proxy:
    git: https://github.com/istio/proxy
    auto: deps
  client-go:
    git: https://github.com/istio/client-go
    branch: master
  test-infra:
    git: https://github.com/istio/test-infra
    branch: master
  tools:
    git: https://github.com/istio/tools
    branch: master
  release-builder:
    git: https://github.com/istio/release-builder
    sha: ${BUILDER_SHA}
  ztunnel:

	@rm -fr licenses
	@license-lint --mirror

TMP := $(shell mktemp -d -u)
UPDATE_BRANCH ?= "master"

BUILD_TOOLS_ORG ?= "istio"

update-common:
	@mkdir -p $(TMP)
	@git clone -q --depth 1 --single-branch --branch $(UPDATE_BRANCH) https://github.com/$(BUILD_TOOLS_ORG)/common-files $(TMP)/common-files
	@cd $(TMP)/common-files ; git rev-parse HEAD >files/common/.commonfiles.sha
	@rm -fr common

// reducing the # of rules we need.
//
// BUT netlink lib doesn't support adding things to `list:set` types yet, and current tagged release
// doesn't support creating `list:set` types yet (is in main branch tho).
// So this will actually create 2 underlying ipsets, one for v4 and one for v6
func NewIPSet(name string, v6 bool, deps NetlinkIpsetDeps) (IPSet, error) {
	var err error
	set := IPSet{

		if len(adscon.GetHTTPListeners()) != 3 {
			t.Error("HTTP listeners, expecting 3 got", len(adscon.GetHTTPListeners()), xdstest.MapKeys(adscon.GetHTTPListeners()))
		}

		// s1tcp:2000 outbound, bind=true (to reach other instances of the service)
		// s1:5005 outbound, bind=true
		// :443 - https external, bind=false
		// 10.11.0.1_7070, bind=true -> inbound|2000|s1 - on port 7070, fwd to 37070
		// virtual

	// Description: Address for the ingress gateway on the external control plane is not valid
	InvalidExternalControlPlaneConfig = diag.NewMessageType(diag.Warning, "IST0163", "The hostname (%s) that was provided for the webhook (%s) to reach the ingress gateway on the external control plane cluster %s. Traffic may not flow properly.")

	// ExternalControlPlaneAddressIsNotAHostname defines a diag.MessageType for message "ExternalControlPlaneAddressIsNotAHostname".

If it is allowed, we will forward to the target destination.

#### Hairpin

In the case that the destination has a waypoint, that waypoint must have been bypassed to reach the inbound passthrough codepath.
How we handle this is [under discussion](https://docs.google.com/document/d/1uM1c3zzoehiijh1ZpZuJ1-SzuVVupenv8r5yuCaFshs/edit#heading=h.dwbqvwmg6ud3).

### Inbound

  // Except values will be rejected if they are outside the cidr range
  // +optional
  repeated string except = 2;
}

// Ingress is a collection of rules that allow inbound connections to reach the
// endpoints defined by a backend. An Ingress can be configured to give services
// externally-reachable urls, load balance traffic, terminate SSL, offer name
// based virtual hosting etc.
message Ingress {

  // probably is the storage version.
  // +optional
  optional GroupVersionForDiscovery preferredVersion = 3;

  // a map of client CIDR to server address that is serving this group.
  // This is to help clients reach servers in the most network-efficient way possible.
  // Clients can use the appropriate server address as per the CIDR that they match.
  // In case of multiple matches, clients should use the longest matching CIDR.

  // Except values will be rejected if they are outside the CIDR range
  // +optional
  repeated string except = 2;
}

// Ingress is a collection of rules that allow inbound connections to reach the
// endpoints defined by a backend. An Ingress can be configured to give services
// externally-reachable urls, load balance traffic, terminate SSL, offer name
// based virtual hosting etc.

	//
	// Types that are assignable to Destination:
	//
	//	*GatewayAddress_Hostname
	//	*GatewayAddress_Address
	Destination isGatewayAddress_Destination `protobuf_oneof:"destination"`
	// port to reach the gateway at for mTLS HBONE connections
	HboneMtlsPort uint32 `protobuf:"varint,3,opt,name=hbone_mtls_port,json=hboneMtlsPort,proto3" json:"hbone_mtls_port,omitempty"`
}

func (x *GatewayAddress) Reset() {