In complex configurations with multiple IDPs and multiple clients, the need for tools to manage and maintain mappers is self evident. IDP mappers determine what claims are stored on the user’s profile. Client mappers determine what claims from the user’s profile get sent to the client. It becomes necessary to create a ‘data dictionary’ of standard user attributes. How are others managing the complexity of hundreds of mappers?
These Powershell scripts enabled me to extract mappers from JSON-formatted keycloak exported realm files and export them to CSV for analysis in tools such as MS Excel. With pivot tables and techniques such as sorting enabled me to quickly identify inconsistencies. GitHub - rmoqpd5t/keycloak-powershell: Powershell utilities for working with Keycloak exported json files
Hopefully someone else finds them useful.