltersDropdown.ownedBy": "Owned by",
@@ -1521,7 +1522,6 @@
 	"importParameter.showError.invalidProtocol1.title": "Use the {node} node",
 	"importParameter.showError.invalidProtocol2.title": "Invalid Protocol",
 	"importParameter.showError.invalidProtocol.message": "The HTTP node doesn’t support {protocol} requests",
-
 	"contextual.credentials.sharing.unavailable.title": "Upgrade to collaborate",
 	"contextual.credentials.sharing.unavailable.title.cloud": "Upgrade to collaborate",
 	"contextual.credentials.sharing.unavailable.title.desktop": "Upgrade to n8n Cloud to collaborate",
@@ -1547,5 +1547,86 @@
 	"contextual.workflows.sharing.unavailable.button.desktop": "View plans",
 	"contextual.upgradeLinkUrl": "https://subscription.n8n.io/",
 	"contextual.upgradeLinkUrl.cloud": "https://app.n8n.cloud/manage?edition=cloud",
-	"contextual.upgradeLinkUrl.desktop": "https://n8n.io/pricing"
+	"contextual.upgradeLinkUrl.desktop": "https://n8n.io/pricing",
+	"settings.ldap": "LDAP",
+	"settings.ldap.infoTip": "Learn more about <a href='https://docs.n8n.io/user-management/ldap/' target='_blank'>LDAP in the Docs</a>",
+	"settings.ldap.save": "Save connection",
+	"settings.ldap.connectionTestError": "Problem testing LDAP connection",
+	"settings.ldap.connectionTest": "LDAP connection tested",
+	"settings.ldap.runSync.title": "LDAP synchronization done",
+	"settings.ldap.runSync.showError.message": "Problem during synchronization. Check the logs",
+	"settings.ldap.updateConfiguration": "LDAP configuration updated",
+	"settings.ldap.testingConnection": "Testing connection",
+	"settings.ldap.testConnection": "Test connection",
+	"settings.ldap.synchronizationTable.column.status": "Status",
+	"settings.ldap.synchronizationTable.column.endedAt": "Ended At",
+	"settings.ldap.synchronizationTable.column.runMode": "Run Mode",
+	"settings.ldap.synchronizationTable.column.runTime": "Run Time",
+	"settings.ldap.synchronizationTable.column.details": "Details",
+	"settings.ldap.synchronizationTable.empty.message": "Test synchronization to preview updates",
+	"settings.ldap.dryRun": "Test synchronization",
+	"settings.ldap.synchronizeNow": "Run synchronization",
+	"settings.ldap.synchronizationError": "LDAP Synchronization Error",
+	"settings.ldap.configurationError": "LDAP Configuration Error",
+	"settings.ldap.usersScanned": "Users scanned {scanned}",
+	"settings.ldap.confirmMessage.beforeSaveForm.cancelButtonText": "Yes, disable it",
+	"settings.ldap.confirmMessage.beforeSaveForm.confirmButtonText": "No",
+	"settings.ldap.confirmMessage.beforeSaveForm.headline": "Are you sure you want to disable LDAP login?",
+	"settings.ldap.confirmMessage.beforeSaveForm.message": "If you do so, all LDAP users will be converted to email users.",
+	"settings.ldap.disabled.title": "Available in custom plans",
+	"settings.ldap.disabled.description": "LDAP is available as a paid feature. Get in touch to learn more about it.",
+	"settings.ldap.disabled.buttonText": "Contact us",
+	"settings.ldap.toast.sync.success": "Synchronization succeeded",
+	"settings.ldap.toast.connection.success": "Connection succeeded",
+	"settings.ldap.form.loginEnabled.label": "Enable LDAP Login",
+	"settings.ldap.form.loginEnabled.tooltip": "Connection settings and data will still be saved if you disable LDAP Login",
+	"settings.ldap.form.loginLabel.label": "LDAP Login",
+	"settings.ldap.form.loginLabel.placeholder": "e.g. LDAP Username or email address",
+	"settings.ldap.form.loginLabel.infoText": "The placeholder text that appears in the login field on the login page",
+	"settings.ldap.form.serverAddress.label": "LDAP Server Address",
+	"settings.ldap.form.serverAddress.placeholder": "123.123.123.123",
+	"settings.ldap.form.serverAddress.infoText": "IP or domain of the LDAP server",
+	"settings.ldap.form.port.label": "LDAP Server Port",
+	"settings.ldap.form.port.infoText": "Port used to connect to the LDAP server",
+	"settings.ldap.form.connectionSecurity.label": "Connection Security",
+	"settings.ldap.form.connectionSecurity.infoText": "Type of connection security",
+	"settings.ldap.form.allowUnauthorizedCerts.label": "Ignore SSL/TLS Issues",
+	"settings.ldap.form.baseDn.label": "Base DN",
+	"settings.ldap.form.baseDn.placeholder": "o=acme,dc=example,dc=com",
+	"settings.ldap.form.baseDn.infoText": "Distinguished Name of the location where n8n should start its search for user in the AD/LDAP tree",
+	"settings.ldap.form.bindingType.label": "Binding as",
+	"settings.ldap.form.bindingType.infoText": "Type of binding used to connection to the LDAP server",
+	"settings.ldap.form.adminDn.label": "Binding DN",
+	"settings.ldap.form.adminDn.placeholder": "uid=2da2de69435c,ou=Users,o=Acme,dc=com",
+	"settings.ldap.form.adminDn.infoText": "Distinguished Name of the user to perform the search",
+	"settings.ldap.form.adminPassword.label": "Binding Password",
+	"settings.ldap.form.adminPassword.infoText": "Password of the user provided in the Binding DN field above",
+	"settings.ldap.form.userFilter.label": "User Filter",
+	"settings.ldap.form.userFilter.placeholder": "(ObjectClass=user)",
+	"settings.ldap.form.userFilter.infoText": "LDAP query to use when searching for user. Only users returned by this filter will be allowed to sign-in in n8n",
+	"settings.ldap.form.attributeMappingInfo.label": "Attribute mapping",
+	"settings.ldap.form.ldapId.label": "ID",
+	"settings.ldap.form.ldapId.placeholder": "uid",
+	"settings.ldap.form.ldapId.infoText": "The attribute in the LDAP server used as a unique identifier in n8n. It should be an unique LDAP attribute like uid",
+	"settings.ldap.form.loginId.label": "Login ID",
+	"settings.ldap.form.loginId.placeholder": "mail",
+	"settings.ldap.form.loginId.infoText": "The attribute in the LDAP server used to log-in in n8n",
+	"settings.ldap.form.email.label": "Email",
+	"settings.ldap.form.email.placeholder": "mail",
+	"settings.ldap.form.email.infoText": "The attribute in the LDAP server used to populate the email in n8n",
+	"settings.ldap.form.firstName.label": "First Name",
+	"settings.ldap.form.firstName.placeholder": "givenName",
+	"settings.ldap.form.firstName.infoText": "The attribute in the LDAP server used to populate the first name in n8n",
+	"settings.ldap.form.lastName.label": "Last Name",
+	"settings.ldap.form.lastName.placeholder": "sn",
+	"settings.ldap.form.lastName.infoText": "The attribute in the LDAP server used to populate the last name in n8n",
+	"settings.ldap.form.synchronizationEnabled.label": "Enable periodic LDAP synchronization",
+	"settings.ldap.form.synchronizationEnabled.tooltip": "Enable users to be synchronized periodically",
+	"settings.ldap.form.synchronizationInterval.label": "Synchronization Interval (Minutes)",
+	"settings.ldap.form.synchronizationInterval.infoText": "How often the synchronization should run",
+	"settings.ldap.form.pageSize.label": "Page Size",
+	"settings.ldap.form.pageSize.infoText": "Max number of records to return per page during synchronization. 0 for unlimited",
+	"settings.ldap.form.searchTimeout.label": "Search Timeout (Seconds)",
+	"settings.ldap.form.searchTimeout.infoText": "The timeout value for queries to the AD/LDAP server. Increase if you are getting timeout errors caused by a slow AD/LDAP server",
+	"settings.ldap.section.synchronization.title": "Synchronization"
 }

