acme.js/examples/https-server.js

// Copyright 2018 AJ ONeal. All rights reserved
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
'use strict';

var https = require('https');
var server = https
	.createServer(
		{
			key: require('fs').readFileSync('../tests/privkey.pem'),
			cert: require('fs').readFileSync('../tests/fullchain.pem')
		},
		function(req, res) {
			res.end('Hello, World!');
		}
	)
	.listen(443, function() {
		console.log('Listening on', this.address());
	});