netmon/index.js

const express = require('express');
const helmet = require('helmet');
const compression = require('compression');
const app = express();
const port = 3000;
const path = require('path');

require('dotenv').config();

app.set('views', __dirname + '/views');
app.set('view engine', 'jsx');
app.engine('jsx', require('express-react-views').createEngine());
app.use(express.static(path.join(__dirname, '/public')));
app.use(
  helmet({
    referrerPolicy: false,
    contentSecurityPolicy: false,
  })
);
app.use(compression());

const db = require('./database.js');

async function db_all(query) {
  return new Promise(function (resolve, reject) {
    db.all(query, function (err, rows) {
      if (err) {
        return reject(err);
      }
      resolve(rows);
    });
  });
}

app.get('/', async (req, res) => {
  const sql = `SELECT * FROM netmonResults`;
  const dbdata = await db_all(sql);
  res.render('index', { dbdata });
});

app.listen(port, () => {
  console.log(
    `app listening at http://localhost:${port} in ${app.settings.env} mode. netmon is monitoring ${process.env.dstHost}`
  );
});