// limitations under the License.

package xds

import (
	"encoding/json"
	"strconv"
	"strings"
	"time"

	core "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
	discovery "github.com/envoyproxy/go-control-plane/envoy/service/discovery/v3"

	"istio.io/istio/pilot/pkg/model"
	"istio.io/istio/pilot/pkg/networking/util"
	v3 "istio.io/istio/pilot/pkg/xds/v3"
	"istio.io/istio/pkg/env"

	"github.com/google/go-cmp/cmp"
	"google.golang.org/protobuf/testing/protocmp"

	"istio.io/istio/pilot/pkg/model"
	"istio.io/istio/pilot/pkg/util/protoconv"
	v3 "istio.io/istio/pilot/pkg/xds/v3"
	"istio.io/istio/pilot/test/xds"
	"istio.io/istio/pkg/config/constants"
	dnsProto "istio.io/istio/pkg/dns/proto"
)

func TestNDS(t *testing.T) {
	cases := []struct {
		name     string
		meta     model.NodeMetadata

	"istio.io/istio/pilot/pkg/model"
	"istio.io/istio/pilot/test/xds"
)

func init() {
	testing.Init()
}

func FuzzXds(data []byte) int {
	t := &testing.T{}

	// Use crd.ParseInputs to verify data
	_, _, err := crd.ParseInputs(string(data))
	if err != nil {
		return 0
	}
	s := xds.NewFakeDiscoveryServer(t, xds.FakeOptions{
		ConfigString: string(data),
	})
	proxy := s.SetupProxy(&model.Proxy{

  istioctl x version --xds-address istio.example.com:15012 --cert-dir ~/.istio-certs

  # Retrieve version information via XDS from specific control plane in multi-control plane in-cluster configuration
  # (Select a specific control plane in an in-cluster canary Istio configuration.)
  istioctl x version --xds-label istio.io/rev=default
`

		Name: wasmPlugin.ResourceName,
		ConfigType: &hcm.HttpFilter_ConfigDiscovery{
			ConfigDiscovery: &core.ExtensionConfigSource{
				ConfigSource: defaultConfigSource,
				TypeUrls: []string{
					xds.WasmHTTPFilterType,
					xds.RBACHTTPFilterType,
				},
			},
		},
	}
}

func toEnvoyNetworkFilter(wasmPlugin *model.WasmPluginWrapper) *listener.Filter {
	return &listener.Filter{
		Name: wasmPlugin.ResourceName,

insecure                                 default
istioNamespace          istio-system     default
plaintext                                default
prefer-experimental                      default
xds-address                              default
xds-port                15012            default
`,
			WantException: false,
		},
	}

	for i, c := range cases {

        - mountPath: /etc/istio/proxy
          name: istio-xds
        - mountPath: /var/run/secrets/tokens
          name: istio-token
        - mountPath: /etc/istio/pod
          name: istio-podinfo
      volumes:
      - name: workload-socket
      - name: workload-certs
      - emptyDir:
          medium: Memory
        name: istio-xds
      - emptyDir: {}
        name: istio-data
      - downwardAPI:

// limitations under the License.

package xds

import (
	"fmt"

	core "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
	discovery "github.com/envoyproxy/go-control-plane/envoy/service/discovery/v3"
	status "github.com/envoyproxy/go-control-plane/envoy/service/status/v3"

	"istio.io/istio/pilot/pkg/model"
	"istio.io/istio/pilot/pkg/util/protoconv"
	v3 "istio.io/istio/pilot/pkg/xds/v3"
)

const (

	"istio.io/istio/pilot/pkg/model"
	v3 "istio.io/istio/pilot/pkg/xds/v3"
	"istio.io/istio/pkg/test"
)

func NewDeltaAdsTest(t test.Failer, conn *grpc.ClientConn) *DeltaAdsTest {
	test.SetForTest(t, &features.DeltaXds, true)
	return NewDeltaXdsTest(t, conn, func(conn *grpc.ClientConn) (DeltaDiscoveryClient, error) {
		xds := discovery.NewAggregatedDiscoveryServiceClient(conn)
		return xds.DeltaAggregatedResources(context.Background())
	})
}

	clusterIDVar      = env.Register("ISTIO_META_CLUSTER_ID", "", "")
	// Provider for XDS auth, e.g., gcp. By default, it is empty, meaning no auth provider.
	xdsAuthProvider = env.Register("XDS_AUTH_PROVIDER", "", "Provider for XDS auth")

	jwtPolicy = env.Register("JWT_POLICY", jwt.PolicyThirdParty,
		"The JWT validation policy.")