protected override void Response()
{
GOAEncryption enc =
new GOAEncryption(_secretKey, _request.Challenge, SBServer.ServerChallenge);
_sendingBuffer = new ServerListResponse().
CombineHeaderAndContext
(
enc.Encrypt(_dataList.ToArray()),
SBServer.ServerChallenge
);
//refresh encryption state
SBSession session = (SBSession)_session.GetInstance();
session.EncState = enc.State;
if (_sendingBuffer == null || _sendingBuffer.Length < 4)
{
return;
}
LogWriter.ToLog(LogEventLevel.Debug,
$"[Send] { StringExtensions.ReplaceUnreadableCharToHex(_dataList.ToArray(), 0, _dataList.Count)}");
session.BaseSendAsync(_sendingBuffer);
}
protected override void ConstructResponse()
{
_dataList.Add((byte)SBServerResponseType.PushServerMessage);
byte[] info = GenerateServerInfo().ToArray();
// we add server info here
_dataList.AddRange(info);
LogWriter.ToLog("[Plain] " +
StringExtensions.ReplaceUnreadableCharToHex(info));
byte[] msgLength =
ByteTools.GetBytes((short)(info.Length + 2), true);
_dataList.InsertRange(0, msgLength);
SBSession session = (SBSession)_session.GetInstance();
GOAEncryption enc = new GOAEncryption(session.EncState);
_sendingBuffer = enc.Encrypt(_dataList.ToArray());
session.EncState = enc.State;
}
