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bitwarden-estensione-browser
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convert lock service to ts

This commit is contained in:
Kyle Spearrin 2017-11-07 08:24:10 -05:00
parent e5fec1fc9a
commit 5a905bb4c1
5 changed files with 92 additions and 153 deletions
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1
src/background.d.ts vendored
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@ -1,3 +1,4 @@
declare function escape(s: string): string;
declare function unescape(s: string): string;
declare var forge: any;
declare var opr: any;

5
src/background.js
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@ -8,7 +8,7 @@ import CryptoService from './services/crypto.service';
import EnvironmentService from './services/environment.service';
import FolderService from './services/folder.service';
import i18nService from './services/i18nService.js';
import LockService from './services/lockService.js';
import LockService from './services/lock.service';
import PasswordGenerationService from './services/passwordGeneration.service';
import SettingsService from './services/settings.service';
import SyncService from './services/sync.service';
@ -103,8 +103,7 @@ var bg_isBackground = true,
window.bg_settingsService = bg_settingsService = new SettingsService(bg_userService);
window.bg_cipherService = bg_cipherService = new CipherService(bg_cryptoService, bg_userService, bg_settingsService, bg_apiService);
window.bg_folderService = bg_folderService = new FolderService(bg_cryptoService, bg_userService, bg_i18nService, bg_apiService);
window.bg_lockService = bg_lockService = new LockService(bg_constantsService, bg_cryptoService, bg_folderService, bg_cipherService, bg_utilsService,
setIcon, refreshBadgeAndMenu);
window.bg_lockService = bg_lockService = new LockService(bg_cipherService, bg_folderService, bg_cryptoService, bg_utilsService, setIcon, refreshBadgeAndMenu);
window.bg_syncService = bg_syncService = new SyncService(bg_userService, bg_apiService, bg_settingsService, bg_folderService, bg_cipherService, bg_cryptoService, logout);
window.bg_passwordGenerationService = bg_passwordGenerationService = new PasswordGenerationService(bg_cryptoService);
window.bg_totpService = bg_totpService = new TotpService();

87
src/services/lock.service.ts Normal file
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@ -0,0 +1,87 @@
import CipherService from './cipher.service';
import ConstantsService from './constants.service';
import CryptoService from './crypto.service';
import FolderService from './folder.service';
import UtilsService from './utils.service';
export default class LockService {
constructor(private cipherService: CipherService, private folderService: FolderService,
private cryptoService: CryptoService, private utilsService: UtilsService,
private setIcon: Function, private refreshBadgeAndMenu: Function) {
this.checkLock();
setInterval(() => this.checkLock(), 10 * 1000); // check every 10 seconds
const self = this;
if ((window as any).chrome.idle && (window as any).chrome.idle.onStateChanged) {
(window as any).chrome.idle.onStateChanged.addListener(async (newState: string) => {
if (newState === 'locked') {
const lockOption = await UtilsService.getObjFromStorage<number>(ConstantsService.lockOptionKey);
if (lockOption === -2) {
self.lock();
}
}
});
}
}
async checkLock(): Promise<void> {
const popupOpen = chrome.extension.getViews({ type: 'popup' }).length > 0;
const tabOpen = chrome.extension.getViews({ type: 'tab' }).length > 0;
const sidebarView = this.sidebarViewName();
const sidebarOpen = sidebarView != null && chrome.extension.getViews({ type: sidebarView }).length > 0;
if (popupOpen || tabOpen || sidebarOpen) {
// Do not lock
return;
}
const key = await this.cryptoService.getKey();
if (key == null) {
// no key so no need to lock
return;
}
const lockOption = await UtilsService.getObjFromStorage<number>(ConstantsService.lockOptionKey);
if (lockOption == null || lockOption < 0) {
return;
}
const lastActive = await UtilsService.getObjFromStorage<number>(ConstantsService.lastActiveKey);
if (lastActive == null) {
return;
}
const lockOptionSeconds = lockOption * 60;
const diffSeconds = ((new Date()).getTime() - lastActive) / 1000;
if (diffSeconds >= lockOptionSeconds) {
// need to lock now
await this.lock();
}
}
async lock(): Promise<void> {
await Promise.all([
this.cryptoService.clearKey(),
this.cryptoService.clearOrgKeys(true),
this.cryptoService.clearPrivateKey(true),
this.cryptoService.clearEncKey(true),
]);
this.setIcon();
this.folderService.clearCache();
this.cipherService.clearCache();
this.refreshBadgeAndMenu();
}
// Helpers
private sidebarViewName(): string {
if ((window as any).chrome.sidebarAction && this.utilsService.isFirefox()) {
return 'sidebar';
} else if (this.utilsService.isOpera() && (typeof opr !== 'undefined') && opr.sidebarAction) {
return 'sidebar_panel';
}
return null;
}
}

