This may sound like a silly request, but I'm trying to determine if there is a native way within nginx to get a hash (ideally sha1 or sha256) of the $proxy_protocol_addr into another var. I need the hash to be in var that I can pass to the fastcgi_cache_key, I dont want to use the real IP as the key because for privacy reasons I cant store the real clear text IP. The question is mainly aboutby opardalis - How to...