Under Review
Last Updated: 22 Aug 2018 05:00 by Eric
Created by: Alan
Comments: 1
Type: Feature Request
4
Could you please sign the certificate you use to distribute and deploy Fiddler.

I am generally very causes about what I install and like to see best practice efforts to ensure what I install is safe. to support user wanting to be safe and promote expectations of good behaviour from legitimate and honourable software supplies could you please sign the certificate (and ensure it is from a reputable CA).
Under Review
Last Updated: 20 Aug 2018 19:15 by Imported User
Created by: Eric
Comments: 1
Type: Feature Request
1
A fine suggestion. For what it's worth, this is easily done in FiddlerScript, or by using the top box on the Filters tab.
Under Review
Last Updated: 20 Aug 2018 05:00 by Eric
Created by: Imported User
Comments: 1
Type: Feature Request
1
Windows 10 Version 1803 (Build 17134.228)

Fiddler About:

v5.0.20182.28034 for .NET 4.6.1
Built: Mittwoch, 27. Juni 2018

64-bit AMD64, VM: 54,0mb, WS: 105,0mb
.NET 4.7.1 WinNT 10.0.17134.0

You've run Progress Telerik Fiddler: 2 times.

Running on: dose-10:8888
Listening to: All Adapters
Gateway: No Gateway

Steps:

* I start fiddler

* Klick on the WinConfig menu button

* Windows UAC dialog opens

* I klick on Yes

* After a second the Windows 10 stop screen appears ("a critical process died")
Under Review
Last Updated: 20 Aug 2018 05:00 by Imported User
See https://fiddler.ideas.aha.io/ideas/FID-I-369.
Under Review
Last Updated: 20 Aug 2018 05:00 by Imported User
I came across an article (https://jimshaver.net/2015/02/11/decrypting-tls-browser-traffic-with-wireshark-the-easy-way/) describing how Wireshark is able to decrypt SSL encrypted network traffic by making use of a feature in Mozilla Firefox and Google Chrome: If a system environment variable named SSLKEYLOGFILE is set to a valid filename, those browsers will write SSL key data to the file. Wireshark, in turn, uses to the contents of the file to decrypt SSL encrypted packets that it captures.

Assuming it's technically possible, it would be great if Fiddler could do the same as an alternative to use the Fiddler Root certificate.
Under Review
Last Updated: 19 Aug 2018 05:00 by Imported User
To be clear, your system *DID* validate the certificate, it's just not the certificate that the older version of Fiddler expected.

While this is regrettable, you should just ignore the warning in this specific case. See https://groups.google.com/forum/#!topic/httpfiddler/iLFSNP8NnQI  (https://groups.google.com/forum/#!topic/httpfiddler/iLFSNP8NnQI%20)
Under Review
Last Updated: 18 Aug 2018 04:48 by Eric
The Header length is easily accessible from script/extensions, but it's not easily found just by looking at the Inspector. It should be exposed somewhere on the Headers inspector.
Under Review
Last Updated: 17 Aug 2018 05:00 by Eric
So i downloaded fiddler and I was trying to change my name on Fortnite and I trusted the certificate and did everything correctly when restarting fortnite it asks me to log in and when i try it says its unable to login to fortnite and i shout try agian later it doesnt work and its really annoying please reply as fast as you can.
Under Review
Last Updated: 10 Aug 2018 13:31 by Imported User
Currently, Fiddler's cURL Export only supports submission of bodies that are in application/x-www-form-urlencoded format. What's the Content-Type value of the request that you're trying to recreate?
Under Review
Last Updated: 08 Aug 2018 23:13 by Eric
At some point, the dialog box which displays HTTP Protocol Violations seems to have disappeared? Protocol violations still appear within the Web Sessions list (e.g. showing sessions with a light-yellow background) but the standalone Window doesn't seem to be around anymore.

This makes it much harder to discover these important problems.
Under Review
Last Updated: 08 Aug 2018 23:09 by Eric
This seems to happen a non-trivial number of times, and it causes clients and scenarios to fail in surprising ways.
Under Review
Last Updated: 08 Aug 2018 05:00 by Imported User
Created by: Imported User
Comments: 3
Type: Feature Request
1
as title

v5.0.20181.14850 for .NET 4.6.1
Built: 20 March 2018
Under Review
Last Updated: 07 Aug 2018 20:51 by Eric
1. Open a SAZ file.

2. File > Save. Use the same name

Result: Prompted twice before saving.

[Window Title]
Confirm Save As

[Content]
QuanticFoundary-EdgeFails.saz already exists.
Do you want to replace it?

[Yes] [No]

---------------------------

(no title on this window prompt, another bug in itself)

---------------------------
File C:\Users\ericlaw\Documents\Fiddler2\Captures\QuanticFoundary-EdgeFails.saz already exists.
Do you want to replace it?
---------------------------
Yes No
---------------------------
Under Review
Last Updated: 06 Aug 2018 20:43 by adrian
Created by: Eric
Comments: 1
Type: Feature Request
2
With the deprecation of Fiddler2, the Windows shortcut should be renamed to "Fiddler"
Under Review
Last Updated: 03 Aug 2018 17:57 by Imported User
Can you elaborate on what you mean when you say "stops capturing unexpectedly"?

In general, Fiddler should show a yellow notification bar at the top if some other software changes the system's proxy setting, as shown in the screenshot here: https://groups.google.com/forum/#!searchin/httpfiddler/yellow$20bar%7Csort:date/httpfiddler/jtjL_EiaLj0/7lsvuwygCAAJ.

If you see that bar but just want something more noticeable (including a tray notification and sound) this can be done easily from Fiddler Script.

If you don't see the notice, then you'll need to explain more about what happens.
Under Review
Last Updated: 03 Aug 2018 17:04 by Imported User
Created by: Eric
Comments: 1
Type: Feature Request
1
Fiddler allows you to view and modify HTTP and HTTPS traffic. What else were you hoping to do?
Under Review
Last Updated: 03 Aug 2018 17:02 by Imported User
A properly functioning browser (Chrome, Firefox, IE, etc) does not require restart. What browser are you having problems with?
Under Review
Last Updated: 03 Aug 2018 14:05 by Imported User
Created by: Eric
Comments: 1
Type: Feature Request
1
You can set whatever default inspector you like, but "Raw" is pretty much the worst inspector and is almost never the best choice for many reasons (e.g. most traffic isn't textual).

Click Rules > Customize Rules. Uncomment/modify the code in OnBoot:

static function OnBoot() {
UI.ActivateRequestInspector("RAW");
UI.ActivateResponseInspector("RAW");
}
Under Review
Last Updated: 03 Aug 2018 05:00 by Imported User
Where specifically did you set the filter? If you right-click the Session and choose "Properties", what are the flags on the unexpectedly-visible Session?

(By default, Fiddler doesn't hide sessions which resulted in HTTP Protocol Violation errors).
Under Review
Last Updated: 03 Aug 2018 05:00 by Imported User
It's huge, doesn't have anything to do with Fiddler besides being a Telerik product, and I have no interest in it after having used previous Telerik toolkits.

People already deal with ads when consuming content.  Don't add them to shit we use when doing work.