Add MITM

Signed-off-by: Rambling2076 <Rambling2076@proton.me>

.github/workflows/build.yml

@@ -55,7 +55,7 @@ jobs:
       - name: Calculate version
         if: github.event_name != 'workflow_dispatch'
         run: |-
-          go run -v ./cmd/internal/read_tag --nightly
+          go run -v ./cmd/internal/read_tag --ci --nightly
       - name: Set outputs
         id: outputs
         run: |-
@@ -229,8 +229,8 @@ jobs:
           cd dist
           mkdir -p "${DIR_NAME}"
           cp ../LICENSE "${DIR_NAME}"
-          if [ '${{ matrix.os }}' = 'windoes' ]; then
-            cp sing-box.exe "${DIR_NAME}"
+          if [ '${{ matrix.os }}' = 'windows' ]; then
+            cp sing-box "${DIR_NAME}/sing-box.exe"
             zip -r "${DIR_NAME}.zip" "${DIR_NAME}"
           else
             cp sing-box "${DIR_NAME}"
@@ -316,9 +316,9 @@ jobs:
           LOCAL_PROPERTIES: ${{ secrets.LOCAL_PROPERTIES }}
       - name: Prepare upload
         run: |-
-          mkdir -p dist/release
-          cp clients/android/app/build/outputs/apk/play/release/*.apk dist/release
-          cp clients/android/app/build/outputs/apk/other/release/*-universal.apk dist/release
+          mkdir -p dist
+          cp clients/android/app/build/outputs/apk/play/release/*.apk dist
+          cp clients/android/app/build/outputs/apk/other/release/*-universal.apk dist
       - name: Upload artifact
         uses: actions/upload-artifact@v4
         with:
@@ -566,9 +566,9 @@ jobs:
           zip -r SFM.dSYMs.zip dSYMs
           popd
 
-          mkdir -p dist/release
-          cp clients/apple/SFM.dmg "dist/release/SFM-${VERSION}-universal.dmg"
-          cp "clients/apple/${{ matrix.archive }}/SFM.dSYMs.zip" "dist/release/SFM-${VERSION}-universal.dSYMs.zip"
+          mkdir -p dist
+          cp clients/apple/SFM.dmg "dist/SFM-${VERSION}-universal.dmg"
+          cp "clients/apple/${{ matrix.archive }}/SFM.dSYMs.zip" "dist/SFM-${VERSION}-universal.dSYMs.zip"
       - name: Upload image
         if: matrix.if && matrix.name == 'macOS-standalone' && github.event_name == 'workflow_dispatch'
         uses: actions/upload-artifact@v4

.github/workflows/linux.yml

@@ -34,7 +34,7 @@ jobs:
       - name: Calculate version
         if: github.event_name != 'workflow_dispatch'
         run: |-
-          go run -v ./cmd/internal/read_tag --nightly
+          go run -v ./cmd/internal/read_tag --ci --nightly
       - name: Set outputs
         id: outputs
         run: |-
@@ -116,10 +116,11 @@ jobs:
           sudo gem install fpm
           sudo apt-get install -y debsigs
           fpm -t deb \
+            --name "${NAME}" \
             -v "${{ needs.calculate_version.outputs.version }}" \
             -p "dist/${NAME}_${{ needs.calculate_version.outputs.version }}_linux_${{ matrix.debian }}.deb" \
             --architecture ${{ matrix.debian }} \
-            dist/sing-box=/usr/bin/${NAME}
+            dist/sing-box=/usr/bin/sing-box
           curl -Lo '/tmp/debsigs.diff' 'https://gitlab.com/debsigs/debsigs/-/commit/160138f5de1ec110376d3c807b60a37388bc7c90.diff'
           sudo patch /usr/bin/debsigs < '/tmp/debsigs.diff'
           rm -rf $HOME/.gnupg
@@ -133,10 +134,11 @@ jobs:
           set -xeuo pipefail
           sudo gem install fpm
           fpm -t rpm \
+            --name "${NAME}" \
             -v "${{ needs.calculate_version.outputs.version }}" \
             -p "dist/${NAME}_${{ needs.calculate_version.outputs.version }}_linux_${{ matrix.rpm }}.rpm" \
             --architecture ${{ matrix.rpm }} \
-            dist/sing-box=/usr/bin/${NAME}
+            dist/sing-box=/usr/bin/sing-box
           cat > $HOME/.rpmmacros <<EOF
           %_gpg_name ${{ secrets.GPG_KEY_ID }}
           %_gpg_sign_cmd_extra_args --pinentry-mode loopback --passphrase ${{ secrets.GPG_PASSPHRASE }}
@@ -175,6 +177,4 @@ jobs:
           merge-multiple: true
       - name: Publish packages
         run: |-
-          wget -O fury-cli.deb https://github.com/gemfury/cli/releases/download/v0.23.0/fury-cli_0.23.0_linux_amd64.deb
-          sudo dpkg -i fury-cli.deb
-          fury migrate dist --as=sagernet --api-token ${{ secrets.FURY_TOKEN }}
+          ls dist | xargs -I {} curl -F "package=@dist/{}" https://${{ secrets.FURY_TOKEN }}@push.fury.io/sagernet/

.gitignore

@@ -1,7 +1,6 @@
 /.idea/
 /vendor/
 /*.json
-/*.js
 /*.srs
 /*.db
 /site/

.golangci.yml

@@ -31,7 +31,6 @@ run:
     - with_reality_server
     - with_acme
     - with_clash_api
-    - with_script
 
 issues:
   exclude-dirs:

.goreleaser.yaml

@@ -21,7 +21,6 @@ builds:
       - with_acme
       - with_clash_api
       - with_tailscale
-      - with_script
     env:
       - CGO_ENABLED=0
       - GOTOOLCHAIN=local
@@ -52,7 +51,6 @@ builds:
       - with_acme
       - with_clash_api
       - with_tailscale
-      - with_script
     env:
       - CGO_ENABLED=0
       - GOROOT={{ .Env.GOPATH }}/go_legacy

Dockerfile

@@ -13,7 +13,7 @@ RUN set -ex \
     && export COMMIT=$(git rev-parse --short HEAD) \
     && export VERSION=$(go run ./cmd/internal/read_tag) \
     && go build -v -trimpath -tags \
-        "with_gvisor,with_quic,with_dhcp,with_wireguard,with_utls,with_reality_server,with_acme,with_clash_api" \
+        "with_gvisor,with_quic,with_dhcp,with_wireguard,with_utls,with_reality_server,with_acme,with_clash_api,with_tailscale" \
         -o /go/bin/sing-box \
         -ldflags "-X \"github.com/sagernet/sing-box/constant.Version=$VERSION\" -s -w -buildid=" \
         ./cmd/sing-box

Makefile

@@ -1,6 +1,6 @@
 NAME = sing-box
 COMMIT = $(shell git rev-parse --short HEAD)
-TAGS ?= with_gvisor,with_dhcp,with_wireguard,with_reality_server,with_clash_api,with_quic,with_utls,with_tailscale,with_script
+TAGS ?= with_gvisor,with_dhcp,with_wireguard,with_reality_server,with_clash_api,with_quic,with_utls,with_tailscale
 TAGS_TEST ?= with_gvisor,with_quic,with_wireguard,with_grpc,with_utls,with_reality_server
 
 GOHOSTOS = $(shell go env GOHOSTOS)

adapter/experimental.go

@@ -52,10 +52,6 @@ type CacheFile interface {
 	StoreGroupExpand(group string, expand bool) error
 	LoadRuleSet(tag string) *SavedBinary
 	SaveRuleSet(tag string, set *SavedBinary) error
-	LoadScript(tag string) *SavedBinary
-	SaveScript(tag string, script *SavedBinary) error
-	SurgePersistentStoreRead(key string) string
-	SurgePersistentStoreWrite(key string, value string) error
 }
 
 type SavedBinary struct {

adapter/script.go

@@ -1,54 +0,0 @@
-package adapter
-
-import (
-	"context"
-	"net/http"
-	"sync"
-	"time"
-)
-
-type ScriptManager interface {
-	Lifecycle
-	Scripts() []Script
-	Script(name string) (Script, bool)
-	SurgeCache() *SurgeInMemoryCache
-}
-
-type SurgeInMemoryCache struct {
-	sync.RWMutex
-	Data map[string]string
-}
-
-type Script interface {
-	Type() string
-	Tag() string
-	StartContext(ctx context.Context, startContext *HTTPStartContext) error
-	PostStart() error
-	Close() error
-}
-
-type SurgeScript interface {
-	Script
-	ExecuteGeneric(ctx context.Context, scriptType string, timeout time.Duration, arguments []string) error
-	ExecuteHTTPRequest(ctx context.Context, timeout time.Duration, request *http.Request, body []byte, binaryBody bool, arguments []string) (*HTTPRequestScriptResult, error)
-	ExecuteHTTPResponse(ctx context.Context, timeout time.Duration, request *http.Request, response *http.Response, body []byte, binaryBody bool, arguments []string) (*HTTPResponseScriptResult, error)
-}
-
-type HTTPRequestScriptResult struct {
-	URL      string
-	Headers  http.Header
-	Body     []byte
-	Response *HTTPRequestScriptResponse
-}
-
-type HTTPRequestScriptResponse struct {
-	Status  int
-	Headers http.Header
-	Body    []byte
-}
-
-type HTTPResponseScriptResult struct {
-	Status  int
-	Headers http.Header
-	Body    []byte
-}

box.go

@@ -27,7 +27,6 @@ import (
 	"github.com/sagernet/sing-box/option"
 	"github.com/sagernet/sing-box/protocol/direct"
 	"github.com/sagernet/sing-box/route"
-	"github.com/sagernet/sing-box/script"
 	"github.com/sagernet/sing/common"
 	E "github.com/sagernet/sing/common/exceptions"
 	F "github.com/sagernet/sing/common/format"
@@ -50,7 +49,6 @@ type Box struct {
 	dnsRouter    *dns.Router
 	connection   *route.ConnectionManager
 	router       *route.Router
-	script       *script.Manager
 	mitm         adapter.MITMEngine //*mitm.Engine
 	services     []adapter.LifecycleService
 	done         chan struct{}
@@ -294,11 +292,6 @@ func New(options Options) (*Box, error) {
 			"local",
 			option.LocalDNSServerOptions{},
 		)))
-	scriptManager, err := script.NewManager(ctx, logFactory, options.Scripts)
-	if err != nil {
-		return nil, E.Cause(err, "initialize script manager")
-	}
-	service.MustRegister[adapter.ScriptManager](ctx, scriptManager)
 	if platformInterface != nil {
 		err = platformInterface.Initialize(networkManager)
 		if err != nil {
@@ -367,7 +360,6 @@ func New(options Options) (*Box, error) {
 		dnsRouter:    dnsRouter,
 		connection:   connectionManager,
 		router:       router,
-		script:       scriptManager,
 		mitm:         mitmEngine,
 		createdAt:    createdAt,
 		logFactory:   logFactory,
@@ -427,11 +419,11 @@ func (s *Box) preStart() error {
 	if err != nil {
 		return err
 	}
-	err = adapter.Start(adapter.StartStateInitialize, s.network, s.dnsTransport, s.dnsRouter, s.connection, s.router, s.script, s.mitm, s.outbound, s.inbound, s.endpoint)
+	err = adapter.Start(adapter.StartStateInitialize, s.network, s.dnsTransport, s.dnsRouter, s.connection, s.router, s.mitm, s.outbound, s.inbound, s.endpoint)
 	if err != nil {
 		return err
 	}
-	err = adapter.Start(adapter.StartStateStart, s.outbound, s.dnsTransport, s.dnsRouter, s.network, s.connection, s.router, s.script, s.mitm)
+	err = adapter.Start(adapter.StartStateStart, s.outbound, s.dnsTransport, s.dnsRouter, s.network, s.connection, s.router, s.mitm)
 	if err != nil {
 		return err
 	}
@@ -455,7 +447,7 @@ func (s *Box) start() error {
 	if err != nil {
 		return err
 	}
-	err = adapter.Start(adapter.StartStatePostStart, s.outbound, s.network, s.dnsTransport, s.dnsRouter, s.connection, s.router, s.script, s.mitm, s.inbound, s.endpoint)
+	err = adapter.Start(adapter.StartStatePostStart, s.outbound, s.network, s.dnsTransport, s.dnsRouter, s.connection, s.router, s.mitm, s.inbound, s.endpoint)
 	if err != nil {
 		return err
 	}
@@ -463,7 +455,7 @@ func (s *Box) start() error {
 	if err != nil {
 		return err
 	}
-	err = adapter.Start(adapter.StartStateStarted, s.network, s.dnsTransport, s.dnsRouter, s.connection, s.router, s.script, s.mitm, s.outbound, s.inbound, s.endpoint)
+	err = adapter.Start(adapter.StartStateStarted, s.network, s.dnsTransport, s.dnsRouter, s.connection, s.router, s.mitm, s.outbound, s.inbound, s.endpoint)
 	if err != nil {
 		return err
 	}
@@ -482,7 +474,7 @@ func (s *Box) Close() error {
 		close(s.done)
 	}
 	err := common.Close(
-		s.inbound, s.outbound, s.endpoint, s.mitm, s.script, s.router, s.connection, s.dnsRouter, s.dnsTransport, s.network,
+		s.inbound, s.outbound, s.endpoint, s.mitm, s.router, s.connection, s.dnsRouter, s.dnsTransport, s.network,
 	)
 	for _, lifecycleService := range s.services {
 		err = E.Append(err, lifecycleService.Close(), func(err error) error {

cmd/internal/build_libbox/main.go

@@ -59,7 +59,7 @@ func init() {
 	sharedFlags = append(sharedFlags, "-ldflags", "-X github.com/sagernet/sing-box/constant.Version="+currentTag+" -s -w -buildid=")
 	debugFlags = append(debugFlags, "-ldflags", "-X github.com/sagernet/sing-box/constant.Version="+currentTag)
 
-	sharedTags = append(sharedTags, "with_gvisor", "with_quic", "with_wireguard", "with_utls", "with_clash_api", "with_script")
+	sharedTags = append(sharedTags, "with_gvisor", "with_quic", "with_wireguard", "with_utls", "with_clash_api")
 	iosTags = append(iosTags, "with_dhcp", "with_low_memory", "with_conntrack")
 	memcTags = append(memcTags, "with_tailscale")
 	debugTags = append(debugTags, "debug")

cmd/internal/read_tag/main.go

@@ -5,40 +5,52 @@ import (
 	"os"
 
 	"github.com/sagernet/sing-box/cmd/internal/build_shared"
+	"github.com/sagernet/sing-box/common/badversion"
 	"github.com/sagernet/sing-box/log"
 )
 
