old_contents: require('dotenv').config();
  const http = require('http');
  const server = http.createServer();
  const express = require('express');
  const app = express();
  const bodyParser = require('body-parser');
  const { resolve } = require('path');
  const chalk = require('chalk');
  const passport = require('passport');
  
  // Custom Middleware to redirect HTTP to https using request headers appended
  // By one of Heroku's AWS ELB instances.
  // http://docs.aws.amazon.com/elasticloadbalancing/latest/classic/x-forwarded-headers.html
  // Note that this is technically vulnerable to man-in-the-middle attacks
  const forceSSL = function (req, res, next) {
    console.log(JSON.stringify(req.headers));
    if (req.headers['x-forwarded-proto'] !== 'https') {
      const clientIP = req.headers['x-forwarded-for'];
      const redirectTarget = ['https://', req.get('Host'), req.url].join('');
      console.log(chalk.blue(`Redirecting ${clientIP} to ${redirectTarget}`));
      return res.redirect(redirectTarget);
    }
    return next();
  };
  
  if (process.env.NODE_ENV === 'production') {
    console.log(chalk.blue('Production Environment detected, so redirect to HTTPS'));
    app.use(forceSSL);
  }
  
  if (process.env.NODE_ENV !== 'production') {
    // Logging middleware (dev only)
    const morgan = require('morgan');
    app.use(morgan('dev'));
  }
  
  // Set up session middleware
  app.use(require('cookie-session')({
    name: 'session',
    keys: [process.env.SESSION_SECRET || 'an insecure secret key']
  }));
  
  // Body parsing middleware
  app.use(bodyParser.urlencoded({ extended: true }));
  app.use(bodyParser.json());
  
  // Authentication middleware
  app.use(passport.initialize());
  app.use(passport.session());
  
  // Setting up socket.io
  const socketio = require('socket.io');
  server.on('request', app);
  const io = socketio(server);
  require('./socket')(io);
  
  // Serve static files
  app.use(express.static(resolve(__dirname, '../browser/app.html')));
  app.use(express.static(resolve(__dirname, '../browser/stylesheets')));
  app.use(express.static(resolve(__dirname, '../public')));
  app.use(express.static(resolve(__dirname, '../node_modules/font-awesome')));
  
  // Routes
  app.use('/api', require('./api'));
  
  // Send index.html for anything else
  app.get('/*', (req, res) => {
    res.sendFile(resolve(__dirname, '../browser/app.html'));
  });
  
  const port = process.env.PORT || 1337;
  server.listen(port, () => {
    console.log(chalk.blue(`--- Listening on port ${port} ---`));
  });
  
  app.use('/', (err, req, res, next) => {
    console.log(chalk.red('Houston, we have a problem'));
    console.log(chalk.red(`ERROR: ${err.message}`));
    res.sendStatus(err.status || 500);
  });
  
new_contents: require('dotenv').config();
  const http = require('http');
  const server = http.createServer();
  const express = require('express');
  const app = express();
  const bodyParser = require('body-parser');
  const { resolve } = require('path');
  const chalk = require('chalk');
  const passport = require('passport');
  
  // Custom Middleware to redirect HTTP to https using request headers appended
  // By one of Heroku's AWS ELB instances.
  // http://docs.aws.amazon.com/elasticloadbalancing/latest/classic/x-forwarded-headers.html
  // Note that this is technically vulnerable to man-in-the-middle attacks
  const forceSSL = function (req, res, next) {
    if (req.headers['x-forwarded-proto'] !== 'https') {
      const clientIP = req.headers['x-forwarded-for'];
      const redirectTarget = ['https://', req.get('Host'), req.url].join('');
      console.log(chalk.blue(`Redirecting ${clientIP} to ${redirectTarget}`));
      return res.redirect(redirectTarget);
    }
    return next();
  };
  
  if (process.env.NODE_ENV === 'production') {
    console.log(chalk.blue('Production Environment detected, so redirect to HTTPS'));
    app.use(forceSSL);
  }
  
  if (process.env.NODE_ENV !== 'production') {
    // Logging middleware (dev only)
    const morgan = require('morgan');
    app.use(morgan('dev'));
  }
  
  // Set up session middleware
  app.use(require('cookie-session')({
    name: 'session',
    keys: [process.env.SESSION_SECRET || 'an insecure secret key']
  }));
  
  // Body parsing middleware
  app.use(bodyParser.urlencoded({ extended: true }));
  app.use(bodyParser.json());
  
  // Authentication middleware
  app.use(passport.initialize());
  app.use(passport.session());
  
  // Setting up socket.io
  const socketio = require('socket.io');
  server.on('request', app);
  const io = socketio(server);
  require('./socket')(io);
  
  // Serve static files
  app.use(express.static(resolve(__dirname, '../browser/app.html')));
  app.use(express.static(resolve(__dirname, '../browser/stylesheets')));
  app.use(express.static(resolve(__dirname, '../public')));
  app.use(express.static(resolve(__dirname, '../node_modules/font-awesome')));
  
  // Routes
  app.use('/api', require('./api'));
  
  // Send index.html for anything else
  app.get('/*', (req, res) => {
    res.sendFile(resolve(__dirname, '../browser/app.html'));
  });
  
  const port = process.env.PORT || 1337;
  server.listen(port, () => {
    console.log(chalk.blue(`--- Listening on port ${port} ---`));
  });
  
  app.use('/', (err, req, res, next) => {
    console.log(chalk.red('Houston, we have a problem'));
    console.log(chalk.red(`ERROR: ${err.message}`));
    res.sendStatus(err.status || 500);
  });
  
subject: Stop logging all headers