packages/editor-ui/src/plugins/icons.ts

@@ -120,6 +120,7 @@ import {
 	faUserFriends,
 	faUsers,
 	faVideo,
+	faTree,
 	faStickyNote as faSolidStickyNote,
 } from '@fortawesome/free-solid-svg-icons';
 import { faStickyNote } from '@fortawesome/free-regular-svg-icons';
@@ -250,5 +251,6 @@ addIcon(faUserCircle);
 addIcon(faUserFriends);
 addIcon(faUsers);
 addIcon(faVideo);
+addIcon(faTree);
 
 Vue.component('font-awesome-icon', FontAwesomeIcon);

packages/editor-ui/src/router.ts

@@ -10,6 +10,7 @@ import WorkflowExecutionsList from '@/components/ExecutionsView/ExecutionsList.v
 import ExecutionsLandingPage from '@/components/ExecutionsView/ExecutionsLandingPage.vue';
 import ExecutionPreview from '@/components/ExecutionsView/ExecutionPreview.vue';
 import SettingsView from './views/SettingsView.vue';
+import SettingsLdapView from './views/SettingsLdapView.vue';
 import SettingsPersonalView from './views/SettingsPersonalView.vue';
 import SettingsUsersView from './views/SettingsUsersView.vue';
 import SettingsCommunityNodesView from './views/SettingsCommunityNodesView.vue';
@@ -30,7 +31,7 @@ import WorkflowsView from '@/views/WorkflowsView.vue';
 import { IPermissions } from './Interface';
 import { LOGIN_STATUS, ROLE } from '@/utils';
 import { RouteConfigSingleView } from 'vue-router/types/router';
-import { VIEWS } from './constants';
+import { EnterpriseEditionFeature, VIEWS } from './constants';
 import { useSettingsStore } from './stores/settings';
 import { useTemplatesStore } from './stores/templates';
 import SettingsUsageAndPlanVue from './views/SettingsUsageAndPlan.vue';
@@ -606,6 +607,20 @@ const router = new Router({
 						},
 					},
 				},
+				{
+					path: 'ldap',
+					name: VIEWS.LDAP_SETTINGS,
+					components: {
+						settingsView: SettingsLdapView,
+					},
+					meta: {
+						permissions: {
+							allow: {
+								role: [ROLE.Owner],
+							},
+						},
+					},
+				},
 			],
 		},
 		{

packages/editor-ui/src/stores/settings.ts

@@ -1,4 +1,11 @@
 import { createApiKey, deleteApiKey, getApiKey } from '@/api/api-keys';
+import {
+	getLdapConfig,
+	getLdapSynchronizations,
+	runLdapSync,
+	testLdapConnection,
+	updateLdapConfig,
+} from '@/api/ldap';
 import { getPromptsData, getSettings, submitContactInfo, submitValueSurvey } from '@/api/settings';
 import { testHealthEndpoint } from '@/api/templates';
 import {
@@ -15,6 +22,7 @@ import {
 	IN8nValueSurveyData,
 	ISettingsState,
 	WorkflowCallerPolicyDefaultOption,
+	ILdapConfig,
 } from '@/Interface';
 import { ITelemetrySettings } from 'n8n-workflow';
 import { defineStore } from 'pinia';
@@ -42,6 +50,10 @@ export const useSettingsStore = defineStore(STORES.SETTINGS, {
 				enabled: false,
 			},
 		},
+		ldap: {
+			loginLabel: '',
+			loginEnabled: false,
+		},
 		onboardingCallPromptEnabled: false,
 		saveDataErrorExecution: 'all',
 		saveDataSuccessExecution: 'all',
@@ -69,6 +81,12 @@ export const useSettingsStore = defineStore(STORES.SETTINGS, {
 		publicApiPath(): string {
 			return this.api.path;
 		},
+		isLdapLoginEnabled(): boolean {
+			return this.ldap.loginEnabled;
+		},
+		ldapLoginLabel(): string {
+			return this.ldap.loginLabel;
+		},
 		showSetupPage(): boolean {
 			return this.userManagement.showSetupOnFirstLoad === true;
 		},
@@ -147,6 +165,8 @@ export const useSettingsStore = defineStore(STORES.SETTINGS, {
 			this.userManagement.smtpSetup = settings.userManagement.smtpSetup;
 			this.api = settings.publicApi;
 			this.onboardingCallPromptEnabled = settings.onboardingCallPromptEnabled;
+			this.ldap.loginEnabled = settings.ldap.loginEnabled;
+			this.ldap.loginLabel = settings.ldap.loginLabel;
 		},
 		async getSettings(): Promise<void> {
 			const rootStore = useRootStore();
@@ -253,6 +273,26 @@ export const useSettingsStore = defineStore(STORES.SETTINGS, {
 			const rootStore = useRootStore();
 			await deleteApiKey(rootStore.getRestApiContext);
 		},
+		async getLdapConfig() {
+			const rootStore = useRootStore();
+			return await getLdapConfig(rootStore.getRestApiContext);
+		},
+		async getLdapSynchronizations(pagination: { page: number }) {
+			const rootStore = useRootStore();
+			return await getLdapSynchronizations(rootStore.getRestApiContext, pagination);
+		},
+		async testLdapConnection() {
+			const rootStore = useRootStore();
+			return await testLdapConnection(rootStore.getRestApiContext);
+		},
+		async updateLdapConfig(ldapConfig: ILdapConfig) {
+			const rootStore = useRootStore();
+			return await updateLdapConfig(rootStore.getRestApiContext, ldapConfig);
+		},
+		async runLdapSync(data: IDataObject) {
+			const rootStore = useRootStore();
+			return await runLdapSync(rootStore.getRestApiContext, data);
+		},
 		setSaveDataErrorExecution(newValue: string) {
 			Vue.set(this, 'saveDataErrorExecution', newValue);
 		},

packages/editor-ui/src/stores/users.ts

@@ -38,6 +38,7 @@ import { useUIStore } from './ui';
 
 const isDefaultUser = (user: IUserResponse | null) =>
 	Boolean(user && user.isPending && user.globalRole && user.globalRole.name === ROLE.Owner);
+
 const isPendingUser = (user: IUserResponse | null) => Boolean(user && user.isPending);
 
 export const useUsersStore = defineStore(STORES.USERS, {
@@ -58,8 +59,8 @@ export const useUsersStore = defineStore(STORES.USERS, {
 		getUserById(state) {
 			return (userId: string): IUser | null => state.users[userId];
 		},
-		globalRoleName(): string {
-			return this.currentUser?.globalRole?.name || '';
+		globalRoleName(): IRole {
+			return this.currentUser?.globalRole?.name ?? 'default';
 		},
 		canUserDeleteTags(): boolean {
 			return isAuthorized(PERMISSIONS.TAGS.CAN_DELETE_TAGS, this.currentUser);
@@ -116,7 +117,7 @@ export const useUsersStore = defineStore(STORES.USERS, {
 						: undefined,
 					isDefaultUser: isDefaultUser(updatedUser),
 					isPendingUser: isPendingUser(updatedUser),
-					isOwner: Boolean(updatedUser.globalRole && updatedUser.globalRole.name === ROLE.Owner),
+					isOwner: updatedUser.globalRole?.name === ROLE.Owner,
 				};
 				Vue.set(this.users, user.id, user);
 			});

packages/editor-ui/src/utils/htmlUtils.ts

@@ -59,3 +59,7 @@ export function isChildOf(parent: Element, child: Element): boolean {
 
 	return isChildOf(parent, child.parentElement);
 }
+
+export const capitalizeFirstLetter = (text: string): string => {
+	return text.charAt(0).toUpperCase() + text.slice(1);
+};

packages/editor-ui/src/utils/userUtils.ts

@@ -142,7 +142,7 @@ export const isAuthorized = (permissions: IPermissions, currentUser: IUser | nul
 			return false;
 		}
 
