ASP.NET MVC RequireHttps

Question

如何使用ASP.NET MVC 2 Preview 2 Futures RequireHttps属性？

我想阻止将不安全的HTTP请求发送到操作方法。我想自动重定向到HTTPS。

MSDN：

• RequireHttpsAttribute
• RequireHttpsAttribute Members
• RequireHttpsAttribute.HandleNonHttpsRequest Method

如何使用此功能？

Answer 1

我认为你需要为此推出自己的ActionFilterAttribute。

public class RedirectHttps : ActionFilterAttribute {
   public override void OnActionExecuting(ActionExecutingContext filterContext) {
        if (!filterContext.HttpContext.Request.IsSecureConnection) {
            filterContext.Result = 
                new RedirectResult(filterContext.HttpContext.Request.Url.
                    ToString().Replace("http:", "https:"));
            filterContext.Result.ExecuteResult(filterContext);
        }
        base.OnActionExecuting(filterContext);
    }
}

然后在你的控制器中：

public class HomeController : Controller {

    [RedirectHttps]
    public ActionResult SecuredAction() {
        return View();
    }
}

您可能也想阅读this。

Answer 2

我的猜测：

[RequireHttps] //apply to all actions in controller
public class SomeController 
{
  //... or ...
  [RequireHttps] //apply to this action only
  public ActionResult SomeAction()
  {
  }

}