private async Task NegotiateSMB1ToSMB2Response(SMBPacket packet)
{
try
{
var header = new SMB2Header(new byte[] { 0x00, 0x00 });
var data = new SMB2NegotiateResponse(header.Build()).Build();
await Send(packet.Socket, data);
}
catch (Exception e)
{
await Controller.Log(Name, e.ToString());
}
}
private async Task SendAccessDenied(SMBPacket packet)
{
try
{
var header = new SMB2Header(
new byte[] { 0x01, 0x00 },
packet.MessageID,
packet.CreditCharge,
packet.Credits,
new byte[] { 0xff, 0xfe, 0x00, 0x00 },
packet.SessionID,
new byte[] { 0x22, 0x00, 0x00, 0xc0 }
);
var data = new SMB2AccessDenied(header.Build()).Build();
await Send(packet.Socket, data);
}
catch (Exception e)
{
await Controller.Log(Name, e.ToString());
}
}
private async Task NegotiateResponse(SMBPacket packet)
{
try
{
var header = new SMB2Header(
new byte[] { 0x00, 0x00 },
packet.MessageID,
packet.CreditCharge,
packet.Credits,
packet.ProcessID
);
var data = new SMB2NegotiateResponse(
header.Build(),
new byte[] { 0x10, 0x02 }).Build();
await Send(packet.Socket, data);
}
catch (Exception e)
{
await Controller.Log(Name, e.ToString());
}
}