2018-12-11 23:49:51 +01:00
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import {
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Component,
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ComponentFactoryResolver,
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OnInit,
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} from '@angular/core';
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import { CipherService } from 'jslib/abstractions/cipher.service';
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2018-12-12 15:29:51 +01:00
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import { MessagingService } from 'jslib/abstractions/messaging.service';
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2018-12-11 23:49:51 +01:00
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import { PasswordGenerationService } from 'jslib/abstractions/passwordGeneration.service';
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2018-12-12 15:29:51 +01:00
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import { UserService } from 'jslib/abstractions/user.service';
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2018-12-11 23:49:51 +01:00
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import { CipherView } from 'jslib/models/view/cipherView';
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import { CipherType } from 'jslib/enums/cipherType';
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2018-12-12 15:11:10 +01:00
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import { CipherReportComponent } from './cipher-report.component';
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2018-12-11 23:49:51 +01:00
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@Component({
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selector: 'app-weak-passwords-report',
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templateUrl: 'weak-passwords-report.component.html',
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})
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2018-12-12 15:11:10 +01:00
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export class WeakPasswordsReportComponent extends CipherReportComponent implements OnInit {
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2018-12-11 23:49:51 +01:00
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passwordStrengthMap = new Map<string, [string, string]>();
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2018-12-12 17:22:11 +01:00
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private passwordStrengthCache = new Map<string, number>();
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2018-12-14 20:42:04 +01:00
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constructor(protected cipherService: CipherService, protected passwordGenerationService: PasswordGenerationService,
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2018-12-12 15:29:51 +01:00
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componentFactoryResolver: ComponentFactoryResolver, messagingService: MessagingService,
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userService: UserService) {
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super(componentFactoryResolver, userService, messagingService, true);
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2018-12-12 15:11:10 +01:00
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}
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2018-12-11 23:49:51 +01:00
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2018-12-12 15:29:51 +01:00
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async ngOnInit() {
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2018-12-14 19:56:01 +01:00
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if (await this.checkAccess()) {
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2018-12-12 15:29:51 +01:00
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await super.load();
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}
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2018-12-11 23:49:51 +01:00
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}
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2018-12-12 15:11:10 +01:00
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async setCiphers() {
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2018-12-14 20:42:04 +01:00
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const allCiphers = await this.getAllCiphers();
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2018-12-11 23:49:51 +01:00
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const weakPasswordCiphers: CipherView[] = [];
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allCiphers.forEach((c) => {
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2020-11-24 18:36:40 +01:00
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if (c.type !== CipherType.Login || c.login.password == null || c.login.password === '' || c.isDeleted) {
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2018-12-11 23:49:51 +01:00
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return;
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}
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2018-12-13 01:37:27 +01:00
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const hasUsername = c.login.username != null && c.login.username.trim() !== '';
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const cacheKey = c.login.password + '_____' + (hasUsername ? c.login.username : '');
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if (!this.passwordStrengthCache.has(cacheKey)) {
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let userInput: string[] = [];
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if (hasUsername) {
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const atPosition = c.login.username.indexOf('@');
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if (atPosition > -1) {
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userInput = userInput.concat(
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c.login.username.substr(0, atPosition).trim().toLowerCase().split(/[^A-Za-z0-9]/))
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.filter((i) => i.length >= 3);
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} else {
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userInput = c.login.username.trim().toLowerCase().split(/[^A-Za-z0-9]/)
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.filter((i) => i.length >= 3);
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}
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}
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const result = this.passwordGenerationService.passwordStrength(c.login.password,
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userInput.length > 0 ? userInput : null);
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this.passwordStrengthCache.set(cacheKey, result.score);
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2018-12-12 17:22:11 +01:00
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}
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2018-12-13 01:37:27 +01:00
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const score = this.passwordStrengthCache.get(cacheKey);
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2020-01-27 14:30:19 +01:00
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if (score != null && score <= 2) {
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2018-12-12 17:22:11 +01:00
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this.passwordStrengthMap.set(c.id, this.scoreKey(score));
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weakPasswordCiphers.push(c);
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}
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2018-12-11 23:49:51 +01:00
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});
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this.ciphers = weakPasswordCiphers;
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}
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2018-12-14 20:42:04 +01:00
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protected getAllCiphers(): Promise<CipherView[]> {
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return this.cipherService.getAllDecrypted();
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}
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2018-12-11 23:49:51 +01:00
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private scoreKey(score: number): [string, string] {
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switch (score) {
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case 4:
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return ['strong', 'success'];
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case 3:
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return ['good', 'primary'];
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case 2:
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return ['weak', 'warning'];
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default:
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return ['veryWeak', 'danger'];
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}
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}
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}
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