24 lines
950 B
Python
Executable File
24 lines
950 B
Python
Executable File
from django.contrib.auth.backends import ModelBackend
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from django.db.models import Q
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from django.contrib.auth import get_user_model
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UserModel = get_user_model()
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class CustomBackend(ModelBackend):
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def authenticate(self, request, username=None, password=None, **kwargs):
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if username is None:
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username = kwargs.get(UserModel.USERNAME_FIELD)
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if username is None or password is None:
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return
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try:
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user = UserModel._default_manager.get(
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Q(username=username) | Q(phone=username) | Q(employee__id_number=username))
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except UserModel.DoesNotExist:
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# Run the default password hasher once to reduce the timing
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# difference between an existing and a nonexistent user (#20760).
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UserModel().set_password(password)
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else:
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if user.check_password(password) and self.user_can_authenticate(user):
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return user
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