app.js

var express = require('express');
var path = require('path');
var favicon = require('static-favicon');
var logger = require('morgan');
var cookieParser = require('cookie-parser');
var bodyParser = require('body-parser');

/* Custom vars */
var log = require('./libs/log')(module);
var passport = require('passport');
var helmet = require('helmet');
/* END Custom vars */

var routes = require('./routes/index');
var api = require('./routes/api');
var oauth = require('./routes/oauth');

var app = express();

app.use(helmet.defaults());

app.use(passport.initialize());

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'jade');

app.use(favicon('./public/images/favicon.ico'));
app.use(logger('dev'));
app.use(bodyParser.json());
app.use(bodyParser.urlencoded());
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));

app.use('/', routes);
app.use('/api', api);
app.use('/oauth', oauth);

/// catch 404 and forward to error handler
app.use(function(req, res, next) {
    var err = new Error('Not Found');
    err.status = 404;
    next(err);
});

/// error handlers

// development error handler
// will print stacktrace
if (app.get('env') === 'development') {
    app.use(function(err, req, res, next) {
        res.status(err.status || 500);
        log.error(res.statusCode, err.message, req.url);
        res.send(err.status);
    });
}

// production error handler
// no stacktraces leaked to user
app.use(function(err, req, res, next) {
    res.status(err.status || 500);
    log.error(res.statusCode, err.message, req.url);
    res.send(err.status);
});


module.exports = app;

package.json

{
  "name": "ppshApp",
  "version": "0.0.1",
  "private": true,
  "scripts": {
    "start": "node ./bin/www"
  },
  "dependencies": {
    "body-parser": "~1.0.0",
    "cookie-parser": "~1.0.1",
    "debug": "~0.7.4",
    "express": "~4.2.0",
    "faker": "^1.0.0",
    "helmet": "^0.2.4",
    "jade": "~1.3.0",
    "mongoose": "^3.8.12",
    "morgan": "~1.0.0",
    "nconf": "^0.6.9",
    "passport": "^0.2.0",
    "static-favicon": "~1.0.0",
    "winston": "^0.7.3"
    // + others..
  }
}