fix: auto-redirect android rules

Author: wwqgtxx

go.mod

@@ -24,7 +24,7 @@ require (
 	github.com/metacubex/sing-quic v0.0.0-20240518034124-7696d3f7da72
 	github.com/metacubex/sing-shadowsocks v0.2.6
 	github.com/metacubex/sing-shadowsocks2 v0.2.0
-	github.com/metacubex/sing-tun v0.2.7-0.20240617013029-d05cf9df9cfe
+	github.com/metacubex/sing-tun v0.2.7-0.20240622050320-d74a7240f063
 	github.com/metacubex/sing-vmess v0.1.9-0.20231207122118-72303677451f
 	github.com/metacubex/sing-wireguard v0.0.0-20240618022557-a6efaa37127a
 	github.com/metacubex/tfo-go v0.0.0-20240228025757-be1269474a66

go.sum

@@ -116,8 +116,8 @@ github.com/metacubex/sing-shadowsocks v0.2.6 h1:6oEB3QcsFYnNiFeoevcXrCwJ3sAablwV
 github.com/metacubex/sing-shadowsocks v0.2.6/go.mod h1:zIkMeSnb8Mbf4hdqhw0pjzkn1d99YJ3JQm/VBg5WMTg=
 github.com/metacubex/sing-shadowsocks2 v0.2.0 h1:hqwT/AfI5d5UdPefIzR6onGHJfDXs5zgOM5QSgaM/9A=
 github.com/metacubex/sing-shadowsocks2 v0.2.0/go.mod h1:LCKF6j1P94zN8ZS+LXRK1gmYTVGB3squivBSXAFnOg8=
-github.com/metacubex/sing-tun v0.2.7-0.20240617013029-d05cf9df9cfe h1:NrWjVEkRmEkdREVSpohMgEBoznS0PrRfJDr6iCV4348=
-github.com/metacubex/sing-tun v0.2.7-0.20240617013029-d05cf9df9cfe/go.mod h1:WwJGbCx7bQcBzuQXiDOJvZH27R0kIjKNNlISIWsL6kM=
+github.com/metacubex/sing-tun v0.2.7-0.20240622050320-d74a7240f063 h1:l0kqvpBCy1yUAlr79qc0w70nbELJiqs+tWH61b5poiU=
+github.com/metacubex/sing-tun v0.2.7-0.20240622050320-d74a7240f063/go.mod h1:WwJGbCx7bQcBzuQXiDOJvZH27R0kIjKNNlISIWsL6kM=
 github.com/metacubex/sing-vmess v0.1.9-0.20231207122118-72303677451f h1:QjXrHKbTMBip/C+R79bvbfr42xH1gZl3uFb0RELdZiQ=
 github.com/metacubex/sing-vmess v0.1.9-0.20231207122118-72303677451f/go.mod h1:olVkD4FChQ5gKMHG4ZzuD7+fMkJY1G8vwOKpRehjrmY=
 github.com/metacubex/sing-wireguard v0.0.0-20240618022557-a6efaa37127a h1:NpSGclHJUYndUwBmyIpFBSoBVg8PoVX7QQKhYg0DjM0=

listener/sing_tun/redirect_linux.go

@@ -0,0 +1,3 @@
+package sing_tun
+
+const supportRedirect = true

listener/sing_tun/redirect_stub.go

@@ -0,0 +1,5 @@
+//go:build !linux
+
+package sing_tun
+
+const supportRedirect = false

listener/sing_tun/server.go

@@ -132,7 +132,7 @@ func New(options LC.Tun, tunnel C.Tunnel, additions ...inbound.Addition) (l *Lis
 	if options.GSOMaxSize == 0 {
 		options.GSOMaxSize = 65536
 	}
-	if runtime.GOOS != "linux" {
+	if !supportRedirect {
 		options.AutoRedirect = false
 	}
 	tunName := options.Device
@@ -453,12 +453,16 @@ func (l *Listener) ruleUpdateCallback(ruleProvider provider.RuleProvider) {
 	}
 }
 
+type toIpCidr interface {
+	ToIpCidr() *netipx.IPSet
+}
+
 func (l *Listener) updateRule(ruleProvider provider.RuleProvider, exclude bool, update bool) {
 	l.ruleUpdateMutex.Lock()
 	defer l.ruleUpdateMutex.Unlock()
 	name := ruleProvider.Name()
 	switch rp := ruleProvider.Strategy().(type) {
-	case interface{ ToIpCidr() *netipx.IPSet }:
+	case toIpCidr:
 		if !exclude {
 			ipCidr := rp.ToIpCidr()
 			if ipCidr != nil {