public static void On_SMSG_AUTH_CHALLENGE(ref Packets.PacketClass Packet)
{
Console.WriteLine("[{0}][World] Received Auth Challenge.", Strings.Format(DateAndTime.TimeOfDay, "HH:mm:ss"));
WS_WardenClient.InitWarden();
Worldserver.ServerSeed = Packet.GetUInt32();
var temp = Encoding.ASCII.GetBytes(Realmserver.Account.ToCharArray());
temp = Realmserver.Concat(temp, BitConverter.GetBytes(0));
temp = Realmserver.Concat(temp, BitConverter.GetBytes(Worldserver.ClientSeed));
temp = Realmserver.Concat(temp, BitConverter.GetBytes(Worldserver.ServerSeed));
temp = Realmserver.Concat(temp, Realmserver.SS_Hash);
var algorithm1 = new SHA1Managed();
var ShaDigest = algorithm1.ComputeHash(temp);
Worldserver.Decoding = true;
VBMath.Randomize();
Worldserver.ClientSeed = (uint)(uint.MaxValue * VBMath.Rnd());
var Response = new Packets.PacketClass(OPCODES.CMSG_AUTH_SESSION);
Response.AddInt32(Realmserver.Revision);
Response.AddInt32(0); // SessionID?
Response.AddString(Realmserver.Account.ToUpper());
Response.AddUInt32(Worldserver.ClientSeed);
Response.AddByteArray(ShaDigest);
Response.AddInt32(0); // Addon size
Worldserver.Send(Response);
Response.Dispose();
Worldserver.Encoding = true;
}
public static void OnData(byte[] Buffer)
{
var Packet = new Packets.PacketClass(ref Buffer, true);
switch (Packet.OpCode)
{
case CMD_AUTH_LOGON_CHALLENGE:
{
Console.WriteLine("[{0}][Realm] Received Logon Challenged.", Strings.Format(DateAndTime.TimeOfDay, "HH:mm:ss"));
switch (Buffer[1])
{
case 0: // No error
{
Console.WriteLine("[{0}][Realm] Challenge Success.", Strings.Format(DateAndTime.TimeOfDay, "HH:mm:ss"));
Packet.Offset = 3;
ServerB = Packet.GetByteArray(32);
byte G_len = Packet.GetInt8();
G = Packet.GetByteArray(G_len);
byte N_len = Packet.GetInt8();
N = Packet.GetByteArray(N_len);
Salt = Packet.GetByteArray(32);
CrcSalt = Packet.GetByteArray(16);
CalculateProof();
Thread.Sleep(100);
var LogonProof = new Packets.PacketClass(CMD_AUTH_LOGON_PROOF);
LogonProof.AddByteArray(PublicA);
LogonProof.AddByteArray(M1);
LogonProof.AddByteArray(CrcHash);
LogonProof.AddInt8(0); // Added in 1.12.x client branch? Security Flags (&H0...&H4)?
SendR(LogonProof);
LogonProof.Dispose();
break;
}
case 4:
case 5: // Bad user
{
Console.WriteLine("[{0}][Realm] Bad account information, the account did not exist.", Strings.Format(DateAndTime.TimeOfDay, "HH:mm:ss"));
Connection.Close();
break;
}
case 9: // Bad version
{
Console.WriteLine("[{0}][Realm] Bad client version (the server does not allow our version).", Strings.Format(DateAndTime.TimeOfDay, "HH:mm:ss"));
Connection.Close();
break;
}
default:
{
Console.WriteLine("[{0}][Realm] Unknown challenge error [{1}].", Strings.Format(DateAndTime.TimeOfDay, "HH:mm:ss"), Buffer[1]);
Connection.Close();
break;
}
}
break;
}
case CMD_AUTH_LOGON_PROOF:
{
Console.WriteLine("[{0}][Realm] Received Logon Proof.", Strings.Format(DateAndTime.TimeOfDay, "HH:mm:ss"));
switch (Buffer[1])
{
case 0: // No error
{
Console.WriteLine("[{0}][Realm] Proof Success.", Strings.Format(DateAndTime.TimeOfDay, "HH:mm:ss"));
var RealmList = new Packets.PacketClass(CMD_AUTH_REALMLIST);
RealmList.AddInt32(0);
SendR(RealmList);
RealmList.Dispose();
break;
}
case 4:
case 5: // Bad user
{
Console.WriteLine("[{0}][Realm] Bad account information, your password was incorrect.", Strings.Format(DateAndTime.TimeOfDay, "HH:mm:ss"));
Connection.Close();
break;
}
case 9: // Bad version
{
