Source code for mailman_pgp.styles.base
# 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/>.
""""""
import logging
from public import public
from mailman_pgp.config import config, mm_config
from mailman_pgp.database import transaction
from mailman_pgp.model.list import PGPMailingList
from mailman_pgp.pgp.keygen import ListKeyGenerator
log = logging.getLogger('mailman.plugin.pgp.styles')
@public
[docs]class PGPStyle:
[docs] def apply(self, mailing_list):
"""Creates the encrypted mailing list instance for the list it's
applied to.
"""
pgp_list = PGPMailingList.for_list(mailing_list)
if pgp_list:
return
generate = config.get_value('keypairs', 'autogenerate')
mailing_list.posting_chain = 'pgp-posting-chain'
old_policy = mailing_list.subscription_policy.name
new_policy_name = 'pgp-' + old_policy[4:]
if new_policy_name in mm_config.workflows:
mailing_list.subscription_policy = new_policy_name
with transaction() as session:
log.debug(
'Creating a PGP mailing list {}.'.format(mailing_list.list_id))
pgp_list = PGPMailingList(mailing_list)
if generate:
keygen = ListKeyGenerator(pgp_list)
keygen.generate()
session.add(pgp_list)