consolidate 2fa component functionality

src/app/settings/two-factor-verify.component.ts

@@ -0,0 +1,73 @@
+import {
+    Component,
+    EventEmitter,
+    Input,
+    Output,
+} from '@angular/core';
+
+import { ToasterService } from 'angular2-toaster';
+
+import { TwoFactorProviderType } from 'jslib/enums/twoFactorProviderType';
+
+import { ApiService } from 'jslib/abstractions/api.service';
+import { CryptoService } from 'jslib/abstractions/crypto.service';
+import { I18nService } from 'jslib/abstractions/i18n.service';
+
+import { PasswordVerificationRequest } from 'jslib/models/request/passwordVerificationRequest';
+
+@Component({
+    selector: 'app-two-factor-verify',
+    templateUrl: 'two-factor-verify.component.html',
+})
+export class TwoFactorVerifyComponent {
+    @Input()
+    type: TwoFactorProviderType;
+    @Output()
+    onAuthed = new EventEmitter<any>();
+
+    masterPassword: string;
+    formPromise: Promise<any>;
+
+    private masterPasswordHash: string;
+
+    constructor(private apiService: ApiService, private i18nService: I18nService,
+        private toasterService: ToasterService, private cryptoService: CryptoService) { }
+
+    async submit() {
+        if (this.masterPassword == null || this.masterPassword === '') {
+            this.toasterService.popAsync('error', this.i18nService.t('errorOccurred'),
+                this.i18nService.t('masterPassRequired'));
+            return;
+        }
+
+        const request = new PasswordVerificationRequest();
+        request.masterPasswordHash = this.masterPasswordHash =
+            await this.cryptoService.hashPassword(this.masterPassword, null);
+
+        try {
+            switch (this.type) {
+                case TwoFactorProviderType.Duo:
+                    this.formPromise = this.apiService.getTwoFactorDuo(request);
+                    break;
+                case TwoFactorProviderType.Email:
+                    this.formPromise = this.apiService.getTwoFactorEmail(request);
+                    break;
+                case TwoFactorProviderType.U2f:
+                    this.formPromise = this.apiService.getTwoFactorU2f(request);
+                    break;
+                case TwoFactorProviderType.Authenticator:
+                    this.formPromise = this.apiService.getTwoFactorAuthenticator(request);
+                    break;
+                case TwoFactorProviderType.Yubikey:
+                    this.formPromise = this.apiService.getTwoFactorYubiKey(request);
+                    break;
+            }
+
+            const response = await this.formPromise;
+            this.onAuthed.emit({
+                response: response,
+                masterPasswordHash: this.masterPasswordHash,
+            });
+        } catch { }
+    }
+}