Demo integration of Brent Shaffer's oauth2-server-php into Laravel 4

1. Create your Laravel project (e.g. composer create-project laravel/laravel --prefer-dist)

2. Install the OAuth2 server and HTTPFoundation bridge dependencies using Composer: composer require bshaffer/oauth2-server-php and composer require bshaffer/oauth2-server-httpfoundation-bridge

3. Setup your database and run the provided migration (see https://github.com/julien-c/laravel-oauth2-server/commit/b290d4f699b9758696444e2d62dd82f0eeedcb7d):

   php artisan db:migrate

4. Seed your database using the provided script : https://github.com/julien-c/laravel-oauth2-server/commit/8895c54cbf8ea8ba78aafab53a5a0409ce2f1ba2

   php artisan db:seed

5. Setup your OAuth2 server. To be able to access the single instance anywhere in your Laravel app, you can attach it as a singleton:

   App::singleton('oauth2', function() {
       
       $storage = new OAuth2\Storage\Pdo(DB::connection()->getPdo());
       $server = new OAuth2\Server($storage);
       
       $server->addGrantType(new OAuth2\GrantType\ClientCredentials($storage));
       $server->addGrantType(new OAuth2\GrantType\UserCredentials($storage));
       
       return $server;
   });

6. Implement the actual OAuth2 controllers you wish to implement. For example a token controller and a resource controller: see app/routes.php

You can even unit test your integration! Here's an example using Guzzle: https://github.com/julien-c/laravel-oauth2-server/blob/master/app/tests/OAuthTest.php