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https://github.com/bitwarden/browser
synced 2025-12-16 16:23:44 +00:00
Split jslib into multiple modules (#363)
* Split jslib into multiple modules
This commit is contained in:
Oscar Hinton
GitHub
402
angular/src/components/view.component.ts
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402
angular/src/components/view.component.ts
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@@ -0,0 +1,402 @@
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import {
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ChangeDetectorRef,
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Directive,
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EventEmitter,
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Input,
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NgZone,
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OnDestroy,
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OnInit,
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Output,
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} from '@angular/core';
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import { CipherRepromptType } from 'jslib-common/enums/cipherRepromptType';
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import { CipherType } from 'jslib-common/enums/cipherType';
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import { EventType } from 'jslib-common/enums/eventType';
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import { FieldType } from 'jslib-common/enums/fieldType';
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import { ApiService } from 'jslib-common/abstractions/api.service';
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import { AuditService } from 'jslib-common/abstractions/audit.service';
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import { BroadcasterService } from 'jslib-common/abstractions/broadcaster.service';
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import { CipherService } from 'jslib-common/abstractions/cipher.service';
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import { CryptoService } from 'jslib-common/abstractions/crypto.service';
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import { EventService } from 'jslib-common/abstractions/event.service';
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import { I18nService } from 'jslib-common/abstractions/i18n.service';
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import { PasswordRepromptService } from 'jslib-common/abstractions/passwordReprompt.service';
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import { PlatformUtilsService } from 'jslib-common/abstractions/platformUtils.service';
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import { TokenService } from 'jslib-common/abstractions/token.service';
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import { TotpService } from 'jslib-common/abstractions/totp.service';
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import { UserService } from 'jslib-common/abstractions/user.service';
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import { ErrorResponse } from 'jslib-common/models/response/errorResponse';
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import { AttachmentView } from 'jslib-common/models/view/attachmentView';
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import { CipherView } from 'jslib-common/models/view/cipherView';
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import { FieldView } from 'jslib-common/models/view/fieldView';
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import { LoginUriView } from 'jslib-common/models/view/loginUriView';
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const BroadcasterSubscriptionId = 'ViewComponent';
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@Directive()
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export class ViewComponent implements OnDestroy, OnInit {
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@Input() cipherId: string;
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@Output() onEditCipher = new EventEmitter<CipherView>();
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@Output() onCloneCipher = new EventEmitter<CipherView>();
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@Output() onShareCipher = new EventEmitter<CipherView>();
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@Output() onDeletedCipher = new EventEmitter<CipherView>();
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@Output() onRestoredCipher = new EventEmitter<CipherView>();
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cipher: CipherView;
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showPassword: boolean;
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showCardNumber: boolean;
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showCardCode: boolean;
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canAccessPremium: boolean;
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totpCode: string;
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totpCodeFormatted: string;
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totpDash: number;
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totpSec: number;
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totpLow: boolean;
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fieldType = FieldType;
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checkPasswordPromise: Promise<number>;
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private totpInterval: any;
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private previousCipherId: string;
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private passwordReprompted: boolean = false;
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constructor(protected cipherService: CipherService, protected totpService: TotpService,
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protected tokenService: TokenService, protected i18nService: I18nService,
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protected cryptoService: CryptoService, protected platformUtilsService: PlatformUtilsService,
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protected auditService: AuditService, protected win: Window,
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protected broadcasterService: BroadcasterService, protected ngZone: NgZone,
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protected changeDetectorRef: ChangeDetectorRef, protected userService: UserService,
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protected eventService: EventService, protected apiService: ApiService,
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protected passwordRepromptService: PasswordRepromptService) { }
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ngOnInit() {
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this.broadcasterService.subscribe(BroadcasterSubscriptionId, (message: any) => {
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this.ngZone.run(async () => {
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switch (message.command) {
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case 'syncCompleted':
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if (message.successfully) {
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await this.load();
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this.changeDetectorRef.detectChanges();
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}
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break;
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}
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});
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});
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}
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ngOnDestroy() {
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this.broadcasterService.unsubscribe(BroadcasterSubscriptionId);
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this.cleanUp();
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}
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async load() {
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this.cleanUp();
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const cipher = await this.cipherService.get(this.cipherId);
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this.cipher = await cipher.decrypt();
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this.canAccessPremium = await this.userService.canAccessPremium();
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if (this.cipher.type === CipherType.Login && this.cipher.login.totp &&
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(cipher.organizationUseTotp || this.canAccessPremium)) {
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await this.totpUpdateCode();
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const interval = this.totpService.getTimeInterval(this.cipher.login.totp);
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await this.totpTick(interval);
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this.totpInterval = setInterval(async () => {
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await this.totpTick(interval);
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}, 1000);
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}
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if (this.previousCipherId !== this.cipherId) {
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this.eventService.collect(EventType.Cipher_ClientViewed, this.cipherId);
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}
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this.previousCipherId = this.cipherId;
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}
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async edit() {
