Devexpress XAF新安全系統 - 「SecuritySystemObjectPermissionsObject」中的條件

Question

我在我的XAF項目中使用了新的安全系統。我創建了自定義安全類「ExtendedSystemSecurityRole」和「SecuritySystemUser」。在Updater類中，我創建了一個名爲「G1」的角色及其權限，如下所示。但是在運行時，用戶「John」無法看到「Buyer」表單。

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

您的標準是說Buyer.Active = True而不是ExtendedSecuritySystemUser.Active = true。

您可能create your own function operatorIsCurrentUserActive()

這將是簡單的使用了這個ViewController。例如：

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); 
     } 
    } 
}