How to debug C# WebHttpRequest HTTPS through Fiddler
Hi,
I was working on this project where I needed to get some HTTP requests intercepted by Fiddler. Everything worked nice and dandy until some of the requests needed to be done over HTTPS. Fiddler knows to decrypt those by having a fake SSL cert.
Unfortunately my code didn't like that too much so it started etting me this nice error:
Error: The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel.
Solution... you just need to disable the ServerCertificateValidationCallback
ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(
delegate
{
return true;
} );
That's all. Now you're requests can go through Fiddler and you can debug them.
Thanks,
Ionutz
