protected void AuthInfoRequest(byte type, List<byte> data)
{
if (ClientlessBot.debugging)
Console.WriteLine("{0}: [BNCS] Received Auth Info Packet", m_owner.Account);
m_owner.ServerToken = BitConverter.ToUInt32(data.ToArray(), 8);
List<byte> temp = data.GetRange(16, 8);
byte[] tbytes = new byte[temp.Count];
temp.CopyTo(tbytes);
String mpq_file_time = System.Text.Encoding.ASCII.GetString(tbytes);
int offset;
if (data.ToArray()[24] == 0x76)
offset = 24;
else
offset = 24;
//Console.WriteLine((char)data.ToArray()[24]);
String mpq_file_name = Utils.readNullTerminatedString(System.Text.Encoding.ASCII.GetString(data.ToArray()), ref offset);
//Console.WriteLine(mpq_file_name[0]);
String formula_string = Utils.readNullTerminatedString(System.Text.Encoding.ASCII.GetString(data.ToArray()), ref offset);
//Console.WriteLine(formula_string[0]);
if (ClientlessBot.debugging)
{
Console.WriteLine("\tServer Token: {0}", m_owner.ServerToken);
Console.WriteLine("\tMPQ File Time: {0}", mpq_file_time);
Console.WriteLine("\tMPQ File Name: {0}", mpq_file_name);
Console.WriteLine("\tFormula String: {0}", formula_string);
}
TcpClient bnftp = new TcpClient();
bnftp.Connect(m_owner.BattleNetServer, s_bncsPort);
NetworkStream ftpstream = bnftp.GetStream();
if (ftpstream.CanWrite)
{
//Console.WriteLine(" Connected");
ftpstream.WriteByte(0x02);
List<byte> bytes = new List<byte>();
byte[] tempftp = { 0x2f, 0x00, 0x00, 0x01 };
bytes.AddRange(tempftp);
bytes.AddRange(System.Text.Encoding.ASCII.GetBytes(platform));
bytes.AddRange(System.Text.Encoding.ASCII.GetBytes(classic_id));
bytes.AddRange(nulls);
bytes.AddRange(nulls);
bytes.AddRange(nulls);
bytes.AddRange(System.Text.Encoding.ASCII.GetBytes(mpq_file_time));
bytes.AddRange(System.Text.Encoding.ASCII.GetBytes(mpq_file_name));
bytes.AddRange(zero);
ftpstream.Write(bytes.ToArray(), 0, bytes.Count);
List<byte> buffer = new List<byte>();
do
{
buffer.Add((byte)ftpstream.ReadByte());
} while (buffer.Count < 8);
byte[] bufferBytes = buffer.ToArray();
UInt16 headerSize = BitConverter.ToUInt16(bufferBytes, 0);
UInt32 fileSize = BitConverter.ToUInt32(bufferBytes, 4);
UInt32 totalSize = fileSize + headerSize;
if (ClientlessBot.debugging)
Console.WriteLine("{0}: [BNCS] Starting BNFTP download",m_owner.Account);
do
{
if (ftpstream.DataAvailable)
buffer.Add((byte)ftpstream.ReadByte());
else
break;
} while (buffer.Count < totalSize);
if (ClientlessBot.debugging)
Console.WriteLine("{0}: [BNCS] Finished BNFTP download",m_owner.Account);
ftpstream.Close();
bnftp.Close();
}
else
{
}
uint exe_checksum = AdvancedCheckRevision.FastComputeHash(formula_string, mpq_file_name,
System.IO.Path.Combine(m_owner.BinaryDirectory, "Game.exe"),
System.IO.Path.Combine(m_owner.BinaryDirectory, "Bnclient.dll"),
System.IO.Path.Combine(m_owner.BinaryDirectory, "D2Client.dll"));
/*
switch (CheckRevision.DoCheck(formula_string, mpq_file_name, m_owner.BinaryDirectory, ref exe_checksum))
{
case CheckRevision.CheckRevisionResult.CHECK_REVISION_SUCCESS:
if (ClientlessBot.debugging)
Console.WriteLine("\t\tCheck Revision SUCCESS");
break;
default:
if (ClientlessBot.debugging)
Console.WriteLine("\t\tCheck Revision Failed");
break;
}
*/
uint client_token = (uint)System.Environment.TickCount;
List<byte> classic_hash = new List<byte>(), lod_hash = new List<byte>(), classic_public = new List<byte>(), lod_public = new List<byte>();
if (CdKey.GetD2KeyHash(m_owner.ClassicKey, ref client_token, m_owner.ServerToken, ref classic_hash, ref classic_public))
{
if (ClientlessBot.debugging)
Console.WriteLine("{0}: [BNCS] Successfully generated the classic CD key hash", m_owner.Account);
}
else
{
Console.WriteLine("{0}: [BNCS] CD key is invalid", m_owner.Account);
m_owner.Status = ClientlessBot.ClientStatus.STATUS_INVALID_CD_KEY;
}
if (CdKey.GetD2KeyHash(m_owner.ExpansionKey, ref client_token, m_owner.ServerToken, ref lod_hash, ref lod_public))
{
if (ClientlessBot.debugging)
Console.WriteLine("{0}: [BNCS] Successfully generated the lod CD key hash", m_owner.Account);
}
else
{
Console.WriteLine("{0}: [BNCS] Expansion CD key is invalid", m_owner.Account);
m_owner.Status = ClientlessBot.ClientStatus.STATUS_INVALID_EXP_CD_KEY;
}
byte[] packet = BuildPacket((byte)0x51, BitConverter.GetBytes(client_token), BitConverter.GetBytes(0x01000001), BitConverter.GetBytes(exe_checksum),
BitConverter.GetBytes(0x00000002), nulls, ten, six, classic_public, nulls, classic_hash, ten, BitConverter.GetBytes((UInt32)10),
lod_public, nulls, lod_hash, System.Text.Encoding.UTF8.GetBytes(m_owner.GameExeInformation), zero, System.Text.Encoding.ASCII.GetBytes(m_owner.KeyOwner),zero);
PrintPacket(packet);
m_stream.Write(packet, 0, packet.Length);
}
