tree 987176d54c6a7391063153623ea1ddfe8301b2ac
parent 07d6753c89b9e00b67f7dfb93dbfcfe5bf6259b5
author Aurelien DARRAGON <adarragon@haproxy.com> 1672415768 +0100
committer Christopher Faulet <cfaulet@haproxy.com> 1674829139 +0100

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"