bhouseWeb/home/farm/farmoutput/bhouse/js/sha384.js

const crypto = require('crypto');
const hash = crypto.createHash('sha384');

function generateCSPHash(script) {
  const data = hash.update(script, 'utf-8');
  return (
    'sha384-' +
    data
      .digest('base64')
      .replace(/=/g, '')
      .replace(/\+/g, '-')
      .replace(/\//g, '_')
  );
}

script = " \
const button = document.querySelector('#hello2'); \
button.addEventListener('click', () => { \
  const h1 = document.createElement('h1'); \
  h1.textContent = 'Hello World 2!'; \
  document.body.appendChild(h1); \
}); \
";

var http = require('http');

http.createServer(function (req, res) {
  res.writeHead(200, {'Content-Type': 'text/html'});
  res.end(generateCSPHash(script));
}).listen(8080);