blockBytes = append(blockBytes, block.Bytes...)
		block, rest = pem.Decode(rest)
	}

	rootCAs, err := x509.ParseCertificates(blockBytes)
	if err != nil {
		spiffeLog.Errorf("parse certificate from rootPEM got error: %v", err)
		return fmt.Errorf("parse certificate from rootPEM got error: %v", err)
	}

	v.AddMapping(trustDomain, rootCAs)
	return nil
}

// AddMappings merges a trust domain to certs map to the certPools map.

func GetDefaultConnSettings() xhttp.ConnSettings {
	return xhttp.ConnSettings{
		LookupHost:  globalDNSCache.LookupHost,
		DialTimeout: rest.DefaultTimeout,
		RootCAs:     globalRootCAs,
		TCPOptions:  globalTCPOptions,
	}
}

// NewInternodeHTTPTransport returns a transport for internode MinIO
// connections.

        result.assertTasksExecutedInOrder(":api:foo", ":impl:bar")
    }

    def "supports buildSrc"() {
        file("buildSrc/src/main/java/FooTask.java") << """
            import org.gradle.api.DefaultTask;
            import org.gradle.api.tasks.TaskAction;

            public class FooTask extends DefaultTask {
                @TaskAction public void logStuff(){

        given:
        buildFile << """
            class Bean { Project p1 }

            class FooTask extends DefaultTask {
                private final bean = new Bean()
                FooTask() { bean.p1 = project }
                @TaskAction void run() {}
            }

            task foo(type: FooTask)
        """

        when:
        run ENABLE_CLI_OPT, WARN_PROBLEMS_CLI_OPT, "foo"

	if err != nil {
		t.Errorf(
			"failed configRootCAs:\n\texpected: has no error\n\tactual:%v",
			err,
		)
	}
	if config.RootCAs == nil {
		t.Errorf(
			"failed configRootCAs:\n\texpected: RootCAs not equal to nil\n\tactual:%v",
			config.RootCAs,
		)
	}
}
func TestConfigCertAndKey(t *testing.T) {
	certFile, err := os.CreateTemp(os.TempDir(), "kubeadm-external-etcd-test-certfile")

	// settings.
	VerifyConnection func(ConnectionState) error

	// RootCAs defines the set of root certificate authorities
	// that clients use when verifying server certificates.
	// If RootCAs is nil, TLS uses the host's root CA set.
	RootCAs *x509.CertPool

	// NextProtos is a list of supported application level protocols, in

		}
		block, _ := pem.Decode(certFile)
		cert, err := x509.ParseCertificate(block.Bytes)
		if err != nil {
			log.Fatalf("parse trust-cert err: %s", err)
		}
		pool.AddCert(cert)
		cfg.RootCAs = pool
	}

	if *requireAnyClientCertificate {
		cfg.ClientAuth = RequireAnyClientCert
	}
	if *verifyPeer {
		cfg.ClientAuth = VerifyClientCertIfGiven
	}

	if *echConfigListB64 != "" {

			return nil, err
		}
		tlsConfig = &tls.Config{Certificates: []tls.Certificate{cert}}
	}

	if caCert != nil {
		rootCAs := x509.NewCertPool()
		rootCAs.AppendCertsFromPEM(caCert)
		if tlsConfig == nil {
			tlsConfig = &tls.Config{}
		}
		tlsConfig.ClientCAs = rootCAs
		tlsConfig.ClientAuth = tls.RequireAndVerifyClientCert
	}

	serveHTTP := func(w http.ResponseWriter, r *http.Request) {

	}
	if err == nil && dnsURL != "" {
		bootstrapTraceMsg("initialize remote bucket DNS store")
		globalDNSConfig, err = dns.NewOperatorDNS(dnsURL,
			dns.Authentication(dnsUser, dnsPass),
			dns.RootCAs(globalRootCAs))
		if err != nil {
			configLogIf(ctx, fmt.Errorf("Unable to initialize remote webhook DNS config %w", err))
		}
	}

	}
	return n
}

// root returns the root of the cache.
func (d *dataUsageCache) root() *dataUsageEntry {
	return d.find(d.Info.Name)
}

// rootHash returns the root of the cache.
func (d *dataUsageCache) rootHash() dataUsageHash {
	return hashPath(d.Info.Name)
}

// clone returns a copy of the cache with no references to the existing.
func (d *dataUsageCache) clone() dataUsageCache {