352 lines
12 KiB
TypeScript
352 lines
12 KiB
TypeScript
import { BrowserApi } from '../browser/browserApi';
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import { SafariApp } from '../browser/safariApp';
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import { DeviceType } from 'jslib-common/enums/deviceType';
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import { MessagingService } from 'jslib-common/abstractions/messaging.service';
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import { PlatformUtilsService } from 'jslib-common/abstractions/platformUtils.service';
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const DialogPromiseExpiration = 600000; // 10 minutes
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export default class BrowserPlatformUtilsService implements PlatformUtilsService {
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identityClientId: string = 'browser';
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private showDialogResolves = new Map<number, { resolve: (value: boolean) => void, date: Date }>();
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private passwordDialogResolves = new Map<number, { tryResolve: (canceled: boolean, password: string) => Promise<boolean>, date: Date }>();
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private deviceCache: DeviceType = null;
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private prefersColorSchemeDark = window.matchMedia('(prefers-color-scheme: dark)');
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constructor(private messagingService: MessagingService,
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private clipboardWriteCallback: (clipboardValue: string, clearMs: number) => void,
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private biometricCallback: () => Promise<boolean>) { }
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getDevice(): DeviceType {
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if (this.deviceCache) {
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return this.deviceCache;
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}
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if (navigator.userAgent.indexOf(' Firefox/') !== -1 || navigator.userAgent.indexOf(' Gecko/') !== -1) {
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this.deviceCache = DeviceType.FirefoxExtension;
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} else if ((!!(window as any).opr && !!opr.addons) || !!(window as any).opera ||
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navigator.userAgent.indexOf(' OPR/') >= 0) {
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this.deviceCache = DeviceType.OperaExtension;
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} else if (navigator.userAgent.indexOf(' Edg/') !== -1) {
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this.deviceCache = DeviceType.EdgeExtension;
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} else if (navigator.userAgent.indexOf(' Vivaldi/') !== -1) {
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this.deviceCache = DeviceType.VivaldiExtension;
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} else if ((window as any).chrome && navigator.userAgent.indexOf(' Chrome/') !== -1) {
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this.deviceCache = DeviceType.ChromeExtension;
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} else if (navigator.userAgent.indexOf(' Safari/') !== -1) {
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this.deviceCache = DeviceType.SafariExtension;
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}
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return this.deviceCache;
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}
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getDeviceString(): string {
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const device = DeviceType[this.getDevice()].toLowerCase();
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return device.replace('extension', '');
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}
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isFirefox(): boolean {
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return this.getDevice() === DeviceType.FirefoxExtension;
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}
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isChrome(): boolean {
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return this.getDevice() === DeviceType.ChromeExtension;
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}
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isEdge(): boolean {
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return this.getDevice() === DeviceType.EdgeExtension;
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}
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isOpera(): boolean {
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return this.getDevice() === DeviceType.OperaExtension;
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}
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isVivaldi(): boolean {
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return this.getDevice() === DeviceType.VivaldiExtension;
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}
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isSafari(): boolean {
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return this.getDevice() === DeviceType.SafariExtension;
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}
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isIE(): boolean {
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return false;
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}
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isMacAppStore(): boolean {
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return false;
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}
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async isViewOpen(): Promise<boolean> {
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if (await BrowserApi.isPopupOpen()) {
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return true;
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}
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if (this.isSafari()) {
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return false;
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}
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const sidebarView = this.sidebarViewName();
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const sidebarOpen = sidebarView != null && chrome.extension.getViews({ type: sidebarView }).length > 0;
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if (sidebarOpen) {
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return true;
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}
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const tabOpen = chrome.extension.getViews({ type: 'tab' }).length > 0;
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return tabOpen;
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}
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lockTimeout(): number {
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return null;
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}
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launchUri(uri: string, options?: any): void {
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BrowserApi.createNewTab(uri, options && options.extensionPage === true);
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}
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saveFile(win: Window, blobData: any, blobOptions: any, fileName: string): void {
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BrowserApi.downloadFile(win, blobData, blobOptions, fileName);
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}
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getApplicationVersion(): Promise<string> {
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return Promise.resolve(BrowserApi.getApplicationVersion());
