Revision 792fad7a
| b/snf-astakos-app/astakos/im/auth_backends.py | ||
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# or implied, of GRNET S.A. |
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from django.contrib.auth.backends import ModelBackend |
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from django.core.validators import email_re |
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from astakos.im.models import AstakosUser |
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from astakos.im.settings import LOGGING_LEVEL |
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Used from ``astakos.im.forms.LoginForm`` to authenticate. |
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""" |
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def authenticate(self, username=None, password=None): |
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#If username is an email address, then try to pull it up |
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if email_re.search(username): |
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users = AstakosUser.objects.filter(email__iexact=username) |
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if not users: |
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return None |
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for user in users: |
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if user.check_password(password): |
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return user |
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else: |
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#We have a non-email address username we |
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#should try username |
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try: |
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user = AstakosUser.objects.get(username=username) |
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except AstakosUser.DoesNotExist: |
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return None |
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# First check whether a user having this email exists |
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users = AstakosUser.objects.filter(email__iexact=username) |
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for user in users: |
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if user.check_password(password): |
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return user |
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|
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# Since no user has been found by email try with the username |
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try: |
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user = AstakosUser.objects.get(username=username) |
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except AstakosUser.DoesNotExist: |
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return None |
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|
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if user.check_password(password): |
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return user |
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else: |
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