Render QR codes to set up TOTP secrets

totp_qrcodes.js

const qrcode = require('qrcode-terminal');

[
  // {issuer: '', user: '', secret: ''},  // TODO: Fill these in.
].forEach(function(keyInfo) {
  const issuer = encodeURIComponent(keyInfo.issuer);
  const user = encodeURIComponent(keyInfo.user);
  const secret = keyInfo.secret.replace(/ /g, '');
  const url = (
    `otpauth://totp/${issuer}:${user}?secret=${secret}&issuer=${issuer}`);
  qrcode.generate(url, function(code) {
    console.log('\n\n\n\n\n');
    console.log(`${keyInfo.issuer} (${keyInfo.user}):`);
    console.log(code);
    console.log('\n\n\n\n\n');
  });
});