).Get()

	JwksFetchMode = func() jwt.JwksFetchMode {
		v := env.Register(
			"PILOT_JWT_ENABLE_REMOTE_JWKS",
			"false",
			"Mode of fetching JWKs from JwksUri in RequestAuthentication. Supported value: "+
				"istiod, false, hybrid, true, envoy. The client fetching JWKs is as following: "+
				"istiod/false - Istiod; hybrid/true - Envoy and fallback to Istiod if JWKs server is external; "+

	{
		name:       "KubernetesGatewaySelector",
		inputFiles: []string{"testdata/k8sgateway-selector.yaml"},
		analyzer:   &k8sgateway.SelectorAnalyzer{},
		expected: []message{
			{msg.IneffectiveSelector, "RequestAuthentication default/ra-ineffective"},
			{msg.IneffectiveSelector, "AuthorizationPolicy default/ap-ineffective"},
			{msg.IneffectiveSelector, "WasmPlugin default/wasmplugin-ineffective"},

	// they will be applied to all namespaces within the cluster.
	clusterScopedKnownConfigTypes = sets.New(
		kind.EnvoyFilter,
		kind.AuthorizationPolicy,
		kind.RequestAuthentication,
		kind.WasmPlugin,
	)
)

type hostClassification struct {
	exactHosts sets.Set[host.Name]
	allHosts   []host.Name
}