protected void OnRemoteReceive(IAsyncResult ar)
{
try
{
int count = this.socketRemote.EndReceive(ar);
if (count > 0)
{
if ((this._mySession.responseBodyBytes == null) || (this._mySession.responseBodyBytes.LongLength == 0L))
{
try
{
HTTPSServerHello hello = new HTTPSServerHello();
if (hello.LoadFromStream(new MemoryStream(this.arrResponseBytes, 0, count, false)))
{
this._mySession.responseBodyBytes = Encoding.UTF8.GetBytes("This is a CONNECT tunnel, through which encrypted HTTPS traffic flows. To view the encrypted sessions inside this tunnel, ensure that the Tools > Fiddler Options > HTTPS > Decrypt HTTPS traffic option is checked.\n\n" + hello.ToString() + "\n");
this._mySession["https-Server-SessionID"] = hello.SessionID;
}
}
catch (Exception exception)
{
this._mySession.requestBodyBytes = Encoding.UTF8.GetBytes("HTTPSParse Failed: " + exception.Message);
}
}
this.socketClient.BeginSend(this.arrResponseBytes, 0, count, SocketFlags.None, new AsyncCallback(this.OnClientSent), this.socketClient);
}
else
{
this.CloseTunnel();
}
}
catch (Exception)
{
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();
}
}
public override string ToString()
{
StringBuilder stringBuilder = new StringBuilder(512);
if (this._HandshakeVersion == 2)
{
stringBuilder.Append("A SSLv2-compatible ServerHello handshake was found. In v2, the ~client~ selects the active cipher after the ServerHello, when sending the Client-Master-Key message. Fiddler only parses the handshake.\n\n");
}
else
{
stringBuilder.Append("A SSLv3-compatible ServerHello handshake was found. Fiddler extracted the parameters below.\n\n");
}
stringBuilder.AppendFormat("Version: {0}\n", HTTPSUtilities.HTTPSVersionToString(this._MajorVersion, this._MinorVersion));
stringBuilder.AppendFormat("SessionID:\t{0}\n", Utilities.ByteArrayToString(this._SessionID));
if (this._HandshakeVersion == 3)
{
stringBuilder.AppendFormat("Random:\t\t{0}\n", Utilities.ByteArrayToString(this._Random));
stringBuilder.AppendFormat("Cipher:\t\t{0} [0x{1:X4}]\n", this.CipherSuite, this._iCipherSuite);
}
stringBuilder.AppendFormat("CompressionSuite:\t{0} [0x{1:X2}]\n", this.CompressionSuite, this._iCompression);
stringBuilder.AppendFormat("Extensions:\n\t{0}\n", HTTPSServerHello.ExtensionListToString(this._Extensions));
return(stringBuilder.ToString());
}
protected void OnRemoteReceive(IAsyncResult ar)
{
try
{
int cBytes = this.socketRemote.EndReceive(ar);
if (cBytes > 0)
{
this._lngIngressByteCount += cBytes;
FiddlerApplication.DoReadResponseBuffer(this._mySession, this.arrResponseBytes, cBytes);
if ((this._mySession.responseBodyBytes == null) || (this._mySession.responseBodyBytes.LongLength == 0L))
{
try
{
HTTPSServerHello hello = new HTTPSServerHello();
if (hello.LoadFromStream(new MemoryStream(this.arrResponseBytes, 0, cBytes, 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.", hello.ToString());
this._mySession.responseBodyBytes = Encoding.UTF8.GetBytes(s);
this._mySession["https-Server-SessionID"] = hello.SessionID;
this._mySession["https-Server-Cipher"] = hello.CipherSuite;
}
}
catch (Exception exception)
{
this._mySession.requestBodyBytes = Encoding.UTF8.GetBytes("Response HTTPSParse failed: " + exception.Message);
}
}
this.socketClient.BeginSend(this.arrResponseBytes, 0, cBytes, SocketFlags.None, new AsyncCallback(this.OnClientSent), this.socketClient);
}
else
{
FiddlerApplication.DoReadResponseBuffer(this._mySession, this.arrResponseBytes, 0);
this.CloseTunnel();
}
}
catch (Exception)
{
this.CloseTunnel();
}
}
