503 lines
15 KiB
JavaScript
503 lines
15 KiB
JavaScript
// Copyright 2017-2022 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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/* global Whisper, window */
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/* eslint-disable global-require, no-inner-declarations */
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const preloadStartTime = Date.now();
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let preloadEndTime = 0;
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try {
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const electron = require('electron');
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const semver = require('semver');
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const _ = require('lodash');
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const { strictAssert } = require('./ts/util/assert');
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const { parseIntWithFallback } = require('./ts/util/parseIntWithFallback');
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const { UUIDKind } = require('./ts/types/UUID');
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// It is important to call this as early as possible
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const { SignalContext } = require('./ts/windows/context');
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window.i18n = SignalContext.i18n;
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const { getEnvironment, Environment } = require('./ts/environment');
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const ipc = electron.ipcRenderer;
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const config = require('url').parse(window.location.toString(), true).query;
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const log = require('./ts/logging/log');
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let title = config.name;
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if (getEnvironment() !== Environment.Production) {
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title += ` - ${getEnvironment()}`;
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}
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if (config.appInstance) {
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title += ` - ${config.appInstance}`;
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}
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// Flags for testing
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window.GV2_ENABLE_SINGLE_CHANGE_PROCESSING = true;
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window.GV2_ENABLE_CHANGE_PROCESSING = true;
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window.GV2_ENABLE_STATE_PROCESSING = true;
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window.GV2_MIGRATION_DISABLE_ADD = false;
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window.GV2_MIGRATION_DISABLE_INVITE = false;
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window.RETRY_DELAY = false;
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window.platform = process.platform;
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window.getTitle = () => title;
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window.getLocale = () => config.locale;
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window.getEnvironment = getEnvironment;
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window.getAppInstance = () => config.appInstance;
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window.getVersion = () => config.version;
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window.getBuildCreation = () => parseIntWithFallback(config.buildCreation, 0);
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window.getExpiration = () => {
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const sixtyDays = 60 * 86400 * 1000;
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const remoteBuildExpiration = window.storage.get('remoteBuildExpiration');
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const localBuildExpiration = window.Events.getAutoDownloadUpdate()
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? config.buildExpiration
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: config.buildExpiration - sixtyDays;
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if (remoteBuildExpiration) {
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return remoteBuildExpiration < config.buildExpiration
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? remoteBuildExpiration
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: localBuildExpiration;
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}
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return localBuildExpiration;
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};
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window.getHostName = () => config.hostname;
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window.getServerTrustRoot = () => config.serverTrustRoot;
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window.getServerPublicParams = () => config.serverPublicParams;
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window.getSfuUrl = () => config.sfuUrl;
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window.isBehindProxy = () => Boolean(config.proxyUrl);
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window.getAutoLaunch = () => {
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return ipc.invoke('get-auto-launch');
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};
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window.setAutoLaunch = value => {
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return ipc.invoke('set-auto-launch', value);
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};
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window.isBeforeVersion = (toCheck, baseVersion) => {
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try {
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return semver.lt(toCheck, baseVersion);
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} catch (error) {
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log.error(
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`isBeforeVersion error: toCheck: ${toCheck}, baseVersion: ${baseVersion}`,
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error && error.stack ? error.stack : error
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);
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return true;
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}
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};
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window.isAfterVersion = (toCheck, baseVersion) => {
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try {
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return semver.gt(toCheck, baseVersion);
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} catch (error) {
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log.error(
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`isBeforeVersion error: toCheck: ${toCheck}, baseVersion: ${baseVersion}`,
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error && error.stack ? error.stack : error
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);
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return true;
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}
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};
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window.setBadgeCount = count => ipc.send('set-badge-count', count);
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let connectStartTime = 0;
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window.logAuthenticatedConnect = () => {
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if (connectStartTime === 0) {
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connectStartTime = Date.now();
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}
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};
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window.logAppLoadedEvent = ({ processedCount }) =>
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ipc.send('signal-app-loaded', {
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preloadTime: preloadEndTime - preloadStartTime,
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connectTime: connectStartTime - preloadEndTime,
