[2495986808] Upstream Reporter: Vaibhav Paralikar
Upstream issue status: Closed
Upstream description:

Describe the bug

I have setup the Keycloak backend plugin by following the steps given on below this link - https://janus-idp.io/plugins/keycloak/ . Plugin configure successfully and it started syncing users and groups, but then abruptly, it stopped syncing with below error.

Processor BuiltinKindsEntityProcessor threw an error while validating the entity group:default/mainstream-engineering-admin; caused by TypeError: /spec/members/2 must be string - type: string entity=group:default/mainstream-engineering-admin location=url:https://authusqa.devops.sws.company.com/auth/admin/realms/chim/groups/480049ad-7a33-41ab-87a6-382a797831e0

I am using the new backend and followed the plugin configuration steps accordingly.

Expected Behavior

All users and groups from keyclock realm should be synced

What are the steps to reproduce this bug?

1. Setup backstage
2. Configure the Keycloak plugin for new backup configuration (using steps from https://janus-idp.io/plugins/keycloak/)

Versions of software used and environment

@janus-idp/backstage-plugin-keycloak-backend": "^1.13.1",

Backstage - 1.30.4 (create-app@0.5.18)