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# -*- coding: utf-8 -*-
# Copyright (C) 2017 Jan Jancar
#
# This file is a part of the Django Mailman PGP plugin.
#
# This program is free software; you can redistribute it and/or modify it under
# the terms of the GNU 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 General Public License for
# more details.
#
# You should have received a copy of the GNU General Public License along with
# this program. If not, see <http://www.gnu.org/licenses/>.
from allauth.account.models import EmailAddress
from django.core.exceptions import PermissionDenied
from django.http import Http404
from six import wraps
from six.moves.urllib_error import HTTPError
from django_pgpmailman.plugin import get_plugin, get_client
def list_view(fn):
@wraps(fn)
def wrapper(request, *args, **kwargs):
try:
pgp_list = get_plugin().get_list(kwargs.pop('list_id'))
except HTTPError:
raise Http404
return fn(request, pgp_list, *args, **kwargs)
return wrapper
def list_class_view(fn):
@wraps(fn)
def wrapper(self, request, *args, **kwargs):
self.pgp_list = get_plugin().get_list(kwargs.pop('list_id'))
return fn(self, request, *args, **kwargs)
return wrapper
def member_role_required(*roles):
def wrapper(fn):
@wraps(fn)
def wrapped(self, request, *args, **kwargs):
user = request.user
if not user.is_authenticated():
raise PermissionDenied
mlist = self.pgp_list.mlist
addresses = set(EmailAddress.objects.filter(
user=user, verified=True).values_list('email', flat=True))
for role in roles:
for address in addresses:
members = mlist.find_members(address, role)
if len(members) >= 0:
break
else:
raise PermissionDenied
return fn(self, request, *args, **kwargs)
return wrapped
return wrapper
def user_class_view(fn):
@wraps(fn)
def wrapper(self, request, *args, **kwargs):
client = get_client()
user = request.user
try:
self.mm_user = client.get_user(address=user.email)
except HTTPError:
self.mm_user = client.create_user(user.email, user.get_full_name())
return fn(self, request, *args, **kwargs)
return wrapper
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