internal bool Detach(bool bDontCheckIfAttached)
{
if (!bDontCheckIfAttached && !this._bIsAttached)
{
return(true);
}
if (CONFIG.bIsViewOnly)
{
return(true);
}
bool result;
try
{
this._bDetaching = true;
Proxy._setDynamicRegistryKey(false);
if (this.oAllConnectoids.UnhookAllConnections())
{
this._bIsAttached = false;
FiddlerApplication.OnFiddlerDetach();
this.WriteAutoProxyPACFile(false);
return(true);
}
result = false;
}
finally
{
this._bDetaching = false;
}
return(result);
}
internal bool SecureClientPipeDirect(X509Certificate2 certServer)
{
try
{
FiddlerApplication.DebugSpew(string.Format("SecureClientPipeDirect({0})", certServer.Subject));
this._httpsStream = new SslStream(new NetworkStream(this._baseSocket, false), false);
this._httpsStream.AuthenticateAsServer(certServer, ClientPipe._bWantClientCert, CONFIG.oAcceptedClientHTTPSProtocols, false);
return(true);
}
catch (AuthenticationException eX)
{
FiddlerApplication.Log.LogFormat("!SecureClientPipeDirect failed: {1} on pipe to ({0}).", new object[]
{
certServer.Subject,
Utilities.DescribeException(eX)
});
Trace.WriteLine(string.Format("!SecureClientPipeDirect failed: {1} on pipe to ({0}).", certServer.Subject, Utilities.DescribeException(eX)));
base.End();
}
catch (Exception eX2)
{
FiddlerApplication.Log.LogFormat("!SecureClientPipeDirect failed: {1} on pipe to ({0})", new object[]
{
certServer.Subject,
Utilities.DescribeException(eX2)
});
base.End();
}
return(false);
}
internal bool SecureExistingConnection(Session oS, string sCertCN, string sClientCertificateFilename, string sPoolingKey, ref int iHandshakeTime)
{
RemoteCertificateValidationCallback userCertificateValidationCallback = null;
LocalCertificateSelectionCallback userCertificateSelectionCallback = null;
Stopwatch stopwatch = Stopwatch.StartNew();
try
{
this.sPoolKey = sPoolingKey;
X509CertificateCollection certificateCollectionFromFile = this.GetCertificateCollectionFromFile(sClientCertificateFilename);
if (userCertificateValidationCallback == null)
{
userCertificateValidationCallback = (sender, certificate, chain, sslPolicyErrors) => ConfirmServerCertificate(oS, sCertCN, certificate, chain, sslPolicyErrors);
}
if (userCertificateSelectionCallback == null)
{
userCertificateSelectionCallback = (sender, targetHost, localCertificates, remoteCertificate, acceptableIssuers) => this.AttachClientCertificate(oS, sender, targetHost, localCertificates, remoteCertificate, acceptableIssuers);
}
base._httpsStream = new SslStream(new NetworkStream(base._baseSocket, false), false, userCertificateValidationCallback, userCertificateSelectionCallback);
base._httpsStream.AuthenticateAsClient(sCertCN, certificateCollectionFromFile, CONFIG.oAcceptedServerHTTPSProtocols, false);
iHandshakeTime = (int)stopwatch.ElapsedMilliseconds;
}
catch (Exception exception)
{
iHandshakeTime = (int)stopwatch.ElapsedMilliseconds;
FiddlerApplication.DebugSpew(exception.StackTrace + "\n" + exception.Message);
FiddlerApplication.Log.LogFormat("fiddler.network.https> Failed to secure existing connection for {0}. {1}{2}", new object[] { sCertCN, exception.Message, (exception.InnerException != null) ? (" InnerException: " + exception.InnerException.ToString()) : "." });
return(false);
}
return(true);
}
internal static void OnFiddlerDetach()
{
if (FiddlerApplication.FiddlerDetach != null)
{
FiddlerApplication.FiddlerDetach();
}
}
public static void Startup(int iListenPort, bool bRegisterAsSystemProxy, bool bDecryptSSL, bool bAllowRemote)
{
FiddlerCoreStartupFlags fiddlerCoreStartupFlags = FiddlerCoreStartupFlags.Default;
if (bRegisterAsSystemProxy)
{
fiddlerCoreStartupFlags |= FiddlerCoreStartupFlags.RegisterAsSystemProxy;
}
else
{
