1 files changed, 0 insertions, 76 deletions
diff --git a/node_modules/forwarded/index.js b/node_modules/forwarded/index.js
deleted file mode 100644
index 7833b3d..0000000
--- a/node_modules/forwarded/index.js
+++ /dev/null
@@ -1,76 +0,0 @@
-/*!
- * forwarded
- * Copyright(c) 2014-2017 Douglas Christopher Wilson
- * MIT Licensed
- */
-
-'use strict'
-
-/**
- * Module exports.
- * @public
- */
-
-module.exports = forwarded
-
-/**
- * Get all addresses in the request, using the `X-Forwarded-For` header.
- *
- * @param {object} req
- * @return {array}
- * @public
- */
-
-function forwarded (req) {
-  if (!req) {
-    throw new TypeError('argument req is required')
-  }
-
-  // simple header parsing
-  var proxyAddrs = parse(req.headers['x-forwarded-for'] || '')
-  var socketAddr = req.connection.remoteAddress
-  var addrs = [socketAddr].concat(proxyAddrs)
-
-  // return all addresses
-  return addrs
-}
-
-/**
- * Parse the X-Forwarded-For header.
- *
- * @param {string} header
- * @private
- */
-
-function parse (header) {
-  var end = header.length
-  var list = []
-  var start = header.length
-
-  // gather addresses, backwards
-  for (var i = header.length - 1; i >= 0; i--) {
-    switch (header.charCodeAt(i)) {
-      case 0x20: /*   */
-        if (start === end) {
-          start = end = i
-        }
-        break
-      case 0x2c: /* , */
-        if (start !== end) {
-          list.push(header.substring(start, end))
-        }
-        start = end = i
-        break
-      default:
-        start = i
-        break
-    }
-  }
-
-  // final address
-  if (start !== end) {
-    list.push(header.substring(start, end))
-  }
-
-  return list
-}