title: How to add Facebook login account on website using JSF 2.0
body: <p>I am trying to create a website where it has "login or register" feature. Nowadays, every website gives login with facebook/twitter or gmail account. I would also like to do the same thing. I am creating my website using JSF 2.0 + primefaces. Could you please guide how do I go about the same? I am totally new for this application.</p>
  
  <p>Thanks for the help in advance. Looking for great thoughts.</p>