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freeipa/ipaplatform/redhat/constants.py

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ipaplatform: Add constants submodule Introduce a ipaplatform/constants.py file to store platform related constants, which are not paths. Reviewed-By: Martin Basti <mbasti@redhat.com> Reviewed-By: Petr Spacek <pspacek@redhat.com>
2015-07-02 05:38:43 -05:00
#
# 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
Add absolute_import future imports Add absolute_import from __future__ so that pylint does not fail and to achieve python3 behavior in python2. Reviewed-By: Christian Heimes <cheimes@redhat.com> Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2018-04-05 02:21:16 -05:00
from __future__ import absolute_import
ipaplatform: Add constants submodule Introduce a ipaplatform/constants.py file to store platform related constants, which are not paths. Reviewed-By: Martin Basti <mbasti@redhat.com> Reviewed-By: Petr Spacek <pspacek@redhat.com>
2015-07-02 05:38:43 -05:00
from ipaplatform.base.constants import BaseConstantsNamespace
class RedHatConstantsNamespace(BaseConstantsNamespace):
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>
2019-11-22 03:42:11 -06:00
# Use system-wide crypto policy
Use system-wide crypto policy for TLS ciphers IPA now uses the system-wide crypto policy for TLS ciphers on RHEL. It's also now possible to keep the default policy by setting TLS_HIGH_CIPHERS to None. Fixes: https://pagure.io/freeipa/issue/7998 Signed-off-by: Christian Heimes <cheimes@redhat.com> Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2019-07-02 02:49:59 -05:00
# see https://fedoraproject.org/wiki/Changes/CryptoPolicy
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>
2019-11-22 03:42:11 -06:00
TLS_HIGH_CIPHERS = None
Use system-wide crypto policy for TLS ciphers IPA now uses the system-wide crypto policy for TLS ciphers on RHEL. It's also now possible to keep the default policy by setting TLS_HIGH_CIPHERS to None. Fixes: https://pagure.io/freeipa/issue/7998 Signed-off-by: Christian Heimes <cheimes@redhat.com> Reviewed-By: Alexander Bokovoy <abokovoy@redhat.com>
2019-07-02 02:49:59 -05:00
ipaplatform: Add constants submodule Introduce a ipaplatform/constants.py file to store platform related constants, which are not paths. Reviewed-By: Martin Basti <mbasti@redhat.com> Reviewed-By: Petr Spacek <pspacek@redhat.com>
2015-07-02 05:38:43 -05:00
constants = RedHatConstantsNamespace()
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