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processedCount,
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});
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// We never do these in our code, so we'll prevent it everywhere
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window.open = () => null;
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// Playwright uses `eval` for `.evaluate()` API
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if (!config.enableCI && config.environment !== 'test') {
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// eslint-disable-next-line no-eval, no-multi-assign
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window.eval = global.eval = () => null;
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}
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window.drawAttention = () => {
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log.info('draw attention');
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ipc.send('draw-attention');
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};
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window.showWindow = () => {
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log.info('show window');
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ipc.send('show-window');
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};
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window.titleBarDoubleClick = () => {
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ipc.send('title-bar-double-click');
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};
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window.setAutoHideMenuBar = autoHide =>
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ipc.send('set-auto-hide-menu-bar', autoHide);
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window.setMenuBarVisibility = visibility =>
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ipc.send('set-menu-bar-visibility', visibility);
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window.updateSystemTraySetting = (
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systemTraySetting /* : Readonly<SystemTraySetting> */
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) => {
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ipc.send('update-system-tray-setting', systemTraySetting);
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};
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window.restart = () => {
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log.info('restart');
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ipc.send('restart');
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};
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window.shutdown = () => {
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log.info('shutdown');
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ipc.send('shutdown');
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};
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window.showDebugLog = () => {
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log.info('showDebugLog');
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ipc.send('show-debug-log');
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};
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window.closeAbout = () => ipc.send('close-about');
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window.readyForUpdates = () => ipc.send('ready-for-updates');
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window.updateTrayIcon = unreadCount =>
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ipc.send('update-tray-icon', unreadCount);
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ipc.on('additional-log-data-request', async event => {
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const ourConversation = window.ConversationController.getOurConversation();
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const ourCapabilities = ourConversation
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? ourConversation.get('capabilities')
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: undefined;
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const remoteConfig = window.storage.get('remoteConfig') || {};
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let statistics;
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try {
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statistics = await window.Signal.Data.getStatisticsForLogging();
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} catch (error) {
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statistics = {};
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}
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const ourUuid = window.textsecure.storage.user.getUuid();
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const ourPni = window.textsecure.storage.user.getUuid(UUIDKind.PNI);
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event.sender.send('additional-log-data-response', {
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capabilities: ourCapabilities || {},
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remoteConfig: _.mapValues(remoteConfig, ({ value, enabled }) => {
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const enableString = enabled ? 'enabled' : 'disabled';
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const valueString = value && value !== 'TRUE' ? ` ${value}` : '';
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return `${enableString}${valueString}`;
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}),
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statistics,
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user: {
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deviceId: window.textsecure.storage.user.getDeviceId(),
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e164: window.textsecure.storage.user.getNumber(),
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uuid: ourUuid && ourUuid.toString(),
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pni: ourPni && ourPni.toString(),
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conversationId: ourConversation && ourConversation.id,
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},
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});
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});
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ipc.on('set-up-as-new-device', () => {
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Whisper.events.trigger('setupAsNewDevice');
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});
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ipc.on('set-up-as-standalone', () => {
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Whisper.events.trigger('setupAsStandalone');
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});
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ipc.on('challenge:response', (_event, response) => {
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Whisper.events.trigger('challengeResponse', response);
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});
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ipc.on('power-channel:suspend', () => {
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Whisper.events.trigger('powerMonitorSuspend');
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});
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ipc.on('power-channel:resume', () => {
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Whisper.events.trigger('powerMonitorResume');
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});
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ipc.on('power-channel:lock-screen', () => {
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Whisper.events.trigger('powerMonitorLockScreen');
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});
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window.sendChallengeRequest = request =>
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ipc.send('challenge:request', request);
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{
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let isFullScreen = config.isFullScreen === 'true';
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window.isFullScreen = () => isFullScreen;
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// This is later overwritten.
