Applied Result = "applied"
)

type PatchType string

const (
	Cluster        PatchType = "cluster"
	Listener       PatchType = "listener"
	ListenerFilter PatchType = "listenerfilter"
	FilterChain    PatchType = "filterchain"
	NetworkFilter  PatchType = "networkfilter"
	// nolint
	HttpFilter  PatchType = "httpfilter"
	Route       PatchType = "route"
	VirtualHost PatchType = "vhost"
)

var (

istio-system labels: istio.io/rev: 1-10-0 install.operator.istio.io/owning-resource: unknown operator.istio.io/component: "Pilot" spec: configPatches: - applyTo: HTTP_FILTER match: context: SIDECAR_INBOUND proxy: proxyVersion: '^1\.10.*' listener: filterChain: filter: name: "envoy.filters.network.http_connection_manager" patch: operation: INSERT_BEFORE value: name: istio.metadata_exchange typed_config: "@type": type.googleapis.com/udpa.type.v1.TypedStruct type_url: type.googleapis.com/envoy.extensio...

  configPatches:
    # The first patch adds the Lua filter to the listener/http connection manager
  - applyTo: HTTP_FILTER
    match:
      context: SIDECAR_INBOUND
      listener:
        portNumber: 8080
        filterChain:
          filter:
            name: "envoy.filters.network.http_connection_manager"
            subFilter:
              name: "envoy.filters.http.router"
    patch:
      operation: REPLACE

import org.gradle.test.fixtures.file.TestFile
import org.junit.rules.ExternalResource

import javax.servlet.DispatcherType
import javax.servlet.Filter
import javax.servlet.FilterChain
import javax.servlet.FilterConfig
import javax.servlet.ServletException
import javax.servlet.ServletRequest
import javax.servlet.ServletResponse
import javax.servlet.http.HttpServletRequest

func buildOutboundCatchAllNetworkFilterChains(node *model.Proxy, push *model.PushContext) []*listener.FilterChain {
	filterStack := buildOutboundCatchAllNetworkFiltersOnly(push, node)
	chains := make([]*listener.FilterChain, 0, 2)
	chains = append(chains, blackholeFilterChain(push, node), &listener.FilterChain{
		Name:    model.VirtualOutboundCatchAllTCPFilterChainName,
		Filters: filterStack,
	})
	return chains
}

  configPatches:
    # The first patch adds the Lua filter to the listener/http connection manager
  - applyTo: HTTP_FILTER
    match:
      context: SIDECAR_INBOUND
      listener:
        portNumber: 8080
        filterChain:
          filter:
            name: "envoy.filters.network.http_connection_manager"
            subFilter:
              name: "envoy.filters.http.router"
    patch:
      operation: REPLACE

				t.Fatalf("%v: missing listener filters: %v", l.Name, missing)
			}
		}
	}

	// Check FilterChains
	if lt.FilterChains != nil {
		if lt.TotalMatch {
			// First check they are the same size
			if len(lt.FilterChains) != len(l.FilterChains) {
				want := []string{}
				for _, n := range lt.FilterChains {
					want = append(want, n.Name)
				}

			tcpName := name + "-tcp"
			tcpChain := &listener.FilterChain{
				Filters: lb.buildInboundNetworkFilters(cc),
				Name:    tcpName,
			}
			cc.clusterName = model.BuildSubsetKey(model.TrafficDirectionInboundVIP, "http", svc.Hostname, port.Port)
			httpName := name + "-http"
			httpChain := &listener.FilterChain{
				Filters: lb.buildWaypointInboundHTTPFilters(svc, cc),
				Name:    httpName,
			}

import org.gradle.performance.annotations.Scenario
import org.gradle.profiler.BuildContext
import org.gradle.profiler.BuildMutator

import javax.servlet.DispatcherType
import javax.servlet.Filter
import javax.servlet.FilterChain
import javax.servlet.FilterConfig
import javax.servlet.ServletException
import javax.servlet.ServletRequest
import javax.servlet.ServletResponse
import javax.servlet.http.HttpServletRequest

	res := map[string]*listener.ListenerFilter{}
	for _, lf := range l.ListenerFilters {
		res[lf.Name] = lf
	}
	return res
}

func ExtractFilterChain(name string, l *listener.Listener) *listener.FilterChain {
	for _, f := range l.GetFilterChains() {
		if f.GetName() == name {
			return f
		}
	}
	return nil
}

func ExtractFilterChainNames(l *listener.Listener) []string {
	res := []string{}