fiddlerCoreStartupFlags &= ~FiddlerCoreStartupFlags.RegisterAsSystemProxy;
}
if (bDecryptSSL)
{
fiddlerCoreStartupFlags |= FiddlerCoreStartupFlags.DecryptSSL;
}
else
{
fiddlerCoreStartupFlags &= ~FiddlerCoreStartupFlags.DecryptSSL;
}
if (bAllowRemote)
{
fiddlerCoreStartupFlags |= FiddlerCoreStartupFlags.AllowRemoteClients;
}
else
{
fiddlerCoreStartupFlags &= ~FiddlerCoreStartupFlags.AllowRemoteClients;
}
FiddlerApplication.Startup(iListenPort, fiddlerCoreStartupFlags);
}
private X509Certificate AttachClientCertificate(Session oS, object sender, string targetHost, X509CertificateCollection localCertificates, X509Certificate remoteCertificate, string[] acceptableIssuers)
{
if (localCertificates.Count > 0)
{
this.MarkAsAuthenticated(oS.LocalProcessID);
oS.oFlags["x-client-cert"] = localCertificates[0].Subject + " Serial#" + localCertificates[0].GetSerialNumberString();
return(localCertificates[0]);
}
if ((remoteCertificate != null) || (acceptableIssuers.Length >= 1))
{
X509Certificate certificate = this._GetDefaultCertificate();
if (certificate != null)
{
this.MarkAsAuthenticated(oS.LocalProcessID);
oS.oFlags["x-client-cert"] = certificate.Subject + " Serial#" + certificate.GetSerialNumberString();
return(certificate);
}
if (CONFIG.bShowDefaultClientCertificateNeededPrompt && FiddlerApplication.Prefs.GetBoolPref("fiddler.network.https.clientcertificate.ephemeral.prompt-for-missing", true))
{
FiddlerApplication.DoNotifyUser("The server [" + targetHost + "] requests a client certificate.\nPlease save a client certificate in the following location:\n\n" + CONFIG.GetPath("DefaultClientCertificate"), "Client Certificate Requested");
FiddlerApplication.Prefs.SetBoolPref("fiddler.network.https.clientcertificate.ephemeral.prompt-for-missing", false);
}
FiddlerApplication.Log.LogFormat("The server [{0}] requested a client certificate, but no client certificate was available.", new object[] { targetHost });
}
return(null);
}
private static void HandlePrefChanged(object sender, PrefChangeEventArgs oPref)
{
if (oPref.PrefName == "fiddler.ui.toolbar.visible")
{
if (oPref.ValueBool)
{
FiddlerApplication.UIInvoke(new MethodInvoker(FiddlerToolbar._DoShow));
}
else
{
FiddlerApplication.UIInvoke(new MethodInvoker(FiddlerToolbar._DoHide));
}
}
else if (oPref.PrefName == "fiddler.ui.rules.removeencoding")
{
if (tsbRemoveEncodings != null)
{
bool flag2 = oPref.ValueString == bool.TrueString;
tsbRemoveEncodings.Checked = flag2;
}
}
else if ((oPref.PrefName == "fiddler.ui.rules.bufferresponses") && (tsbStreaming != null))
{
bool flag3 = !oPref.ValueBool;
tsbStreaming.Checked = flag3;
}
}
public bool DoMethod(string sMethodName, object[] oParams)
{
if (!this.Ready)
{
return(false);
}
if (this._typeScriptHandlers == null)
{
return(false);
}
try
{
MethodInfo method = this._typeScriptHandlers.GetMethod(sMethodName);
if (method != null)
{
method.Invoke(null, oParams);
}
else
{
return(false);
}
}
catch (Exception exception)
{
FiddlerApplication.DoNotifyUser(string.Concat(new object[] { "There was a problem with your FiddlerScript.\n\n", exception.Message, "\n", exception.StackTrace, "\n\n", exception.InnerException }), "FiddlerScript Error invoking " + sMethodName);
return(false);
}
return(true);
}
internal bool DoOnQuickExec(string sCommand)
{
foreach (IFiddlerExtension extension in this.m_Extensions.Values)
{
if (extension is IHandleExecAction)
{
try
{
if ((extension as IHandleExecAction).OnExecAction(sCommand))
{
return(true);
}
continue;
}
catch (Exception exception)
{
FiddlerApplication.LogAddonException(exception, "Extension threw during OnExecAction");
continue;
}
}
}
if (FiddlerApplication.scriptRules == null)
{
return(false);
}
