Added social sign in

@@ -22,8 +22,7 @@ class Handler extends ExceptionHandler
      *
      * This is a great spot to send exceptions to Sentry, Bugsnag, etc.
      *
-     * @param  \Exception  $e
-     * @return void
+     * @param  \Exception $e
      */
     public function report(Exception $e)
     {
@@ -39,6 +38,11 @@ class Handler extends ExceptionHandler
      */
     public function render($request, Exception $e)
     {
+        if($e instanceof NotifyException) {
+            \Session::flash('error', $e->message);
+            return response()->redirectTo($e->redirectLocation);
+        }
+
         return parent::render($request, $e);
     }
 }

+<?php namespace Oxbow\Exceptions;
+
+
+class NotifyException extends \Exception
+{
+
+    public $message;
+    public $redirectLocation;
+
+    /**
+     * NotifyException constructor.
+     * @param string $message
+     * @param string    $redirectLocation
+     */
+    public function __construct($message, $redirectLocation)
+    {
+        $this->message = $message;
+        $this->redirectLocation = $redirectLocation;
+        parent::__construct();
+    }
+}
\ No newline at end of file

+<?php namespace Oxbow\Exceptions;
+
+
+class SocialDriverNotConfigured extends \Exception
+{
+}
\ No newline at end of file

+<?php namespace Oxbow\Exceptions;
+
+
+class UserNotFound extends NotifyException
+{
+
+}
\ No newline at end of file

@@ -2,11 +2,15 @@
 
 namespace Oxbow\Http\Controllers\Auth;
 
+use Oxbow\Exceptions\SocialDriverNotConfigured;
+use Oxbow\Exceptions\UserNotFound;
+use Oxbow\Repos\UserRepo;
 use Oxbow\User;
 use Validator;
 use Oxbow\Http\Controllers\Controller;
 use Illuminate\Foundation\Auth\ThrottlesLogins;
 use Illuminate\Foundation\Auth\AuthenticatesAndRegistersUsers;
+use Laravel\Socialite\Contracts\Factory as Socialite;
 
 class AuthController extends Controller
 {
@@ -27,28 +31,34 @@ class AuthController extends Controller
     protected $redirectPath = '/';
     protected $redirectAfterLogout = '/login';
 
+    protected $validSocialDrivers = ['google', 'github'];
+
+    protected $socialite;
+    protected $userRepo;
 
     /**
      * Create a new authentication controller instance.
-     *
-     * @return void
+     * @param Socialite $socialite
+     * @param UserRepo  $userRepo
      */
-    public function __construct()
+    public function __construct(Socialite $socialite, UserRepo $userRepo)
     {
         $this->middleware('guest', ['except' => 'getLogout']);
+        $this->socialite = $socialite;
+        $this->userRepo = $userRepo;
     }
 
     /**
      * Get a validator for an incoming registration request.
      *
-     * @param  array  $data
+     * @param  array $data
      * @return \Illuminate\Contracts\Validation\Validator
      */
     protected function validator(array $data)
     {
         return Validator::make($data, [
-            'name' => 'required|max:255',
-            'email' => 'required|email|max:255|unique:users',
+            'name'     => 'required|max:255',
+            'email'    => 'required|email|max:255|unique:users',
             'password' => 'required|confirmed|min:6',
         ]);
     }
@@ -56,15 +66,110 @@ class AuthController extends Controller
     /**
      * Create a new user instance after a valid registration.
      *
-     * @param  array  $data
+     * @param  array $data
      * @return User
      */
     protected function create(array $data)
     {
         return User::create([
-            'name' => $data['name'],
-            'email' => $data['email'],
+            'name'     => $data['name'],
+            'email'    => $data['email'],
             'password' => bcrypt($data['password']),
         ]);
     }
+
+    /**
+     * Show the application login form.
+     *
+     * @return \Illuminate\Http\Response
+     */
+    public function getLogin()
+    {
+
+        if (view()->exists('auth.authenticate')) {
+            return view('auth.authenticate');
+        }
+
+        $socialDrivers = $this->getActiveSocialDrivers();
+
+        return view('auth.login', ['socialDrivers' => $socialDrivers]);
+    }
+
+    /**
+     * Redirect to the relevant social site.
+     * @param $socialDriver
+     * @return \Symfony\Component\HttpFoundation\RedirectResponse
+     */
+    public function getSocialLogin($socialDriver)
+    {
+        $driver = $this->validateSocialDriver($socialDriver);
+        return $this->socialite->driver($driver)->redirect();
+    }
+
+    /**
+     * The callback for social login services.
+     *
+     * @param $socialDriver
+     * @return \Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector
+     * @throws UserNotFound
+     */
+    public function socialCallback($socialDriver)
+    {
+        $driver = $this->validateSocialDriver($socialDriver);
+        // Get user details from social driver
+        $socialUser = $this->socialite->driver($driver)->user();
+        $user = $this->userRepo->getByEmail($socialUser->getEmail());
+
+        // Redirect if the email is not a current user.
+        if ($user === null) {
+            throw new UserNotFound('A user with the email ' . $socialUser->getEmail() . ' was not found.', '/login');
+        }
+
+        \Auth::login($user, true);
+        return redirect($this->redirectPath);
+    }
+
+    /**
+     * Ensure the social driver is correct and supported.
+     *
+     * @param $socialDriver
+     * @return string
+     * @throws SocialDriverNotConfigured
+     */
+    protected function validateSocialDriver($socialDriver)
+    {
+        $driver = trim(strtolower($socialDriver));
+
+        if (!in_array($driver, $this->validSocialDrivers)) abort(404, 'Social Driver Not Found');
+        if(!$this->checkSocialDriverConfigured($driver)) throw new SocialDriverNotConfigured;
+
+        return $driver;
+    }
+
+    /**
+     * Check a social driver has been configured correctly.
+     * @param $driver
+     * @return bool
+     */
+    protected function checkSocialDriverConfigured($driver)
+    {
+        $upperName = strtoupper($driver);
+        $config = [env($upperName . '_APP_ID', false), env($upperName . '_APP_SECRET', false), env('APP_URL', false)];
+        return (!in_array(false, $config) && !in_array(null, $config));
+    }
+
+    /**
+     * Gets the names of the active social drivers.
+     * @return array
+     */
+    protected function getActiveSocialDrivers()
+    {
+        $activeDrivers = [];
+        foreach($this->validSocialDrivers as $driverName) {
+            if($this->checkSocialDriverConfigured($driverName)) {
+                $activeDrivers[$driverName] = true;
+            }
+        }
+        return $activeDrivers;
+    }
 }

