"strings"

	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"

	binversion "istio.io/istio/operator/version"
)

var NeverMatch = &metav1.LabelSelector{
	MatchLabels: map[string]string{
		"istio.io/deactivated": "never-match",
	},
}

var ManifestsFlagHelpStr = `Specify a path to a directory of charts and profiles
(e.g. ~/Downloads/istio-` + binversion.OperatorVersionString + `/manifests).`

// limitations under the License.

package main

import (
	"os"

	"istio.io/istio/istioctl/pkg/cli"
	"istio.io/istio/operator/cmd/mesh"
	binversion "istio.io/istio/operator/version"
	"istio.io/istio/pkg/version"
)

func main() {
	version.Info.Version = binversion.OperatorVersionString
	rootCmd := mesh.GetRootCmd(cli.NewCLIContext(nil), os.Args[1:])
	if err := rootCmd.Execute(); err != nil {
		os.Exit(1)
	}

// limitations under the License.

package mesh

import (
	"flag"

	"github.com/spf13/cobra"

	"istio.io/istio/istioctl/pkg/cli"
	binversion "istio.io/istio/operator/version"
	"istio.io/istio/pkg/url"
	"istio.io/istio/pkg/version"
)

var (
	baseVersion    = binversion.OperatorVersionString
	setFlagHelpStr = `Override an IstioOperator value, e.g. to choose a profile

		mac.Write([]byte(path.Join(bucket, object))) // use path.Join for canonical 'bucket/object'
		unsealConfig = sio.Config{MinVersion: sio.Version20, Key: mac.Sum(nil), CipherSuites: fips.DARECiphers()}
	case InsecureSealAlgorithm:
		sha := sha256.New()
		sha.Write(extKey)
		sha.Write(sealedKey.IV[:])
		unsealConfig = sio.Config{MinVersion: sio.Version10, Key: sha.Sum(nil), CipherSuites: fips.DARECiphers()}
	}

// See the License for the specific language governing permissions and
// limitations under the License.

// This is a sample chained plugin that supports multiple CNI versions. It
// parses prevResult according to the cniVersion
package plugin

import (
	"fmt"

	"github.com/containernetworking/plugins/pkg/ns"

	"istio.io/istio/pkg/log"
	"istio.io/istio/tools/istio-iptables/pkg/cmd"

		Major:      "1",
		Minor:      "17",
		GitVersion: "1.17",
	}
	version1_8 = &version.Info{
		Major:      "1",
		Minor:      "8",
		GitVersion: "v1.8",
	}
	version1_18 = &version.Info{
		Major:      "1",
		Minor:      "18",
		GitVersion: "v1.18.5",
	}
	version1_19 = &version.Info{
		Major:      "1",
		Minor:      "19",
		GitVersion: "v1.19.4",
	}
	version1_20 = &version.Info{

	return
}

// EncryptSinglePart encrypts an io.Reader which must be the
// body of a single-part PUT request.
func EncryptSinglePart(r io.Reader, key ObjectKey) io.Reader {
	r, err := sio.EncryptReader(r, sio.Config{MinVersion: sio.Version20, Key: key[:], CipherSuites: fips.DARECiphers()})
	if err != nil {
		logger.CriticalIf(context.Background(), errors.New("Unable to encrypt io.Reader using object key"))
	}
	return r
}

	// The extended form disables evaluation of . and .. path
	// elements and disables the interpretation of / as equivalent
	// to \. The conversion here rewrites / to \ and elides
	// . elements as well as trailing or duplicate separators. For
	// simplicity it avoids the conversion entirely for relative
	// paths or paths containing .. elements. For now,
	// \\server\share paths are not converted to

	if err != nil {
		return fmt.Errorf("error getting Kubernetes version: %w", err)
	}
	if !kube.IsAtLeastVersion(c, MinK8SVersion) {
		l.LogAndPrintf(UnSupportedK8SVersionLogMsg, serverVersion.GitVersion, pkgVersion.Info.Version, MinK8SVersion)
	}
	return nil

	// complement encoded number in big-endian byte order.
	if len(b) > 0 && b[0]&0x80 != 0 {
		// Handling negative numbers relies on the following identity:
		//	-a-1 == ^a
		//
		// If the number is negative, we use an inversion mask to invert the
		// data bytes and treat the value as an unsigned number.
		var inv byte // 0x00 if positive or zero, 0xff if negative
		if b[0]&0x40 != 0 {
			inv = 0xff
		}

		var x uint64