httppize/httppize.js

Access as http any https resource. Let it be https with self sign certificate or https with client certificate or regular https

#! /usr/bin/env node
// multiple hosts
// upload cert by querystring with base64
// post/get
// http.get > http.request method req.method 

if ( process.argv.length != 5 ) {
	console.log('Usage: httppize localport desthost [path/to/client-certificate.pem]');
	console.log(' eg: httppize 8080 www.some.domain.com cert.pem');
	console.log(process.argv.length);
	return;
}


var port = process.argv[2];
var desthost = process.argv[3];
var cert = process.argv[4];


var fs = require('fs');
var http = require('http');
var https = require('https');
var httpProxy = require('http-proxy');


var proxy = httpProxy.createProxyServer({xfwd: false});
process.env.NODE_TLS_REJECT_UNAUTHORIZED = "0";


var get = function(host, path, cert, callback) {
	https.get({
		host: host		
		, path: path
		, key: cert
		, cert: cert
	}, function(res) {
		let rawData = '';
		res.on('data', (chunk) => { rawData += chunk; });	
		res.on('end', () => { callback(res.statusCode, res.headers, rawData); });		
	}).on('error', (err) => { 
		callback(500, {}, `Got error: ${err.message}`) 
	});	
}


http.createServer(function(req, res) {
	console.log(`Received request ${req.headers.host}${req.url}`);

	get(desthost, req.url, fs.readFileSync(cert), function(statusCode, headers, body) {
		res.writeHead(statusCode, headers);
		res.write(body);
		res.end();
	});
	
}).listen(port);