#!/usr/bin/env python3 # -*- coding: utf-8 -*- from __future__ import absolute_import, division, unicode_literals # Copyright (C) 2018 Ben McGinnes <ben@gnupg.org> # # 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 2 of the License, or (at your option) any later # version. # # This program is free software; you can redistribute it and/or modify it under # the terms of the GNU Lesser General Public License as published by the Free # Software Foundation; either version 2.1 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 and the GNU # Lesser General Public License for more details. # # You should have received a copy of the GNU General Public License and the GNU # Lesser General Public along with this program; if not, see # <https://www.gnu.org/licenses/>. import gpg import sys import time """ Verifies a signed file which has been signed with either NORMAL or CLEAR modes. """ if len(sys.argv) > 2: filename = " ".join(sys.argv[1:]) elif len(sys.argv) == 2: filename = sys.argv[1] else: filename = input("Enter the path and filename to sign: ") c = gpg.Context() try: data, result = c.verify(open(filename)) verified = True except gpg.errors.BadSignatures as e: verified = False print(e) if verified is True: for i in range(len(result.signatures)): sign = result.signatures[i] print("""Good signature from: {0} with key {1} made at {2} """.format(c.get_key(sign.fpr).uids[0].uid, sign.fpr, time.ctime(sign.timestamp))) else: pass