47 lines
1.5 KiB
Python
47 lines
1.5 KiB
Python
# combo - content management system
|
|
# Copyright (C) 2014-2019 Entr'ouvert
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify it
|
|
# under the terms of the GNU Affero General Public License as published
|
|
# by the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program 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 Affero General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU Affero General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
from django.conf import settings
|
|
from django.contrib.auth.models import User
|
|
|
|
|
|
if 'mellon' in settings.INSTALLED_APPS:
|
|
from mellon.models import UserSAMLIdentifier
|
|
else:
|
|
UserSAMLIdentifier = None
|
|
|
|
|
|
class ProxiedUser(object):
|
|
def __init__(self, name_id):
|
|
self.name_id = name_id
|
|
self.email = ''
|
|
|
|
def get_name_id(self):
|
|
return self.name_id
|
|
|
|
|
|
def get_user_from_name_id(name_id, raise_on_missing=False):
|
|
if not UserSAMLIdentifier:
|
|
if raise_on_missing:
|
|
raise User.DoesNotExist()
|
|
return None
|
|
try:
|
|
return UserSAMLIdentifier.objects.get(name_id=name_id).user
|
|
except UserSAMLIdentifier.DoesNotExist:
|
|
if raise_on_missing:
|
|
raise User.DoesNotExist()
|
|
return ProxiedUser(name_id=name_id)
|