contextualLabel == "Property \'output\' is not writable because \'${outputFile.absolutePath}\' is not a directory"
            details == "Expected the root of the file tree \'${outputFile.absolutePath}\' to be a directory but it\'s a file"
            solutions == [ 'Make sure that the root of the file tree \'output\' is configured to a directory' ]
            additionalData.asMap == [
                'typeName' : 'org.gradle.api.DefaultTask',

	//
	// +optional
	Service *ServiceReference

	// `caBundle` is a PEM encoded CA bundle which will be used to validate the webhook's server certificate.
	// If unspecified, system trust roots on the apiserver are used.
	// +optional
	CABundle []byte
}

// ServiceReference holds a reference to Service.legacy.k8s.io
type ServiceReference struct {
	// `namespace` is the namespace of the service.

	if err != nil {
		t.Fatalf("failed to parse test issuer")
	}
	roots := x509.NewCertPool()
	roots.AddCert(issuer)
	clientConfig := &Config{
		MaxVersion:         ver,
		ClientSessionCache: NewLRUClientSessionCache(32),
		ServerName:         "example.golang",
		RootCAs:            roots,
	}
	serverConfig := testConfig.Clone()
	serverConfig.MaxVersion = ver

  //
  // +optional
  optional ServiceReference service = 1;

  // `caBundle` is a PEM encoded CA bundle which will be used to validate the webhook's server certificate.
  // If unspecified, system trust roots on the apiserver are used.
  // +optional
  optional bytes caBundle = 2;

	// Must be absent/empty if TCPTransport.URL is prefixed with http://
	// If absent while TCPTransport.URL is prefixed with https://, default to system trust roots.
	// +optional
	CABundle string `json:"caBundle,omitempty"`

	// clientKey is the file location of the client key to be used in mtls handshakes with the konnectivity server.

// intermediate CAs back to the root CA
func VerifyCertChain(cert *x509.Certificate, intermediates []*x509.Certificate, root *x509.Certificate) error {
	rootPool := x509.NewCertPool()
	rootPool.AddCert(root)

	intermediatePool := x509.NewCertPool()
	for _, c := range intermediates {
		intermediatePool.AddCert(c)
	}

	verifyOptions := x509.VerifyOptions{
		Roots:         rootPool,

			c.sendAlert(alertBadCertificate)
		}
		return errors.New("tls: client didn't provide a certificate")
	}

	if c.config.ClientAuth >= VerifyClientCertIfGiven && len(certs) > 0 {
		opts := x509.VerifyOptions{
			Roots:         c.config.ClientCAs,
			CurrentTime:   c.config.time(),
			Intermediates: x509.NewCertPool(),
			KeyUsages:     []x509.ExtKeyUsage{x509.ExtKeyUsageClientAuth},
		}

		for _, cert := range certs[1:] {

	// Must be absent/empty if TCPTransport.URL is prefixed with http://
	// If absent while TCPTransport.URL is prefixed with https://, default to system trust roots.
	// +optional
	CABundle string `json:"caBundle,omitempty"`

	// clientKey is the file location of the client key to be used in mtls handshakes with the konnectivity server.

	nproc  uint32
	tstart int64
	nwait  uint32

	// Number of roots of various root types. Set by gcMarkRootPrepare.
	//
	// nStackRoots == len(stackRoots), but we have nStackRoots for
	// consistency.
	nDataRoots, nBSSRoots, nSpanRoots, nStackRoots int

	// Base indexes of each root type. Set by gcMarkRootPrepare.
	baseData, baseBSS, baseSpans, baseStacks, baseEnd uint32

		_, err := certificate.Verify(x509.VerifyOptions{
			KeyUsages: []x509.ExtKeyUsage{
				x509.ExtKeyUsageClientAuth,
			},
			Roots: globalRootCAs,
		})
		if err != nil {
			writeSTSErrorResponse(ctx, w, ErrSTSInvalidClientCertificate, err)
			return
		}
	} else {
		// Technically, there is no security argument for verifying the key usage