mirror of
https://github.com/nikdoof/test-auth.git
synced 2025-12-13 22:32:15 +00:00
28 lines
784 B
Python
28 lines
784 B
Python
from django.contrib.auth.backends import ModelBackend
|
|
from django.contrib.auth.models import User
|
|
from hashlib import sha1
|
|
|
|
|
|
class SimpleHashModelBackend(ModelBackend):
|
|
|
|
supports_anonymous_user = False
|
|
supports_object_permissions = False
|
|
supports_inactive_user = False
|
|
|
|
def authenticate(self, username=None, password=None):
|
|
try:
|
|
user = User.objects.get(username=username)
|
|
except User.DoesNotExist:
|
|
return None
|
|
|
|
if '$' in user.password:
|
|
if user.check_password(password):
|
|
user.password = sha1(password).hexdigest()
|
|
user.save()
|
|
return user
|
|
else:
|
|
if user.password == sha1(password).hexdigest():
|
|
return user
|
|
|
|
return None
|