#5: Added Laravel Socialite. The redirect to Facebook is now working.

app/Http/Controllers/Auth/LoginController.php

@@ -6,6 +6,7 @@ use App\Facade\Theme;
 use App\Http\Controllers\Controller;
 use Illuminate\Foundation\Auth\AuthenticatesUsers;
 use Illuminate\Http\Request;
+use Socialite;
 
 class LoginController extends Controller
 {
@@ -61,4 +62,27 @@ class LoginController extends Controller
             'info' => $request->session()->get('info')
         ]);
     }
+
+    /**
+     * Redirect the user to the Facebook authentication page.
+     *
+     * @return \Illuminate\Http\Response
+     */
+    public function redirectToFacebook()
+    {
+        return Socialite::driver('facebook')->redirect();
+    }
+
+    /**
+     * Obtain the user information from Facebook.
+     *
+     * @return \Illuminate\Http\Response
+     */
+    public function handleFacebookCallback()
+    {
+        $user = Socialite::driver('facebook')->user();
+        dd($user);
+
+        // $user->token;
+    }
 }

composer.json

@@ -9,7 +9,8 @@
         "laravel/framework": "5.5.*",
         "rackspace/php-opencloud": "^1.16",
         "doctrine/dbal": "^2.5",
-        "aws/aws-sdk-php": "^3.19"
+        "aws/aws-sdk-php": "^3.19",
+        "laravel/socialite": "^3.0"
     },
     "require-dev": {
         "filp/whoops": "~2.0",

composer.lock

@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "2469338aa47d9194dc0c44bc788fb070",
+    "content-hash": "7e1113109ae57d549a01afba28bdb219",
     "packages": [
         {
             "name": "aws/aws-sdk-php",
@@ -948,6 +948,68 @@
             ],
             "time": "2018-03-30T13:29:30+00:00"
         },
+        {
+            "name": "laravel/socialite",
+            "version": "v3.0.12",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/laravel/socialite.git",
+                "reference": "b5f465847b1d637efa86bbfe2fc1c9d2bd12f60f"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/laravel/socialite/zipball/b5f465847b1d637efa86bbfe2fc1c9d2bd12f60f",
+                "reference": "b5f465847b1d637efa86bbfe2fc1c9d2bd12f60f",
+                "shasum": ""
+            },
+            "require": {
+                "guzzlehttp/guzzle": "~6.0",
+                "illuminate/contracts": "~5.4",
+                "illuminate/http": "~5.4",
+                "illuminate/support": "~5.4",
+                "league/oauth1-client": "~1.0",
+                "php": ">=5.4.0"
+            },
+            "require-dev": {
+                "mockery/mockery": "~0.9",
+                "phpunit/phpunit": "~4.0|~5.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "3.0-dev"
+                },
+                "laravel": {
+                    "providers": [
+                        "Laravel\\Socialite\\SocialiteServiceProvider"
+                    ],
+                    "aliases": {
+                        "Socialite": "Laravel\\Socialite\\Facades\\Socialite"
+                    }
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "Laravel\\Socialite\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Taylor Otwell",
+                    "email": "taylor@laravel.com"
+                }
+            ],
+            "description": "Laravel wrapper around OAuth 1 & OAuth 2 libraries.",
+            "keywords": [
+                "laravel",
+                "oauth"
+            ],
+            "time": "2018-06-01T15:06:47+00:00"
+        },
         {
             "name": "league/flysystem",
             "version": "1.0.45",
@@ -1032,6 +1094,69 @@
             ],
             "time": "2018-05-07T08:44:23+00:00"
         },
+        {
+            "name": "league/oauth1-client",
+            "version": "1.7.0",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/thephpleague/oauth1-client.git",
+                "reference": "fca5f160650cb74d23fc11aa570dd61f86dcf647"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/thephpleague/oauth1-client/zipball/fca5f160650cb74d23fc11aa570dd61f86dcf647",
+                "reference": "fca5f160650cb74d23fc11aa570dd61f86dcf647",
+                "shasum": ""
+            },
+            "require": {
+                "guzzlehttp/guzzle": "^6.0",
+                "php": ">=5.5.0"
+            },
+            "require-dev": {
+                "mockery/mockery": "^0.9",
+                "phpunit/phpunit": "^4.0",
+                "squizlabs/php_codesniffer": "^2.0"
+            },
+            "type": "library",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "1.0-dev"
+                }
+            },
+            "autoload": {
+                "psr-4": {
+                    "League\\OAuth1\\": "src/"
+                }
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Ben Corlett",
+                    "email": "bencorlett@me.com",
+                    "homepage": "http://www.webcomm.com.au",
+                    "role": "Developer"
+                }
+            ],
+            "description": "OAuth 1.0 Client Library",
+            "keywords": [
+                "Authentication",
+                "SSO",
+                "authorization",
+                "bitbucket",
+                "identity",
+                "idp",
+                "oauth",
+                "oauth1",
+                "single sign on",
+                "trello",
+                "tumblr",
+                "twitter"
+            ],
+            "time": "2016-08-17T00:36:58+00:00"
+        },
         {
             "name": "mikemccabe/json-patch-php",
             "version": "0.1.0",

config/services.php

@@ -14,6 +14,12 @@ return [
     |
     */
 
+    'facebook' => [
+        'client_id' => env('FACEBOOK_CLIENT_ID'),
+        'client_secret' => env('FACEBOOK_CLIENT_SECRET'),
+        'redirect' => url('login/facebook/callback')
+    ],
+
     'gitea' => [
         'api_url' => 'https://apps.andysh.uk/api/v1',
         'cache_time_seconds' => 3600,

routes/web.php

@@ -74,6 +74,10 @@ Route::group(['prefix' => 'install'], function () {
     Route::post('/database', 'InstallController@database')->name('install.database');
 });
 
+// Social media SSO
+Route::get('login/facebook', 'Auth\LoginController@redirectToFacebook')->name('login.facebook');
+Route::get('login/facebook/callback', 'Auth\LoginController@handleFacebookCallback')->name('login_callback.facebook');
+
 // Gallery
 Route::get('/', 'Gallery\DefaultController@index')->name('home');
 Route::get('/activate/{token}', 'Auth\ActivateController@activate')->name('auth.activate');