mirror of
https://github.com/zulip/zulip.git
synced 2026-07-12 21:04:41 +08:00
32 lines
1016 B
Python
32 lines
1016 B
Python
from django.contrib.auth.models import User
|
|
|
|
class EmailAuthBackend(object):
|
|
"""
|
|
Email Authentication Backend
|
|
|
|
Allows a user to sign in using an email/password pair rather than
|
|
a username/password pair.
|
|
"""
|
|
|
|
def authenticate(self, username=None, password=None):
|
|
""" Authenticate a user based on email address as the user name. """
|
|
if username is None or password is None:
|
|
# Return immediately. Otherwise we will look for a SQL row with
|
|
# NULL username. While that's probably harmless, it's needless
|
|
# exposure.
|
|
return None
|
|
|
|
try:
|
|
user = User.objects.get(email=username)
|
|
if user.check_password(password):
|
|
return user
|
|
except User.DoesNotExist:
|
|
return None
|
|
|
|
def get_user(self, user_id):
|
|
""" Get a User object from the user_id. """
|
|
try:
|
|
return User.objects.get(pk=user_id)
|
|
except User.DoesNotExist:
|
|
return None
|