hello, i have fiddler server running on windows server and have clients connecting to it i had no problem with ssl pinning since i ised jailbroken ios with ssl kill switch but now with apps new update im experiencing certificate pinning only when i swipe the app thats when the certificate is pinned so every timei have to download the app again to not be pinned is there workaround on it ? 

With C# I want to replace text in a site with fiddler. I looked through all the sources but couldn't find anything.

Example: "Not changed try again." At http://metin2bot.net/fiddler/test.php I want to change the text to "Changed successfully".

So when I enter the site, I want it to receive the response I have determined.

Is it possible to do this with C#?

Please help. I love you fiddler. Thx

Is it possible to use Fiddler to intercept https traffic going from MS Power BI desktop?

 

Thanks

All of sadden I am getting this when starting Fiddler. See attached.

 

Thanks

 

Hello,

Whenever i'm opening the "Fiddler 4", it's showing me below warning, and after clicking OK, the application opens:

---------------------------
Loading custom MIME mappings failed
---------------------------
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.

Access to the path 'C:\Users\xxxx\OneDrive - XXXX\Documents\Fiddler2\CustomMimeMappings.xml' is denied.

Type: System.UnauthorizedAccessException
Source: mscorlib
   at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)

   at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy, Boolean useLongPath, Boolean checkHost)

   at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options, String msgPath, Boolean bFromProxy)

   at System.IO.FileStream..ctor(String path, FileMode mode)

   at Fiddler.XmlFileMimeMappings..ctor(String filePath) in C:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Common\Core\MimeMapping\XmlFileMimeMappings.cs:line 38

   at Fiddler.frmViewer.š(Object , EventArgs ) in C:\JenkinsHome\jobs\FiddlerReleaseBuild\workspace\Fiddler2\Viewer.cs:line 9876


Fiddler v5.0.20182.28034 (x64 AMD64) [.NET 4.0.30319.42000 on Microsoft Windows NT 10.0.19041.0] 
---------------------------
OK   
---------------------------

Could anyone please let me know the issue here?

Well, once it's open, I'm getting error: " Fiddler - Gateway Connection Failed." while trying to pull the image from docker.

 

Thanks

 

 

 

Hey,

So currently I am coding a Program and want to use the CertMaker.dll as embedded resource and want to load it from resources so I don't have to extract it to the same folder as the program i am running. This also works, it creates the certificate as it should but it doesn't fake the requests then.

I cant use the CertMaker.dll as Resource. Is there any workaround?

Hello Fiddler Team!
How to open many Composer in Fiddler? I want send many request with different body at the same time.
I try open 2 Fiddler but program just open 1 Fiddler.
Sorry for my english!

Hi there,

Where can I get the installer for Fiddler version 4.6.3? I'm not able to see it anywhere in the Telerik/Fiddler site.

Thanks!

Hello


I'm using fiddler to test thick client application network request with IBOSS proxy , but seems fiddler is not able to intercept requests as IBOSS is continuously changing proxy with its background service.  Fiddler is showing The system proxy was changed, Click to reenable capturing.  

My System proxy is point to .pac file of IBOSS. 
Fiddler gateway tab is set to Use System Proxy.

I've tried several options like  changing gateway option to use IBOSS .pac file and all, but none of them worked.

any help would be appreciated.

Thanks

hi guys, i very tks all to make this software

 

i have a problem, but i dont know how to do, because i'm not a dev  :( 

 

i installed Fiddler in my VPS, i can access to download certify Fiddler,

 

but when i config proxy (IP and Port show in picture) in my fone, i just can access to my VPS address, can not access the internet, just show Connection not Private

 

show how can i config HOST: Localhost to access internet

 

tks very much, sorry for my English, i'm not good  :(