return(FiddlerApplication.scriptRules.DoExecAction(sCommand));
}
public void End()
{
if (CONFIG.bDebugSpew)
{
FiddlerApplication.DebugSpew("Pipe::End() for {0}", new object[]
{
this._sPipeName
});
}
try
{
if (this._httpsStream != null)
{
this._httpsStream.Close();
}
if (this._baseSocket != null)
{
this._baseSocket.Shutdown(SocketShutdown.Both);
this._baseSocket.Close();
}
}
catch (Exception)
{
}
this._baseSocket = null;
this._httpsStream = null;
}
public int Compare(object x, object y)
{
int num = -1;
ListViewItem item = (ListViewItem)x;
ListViewItem item2 = (ListViewItem)y;
if (item.SubItems.Count <= this.col)
{
num = -1;
}
else if (item2.SubItems.Count <= this.col)
{
num = 1;
}
else if (this.bStringCompare)
{
num = string.Compare(item.SubItems[this.col].Text, item2.SubItems[this.col].Text, StringComparison.Ordinal);
}
else
{
try
{
num = int.Parse(item.SubItems[this.col].Text, NumberStyles.AllowThousands | NumberStyles.AllowLeadingSign) - int.Parse(item2.SubItems[this.col].Text, NumberStyles.AllowThousands | NumberStyles.AllowLeadingSign);
}
catch (Exception exception)
{
FiddlerApplication.DebugSpew(exception.Message + "\n" + item.SubItems[this.col].Text + "\n" + item2.SubItems[this.col].Text);
}
}
if (!this.ascending)
{
num = -num;
}
return(num);
}
private void _ParseAndSendServerMessages()
{
WebSocketMessage[] array = WebSocket._ParseMessagesFromStream(this, ref this.strmServerBytes, false, true);
WebSocketMessage[] array2 = array;
for (int i = 0; i < array2.Length; i++)
{
WebSocketMessage webSocketMessage = array2[i];
webSocketMessage.Timers.dtDoneRead = DateTime.Now;
List <WebSocketMessage> obj;
Monitor.Enter(obj = this.listMessages);
try
{
this.listMessages.Add(webSocketMessage);
}
finally
{
Monitor.Exit(obj);
}
FiddlerApplication.DoOnWebSocketMessage(this._mySession, webSocketMessage);
if (!webSocketMessage.WasAborted)
{
webSocketMessage.Timers.dtBeginSend = DateTime.Now;
this.oCP.Send(webSocketMessage.ToByteArray());
webSocketMessage.Timers.dtDoneSend = DateTime.Now;
}
}
}
private bool isRequestComplete()
{
if (this.m_headers == null)
{
if (!this.HeadersAvailable())
{
return(false);
}
if (!this.ParseRequestForHeaders())
{
string str;
if (this.m_requestData != null)
{
str = Utilities.ByteArrayToHexView(this.m_requestData.GetBuffer(), 0x18, (int)Math.Min(this.m_requestData.Length, 0x800L));
}
else
{
str = "{Fiddler:no data}";
}
if (this.m_headers == null)
{
this.m_headers = new HTTPRequestHeaders();
this.m_headers.HTTPMethod = "BAD";
this.m_headers["Host"] = "BAD-REQUEST";
this.m_headers.RequestPath = "/BAD_REQUEST";
}
this.FailSession(400, "Fiddler - Bad Request", "[Fiddler] Request Header parsing failed. Request was:\n" + str);
return(true);
}
this.m_session._AssignID();
FiddlerApplication.DoRequestHeadersAvailable(this.m_session);
}
if (this.m_headers.ExistsAndEquals("Transfer-encoding", "chunked"))
{
long num;
long num2;
return(Utilities.IsChunkedBodyComplete(this.m_session, this.m_requestData, (long)this.iEntityBodyOffset, out num2, out num));
}
if (this.m_headers.Exists("Content-Length"))
{
long result = 0L;
try
{
if (!long.TryParse(this.m_headers["Content-Length"], NumberStyles.Integer, NumberFormatInfo.InvariantInfo, out result) || (result < 0L))
{
FiddlerApplication.HandleHTTPError(this.m_session, SessionFlags.ProtocolViolationInRequest, true, true, "Request content length was invalid.\nContent-Length: " + this.m_headers["Content-Length"]);
this.FailSession(400, "Fiddler - Bad Request", "[Fiddler] Request Content-Length header parsing failed.\nContent-Length: " + this.m_headers["Content-Length"]);
return(true);
}
return(this.m_requestData.Length >= (this.iEntityBodyOffset + result));
}
catch
{
