// limitations under the License.

package plugin

// InterceptRuleMgr configures networking tables (e.g. iptables or nftables) for
// redirecting traffic to an Istio proxy.
type InterceptRuleMgr interface {
	Program(podName, netns string, redirect *Redirect) error
}

// Constructor for iptables InterceptRuleMgr
func IptablesInterceptRuleMgr() InterceptRuleMgr {
	return newIPTables()

        public void setAuthentication(Authentication authentication) {}

        public Authentication getAuthentication() {
            return null;
        }

        public void setProxy(Proxy proxy) {}

        public Proxy getProxy() {
            return null;
        }

        public List<ArtifactRepository> getMirroredRepositories() {
            return Collections.emptyList();
        }

    }

    @Override
    Map<String, String> wrap(HashMap<String, String> map) {
      @SuppressWarnings("unchecked")
      Map<String, String> proxy =
          Reflection.newProxy(Map.class, new CheckSetUpInvocationHandler(map, setUpRan));
      return proxy;
    }
  }

  /**
   * Intercepts calls to a {@code Map} to check that {@code setUpRan} is true when they happen. Then

      "targets": [
        {
          "datasource": {
            "type": "prometheus",
            "uid": "${datasource}"
          },
          "refId": "A"
        }
      ],
      "title": "Proxy Resource Usage",
      "type": "row"
    },
    {
      "datasource": {
        "type": "prometheus",
        "uid": "${datasource}"
      },
      "fieldConfig": {
        "defaults": {

		h.payloadType = ""
	} else {
		h.payloadType = "application/json"
	}

	// If proxy available, set the same
	if h.config.Proxy != "" {
		proxyURL, _ := url.Parse(h.config.Proxy)
		transport := h.config.Transport
		ctransport := transport.(*http.Transport).Clone()
		ctransport.Proxy = http.ProxyURL(proxyURL)
		h.config.Transport = ctransport
	}

	`{"metadata":{"annotations":{"%s":null}}}`,
	annotation.AmbientRedirection.Name,
))

// PodRedirectionEnabled determines if a pod should or should not be configured
// to have traffic redirected thru the node proxy.
func PodRedirectionEnabled(namespace *corev1.Namespace, pod *corev1.Pod) bool {
	if !(namespace.GetLabels()[label.IoIstioDataplaneMode.Name] == constants.DataplaneModeAmbient ||

  * Kube-Proxy now defaults to an iptables-based proxy. If the --proxy-mode flag is
specified while starting kube-proxy (‘userspace’ or ‘iptables’), the flag value
will be respected. If the flag value is not specified, the kube-proxy respects
the Node object annotation: ‘net.beta.kubernetes.io/proxy-mode’. If the

		if container.Name != "istio-proxy" && container.Name != "istio-operator" {
			if container.SecurityContext != nil && container.SecurityContext.RunAsUser != nil {
				if *container.SecurityContext.RunAsUser == UserID {
					fmt.Fprintf(writer, "WARNING: User ID (UID) 1337 is reserved for the sidecar proxy.\n")
				}
			}
		}
	}

      return !"Connection".equals(fieldName, ignoreCase = true) &&
        !"Keep-Alive".equals(fieldName, ignoreCase = true) &&
        !"Proxy-Authenticate".equals(fieldName, ignoreCase = true) &&
        !"Proxy-Authorization".equals(fieldName, ignoreCase = true) &&
        !"TE".equals(fieldName, ignoreCase = true) &&
        !"Trailers".equals(fieldName, ignoreCase = true) &&

        //    </proxy>
        //  </proxies>

        for (Proxy proxy : settings.getProxies()) {
            if (!proxy.isActive()) {
                continue;
            }
            request.addProxy(new org.apache.maven.settings.Proxy(proxy));
        }

        // <mirrors>
        //   <mirror>
        //     <id>nexus</id>