public void SetFromLog(LogRequestPacket1 packet)
{
GamerTag = packet.GamerTag;
InternalIP = packet.InternalIP;
ExternalIP = packet.ExternalIP;
GameVersion = packet.GameVersion;
GameBuild = packet.GameBuild;
CurrentState = 0x416E; // one of the 'non-playlist' IDs used by MW2
SetLastMatched();
SetLastTouched();
}
void server_PacketReceived(object sender, UdpPacketReceivedEventArgs e)
{
var packet = e.Packet;
var reader = packet.GetReader();
var type = reader.ReadByte();
if (type == 0xE)
{
var request = new LogRequestPacket1(reader);
if (request.GameVersion == 0 || (request.InternalIP.Port < 28960 || request.InternalIP.Port > 28970))
{
// update 'last touched', possibly re-set state
var client = Client.Get(request.XUID);
client.SetLastTouched();
if (!client.IsMatched)
{
client.CurrentState = 0x417D;
}
// only send 0E 02 00 here
var response = packet.MakeResponse();
var writer = response.GetWriter();
writer.Write(new byte[] { 0x0E, 0x02, 0x00 });
response.Send();
}
else
{
bool allowedVersion = true;
Log.Data(string.Format("Player connecting {0} from {1} version {2}.{3} XUID {4}", request.GamerTag, request.ExternalIP, request.GameVersion, request.GameBuild, request.XUID.ToString("X16")));
if (!Client.IsVersionAllowed(request.GameVersion, request.GameBuild))
{
// no return, we need to keep the version logged for later packets
Log.Warn(string.Format("Client {0} attempted to connect with disallowed version {1}.{2}.", request.GamerTag, request.GameVersion, request.GameBuild));
// to send 'fake' data
allowedVersion = false;
}
var client = Client.Get(request.XUID);
client.SetFromLog(request);
var tempStats = new List<LogStatistics>();
/*
tempStats.Add(new LogStatistics(0x2ee0, 1));
tempStats.Add(new LogStatistics(1, 2));
tempStats.Add(new LogStatistics(0x417f, 3));
tempStats.Add(new LogStatistics(0x417e, 4));
tempStats.Add(new LogStatistics(5, 5));
tempStats.Add(new LogStatistics(13, 6));
tempStats.Add(new LogStatistics(0x3a98, 7));
tempStats.Add(new LogStatistics(4, 8));
tempStats.Add(new LogStatistics(3, 9));
tempStats.Add(new LogStatistics(2, 10));
tempStats.Add(new LogStatistics(17, 11));
tempStats.Add(new LogStatistics(17, 12));
tempStats.Add(new LogStatistics(6, 13));
tempStats.Add(new LogStatistics(9, 14));
tempStats.Add(new LogStatistics(15, 16));
tempStats.Add(new LogStatistics(0x416e, 17));
tempStats.Add(new LogStatistics(7, 18));
tempStats.Add(new LogStatistics(0x417d, 19));
tempStats.Add(new LogStatistics(8, 20));
tempStats.Add(new LogStatistics(12, 21));
tempStats.Add(new LogStatistics(16, 22));
tempStats.Add(new LogStatistics(14, 23));
tempStats.Add(new LogStatistics(0x2ee0, 24));
tempStats.Add(new LogStatistics(11, 25));
tempStats.Add(new LogStatistics(10, 26));
*/
var responsePacket = new LogResponsePacket1(client.XUID);
if (allowedVersion)
{
responsePacket.SetStatistics(Client.GetStatistics());
}
else
{
var fakeStats = new List<LogStatistics>();
fakeStats.Add(new LogStatistics(1, 28789)); //up
fakeStats.Add(new LogStatistics(2, 24932)); //da
fakeStats.Add(new LogStatistics(3, 25972)); //te
for (short i = 4; i <= 19; i++)
{
fakeStats.Add(new LogStatistics(i, 1337));
}
responsePacket.SetStatistics(fakeStats);
/*if (request.GameBuild < 40)
{
responsePacket.SetBetaClosed();
}
else
{*/
responsePacket.SetOldBuild();
//}
}
if ((request.XUID & 0xFFFFFFFF) == 2)
{
Log.Info(string.Format("Non-allowed client (IDGEN) (XUID {0}) tried to connect", request.XUID));
responsePacket.SetBetaClosed();
}
if (!Client.IsAllowed(request.XUID))
{
Log.Info(string.Format("Non-allowed client (XUID {0}) tried to connect", request.XUID));
responsePacket.SetBanned();
}
if (!Client.IsAllowed(client.XUIDAlias))
{
Log.Info(string.Format("Non-allowed client (XUID {0}) tried to connect", request.XUID));
responsePacket.SetBanned();
}
var ipAddress = packet.GetSource().Address;
if (!Client.IsAllowed(ipAddress))
{
Log.Info(string.Format("Non-allowed client (IP {0}) tried to connect", ipAddress));
responsePacket.SetBanned();
}
if (!packet.Secure)
{
if (allowedVersion)
{
Log.Info(string.Format("Client (IP {0}) tried to connect with insecure packet.", ipAddress));
}
responsePacket.SetOldBuild();
}
var response = packet.MakeResponse();
responsePacket.Write(response.GetWriter());
response.Send();
}
}
else if (type == 0xFD)
{
if (!packet.Secure)
{
return;
}
long realID = (0x0110000100000000 | reader.ReadInt32());
long fakeID = (0x0110000100000000 | reader.ReadInt32());
if (realID == fakeID)
{
return;
}
var client = Client.Get(realID);
client.XUIDAlias = fakeID;
}
}
