Sha256: 72bbb8047c48c217040bfa42a9e76e43a1fb9d6b6edeced5c772a85a11cbd866
Contents?: true
Size: 641 Bytes
Versions: 15
Compression:
Stored size: 641 Bytes
Contents
/*!
* forwarded
* Copyright(c) 2014 Douglas Christopher Wilson
* MIT Licensed
*/
/**
* Module exports.
*/
module.exports = forwarded
/**
* Get all addresses in the request, using the `X-Forwarded-For` header.
*
* @param {Object} req
* @api public
*/
function forwarded(req) {
if (!req) {
throw new TypeError('argument req is required')
}
// simple header parsing
var proxyAddrs = (req.headers['x-forwarded-for'] || '')
.split(/ *, */)
.filter(Boolean)
.reverse()
var socketAddr = req.connection.remoteAddress
var addrs = [socketAddr].concat(proxyAddrs)
// return all addresses
return addrs
}
Version data entries
15 entries across 15 versions & 3 rubygems