Silkroad LoginServer Sniffer GESUCHT

[cs] case 0x2001:
sys.GateWay();
break;
case 0x6100:
sys.Patch();
break;
case 0x6101:
sys.ServerList();
break;
case 0x6102:
sys.Connect();
break;
case 0x6104:
sys.Launcher();
break;
case 1905:
UserTablo(de.buffer);
break;[/cs]

Auserdem noch das alles -.-

[cs] private static uint current_version = 702;//702;
public static byte[] GateWayPacket()
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0x2001);
Writer.Text("GatewayServer");
Writer.Byte(0);
return Writer.GetBytes();
}
public static byte[] LoadGame_1()
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0x600D);
Writer.Word(0x0101);
Writer.Word(0x0500);
Writer.Byte(0x20);
return Writer.GetBytes();
}
public static byte[] LoadGame_2()
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0x600D);
Writer.Word(0x0100);
Writer.Word(0x0100);
Writer.Byte(0x69);
Writer.Byte(0x0C);
Writer.DWord(0x00000005);
Writer.Byte(0x02);
return Writer.GetBytes();
}
public static byte[] LoadGame_3()
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0x600D);
Writer.Word(0x0101);
Writer.Word(0x0500);
Writer.Byte(0x60);
return Writer.GetBytes();
}
public static byte[] LoadGame_4()
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0x600D);
Writer.Word(0x0300);
Writer.Word(0x0200);
Writer.Word(0x0200);
return Writer.GetBytes();
}
public static byte[] LoadGame_5()
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0x600D);
Writer.Word(0x0101);
Writer.Word(0);
Writer.Byte(0xA1);
return Writer.GetBytes();
}
public static byte[] LoadGame_6()
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0x600D);
Writer.Word(0x0100);
return Writer.GetBytes();
}
public static byte[] Version_1() // if server version = client version
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0x600D);
Writer.Word(0x0100);
return Writer.GetBytes();
}
public static byte[] Version_2() // if server version > client version, here we can implement a download server
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0x600D);
Writer.Byte(0);
Writer.Byte(2);
Writer.Byte(2);
Ini config = new Ini(Environment.CurrentDirectory + @"\config\server_login.ini"); //eig unwichtig...
string ip = config.GetValue("DOWNLOADSERVER", "ip").ToString();
Writer.Byte((byte)ip.Length); // ip lenght
Writer.Text(ip); // DownloadServer IP .
Writer.Word(16002); // DownloadServer port
Writer.DWord(current_version);

// TODO: list new files here

return Writer.GetBytes();
}
public static byte[] LoadGame_7()
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0x600D);
Writer.Byte(1);
Writer.Byte(1);
Writer.Byte(0);
Writer.Byte(4);
Writer.Byte(0xA1);
return Writer.GetBytes();
}
public static byte[] NewsListPacket()
{
PacketWriter Writer = new PacketWriter();

Writer.Create(0x600D);
Writer.Byte(0);
Writer.Byte((byte)Systems.News_List.Count);

foreach (NewsList n in Systems.News_List)
{
Writer.Text(n.Head);
Writer.Text(n.Msg);
Writer.Word(0);

Writer.Word(n.Month);
Writer.Word(n.Day);

Writer.Word(0);
Writer.LWord(0);
}

Writer.Word(0); // close pack

return Writer.GetBytes();
}
public static byte[] ServerListPacket()
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0xA101);
Writer.Word(0x0201);
Writer.Text("Silkroad_Korea_Yahoo_Official"); // keine arnung ,was das von Isro ist -.-
Writer.Byte(0);
MySQL ms = new MySQL("SELECT * FROM server");
using (MySql.Data.MySqlClient.MySqlDataReader reader = ms.Read())
{
while (reader.Read())
{
Writer.Bool(true);
Writer.Word(reader.GetInt16(1)); //server id
Writer.Text(reader.GetString(2)); //server name
Writer.Word(User_Current);
Writer.Word(reader.GetInt16(4)); //User_max
Writer.Byte(reader.GetByte(5)); // Server Status
}
}
ms.Close();

Writer.Byte(0);
return Writer.GetBytes();
}
public byte[] WorngInformation()
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0xA102);
Writer.Byte(2); //failed
Writer.Byte(1); //wrong password
Writer.Byte(WrongForPassword);
Writer.Word(0);
Writer.Byte(0);
Writer.Byte(3); //Max Wrong Password/Username
Writer.Word(0);
Writer.Byte(0);
return Writer.GetBytes();
}
public static byte[] ConnectWrong(ushort type)
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0xA102);
Writer.Word(type);
return Writer.GetBytes();
}
public static byte[] ConnectSucces(string ip, short port, byte type)
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0xA102);
Writer.Byte(1);
Writer.Byte(type);
Writer.Byte(0);
Writer.Word(0);
Writer.Text(ip);
Writer.Word(port);
Writer.Byte(3);
return Writer.GetBytes();
}
public static byte[] ConnectTest()
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0xA323);
Writer.Byte(1);
return Writer.GetBytes();
}[/cs]

