460 lines
13 KiB
TypeScript
460 lines
13 KiB
TypeScript
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 { ApiService } from "@bitwarden/common/abstractions/api.service";
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import { AuditService } from "@bitwarden/common/abstractions/audit.service";
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import { BroadcasterService } from "@bitwarden/common/abstractions/broadcaster.service";
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import { CipherService } from "@bitwarden/common/abstractions/cipher.service";
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import { CryptoService } from "@bitwarden/common/abstractions/crypto.service";
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import { EventService } from "@bitwarden/common/abstractions/event.service";
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import { FileDownloadService } from "@bitwarden/common/abstractions/fileDownload/fileDownload.service";
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import { I18nService } from "@bitwarden/common/abstractions/i18n.service";
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import { LogService } from "@bitwarden/common/abstractions/log.service";
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import { PasswordRepromptService } from "@bitwarden/common/abstractions/passwordReprompt.service";
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import { PlatformUtilsService } from "@bitwarden/common/abstractions/platformUtils.service";
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import { StateService } from "@bitwarden/common/abstractions/state.service";
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import { TokenService } from "@bitwarden/common/abstractions/token.service";
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import { TotpService } from "@bitwarden/common/abstractions/totp.service";
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import { CipherRepromptType } from "@bitwarden/common/enums/cipherRepromptType";
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import { CipherType } from "@bitwarden/common/enums/cipherType";
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import { EventType } from "@bitwarden/common/enums/eventType";
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import { FieldType } from "@bitwarden/common/enums/fieldType";
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import { ErrorResponse } from "@bitwarden/common/models/response/errorResponse";
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import { AttachmentView } from "@bitwarden/common/models/view/attachmentView";
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import { CipherView } from "@bitwarden/common/models/view/cipherView";
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import { LoginUriView } from "@bitwarden/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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showPasswordCount: 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 = false;
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constructor(
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protected cipherService: CipherService,
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protected totpService: TotpService,
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protected tokenService: TokenService,
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protected i18nService: I18nService,
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protected cryptoService: CryptoService,
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protected platformUtilsService: PlatformUtilsService,
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protected auditService: AuditService,
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protected win: Window,
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protected broadcasterService: BroadcasterService,
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protected ngZone: NgZone,
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protected changeDetectorRef: ChangeDetectorRef,
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protected eventService: EventService,
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protected apiService: ApiService,
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protected passwordRepromptService: PasswordRepromptService,
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private logService: LogService,
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protected stateService: StateService,
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protected fileDownloadService: FileDownloadService
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) {}
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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.stateService.getCanAccessPremium();
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if (
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this.cipher.type === CipherType.Login &&
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this.cipher.login.totp &&
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(cipher.organizationUseTotp || this.canAccessPremium)
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) {
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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(
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this.cipher.isDeleted ? "permanentlyDeleteItemConfirmation" : "deleteItemConfirmation"
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),
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this.i18nService.t("deleteItem"),
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this.i18nService.t("yes"),
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this.i18nService.t("no"),
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"warning"
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);
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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(
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"success",
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null,
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this.i18nService.t(this.cipher.isDeleted ? "permanentlyDeletedItem" : "deletedItem")
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);
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this.onDeletedCipher.emit(this.cipher);
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} catch (e) {
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this.logService.error(e);
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}
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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"),
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this.i18nService.t("restoreItem"),
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this.i18nService.t("yes"),
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this.i18nService.t("no"),
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"warning"
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);
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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 (e) {
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this.logService.error(e);
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}
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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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this.showPasswordCount = false;
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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 togglePasswordCount() {
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if (!this.showPassword) {
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return;
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}
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this.showPasswordCount = !this.showPasswordCount;
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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 (
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this.cipher.login == null ||
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this.cipher.login.password == null ||
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this.cipher.login.password === ""
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) {
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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(
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"warning",
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null,
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this.i18nService.t("passwordExposed", matches.toString())
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);
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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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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 (
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this.passwordRepromptService.protectedFields().includes(aType) &&
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!(await this.promptPassword())
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) {
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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(
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"info",
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null,
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this.i18nService.t("valueCopied", this.i18nService.t(typeI18nKey))
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);
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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(
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"error",
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this.i18nService.t("premiumRequired"),
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this.i18nService.t("premiumRequiredDesc")
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);
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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(
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this.cipher.id,
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attachment.id
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);
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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 =
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attachment.key != null
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? 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.fileDownloadService.download({
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fileName: attachment.fileName,
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blobData: decBuf,
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});
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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
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? 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 (
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this.cipher == null ||
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this.cipher.type !== CipherType.Login ||
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this.cipher.login.totp == null
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) {
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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 =
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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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