title: Facebook oAuth user details with MVC 4
body: <p>I am using the <code>OAuthWebSecurity</code> with <code>MVC</code> to allow users of my website to login using Facebook's oAuth.  Everything works fine, and I have a test user authenticating fine.</p>
  
  <p>My question is based on the details Facebook can provide.  I am currently returning the user details using the following...</p>
  
  <pre><code>AuthenticationResult result = OAuthWebSecurity.VerifyAuthentication();
  </code></pre>
  
  <p>This will give the follwing details:</p>
  
  <ul>
  <li>UserName (email)</li>
  <li>ProviderUserId</li>
  </ul>
  
  <p>I also get a <code>ExternalData</code> object which has:</p>
  
  <ul>
  <li>UserName</li>
  <li>Name</li>
  <li>Gender</li>
  </ul>
  
  <p>Do you know if it's possible to get further data, maybe DoB, photo etc? </p>