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24 lines
672 B
Python
24 lines
672 B
Python
from django.contrib.auth.backends import ModelBackend
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from django.contrib.auth.models import User
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from hashlib import sha1
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class SimpleHashModelBackend(ModelBackend):
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def authenticate(self, username=None, password=None):
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try:
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user = User.objects.get(username=username)
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except User.DoesNotExist:
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return None
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if '$' in user.password:
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if user.check_password(password):
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user.password = sha1(password).hexdigest()
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user.save()
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return user
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else:
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if user.password == sha1(password).hexdigest():
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return user
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return None
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