socks5-addr-extract/index.js

Simple functions of extracting address from SOCKS5 RFC1928 request

const extr = require('./src/extractors')

const extractors = [
  extr.ipv4Extractor,
  extr.ipv6Extractor,
  extr.domainExtractor,
]
/**
 * getDestAddress :: Buffer -> Addr
 */
exports.getDestAddress = function (buffer) {
  return extractors.find(function (ex) {
    return ex.eqFunc(buffer)
  }).getAddr(buffer)
};