Console.WriteLine("[{0}][Realm] Bad client version (the crc files are either too old or to new for this server).", Strings.Format(DateAndTime.TimeOfDay, "HH:mm:ss"));
Connection.Close();
break;
}
default:
{
Console.WriteLine("[{0}][Realm] Unknown proof error [{1}].", Strings.Format(DateAndTime.TimeOfDay, "HH:mm:ss"), Buffer[1]);
Connection.Close();
break;
}
}
break;
}
case CMD_AUTH_REALMLIST:
{
Console.WriteLine("[{0}][Realm] Received Realm List.", Strings.Format(DateAndTime.TimeOfDay, "HH:mm:ss"));
Packet.Offset = 7;
int RealmCount = Packet.GetInt8();
if (RealmCount > 0)
{
for (int i = 1, loopTo = RealmCount; i <= loopTo; i++)
{
byte RealmType = Packet.GetInt8();
byte RealmLocked = Packet.GetInt8();
byte Unk1 = Packet.GetInt8();
byte Unk2 = Packet.GetInt8();
byte RealmStatus = Packet.GetInt8();
string RealmName = Packet.GetString();
string RealmIP = Packet.GetString();
float RealmPopulation = Packet.GetFloat();
byte RealmCharacters = Packet.GetInt8();
byte RealmTimezone = Packet.GetInt8();
byte Unk3 = Packet.GetInt8();
Console.WriteLine("[{0}][Realm] Connecting to realm [{1}][{2}].", Strings.Format(DateAndTime.TimeOfDay, "HH:mm:ss"), RealmName, RealmIP);
if (Strings.InStr(RealmIP, ":") > 0)
{
var SplitIP = Strings.Split(RealmIP, ":");
if (SplitIP.Length == 2)
{
if (Information.IsNumeric(SplitIP[1]))
{
Worldserver.ConnectToServer(SplitIP[0], Conversions.ToInteger(SplitIP[1]));
}
else
{
Console.WriteLine("[{0}][Realm] Invalid IP in realmlist [{1}].", Strings.Format(DateAndTime.TimeOfDay, "HH:mm:ss"), RealmIP);
}
}
else
{
Console.WriteLine("[{0}][Realm] Invalid IP in realmlist [{1}].", Strings.Format(DateAndTime.TimeOfDay, "HH:mm:ss"), RealmIP);
}
}
else
{
Console.WriteLine("[{0}][Realm] Invalid IP in realmlist [{1}].", Strings.Format(DateAndTime.TimeOfDay, "HH:mm:ss"), RealmIP);
}
break;
}
}
else
{
Console.WriteLine("[{0}][Realm] No realms were found.", Strings.Format(DateAndTime.TimeOfDay, "HH:mm:ss"));
}
break;
}
default:
{
Console.WriteLine("[{0}][Realm] Unknown opcode [{1}].", Strings.Format(DateAndTime.TimeOfDay, "HH:mm:ss"), Packet.OpCode);
break;
}
}
}
public static void On_SMSG_WARDEN_DATA(ref Packets.PacketClass Packet)
{
// START Warden Decryption
var b = new byte[(Packet.Data.Length - 4)];
Buffer.BlockCopy(Packet.Data, 4, b, 0, b.Length);
RC4.Crypt(ref b, Maiev.KeyIn);
Buffer.BlockCopy(b, 0, Packet.Data, 4, b.Length);
// END
var WardenData = new byte[(Packet.Data.Length - 4)];
Buffer.BlockCopy(Packet.Data, 4, WardenData, 0, WardenData.Length);
MaievOpcode Opcode = (MaievOpcode)Packet.GetInt8();
Console.ForegroundColor = ConsoleColor.Cyan;
Console.WriteLine("SMSG_WARDEN_DATA [{0}]", Opcode);
Console.ForegroundColor = ConsoleColor.White;
switch (Opcode)
{
case MaievOpcode.MAIEV_MODULE_INFORMATION:
{
var Name = Packet.GetByteArray(16);
var Key = Packet.GetByteArray(16);
uint Size = Packet.GetUInt32();
Maiev.ModuleName = BitConverter.ToString(Name).Replace("-", "");
Maiev.ModuleKey = Key;
ModuleLength = (int)Size;
Maiev.ModuleData = new byte[] { };
if (File.Exists(@"modules\" + Maiev.ModuleName + ".mod") == false)
{
Console.WriteLine("[{0}][WARDEN] Module is missing.", Strings.Format(DateAndTime.TimeOfDay, "HH:mm:ss"));
var response = new Packets.PacketClass(OPCODES.CMSG_WARDEN_DATA);
response.AddInt8((byte)MaievResponse.MAIEV_RESPONSE_FAILED_OR_MISSING);
SendWardenPacket(ref response);
response.Dispose();
}
else
{
Console.WriteLine("[{0}][WARDEN] Module is initiated.", Strings.Format(DateAndTime.TimeOfDay, "HH:mm:ss"));
Maiev.ModuleData = File.ReadAllBytes(@"modules\" + Maiev.ModuleName + ".mod");
