FirebaseAppCheck Framework Reference

FIRAppCheckProvider

@protocol FIRAppCheckProvider <NSObject>

Defines the methods required to be implemented by a specific Firebase App Check provider.


                    
                    
                    -getTokenWithCompletion:

Returns a new Firebase App Check token.

Declaration

Objective-C

- (void)getTokenWithCompletion:(nonnull void (^)(FIRAppCheckToken *_Nullable,
                                                 NSError *_Nullable))handler;

Parameters


                                handler

The completion handler. Make sure to call the handler with either a token or an error.


                    
                    
                    -getLimitedUseTokenWithCompletion:

Returns a new Firebase App Check token. When implementing this method for your custom provider, the token returned should be suitable for consumption in a limited-use scenario. If you do not implement this method, the getTokenWithCompletion will be invoked instead whenever a limited-use token is requested.

Declaration

Objective-C

- (void)getLimitedUseTokenWithCompletion:
    (nonnull void (^)(FIRAppCheckToken *_Nullable, NSError *_Nullable))handler;

Parameters


                                handler

The completion handler. Make sure to call the handler with either a token or an error.