OpenIdConnect 认证启用 HTTPS 回调 RedirectUri 不生效问(6)

public class TokenAuthorizeFilter : AuthorizeAttribute
    {
       public override void OnAuthorization(AuthorizationContext context)
        {
           if (!context.HttpContext.User.Identity.IsAuthenticated)
            {
#if !DEBUG
                HttpContext.Current.GetOwinContext().Authentication.Challenge(new AuthenticationProperties
                {
                    RedirectUri= context.HttpContext.Request.Url.ToString().Replace("http", "https")
                });
#endif
                // 401 who are you? go login and then try again
                context.Result = new HttpUnauthorizedResult();
            }
           //如果 session 不存在，清除 openid
           // context.RequestContext.HttpContext.GetOwinContext().Authentication.SignOut();
           // context.Result = new RedirectResult("/home?returnUrl=" + HttpUtility.UrlEncode(HttpContext.Current.Request.Url.AbsoluteUri));
        }
    }