Some responses can not be shown in fiddler,for example,i am analysising the package of 植物大战僵尸2(pvz2) for ios.it shows "400 .net error response headers...",but other app like burpsuite can deal with it well...
so i've to set the proxy of iphone to "192.168.1.2:8080" and the gateway of fiddler to "127.0.0.1:8888" where burp listens, then fiddler works ok...but it's also too complicated.
thx for your reply...(may u have a try?)
When the PDFView Inspector is installed (v18.104.22.168, whose public override int GetOrder() method returns 500), the Response Inspectors are rendered out of order, such that the Headers/Transformer inspectors are not at the front of the list.
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
I'm developing an application with Angular using Windows Authentication.
I tend to have Fiddler running all the time as it provides the authentication (using the Fiddler Automatically Authenticate flag).
As I have it running continuously the request pane gets quite large and the memory footprint increases as a result. This is fine, and just the nature of the beast.
Periodically I clear the request pane out with CTRL+X but I have to maximize the Fiddler window first.
It would be really helpful if there was an additional option to clear the request pane from the menu on the system tray icon (please see attached).
Many thanks, and keep up the good work. Cracking tool.
执行“bpu xxx”请求断点后，AutoTamperRequestBefore(Session oSession)方法里oSession.oFlags.ContainsKey("x-breakrequest")=false。
但是执行“bpa xxx”响应断点后，AutoTamperResponseBefore(Session oSession)方法里oSession.oFlags.ContainsKey("x-breakresponse")=true。
There are some Files, fiddler needs write privileges: rm: cannot remove '/opt/fiddler/listeningProcess.txt': Permission denied rm: cannot remove '/opt/fiddler/gsettings.txt': Permission denied rm: cannot remove '/opt/fiddler/proxiesFromInterfaces.txt': Permission denied ... If this file is stored with the exe file, it is not possible to install fiddler in /bin or /opt and run without root privileges. I think it would be good to locate that file in the users home folder or in /tmp.
please add comments into a fiddler AutoResponder. And maybe hierarchy view for i can create folders and create responses inside folders (for grouping). With group switch on|off.
Sometimes,I need to know response json node's count,but I can only paste it into the json editor to see the quantity. Please check the pictures in the attachment.
I'm using Fiddler v4.6.20173.38786 (Built: Friday, September 15, 2017). When I click on the Customize Rules menu entry there is a message box that says "Unable to load Fiddler for code-completion support". After I click OK to that the Fiddler script editor will open normally.
Please package Fiddler with Homebrew Cask (https://github.com/Homebrew/homebrew-cask) , or at lease permit them to distribute the binary. Currently they are concerned about distributing Fiddler (https://github.com/Homebrew/homebrew-cask/pull/41374) .
Fiddler swaps out the real proxy settings for localhost when in use. When you disconnect or close it, it restores the proxy settings. However, if the system crashes or power fails while Fiddler is in use, upon rebooting the real proxy settings are of course missing, they're still set to localhost. I would expect that if were to then run Fiddler, it would find those proxy settings again so that if I run Fiddler and close it again, my original proxy settings would be restored. Sadly this doesn't happen so in this scenario I have to manually set up my proxy settings again. Can this be implemented?
request first line should be relative path,not be fullpath,it makes some troubles if server need relative path from head whether url.
I want to set the maximum session count to keep. Add some option in the configuration like "Max sessions to keep" so I can choose it from the menu "Keep sessions". Right now maximum session count I can choose is 10000 but it's too small value for me.
Office365 capturing stops when access token expires, blocking office refresh token? After 1 hour the access token expires and from that point on Outlook (office365) just starts getting 401 unauthorised responses and outlook stops working (don't get this when fiddler is not running). Other people on forum also saying they have seen the same issue.
I unchecked the "check for updates" box for a reason. It's just too much overhead and interrupts my productivity to have to stop and deal with an update before going and debugging the thing I'm working on. Even if the version is old, I'd rather just keep working than be interrupted.
Today, CONFIG.sDefaultBrowserExe and sDefaultBrowserParams are internal, default to Internet Explorer and they don't seem to be controlled by preferences. There should be a preference like fiddler.ui.toolbar.BrowserList.Default and fiddler.ui.toolbar.BrowserListDefaultParams that allows override.