{
public partial class Systems
{
private static uint current_version = 290;//702; //geändert
public static byte[] GateWayPacket()
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0x2001);
Writer.Text("GatewayServer");
Writer.Byte(0);
return Writer.GetBytes();
}
public static byte[] LoadGame_1()
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0x600D); //gleich
Writer.Word(0x0101); //gleich
Writer.Word(0x0005); //geändert
Writer.Byte(0x20); //geändert
Writer.Byte(0x0); //hinzugefügt
return Writer.GetBytes();
}
public static byte[] LoadGame_2()
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0x600D); //gleich
Writer.Word(0x0001); //geändert
Writer.Word(0x0001); //geändert
Writer.Byte(0x7F); //geändert
Writer.Byte(0x09); //geändert
Writer.DWord(0x050000000); //geändert
Writer.Byte(0x20); //geändert

return Writer.GetBytes();
}
public static byte[] LoadGame_3()
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0x600D); //gleich
Writer.Word(0x0101); //gleich
Writer.Word(0x0000); //geändert
Writer.Byte(0xA1); //geändert
return Writer.GetBytes();
}
public static byte[] LoadGame_4()
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0x600D); //gleich
Writer.Word(0x0001); //geändert
Writer.Word(0x0100); //geändert
Writer.Byte(0x04); //geändert/hinzugefügt
Writer.Byte(0x61); //hinzugefügt
Writer.Word(0x011); //hinzugefügt
return Writer.GetBytes();
}
public static byte[] LoadGame_5()
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0x600D); //gleich
Writer.Word(0x0101); //gleich
Writer.Word(0x000); //geändert
Writer.Byte(0x4A); //geändert
Writer.Byte(0x10); //hinzugefügt
return Writer.GetBytes();
}
public static byte[] LoadGame_6()
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0x600D);
Writer.Word(0x0100);
return Writer.GetBytes();
}
public static byte[] Version_1() // if server version = client version
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0x600D);
Writer.Word(0x0001); //geändert
return Writer.GetBytes();
}
public static byte[] Version_2() // if server version > client version, here we can implement a download server
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0x600D);
Writer.Byte(0);
Writer.Byte(2);
Writer.Byte(2);
Ini config = new Ini(Environment.CurrentDirectory + @"\config\server_login.ini");
string ip = config.GetValue("DOWNLOADSERVER", "ip").ToString();
Writer.Byte((byte)ip.Length); // ip lenght
Writer.Text(ip); // DownloadServer IP
Writer.Word(16002); // DownloadServer port
Writer.DWord(current_version);

// TODO: list new files here

return Writer.GetBytes();
}
public static byte[] LoadGame_7()
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0x600D);
Writer.Byte(1);
Writer.Byte(1);
Writer.Byte(0);
Writer.Byte(4);
Writer.Byte(0xA1);
return Writer.GetBytes();
}
public static byte[] NewsListPacket()
{
PacketWriter Writer = new PacketWriter();

Writer.Create(0x600D);
Writer.Byte(0);
Writer.Byte((byte)Systems.News_List.Count);

foreach (NewsList n in Systems.News_List)
{
Writer.Text(n.Head);
Writer.Text(n.Msg);
Writer.Word(0);

Writer.Word(n.Month);
Writer.Word(n.Day);

Writer.Word(0);
Writer.LWord(0);
}

Writer.Word(0); // close pack

return Writer.GetBytes();
}
public static byte[] ServerListPacket()
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0x0FF1); //geändert, nicht getestet
Writer.Word(0x0201);
Writer.Text("SRO_Global_TestBed"); //geändert, nicht getestet
Writer.Byte(0);
MySQL ms = new MySQL("SELECT * FROM server");
using (MySql.Data.MySqlClient.MySqlDataReader reader = ms.Read())
{
while (reader.Read())
{
Writer.Bool(true);
Writer.Word(reader.GetInt16(1)); //server id
Writer.Text(reader.GetString(2)); //server name
Writer.Word(User_Current);
Writer.Word(reader.GetInt16(4)); //User_max
Writer.Byte(reader.GetByte(5)); // Server Status
}
}
ms.Close();

Writer.Byte(0);
return Writer.GetBytes();
}
public byte[] WorngInformation()
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0x0FF3); //geändert, nicht getestet
Writer.Byte(2); //failed
Writer.Byte(1); //wrong password
Writer.Byte(WrongForPassword);
Writer.Word(0);
Writer.Byte(0);
Writer.Byte(3); //Max Wrong Password/Username
Writer.Word(0);
Writer.Byte(0);
return Writer.GetBytes();
}
public static byte[] ConnectWrong(ushort type)
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0x0FF3); //geändert, nicht getestet
Writer.Word(type);
return Writer.GetBytes();
}
public static byte[] ConnectSucces(string ip, short port, byte type)
{
//01 99 00 0000 0E003132312E3235342E3135332E3132 A33D 03
PacketWriter Writer = new PacketWriter();
Writer.Create(0x0FF3); //geändert, nicht getestet
Writer.Byte(1);
Writer.Byte(type);
Writer.Byte(0);
Writer.Word(0);
Writer.Text(ip);
Writer.Word(port);
Writer.Byte(3);
return Writer.GetBytes();
}
public static byte[] ConnectTest()
{
PacketWriter Writer = new PacketWriter();
Writer.Create(0xA323);
Writer.Byte(1);
return Writer.GetBytes();
}
}
}

