Begin support for external auths

[oweals/peertube.git] / client / src / app / login / login.component.ts

diff --git a/client/src/app/login/login.component.ts b/client/src/app/login/login.component.ts
index 212a8ff1f60698c1f62c6022cea955c77083f62b..9c8f5c52ed493df353c3ec77559d981e8ff6cd97 100644 (file)
--- a/client/src/app/login/login.component.ts
+++ b/client/src/app/login/login.component.ts
@@ -1,14 +1,14 @@
 import { Component, ElementRef, OnInit, ViewChild } from '@angular/core'
-import { RedirectService, ServerService } from '@app/core'
+import { Notifier, RedirectService } from '@app/core'
 import { UserService } from '@app/shared'
-import { NotificationsService } from 'angular2-notifications'
 import { AuthService } from '../core'
 import { FormReactive } from '../shared'
 import { I18n } from '@ngx-translate/i18n-polyfill'
 import { FormValidatorService } from '@app/shared/forms/form-validators/form-validator.service'
 import { LoginValidatorsService } from '@app/shared/forms/form-validators/login-validators.service'
 import { NgbModal, NgbModalRef } from '@ng-bootstrap/ng-bootstrap'
-import { Router } from '@angular/router'
+import { ActivatedRoute } from '@angular/router'
+import { ServerConfig } from '@shared/models/server/server-config.model'
 
 @Component({
   selector: 'my-login',
@@ -17,38 +17,48 @@ import { Router } from '@angular/router'
 })
 
 export class LoginComponent extends FormReactive implements OnInit {
-  @ViewChild('emailInput') input: ElementRef
-  @ViewChild('forgotPasswordModal') forgotPasswordModal: ElementRef
+  @ViewChild('emailInput', { static: true }) input: ElementRef
+  @ViewChild('forgotPasswordModal', { static: true }) forgotPasswordModal: ElementRef
 
   error: string = null
   forgotPasswordEmail = ''
+  isAuthenticatedWithExternalAuth = false
 
   private openedForgotPasswordModal: NgbModalRef
+  private serverConfig: ServerConfig
 
   constructor (
-    public router: Router,
     protected formValidatorService: FormValidatorService,
+    private route: ActivatedRoute,
     private modalService: NgbModal,
     private loginValidatorsService: LoginValidatorsService,
     private authService: AuthService,
     private userService: UserService,
-    private serverService: ServerService,
     private redirectService: RedirectService,
-    private notificationsService: NotificationsService,
+    private notifier: Notifier,
     private i18n: I18n
   ) {
     super()
   }
 
   get signupAllowed () {
-    return this.serverService.getConfig().signup.allowed === true
+    return this.serverConfig.signup.allowed === true
   }
 
   isEmailDisabled () {
-    return this.serverService.getConfig().email.enabled === false
+    return this.serverConfig.email.enabled === false
   }
 
   ngOnInit () {
+    const snapshot = this.route.snapshot
+
+    this.serverConfig = snapshot.data.serverConfig
+
+    if (snapshot.queryParams.externalAuthToken) {
+      this.loadExternalAuthToken(snapshot.queryParams.username, snapshot.queryParams.externalAuthToken)
+      return
+    }
+
     this.buildForm({
       username: this.loginValidatorsService.LOGIN_USERNAME,
       password: this.loginValidatorsService.LOGIN_PASSWORD
@@ -64,38 +74,25 @@ export class LoginComponent extends FormReactive implements OnInit {
 
     this.authService.login(username, password)
       .subscribe(
-        () => this.redirect(),
+        () => this.redirectService.redirectToPreviousRoute(),
 
-        err => {
-          if (err.message.indexOf('credentials are invalid') !== -1) this.error = this.i18n('Incorrect username or password.')
-          else if (err.message.indexOf('blocked') !== -1) this.error = this.i18n('You account is blocked.')
-          else this.error = err.message
-        }
+        err => this.handleError(err)
       )
   }
 
-  redirect () {
-    const redirect = this.authService.redirectUrl
-    if (redirect) {
-      this.router.navigate([ redirect ])
-    } else {
-      this.redirectService.redirectToHomepage()
-    }
-  }
-
   askResetPassword () {
     this.userService.askResetPassword(this.forgotPasswordEmail)
       .subscribe(
         () => {
           const message = this.i18n(
-            'An email with the reset password instructions will be sent to {{email}}.',
+            'An email with the reset password instructions will be sent to {{email}}. The link will expire within 1 hour.',
             { email: this.forgotPasswordEmail }
           )
-          this.notificationsService.success(this.i18n('Success'), message)
+          this.notifier.success(message)
           this.hideForgotPasswordModal()
         },
 
-        err => this.notificationsService.error(this.i18n('Error'), err.message)
+        err => this.notifier.error(err.message)
       )
   }
 
@@ -106,4 +103,24 @@ export class LoginComponent extends FormReactive implements OnInit {
   hideForgotPasswordModal () {
     this.openedForgotPasswordModal.close()
   }
+
+  private loadExternalAuthToken (username: string, token: string) {
+    this.isAuthenticatedWithExternalAuth = true
+
+    this.authService.login(username, null, token)
+    .subscribe(
+      () => this.redirectService.redirectToPreviousRoute(),
+
+      err => {
+        this.handleError(err)
+        this.isAuthenticatedWithExternalAuth = false
+      }
+    )
+  }
+
+  private handleError (err: any) {
+    if (err.message.indexOf('credentials are invalid') !== -1) this.error = this.i18n('Incorrect username or password.')
+    else if (err.message.indexOf('blocked') !== -1) this.error = this.i18n('You account is blocked.')
+    else this.error = err.message
+  }
 }