void HandleDataReceived(IAsyncResult ar)
{
var sock = ar.AsyncState as Socket;
try
{
int bytesRead = sock.EndReceive(ar);
if (bytesRead > 0)
{
m_BufferReceivedSize += bytesRead;
if (m_BufferReceivedSize == m_Buffer.Length)
{
//解Aes Key IV
byte[] bytes;
if (!Rsa.Decrypt(m_RsaKey, m_Buffer, out bytes))
{
LogHelper.Error("Rsa Decrypt Error {0}", m_RsaKey);
sock.Close();
return;
}
if (!AesKeyIV.Check(bytes))
{
LogHelper.Error("Aes Key IV len error {0}", bytes.Length);
sock.Close();
}
else
{
var kiv = AesKeyIV.GenKeyIV();
AesKeyIV.SendAesKeyIVAes(sock, bytes, kiv);
m_Handler.HandleAcceptConnected(sock, kiv);
}
}
else
{
sock.BeginReceive(m_Buffer, m_BufferReceivedSize, m_Buffer.Length - m_BufferReceivedSize, SocketFlags.None, new AsyncCallback(HandleHeadReceived), sock);
}
}
else
{
LogHelper.Error(SocketError.NoData.ToString());
sock.Close();
}
}
catch (Exception e)
{
LogHelper.Exception(e);
sock.Close();
}
}
void HandleDataReceived(IAsyncResult ar)
{
var args = ar.AsyncState as NetClient.SocketArgs;
try
{
int bytesRead = args.m_Socket.EndReceive(ar);
if (bytesRead > 0)
{
m_BufferReceivedSize += bytesRead;
if (m_BufferReceivedSize == m_Buffer.Length)
{
//解Aes Key IV
var decrypt = new AesDecryptor(m_KeyIV, m_KeyIV);
var bytes = decrypt.Decrypt(m_Buffer);
if (!AesKeyIV.Check(bytes))
{
LogHelper.Error("Aes Key IV len error {0}", bytes.Length);
m_HandleClose?.Invoke(args);
}
else
{
m_HandleConnected?.Invoke(args, bytes);
}
}
else
{
args.m_Socket.BeginReceive(m_Buffer, m_BufferReceivedSize, m_Buffer.Length - m_BufferReceivedSize, SocketFlags.None, new AsyncCallback(HandleHeadReceived), args);
}
}
else
{
LogHelper.Error(SocketError.NoData.ToString());
m_HandleClose?.Invoke(args);
}
}
catch (Exception e)
{
LogHelper.Exception(e);
m_HandleClose?.Invoke(args);
}
}
