mirror of https://github.com/keeweb/keeweb.git
652 lines
22 KiB
JavaScript
652 lines
22 KiB
JavaScript
const electron = require('electron');
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const path = require('path');
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const fs = require('fs');
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let perfTimestamps = global.perfTimestamps;
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perfTimestamps.push({ name: 'loading app requires', ts: process.hrtime() });
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const app = electron.app;
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let mainWindow = null;
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let appIcon = null;
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let ready = false;
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let appReady = false;
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let restartPending = false;
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let mainWindowPosition = {};
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let updateMainWindowPositionTimeout = null;
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const gotTheLock = app.requestSingleInstanceLock();
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if (!gotTheLock) {
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app.quit();
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}
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perfTimestamps && perfTimestamps.push({ name: 'single instance lock', ts: process.hrtime() });
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let openFile = process.argv.filter(arg => /\.kdbx$/i.test(arg))[0];
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const userDataDir =
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process.env.KEEWEB_PORTABLE_EXECUTABLE_DIR ||
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app.getPath('userData').replace(/[\\/]temp[\\/]\d+\.\d+[\\/]?$/, '');
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const windowPositionFileName = path.join(userDataDir, 'window-position.json');
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const appSettingsFileName = path.join(userDataDir, 'app-settings.json');
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const tempUserDataPath = path.join(userDataDir, 'temp');
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const tempUserDataPathRand = Date.now().toString() + Math.random().toString();
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const isDev = !__dirname.endsWith('.asar');
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const htmlPath =
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(isDev && process.env.KEEWEB_HTML_PATH) || 'file://' + path.join(__dirname, 'index.html');
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const showDevToolsOnStart =
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process.argv.some(arg => arg.startsWith('--devtools')) ||
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process.env.KEEWEB_OPEN_DEVTOOLS === '1';
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const startMinimized = process.argv.some(arg => arg.startsWith('--minimized'));
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const themeBgColors = {
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db: '#342f2e',
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fb: '#282c34',
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wh: '#fafafa',
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te: '#222',
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hc: '#fafafa',
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sd: '#002b36',
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sl: '#fdf6e3',
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macdark: '#1f1f20'
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};
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const defaultBgColor = '#282C34';
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perfTimestamps && perfTimestamps.push({ name: 'defining args', ts: process.hrtime() });
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setDevAppIcon();
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setEnv();
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restorePreferences();
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const appSettings = readAppSettings() || {};
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app.on('window-all-closed', () => {
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if (restartPending) {
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app.relaunch();
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app.exit(0);
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} else {
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if (process.platform !== 'darwin') {
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app.quit();
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}
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}
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});
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app.on('ready', () => {
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perfTimestamps && perfTimestamps.push({ name: 'app on ready', ts: process.hrtime() });
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appReady = true;
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setAppOptions();
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setSystemAppearance();
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createMainWindow();
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setGlobalShortcuts(appSettings);
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subscribePowerEvents();
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deleteOldTempFiles();
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hookRequestHeaders();
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});
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app.on('open-file', (e, path) => {
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e.preventDefault();
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openFile = path;
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notifyOpenFile();
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});
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app.on('activate', () => {
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if (process.platform === 'darwin') {
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if (appReady && !mainWindow) {
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createMainWindow();
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}
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}
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});
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app.on('will-quit', () => {
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electron.globalShortcut.unregisterAll();
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});
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app.on('second-instance', () => {
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if (mainWindow) {
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restoreMainWindow();
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}
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});
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app.on('web-contents-created', (event, contents) => {
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contents.on('new-window', async (e, url) => {
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e.preventDefault();
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emitRemoteEvent('log', { message: `Prevented new window: ${url}` });
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});
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contents.on('will-navigate', (e, url) => {
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if (!url.startsWith('https://beta.keeweb.info/') && !url.startsWith(htmlPath)) {
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e.preventDefault();
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emitRemoteEvent('log', { message: `Prevented navigation: ${url}` });
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}
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});
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});
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app.restartApp = function() {
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restartPending = true;
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mainWindow.close();
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setTimeout(() => {
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restartPending = false;
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}, 1000);
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};
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app.minimizeApp = function(menuItemLabels) {
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let imagePath;
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mainWindow.hide();
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if (process.platform === 'darwin') {
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app.dock.hide();
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imagePath = 'mac-menubar-icon.png';
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} else {
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imagePath = 'icon.png';
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}
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mainWindow.setSkipTaskbar(true);
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if (!appIcon) {
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const image = electron.nativeImage.createFromPath(path.join(__dirname, imagePath));
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appIcon = new electron.Tray(image);
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appIcon.on('click', restoreMainWindow);
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const contextMenu = electron.Menu.buildFromTemplate([
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{ label: menuItemLabels.restore, click: restoreMainWindow },
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{ label: menuItemLabels.quit, click: closeMainWindow }
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]);
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appIcon.setContextMenu(contextMenu);
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appIcon.setToolTip('KeeWeb');
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}
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};
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app.minimizeThenHideIfInTray = function() {
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// This function is called when auto-type has displayed a selection list and a selection was made.
