title: Which authentication to be used when using Django Rest Framework and IOS app?
body: <p>I have an iOS app that uses an API powered by Django REST framework to store, update, fetch data from a database. I need to provide the two more following functionalities which stores the user data at the server:</p>
  
  <ol>
  <li>Login with Email</li>
  <li>Login with Facebook</li>
  </ol>
  
  <p>There appears to be two different authentication systems that I can use:</p>
  
  <ol>
  <li><a href="https://docs.djangoproject.com/en/1.7/topics/auth/default/">Django User Authentication System</a></li>
  <li><a href="http://www.django-rest-framework.org/api-guide/authentication/">Django Rest Framework Authentication</a></li>
  </ol>
  
  <p>How should I handle this in my API?</p>