if (Maiev.LoadModule(Maiev.ModuleName, ref Maiev.ModuleData, Maiev.ModuleKey))
{
Console.WriteLine("[{0}][WARDEN] Successfully loaded the module.", Strings.Format(DateAndTime.TimeOfDay, "HH:mm:ss"));
var response = new Packets.PacketClass(OPCODES.CMSG_WARDEN_DATA);
response.AddInt8((byte)MaievResponse.MAIEV_RESPONSE_SUCCESS);
SendWardenPacket(ref response);
response.Dispose();
}
else
{
var response = new Packets.PacketClass(OPCODES.CMSG_WARDEN_DATA);
response.AddInt8((byte)MaievResponse.MAIEV_RESPONSE_FAILED_OR_MISSING);
SendWardenPacket(ref response);
response.Dispose();
}
}
break;
}
case MaievOpcode.MAIEV_MODULE_TRANSFER:
{
ushort Size = Packet.GetUInt16();
var Data = Packet.GetByteArray(Size);
Maiev.ModuleData = Realmserver.Concat(Maiev.ModuleData, Data);
ModuleLength -= Size;
if (ModuleLength <= 0)
{
Console.WriteLine("[{0}][WARDEN] Module is fully transfered.", Strings.Format(DateAndTime.TimeOfDay, "HH:mm:ss"));
if (Directory.Exists("modules") == false)
{
Directory.CreateDirectory("modules");
}
File.WriteAllBytes(@"modules\" + Maiev.ModuleName + ".mod", Maiev.ModuleData);
if (Maiev.LoadModule(Maiev.ModuleName, ref Maiev.ModuleData, Maiev.ModuleKey))
{
Console.WriteLine("[{0}][WARDEN] Successfully loaded the module.", Strings.Format(DateAndTime.TimeOfDay, "HH:mm:ss"));
var response = new Packets.PacketClass(OPCODES.CMSG_WARDEN_DATA);
response.AddInt8((byte)MaievResponse.MAIEV_RESPONSE_SUCCESS);
SendWardenPacket(ref response);
response.Dispose();
}
}
else
{
Console.WriteLine("[{0}][WARDEN] Module transfer. Bytes left: {1}", Strings.Format(DateAndTime.TimeOfDay, "HH:mm:ss"), ModuleLength);
}
break;
}
case MaievOpcode.MAIEV_MODULE_RUN:
{
Console.WriteLine("[{0}][WARDEN] Requesting a scan.", Strings.Format(DateAndTime.TimeOfDay, "HH:mm:ss"));
// TODO: Encrypt?
Maiev.ReadKeys2();
RC4.Crypt(ref WardenData, Maiev.ModKeyIn);
int HandledBytes = Maiev.HandlePacket(WardenData);
if (HandledBytes <= 0)
{
return;
}
var thePacket = Maiev.ReadPacket();
if (thePacket.Length == 0)
{
return;
}
RC4.Crypt(ref WardenData, Maiev.ModKeyOut);
// TODO: Decrypt?
Packets.DumpPacket(thePacket);
var response = new Packets.PacketClass(OPCODES.CMSG_WARDEN_DATA);
response.AddByteArray(thePacket);
SendWardenPacket(ref response);
response.Dispose();
break;
}
case MaievOpcode.MAIEV_MODULE_UNK:
{
// TODO: Encrypt?
Maiev.ReadKeys2();
RC4.Crypt(ref WardenData, Maiev.ModKeyIn);
int HandledBytes = Maiev.HandlePacket(WardenData);
if (HandledBytes <= 0)
{
return;
}
var thePacket = Maiev.ReadPacket();
if (thePacket.Length == 0)
{
return;
}
RC4.Crypt(ref WardenData, Maiev.ModKeyOut);
// TODO: Decrypt?
Packets.DumpPacket(thePacket);
var response = new Packets.PacketClass(OPCODES.CMSG_WARDEN_DATA);
response.AddByteArray(thePacket);
SendWardenPacket(ref response);
response.Dispose();
break;
}
case MaievOpcode.MAIEV_MODULE_SEED:
{
Maiev.GenerateNewRC4Keys(Realmserver.SS_Hash);
int HandledBytes = Maiev.HandlePacket(WardenData);
if (HandledBytes <= 0)
{
return;
}
var thePacket = Maiev.ReadPacket();
Maiev.ModKeyIn = new byte[258];
Maiev.ModKeyOut = new byte[258];
var response = new Packets.PacketClass(OPCODES.CMSG_WARDEN_DATA);
response.AddByteArray(thePacket);
SendWardenPacket(ref response);
response.Dispose();
Maiev.ReadKeys();
break;
}
default:
{
Console.WriteLine("[{0}][WARDEN] Unhandled Opcode [{1}] 0x{2:X}", Strings.Format(DateAndTime.TimeOfDay, "HH:mm:ss"), Opcode, Conversions.ToInteger(Opcode));
break;
}
}
}
