71 lines
2.6 KiB
Python
71 lines
2.6 KiB
Python
# authentic2 - versatile identity manager
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# Copyright (C) 2010-2019 Entr'ouvert
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#
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# This program is free software: you can redistribute it and/or modify it
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# under the terms of the GNU Affero General Public License as published
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# by the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from django.conf import settings
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from pkg_resources import get_distribution
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from . import app_settings, constants, utils
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from .models import Service
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class UserFederations(object):
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'''Provide access to all federations of the current user'''
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def __init__(self, request):
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self.request = request
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def __getattr__(self, name):
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d = {'provider': None, 'links': []}
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if name.startswith('service_'):
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try:
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provider_id = int(name.split('_', 1)[1])
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except ValueError:
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pass
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else:
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links = utils.accumulate_from_backends(self.request, 'links')
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for provider, link in links:
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if provider.id != provider_id:
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continue
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d['provider'] = provider
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d['links'].append(link)
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return d
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return super(UserFederations, self).__getattr__(name)
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__AUTHENTIC2_DISTRIBUTION = None
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def a2_processor(request):
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global __AUTHENTIC2_DISTRIBUTION
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variables = {}
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variables.update(app_settings.TEMPLATE_VARS)
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variables['federations'] = UserFederations(request)
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if __AUTHENTIC2_DISTRIBUTION is None:
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if settings.DEBUG:
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__AUTHENTIC2_DISTRIBUTION = repr(get_distribution('authentic2'))
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else:
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__AUTHENTIC2_DISTRIBUTION = str(get_distribution('authentic2'))
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variables['AUTHENTIC2_VERSION'] = __AUTHENTIC2_DISTRIBUTION
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if hasattr(request, 'session'):
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variables['LAST_LOGIN'] = request.session.get(constants.LAST_LOGIN_SESSION_KEY)
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variables['USER_SWITCHED'] = constants.SWITCH_USER_SESSION_KEY in request.session
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if 'service_pk' in request.session:
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try:
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variables['service'] = Service.objects.get(pk=request.session['service_pk'])
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except Service.DoesNotExist:
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pass
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return variables
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