Is it possible to use mod_rewrite to modify values in cookies based upon a condition? I am completely new to HTTP, but I have tried a thing or two. The only regex I know is Perl-style, my hopes are it is okay.
- MSFNODE is a value in my cookie.
- The thing I want to run my regex on is SESSIONID (also in my cookie)...not sure how to choose that as a target.
- As the regex shows, I want to replace .[0-9][0-9][0-9] with my cookie value called MSFNODE. ONLY IF MSFNODE EXISTS!!
Is COOKIE=MSFNODE the right way to do this? Also, I only want this to happen if MSFNODE exists - as it is now will it just pass on through and not follow the rewrite rule if MSFNODE doesn't exist?
I feel like even my most basic regex is flawed here.