Curity Kotlin Authorization Manager Archetype
· An archetype that generates the Kotlin source code necessary to create an authorization manager plug-in.
Download JD-GUI to open JAR file and explore Java source code file (.class .java)
Click menu "File → Open File..." or just drag-and-drop the JAR file in the JD-GUI window identityserver.plugins.archetypes.kotlin-authorization-manager-3.2.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.