Comment 41 for bug 1832265

Reviewed: https://review.opendev.org/665617
Committed: https://git.openstack.org/cgit/openstack/keystone/commit/?id=ffa0918f5a92fd18c86703916d768012b0bea61b
Submitter: Zuul
Branch: master

commit ffa0918f5a92fd18c86703916d768012b0bea61b
Author: James Page <email address hidden>
Date: Mon Jun 17 09:56:11 2019 +0100

    token: consistently decode binary types

    Ensure that any binary types unpacked from message payloads
    are correctly converted from binary to text type.

    Under Python 3 msgpack returns the serialized input as a
    byte string. Similar to other msgpack'd values in the payload,
    we need to explicitly decode it to a string value.

    This is specifically more of an issue under Python 3; however
    the decode operation is safe back to Python 2 so there is no
    need to limit the decode codepath to just Python 3.

    Change-Id: Ib1073acf5677a60714d0a386de3bcd14ce6cd134
    Closes-Bug: 1832265