Satellizer

Live Demo: https://satellizer.herokuapp.com

Satellizer is a simple to use, end-to-end, token-based authentication module for AngularJS with built-in support for Google, Facebook, LinkedIn, Twitter, GitHub, Yahoo, Twitch, Microsoft OAuth providers, as well as Email and Password sign-in. However, you are not limited to the sign-in options above, in fact you can add any OAuth 1.0 or OAuth 2.0 provider by passing provider-specific information in the app config block.

Installation
Usage
Configuration
Browser Support
How It Works
Obtaining OAuth Keys
API Reference
Contributing
License

Installation

The easiest way to get Satellizer is by running one of the following commands:

# Bower
bower install satellizer

# NPM
npm install satellizer

Alternatively, you may download the latest release or use the CDN:

<!--[if lte IE 9]>
<script src="//cdnjs.cloudflare.com/ajax/libs/Base64/0.3.0/base64.min.js"></script>
<![endif]-->
<script src="//cdn.jsdelivr.net/satellizer/0.12.5/satellizer.min.js"></script>

Note: Sattelizer depends on window.atob() for decoding JSON Web Tokens. If you need to support IE9 then use Base64 polyfill above.

Usage

Step 1. App Module

angular.module('MyApp', ['satellizer'])
  .config(function($authProvider) {

    $authProvider.facebook({
      clientId: 'Facebook App ID'
    });

    $authProvider.google({
      clientId: 'Google Client ID'
    });

    $authProvider.github({
      clientId: 'GitHub Client ID'
    });

    $authProvider.linkedin({
      clientId: 'LinkedIn Client ID'
    });
    
    $authProvider.linkedin({
      clientId: 'Instagram Client ID'
    });

    $authProvider.yahoo({
      clientId: 'Yahoo Client ID / Consumer Key'
    });

    $authProvider.live({
      clientId: 'Microsoft Client ID'
    });

    $authProvider.twitch({
      clientId: 'Twitch Client ID'
    });

    // No additional setup required for Twitter

    $authProvider.oauth2({
      name: 'foursquare',
      url: '/auth/foursquare',
      clientId: 'Foursquare Client ID',
      redirectUri: window.location.origin,
      authorizationEndpoint: 'https://foursquare.com/oauth2/authenticate',
    });

  });

Step 2. Controller

angular.module('MyApp')
  .controller('LoginCtrl', function($scope, $auth) {

    $scope.authenticate = function(provider) {
      $auth.authenticate(provider);
    };

  });

Step 3. Template

<button ng-click="authenticate('facebook')">Sign in with Facebook</button>
<button ng-click="authenticate('google')">Sign in with Google</button>
<button ng-click="authenticate('github')">Sign in with GitHub</button>
<button ng-click="authenticate('linkedin')">Sign in with LinkedIn</button>
<button ng-click="authenticate('instagram')">Sign in with Instagram</button>
<button ng-click="authenticate('twitter')">Sign in with Twitter</button>
<button ng-click="authenticate('foursquare')">Sign in with Foursquare</button>
<button ng-click="authenticate('yahoo')">Sign in with Yahoo</button>
<button ng-click="authenticate('live')">Sign in with Windows Live</button>
<button ng-click="authenticate('twitch')">Sign in with Twitch</button>

Note: For server-side usage please refer to the examples directory.

Configuration

Below is a complete listing of all default configuration options.

$authProvider.httpInterceptor = true;
$authProvider.withCredentials = true;
$authProvider.tokenRoot = null;
$authProvider.cordova = false;
$authProvider.baseUrl = '/';
$authProvider.loginUrl = '/auth/login';
$authProvider.signupUrl = '/auth/signup';
$authProvider.unlinkUrl = '/auth/unlink/';
$authProvider.tokenName = 'token';
$authProvider.tokenPrefix = 'satellizer';
$authProvider.authHeader = 'Authorization';
$authProvider.authToken = 'Bearer';
$authProvider.storageType = 'localStorage';

// Facebook
$authProvider.facebook({
  url: '/auth/facebook',
  authorizationEndpoint: 'https://www.facebook.com/v2.3/dialog/oauth',
  redirectUri: (window.location.origin || window.location.protocol + '//' + window.location.host) + '/',
  requiredUrlParams: ['display', 'scope'],
  scope: ['email'],
  scopeDelimiter: ',',
  display: 'popup',
  type: '2.0',
  popupOptions: { width: 580, height: 400 }
});

