3 files changed, 56 insertions, 1 deletions

diff --git a/client/src/app/shared/shared-users/index.ts b/client/src/app/shared/shared-users/index.ts
index 8f90f2515..20e60486d 100644
--- a/client/src/app/shared/shared-users/index.ts
+++ b/client/src/app/shared/shared-users/index.ts
@@ -1,4 +1,5 @@
 export * from './user-admin.service'
 export * from './user-signup.service'
+export * from './two-factor.service'
 
 export * from './shared-users.module'
diff --git a/client/src/app/shared/shared-users/shared-users.module.ts b/client/src/app/shared/shared-users/shared-users.module.ts
index 2a1dadf20..5a1675dc9 100644
--- a/client/src/app/shared/shared-users/shared-users.module.ts
+++ b/client/src/app/shared/shared-users/shared-users.module.ts
@@ -1,6 +1,7 @@
 
 import { NgModule } from '@angular/core'
 import { SharedMainModule } from '../shared-main/shared-main.module'
+import { TwoFactorService } from './two-factor.service'
 import { UserAdminService } from './user-admin.service'
 import { UserSignupService } from './user-signup.service'
 
@@ -15,7 +16,8 @@ import { UserSignupService } from './user-signup.service'
 
   providers: [
     UserSignupService,
-    UserAdminService
+    UserAdminService,
+    TwoFactorService
   ]
 })
 export class SharedUsersModule { }
diff --git a/client/src/app/shared/shared-users/two-factor.service.ts b/client/src/app/shared/shared-users/two-factor.service.ts
new file mode 100644
index 000000000..9ff916f15
--- /dev/null
+++ b/client/src/app/shared/shared-users/two-factor.service.ts
@@ -0,0 +1,52 @@
+import { catchError } from 'rxjs/operators'
+import { HttpClient } from '@angular/common/http'
+import { Injectable } from '@angular/core'
+import { RestExtractor, UserService } from '@app/core'
+import { TwoFactorEnableResult } from '@shared/models'
+
+@Injectable()
+export class TwoFactorService {
+  constructor (
+    private authHttp: HttpClient,
+    private restExtractor: RestExtractor
+  ) { }
+
+  // ---------------------------------------------------------------------------
+
+  requestTwoFactor (options: {
+    userId: number
+    currentPassword: string
+  }) {
+    const { userId, currentPassword } = options
+
+    const url = UserService.BASE_USERS_URL + userId + '/two-factor/request'
+
+    return this.authHttp.post<TwoFactorEnableResult>(url, { currentPassword })
+    .pipe(catchError(err => this.restExtractor.handleError(err)))
+  }
+
+  confirmTwoFactorRequest (options: {
+    userId: number
+    requestToken: string
+    otpToken: string
+  }) {
+    const { userId, requestToken, otpToken } = options
+
+    const url = UserService.BASE_USERS_URL + userId + '/two-factor/confirm-request'
+
+    return this.authHttp.post(url, { requestToken, otpToken })
+    .pipe(catchError(err => this.restExtractor.handleError(err)))
+  }
+
+  disableTwoFactor (options: {
+    userId: number
+    currentPassword?: string
+  }) {
+    const { userId, currentPassword } = options
+
+    const url = UserService.BASE_USERS_URL + userId + '/two-factor/disable'
+
+    return this.authHttp.post(url, { currentPassword })
+      .pipe(catchError(err => this.restExtractor.handleError(err)))
+  }
+}