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// To ensure focus returns to the previous window we must minimize first even if we're going to hide.
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mainWindow.minimize();
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if (appIcon) mainWindow.hide();
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};
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app.getMainWindow = function() {
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return mainWindow;
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};
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app.setGlobalShortcuts = setGlobalShortcuts;
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function setAppOptions() {
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app.commandLine.appendSwitch('disable-background-timer-throttling');
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perfTimestamps && perfTimestamps.push({ name: 'setting app options', ts: process.hrtime() });
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}
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function readAppSettings() {
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try {
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return JSON.parse(fs.readFileSync(appSettingsFileName, 'utf8'));
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} catch (e) {
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return null;
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} finally {
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perfTimestamps &&
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perfTimestamps.push({ name: 'reading app settings', ts: process.hrtime() });
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}
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}
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function setSystemAppearance() {
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if (process.platform === 'darwin') {
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if (electron.nativeTheme.shouldUseDarkColors) {
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electron.systemPreferences.appLevelAppearance = 'dark';
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}
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}
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perfTimestamps &&
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perfTimestamps.push({ name: 'setting system appearance', ts: process.hrtime() });
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}
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function createMainWindow() {
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const windowOptions = {
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show: false,
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width: 1000,
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height: 700,
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minWidth: 700,
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minHeight: 400,
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titleBarStyle: appSettings.titlebarStyle,
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backgroundColor: themeBgColors[appSettings.theme] || defaultBgColor,
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webPreferences: {
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backgroundThrottling: false,
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nodeIntegration: true,
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nodeIntegrationInWorker: true
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}
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};
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if (process.platform !== 'win32') {
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windowOptions.icon = path.join(__dirname, 'icon.png');
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}
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mainWindow = new electron.BrowserWindow(windowOptions);
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perfTimestamps && perfTimestamps.push({ name: 'creating main window', ts: process.hrtime() });
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setMenu();
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perfTimestamps && perfTimestamps.push({ name: 'setting menu', ts: process.hrtime() });
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mainWindow.loadURL(htmlPath);
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if (showDevToolsOnStart) {
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mainWindow.openDevTools({ mode: 'bottom' });
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}
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mainWindow.once('ready-to-show', () => {
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perfTimestamps && perfTimestamps.push({ name: 'main window ready', ts: process.hrtime() });
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if (startMinimized) {
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emitRemoteEvent('launcher-started-minimized');
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} else {
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mainWindow.show();
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}
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ready = true;
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notifyOpenFile();
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perfTimestamps && perfTimestamps.push({ name: 'main window shown', ts: process.hrtime() });
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reportStartProfile();
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});
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mainWindow.webContents.on('context-menu', onContextMenu);
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mainWindow.on('resize', delaySaveMainWindowPosition);
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mainWindow.on('move', delaySaveMainWindowPosition);
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mainWindow.on('restore', coerceMainWindowPositionToConnectedDisplay);
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mainWindow.on('close', updateMainWindowPositionIfPending);
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mainWindow.on('focus', mainWindowFocus);
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mainWindow.on('blur', mainWindowBlur);
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mainWindow.on('closed', () => {
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mainWindow = null;
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saveMainWindowPosition();
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});
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mainWindow.on('minimize', () => {
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emitRemoteEvent('launcher-minimize');
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});
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mainWindow.on('leave-full-screen', () => {
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emitRemoteEvent('leave-full-screen');
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});
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mainWindow.on('enter-full-screen', () => {
