Fix Darwin framework operational advertising for new fabrics. (#26005)

Bringing up a new fabric for the very first time was not correctly starting operational advertising for that fabric, because we were not propagating that state to the actual CHIPDeviceController. It happened to work for existing fabrics, because bringing up the controller factory starts operational advertising for fabrics that are already known at that point.
project-chip · Aug 10, 2023 · 1168019 · 1168019
1 parent fd3d4a9
commit 1168019
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Showing 4 changed files with 14 additions and 3 deletions.
diff --git a/src/darwin/Framework/CHIP/MTRDeviceController.mm b/src/darwin/Framework/CHIP/MTRDeviceController.mm
@@ -335,6 +335,7 @@ - (BOOL)startup:(MTRDeviceControllerStartupParamsInternal *)startupParams
             commissionerParams.controllerNOC = noc;
         }
         commissionerParams.controllerVendorId = static_cast<chip::VendorId>([startupParams.vendorID unsignedShortValue]);
+        commissionerParams.enableServerInteractions = startupParams.advertiseOperational;
         commissionerParams.deviceAttestationVerifier = _factory.deviceAttestationVerifier;
 
         auto & factory = chip::Controller::DeviceControllerFactory::GetInstance();

diff --git a/src/darwin/Framework/CHIP/MTRDeviceControllerFactory.mm b/src/darwin/Framework/CHIP/MTRDeviceControllerFactory.mm
@@ -85,6 +85,7 @@ @interface MTRDeviceControllerFactory ()
 @property (readonly) Credentials::PersistentStorageOpCertStore * opCertStore;
 @property (readonly) MTROperationalBrowser * operationalBrowser;
 @property () chip::Credentials::DeviceAttestationVerifier * deviceAttestationVerifier;
+@property (readonly) BOOL advertiseOperational;
 
 - (BOOL)findMatchingFabric:(FabricTable &)fabricTable
                     params:(MTRDeviceControllerStartupParams *)params
@@ -435,9 +436,7 @@ - (BOOL)startControllerFactory:(MTRDeviceControllerFactoryParams *)startupParams
         if (startupParams.port != nil) {
             params.listenPort = [startupParams.port unsignedShortValue];
         }
-        if (startupParams.shouldStartServer == YES) {
-            params.enableServerInteractions = true;
-        }
+        params.enableServerInteractions = startupParams.shouldStartServer;
 
         params.groupDataProvider = _groupDataProvider;
         params.sessionKeystore = _sessionKeystore;
@@ -470,6 +469,7 @@ - (BOOL)startControllerFactory:(MTRDeviceControllerFactoryParams *)startupParams
         _controllerFactory->RetainSystemState();
         _controllerFactory->ReleaseSystemState();
 
+        self->_advertiseOperational = startupParams.shouldStartServer;
         self->_running = YES;
     });
 
@@ -566,6 +566,7 @@ - (MTRDeviceController * _Nullable)createControllerOnExistingFabric:(MTRDeviceCo
         params = [[MTRDeviceControllerStartupParamsInternal alloc] initForExistingFabric:fabricTable
                                                                              fabricIndex:fabric->GetFabricIndex()
                                                                                 keystore:_keystore
+                                                                    advertiseOperational:self.advertiseOperational
                                                                                   params:startupParams];
         if (params == nil) {
             fabricError = CHIP_ERROR_NO_MEMORY;
@@ -649,6 +650,7 @@ - (MTRDeviceController * _Nullable)createControllerOnNewFabric:(MTRDeviceControl
 
         params = [[MTRDeviceControllerStartupParamsInternal alloc] initForNewFabric:fabricTable
                                                                            keystore:_keystore
+                                                               advertiseOperational:self.advertiseOperational
                                                                              params:startupParams];
         if (params == nil) {
             fabricError = CHIP_ERROR_NO_MEMORY;

diff --git a/src/darwin/Framework/CHIP/MTRDeviceControllerStartupParams.mm b/src/darwin/Framework/CHIP/MTRDeviceControllerStartupParams.mm
@@ -207,6 +207,7 @@ - (instancetype)initWithParams:(MTRDeviceControllerStartupParams *)params
 
 - (instancetype)initForNewFabric:(chip::FabricTable *)fabricTable
                         keystore:(chip::Crypto::OperationalKeystore *)keystore
+            advertiseOperational:(BOOL)advertiseOperational
                           params:(MTRDeviceControllerStartupParams *)params
 {
     if (!(self = [self initWithParams:params])) {
@@ -240,13 +241,15 @@ - (instancetype)initForNewFabric:(chip::FabricTable *)fabricTable
 
     _fabricTable = fabricTable;
     _keystore = keystore;
+    _advertiseOperational = advertiseOperational;
 
     return self;
 }
 
 - (instancetype)initForExistingFabric:(FabricTable *)fabricTable
                           fabricIndex:(FabricIndex)fabricIndex
                              keystore:(chip::Crypto::OperationalKeystore *)keystore
+                 advertiseOperational:(BOOL)advertiseOperational
                                params:(MTRDeviceControllerStartupParams *)params
 {
     if (!(self = [self initWithParams:params])) {
@@ -352,6 +355,7 @@ - (instancetype)initForExistingFabric:(FabricTable *)fabricTable
     _fabricTable = fabricTable;
     _fabricIndex.Emplace(fabricIndex);
     _keystore = keystore;
+    _advertiseOperational = advertiseOperational;
 
     return self;
 }

diff --git a/src/darwin/Framework/CHIP/MTRDeviceControllerStartupParams_Internal.h b/src/darwin/Framework/CHIP/MTRDeviceControllerStartupParams_Internal.h
@@ -54,6 +54,8 @@ NS_ASSUME_NONNULL_BEGIN
 // Key store we're using with our fabric table, for sanity checks.
 @property (nonatomic, assign, readonly) chip::Crypto::OperationalKeystore * keystore;
 
+@property (nonatomic, assign, readonly) BOOL advertiseOperational;
+
 /**
  * Helper method that checks that our keypairs match our certificates.
  * Specifically:
@@ -73,6 +75,7 @@ NS_ASSUME_NONNULL_BEGIN
  */
 - (instancetype)initForNewFabric:(chip::FabricTable *)fabricTable
                         keystore:(chip::Crypto::OperationalKeystore *)keystore
+            advertiseOperational:(BOOL)advertiseOperational
                           params:(MTRDeviceControllerStartupParams *)params;
 
 /**
@@ -81,6 +84,7 @@ NS_ASSUME_NONNULL_BEGIN
 - (instancetype)initForExistingFabric:(chip::FabricTable *)fabricTable
                           fabricIndex:(chip::FabricIndex)fabricIndex
                              keystore:(chip::Crypto::OperationalKeystore *)keystore
+                 advertiseOperational:(BOOL)advertiseOperational
                                params:(MTRDeviceControllerStartupParams *)params;
 
 /**