-var nightly bool
+var (
+	flagRunInCI    bool
+	flagRunNightly bool
+)
 
 func init() {
-	flag.BoolVar(&nightly, "nightly", false, "Print nightly tag")
+	flag.BoolVar(&flagRunInCI, "ci", false, "Run in CI")
+	flag.BoolVar(&flagRunNightly, "nightly", false, "Run nightly")
 }
 
 func main() {
 	flag.Parse()
-	if nightly {
-		version, err := build_shared.ReadTagVersionRev()
+	var (
+		versionStr string
+		err        error
+	)
+	if flagRunNightly {
+		var version badversion.Version
+		version, err = build_shared.ReadTagVersionRev()
+		if err == nil {
+			if version.PreReleaseIdentifier == "" {
+				version.Patch++
+			}
+			versionStr = version.String()
+		}
+	} else {
+		versionStr, err = build_shared.ReadTag()
+	}
+	if flagRunInCI {
 		if err != nil {
 			log.Fatal(err)
 		}
-		var versionStr string
-		if version.PreReleaseIdentifier != "" {
-			versionStr = version.VersionString() + "-nightly"
-		} else {
-			version.Patch++
-			versionStr = version.VersionString() + "-nightly"
-		}
 		err = setGitHubEnv("version", versionStr)
 		if err != nil {
 			log.Fatal(err)
 		}
 	} else {
-		tag, err := build_shared.ReadTag()
 		if err != nil {
 			log.Error(err)
 			os.Stdout.WriteString("unknown\n")
 		} else {
-			os.Stdout.WriteString(tag + "\n")
+			os.Stdout.WriteString(versionStr + "\n")
 		}
 	}
 }

cmd/sing-box/cmd_generate_ca.go

@@ -105,8 +105,7 @@ func generateCAKeyPair() error {
 	if err != nil {
 		return err
 	}
-	os.WriteFile(filepath.Join(flagGenerateOutput, caName+".pem"), pem.EncodeToMemory(&pem.Block{Type: "CERTIFICATE", Bytes: publicDer}), 0o644)
-	os.WriteFile(filepath.Join(flagGenerateOutput, caName+".private.pem"), pem.EncodeToMemory(&pem.Block{Type: "PRIVATE KEY", Bytes: privateDer}), 0o644)
+	os.WriteFile(filepath.Join(flagGenerateOutput, caName+".pem"), []byte(string(pem.EncodeToMemory(&pem.Block{Type: "CERTIFICATE", Bytes: publicDer}))+string(pem.EncodeToMemory(&pem.Block{Type: "PRIVATE KEY", Bytes: privateDer}))), 0o644)
 	os.WriteFile(filepath.Join(flagGenerateOutput, caName+".crt"), publicDer, 0o644)
 	os.WriteFile(filepath.Join(flagGenerateOutput, caName+".p12"), p12Bytes, 0o644)
 	var tlsDecryptionOptions option.TLSDecryptionOptions

constant/script.go

@@ -1,7 +0,0 @@
-package constant
-
-const (
-	ScriptTypeSurge        = "surge"
-	ScriptSourceTypeLocal  = "local"
-	ScriptSourceTypeRemote = "remote"
-)

docs/changelog.md

@@ -2,6 +2,10 @@
 icon: material/alert-decagram
 ---
 
+#### 1.12.0-alpha.20
+
+* Fixes and improvements
+
 #### 1.12.0-alpha.19
 
 * Update gVisor to 20250319.0

experimental/cachefile/cache.go

@@ -19,12 +19,10 @@ import (
 )
 
 var (
-	bucketSelected          = []byte("selected")
-	bucketExpand            = []byte("group_expand")
-	bucketMode              = []byte("clash_mode")
-	bucketRuleSet           = []byte("rule_set")
-	bucketScript            = []byte("script")
-	bucketSgPersistentStore = []byte("sg_persistent_store")
+	bucketSelected = []byte("selected")
+	bucketExpand   = []byte("group_expand")
+	bucketMode     = []byte("clash_mode")
+	bucketRuleSet  = []byte("rule_set")
 
 	bucketNameList = []string{
 		string(bucketSelected),
@@ -318,70 +316,3 @@ func (c *CacheFile) SaveRuleSet(tag string, set *adapter.SavedBinary) error {
 		return bucket.Put([]byte(tag), setBinary)
 	})
 }
-
-func (c *CacheFile) LoadScript(tag string) *adapter.SavedBinary {
-	var savedSet adapter.SavedBinary
-	err := c.DB.View(func(t *bbolt.Tx) error {
-		bucket := c.bucket(t, bucketScript)
-		if bucket == nil {
-			return os.ErrNotExist
-		}
-		scriptBinary := bucket.Get([]byte(tag))
-		if len(scriptBinary) == 0 {
-			return os.ErrInvalid
-		}
-		return savedSet.UnmarshalBinary(scriptBinary)
-	})
-	if err != nil {
-		return nil
-	}
-	return &savedSet
-}
-
-func (c *CacheFile) SaveScript(tag string, set *adapter.SavedBinary) error {
-	return c.DB.Batch(func(t *bbolt.Tx) error {
-		bucket, err := c.createBucket(t, bucketScript)
-		if err != nil {
-			return err
-		}
-		scriptBinary, err := set.MarshalBinary()
-		if err != nil {
-			return err
-		}
-		return bucket.Put([]byte(tag), scriptBinary)
-	})
-}
-
-func (c *CacheFile) SurgePersistentStoreRead(key string) string {
-	var value string
-	_ = c.DB.View(func(t *bbolt.Tx) error {
-		bucket := c.bucket(t, bucketSgPersistentStore)
-		if bucket == nil {
-			return nil
-		}
-		valueBinary := bucket.Get([]byte(key))
-		if len(valueBinary) > 0 {
-			value = string(valueBinary)
-		}
-		return nil
-	})
-	return value
-}
-
-func (c *CacheFile) SurgePersistentStoreWrite(key string, value string) error {
-	return c.DB.Batch(func(t *bbolt.Tx) error {
-		if value != "" {
-			bucket, err := c.createBucket(t, bucketSgPersistentStore)
-			if err != nil {
-				return err
-			}
-			return bucket.Put([]byte(key), []byte(value))
-		} else {
-			bucket := c.bucket(t, bucketSgPersistentStore)
-			if bucket == nil {
-				return nil
-			}
-			return bucket.Delete([]byte(key))
-		}
-	})
-}

experimental/libbox/platform/interface.go

@@ -32,9 +32,4 @@ type Notification struct {
 	Subtitle   string
 	Body       string
 	OpenURL    string
-	Clipboard  string
-	MediaURL   string
-	MediaData  []byte
-	MediaType  string
-	Timeout    int
 }

go.mod

@@ -3,12 +3,10 @@ module github.com/sagernet/sing-box
 go 1.23.1
 
 require (
-	github.com/adhocore/gronx v1.19.5
 	github.com/anytls/sing-anytls v0.0.6
 	github.com/caddyserver/certmagic v0.21.7
 	github.com/cloudflare/circl v1.6.0
 	github.com/cretz/bine v0.2.0
-	github.com/dop251/goja v0.0.0-20250125213203-5ef83b82af17
 	github.com/go-chi/chi/v5 v5.2.1
 	github.com/go-chi/render v1.0.3
 	github.com/gofrs/uuid/v5 v5.3.1
@@ -25,10 +23,10 @@ require (
 	github.com/sagernet/cors v1.2.1
 	github.com/sagernet/fswatch v0.1.1
 	github.com/sagernet/gomobile v0.1.4
-	github.com/sagernet/gvisor v0.0.0-20250324121324-d3f3d7570296
+	github.com/sagernet/gvisor v0.0.0-20250325023245-7a9c0f5725fb
 	github.com/sagernet/quic-go v0.49.0-beta.1
 	github.com/sagernet/reality v0.0.0-20230406110435-ee17307e7691
-	github.com/sagernet/sing v0.6.5-0.20250324102321-1ddf4ccbfab8
+	github.com/sagernet/sing v0.6.6-0.20250326051824-d39c2c2fddfa
 	github.com/sagernet/sing-mux v0.3.1
 	github.com/sagernet/sing-quic v0.4.1-beta.1
 	github.com/sagernet/sing-shadowsocks v0.2.7
@@ -75,14 +73,12 @@ require (
 	github.com/dblohm7/wingoes v0.0.0-20240119213807-a09d6be7affa // indirect
 	github.com/dgrijalva/jwt-go/v4 v4.0.0-preview1 // indirect
 	github.com/digitalocean/go-smbios v0.0.0-20180907143718-390a4f403a8e // indirect
-	github.com/dlclark/regexp2 v1.11.4 // indirect
 	github.com/fsnotify/fsnotify v1.7.0 // indirect
 	github.com/fxamacker/cbor/v2 v2.7.0 // indirect
 	github.com/gaissmai/bart v0.11.1 // indirect
 	github.com/go-json-experiment/json v0.0.0-20250103232110-6a9a0fde9288 // indirect
 	github.com/go-ole/go-ole v1.3.0 // indirect
-	github.com/go-sourcemap/sourcemap v2.1.3+incompatible // indirect
-	github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 // indirect
+	github.com/go-task/slim-sprig/v3 v3.0.0 // indirect
 	github.com/gobwas/httphead v0.1.0 // indirect
 	github.com/gobwas/pool v0.2.1 // indirect
 	github.com/godbus/dbus/v5 v5.1.1-0.20230522191255-76236955d466 // indirect
@@ -91,7 +87,7 @@ require (
 	github.com/google/go-cmp v0.6.0 // indirect
 	github.com/google/go-querystring v1.1.0 // indirect
 	github.com/google/nftables v0.2.1-0.20240414091927-5e242ec57806 // indirect
-	github.com/google/pprof v0.0.0-20231101202521-4ca4178f5c7a // indirect
+	github.com/google/pprof v0.0.0-20240424215950-a892ee059fd6 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/gorilla/csrf v1.7.3-0.20250123201450-9dd6af1f6d30 // indirect
 	github.com/gorilla/securecookie v1.1.2 // indirect
@@ -109,7 +105,7 @@ require (
 	github.com/mdlayher/sdnotify v1.0.0 // indirect
 	github.com/mdlayher/socket v0.5.1 // indirect
 	github.com/mitchellh/go-ps v1.0.0 // indirect
-	github.com/onsi/ginkgo/v2 v2.9.7 // indirect
+	github.com/onsi/ginkgo/v2 v2.17.2 // indirect
 	github.com/pierrec/lz4/v4 v4.1.21 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/prometheus-community/pro-bing v0.4.0 // indirect
@@ -144,3 +140,5 @@ require (
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	lukechampine.com/blake3 v1.3.0 // indirect
 )
+
+//replace github.com/sagernet/sing => ../sing