-		if (currentUser && currentUser.globalRole) {
+		if (currentUser?.globalRole?.name) {
 			const role = currentUser.isDefaultUser ? ROLE.Default : currentUser.globalRole.name;
 			if (permissions.deny.role && permissions.deny.role.includes(role)) {
 				return false;
@@ -163,7 +163,7 @@ export const isAuthorized = (permissions: IPermissions, currentUser: IUser | nul
 			return true;
 		}
 
-		if (currentUser && currentUser.globalRole) {
+		if (currentUser?.globalRole?.name) {
 			const role = currentUser.isDefaultUser ? ROLE.Default : currentUser.globalRole.name;
 			if (permissions.allow.role && permissions.allow.role.includes(role)) {
 				return true;

packages/editor-ui/src/views/ForgotMyPasswordView.vue

@@ -82,10 +82,14 @@ export default mixins(showMessage).extend({
 					}),
 				});
 			} catch (error) {
+				let message = this.$locale.baseText('forgotPassword.smtpErrorContactAdministrator');
+				if (error.httpStatusCode === 422) {
+					message = this.$locale.baseText(error.message);
+				}
 				this.$showMessage({
 					type: 'error',
 					title: this.$locale.baseText('forgotPassword.sendingEmailError'),
-					message: this.$locale.baseText('forgotPassword.smtpErrorContactAdministrator'),
+					message,
 				});
 			}
 			this.loading = false;

