131 lines
3.7 KiB
JavaScript
131 lines
3.7 KiB
JavaScript
import * as FileSystem from 'expo-file-system';
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import { Rocketchat as RocketchatClient } from '@rocket.chat/sdk';
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import { getDeviceToken } from '../../notifications/push';
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import { extractHostname } from '../../utils/server';
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import { BASIC_AUTH_KEY } from '../../utils/fetch';
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import database, { getDatabase } from '../database';
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import RocketChat from '../rocketchat';
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import { useSsl } from '../../utils/url';
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import {
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E2E_PUBLIC_KEY,
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E2E_PRIVATE_KEY,
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E2E_RANDOM_PASSWORD_KEY
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} from '../encryption/constants';
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import UserPreferences from '../userPreferences';
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async function removeServerKeys({ server, userId }) {
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await UserPreferences.removeItem(`${ RocketChat.TOKEN_KEY }-${ server }`);
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await UserPreferences.removeItem(`${ RocketChat.TOKEN_KEY }-${ userId }`);
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await UserPreferences.removeItem(`${ BASIC_AUTH_KEY }-${ server }`);
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await UserPreferences.removeItem(`${ server }-${ E2E_PUBLIC_KEY }`);
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await UserPreferences.removeItem(`${ server }-${ E2E_PRIVATE_KEY }`);
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await UserPreferences.removeItem(`${ server }-${ E2E_RANDOM_PASSWORD_KEY }`);
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}
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async function removeSharedCredentials({ server }) {
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// clear certificate for server - SSL Pinning
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try {
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const certificate = await UserPreferences.getMapAsync(extractHostname(server));
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if (certificate && certificate.path) {
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await UserPreferences.removeItem(extractHostname(server));
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await FileSystem.deleteAsync(certificate.path);
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}
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} catch (e) {
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console.log('removeSharedCredentials', e);
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}
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}
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async function removeServerData({ server }) {
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try {
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const batch = [];
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const serversDB = database.servers;
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const userId = await UserPreferences.getStringAsync(`${ RocketChat.TOKEN_KEY }-${ server }`);
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const usersCollection = serversDB.get('users');
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if (userId) {
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const userRecord = await usersCollection.find(userId);
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batch.push(userRecord.prepareDestroyPermanently());
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}
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const serverCollection = serversDB.get('servers');
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const serverRecord = await serverCollection.find(server);
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batch.push(serverRecord.prepareDestroyPermanently());
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await serversDB.action(() => serversDB.batch(...batch));
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await removeSharedCredentials({ server });
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await removeServerKeys({ server });
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} catch (e) {
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console.log('removeServerData', e);
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}
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}
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async function removeCurrentServer() {
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await UserPreferences.removeItem(RocketChat.CURRENT_SERVER);
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}
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async function removeServerDatabase({ server }) {
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try {
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const db = getDatabase(server);
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await db.action(() => db.unsafeResetDatabase());
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} catch (e) {
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console.log(e);
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}
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}
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export async function removeServer({ server }) {
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try {
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const userId = await UserPreferences.getStringAsync(`${ RocketChat.TOKEN_KEY }-${ server }`);
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if (userId) {
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const resume = await UserPreferences.getStringAsync(`${ RocketChat.TOKEN_KEY }-${ userId }`);
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const sdk = new RocketchatClient({ host: server, protocol: 'ddp', useSsl: useSsl(server) });
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await sdk.login({ resume });
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const token = getDeviceToken();
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if (token) {
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await sdk.del('push.token', { token });
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}
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await sdk.logout();
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}
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await removeServerData({ server });
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await removeServerDatabase({ server });
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} catch (e) {
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console.log('removeServer', e);
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}
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}
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export default async function logout({ server }) {
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if (this.roomsSub) {
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this.roomsSub.stop();
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this.roomsSub = null;
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}
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if (this.activeUsersSubTimeout) {
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clearTimeout(this.activeUsersSubTimeout);
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this.activeUsersSubTimeout = false;
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}
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try {
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await this.removePushToken();
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} catch (e) {
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console.log('removePushToken', e);
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}
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try {
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// RC 0.60.0
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await this.sdk.logout();
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} catch (e) {
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console.log('logout', e);
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}
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if (this.sdk) {
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this.sdk = null;
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}
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await removeServerData({ server });
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await removeCurrentServer();
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await removeServerDatabase({ server });
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}
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