Using an iRule to insert the original client IP address in an X-Forwarded-For HTTPS header

I know I can use an iRule to insert the original client IP address in an X-Forwarded-For HTTP header.

Can this be done for https?

I have a situation where I sent reverse proxy traffic to an apache server, but the customer would like the to see in his apache logs the source address of the traffic. I can look at the F5 for this, but am I right thinking this will only work for HTTP traffic? Thanks