ASP.NET MVC Futures RequireSSL Attribute and Authorize Attribute Together

问题

Is anyone successfully using both the Authorize and RequireSSL (from MVC futures) attributes together on a controller? I have created a controller for which I must enforce the rule that the user must be logged in and using a secure connection in order to execute. If the user is not on a secure connection, I want the app to redirect to https, thus I am using Redirect=true on the RequireSSL attribute. The code looks something like (CheckPasswordExpired is my homegrown attribute):

[Authorize]
[RequireSsl(Redirect = true)]
[CheckPasswordExpired(ActionName = "ChangePassword",
    ControllerName = "Account")]
[HandleError]
public class ActionsController : Controller
{
    ....
}

mysite.com/Actions/Index is the default route for the site and also the default page to redirect to for forms authentication.

When I browse to http://mysite.com, what I want to get is the user redirected to a secure connection, and because they are not authenticated yet, to the login page. What I get is an HTTP 400 error (Bad Request). If I navigate to http://mysite.com/Account/Login, the redirect works, but neither my Account controller nor Login action method have the [Authorize] attribute.

Anyone have any experience with using these two attributes together to achieve my objective?

Thanks!

回答1:

I'm using both of them with success. Do you have the attributes on your default action?

public class HomeController : BaseController
{
  [Authorize]
  [RequireSsl]
  public ActionResult Index ()
  {
  }
}

BTW I'm using a slightly modified version than the futures so that I can disable SSL globally:

[AttributeUsage (AttributeTargets.Class | AttributeTargets.Method, Inherited = true, AllowMultiple = false)]
public sealed class RequireSslAttribute : FilterAttribute, IAuthorizationFilter
{
    public RequireSslAttribute ()
    {
        Redirect = true;
    }

    public bool Redirect { get; set; }

    public void OnAuthorization (AuthorizationContext filterContext)
    {
        Validate.IsNotNull (filterContext, "filterContext");

        if (!Enable)
        {
            return;
        }

        if (!filterContext.HttpContext.Request.IsSecureConnection)
        {
            // request is not SSL-protected, so throw or redirect
            if (Redirect)
            {
                // form new URL
                UriBuilder builder = new UriBuilder
                {
                    Scheme = "https",
                    Host = filterContext.HttpContext.Request.Url.Host,
                    // use the RawUrl since it works with URL Rewriting
                    Path = filterContext.HttpContext.Request.RawUrl
                };
                filterContext.Result = new RedirectResult (builder.ToString ());
            }
            else
            {
                throw new HttpException ((int)HttpStatusCode.Forbidden, "Access forbidden. The requested resource requires an SSL connection.");
            }
        }
    }

    public static bool Enable { get; set; }
}

来源：https://stackoverflow.com/questions/1133079/asp-net-mvc-futures-requiressl-attribute-and-authorize-attribute-together

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