check POST request with Fiddler

The simplest way to do this is to have Fiddler capture an instance of this request and drag/drop that session onto the Request builder. But generating a post yourself isn’t hard. Set the RequestBuilder’s method to POST, add a header: Content-Type: application/x-www-form-urlencoded And put in the Request Body the text of the post: accountType=HOSTED_OR_GOOGLE&[email protected]&Passwd=yourpassword&service=finance&source=test-test-.01

How to reset filters in Fiddler?

From the comments, we’ve confirmed that your confusion arises from the fact that Sessions which have been deleted by filters cannot be recovered. The point of filters, beyond helping to limit what you see, is that they reduce Fiddler’s memory usage since unwanted data need not be stored. Obviously, if you’ve previously saved the traffic … Read more

Simulate network speeds using Fiddler

This is simply a math problem. Assuming that content is available instantly (e.g. you’re playing it back from the AutoResponder) then the only delay is controlled by request-trickle-delay and response-trickle-delay flags. There are 1000 milliseconds per second. So, if you want to gate the connection to 1 megabyte per second, you would use a delay … Read more

Why does my C# gzip produce a larger file than Fiddler or PHP?

Preface: .NET users should not use the Microsoft-provided GZipStream or DeflateStream classes under any circumstances, unless Microsoft replaces them completely with something that works. Use the DotNetZip library instead. Update to Preface: The .NET Framework 4.5 and later have fixed the compression problem, and GZipStream and DeflateStream use zlib in those versions. I do not … Read more

How to use NGINX as forward proxy for any requested location?

Your code appears to be using a forward proxy (often just “proxy”), not reverse proxy and they operate quite differently. Reverse proxy is for server end and something client doesn’t really see or think about. It’s to retrieve content from the backend servers and hand to the client. Forward proxy is something the client sets … Read more

fiddler2 unable to generate certificate

In Win7 So go here: C:\Users\<username>\AppData\Roaming\Microsoft\Crypto\RSA\ Select all the files (named with UUIDS). Move those files to your Desktop or other folder outside AppData dir. Launch Fiddler, go to Tools | Fiddler Options | Enable HTTPS decryption See that it works this time (hopefully). Move the files back from their temp location (i.e., Desktop), to … Read more

Why make use of HTTPS when Fiddler can decrypt it [duplicate]

Fiddler performs a MITM technique. To make it work, you need to trust its Certificate: http://www.fiddler2.com/fiddler/help/httpsdecryption.asp If you don’t, it won’t decrypt anything… how can Fiddler2 debug HTTPS traffic? A: Fiddler2 relies on a “man-in-the-middle” approach to HTTPS interception. To your web browser, Fiddler2 claims to be the secure web server, and to the web … Read more

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