148
src/services/lockService.js
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@ -1,148 +0,0 @@
export default function LockService(constantsService, cryptoService, folderService, cipherService, utilsService, setIcon, refreshBadgeAndMenu) {
this.lastLockCheck = null;
this.constantsService = constantsService;
this.cryptoService = cryptoService;
this.folderService = folderService;
this.cipherService = cipherService;
this.utilsService = utilsService;
this.setIcon = setIcon;
this.refreshBadgeAndMenu = refreshBadgeAndMenu;
initLockService(this);
}
function initLockService(self) {
checkLock();
setInterval(checkLock, 10 * 1000); // check every 10 seconds
function checkLock() {
var now = new Date();
if (self.lastLockCheck && (now - self.lastLockCheck) < 5000) {
// can only check lock every 5 seconds
return;
}
self.lastLockCheck = now;
var popupOpen = chrome.extension.getViews({ type: 'popup' }).length > 0;
var tabOpen = chrome.extension.getViews({ type: 'tab' }).length > 0;
var sidebarView = sidebarViewName(self.utilsService);
var sidebarOpen = sidebarView && chrome.extension.getViews({ type: sidebarView }).length > 0;
if (popupOpen || tabOpen || sidebarOpen) {
// Do not lock
return;
}
var lockOptionSeconds = null;
self.cryptoService.getKey().then(function (key) {
if (!key) {
// no key so no need to lock
return false;
}
return getLockOption();
}).then(function (lockOption) {
if (lockOption === false || lockOption < 0) {
return;
}
lockOptionSeconds = lockOption * 60;
return getLastActive();
}).then(function (lastActive) {
if (lockOptionSeconds === null) {
return;
}
var diffSeconds = ((new Date()).getTime() - lastActive) / 1000;
if (diffSeconds >= lockOptionSeconds) {
// need to lock now
return self.lock();
}
});
}
if (chrome.idle && chrome.idle.onStateChanged) {
chrome.idle.onStateChanged.addListener(function (newState) {
if (newState === 'locked') {
getLockOption().then(function (lockOption) {
if (lockOption !== -2) {
return;
}
return self.lock();
});
}
});
}
LockService.prototype.lock = function () {
return Q.all([
self.cryptoService.clearKey(),
self.cryptoService.clearOrgKeys(true),
self.cryptoService.clearPrivateKey(true),
self.cryptoService.clearEncKey(true)
]).then(function () {
self.setIcon();
self.folderService.clearCache();
self.cipherService.clearCache();
self.refreshBadgeAndMenu();
});
};
function getLockOption() {
var deferred = Q.defer();
chrome.storage.local.get(self.constantsService.lockOptionKey, function (obj) {
if (obj && obj[self.constantsService.lockOptionKey] === 0 || obj[self.constantsService.lockOptionKey]) {
deferred.resolve(parseInt(obj[self.constantsService.lockOptionKey]));
}
else {
deferred.reject();
}
});
return deferred.promise;
}
function getLastActive() {
var deferred = Q.defer();
chrome.storage.local.get(self.constantsService.lastActiveKey, function (obj) {
if (obj && obj[self.constantsService.lastActiveKey]) {
deferred.resolve(obj[self.constantsService.lastActiveKey]);
}
else {
deferred.reject();
}
});
return deferred.promise;
}
function getIdleState(detectionInterval) {
detectionInterval = detectionInterval || (60 * 5);
var deferred = Q.defer();
if (chrome.idle && chrome.idle.queryState) {
chrome.idle.queryState(detectionInterval, function (state) {
deferred.resolve(state);
});
}
else {
deferred.resolve('active');
}
return deferred.promise;
}
function sidebarViewName(utilsService) {
if (chrome.sidebarAction && utilsService.isFirefox()) {
return 'sidebar';
}
else if (utilsService.isOpera() && (typeof opr !== 'undefined') && opr.sidebarAction) {
return 'sidebar_panel';
}
return null;
}
}

4
src/services/utils.service.ts
View File

@ -163,7 +163,7 @@ export default class UtilsService {
static getObjFromStorage<T>(key: string): Promise<T> {
return new Promise((resolve) => {
chrome.storage.local.get(key, (obj: any) => {
if (obj && obj[key]) {
if (obj && (typeof obj[key] !== 'undefined') && obj[key] !== null) {
resolve(obj[key] as T);
} else {
resolve(null);
@ -252,7 +252,7 @@ export default class UtilsService {
if (navigator.userAgent.indexOf('Firefox') !== -1 || navigator.userAgent.indexOf('Gecko/') !== -1) {
this.browserCache = BrowserType.Firefox;
} else if ((!!(window as any).opr && !!(window as any).opr.addons) || !!(window as any).opera ||
} else if ((!!(window as any).opr && !!opr.addons) || !!(window as any).opera ||
navigator.userAgent.indexOf(' OPR/') >= 0) {
this.browserCache = BrowserType.Opera;
} else if (navigator.userAgent.indexOf(' Edge/') !== -1) {