// Node identifier used by Envoy
	ServiceNode string

	// XDSRootCerts is the location of the root CA for the XDS connection. Used for setting platform certs or
	// using custom roots.
	XDSRootCerts string

	// CARootCerts of the location of the root CA for the CA connection. Used for setting platform certs or
	// using custom roots.
	CARootCerts string

	// Extra headers to add to the XDS connection.

//
// Support for signing other root CA has been removed - too dangerous, no clear use case.
//
// Default config, for backward compat with Citadel:
// - if "cacerts" secret exists in istio-system, will be mounted. It may contain an optional "root-cert.pem",
// with additional roots and optional {ca-key, ca-cert, cert-chain}.pem user-provided root CA.

			}
		} else {
			klog.Info("OIDC: No x509 certificates provided, will use host's root CA set")
		}

		// Copied from http.DefaultTransport.
		tr := net.SetTransportDefaults(&http.Transport{
			// According to golang's doc, if RootCAs is nil,
			// TLS uses the host's root CA set.
			TLSClientConfig: &tls.Config{RootCAs: roots},
		})

		client = &http.Client{Transport: tr, Timeout: 30 * time.Second}
	}

	// 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

	// clientKey is the file location of the client key to authenticate with the konnectivity server
	// Must be absent/empty if TCPTransport.URL is prefixed with http://

		return err
	}
	rootCertPool, ok := v.certPools[trustDomain]
	if !ok {
		return fmt.Errorf("no cert pool found for trust domain %s", trustDomain)
	}

	_, err = peerCert.Verify(x509.VerifyOptions{
		Roots:         rootCertPool,
		Intermediates: intCertPool,
	})
	return err

//    for a preemption request.
//
// 3. Asynchronous safe-points occur at any instruction in user code
//    where the goroutine can be safely paused and a conservative
//    stack and register scan can find stack roots. The runtime can
//    stop a goroutine at an async safe-point using a signal.
//
// At both blocked and synchronous safe-points, a goroutine's CPU
// state is minimal and the garbage collector has complete information

	if runtime.GOOS == "nacl" || runtime.GOARCH == "arm" || runtime.GOOS == "js" {
		t.Skipf("skipping on %s/%s because key generation takes too long", runtime.GOOS, runtime.GOARCH)
	}

	// Set up some roots, intermediate CAs, and leaf certs with various algorithms.
	// X_Y is X signed by Y.
	R1 := boringCert(t, "R1", boringRSAKey(t, 2048), nil, boringCertCA|boringCertFIPSOK)

		}
		if d.importPath == pkg || strings.HasSuffix(d.importPath, pkgSuffix) {
			return d.dir, true
		}
	}
}

var buildCtx = build.Default

// splitGopath splits $GOPATH into a list of roots.
func splitGopath() []string {
	return filepath.SplitList(buildCtx.GOPATH)

			if err := c.config.EncryptedClientHelloRejectionVerify(c.connectionStateLocked()); err != nil {
				c.sendAlert(alertBadCertificate)
				return err
			}
		} else {
			opts := x509.VerifyOptions{
				Roots:         c.config.RootCAs,
				CurrentTime:   c.config.time(),
				DNSName:       c.serverName,
				Intermediates: x509.NewCertPool(),
			}

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

        Goroot         bool     // is this package in the Go root?
        Standard       bool     // is this package part of the standard Go library?
        Stale          bool     // would 'go install' do anything for this package?
        StaleReason    string   // explanation for Stale==true
        Root           string   // Go root or Go path dir containing this package