title: Is there a ready made identity provider in azure?
body: <p>Just trying to understand the concept of Azure AD. 
  I understand that it has all federated identity concepts to log in a user based on some third part provider like Facebook and Google. </p>
  
  <p>But what if a user want to register to your app instead. Cant i use azure to simply pass my email and password and a user is created. and i get change password and forgot password like basic service out of the box instead of me creating an asp.net identity based web apis and maintain identity database in 
   SQL and expose this system to my clients. </p>
  
  <p>let me know if i am thinking in wrong direction. </p>