[style]

Makefile

@@ -6,6 +6,11 @@ GOBUILD=CGO_ENABLED=0 go build -trimpath -ldflags '-X "github.com/Dreamacro/clas
 		-X "github.com/Dreamacro/clash/constant.BuildTime=$(BUILDTIME)" \
 		-w -s -buildid='
 
+GOBUILDOP=CGO_ENABLED=0 go build -trimpath -ldflags '-X "github.com/Dreamacro/clash/constant.Version=$(VERSION)" \
+		-X "github.com/Dreamacro/clash/constant.BuildTime=$(BUILDTIME)" \
+		-X "github.com/Dreamacro/clash/constant.OpenWrt:=true"  \
+		-w -s -buildid='
+
 PLATFORM_LIST = \
 	darwin-amd64 \
 	darwin-arm64 \
@@ -30,7 +35,7 @@ WINDOWS_ARCH_LIST = \
 	windows-amd64 \
 	windows-arm32v7
 
-all: linux-amd64 darwin-amd64 windows-amd64 # Most used
+all: linux-arm64-openwrt linux-amd64-openwrt linux-arm64 linux-amd64 darwin-amd64 darwin-arm64 windows-amd64 windows-386  # Most used
 
 docker:
 	$(GOBUILD) -o $(BINDIR)/$(NAME)-$@
@@ -47,21 +52,39 @@ linux-386:
 linux-amd64:
 	GOARCH=amd64 GOOS=linux $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
 
+linux-amd64-openwrt:
+	GOARCH=amd64 GOOS=linux $(GOBUILDOP) -o $(BINDIR)/$(NAME)-$@
+
 linux-arm64:
 	GOARCH=arm64 GOOS=linux $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
 
+linux-arm64-openwrt:
+	GOARCH=arm64 GOOS=linux $(GOBUILDOP) -o $(BINDIR)/$(NAME)-$@
+
 linux-armv5:
 	GOARCH=arm GOOS=linux GOARM=5 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
 
+linux-armv5-openwrt:
+	GOARCH=arm GOOS=linux GOARM=5 $(GOBUILDOP) -o $(BINDIR)/$(NAME)-$@
+
 linux-armv6:
 	GOARCH=arm GOOS=linux GOARM=6 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
 
+linux-armv6-openwrt:
+	GOARCH=arm GOOS=linux GOARM=6 $(GOBUILDOP) -o $(BINDIR)/$(NAME)-$@
+
 linux-armv7:
 	GOARCH=arm GOOS=linux GOARM=7 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
 
+linux-armv7-openwrt:
+	GOARCH=arm GOOS=linux GOARM=7 $(GOBUILDOP) -o $(BINDIR)/$(NAME)-$@
+
 linux-armv8:
 	GOARCH=arm64 GOOS=linux $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
 
+linux-armv8-openwrt:
+	GOARCH=arm64 GOOS=linux $(GOBUILDOP) -o $(BINDIR)/$(NAME)-$@
+
 linux-mips-softfloat:
 	GOARCH=mips GOMIPS=softfloat GOOS=linux $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
 
@@ -94,7 +117,7 @@ windows-386:
 
 windows-amd64:
 	GOARCH=amd64 GOOS=windows $(GOBUILD) -o $(BINDIR)/$(NAME)-$@.exe
-	
+
 windows-arm32v7:
 	GOARCH=arm GOOS=windows GOARM=7 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@.exe
 

constant/version.go

@@ -4,4 +4,5 @@ var (
 	Meta      = true
 	Version   = "1.8.0"
 	BuildTime = "unknown time"
+	OpenWrt   bool
 )

hub/executor/executor.go

@@ -2,7 +2,11 @@ package executor
 
 import (
 	"fmt"
+	"github.com/Dreamacro/clash/listener/tproxy"
+	"net"
 	"os"
+	"runtime"
+	"strconv"
 	"strings"
 	"sync"
 
@@ -74,7 +78,7 @@ func ApplyConfig(cfg *config.Config, force bool) {
 	updateRules(cfg.Rules, cfg.RuleProviders)
 	updateHosts(cfg.Hosts)
 	updateProfile(cfg)
-	//updateIPTables(cfg.DNS, cfg.General)
+	updateIPTables(cfg.DNS, cfg.General)
 	updateDNS(cfg.DNS, cfg.General)
 	updateGeneral(cfg.General, force)
 	updateExperimental(cfg)
@@ -284,35 +288,35 @@ func patchSelectGroup(proxies map[string]C.Proxy) {
 	}
 }
 
-//func updateIPTables(dns *config.DNS, general *config.General) {
+func updateIPTables(dns *config.DNS, general *config.General) {
-//	if runtime.GOOS != "linux" || dns.Listen == "" || general.TProxyPort == 0 || general.Tun.Enable {
+	if runtime.GOOS != "linux" || dns.Listen == "" || general.TProxyPort == 0 || general.Tun.Enable || C.OpenWrt {
-//		return
+		return
-//	}
+	}
-//
+
-//	_, dnsPortStr, err := net.SplitHostPort(dns.Listen)
+	_, dnsPortStr, err := net.SplitHostPort(dns.Listen)
-//	if dnsPortStr == "0" || dnsPortStr == "" || err != nil {
+	if dnsPortStr == "0" || dnsPortStr == "" || err != nil {
-//		return
+		return
-//	}
+	}
-//
+
-//	dnsPort, err := strconv.Atoi(dnsPortStr)
+	dnsPort, err := strconv.Atoi(dnsPortStr)
-//	if err != nil {
+	if err != nil {
-//		return
+		return
-//	}
+	}
-//
+
-//	tproxy.CleanUpTProxyLinuxIPTables()
+	tproxy.CleanUpTProxyLinuxIPTables()
-//
+
-//	err = tproxy.SetTProxyLinuxIPTables(general.Interface, general.TProxyPort, dnsPort)
+	err = tproxy.SetTProxyLinuxIPTables(general.Interface, general.TProxyPort, dnsPort)
-//
+
-//	if err != nil {
+	if err != nil {
-//		log.Errorln("Can not setting iptables for TProxy on linux, %s", err.Error())
+		log.Errorln("Can not setting iptables for TProxy on linux, %s", err.Error())
-//		os.Exit(2)
+		os.Exit(2)
-//	}
+	}
-//}
+}
 
 func CleanUp() {
 	P.CleanUp()
 
-	//if runtime.GOOS == "linux" {
+	if runtime.GOOS == "linux" && C.OpenWrt {
-	//	tproxy.CleanUpTProxyLinuxIPTables()
+		tproxy.CleanUpTProxyLinuxIPTables()
-	//}
+	}
 }

listener/tproxy/tproxy_linux_iptables.go

@@ -20,7 +20,7 @@ var (
 const (
 	PROXY_FWMARK      = "0x2d0"
 	PROXY_ROUTE_TABLE = "0x2d0"
-	USERNAME          = "clash"
+	USERNAME          = "Clash.Meta"
 )
 
 func SetTProxyLinuxIPTables(ifname string, tport int, dport int) error {

rule/process.go

@@ -27,9 +27,8 @@ func (ps *Process) Match(metadata *C.Metadata) bool {
 	if metadata.Process != "" {
 		return strings.EqualFold(metadata.Process, ps.process)
 	}
-
 	// ignore match in proxy type "tproxy"
-	if metadata.Type == C.TPROXY {
+	if metadata.Type == C.TPROXY || !C.OpenWrt {
 		return false
 	}