packages/editor-ui/src/views/SettingsLdapView.vue

@@ -0,0 +1,786 @@
+<template>
+	<div v-if="!isLDAPFeatureEnabled">
+		<div :class="[$style.header, 'mb-2xl']">
+			<n8n-heading size="2xlarge">
+				{{ $locale.baseText('settings.ldap') }}
+			</n8n-heading>
+		</div>
+
+		<n8n-info-tip type="note" theme="info-light" tooltipPlacement="right">
+			<div>
+				LDAP allows users to authenticate with their centralized account. It's compatible with
+				services that provide an LDAP interface like Active Directory, Okta and Jumpcloud.
+			</div>
+			<br />
+		</n8n-info-tip>
+		<n8n-action-box
+			:description="$locale.baseText('settings.ldap.disabled.description')"
+			:buttonText="$locale.baseText('settings.ldap.disabled.buttonText')"
+			@click="onContactUsClick"
+		>
+			<template #heading>
+				<span>{{ $locale.baseText('settings.ldap.disabled.title') }}</span>
+			</template>
+		</n8n-action-box>
+	</div>
+	<div v-else>
+		<div :class="$style.container">
+			<div :class="$style.header">
+				<n8n-heading size="2xlarge">
+					{{ $locale.baseText('settings.ldap') }}
+				</n8n-heading>
+			</div>
+			<div :class="$style.docsInfoTip">
+				<n8n-info-tip theme="info" type="note">
+					<template>
+						<span v-html="$locale.baseText('settings.ldap.infoTip')"></span>
+					</template>
+				</n8n-info-tip>
+			</div>
+			<div :class="$style.settingsForm">
+				<n8n-form-inputs
+					v-if="formInputs"
+					ref="ldapConfigForm"
+					:inputs="formInputs"
+					:eventBus="formBus"
+					:columnView="true"
+					verticalSpacing="l"
+					@input="onInput"
+					@ready="onReadyToSubmit"
+					@submit="onSubmit"
+				/>
+			</div>
+			<div>
+				<n8n-button
+					v-if="loginEnabled"
+					:label="
+						loadingTestConnection
+							? $locale.baseText('settings.ldap.testingConnection')
+							: $locale.baseText('settings.ldap.testConnection')
+					"
+					size="large"
+					class="mr-s"
+					:disabled="hasAnyChanges || !readyToSubmit"
+					:loading="loadingTestConnection"
+					@click="onTestConnectionClick"
+				/>
+				<n8n-button
+					:label="$locale.baseText('settings.ldap.save')"
+					size="large"
+					:disabled="!hasAnyChanges || !readyToSubmit"
+					@click="onSaveClick"
+				/>
+			</div>
+		</div>
+		<div v-if="loginEnabled">
+			<n8n-heading tag="h1" class="mb-xl mt-3xl" size="medium">{{
+				$locale.baseText('settings.ldap.section.synchronization.title')
+			}}</n8n-heading>
+			<div :class="$style.syncTable">
+				<el-table
+					v-loading="loadingTable"
+					:border="true"
+					:stripe="true"
+					:data="dataTable"
+					:cell-style="cellClassStyle"
+					style="width: 100%"
+					height="250"
+					:key="tableKey"
+				>
+					<el-table-column
+						prop="status"
+						:label="$locale.baseText('settings.ldap.synchronizationTable.column.status')"
+					>
+					</el-table-column>
+					<el-table-column
+						prop="endedAt"
+						:label="$locale.baseText('settings.ldap.synchronizationTable.column.endedAt')"
+					>
+					</el-table-column>
+					<el-table-column
+						prop="runMode"
+						:label="$locale.baseText('settings.ldap.synchronizationTable.column.runMode')"
+					>
+					</el-table-column>
+					<el-table-column
+						prop="runTime"
+						:label="$locale.baseText('settings.ldap.synchronizationTable.column.runTime')"
+					>
+					</el-table-column>
+					<el-table-column
+						prop="details"
+						:label="$locale.baseText('settings.ldap.synchronizationTable.column.details')"
+					>
+					</el-table-column>
+					<template #empty>{{
+						$locale.baseText('settings.ldap.synchronizationTable.empty.message')
+					}}</template>
+					<template #append>
+						<infinite-loading
+							@infinite="getLdapSynchronizations"
+							force-use-infinite-wrapper=".el-table__body-wrapper"
+						>
+						</infinite-loading>
+					</template>
+				</el-table>
+			</div>
+			<div class="pb-3xl">
+				<n8n-button
+					:label="$locale.baseText('settings.ldap.dryRun')"
+					type="secondary"
+					size="large"
+					class="mr-s"
+					:disabled="hasAnyChanges || !readyToSubmit"
+					:loading="loadingDryRun"
+					@click="onDryRunClick"
+				/>
+				<n8n-button
+					:label="$locale.baseText('settings.ldap.synchronizeNow')"
+					size="large"
+					:disabled="hasAnyChanges || !readyToSubmit"
+					:loading="loadingLiveRun"
+					@click="onLiveRunClick"
+				/>
+			</div>
+		</div>
+	</div>
+</template>
+
+<script lang="ts">
+import { convertToDisplayDate } from '@/utils';
+import { showMessage } from '@/mixins/showMessage';
+import {
+	ILdapConfig,
+	ILdapSyncData,
+	ILdapSyncTable,
+	IFormInput,
+	IFormInputs,
+	IUser,
+} from '@/Interface';
+import Vue from 'vue';
+import mixins from 'vue-typed-mixins';
+
+import humanizeDuration from 'humanize-duration';
+import { rowCallbackParams, cellCallbackParams, ElTable } from 'element-ui/types/table';
+import { capitalizeFirstLetter } from '@/utils';
+import InfiniteLoading from 'vue-infinite-loading';
+import { mapStores } from 'pinia';
+import { useUsersStore } from '@/stores/users';
+import { useSettingsStore } from '@/stores/settings';
+import { getLdapSynchronizations } from '@/api/ldap';
+import { N8N_CONTACT_EMAIL, N8N_SALES_EMAIL } from '@/constants';
+import { ElTableColumn } from 'element-ui/types/table-column';
+
+type FormValues = {
+	loginEnabled: boolean;
+	loginLabel: string;
+	serverAddress: string;
+	baseDn: string;
+	bindingType: string;
+	adminDn: string;
+	adminPassword: string;
+	loginId: string;
+	email: string;
+	lastName: string;
+	firstName: string;
+	ldapId: string;
+	synchronizationEnabled: boolean;
+	allowUnauthorizedCerts: boolean;
+	synchronizationInterval: number;
+	userFilter: string;
+	pageSize: number;
+	searchTimeout: number;
+	port: number;
+	connectionSecurity: string;
+};
+
+type tableRow = {
+	status: string;
+	startAt: string;
+	endedAt: string;
+	error: string;
+	runMode: string;
+};
+
+type rowType = rowCallbackParams & tableRow;
+
+type cellType = cellCallbackParams & { property: keyof tableRow };
+
+export default mixins(showMessage).extend({
+	name: 'SettingsLdapView',
+	components: {
+		InfiniteLoading,
+	},
+	data() {
+		return {
+			dataTable: [] as ILdapSyncTable[],
+			tableKey: 0,
+			adConfig: {} as ILdapConfig,
+			loadingTestConnection: false,
+			loadingDryRun: false,
+			loadingLiveRun: false,
+			loadingTable: false,
+			hasAnyChanges: false,
+			formInputs: null as null | IFormInputs,
+			formBus: new Vue(),
+			readyToSubmit: false,
+			page: 0,
+			loginEnabled: false,
+			syncEnabled: false,
+		};
+	},
+	async mounted() {
+		if (!this.isLDAPFeatureEnabled) return;
+		await this.getLdapConfig();
+	},
+	computed: {
+		...mapStores(useUsersStore, useSettingsStore),
+		currentUser(): null | IUser {
+			return this.usersStore.currentUser;
+		},
+		isLDAPFeatureEnabled(): boolean {
+			return this.settingsStore.settings.enterprise.ldap === true;
+		},
+	},
+	methods: {
+		onContactUsClick(event: MouseEvent): void {
+			const email = this.settingsStore.isCloudDeployment ? N8N_CONTACT_EMAIL : N8N_SALES_EMAIL;
+			location.href = `mailto:${email}`;
+		},
+		cellClassStyle({ row, column }: { row: rowType; column: cellType }) {
+			if (column.property === 'status') {
+				if (row.status === 'Success') {
+					return { color: 'green' };
+				} else if (row.status === 'Error') {
+					return { color: 'red' };
+				}
+			}
+			if (column.property === 'runMode') {
+				if (row.runMode === 'Dry') {
+					return { color: 'orange' };
+				} else if (row.runMode === 'Live') {
+					return { color: 'blue' };
+				}
+			}
+			return {};
+		},
+		onInput(input: { name: string; value: string | number | boolean }) {
+			if (input.name === 'loginEnabled' && typeof input.value === 'boolean') {
+				this.loginEnabled = input.value;
+			}
+			if (input.name === 'synchronizationEnabled' && typeof input.value === 'boolean') {
+				this.syncEnabled = input.value;
+			}
+			this.hasAnyChanges = true;
+		},
+		onReadyToSubmit(ready: boolean) {
+			this.readyToSubmit = ready;
+		},
+		syncDataMapper(sync: ILdapSyncData): ILdapSyncTable {
+			const startedAt = new Date(sync.startedAt);
+			const endedAt = new Date(sync.endedAt);
+			const runTimeInMinutes = endedAt.getTime() - startedAt.getTime();