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emitRemoteEvent('enter-full-screen');
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});
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mainWindow.on('session-end', () => {
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emitRemoteEvent('os-lock');
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});
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perfTimestamps &&
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perfTimestamps.push({ name: 'configuring main window', ts: process.hrtime() });
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restoreMainWindowPosition();
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perfTimestamps &&
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perfTimestamps.push({ name: 'restoring main window position', ts: process.hrtime() });
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}
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function restoreMainWindow() {
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// if (process.platform === 'darwin') {
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// app.dock.show();
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// mainWindow.show();
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// }
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if (mainWindow.isMinimized()) {
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mainWindow.restore();
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}
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mainWindow.setSkipTaskbar(false);
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mainWindow.show();
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coerceMainWindowPositionToConnectedDisplay();
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setTimeout(destroyAppIcon, 0);
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}
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function closeMainWindow() {
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emitRemoteEvent('launcher-exit-request');
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setTimeout(destroyAppIcon, 0);
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}
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function destroyAppIcon() {
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if (appIcon) {
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appIcon.destroy();
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appIcon = null;
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}
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}
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function delaySaveMainWindowPosition() {
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if (updateMainWindowPositionTimeout) {
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clearTimeout(updateMainWindowPositionTimeout);
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}
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updateMainWindowPositionTimeout = setTimeout(updateMainWindowPosition, 500);
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}
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function updateMainWindowPositionIfPending() {
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if (updateMainWindowPositionTimeout) {
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clearTimeout(updateMainWindowPositionTimeout);
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updateMainWindowPosition();
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}
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}
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function updateMainWindowPosition() {
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if (!mainWindow) {
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return;
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}
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updateMainWindowPositionTimeout = null;
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const bounds = mainWindow.getBounds();
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if (!mainWindow.isMaximized() && !mainWindow.isMinimized() && !mainWindow.isFullScreen()) {
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mainWindowPosition.x = bounds.x;
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mainWindowPosition.y = bounds.y;
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mainWindowPosition.width = bounds.width;
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mainWindowPosition.height = bounds.height;
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}
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mainWindowPosition.maximized = mainWindow.isMaximized();
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mainWindowPosition.fullScreen = mainWindow.isFullScreen();
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mainWindowPosition.changed = true;
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}
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function saveMainWindowPosition() {
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if (!mainWindowPosition.changed) {
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return;
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}
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delete mainWindowPosition.changed;
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try {
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fs.writeFileSync(windowPositionFileName, JSON.stringify(mainWindowPosition), 'utf8');
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} catch (e) {}
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}
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function restoreMainWindowPosition() {
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fs.readFile(windowPositionFileName, 'utf8', (e, data) => {
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if (data) {
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mainWindowPosition = JSON.parse(data);
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if (mainWindow && mainWindowPosition) {
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if (mainWindowPosition.width && mainWindowPosition.height) {
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mainWindow.setBounds(mainWindowPosition);
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coerceMainWindowPositionToConnectedDisplay();
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}
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if (mainWindowPosition.maximized) {
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mainWindow.maximize();
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}
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if (mainWindowPosition.fullScreen) {
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mainWindow.setFullScreen(true);
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}
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}
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}
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});
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}
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function mainWindowBlur() {
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emitRemoteEvent('main-window-blur');
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}
