void LobbyGame::WriteSummary(WriteBuffer &theMsg)
{
if(mGameType==LobbyGameType_Internet)
theMsg.AppendBytes(mIPAddr.GetSixByte(),6);
else
theMsg.AppendShort(LobbyMisc::GetLanProductId());
theMsg.AppendBool(mInProgress);
if(mGameType!=LobbyGameType_Internet)
theMsg.AppendWString(mName);
theMsg.AppendByte(mSkillLevel);
if(mGameType!=LobbyGameType_Internet)
{
unsigned char aProtectionFlags = 0;
if(!mPassword.empty()) aProtectionFlags |= 0x01;
if(mInviteOnly) aProtectionFlags |= 0x02;
if(mAskToJoin) aProtectionFlags |= 0x04;
theMsg.AppendByte(aProtectionFlags);
}
theMsg.AppendShort(mNumPlayers);
theMsg.AppendShort(mMaxPlayers);
WriteSummaryHook(theMsg);
}
WONStatus PeerAuthServer::GetComplete(WONStatus theStatus, ByteBufferPtr &theComplete)
{
mState = STATE_NOT_STARTED; // reset state now
WriteBuffer aComplete(mLengthFieldSize);
aComplete.AppendLong(203); // Auth peer to peer service
aComplete.AppendLong(53); // Complete
if(theStatus!=WS_Success)
{
aComplete.AppendShort(WS_CommServ_InvalidParameters); // failure status
aComplete.AppendShort(1); // num errors
aComplete.AppendString(WONStatusToString(theStatus));
}
else
{
aComplete.AppendShort(WS_Success);
WriteBuffer anEncryptBuf;
anEncryptBuf.AppendShort(mSecretA.GetKeyLen());
anEncryptBuf.AppendBytes(mSecretA.GetKey(),mSecretA.GetKeyLen());
ByteBufferPtr anEncrypt = mClientCertificate->GetPubKey().Encrypt(anEncryptBuf.data(),anEncryptBuf.length());
if(anEncrypt.get()==NULL)
return WS_PeerAuthServer_FailedToEncryptWithClientPubKey;
aComplete.AppendShort(anEncrypt->length());
aComplete.AppendBytes(anEncrypt->data(),anEncrypt->length());
mSession = new AuthSession(mAuthType, 0, mSecretB, mLengthFieldSize);
}
theComplete = aComplete.ToByteBuffer();
return WS_Success;
}
WONStatus PeerAuthServer::GetChallenge1(ByteBufferPtr &theChallenge)
{
WriteBuffer aChallenge(mLengthFieldSize);
aChallenge.AppendLong(203); // Auth peer to peer service
aChallenge.AppendLong(51); // Challenge1
mSecretB.Create(8);
WriteBuffer aChallengeSecret;
aChallengeSecret.AppendShort(mSecretB.GetKeyLen());
aChallengeSecret.AppendBytes(mSecretB.GetKey(),mSecretB.GetKeyLen());
ByteBufferPtr anEncrypt = mClientCertificate->GetPubKey().Encrypt(aChallengeSecret.data(),aChallengeSecret.length());
if(anEncrypt.get()==NULL)
return WS_PeerAuthServer_FailedToEncryptWithClientPubKey;
aChallenge.AppendShort(anEncrypt->length());
aChallenge.AppendBytes(anEncrypt->data(),anEncrypt->length());
if(mUseAuth2)
aChallenge.AppendBuffer(mPeerData->GetCertificate2()->GetRawBuf(),2);
else
aChallenge.AppendBuffer(mPeerData->GetCertificate()->GetRawBuf(),2);
theChallenge = aChallenge.ToByteBuffer();
return WS_Success;
}
void AddServiceOp::SetNetAddrPort(unsigned short thePort)
{
WriteBuffer theBuf;
theBuf.AppendShort( htons(thePort) );
SetNetAddr(theBuf.ToByteBuffer());
}
WONStatus AuthSession::Encrypt(ByteBufferPtr &theMsg)
{
mLastUseTime = time(NULL);
if(mAuthType==AUTH_TYPE_NONE || mAuthType==AUTH_TYPE_PERSISTENT_NOCRYPT)
return WS_Success;
WriteBuffer aMsg(mLengthFieldSize);