+			return {
+				runTime: humanizeDuration(runTimeInMinutes),
+				runMode: capitalizeFirstLetter(sync.runMode),
+				status: capitalizeFirstLetter(sync.status),
+				endedAt: convertToDisplayDate(endedAt.getTime()),
+				details: this.$locale.baseText('settings.ldap.usersScanned', {
+					interpolate: {
+						scanned: sync.scanned.toString(),
+					},
+				}),
+			};
+		},
+		async onSubmit(): Promise<void> {
+			// We want to save all form values (incl. the hidden onces), so we are using
+			// `values` data prop of the `FormInputs` child component since they are all preserved there
+			const formInputs = this.$refs.ldapConfigForm as (Vue & { values: FormValues }) | undefined;
+			if (!this.hasAnyChanges || !formInputs) {
+				return;
+			}
+
+			const newConfiguration: ILdapConfig = {
+				loginEnabled: formInputs.values.loginEnabled,
+				loginLabel: formInputs.values.loginLabel,
+				connectionUrl: formInputs.values.serverAddress,
+				allowUnauthorizedCerts: formInputs.values.allowUnauthorizedCerts,
+				connectionPort: +formInputs.values.port,
+				connectionSecurity: formInputs.values.connectionSecurity,
+				baseDn: formInputs.values.baseDn,
+				bindingAdminDn: formInputs.values.bindingType === 'admin' ? formInputs.values.adminDn : '',
+				bindingAdminPassword:
+					formInputs.values.bindingType === 'admin' ? formInputs.values.adminPassword : '',
+				emailAttribute: formInputs.values.email,
+				firstNameAttribute: formInputs.values.firstName,
+				lastNameAttribute: formInputs.values.lastName,
+				loginIdAttribute: formInputs.values.loginId,
+				ldapIdAttribute: formInputs.values.ldapId,
+				userFilter: formInputs.values.userFilter,
+				synchronizationEnabled: formInputs.values.synchronizationEnabled,
+				synchronizationInterval: +formInputs.values.synchronizationInterval,
+				searchPageSize: +formInputs.values.pageSize,
+				searchTimeout: +formInputs.values.searchTimeout,
+			};
+
+			let saveForm = true;
+
+			try {
+				if (this.adConfig.loginEnabled === true && newConfiguration.loginEnabled === false) {
+					saveForm = await this.confirmMessage(
+						this.$locale.baseText('settings.ldap.confirmMessage.beforeSaveForm.message'),
+						this.$locale.baseText('settings.ldap.confirmMessage.beforeSaveForm.headline'),
+						null,
+						this.$locale.baseText('settings.ldap.confirmMessage.beforeSaveForm.cancelButtonText'),
+						this.$locale.baseText('settings.ldap.confirmMessage.beforeSaveForm.confirmButtonText'),
+					);
+				}
+
+				if (!saveForm) {
+					this.hasAnyChanges = true;
+				}
+
+				this.adConfig = await this.settingsStore.updateLdapConfig(newConfiguration);
+				this.$showToast({
+					title: this.$locale.baseText('settings.ldap.updateConfiguration'),
+					message: '',
+					type: 'success',
+				});
+			} catch (error) {
+				this.$showError(error, this.$locale.baseText('settings.ldap.configurationError'));
+			} finally {
+				if (saveForm) {
+					this.hasAnyChanges = false;
+				}
+			}
+		},
+		onSaveClick() {
+			this.formBus.$emit('submit');
+		},
+		async onTestConnectionClick() {
+			this.loadingTestConnection = true;
+			try {
+				await this.settingsStore.testLdapConnection();
+				this.$showToast({
+					title: this.$locale.baseText('settings.ldap.connectionTest'),
+					message: this.$locale.baseText('settings.ldap.toast.connection.success'),
+					type: 'success',
+				});
+			} catch (error) {
+				this.$showToast({
+					title: this.$locale.baseText('settings.ldap.connectionTestError'),
+					message: error.message,
+					type: 'error',
+				});
+			} finally {
+				this.loadingTestConnection = false;
+			}
+		},
+		async onDryRunClick() {
+			this.loadingDryRun = true;
+			try {
+				await this.settingsStore.runLdapSync({ type: 'dry' });
+				this.$showToast({
+					title: this.$locale.baseText('settings.ldap.runSync.title'),
+					message: this.$locale.baseText('settings.ldap.toast.sync.success'),
+					type: 'success',
+				});
+			} catch (error) {
+				this.$showError(error, this.$locale.baseText('settings.ldap.synchronizationError'));
+			} finally {
+				this.loadingDryRun = false;
+				await this.reloadLdapSynchronizations();
+			}
+		},
+		async onLiveRunClick() {
+			this.loadingLiveRun = true;
+			try {
+				await this.settingsStore.runLdapSync({ type: 'live' });
+				this.$showToast({
+					title: this.$locale.baseText('settings.ldap.runSync.title'),
+					message: this.$locale.baseText('settings.ldap.toast.sync.success'),
+					type: 'success',
+				});
+			} catch (error) {
+				this.$showError(error, this.$locale.baseText('settings.ldap.synchronizationError'));
+			} finally {
+				this.loadingLiveRun = false;
+				await this.reloadLdapSynchronizations();
+			}
+		},
+		async getLdapConfig() {
+			try {
+				this.adConfig = await this.settingsStore.getLdapConfig();
+				this.loginEnabled = this.adConfig.loginEnabled;
+				this.syncEnabled = this.adConfig.synchronizationEnabled;
+				const whenLoginEnabled: IFormInput['shouldDisplay'] = (values) =>
+					values['loginEnabled'] === true;
+				const whenSyncAndLoginEnabled: IFormInput['shouldDisplay'] = (values) =>
+					values['synchronizationEnabled'] === true && values['loginEnabled'] === true;
+				const whenAdminBindingAndLoginEnabled: IFormInput['shouldDisplay'] = (values) =>
+					values['bindingType'] === 'admin' && values['loginEnabled'] === true;
+				this.formInputs = [
+					{
+						name: 'loginEnabled',
+						initialValue: this.adConfig.loginEnabled,
+						properties: {
+							type: 'toggle',
+							label: this.$locale.baseText('settings.ldap.form.loginEnabled.label'),
+							tooltipText: this.$locale.baseText('settings.ldap.form.loginEnabled.tooltip'),
+							required: true,
+						},
+					},
+					{
+						name: 'loginLabel',
+						initialValue: this.adConfig.loginLabel,
+						properties: {
+							label: this.$locale.baseText('settings.ldap.form.loginLabel.label'),
+							required: true,
+							placeholder: this.$locale.baseText('settings.ldap.form.loginLabel.placeholder'),
+							infoText: this.$locale.baseText('settings.ldap.form.loginLabel.infoText'),
+						},
+						shouldDisplay: whenLoginEnabled,
+					},
+					{
+						name: 'serverAddress',
+						initialValue: this.adConfig.connectionUrl,
+						properties: {
+							label: this.$locale.baseText('settings.ldap.form.serverAddress.label'),
+							required: true,
+							capitalize: true,
+							placeholder: this.$locale.baseText('settings.ldap.form.serverAddress.placeholder'),
+							infoText: this.$locale.baseText('settings.ldap.form.serverAddress.infoText'),
+						},
+						shouldDisplay: whenLoginEnabled,
+					},
+					{
+						name: 'port',
+						initialValue: this.adConfig.connectionPort,
+						properties: {
+							type: 'number',
+							label: this.$locale.baseText('settings.ldap.form.port.label'),
+							capitalize: true,
+							infoText: this.$locale.baseText('settings.ldap.form.port.infoText'),
+						},
+						shouldDisplay: whenLoginEnabled,
+					},
+					{
+						name: 'connectionSecurity',
+						initialValue: this.adConfig.connectionSecurity,
+						properties: {
+							type: 'select',
+							label: this.$locale.baseText('settings.ldap.form.connectionSecurity.label'),
+							infoText: this.$locale.baseText('settings.ldap.form.connectionSecurity.infoText'),
+							options: [
+								{
+									label: 'None',
+									value: 'none',
+								},
+								{
+									label: 'TLS',
+									value: 'tls',
+								},
+								{
+									label: 'STARTTLS',
+									value: 'startTls',
+								},
+							],
+							required: true,
+							capitalize: true,
+						},
+						shouldDisplay: whenLoginEnabled,
+					},
+					{
+						name: 'allowUnauthorizedCerts',
+						initialValue: this.adConfig.allowUnauthorizedCerts,
+						properties: {
+							type: 'toggle',
+							label: this.$locale.baseText('settings.ldap.form.allowUnauthorizedCerts.label'),
+							required: false,
+						},
+						shouldDisplay(values): boolean {
+							return values['connectionSecurity'] !== 'none' && values['loginEnabled'] === true;
+						},
+					},
+					{
+						name: 'baseDn',
+						initialValue: this.adConfig.baseDn,
+						properties: {