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function mainWindowFocus() {
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emitRemoteEvent('main-window-focus');
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}
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function emitRemoteEvent(e, arg) {
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if (mainWindow && mainWindow.webContents) {
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app.emit('remote-app-event', {
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name: e,
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data: arg
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});
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}
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}
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function setMenu() {
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if (process.platform === 'darwin') {
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const name = require('electron').app.name;
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const template = [
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{
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label: name,
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submenu: [
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{ role: 'about' },
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{ type: 'separator' },
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{ role: 'services', submenu: [] },
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{ type: 'separator' },
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{ accelerator: 'Command+H', role: 'hide' },
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{ accelerator: 'Command+Shift+H', role: 'hideothers' },
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{ role: 'unhide' },
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{ type: 'separator' },
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{ role: 'quit', accelerator: 'Command+Q' }
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]
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},
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{
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label: 'Edit',
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submenu: [
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{ accelerator: 'CmdOrCtrl+Z', role: 'undo' },
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{ accelerator: 'Shift+CmdOrCtrl+Z', role: 'redo' },
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{ type: 'separator' },
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{ accelerator: 'CmdOrCtrl+X', role: 'cut' },
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{ accelerator: 'CmdOrCtrl+C', role: 'copy' },
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{ accelerator: 'CmdOrCtrl+V', role: 'paste' },
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{ accelerator: 'CmdOrCtrl+A', role: 'selectall' }
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]
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},
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{
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label: 'Window',
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submenu: [
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{ accelerator: 'CmdOrCtrl+M', role: 'minimize' },
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{ accelerator: 'Command+W', role: 'close' }
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]
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}
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];
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const menu = electron.Menu.buildFromTemplate(template);
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electron.Menu.setApplicationMenu(menu);
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} else {
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mainWindow.setMenuBarVisibility(false);
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mainWindow.setMenu(null);
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electron.Menu.setApplicationMenu(null);
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}
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}
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function onContextMenu(e, props) {
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if (props.inputFieldType !== 'plainText' || !props.isEditable) {
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return;
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}
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const Menu = electron.Menu;
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const inputMenu = Menu.buildFromTemplate([
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{ role: 'undo' },
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{ role: 'redo' },
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{ type: 'separator' },
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{ role: 'cut' },
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{ role: 'copy' },
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{ role: 'paste' },
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{ type: 'separator' },
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{ role: 'selectall' }
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]);
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inputMenu.popup(mainWindow);
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}
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function notifyOpenFile() {
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if (ready && openFile && mainWindow) {
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const openKeyfile = process.argv
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.filter(arg => arg.startsWith('--keyfile='))
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.map(arg => arg.replace('--keyfile=', ''))[0];
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const fileInfo = JSON.stringify({ data: openFile, key: openKeyfile });
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mainWindow.webContents.executeJavaScript(
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'if (window.launcherOpen) { window.launcherOpen(' +
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fileInfo +
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'); } ' +
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' else { window.launcherOpenedFile=' +
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fileInfo +
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'; }'
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);
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openFile = null;
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}
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}
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function setGlobalShortcuts(appSettings) {
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const defaultShortcutModifiers = process.platform === 'darwin' ? 'Ctrl+Alt+' : 'Shift+Alt+';
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const defaultShortcuts = {
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AutoType: { shortcut: defaultShortcutModifiers + 'T', event: 'auto-type' },
