HTTP redirects with data group list

I think you are looking for something like this:

when HTTP_REQUEST {
    Use [HTTP::path] or [HTTP::uri] depending on your needs
   set REQUEST [HTTP::path] 
   if { [class match $REQUEST equals HTTP_redirects_list] } {
      set REDIRECT [class match -value -- $REQUEST equals HTTP_redirects_list]
      HTTP::redirect $REDIRECT
   }
}

edit: sorry about the formatting