guides_app_check

App Check Guide

Firebase Console

To enable App Check in your game, register your app in the App Check section of the Firebase Console.

GameMaker

Add the YYFirebaseAppCheck extension to your game. On the extension's supported platforms (Android, iOS and tvOS) it will automatically register the attestation provider that you set in the Extension Options.

Both the Android Provider and iOS Provider default to Debug, which is the provider you should use when developing in a debug setting. More specifically, your game will use either the Android Debug Provider or the iOS Debug Provider, depending on the target platform set.

Warning

The debug provider allows access to your Firebase resources from unverified devices. Don't use the debug provider in production builds of your app, and don't share your debug builds with untrusted parties.

When building a final release, set the provider to PlayIntegrity for Android, or to AppAttest|DeviceCheck for iOS. On iOS versions 14 and up App Attest is used, on other versions DeviceCheck is used instead.

When working with a non-Firebase backend you can use the functions FirebaseAppCheck_GetToken and FirebaseAppCheck_LimitedUseToken.