29 lines
969 B
Python
29 lines
969 B
Python
from django.contrib.auth.backends import BaseBackend
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from django.contrib.auth import get_user_model
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class EmailOrUsernameModelBackend(BaseBackend):
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def authenticate(self, request, username=None, password=None, **kwargs):
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print('custom backend used')
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UserModel = get_user_model()
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if '@' in username:
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# If "@" is present, treat it as an email address
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try:
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user = UserModel.objects.get(email=username)
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except UserModel.DoesNotExist:
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return None
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else:
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# Otherwise, treat it as a username
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user = UserModel.objects.filter(username=username).first()
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if user and user.check_password(password):
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return user
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return None
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def get_user(self, user_id):
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UserModel = get_user_model()
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try:
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return UserModel.objects.get(pk=user_id)
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except UserModel.DoesNotExist:
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return None |