Only for prototyping

cors_proxy.js

var http = require('http');
var request = require('request');

function onRequest(req, res){
    // Set CORS headers
    res.setHeader('Access-Control-Allow-Origin', '*');
    res.setHeader('Access-Control-Request-Method', '*');
    res.setHeader('Access-Control-Allow-Methods', 'OPTIONS, GET');
    res.setHeader('Access-Control-Allow-Headers', '*');
    if ( req.method === 'OPTIONS' ) {
        res.writeHead(200);
        res.end();
        return;
    }
        var url = 'https://mcd.iosphe.re/' + req.url;
        if (url.indexOf('?') < 0){
            url += '?';
         }else{
            url += '&';
        }
        var options = {
            uri: url,
            method: req.method
        };
    console.log(req.method);
    if (req.method === 'POST') {
        let body = '';
        req.on('data', chunk => {
            body += chunk.toString(); // convert Buffer to string
        });
        req.on('end', () => {
            options.json = JSON.parse(body);
            request(options).pipe(res);
        });
    } else {
    console.log(JSON.stringify(options));
            request(options).pipe(res);
    }
}

http.createServer(onRequest).listen(3051);