}

		var isDeactivated bool
		for _, wh := range whs {
			if reflect.DeepEqual(wh.NamespaceSelector, util.NeverMatch) && reflect.DeepEqual(wh.ObjectSelector, util.NeverMatch) {
				isDeactivated = true
			}
			nsMatchedLabels = append(nsMatchedLabels, extractMatchLabels(wh.NamespaceSelector)...)
			podMatchedLabels = append(podMatchedLabels, extractMatchLabels(wh.ObjectSelector)...)
		}
		if isDeactivated {

	for k, v := range r.Header {
		reqHeader[k] = strings.Join(v, ",")
	}
	entry.ReqHeader = reqHeader

	wh := w.Header()
	entry.RequestID = wh.Get(xhttp.AmzRequestID)
	respHeader := make(map[string]string, len(wh))
	for k, v := range wh {
		respHeader[k] = strings.Join(v, ",")
	}
	entry.RespHeader = respHeader

	if etag := respHeader[xhttp.ETag]; etag != "" {

}

// GetWebhookTagName extracts tag name from webhook object.
func GetWebhookTagName(wh admitv1.MutatingWebhookConfiguration) string {
	return wh.ObjectMeta.Labels[IstioTagLabel]
}

// GetWebhookRevision extracts tag target revision from webhook object.
func GetWebhookRevision(wh admitv1.MutatingWebhookConfiguration) (string, error) {
	if tagName, ok := wh.ObjectMeta.Labels[label.IoIstioRev.Name]; ok {
		return tagName, nil
	}

	}
	if whConfig.FailurePolicy == nil {
		whConfig.FailurePolicy = map[string]*admitv1.FailurePolicyType{}
	}
	for _, wh := range vwh.Webhooks {
		if wh.FailurePolicy != nil && *wh.FailurePolicy == admitv1.Fail {
			whConfig.FailurePolicy[wh.Name] = nil
		} else {
			whConfig.FailurePolicy[wh.Name] = wh.FailurePolicy
		}
	}
	return whConfig, nil
}

// Create applies the given tag manifests.

		}
		wh := whObject.(*admitv1.MutatingWebhookConfiguration)

		// expect both namespace.sidecar-injector.istio.io and object.sidecar-injector.istio.io webhooks
		if len(wh.Webhooks) != tc.numWebhooks {
			t.Errorf("expected %d webhook(s) in MutatingWebhookConfiguration, found %d",
				tc.numWebhooks, len(wh.Webhooks))
		}
		tag, exists := wh.ObjectMeta.Labels[IstioTagLabel]
		if !exists {

		return nil
	}
	rawTags := map[uniqTag]tagDescription{}
	for _, wh := range tagWebhooks {
		tagName := GetWebhookTagName(wh)
		tagRevision, err := GetWebhookRevision(wh)
		if err != nil {
			return fmt.Errorf("error parsing revision from webhook %q: %v", wh.Name, err)
		}
		tagNamespaces, err := GetNamespacesWithTag(ctx, kubeClient, tagName)
		if err != nil {

	})
	if err != nil {
		return nil, err
	}
	for _, whc := range webhooks.Items {
		for _, wh := range whc.Webhooks {
			if wh.ClientConfig.URL != nil {
				u, err := url.Parse(*wh.ClientConfig.URL)
				if err != nil {
					return nil, fmt.Errorf("parsing webhook URL: %w", err)
				}
				if isMCPAddr(u) {
					return parseMCPAddr(u)
				}

			whcName, err)
	}
	if whcList != nil && len(whcList.Items) != 0 {
		for _, wh := range whcList.Items[0].Webhooks {
			if strings.HasSuffix(wh.Name, defaultWebhookName) {
				return &ExternalInjector{client, &wh.ClientConfig, injectorAddress}, nil
			}
		}
	}

	for _, whName := range whFiles {
		file, err := os.ReadFile(whName)
		if err != nil {
			t.Fatal(err)
		}
		var wh *admitv1.MutatingWebhookConfiguration
		if err := yaml.Unmarshal(file, &wh); err != nil {
			t.Fatal(err)
		}
		whs = append(whs, *wh)
	}
	for _, c := range cases {
		t.Run(c.name, func(t *testing.T) {
			checkResults := analyzeRunningWebhooks(whs,
				c.pod.Labels, c.ns.Labels)

				t.Run(fmt.Sprintf("ns:%v pod:%v", s.namespace, s.pod), func(t *testing.T) {
					found := ""
					match := 0
					for i, wh := range whs {
						sn := wh.ClientConfig.Service.Name
						matches := selectorMatches(t, wh.NamespaceSelector, s.namespace) && selectorMatches(t, wh.ObjectSelector, s.pod)
						if matches && found != "" {
							// There must be exactly one match, or we will double inject.