From ecb4e35f4e6c7304cb274593c13cb47fd5078b75 Mon Sep 17 00:00:00 2001
From: Chocobozzz <me@florianbigard.com>
Date: Tue, 30 Jan 2018 13:27:07 +0100
Subject: Add ability to reset our password

---
 client/src/app/app.module.ts                       | 14 ++--
 client/src/app/login/login.component.html          | 44 ++++++++++--
 client/src/app/login/login.component.scss          | 10 +++
 client/src/app/login/login.component.ts            | 37 +++++++++-
 client/src/app/reset-password/index.ts             |  3 +
 .../reset-password-routing.module.ts               | 25 +++++++
 .../reset-password/reset-password.component.html   | 33 +++++++++
 .../reset-password/reset-password.component.scss   | 12 ++++
 .../app/reset-password/reset-password.component.ts | 79 ++++++++++++++++++++++
 .../app/reset-password/reset-password.module.ts    | 24 +++++++
 client/src/app/shared/users/user.service.ts        | 21 +++++-
 11 files changed, 289 insertions(+), 13 deletions(-)
 create mode 100644 client/src/app/reset-password/index.ts
 create mode 100644 client/src/app/reset-password/reset-password-routing.module.ts
 create mode 100644 client/src/app/reset-password/reset-password.component.html
 create mode 100644 client/src/app/reset-password/reset-password.component.scss
 create mode 100644 client/src/app/reset-password/reset-password.component.ts
 create mode 100644 client/src/app/reset-password/reset-password.module.ts

(limited to 'client/src/app')

diff --git a/client/src/app/app.module.ts b/client/src/app/app.module.ts
index e69edbc4b..ddcaf3f48 100644
--- a/client/src/app/app.module.ts
+++ b/client/src/app/app.module.ts
@@ -1,19 +1,20 @@
 import { NgModule } from '@angular/core'
 import { BrowserModule } from '@angular/platform-browser'
+import { ResetPasswordModule } from '@app/reset-password'
 
-import { MetaModule, MetaLoader, MetaStaticLoader, PageTitlePositioning } from '@ngx-meta/core'
+import { MetaLoader, MetaModule, MetaStaticLoader, PageTitlePositioning } from '@ngx-meta/core'
+
+import { AccountModule } from './account'
 
 import { AppRoutingModule } from './app-routing.module'
 import { AppComponent } from './app.component'
-
-import { AccountModule } from './account'
 import { CoreModule } from './core'
+import { HeaderComponent } from './header'
 import { LoginModule } from './login'
-import { SignupModule } from './signup'
+import { MenuComponent } from './menu'
 import { SharedModule } from './shared'
+import { SignupModule } from './signup'
 import { VideosModule } from './videos'
-import { MenuComponent } from './menu'
-import { HeaderComponent } from './header'
 
 export function metaFactory (): MetaLoader {
   return new MetaStaticLoader({
@@ -46,6 +47,7 @@ export function metaFactory (): MetaLoader {
     AccountModule,
     CoreModule,
     LoginModule,
+    ResetPasswordModule,
     SignupModule,
     SharedModule,
     VideosModule,
diff --git a/client/src/app/login/login.component.html b/client/src/app/login/login.component.html
index b61b66ec7..660a08280 100644
--- a/client/src/app/login/login.component.html
+++ b/client/src/app/login/login.component.html
@@ -19,10 +19,13 @@
 