@@ -82,6 +82,10 @@ Route::group(['middleware' => 'auth'], function () {
 Route::get('/login', 'Auth\AuthController@getLogin');
 Route::post('/login', 'Auth\AuthController@postLogin');
 Route::get('/logout', 'Auth\AuthController@getLogout');
+// Login using social authentication
+Route::get('/login/service/{socialService}', 'Auth\AuthController@getSocialLogin');
+Route::get('/login/service/{socialService}/callback', 'Auth\AuthController@socialCallback');
+
 // Password reset link request routes...
 Route::get('/password/email', 'Auth\PasswordController@getEmail');
 Route::post('/password/email', 'Auth\PasswordController@postEmail');

+<?php namespace Oxbow\Repos;
+
+
+use Oxbow\User;
+
+class UserRepo
+{
+
+    protected $user;
+
+    /**
+     * UserRepo constructor.
+     * @param $user
+     */
+    public function __construct(User $user)
+    {
+        $this->user = $user;
+    }
+
+
+    public function getByEmail($email) {
+        return $this->user->where('email', '=', $email)->first();
+    }
+}
\ No newline at end of file

@@ -8,7 +8,8 @@
         "php": ">=5.5.9",
         "laravel/framework": "5.1.*",
         "intervention/image": "^2.3",
-        "barryvdh/laravel-ide-helper": "^2.1"
+        "barryvdh/laravel-ide-helper": "^2.1",
+        "laravel/socialite": "^2.0"
     },
     "require-dev": {
         "fzaninotto/faker": "~1.4",

@@ -26,7 +26,7 @@ return [
     |
     */
 
-    'url'             => 'http://localhost',
+    'url'             => env('APP_URL', 'http://localhost'),
 
     /*
     |--------------------------------------------------------------------------
@@ -136,6 +136,7 @@ return [
         Illuminate\Translation\TranslationServiceProvider::class,
         Illuminate\Validation\ValidationServiceProvider::class,
         Illuminate\View\ViewServiceProvider::class,
+        Laravel\Socialite\SocialiteServiceProvider::class,
 
         /**
          * Third Party
@@ -199,6 +200,7 @@ return [
         'URL'       => Illuminate\Support\Facades\URL::class,
         'Validator' => Illuminate\Support\Facades\Validator::class,
         'View'      => Illuminate\Support\Facades\View::class,
+        'Socialite' => Laravel\Socialite\Facades\Socialite::class,
 
         /**
          * Third Party

@@ -14,7 +14,7 @@ return [
     |
     */
 
-    'mailgun' => [
+    'mailgun'  => [
         'domain' => '',
         'secret' => '',
     ],
@@ -23,16 +23,28 @@ return [
         'secret' => '',
     ],
 
-    'ses' => [
+    'ses'      => [
         'key'    => '',
         'secret' => '',
         'region' => 'us-east-1',
     ],
 
-    'stripe' => [
+    'stripe'   => [
         'model'  => Oxbow\User::class,
         'key'    => '',
         'secret' => '',
     ],
 
