How can I create a custom AuthorizeAttribute that specifies a message in the form of a string parameter and then passes that along to the login page?

For example, ideally it would be cool to do this:

[Authorize(Message = "Access to the blah blah function requires login. Please login or create an account")]
public ActionResult SomeAction()
{
    return View();
}

Then, in the Login action, I could do something like this:

public ActionResult Login(string message = "")
{
    ViewData.Message = message;

    return View();
}

And finally in the view I can do this:

@if (!String.IsNullOrEmpty(ViewData.Message))
{
    <div class="message">@ViewData.Message</div>
}

<form> blah blah </form>

Basically I want to pass a custom message to the login page so I can display a message specific to what the user is trying to access at that particular time.

c# asp.net-mvc asp.net-mvc-3 authorization
Edit
Report