Custom Java plugins for Keycloak:
Documentation on how to create Keycloak plugins can be found in the Keycloak SPIs
Ensure you have the Maven build command mvn installed. An IDE such as Intellij
may provide this for you automatically
Run the following command:
mvn installThe output JAR can be found in the generated target directory
To use these plugins, copy the output JAR into the opt/keycloak/providers directory
of your Keycloak installation
If using a docker file, it is recommended to download the JAR directly from the latest release of this repository from GitHub within a multistage build like so:
FROM alpine AS neon-plugins
RUN wget https://github.com/neondatabase/keycloak-plugins/releases/download/<VERSION>/neon-plugins.jar
...
COPY --from=neon-plugins /neon-plugins.jar /opt/keycloak/providers/replacing the <VERSION> as appropriate
Updated versions of these plugins should be shared via GitHub Releases
you must include the compiled JAR file in the release artifacts, as dependent projects are expected to download this directly from GitHub as part of their build pipeline