this.FailSession(400, "Fiddler - Bad Request", "[Fiddler] Unknown error: Check content length header?");
return(false);
}
}
return(true);
}
internal bool SecureClientPipe(string sHostname, HTTPResponseHeaders oHeaders)
{
X509Certificate2 x509Certificate;
try
{
x509Certificate = CertMaker.FindCert(sHostname);
}
catch (Exception ex)
{
FiddlerApplication.Log.LogFormat("fiddler.https> Failed to obtain certificate for {0} due to {1}", new object[]
{
sHostname,
ex.Message
});
x509Certificate = null;
}
try
{
if (x509Certificate == null)
{
FiddlerApplication.DoNotifyUser("Unable to find Certificate for " + sHostname, "HTTPS Interception Failure");
oHeaders.SetStatus(502, "Fiddler unable to generate certificate");
}
if (CONFIG.bDebugSpew)
{
FiddlerApplication.DebugSpew("SecureClientPipe for: " + this.ToString() + " sending data to client:\n" + Utilities.ByteArrayToHexView(oHeaders.ToByteArray(true, true), 32));
}
base.Send(oHeaders.ToByteArray(true, true));
bool result;
if (oHeaders.HTTPResponseCode != 200)
{
FiddlerApplication.DebugSpew("SecureClientPipe returning FALSE because HTTPResponseCode != 200");
result = false;
return(result);
}
this._httpsStream = new SslStream(new NetworkStream(this._baseSocket, false), false);
this._httpsStream.AuthenticateAsServer(x509Certificate, ClientPipe._bWantClientCert, CONFIG.oAcceptedClientHTTPSProtocols, false);
result = true;
return(result);
}
catch (Exception eX)
{
FiddlerApplication.Log.LogFormat("SecureClientPipe ({0} failed: {1}.", new object[]
{
sHostname,
Utilities.DescribeException(eX)
});
try
{
base.End();
}
catch (Exception)
{
}
}
return(false);
}
public bool Attach()
{
if (!this._bIsAttached)
{
this.CollectConnectoidAndGatewayInfo();
WinINETProxyInfo oNewInfo = new WinINETProxyInfo {
bUseManualProxies = true,
bAllowDirect = true,
sHttpProxy = CONFIG.sFiddlerListenHostPort
};
if (CONFIG.bCaptureCONNECT)
{
oNewInfo.sHttpsProxy = CONFIG.sFiddlerListenHostPort;
}
else
{
oNewInfo.sHttpsProxy = this.piPrior.sHttpsProxy;
}
if (this.piPrior.bUseManualProxies)
{
oNewInfo.sFtpProxy = this.piPrior.sFtpProxy;
oNewInfo.sSocksProxy = this.piPrior.sSocksProxy;
}
if (CONFIG.bCaptureFTP)
{
oNewInfo.sFtpProxy = CONFIG.sFiddlerListenHostPort;
}
oNewInfo.sHostsThatBypass = CONFIG.sHostsThatBypassFiddler;
if (CONFIG.bHookWithPAC)
{
if (FiddlerApplication.Prefs.GetBoolPref("fiddler.proxy.pacfile.usefileprotocol", true))
{
oNewInfo.sPACScriptLocation = "file://" + CONFIG.GetPath("Pac");
}
else
{
oNewInfo.sPACScriptLocation = "http://" + CONFIG.sFiddlerListenHostPort + "/proxy.pac";
}
}
if (!CONFIG.bIsViewOnly)
{
if (this.oAllConnectoids.HookConnections(oNewInfo))
{
this._bIsAttached = true;
FiddlerApplication.OnFiddlerAttach();
this.WriteAutoProxyPACFile(true);
}
else
{
FiddlerApplication.DoNotifyUser("Failed to register Fiddler as the system proxy.", "Error");
_setDynamicRegistryKey(false);
return(false);
}
_setDynamicRegistryKey(true);
}
}
return(true);
}
private void ScanPathForTranscoders(string sPath)
{
try
{
if (Directory.Exists(sPath))
{
Evidence evidence = Assembly.GetExecutingAssembly().Evidence;
bool boolPref;
if (boolPref = FiddlerApplication.Prefs.GetBoolPref("fiddler.debug.extensions.verbose", false))
{
FiddlerApplication.Log.LogFormat("Searching for Transcoders under {0}", new object[]
{
sPath
});
}
FileInfo[] files = new DirectoryInfo(sPath).GetFiles("*.dll");
FileInfo[] array = files;
for (int i = 0; i < array.Length; i++)
{
FileInfo fileInfo = array[i];
if (!Utilities.IsNotExtension(fileInfo.Name))
{
if (boolPref)
{
FiddlerApplication.Log.LogFormat("Looking for Transcoders inside {0}", new object[]
{
fileInfo.FullName.ToString()
});
}
Assembly assemblyInput;
try
{
if (CONFIG.bRunningOnCLRv4)
{