// Google
$authProvider.google({
  url: '/auth/google',
  authorizationEndpoint: 'https://accounts.google.com/o/oauth2/auth',
  redirectUri: window.location.origin || window.location.protocol + '//' + window.location.host,
  requiredUrlParams: ['scope'],
  optionalUrlParams: ['display'],
  scope: ['profile', 'email'],
  scopePrefix: 'openid',
  scopeDelimiter: ' ',
  display: 'popup',
  type: '2.0',
  popupOptions: { width: 452, height: 633 }
});

// GitHub
$authProvider.github({
  url: '/auth/github',
  authorizationEndpoint: 'https://github.com/login/oauth/authorize',
  redirectUri: window.location.origin || window.location.protocol + '//' + window.location.host,
  optionalUrlParams: ['scope'],
  scope: ['user:email'],
  scopeDelimiter: ' ',
  type: '2.0',
  popupOptions: { width: 1020, height: 618 }
});

// LinkedIn
$authProvider.linkedin({
  url: '/auth/linkedin',
  authorizationEndpoint: 'https://www.linkedin.com/uas/oauth2/authorization',
  redirectUri: window.location.origin || window.location.protocol + '//' + window.location.host,
  requiredUrlParams: ['state'],
  scope: ['r_emailaddress'],
  scopeDelimiter: ' ',
  state: 'STATE',
  type: '2.0',
  popupOptions: { width: 527, height: 582 }
});

// Twitter
$authProvider.twitter({
  url: '/auth/twitter',
  authorizationEndpoint: 'https://api.twitter.com/oauth/authenticate',
  redirectUri: window.location.origin || window.location.protocol + '//' + window.location.host,
  type: '1.0',
  popupOptions: { width: 495, height: 645 }
});

// Twitch
$authProvider.twitch({
  url: '/auth/twitch',
  authorizationEndpoint: 'https://api.twitch.tv/kraken/oauth2/authorize',
  redirectUri: window.location.origin || window.location.protocol + '//' + window.location.host,
  requiredUrlParams: ['scope'],
  scope: ['user_read'],
  scopeDelimiter: ' ',
  display: 'popup',
  type: '2.0',
  popupOptions: { width: 500, height: 560 }
});

// Windows Live
$authProvider.live({
  url: '/auth/live',
  authorizationEndpoint: 'https://login.live.com/oauth20_authorize.srf',
  redirectUri: window.location.origin || window.location.protocol + '//' + window.location.host,
  requiredUrlParams: ['display', 'scope'],
  scope: ['wl.emails'],
  scopeDelimiter: ' ',
  display: 'popup',
  type: '2.0',
  popupOptions: { width: 500, height: 560 }
});

// Yahoo
$authProvider.yahoo({
  url: '/auth/yahoo',
  authorizationEndpoint: 'https://api.login.yahoo.com/oauth2/request_auth',
  redirectUri: window.location.origin || window.location.protocol + '//' + window.location.host,
  scope: [],
  scopeDelimiter: ',',
  type: '2.0',
  popupOptions: { width: 559, height: 519 }
});

// Generic OAuth 2.0
$authProvider.oauth2({
  name: null,
  url: null,
  clientId: null,
  redirectUri: null,
  authorizationEndpoint: null,
  defaultUrlParams: ['response_type', 'client_id', 'redirect_uri'],
  requiredUrlParams: null,
  optionalUrlParams: null,
  scope: null,
  scopePrefix: null,
  scopeDelimiter: null,
  state: null,
  type: null,
  popupOptions: null,
  responseType: 'code',
  responseParams: {
    code: 'code',
    clientId: 'clientId',
    redirectUri: 'redirectUri'
  }
});

// Generic OAuth 1.0
$authProvider.oauth1({
  name: null,
  url: null,
  authorizationEndpoint: null
  redirectUri: null,
  type: null,
  popupOptions: null
});

Browser Support


9*	✓	✓	✓	✓

* Requires Base64 polyfill.

How It Works

Satellizer relies on token-based authentication using JSON Web Tokens instead of cookies. Each Wiki link below goes in-depth into how the authentication process works.

