Function base64url

scripts/rest-oauth-test.mjs:27–29

(buf)

const REDIRECT_URI = `http://localhost:${CALLBACK_PORT}/callback`;

function base64url(buf) {
  return buf.toString('base64').replace(/\+/g, '-').replace(/\//g, '_').replace(/=+$/, '');
}

async function main() {
  console.log(`\n🔑 REST OAuth Test — ${BASE_URL}/api\n`);