title: Login on facebook using username and password. Is there any way to do that?
body: <p>I have a mobile application where I want the user to send to the server his facebook credentials infos and the server will act in behalf of him in facebook (get friends list and so on).
  I am researching about it, but I only find information about this oauth2, where the user logs himself in Facebook in a special link, so my app can access his FB information. This doesn't help me because I would like to access this information on the server side, not by the app itself. Is there any way that I can log in using username and password?</p>
  
  <p>I have a WP7 application for facebook chat where I enter my username and password and I connect, so it should be some way to perform it, correct?</p>
  
  <p><strong>edit</strong>
  Because it is against the TOS, I am thinking about doing the following:
  My server sends to my client the URL so the user can login and allow my app to access its informations. After that, my server accesses it.
  Would that be possible?</p>