freeipa/ipaplatform/redhat/constants.py
Christian Heimes 639bb71940 Don't hard-code client's TLS versions and ciphers
Client connections no longer override TLS version range and ciphers by
default. Instead clients use the default settings from the system's
crypto policy.

Minimum TLS version is now TLS 1.2. The default crypto policy on
RHEL 8 sets TLS 1.2 as minimum version, while Fedora 31 sets TLS 1.0 as
minimum version. The minimum version is configured with OpenSSL 1.1.1
APIs. Python 3.6 lacks the setters to override the system policy.

The effective minimum version is always TLS 1.2, because FreeIPA
reconfigures Apache HTTPd on Fedora.

Fixes: https://pagure.io/freeipa/issue/8125
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Thomas Woerner <twoerner@redhat.com>
2019-12-02 16:48:07 +01:00

23 lines
575 B
Python

#
# Copyright (C) 2015 FreeIPA Contributors see COPYING for license
#
'''
This Red Hat OS family base platform module exports default platform
related constants for the Red Hat OS family-based systems.
'''
# Fallback to default path definitions
from __future__ import absolute_import
from ipaplatform.base.constants import BaseConstantsNamespace
class RedHatConstantsNamespace(BaseConstantsNamespace):
# Use system-wide crypto policy
# see https://fedoraproject.org/wiki/Changes/CryptoPolicy
TLS_HIGH_CIPHERS = None
constants = RedHatConstantsNamespace()