Add better Laravel 5.2 support

Author: vinkla

src/OAuth2ServerServiceProvider.php

@@ -89,18 +89,20 @@ protected function setupMigrations(Application $app)
      */
     public function register()
     {
-        $this->registerAuthorizer();
-        $this->registerMiddlewareBindings();
+        $this->registerAuthorizer($this->app);
+        $this->registerMiddlewareBindings($this->app);
     }
 
     /**
      * Register the Authorization server with the IoC container.
      *
+     * @param \Illuminate\Contracts\Foundation\Application $app
+     *
      * @return void
      */
-    public function registerAuthorizer()
+    public function registerAuthorizer(Application $app)
     {
-        $this->app->bindShared('oauth2-server.authorizer', function ($app) {
+        $app->singleton('oauth2-server.authorizer', function ($app) {
             $config = $app['config']->get('oauth2');
             $issuer = $app->make(AuthorizationServer::class)
                 ->setClientStorage($app->make(ClientInterface::class))
@@ -152,34 +154,34 @@ public function registerAuthorizer()
             return $authorizer;
         });
 
-        $this->app->bind(Authorizer::class, function ($app) {
-            return $app['oauth2-server.authorizer'];
-        });
+        $app->alias('oauth2-server.authorizer', Authorizer::class);
     }
 
     /**
      * Register the Middleware to the IoC container because
      * some middleware need additional parameters.
      *
+     * @param \Illuminate\Contracts\Foundation\Application $app
+     *
      * @return void
      */
-    public function registerMiddlewareBindings()
+    public function registerMiddlewareBindings(Application $app)
     {
-        $this->app->bindShared(CheckAuthCodeRequestMiddleware::class, function ($app) {
+        $app->singleton(CheckAuthCodeRequestMiddleware::class, function ($app) {
             return new CheckAuthCodeRequestMiddleware($app['oauth2-server.authorizer']);
         });
 
-        $this->app->bindShared(OAuthMiddleware::class, function ($app) {
+        $app->singleton(OAuthMiddleware::class, function ($app) {
             $httpHeadersOnly = $app['config']->get('oauth2.http_headers_only');
 
             return new OAuthMiddleware($app['oauth2-server.authorizer'], $httpHeadersOnly);
         });
 
-        $this->app->bindShared(OAuthClientOwnerMiddleware::class, function ($app) {
+        $app->singleton(OAuthClientOwnerMiddleware::class, function ($app) {
             return new OAuthClientOwnerMiddleware($app['oauth2-server.authorizer']);
         });
 
-        $this->app->bindShared(OAuthUserOwnerMiddleware::class, function ($app) {
+        $app->singleton(OAuthUserOwnerMiddleware::class, function ($app) {
             return new OAuthUserOwnerMiddleware($app['oauth2-server.authorizer']);
         });
     }