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What would be the best way to forward socket messages captured with Fiddler using OnWebSocketMessage to my application? I'm thinking of opening a http  listen port in my app and send the captured message using WebClient. Would you recommend a better way?

I'd like to forward socket messages to my app for further analysis.

 

Thank you.

Joze
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 updated answer on 11 Oct 2021
1 answer
1.2K+ views

I'm using Angular, I want to change the theme dynamically at the runtime, It's not evident the change the sass variables at the runtime -we can't -,

I've seen your Sass ThemeBuilder https://themebuilder.telerik.com/kendo-angular-ui

I'm looking for a similar solution, how could you apply the color changes dyanmically ?

Thanks in advance

Stoyan
Telerik team
 answered on 05 Oct 2021
5 answers
1.4K+ views

I have trust root certificate.. and want to insert into

I want to change DO_NOT_TRUST to TRUST 

How can change this.. it is

 

 

 

Кирилл
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 answered on 05 Oct 2021
0 answers
1.0K+ views

Hi All,

I am having an issue where I am not able to enable "decrypt HTTPS traffic' in Fiddler Classic. It freezes and does nothing until I end the task using task manager. I tried this on 4 different workstations and same issue. Let's focus on one. It is running Windows 10 Pro 20H2 build 19042.1237. Please let me know if they are any logs I can collect/review to try and determine what is causing the issue. Thanks!

logonzal
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 asked on 04 Oct 2021
0 answers
1.1K+ views

Alright so, In my application, i am currently using:

 oSession.utilReplaceInResponse(".canUseService=function(a,b,c){", ".canUseService=function(a,b,c){return true;");

However, after this is used; the original file can be seen using the default cached file, virtually being able to see all the changes I have done. This is a security issue for me. and since i'll be using the file after the replaces have been done, is there a way to essentially clear the cache of the file after using util replaceinreponse...

 

What I Need is is this:

 

1. Replacementsinresponse occurs

2. cache cleared, meaning that the changes you made are what is running and if you were to reload the browser, then the original is back

3. If cache is cleared, then the browser's cannot show the "Modified Responses"

EDIT: While running the changes in the browser, i cleared cached. The Modified changes were still running, yet when you open the url for the original document, it no longer shows the modified responses; which means that we can clear the cache while still running the page.

Thanks!

Ryan
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 updated question on 03 Oct 2021
1 answer
852 views

Right-clicking on an entry and selecting Copy->Response DataURI copies base64-encoded response string to the clipboard. Saving the same response to disk (right click, Save->Response->Response Body), however, does not do that. Same goes for files autosaved into saz archives.

Is there a way to save the base64-encoded response string to a file (ideally, during autosaves)? Thank you!

Nick Iliev
Telerik team
 answered on 01 Oct 2021
1 answer
889 views

I'm running a webserver on my PC that serves a REST API. I'm trying to capture requests from a remote client having set up the registry ReverseProxyForPort = 50000 where my server is listening on 50000 and my remote client is connecting to https://webseerver:8888/api

I can connect from remote client directly to webserver:50000, but an attempt to connect to webserver:8888 results in a timeout with no sessions in the fiddler traffic window.

 
Alec
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 answered on 01 Oct 2021
1 answer
456 views

Hi,

 

I want to save specific packets to individual files. These packets are in JSON format. Is it possible to save the packets on the fly, or can they only be saved once capturing has stopped?

 

Any help to achieve this would be appreciated. Thanks

Nick Iliev
Telerik team
 answered on 27 Sep 2021
1 answer
300 views

Is there a way to control which headers that are filtererd out during an export of sessions to a Visual Studio WebTest file?

Since Microsoft is dropping support for both IE11 and Visual Studio Loadtesting features, the Web Test Recorder is becoming more and more of a problem for recording webtest files. For that reason we have started to use Fiddler instead, but noticed several draw backs, the worst being that all requests have the Referer header removed during export (even with ALL options disabled during save).

Another draw back is that Fiddlers option to handle Redirects in such export does not seem to be working. Requests that are caused by the browser following a redirect har exported like any other normal request (in the webtest request the option is set to Follow Redirects on all of these as well). We can handle this problem manually and remove the requests in a redirect chain, but the Referer header removal is a bigger problem.

If this is not available as a config setting somewhere, is it possible to change this behaviour? If not, is it possible to get the code for the export plugin so we can modify the behaviour? If that is not possible, can we create/code our own plugins to the WebTest exporter?

Nick Iliev
Telerik team
 answered on 27 Sep 2021
3 answers
655 views
This seems like a new problem, because I am sure this used to work. I'm using the Amazon Web Services command-line interface (CLI). This makes https calls using Python. If Fiddler is running, I can see 200 responses that show that tunneling is working, and I get the correct results for the command. However, if then enable decryption, things go south. I get a string of 5 tunnel requests (all with 200 responses):

      CONNECT iam.amazonaws.com:443 HTTP/1.0
      Host: iam.amazonaws.com:443
      A SSLv2-compatible ClientHello handshake was found. Fiddler extracted the parameters below.
      Version: 3.1 (TLS/1.0)
etc.

After 5 attempts, the command itself on the command line returns this error:

[Errno 1] _ssl.c:504: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed

Is there something I can do to configure Fiddler _with_ HTTPS decryption that will work with the AWS CLI?










surbhi
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 answered on 27 Sep 2021
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