Restify with optional HTTPS redirect

index.js

//This allows you to specify a certificate and a key and will create a server that just handles redirects, if you want it.

/*Using let's encrypt to create a free certificate:
cd /root/
git clone https://github.com/letsencrypt/letsencrypt
cd letsencrypt
./letsencrypt-auto certonly --webroot -w /my/web/root --email my@email.com -d myDomain.com
//add ssl:certificate location of 'fullchain.pem' and ssl:key location of 'privkey.pem'
*/

var nconf = require('nconf');
nconf.argv().env()
	.file('package',{ file: './package.json' })
	.file('common',{ file: '../secrets/common.json' })
	.defaults({
		port: 443
		,portRedirect: 80
		,webURL: 'myDomain.com'
		});
//Start up the restify API server
var restify = require('restify');

//Connect the logging to the API server
var restifyOptions={
		name: 'BestFoneAPI'
		//,log: logger optional Bunyan logger instance
		};

//check if SSL is set up. This will crash if enabled but not properly configured.
var fs=require('fs');
if(nconf.get('ssl:certificate')) {
	restifyOptions.certificate = fs.readFileSync(nconf.get('ssl:certificate'));
	restifyOptions.key = 		fs.readFileSync(nconfconf.get('ssl:key'));
	}

var server = restify.createServer(restifyOptions);
server.listen(Common.conf.get('port'), function() {
	console.info('%s listening at %s', server.name, server.url);
	});
server.on('error', function(err) {
	if (err.errno === 'EADDRINUSE') {
		console.fatal('port busy');
		process.exit();
		}
	else console.error(err);
	});

if(nconf.get('portRedirect')){
	var nonSecure = restify.createServer({name: 'redirectToSSL'});
	nonSecure.get(/.*/,function (req, res, next) {
		var port = (nconf.get('port')===443) ? '' : ':'+Common.conf.get('port');
		res.redirect(301, 'https://' + nconf.get('webURL') + port + req._url.href, next);
		});
	nonSecure.listen(Common.conf.get('portRedirect'), function() {
		logger.info('%s listening at %s', nonSecure.name, nonSecure.url);
		});
	}//create the redirect server if the port is set

license

This is free and unencumbered software released into the public domain.

Anyone is free to copy, modify, publish, use, compile, sell, or
distribute this software, either in source code form or as a compiled
binary, for any purpose, commercial or non-commercial, and by any
means.

In jurisdictions that recognize copyright laws, the author or authors
of this software dedicate any and all copyright interest in the
software to the public domain. We make this dedication for the benefit
of the public at large and to the detriment of our heirs and
successors. We intend this dedication to be an overt act of
relinquishment in perpetuity of all present and future rights to this
software under copyright law.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.

For more information, please refer to <http://unlicense.org/>