public partial class Systems
{
internal Client client;
internal Decode PacketInformation;
private byte WrongForPassword;
static short User_Current;
public static List<NewsList> News_List = new List<NewsList>();
public Systems(Client de)
{
client = de;
}
public static void oPCode(Decode de)
{
Systems sys = (Systems)de.Packet;
sys.PacketInformation = de;
try
{
switch (de.opcode)
{
case 0x2001:
sys.GateWay();
break;
case 0x6100:
sys.Patch();
break;
case 0x6101:
sys.ServerList();
break;
case 0x6102:
sys.Connect();
break;
case 0x6104:
sys.Launcher();
break;
case 1905:
UserTablo(de.buffer);
break;
default:
break;
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
}
static void UserTablo(byte[] buffer)
{
User_Current = BitConverter.ToInt16(buffer, 0);
}
public void GateWay()
{
PacketReader Reader = new PacketReader(PacketInformation.buffer);

if (Reader.Text() == "SR_Client")
client.Send(Data.Systems.GateWayPacket());

}
public void Patch()
{
Console.WriteLine("@Loginserver: Connection received from: " + "");//TODO: Add remote ip get
//Console.WriteLine(Decode.StringToPack(PacketInformation.buffer));
PacketReader Reader = new PacketReader(PacketInformation.buffer);
Reader.Skip(1);
if (Reader.Text() == "SR_Client")
{
int version = Reader.Int32();
if (version == current_version)
{
client.Send(Data.Systems.LoadGame_1());
client.Send(Data.Systems.LoadGame_2());
client.Send(Data.Systems.LoadGame_3());
client.Send(Data.Systems.LoadGame_4());
client.Send(Data.Systems.LoadGame_5());
client.Send(Data.Systems.Version_1());
}
}
}
public void ServerList()
{
client.Send(Data.Systems.ServerListPacket());
}
public void Launcher()
{
client.Send(Data.Systems.LoadGame_7());
client.Send(Data.Systems.NewsListPacket());

}
public static byte[] ToByteArray(String HexString)
{
if (HexString.Length % 2 == 0)
{
int NumberChars = HexString.Length;
byte[] bytes = new byte[NumberChars / 2];
for (int i = 0; i < NumberChars; i += 2)
{
bytes[i / 2] = Convert.ToByte(HexString.Substring(i, 2), 16);
}
return bytes;
}
else
{
Console.WriteLine("@Loginserver: Packet Error: " + HexString);
return null;
}
}
public void Connect()
{
try
{
PacketReader Reader = new PacketReader(PacketInformation.buffer);
if (Reader.Byte() == 2)
{
string ID = Reader.Text();
string PW = Reader.Text();
Reader.Int16();
L ushort ServerID = Reader.UInt16();

bool login = false;

MySQL ms = new MySQL("SELECT * FROM users WHERE id='" + ID + "'");
using (MySql.Data.MySqlClient.MySqlDataReader reader = ms.Read())
{
while (reader.Read())
{
if (reader.GetByte(3) == 1)
{
client.Disconnect(PacketInformation.Client);
return;
}
if (reader.GetByte(4) == 1)
{
client.Send(ConnectWrong(0x0302));
client.Disconnect(PacketInformation.Client);
return;
}
// if (CheckCrowed(ServerID)) { client.Disconnect(PacketInformation.Client); return; }
if (WrongForPassword >= 3)
{
client.Disconnect(PacketInformation.Client);
return;
}
if (reader.GetString(1).ToLower() == ID.ToLower() && !cMD5.Equals(PW, reader.GetString(2)))
{
WrongForPassword++;
client.Send(WorngInformation());
if (WrongForPassword >= 3)
{
client.Disconnect(PacketInformation.Client);
L return;
}
}
if (reader.GetString(1).ToLower() == ID.ToLower() && cMD5.Equals(PW, reader.GetString(2)))
{
login = true;
}

}
}
ms.Close();
if (login)
{
ms = new MySQL("SELECT * FROM server WHERE serverid='" + ServerID + "'");
using (MySql.Data.MySqlClient.MySqlDataReader reader = ms.Read())
{
while (reader.Read())
{
if (User_Current >= reader.GetInt16(4))
{
client.Send(ConnectWrong(0x0402));
client.Disconnect(PacketInformation.Client);
return;
}
{
client.Send(ConnectSucces(reader.GetString(6), reader.GetInt16(7), reader.GetByte(8)));
return;
L }
}
}
ms.Close();
}
else
{
client.Send(ConnectWrong(0x0402));
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
Console.ReadLine();
}
}
}
}