I am designing a proxy server to block file upload or download request made by user. Is there any way to detect file upload or download request url in HTTP/HTTPs header?

Hello.
I have a desire to run fiddlercore on the n-port and proxy through it only mobile devices.
question:
1-How to disable the auto-proxy combo on which the program is running?
2- How do I specify fiddlercore to use a certificate that has already been installed on the device (for example, FiddlerCore.cer) as does Fiddler, rather than generating a new one?

when I try to decripty Uplay https traffic I'm getting these errors

Just updated to the latest version of Fiddler () and it ran the first time, but as soon as I installed the root certificate to decrypt HTTPS it won't run anymore. Nothing appears in the UI, but I get 2 event log errors. I'm on the latest Insiders fast build, VS 2017.3 is installed. If you need anything else let me know.

1)

Application: Fiddler.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: System.IO.FileNotFoundException
   at Fiddler.FiddlerApplication..cctor()

Exception Info: System.TypeInitializationException
   at Fiddler.FiddlerApplication.ReportException(System.Exception, System.String)
   at Fiddler.CONFIG..cctor()

Exception Info: System.TypeInitializationException
   at Fiddler.frmViewer.•(System.Object, System.UnhandledExceptionEventArgs)

 

2)

Faulting application name: Fiddler.exe, version: 4.6.3.44034, time stamp: 0x580e4d17
Faulting module name: KERNELBASE.dll, version: 10.0.16257.1, time stamp: 0x7fd7fb50
Exception code: 0xe0434352
Fault offset: 0x0000000000051b88
Faulting process ID: 0x2610
Faulting application start time: 0x01d315ed66e8c274
Faulting application path: C:\Program Files (x86)\Fiddler2\Fiddler.exe
Faulting module path: C:\WINDOWS\System32\KERNELBASE.dll
Report ID: 883f6394-5736-4f47-8c39-d761608eb7c1
Faulting package full name: 
Faulting package-relative application ID: 

When I have Fiddler running and decrypting HTTPS traffic, I get an error message using the join.me app.  If I Turn off capture traffic or close Fiddler, then join.me works fine.  Why is the join.me application not working when I have Fiddler running?

Well, the title says it all. It is working correctly, and able to capture traffics and view them. But if the option to "Capture Traffic" is disabled (e.g. via F12 or File menu), Fiddler still captures traffic as usual, as if the option is enabled. The status bar correctly shows the capturing state.

Running Fiddler Beta v4.6.20171.26113 (Built: Monday, June 12, 2017) on Mono 5.2.0.215 64 bit on Ubuntu 16.04 AMD64.

Is it possible to filter requests based on the contents of JSON?

I have multiple JSON requests coming from the same host, URL, etc. and just want to filter out 1 particular type.

Essentially there is scroll tracking that is triggered constantly while trying to conduct QA for page load and click tracking, and it is just annoying :)

Is this possible through FiddlerScript?

The information I want to filter out:

JSON > data > baseData > actionType=S

If you leave Fiddler running for some time, it sooner or later run out of memory. Look at the attached picture. Fiddler uses more than 4 GB RAM!

Is there any fix for this issue available?

Hi,

Example, I have file (original) who it loads on a page: www.mysite.com/blabla.swf

Some people use software this great software to load a modified local to cheat.
I would like to prevent people from using a modified local .
Do you think that this code will solve the problem?
1) create a condition in the : /blabla.swf shows the content of blabla.php
blabla.php :

is this possible somehow?

 

cheers