Does iRule support any port define for HTTP and HTTPS?

That should not be a problem. on your HTTP vs your irule would be when HTTP_REQUEST { HTTP::redirect "; }

On the HTTPS virtual (once traffic is redirected to it), are you trying to pass the cient IP to the server in a header? If so, the rule you have listed will do that.

when HTTP_REQUEST { HTTP::header insert WL-Proxy-Client-IP [getfield [IP::client_addr] "%" 1] }