Unplanned
Last Updated: 02 Jun 2021 09:48 by ADMIN
Created by: Imported User
Comments: 2
Type: Feature Request
2
Allow to search / reuse requests from history in a more efficient way

1. Add column [Date] or [Date and Time] to history, so one can look for a request that was used at a given date / time

3. Allow to sort by request Url, date / time

4. Allow to group by request urls: If there are several requests with the same url, provide the option to group / ungroup them

5. Add column [Result] with the result code for each request, so that one can now which request to use (for example, one needs a request that gave a 404, or only 202s)

6. Filter history by request type (GET, PUT, ...), url content (example: search for "/admin/ ... etc"), date / time
Declined
Last Updated: 12 May 2021 14:20 by ADMIN
Declined
Last Updated: 09 Apr 2021 10:11 by ADMIN
I am running into an issue where different business units of the company have finer grained security rules which prevent people from accepting / importing / trusting the OOTB Fiddler Root Certificate. Would it be possible for Fiddler to create a new CSR and import the new signed return certificate. This way I can sign the CSR with our internal CA which all hosts within the company have been configured to trust and accept.
Pending Review
Last Updated: 24 Mar 2021 00:33 by MenuMike
Created by: Jochen Wezel
Comments: 6
Type: Feature Request
7

Since more and more websites enforce you to use tls 1.2 (and don't support tls 1.0 any more), I suggest that the list of protocols is automatically extended with tls1.2 by a next fiddler update - or at least there should be a single-time question box with Yes-No-Cancel to extend it.

Also see reference at https://www.telerik.com/forums/some-https-sites-are-unaccessible-when-using-fiddler

Unplanned
Last Updated: 23 Feb 2021 04:50 by Eric
Created by: S
Comments: 1
Type: Feature Request
1

It would be highly useful if there was a "URL splitter" tool added, perhaps as a drop-down entry in the TextWizard, which takes a long-form paramaterized URL and splits it into a line-separated list of individual parameters (and can go the opposite way direction as well).

The "WebForms" subpanel already does this, albeit there's no manual ability to choose what URLs this can be done to ...as far as I'm aware.

Unplanned
Last Updated: 11 Feb 2021 17:24 by trimpica

Please consider installing a desktop shortcut or start menu shortcut to launch Fiddler viewer (instead of fiddler to listen and capture traffic). This will help folk that want to review fiddler traces from others without launching Fiddler and interfering with locally running apps that misbehave due to Fiddler intercepting traffic by default on launch.

 

i realize I can create my own shortcut using "fiddler.exe -viewer". But I want to write troubleshooting guides to engineers that are new to both the technology they are learning and Fiddler/HTTP traffic analysis in general. Having two shortcuts created will make it easier to write instructions where we can advise folk to just launch shortcut to viewer to import a session or previously made fiddler saz file from someone else.

 

Thanks!

Unplanned
Last Updated: 11 Feb 2021 16:52 by Eric
Created by: Faris
Comments: 1
Type: Feature Request
0

I am using Fiddler for 6 months and I found it really nice and simple to understand and get the required information, but one feature in which fiddler is lacking is the NIC information although with fiddler we get the Source and destination IP, port, MIME type, TLS/SSL versions etc but if we get this NIC information it will be complete solution for Web debugging.

Regards,

 

Faris

Need More Info
Last Updated: 06 Jan 2021 08:45 by amez
Created by: jeriko
Comments: 2
Type: Feature Request
0

For now fiddler just have filter, and it not ignore traffic. Filter just hiding it.

Also Fiddler have option "Capture/Dont capture traffic" via menu File or F12. but it general for all. Also this option NOT work while the target app still use fiddler proxy.

My example problem :

I am using Nox to test MyDownloader app, while apk connect internet or requesting web data its ok to proxified by fiddler. But when I start downloading, the file is downloaded first to Fiddler cache until complete. after complete then fiddler continue request with that file response. That the problem. This also applied to all request in my PC. No problem if size just 20MB. But above 100M, 500MB, 1GB, sometime it make fiddler hang.

Also when i download file, then cancel it, fiddler still download file until complete. So to cancel that in fiddler, i need to disconnect it first.

 

For now, to bypass my problem i also using Proxi*fi*er filter to selecting mimetype.

 

Won't Fix
Last Updated: 21 Dec 2020 07:15 by ADMIN
Created by: Imported User
Comments: 2
Type: Feature Request
2
if you reboot your computer on Windows 10 with fiddler open, then it kills your network connection. One the computer boots up again, you have to reopen fiddler.
Unplanned
Last Updated: 27 Nov 2020 10:06 by ADMIN

When I go to File | Save | All Sessions it defaults to a directory (that is not where I want to store the debug information I collected).  

I store all problems I am working on in a different directory structure.  When I go to SAVE my debug session I would like to set the Default directory (structure) where I save all my other documentation for problems I am working on.  Having to "re-find" my documentation folder multiple times in 20 minutes of saving multiple debug sessions is tedious and non-productive.

