1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
|
# -*- 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 __future__ import absolute_import, unicode_literals
from django.contrib import messages
from django.contrib.auth.decorators import login_required, user_passes_test
from django.core.files.base import ContentFile
from django.http import HttpResponse, Http404
from django.shortcuts import render
from django.urls import reverse
from django.utils.decorators import method_decorator
from django.utils.translation import ugettext_lazy as _
from django.views import View
from django.views.generic import FormView
from six.moves.urllib.error import HTTPError
from django_pgpmailman.decorators import (list_view, list_class_view,
member_role_required)
from django_pgpmailman.forms import (ListSignatureSettingsForm,
ListEncryptionSettingsForm,
ListMiscSettingsForm,
ListKeyManagementForm, ListCreateForm)
from django_pgpmailman.plugin import get_plugin, get_client
def pgp_list_index(request):
return render(request, 'django_pgpmailman/index.html',
{'lists': get_plugin().lists})
@list_view
def pgp_list_summary(request, pgp_list):
return render(request, 'django_pgpmailman/list/summary.html',
{'pgp_list': pgp_list})
class ListCreate(FormView):
template_name = 'django_pgpmailman/list/create.html'
form_class = ListCreateForm
initial = {'advertised': True}
def get_initial(self):
self.initial.update({'list_owner': self.request.user.email})
return super(ListCreate, self).get_initial()
def get_form_kwargs(self):
kwargs = super(ListCreate, self).get_form_kwargs()
domains = []
for domain in get_client().domains:
domains.append((domain.mail_host, domain.mail_host))
kwargs['domain_choices'] = domains
styles = [('pgp-default', 'PGP discussion'),
('pgp-announce', 'PGP announce')]
kwargs['style_choices'] = styles
return kwargs
@user_passes_test(lambda u: u.is_superuser)
def dispatch(self, request, *args, **kwargs):
return super(ListCreate, self).dispatch(request, *args, **kwargs)
def form_valid(self, form):
try:
client = get_client()
domain = client.get_domain(
mail_host=form.cleaned_data['mail_host'])
mlist = domain.create_list(form.cleaned_data['listname'],
style_name=form.cleaned_data[
'list_style'])
mlist.add_owner(form.cleaned_data['list_owner'])
list_settings = mlist.settings
if form.cleaned_data['description']:
list_settings['description'] = form.cleaned_data['description']
list_settings['advertised'] = form.cleaned_data['advertised']
list_settings.save()
self.mlist = mlist
messages.success(self.request, _('List created'))
except HTTPError as e:
messages.error(self.request, e.msg)
return super(ListCreate, self).form_valid(form)
def get_success_url(self):
return reverse(self.success_url,
kwargs=dict(list_id=self.mlist.list_id))
class ListKey(View):
which_key = None
def get(self, request):
key = getattr(self.pgp_list, self.which_key)
if key is None:
raise Http404
key_file = ContentFile(str(key))
response = HttpResponse(key_file, 'application/pgp-keys')
response['Content-Length'] = key_file.size
response[
'Content-Disposition'] = 'attachment; filename="%s.asc"' % self.pgp_list.list_id
return response
class ListPubkey(ListKey):
which_key = 'pubkey'
@list_class_view
def dispatch(self, request, *args, **kwargs):
return super(ListKey, self).dispatch(request, *args, **kwargs)
class ListPrivkey(ListKey):
which_key = 'key'
@method_decorator(login_required)
@list_class_view
@member_role_required('owner')
def dispatch(self, request, *args, **kwargs):
return super(ListPrivkey, self).dispatch(request, *args, **kwargs)
class ListSettings(FormView):
properties = None
def get_initial(self):
result = {}
for key in self.properties:
result[key] = getattr(self.pgp_list, key, None)
return result
def get_context_data(self, **kwargs):
data = super(ListSettings, self).get_context_data(
**kwargs)
data['pgp_list'] = self.pgp_list
data['mlist'] = self.pgp_list.mlist
return data
@method_decorator(login_required)
@list_class_view
@member_role_required('owner')
def dispatch(self, request, *args, **kwargs):
return super(ListSettings, self).dispatch(request, *args, **kwargs)
def form_valid(self, form):
if not form.changed_data:
return
for key in form.changed_data:
if form.cleaned_data[key] is not None:
setattr(self.pgp_list, key, form.cleaned_data[key])
try:
self.pgp_list.save()
if form.has_changed():
messages.success(
self.request, _('List settings have been updated.'))
else:
messages.info(self.request, _('List settings did not change.'))
except HTTPError as e:
messages.error(self.request, e.msg)
return super(ListSettings, self).form_valid(form)
def get_success_url(self):
return reverse(self.success_url,
kwargs=dict(list_id=self.pgp_list.list_id))
class ListSignatureSettingsView(ListSettings):
form_class = ListSignatureSettingsForm
template_name = 'django_pgpmailman/list/signature_settings.html'
properties = ('sign_outgoing', 'strip_original_sig', 'unsigned_msg_action',
'inline_pgp_action', 'expired_sig_action',
'revoked_sig_action', 'invalid_sig_action',
'duplicate_sig_action')
class ListEncryptionSettingsView(ListSettings):
form_class = ListEncryptionSettingsForm
template_name = 'django_pgpmailman/list/encryption_settings.html'
properties = ('nonencrypted_msg_action', 'encrypt_outgoing')
class ListMiscSettingsView(ListSettings):
form_class = ListMiscSettingsForm
template_name = 'django_pgpmailman/list/misc_settings.html'
properties = ('key_change_workflow', 'key_signing_allowed')
class ListKeyManagementView(ListSettings):
form_class = ListKeyManagementForm
template_name = 'django_pgpmailman/list/key_management.html'
properties = ('key', 'pubkey')
|
