verdnatura-chat/app/sagas/selectServer.js

189 lines
6.2 KiB
JavaScript

import { put, takeLatest } from 'redux-saga/effects';
import { Alert } from 'react-native';
import { sanitizedRaw } from '@nozbe/watermelondb/RawRecord';
import { Q } from '@nozbe/watermelondb';
import valid from 'semver/functions/valid';
import coerce from 'semver/functions/coerce';
import Navigation from '../lib/Navigation';
import { SERVER } from '../actions/actionsTypes';
import { selectServerFailure, selectServerRequest, selectServerSuccess, serverFailure } from '../actions/server';
import { clearSettings } from '../actions/settings';
import { setUser } from '../actions/login';
import RocketChat from '../lib/rocketchat';
import database from '../lib/database';
import log, { logServerVersion } from '../utils/log';
import I18n from '../i18n';
import { BASIC_AUTH_KEY, setBasicAuth } from '../utils/fetch';
import { ROOT_INSIDE, ROOT_NEW_SERVER, appStart } from '../actions/app';
import UserPreferences from '../lib/userPreferences';
import { encryptionStop } from '../actions/encryption';
import SSLPinning from '../utils/sslPinning';
import { inquiryReset } from '../ee/omnichannel/actions/inquiry';
const getServerInfo = function* getServerInfo({ server, raiseError = true }) {
try {
const serverInfo = yield RocketChat.getServerInfo(server);
let websocketInfo = { success: true };
if (raiseError) {
websocketInfo = yield RocketChat.getWebsocketInfo({ server });
}
if (!serverInfo.success || !websocketInfo.success) {
if (raiseError) {
const info = serverInfo.success ? websocketInfo : serverInfo;
Alert.alert(I18n.t('Oops'), info.message);
}
yield put(serverFailure());
return;
}
let serverVersion = valid(serverInfo.version);
if (!serverVersion) {
({ version: serverVersion } = coerce(serverInfo.version));
}
const serversDB = database.servers;
const serversCollection = serversDB.get('servers');
yield serversDB.action(async () => {
try {
const serverRecord = await serversCollection.find(server);
await serverRecord.update(record => {
record.version = serverVersion;
});
} catch (e) {
await serversCollection.create(record => {
record._raw = sanitizedRaw({ id: server }, serversCollection.schema);
record.version = serverVersion;
});
}
});
return serverInfo;
} catch (e) {
log(e);
}
};
const handleSelectServer = function* handleSelectServer({ server, version, fetchVersion }) {
try {
// SSL Pinning - Read certificate alias and set it to be used by network requests
const certificate = yield UserPreferences.getStringAsync(`${RocketChat.CERTIFICATE_KEY}-${server}`);
yield SSLPinning.setCertificate(certificate, server);
yield put(inquiryReset());
yield put(encryptionStop());
const serversDB = database.servers;
yield UserPreferences.setStringAsync(RocketChat.CURRENT_SERVER, server);
const userId = yield UserPreferences.getStringAsync(`${RocketChat.TOKEN_KEY}-${server}`);
const userCollections = serversDB.get('users');
let user = null;
if (userId) {
try {
// search credentials on database
const userRecord = yield userCollections.find(userId);
user = {
id: userRecord.id,
token: userRecord.token,
username: userRecord.username,
name: userRecord.name,
language: userRecord.language,
status: userRecord.status,
statusText: userRecord.statusText,
roles: userRecord.roles,
avatarETag: userRecord.avatarETag
};
} catch {
// search credentials on shared credentials (Experimental/Official)
const token = yield UserPreferences.getStringAsync(`${RocketChat.TOKEN_KEY}-${userId}`);
if (token) {
user = { token };
}
}
}
const basicAuth = yield UserPreferences.getStringAsync(`${BASIC_AUTH_KEY}-${server}`);
setBasicAuth(basicAuth);
// Check for running requests and abort them before connecting to the server
RocketChat.abort();
if (user) {
yield put(clearSettings());
yield RocketChat.connect({ server, user, logoutOnError: true });
yield put(setUser(user));
yield put(appStart({ root: ROOT_INSIDE }));
} else {
yield RocketChat.connect({ server });
yield put(appStart({ root: ROOT_NEW_SERVER }));
}
// We can't use yield here because fetch of Settings & Custom Emojis is slower
// and block the selectServerSuccess raising multiples errors
RocketChat.setSettings();
RocketChat.setCustomEmojis();
RocketChat.setPermissions();
RocketChat.setRoles();
RocketChat.setEnterpriseModules();
let serverInfo;
if (fetchVersion) {
serverInfo = yield getServerInfo({ server, raiseError: false });
}
// Return server version even when offline
const serverVersion = (serverInfo && serverInfo.version) || version;
// we'll set serverVersion as metadata for bugsnag
logServerVersion(serverVersion);
yield put(selectServerSuccess(server, serverVersion));
} catch (e) {
yield put(selectServerFailure());
log(e);
}
};
const handleServerRequest = function* handleServerRequest({ server, username, fromServerHistory }) {
try {
// SSL Pinning - Read certificate alias and set it to be used by network requests
const certificate = yield UserPreferences.getStringAsync(`${RocketChat.CERTIFICATE_KEY}-${server}`);
yield SSLPinning.setCertificate(certificate, server);
const serverInfo = yield getServerInfo({ server });
const serversDB = database.servers;
const serversHistoryCollection = serversDB.get('servers_history');
if (serverInfo) {
yield RocketChat.getLoginServices(server);
yield RocketChat.getLoginSettings({ server });
Navigation.navigate('WorkspaceView');
if (fromServerHistory) {
Navigation.navigate('LoginView', { username });
}
yield serversDB.action(async () => {
try {
const serversHistory = await serversHistoryCollection.query(Q.where('url', server)).fetch();
if (!serversHistory?.length) {
await serversHistoryCollection.create(s => {
s.url = server;
});
}
} catch (e) {
log(e);
}
});
yield put(selectServerRequest(server, serverInfo.version, false));
}
} catch (e) {
yield put(serverFailure());
log(e);
}
};
const root = function* root() {
yield takeLatest(SERVER.REQUEST, handleServerRequest);
yield takeLatest(SERVER.SELECT_REQUEST, handleSelectServer);
};
export default root;