attributes: &testAttributes{
				resource:    certificatesapi.Resource("certificatesigningrequests"),
				subresource: "status",
				oldObj: &certificatesapi.CertificateSigningRequest{Spec: certificatesapi.CertificateSigningRequestSpec{
					SignerName: "abc.com/xyz",
				}},
				obj: &certificatesapi.CertificateSigningRequest{
					Spec: certificatesapi.CertificateSigningRequestSpec{
						SignerName: "abc.com/xyz",
					},

			attributes: &testAttributes{
				resource:    certificatesapi.Resource("certificatesigningrequests"),
				subresource: "approval",
				oldObj: &certificatesapi.CertificateSigningRequest{Spec: certificatesapi.CertificateSigningRequestSpec{
					SignerName: "notallowed.com/xyz",
				}},
				obj: &certificatesapi.CertificateSigningRequest{Spec: certificatesapi.CertificateSigningRequestSpec{
					SignerName: "allowed.com/xyz",

			allowedName:                      "abc.com/xyz",
			attributes: &testAttributes{
				resource: certificatesapi.Resource("clustertrustbundles"),
				oldObj: &certificatesapi.ClusterTrustBundle{
					Spec: certificatesapi.ClusterTrustBundleSpec{},
				},
				obj: &certificatesapi.ClusterTrustBundle{
					Spec: certificatesapi.ClusterTrustBundleSpec{},
				},
				operation: admission.Update,
			},
			allowed: true,
		},

			[]certificatesapi.CertificateSigningRequestCondition{
				{
					Type: certificatesapi.CertificateApproved,
				},
				{
					Type: certificatesapi.CertificateDenied,
				},
			},
			false,
		},
	}

	for _, tc := range testCases {
		csr := &certificatesapi.CertificateSigningRequest{
			ObjectMeta: v1.ObjectMeta{
				Name: "fake-csr",
			},
			Status: certificatesapi.CertificateSigningRequestStatus{

		},
		{
			name: "ignored subresource",
			a: &testAttributes{
				resource:    certificatesapi.Resource("certificatesigningrequests"),
				subresource: "approve",
			},
			wantErr: "",
		},
		{
			name: "wrong type",
			a: &testAttributes{
				resource: certificatesapi.Resource("certificatesigningrequests"),
				obj:      &certificatesapi.CertificateSigningRequestList{},
				name:     "panda",
			},

		return nil
	}

	csr, ok := a.GetObject().(*certificatesapi.CertificateSigningRequest)
	if !ok {
		return admission.NewForbidden(a, fmt.Errorf("expected type CertificateSigningRequest, got: %T", a.GetObject()))
	}

	if csr.Spec.SignerName != certificatesv1beta1.KubeAPIServerClientSignerName {
		return nil
	}

	csrParsed, err := certificatesapi.ParseCSR(csr.Spec.Request)
	if err != nil {

WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/

package rest

import (
	certificatesapiv1 "k8s.io/api/certificates/v1"
	certificatesapiv1alpha1 "k8s.io/api/certificates/v1alpha1"
	"k8s.io/apiserver/pkg/registry/generic"
	"k8s.io/apiserver/pkg/registry/rest"
	genericapiserver "k8s.io/apiserver/pkg/server"

      )
    val peerCertificate = session.peerCertificates[0] as X509Certificate

    if (isAndroid || platform.isConscrypt()) {
      assertThat(certificateSANs(peerCertificate)).containsExactly("bar.com")
    } else {
      assertThat(certificateSANs(peerCertificate)).containsExactly("bar.com", "������.co.jp")
    }

    assertThat(verifier.verify("foo.com", session)).isFalse()

				return err
			}
		}
	}
	return nil
}

// CertificateMap is a flat map of certificates, keyed by Name.
type CertificateMap map[string]*KubeadmCert

// CertTree returns a one-level-deep tree, mapping a CA cert to an array of certificates that should be signed by it.
func (m CertificateMap) CertTree() (CertificateTree, error) {
	caMap := make(CertificateTree)

	for _, cert := range m {

		Name:   "leaf1",
		CAName: "root",
	}
	selfSigned := &KubeadmCert{
		Name: "self-signed",
	}

	certMap := CertificateMap{
		"root":        rootCert,
		"leaf0":       leaf0,
		"leaf1":       leaf1,
		"self-signed": selfSigned,
	}

	orphanCertMap := CertificateMap{
		"leaf0": leaf0,
	}

	if _, err := orphanCertMap.CertTree(); err == nil {