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window.onFullScreenChange = _.noop;
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ipc.on('full-screen-change', (_event, isFull) => {
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isFullScreen = Boolean(isFull);
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window.onFullScreenChange(isFullScreen);
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});
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}
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// Settings-related events
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window.showSettings = () => ipc.send('show-settings');
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window.showPermissionsPopup = (forCalling, forCamera) =>
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ipc.invoke('show-permissions-popup', forCalling, forCamera);
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ipc.on('show-keyboard-shortcuts', () => {
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window.Events.showKeyboardShortcuts();
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});
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ipc.on('add-dark-overlay', () => {
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window.Events.addDarkOverlay();
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});
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ipc.on('remove-dark-overlay', () => {
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window.Events.removeDarkOverlay();
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});
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require('./ts/windows/preload');
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window.getBuiltInImages = () =>
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new Promise((resolve, reject) => {
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ipc.once('get-success-built-in-images', (_event, error, value) => {
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if (error) {
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return reject(new Error(error));
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}
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return resolve(value);
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});
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ipc.send('get-built-in-images');
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});
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ipc.on('delete-all-data', async () => {
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const { deleteAllData } = window.Events;
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if (!deleteAllData) {
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return;
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}
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try {
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await deleteAllData();
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} catch (error) {
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log.error('delete-all-data: error', error && error.stack);
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}
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});
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ipc.on('show-sticker-pack', (_event, info) => {
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const { packId, packKey } = info;
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const { showStickerPack } = window.Events;
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if (showStickerPack) {
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showStickerPack(packId, packKey);
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}
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});
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ipc.on('show-group-via-link', (_event, info) => {
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const { hash } = info;
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const { showGroupViaLink } = window.Events;
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if (showGroupViaLink) {
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showGroupViaLink(hash);
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}
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});
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ipc.on('show-conversation-via-signal.me', (_event, info) => {
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const { hash } = info;
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strictAssert(typeof hash === 'string', 'Got an invalid hash over IPC');
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const { showConversationViaSignalDotMe } = window.Events;
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if (showConversationViaSignalDotMe) {
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showConversationViaSignalDotMe(hash);
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}
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});
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ipc.on('unknown-sgnl-link', () => {
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const { unknownSignalLink } = window.Events;
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if (unknownSignalLink) {
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unknownSignalLink();
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}
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});
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ipc.on('install-sticker-pack', (_event, info) => {
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const { packId, packKey } = info;
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const { installStickerPack } = window.Events;
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if (installStickerPack) {
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installStickerPack(packId, packKey);
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}
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});
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ipc.on('get-ready-for-shutdown', async () => {
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const { shutdown } = window.Events || {};
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if (!shutdown) {
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log.error('preload shutdown handler: shutdown method not found');
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ipc.send('now-ready-for-shutdown');
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return;
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}
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try {
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await shutdown();
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ipc.send('now-ready-for-shutdown');
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} catch (error) {
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ipc.send(
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'now-ready-for-shutdown',
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error && error.stack ? error.stack : error
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);
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}
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});
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ipc.on('show-release-notes', () => {
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const { showReleaseNotes } = window.Events;
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if (showReleaseNotes) {
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showReleaseNotes();
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}
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});
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window.addSetupMenuItems = () => ipc.send('add-setup-menu-items');
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window.removeSetupMenuItems = () => ipc.send('remove-setup-menu-items');
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// We pull these dependencies in now, from here, because they have Node.js dependencies
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if (config.proxyUrl) {
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log.info('Using provided proxy url');
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}
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window.nodeSetImmediate = setImmediate;
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window.Backbone = require('backbone');
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window.textsecure = require('./ts/textsecure').default;
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window.WebAPI = window.textsecure.WebAPI.initialize({
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url: config.serverUrl,
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storageUrl: config.storageUrl,
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updatesUrl: config.updatesUrl,
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directoryVersion: parseInt(config.directoryVersion, 10),
