27 lines
764 B
Python
27 lines
764 B
Python
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"""
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Authentication backends for RepApp.
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"""
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import logging
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from django.contrib.auth.backends import ModelBackend
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from .models import OneTimeLogin
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logger = logging.getLogger(__name__)
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class OneTimeLoginBackend(ModelBackend):
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"""
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OneTimeLoginBackend implements a login using a onetime secret.
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"""
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def authenticate(self, request, username=None, password=None, **kwargs):
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login = OneTimeLogin.objects.filter(secret=username).first()
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if login:
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logger.debug(
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'One time login authentication for secret %s was successful', username)
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return login.user
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else:
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logger.info(
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'One time login authentication for secret %s failed!', username)
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return None
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