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# Copyright (C) 2017 Jan Jancar
#
# This file is a part of the 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 mailman.email.message import UserNotification
from mailman.interfaces.subscriptions import TokenOwner
from public import public
from mailman_pgp.database import transaction
from mailman_pgp.model.list import PGPMailingList
from mailman_pgp.pgp.wrapper import PGPWrapper
CONFIRM_REQUEST = """\
----------
This is a PGP enabled mailing list.
You need to confirm ownership of a key you set.
Reply to this message with this whole text
signed with your supplied key, either inline or PGP/MIME.
Doing so will confirm your key.
Fingerprint: {}
Token: {}
----------
"""
@public
class ConfirmPubkeyMixin:
def __init__(self, pre_confirmed=False):
self.pubkey_confirmed = pre_confirmed
def _step_pubkey_confirmation(self):
assert self.pgp_address is not None
if self.pubkey_confirmed:
with transaction():
self.pgp_address.key_confirmed = True
else:
if not self.pgp_address.key_confirmed:
self.push('send_key_confirm_request')
def _step_send_key_confirm_request(self):
self._set_token(TokenOwner.subscriber)
self.push('receive_key_confirmation')
self.save()
request_address = self.mlist.request_address
email_address = self.address.email
msg = UserNotification(email_address, request_address,
'key confirm {}'.format(self.token),
CONFIRM_REQUEST.format(
self.pgp_address.key_fingerprint,
self.token))
pgp_list = PGPMailingList.for_list(self.mlist)
PGPWrapper(msg).sign_encrypt(pgp_list.key, self.pgp_address.key)
msg.send(self.mlist)
raise StopIteration
def _step_receive_key_confirmation(self):
self._set_token(TokenOwner.no_one)
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