go.sum

@@ -1,9 +1,5 @@
 filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
 filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
-github.com/Masterminds/semver/v3 v3.2.1 h1:RN9w6+7QoMeJVGyfmbcgs28Br8cvmnucEXnY0rYXWg0=
-github.com/Masterminds/semver/v3 v3.2.1/go.mod h1:qvl/7zhW3nngYb5+80sSMF+FG2BjYrf8m9wsX0PNOMQ=
-github.com/adhocore/gronx v1.19.5 h1:cwIG4nT1v9DvadxtHBe6MzE+FZ1JDvAUC45U2fl4eSQ=
-github.com/adhocore/gronx v1.19.5/go.mod h1:7oUY1WAU8rEJWmAxXR2DN0JaO4gi9khSgKjiRypqteg=
 github.com/ajg/form v1.5.1 h1:t9c7v8JUKu/XxOGBU0yjNpaMloxGEJhUkqFRq0ibGeU=
 github.com/ajg/form v1.5.1/go.mod h1:uL1WgH+h2mgNtvBq0339dVnzXdBETtL2LeUXaIv25UY=
 github.com/akutz/memconn v0.1.0 h1:NawI0TORU4hcOMsMr11g7vwlCdkYeLKXBcxWu2W/P8A=
@@ -34,7 +30,6 @@ github.com/cpuguy83/go-md2man/v2 v2.0.4/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46t
 github.com/cretz/bine v0.2.0 h1:8GiDRGlTgz+o8H9DSnsl+5MeBK4HsExxgl6WgzOCuZo=
 github.com/cretz/bine v0.2.0/go.mod h1:WU4o9QR9wWp8AVKtTM1XD5vUHkEqnf2vVSo6dBqbetI=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc h1:U9qPSI2PIWSS1VwoXQT9A3Wy9MM3WgvqSxFWenqJduM=
 github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/dblohm7/wingoes v0.0.0-20240119213807-a09d6be7affa h1:h8TfIT1xc8FWbwwpmHn1J5i43Y0uZP97GqasGCzSRJk=
@@ -43,10 +38,6 @@ github.com/dgrijalva/jwt-go/v4 v4.0.0-preview1 h1:CaO/zOnF8VvUfEbhRatPcwKVWamvbY
 github.com/dgrijalva/jwt-go/v4 v4.0.0-preview1/go.mod h1:+hnT3ywWDTAFrW5aE+u2Sa/wT555ZqwoCS+pk3p6ry4=
 github.com/digitalocean/go-smbios v0.0.0-20180907143718-390a4f403a8e h1:vUmf0yezR0y7jJ5pceLHthLaYf4bA5T14B6q39S4q2Q=
 github.com/digitalocean/go-smbios v0.0.0-20180907143718-390a4f403a8e/go.mod h1:YTIHhz/QFSYnu/EhlF2SpU2Uk+32abacUYA5ZPljz1A=
-github.com/dlclark/regexp2 v1.11.4 h1:rPYF9/LECdNymJufQKmri9gV604RvvABwgOA8un7yAo=
-github.com/dlclark/regexp2 v1.11.4/go.mod h1:DHkYz0B9wPfa6wondMfaivmHpzrQ3v9q8cnmRbL6yW8=
-github.com/dop251/goja v0.0.0-20250125213203-5ef83b82af17 h1:spJaibPy2sZNwo6Q0HjBVufq7hBUj5jNFOKRoogCBow=
-github.com/dop251/goja v0.0.0-20250125213203-5ef83b82af17/go.mod h1:MxLav0peU43GgvwVgNbLAj1s/bSGboKkhuULvq/7hx4=
 github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nosvA=
 github.com/fsnotify/fsnotify v1.7.0/go.mod h1:40Bi/Hjc2AVfZrqy+aj+yEI+/bRxZnMJyTJwOpGvigM=
 github.com/fxamacker/cbor/v2 v2.7.0 h1:iM5WgngdRBanHcxugY4JySA0nk1wZorNOpTgCMedv5E=
@@ -67,10 +58,8 @@ github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag=
 github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE=
 github.com/go-ole/go-ole v1.3.0 h1:Dt6ye7+vXGIKZ7Xtk4s6/xVdGDQynvom7xCFEdWr6uE=
 github.com/go-ole/go-ole v1.3.0/go.mod h1:5LS6F96DhAwUc7C+1HLexzMXY1xGRSryjyPPKW6zv78=
-github.com/go-sourcemap/sourcemap v2.1.3+incompatible h1:W1iEw64niKVGogNgBN3ePyLFfuisuzeidWPMPWmECqU=
-github.com/go-sourcemap/sourcemap v2.1.3+incompatible/go.mod h1:F8jJfvm2KbVjc5NqelyYJmf/v5J0dwNLS2mL4sNA1Jg=
-github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 h1:tfuBGBXKqDEevZMzYi5KSi8KkcZtzBcTgAUUtapy0OI=
-github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572/go.mod h1:9Pwr4B2jHnOSGXyyzV8ROjYa2ojvAY6HCGYYfMoC3Ls=
+github.com/go-task/slim-sprig/v3 v3.0.0 h1:sUs3vkvUymDpBKi3qH1YSqBQk9+9D/8M2mN1vB6EwHI=
+github.com/go-task/slim-sprig/v3 v3.0.0/go.mod h1:W848ghGpv3Qj3dhTPRyJypKRiqCdHZiAzKg9hl15HA8=
 github.com/gobwas/httphead v0.1.0 h1:exrUm0f4YX0L7EBwZHuCF4GDp8aJfVeBrlLQrs6NqWU=
 github.com/gobwas/httphead v0.1.0/go.mod h1:O/RXo79gxV8G+RqlR/otEwx4Q36zl9rqC5u12GKvMCM=
 github.com/gobwas/pool v0.2.1 h1:xfeeEhW7pwmX8nuLVlqbzVc7udMDrwetjEv+TZIz1og=
@@ -94,8 +83,8 @@ github.com/google/gofuzz v1.2.0 h1:xRy4A+RhZaiKjJ1bPfwQ8sedCA+YS2YcCHW6ec7JMi0=
 github.com/google/gofuzz v1.2.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/nftables v0.2.1-0.20240414091927-5e242ec57806 h1:wG8RYIyctLhdFk6Vl1yPGtSRtwGpVkWyZww1OCil2MI=
 github.com/google/nftables v0.2.1-0.20240414091927-5e242ec57806/go.mod h1:Beg6V6zZ3oEn0JuiUQ4wqwuyqqzasOltcoXPtgLbFp4=
-github.com/google/pprof v0.0.0-20231101202521-4ca4178f5c7a h1:fEBsGL/sjAuJrgah5XqmmYsTLzJp/TO9Lhy39gkverk=
-github.com/google/pprof v0.0.0-20231101202521-4ca4178f5c7a/go.mod h1:czg5+yv1E0ZGTi6S6vVK1mke0fV+FaUhNGcd6VRS9Ik=
+github.com/google/pprof v0.0.0-20240424215950-a892ee059fd6 h1:k7nVchz72niMH6YLQNvHSdIE7iqsQxK1P41mySCvssg=
+github.com/google/pprof v0.0.0-20240424215950-a892ee059fd6/go.mod h1:kf6iHlnVGwgKolg33glAes7Yg/8iWP8ukqeldJSO7jw=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/gorilla/csrf v1.7.3-0.20250123201450-9dd6af1f6d30 h1:fiJdrgVBkjZ5B1HJ2WQwNOaXB+QyYcNXTA3t1XYLz0M=
@@ -148,10 +137,10 @@ github.com/mitchellh/go-ps v1.0.0 h1:i6ampVEEF4wQFF+bkYfwYgY+F/uYJDktmvLPf7qIgjc
 github.com/mitchellh/go-ps v1.0.0/go.mod h1:J4lOc8z8yJs6vUwklHw2XEIiT4z4C40KtWVN3nvg8Pg=
 github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646 h1:zYyBkD/k9seD2A7fsi6Oo2LfFZAehjjQMERAvZLEDnQ=
 github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646/go.mod h1:jpp1/29i3P1S/RLdc7JQKbRpFeM1dOBd8T9ki5s+AY8=
-github.com/onsi/ginkgo/v2 v2.9.7 h1:06xGQy5www2oN160RtEZoTvnP2sPhEfePYmCDc2szss=
-github.com/onsi/ginkgo/v2 v2.9.7/go.mod h1:cxrmXWykAwTwhQsJOPfdIDiJ+l2RYq7U8hFU+M/1uw0=
-github.com/onsi/gomega v1.27.7 h1:fVih9JD6ogIiHUN6ePK7HJidyEDpWGVB5mzM7cWNXoU=
-github.com/onsi/gomega v1.27.7/go.mod h1:1p8OOlwo2iUUDsHnOrjE5UKYJ+e3W8eQ3qSlRahPmr4=
+github.com/onsi/ginkgo/v2 v2.17.2 h1:7eMhcy3GimbsA3hEnVKdw/PQM9XN9krpKVXsZdph0/g=
+github.com/onsi/ginkgo/v2 v2.17.2/go.mod h1:nP2DPOQoNsQmsVyv5rDA8JkXQoCs6goXIvr/PRJ1eCc=
+github.com/onsi/gomega v1.33.0 h1:snPCflnZrpMsy94p4lXVEkHo12lmPnc3vY5XBbreexE=
+github.com/onsi/gomega v1.33.0/go.mod h1:+925n5YtiFsLzzafLUHzVMBpvvRAzrydIBiSIxjX3wY=
 github.com/oschwald/maxminddb-golang v1.13.1 h1:G3wwjdN9JmIK2o/ermkHM+98oX5fS+k5MbwsmL4MRQE=
 github.com/oschwald/maxminddb-golang v1.13.1/go.mod h1:K4pgV9N/GcK694KSTmVSDTODk4IsCNThNdTmnaBZ/F8=
 github.com/pierrec/lz4/v4 v4.1.21 h1:yOVMLb6qSIDP67pl/5F7RepeKYu/VmTyEXvuMI5d9mQ=
@@ -178,8 +167,8 @@ github.com/sagernet/fswatch v0.1.1 h1:YqID+93B7VRfqIH3PArW/XpJv5H4OLEVWDfProGoRQ
 github.com/sagernet/fswatch v0.1.1/go.mod h1:nz85laH0mkQqJfaOrqPpkwtU1znMFNVTpT/5oRsVz/o=
 github.com/sagernet/gomobile v0.1.4 h1:WzX9ka+iHdupMgy2Vdich+OAt7TM8C2cZbIbzNjBrJY=
 github.com/sagernet/gomobile v0.1.4/go.mod h1:Pqq2+ZVvs10U7xK+UwJgwYWUykewi8H6vlslAO73n9E=
-github.com/sagernet/gvisor v0.0.0-20250324121324-d3f3d7570296 h1:zovOW85AOnNgGS5dzR/M5Ly1qTRt3a8Ymiu0TIonvAE=
-github.com/sagernet/gvisor v0.0.0-20250324121324-d3f3d7570296/go.mod h1:QkkPEJLw59/tfxgapHta14UL5qMUah5NXhO0Kw2Kan4=
+github.com/sagernet/gvisor v0.0.0-20250325023245-7a9c0f5725fb h1:pprQtDqNgqXkRsXn+0E8ikKOemzmum8bODjSfDene38=
+github.com/sagernet/gvisor v0.0.0-20250325023245-7a9c0f5725fb/go.mod h1:QkkPEJLw59/tfxgapHta14UL5qMUah5NXhO0Kw2Kan4=
 github.com/sagernet/netlink v0.0.0-20240612041022-b9a21c07ac6a h1:ObwtHN2VpqE0ZNjr6sGeT00J8uU7JF4cNUdb44/Duis=
 github.com/sagernet/netlink v0.0.0-20240612041022-b9a21c07ac6a/go.mod h1:xLnfdiJbSp8rNqYEdIW/6eDO4mVoogml14Bh2hSiFpM=
 github.com/sagernet/nftables v0.3.0-beta.4 h1:kbULlAwAC3jvdGAC1P5Fa3GSxVwQJibNenDW2zaXr8I=
@@ -189,8 +178,8 @@ github.com/sagernet/quic-go v0.49.0-beta.1/go.mod h1:uesWD1Ihrldq1M3XtjuEvIUqi8W
 github.com/sagernet/reality v0.0.0-20230406110435-ee17307e7691 h1:5Th31OC6yj8byLGkEnIYp6grlXfo1QYUfiYFGjewIdc=
 github.com/sagernet/reality v0.0.0-20230406110435-ee17307e7691/go.mod h1:B8lp4WkQ1PwNnrVMM6KyuFR20pU8jYBD+A4EhJovEXU=
 github.com/sagernet/sing v0.2.18/go.mod h1:OL6k2F0vHmEzXz2KW19qQzu172FDgSbUSODylighuVo=
-github.com/sagernet/sing v0.6.5-0.20250324102321-1ddf4ccbfab8 h1:Kg/OPLceU3Ty46ceEwLfL9NLbKBCLj5dNQb1Ia+Q0VI=
-github.com/sagernet/sing v0.6.5-0.20250324102321-1ddf4ccbfab8/go.mod h1:ARkL0gM13/Iv5VCZmci/NuoOlePoIsW0m7BWfln/Hak=
+github.com/sagernet/sing v0.6.6-0.20250326051824-d39c2c2fddfa h1:18mz8gmh0/EL3Bk+hB0Xf3tGOO1p/tP1sjjhSDeyUtU=
+github.com/sagernet/sing v0.6.6-0.20250326051824-d39c2c2fddfa/go.mod h1:ARkL0gM13/Iv5VCZmci/NuoOlePoIsW0m7BWfln/Hak=
 github.com/sagernet/sing-mux v0.3.1 h1:kvCc8HyGAskDHDQ0yQvoTi/7J4cZPB/VJMsAM3MmdQI=
 github.com/sagernet/sing-mux v0.3.1/go.mod h1:Mkdz8LnDstthz0HWuA/5foncnDIdcNN5KZ6AdJX+x78=
 github.com/sagernet/sing-quic v0.4.1-beta.1 h1:V2VfMckT3EQR3ZdfSzJgZZDsvfZZH42QAZpnOnHKa0s=
@@ -220,7 +209,6 @@ github.com/spf13/cobra v1.8.1/go.mod h1:wHxEcudfqmLYa8iTfL+OuZPbBZkmvliBWKIezN3k
 github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
 github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.10.0 h1:Xv5erBjTwe/5IxqUQTdXv5kgmIvbHo3QQyRwhJsOfJA=
 github.com/stretchr/testify v1.10.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
@@ -333,8 +321,6 @@ google.golang.org/protobuf v1.36.5/go.mod h1:9fA7Ob0pmnwhb644+1+CVWFRbNajQ6iRojt
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v1 v1.0.0-20140924161607-9f9df34309c0/go.mod h1:WDnlLJ4WF5VGsH/HVa3CI79GS0ol3YnhVnKP89i0kNg=
-gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
-gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

