Use of “Quarkus Security OpenID Connect Multi Tenancy” in an own small example

That blog post is about the usage of the “Quarkus Security OpenID Connect Multi Tenancy” implementation in an own small example, how to extract a tenant and reconfigure OIDC configuration for Keycloak.

This blog post is structured as followed:

  • Objectives
  • Use case definition
  • Architecture
  • Multi tenancy realization
  • Technologies
  • Implementation
  • Summary

You can find the code in the under construction GitHub project.

Basics understanding: “A tenant is a group of users who share a common access with specific privileges to the software instance. …” Wikipedia

Keep in mind there is no common single definition what exactly multi tenancy is in detail. One definition you can find in Wikipedia or one in the IBM learn hub, and many more exist.

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