Add Google Authenticator 2FA to your Node app in two steps

Adding 2FA to an app sounds like a weekend of reading RFCs, so most side projects never get it. I published 2fa-kit to make it two steps.

Step 1, enrol: generate a secret, show it as a QR code, store it encrypted.

import { createVault, generateSecret, buildUri } from "2fa-kit";

const vault = await createVault(process.env.MASTER_KEY!);

const secret = await generateSecret();