gpgme/lang/python/examples/howto/send-key-to-keyserver.py

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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
from __future__ import absolute_import, division, unicode_literals
import gpg
import hkp4py
import os.path
import sys
# 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
# <http://www.gnu.org/licenses/>.
print("""
This script sends one or more public keys to the SKS keyservers and is
essentially a slight variation on the export-key.py script.
The default is to send all keys if there is no pattern or search term.
""")
c = gpg.Context(armor=True)
server = hkp4py.KeyServer("hkps://hkps.pool.sks-keyservers.net")
if len(sys.argv) >= 3:
logrus = sys.argv[1]
homedir = sys.argv[2]
elif len(sys.argv) == 2:
logrus = sys.argv[1]
homedir = input("Enter the GPG configuration directory path (optional): ")
else:
logrus = input("Enter the UID matching the key(s) to export: ")
homedir = input("Enter the GPG configuration directory path (optional): ")
if len(homedir) == 0:
homedir = None
elif homedir.startswith("~"):
userdir = os.path.expanduser(homedir)
if os.path.exists(userdir) is True:
homedir = os.path.realpath(userdir)
else:
homedir = None
else:
homedir = os.path.realpath(homedir)
if os.path.exists(homedir) is False:
homedir = None
else:
if os.path.isdir(homedir) is False:
homedir = None
else:
pass
if homedir is not None:
c.home_dir = homedir
else:
pass
if len(logrus) > 0:
try:
export_result = c.key_export(pattern=logrus)
except Exception as e:
print(e)
export_result = None
else:
export_result = c.key_export(pattern=None)
if export_result is not None:
try:
try:
send_result = server.add(export_result)
except:
send_result = server.add(export_result.decode())
if send_result is not None:
print(send_result)
else:
pass
except Exception as e:
print(e)
else:
pass