Note: To learn more about JSON Web Token (JWT) visit JWT.io.

Obtaining OAuth Keys

TODO: Replace with screencasts.

- Visit [Google Cloud Console](https://cloud.google.com/console/project) - Click **CREATE PROJECT** button - Enter *Project Name*, then click **CREATE** - Then select *APIs & auth* from the sidebar and click on *Credentials* tab - Click **CREATE NEW CLIENT ID** button - **Application Type**: Web Application - **Authorized Javascript origins**: *http://localhost:3000* - **Authorized redirect URI**: *http://localhost:3000*

Note: Make sure you have turned on Contacts API and Google+ API in the APIs tab.

- Visit [Facebook Developers](https://developers.facebook.com/) - Click **Apps > Create a New App** in the navigation bar - Enter *Display Name*, then choose a category, then click **Create app** - Click on *Settings* on the sidebar, then click **+ Add Platform** - Select **Website** - Enter *http://localhost:3000* for *Site URL*

- Sign in at [https://apps.twitter.com](https://apps.twitter.com/) - Click on **Create New App** - Enter your *Application Name*, *Description* and *Website* - For **Callback URL**: *http://127.0.0.1:3000* - Go to **Settings** tab - Under *Application Type* select **Read and Write** access - Check the box **Allow this application to be used to Sign in with Twitter** - Click **Update this Twitter's applications settings**

- Visit [Live Connect App Management](http://go.microsoft.com/fwlink/p/?LinkId=193157). - Click on **Create application** - Enter an *Application name*, then click on **I accept** button - Go to **API Settings** tab - Enter a *Redirect URL* - Click **Save** - Go to **App Settings** tab to get *Client ID* and *Client Secret*

Note: Microsoft does not consider localhost or 127.0.0.1 to be a valid URL. As a workaround for local development add 127.0.0.1 mylocalwebsite.net to /etc/hosts file and specify mylocalwebsite.net as your Redirect URL in the API Settings tab.

`$auth.login(user, [options])`

Parameters

Param	Type	Details
user	`Object`	JavaScript object containing user information.
options (optional)	`Object`	HTTP config object. See `$http(config)` docs.

Returns

response - The HTTP response object from the server.

Usage

var user = {
  email: $scope.email,
  password: $scope.password
};

$auth.login(user)
  .then(function(response) {
    // Redirect user here after a successful log in.
  })
  .catch(function(response) {
    // Handle errors here, such as displaying a notification
    // for invalid email and/or password.
  });

`$auth.signup(user, [options])`

Create a new account with Email and Password.

Parameters

Param	Type	Details
user	`Object`	JavaScript object containing user information.
options (optional)	`Object`	HTTP config object. See `$http(config)` docs.

Returns

response - The HTTP response object from the server.

Usage

var user = {
  firstName: $scope.firstName,
  lastName: $scope.lastName,
  email: $scope.email,
  password: $scope.password
};

$auth.signup(user)
  .then(function(response) {
    // Redirect user here to login page or perhaps some other intermediate page
    // that requires email address verification before any other part of the site
    // can be accessed.
  })
  .catch(function(response) {
    // Handle errors here.
  });

`$auth.authenticate(name, [userData])`

Starts the OAuth 1.0 or the OAuth 2.0 authorization flow by opening a popup window.

Parameters

Param	Type	Details
name	`String`	One of the built-in or custom OAuth provider names created via `$authProvider.oauth1()` or `$authProvider.oauth2()`.
userData (optional)	`Object`	If you need to send additional data to the server along with `code`, `clientId` and `redirectUri` (OAuth 2.0) or `oauth_token` and `oauth_verifier` (OAuth 1.0).

Returns

response - The HTTP response object from the server.

Usage

$auth.authenticate('google')
  .then(function(response) {
    // Signed in with Google.
  })
  .catch(function(response) {
    // Something went wrong.
  });

`$auth.logout()`

Deletes a token from Local Storage (or Session Storage).

Usage

$auth.logout();

`$auth.isAuthenticated()`

Checks authentication status of a user.

