title: Symfony2 + FosOauth: token get, but requests are anonymous
body: <p>I have installed and configurated FosOauthBundle but I have this problem: I can get Token And Refresh token with this line of code: </p>
  
  <pre><code>$ http POST http://localhost:8888/app_dev.php/oauth/v2/token grant_type=password client_id=1_3bcbxd9e24g0gk4swg0kwgcwg4o8k8g4g888kwc44gcc0gwwk4 client_secret=4ok2x70rlfokc8g0wws8c8kwcokw80k44sg48goc0ok4w0so0k     username=MYEMAIL     password=MYPASS
  </code></pre>
  
  <p>If I pass a wrong MYEMAIL or a wrong MYPASS symfony reply me with an error (and this is correct). Users are manged via FosUserBundle.</p>
  
  <p>Now, How can I use token to say symfony that I'm a registered user ?</p>
  
  <p>I have created this "api" in my controller: </p>
  
  <pre><code>public function getDemosAction()
      {
          $user = $this-&gt;get('security.token_storage')-&gt;getToken()-&gt;getUser();
  
          $view = $this-&gt;view($user);
          return $this-&gt;handleView($view);
  
      } 
  </code></pre>
  
  <p>and I call it via this code: </p>
  
  <pre><code>$curl -H "Authorization: Bearer NGEwMGIxMzJkZmU5Yjc3YmM2ZjViNmE0YWFhYTEwOTg1MjI5NzIyNDkwNmFhYTUzMTRkZTk3MzEyNjA4OWY0Ng" http://localhost:8888/app_dev.php/api/demos
  </code></pre>
  
  <p>but it return me ALWAYS "anon.".</p>
  
  <p>Where is my error ? </p>