public PacketIn ProcessPacket(TCPConnection con, byte[] buf, int start, int size)
{
PacketIn packet = new PacketIn(buf, start, size);
switch (packet.ID)
{
case 72: // TS_AC_AES_KEY_IV
var pAES = new AUTH_PACKETS.AES_KEY_IV(packet);
m_pAES_KEY = m_cRSA.PrivateDecrypt(pAES.nKey, OpenSSL.Crypto.RSA.Padding.PKCS1);
GenerateLoginPacket(m_pAES_KEY, con);
break;
case 10000: // TS_AC_RESULT
var pResult = new AUTH_PACKETS.RESULT(packet.ReadUInt16(), packet.ReadUInt16(), packet.ReadInt32());
if (pResult.nLoginFlag == 1)
{
PacketOut o = new PacketOut(10021);
con.SendTCP(o);
}
else
{
m_cAuthConnection.Disconnect();
XLog.Log("Login failed. Result: {0} - Disconnecting...", pResult.nResult);
}
m_szPassword = string.Empty;
break;
case 10022: // TS_AC_SERVER_LIST
m_iAuthServerList = new AUTH_PACKETS.SERVER_LIST(packet);
XLog.Log("Server selection. Please use /select ID to connect to one of the listed servers below.");
for (int i = 0; i < m_iAuthServerList.count; i++)
{
XLog.Log(string.Format("-> Server {0}: {1}", i + 1, m_iAuthServerList.list[i].server_name));
}
break;
case 10024: // TS_AC_SELECT_SERVER
con.Disconnect();
var pSelectServer = new AUTH_PACKETS.SELECT_SERVER(packet, ref m_pAES_KEY);
Config.ConfigNet conf = new Config.ConfigNet();
conf.Port = m_iAuthServerList.list[m_nSelectedServerIdx].server_port;
conf.ListenIp = System.Net.IPAddress.Parse(m_iAuthServerList.list[m_nSelectedServerIdx].server_ip);
PacketOut oEncrypt = new PacketOut(2005);
oEncrypt.FillString(m_szName, 61);
oEncrypt.Write(pSelectServer.encrypted_data, 0, pSelectServer.encrypted_data.Length);
oEncrypt.FinalizeLengthAndChecksum();
con.Close();
m_cClientBase.CreateGameServerSession(oEncrypt, conf, m_szName);
break;
default:
break;
}
return(packet);
}
public void EmulateClient(string szName, string szPassword, string szIPAddress = "127.0.0.1", int nPort = 4500)
{
m_cManager = new TCPManager( 1, 2048 * 300 );
Config.ConfigNet config = new Config.ConfigNet();
config.ListenIp = IPAddress.Parse( szIPAddress );
config.Port = nPort;
m_cAuthEmulator = new XClientAuthEmulator( m_cManager, config, szName, szPassword, this );
}
// If there's a connection running
#endregion
public void EmulateClient(string szName, string szPassword, string szIPAddress = "127.0.0.1", int nPort = 4500)
{
m_cManager = new TCPManager(1, 2048 * 300);
Config.ConfigNet config = new Config.ConfigNet();
config.ListenIp = IPAddress.Parse(szIPAddress);
config.Port = nPort;
m_cAuthEmulator = new XClientAuthEmulator(m_cManager, config, szName, szPassword, this);
}
public XClientGameEmulator(Config.ConfigNet conf, TCPManager man, XChat.XClientEmulator pBase, string pAccount, PacketOut pOut)
{
m_szAccount = pAccount;
m_cGameConnection = new TCPConnection(man, null, this, conf);
try {
m_cGameConnection.Start();
m_cGameConnection.SendTCP(CreateVersionPacket());
m_cGameConnection.SendTCP(pOut);
}
catch {
XLog.Log("Can't connect to Game Server!");
}
}
public XClientAuthEmulator(TCPManager man, Config.ConfigNet conf, string pAccount, string pPassword, XChat.XClientEmulator cBase)
{
m_szName = pAccount;
m_szPassword = pPassword;
m_cClientBase = cBase;
try {
m_cAuthConnection = new TCPConnection(man, null, this, conf);
m_cAuthConnection.Start();
m_cAuthConnection.SendTCP(this.CreateVersionPacket());
m_cAuthConnection.SendTCP(this.CreateAESPacket());
}
catch {
XLog.Log("Can't connect to Authentication Server!");
}
}
public TCPConnection(TCPManager iocp, Socket socket, INetworkHandler handler, Config.ConfigNet config)
{
m_config = config;
m_iocp = iocp;
m_networkHandler = handler;
m_socket = socket;
if (m_socket == null)
{
InitOutgoingSocket();
}
if (config.Encrypted)
{
m_encoding = new XRC4Cipher();
m_decoding = new XRC4Cipher();
}
