| public PutBytes ( byte bdata ) : void | ||
| bdata | byte | bytes to add to the data array |
| Результат | void | |
private void ReceiveKeyExchange(IAsyncResult ar)
{
try
{
if (this.isDisconnected)
{
return;
}
if (!sock.Connected)
{
ClientManager.EnterCriticalArea();
this.Disconnect();
ClientManager.LeaveCriticalArea();
return;
}
try { stream.EndRead(ar); }
catch (Exception)
{
ClientManager.EnterCriticalArea();
this.Disconnect();
ClientManager.LeaveCriticalArea();
return;
}
byte[] raw = (byte[])ar.AsyncState;
if (raw.Length == 8)
{
Packet p1 = new Packet(529);
p1.PutUInt(1, 4);
p1.PutByte(0x32, 8);
p1.PutUInt(0x100, 9);
Crypt.MakePrivateKey();
string bufstring = Conversions.bytes2HexString(Encryption.Module.getBytes());
p1.PutBytes(System.Text.Encoding.ASCII.GetBytes(bufstring.ToLower()), 13);
p1.PutUInt(0x100, 269);
bufstring = Conversions.bytes2HexString(Crypt.GetKeyExchangeBytes());
p1.PutBytes(System.Text.Encoding.ASCII.GetBytes(bufstring), 273);
SendPacket(p1, true, true);
try
{
byte[] data = new byte[260];
stream.BeginRead(data, 0, 260, this.callbackKeyExchange, data);
}
catch (Exception)
{
ClientManager.EnterCriticalArea();
this.Disconnect();
ClientManager.LeaveCriticalArea();
return;
}
}
else if (raw.Length == 260)
{
Packet p1 = new Packet();
p1.data = raw;
byte[] keyBuf = p1.GetBytes(256, 4);
Crypt.MakeAESKey(System.Text.Encoding.ASCII.GetString(keyBuf));
StartPacketParsing();
}
else if (raw.Length == 529)
{
Packet p1 = new Packet();
p1.data = raw;
byte[] keyBuf = p1.GetBytes(256, 273);
Crypt.MakePrivateKey();
Packet p2 = new Packet(260);
p2.PutUInt(0x100, 0);
string bufstring = Conversions.bytes2HexString(Crypt.GetKeyExchangeBytes());
p2.PutBytes(System.Text.Encoding.ASCII.GetBytes(bufstring), 4);
SendPacket(p2, true, true);
Crypt.MakeAESKey(System.Text.Encoding.ASCII.GetString(keyBuf));
StartPacketParsing();
}
}
catch (Exception ex)
{
Logger.ShowError(ex);
}
}
private void ReceiveKeyExchange(IAsyncResult ar)
{
try
{
if (this.isDisconnected)
{
return;
}
if (!sock.Connected)
{
ClientManager.EnterCriticalArea();
this.Disconnect();
ClientManager.LeaveCriticalArea();
return;
}
try { stream.EndRead(ar); }
catch (Exception)
{
ClientManager.EnterCriticalArea();
this.Disconnect();
ClientManager.LeaveCriticalArea();
return;
}
byte[] raw = (byte[])ar.AsyncState;
if (raw.Length == 8)
{
Packet p1 = new Packet(529);
p1.PutUInt(1, 4);
p1.PutByte(0x32, 8);
p1.PutUInt(0x100, 9);
Crypt.MakePrivateKey();
string bufstring = Conversions.bytes2HexString(Encryption.Module.getBytes());
p1.PutBytes(System.Text.Encoding.ASCII.GetBytes(bufstring.ToLower()), 13);
p1.PutUInt(0x100, 269);
bufstring = Conversions.bytes2HexString(Crypt.GetKeyExchangeBytes());
p1.PutBytes(System.Text.Encoding.ASCII.GetBytes(bufstring), 273);
SendPacket(p1, true, true);
try
{
byte[] data = new byte[260];
stream.BeginRead(data, 0, 260, this.callbackKeyExchange, data);
}
catch (Exception)
{
ClientManager.EnterCriticalArea();
this.Disconnect();
ClientManager.LeaveCriticalArea();
return;
}
}
else if (raw.Length == 260)
{
Packet p1 = new Packet();
p1.data = raw;
byte[] keyBuf = p1.GetBytes(256, 4);
Crypt.MakeAESKey(System.Text.Encoding.ASCII.GetString(keyBuf));
StartPacketParsing();
}
else if (raw.Length == 529)
{
Packet p1 = new Packet();
p1.data = raw;
byte[] keyBuf = p1.GetBytes(256, 273);
Crypt.MakePrivateKey();
Packet p2 = new Packet(260);
p2.PutUInt(0x100, 0);
string bufstring = Conversions.bytes2HexString(Crypt.GetKeyExchangeBytes());
p2.PutBytes(System.Text.Encoding.ASCII.GetBytes(bufstring), 4);
SendPacket(p2, true, true);
Crypt.MakeAESKey(System.Text.Encoding.ASCII.GetString(keyBuf));
StartPacketParsing();
}
}
catch (Exception ex)
{
Logger.ShowError(ex);
}
}
