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Add Angular 2 authentication with Lock sample #83

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2 changes: 2 additions & 0 deletions index.html
Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,8 @@
<link rel="stylesheet" type="text/css" href="/node_modules/bootstrap/dist/css/bootstrap.css">
<!-- Util -->
<script type="text/javascript" src="/node_modules/jwt-decode/build/jwt-decode.js"></script>
<!-- Lock -->
<script src="//cdn.auth0.com/js/lock/10.2.2/lock.min.js"></script>
</head>
<body>

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3 changes: 2 additions & 1 deletion src/app.module.ts
Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@ import { FormsModule } from '@angular/forms';
import { NgModule } from '@angular/core';

import { AUTH_PROVIDERS } from 'angular2-jwt';
import { AuthService } from './common/auth.service';

import { AuthGuard } from './common/auth.guard';
import { Home } from './home';
Expand All @@ -26,7 +27,7 @@ import { routes } from './app.routes';
})
],
providers: [
AuthGuard, ...AUTH_PROVIDERS
AuthGuard, ...AUTH_PROVIDERS, AuthService
]
})
export class AppModule {}
46 changes: 46 additions & 0 deletions src/common/auth.service.ts
Original file line number Diff line number Diff line change
@@ -0,0 +1,46 @@
import { Injectable } from '@angular/core';
import { tokenNotExpired } from 'angular2-jwt';
import { Router } from '@angular/router';

declare var Auth0Lock: any;

@Injectable()
export class AuthService {

lock = new Auth0Lock('YOUR-AUTH0-CLIENT-ID', 'YOUR-AUTH0-DOMAIN.auth0.com');

constructor(private router: Router) {
this.lock.on('authenticated', (authResult: any) => {
localStorage.setItem('id_token', authResult.idToken);

this.lock.getProfile(authResult.idToken, (error: any, profile: any) => {
if (error) {
console.log(error);
}

localStorage.setItem('profile', JSON.stringify(profile));
this.router.navigateByUrl('/home');
});

this.lock.hide();
});
}

login() {
this.lock.show();
}

logout() {
// To log out, just remove the token and profile
// from local storage
localStorage.removeItem('profile');
localStorage.removeItem('id_token');

// Send the user back to the dashboard after logout
this.router.navigateByUrl('/login');
}

loggedIn() {
return tokenNotExpired();
}
}
14 changes: 2 additions & 12 deletions src/login/login.html
Original file line number Diff line number Diff line change
@@ -1,15 +1,5 @@
<div class="login jumbotron center-block">
<h1>Login</h1>
<form role="form" (submit)="login($event, username.value, password.value)">
<div class="form-group">
<label for="username">Username</label>
<input type="text" #username class="form-control" id="username" placeholder="Username">
</div>
<div class="form-group">
<label for="password">Password</label>
<input type="password" #password class="form-control" id="password" placeholder="Password">
</div>
<button type="submit" class="btn btn-default">Submit</button>
<a [routerLink]="['/signup']">Click here to Signup</a>
</form>
<a class="btn btn-success" (click)="auth.login()" *ngIf="!auth.loggedIn()">Log In</a>

</div>
3 changes: 2 additions & 1 deletion src/login/login.ts
Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@ import { Component } from '@angular/core';
import { Router } from '@angular/router';
import { Http } from '@angular/http';
import { contentHeaders } from '../common/headers';
import { AuthService } from '../common/auth.service';

const styles = require('./login.css');
const template = require('./login.html');
Expand All @@ -12,7 +13,7 @@ const template = require('./login.html');
styles: [ styles ]
})
export class Login {
constructor(public router: Router, public http: Http) {
constructor(public router: Router, public http: Http, private auth: AuthService) {
}

login(event, username, password) {
Expand Down