FedCM continue_on routes

Current origin: https://fedcm-continue-hijack-attacker.ntomoya.com

Open RP

{
  "rpOrigin": "https://fedcm-continue-hijack-rp.ntomoya.com",
  "idpOrigin": "https://fedcm-continue-hijack-idp.ntomoya.com",
  "attackerOrigin": "https://fedcm-continue-hijack-attacker.ntomoya.com",
  "wellKnown": "https://ntomoya.com/.well-known/web-identity"
}