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Merge pull request #11701 from birarda/bug/local-ds-inconnect

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only respond to expected ICE peers in DS
This commit is contained in:
divya 2017-10-28 21:23:05 -07:00 committed by GitHub
commit de4fd269ef
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4 changed files with 16 additions and 4 deletions
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10
domain-server/src/DomainGatekeeper.cpp
View file

@ -814,9 +814,15 @@ void DomainGatekeeper::processICEPeerInformationPacket(QSharedPointer<ReceivedMe
void DomainGatekeeper::processICEPingPacket(QSharedPointer<ReceivedMessage> message) {
auto limitedNodeList = DependencyManager::get<LimitedNodeList>();
auto pingReplyPacket = limitedNodeList->constructICEPingReplyPacket(*message, limitedNodeList->getSessionUUID());
limitedNodeList->sendPacket(std::move(pingReplyPacket), message->getSenderSockAddr());
// before we respond to this ICE ping packet, make sure we have a peer in the list that matches
QUuid icePeerID = QUuid::fromRfc4122({ message->getRawMessage(), NUM_BYTES_RFC4122_UUID });
if (_icePeers.contains(icePeerID)) {
auto pingReplyPacket = limitedNodeList->constructICEPingReplyPacket(*message, limitedNodeList->getSessionUUID());
limitedNodeList->sendPacket(std::move(pingReplyPacket), message->getSenderSockAddr());
}
}
void DomainGatekeeper::processICEPingReplyPacket(QSharedPointer<ReceivedMessage> message) {

4
libraries/networking/src/NodeList.cpp
View file

@ -557,10 +557,10 @@ void NodeList::pingPunchForDomainServer() {
flagTimeForConnectionStep(LimitedNodeList::ConnectionStep::SendPingsToDS);
// send the ping packet to the local and public sockets for this node
auto localPingPacket = constructICEPingPacket(PingType::Local, _sessionUUID);
auto localPingPacket = constructICEPingPacket(PingType::Local, _domainHandler.getICEClientID());
sendPacket(std::move(localPingPacket), _domainHandler.getICEPeer().getLocalSocket());
auto publicPingPacket = constructICEPingPacket(PingType::Public, _sessionUUID);
auto publicPingPacket = constructICEPingPacket(PingType::Public, _domainHandler.getICEClientID());
sendPacket(std::move(publicPingPacket), _domainHandler.getICEPeer().getPublicSocket());
_domainHandler.getICEPeer().incrementConnectionAttempts();

2
libraries/networking/src/udt/PacketHeaders.cpp
View file

@ -72,6 +72,8 @@ PacketVersion versionForPacketType(PacketType packetType) {
case PacketType::MicrophoneAudioWithEcho:
case PacketType::AudioStreamStats:
return static_cast<PacketVersion>(AudioVersion::HighDynamicRangeVolume);
case PacketType::ICEPing:
return static_cast<PacketVersion>(IcePingVersion::SendICEPeerID);
default:
return 17;
}

4
libraries/networking/src/udt/PacketHeaders.h
View file

@ -278,4 +278,8 @@ enum class MessageDataVersion : PacketVersion {
TextOrBinaryData = 18
};
enum class IcePingVersion : PacketVersion {
SendICEPeerID = 18
};
#endif // hifi_PacketHeaders_h