I suggest a user preference that has these options:

Set default directory to: ..........   (It will always open to here when a SAVE is done)

Follow Last SAVE directory:  (Check box)     This will open whatever directory location you last did a SAVE to

User Fiddler's Default Location:  (Check box)     This is like a "Reset" to Fiddler's default location.

 

 

Won't Fix
Last Updated: 06 Nov 2020 17:51 by Eric

我想修改一下Composer的功能,

请问Eric:

1. 在代码里Fiddler有什么方法可以把发送的请求信息记录到Composer History列表?(重点

2. 点击Excute按钮,是怎么把请求记录下来的?记录的请求保存在什么位置?

期待Eric的答案。

Won't Fix
Last Updated: 08 Oct 2020 17:09 by Jason

Please consider refraining from (or at least making optional) the sorting of the JSON property keys when using the JSON tree viewer.  For code which sends out complex payloads, having the properties reordered makes it hard to compare the tree to the actual payload sent.  For example, we send startXXX and endXXX properties at the end of our payload, and when Fiddler moves "endXXX" to the top of the tree, debugging becomes a pain.  Please allow the payload to be tree-visualized as constructed.

Completed
Last Updated: 05 Oct 2020 05:18 by ADMIN
Created by: Kostas
Comments: 26
Type: Feature Request
63
I find myself applying the same filters again and again on each launch of Fiddler (I mean the filters listed below the list of requests).

I think it would be really great if you could allow the restoration of previously applied filters (e.g. by having a save/load filters option).

Also, allowing to filter out by "Request Method" would be great too.

Congratulations on this tool, by the way.

It is really great. :)
Under Review
Last Updated: 01 Sep 2020 09:53 by ADMIN
Created by: Isaac
Comments: 6
Type: Feature Request
23
Lots of development software has dark themes because it is less stress on your eyes and looks cool.
Planned
Last Updated: 20 Aug 2020 19:09 by ADMIN
This seems to happen a non-trivial number of times, and it causes clients and scenarios to fail in surprising ways.
Unplanned
Last Updated: 12 Aug 2020 08:36 by ADMIN

Most extensions and inspectors need to access the decompressed/unchunked body bytes to perform their function, requiring them to have an understanding of how to get those decoded bytes. To simplify this, add UnencodedRequestBody and UnencodedResponseBody properties to Session that return a byte[], for example:

            

         public byte[] UnencodedResponse() {
            if (!_HasResponseBody() || !Utilities.HasHeaders(oResponse)) return Utilities.emptyByteArray;

            if (oResponse.headers.ExistsAny(new[] { "Content-Encoding", "Transfer-Encoding" }))
            {
                arrResponse = Utilities.Dupe(mySession.responseBodyBytes);
                Utilities.utilDecodeHTTPBody(mySession.ResponseHeaders, ref arrResponse);
            }
            else
            {
                arrResponse = mySession.responseBodyBytes;
            }
         }

 

GetRequestBodyAsString and GetResponseBodyAsString can then be refactored to call these byte[] properties.

Unplanned
Last Updated: 05 Aug 2020 09:50 by ADMIN
Created by: Eric
Comments: 0
Type: Feature Request
0

Today, if a browser makes a HTTPS request to a site with a certificate error, and the user picks "No" when Fiddler asks whether to accept the Certificate Error, it is very difficult to figure out where the HTTPS request made in error came from.

It would be cool if instead of simply closing the TUNNEL connection, Fiddler instead had an option by which the server connection was rejected but the client connection to the Tunnel got a 200 OK but was connected to a special "DEAD" pipe that returned HTTP/503.

That way, the client could make its HTTP requests to the dead pipe (whose URL and Referer header might reveal from where the request came) allowing the user to debug, but overall security would be maintained (no network connection made insecurely).

Declined
Last Updated: 03 Aug 2020 21:12 by no
Created by: Imported User
Comments: 4
Type: Feature Request
1
Im using windows 7 32-bit both on my desktop and laptop both of them have fiddler 4.6 and both of them doesnt have winconfig. Its supposed to be on the upper left corner , but mines missing on two computer.any idea? can it be activated?
Unplanned
Last Updated: 30 Jul 2020 15:41 by ADMIN
Created by: Mihai
Comments: 3
Type: Feature Request
13

Would really appreciate a proper machine based installation again, user-based installs are difficult to manage in corporate/enterprise environments & the psuedo machine install of redirecting install folder & creating new shortcuts isn't great, especially if as you mention yourself extensions wont work.

I understand the advantage of not needing admin rights to install programs, but surely most of the targeted audience for this application would either A) have admin rights, or B) be in a managed environment with deployment software in use (and potentially white-listing/App Control software preventing unauthorized apps to run anyway)

Declined
Last Updated: 14 Jul 2020 20:27 by ADMIN
Not sure if this is a recent change, but I use Microsoft Outlook and Skype, and both are having connectivity issues when Fiddler is running. Also Windows 10 apps seem to be unable to have an internet connection as well.
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