+							label: this.$locale.baseText('settings.ldap.form.baseDn.label'),
+							required: true,
+							capitalize: true,
+							placeholder: this.$locale.baseText('settings.ldap.form.baseDn.placeholder'),
+							infoText: this.$locale.baseText('settings.ldap.form.baseDn.infoText'),
+						},
+						shouldDisplay: whenLoginEnabled,
+					},
+					{
+						name: 'bindingType',
+						initialValue: 'admin',
+						properties: {
+							type: 'select',
+							label: this.$locale.baseText('settings.ldap.form.bindingType.label'),
+							infoText: this.$locale.baseText('settings.ldap.form.bindingType.infoText'),
+							options: [
+								{
+									value: 'admin',
+									label: 'Admin',
+								},
+								{
+									value: 'anonymous',
+									label: 'Anonymous',
+								},
+							],
+						},
+						shouldDisplay: whenLoginEnabled,
+					},
+					{
+						name: 'adminDn',
+						initialValue: this.adConfig.bindingAdminDn,
+						properties: {
+							label: this.$locale.baseText('settings.ldap.form.adminDn.label'),
+							placeholder: this.$locale.baseText('settings.ldap.form.adminDn.placeholder'),
+							infoText: this.$locale.baseText('settings.ldap.form.adminDn.infoText'),
+							capitalize: true,
+						},
+						shouldDisplay: whenAdminBindingAndLoginEnabled,
+					},
+					{
+						name: 'adminPassword',
+						initialValue: this.adConfig.bindingAdminPassword,
+						properties: {
+							label: this.$locale.baseText('settings.ldap.form.adminPassword.label'),
+							type: 'password',
+							capitalize: true,
+							infoText: this.$locale.baseText('settings.ldap.form.adminPassword.infoText'),
+						},
+						shouldDisplay: whenAdminBindingAndLoginEnabled,
+					},
+					{
+						name: 'userFilter',
+						initialValue: this.adConfig.userFilter,
+						properties: {
+							label: this.$locale.baseText('settings.ldap.form.userFilter.label'),
+							type: 'text',
+							required: false,
+							capitalize: true,
+							placeholder: this.$locale.baseText('settings.ldap.form.userFilter.placeholder'),
+							infoText: this.$locale.baseText('settings.ldap.form.userFilter.infoText'),
+						},
+						shouldDisplay: whenLoginEnabled,
+					},
+					{
+						name: 'attributeMappingInfo',
+						properties: {
+							label: this.$locale.baseText('settings.ldap.form.attributeMappingInfo.label'),
+							type: 'info',
+							labelSize: 'large',
+							labelAlignment: 'left',
+						},
+						shouldDisplay: whenLoginEnabled,
+					},
+					{
+						name: 'ldapId',
+						initialValue: this.adConfig.ldapIdAttribute,
+						properties: {
+							label: this.$locale.baseText('settings.ldap.form.ldapId.label'),
+							type: 'text',
+							required: true,
+							capitalize: true,
+							placeholder: this.$locale.baseText('settings.ldap.form.ldapId.placeholder'),
+							infoText: this.$locale.baseText('settings.ldap.form.ldapId.infoText'),
+						},
+						shouldDisplay: whenLoginEnabled,
+					},
+					{
+						name: 'loginId',
+						initialValue: this.adConfig.loginIdAttribute,
+						properties: {
+							label: this.$locale.baseText('settings.ldap.form.loginId.label'),
+							type: 'text',
+							autocomplete: 'email',
+							required: true,
+							capitalize: true,
+							placeholder: this.$locale.baseText('settings.ldap.form.loginId.placeholder'),
+							infoText: this.$locale.baseText('settings.ldap.form.loginId.infoText'),
+						},
+						shouldDisplay: whenLoginEnabled,
+					},
+					{
+						name: 'email',
+						initialValue: this.adConfig.emailAttribute,
+						properties: {
+							label: this.$locale.baseText('settings.ldap.form.email.label'),
+							type: 'text',
+							autocomplete: 'email',
+							required: true,
+							capitalize: true,
+							placeholder: this.$locale.baseText('settings.ldap.form.email.placeholder'),
+							infoText: this.$locale.baseText('settings.ldap.form.email.infoText'),
+						},
+						shouldDisplay: whenLoginEnabled,
+					},
+					{
+						name: 'firstName',
+						initialValue: this.adConfig.firstNameAttribute,
+						properties: {
+							label: this.$locale.baseText('settings.ldap.form.firstName.label'),
+							type: 'text',
+							autocomplete: 'email',
+							required: true,
+							capitalize: true,
+							placeholder: this.$locale.baseText('settings.ldap.form.firstName.placeholder'),
+							infoText: this.$locale.baseText('settings.ldap.form.firstName.infoText'),
+						},
+						shouldDisplay: whenLoginEnabled,
+					},
+					{
+						name: 'lastName',
+						initialValue: this.adConfig.lastNameAttribute,
+						properties: {
+							label: this.$locale.baseText('settings.ldap.form.lastName.label'),
+							type: 'text',
+							autocomplete: 'email',
+							required: true,
+							capitalize: true,
+							placeholder: this.$locale.baseText('settings.ldap.form.lastName.placeholder'),
+							infoText: this.$locale.baseText('settings.ldap.form.lastName.infoText'),
+						},
+						shouldDisplay: whenLoginEnabled,
+					},
+					{
+						name: 'synchronizationEnabled',
+						initialValue: this.adConfig.synchronizationEnabled,
+						properties: {
+							type: 'toggle',
+							label: this.$locale.baseText('settings.ldap.form.synchronizationEnabled.label'),
+							tooltipText: this.$locale.baseText(
+								'settings.ldap.form.synchronizationEnabled.tooltip',
+							),
+							required: true,
+						},
+						shouldDisplay: whenLoginEnabled,
+					},
+					{
+						name: 'synchronizationInterval',
+						initialValue: this.adConfig.synchronizationInterval,
+						properties: {
+							type: 'number',
+							label: this.$locale.baseText('settings.ldap.form.synchronizationInterval.label'),
+							infoText: this.$locale.baseText(
+								'settings.ldap.form.synchronizationInterval.infoText',
+							),
+						},
+						shouldDisplay: whenSyncAndLoginEnabled,
+					},
+					{
+						name: 'pageSize',
+						initialValue: this.adConfig.searchPageSize,
+						properties: {
+							type: 'number',
+							label: this.$locale.baseText('settings.ldap.form.pageSize.label'),
+							infoText: this.$locale.baseText('settings.ldap.form.pageSize.infoText'),
+						},
+						shouldDisplay: whenSyncAndLoginEnabled,
+					},
+					{
+						name: 'searchTimeout',
+						initialValue: this.adConfig.searchTimeout,
+						properties: {
+							type: 'number',
+							label: this.$locale.baseText('settings.ldap.form.searchTimeout.label'),
+							infoText: this.$locale.baseText('settings.ldap.form.searchTimeout.infoText'),
+						},
+						shouldDisplay: whenSyncAndLoginEnabled,
+					},
+				];
+			} catch (error) {
+				this.$showError(error, this.$locale.baseText('settings.ldap.configurationError'));
+			}
+		},
+		async getLdapSynchronizations(state: any) {
+			try {
+				this.loadingTable = true;
+				const data = await this.settingsStore.getLdapSynchronizations({
+					page: this.page,
+				});
+
+				if (data.length !== 0) {
+					this.dataTable.push(...data.map(this.syncDataMapper));
+					this.page += 1;
+					state.loaded();
+				} else {
+					state.complete();
+				}
+				this.loadingTable = false;
+			} catch (error) {
+				this.$showError(error, this.$locale.baseText('settings.ldap.synchronizationError'));
+			}
+		},
+		async reloadLdapSynchronizations() {
+			try {
+				this.page = 0;
+				this.tableKey += 1;
+				this.dataTable = [];
+			} catch (error) {
+				this.$showError(error, this.$locale.baseText('settings.ldap.synchronizationError'));
+			}
+		},
+	},
+});
+</script>
+
+<style lang="scss" module>
+.container {
+	> * {
+		margin-bottom: var(--spacing-2xl);
+	}
+}
+
+.syncTable {
+	margin-bottom: var(--spacing-2xl);
+}
+
+.header {
+	display: flex;
+	align-items: center;
+	white-space: nowrap;
+
+	*:first-child {
+		flex-grow: 1;
+	}
+}
+
+.enableFeatureContainer {
+	margin-bottom: var(--spacing-1xl);
+}
+
+.enableFeatureContainer > span {
+	font-size: var(--font-size-s);
+	font-weight: var(--font-weight-bold);
+	padding: 0;
+}
+
+.enableFeatureContainer {
+	> * {
+		padding: 0.5em;
+	}
+}
+
+.sectionHeader {
+	margin-bottom: var(--spacing-s);
+}
+
+.settingsForm {
+	:global(.form-text) {
+		margin-top: var(--spacing-xl);
+	}
+}
+
+.docsInfoTip {
+	&,
+	& > div {
+		margin-bottom: var(--spacing-xl);
+	}
+}
+</style>

