If you want to build identity-application-auth-oidc from the source code:
- Install Java 11 (or Java 17)
- Install Apache Maven 3.x.x (https://maven.apache.org/download.cgi#)
- Get a clone or download the source from this repository (https://github.com/wso2-extensions/identity-outbound-auth-oidc)
- Run the Maven command
mvn clean install
from theidentity-outbound-auth-oidc
directory.