Hello,

i recently deinstalled Fiddler and since that many of my apps on my Windows 10 machine are not working anymore. I checked proxy settings and made sure i'm not using a proxy. The only way these apps work again is when fiddler is running. This affects Adobe CreativeCloud as well as some other apps. Both browsers (edge and firefox) work fine, it appears apps using Libcurl.dll do not seem to get a connection anymore.

 

Hi,

I have a custom extension that compress/decompress the body of request/response. It's working fine within UI. But it's effect of compress/decompress is not seen in exported sessions.

 

How to get this scenario working?

Thanks,

Rasheed

Hi, I'm parsing a response. It is encoded in base64. On pasting into the text wizard, and selecting "From deflated SAML", these are examples of what shows up:

�
�������
����������NSystem.Data 

System.Data.SerializationFormat
���value__����

FunctionID
���
��������
�����

 

together with large portions of both clear text and binary data. How can I get the entire response in clear text? Thank you in advance.

New to fiddler. I am trying to do a REST API curl request but getting a red 502 response.

Here is the curl request:

curl -X GET https://sandbox.forte.net/api/v3/organizations/org_333251/locations/loc_191620/customers/
-H "Content-Type: application/json"
-H "X-Forte-Auth-Organization-Id: org_333251" 
-H "Authorization: Basic Mjk3NjMwMGJiNjlmMDhiMmRmZTU3NzU0ZDkyMWI4Y2Q6NmU4N2QwZjUwMmE4ZGE5M"
-H "Accept: application/json"
-H "Cache-Control: no-cache"

It is a sandbox account so no problem if you want to play around with it.

All the credentials are good, and it works in Postman and it works in a Windows command prompt.

But for the life of me I can't get it to work in Fiddler :(

What am I missing?

Dear All,

 

I´ve been really happy with fiddler since a few days ago where I started using it.

Till this point it all made sense to me, installing an SSL certificate and seeing the content of all packages. 

But I then realized that the host where I receive packets from, some communication wasn´t showing in fiddler, being a channel through which information is being pushed through to the client. Not sure how this is done, by simple keeping a communications port open, or by that the client on a very frequent basis checks if the host has anything new. 

The packets that I was succesful in looking at in Fiddler all were based around client sending parameters to the server, and getting responses back.

So what I did was to log in commview, wireshark and omnipeek at the same as doing it in fiddler during times were the packages presumably not showing fiddler were sent.

This is what I found out: 

Https packages sent from IP adresses on the same domain (for instance, the data visible in fiddler comes from x.x.x.220, where the others are from x.x.x.221 and x.x.x.222) are showing in the other monitors, but never in fiddler. I would think that they contain the missing packages.

Next thing I did was to save them in different pcap formats from wireshark and import them to fiddler, but with no luck: Fiddler just shows a blank screen where packages normally would be showing. The imported files are 41 kb, and import fine back into wireshark, so nothing´s wrong with them.

I have tried this without any filters, but the result is the same.

Also, I have hardly changed anything to fiddlers configuration. It´s using the system proxy.

Finally, I amended the settings of firefox in order to work with fiddler, which works fine but the problem also happens when connecting to the website (it´s all done in the browser) from google chrome.

What could be wrong, and what can be done to resolve this?

 

Thanks in advance!

 

Would be great to have the context menu option "Remove Selected Tests", 

 

 

Is there a test that can be used to determine if the current Session is currently under Replay? 

I want to rePOST some POSTs but I want to change a value each time, so, I'd like to do something along the lines of:

static function OnBeforeRequest(oSession: Session) {

If (oSession.Replay) {

     oSession.utilReplaceInRequest("cookieMonster:1234567","cookieMonster:987654");

}

....

}

Would be great if one could do a search in the Reference Pane and have the Script Properties, objects, etc...., filtered to show only those items containing the search term. 

 

eg., Search "BackColor" 

Returns the list of only the items in the Reference that match "BackColor" which I believe would be:

Fiddler.Application.UI

    BackColor:System.Drawing.Color

...

Hi at all,
I'm totally new to FiddleCore and coding with C Sharp (at university we are stuck at C++).
I need an help creating an easy program with FiddleCore.
I try to explain what the program should do using Fiddle.
When there is a connection to this url "http://test.com/update.txt" *, Fiddle should replace the RESPONSE from
"1234
5678"
to
"abcds
ghjkl"
 
*the page contains only this 8 number, nothing else.
That's all.
Who can give to me this great help?
Thank you very much
 

Apologies if this question has been answered elsewhere (couldn't find it, though).

I love Fiddler, but the text wizard is really great.

Is there a way to start it without launching Fiddler?

Cheers,

Jean-Marie