NOTE: ticket supersedes https://issues.redhat.com/browse/HMS-1371

Goal: 

• Define and implement the RBAC CRUD permissions for the IdP registry service

Acceptance Criteria:

• RBAC permissions are defined:
  • A draft document:
    https://docs.google.com/document/d/1NHg1bPfQ5qbaSBfOYzERzYY83NWBAISDHPU6K-Ba1vc/edit#
  • A PR merged at rbac-config repository:
    https://github.com/RedHatInsights/rbac-config
• RBAC permissions enforced in the service API.
  • Middleware component (see hmscontent middleware at: https://github.com/content-services/content-sources-backend/tree/main/pkg/middleware ).
• Unit tests:
  • Add unit tests to cover the middleware behavior and edge cases.
    (See hmscontent at: https://github.com/content-services/content-sources-backend/blob/main/pkg/middleware/rbac_test.go )
• The middleware can be enabled/disabled from the config.yaml (by default enabled), and the base url for the rbac service can be set up from the configuration.

Out of scope:

• Create a rbac mock to get expected responses when running locally.

Additional Information:

• Introduction: https://docs.google.com/presentation/d/1vWUg5rFnd4LoK-GztxPUuCrRwEA6jUTnH2bfzYD8ck4/edit#slide=id.ge1972098fe_0_210
•  Client:
  • https://github.com/RedHatInsights/rbac-client-go
• Mocks:
  • https://github.com/RedHatInsights/mocks
  • https://www.mock-server.com/
• Look at enhancement in hmscontent by using caching for the rbac request, and evaluate if add them as part of this ticket; probably this should be add in a different ticket:
  https://issues.redhat.com/browse/HMS-1735
• Related: https://redhat-internal.slack.com/archives/C023VGW21NU/p1686579925891739
• Related: https://issues.redhat.com/browse/HMS-470