app.js

/**
Author:		Jaime Martinez
StudentID:	642231
Username:	jmartinez1
Subject:	ISYS90080
University:	The University of Melbourne
Institution:	Melbourne Networked Society Institue
Date Created:	April 1, 2015
Last Modified:	April 22
**/

// set up ======================================================================
// get all the tools we need
var express  = require('express');
var app      = express();
var port     = process.env.PORT || 443;
var mongoose = require('mongoose');
var passport = require('passport');
var flash    = require('connect-flash');

var morgan       = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser   = require('body-parser');
var session      = require('express-session');
var fs 			 = require('fs');

var ExpressPeerServer = require('peer').ExpressPeerServer;

var connectCounter= 0;
//Database config
var configDB = require( __dirname + '/app/server/config/database.js');

// configuration ===============================================================
mongoose.connect(configDB.url); // connect to our database

require(__dirname + '/app/server/config/passport')(passport); // pass passport for configuration
var sslOptions ={
	key: fs.readFileSync('./ssl/server.key'),
	cert: fs.readFileSync('./ssl/server.crt'),
	ca: fs.readFileSync('./ssl/ca.crt'),
	requestCert: false,
	rejectUnauthorized: false

};
// set up our express application
app.use(morgan('dev')); // log every request to the console
app.use(cookieParser()); // read cookies (needed for auth)
app.use(bodyParser()); // get information from html forms
app.set('views', __dirname + '/app/server/views');
app.set('view engine', 'jade'); // set up jade for templating
app.engine('jade', require('jade').__express);
// Render html
app.engine('.html', require('jade').renderFile);

// required for passport
//Stay logged in for 3 hours.
app.use(session({ secret: 'mymommakesmemashmyminimandmsonamondaymorningoohah',cookie: { maxAge : 10800000 } })); // session secret
app.use(passport.initialize());
app.use(passport.session()); // persistent login sessions
app.use(flash()); // use connect-flash for flash messages stored in session
// routes ======================================================================
require('./app/server/router.js')(app, passport); // load our routes and pass in our app and fully configured passport
//Static content
app.use(express.static(__dirname + '/app/public'));

//app.listen(port);
//console.log('Server listening on port ' + port);

//socket io connection
var server = require('https').createServer(sslOptions,app);
io = require('socket.io').listen(server);
//io.set('match origin protocol', true);

// launch ======================================================================
server.listen(port,function(){
	console.log('HTTPS server listening on port ' + port);
});

io.sockets.on('connection', function (socket){
	console.log("new client connected to socket ", socket.id);
	require(__dirname + '/app/server/config/connection')(socket);
});

var vr_connections = io.of('/vr_connections');
vr_connections.on('connection', function (socket) {
		connectCounter++;
		console.log("new VR client connected ", socket.id);
		require(__dirname + '/app/server/config/vr_connection')(socket,vr_connections);
});

vr_connections.on('disconnect', function() { connectCounter--; });
// Redirect from http port 80 to https 443
var http = require('http');
http.createServer(function (req, res) {
	console.log("Location "+ "https://" + req.headers['port'] +" "+req.url )
	res.writeHead(301, { "Location": "https://" + req.headers['host'] + req.url });
  res.end();
}).listen(80);

var pOpts = {
    debug: true,
		sslkey: fs.readFileSync('./ssl/server.key'),
		sslcert: fs.readFileSync('./ssl/server.crt')
	}
app.use('/api', ExpressPeerServer(server, pOpts));
/*
//PeerJS Server
var pOpts = {
    debug: true,
		sslkey: fs.readFileSync('./ssl/server.key'),
		sslcert: fs.readFileSync('./ssl/server.crt')
	}
//	var pserver = require('https').createServer(sslOptions,app);
var pserver = ExpressPeerServer(server, pOpts) ;

	app.use('/pjs',pserver);

	pserver.listen(9000);*/