     <div class="form-group">
       <label for="password">Password</label>
-      <input
-        type="password" name="password" id="password" placeholder="Password" required
-        formControlName="password" [ngClass]="{ 'input-error': formErrors['password'] }"
-      >
+      <div>
+        <input
+          type="password" name="password" id="password" placeholder="Password" required
+          formControlName="password" [ngClass]="{ 'input-error': formErrors['password'] }"
+        >
+        <div class="forgot-password-button" (click)="openForgotPasswordModal()">I forgot my password</div>
+      </div>
       <div *ngIf="formErrors.password" class="form-error">
         {{ formErrors.password }}
       </div>
@@ -31,3 +34,36 @@
     <input type="submit" value="Login" [disabled]="!form.valid">
   </form>
 </div>
+
+<div bsModal #forgotPasswordModal="bs-modal" (onShown)="onForgotPasswordModalShown()" class="modal" tabindex="-1">
+  <div class="modal-dialog">
+    <div class="modal-content">
+
+      <div class="modal-header">
+        <span class="close" aria-hidden="true" (click)="hideForgotPasswordModal()"></span>
+        <h4 class="modal-title">Forgot your password</h4>
+      </div>
+
+      <div class="modal-body">
+        <div class="form-group">
+          <label for="forgot-password-email">Email</label>
+          <input
+            type="email" id="forgot-password-email" placeholder="Email address" required
+            [(ngModel)]="forgotPasswordEmail" #forgotPasswordEmailInput
+          >
+        </div>
+
+        <div class="form-group inputs">
+          <span class="action-button action-button-cancel" (click)="hideForgotPasswordModal()">
+            Cancel
+          </span>
+
+          <input
+            type="submit" value="Send me an email to reset my password" class="action-button-submit"
+            (click)="askResetPassword()" [disabled]="!forgotPasswordEmailInput.validity.valid"
+          >
+        </div>
+      </div>
+    </div>
+  </div>
+</div>
diff --git a/client/src/app/login/login.component.scss b/client/src/app/login/login.component.scss
index efec6b706..2cf6991ce 100644
--- a/client/src/app/login/login.component.scss
+++ b/client/src/app/login/login.component.scss
@@ -10,3 +10,13 @@ input[type=submit] {
   @include peertube-button;
   @include orange-button;
 }
+
+input[type=password] {
+  display: inline-block;
+  margin-right: 5px;
+}
+
+.forgot-password-button {
+  display: inline-block;
+  cursor: pointer;
+}
diff --git a/client/src/app/login/login.component.ts b/client/src/app/login/login.component.ts
index e7c9c7226..22e8c77dd 100644
--- a/client/src/app/login/login.component.ts
+++ b/client/src/app/login/login.component.ts
@@ -1,7 +1,9 @@
-import { Component, OnInit } from '@angular/core'
+import { Component, ElementRef, OnInit, ViewChild } from '@angular/core'
 import { FormBuilder, FormGroup, Validators } from '@angular/forms'
 import { Router } from '@angular/router'
-
+import { UserService } from '@app/shared'
+import { NotificationsService } from 'angular2-notifications'
+import { ModalDirective } from 'ngx-bootstrap/modal'
 import { AuthService } from '../core'
 import { FormReactive } from '../shared'
 
@@ -12,6 +14,9 @@ import { FormReactive } from '../shared'
 })
 
 export class LoginComponent extends FormReactive implements OnInit {
+  @ViewChild('forgotPasswordModal') forgotPasswordModal: ModalDirective
+  @ViewChild('forgotPasswordEmailInput') forgotPasswordEmailInput: ElementRef
+
   error: string = null
 
   form: FormGroup
@@ -27,9 +32,12 @@ export class LoginComponent extends FormReactive implements OnInit {
       'required': 'Password is required.'
     }
   }
+  forgotPasswordEmail = ''
 
