MINOR: http_ext: add rfc7239_n2np converter
Adding new http converter: rfc7239_n2np.
Takes a string representing 7239 forwarded header node (extracted from
either 'for' or 'by' 7239 header fields) as input and translates it
to either unsigned integer or ('_' prefixed obfuscated identifier),
according to 7239RFC.
Example:
# extract 'by' field from forwarded header, extract node port from
# resulting node identifier and store the result in req.fnp
http-request set-var(req.fnp) req.hdr(forwarded),rfc7239_field(by),rfc7239_n2np
#input: "by=\"127.0.0.1:9999\""
# output: 9999
#input: "by=\"_name:_port\""
# output: "_port"
Depends on:
- "MINOR: http_ext: introduce http ext converters"
2 files changed