aMsg.AppendByte(12); // encrypted message
WriteBuffer aSeqBuf;
const char *aBuf = theMsg->data() + mLengthFieldSize;
unsigned short aLen = theMsg->length() - mLengthFieldSize;
if(mAuthType==AUTH_TYPE_SESSION)
{
aMsg.AppendShort(mId);
aSeqBuf.AppendShort(++mOutSeq);
aSeqBuf.AppendBytes(aBuf,aLen);
aBuf = aSeqBuf.data();
aLen = aSeqBuf.length();
}
ByteBufferPtr anEncrypt = mKey.Encrypt(aBuf,aLen);
if(anEncrypt.get()==NULL)
return WS_AuthSession_EncryptFailure;
aMsg.AppendBytes(anEncrypt->data(),anEncrypt->length());
theMsg = aMsg.ToByteBuffer();
return WS_Success;
}
void StagingLogic::HandlePingChangedRequest(ReadBuffer &theMsg, LobbyClient *theSender)
{
if(!IAmCaptain())
return;
unsigned short aPing = theMsg.ReadShort();
LobbyPlayer *aPlayer = theSender->GetPlayer();
if(aPlayer==NULL)
return;
WriteBuffer aMsg;
aMsg.AppendByte(LobbyGameMsg_PingChanged);
aMsg.AppendShort(theSender->GetClientId());
aMsg.AppendShort(aPing);
BroadcastGameMessage(aMsg.ToByteBuffer());
}
ByteBufferPtr LobbyGame::GetJoinGameRequest()
{
WriteBuffer aBuf;
aBuf.AppendByte(LobbyGameMsg_JoinRequest);
aBuf.AppendShort(mPing);
GetJoinGameRequestHook(aBuf);
return aBuf.ToByteBuffer();
}
ByteBufferPtr LobbyGame::HandleJoinGameRequest(ReadBuffer &theMsg, LobbyClient *theClient)
{
WriteBuffer aBuf;
aBuf.AppendByte(LobbyGameMsg_JoinReply);
aBuf.AppendShort(0); // reserve space for status
short aStatus = HandleJoinGameRequest(theMsg,theClient,aBuf);
aBuf.SetShort(1,aStatus);
return aBuf.ToByteBuffer();
}
void StagingLogic::KickClient(LobbyClient *theClient, bool isBan)
{
if(theClient==NULL || mGame.get()==NULL || !IAmCaptain())
return;
WriteBuffer aMsg;
aMsg.AppendByte(LobbyGameMsg_ClientKicked);
aMsg.AppendShort(theClient->GetClientId());
aMsg.AppendBool(isBan);
BroadcastGameMessage(aMsg.ToByteBuffer());
LobbyStagingPrv::NetKickClient(theClient,isBan);
}
void StagingLogic::NotifyPingChange(LobbyGame *theGame)
{
if(mGame.get()==NULL || IAmCaptain())
return;
if(!theGame->IsSameGame(mGame))
return;
WriteBuffer aMsg;
aMsg.AppendByte(LobbyGameMsg_PingChangedRequest);
aMsg.AppendShort(theGame->GetPing());
SendGameMessageToCaptain(aMsg.ToByteBuffer());
}
void StagingLogic::HandleReadyRequest(ReadBuffer &theMsg, LobbyClient *theSender)
{
if(!IAmCaptain() || !theSender->IsPlayer())
return;
bool isReady = theMsg.ReadBool();
if(theSender->IsPlayerReady()==isReady) // no change needed
return;
WriteBuffer aMsg;
aMsg.AppendByte(LobbyGameMsg_PlayerReady);
aMsg.AppendShort(theSender->GetClientId());
aMsg.AppendBool(isReady);
BroadcastGameMessage(aMsg.ToByteBuffer());
}
void RemoveBannedKeyOp::RunHook()
{
SetMessageType(DBProxyAccount);
SetSubMessageType(MSGTYPE);
mStatusList.clear();
// Stores the message data
WriteBuffer requestData;
requestData.AppendWString(mCommunityName);
requestData.AppendString(mProductName);
requestData.AppendShort(mKeyList.size());
for(std::list<std::string>::const_iterator anItr = mKeyList.begin(); anItr != mKeyList.end(); ++anItr)
requestData.AppendString(*anItr,1);