mitm/engine.go

@@ -10,7 +10,6 @@ import (
 	"mime"
 	"net"
 	"net/http"
-	"net/url"
 	"os"
 	"path/filepath"
 	"strings"
@@ -42,7 +41,6 @@ type Engine struct {
 	logger       logger.ContextLogger
 	connection   adapter.ConnectionManager
 	certificate  adapter.CertificateStore
-	script       adapter.ScriptManager
 	timeFunc     func() time.Time
 	http2Enabled bool
 }
@@ -61,7 +59,6 @@ func (e *Engine) Start(stage adapter.StartStage) error {
 	case adapter.StartStateInitialize:
 		e.connection = service.FromContext[adapter.ConnectionManager](e.ctx)
 		e.certificate = service.FromContext[adapter.CertificateStore](e.ctx)
-		e.script = service.FromContext[adapter.ScriptManager](e.ctx)
 		e.timeFunc = ntp.TimeFuncFromContext(e.ctx)
 		if e.timeFunc == nil {
 			e.timeFunc = time.Now
@@ -172,33 +169,7 @@ func (e *Engine) newHTTP1(ctx context.Context, this N.Dialer, conn net.Conn, tls
 	}
 	requestURL := rawRequestURL.String()
 	request.RequestURI = ""
-	var (
-		requestMatch         bool
-		requestScript        adapter.SurgeScript
-		requestScriptOptions option.MITMRouteSurgeScriptOptions
-	)
-match:
-	for _, scriptOptions := range options.Script {
-		script, loaded := e.script.Script(scriptOptions.Tag)
-		if !loaded {
-			e.logger.WarnContext(ctx, "script not found: ", scriptOptions.Tag)
-			continue
-		}
-		surgeScript, isSurge := script.(adapter.SurgeScript)
-		if !isSurge {
-			e.logger.WarnContext(ctx, "specified script/", script.Type(), "[", script.Tag(), "] is not a Surge script")
-			continue
-		}
-		for _, pattern := range scriptOptions.Pattern {
-			if pattern.Build().MatchString(requestURL) {
-				e.logger.DebugContext(ctx, "match script/", surgeScript.Type(), "[", surgeScript.Tag(), "]")
-				requestScript = surgeScript
-				requestScriptOptions = scriptOptions
-				requestMatch = true
-				break match
-			}
-		}
-	}
+	var requestMatch bool
 	var body []byte
 	if options.Print && request.ContentLength > 0 && request.ContentLength <= 131072 {
 		body, err = io.ReadAll(request.Body)
@@ -210,153 +181,89 @@ match:
 	if options.Print {
 		e.printRequest(ctx, request, body)
 	}
-	if requestScript != nil {
-		if body == nil && requestScriptOptions.RequiresBody && request.ContentLength > 0 && (requestScriptOptions.MaxSize == 0 && request.ContentLength <= 131072 || request.ContentLength <= requestScriptOptions.MaxSize) {
+	for i, rule := range options.SurgeURLRewrite {
+		if !rule.Pattern.MatchString(requestURL) {
+			continue
+		}
+		e.logger.DebugContext(ctx, "match url_rewrite[", i, "] => ", rule.String())
+		if rule.Reject {
+			return E.New("request rejected by url_rewrite")
+		} else if rule.Redirect {
+			w := new(simpleResponseWriter)
+			http.Redirect(w, request, rule.Destination.String(), http.StatusFound)
+			err = w.Build(request).Write(conn)
+			if err != nil {
+				return E.Cause(err, "write url_rewrite 302 response")
+			}
+			return nil
+		}
+		requestMatch = true
+		request.URL = rule.Destination
+		newDestination := M.ParseSocksaddrHostPortStr(rule.Destination.Hostname(), rule.Destination.Port())
+		if newDestination.Port == 0 {
+			newDestination.Port = metadata.Destination.Port
+		}
+		metadata.Destination = newDestination
+		if tlsConfig != nil {
+			tlsConfig.ServerName = rule.Destination.Hostname()
+		}
+		break
+	}
+	for i, rule := range options.SurgeHeaderRewrite {
+		if rule.Response {
+			continue
+		}
+		if !rule.Pattern.MatchString(requestURL) {
+			continue
+		}
+		requestMatch = true
+		e.logger.DebugContext(ctx, "match header_rewrite[", i, "] => ", rule.String())
+		switch {
+		case rule.Add:
+			if strings.ToLower(rule.Key) == "host" {
+				request.Host = rule.Value
+				continue
+			}
+			request.Header.Add(rule.Key, rule.Value)
+		case rule.Delete:
+			request.Header.Del(rule.Key)
+		case rule.Replace:
+			if request.Header.Get(rule.Key) != "" {
+				request.Header.Set(rule.Key, rule.Value)
+			}
+		case rule.ReplaceRegex:
+			if value := request.Header.Get(rule.Key); value != "" {
+				request.Header.Set(rule.Key, rule.Match.ReplaceAllString(value, rule.Value))
+			}
+		}
+	}
+	for i, rule := range options.SurgeBodyRewrite {
+		if rule.Response {
+			continue
+		}
+		if !rule.Pattern.MatchString(requestURL) {
+			continue
+		}
+		requestMatch = true
+		e.logger.DebugContext(ctx, "match body_rewrite[", i, "] => ", rule.String())
+		if body == nil {
+			if request.ContentLength <= 0 {
+				e.logger.WarnContext(ctx, "body replace skipped due to non-fixed content length")
+				break
+			} else if request.ContentLength > 131072 {
+				e.logger.WarnContext(ctx, "body replace skipped due to large content length: ", request.ContentLength)
+				break
+			}
 			body, err = io.ReadAll(request.Body)
 			if err != nil {
 				return E.Cause(err, "read HTTP request body")
 			}
-			request.Body = io.NopCloser(bytes.NewReader(body))
 		}
-		var result *adapter.HTTPRequestScriptResult
-		result, err = requestScript.ExecuteHTTPRequest(ctx, time.Duration(requestScriptOptions.Timeout), request, body, requestScriptOptions.BinaryBodyMode, requestScriptOptions.Arguments)
-		if err != nil {
-			return E.Cause(err, "execute script/", requestScript.Type(), "[", requestScript.Tag(), "]")
-		}
-		if result.Response != nil {
-			if result.Response.Status == 0 {
-				result.Response.Status = http.StatusOK
-			}
-			response := &http.Response{
-				StatusCode: result.Response.Status,
-				Status:     http.StatusText(result.Response.Status),
-				Proto:      request.Proto,
-				ProtoMajor: request.ProtoMajor,
-				ProtoMinor: request.ProtoMinor,
-				Header:     result.Response.Headers,
-				Body:       io.NopCloser(bytes.NewReader(result.Response.Body)),
-			}
-			err = response.Write(conn)
-			if err != nil {
-				return E.Cause(err, "write fake response body")
-			}
-			return nil
-		} else {
-			if result.URL != "" {
-				var newURL *url.URL
-				newURL, err = url.Parse(result.URL)
-				if err != nil {
-					return E.Cause(err, "parse updated request URL")
-				}
-				request.URL = newURL
-				newDestination := M.ParseSocksaddrHostPortStr(newURL.Hostname(), newURL.Port())
-				if newDestination.Port == 0 {
-					newDestination.Port = metadata.Destination.Port
-				}
-				metadata.Destination = newDestination
-				if tlsConfig != nil {
-					tlsConfig.ServerName = newURL.Hostname()
-				}
-			}
-			for key, values := range result.Headers {
-				request.Header[key] = values
-			}
-			if newHost := result.Headers.Get("Host"); newHost != "" {
-				request.Host = newHost
-				request.Header.Del("Host")
-			}
-			if result.Body != nil {
-				body = result.Body
-				request.Body = io.NopCloser(bytes.NewReader(body))
-				request.ContentLength = int64(len(body))
-			}
-		}
-	}
-	if !requestMatch {
-		for i, rule := range options.SurgeURLRewrite {
-			if !rule.Pattern.MatchString(requestURL) {
-				continue
-			}
-			e.logger.DebugContext(ctx, "match url_rewrite[", i, "] => ", rule.String())
-			if rule.Reject {
-				return E.New("request rejected by url_rewrite")
-			} else if rule.Redirect {
-				w := new(simpleResponseWriter)
-				http.Redirect(w, request, rule.Destination.String(), http.StatusFound)
-				err = w.Build(request).Write(conn)
-				if err != nil {
-					return E.Cause(err, "write url_rewrite 302 response")
-				}
-				return nil
-			}
-			requestMatch = true
-			request.URL = rule.Destination
-			newDestination := M.ParseSocksaddrHostPortStr(rule.Destination.Hostname(), rule.Destination.Port())
-			if newDestination.Port == 0 {
-				newDestination.Port = metadata.Destination.Port
-			}
-			metadata.Destination = newDestination
-			if tlsConfig != nil {
-				tlsConfig.ServerName = rule.Destination.Hostname()
-			}
-			break
-		}
-		for i, rule := range options.SurgeHeaderRewrite {
-			if rule.Response {
-				continue
-			}
-			if !rule.Pattern.MatchString(requestURL) {
-				continue
-			}
-			requestMatch = true
-			e.logger.DebugContext(ctx, "match header_rewrite[", i, "] => ", rule.String())
-			switch {
-			case rule.Add:
-				if strings.ToLower(rule.Key) == "host" {
-					request.Host = rule.Value
-					continue
-				}
-				request.Header.Add(rule.Key, rule.Value)
-			case rule.Delete:
-				request.Header.Del(rule.Key)
-			case rule.Replace:
-				if request.Header.Get(rule.Key) != "" {
-					request.Header.Set(rule.Key, rule.Value)
-				}
-			case rule.ReplaceRegex:
-				if value := request.Header.Get(rule.Key); value != "" {
-					request.Header.Set(rule.Key, rule.Match.ReplaceAllString(value, rule.Value))
-				}
-			}
-		}
-		for i, rule := range options.SurgeBodyRewrite {
-			if rule.Response {
-				continue
-			}
-			if !rule.Pattern.MatchString(requestURL) {
-				continue
-			}
-			requestMatch = true
-			e.logger.DebugContext(ctx, "match body_rewrite[", i, "] => ", rule.String())
-			if body == nil {
-				if request.ContentLength <= 0 {
-					e.logger.WarnContext(ctx, "body replace skipped due to non-fixed content length")
-					break
-				} else if request.ContentLength > 131072 {
-					e.logger.WarnContext(ctx, "body replace skipped due to large content length: ", request.ContentLength)
-					break
-				}
-				body, err = io.ReadAll(request.Body)
-				if err != nil {
-					return E.Cause(err, "read HTTP request body")
-				}
-			}
-			for mi := 0; i < len(rule.Match); i++ {
-				body = rule.Match[mi].ReplaceAll(body, []byte(rule.Replace[i]))
-			}
-			request.Body = io.NopCloser(bytes.NewReader(body))
-			request.ContentLength = int64(len(body))
+		for mi := 0; i < len(rule.Match); i++ {
+			body = rule.Match[mi].ReplaceAll(body, []byte(rule.Replace[i]))
 		}
+		request.Body = io.NopCloser(bytes.NewReader(body))
+		request.ContentLength = int64(len(body))
 	}
 	if !requestMatch {
 		for i, rule := range options.SurgeMapLocal {
@@ -435,33 +342,7 @@ match:
 		cancel()
 		return E.Errors(innerErr.Load(), err)
 	}
-	var (
-		responseScript        adapter.SurgeScript
-		responseMatch         bool
-		responseScriptOptions option.MITMRouteSurgeScriptOptions
-	)
-matchResponse:
-	for _, scriptOptions := range options.Script {
-		script, loaded := e.script.Script(scriptOptions.Tag)
-		if !loaded {
-			e.logger.WarnContext(ctx, "script not found: ", scriptOptions.Tag)
-			continue
-		}
-		surgeScript, isSurge := script.(adapter.SurgeScript)
-		if !isSurge {
-			e.logger.WarnContext(ctx, "specified script/", script.Type(), "[", script.Tag(), "] is not a Surge script")
-			continue
-		}
-		for _, pattern := range scriptOptions.Pattern {
-			if pattern.Build().MatchString(requestURL) {
-				e.logger.DebugContext(ctx, "match script/", surgeScript.Type(), "[", surgeScript.Tag(), "]")
-				responseScript = surgeScript
-				responseScriptOptions = scriptOptions
-				responseMatch = true
-				break matchResponse
-			}
-		}
-	}
+	var responseMatch bool
 	var responseBody []byte
 	if options.Print && response.ContentLength > 0 && response.ContentLength <= 131072 {
 		responseBody, err = io.ReadAll(response.Body)
@@ -473,86 +354,57 @@ matchResponse:
 	if options.Print {
 		e.printResponse(ctx, request, response, responseBody)
 	}
-	if responseScript != nil {
-		if responseBody == nil && responseScriptOptions.RequiresBody && response.ContentLength > 0 && (responseScriptOptions.MaxSize == 0 && response.ContentLength <= 131072 || response.ContentLength <= responseScriptOptions.MaxSize) {
-			responseBody, err = io.ReadAll(response.Body)
-			if err != nil {
-				return E.Cause(err, "read HTTP response body")
+	for i, rule := range options.SurgeHeaderRewrite {
+		if !rule.Response {
+			continue
+		}
+		if !rule.Pattern.MatchString(requestURL) {
+			continue
+		}
+		responseMatch = true
+		e.logger.DebugContext(ctx, "match header_rewrite[", i, "] => ", rule.String())
+		switch {
+		case rule.Add:
+			response.Header.Add(rule.Key, rule.Value)
+		case rule.Delete:
+			response.Header.Del(rule.Key)
+		case rule.Replace:
+			if response.Header.Get(rule.Key) != "" {
+				response.Header.Set(rule.Key, rule.Value)
+			}
+		case rule.ReplaceRegex:
+			if value := response.Header.Get(rule.Key); value != "" {
+				response.Header.Set(rule.Key, rule.Match.ReplaceAllString(value, rule.Value))
 			}
-			response.Body = io.NopCloser(bytes.NewReader(responseBody))
-		}
-		var result *adapter.HTTPResponseScriptResult
-		result, err = responseScript.ExecuteHTTPResponse(ctx, time.Duration(responseScriptOptions.Timeout), request, response, responseBody, responseScriptOptions.BinaryBodyMode, responseScriptOptions.Arguments)
-		if err != nil {
-			return E.Cause(err, "execute script/", responseScript.Type(), "[", responseScript.Tag(), "]")
-		}
-		if result.Status > 0 {
-			response.Status = http.StatusText(result.Status)
-			response.StatusCode = result.Status
-		}
-		for key, values := range result.Headers {
-			response.Header[key] = values
-		}
-		if result.Body != nil {
-			response.Body.Close()
-			responseBody = result.Body
-			response.Body = io.NopCloser(bytes.NewReader(responseBody))
-			response.ContentLength = int64(len(responseBody))
 		}
 	}
-	if !responseMatch {
-		for i, rule := range options.SurgeHeaderRewrite {
-			if !rule.Response {
-				continue
+	for i, rule := range options.SurgeBodyRewrite {
+		if !rule.Response {
+			continue
+		}
+		if !rule.Pattern.MatchString(requestURL) {
+			continue
+		}
+		responseMatch = true
+		e.logger.DebugContext(ctx, "match body_rewrite[", i, "] => ", rule.String())
+		if responseBody == nil {
+			if response.ContentLength <= 0 {
+				e.logger.WarnContext(ctx, "body replace skipped due to non-fixed content length")
+				break
+			} else if response.ContentLength > 131072 {
+				e.logger.WarnContext(ctx, "body replace skipped due to large content length: ", request.ContentLength)
+				break
 			}
-			if !rule.Pattern.MatchString(requestURL) {
-				continue
-			}
-			responseMatch = true
-			e.logger.DebugContext(ctx, "match header_rewrite[", i, "] => ", rule.String())
-			switch {
-			case rule.Add:
-				response.Header.Add(rule.Key, rule.Value)
-			case rule.Delete:
-				response.Header.Del(rule.Key)
-			case rule.Replace:
-				if response.Header.Get(rule.Key) != "" {
-					response.Header.Set(rule.Key, rule.Value)
-				}
-			case rule.ReplaceRegex:
-				if value := response.Header.Get(rule.Key); value != "" {
-					response.Header.Set(rule.Key, rule.Match.ReplaceAllString(value, rule.Value))
-				}
+			responseBody, err = io.ReadAll(response.Body)
+			if err != nil {
+				return E.Cause(err, "read HTTP request body")
 			}
 		}
-		for i, rule := range options.SurgeBodyRewrite {
-			if !rule.Response {
-				continue
-			}
-			if !rule.Pattern.MatchString(requestURL) {
-				continue
-			}
-			responseMatch = true
-			e.logger.DebugContext(ctx, "match body_rewrite[", i, "] => ", rule.String())
-			if responseBody == nil {
-				if response.ContentLength <= 0 {
-					e.logger.WarnContext(ctx, "body replace skipped due to non-fixed content length")
-					break
-				} else if response.ContentLength > 131072 {
-					e.logger.WarnContext(ctx, "body replace skipped due to large content length: ", request.ContentLength)
-					break
-				}
-				responseBody, err = io.ReadAll(response.Body)
-				if err != nil {
-					return E.Cause(err, "read HTTP request body")
-				}
-			}
-			for mi := 0; i < len(rule.Match); i++ {
-				responseBody = rule.Match[mi].ReplaceAll(responseBody, []byte(rule.Replace[i]))
-			}
-			response.Body = io.NopCloser(bytes.NewReader(responseBody))
-			response.ContentLength = int64(len(responseBody))
+		for mi := 0; i < len(rule.Match); i++ {
+			responseBody = rule.Match[mi].ReplaceAll(responseBody, []byte(rule.Replace[i]))
 		}
+		response.Body = io.NopCloser(bytes.NewReader(responseBody))
+		response.ContentLength = int64(len(responseBody))
 	}
 	if !options.Print && !requestMatch && !responseMatch {
 		e.logger.WarnContext(ctx, "request not modified")
@@ -637,33 +489,7 @@ func (e *engineHandler) serveHTTP(ctx context.Context, writer http.ResponseWrite
 	}
 	requestURL := rawRequestURL.String()
 	request.RequestURI = ""
-	var (
-		requestMatch         bool
-		requestScript        adapter.SurgeScript
-		requestScriptOptions option.MITMRouteSurgeScriptOptions
-	)
-match:
-	for _, scriptOptions := range options.Script {
-		script, loaded := e.script.Script(scriptOptions.Tag)
-		if !loaded {
-			e.logger.WarnContext(ctx, "script not found: ", scriptOptions.Tag)
-			continue
-		}
-		surgeScript, isSurge := script.(adapter.SurgeScript)
-		if !isSurge {
-			e.logger.WarnContext(ctx, "specified script/", script.Type(), "[", script.Tag(), "] is not a Surge script")
-			continue
-		}
-		for _, pattern := range scriptOptions.Pattern {
-			if pattern.Build().MatchString(requestURL) {
-				e.logger.DebugContext(ctx, "match script/", surgeScript.Type(), "[", surgeScript.Tag(), "]")
-				requestScript = surgeScript
-				requestScriptOptions = scriptOptions
-				requestMatch = true
-				break match
-			}
-		}
-	}
+	var requestMatch bool
 	var (
 		body []byte
 		err  error
@@ -679,141 +505,82 @@ match:
 	if options.Print {
 		e.printRequest(ctx, request, body)
 	}
-	if requestScript != nil {
-		if body == nil && requestScriptOptions.RequiresBody && request.ContentLength > 0 && (requestScriptOptions.MaxSize == 0 && request.ContentLength <= 131072 || request.ContentLength <= requestScriptOptions.MaxSize) {
-			body, err = io.ReadAll(request.Body)
-			if err != nil {
-				return E.Cause(err, "read HTTP request body")
-			}
-			request.Body.Close()
-			request.Body = io.NopCloser(bytes.NewReader(body))
+	for i, rule := range options.SurgeURLRewrite {
+		if !rule.Pattern.MatchString(requestURL) {
+			continue
 		}
-		result, err := requestScript.ExecuteHTTPRequest(ctx, time.Duration(requestScriptOptions.Timeout), request, body, requestScriptOptions.BinaryBodyMode, requestScriptOptions.Arguments)
-		if err != nil {
-			return E.Cause(err, "execute script/", requestScript.Type(), "[", requestScript.Tag(), "]")
-		}
-		if result.Response != nil {
-			if result.Response.Status == 0 {
-				result.Response.Status = http.StatusOK
-			}
-			for key, values := range result.Response.Headers {
-				writer.Header()[key] = values
-			}
-			writer.WriteHeader(result.Response.Status)
-			if result.Response.Body != nil {
-				_, err = writer.Write(result.Response.Body)
-				if err != nil {
-					return E.Cause(err, "write fake response body")
-				}
-			}
+		e.logger.DebugContext(ctx, "match url_rewrite[", i, "] => ", rule.String())
+		if rule.Reject {
+			return E.New("request rejected by url_rewrite")
+		} else if rule.Redirect {
+			http.Redirect(writer, request, rule.Destination.String(), http.StatusFound)
 			return nil
-		} else {
-			if result.URL != "" {
-				var newURL *url.URL
-				newURL, err = url.Parse(result.URL)
-				if err != nil {
-					return E.Cause(err, "parse updated request URL")
-				}
-				request.URL = newURL
-				newDestination := M.ParseSocksaddrHostPortStr(newURL.Hostname(), newURL.Port())
-				if newDestination.Port == 0 {
-					newDestination.Port = e.metadata.Destination.Port
-				}
-				e.metadata.Destination = newDestination
-				e.tlsConfig.ServerName = newURL.Hostname()
+		}
+		requestMatch = true
+		request.URL = rule.Destination
+		newDestination := M.ParseSocksaddrHostPortStr(rule.Destination.Hostname(), rule.Destination.Port())
+		if newDestination.Port == 0 {
+			newDestination.Port = e.metadata.Destination.Port
+		}
+		e.metadata.Destination = newDestination
+		e.tlsConfig.ServerName = rule.Destination.Hostname()
+		break
+	}
+	for i, rule := range options.SurgeHeaderRewrite {
+		if rule.Response {
+			continue
+		}
+		if !rule.Pattern.MatchString(requestURL) {
+			continue
+		}
+		requestMatch = true
+		e.logger.DebugContext(ctx, "match header_rewrite[", i, "] => ", rule.String())
+		switch {
+		case rule.Add:
+			if strings.ToLower(rule.Key) == "host" {
+				request.Host = rule.Value
+				continue
 			}
-			for key, values := range result.Headers {
-				request.Header[key] = values
+			request.Header.Add(rule.Key, rule.Value)
+		case rule.Delete:
+			request.Header.Del(rule.Key)
+		case rule.Replace:
+			if request.Header.Get(rule.Key) != "" {
+				request.Header.Set(rule.Key, rule.Value)
 			}
-			if newHost := result.Headers.Get("Host"); newHost != "" {
-				request.Host = newHost
-				request.Header.Del("Host")
-			}
-			if result.Body != nil {
-				io.Copy(io.Discard, request.Body)
-				request.Body = io.NopCloser(bytes.NewReader(result.Body))
-				request.ContentLength = int64(len(result.Body))
+		case rule.ReplaceRegex:
+			if value := request.Header.Get(rule.Key); value != "" {
+				request.Header.Set(rule.Key, rule.Match.ReplaceAllString(value, rule.Value))
 			}
 		}
 	}
-	if !requestMatch {
-		for i, rule := range options.SurgeURLRewrite {
-			if !rule.Pattern.MatchString(requestURL) {
-				continue
-			}
-			e.logger.DebugContext(ctx, "match url_rewrite[", i, "] => ", rule.String())
-			if rule.Reject {
-				return E.New("request rejected by url_rewrite")
-			} else if rule.Redirect {
-				http.Redirect(writer, request, rule.Destination.String(), http.StatusFound)
-				return nil
-			}
-			requestMatch = true
-			request.URL = rule.Destination
-			newDestination := M.ParseSocksaddrHostPortStr(rule.Destination.Hostname(), rule.Destination.Port())
-			if newDestination.Port == 0 {
-				newDestination.Port = e.metadata.Destination.Port
-			}
-			e.metadata.Destination = newDestination
-			e.tlsConfig.ServerName = rule.Destination.Hostname()
+	for i, rule := range options.SurgeBodyRewrite {
+		if rule.Response {
+			continue
+		}
+		if !rule.Pattern.MatchString(requestURL) {
+			continue
+		}
+		requestMatch = true
+		e.logger.DebugContext(ctx, "match body_rewrite[", i, "] => ", rule.String())
+		var body []byte
+		if request.ContentLength <= 0 {
+			e.logger.WarnContext(ctx, "body replace skipped due to non-fixed content length")
+			break
+		} else if request.ContentLength > 131072 {
+			e.logger.WarnContext(ctx, "body replace skipped due to large content length: ", request.ContentLength)
 			break
 		}
-		for i, rule := range options.SurgeHeaderRewrite {
-			if rule.Response {
-				continue
-			}
-			if !rule.Pattern.MatchString(requestURL) {
-				continue
-			}
-			requestMatch = true
-			e.logger.DebugContext(ctx, "match header_rewrite[", i, "] => ", rule.String())
-			switch {
-			case rule.Add:
-				if strings.ToLower(rule.Key) == "host" {
-					request.Host = rule.Value
-					continue
-				}
-				request.Header.Add(rule.Key, rule.Value)
-			case rule.Delete:
-				request.Header.Del(rule.Key)
-			case rule.Replace:
-				if request.Header.Get(rule.Key) != "" {
-					request.Header.Set(rule.Key, rule.Value)
-				}
-			case rule.ReplaceRegex:
-				if value := request.Header.Get(rule.Key); value != "" {
-					request.Header.Set(rule.Key, rule.Match.ReplaceAllString(value, rule.Value))
-				}
-			}
+		body, err := io.ReadAll(request.Body)
+		if err != nil {
+			return E.Cause(err, "read HTTP request body")
 		}
-		for i, rule := range options.SurgeBodyRewrite {
-			if rule.Response {
-				continue
-			}
-			if !rule.Pattern.MatchString(requestURL) {
-				continue
-			}
-			requestMatch = true
-			e.logger.DebugContext(ctx, "match body_rewrite[", i, "] => ", rule.String())
-			var body []byte
-			if request.ContentLength <= 0 {
-				e.logger.WarnContext(ctx, "body replace skipped due to non-fixed content length")
-				break
-			} else if request.ContentLength > 131072 {
-				e.logger.WarnContext(ctx, "body replace skipped due to large content length: ", request.ContentLength)
-				break
-			}
-			body, err := io.ReadAll(request.Body)
-			if err != nil {
-				return E.Cause(err, "read HTTP request body")
-			}
-			request.Body.Close()
-			for mi := 0; i < len(rule.Match); i++ {
-				body = rule.Match[mi].ReplaceAll(body, []byte(rule.Replace[i]))
-			}
-			request.Body = io.NopCloser(bytes.NewReader(body))
-			request.ContentLength = int64(len(body))
+		request.Body.Close()
+		for mi := 0; i < len(rule.Match); i++ {
+			body = rule.Match[mi].ReplaceAll(body, []byte(rule.Replace[i]))
 		}
+		request.Body = io.NopCloser(bytes.NewReader(body))
+		request.ContentLength = int64(len(body))
 	}
 	if !requestMatch {
 		for i, rule := range options.SurgeMapLocal {
@@ -874,33 +641,7 @@ match:
 		cancel()
 		return E.Cause(err, "exchange request")
 	}
-	var (
-		responseScript        adapter.SurgeScript
-		responseMatch         bool
-		responseScriptOptions option.MITMRouteSurgeScriptOptions
-	)
-matchResponse:
-	for _, scriptOptions := range options.Script {
-		script, loaded := e.script.Script(scriptOptions.Tag)
-		if !loaded {
-			e.logger.WarnContext(ctx, "script not found: ", scriptOptions.Tag)
-			continue
-		}
-		surgeScript, isSurge := script.(adapter.SurgeScript)
-		if !isSurge {
-			e.logger.WarnContext(ctx, "specified script/", script.Type(), "[", script.Tag(), "] is not a Surge script")
-			continue
-		}
-		for _, pattern := range scriptOptions.Pattern {
-			if pattern.Build().MatchString(requestURL) {
-				e.logger.DebugContext(ctx, "match script/", surgeScript.Type(), "[", surgeScript.Tag(), "]")
-				responseScript = surgeScript
-				responseScriptOptions = scriptOptions
-				responseMatch = true
-				break matchResponse
-			}
-		}
-	}
+	var responseMatch bool
 	var responseBody []byte
 	if options.Print && response.ContentLength > 0 && response.ContentLength <= 131072 {
 		responseBody, err = io.ReadAll(response.Body)
@@ -913,87 +654,58 @@ matchResponse:
 	if options.Print {
 		e.printResponse(ctx, request, response, responseBody)
 	}
-	if responseScript != nil {
-		if responseBody == nil && responseScriptOptions.RequiresBody && response.ContentLength > 0 && (responseScriptOptions.MaxSize == 0 && response.ContentLength <= 131072 || response.ContentLength <= responseScriptOptions.MaxSize) {
-			responseBody, err = io.ReadAll(response.Body)
-			if err != nil {
-				return E.Cause(err, "read HTTP response body")
+	for i, rule := range options.SurgeHeaderRewrite {
+		if !rule.Response {
+			continue
+		}
+		if !rule.Pattern.MatchString(requestURL) {
+			continue
+		}
+		responseMatch = true
+		e.logger.DebugContext(ctx, "match header_rewrite[", i, "] => ", rule.String())
+		switch {
+		case rule.Add:
+			response.Header.Add(rule.Key, rule.Value)
+		case rule.Delete:
+			response.Header.Del(rule.Key)
+		case rule.Replace:
+			if response.Header.Get(rule.Key) != "" {
+				response.Header.Set(rule.Key, rule.Value)
+			}
+		case rule.ReplaceRegex:
+			if value := response.Header.Get(rule.Key); value != "" {
+				response.Header.Set(rule.Key, rule.Match.ReplaceAllString(value, rule.Value))
 			}
-			response.Body.Close()
-			response.Body = io.NopCloser(bytes.NewReader(responseBody))
-		}
-		var result *adapter.HTTPResponseScriptResult
-		result, err = responseScript.ExecuteHTTPResponse(ctx, time.Duration(responseScriptOptions.Timeout), request, response, responseBody, responseScriptOptions.BinaryBodyMode, responseScriptOptions.Arguments)
-		if err != nil {
-			return E.Cause(err, "execute script/", responseScript.Type(), "[", responseScript.Tag(), "]")
-		}
-		if result.Status > 0 {
-			response.Status = http.StatusText(result.Status)
-			response.StatusCode = result.Status
-		}
-		for key, values := range result.Headers {
-			response.Header[key] = values
-		}
-		if result.Body != nil {
-			response.Body.Close()
-			response.Body = io.NopCloser(bytes.NewReader(result.Body))
-			response.ContentLength = int64(len(result.Body))
 		}
 	}
-	if !responseMatch {
-		for i, rule := range options.SurgeHeaderRewrite {
-			if !rule.Response {
-				continue
-			}
-			if !rule.Pattern.MatchString(requestURL) {
-				continue
-			}
-			responseMatch = true
-			e.logger.DebugContext(ctx, "match header_rewrite[", i, "] => ", rule.String())
-			switch {
-			case rule.Add:
-				response.Header.Add(rule.Key, rule.Value)
-			case rule.Delete:
-				response.Header.Del(rule.Key)
-			case rule.Replace:
-				if response.Header.Get(rule.Key) != "" {
-					response.Header.Set(rule.Key, rule.Value)
-				}
-			case rule.ReplaceRegex:
-				if value := response.Header.Get(rule.Key); value != "" {
-					response.Header.Set(rule.Key, rule.Match.ReplaceAllString(value, rule.Value))
-				}
-			}
+	for i, rule := range options.SurgeBodyRewrite {
+		if !rule.Response {
+			continue
 		}
-		for i, rule := range options.SurgeBodyRewrite {
-			if !rule.Response {
-				continue
-			}
-			if !rule.Pattern.MatchString(requestURL) {
-				continue
-			}
-			responseMatch = true
-			e.logger.DebugContext(ctx, "match body_rewrite[", i, "] => ", rule.String())
-			if responseBody == nil {
-				if response.ContentLength <= 0 {
-					e.logger.WarnContext(ctx, "body replace skipped due to non-fixed content length")
-					break
-				} else if response.ContentLength > 131072 {
-					e.logger.WarnContext(ctx, "body replace skipped due to large content length: ", request.ContentLength)
-					break
-				}
-				responseBody, err = io.ReadAll(response.Body)
-				if err != nil {
-					return E.Cause(err, "read HTTP request body")
-				}
-				response.Body.Close()
-			}
-			for mi := 0; i < len(rule.Match); i++ {
-				responseBody = rule.Match[mi].ReplaceAll(responseBody, []byte(rule.Replace[i]))
-			}
-			response.Body = io.NopCloser(bytes.NewReader(responseBody))
-			response.ContentLength = int64(len(responseBody))
+		if !rule.Pattern.MatchString(requestURL) {
+			continue
 		}
+		responseMatch = true
+		e.logger.DebugContext(ctx, "match body_rewrite[", i, "] => ", rule.String())
+		if responseBody == nil {
+			if response.ContentLength <= 0 {
+				e.logger.WarnContext(ctx, "body replace skipped due to non-fixed content length")
+				break
+			} else if response.ContentLength > 131072 {
+				e.logger.WarnContext(ctx, "body replace skipped due to large content length: ", request.ContentLength)
+				break
+			}
+			responseBody, err = io.ReadAll(response.Body)
+			if err != nil {
+				return E.Cause(err, "read HTTP request body")
+			}
+			response.Body.Close()
+		}
+		for mi := 0; i < len(rule.Match); i++ {
+			responseBody = rule.Match[mi].ReplaceAll(responseBody, []byte(rule.Replace[i]))
+		}
+		response.Body = io.NopCloser(bytes.NewReader(responseBody))
+		response.ContentLength = int64(len(responseBody))
 	}
 	if !options.Print && !requestMatch && !responseMatch {
 		e.logger.WarnContext(ctx, "request not modified")

