private void GenerateLoginPacket(byte[] key, TCPConnection con)
{
PacketOut o = new PacketOut( 10010 );
var a = EncryptAES( key, m_szPassword );
o.FillString( m_szName, 61 );
o.WriteInt32( a.Length );
o.Write( a, 0, a.Length );
o.Fill( 0, 61 - a.Length );
con.SendTCP( o );
}
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;
}