Cordio: register server authorization callback.

Author: pan-

features/FEATURE_BLE/targets/TARGET_CORDIO/CordioGattServer.h

@@ -45,12 +45,15 @@ class CordioAttClient;
 namespace vendor {
 namespace cordio {
 
+class BLE;
+
 /**
  * Cordio implementation of ::GattServer
  */
 class GattServer : public ::GattServer,
                    public pal::SigningEventMonitor
 {
+    friend ble::vendor::cordio::BLE;
     friend ble::pal::vendor::cordio::CordioAttClient;
 
 public:

features/FEATURE_BLE/targets/TARGET_CORDIO/source/CordioBLE.cpp

@@ -356,6 +356,7 @@ void BLE::stack_setup()
     AttsInit();
     AttsIndInit();
     AttsSignInit();
+    AttsAuthorRegister(GattServer::atts_auth_cb);
     AttcInit();
     AttcSignInit();