Initial commit

index.js

@@ -0,0 +1,38 @@
+"use strict";
+const request = require('request');
+const http = require('http');
+const url = require('url');
+let PORT = process.env.PORT || 8000;
+
+process.argv.forEach(function (arg) {
+  if(arg.indexOf('--port=') === 0) {
+    PORT = parseInt(arg.replace('--port=', ''), 10);
+  }
+});
+
+http.createServer((req, response) => {
+  let remoteURL = url.parse(req.url.substring(1));
+  if(!remoteURL.hostname || remoteURL.hostname === 'localhost') return response.end();
+
+  for(let key in req.headers) {
+    if(key.match(/host|cookie/ig)){
+      delete req.headers[key];
+    }
+  }
+
+  let config = {
+    url: remoteURL,
+    followAllRedirects: true,
+    method: req.method,
+    headers: req.headers
+  };
+
+  if(req.method !== 'HEAD') {
+    config.body = req;
+  }
+
+  request(config)
+    .on('error', () => response.end())
+    .pipe(response, {end:true});
+
+}).listen(PORT);