packages/editor-ui/src/views/SettingsPersonalView.vue

@@ -32,7 +32,7 @@
 				/>
 			</div>
 		</div>
-		<div>
+		<div v-if="!signInWithLdap">
 			<div :class="$style.sectionHeader">
 				<n8n-heading size="large">{{ $locale.baseText('settings.personal.security') }}</n8n-heading>
 			</div>
@@ -58,10 +58,11 @@
 
 <script lang="ts">
 import { showMessage } from '@/mixins/showMessage';
-import { CHANGE_PASSWORD_MODAL_KEY } from '@/constants';
+import { CHANGE_PASSWORD_MODAL_KEY, SignInType } from '@/constants';
 import { IFormInputs, IUser } from '@/Interface';
 import { useUIStore } from '@/stores/ui';
 import { useUsersStore } from '@/stores/users';
+import { useSettingsStore } from '@/stores/settings';
 import { mapStores } from 'pinia';
 import Vue from 'vue';
 import mixins from 'vue-typed-mixins';
@@ -87,6 +88,7 @@ export default mixins(showMessage).extend({
 					required: true,
 					autocomplete: 'given-name',
 					capitalize: true,
+					disabled: this.isLDAPFeatureEnabled && this.signInWithLdap,
 				},
 			},
 			{
@@ -98,6 +100,7 @@ export default mixins(showMessage).extend({
 					required: true,
 					autocomplete: 'family-name',
 					capitalize: true,
+					disabled: this.isLDAPFeatureEnabled && this.signInWithLdap,
 				},
 			},
 			{
@@ -110,15 +113,22 @@ export default mixins(showMessage).extend({
 					validationRules: [{ name: 'VALID_EMAIL' }],
 					autocomplete: 'email',
 					capitalize: true,
+					disabled: this.isLDAPFeatureEnabled && this.signInWithLdap,
 				},
 			},
 		];
 	},
 	computed: {
-		...mapStores(useUIStore, useUsersStore),
+		...mapStores(useUIStore, useUsersStore, useSettingsStore),
 		currentUser(): IUser | null {
 			return this.usersStore.currentUser;
 		},
+		signInWithLdap(): boolean {
+			return this.currentUser?.signInType === 'ldap';
+		},
+		isLDAPFeatureEnabled(): boolean {
+			return this.settingsStore.settings.enterprise.ldap === true;
+		},
 	},
 	methods: {
 		onInput() {

packages/editor-ui/src/views/SigninView.vue

@@ -16,6 +16,7 @@ import { IFormBoxConfig } from '@/Interface';
 import { VIEWS } from '@/constants';
 import { mapStores } from 'pinia';
 import { useUsersStore } from '@/stores/users';
+import { useSettingsStore } from '@/stores/settings';
 
 export default mixins(showMessage).extend({
 	name: 'SigninView',
@@ -23,7 +24,22 @@ export default mixins(showMessage).extend({
 		AuthView,
 	},
 	data() {
-		const FORM_CONFIG: IFormBoxConfig = {
+		return {
+			FORM_CONFIG: {} as IFormBoxConfig,
+			loading: false,
+		};
+	},
+	computed: {
+		...mapStores(useUsersStore, useSettingsStore),
+	},
+	mounted() {
+		let emailLabel = this.$locale.baseText('auth.email');
+		const ldapLoginLabel = this.settingsStore.ldapLoginLabel;
+		const isLdapLoginEnabled = this.settingsStore.isLdapLoginEnabled;
+		if (isLdapLoginEnabled && ldapLoginLabel) {
+			emailLabel = ldapLoginLabel;
+		}
+		this.FORM_CONFIG = {
 			title: this.$locale.baseText('auth.signin'),
 			buttonText: this.$locale.baseText('auth.signin'),
 			redirectText: this.$locale.baseText('forgotPassword'),
@@ -32,10 +48,10 @@ export default mixins(showMessage).extend({
 				{
 					name: 'email',
 					properties: {
-						label: this.$locale.baseText('auth.email'),
+						label: emailLabel,
 						type: 'email',
 						required: true,
-						validationRules: [{ name: 'VALID_EMAIL' }],
+						...(!isLdapLoginEnabled && { validationRules: [{ name: 'VALID_EMAIL' }] }),
 						showRequiredAsterisk: false,
 						validateOnBlur: false,
 						autocomplete: 'email',
@@ -56,14 +72,6 @@ export default mixins(showMessage).extend({
 				},
 			],
 		};
-
-		return {
-			FORM_CONFIG,
-			loading: false,
-		};
-	},
-	computed: {
-		...mapStores(useUsersStore),
 	},
 	methods: {
 		async onSubmit(values: { [key: string]: string }) {

pnpm-lock.yaml

@@ -171,6 +171,7 @@ importers:
       jsonschema: ^1.4.1
       jsonwebtoken: 9.0.0
       jwks-rsa: ~1.12.1
+      ldapts: ^4.2.2
       localtunnel: ^2.0.0
       lodash.get: ^4.4.2
       lodash.intersection: ^4.4.0
@@ -264,6 +265,7 @@ importers:
       jsonschema: 1.4.1
       jsonwebtoken: 9.0.0
       jwks-rsa: 1.12.3
+      ldapts: 4.2.2
       localtunnel: 2.0.2
       lodash.get: 4.4.2
       lodash.intersection: 4.4.0
@@ -528,6 +530,7 @@ importers:
       '@types/dateformat': ^3.0.0
       '@types/express': ^4.17.6
       '@types/file-saver': ^2.0.1
+      '@types/humanize-duration': ^3.27.1
       '@types/jsonpath': ^0.2.0
       '@types/lodash-es': ^4.17.6
       '@types/lodash.camelcase': ^4.3.6
@@ -545,6 +548,7 @@ importers:
       fast-json-stable-stringify: ^2.1.0
       file-saver: ^2.0.2
       flatted: ^3.2.4
+      humanize-duration: ^3.27.2
       jquery: ^3.4.1
       jshint: ^2.9.7
       jsonpath: ^1.1.1
@@ -576,6 +580,7 @@ importers:
       vue-agile: ^2.0.0
       vue-fragment: 1.5.1
       vue-i18n: ^8.26.7
+      vue-infinite-loading: ^2.4.5
       vue-json-pretty: 1.9.3
       vue-prism-editor: ^0.3.0
       vue-router: ^3.6.5
@@ -606,6 +611,7 @@ importers:
       fast-json-stable-stringify: 2.1.0
       file-saver: 2.0.5
       flatted: 3.2.7
+      humanize-duration: 3.27.3
       jquery: 3.6.1
       jsonpath: 1.1.1
       jsplumb: 2.15.4
@@ -629,6 +635,7 @@ importers:
       vue-agile: 2.0.0
       vue-fragment: 1.5.1_vue@2.7.13
       vue-i18n: 8.27.2_vue@2.7.13
+      vue-infinite-loading: 2.4.5_vue@2.7.13
       vue-json-pretty: 1.9.3
       vue-prism-editor: 0.3.0
       vue-router: 3.6.5_vue@2.7.13
@@ -645,6 +652,7 @@ importers:
       '@types/dateformat': 3.0.1
       '@types/express': 4.17.14
       '@types/file-saver': 2.0.5
+      '@types/humanize-duration': 3.27.1
       '@types/jsonpath': 0.2.0
       '@types/lodash-es': 4.17.6
       '@types/lodash.camelcase': 4.3.7
@@ -5525,6 +5533,12 @@ packages:
     resolution: {integrity: sha512-HnYpAE1Y6kRyKM/XkEuiRQhTHvkzMBurTHnpFLYLBGPIylZNPs9jJcuOOYWxPLJCSEtmZT0Y8rHDokKN7rRTig==}
     dev: true
 
