[meshcop] use joiner id when enabling discovery response filter (#2426)

src/core/api/thread_ftd_api.cpp

@@ -303,7 +303,7 @@ otError otThreadSetSteeringData(otInstance *aInstance, const otExtAddress *aExtA
 #if OPENTHREAD_CONFIG_ENABLE_STEERING_DATA_SET_OOB
     Instance &instance = *static_cast<Instance *>(aInstance);
 
-    error = instance.GetThreadNetif().GetMle().SetSteeringData(aExtAddress);
+    error = instance.GetThreadNetif().GetMle().SetSteeringData(static_cast<const Mac::ExtAddress *>(aExtAddress));
 #else
     OT_UNUSED_VARIABLE(aInstance);
     OT_UNUSED_VARIABLE(aExtAddress);

src/core/thread/mle.cpp

@@ -48,6 +48,7 @@
 #include "common/settings.hpp"
 #include "crypto/aes_ccm.hpp"
 #include "mac/mac_frame.hpp"
+#include "meshcop/meshcop.hpp"
 #include "meshcop/meshcop_tlvs.hpp"
 #include "net/netif.hpp"
 #include "net/udp6.hpp"
@@ -3249,18 +3250,19 @@ otError Mle::HandleDiscoveryResponse(const Message &aMessage, const Ip6::Message
             // or if it matches the factory set EUI64.
             if (mEnableEui64Filtering)
             {
-                otExtAddress mfgEUI64;
+                Mac::ExtAddress extaddr;
                 Crc16 ccitt(Crc16::kCcitt);
                 Crc16 ansi(Crc16::kAnsi);
 
-                // Get Factory set EUI64
-                otPlatRadioGetIeeeEui64(&GetInstance(), mfgEUI64.m8);
+                otPlatRadioGetIeeeEui64(&GetInstance(), extaddr.m8);
+
+                MeshCoP::ComputeJoinerId(extaddr, extaddr);
 
                 // Compute bloom filter
-                for (size_t i = 0; i < sizeof(mfgEUI64.m8); i++)
+                for (size_t i = 0; i < sizeof(extaddr.m8); i++)
                 {
-                    ccitt.Update(mfgEUI64.m8[i]);
-                    ansi.Update(mfgEUI64.m8[i]);
+                    ccitt.Update(extaddr.m8[i]);
+                    ansi.Update(extaddr.m8[i]);
                 }
 
                 // Drop responses that don't match the bloom filter

src/core/thread/mle_router.cpp

@@ -47,6 +47,7 @@
 #include "common/owner-locator.hpp"
 #include "common/settings.hpp"
 #include "mac/mac_frame.hpp"
+#include "meshcop/meshcop.hpp"
 #include "net/icmp6.hpp"
 #include "thread/thread_netif.hpp"
 #include "thread/thread_tlvs.hpp"
@@ -2635,11 +2636,11 @@ exit:
 }
 
 #if OPENTHREAD_CONFIG_ENABLE_STEERING_DATA_SET_OOB
-otError MleRouter::SetSteeringData(const otExtAddress *aExtAddress)
+otError MleRouter::SetSteeringData(const Mac::ExtAddress *aExtAddress)
 {
     otError error = OT_ERROR_NONE;
-    ExtAddress nullExtAddr;
-    ExtAddress allowAnyExtAddr;
+    Mac::ExtAddress nullExtAddr;
+    Mac::ExtAddress allowAnyExtAddr;
 
     memset(nullExtAddr.m8, 0, sizeof(nullExtAddr.m8));
     memset(allowAnyExtAddr.m8, 0xFF, sizeof(allowAnyExtAddr.m8));
@@ -2659,8 +2660,12 @@ otError MleRouter::SetSteeringData(const otExtAddress *aExtAddress)
     }
     else
     {
-        // Set bloom filter with the extended address passed in
-        mSteeringData.ComputeBloomFilter(*aExtAddress);
+        Mac::ExtAddress joinerId;
+
+        // compute Joiner ID
+        MeshCoP::ComputeJoinerId(*aExtAddress, joinerId);
+        // compute Bloom Filter
+        mSteeringData.ComputeBloomFilter(joinerId);
     }
 
     return error;

src/core/thread/mle_router_ftd.hpp

@@ -674,7 +674,7 @@ public:
      * @retval OT_ERROR_NONE  Steering data was set
      *
      */
-    otError SetSteeringData(const otExtAddress *aExtAddress);
+    otError SetSteeringData(const Mac::ExtAddress *aExtAddress);
 #endif // OPENTHREAD_CONFIG_ENABLE_STEERING_DATA_SET_OOB
 
     /**