neutral/routes/index.js

var express = require('express');
var router = express.Router();
var auth = require("../bin/auth")

/* GET home page. */
router.get('/', function(req, res, next) {

  if(!auth.check(req.cookies.token)) {
    res.clearCookie('token')
    res.redirect(302, "/login")
} else {

    res.render('index');
  }
});

module.exports = router;