I have a use case where I need to setup an acl to simply check for the existence of a cookie by name. I don't really care what's in it. I was thinking to use hdr_sub for this, but part of the syntax seems to be a <string> to look for. In my case, I either don't care what the string is or it might be randomized.
acl cookie_is_set hdr_sub(cookie) <some_string> Is there an better way to just check for the existence (but not the contents) of a cookie, by name? Thanks!
