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# -*- coding: utf-8 -*-
#
# Copyright (C) 2009 Ignacio Vazquez-Abrams
# This file is part of python-fedora
#
# python-fedora is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# python-fedora is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with python-fedora; if not, see <http://www.gnu.org/licenses/>
#
'''
.. moduleauthor:: Ignacio Vazquez-Abrams <ivazquez@fedoraproject.org>
.. moduleauthor:: Toshio Kuratomi <toshio@fedoraproject.org>
'''
from fedora.client import AuthError
from fedora.django import connection, person_by_id
from fedora.django.auth.models import FasUser
from django.contrib.auth.models import AnonymousUser
from django.contrib.auth.backends import ModelBackend
class FasBackend(ModelBackend):
def authenticate(self, username=None, password=None,
session_id=None):
try:
if session_id:
auth = {'session_id': session_id}
else:
auth = {'username': username, 'password': password}
session_id, userinfo = connection.get_user_info(auth_params=auth)
user = FasUser.objects.user_from_fas(userinfo)
user.session_id = session_id
if user.is_active:
return user
except AuthError:
pass
def get_user(self, userid):
try:
userinfo = person_by_id(userid)
if userinfo:
return FasUser.objects.user_from_fas(userinfo)
except AuthError:
return AnonymousUser()
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