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# DebianSigVerifier -*- mode: python; coding: utf-8 -*-
# A class for verifying signed files, using Debian keys
# Copyright (c) 2002 Colin Walters <walters@gnu.org>
# This file 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 2 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, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
import os
from .GPGSigVerifier import *
class DebianSigVerifier(GPGSigVerifier):
_dpkg_ring = '/etc/dpkg/local-keyring.gpg'
keyrings_r_ok = []
def __init__(self, keyrings=None, extra_keyrings=None):
if not keyrings:
keyrings = ['/usr/share/keyrings/debian-keyring.gpg', '/usr/share/keyrings/debian-keyring.pgp']
if os.access(self._dpkg_ring, os.R_OK):
keyrings.append(self._dpkg_ring)
if extra_keyrings:
keyrings.extend(extra_keyrings)
for keyring in keyrings:
if os.access(keyring, os.R_OK):
self.keyrings_r_ok.append(keyring)
GPGSigVerifier.__init__(self, self.keyrings_r_ok)
# vim:ts=4:sw=4:et:
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