protected void OnRemoteReceive(IAsyncResult iasyncResult_0)
{
try
{
int num = this.pipeToRemote.EndReceive(iasyncResult_0);
if (num > 0)
{
this._lngIngressByteCount += (long)num;
Trace.WriteLine("[GenericTunnel] Received from server: " + num.ToString() + " bytes. Sending to client...");
Trace.WriteLine(Utilities.ByteArrayToHexView(this.arrResponseBytes, 16, num));
FiddlerApplication.DoReadResponseBuffer(this._mySession, this.arrResponseBytes, num);
this.pipeToClient.Send(this.arrResponseBytes, 0, num);
this.pipeToRemote.BeginReceive(this.arrResponseBytes, 0, this.arrResponseBytes.Length, SocketFlags.None, new AsyncCallback(this.OnRemoteReceive), null);
}
else
{
Trace.WriteLine("[GenericTunnel] ReadFromRemote failed, ret=" + num.ToString());
FiddlerApplication.DoReadResponseBuffer(this._mySession, this.arrResponseBytes, 0);
this.CloseTunnel();
}
}
catch (Exception ex)
{
Trace.WriteLine("[GenericTunnel] OnRemoteReceive failed... " + ex.Message);
this.CloseTunnel();
}
}
protected void OnRemoteReceive(IAsyncResult iasyncResult_0)
{
try
{
int num = this.socketRemote.EndReceive(iasyncResult_0);
if (num > 0)
{
this._lngIngressByteCount += (long)num;
FiddlerApplication.DoReadResponseBuffer(this._mySession, this.arrResponseBytes, num);
if (this._mySession.responseBodyBytes != null)
{
if (this._mySession.responseBodyBytes.LongLength != 0L)
{
goto IL_107;
}
}
try
{
HTTPSServerHello hTTPSServerHello = new HTTPSServerHello();
if (hTTPSServerHello.LoadFromStream(new MemoryStream(this.arrResponseBytes, 0, num, false)))
{
string s = string.Format("This is a CONNECT tunnel, through which encrypted HTTPS traffic flows.\n{0}\n\n{1}\n", CONFIG.bMITM_HTTPS ? "Fiddler's HTTPS Decryption feature is enabled, but this specific tunnel was configured not to be decrypted. Settings can be found inside Tools > Fiddler Options > HTTPS." : "To view the encrypted sessions inside this tunnel, enable the Tools > Fiddler Options > HTTPS > Decrypt HTTPS traffic option.", hTTPSServerHello.ToString());
this._mySession.responseBodyBytes = Encoding.UTF8.GetBytes(s);
this._mySession["https-Server-SessionID"] = hTTPSServerHello.SessionID;
this._mySession["https-Server-Cipher"] = hTTPSServerHello.CipherSuite;
}
}
catch (Exception ex)
{
this._mySession.requestBodyBytes = Encoding.UTF8.GetBytes("Response HTTPSParse failed: " + ex.Message);
}
IL_107:
this.socketClient.BeginSend(this.arrResponseBytes, 0, num, SocketFlags.None, new AsyncCallback(this.OnClientSent), this.socketClient);
}
else
{
FiddlerApplication.DoReadResponseBuffer(this._mySession, this.arrResponseBytes, 0);
this.CloseTunnel();
}
}
catch (Exception)
{
this.CloseTunnel();
}
}
