x-forwarded-proto and x-forwarded-ssl passing to the web servers

I created this irule for forwarding the x-forwarded-for proto and ssl, will it work?

 

when HTTP_REQUEST { if {[HTTP::header exists X-Forwarded-For]}{ HTTP::header replace X-Forwarded-For "[HTTP::header X-Forwarded-For], [IP::client_addr]" } else {

 

HTTP::header insert X-Forwarded-For [IP::client_addr] HTTP::header insert X-Forwarded-Proto "https" HTTP::header insert X-Forwarded-Ssl "on"