   constructor (
     private authService: AuthService,
+    private userService: UserService,
+    private notificationsService: NotificationsService,
     private formBuilder: FormBuilder,
     private router: Router
   ) {
@@ -60,4 +68,29 @@ export class LoginComponent extends FormReactive implements OnInit {
       err => this.error = err.message
     )
   }
+
+  askResetPassword () {
+    this.userService.askResetPassword(this.forgotPasswordEmail)
+      .subscribe(
+        res => {
+          const message = `An email with the reset password instructions will be sent to ${this.forgotPasswordEmail}.`
+          this.notificationsService.success('Success', message)
+          this.hideForgotPasswordModal()
+        },
+
+        err => this.notificationsService.error('Error', err.message)
+      )
+  }
+
+  onForgotPasswordModalShown () {
+    this.forgotPasswordEmailInput.nativeElement.focus()
+  }
+
+  openForgotPasswordModal () {
+    this.forgotPasswordModal.show()
+  }
+
+  hideForgotPasswordModal () {
+    this.forgotPasswordModal.hide()
+  }
 }
diff --git a/client/src/app/reset-password/index.ts b/client/src/app/reset-password/index.ts
new file mode 100644
index 000000000..438dc576a
--- /dev/null
+++ b/client/src/app/reset-password/index.ts
@@ -0,0 +1,3 @@
+export * from './reset-password-routing.module'
+export * from './reset-password.component'
+export * from './reset-password.module'
diff --git a/client/src/app/reset-password/reset-password-routing.module.ts b/client/src/app/reset-password/reset-password-routing.module.ts
new file mode 100644
index 000000000..b41069568
--- /dev/null
+++ b/client/src/app/reset-password/reset-password-routing.module.ts
@@ -0,0 +1,25 @@
+import { NgModule } from '@angular/core'
+import { RouterModule, Routes } from '@angular/router'
+
+import { MetaGuard } from '@ngx-meta/core'
+
+import { ResetPasswordComponent } from './reset-password.component'
+
+const resetPasswordRoutes: Routes = [
+  {
+    path: 'reset-password',
+    component: ResetPasswordComponent,
+    canActivate: [ MetaGuard ],
+    data: {
+      meta: {
+        title: 'Reset password'
+      }
+    }
+  }
+]
+
+@NgModule({
+  imports: [ RouterModule.forChild(resetPasswordRoutes) ],
+  exports: [ RouterModule ]
+})
+export class ResetPasswordRoutingModule {}
diff --git a/client/src/app/reset-password/reset-password.component.html b/client/src/app/reset-password/reset-password.component.html
new file mode 100644
index 000000000..d142c523f
--- /dev/null
+++ b/client/src/app/reset-password/reset-password.component.html
@@ -0,0 +1,33 @@
+<div class="margin-content">
+  <div class="title-page title-page-single">
+    Reset my password
+  </div>
+
+  <div *ngIf="error" class="alert alert-danger">{{ error }}</div>
+
+  <form role="form" (ngSubmit)="resetPassword()" [formGroup]="form">
+    <div class="form-group">
+      <label for="password">Password</label>
+      <input
+        type="password" name="password" id="password" placeholder="Password" required
+        formControlName="password" [ngClass]="{ 'input-error': formErrors['password'] }"
+      >
+      <div *ngIf="formErrors.password" class="form-error">
+        {{ formErrors.password }}
+      </div>
+    </div>
+
+    <div class="form-group">
+      <label for="password-confirm">Confirm password</label>
+      <input
+        type="password" name="password-confirm" id="password-confirm" placeholder="Confirmed password" required
+        formControlName="password-confirm" [ngClass]="{ 'input-error': formErrors['password-confirm'] }"
+      >
+      <div *ngIf="formErrors['password-confirm']" class="form-error">
+        {{ formErrors['password-confirm'] }}
+      </div>
+    </div>
+
+    <input type="submit" value="Reset my password" [disabled]="!form.valid && isConfirmedPasswordValid()">
+  </form>
+</div>
diff --git a/client/src/app/reset-password/reset-password.component.scss b/client/src/app/reset-password/reset-password.component.scss
new file mode 100644
index 000000000..efec6b706
--- /dev/null
+++ b/client/src/app/reset-password/reset-password.component.scss
@@ -0,0 +1,12 @@
+@import '_variables';
+@import '_mixins';
+
+input:not([type=submit]) {
+  @include peertube-input-text(340px);
+  display: block;
+}
+
+input[type=submit] {
+  @include peertube-button;
+  @include orange-button;
+}
diff --git a/client/src/app/reset-password/reset-password.component.ts b/client/src/app/reset-password/reset-password.component.ts
new file mode 100644
index 000000000..408374779
--- /dev/null
+++ b/client/src/app/reset-password/reset-password.component.ts
