Installing a Policy Enforcer on an apache reverse proxy

Hi,

I’m currently working on a target architecture design based on KeyCloak products; The aim is to install a Policy enforcer on an apache reverse proxy rather on the resource server itself. The reverse proxy in combination with the policy enforcer will be use to protect several resources behind the proxy.

I was not able the find any specific adaptors for apache reverse proxy platform; Can you please point me to the proper documentation? The KeyCloak-proxy-dist files available on internet seems all to be outdated. Is there a newer version I can download and use?

Thank you in advance.