assemblyInput = Assembly.LoadFrom(fileInfo.FullName);
}
else
{
assemblyInput = Assembly.LoadFrom(fileInfo.FullName, evidence);
}
}
catch (Exception eX)
{
FiddlerApplication.LogAddonException(eX, "Failed to load " + fileInfo.FullName);
goto IL_F1;
}
this.ScanAssemblyForTranscoders(assemblyInput);
}
IL_F1 :;
}
}
}
catch (Exception ex)
{
FiddlerApplication.DoNotifyUser(string.Format("[Fiddler] Failure loading Transcoders: {0}", ex.Message), "Transcoders Load Error");
}
}
public WinINETConnectoids()
{
string[] connectionNames = RASInfo.GetConnectionNames();
string[] array = connectionNames;
for (int i = 0; i < array.Length; i++)
{
string text = array[i];
if (CONFIG.bDebugSpew)
{
FiddlerApplication.DebugSpew("Collecting information for Connectoid '{0}'", new object[]
{
text
});
}
if (!this._oConnectoids.ContainsKey(text))
{
try
{
WinINETProxyInfo winINETProxyInfo = WinINETProxyInfo.CreateFromNamedConnection(text);
if (winINETProxyInfo == null)
{
FiddlerApplication.Log.LogFormat("!WARNING: Failed to get proxy information for Connection '{0}'.", new object[]
{
text
});
}
else
{
WinINETConnectoid winINETConnectoid = new WinINETConnectoid();
winINETConnectoid.sConnectionName = text;
if (!string.IsNullOrEmpty(winINETProxyInfo.sHttpProxy) && winINETProxyInfo.sHttpProxy.Contains(CONFIG.sFiddlerListenHostPort))
{
FiddlerApplication.Log.LogString("When connecting, upstream proxy settings were already pointed at Fiddler. Clearing upstream proxy.");
winINETProxyInfo.sHttpProxy = (winINETProxyInfo.sHttpsProxy = (winINETProxyInfo.sFtpProxy = null));
winINETProxyInfo.bUseManualProxies = false;
winINETProxyInfo.bAllowDirect = true;
}
if (!string.IsNullOrEmpty(winINETProxyInfo.sPACScriptLocation) && (winINETProxyInfo.sPACScriptLocation == "file://" + CONFIG.GetPath("Pac") || winINETProxyInfo.sPACScriptLocation == "http://" + CONFIG.sFiddlerListenHostPort + "/proxy.pac"))
{
FiddlerApplication.Log.LogString("When connecting, upstream proxy script was already pointed at Fiddler. Clearing upstream proxy.");
winINETProxyInfo.sPACScriptLocation = null;
}
winINETConnectoid.oOriginalProxyInfo = winINETProxyInfo;
this._oConnectoids.Add(text, winINETConnectoid);
}
}
catch (Exception eX)
{
FiddlerApplication.Log.LogFormat("!WARNING: Failed to get proxy information for Connection '{0}' due to {1}", new object[]
{
text,
Utilities.DescribeException(eX)
});
}
}
}
}
internal bool ResendRequest()
{
bool b = this.pipeServer != null;
if (!this.ConnectToHost())
{
FiddlerApplication.DebugSpew("ConnectToHost returned null. Bailing...");
this.m_session.SetBitFlag(SessionFlags.ServerPipeReused, b);
return(false);
}
try
{
this.pipeServer.IncrementUse(this.m_session.id);
this.m_session.Timers.ServerConnected = this.pipeServer.dtConnected;
this._bWasForwarded = this.pipeServer.isConnectedToGateway;
this.m_session.SetBitFlag(SessionFlags.ServerPipeReused, this.pipeServer.iUseCount > 1);
this.m_session.SetBitFlag(SessionFlags.SentToGateway, this._bWasForwarded);
if (!this._bWasForwarded && !this.m_session.isHTTPS)
{
this.m_session.oRequest.headers.RenameHeaderItems("Proxy-Connection", "Connection");
}
if (!this.pipeServer.isAuthenticated)
{
string str = this.m_session.oRequest.headers["Authorization"];
if ((str != null) && str.StartsWith("N"))
{
this.pipeServer.MarkAsAuthenticated(this.m_session.LocalProcessID);
}
}
this.m_session.Timers.FiddlerBeginRequest = DateTime.Now;
if (this.m_session.oFlags.ContainsKey("request-trickle-delay"))
{
int num = int.Parse(this.m_session.oFlags["request-trickle-delay"]);
this.pipeServer.TransmitDelay = num;
}
this.pipeServer.Send(this.m_session.oRequest.headers.ToByteArray(true, true, this._bWasForwarded && !this.m_session.isHTTPS));
