23 lines
758 B
Python
23 lines
758 B
Python
from django.core.exceptions import ValidationError
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from .models import LoginToken, User
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class PasswordlessAuthenticationBackend:
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def authenticate(self, request, uid=None):
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if uid is None:
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return None
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try:
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login_token = LoginToken.objects.get(uid=uid)
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except (LoginToken.DoesNotExist, ValidationError):
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return None
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try:
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return User.objects.get(email=login_token.email)
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except User.DoesNotExist:
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return User.objects.create_user(email=login_token.email)
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def get_user(self, user_id):
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try:
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return User.objects.get(pk=user_id)
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except User.DoesNotExist:
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return None # could also pass (which = return None)
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