Access control: Modify dashboard/folder resolvers so that return also the inherited scopes (#62025)

* Access Control: Add folder service dependency to the dashboard/folder resolvers

* Expose the function fetching parents to folder interface

* Add generic prepend utility

* Modify dashboard resolvers to return inherited scopes

pkg/services/folder/folderimpl/folder.go

@@ -51,8 +51,6 @@ func ProvideService(
 	features featuremgmt.FeatureToggles,
 	folderPermissionsService accesscontrol.FolderPermissionsService,
 ) folder.Service {
-	ac.RegisterScopeAttributeResolver(dashboards.NewFolderNameScopeResolver(dashboardStore, folderStore))
-	ac.RegisterScopeAttributeResolver(dashboards.NewFolderIDScopeResolver(dashboardStore, folderStore))
 	store := ProvideStore(db, cfg, features)
 	svr := &Service{
 		cfg:                  cfg,
@@ -68,6 +66,9 @@ func ProvideService(
 	if features.IsEnabled(featuremgmt.FlagNestedFolders) {
 		svr.DBMigration(db)
 	}
+
+	ac.RegisterScopeAttributeResolver(dashboards.NewFolderNameScopeResolver(dashboardStore, folderStore, svr))
+	ac.RegisterScopeAttributeResolver(dashboards.NewFolderIDScopeResolver(dashboardStore, folderStore, svr))
 	return svr
 }
 
@@ -185,6 +186,13 @@ func (s *Service) GetChildren(ctx context.Context, cmd *folder.GetChildrenQuery)
 	return filtered, nil
 }
 
+func (s *Service) GetParents(ctx context.Context, q folder.GetParentsQuery) ([]*folder.Folder, error) {
+	if !s.features.IsEnabled(featuremgmt.FlagNestedFolders) {
+		return nil, nil
+	}
+	return s.store.GetParents(ctx, q)
+}
+
 func (s *Service) getFolderByID(ctx context.Context, user *user.SignedInUser, id int64, orgID int64) (*folder.Folder, error) {
 	if id == 0 {
 		return &folder.Folder{ID: id, Title: "General"}, nil

pkg/services/folder/foldertest/foldertest.go

@@ -21,6 +21,11 @@ var _ folder.Service = (*FakeService)(nil)
 func (s *FakeService) GetChildren(ctx context.Context, cmd *folder.GetChildrenQuery) ([]*folder.Folder, error) {
 	return s.ExpectedFolders, s.ExpectedError
 }
+
+func (s *FakeService) GetParents(ctx context.Context, q folder.GetParentsQuery) ([]*folder.Folder, error) {
+	return s.ExpectedFolders, s.ExpectedError
+}
+
 func (s *FakeService) Create(ctx context.Context, cmd *folder.CreateFolderCommand) (*folder.Folder, error) {
 	return s.ExpectedFolder, s.ExpectedError
 }

pkg/services/folder/service.go

@@ -7,6 +7,9 @@ import (
 type Service interface {
 	// GetChildren returns an array containing all child folders.
 	GetChildren(ctx context.Context, cmd *GetChildrenQuery) ([]*Folder, error)
+	// GetParents returns an array containing add parent folders if nested folders are enabled
+	// otherwise it returns an empty array
+	GetParents(ctx context.Context, q GetParentsQuery) ([]*Folder, error)
 	Create(ctx context.Context, cmd *CreateFolderCommand) (*Folder, error)
 
 	// GetFolder takes a GetFolderCommand and returns a folder matching the