const express = require('express');
const jwt = require('jsonwebtoken');
const gitbookSignKey = '<key copied from GitBook>'
app.get('/', (req, res) => {
// --> Validate user access here <--
const token = jwt.sign({ data: 'foobar' }, gitbookSignKey, { expiresIn: '1h' });
const redirectURL = `https://mycompany.gitbook.io/myspace/?jwt_token=${token}`;
res.redirect(redirectURL);
console.log(`Example app listening at http://localhost:${port}`)