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directoryUrl: config.directoryUrl,
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directoryEnclaveId: config.directoryEnclaveId,
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directoryTrustAnchor: config.directoryTrustAnchor,
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directoryV2Url: config.directoryV2Url,
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directoryV2PublicKey: config.directoryV2PublicKey,
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directoryV2CodeHashes: (config.directoryV2CodeHashes || '').split(','),
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cdnUrlObject: {
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0: config.cdnUrl0,
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2: config.cdnUrl2,
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},
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certificateAuthority: config.certificateAuthority,
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contentProxyUrl: config.contentProxyUrl,
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proxyUrl: config.proxyUrl,
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version: config.version,
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});
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const { imageToBlurHash } = require('./ts/util/imageToBlurHash');
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const { ActiveWindowService } = require('./ts/services/ActiveWindowService');
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window.imageToBlurHash = imageToBlurHash;
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window.libphonenumber =
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require('google-libphonenumber').PhoneNumberUtil.getInstance();
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window.libphonenumber.PhoneNumberFormat =
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require('google-libphonenumber').PhoneNumberFormat;
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const activeWindowService = new ActiveWindowService();
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activeWindowService.initialize(window.document, ipc);
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window.isActive = activeWindowService.isActive.bind(activeWindowService);
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window.registerForActive =
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activeWindowService.registerForActive.bind(activeWindowService);
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window.unregisterForActive =
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activeWindowService.unregisterForActive.bind(activeWindowService);
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window.Accessibility = {
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reducedMotionSetting: Boolean(config.reducedMotionSetting),
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};
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window.React = require('react');
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window.ReactDOM = require('react-dom');
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window.moment = require('moment');
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require('moment/min/locales.min');
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window.PQueue = require('p-queue').default;
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const Signal = require('./js/modules/signal');
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const Attachments = require('./ts/windows/attachments');
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const { locale } = config;
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window.moment.updateLocale(locale, {
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relativeTime: {
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s: window.i18n('timestamp_s'),
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m: window.i18n('timestamp_m'),
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h: window.i18n('timestamp_h'),
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},
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});
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window.moment.locale(locale);
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const userDataPath = SignalContext.getPath('userData');
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window.baseAttachmentsPath = Attachments.getPath(userDataPath);
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window.baseStickersPath = Attachments.getStickersPath(userDataPath);
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window.baseTempPath = Attachments.getTempPath(userDataPath);
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window.baseDraftPath = Attachments.getDraftPath(userDataPath);
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const { addSensitivePath } = require('./ts/util/privacy');
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addSensitivePath(window.baseAttachmentsPath);
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if (config.crashDumpsPath) {
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addSensitivePath(config.crashDumpsPath);
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}
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window.Signal = Signal.setup({
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Attachments,
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userDataPath,
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getRegionCode: () => window.storage.get('regionCode'),
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logger: log,
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});
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if (config.enableCI) {
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const { CI } = require('./ts/CI');
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window.CI = new CI(title);
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}
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// these need access to window.Signal:
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require('./ts/models/messages');
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require('./ts/models/conversations');
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require('./ts/backbone/views/whisper_view');
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require('./ts/views/conversation_view');
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require('./ts/views/inbox_view');
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require('./ts/SignalProtocolStore');
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require('./ts/background');
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// Pulling these in separately since they access filesystem, electron
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window.Signal.Debug = require('./js/modules/debug');
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window.addEventListener('contextmenu', e => {
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const editable = e.target.closest(
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'textarea, input, [contenteditable="true"]'
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);
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const link = e.target.closest('a');
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const selection = Boolean(window.getSelection().toString());
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const image = e.target.closest('.Lightbox img');
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if (!editable && !selection && !link && !image) {
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e.preventDefault();
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}
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});
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if (config.environment === 'test') {
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require('./preload_test');
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}
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log.info('preload complete');
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} catch (error) {
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/* eslint-disable no-console */
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if (console._log) {
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console._log('preload error!', error.stack);
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} else {
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console.log('preload error!', error.stack);
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}
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/* eslint-enable no-console */
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throw error;
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}
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preloadEndTime = Date.now();
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