private void SendMessage(Socket socket, TurnMessage message)
{
byte[] buffer1 = new byte[4096];
message.ComputeMessageLength();
message.GetBytes(buffer1, TcpFramingHeader.TcpFramingHeaderLength, key2);
TcpFramingHeader.GetBytes(buffer1, 0, TcpFrameType.ControlMessage, message.TotalMessageLength);
int size = TcpFramingHeader.TcpFramingHeaderLength + message.TotalMessageLength;
if (socket.Send(buffer1, size, SocketFlags.None) != size)
throw new Exception("Send failed!");
}
public void MS_Message_Integrity_With_Data_Offset_In_Array()
{
var key2 = new byte[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };
var created = new TurnMessage()
{
MessageType = MessageType.AllocateRequest,
TransactionId = TransactionId.Generate(),
MagicCookie = new MagicCookie(),
MsVersion = new MsVersion()
{
Value = 1,
},
MsUsername = new MsUsername()
{
Value = new byte[52],
},
Nonce = new Nonce(TurnMessageRfc.MsTurn)
{
Value = "17938999-C63D-41cd-87A4-FE80975F03BA",
},
Realm = new Realm(TurnMessageRfc.MsTurn)
{
Value = "test.test",
},
MessageIntegrity = new MessageIntegrity(),
};
int offset = 120;
var buffer = new byte[4096];
created.ComputeMessageLength();
created.GetBytes(buffer, offset, key2);
var parsed = TurnMessage.Parse(buffer, offset, created.TotalMessageLength, TurnMessageRfc.MsTurn);
Assert.IsTrue(parsed.IsValidMessageIntegrity(key2));
}
private void SendTurn(TurnMessage message, ServerEndPoint local, IPEndPoint remote)
{
ServerAsyncEventArgs p;
int offset;
message.ComputeMessageLength();
GetBuffer(local, remote, message.TotalMessageLength, out p, out offset);
message.GetBytes(p.Buffer, offset, Authentificater.Key2);
turnServer.SendAsync(p);
}
