From a2098c18e1bfdd5197a534eb596c36685cee57cb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E4=B8=96=E7=95=8C?= <i@sekai.icu>
Date: Tue, 7 May 2024 20:34:24 +0800
Subject: [PATCH] Handle `includeAllNetworks`

---
 experimental/libbox/config.go             |  4 ++++
 experimental/libbox/platform.go           |  1 +
 experimental/libbox/platform/interface.go |  1 +
 experimental/libbox/service.go            |  4 ++++
 inbound/tun.go                            | 11 ++++++++++-
 5 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/experimental/libbox/config.go b/experimental/libbox/config.go
index 3b1d9f1d..b7731143 100644
--- a/experimental/libbox/config.go
+++ b/experimental/libbox/config.go
@@ -82,6 +82,10 @@ func (s *platformInterfaceStub) UnderNetworkExtension() bool {
 	return false
 }
 
+func (s *platformInterfaceStub) IncludeAllNetworks() bool {
+	return false
+}
+
 func (s *platformInterfaceStub) ClearDNSCache() {
 }
 
diff --git a/experimental/libbox/platform.go b/experimental/libbox/platform.go
index 451a72a9..4078140f 100644
--- a/experimental/libbox/platform.go
+++ b/experimental/libbox/platform.go
@@ -19,6 +19,7 @@ type PlatformInterface interface {
 	UsePlatformInterfaceGetter() bool
 	GetInterfaces() (NetworkInterfaceIterator, error)
 	UnderNetworkExtension() bool
+	IncludeAllNetworks() bool
 	ReadWIFIState() *WIFIState
 	ClearDNSCache()
 }
diff --git a/experimental/libbox/platform/interface.go b/experimental/libbox/platform/interface.go
index b250c8ae..3bec13fa 100644
--- a/experimental/libbox/platform/interface.go
+++ b/experimental/libbox/platform/interface.go
@@ -21,6 +21,7 @@ type Interface interface {
 	UsePlatformInterfaceGetter() bool
 	Interfaces() ([]control.Interface, error)
 	UnderNetworkExtension() bool
+	IncludeAllNetworks() bool
 	ClearDNSCache()
 	ReadWIFIState() adapter.WIFIState
 	process.Searcher
diff --git a/experimental/libbox/service.go b/experimental/libbox/service.go
index 2d755d0d..0a54d7ab 100644
--- a/experimental/libbox/service.go
+++ b/experimental/libbox/service.go
@@ -213,6 +213,10 @@ func (w *platformInterfaceWrapper) UnderNetworkExtension() bool {
 	return w.iif.UnderNetworkExtension()
 }
 
+func (w *platformInterfaceWrapper) IncludeAllNetworks() bool {
+	return w.iif.IncludeAllNetworks()
+}
+
 func (w *platformInterfaceWrapper) ClearDNSCache() {
 	w.iif.ClearDNSCache()
 }
diff --git a/inbound/tun.go b/inbound/tun.go
index c86273d8..e82ea122 100644
--- a/inbound/tun.go
+++ b/inbound/tun.go
@@ -166,6 +166,14 @@ func (t *Tun) Start() error {
 	}
 	t.logger.Trace("creating stack")
 	t.tunIf = tunInterface
+	var (
+		forwarderBindInterface bool
+		includeAllNetworks     bool
+	)
+	if t.platformInterface != nil {
+		forwarderBindInterface = true
+		includeAllNetworks = t.platformInterface.IncludeAllNetworks()
+	}
 	t.tunStack, err = tun.NewStack(t.stack, tun.StackOptions{
 		Context:                t.ctx,
 		Tun:                    tunInterface,
@@ -174,8 +182,9 @@ func (t *Tun) Start() error {
 		UDPTimeout:             t.udpTimeout,
 		Handler:                t,
 		Logger:                 t.logger,
-		ForwarderBindInterface: t.platformInterface != nil,
+		ForwarderBindInterface: forwarderBindInterface,
 		InterfaceFinder:        t.router.InterfaceFinder(),
+		IncludeAllNetworks:     includeAllNetworks,
 	})
 	if err != nil {
 		return err