else
{
m_encoding = new XCipher();
m_decoding = new XCipher();
}
m_encoding.SetKey("}h79q~B%al;k'y $E");
m_decoding.SetKey("}h79q~B%al;k'y $E");
m_readEventArgs = m_iocp.AcquireAsyncEvent();
m_readEventArgs.Completed += new EventHandler <SocketAsyncEventArgs>(IO_Completed);
m_readEventArgs.UserToken = this;
m_writeEventArgs = m_iocp.AcquireAsyncEvent();
m_writeEventArgs.Completed += new EventHandler <SocketAsyncEventArgs>(IO_Completed);
m_writeEventArgs.UserToken = this;
m_readEventArgs.AcceptSocket = m_socket;
m_writeEventArgs.AcceptSocket = m_socket;
}
public PacketIn ProcessPacket(TCPConnection con, byte[] buf, int start, int size)
{
PacketIn packet = new PacketIn( buf, start, size );
switch ( packet.ID ) {
case 72: // TS_AC_AES_KEY_IV
var pAES = new AUTH_PACKETS.AES_KEY_IV( packet );
m_pAES_KEY = m_cRSA.PrivateDecrypt( pAES.nKey, OpenSSL.Crypto.RSA.Padding.PKCS1 );
GenerateLoginPacket( m_pAES_KEY, con );
break;
case 10000: // TS_AC_RESULT
var pResult = new AUTH_PACKETS.RESULT( packet.ReadUInt16(), packet.ReadUInt16(), packet.ReadInt32() );
if ( pResult.nLoginFlag == 1 ) {
PacketOut o = new PacketOut( 10021 );
con.SendTCP( o );
}
else {
m_cAuthConnection.Disconnect();
XLog.Log( "Login failed. Result: {0} - Disconnecting...", pResult.nResult );
}
m_szPassword = string.Empty;
break;
case 10022: // TS_AC_SERVER_LIST
m_iAuthServerList = new AUTH_PACKETS.SERVER_LIST( packet );
XLog.Log( "Server selection. Please use /select ID to connect to one of the listed servers below." );
for ( int i = 0; i < m_iAuthServerList.count; i++ ) {
XLog.Log( string.Format( "-> Server {0}: {1}", i + 1, m_iAuthServerList.list[i].server_name ) );
}
break;
case 10024: // TS_AC_SELECT_SERVER
con.Disconnect();
var pSelectServer = new AUTH_PACKETS.SELECT_SERVER( packet, ref m_pAES_KEY );
Config.ConfigNet conf = new Config.ConfigNet();
conf.Port = m_iAuthServerList.list[m_nSelectedServerIdx].server_port;
conf.ListenIp = System.Net.IPAddress.Parse( m_iAuthServerList.list[m_nSelectedServerIdx].server_ip );
PacketOut oEncrypt = new PacketOut( 2005 );
oEncrypt.FillString( m_szName, 61 );
oEncrypt.Write( pSelectServer.encrypted_data, 0, pSelectServer.encrypted_data.Length );
oEncrypt.FinalizeLengthAndChecksum();
con.Close();
m_cClientBase.CreateGameServerSession( oEncrypt, conf, m_szName );
break;
default:
break;
}
return packet;
}
public TCPListener(TCPManager iocp, INetworkHandler handler, Config.ConfigNet config)
{
m_iocp = iocp;
m_config = config;
m_networkHandler = handler;
}
public TCPConnection(TCPManager iocp, Socket socket, INetworkHandler handler, Config.ConfigNet config)
{
m_config = config;
m_iocp = iocp;
m_networkHandler = handler;
m_socket = socket;
if (m_socket == null)
{
InitOutgoingSocket();
}
if (config.Encrypted)
{
m_encoding = new XRC4Cipher();
m_decoding = new XRC4Cipher();
}
else
{
m_encoding = new XCipher();
m_decoding = new XCipher();
}
m_encoding.SetKey("}h79q~B%al;k'y $E");
m_decoding.SetKey("}h79q~B%al;k'y $E");
m_readEventArgs = m_iocp.AcquireAsyncEvent();
m_readEventArgs.Completed += new EventHandler<SocketAsyncEventArgs>(IO_Completed);
m_readEventArgs.UserToken = this;
m_writeEventArgs = m_iocp.AcquireAsyncEvent();
m_writeEventArgs.Completed += new EventHandler<SocketAsyncEventArgs>(IO_Completed);
m_writeEventArgs.UserToken = this;
m_readEventArgs.AcceptSocket = m_socket;
m_writeEventArgs.AcceptSocket = m_socket;
}
public void CreateGameServerSession(PacketOut pOut, Config.ConfigNet config, string pAccount)
{
m_cGameEmulator = new XClientGameEmulator(config, m_cManager, this, pAccount, pOut);
}
public TCPListener(TCPManager iocp, INetworkHandler handler, Config.ConfigNet config)
{
m_iocp = iocp;
m_config = config;
m_networkHandler = handler;
}
