const express = require('express');
const { v4: uuidv4 } = require('uuid');
const app = express();
app.use(express.json());

app.post('/signon', (req, res) => {
  const { contributor_id, access_key, glyph_signature } = req.body;
  if (glyph_signature === '⟠' && access_key === 'glyph777') {
    const echoID = uuidv4();
    res.json({ success: true, echo_id: echoID });
  } else {
    res.json({ success: false });
  }
});