52 lines
1.6 KiB
Python
Executable File
52 lines
1.6 KiB
Python
Executable File
from django.contrib.auth.backends import ModelBackend
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from django.contrib.auth import get_user_model
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from at_django_boilerplate.utils.hash_utils import hexdigest
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import logging
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logger = logging.getLogger(__name__)
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class CustomAuthBackend(ModelBackend):
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def authenticate(self, request, username=None, password=None, **kwargs):
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print('Username:',username)
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if username is None:
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username = kwargs.get('email') # fallback if email is passed explicitly
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print('Username:',username)
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if not username or not password:
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return None
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username = username.lower()
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email_hash = hexdigest(username)
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user_found=False
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UserModel = get_user_model()
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try:
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user = UserModel.objects.get_by_email(email=username)
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if user:
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user_found=True
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except UserModel.DoesNotExist:
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logger.info(f'User with email {username} not found.')
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try:
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if not user_found:
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user = UserModel.objects.get_by_contact_number(contact_number=username)
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if user:
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user_found=True
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except UserModel.DoesNotExist:
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logger.info(f'User with contact_number {username} not found.')
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return None
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if user_found:
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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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logger.info(f'Authentication failed for user with email hash {email_hash}.')
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return None
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def user_can_authenticate(self, user):
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return user.is_active
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