Simple HTTPS Server in Node

SimpleHTTPS_Server.js

const tls = require('tls');
const fs = require('fs');

/* 
	To generate a valid certificate in command line:
	openssl req -x509 -newkey rsa:2048 -keyout keytmp.pem -out cert.pem -days 365
	openssl rsa -in keytmp.pem -out key.pem
*/

const options = {
  key: fs.readFileSync('key.pem'),
  cert: fs.readFileSync('cert.pem'),
  rejectUnauthorized: true,
};

const server = tls.createServer(options, (socket) => {
  console.log('server connected',
              socket.authorized ? 'authorized' : 'unauthorized');

 socket.on("error", function (err) {
    	console.log(err)
    })
    socket.on('data', function (data) {
        const header = data.toString();
        console.log("--------start request--------");
        console.log(header);
        console.log("--------end request--------");

        let response = "HTTP/1.1 200 OK\r\n";
        body = "<h1> HELLO WORLD &#128521; in HTTPS </h1>";
        response += 'Content-Length: ' + body.length + '\r\n';
        response += 'Content-Type: text/html; charset=utf-8\r\n';
        response += '\r\n';
        response += body;
	socket.write(response);
	socket.setEncoding('utf8');
	socket.pipe(socket);
    })
 
});
server.listen(8080, 'localhost');

Simple and useful...