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}
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supportsWebAuthn(win: Window): boolean {
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return (typeof(PublicKeyCredential) !== 'undefined');
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}
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supportsDuo(): boolean {
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return true;
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}
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showToast(type: 'error' | 'success' | 'warning' | 'info', title: string, text: string | string[],
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options?: any): void {
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this.messagingService.send('showToast', {
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text: text,
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title: title,
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type: type,
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options: options,
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});
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}
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showDialog(body: string, title?: string, confirmText?: string, cancelText?: string, type?: string,
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bodyIsHtml: boolean = false) {
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const dialogId = Math.floor(Math.random() * Number.MAX_SAFE_INTEGER);
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this.messagingService.send('showDialog', {
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text: bodyIsHtml ? null : body,
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html: bodyIsHtml ? body : null,
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title: title,
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confirmText: confirmText,
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cancelText: cancelText,
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type: type,
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dialogId: dialogId,
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});
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return new Promise<boolean>(resolve => {
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this.showDialogResolves.set(dialogId, { resolve: resolve, date: new Date() });
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});
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}
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async showPasswordDialog(title: string, body: string, passwordValidation: (value: string) => Promise<boolean>) {
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const dialogId = Math.floor(Math.random() * Number.MAX_SAFE_INTEGER);
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this.messagingService.send('showPasswordDialog', {
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title: title,
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body: body,
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dialogId: dialogId,
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});
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return new Promise<boolean>(resolve => {
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this.passwordDialogResolves.set(dialogId, {
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tryResolve: async (canceled: boolean, password: string) => {
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if (canceled) {
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resolve(false);
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return false;
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}
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if (await passwordValidation(password)) {
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resolve(true);
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return true;
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}
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},
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date: new Date(),
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});
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});
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}
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isDev(): boolean {
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return process.env.ENV === 'development';
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}
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isSelfHost(): boolean {
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return false;
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}
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copyToClipboard(text: string, options?: any): void {
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let win = window;
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let doc = window.document;
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if (options && (options.window || options.win)) {
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win = options.window || options.win;
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doc = win.document;
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} else if (options && options.doc) {
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doc = options.doc;
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}
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const clearing = options ? !!options.clearing : false;
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const clearMs: number = options && options.clearMs ? options.clearMs : null;
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if (this.isSafari()) {
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SafariApp.sendMessageToApp('copyToClipboard', text).then(() => {
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if (!clearing && this.clipboardWriteCallback != null) {
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this.clipboardWriteCallback(text, clearMs);
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}
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});
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} else if (this.isFirefox() && (win as any).navigator.clipboard && (win as any).navigator.clipboard.writeText) {
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(win as any).navigator.clipboard.writeText(text).then(() => {
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if (!clearing && this.clipboardWriteCallback != null) {
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this.clipboardWriteCallback(text, clearMs);
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}
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});
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} else if ((win as any).clipboardData && (win as any).clipboardData.setData) {
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// IE specific code path to prevent textarea being shown while dialog is visible.
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(win as any).clipboardData.setData('Text', text);
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if (!clearing && this.clipboardWriteCallback != null) {
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this.clipboardWriteCallback(text, clearMs);
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}
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} else if (doc.queryCommandSupported && doc.queryCommandSupported('copy')) {
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if (this.isChrome() && text === '') {
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text = '\u0000';
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}
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const textarea = doc.createElement('textarea');
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textarea.textContent = text == null || text === '' ? ' ' : text;
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// Prevent scrolling to bottom of page in MS Edge.
