app.js

app.get('/', function(req, res) {
  res.sendFile(__dirname + '/views/login.html');
});


app.post('/', function(req, res) {
  var user = req.body.user;
  var pass = req.body.pass;
  bcrypt.genSalt(20, function(err, salt) {
    bcrypt.hash(pass, salt, function(err, hash) {
      var user = new User({
        user: user,
        pass: pass,
        hash: hash
      }).save(function(err, user) {
        if (err) console.error(err);
        res.redirect('/');
      });
    });
  });
});

app.listen(3000);