option/mitm.go

@@ -10,22 +10,10 @@ type MITMOptions struct {
 }
 
 type MITMRouteOptions struct {
-	Enabled            bool                                            `json:"enabled,omitempty"`
-	Print              bool                                            `json:"print,omitempty"`
-	Script             badoption.Listable[MITMRouteSurgeScriptOptions] `json:"surge_script,omitempty"`
-	SurgeURLRewrite    badoption.Listable[SurgeURLRewriteLine]         `json:"surge_url_rewrite,omitempty"`
-	SurgeHeaderRewrite badoption.Listable[SurgeHeaderRewriteLine]      `json:"surge_header_rewrite,omitempty"`
-	SurgeBodyRewrite   badoption.Listable[SurgeBodyRewriteLine]        `json:"surge_body_rewrite,omitempty"`
-	SurgeMapLocal      badoption.Listable[SurgeMapLocalLine]           `json:"surge_map_local,omitempty"`
-}
-
-type MITMRouteSurgeScriptOptions struct {
-	Tag            string                                `json:"tag"`
-	Type           badoption.Listable[string]            `json:"type"`
-	Pattern        badoption.Listable[*badoption.Regexp] `json:"pattern"`
-	Timeout        badoption.Duration                    `json:"timeout,omitempty"`
-	RequiresBody   bool                                  `json:"requires_body,omitempty"`
-	MaxSize        int64                                 `json:"max_size,omitempty"`
-	BinaryBodyMode bool                                  `json:"binary_body_mode,omitempty"`
-	Arguments      badoption.Listable[string]            `json:"arguments,omitempty"`
+	Enabled            bool                                       `json:"enabled,omitempty"`
+	Print              bool                                       `json:"print,omitempty"`
+	SurgeURLRewrite    badoption.Listable[SurgeURLRewriteLine]    `json:"surge_url_rewrite,omitempty"`
+	SurgeHeaderRewrite badoption.Listable[SurgeHeaderRewriteLine] `json:"surge_header_rewrite,omitempty"`
+	SurgeBodyRewrite   badoption.Listable[SurgeBodyRewriteLine]   `json:"surge_body_rewrite,omitempty"`
+	SurgeMapLocal      badoption.Listable[SurgeMapLocalLine]      `json:"surge_map_local,omitempty"`
 }

option/options.go

@@ -20,7 +20,6 @@ type _Options struct {
 	NTP          *NTPOptions          `json:"ntp,omitempty"`
 	Certificate  *CertificateOptions  `json:"certificate,omitempty"`
 	MITM         *MITMOptions         `json:"mitm,omitempty"`
-	Scripts      []Script             `json:"scripts,omitempty"`
 }
 
