f7e5ae7f16
* lang/python/docs/GPGMEpythonHOWTOen.org: Updated links to the ProtonMail keyserver import scripts and added a warning regarding being unable to update third party keys. * lang/python/examples/howto/pmkey-import-alt.py: added usage. * lang/python/examples/howto/pmkey-import.py: added usage.
135 lines
4.6 KiB
Python
Executable File
135 lines
4.6 KiB
Python
Executable File
#!/usr/bin/env python3
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# -*- coding: utf-8 -*-
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from __future__ import absolute_import, division, unicode_literals
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import gpg
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import os.path
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import requests
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import sys
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del absolute_import, division, unicode_literals
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# Copyright (C) 2018 Ben McGinnes <ben@gnupg.org>
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#
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# This program is free software; you can redistribute it and/or modify it under
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# the terms of the GNU General Public License as published by the Free Software
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# Foundation; either version 2 of the License, or (at your option) any later
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# version.
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#
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# This program is free software; you can redistribute it and/or modify it under
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# the terms of the GNU Lesser General Public License as published by the Free
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# Software Foundation; either version 2.1 of the License, or (at your option)
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# any later version.
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#
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# This program is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU General Public License and the GNU
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# Lesser General Public Licensefor more details.
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#
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# You should have received a copy of the GNU General Public License and the GNU
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# Lesser General Public along with this program; if not, see
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# <http://www.gnu.org/licenses/>.
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print("""
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This script searches the ProtonMail key server for the specified key and
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imports it. Optionally enables specifying a different GnuPG home directory.
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Usage: pmkey-import-alt.py [search string] [homedir]
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""")
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c = gpg.Context(armor=True)
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url = "https://api.protonmail.ch/pks/lookup"
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ksearch = []
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if len(sys.argv) >= 3:
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keyterm = sys.argv[1]
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homedir = sys.argv[2]
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elif len(sys.argv) == 2:
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keyterm = sys.argv[1]
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homedir = input("Enter the GPG configuration directory path (optional): ")
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else:
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keyterm = input("Enter the key ID, UID or search string: ")
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homedir = input("Enter the GPG configuration directory path (optional): ")
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if homedir.startswith("~"):
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if os.path.exists(os.path.expanduser(homedir)) is True:
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c.home_dir = os.path.expanduser(homedir)
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else:
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pass
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elif os.path.exists(homedir) is True:
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c.home_dir = homedir
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else:
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pass
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if keyterm.count("@") == 2 and keyterm.startswith("@") is True:
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ksearch.append(keyterm[1:])
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ksearch.append(keyterm[1:])
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ksearch.append(keyterm[1:])
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elif keyterm.count("@") == 1 and keyterm.startswith("@") is True:
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ksearch.append("{0}@protonmail.com".format(keyterm[1:]))
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ksearch.append("{0}@protonmail.ch".format(keyterm[1:]))
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ksearch.append("{0}@pm.me".format(keyterm[1:]))
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elif keyterm.count("@") == 0:
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ksearch.append("{0}@protonmail.com".format(keyterm))
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ksearch.append("{0}@protonmail.ch".format(keyterm))
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ksearch.append("{0}@pm.me".format(keyterm))
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elif keyterm.count("@") == 2 and keyterm.startswith("@") is False:
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uidlist = keyterm.split("@")
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for uid in uidlist:
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ksearch.append("{0}@protonmail.com".format(uid))
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ksearch.append("{0}@protonmail.ch".format(uid))
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ksearch.append("{0}@pm.me".format(uid))
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elif keyterm.count("@") > 2:
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uidlist = keyterm.split("@")
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for uid in uidlist:
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ksearch.append("{0}@protonmail.com".format(uid))
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ksearch.append("{0}@protonmail.ch".format(uid))
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ksearch.append("{0}@pm.me".format(uid))
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else:
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ksearch.append(keyterm)
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for k in ksearch:
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payload = {"op": "get", "search": k}
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try:
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r = requests.get(url, verify=True, params=payload)
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if r.ok is True:
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result = c.key_import(r.content)
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elif r.ok is False:
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result = r.content
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except Exception as e:
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result = None
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if result is not None and hasattr(result, "considered") is False:
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print("{0} for {1}".format(result.decode(), k))
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elif result is not None and hasattr(result, "considered") is True:
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num_keys = len(result.imports)
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new_revs = result.new_revocations
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new_sigs = result.new_signatures
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new_subs = result.new_sub_keys
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new_uids = result.new_user_ids
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new_scrt = result.secret_imported
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nochange = result.unchanged
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print("""
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The total number of keys considered for import was: {0}
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With UIDs wholely or partially matching the following string:
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{1}
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Number of keys revoked: {2}
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Number of new signatures: {3}
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Number of new subkeys: {4}
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Number of new user IDs: {5}
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Number of new secret keys: {6}
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Number of unchanged keys: {7}
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The key IDs for all considered keys were:
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""".format(num_keys, k, new_revs, new_sigs, new_subs, new_uids, new_scrt,
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nochange))
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for i in range(num_keys):
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print(result.imports[i].fpr)
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print("")
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elif result is None:
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print(e)
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