// Copy buffer into the class
SetProxyRequestData(requestData.ToByteBuffer());
DBProxyOp::RunHook();
}
WONStatus PeerAuthClient::GetChallenge2(ByteBufferPtr &challenge2)
{
mState = STATE_AWAITING_COMPLETE;
WriteBuffer aMsg(mLengthFieldSize);
aMsg.AppendLong(203); // Auth1 Peer To Peer
aMsg.AppendLong(52); // Auth1 Challenge 2
WriteBuffer anEncryptBuf;
anEncryptBuf.AppendShort(mSecretB.GetKeyLen());
anEncryptBuf.AppendBytes(mSecretB.GetKey(), mSecretB.GetKeyLen());
anEncryptBuf.AppendBytes(mSecretA.GetKey(), mSecretA.GetKeyLen());
ByteBufferPtr anEncrypt = mServerCertificate->GetPubKey().Encrypt(anEncryptBuf.data(),anEncryptBuf.length());
if(anEncrypt.get()==NULL)
return WS_PeerAuthClient_Challenge2EncryptFailure;
aMsg.AppendShort(anEncrypt->length());
aMsg.AppendBytes(anEncrypt->data(),anEncrypt->length());
challenge2 = aMsg.ToByteBuffer();
return WS_Success;
}
void StagingLogic::HandleJoinGameRequest(ReadBuffer &theMsg, LobbyClient *theSender)
{
if(theSender->IsPlayer())
return;
ByteBufferPtr aReply = mGame->HandleJoinGameRequest(theMsg,theSender);
if(aReply.get()==NULL)
return;
SendGameMessageToClient(theSender,aReply);
LobbyPlayer *aPlayer = theSender->GetPlayer();
if(aPlayer!=NULL) // client successfully joined the game, tell everyone else
{
WriteBuffer aPlayerJoined;
aPlayerJoined.AppendByte(LobbyGameMsg_PlayerJoined);
aPlayerJoined.AppendShort(theSender->GetClientId());
aPlayer->WriteData(aPlayerJoined);
BroadcastGameMessage(aPlayerJoined.ToByteBuffer());
LobbyStaging::UpdateGameSummary();
return;
}
}
void AuthContext::AppendCommunityData(WriteBuffer &theBuf)
{
AutoCrit aCrit(mDataCrit);
theBuf.AppendByte(0); // 0 community ids
theBuf.AppendByte(mCommunityMap.size()); // num community names
AuthLoginCommunityMap::iterator anItr = mCommunityMap.begin();
while(anItr!=mCommunityMap.end())
{
theBuf.AppendWString(anItr->first); // community name
++anItr;
}
int aNumCommnityElementsPos = theBuf.length();
theBuf.SkipBytes(2);
int aNumCommunityElements = 0;
anItr = mCommunityMap.begin();
while(anItr!=mCommunityMap.end()) // Append CD Keys
{
AuthLoginCommunityData &aData = anItr->second;
if(aData.mCDKey.IsValid())
{
ByteBufferPtr aKey = anItr->second.mCDKey.GetRaw();
if(aKey.get()!=NULL)
{
theBuf.AppendByte(1); // Type = CD Key
theBuf.AppendShort(anItr->first.length()*2 + aKey->length() + 2); // length of community + data
theBuf.AppendWString(anItr->first);
theBuf.AppendBytes(aKey->data(),aKey->length());
aNumCommunityElements++;
}
}
++anItr;
}
CDKeyCommunityJoinMap::iterator aKeyJoinItr = mCDKeyCommunityJoinMap.begin(); // Append Community Join By CDKey Info
while(aKeyJoinItr!=mCDKeyCommunityJoinMap.end())
{
ByteBufferPtr aKey = aKeyJoinItr->second.GetRaw();
if(aKey.get()!=NULL)
{
theBuf.AppendByte(7); // Type = Join Community with CD Key
theBuf.AppendShort(aKeyJoinItr->first.length()*2+2 + 4 + aKey->length()); // community name + commnityseq + key
theBuf.AppendWString(aKeyJoinItr->first);
theBuf.AppendLong(0);
theBuf.AppendBytes(aKey->data(),aKey->length());