 type Options _Options

option/script.go

@@ -1,128 +0,0 @@
-package option
-
-import (
-	C "github.com/sagernet/sing-box/constant"
-	E "github.com/sagernet/sing/common/exceptions"
-	"github.com/sagernet/sing/common/json"
-	"github.com/sagernet/sing/common/json/badjson"
-	"github.com/sagernet/sing/common/json/badoption"
-)
-
-type _ScriptSourceOptions struct {
-	Source        string             `json:"source"`
-	LocalOptions  LocalScriptSource  `json:"-"`
-	RemoteOptions RemoteScriptSource `json:"-"`
-}
-
-type LocalScriptSource struct {
-	Path string `json:"path"`
-}
-
-type RemoteScriptSource struct {
-	URL            string             `json:"url"`
-	DownloadDetour string             `json:"download_detour,omitempty"`
-	UpdateInterval badoption.Duration `json:"update_interval,omitempty"`
-}
-
-type ScriptSourceOptions _ScriptSourceOptions
-
-func (o ScriptSourceOptions) MarshalJSON() ([]byte, error) {
-	var source any
-	switch o.Source {
-	case C.ScriptSourceTypeLocal:
-		source = o.LocalOptions
-	case C.ScriptSourceTypeRemote:
-		source = o.RemoteOptions
-	default:
-		return nil, E.New("unknown script source: ", o.Source)
-	}
-	return badjson.MarshallObjects((_ScriptSourceOptions)(o), source)
-}
-
-func (o *ScriptSourceOptions) UnmarshalJSON(bytes []byte) error {
-	err := json.Unmarshal(bytes, (*_ScriptSourceOptions)(o))
-	if err != nil {
-		return err
-	}
-	var source any
-	switch o.Source {
-	case C.ScriptSourceTypeLocal:
-		source = &o.LocalOptions
-	case C.ScriptSourceTypeRemote:
-		source = &o.RemoteOptions
-	default:
-		return E.New("unknown script source: ", o.Source)
-	}
-	return json.Unmarshal(bytes, source)
-}
-
-// TODO: make struct in order
-type Script struct {
-	ScriptSourceOptions
-	ScriptOptions
-}
-
-func (s Script) MarshalJSON() ([]byte, error) {
-	return badjson.MarshallObjects(s.ScriptSourceOptions, s.ScriptOptions)
-}
-
-func (s *Script) UnmarshalJSON(bytes []byte) error {
-	err := json.Unmarshal(bytes, &s.ScriptSourceOptions)
-	if err != nil {
-		return err
-	}
-	return badjson.UnmarshallExcluded(bytes, &s.ScriptSourceOptions, &s.ScriptOptions)
-}
-
-type _ScriptOptions struct {
-	Type         string             `json:"type"`
-	Tag          string             `json:"tag"`
-	SurgeOptions SurgeScriptOptions `json:"-"`
-}
-
-type ScriptOptions _ScriptOptions
-
-func (o ScriptOptions) MarshalJSON() ([]byte, error) {
-	var v any
-	switch o.Type {
-	case C.ScriptTypeSurge:
-		v = &o.SurgeOptions
-	default:
-		return nil, E.New("unknown script type: ", o.Type)
-	}
-	if v == nil {
-		return badjson.MarshallObjects((_ScriptOptions)(o))
-	}
-	return badjson.MarshallObjects((_ScriptOptions)(o), v)
-}
-
-func (o *ScriptOptions) UnmarshalJSON(bytes []byte) error {
-	err := json.Unmarshal(bytes, (*_ScriptOptions)(o))
-	if err != nil {
-		return err
-	}
-	var v any
-	switch o.Type {
-	case C.ScriptTypeSurge:
-		v = &o.SurgeOptions
-	case "":
-		return E.New("missing script type")
-	default:
-		return E.New("unknown script type: ", o.Type)
-	}
-	if v == nil {
-		// check unknown fields
-		return json.UnmarshalDisallowUnknownFields(bytes, &_ScriptOptions{})
-	}
-	return badjson.UnmarshallExcluded(bytes, (*_ScriptOptions)(o), v)
-}
-
-type SurgeScriptOptions struct {
-	CronOptions *CronScriptOptions `json:"cron,omitempty"`
-}
-
-type CronScriptOptions struct {
-	Expression string             `json:"expression"`
-	Arguments  []string           `json:"arguments,omitempty"`
-	Timeout    badoption.Duration `json:"timeout,omitempty"`
-}

protocol/redirect/tproxy.go

@@ -121,14 +121,6 @@ func (t *TProxy) NewPacketEx(buffer *buf.Buffer, oob []byte, source M.Socksaddr)
 	t.udpNat.NewPacket([][]byte{buffer.Bytes()}, source, M.SocksaddrFromNetIP(destination), nil)
 }
 
-type tproxyPacketWriter struct {
-	ctx         context.Context
-	listener    *listener.Listener
-	source      netip.AddrPort
-	destination M.Socksaddr
-	conn        *net.UDPConn
-}
-
 func (t *TProxy) preparePacketConnection(source M.Socksaddr, destination M.Socksaddr, userData any) (bool, context.Context, N.PacketWriter, N.CloseHandlerFunc) {
 	ctx := log.ContextWithNewID(t.ctx)
 	writer := &tproxyPacketWriter{
@@ -142,15 +134,25 @@ func (t *TProxy) preparePacketConnection(source M.Socksaddr, destination M.Socks
 	}
 }
 
+type tproxyPacketWriter struct {
+	ctx         context.Context
+	listener    *listener.Listener
+	source      netip.AddrPort
+	destination M.Socksaddr
+	conn        *net.UDPConn
+}
+
 func (w *tproxyPacketWriter) WritePacket(buffer *buf.Buffer, destination M.Socksaddr) error {
 	defer buffer.Release()
-	conn := w.conn
-	if w.destination == destination && conn != nil {
-		_, err := conn.WriteToUDPAddrPort(buffer.Bytes(), w.source)
-		if err != nil {
-			w.conn = nil
+	if w.listener.ListenOptions().NetNs == "" {
+		conn := w.conn
+		if w.destination == destination && conn != nil {
+			_, err := conn.WriteToUDPAddrPort(buffer.Bytes(), w.source)
+			if err != nil {
+				w.conn = nil
+			}
+			return err
 		}
-		return err
 	}
 	var listenConfig net.ListenConfig
 	listenConfig.Control = control.Append(listenConfig.Control, control.ReuseAddr())
@@ -160,7 +162,7 @@ func (w *tproxyPacketWriter) WritePacket(buffer *buf.Buffer, destination M.Socks
 		return err
 	}
 	udpConn := packetConn.(*net.UDPConn)
-	if w.destination == destination {
+	if w.listener.ListenOptions().NetNs == "" && w.destination == destination {
 		w.conn = udpConn
 	} else {
 		defer udpConn.Close()

script/jsc/array.go

@@ -1,23 +0,0 @@
-package jsc
-
-import (
-	_ "unsafe"
-
-	"github.com/dop251/goja"
-)
-
-func NewUint8Array(runtime *goja.Runtime, data []byte) goja.Value {
-	buffer := runtime.NewArrayBuffer(data)
-	ctor, loaded := goja.AssertConstructor(runtimeGetUint8Array(runtime))
-	if !loaded {
-		panic(runtime.NewTypeError("missing UInt8Array constructor"))
-	}
-	array, err := ctor(nil, runtime.ToValue(buffer))
-	if err != nil {
-		panic(runtime.NewGoError(err))
-	}
-	return array
-}
-
-//go:linkname runtimeGetUint8Array github.com/dop251/goja.(*Runtime).getUint8Array
-func runtimeGetUint8Array(r *goja.Runtime) *goja.Object

script/jsc/array_test.go

@@ -1,18 +0,0 @@
-package jsc_test
-
-import (
-	"testing"
-
-	"github.com/sagernet/sing-box/script/jsc"
-
-	"github.com/dop251/goja"
-	"github.com/stretchr/testify/require"
-)
-
-func TestNewUInt8Array(t *testing.T) {
-	runtime := goja.New()
-	runtime.Set("hello", jsc.NewUint8Array(runtime, []byte("world")))
-	result, err := runtime.RunString("hello instanceof Uint8Array")
-	require.NoError(t, err)
-	require.True(t, result.ToBoolean())
-}

script/jsc/assert.go

@@ -1,124 +0,0 @@
-package jsc
-
-import (
-	"net/http"
-
-	F "github.com/sagernet/sing/common/format"
-
-	"github.com/dop251/goja"
-)
-
-func IsNil(value goja.Value) bool {
-	return value == nil || goja.IsUndefined(value) || goja.IsNull(value)
-}
-
-func AssertObject(vm *goja.Runtime, value goja.Value, name string, nilable bool) *goja.Object {
-	if IsNil(value) {
-		if nilable {
-			return nil
-		}
-		panic(vm.NewTypeError(F.ToString("invalid argument: missing ", name)))
-	}
-	objectValue, isObject := value.(*goja.Object)
-	if !isObject {
-		panic(vm.NewTypeError(F.ToString("invalid argument: ", name, ": expected object, but got ", value)))
-	}
-	return objectValue
-}
-
-func AssertString(vm *goja.Runtime, value goja.Value, name string, nilable bool) string {
-	if IsNil(value) {
-		if nilable {
-			return ""
-		}
-		panic(vm.NewTypeError(F.ToString("invalid argument: missing ", name)))
-	}
-	stringValue, isString := value.Export().(string)
-	if !isString {
-		panic(vm.NewTypeError(F.ToString("invalid argument: ", name, ": expected string, but got ", value)))
-	}
-	return stringValue
-}
-
-func AssertInt(vm *goja.Runtime, value goja.Value, name string, nilable bool) int64 {
-	if IsNil(value) {
-		if nilable {
-			return 0
-		}
-		panic(vm.NewTypeError(F.ToString("invalid argument: missing ", name)))
-	}
-	integerValue, isNumber := value.Export().(int64)
-	if !isNumber {
-		panic(vm.NewTypeError(F.ToString("invalid argument: ", name, ": expected integer, but got ", value)))
-	}
-	return integerValue
-}
-
-func AssertBool(vm *goja.Runtime, value goja.Value, name string, nilable bool) bool {
-	if IsNil(value) {
-		if nilable {
-			return false
-		}
-		panic(vm.NewTypeError(F.ToString("invalid argument: missing ", name)))
-	}
-	boolValue, isBool := value.Export().(bool)
-	if !isBool {
-		panic(vm.NewTypeError(F.ToString("invalid argument: ", name, ": expected boolean, but got ", value)))
-	}
-	return boolValue
-}
-
-func AssertBinary(vm *goja.Runtime, value goja.Value, name string, nilable bool) []byte {
-	if IsNil(value) {
-		if nilable {
-			return nil
-		}
-		panic(vm.NewTypeError(F.ToString("invalid argument: missing ", name)))
-	}
-	switch exportedValue := value.Export().(type) {
-	case []byte:
-		return exportedValue
-	case goja.ArrayBuffer:
-		return exportedValue.Bytes()
-	default:
-		panic(vm.NewTypeError(F.ToString("invalid argument: ", name, ": expected Uint8Array or ArrayBuffer, but got ", value)))
-	}
-}
-
-func AssertStringBinary(vm *goja.Runtime, value goja.Value, name string, nilable bool) []byte {
-	if IsNil(value) {
-		if nilable {
-			return nil
-		}
-		panic(vm.NewTypeError(F.ToString("invalid argument: missing ", name)))
-	}
-	switch exportedValue := value.Export().(type) {
-	case string:
-		return []byte(exportedValue)
-	case []byte:
-		return exportedValue
-	case goja.ArrayBuffer:
-		return exportedValue.Bytes()
-	default:
-		panic(vm.NewTypeError(F.ToString("invalid argument: ", name, ": expected string, Uint8Array or ArrayBuffer, but got ", value)))
-	}
-}
-
-func AssertFunction(vm *goja.Runtime, value goja.Value, name string) goja.Callable {
-	if IsNil(value) {
-		panic(vm.NewTypeError(F.ToString("invalid argument: missing ", name)))
-	}
-	functionValue, isFunction := goja.AssertFunction(value)
-	if !isFunction {
-		panic(vm.NewTypeError(F.ToString("invalid argument: ", name, ": expected function, but got ", value)))
-	}
-	return functionValue
-}
-
-func AssertHTTPHeader(vm *goja.Runtime, value goja.Value, name string) http.Header {
-	headersObject := AssertObject(vm, value, name, true)
-	if headersObject == nil {
-		return nil
-	}
-	return ObjectToHeaders(vm, headersObject, name)
-}

script/jsc/class.go

@@ -1,192 +0,0 @@
-package jsc
-
-import (
-	"time"
-
-	"github.com/sagernet/sing/common"
-
-	"github.com/dop251/goja"
-)
-
-type Module interface {
-	Runtime() *goja.Runtime
-}
-
-type Class[M Module, C any] interface {
-	Module() M
-	Runtime() *goja.Runtime
-	DefineField(name string, getter func(this C) any, setter func(this C, value goja.Value))
-	DefineMethod(name string, method func(this C, call goja.FunctionCall) any)
-	DefineStaticMethod(name string, method func(c Class[M, C], call goja.FunctionCall) any)
-	DefineConstructor(constructor func(c Class[M, C], call goja.ConstructorCall) C)
-	ToValue() goja.Value
-	New(instance C) *goja.Object
-	Prototype() *goja.Object
-	Is(value goja.Value) bool
-	As(value goja.Value) C
-}
-
-func GetClass[M Module, C any](runtime *goja.Runtime, exports *goja.Object, className string) Class[M, C] {
-	objectValue := exports.Get(className)
-	if objectValue == nil {
-		panic(runtime.NewTypeError("Missing class: " + className))
-	}
-	object, isObject := objectValue.(*goja.Object)
-	if !isObject {
-		panic(runtime.NewTypeError("Invalid class: " + className))
-	}
-	classObject, isClass := object.Get("_class").(*goja.Object)
-	if !isClass {
-		panic(runtime.NewTypeError("Invalid class: " + className))
-	}
-	class, isClass := classObject.Export().(Class[M, C])
-	if !isClass {
-		panic(runtime.NewTypeError("Invalid class: " + className))
-	}
-	return class
-}
-
-type goClass[M Module, C any] struct {
-	m           M
-	prototype   *goja.Object
-	constructor goja.Value
-}
-
-func NewClass[M Module, C any](module M) Class[M, C] {
-	class := &goClass[M, C]{
-		m:         module,
-		prototype: module.Runtime().NewObject(),
-	}
-	clazz := module.Runtime().ToValue(class).(*goja.Object)
-	clazz.Set("toString", module.Runtime().ToValue(func(call goja.FunctionCall) goja.Value {
-		return module.Runtime().ToValue("[sing-box Class]")
-	}))
-	class.prototype.DefineAccessorProperty("_class", class.Runtime().ToValue(func(call goja.FunctionCall) goja.Value { return clazz }), nil, goja.FLAG_FALSE, goja.FLAG_TRUE)
-	return class
-}
-
-func (c *goClass[M, C]) Module() M {
-	return c.m
-}
-
-func (c *goClass[M, C]) Runtime() *goja.Runtime {
-	return c.m.Runtime()
-}
-
-func (c *goClass[M, C]) DefineField(name string, getter func(this C) any, setter func(this C, value goja.Value)) {
-	var (
-		getterValue goja.Value
-		setterValue goja.Value
-	)
-	if getter != nil {
-		getterValue = c.Runtime().ToValue(func(call goja.FunctionCall) goja.Value {
-			this, isThis := call.This.Export().(C)
-			if !isThis {
-				panic(c.Runtime().NewTypeError("Illegal this value: " + call.This.ExportType().String()))
-			}
-			return c.toValue(getter(this), goja.Null())
-		})
-	}
-	if setter != nil {
-		setterValue = c.Runtime().ToValue(func(call goja.FunctionCall) goja.Value {
-			this, isThis := call.This.Export().(C)
-			if !isThis {
-				panic(c.Runtime().NewTypeError("Illegal this value: " + call.This.String()))
-			}
-			setter(this, call.Argument(0))
-			return goja.Undefined()
-		})
-	}
-	c.prototype.DefineAccessorProperty(name, getterValue, setterValue, goja.FLAG_FALSE, goja.FLAG_TRUE)
-}
-
-func (c *goClass[M, C]) DefineMethod(name string, method func(this C, call goja.FunctionCall) any) {
-	methodValue := c.Runtime().ToValue(func(call goja.FunctionCall) goja.Value {
-		this, isThis := call.This.Export().(C)
-		if !isThis {
-			panic(c.Runtime().NewTypeError("Illegal this value: " + call.This.String()))
-		}
-		return c.toValue(method(this, call), goja.Undefined())
-	})
-	c.prototype.Set(name, methodValue)
-	if name == "entries" {
-		c.prototype.DefineDataPropertySymbol(goja.SymIterator, methodValue, goja.FLAG_TRUE, goja.FLAG_FALSE, goja.FLAG_TRUE)
-	}
-}
-
-func (c *goClass[M, C]) DefineStaticMethod(name string, method func(c Class[M, C], call goja.FunctionCall) any) {
-	c.prototype.Set(name, c.Runtime().ToValue(func(call goja.FunctionCall) goja.Value {
-		return c.toValue(method(c, call), goja.Undefined())
-	}))
-}
-
-func (c *goClass[M, C]) DefineConstructor(constructor func(c Class[M, C], call goja.ConstructorCall) C) {
-	constructorObject := c.Runtime().ToValue(func(call goja.ConstructorCall) *goja.Object {
-		value := constructor(c, call)
-		object := c.toValue(value, goja.Undefined()).(*goja.Object)
-		object.SetPrototype(call.This.Prototype())
-		return object
-	}).(*goja.Object)
-	constructorObject.SetPrototype(c.prototype)
-	c.prototype.DefineDataProperty("constructor", constructorObject, goja.FLAG_FALSE, goja.FLAG_FALSE, goja.FLAG_FALSE)
-	c.constructor = constructorObject
-}
-
-func (c *goClass[M, C]) toValue(rawValue any, defaultValue goja.Value) goja.Value {
-	switch value := rawValue.(type) {
-	case nil:
-		return defaultValue
-	case time.Time:
-		return TimeToValue(c.Runtime(), value)
-	default:
-		return c.Runtime().ToValue(value)
-	}
-}
-
-func (c *goClass[M, C]) ToValue() goja.Value {
-	if c.constructor == nil {
-		constructorObject := c.Runtime().ToValue(func(call goja.ConstructorCall) *goja.Object {
-			panic(c.Runtime().NewTypeError("Illegal constructor call"))
-		}).(*goja.Object)
-		constructorObject.SetPrototype(c.prototype)
-		c.prototype.DefineDataProperty("constructor", constructorObject, goja.FLAG_FALSE, goja.FLAG_FALSE, goja.FLAG_FALSE)
-		c.constructor = constructorObject
-	}
-	return c.constructor
-}
-
-func (c *goClass[M, C]) New(instance C) *goja.Object {
-	object := c.Runtime().ToValue(instance).(*goja.Object)
-	object.SetPrototype(c.prototype)
-	return object
-}
-
-func (c *goClass[M, C]) Prototype() *goja.Object {
-	return c.prototype
-}
-
-func (c *goClass[M, C]) Is(value goja.Value) bool {
-	object, isObject := value.(*goja.Object)
-	if !isObject {
-		return false
-	}
-	prototype := object.Prototype()
-	for prototype != nil {
-		if prototype == c.prototype {
-			return true
-		}
-		prototype = prototype.Prototype()
-	}
-	return false
-}
-
-func (c *goClass[M, C]) As(value goja.Value) C {
-	object, isObject := value.(*goja.Object)
-	if !isObject {
-		return common.DefaultValue[C]()
-	}
-	if !c.Is(object) {
-		return common.DefaultValue[C]()
-	}
-	return object.Export().(C)
-}