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textarea.style.position = 'fixed';
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doc.body.appendChild(textarea);
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textarea.select();
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try {
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// Security exception may be thrown by some browsers.
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if (doc.execCommand('copy') && !clearing && this.clipboardWriteCallback != null) {
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this.clipboardWriteCallback(text, clearMs);
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}
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} catch (e) {
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// tslint:disable-next-line
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console.warn('Copy to clipboard failed.', e);
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} finally {
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doc.body.removeChild(textarea);
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}
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}
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}
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async readFromClipboard(options?: any): Promise<string> {
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let win = window;
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let doc = window.document;
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if (options && (options.window || options.win)) {
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win = options.window || options.win;
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doc = win.document;
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} else if (options && options.doc) {
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doc = options.doc;
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}
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if (this.isSafari()) {
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return await SafariApp.sendMessageToApp('readFromClipboard');
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} else if (this.isFirefox() && (win as any).navigator.clipboard && (win as any).navigator.clipboard.readText) {
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return await (win as any).navigator.clipboard.readText();
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} else if (doc.queryCommandSupported && doc.queryCommandSupported('paste')) {
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const textarea = doc.createElement('textarea');
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// Prevent scrolling to bottom of page in MS Edge.
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textarea.style.position = 'fixed';
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doc.body.appendChild(textarea);
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textarea.focus();
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try {
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// Security exception may be thrown by some browsers.
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if (doc.execCommand('paste')) {
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return textarea.value;
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}
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} catch (e) {
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// tslint:disable-next-line
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console.warn('Read from clipboard failed.', e);
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} finally {
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doc.body.removeChild(textarea);
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}
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}
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return null;
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}
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resolveDialogPromise(dialogId: number, confirmed: boolean) {
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if (this.showDialogResolves.has(dialogId)) {
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const resolveObj = this.showDialogResolves.get(dialogId);
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resolveObj.resolve(confirmed);
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this.showDialogResolves.delete(dialogId);
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}
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// Clean up old promises
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this.showDialogResolves.forEach((val, key) => {
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const age = new Date().getTime() - val.date.getTime();
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if (age > DialogPromiseExpiration) {
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this.showDialogResolves.delete(key);
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}
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});
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}
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async resolvePasswordDialogPromise(dialogId: number, canceled: boolean, password: string): Promise<boolean> {
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let result = false;
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if (this.passwordDialogResolves.has(dialogId)) {
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const resolveObj = this.passwordDialogResolves.get(dialogId);
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if (await resolveObj.tryResolve(canceled, password)) {
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this.passwordDialogResolves.delete(dialogId);
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result = true;
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}
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}
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// Clean up old promises
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this.passwordDialogResolves.forEach((val, key) => {
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const age = new Date().getTime() - val.date.getTime();
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if (age > DialogPromiseExpiration) {
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this.passwordDialogResolves.delete(key);
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}
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});
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return result;
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}
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async supportsBiometric() {
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if (this.isFirefox()) {
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return parseInt((await browser.runtime.getBrowserInfo()).version.split('.')[0], 10) >= 87;
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}
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return true;
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}
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authenticateBiometric() {
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return this.biometricCallback();
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}
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sidebarViewName(): string {
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if ((window as any).chrome.sidebarAction && this.isFirefox()) {
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return 'sidebar';
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} else if (this.isOpera() && (typeof opr !== 'undefined') && opr.sidebarAction) {
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return 'sidebar_panel';
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}
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return null;
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}
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supportsSecureStorage(): boolean {
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return false;
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}
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getDefaultSystemTheme(): Promise<'light' | 'dark'> {
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return Promise.resolve(this.prefersColorSchemeDark.matches ? 'dark' : 'light');
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}
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onDefaultSystemThemeChange(callback: ((theme: 'light' | 'dark') => unknown)) {
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this.prefersColorSchemeDark.addListener(({ matches }) => {
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callback(matches ? 'dark' : 'light');
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});
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}
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}
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