node es6 cors https proxy

cors-https-proxy.js

const http = require('http');
const https = require('https');

const server = http.createServer();

const host = 'example.com';

server.on('request', (req, res) => {

  // set cors on the response
  res.setHeader('Access-Control-Allow-Origin', '*');
  res.setHeader('Access-Control-Allow-Headers', 'Origin, X-Requested-With, Content-Type, Accept, Accept-Language');

  // manipulate the headers for SSL
  req.headers.host = host;

  // form the options
  var options = {
    hostname: host,
    port: 443,
    path: req.url,
    method: req.method,
    headers: req.headers,
  };

  var request = https.request(options, (response) => {
    res.writeHead(response.statusCode, response.headers);
    response.on('data', (d) => { res.write(d); });
    response.on('end', (d) => { res.end(); });
  });
  request.on('error', (e) => { console.error(e); });
  request.end();
});

server.listen(4000);