@@ -0,0 +1,79 @@
+import { Component, OnInit } from '@angular/core'
+import { FormBuilder, FormGroup, Validators } from '@angular/forms'
+import { ActivatedRoute, Router } from '@angular/router'
+import { USER_PASSWORD, UserService } from '@app/shared'
+import { NotificationsService } from 'angular2-notifications'
+import { AuthService } from '../core'
+import { FormReactive } from '../shared'
+
+@Component({
+  selector: 'my-login',
+  templateUrl: './reset-password.component.html',
+  styleUrls: [ './reset-password.component.scss' ]
+})
+
+export class ResetPasswordComponent extends FormReactive implements OnInit {
+  form: FormGroup
+  formErrors = {
+    'password': '',
+    'password-confirm': ''
+  }
+  validationMessages = {
+    'password': USER_PASSWORD.MESSAGES,
+    'password-confirm': {
+      'required': 'Confirmation of the password is required.'
+    }
+  }
+
+  private userId: number
+  private verificationString: string
+
+  constructor (
+    private authService: AuthService,
+    private userService: UserService,
+    private notificationsService: NotificationsService,
+    private formBuilder: FormBuilder,
+    private router: Router,
+    private route: ActivatedRoute
+  ) {
+    super()
+  }
+
+  buildForm () {
+    this.form = this.formBuilder.group({
+      password: [ '', USER_PASSWORD.VALIDATORS ],
+      'password-confirm': [ '', Validators.required ]
+    })
+
+    this.form.valueChanges.subscribe(data => this.onValueChanged(data))
+  }
+
+  ngOnInit () {
+    this.buildForm()
+
+    this.userId = this.route.snapshot.queryParams['userId']
+    this.verificationString = this.route.snapshot.queryParams['verificationString']
+
+    if (!this.userId || !this.verificationString) {
+      this.notificationsService.error('Error', 'Unable to find user id or verification string.')
+      this.router.navigate([ '/' ])
+    }
+  }
+
+  resetPassword () {
+    this.userService.resetPassword(this.userId, this.verificationString, this.form.value.password)
+      .subscribe(
+        () => {
+          this.notificationsService.success('Success', 'Your password has been successfully reset!')
+          this.router.navigate([ '/login' ])
+        },
+
+        err => this.notificationsService.error('Error', err.message)
+      )
+  }
+
+  isConfirmedPasswordValid () {
+    const values = this.form.value
+    return values.password === values['password-confirm']
+  }
+}
diff --git a/client/src/app/reset-password/reset-password.module.ts b/client/src/app/reset-password/reset-password.module.ts
new file mode 100644
index 000000000..c2711981a
--- /dev/null
+++ b/client/src/app/reset-password/reset-password.module.ts
@@ -0,0 +1,24 @@
+import { NgModule } from '@angular/core'
+
+import { ResetPasswordRoutingModule } from './reset-password-routing.module'
+import { ResetPasswordComponent } from './reset-password.component'
+import { SharedModule } from '../shared'
+
+@NgModule({
+  imports: [
+    ResetPasswordRoutingModule,
+    SharedModule
+  ],
+
+  declarations: [
+    ResetPasswordComponent
+  ],
+
+  exports: [
+    ResetPasswordComponent
+  ],
+
+  providers: [
+  ]
+})
+export class ResetPasswordModule { }
diff --git a/client/src/app/shared/users/user.service.ts b/client/src/app/shared/users/user.service.ts
index 742fb0728..da7b583f4 100644
--- a/client/src/app/shared/users/user.service.ts
+++ b/client/src/app/shared/users/user.service.ts
@@ -5,7 +5,6 @@ import 'rxjs/add/operator/map'
 import { UserCreate, UserUpdateMe } from '../../../../../shared'
 import { environment } from '../../../environments/environment'
 import { RestExtractor } from '../rest'
-import { User } from './user.model'
 
 @Injectable()
 export class UserService {
@@ -54,4 +53,24 @@ export class UserService {
     return this.authHttp.get(url)
       .catch(res => this.restExtractor.handleError(res))
   }
+
+  askResetPassword (email: string) {
+    const url = UserService.BASE_USERS_URL + '/ask-reset-password'
+
+    return this.authHttp.post(url, { email })
+      .map(this.restExtractor.extractDataBool)
+      .catch(res => this.restExtractor.handleError(res))
+  }
+
+  resetPassword (userId: number, verificationString: string, password: string) {
+    const url = `${UserService.BASE_USERS_URL}/${userId}/reset-password`
+    const body = {
+      verificationString,
+      password
+    }
+
+    return this.authHttp.post(url, body)
+      .map(this.restExtractor.extractDataBool)
+      .catch(res => this.restExtractor.handleError(res))
+  }
 }
-- 
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