aNumCommunityElements++;
}
++aKeyJoinItr;
}
SetCommunityUserDataMap::iterator aUserDataItr = mSetCommunityUserDataMap.begin(); // Append User Data for communities
while(aUserDataItr!=mSetCommunityUserDataMap.end())
{
const ByteBuffer *aData = aUserDataItr->second;
if(aData!=NULL)
{
theBuf.AppendByte(8); // Type = SetCommunityUserData
theBuf.AppendShort(aUserDataItr->first.length()*2+2 + 4 + aData->length()); // community name + commnityseq + key
theBuf.AppendWString(aUserDataItr->first);
theBuf.AppendLong(0);
theBuf.AppendBuffer(aData);
aNumCommunityElements++;
}
++aUserDataItr;
}
if(mSecretList.size()>0) // CD Keys -> append login secret
{
theBuf.AppendByte(6); // Type = LoginSecret
unsigned long aPos = theBuf.length();
theBuf.SkipBytes(2);
AppendLoginSecrets(theBuf);
theBuf.SetShort(aPos,theBuf.length()-aPos-2);
aNumCommunityElements++;
}
NicknameMap::iterator aNickItr = mNicknameMap.begin();
while(aNickItr!=mNicknameMap.end())
{
const wstring& aKey = aNickItr->first;
const wstring& aVal = aNickItr->second;
theBuf.AppendByte(4); // retrieve nickname
unsigned long aPos = theBuf.length();
theBuf.SkipBytes(2);
theBuf.AppendWString(aKey);
theBuf.SetShort(aPos,theBuf.length()-aPos-2);
aNumCommunityElements++;
if(!aVal.empty())
{
theBuf.AppendByte(3); // set nickname
unsigned long aPos = theBuf.length();
theBuf.SkipBytes(2);
theBuf.AppendWString(aKey);
theBuf.AppendWString(aVal);
theBuf.SetShort(aPos,theBuf.length()-aPos-2);
aNumCommunityElements++;
}
++aNickItr;
}
theBuf.SetShort(aNumCommnityElementsPos,aNumCommunityElements);
}
short LobbyGame::HandleJoinGameRequest(ReadBuffer &theMsg, LobbyClient *theClient, WriteBuffer &theReply)
{
LobbyPlayerPtr aPlayer;
if(IsGameFull())
return LobbyGameStatus_GameFull;
else if(mInProgress)
return LobbyGameStatus_GameInProgress;
LobbyConfig *aConfig = LobbyConfig::GetLobbyConfig();
if(aConfig!=NULL && !aConfig->mAllowDuplicateNames)
{
// check if the name is already used
LobbyClientMap::const_iterator aClientItr = mClientList->GetClientMap().begin();
for(; aClientItr != mClientList->GetClientMap().end(); ++aClientItr)
{
if (aClientItr->second->GetName() == theClient->GetName() && aClientItr->second.get() != theClient)
return LobbyGameStatus_DuplicateName;
}
}
aPlayer = LobbyPlayer::CreatePlayer();
theClient->SetPlayer(aPlayer);
try
{
unsigned short aPing = theMsg.ReadShort();
aPlayer->SetPing(aPing);
short aStatus = HandleJoinGameRequestHook(theMsg, theClient);
if(aStatus!=LobbyGameStatus_Success)
{
theClient->SetPlayer(NULL);
return aStatus;
}
}
catch(ReadBufferException&)
{
theClient->SetPlayer(NULL);
return LobbyGameStatus_UnpackFailure;
}
// Send PlayerList back
mNumPlayers++;
theReply.AppendShort(mNumPlayers);
LobbyPlayerList aList(mClientList);
while(aList.HasMorePlayers())
{
LobbyClient *aClient;
LobbyPlayer *aPlayer = aList.GetNextPlayer(&aClient);
if(aPlayer!=NULL)
{
theReply.AppendShort(aClient->GetClientId());
aPlayer->WriteData(theReply);
}
}
GetJoinGameReplyHook(theClient,theReply);
return LobbyGameStatus_Success;
}
