My end goal is to implement a rate limit based on the authorization header value and, as a fallback, the client IP. Here is the map directive, which is working fine. ``` map $http_authorization $rate_limit { default $binary_remote_addr; '~*.*' $http_authorization; } ``` However, it seems that the authorization header value is too lengthy, and is greater than 255 bytes. ``` 2by blee - How to...