return ValidateKubeletClientCSR(req, usages) == nil
}
func ValidateKubeletClientCSR(req *x509.CertificateRequest, usages sets.String) error {
	if !reflect.DeepEqual([]string{"system:nodes"}, req.Subject.Organization) {
		return organizationNotSystemNodesErr
	}

	if len(req.DNSNames) > 0 {
		return dnsSANNotAllowedErr
	}
	if len(req.EmailAddresses) > 0 {
		return emailSANNotAllowedErr
	}

		// variable to mean explicitly zero.
		if req.GetBody != nil && req.ContentLength == 0 {
			req.Body = http.NoBody
			req.GetBody = func() (io.ReadCloser, error) { return http.NoBody, nil }
		}
	}

	if c.newAuthToken != nil {
		req.Header.Set("Authorization", "Bearer "+c.newAuthToken(u.RawQuery))
	}
	req.Header.Set("X-Minio-Time", time.Now().UTC().Format(time.RFC3339))

	}
	if g, e := req.ContentLength, int64(123); e != g {
		t.Errorf("expected ContentLength %d; got %d", e, g)
	}
	if g, e := req.Referer(), "elsewhere"; e != g {
		t.Errorf("expected Referer %q; got %q", e, g)
	}
	if req.Header == nil {
		t.Fatalf("unexpected nil Header")
	}
	if g, e := req.Header.Get("Foo-Bar"), "baz"; e != g {
		t.Errorf("expected Foo-Bar %q; got %q", e, g)
	}

			}
			defer conn.Close()
		}))
		defer server.Close()

		req, err := http.NewRequest("GET", server.URL, nil)
		if err != nil {
			t.Fatalf("%d: error creating request: %s", i, err)
		}

		req.Header.Set("Connection", testCase.connectionHeader)
		req.Header.Set("Upgrade", testCase.upgradeHeader)

		client := &http.Client{}
		resp, err := client.Do(req)
		if err != nil {

				"nonce", req.ResponseNonce,
				"initial", len(req.InitialResourceVersions),
			).Debugf("delta request")
			metrics.XdsProxyRequests.Increment()
			if req.TypeUrl == model.ExtensionConfigurationType {
				p.ecdsLastNonce.Store(req.ResponseNonce)
			}

			if err := con.upstreamDeltas.Send(req); err != nil {
				err = fmt.Errorf("send error for type url %s: %v", req.TypeUrl, err)
				upstreamErr(con, err)
				return
			}

		}),
		sink, fakeRuleEvaluator)
	req, _ := http.NewRequest("GET", "/api/v1/namespaces/default/pods", nil)
	req.RemoteAddr = "127.0.0.1"
	req = withTestContext(req, nil, nil)
	req.SetBasicAuth("username", "password")
	req.TLS = &tls.ConnectionState{PeerCertificates: []*x509.Certificate{{}}}
	handler.ServeHTTP(httptest.NewRecorder(), req)

	if len(sink.events) != 1 {

	kind.Telemetry,
	kind.ProxyConfig,
	kind.DNSName,
)

func rdsNeedsPush(req *model.PushRequest) bool {
	if req == nil {
		return true
	}
	if !req.Full {
		// RDS only handles full push
		return false
	}
	// If none set, we will always push
	if len(req.ConfigsUpdated) == 0 {
		return true
	}
	for config := range req.ConfigsUpdated {
		if !skippedRdsConfigs.Contains(config.Kind) {
			return true
		}
	}

	return func(w http.ResponseWriter, req *http.Request) {
		if isDryRun(req.URL) {
			scope.err(errors.NewBadRequest("dryRun is not supported"), w, req)
			return
		}

		namespace, name, err := scope.Namer.Name(req)
		if err != nil {
			scope.err(err, w, req)
			return
		}
		ctx := req.Context()
		ctx = request.WithNamespace(ctx, namespace)

			},
		},
	}

	for i, test := range testCases {
		req := test.req
		if req == nil {
			req = &http.Request{Header: http.Header{}}
			req.Header.Set("Accept", test.accept)
		}
		_, s, err := NegotiateOutputMediaType(req, test.ns, DefaultEndpointRestrictions)
		switch {
		case err == nil && test.errFn != nil:
			t.Errorf("%d: failed: expected error", i)

				}
				req := c.Post().Resource("testing")

				if exec {
					req.Param("command", "ls")
					req.Param("command", "/")
				}

				if len(testCase.Stdin) > 0 {
					req.Param(api.ExecStdinParam, "1")
					streamIn = strings.NewReader(strings.Repeat(testCase.Stdin, testCase.MessageCount))
				}

				if len(testCase.Stdout) > 0 {
					req.Param(api.ExecStdoutParam, "1")