I have a wpad script in Internet Option (Windows 7) that returns DIRECT for local IPs and addresses and returns one of two different proxy address depending on the destination.

This is my wpad.dat:

function FindProxyForURL(url, host) {

var direct = "DIRECT";
var proxy1 = "PROXY pfsense:3128";
var proxy2 = "PROXY e2guardian:8080";

if (isPlainHostName(host) ||
    shExpMatch(host, "*.local") ||    
    isInNet(dnsResolve(host), "192.168.1.0",  "255.255.255.0") ||
    isInNet(dnsResolve(host), "192.168.0.0",  "255.255.255.0") ||    
    isInNet(dnsResolve(host), "127.0.0.0", "255.255.255.0") ||
    isInNet(dnsResolve(host), "184.168.27.41", "255.255.255.0"))
    return direct;

if (dnsDomainIs(host, "logmeinrescue.com") || dnsDomainIs(host, "logmeinrescue-enterprise.com"))
    return proxy1;

if (dnsDomainIs(host, "microsoft.com") || dnsDomainIs(host, "windowsupdate.com"))
    return proxy1;

return proxy2;

}

I need to find which value it returns during each session/connection.  How do I do that with Fiddler 4?

I suspect that Windows is doing some caching or the application (Logmein Rescue) requesting access is using a unknown address.

 

Just for information:  e2guardian proxy is a content filtering server with SSL MITM protocol, which is not compatible with Logmein. pfsense proxy is a regular squid server.  When I set the proxy static to pfsense the application works correctly while using e2guardian fails.  So something during the application session is going to the wrong proxy. 

Hello,

I am trying to create iis webdav, request/response from this website is not managed when I try to use webDAV.

I am newbie to fiddler. Please help..

In fiddler core's new versions (4.6.3.50306) i can't able to get all the preferences (especially "fiddler.certmaker.bc.cert" & "fiddler.certmaker.bc.key") but in the old version (i.e. 4.5.1) its working fine.

Code:
FiddlerApplication.Prefs.GetStringPref("fiddler.certmaker.bc.cert", null));

FiddlerApplication.Prefs.GetStringPref("fiddler.certmaker.bc.key", null));

Evenin the fiddler application's preference list these two preferences are missing

Hi,

In order to copy the Fiddler version details from the About dialog, I got the following stack trace output in the console:

 

Eventually, this might be a Mono related problem. I'm running on Ubuntu 16.04 with latest Xamarin Mono packages:

 

Kind regards, JoKi

Hi,

The current About dialog provides a scrollable area for version and system information. By increasing the height by ~20px this could be avoided.

Please see attached screenshot. Thanks.

 

Regards, JoKi

Fiddler downloaded an update this morning when i launched it, now it crashes out as soon as the application starts.

Once I open the application, the GUI briefly displays, and I'm hit with the normal windows 'Fiddler has stopped working' dialogue. Tried to uninstall / reinstall the application with no success.

Any suggestions?

 

For reference:

Fiddler.exe - 4.6.20171.7553

Windows 10 + .net 4.6.01586

 

I have fiddler 4.6.x latest, chrome 56 and windows 7 64 bit. I cannot make chrome accept the fiddler root certificate. I posted this issue on stack overflow with the same title. Please search it there and respond on SO or over here. I cannot post the same thing here because of your buggy spam filters. Thank you.

PS - I am on the fence about buying charles proxy. The answers to this post might help me come back to fiddler.

 

Can automatically authenticate option  be enabled or disabled via command line on windows?

I know it can be done via GUI, but is there any way, that option can be modified using any command line, or registry entry or file modifications?

First of all I'll say that I've investigated it deeply.

I used to have fiddler  4 , earlier versions and never updated.

When my computer turned to sleep , I was able to wake it by trying to rdp it.

The connection itself to rdp - woke the computer ( via network card) and the computer awoke ,and then I could connect to it.

this feature is called "wake on link".

After installing fiddler ( latest version) , suddenly my computer won't wake up from sleep when trying to connect to pc.

at first I didn't know what whet wrong and then I started uninstalling latest installed programs

When I uninstalled fiddler , it started waking  the computer

So I don't know what's you've done in the last version , but it f*s some other functionalities.

please fix it.

 

 

 

 

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Awww, Fiddlesticks!
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Fiddler has encountered an unexpected problem. If you believe this is a bug in Fiddler, please copy this message by hitting CTRL+C, and submit a bug report at http://www.telerik.com/forums/fiddler.

Value of 'null' is not valid for 'stream'.

Type: System.ArgumentException
Source: System.Drawing
   at System.Drawing.Image.FromStream(Stream stream, Boolean useEmbeddedColorManagement, Boolean validateImageData)

   at Fiddler.frmPrompt.GetUserString(IWin32Window wndOwner, String sTitle, String sPrompt, String sDefault, Boolean bReturnNullIfCancelled, PromptIcon piIcon) in c:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\frmPrompt.cs:line 84


Fiddler v4.6.3.50306 (x64 AMD64) [.NET 4.0.30319.42000 on Microsoft Windows NT 10.0.14393.0]
---------------------------
OK   
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