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if (await this.promptPassword()) {
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this.onEditCipher.emit(this.cipher);
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return true;
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}
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return false;
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}
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async clone() {
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if (await this.promptPassword()) {
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this.onCloneCipher.emit(this.cipher);
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return true;
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}
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return false;
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}
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async share() {
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if (await this.promptPassword()) {
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this.onShareCipher.emit(this.cipher);
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return true;
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}
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return false;
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}
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async delete(): Promise<boolean> {
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if (!await this.promptPassword()) {
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return;
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}
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const confirmed = await this.platformUtilsService.showDialog(
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this.i18nService.t(this.cipher.isDeleted ? 'permanentlyDeleteItemConfirmation' : 'deleteItemConfirmation'),
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this.i18nService.t('deleteItem'), this.i18nService.t('yes'), this.i18nService.t('no'), 'warning');
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if (!confirmed) {
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return false;
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}
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try {
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await this.deleteCipher();
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this.platformUtilsService.showToast('success', null,
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this.i18nService.t(this.cipher.isDeleted ? 'permanentlyDeletedItem' : 'deletedItem'));
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this.onDeletedCipher.emit(this.cipher);
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} catch { }
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return true;
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}
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async restore(): Promise<boolean> {
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if (!this.cipher.isDeleted) {
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return false;
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}
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const confirmed = await this.platformUtilsService.showDialog(
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this.i18nService.t('restoreItemConfirmation'), this.i18nService.t('restoreItem'),
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this.i18nService.t('yes'), this.i18nService.t('no'), 'warning');
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if (!confirmed) {
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return false;
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}
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try {
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await this.restoreCipher();
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this.platformUtilsService.showToast('success', null, this.i18nService.t('restoredItem'));
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this.onRestoredCipher.emit(this.cipher);
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} catch { }
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return true;
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}
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async togglePassword() {
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if (!await this.promptPassword()) {
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return;
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}
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this.showPassword = !this.showPassword;
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if (this.showPassword) {
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this.eventService.collect(EventType.Cipher_ClientToggledPasswordVisible, this.cipherId);
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}
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}
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async toggleCardNumber() {
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if (!await this.promptPassword()) {
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return;
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}
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this.showCardNumber = !this.showCardNumber;
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if (this.showCardNumber) {
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this.eventService.collect(EventType.Cipher_ClientToggledCardCodeVisible, this.cipherId);
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}
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}
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async toggleCardCode() {
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if (!await this.promptPassword()) {
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return;
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}
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this.showCardCode = !this.showCardCode;
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if (this.showCardCode) {
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this.eventService.collect(EventType.Cipher_ClientToggledCardCodeVisible, this.cipherId);
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}
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}
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async checkPassword() {
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if (this.cipher.login == null || this.cipher.login.password == null || this.cipher.login.password === '') {
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return;
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}
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this.checkPasswordPromise = this.auditService.passwordLeaked(this.cipher.login.password);
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const matches = await this.checkPasswordPromise;
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if (matches > 0) {
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this.platformUtilsService.showToast('warning', null,
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this.i18nService.t('passwordExposed', matches.toString()));
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} else {
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this.platformUtilsService.showToast('success', null, this.i18nService.t('passwordSafe'));
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}
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}
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async toggleFieldValue(field: FieldView) {
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if (!await this.promptPassword()) {
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return;
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}
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const f = (field as any);
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f.showValue = !f.showValue;
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if (f.showValue) {
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this.eventService.collect(EventType.Cipher_ClientToggledHiddenFieldVisible, this.cipherId);
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}
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}
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launch(uri: LoginUriView, cipherId?: string) {
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if (!uri.canLaunch) {
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return;
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}
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if (cipherId) {
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this.cipherService.updateLastLaunchedDate(cipherId);
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}
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this.platformUtilsService.launchUri(uri.launchUri);
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}
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async copy(value: string, typeI18nKey: string, aType: string) {
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if (value == null) {
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return;
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}
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if (this.passwordRepromptService.protectedFields().includes(aType) && !await this.promptPassword()) {
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return;
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}
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const copyOptions = this.win != null ? { window: this.win } : null;
