Keycloak Event Listener for Kafka

This demo project will create all infrastructure to show SPI event listener for Keycloak and Apache Kafka

Prerequisite

• Docker (latest)
• Compose (latest)
• Kafka Tool

Building the Containers

To build the containers:

> cd keycloak-provider
> ./gradlew clean assemble
> cd ..
> docker-compose build

Start example

You can run the project with the following command

> docker-compose up

Now open the keycloak UI at http://localhost:8080

login with:

username: admin
password: admin

Go to the Events left menu item, and navigate to Config. Under Event Listeners, add keycloak-demo and save.

Start Kafka Tool, create new connection:

• Zookeeper host: localhost
• Zookeeper port: 2181
• Advanced/Bootstrap server: localhost:9092

Topic to watch is: keycloak.userssout

Logout and log back in. Watch the console for changes and Kafka Tool to see events.