Express Cookie Test

server.js

const express = require('express');
const cookieParser = require('cookie-parser');

const app = express();
const port = 3000;

app.use(cookieParser());

app.get('/', (req, res) => {
  const { sessionToken } = req.cookies;

  if (!sessionToken) {
    const cookieValue = Math.random().toString();
    console.debug('Setting new cookie', cookieValue);
    res.cookie('sessionToken', cookieValue, { maxAge: 900000, httpOnly: true });
    res.status(200).send('Please log in!');
    return;
  }

  console.debug('Got cookie', sessionToken);
  res.status(200).send('You are logged in!');
});

app.listen(port, () => {
  console.log(`Example app listening at http://localhost:${port}`);
});