mirror of
https://github.com/mozilla/cipherscan.git
synced 2024-11-25 07:23:41 +01:00
45bb7d0c28
Since it is impossible to make openssl command line tool send TLSv1.3 Client Hello message, add a python based tool to perform TLS version intolerance scan
30 lines
883 B
Python
30 lines
883 B
Python
# Copyright (c) 2016 Hubert Kario
|
|
# Released under Mozilla Public License 2.0
|
|
|
|
"""Methods for modifying the scan configurations on the fly."""
|
|
|
|
from __future__ import print_function
|
|
|
|
proto_versions = {(3, 0): "SSLv3",
|
|
(3, 1): "TLSv1.0",
|
|
(3, 2): "TLSv1.1",
|
|
(3, 3): "TLSv1.2",
|
|
(3, 4): "TLSv1.3",
|
|
(3, 5): "TLSv1.4",
|
|
(3, 6): "TLSv1.5"}
|
|
|
|
|
|
def version_to_str(version):
|
|
"""Convert a version tuple to human-readable string."""
|
|
version_name = proto_versions.get(version, None)
|
|
if version_name is None:
|
|
version_name = "{0[0]}.{0[1]}".format(version)
|
|
return version_name
|
|
|
|
|
|
def set_hello_version(generator, version):
|
|
"""Set client hello version."""
|
|
generator.version = version
|
|
generator.modifications += [version_to_str(version)]
|
|
return generator
|