this.pipeServer.Send(this.m_session.requestBodyBytes);
}
catch (Exception exception)
{
if (this.bServerSocketReused && (this.m_session.state != SessionStates.Aborted))
{
this.pipeServer = null;
return(this.ResendRequest());
}
FiddlerApplication.DebugSpew("ResendRequest() failed: " + exception.Message);
this.m_session.oRequest.FailSession(0x1f8, "Fiddler - Send Failure", "ResendRequest() failed: " + exception.Message);
return(false);
}
this.m_session.oFlags["x-EgressPort"] = this.pipeServer.LocalPort.ToString();
if (this.m_session.oFlags.ContainsKey("log-drop-request-body"))
{
this.m_session.oFlags["x-RequestBodyLength"] = (this.m_session.requestBodyBytes != null) ? this.m_session.requestBodyBytes.Length.ToString() : "0";
this.m_session.requestBodyBytes = new byte[0];
}
return(true);
}
private void cbAutoRespond_CheckedChanged(object sender, EventArgs e)
{
FiddlerApplication._AutoResponder.IsEnabled = this.cbAutoRespond.Checked;
if (this.cbAutoRespond.Checked && CONFIG.IsMicrosoftMachine)
{
FiddlerApplication.logSelfHostOnePerSession(30);
}
this.pnlAutoResponders.Enabled = this.cbAutoRespond.Checked;
FiddlerApplication.UI.pageResponder.ImageIndex = this.cbAutoRespond.Checked ? 0x18 : 0x17;
}
private bool GetHeaders()
{
if (!this.HeadersAvailable())
{
return(false);
}
if (!this.ParseResponseForHeaders())
{
string str;
this.m_session.SetBitFlag(SessionFlags.ProtocolViolationInResponse, true);
this._PoisonPipe();
if (this.m_responseData != null)
{
str = "<plaintext>\n" + Utilities.ByteArrayToHexView(this.m_responseData.GetBuffer(), 0x18, (int)Math.Min(this.m_responseData.Length, 0x800L));
}
else
{
str = "{Fiddler:no data}";
}
this.m_session.oRequest.FailSession(500, "Fiddler - Bad Response", string.Format("[Fiddler] Response Header parsing failed.\n{0}Response Data:\n{1}", this.m_session.isFlagSet(SessionFlags.ServerPipeReused) ? "This can be caused by an illegal HTTP response earlier on this reused server socket-- for instance, a HTTP/304 response which illegally contains a body.\n" : string.Empty, str));
return(true);
}
if ((this.m_inHeaders.HTTPResponseCode <= 0x63) || (this.m_inHeaders.HTTPResponseCode >= 200))
{
return(true);
}
if (this.m_inHeaders.Exists("Content-Length") && ("0" != this.m_inHeaders["Content-Length"].Trim()))
{
FiddlerApplication.HandleHTTPError(this.m_session, SessionFlags.ProtocolViolationInResponse, false, true, "HTTP/1xx responses MUST NOT contain a body, but a non-zero content-length was returned.");
}
if (FiddlerApplication.Prefs.GetBoolPref("fiddler.network.streaming.leakhttp1xx", true) && (this.m_session.oRequest.pipeClient != null))
{
try
{
StringDictionary dictionary;
this.m_session.oRequest.pipeClient.Send(this.m_inHeaders.ToByteArray(true, true));
(dictionary = this.m_session.oFlags)["x-fiddler-Stream1xx"] = dictionary["x-fiddler-Stream1xx"] + "Returned a HTTP/" + this.m_inHeaders.HTTPResponseCode.ToString() + " message from the server.";
}
catch (Exception exception)
{
if (FiddlerApplication.Prefs.GetBoolPref("fiddler.network.streaming.abortifclientaborts", false))
{
throw new Exception("Leaking HTTP/1xx response to client failed", exception);
}
FiddlerApplication.Log.LogFormat("fiddler.network.streaming> Streaming of HTTP/1xx headers from #{0} to client failed: {1}", new object[] { this.m_session.id, exception.Message });
}
}
else
{
StringDictionary dictionary2;
(dictionary2 = this.m_session.oFlags)["x-fiddler-streaming"] = dictionary2["x-fiddler-streaming"] + "Eating a HTTP/" + this.m_inHeaders.HTTPResponseCode.ToString() + " message from the stream.";
}
this._deleteInformationalMessage();
return(this.GetHeaders());
}
internal static void DoAfterSessionComplete(Session oSession)
{
