“请求的资源只能通过 SSL 访问。” 在仅激活 HTTPS 重定向的 Azure 应用程序上？

Question

I've a ASP.NET MVC (.NET 4.6.2) app run within Azure. I've configured the DNS and the Only HTTPS redirect.

If I type http://myapp.mydomain.com on browser, it correctly redirect to https://myapp.mydomain.com

BUT, sometimes I got some error from Global's Application_Error() method of MVC, which say "The requested resource can only be accessed via SSL.". And the SourceURL param is http://myapp.mydomain.com

How can it be if the HTTPS redirect is activated? How can I simulate this event?

Answer 1

The RequireHttps attribute does automatically attempt to redirect to https://your-url .

So,

Add this to your Controller methods and it behaves as expected.

If you redirect to the Index action on the controller from a HTTPS protocol, it will redirect to HTTP .
It only allows HTTP access to the Index ActionResult.

[RequireHttp]  
public ActionResult Index() {  
return View();  
}