// Use the config.ControlPlane.Generic.EgressSelector lookup as the transport used by the "proxy" subresources.
		networkContext := egressselector.Cluster.AsNetworkContext()
		dialer, err := config.ControlPlane.Generic.EgressSelector.Lookup(networkContext)
		if err != nil {
			return nil, nil, nil, err
		}
		c := config.ControlPlane.Extra.ProxyTransport.Clone()

		return nil, nil, false, err
	}
	if authorizationConfig == nil {
		return nil, nil, false, nil
	}

	if egressSelector != nil {
		egressDialer, err := egressSelector.Lookup(egressselector.ControlPlane.AsNetworkContext())
		if err != nil {
			return nil, nil, false, err
		}
		authorizationConfig.CustomDial = egressDialer
	}

	enablesRBAC := false

	// for non-secure connections, update the implicit variable
	if len(c.CertFile) == 0 && len(c.KeyFile) == 0 && len(c.TrustedCAFile) == 0 {
		tlsConfig = nil
	}
	networkContext := egressselector.Etcd.AsNetworkContext()
	var egressDialer utilnet.DialFunc
	if c.EgressLookup != nil {
		egressDialer, err = c.EgressLookup(networkContext)
		if err != nil {
			return nil, err
		}
	}
	dialOptions := []grpc.DialOption{

			versionedInformer.Core().V1().Secrets().Lister().Secrets(metav1.NamespaceSystem),
		)
	}

	if egressSelector != nil {
		egressDialer, err := egressSelector.Lookup(egressselector.ControlPlane.AsNetworkContext())
		if err != nil {
			return err
		}
		authenticatorConfig.CustomDial = egressDialer
	}

	// var openAPIV3SecuritySchemes spec3.SecuritySchemes