title: Symfony 2 : Custom user provider
body: <p>Since this article <a href="http://symfony.com/doc/2.0/cookbook/security/custom_provider.html" rel="nofollow">http://symfony.com/doc/2.0/cookbook/security/custom_provider.html</a> has not been written yet, has anyone an idea of how to do that ? (In my case it would be using LDAP authentication).</p>
  
  <p>Thanks for your answers</p>