feat: support glob in exclude domain

related to: #62

ctrl/config.go

@@ -2,6 +2,7 @@ package ctrl
 
 import (
 	"fmt"
+	"github.com/gobwas/glob"
 	"io"
 	"net/http"
 	"strings"
@@ -27,7 +28,7 @@ type Suo5Config struct {
 	ExcludeDomain    []string       `json:"exclude_domain"`
 
 	TestExit                string                               `json:"-"`
-	ExcludeDomainMap        map[string]bool                      `json:"-"`
+	ExcludeGlobs            []glob.Glob                          `json:"-"`
 	Offset                  int                                  `json:"-"`
 	Header                  http.Header                          `json:"-"`
 	OnRemoteConnected       func(e *ConnectedEvent)              `json:"-"`
@@ -37,15 +38,22 @@ type Suo5Config struct {
 }
 
 func (s *Suo5Config) Parse() error {
-	s.parseExcludeDomain()
+	if err := s.parseExcludeDomain(); err != nil {
+		return err
+	}
 	return s.parseHeader()
 }
 
-func (s *Suo5Config) parseExcludeDomain() {
-	s.ExcludeDomainMap = make(map[string]bool)
+func (s *Suo5Config) parseExcludeDomain() error {
+	s.ExcludeGlobs = make([]glob.Glob, 0)
 	for _, domain := range s.ExcludeDomain {
-		s.ExcludeDomainMap[strings.ToLower(strings.TrimSpace(domain))] = true
+		g, err := glob.Compile(domain)
+		if err != nil {
+			return err
+		}
+		s.ExcludeGlobs = append(s.ExcludeGlobs, g)
 	}
+	return nil
 }
 
 func (s *Suo5Config) parseHeader() error {

ctrl/ctrl.go

@@ -25,7 +25,6 @@ import (
 	utls "github.com/refraction-networking/utls"
 	"github.com/zema1/rawhttp"
 	"github.com/zema1/suo5/netrans"
-	"golang.org/x/exp/maps"
 )
 
 var rander = rand.New(rand.NewSource(time.Now().UnixNano()))
@@ -49,8 +48,8 @@ func Run(ctx context.Context, config *Suo5Config) error {
 		config.Header.Set("Accept-Encoding", "identity")
 	}
 
-	if len(config.ExcludeDomainMap) != 0 {
-		log.Infof("exclude domains: %v", maps.Keys(config.ExcludeDomainMap))
+	if len(config.ExcludeDomain) != 0 {
+		log.Infof("exclude domains: %v", config.ExcludeDomain)
 	}
 
 	tr := &http.Transport{

ctrl/handler.go

@@ -54,9 +54,13 @@ func (m *socks5Handler) Handle(conn net.Conn) error {
 		return err
 	}
 
-	if m.config.ExcludeDomainMap[req.Addr.Host] {
-		log.Infof("drop connection to %s", req.Addr.Host)
-		return nil
+	if len(m.config.ExcludeGlobs) != 0 {
+		for _, g := range m.config.ExcludeGlobs {
+			if g.Match(req.Addr.Host) {
+				log.Debugf("drop connection to %s", req.Addr.Host)
+				return nil
+			}
+		}
 	}
 
 	log.Infof("start connection to %s", req.Addr.String())

go.mod

@@ -4,14 +4,14 @@ go 1.20
 
 require (
 	github.com/go-gost/gosocks5 v0.3.0
+	github.com/gobwas/glob v0.2.3
 	github.com/kataras/golog v0.1.8
 	github.com/kataras/pio v0.0.11
 	github.com/pkg/errors v0.9.1
 	github.com/refraction-networking/utls v1.6.4
 	github.com/stretchr/testify v1.8.4
 	github.com/urfave/cli/v2 v2.27.4
 	github.com/zema1/rawhttp v0.1.1
-	golang.org/x/exp v0.0.0-20240823005443-9b4947da3948
 )
 
 require (

go.sum

@@ -9,6 +9,8 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/go-gost/gosocks5 v0.3.0 h1:Hkmp9YDRBSCJd7xywW6dBPT6B9aQTkuWd+3WCheJiJA=
 github.com/go-gost/gosocks5 v0.3.0/go.mod h1:1G6I7HP7VFVxveGkoK8mnprnJqSqJjdcASKsdUn4Pp4=
+github.com/gobwas/glob v0.2.3 h1:A4xDbljILXROh+kObIiy5kIaPYD8e96x1tgBhUI5J+Y=
+github.com/gobwas/glob v0.2.3/go.mod h1:d3Ez4x06l9bZtSvzIay5+Yzi0fmZzPgnTbPcKjJAkT8=
 github.com/kataras/golog v0.1.8 h1:isP8th4PJH2SrbkciKnylaND9xoTtfxv++NB+DF0l9g=
 github.com/kataras/golog v0.1.8/go.mod h1:rGPAin4hYROfk1qT9wZP6VY2rsb4zzc37QpdPjdkqVw=
 github.com/kataras/pio v0.0.11 h1:kqreJ5KOEXGMwHAWHDwIl+mjfNCPhAwZPa8gK7MKlyw=
@@ -44,8 +46,6 @@ golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5y
 golang.org/x/crypto v0.12.0/go.mod h1:NF0Gs7EO5K4qLn+Ylc+fih8BSTeIjAP05siRnAh98yw=
 golang.org/x/crypto v0.24.0 h1:mnl8DM0o513X8fdIkmyFE/5hTYxbwYOjDS/+rK6qpRI=
 golang.org/x/crypto v0.24.0/go.mod h1:Z1PMYSOR5nyMcyAVAIQSKCDwalqy85Aqn1x3Ws4L5DM=
-golang.org/x/exp v0.0.0-20240823005443-9b4947da3948 h1:kx6Ds3MlpiUHKj7syVnbp57++8WpuKPcR5yjLBjvLEA=
-golang.org/x/exp v0.0.0-20240823005443-9b4947da3948/go.mod h1:akd2r19cwCdwSwWeIdzYQGa/EZZyqcOdwWiwj5L5eKQ=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
 golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=