We want to use Enabling Server-to-Server Notifications We want to prevent negative access in advance other than Apple Server. Do you have any information that could identify the access by Apple, such as Apple Server IP or request domain?
저희는 Enabling Server-to-Server Notifications를 사용하고자 합니다 Apple Server 외에 부정적인 접근을 사전에 방지하고자 합니다. Apple Server IP나 요청척 Domain같은 Apple에 의한 접근임을 식별할 수 있는 정보가 있습니까?
To authenticate the server notification v1 you can check that the password value matches your shared secret, for Server Notification V2 which will be added later this year you can authenticate by verifying the signature of the received server notification. Please see the link for the server notification V1 and WWDC talk for server notification v2.
https://developer.apple.com/documentation/appstoreservernotifications/responsebody https://developer.apple.com/videos/play/wwdc2021/10174/
