From a2f0c93a93f6914291954b08a7518b4f17561c11 Mon Sep 17 00:00:00 2001 From: Richard van der Hoff Date: Fri, 6 Jan 2017 17:40:39 +0000 Subject: Implement importing group session data olm_import_inbound_group_session, which reads the format written by olm_export_inbound_group_session to initialise a group session. --- python/olm/__main__.py | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) (limited to 'python/olm/__main__.py') diff --git a/python/olm/__main__.py b/python/olm/__main__.py index f195591..5f78f76 100755 --- a/python/olm/__main__.py +++ b/python/olm/__main__.py @@ -268,6 +268,19 @@ def build_arg_parser(): default=sys.stdin) inbound_group.set_defaults(func=do_inbound_group) + import_inbound_group = commands.add_parser( + "import_inbound_group", + help="Create an inbound group session based an exported inbound group" + ) + import_inbound_group.add_argument("session_file", help="Local inbound group session file") + import_inbound_group.add_argument( + "export_file", + help="File to read credentials from (default stdin)", + type=argparse.FileType('r'), nargs='?', + default=sys.stdin, + ) + import_inbound_group.set_defaults(func=do_import_inbound_group) + group_decrypt = commands.add_parser("group_decrypt", help="Decrypt a group message") group_decrypt.add_argument("session_file", help="Local inbound group session file") group_decrypt.add_argument("message_file", help="Message file (default stdin)", @@ -345,6 +358,19 @@ def do_inbound_group(args): with open(args.session_file, "wb") as f: f.write(session.pickle(args.key)) +def do_import_inbound_group(args): + if os.path.exists(args.session_file): + sys.stderr.write("Session %r file already exists\n" % ( + args.session_file, + )) + sys.exit(1) + data = args.export_file.read().translate(None, "\r\n") + + session = InboundGroupSession() + session.import_session(data) + with open(args.session_file, "wb") as f: + f.write(session.pickle(args.key)) + def do_group_decrypt(args): session = InboundGroupSession() session.unpickle(args.key, read_base64_file(args.session_file)) -- cgit v1.2.3