State	True	False
No token in Local Storage		✓
Token present, but not a valid JWT	✓
JWT present without `exp`	✓
JWT present with `exp` and not expired	✓
JWT present with `exp` and expired		✓

Usage

// Controller
$scope.isAuthenticated = function() {
  return $auth.isAuthenticated();
};

<!-- Template -->
<ul ng-if="!isAuthenticated()">
  <li><a href="/login">Login</a></li>
  <li><a href="/signup">Sign up</a></li>
</ul>
<ul ng-if="isAuthenticated()">
  <li><a href="/logout">Logout</a></li>
</ul>

`$auth.link(name, [userData])`

Alias for $auth.authenticate(name, [userData]).

💡 Note: Account linking (and merging) business logic is handled entirely on the server.

Usage

// Controller
$scope.link = function(provider) {
  $auth.link(provider)
    .then(function(response) {
      // You have successfully linked an account.
    })
    .catch(function(response) {
      // Handle errors here.
    });
};

<!-- Template -->
<button ng-click="link('facebook')">
  Connect Facebook Account
</button>

`$auth.unlink(name, [options])`

Unlinks an OAuth provider.

By default, sends a POST request to /auth/unlink with the { provider: name } data object.

Parameters

Param	Type	Details
name	`String`	One of the built-in or custom OAuth provider names created via `$authProvider.oauth1()` or `$authProvider.oauth2()`.
options (optional)	`Object`	HTTP config object. See `$http(config)` docs.

Returns

response - The HTTP response object from the server.

Usage

$auth.unlink('github')
  .then(function(response) {
    // You have unlinked a GitHub account.
  })
  .catch(function(response) {
    // Handle errors here.
  });

`$auth.getToken()`

Returns a token from Local Storage (or Session Storage).

$auth.getToken();
// eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJzdWIiOjEyMzQ1Njc4OTAsIm5hbWUiOiJKb2huIERvZSJ9.kRkUHzvZMWXjgB4zkO3d6P1imkdp0ogebLuxnTCiYUU

`$auth.getPayload()`

Returns a JWT Claims Set, i.e. the middle part of a JSON Web Token.

Usage

$auth.getPayload();
// { exp: 1414978281, iat: 1413765081, userId: "544457a3eb129ee822a38fdd" }

`$auth.setToken(token)`

Saves a JWT or an access token to Local Storage / Session Storage.

Parameters

Param	Type	Details
token	`Object`	An object that takes a JWT (`response.data[config.tokenName]`) or an access token (`response.access_token`).

`$auth.removeToken()`

Removes a token from Local Storage / Session Storage. Used internally by $auth.logout().

Usage

$auth.removeToken();

`$auth.setStorageType(type)`

Sets storage type to Local Storage or Session Storage.

Parameters

Param	Type	Details
type	`String`	Accepts `'localStorage'` and `'sessionStorage'` values.

Usage

$auth.setStorageType('sessionStorage');

Credits

Contribution	User
Dropwizard (Java) Example	Alice Chen
Go Example	Salim Alami
Ruby on Rails Example	Simonas Gildutis
Ionic Framework Example	Dimitris Bozelos

Additionally, I would like to thank all other contributors who have reported bugs, submitted pull requests and suggested new features!

License

The MIT License (MIT)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Satellizer

Table of Contents

Installation

Usage

Configuration

Browser Support

How It Works

Obtaining OAuth Keys

API Reference

$auth.login(user, [options])

Parameters

Returns

Usage

$auth.signup(user, [options])

Parameters

Returns

Usage

$auth.authenticate(name, [userData])

Parameters

Returns

Usage

$auth.logout()

Usage

$auth.isAuthenticated()

Usage

$auth.link(name, [userData])

Usage

$auth.unlink(name, [options])

Parameters

Returns

Usage

$auth.getToken()

$auth.getPayload()

Usage

$auth.setToken(token)

Parameters

$auth.removeToken()

Usage

$auth.setStorageType(type)

Parameters

Usage

Credits

License

About

Languages

`$auth.login(user, [options])`

`$auth.signup(user, [options])`

`$auth.authenticate(name, [userData])`

`$auth.logout()`

`$auth.isAuthenticated()`

`$auth.link(name, [userData])`

`$auth.unlink(name, [options])`

`$auth.getToken()`

`$auth.getPayload()`

`$auth.setToken(token)`

`$auth.removeToken()`

`$auth.setStorageType(type)`