Merge pull request from GHSA-2gvw-w6fj-7m3c

Signed-off-by: pashakostohrys <[email protected]>

pkg/apis/application/v1alpha1/app_project_types.go

@@ -17,6 +17,24 @@ import (
 	"k8s.io/apimachinery/pkg/runtime/schema"
 )
 
+type ErrApplicationNotAllowedToUseProject struct {
+	application string
+	namespace   string
+	project     string
+}
+
+func NewErrApplicationNotAllowedToUseProject(application, namespace, project string) error {
+	return &ErrApplicationNotAllowedToUseProject{
+		application: application,
+		namespace:   namespace,
+		project:     project,
+	}
+}
+
+func (err *ErrApplicationNotAllowedToUseProject) Error() string {
+	return fmt.Sprintf("application '%s' in namespace '%s' is not allowed to use project %s", err.application, err.namespace, err.project)
+}
+
 // AppProjectList is list of AppProject resources
 // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
 type AppProjectList struct {