void Joiner::SendJoinerEntrustResponse(const Coap::Message &aRequest, const Ip6::MessageInfo &aRequestInfo)
{
ThreadNetif & netif = GetNetif();
otError error = OT_ERROR_NONE;
Coap::Message * message;
Ip6::MessageInfo responseInfo(aRequestInfo);
VerifyOrExit((message = NewMeshCoPMessage(netif.GetCoap())) != NULL, error = OT_ERROR_NO_BUFS);
message->SetDefaultResponseHeader(aRequest);
message->SetSubType(Message::kSubTypeJoinerEntrust);
memset(&responseInfo.mSockAddr, 0, sizeof(responseInfo.mSockAddr));
SuccessOrExit(error = netif.GetCoap().SendMessage(*message, responseInfo));
mState = OT_JOINER_STATE_JOINED;
otLogInfoArp("Sent Joiner Entrust response");
otLogInfoMeshCoP("Sent joiner entrust response length = %d", message->GetLength());
otLogCertMeshCoP("[THCI] direction=send | type=JOIN_ENT.rsp");
exit:
if (error != OT_ERROR_NONE && message != NULL)
{
message->Free();
}
}
otError JoinerRouter::DelaySendingJoinerEntrust(const Ip6::MessageInfo &aMessageInfo, const JoinerRouterKekTlv &aKek)
{
ThreadNetif & netif = GetNetif();
otError error;
Coap::Message * message = NULL;
Ip6::MessageInfo messageInfo;
Dataset dataset(MeshCoP::Tlv::kActiveTimestamp);
NetworkMasterKeyTlv masterKey;
MeshLocalPrefixTlv meshLocalPrefix;
ExtendedPanIdTlv extendedPanId;
NetworkNameTlv networkName;
NetworkKeySequenceTlv networkKeySequence;
const Tlv * tlv;
DelayedJoinEntHeader delayedMessage;
VerifyOrExit((message = NewMeshCoPMessage(netif.GetCoap())) != NULL, error = OT_ERROR_NO_BUFS);
message->Init(OT_COAP_TYPE_CONFIRMABLE, OT_COAP_CODE_POST);
message->AppendUriPathOptions(OT_URI_PATH_JOINER_ENTRUST);
message->SetPayloadMarker();
message->SetSubType(Message::kSubTypeJoinerEntrust);
masterKey.Init();
masterKey.SetNetworkMasterKey(netif.GetKeyManager().GetMasterKey());
SuccessOrExit(error = message->Append(&masterKey, sizeof(masterKey)));
meshLocalPrefix.Init();
meshLocalPrefix.SetMeshLocalPrefix(netif.GetMle().GetMeshLocalPrefix());
SuccessOrExit(error = message->Append(&meshLocalPrefix, sizeof(meshLocalPrefix)));
extendedPanId.Init();
extendedPanId.SetExtendedPanId(netif.GetMac().GetExtendedPanId());
SuccessOrExit(error = message->Append(&extendedPanId, sizeof(extendedPanId)));
networkName.Init();
networkName.SetNetworkName(netif.GetMac().GetNetworkName());
SuccessOrExit(error = message->Append(&networkName, sizeof(Tlv) + networkName.GetLength()));
netif.GetActiveDataset().Get(dataset);
if ((tlv = dataset.Get(Tlv::kActiveTimestamp)) != NULL)
{
SuccessOrExit(error = message->Append(tlv, sizeof(Tlv) + tlv->GetLength()));
}
else
{
ActiveTimestampTlv activeTimestamp;
activeTimestamp.Init();
SuccessOrExit(error = message->Append(&activeTimestamp, sizeof(activeTimestamp)));
}
if ((tlv = dataset.Get(Tlv::kChannelMask)) != NULL)
{
SuccessOrExit(error = message->Append(tlv, sizeof(Tlv) + tlv->GetLength()));
}
else
{
ChannelMaskBaseTlv channelMask;
channelMask.Init();
SuccessOrExit(error = message->Append(&channelMask, sizeof(channelMask)));
}
if ((tlv = dataset.Get(Tlv::kPSKc)) != NULL)
{
SuccessOrExit(error = message->Append(tlv, sizeof(Tlv) + tlv->GetLength()));
}
else
{
PSKcTlv pskc;
pskc.Init();
SuccessOrExit(error = message->Append(&pskc, sizeof(pskc)));
}
if ((tlv = dataset.Get(Tlv::kSecurityPolicy)) != NULL)
{
SuccessOrExit(error = message->Append(tlv, sizeof(Tlv) + tlv->GetLength()));
}
else
{
SecurityPolicyTlv securityPolicy;
securityPolicy.Init();
SuccessOrExit(error = message->Append(&securityPolicy, sizeof(securityPolicy)));
}
networkKeySequence.Init();
networkKeySequence.SetNetworkKeySequence(netif.GetKeyManager().GetCurrentKeySequence());
SuccessOrExit(error = message->Append(&networkKeySequence, networkKeySequence.GetSize()));
messageInfo = aMessageInfo;
messageInfo.SetPeerPort(kCoapUdpPort);
delayedMessage = DelayedJoinEntHeader(TimerMilli::GetNow() + kDelayJoinEnt, messageInfo, aKek.GetKek());
SuccessOrExit(delayedMessage.AppendTo(*message));
mDelayedJoinEnts.Enqueue(*message);
if (!mTimer.IsRunning())
{
mTimer.Start(kDelayJoinEnt);
}
exit:
if (error != OT_ERROR_NONE && message != NULL)
{
message->Free();
}
return error;
}