script/jsc/headers.go

@@ -1,56 +0,0 @@
-package jsc
-
-import (
-	"net/http"
-	"reflect"
-
-	"github.com/sagernet/sing/common"
-	F "github.com/sagernet/sing/common/format"
-
-	"github.com/dop251/goja"
-)
-
-func HeadersToValue(runtime *goja.Runtime, headers http.Header) goja.Value {
-	object := runtime.NewObject()
-	for key, value := range headers {
-		if len(value) == 1 {
-			object.Set(key, value[0])
-		} else {
-			object.Set(key, ArrayToValue(runtime, value))
-		}
-	}
-	return object
-}
-
-func ArrayToValue[T any](runtime *goja.Runtime, values []T) goja.Value {
-	return runtime.NewArray(common.Map(values, func(it T) any { return it })...)
-}
-
-func ObjectToHeaders(vm *goja.Runtime, object *goja.Object, name string) http.Header {
-	headers := make(http.Header)
-	for _, key := range object.Keys() {
-		valueObject := object.Get(key)
-		switch headerValue := valueObject.(type) {
-		case goja.String:
-			headers.Set(key, headerValue.String())
-		case *goja.Object:
-			values := headerValue.Export()
-			valueArray, isArray := values.([]any)
-			if !isArray {
-				panic(vm.NewTypeError(F.ToString("invalid value: ", name, ".", key, "expected string or string array, got ", valueObject.String())))
-			}
-			newValues := make([]string, 0, len(valueArray))
-			for _, value := range valueArray {
-				stringValue, isString := value.(string)
-				if !isString {
-					panic(vm.NewTypeError(F.ToString("invalid value: ", name, ".", key, " expected string or string array, got array item type: ", reflect.TypeOf(value))))
-				}
-				newValues = append(newValues, stringValue)
-			}
-			headers[key] = newValues
-		default:
-			panic(vm.NewTypeError(F.ToString("invalid value: ", name, ".", key, " expected string or string array, got ", valueObject.String())))
-		}
-	}
-	return headers
-}

script/jsc/headers_test.go

@@ -1,31 +0,0 @@
-package jsc_test
-
-import (
-	"fmt"
-	"net/http"
-	"reflect"
-	"testing"
-
-	"github.com/sagernet/sing-box/script/jsc"
-
-	"github.com/dop251/goja"
-	"github.com/stretchr/testify/require"
-)
-
-func TestHeaders(t *testing.T) {
-	runtime := goja.New()
-	runtime.Set("headers", jsc.HeadersToValue(runtime, http.Header{
-		"My-Header": []string{"My-Value1", "My-Value2"},
-	}))
-	headers := runtime.Get("headers").(*goja.Object).Get("My-Header").(*goja.Object)
-	fmt.Println(reflect.ValueOf(headers.Export()).Type().String())
-}
-
-func TestBody(t *testing.T) {
-	runtime := goja.New()
-	_, err := runtime.RunString(`
-var responseBody = new Uint8Array([1, 2, 3, 4, 5])
-`)
-	require.NoError(t, err)
-	fmt.Println(reflect.TypeOf(runtime.Get("responseBody").Export()))
-}

script/jsc/iterator.go

@@ -1,36 +0,0 @@
-package jsc
-
-import "github.com/dop251/goja"
-
-type Iterator[M Module, T any] struct {
-	c      Class[M, *Iterator[M, T]]
-	values []T
-	block  func(this T) any
-}
-
-func NewIterator[M Module, T any](class Class[M, *Iterator[M, T]], values []T, block func(this T) any) goja.Value {
-	return class.New(&Iterator[M, T]{class, values, block})
-}
-
-func CreateIterator[M Module, T any](module M) Class[M, *Iterator[M, T]] {
-	class := NewClass[M, *Iterator[M, T]](module)
-	class.DefineMethod("next", (*Iterator[M, T]).next)
-	class.DefineMethod("toString", (*Iterator[M, T]).toString)
-	return class
-}
-
-func (i *Iterator[M, T]) next(call goja.FunctionCall) any {
-	result := i.c.Runtime().NewObject()
-	if len(i.values) == 0 {
-		result.Set("done", true)
-	} else {
-		result.Set("done", false)
-		result.Set("value", i.block(i.values[0]))
-		i.values = i.values[1:]
-	}
-	return result
-}
-
-func (i *Iterator[M, T]) toString(call goja.FunctionCall) any {
-	return "[sing-box Iterator]"
-}

script/jsc/time.go

@@ -1,18 +0,0 @@
-package jsc
-
-import (
-	"time"
-	_ "unsafe"
-
-	"github.com/dop251/goja"
-)
-
-func TimeToValue(runtime *goja.Runtime, time time.Time) goja.Value {
-	return runtimeNewDateObject(runtime, time, true, runtimeGetDatePrototype(runtime))
-}
-
-//go:linkname runtimeNewDateObject github.com/dop251/goja.(*Runtime).newDateObject
-func runtimeNewDateObject(r *goja.Runtime, t time.Time, isSet bool, proto *goja.Object) *goja.Object
-
-//go:linkname runtimeGetDatePrototype github.com/dop251/goja.(*Runtime).getDatePrototype
-func runtimeGetDatePrototype(r *goja.Runtime) *goja.Object

script/jsc/time_test.go

@@ -1,20 +0,0 @@
-package jsc_test
-
-import (
-	"testing"
-	"time"
-
-	"github.com/sagernet/sing-box/script/jsc"
-
-	"github.com/dop251/goja"
-	"github.com/stretchr/testify/require"
-)
-
-func TestTimeToValue(t *testing.T) {
-	t.Parallel()
-	runtime := goja.New()
-	now := time.Now()
-	err := runtime.Set("now", jsc.TimeToValue(runtime, now))
-	require.NoError(t, err)
-	println(runtime.Get("now").String())
-}

script/jstest/assert.js

@@ -1,83 +0,0 @@
-'use strict';
-
-const assert = {
-    _isSameValue(a, b) {
-        if (a === b) {
-            // Handle +/-0 vs. -/+0
-            return a !== 0 || 1 / a === 1 / b;
-        }
-
-        // Handle NaN vs. NaN
-        return a !== a && b !== b;
-    },
-
-    _toString(value) {
-        try {
-            if (value === 0 && 1 / value === -Infinity) {
-                return '-0';
-            }
-
-            return String(value);
-        } catch (err) {
-            if (err.name === 'TypeError') {
-                return Object.prototype.toString.call(value);
-            }
-
-            throw err;
-        }
-    },
-
-    sameValue(actual, expected, message) {
-        if (assert._isSameValue(actual, expected)) {
-            return;
-        }
-        if (message === undefined) {
-            message = '';
-        } else {
-            message += ' ';
-        }
-
-        message += 'Expected SameValue(«' + assert._toString(actual) + '», «' + assert._toString(expected) + '») to be true';
-
-        throw new Error(message);
-    },
-
-    throws(f, ctor, message) {
-        if (message === undefined) {
-            message = '';
-        } else {
-            message += ' ';
-        }
-        try {
-            f();
-        } catch (e) {
-            if (e.constructor !== ctor) {
-                throw new Error(message + "Wrong exception type was thrown: " + e.constructor.name);
-            }
-            return;
-        }
-        throw new Error(message + "No exception was thrown");
-    },
-
-    throwsNodeError(f, ctor, code, message) {
-        if (message === undefined) {
-            message = '';
-        } else {
-            message += ' ';
-        }
-        try {
-            f();
-        } catch (e) {
-            if (e.constructor !== ctor) {
-                throw new Error(message + "Wrong exception type was thrown: " + e.constructor.name);
-            }
-            if (e.code !== code) {
-                throw new Error(message + "Wrong exception code was thrown: " + e.code);
-            }
-            return;
-        }
-        throw new Error(message + "No exception was thrown");
-    }
-}
-
-module.exports = assert;

script/jstest/test.go

@@ -1,21 +0,0 @@
-package jstest
-
-import (
-	_ "embed"
-
-	"github.com/sagernet/sing-box/script/modules/require"
-)
-
-//go:embed assert.js
-var assertJS []byte
-
-func NewRegistry() *require.Registry {
-	return require.NewRegistry(require.WithFsEnable(true), require.WithLoader(func(path string) ([]byte, error) {
-		switch path {
-		case "assert.js":
-			return assertJS, nil
-		default:
-			return require.DefaultSourceLoader(path)
-		}
-	}))
-}

script/manager.go

@@ -1,118 +0,0 @@
-//go:build with_script
-
-package script
-
-import (
-	"context"
-
-	"github.com/sagernet/sing-box/adapter"
-	"github.com/sagernet/sing-box/common/taskmonitor"
-	C "github.com/sagernet/sing-box/constant"
-	"github.com/sagernet/sing-box/log"
-	"github.com/sagernet/sing-box/option"
-	E "github.com/sagernet/sing/common/exceptions"
-	F "github.com/sagernet/sing/common/format"
-	"github.com/sagernet/sing/common/logger"
-	"github.com/sagernet/sing/common/task"
-)
-
-var _ adapter.ScriptManager = (*Manager)(nil)
-
-type Manager struct {
-	ctx          context.Context
-	logger       logger.ContextLogger
-	scripts      []adapter.Script
-	scriptByName map[string]adapter.Script
-	surgeCache   *adapter.SurgeInMemoryCache
-}
-
-func NewManager(ctx context.Context, logFactory log.Factory, scripts []option.Script) (*Manager, error) {
-	manager := &Manager{
-		ctx:          ctx,
-		logger:       logFactory.NewLogger("script"),
-		scriptByName: make(map[string]adapter.Script),
-	}
-	for _, scriptOptions := range scripts {
-		script, err := NewScript(ctx, logFactory.NewLogger(F.ToString("script/", scriptOptions.Type, "[", scriptOptions.Tag, "]")), scriptOptions)
-		if err != nil {
-			return nil, E.Cause(err, "initialize script: ", scriptOptions.Tag)
-		}
-		manager.scripts = append(manager.scripts, script)
-		manager.scriptByName[scriptOptions.Tag] = script
-	}
-	return manager, nil
-}
-
-func (m *Manager) Start(stage adapter.StartStage) error {
-	monitor := taskmonitor.New(m.logger, C.StartTimeout)
-	switch stage {
-	case adapter.StartStateStart:
-		var cacheContext *adapter.HTTPStartContext
-		if len(m.scripts) > 0 {
-			monitor.Start("initialize rule-set")
-			cacheContext = adapter.NewHTTPStartContext(m.ctx)
-			var scriptStartGroup task.Group
-			for _, script := range m.scripts {
-				scriptInPlace := script
-				scriptStartGroup.Append0(func(ctx context.Context) error {
-					err := scriptInPlace.StartContext(ctx, cacheContext)
-					if err != nil {
-						return E.Cause(err, "initialize script/", scriptInPlace.Type(), "[", scriptInPlace.Tag(), "]")
-					}
-					return nil
-				})
-			}
-			scriptStartGroup.Concurrency(5)
-			scriptStartGroup.FastFail()
-			err := scriptStartGroup.Run(m.ctx)
-			monitor.Finish()
-			if err != nil {
-				return err
-			}
-		}
-		if cacheContext != nil {
-			cacheContext.Close()
-		}
-	case adapter.StartStatePostStart:
-		for _, script := range m.scripts {
-			monitor.Start(F.ToString("post start script/", script.Type(), "[", script.Tag(), "]"))
-			err := script.PostStart()
-			monitor.Finish()
-			if err != nil {
-				return E.Cause(err, "post start script/", script.Type(), "[", script.Tag(), "]")
-			}
-		}
-	}
-	return nil
-}
-
-func (m *Manager) Close() error {
-	monitor := taskmonitor.New(m.logger, C.StopTimeout)
-	var err error
-	for _, script := range m.scripts {
-		monitor.Start(F.ToString("close start script/", script.Type(), "[", script.Tag(), "]"))
-		err = E.Append(err, script.Close(), func(err error) error {
-			return E.Cause(err, "close script/", script.Type(), "[", script.Tag(), "]")
-		})
-		monitor.Finish()
-	}
-	return err
-}
-
-func (m *Manager) Scripts() []adapter.Script {
-	return m.scripts
-}
-
-func (m *Manager) Script(name string) (adapter.Script, bool) {
-	script, loaded := m.scriptByName[name]
-	return script, loaded
-}
-
-func (m *Manager) SurgeCache() *adapter.SurgeInMemoryCache {
-	if m.surgeCache == nil {
-		m.surgeCache = &adapter.SurgeInMemoryCache{
-			Data: make(map[string]string),
-		}
-	}
-	return m.surgeCache
-}

