ios – Add AppCheck to Firebase Perform

I am growing a firebase perform for an previous ios app. It is working okay and I want to add AppCheck to it, however I am battling this.

That is what I’ve now.

I my podfile:

pod 'FirebaseFunctions', '10.5.0'

In my AppDelegate.m file:

[[_functions HTTPSCallableWithName:@"isMyFunctionActive"] callWithCompletion:^(FIRHTTPSCallableResult * _Nullable consequence,
                                                                                NSError * _Nullable error) {
// Handle response
}];

And my firebase perform is that this:

const {onCall} = require("firebase-functions/v2/https");
exports.isMyFunctionActive = onCall((request) => {
  return {
    isMyFunctionActive: true,
  };
});

That is working OK. So as to add AppCheck I’ve carried out this:

In my firebase console I’ve registered App Attest for my challenge iOS app.

I’ve added AppCheck pod and I’ve made a pod set up:

pod 'FirebaseFunctions', '10.5.0'
pod 'FirebaseAppCheck', '10.5.0'

I’ve added this to my AppDelegate:

- (BOOL)software:(UIApplication *)software didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    ...
    FIRAppCheckDebugProviderFactory* providerFactory = [[FIRAppCheckDebugProviderFactory alloc] init];
    [FIRAppCheck setAppCheckProviderFactory:providerFactory];
    ...
}

I’ve left my firebase perform name because it was.

Lastly I’ve added enforceAppCheck to my firebase perform:

const {onCall} = require("firebase-functions/v2/https");
exports.isMyFunctionActive = onCall({enforceAppCheck: true}, (request) => {
  return {
    isMyFunctionActive: true,
  };
});

With these adjustments, each time my app calls the firebase perform it receives an Unauthenticated error.

Which is the explanation? I assume I am unsuitable, however I assumed that the configuration of FIRAppCheck in didFinishLaunchingWithOptions would retailer internally the token (the truth is my app logs present Firebase App Examine debug token: ‘…’) and this token can be mechanically added to firebase capabilities calls.