100 lines
4.5 KiB
TypeScript
100 lines
4.5 KiB
TypeScript
import {
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Component,
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} from '@angular/core';
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import { ToasterService } from 'angular2-toaster';
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import { Angulartics2 } from 'angulartics2';
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import { ApiService } from 'jslib/abstractions/api.service';
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import { CryptoService } from 'jslib/abstractions/crypto.service';
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import { I18nService } from 'jslib/abstractions/i18n.service';
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import { MessagingService } from 'jslib/abstractions/messaging.service';
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import { PasswordGenerationService } from 'jslib/abstractions/passwordGeneration.service';
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import { PlatformUtilsService } from 'jslib/abstractions/platformUtils.service';
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import { UserService } from 'jslib/abstractions/user.service';
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import { PasswordRequest } from 'jslib/models/request/passwordRequest';
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@Component({
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selector: 'app-change-password',
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templateUrl: 'change-password.component.html',
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})
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export class ChangePasswordComponent {
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currentMasterPassword: string;
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newMasterPassword: string;
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confirmNewMasterPassword: string;
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formPromise: Promise<any>;
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masterPasswordScore: number;
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private masterPasswordStrengthTimeout: any;
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constructor(private apiService: ApiService, private i18nService: I18nService,
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private analytics: Angulartics2, private toasterService: ToasterService,
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private cryptoService: CryptoService, private messagingService: MessagingService,
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private userService: UserService, private passwordGenerationService: PasswordGenerationService,
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private platformUtilsService: PlatformUtilsService) { }
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async submit() {
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const hasEncKey = await this.cryptoService.hasEncKey();
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if (!hasEncKey) {
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this.toasterService.popAsync('error', null, this.i18nService.t('updateKey'));
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return;
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}
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if (this.currentMasterPassword == null || this.currentMasterPassword === '' ||
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this.newMasterPassword == null || this.newMasterPassword === '') {
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this.toasterService.popAsync('error', this.i18nService.t('errorOccurred'),
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this.i18nService.t('masterPassRequired'));
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return;
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}
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if (this.newMasterPassword.length < 8) {
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this.toasterService.popAsync('error', this.i18nService.t('errorOccurred'),
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this.i18nService.t('masterPassLength'));
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return;
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}
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if (this.newMasterPassword !== this.confirmNewMasterPassword) {
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this.toasterService.popAsync('error', this.i18nService.t('errorOccurred'),
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this.i18nService.t('masterPassDoesntMatch'));
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return;
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}
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const strengthResult = this.passwordGenerationService.passwordStrength(this.newMasterPassword, null);
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if (strengthResult != null && strengthResult.score < 3) {
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const result = await this.platformUtilsService.showDialog(this.i18nService.t('weakMasterPasswordDesc'),
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this.i18nService.t('weakMasterPassword'), this.i18nService.t('yes'), this.i18nService.t('no'),
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'warning');
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if (!result) {
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return;
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}
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}
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const request = new PasswordRequest();
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request.masterPasswordHash = await this.cryptoService.hashPassword(this.currentMasterPassword, null);
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const email = await this.userService.getEmail();
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const kdf = await this.userService.getKdf();
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const kdfIterations = await this.userService.getKdfIterations();
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const newKey = await this.cryptoService.makeKey(this.newMasterPassword, email, kdf, kdfIterations);
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request.newMasterPasswordHash = await this.cryptoService.hashPassword(this.newMasterPassword, newKey);
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const newEncKey = await this.cryptoService.remakeEncKey(newKey);
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request.key = newEncKey[1].encryptedString;
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try {
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this.formPromise = this.apiService.postPassword(request);
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await this.formPromise;
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this.analytics.eventTrack.next({ action: 'Changed Password' });
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this.toasterService.popAsync('success', this.i18nService.t('masterPasswordChanged'),
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this.i18nService.t('logBackIn'));
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this.messagingService.send('logout');
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} catch { }
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}
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updatePasswordStrength() {
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if (this.masterPasswordStrengthTimeout != null) {
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clearTimeout(this.masterPasswordStrengthTimeout);
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}
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this.masterPasswordStrengthTimeout = setTimeout(() => {
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const strengthResult = this.passwordGenerationService.passwordStrength(this.newMasterPassword, null);
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this.masterPasswordScore = strengthResult == null ? null : strengthResult.score;
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}, 300);
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}
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}
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