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CopyPassword: { shortcut: defaultShortcutModifiers + 'C', event: 'copy-password' },
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CopyUser: { shortcut: defaultShortcutModifiers + 'B', event: 'copy-user' },
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CopyUrl: { shortcut: defaultShortcutModifiers + 'U', event: 'copy-url' },
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CopyOtp: { event: 'copy-otp' },
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RestoreApp: { action: restoreMainWindow }
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};
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electron.globalShortcut.unregisterAll();
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for (const [key, shortcutDef] of Object.entries(defaultShortcuts)) {
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const fromSettings = appSettings[`globalShortcut${key}`];
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const shortcut = fromSettings || shortcutDef.shortcut;
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if (shortcut) {
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try {
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electron.globalShortcut.register(shortcut, () => {
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if (shortcutDef.event) {
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emitRemoteEvent(shortcutDef.event);
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}
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if (shortcutDef.action) {
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shortcutDef.action();
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}
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});
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} catch (e) {}
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}
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}
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perfTimestamps &&
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perfTimestamps.push({ name: 'setting global shortcuts', ts: process.hrtime() });
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}
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function subscribePowerEvents() {
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electron.powerMonitor.on('suspend', () => {
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emitRemoteEvent('power-monitor-suspend');
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});
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electron.powerMonitor.on('resume', () => {
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emitRemoteEvent('power-monitor-resume');
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});
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electron.powerMonitor.on('lock-screen', () => {
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emitRemoteEvent('os-lock');
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});
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perfTimestamps &&
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perfTimestamps.push({ name: 'subscribing to power events', ts: process.hrtime() });
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}
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function setEnv() {
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app.setPath('userData', path.join(tempUserDataPath, tempUserDataPathRand));
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if (
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process.platform === 'linux' &&
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['Pantheon', 'Unity:Unity7'].indexOf(process.env.XDG_CURRENT_DESKTOP) !== -1
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) {
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// https://github.com/electron/electron/issues/9046
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process.env.XDG_CURRENT_DESKTOP = 'Unity';
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}
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perfTimestamps && perfTimestamps.push({ name: 'setting env', ts: process.hrtime() });
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}
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function restorePreferences() {
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const profileConfigPath = path.join(userDataDir, 'profile.json');
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const newProfile = { dir: tempUserDataPathRand };
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let oldProfile;
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try {
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oldProfile = JSON.parse(fs.readFileSync(profileConfigPath, 'utf8'));
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} catch (e) {}
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fs.writeFileSync(profileConfigPath, JSON.stringify(newProfile));
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if (oldProfile && oldProfile.dir && /^[\d.]+$/.test(oldProfile.dir)) {
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const oldProfilePath = path.join(tempUserDataPath, oldProfile.dir);
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const newProfilePath = path.join(tempUserDataPath, newProfile.dir);
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if (fs.existsSync(path.join(oldProfilePath, 'Cookies'))) {
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if (!fs.existsSync(newProfilePath)) {
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fs.mkdirSync(newProfilePath);
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}
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const cookiesFileSrc = path.join(oldProfilePath, 'Cookies');
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const cookiesFileDest = path.join(newProfilePath, 'Cookies');
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|
try {
|
|
fs.renameSync(cookiesFileSrc, cookiesFileDest);
|
|
} catch (e) {
|
|
try {
|
|
fs.copyFileSync(cookiesFileSrc, cookiesFileDest);
|
|
} catch (e) {}
|
|
}
|
|
}
|
|
}
|
|
|
|
perfTimestamps && perfTimestamps.push({ name: 'restoring preferences', ts: process.hrtime() });
|
|
}
|
|
|
|
function deleteOldTempFiles() {
|
|
if (app.oldTempFilesDeleted) {
|
|
return;
|
|
}
|
|
setTimeout(() => {
|
|
for (const dir of fs.readdirSync(tempUserDataPath)) {
|
|
if (dir !== tempUserDataPathRand) {
|
|
try {
|
|
deleteRecursive(path.join(tempUserDataPath, dir));
|
|
} catch (e) {}
|
|
}
|
|
}
|
|
app.oldTempFilesDeleted = true; // this is added to prevent file deletion on restart
|
|
}, 1000);
|
|
perfTimestamps &&
|
|
perfTimestamps.push({ name: 'deleting old temp files', ts: process.hrtime() });
|
|
}
|
|
|
|
function deleteRecursive(dir) {
|
|
for (const file of fs.readdirSync(dir)) {
|
|
const filePath = path.join(dir, file);
|
|
if (fs.lstatSync(filePath).isDirectory()) {
|
|
deleteRecursive(filePath);
|
|
} else {
|
|
fs.unlinkSync(filePath);
|
|
}
|
|
}
|
|
fs.rmdirSync(dir);
|
|
}
|
|
|
|
function setDevAppIcon() {
|
|
if (isDev && htmlPath) {
|
|
const icon = electron.nativeImage.createFromPath(
|
|
path.join(__dirname, '../graphics/512x512.png')
|
|
);
|
|
app.dock.setIcon(icon);
|
|
}
|
|
}
|
|
|
|
// When sending a PUT XMLHttpRequest Chromium includes the header "Origin: file://".