if (oSession.isFlagSet(SessionFlags.Ignored))
{
return;
}
if (FiddlerApplication.AfterSessionComplete != null)
{
FiddlerApplication.AfterSessionComplete(oSession);
}
}
internal static void DoRequestHeadersAvailable(Session oSession)
{
if (oSession.isFlagSet(SessionFlags.Ignored))
{
return;
}
if (FiddlerApplication.RequestHeadersAvailable != null)
{
FiddlerApplication.RequestHeadersAvailable(oSession);
}
}
internal static void DoBeforeReturningError(Session oSession)
{
if (oSession.isFlagSet(SessionFlags.Ignored))
{
return;
}
if (FiddlerApplication.BeforeReturningError != null)
{
FiddlerApplication.BeforeReturningError(oSession);
}
}
static FiddlerApplication()
{
FiddlerApplication.Counters = new DataPoints();
FiddlerApplication._Log = new Logger(false);
FiddlerApplication.Janitor = new PeriodicWorker();
FiddlerApplication._Prefs = null;
FiddlerApplication.oTranscoders = new FiddlerTranscoders();
FiddlerApplication.slLeakedFiles = new List <string>();
FiddlerApplication._SetXceedLicenseKeys();
FiddlerApplication._Prefs = new PreferenceBag(null);
}
internal static void LogAddonException(Exception eX, string sTitle)
{
if (FiddlerApplication.Prefs.GetBoolPref("fiddler.debug.extensions.showerrors", false) || FiddlerApplication.Prefs.GetBoolPref("fiddler.debug.extensions.verbose", false))
{
FiddlerApplication.Log.LogFormat("!Exception from Extension: {0}", new object[]
{
Utilities.DescribeException(eX)
});
FiddlerApplication.ReportException(eX, sTitle, "Fiddler has encountered an unexpected problem with an extension.");
}
}
public SplashScreen()
{
try
{
this.InitializeComponent();
}
catch (ArgumentException exception)
{
FiddlerApplication.DoNotifyUser("It appears that one of your computer's fonts is missing, or your\nMicrosoft .NET Framework installation is corrupt. If you see the Font file in\nthe c:\\windows\\fonts folder, then try reinstalling the .NET Framework and\nall updates from WindowsUpdate.\n\n" + exception.Message + "\n" + exception.StackTrace, "Fiddler is unable to start");
}
this.lblVersion.Text = string.Format("v{0}{1}", Application.ProductVersion, CONFIG.bIsBeta ? " beta" : string.Empty);
}
private bool ParseResponseForHeaders()
{
if ((this.m_responseData != null) && (this.iEntityBodyOffset >= 4))
{
this.m_inHeaders = new HTTPResponseHeaders(CONFIG.oHeaderEncoding);
byte[] bytes = this.m_responseData.GetBuffer();
string str = CONFIG.oHeaderEncoding.GetString(bytes, 0, this.iEntityBodyOffset).Trim();
if ((str == null) || (str.Length < 1))
{
this.m_inHeaders = null;
return(false);
}
string[] sHeaderLines = str.Replace("\r\n", "\n").Split(new char[] { '\n' });
if (sHeaderLines.Length >= 1)
{
int index = sHeaderLines[0].IndexOf(' ');
if (index > 0)
{
this.m_inHeaders.HTTPVersion = sHeaderLines[0].Substring(0, index).ToUpper();
sHeaderLines[0] = sHeaderLines[0].Substring(index + 1).Trim();
if (!this.m_inHeaders.HTTPVersion.StartsWith("HTTP/", StringComparison.OrdinalIgnoreCase))
{
FiddlerApplication.HandleHTTPError(this.m_session, SessionFlags.ProtocolViolationInResponse, false, true, "Response does not start with HTTP. Data:\n\n\t" + sHeaderLines[0]);
return(false);
}
this.m_inHeaders.HTTPResponseStatus = sHeaderLines[0];
bool flag = false;
index = sHeaderLines[0].IndexOf(' ');
if (index > 0)
{
flag = int.TryParse(sHeaderLines[0].Substring(0, index).Trim(), NumberStyles.Integer, NumberFormatInfo.InvariantInfo, out this.m_inHeaders.HTTPResponseCode);
}
else
{
flag = int.TryParse(sHeaderLines[0].Trim(), NumberStyles.Integer, NumberFormatInfo.InvariantInfo, out this.m_inHeaders.HTTPResponseCode);
}
if (!flag)
{
FiddlerApplication.HandleHTTPError(this.m_session, SessionFlags.ProtocolViolationInResponse, false, true, "Response headers did not contain a status code. Data:\n\n\t" + sHeaderLines[0]);
