How do I get the current Url from within a FilterAttribute?

Question

I am writing an Authorize filter attribute adn I\'m having trouble figuring out how to get the current url as a string so I can pass it as a parameter to the LogOn action. The g

Answer 1

To get the complete URL you can try as suggested by the @rboarman but usually the RedirectUrl will be the relative url and for that you have to try the the RawUrl property of the Request object.

filterContext.HttpContext.Request.Url  ===> http://somesite.com/admin/manage

filterContext.HttpContext.Request.RawUrl ====> /admin/manage

EDITED: Fixed the second example