Category Archives: OAuth/OIDC

Keycloak and aud claim usage as additional authentication layer

OpenFGA and Keycloak configuration Some time ago, we integrated OpenFGA with Keycloak for our AuthN/AuthZ implementation. OpenFGA can interpret the token’s “aud” claim when making authentication/authorization decisions. The “aud” claim specifies the intended recipient(s) of the token: The “aud” (audience) claim identifies the recipients that the JWT is intended for. Each principal intended to process the JWT must… Read More »

Keycloak cookie based SSO on real example

Intro Many articles have references to SSO capabilities of Keycloak, but they often don’t explain how it works under the hood. In this article we have simple environment in form of Docker Compose with Keycloak and two Angular applications that will help you to understand how cookies based authentication works with Keycloak. We will dive deep into this… Read More »