Comment 18 for bug 2019960

Reviewed: https://review.opendev.org/c/openstack/neutron/+/896222
Committed: https://opendev.org/openstack/neutron/commit/96223931cae782a997271c17ea8092ed277d2db3
Submitter: "Zuul (22348)"
Branch: master

commit 96223931cae782a997271c17ea8092ed277d2db3
Author: Rodolfo Alonso Hernandez <email address hidden>
Date: Tue Oct 3 14:34:55 2023 +0000

    Create a policy rule to control if a rule belongs to the default SG

    The policy rule ``shared_security_group`` allows to create new policy
    rules checking if a security group rule belongs or not to the project
    default security group.

    By default the behaviour has not changed. If an administrator wants
    to prevent a non-privileged user from creating or deleting rules in the
    default security group, the ``create_security_group_rule`` and
    ``delete_security_group_rule`` can be overriden. An example is provided
    in the unit tests.

    Closes-Bug: #2019960

    Change-Id: I6c90b61df0e726ef07f177801069baf30c49de67