"istio.io/istio/pilot/pkg/util/protoconv"
	"istio.io/istio/pkg/backoff"
	"istio.io/istio/pkg/log"
	"istio.io/istio/pkg/model"
	"istio.io/istio/pkg/security"
	"istio.io/istio/pkg/xds"
)

var sdsServiceLog = log.RegisterScope("sds", "SDS service debugging")

type sdsservice struct {
	st security.SecretManager

	stop       chan struct{}
	rootCaPath string
	pkpConf    *mesh.PrivateKeyProvider

	sync.Mutex

	"istio.io/istio/pkg/log"
	"istio.io/istio/security/pkg/k8s/controller"
	"istio.io/istio/security/pkg/pki/util"
	certutil "istio.io/istio/security/pkg/util"
)

var rootCertRotatorLog = log.RegisterScope("rootcertrotator", "Self-signed CA root cert rotator log")

type SelfSignedCARootCertRotatorConfig struct {
	certInspector      certutil.CertUtil
	caStorageNamespace string
	org                string

	"istio.io/istio/pkg/kube"
	"istio.io/istio/pkg/kube/controllers"
	"istio.io/istio/pkg/kube/kclient"
	"istio.io/istio/pkg/log"
	"istio.io/istio/pkg/ptr"
	"istio.io/istio/pkg/webhooks/util"
)

var scope = log.RegisterScope("validationController", "validation webhook controller")

type Options struct {
	// Istio system namespace where istiod resides.
	WatchedNamespace string

	"istio.io/istio/pkg/util/sets"
)

const (
	// String to emit for any component which is disabled.
	componentDisabledStr = "component is disabled."
	yamlCommentStr       = "#"
)

var scope = log.RegisterScope("installer", "installer")

// Options defines options for a component.
type Options struct {
	// installSpec is the global IstioOperatorSpec.
	InstallSpec *v1alpha1.IstioOperatorSpec

	"sigs.k8s.io/yaml"

	"istio.io/istio/operator/pkg/apis/istio/v1alpha1"
	"istio.io/istio/operator/pkg/util"
	"istio.io/istio/pkg/log"
)

var (
	scope = log.RegisterScope("validation", "API validation")

	// alphaNumericRegexp defines the alpha numeric atom, typically a
	// component of names. This only allows lower case characters and digits.
	alphaNumericRegexp = match(`[a-z0-9]+`)

				t.Errorf("formatDate(%v) => %s, want micros: %s", v.input, testEnc.output, v.want)
			}
		})
	}
}

func TestOverrides(t *testing.T) {
	resetGlobals()
	s := RegisterScope("TestOverrides", "For testing")

	o := DefaultOptions()
	o.outputLevels = "default:debug,all:info"
	if err := Configure(o); err != nil {
		t.Errorf("Expecting success, got %v", err)

	defaultTrustDomain = constants.DefaultClusterLocalDomain

	ServiceAccountSegment = "sa"
	NamespaceSegment      = "ns"
)

var (
	firstRetryBackOffTime = time.Millisecond * 50

	spiffeLog = log.RegisterScope("spiffe", "SPIFFE library logging")
)

type Identity struct {
	TrustDomain    string
	Namespace      string
	ServiceAccount string
}

func ParseIdentity(s string) (Identity, error) {

	"path/filepath"
	"strconv"
	"strings"
	"sync"
	"time"

	"github.com/google/go-containerregistry/pkg/name"

	"istio.io/istio/pkg/log"
	"istio.io/istio/pkg/util/sets"
)

var wasmLog = log.RegisterScope("wasm", "")

const (
	// oci URL prefix
	ociURLPrefix = "oci://"

	// sha256 scheme prefix
	sha256SchemePrefix = "sha256:"
)

// Cache models a Wasm module cache.
type Cache interface {

	"istio.io/istio/pkg/kube/kubetypes"
	istiolog "istio.io/istio/pkg/log"
	"istio.io/istio/pkg/maps"
	"istio.io/istio/pkg/slices"
	"istio.io/istio/pkg/util/sets"
)

var log = istiolog.RegisterScope("gateway", "gateway-api controller")

var errUnsupportedOp = fmt.Errorf("unsupported operation: the gateway config store is a read-only view")

	"istio.io/istio/pkg/kube/kubetypes"
	"istio.io/istio/pkg/log"
	"istio.io/istio/pkg/maps"
	"istio.io/istio/pkg/queue"
	"istio.io/istio/pkg/slices"
	"istio.io/istio/pkg/util/sets"
)

var scope = log.RegisterScope("kube", "Kubernetes client messages")

// Client is a client for Istio CRDs, implementing config store cache
// This is used for CRUD operators on Istio configuration, as well as handling of events on config changes