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this.platformUtilsService.copyToClipboard(value, copyOptions);
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this.platformUtilsService.showToast('info', null,
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this.i18nService.t('valueCopied', this.i18nService.t(typeI18nKey)));
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if (typeI18nKey === 'password') {
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this.eventService.collect(EventType.Cipher_ClientToggledHiddenFieldVisible, this.cipherId);
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} else if (typeI18nKey === 'securityCode') {
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this.eventService.collect(EventType.Cipher_ClientCopiedCardCode, this.cipherId);
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} else if (aType === 'H_Field') {
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this.eventService.collect(EventType.Cipher_ClientCopiedHiddenField, this.cipherId);
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}
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}
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setTextDataOnDrag(event: DragEvent, data: string) {
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event.dataTransfer.setData('text', data);
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}
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async downloadAttachment(attachment: AttachmentView) {
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if (!await this.promptPassword()) {
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return;
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}
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const a = (attachment as any);
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if (a.downloading) {
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return;
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}
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if (this.cipher.organizationId == null && !this.canAccessPremium) {
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this.platformUtilsService.showToast('error', this.i18nService.t('premiumRequired'),
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this.i18nService.t('premiumRequiredDesc'));
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return;
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}
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let url: string;
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try {
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const attachmentDownloadResponse = await this.apiService.getAttachmentData(this.cipher.id, attachment.id);
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url = attachmentDownloadResponse.url;
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} catch (e) {
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if (e instanceof ErrorResponse && (e as ErrorResponse).statusCode === 404) {
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url = attachment.url;
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} else if (e instanceof ErrorResponse) {
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throw new Error((e as ErrorResponse).getSingleMessage());
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} else {
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throw e;
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}
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}
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a.downloading = true;
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const response = await fetch(new Request(url, { cache: 'no-store' }));
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if (response.status !== 200) {
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this.platformUtilsService.showToast('error', null, this.i18nService.t('errorOccurred'));
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a.downloading = false;
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return;
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}
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try {
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const buf = await response.arrayBuffer();
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const key = attachment.key != null ? attachment.key :
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await this.cryptoService.getOrgKey(this.cipher.organizationId);
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const decBuf = await this.cryptoService.decryptFromBytes(buf, key);
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this.platformUtilsService.saveFile(this.win, decBuf, null, attachment.fileName);
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} catch (e) {
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this.platformUtilsService.showToast('error', null, this.i18nService.t('errorOccurred'));
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}
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a.downloading = false;
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}
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protected deleteCipher() {
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return this.cipher.isDeleted ? this.cipherService.deleteWithServer(this.cipher.id)
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: this.cipherService.softDeleteWithServer(this.cipher.id);
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}
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protected restoreCipher() {
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return this.cipherService.restoreWithServer(this.cipher.id);
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}
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protected async promptPassword() {
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if (this.cipher.reprompt === CipherRepromptType.None || this.passwordReprompted) {
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return true;
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}
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return this.passwordReprompted = await this.passwordRepromptService.showPasswordPrompt();
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}
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private cleanUp() {
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this.totpCode = null;
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this.cipher = null;
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this.showPassword = false;
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this.showCardNumber = false;
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this.showCardCode = false;
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this.passwordReprompted = false;
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if (this.totpInterval) {
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clearInterval(this.totpInterval);
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}
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}
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private async totpUpdateCode() {
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if (this.cipher == null || this.cipher.type !== CipherType.Login || this.cipher.login.totp == null) {
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if (this.totpInterval) {
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clearInterval(this.totpInterval);
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}
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return;
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}
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this.totpCode = await this.totpService.getCode(this.cipher.login.totp);
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if (this.totpCode != null) {
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if (this.totpCode.length > 4) {
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const half = Math.floor(this.totpCode.length / 2);
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this.totpCodeFormatted = this.totpCode.substring(0, half) + ' ' + this.totpCode.substring(half);
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} else {
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this.totpCodeFormatted = this.totpCode;
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}
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} else {
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this.totpCodeFormatted = null;
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if (this.totpInterval) {
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clearInterval(this.totpInterval);
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}
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}
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}
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private async totpTick(intervalSeconds: number) {
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const epoch = Math.round(new Date().getTime() / 1000.0);
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const mod = epoch % intervalSeconds;
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this.totpSec = intervalSeconds - mod;
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this.totpDash = +(Math.round((((78.6 / intervalSeconds) * mod) + 'e+2') as any) + 'e-2');
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this.totpLow = this.totpSec <= 7;
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if (mod === 0) {
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await this.totpUpdateCode();
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}
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}
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}
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