examples: multi-key selection operations

* Temporarily removing multi-key selection based examples.
* There are a few issues with getting the key selections to play
  nicely with gpg.Context().keylist object types.
* Will troubleshoot them separately and restore them when that's
  worked out, but I don't want these more complicated examples to
  delay merging the HOWTO with master.
This commit is contained in:
Ben McGinnes 2018-03-22 06:19:36 +11:00
parent 61a988036b
commit 05e5993305
3 changed files with 0 additions and 190 deletions

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#!/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 Licensefor 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/>.
import gpg
import sys
from groups import group_lists
"""
Signs and encrypts a file to a specified group of keys. If entering both the
group and the filename on the command line, the group must be entered first.
Signs with and also encrypts to the default key of the user invoking the
script. Will treat all recipients as trusted to permit encryption.
Will produce both an ASCII armoured and GPG binary format copy of the signed
and encrypted file.
"""
if len(sys.argv) > 3:
group = sys.argv[1]
filename = " ".join(sys.argv[2:])
elif len(sys.argv) == 3:
group = sys.argv[1]
filename = sys.argv[2]
elif len(sys.argv) == 2:
group = sys.argv[1]
filename = input("Enter the path and filename to encrypt: ")
else:
group = input("Enter the name of the group to select keys for: ")
filename = input("Enter the path and filename to encrypt: ")
keys = []
a = []
for i in range(len(group_lists)):
a.append(group_lists[i][0])
b = a.index(group)
for i in range(len(group_lists[b][1])):
logrus = group_lists[b][1][i]
keys.append(list(gpg.Context().keylist(pattern=logrus)))
with open(filename, "rb") as f:
text = f.read()
with gpg.Context(armor=True) as ca:
ciphertext, result, sign_result = ca.encrypt(text, recipients=keys,
always_trust=True,
add_encrypt_to=True)
with open("{0}.asc".format(filename), "wb") as fa:
fa.write(ciphertext)
with gpg.Context() as cg:
ciphertext, result, sign_result = cg.encrypt(text, recipients=keys,
always_trust=True,
add_encrypt_to=True)
with open("{0}.gpg".format(filename), "wb") as fg:
fg.write(ciphertext)

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#!/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 Licensefor 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/>.
import gpg
import sys
from groups import group_lists
"""
Takes an existing group specified as a command line parameter and converts it
to a list object 'keys' as expected by the gpg module.
Requires the groups module in this directory.
"""
if len(sys.argv) == 2:
group = sys.argv[1]
elif len(sys.argv) == 1:
group = input("Enter the name of the group to select keys for: ")
else:
group = input("Enter the name of the group to select keys for: ")
keys = []
a = []
for i in range(len(group_lists)):
a.append(group_lists[i][0])
b = a.index(group)
for i in range(len(group_lists[b][1])):
logrus = group_lists[b][1][i]
keys.append(gpg.Context().keylist(pattern=logrus))

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#!/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 Licensefor 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/>.
import gpg
import sys
"""
Uses key IDs, fingerprints or other patterns as space separated input and
creates a keylist object for use by the gpg module.
Similar to the group-key-selection.py script, but does not require an existing
group in the gpg.conf file.
"""
if len(sys.argv) < 2:
key_ids_str = sys.argv[1:]
elif len(sys.argv) == 2:
key_ids_str = sys.argv[1]
elif len(sys.argv) == 1:
key_ids_str = input("Enter the keys to select by key ID or fingerprint: ")
else:
key_ids_str = input("Enter the keys to select by key ID or fingerprint: ")
key_ids = key_ids_str.split()
keys = []
for i in range(len(key_ids)):
logrus = key_ids[i]
keys.append(gpg.Context().keylist(pattern=logrus))