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Encrypt own cards which are sent at the beginning of the hand - only applicable to registered users.

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This commit is contained in:
lotodore
2010-09-04 11:56:40 +00:00
parent daf99deac3
commit c2ba56aba9
89 changed files with 675 additions and 285 deletions
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src/net/common/servergamestate.cpp
+45 -6
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@@ -502,7 +502,7 @@ ServerGameStateInit::InternalProcessPacket(boost::shared_ptr<ServerGame> server,
if (session.playerData->IsGameAdmin()
&& netStartEvent->gameId == server->GetId()
&& (server->GetGameData().gameType != GAME_TYPE_RANKING // ranking games need to be full
|| server->GetGameData().maxNumberOfPlayers == server->GetCurNumberOfPlayers()))
|| server->GetGameData().maxNumberOfPlayers == (int)server->GetCurNumberOfPlayers()))
{
SendStartEvent(*server, netStartEvent->fillWithComputerPlayers);
}
@@ -1062,19 +1062,58 @@ ServerGameStateHand::StartNewHand(boost::shared_ptr<ServerGame> server)
{
// also send to inactive players, but not to disconnected players.
boost::shared_ptr<PlayerInterface> tmpPlayer = *i;
if (tmpPlayer->getNetSessionData().get())
if (tmpPlayer->getNetSessionData())
{
int cards[2];
bool errorFlag = false;
tmpPlayer->getMyCards(cards);
boost::shared_ptr<NetPacket> notifyCards(new NetPacket(NetPacket::Alloc));
notifyCards->GetMsg()->present = PokerTHMessage_PR_handStartMessage;
HandStartMessage_t *netHandStart = &notifyCards->GetMsg()->choice.handStartMessage;
netHandStart->gameId = server->GetId();
netHandStart->yourCard1 = cards[0];
netHandStart->yourCard2 = cards[1];
netHandStart->smallBlind = curGame.getCurrentHand()->getSmallBlind();
server->GetLobbyThread().GetSender().Send(tmpPlayer->getNetSessionData(), notifyCards);
string tmpPassword(tmpPlayer->getNetSessionData()->AuthGetPassword());
if (tmpPassword.empty()) // encrypt only if password is present
{
netHandStart->yourCards.present = yourCards_PR_plainCards;
PlainCards_t *plainCards = &netHandStart->yourCards.choice.plainCards;
plainCards->plainCard1 = cards[0];
plainCards->plainCard2 = cards[1];
}
else
{
ostringstream cardDataStream;
vector<unsigned char> tmpCipher;
cardDataStream
<< tmpPlayer->getMyUniqueID() << " "
<< server->GetId() << " "
<< curGame.getCurrentHandID() << " "
<< cards[0] << " "
<< cards[1];
if (CryptHelper::AES128Encrypt((const unsigned char *)tmpPassword.c_str(),
(unsigned)tmpPassword.size(),
cardDataStream.str(),
tmpCipher)
&& !tmpCipher.empty())
{
netHandStart->yourCards.present = yourCards_PR_encryptedCards;
EncryptedCards_t *encryptedCards = &netHandStart->yourCards.choice.encryptedCards;
OCTET_STRING_fromBuf(
&encryptedCards->encryptedCards,
(const char *)&tmpCipher[0],
(int)tmpCipher.size());
}
else
{
server->RemovePlayer(tmpPlayer->getMyUniqueID(), ERR_SOCK_INVALID_STATE);
errorFlag = true;
}
}
if (!errorFlag)
{
netHandStart->smallBlind = curGame.getCurrentHand()->getSmallBlind();
server->GetLobbyThread().GetSender().Send(tmpPlayer->getNetSessionData(), notifyCards);
}
}
++i;
}