void server_PacketReceived(object sender, UdpPacketReceivedEventArgs e)
{
var packet = e.Packet;
var reader = packet.GetReader();
var type = reader.ReadByte();
if (type == 0xE)
{
var request = new LogRequestPacket1(reader);
if (request.GameVersion == 0 || (request.InternalIP.Port < 28960 || request.InternalIP.Port > 28970))
{
// update 'last touched', possibly re-set state
var client = Client.Get(request.XUID);
client.SetLastTouched();
if (!client.IsMatched)
{
client.CurrentState = 0x417D;
}
// only send 0E 02 00 here
var response = packet.MakeResponse();
var writer = response.GetWriter();
writer.Write(new byte[] { 0x0E, 0x02, 0x00 });
response.Send();
}
else
{
bool allowedVersion = true;
Log.Data(string.Format("Player connecting {0} from {1} version {2}.{3} XUID {4}", request.GamerTag, request.ExternalIP, request.GameVersion, request.GameBuild, request.XUID.ToString("X16")));
if (!Client.IsVersionAllowed(request.GameVersion, request.GameBuild))
{
// no return, we need to keep the version logged for later packets
Log.Warn(string.Format("Client {0} attempted to connect with disallowed version {1}.{2}.", request.GamerTag, request.GameVersion, request.GameBuild));
// to send 'fake' data
allowedVersion = false;
}
var client = Client.Get(request.XUID);
client.SetFromLog(request);
var tempStats = new List <LogStatistics>();
/*
* tempStats.Add(new LogStatistics(0x2ee0, 1));
* tempStats.Add(new LogStatistics(1, 2));
* tempStats.Add(new LogStatistics(0x417f, 3));
* tempStats.Add(new LogStatistics(0x417e, 4));
* tempStats.Add(new LogStatistics(5, 5));
* tempStats.Add(new LogStatistics(13, 6));
* tempStats.Add(new LogStatistics(0x3a98, 7));
* tempStats.Add(new LogStatistics(4, 8));
* tempStats.Add(new LogStatistics(3, 9));
* tempStats.Add(new LogStatistics(2, 10));
* tempStats.Add(new LogStatistics(17, 11));
* tempStats.Add(new LogStatistics(17, 12));
* tempStats.Add(new LogStatistics(6, 13));
* tempStats.Add(new LogStatistics(9, 14));
* tempStats.Add(new LogStatistics(15, 16));
* tempStats.Add(new LogStatistics(0x416e, 17));
* tempStats.Add(new LogStatistics(7, 18));
* tempStats.Add(new LogStatistics(0x417d, 19));
* tempStats.Add(new LogStatistics(8, 20));
* tempStats.Add(new LogStatistics(12, 21));
* tempStats.Add(new LogStatistics(16, 22));
* tempStats.Add(new LogStatistics(14, 23));
* tempStats.Add(new LogStatistics(0x2ee0, 24));
* tempStats.Add(new LogStatistics(11, 25));
* tempStats.Add(new LogStatistics(10, 26));
*/
var responsePacket = new LogResponsePacket1(client.XUID);
if (allowedVersion)
{
responsePacket.SetStatistics(Client.GetStatistics());
}
else
{
var fakeStats = new List <LogStatistics>();
fakeStats.Add(new LogStatistics(1, 28789)); //up
fakeStats.Add(new LogStatistics(2, 24932)); //da
fakeStats.Add(new LogStatistics(3, 25972)); //te
for (short i = 4; i <= 19; i++)
{
fakeStats.Add(new LogStatistics(i, 1337));
}
responsePacket.SetStatistics(fakeStats);
/*if (request.GameBuild < 40)
* {
* responsePacket.SetBetaClosed();
* }
* else
* {*/
responsePacket.SetOldBuild();
//}
}
if ((request.XUID & 0xFFFFFFFF) == 2)
{
Log.Info(string.Format("Non-allowed client (IDGEN) (XUID {0}) tried to connect", request.XUID));
responsePacket.SetBetaClosed();
}
if (!Client.IsAllowed(request.XUID))
{
Log.Info(string.Format("Non-allowed client (XUID {0}) tried to connect", request.XUID));
responsePacket.SetBanned();
}
if (!Client.IsAllowed(client.XUIDAlias))
{
Log.Info(string.Format("Non-allowed client (XUID {0}) tried to connect", request.XUID));
responsePacket.SetBanned();
}
var ipAddress = packet.GetSource().Address;
if (!Client.IsAllowed(ipAddress))
{
Log.Info(string.Format("Non-allowed client (IP {0}) tried to connect", ipAddress));
responsePacket.SetBanned();
}
if (!packet.Secure)
{
if (allowedVersion)
{
Log.Info(string.Format("Client (IP {0}) tried to connect with insecure packet.", ipAddress));
}
responsePacket.SetOldBuild();
}
var response = packet.MakeResponse();
responsePacket.Write(response.GetWriter());
response.Send();
}
}
else if (type == 0xFD)
{
if (!packet.Secure)
{
return;
}
long realID = (0x0110000100000000 | reader.ReadInt32());
long fakeID = (0x0110000100000000 | reader.ReadInt32());
if (realID == fakeID)
{
return;
}
var client = Client.Get(realID);
client.XUIDAlias = fakeID;
}
}
public void SetFromLog(LogRequestPacket1 packet)
{
GamerTag = packet.GamerTag;
InternalIP = packet.InternalIP;
ExternalIP = packet.ExternalIP;
GameVersion = packet.GameVersion;
GameBuild = packet.GameBuild;
CurrentState = 0x416E; // one of the 'non-playlist' IDs used by MW2
SetLastMatched();
SetLastTouched();
}
