Adds error handling for MISSING_OR_INVALID_NONCE for cpp wrapper.

PiperOrigin-RevId: 274251480

Author: Googler

auth/src/android/common_android.cc

@@ -65,6 +65,7 @@ static const ErrorCodeMapping kCredentialCodes[] = {
     {"ERROR_MISSING_MULTI_FACTOR_INFO", kAuthErrorMissingMultiFactorInfo},
     {"ERROR_INVALID_MULTI_FACTOR_SESSION", kAuthErrorInvalidMultiFactorSession},
     {"ERROR_MULTI_FACTOR_INFO_NOT_FOUND", kAuthErrorMultiFactorInfoNotFound},
+    {"ERROR_MISSING_OR_INVALID_NONCE", kAuthErrorMissingOrInvalidNonce},
     {nullptr},
 };
 static const ErrorCodeMapping kUserCodes[] = {

auth/src/include/firebase/auth/types.h

@@ -411,6 +411,11 @@ enum AuthError {
   /// Indicates that an error occurred during a Federated Auth UI Flow when the
   /// user was prompted to enter their credentials.
   kAuthErrorFederatedSignInUserInteractionFailure,
+
+  /// Indicates that a request was made with a missing or invalid nonce.
+  /// This can happen if the hash of the provided raw nonce did not match the
+  /// hashed nonce in the OIDC ID token payload.
+  kAuthErrorMissingOrInvalidNonce,
 #endif  // INTERNAL_EXEPERIMENTAL
 };
 
@@ -426,7 +431,7 @@ struct FederatedProviderData {
 /// @brief Contains information to identify an OAuth povider.
 struct FederatedOAuthProviderData : FederatedProviderData {
   /// Initailizes an empty provider data structure.
-  FederatedOAuthProviderData() { }
+  FederatedOAuthProviderData() {}
 
   /// Initializes the provider data structure with a provider id.
   explicit FederatedOAuthProviderData(const std::string& provider) {