|
|
// This confuses some WebDAV clients, notably OwnCloud.
|
|
// The header is invalid, so removing it everywhere it occurs should do no harm.
|
|
|
|
function hookRequestHeaders() {
|
|
electron.session.defaultSession.webRequest.onBeforeSendHeaders((details, callback) => {
|
|
if (!details.url.startsWith('ws:')) {
|
|
delete details.requestHeaders.Origin;
|
|
}
|
|
callback({ requestHeaders: details.requestHeaders });
|
|
});
|
|
perfTimestamps &&
|
|
perfTimestamps.push({ name: 'setting request handlers', ts: process.hrtime() });
|
|
}
|
|
|
|
// If a display is disconnected while KeeWeb is minimized, Electron does not
|
|
// ensure that the restored window appears on a display that is still connected.
|
|
// This checks to be sure the title bar is somewhere the user can grab it,
|
|
// without making it impossible to minimize and restore a window keeping it
|
|
// partially off-screen or straddling two displays if the user desires that.
|
|
|
|
function coerceMainWindowPositionToConnectedDisplay() {
|
|
const eScreen = electron.screen;
|
|
const displays = eScreen.getAllDisplays();
|
|
if (!displays || !displays.length) return;
|
|
const windowBounds = mainWindow.getBounds();
|
|
const contentBounds = mainWindow.getContentBounds();
|
|
const tbLeft = windowBounds.x;
|
|
const tbRight = windowBounds.x + windowBounds.width;
|
|
const tbTop = windowBounds.y;
|
|
const tbBottom = contentBounds.y;
|
|
// 160px width and 2/3s the title bar height should be enough that the user can grab it
|
|
for (let i = 0; i < displays.length; ++i) {
|
|
const workArea = displays[i].workArea;
|
|
const overlapWidth =
|
|
Math.min(tbRight, workArea.x + workArea.width) - Math.max(tbLeft, workArea.x);
|
|
const overlapHeight =
|
|
Math.min(tbBottom, workArea.y + workArea.height) - Math.max(tbTop, workArea.y);
|
|
if (overlapWidth >= 160 && 3 * overlapHeight >= 2 * (tbBottom - tbTop)) return;
|
|
}
|
|
// If we get here, no display contains a big enough strip of the title bar
|
|
// that we can be confident the user can drag it into visibility. Rather than
|
|
// attempt to guess what the user wants, just center it on the primary display.
|
|
// Try to keep the previous height and width, but clamp each to 90% of the workarea.
|
|
const workArea = eScreen.getPrimaryDisplay().workArea;
|
|
const newWidth = Math.min(windowBounds.width, Math.floor(0.9 * workArea.width));
|
|
const newHeight = Math.min(windowBounds.height, Math.floor(0.9 * workArea.height));
|
|
mainWindow.setBounds({
|
|
'x': workArea.x + Math.floor((workArea.width - newWidth) / 2),
|
|
'y': workArea.y + Math.floor((workArea.height - newHeight) / 2),
|
|
'width': newWidth,
|
|
'height': newHeight
|
|
});
|
|
updateMainWindowPosition();
|
|
}
|
|
|
|
function reportStartProfile() {
|
|
if (!perfTimestamps) {
|
|
return;
|
|
}
|
|
|
|
const processCreationTime = process.getCreationTime();
|
|
const totalTime = Math.round(Date.now() - processCreationTime);
|
|
let lastTs = 0;
|
|
const timings = perfTimestamps
|
|
.map(milestone => {
|
|
const ts = milestone.ts;
|
|
const elapsed = lastTs
|
|
? Math.round((ts[0] - lastTs[0]) * 1e3 + (ts[1] - lastTs[1]) / 1e6)
|
|
: 0;
|
|
lastTs = ts;
|
|
return {
|
|
name: milestone.name,
|
|
elapsed
|
|
};
|
|
})
|
|
.slice(1);
|
|
|
|
perfTimestamps = global.perfTimestamps = undefined;
|
|
|
|
const startProfile = { totalTime, timings };
|
|
emitRemoteEvent('start-profile', startProfile);
|
|
}
|