Getting the location from a WebClient on a HTTP 302 Redirect?

Question

I have a URL that returns a HTTP 302 redirect, and I would like to get the URL it redirects to.

The problem is that System.Net.WebClient seems to actually follow it, which is bad. HttpWebRequest seems to do the same.

Is there a way to make a simple HTTP Request and get back the target Location without the WebClient following it?

I'm tempted to do raw socket communication as HTTP is simple enough, but the site uses HTTPS and I don't want to do the Handshaking.

At the end, I don't care which class I use, I just don't want it to follow HTTP 302 Redirects :)

Answer 1

It's pretty easy to do

Let's assume you've created an HttpWebRequest called myRequest

// don't allow redirects, they are allowed by default so we're going to override myRequest.AllowAutoRedirect = false;  // send the request HttpWebResponse response = myRequest.GetResponse();  // check the header for a Location value if( response.Headers["Location"] == null ) {   // null means no redirect } else {   // anything non null means we got a redirect } 

Excuse any compile errors I don't have VS right in front of me, but I've used this in the past to check for redirects.