+  /@types/asn1/0.2.0:
+    resolution: {integrity: sha512-5TMxIpYbIA9c1J0hYQjQDX3wr+rTgQEAXaW2BI8ECM8FO53wSW4HFZplTalrKSHuZUc76NtXcePRhwuOHqGD5g==}
+    dependencies:
+      '@types/node': 16.11.65
+    dev: false
+
   /@types/aws4/1.11.2:
     resolution: {integrity: sha512-x0f96eBPrCCJzJxdPbUvDFRva4yPpINJzTuXXpmS2j9qLUpF2nyGzvXPlRziuGbCsPukwY4JfuO+8xwsoZLzGw==}
     dependencies:
@@ -5774,6 +5788,10 @@ packages:
     resolution: {integrity: sha512-h4lTMgMJctJybDp8CQrxTUiiYmedihHWkjnF/8Pxseu2S6Nlfcy8kwboQ8yejh456rP2yWoEVm1sS/FVsfM48w==}
     dev: true
 
+  /@types/humanize-duration/3.27.1:
+    resolution: {integrity: sha512-K3e+NZlpCKd6Bd/EIdqjFJRFHbrq5TzPPLwREk5Iv/YoIjQrs6ljdAUCo+Lb2xFlGNOjGSE0dqsVD19cZL137w==}
+    dev: true
+
   /@types/imap-simple/4.2.5:
     resolution: {integrity: sha512-Sfu70sdFXzVIhivsflpanlED8gZr4VRzz2AVU9i1ARU8gskr9nDd4tVGkqYtxfwajQfZDklkXbeHSOZYEeJmTQ==}
     dependencies:
@@ -6332,6 +6350,10 @@ packages:
     resolution: {integrity: sha512-c/I8ZRb51j+pYGAu5CrFMRxqZ2ke4y2grEBO5AUjgSkSk+qT2Ea+OdWElz/OiMf5MNpn2b17kuVBwZLQJXzihw==}
     dev: true
 
+  /@types/uuid/9.0.0:
+    resolution: {integrity: sha512-kr90f+ERiQtKWMz5rP32ltJ/BtULDI5RVO0uavn1HQUOwjx0R1h0rnDYNL0CepF1zL5bSY6FISAfd9tOdDhU5Q==}
+    dev: false
+
   /@types/validator/13.7.10:
     resolution: {integrity: sha512-t1yxFAR2n0+VO6hd/FJ9F2uezAZVWHLmpmlJzm1eX03+H7+HsuTAp7L8QJs+2pQCfWkP1+EXsGK9Z9v7o/qPVQ==}
     dev: false
@@ -13103,6 +13125,10 @@ packages:
     engines: {node: '>=10.17.0'}
     dev: true
 
+  /humanize-duration/3.27.3:
+    resolution: {integrity: sha512-iimHkHPfIAQ8zCDQLgn08pRqSVioyWvnGfaQ8gond2wf7Jq2jJ+24ykmnRyiz3fIldcn4oUuQXpjqKLhSVR7lw==}
+    dev: false
+
   /humanize-ms/1.2.1:
     resolution: {integrity: sha512-Fl70vYtsAFb/C06PTS9dZBo7ihau+Tu/DNCk/OyHhea07S+aeMWpFFkUaXRa8fI+ScZbEI8dfSxwY7gxZ9SAVQ==}
     dependencies:
@@ -14962,6 +14988,21 @@ packages:
       invert-kv: 1.0.0
     dev: true
 
+  /ldapts/4.2.2:
+    resolution: {integrity: sha512-UHe7BtEhPUFHZZ6XHnRvLHWQrftTap3PgGU0nOLtrFeigZvfpXSsqJ8C9uXNouDV+iDHqoWwplS0eHoDu/GIEQ==}
+    engines: {node: '>=14'}
+    dependencies:
+      '@types/asn1': 0.2.0
+      '@types/node': 16.11.65
+      '@types/uuid': 9.0.0
+      asn1: 0.2.6
+      debug: 4.3.4
+      strict-event-emitter-types: 2.0.0
+      uuid: 9.0.0
+    transitivePeerDependencies:
+      - supports-color
+    dev: false
+
   /lead/1.0.0:
     resolution: {integrity: sha512-IpSVCk9AYvLHo5ctcIXxOBpMWUe+4TKN3VPWAKUbJikkmsGp0VrSM8IttVc32D6J4WUsiPE6aEFRNmIoF/gdow==}
     engines: {node: '>= 0.10'}
@@ -19825,6 +19866,10 @@ packages:
     engines: {node: '>=10.0.0'}
     dev: false
 
+  /strict-event-emitter-types/2.0.0:
+    resolution: {integrity: sha512-Nk/brWYpD85WlOgzw5h173aci0Teyv8YdIAEtV+N88nDB0dLlazZyJMIsN6eo1/AR61l+p6CJTG1JIyFaoNEEA==}
+    dev: false
+
   /strict-uri-encode/2.0.0:
     resolution: {integrity: sha512-QwiXZgpRcKkhTj2Scnn++4PKtWsH0kpzZ62L2R6c/LUVYv7hVnZqcg2+sMuT6R7Jusu1vviK/MFsu6kNJfWlEQ==}
     engines: {node: '>=4'}
@@ -21435,6 +21480,11 @@ packages:
     resolution: {integrity: sha512-+NYs2QeMWy+GWFOEm9xnn6HCDp0l7QBD7ml8zLUmJ+93Q5NF0NocErnwkTkXVFNiX3/fpC6afS8Dhb/gz7R7eg==}
     hasBin: true
 
+  /uuid/9.0.0:
+    resolution: {integrity: sha512-MXcSTerfPa4uqyzStbRoTgt5XIe3x5+42+q1sDuy3R5MDk66URdLMOZe5aPX/SQd+kuYAh0FdP/pO28IkQyTeg==}
+    hasBin: true
+    dev: false
+
   /v-click-outside/3.2.0:
     resolution: {integrity: sha512-QD0bDy38SHJXQBjgnllmkI/rbdiwmq9RC+/+pvrFjYJKTn8dtp7Penf9q1lLBta280fYG2q53mgLhQ+3l3z74w==}
     engines: {node: '>=6'}
@@ -21844,6 +21894,14 @@ packages:
       vue: 2.7.13
     dev: true
 
+  /vue-infinite-loading/2.4.5_vue@2.7.13:
+    resolution: {integrity: sha512-xhq95Mxun060bRnsOoLE2Be6BR7jYwuC89kDe18+GmCLVrRA/dU0jrGb12Xu6NjmKs+iTW0AA6saSEmEW4cR7g==}
+    peerDependencies:
+      vue: ^2.6.10
+    dependencies:
+      vue: 2.7.13
+    dev: false
+
   /vue-json-pretty/1.9.3:
     resolution: {integrity: sha512-b13DP1WGQ+ACUU2K5hmwFfHrHnydCFSTerE7fppeYMojSWN/5EOPODQECfIIRaJ7zzHtPW9OifkThFGPyY0xRg==}
     engines: {node: '>= 10.0.0', npm: '>= 5.0.0'}