function password_authorization_endpoint({ me, // function that returns a string or a string secret // Encrypted empty payload protected by password generated in @endpointservices/notebook-secret }) { return deploy("password_authorization_endpoint", async (req, res) => { const params = decodeJsonOrForm(req.body); if (req.method === 'GET') { res.send(` `) } else if (req.method === 'POST' && params.password) { try { await decode(params.password, secret); const code = randomId(16); await firebase.database().ref( `@endpointservices/password_authorization_endpoint/${code}` ).set({ me: typeof me === 'function' ? me() : me, timestamp: {".sv": "timestamp"} }) res.redirect(`${req.query.redirect_uri}?code=${code}&state=${req.query.state}`) } catch (err) { res.status(403).send(`Incorrect password: ` + err.message) } } else if (req.method === 'POST' && params.code) { const payload = (await firebase.database().ref( `@endpointservices/password_authorization_endpoint/${params.code}` ).once('value')).val() res.json({ "me": payload.me }); } else { res.status(400).send(`Unknown request method ${req.method}`) } }, { modifiers: ['terminal'] }); }