From 3e0f68fdff1998dae9cb6f8510a3e945a268d1f6 Mon Sep 17 00:00:00 2001 From: Ben McGinnes Date: Tue, 20 Mar 2018 08:07:22 +1100 Subject: example: python bindings encryption * Since we don't want to encourage accessing the low level functions (e.g. op_encrypt), but since this example can still be useful to understand, renaming it and will add new encryption examples to match the instructions in the HOWTO. --- lang/python/examples/encrypt-to-all.py | 53 ---------------------------------- 1 file changed, 53 deletions(-) delete mode 100755 lang/python/examples/encrypt-to-all.py (limited to 'lang/python/examples/encrypt-to-all.py') diff --git a/lang/python/examples/encrypt-to-all.py b/lang/python/examples/encrypt-to-all.py deleted file mode 100755 index bad4220c..00000000 --- a/lang/python/examples/encrypt-to-all.py +++ /dev/null @@ -1,53 +0,0 @@ -#!/usr/bin/env python -# -# Copyright (C) 2016 g10 Code GmbH -# Copyright (C) 2008 Igor Belyi -# Copyright (C) 2002 John Goerzen -# -# 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 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 . - -""" -This program will try to encrypt a simple message to each key on your -keyring. If your keyring has any invalid keys on it, those keys will -be skipped and it will re-try the encryption.""" - -from __future__ import absolute_import, print_function, unicode_literals -del absolute_import, print_function, unicode_literals - -import sys -import gpg - -with gpg.Context(armor=True) as c: - recipients = list() - for key in c.keylist(): - valid = 0 - if any(sk.can_encrypt for sk in key.subkeys): - recipients.append(key) - print("Adding recipient {0}.".format(key.uids[0].uid)) - - ciphertext = None - while not ciphertext: - print("Encrypting to %d recipients" % len(recipients)) - try: - ciphertext, _, _ = c.encrypt(b'This is my message.', - recipients=recipients) - except gpg.errors.InvalidRecipients as e: - print("Encryption failed for these keys:\n{0!s}".format(e)) - - # filter out the bad keys - bad_keys = {bad.fpr for bad in e.recipients} - recipients = [r for r in recipients - if not r.subkeys[0].fpr in bad_keys] - - sys.stdout.buffer.write(ciphertext) -- cgit v1.2.3