[Matter.framework] Enforce max reporting interval to kSubscriptionMax…

…IntervalPublisherLimit

src/darwin/Framework/CHIP/MTRDeviceControllerFactory.mm

@@ -78,6 +78,18 @@ @interface MTRDeviceControllerFactoryParams ()
 
 @end
 
+class MTRApplicationCallback : public app::ReadHandler::ApplicationCallback {
+ CHIP_ERROR OnSubscriptionRequested(app::ReadHandler & readHandler, Transport::SecureSession & secureSession) override
+ {
+ uint16_t requestedMinInterval = 0;
+ uint16_t requestedMaxInterval = 0;
+ ReturnErrorOnFailure(readHandler.GetReportingIntervals(requestedMinInterval, requestedMaxInterval));
+
+ uint16_t maximumMaxInterval = std::max(kSubscriptionMaxIntervalPublisherLimit, requestedMaxInterval);
+ return readHandler.SetMaxReportingInterval(maximumMaxInterval);
+ }
+};
+
 MTR_DIRECT_MEMBERS
 @interface MTRDeviceControllerFactory ()
 - (void)preWarmCommissioningSessionDone;
@@ -90,6 +102,7 @@ @implementation MTRDeviceControllerFactory {
 
  Credentials::IgnoreCertificateValidityPeriodPolicy _certificateValidityPolicy;
  Crypto::RawKeySessionKeystore _sessionKeystore;
+ MTRApplicationCallback _applicationCallback;
  // We use TestPersistentStorageDelegate just to get an in-memory store to back
  // our group data provider impl. We initialize this store correctly on every
  // controller startup, so don't need to actually persist it.
@@ -239,6 +252,8 @@ - (void)cleanupStartupObjects
 
  // Make sure the deinit order here is the reverse of the init order in
  // startControllerFactory:
+ app::InteractionModelEngine::GetInstance()->UnregisterReadHandlerAppCallback();
+
  _certificationDeclarationCertificates = nil;
  _productAttestationAuthorityCertificates = nil;
 
@@ -367,6 +382,8 @@ - (BOOL)_startControllerFactory:(MTRDeviceControllerFactoryParams *)startupParam
  _productAttestationAuthorityCertificates = [startupParams.productAttestationAuthorityCertificates copy];
  _certificationDeclarationCertificates = [startupParams.certificationDeclarationCertificates copy];
 
+ app::InteractionModelEngine::GetInstance()->RegisterReadHandlerAppCallback(&_applicationCallback);
+
  {
  chip::Controller::FactoryInitParams params;
  if (startupParams.port != nil) {