Devexpress XAF新安全系统 - ＆＃34; SecuritySystemObjectPermissionsObject＆＃34;类

Question

我在XAF项目中使用新安全系统。我已经创建了自定义安全类＆＃34; ExtendedSystemSecurityRole＆＃34;和＆＃34; SecuritySystemUser＆＃34;。在Updater类中，我创建了一个名为＆＃34; G1＆＃34;及其权限如下。但是在跑步时，用户＆＃34;约翰＆＃34;看不到＆＃34;买家＆＃34;形式。

ExtendedSecuritySystemRole basicUserRole = ObjectSpace.FindObject<ExtendedSecuritySystemRole>(new BinaryOperator("Name", "G1"));
        if (basicUserRole == null)             
        {
            basicUserRole = ObjectSpace.CreateObject<ExtendedSecuritySystemRole>();
            basicUserRole.Name = "G1";
            SecuritySystemTypePermissionObject userTypePermission =
                ObjectSpace.CreateObject<SecuritySystemTypePermissionObject>();
            userTypePermission.TargetType = typeof(Buyer);
            SecuritySystemObjectPermissionsObject currentUserObjectPermission =
                ObjectSpace.CreateObject<SecuritySystemObjectPermissionsObject>();

            currentUserObjectPermission.Criteria = "[Active] = True";
            currentUserObjectPermission.AllowNavigate = true;
            currentUserObjectPermission.AllowRead = true;
            userTypePermission.ObjectPermissions.Add(currentUserObjectPermission);
            basicUserRole.TypePermissions.Add(userTypePermission);
        }
        ExtendedSecuritySystemUser userJohn =
            ObjectSpace.FindObject<ExtendedSecuritySystemUser>(
            new BinaryOperator("UserName", "John"));
        if (userJohn == null)
        {
            userJohn = ObjectSpace.CreateObject<ExtendedSecuritySystemUser>();
            userJohn.UserName = "John";
            userJohn.SetPassword("");
            userJohn.Roles.Add(basicUserRole);
        }

Answer 1

您的条件是Buyer.Active = True而非ExtendedSecuritySystemUser.Active = true。

你可以 create your own function operator IsCurrentUserActive()

为此使用ViewController会更简单。类似的东西：

public class InactiveUsersController : ViewController
{
    public InactiveUsersController()
    {
        this.TargetViewNesting = Nesting.Any;
        this.TargetViewType = ViewType.ListView;
        this.TargetObjectType = typeof(Buyer);
    }

    protected override void OnActivated()
    {
        base.OnActivated();
        ListView listView = View as ListView;
        listView.CollectionSource.Criteria.Remove("InactiveUserFilter"); // clear the filter

        var currentUser = SecuritySystem.CurrentUser as ExtendedSecuritySystemUser;
        if (!currentUser.Active)
        {
            // return empty list if user is inactive
            listView.CollectionSource.Criteria.Add("InactiveUserFilter", CollectionSource.EmptyCollectionCriteria); 
        }
    }
}