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Commit 7d505e76 authored by Rahul Arya's avatar Rahul Arya Committed by Automerger Merge Worker
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Merge "[RootCanal] Check encryption response status" am: b8338171 

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2518220



Change-Id: Idd1d82954301929606d32281fd1337fb9b65bb53
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents b8b10fa0 b8338171

tools/rootcanal/model/controller/link_layer_controller.cc

+8 −1
Original line number Diff line number Diff line
@@ -4329,9 +4329,11 @@ void LinkLayerController::IncomingLeEncryptConnectionResponse( 
      model::packets::LeEncryptConnectionResponseView::Create(incoming);

  ASSERT(response.IsValid());



  bool success = true;

  // Zero LTK is a rejection

  if (response.GetLtk() == std::array<uint8_t, 16>{0}) {

    status = ErrorCode::AUTHENTICATION_FAILURE;

    success = false;

  }



  if (connections_.IsEncrypted(handle)) {
@@ -4339,12 +4341,17 @@ void LinkLayerController::IncomingLeEncryptConnectionResponse( 
      send_event_(bluetooth::hci::EncryptionKeyRefreshCompleteBuilder::Create(

          status, handle));

    }

  } else {

  } else if (success) {

    connections_.Encrypt(handle);

    if (IsEventUnmasked(EventCode::ENCRYPTION_CHANGE)) {

      send_event_(bluetooth::hci::EncryptionChangeBuilder::Create(

          status, handle, bluetooth::hci::EncryptionEnabled::ON));

    }

  } else {

    if (IsEventUnmasked(EventCode::ENCRYPTION_CHANGE)) {

      send_event_(bluetooth::hci::EncryptionChangeBuilder::Create(

          status, handle, bluetooth::hci::EncryptionEnabled::OFF));

    }

  }

}