+    'github'   => [
+        'client_id'     => env('GITHUB_APP_ID', false),
+        'client_secret' => env('GITHUB_APP_SECRET', false),
+        'redirect'      => env('APP_URL') . '/login/service/github/callback',
+    ],
+
+    'google'   => [
+        'client_id'     => env('GOOGLE_APP_ID', false),
+        'client_secret' => env('GOOGLE_APP_SECRET', false),
+        'redirect'      => env('APP_URL') . '/login/service/google/callback',
+    ],
+
 ];

@@ -3,6 +3,7 @@ $(function () {
     // Notification hiding
     $('.notification').click(function () {
         $(this).fadeOut(100);
+
     });
 
     // Dropdown toggles

@@ -42,6 +42,9 @@
   animation-duration: 3s;
   animation-timing-function: ease-in-out;
   animation-fill-mode: forwards;
+  &.stopped {
+    animation-name: notificationStopped;
+  }
 }
 
 @keyframes notification {
@@ -58,6 +61,17 @@
     transform: translate3d(580px, 0, 0);
   }
 }
+@keyframes notificationStopped {
+  0% {
+    transform: translate3d(580px, 0, 0);
+  }
+  10% {
+    transform: translate3d(0, 0, 0);
+  }
+  100% {
+    transform: translate3d(0, 0, 0);
+  }
+}
 
 @keyframes menuIn {
   from {

@@ -30,7 +30,6 @@ $button-border-radius: 2px;
   border-radius: $button-border-radius;
   cursor: pointer;
   transition: all ease-in-out 120ms;
-  text-transform: uppercase;
   box-shadow: 0 0.5px 1.5px 0 rgba(0, 0, 0, 0.21);
   @include generate-button-colors(#EEE, $primary);
 }

 @extends('public')
 
-@section('sidebar')
+@section('content')
 
     <div class="center-box">
         <h1>Log In</h1>
@@ -23,6 +23,16 @@
                 <button class="button block pos">Sign In</button>
             </div>
         </form>
+        @if(count($socialDrivers) > 0)
+            <hr class="margin-top">
+            <h3 class="text-muted">Social Login</h3>
+            @if(isset($socialDrivers['google']))
+                <a href="/login/service/google" style="color: #DC4E41;"><i class="zmdi zmdi-google-plus-box zmdi-hc-4x"></i></a>
+            @endif
+            @if(isset($socialDrivers['github']))
+                <a href="/login/service/github" style="color:#000;"><i class="zmdi zmdi-github zmdi-hc-4x"></i></a>
+            @endif
+        @endif
     </div>
 
 @stop
\ No newline at end of file

@@ -2,7 +2,7 @@
 
 @section('body-class', 'image-cover login')
 
-@section('sidebar')
+@section('content')
 
 
     <div class="text-center">

@@ -2,7 +2,7 @@
 
 @section('body-class', 'image-cover login')
 
-@section('sidebar')
+@section('content')
 
 
     <div class="text-center">

@@ -31,7 +31,7 @@
     @endif
 
     @if(Session::has('error'))
-        <div class="notification anim neg">
+        <div class="notification anim neg stopped">
             <i class="zmdi zmdi-alert-circle"></i> <span>{{ Session::get('error') }}</span>
         </div>
     @endif

@@ -6,14 +6,25 @@
     <link rel="stylesheet" href="/css/app.css">
     <link href='//fonts.googleapis.com/css?family=Roboto:400,400italic,500,500italic,700,700italic,300italic,100,300' rel='stylesheet' type='text/css'>
     <link rel="stylesheet" href="/bower/material-design-iconic-font/dist/css/material-design-iconic-font.min.css">
+
+    <!-- Scripts -->
     <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>
+    <script src="/js/common.js"></script>
 
 </head>
 <body class="@yield('body-class')">
 
-<section id="sidebar">
-    @yield('sidebar')
-</section>
+@if(Session::has('success'))
+    <div class="notification anim pos">
+        <i class="zmdi zmdi-mood"></i> <span>{{ Session::get('success') }}</span>
+    </div>
+@endif
+
+@if(Session::has('error'))
+    <div class="notification anim neg stopped">
+        <i class="zmdi zmdi-alert-circle"></i> <span>{{ Session::get('error') }}</span>
+    </div>
+@endif
 
 <section class="container">
     @yield('content')

@@ -8,18 +8,18 @@
     @include('form/text', ['name' => 'email'])
 </div>
 
-@if(isset($model))
+@if($currentUser->can('user-update'))
     <div class="form-group">
-        <span class="text-muted">
-            Only fill the below if you would like <br>to change your password:
-        </span>
+        <label for="role">User Role</label>
+        @include('form.role-select', ['name' => 'role', 'options' => \Oxbow\Role::all(), 'displayKey' => 'display_name'])
     </div>
 @endif
 
-@if($currentUser->can('user-update'))
+@if(isset($model))
     <div class="form-group">
-        <label for="role">User Role</label>
-        @include('form.role-select', ['name' => 'role', 'options' => \Oxbow\Role::all(), 'displayKey' => 'display_name'])
+        <span class="text-muted">
+            Only fill the below if you would like <br>to change your password:
+        </span>
     </div>
 @endif