Takashi Kajinami f62deec1da Accept system scope credentials for Keystone API request
This change is the first step to support secure RBAC and allows usage
of system scope credentials for Keystone API request.

This change covers the following two items.
 - assignment of system scope roles to system user
 - credential parameters for authtoken middleware

Depends-on: https://review.opendev.org/804325
Change-Id: I587f94d909ed393eb6aea74f7110abaece13269c
2021-12-17 00:47:41 +09:00
..
2021-10-07 08:27:40 +00:00