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extract_header_true_client_ip

http_extract

Function extract_header_true_client_ip 

Source 
pub fn extract_header_true_client_ip(
    headers: &HeaderMap,
) -> Result<Option<IpAddr>, Error>
Expand description

Extract an untrusted client IP asserted by True-Client-IP.

This reads only the HeaderMap. A missing field returns None; duplicate, non-text, empty, or non-IP values return an error without including the value. Surrounding whitespace is ignored. This de facto, non-IETF field is commonly emitted by configured CDN or proxy products; its presence alone does not authenticate the sender or establish trust.