A minimal authorization application in Django, intended for hackers like me to have a quick look of what it is like when an authorization application in Django works.
User Authentication With Django
http://www.rdegges.com/user-authentication-with-django/
The Django Book: Chapter 14: Sessions, Users, and Registration
http://www.djangobook.com/en/2.0/chapter14.html
Using the Django authentication system
https://docs.djangoproject.com/en/1.5/topics/auth/default/