return(false);
}
string sErrors = string.Empty;
if (!Parser.ParseNVPHeaders(this.m_inHeaders, sHeaderLines, 1, ref sErrors))
{
FiddlerApplication.HandleHTTPError(this.m_session, SessionFlags.ProtocolViolationInResponse, false, true, "Incorrectly formed response headers.\n" + sErrors);
}
return(true);
}
FiddlerApplication.HandleHTTPError(this.m_session, SessionFlags.ProtocolViolationInResponse, false, true, "Cannot parse HTTP response; Status line contains no spaces. Data:\n\n\t" + sHeaderLines[0]);
}
}
return(false);
}
internal void CollectConnectoidAndGatewayInfo()
{
try
{
this.oAllConnectoids = new WinINETConnectoids();
this.RefreshUpstreamGatewayInformation();
}
catch (Exception eX)
{
FiddlerApplication.ReportException(eX, "System Error");
}
}
internal static void DoNotifyUser(string sMessage, string sTitle, MessageBoxIcon oIcon)
{
if (FiddlerApplication.OnNotification != null)
{
NotificationEventArgs e = new NotificationEventArgs(string.Format("{0} - {1}", sTitle, sMessage));
FiddlerApplication.OnNotification(null, e);
}
if (!CONFIG.QuietMode)
{
MessageBox.Show(sMessage, sTitle, MessageBoxButtons.OK, oIcon);
}
}
public X509Certificate2 GetRootCertificate(string string_2, bool bool_0)
{
X509Certificate2 certificate = null;
int num;
string str2;
string stringPref = FiddlerApplication.Prefs.GetStringPref("fiddler.certmaker.DateFormatString", "MM/dd/yyyy");
int num2 = -FiddlerApplication.Prefs.GetInt32Pref("fiddler.certmaker.GraceDays", 0x16e);
DateTime time = DateTime.Now.AddDays((double)num2);
if (bool_0)
{
str2 = string.Format(CONFIG.sMakeCertParamsRoot, new object[] { string_2, CONFIG.sMakeCertSubjectO, CONFIG.sMakeCertRootCN, FiddlerApplication.Prefs.GetStringPref("fiddler.certmaker.Root.SigAlg", this.string_1), time.ToString(stringPref, CultureInfo.InvariantCulture), FiddlerApplication.Prefs.GetStringPref("fiddler.certmaker.Root.extraparams", string.Empty) });
}
else
{
str2 = string.Format(CONFIG.sMakeCertParamsEE, new object[] { string_2, CONFIG.sMakeCertSubjectO, CONFIG.sMakeCertRootCN, FiddlerApplication.Prefs.GetStringPref("fiddler.certmaker.EE.SigAlg", this.string_1), time.ToString(stringPref, CultureInfo.InvariantCulture), FiddlerApplication.Prefs.GetStringPref("fiddler.certmaker.EE.extraparams", string.Empty) });
}
if (CONFIG.bDebugCertificateGeneration)
{
FiddlerApplication.Log.LogFormat("/Fiddler.CertMaker> Invoking makecert.exe with arguments: {0}", new object[] { str2 });
}
string str = Utilities.GetExecutableOutput(this.string_0, str2, out num);
if (CONFIG.bDebugCertificateGeneration)
{
FiddlerApplication.Log.LogFormat("/Fiddler.CertMaker>{3}-CreateCert({0}) => ({1}){2}", new object[] { string_2, num, (num == 0) ? "." : ("\r\n" + str), Thread.CurrentThread.ManagedThreadId });
}
if (num == 0)
{
int num3 = 6;
do
{
certificate = NewCertificateProvider.LoadCertificateFromWindowsStore(string_2);
Thread.Sleep((int)(50 * (6 - num3)));
if (CONFIG.bDebugCertificateGeneration && (certificate == null))
{
FiddlerApplication.Log.LogFormat("!WARNING: Couldn't find certificate for {0} on try #{1}", new object[] { string_2, 6 - num3 });
}
num3--;
}while ((certificate == null) && (num3 >= 0));
}
if (certificate == null)
{
string sMessage = string.Format("Creation of the interception certificate failed.\n\nmakecert.exe returned {0}.\n\n{1}", num, str);
FiddlerApplication.Log.LogFormat("Fiddler.CertMaker> [{0} {1}] Returned Error: {2} ", new object[] { this.string_0, str2, sMessage });
if (CONFIG.bDebugCertificateGeneration)
{
FiddlerApplication.DoNotifyUser(sMessage, "Unable to Generate Certificate");
}
}
return(certificate);
}
