return authorizer.DecisionAllow, "", nil
	}

	if len(user.GetGroups()) > 1 && user.GetGroups()[1] == "extra-setter-project" && a.GetVerb() == "impersonate" && a.GetResource() == "userextras" && a.GetSubresource() == "project" && a.GetAPIGroup() == "authentication.k8s.io" {
		return authorizer.DecisionAllow, "", nil
	}

	}
	if a.GetVerb() != f.verb {
		return authorizer.DecisionDeny, fmt.Sprintf("unrecognised verb '%s'", a.GetVerb()), nil
	}
	if a.GetAPIGroup() != "certificates.k8s.io" {
		return authorizer.DecisionDeny, fmt.Sprintf("unrecognised groupName '%s'", a.GetAPIGroup()), nil
	}
	if a.GetAPIVersion() != "*" {
		return authorizer.DecisionDeny, fmt.Sprintf("unrecognised apiVersion '%s'", a.GetAPIVersion()), nil
	}

		if a.GetVerb() == "delete" {
			return authorizer.DecisionNoOpinion, "", nil
		}
		if a.GetVerb() == "update" && a.GetSubresource() == "finalizers" {
			return authorizer.DecisionNoOpinion, "", nil
		}
		if a.GetAPIGroup() == "*" && a.GetResource() == "*" { // this user does not have full rights
			return authorizer.DecisionNoOpinion, "", nil
		}
		return authorizer.DecisionAllow, "", nil
	}

	if username == "non-pod-deleter" {

		}
	}

	if attr.IsResourceRequest() {
		r.Spec.ResourceAttributes = &authorizationv1.ResourceAttributes{
			Namespace:   attr.GetNamespace(),
			Verb:        attr.GetVerb(),
			Group:       attr.GetAPIGroup(),
			Version:     attr.GetAPIVersion(),
			Resource:    attr.GetResource(),
			Subresource: attr.GetSubresource(),
			Name:        attr.GetName(),
		}
	} else {

			return errors.NewInternalError(authorizerErr)
		}

		// The user is not authorized to perform this action, so we need to build the error response
		gr := schema.GroupResource{
			Group:    attributes.GetAPIGroup(),
			Resource: attributes.GetResource(),
		}
		name := attributes.GetName()
		err := fmt.Errorf("%v", authorizerReason)
		return errors.NewForbidden(gr, name, err)
	}
}

	}

	// subdivide access to specific resources
	if attrs.IsResourceRequest() {
		requestResource := schema.GroupResource{Group: attrs.GetAPIGroup(), Resource: attrs.GetResource()}
		switch requestResource {
		case secretResource:
			return r.authorizeReadNamespacedObject(nodeName, secretVertexType, attrs)
		case configMapResource:

func (d *defaultAttributes) GetSubresource() string  { return d.subresource }
func (d *defaultAttributes) GetName() string         { return "" }
func (d *defaultAttributes) GetAPIGroup() string     { return d.apiGroup }
func (d *defaultAttributes) GetAPIVersion() string   { return "" }
func (d *defaultAttributes) IsResourceRequest() bool { return true }