creds, err := google.FindDefaultCredentials(ctx, "https://www.googleapis.com/auth/cloud-platform")
	if err != nil {
		return nil, fmt.Errorf("finding default GCP credentials: %w", err)
	}
	return &oauth2.Transport{
		Base:   tr,
		Source: creds.TokenSource,
	}, nil

om/document/d/1uM1c3zzoehiijh1ZpZuJ1-SzuVVupenv8r5yuCaFshs/edit#heading=h.dwbqvwmg6ud3))

When a ztunnel receives traffic (authenticated or not) from a workload, it will forward that traffic to the Waypoint proxy **after** applying any `TRANSPORT` layer policies (i.e. `Authorization`s). Thus, if the destination workload has at least the equivalent of a `STRICT` `PeerAuthentication`, unauthenticated traffic will be rejected before it reaches the Waypoint proxy. If the effective policy is `PERMISSIVE`...

package sdscompare

import (
	"crypto/x509"
	"encoding/pem"
	"fmt"
	"time"

	envoy_admin "github.com/envoyproxy/go-control-plane/envoy/admin/v3"
	auth "github.com/envoyproxy/go-control-plane/envoy/extensions/transport_sockets/tls/v3"

	"istio.io/istio/istioctl/pkg/util/configdump"
	"istio.io/istio/pkg/log"
)

// SecretItemDiff represents a secret that has been diffed between nodeagent and proxy
type SecretItemDiff struct {

      "dynamic_active_secrets": [
        {
          "name": "default",
          "last_updated": "2023-05-15T01:32:52.262Z",
          "secret": {
            "@type": "type.googleapis.com/envoy.extensions.transport_sockets.tls.v3.Secret",
            "name": "default",
            "tls_certificate": {
              "certificate_chain": {

package configdump

import (
	"encoding/base64"
	"fmt"

	admin "github.com/envoyproxy/go-control-plane/envoy/admin/v3"
	extapi "github.com/envoyproxy/go-control-plane/envoy/extensions/transport_sockets/tls/v3"
	anypb "google.golang.org/protobuf/types/known/anypb"
)

// GetSecretConfigDump retrieves a secret dump from a config dump wrapper
func (w *Wrapper) GetSecretConfigDump() (*admin.SecretsConfigDump, error) {

type CNIEventClient struct {
	client *http.Client
	url    string
}

func buildClient(address, path string) CNIEventClient {
	c := &http.Client{
		Transport: &http.Transport{
			DialContext: func(_ context.Context, _, _ string) (net.Conn, error) {
				return net.Dial("unix", address)
			},
		},
		Timeout: 1000 * time.Millisecond,
	}
	eventC := CNIEventClient{
		client: c,