script/manager_stub.go

@@ -1,43 +0,0 @@
-//go:build !with_script
-
-package script
-
-import (
-	"context"
-
-	"github.com/sagernet/sing-box/adapter"
-	"github.com/sagernet/sing-box/log"
-	"github.com/sagernet/sing-box/option"
-	E "github.com/sagernet/sing/common/exceptions"
-)
-
-var _ adapter.ScriptManager = (*Manager)(nil)
-
-type Manager struct{}
-
-func NewManager(ctx context.Context, logFactory log.Factory, scripts []option.Script) (*Manager, error) {
-	if len(scripts) > 0 {
-		return nil, E.New(`script is not included in this build, rebuild with -tags with_script`)
-	}
-	return (*Manager)(nil), nil
-}
-
-func (m *Manager) Start(stage adapter.StartStage) error {
-	return nil
-}
-
-func (m *Manager) Close() error {
-	return nil
-}
-
-func (m *Manager) Scripts() []adapter.Script {
-	return nil
-}
-
-func (m *Manager) Script(name string) (adapter.Script, bool) {
-	return nil, false
-}
-
-func (m *Manager) SurgeCache() *adapter.SurgeInMemoryCache {
-	return nil
-}

script/modules/boxctx/context.go

@@ -1,50 +0,0 @@
-package boxctx
-
-import (
-	"context"
-	"time"
-
-	"github.com/sagernet/sing-box/script/jsc"
-	"github.com/sagernet/sing/common/logger"
-
-	"github.com/dop251/goja"
-)
-
-type Context struct {
-	class        jsc.Class[*Module, *Context]
-	Context      context.Context
-	Logger       logger.ContextLogger
-	Tag          string
-	StartedAt    time.Time
-	ErrorHandler func(error)
-}
-
-func FromRuntime(runtime *goja.Runtime) *Context {
-	contextValue := runtime.Get("context")
-	if contextValue == nil {
-		return nil
-	}
-	context, isContext := contextValue.Export().(*Context)
-	if !isContext {
-		return nil
-	}
-	return context
-}
-
-func MustFromRuntime(runtime *goja.Runtime) *Context {
-	context := FromRuntime(runtime)
-	if context == nil {
-		panic(runtime.NewTypeError("Missing sing-box context"))
-	}
-	return context
-}
-
-func createContext(module *Module) jsc.Class[*Module, *Context] {
-	class := jsc.NewClass[*Module, *Context](module)
-	class.DefineMethod("toString", (*Context).toString)
-	return class
-}
-
-func (c *Context) toString(call goja.FunctionCall) any {
-	return "[sing-box Context]"
-}

script/modules/boxctx/module.go

@@ -1,35 +0,0 @@
-package boxctx
-
-import (
-	"github.com/sagernet/sing-box/script/jsc"
-	"github.com/sagernet/sing-box/script/modules/require"
-
-	"github.com/dop251/goja"
-)
-
-const ModuleName = "context"
-
-type Module struct {
-	runtime      *goja.Runtime
-	classContext jsc.Class[*Module, *Context]
-}
-
-func Require(runtime *goja.Runtime, module *goja.Object) {
-	m := &Module{
-		runtime: runtime,
-	}
-	m.classContext = createContext(m)
-	exports := module.Get("exports").(*goja.Object)
-	exports.Set("Context", m.classContext.ToValue())
-}
-
-func Enable(runtime *goja.Runtime, context *Context) {
-	exports := require.Require(runtime, ModuleName).ToObject(runtime)
-	classContext := jsc.GetClass[*Module, *Context](runtime, exports, "Context")
-	context.class = classContext
-	runtime.Set("context", classContext.New(context))
-}
-
-func (m *Module) Runtime() *goja.Runtime {
-	return m.runtime
-}

script/modules/console/console.go

@@ -1,281 +0,0 @@
-package console
-
-import (
-	"bytes"
-	"context"
-	"encoding/xml"
-	"sync"
-	"time"
-
-	sLog "github.com/sagernet/sing-box/log"
-	"github.com/sagernet/sing-box/script/jsc"
-	"github.com/sagernet/sing-box/script/modules/boxctx"
-	F "github.com/sagernet/sing/common/format"
-	"github.com/sagernet/sing/common/logger"
-
-	"github.com/dop251/goja"
-)
-
-type Console struct {
-	class    jsc.Class[*Module, *Console]
-	access   sync.Mutex
-	countMap map[string]int
-	timeMap  map[string]time.Time
-}
-
-func NewConsole(class jsc.Class[*Module, *Console]) goja.Value {
-	return class.New(&Console{
-		class:    class,
-		countMap: make(map[string]int),
-		timeMap:  make(map[string]time.Time),
-	})
-}
-
-func createConsole(m *Module) jsc.Class[*Module, *Console] {
-	class := jsc.NewClass[*Module, *Console](m)
-	class.DefineMethod("assert", (*Console).assert)
-	class.DefineMethod("clear", (*Console).clear)
-	class.DefineMethod("count", (*Console).count)
-	class.DefineMethod("countReset", (*Console).countReset)
-	class.DefineMethod("debug", (*Console).debug)
-	class.DefineMethod("dir", (*Console).dir)
-	class.DefineMethod("dirxml", (*Console).dirxml)
-	class.DefineMethod("error", (*Console).error)
-	class.DefineMethod("group", (*Console).stub)
-	class.DefineMethod("groupCollapsed", (*Console).stub)
-	class.DefineMethod("groupEnd", (*Console).stub)
-	class.DefineMethod("info", (*Console).info)
-	class.DefineMethod("log", (*Console)._log)
-	class.DefineMethod("profile", (*Console).stub)
-	class.DefineMethod("profileEnd", (*Console).profileEnd)
-	class.DefineMethod("table", (*Console).table)
-	class.DefineMethod("time", (*Console).time)
-	class.DefineMethod("timeEnd", (*Console).timeEnd)
-	class.DefineMethod("timeLog", (*Console).timeLog)
-	class.DefineMethod("timeStamp", (*Console).stub)
-	class.DefineMethod("trace", (*Console).trace)
-	class.DefineMethod("warn", (*Console).warn)
-	return class
-}
-
-func (c *Console) stub(call goja.FunctionCall) any {
-	return goja.Undefined()
-}
-
-func (c *Console) assert(call goja.FunctionCall) any {
-	assertion := call.Argument(0).ToBoolean()
-	if !assertion {
-		return c.log(logger.ContextLogger.ErrorContext, call.Arguments[1:])
-	}
-	return goja.Undefined()
-}
-
-func (c *Console) clear(call goja.FunctionCall) any {
-	return nil
-}
-
-func (c *Console) count(call goja.FunctionCall) any {
-	label := jsc.AssertString(c.class.Runtime(), call.Argument(0), "label", true)
-	if label == "" {
-		label = "default"
-	}
-	c.access.Lock()
-	newValue := c.countMap[label] + 1
-	c.countMap[label] = newValue
-	c.access.Unlock()
-	writeLog(c.class.Runtime(), logger.ContextLogger.InfoContext, F.ToString(label, ": ", newValue))
-	return goja.Undefined()
-}
-
-func (c *Console) countReset(call goja.FunctionCall) any {
-	label := jsc.AssertString(c.class.Runtime(), call.Argument(0), "label", true)
-	if label == "" {
-		label = "default"
-	}
-	c.access.Lock()
-	delete(c.countMap, label)
-	c.access.Unlock()
-	return goja.Undefined()
-}
-
-func (c *Console) log(logFunc func(logger.ContextLogger, context.Context, ...any), args []goja.Value) any {
-	var buffer bytes.Buffer
-	var formatString string
-	if len(args) > 0 {
-		formatString = args[0].String()
-	}
-	format(c.class.Runtime(), &buffer, formatString, args[1:]...)
-	writeLog(c.class.Runtime(), logFunc, buffer.String())
-	return goja.Undefined()
-}
-
-func (c *Console) debug(call goja.FunctionCall) any {
-	return c.log(logger.ContextLogger.DebugContext, call.Arguments)
-}
-
-func (c *Console) dir(call goja.FunctionCall) any {
-	object := jsc.AssertObject(c.class.Runtime(), call.Argument(0), "object", false)
-	var buffer bytes.Buffer
-	for _, key := range object.Keys() {
-		value := object.Get(key)
-		buffer.WriteString(key)
-		buffer.WriteString(": ")
-		buffer.WriteString(value.String())
-		buffer.WriteString("\n")
-	}
-	writeLog(c.class.Runtime(), logger.ContextLogger.InfoContext, buffer.String())
-	return goja.Undefined()
-}
-
-func (c *Console) dirxml(call goja.FunctionCall) any {
-	var buffer bytes.Buffer
-	encoder := xml.NewEncoder(&buffer)
-	encoder.Indent("", "  ")
-	encoder.Encode(call.Argument(0).Export())
-	writeLog(c.class.Runtime(), logger.ContextLogger.InfoContext, buffer.String())
-	return goja.Undefined()
-}
-
-func (c *Console) error(call goja.FunctionCall) any {
-	return c.log(logger.ContextLogger.ErrorContext, call.Arguments)
-}
-
-func (c *Console) info(call goja.FunctionCall) any {
-	return c.log(logger.ContextLogger.InfoContext, call.Arguments)
-}
-
-func (c *Console) _log(call goja.FunctionCall) any {
-	return c.log(logger.ContextLogger.InfoContext, call.Arguments)
-}
-
-func (c *Console) profileEnd(call goja.FunctionCall) any {
-	return goja.Undefined()
-}
-
-func (c *Console) table(call goja.FunctionCall) any {
-	return c.dir(call)
-}
-
-func (c *Console) time(call goja.FunctionCall) any {
-	label := jsc.AssertString(c.class.Runtime(), call.Argument(0), "label", true)
-	if label == "" {
-		label = "default"
-	}
-	c.access.Lock()
-	c.timeMap[label] = time.Now()
-	c.access.Unlock()
-	return goja.Undefined()
-}
-
-func (c *Console) timeEnd(call goja.FunctionCall) any {
-	label := jsc.AssertString(c.class.Runtime(), call.Argument(0), "label", true)
-	if label == "" {
-		label = "default"
-	}
-	c.access.Lock()
-	startTime, ok := c.timeMap[label]
-	if !ok {
-		c.access.Unlock()
-		return goja.Undefined()
-	}
-	delete(c.timeMap, label)
-	c.access.Unlock()
-	writeLog(c.class.Runtime(), logger.ContextLogger.InfoContext, F.ToString(label, ": ", time.Since(startTime).String(), " - - timer ended"))
-	return goja.Undefined()
-}
-
-func (c *Console) timeLog(call goja.FunctionCall) any {
-	label := jsc.AssertString(c.class.Runtime(), call.Argument(0), "label", true)
-	if label == "" {
-		label = "default"
-	}
-	c.access.Lock()
-	startTime, ok := c.timeMap[label]
-	c.access.Unlock()
-	if !ok {
-		writeLog(c.class.Runtime(), logger.ContextLogger.ErrorContext, F.ToString("Timer \"", label, "\" doesn't exist."))
-		return goja.Undefined()
-	}
-	writeLog(c.class.Runtime(), logger.ContextLogger.InfoContext, F.ToString(label, ": ", time.Since(startTime)))
-	return goja.Undefined()
-}
-
-func (c *Console) trace(call goja.FunctionCall) any {
-	return c.log(logger.ContextLogger.TraceContext, call.Arguments)
-}
-
-func (c *Console) warn(call goja.FunctionCall) any {
-	return c.log(logger.ContextLogger.WarnContext, call.Arguments)
-}
-
-func writeLog(runtime *goja.Runtime, logFunc func(logger.ContextLogger, context.Context, ...any), message string) {
-	var (
-		ctx     context.Context
-		sLogger logger.ContextLogger
-	)
-	boxCtx := boxctx.FromRuntime(runtime)
-	if boxCtx != nil {
-		ctx = boxCtx.Context
-		sLogger = boxCtx.Logger
-	} else {
-		ctx = context.Background()
-		sLogger = sLog.StdLogger()
-	}
-	logFunc(sLogger, ctx, message)
-}
-
-func format(runtime *goja.Runtime, b *bytes.Buffer, f string, args ...goja.Value) {
-	pct := false
-	argNum := 0
-	for _, chr := range f {
-		if pct {
-			if argNum < len(args) {
-				if format1(runtime, chr, args[argNum], b) {
-					argNum++
-				}
-			} else {
-				b.WriteByte('%')
-				b.WriteRune(chr)
-			}
-			pct = false
-		} else {
-			if chr == '%' {
-				pct = true
-			} else {
-				b.WriteRune(chr)
-			}
-		}
-	}
-
-	for _, arg := range args[argNum:] {
-		b.WriteByte(' ')
-		b.WriteString(arg.String())
-	}
-}
-
-func format1(runtime *goja.Runtime, f rune, val goja.Value, w *bytes.Buffer) bool {
-	switch f {
-	case 's':
-		w.WriteString(val.String())
-	case 'd':
-		w.WriteString(val.ToNumber().String())
-	case 'j':
-		if json, ok := runtime.Get("JSON").(*goja.Object); ok {
-			if stringify, ok := goja.AssertFunction(json.Get("stringify")); ok {
-				res, err := stringify(json, val)
-				if err != nil {
-					panic(err)
-				}
-				w.WriteString(res.String())
-			}
-		}
-	case '%':
-		w.WriteByte('%')
-		return false
-	default:
-		w.WriteByte('%')
-		w.WriteRune(f)
-		return false
-	}
-	return true
-}

script/modules/console/context.go

@@ -1,3 +0,0 @@
-package console
-
-type Context struct{}

script/modules/console/module.go

@@ -1,34 +0,0 @@
-package console
-
-import (
-	"github.com/sagernet/sing-box/script/jsc"
-	"github.com/sagernet/sing-box/script/modules/require"
-
-	"github.com/dop251/goja"
-)
-
-const ModuleName = "console"
-
-type Module struct {
-	runtime *goja.Runtime
-	console jsc.Class[*Module, *Console]
-}
-
-func Require(runtime *goja.Runtime, module *goja.Object) {
-	m := &Module{
-		runtime: runtime,
-	}
-	m.console = createConsole(m)
-	exports := module.Get("exports").(*goja.Object)
-	exports.Set("Console", m.console.ToValue())
-}
-
-func Enable(runtime *goja.Runtime) {
-	exports := require.Require(runtime, ModuleName).ToObject(runtime)
-	classConsole := jsc.GetClass[*Module, *Console](runtime, exports, "Console")
-	runtime.Set("console", NewConsole(classConsole))
-}
-
-func (m *Module) Runtime() *goja.Runtime {
-	return m.runtime
-}

script/modules/eventloop/eventloop.go

@@ -1,489 +0,0 @@
-package eventloop
-
-import (
-	"sync"
-	"sync/atomic"
-	"time"
-
-	"github.com/dop251/goja"
-)
-
-type job struct {
-	cancel func() bool
-	fn     func()
-	idx    int
-
-	cancelled bool
-}
-
-type Timer struct {
-	job
-	timer *time.Timer
-}
-
-type Interval struct {
-	job
-	ticker   *time.Ticker
-	stopChan chan struct{}
-}
-
-type Immediate struct {
-	job
-}
-
-type EventLoop struct {
-	vm       *goja.Runtime
-	jobChan  chan func()
-	jobs     []*job
-	jobCount int32
-	canRun   int32
-
-	auxJobsLock sync.Mutex
-	wakeupChan  chan struct{}
-
-	auxJobsSpare, auxJobs []func()
-
-	stopLock   sync.Mutex
-	stopCond   *sync.Cond
-	running    bool
-	terminated bool
-
-	errorHandler func(error)
-}
-
-func Enable(runtime *goja.Runtime, errorHandler func(error)) *EventLoop {
-	loop := &EventLoop{
-		vm:           runtime,
-		jobChan:      make(chan func()),
-		wakeupChan:   make(chan struct{}, 1),
-		errorHandler: errorHandler,
-	}
-	loop.stopCond = sync.NewCond(&loop.stopLock)
-	runtime.Set("setTimeout", loop.setTimeout)
-	runtime.Set("setInterval", loop.setInterval)
-	runtime.Set("setImmediate", loop.setImmediate)
-	runtime.Set("clearTimeout", loop.clearTimeout)
-	runtime.Set("clearInterval", loop.clearInterval)
-	runtime.Set("clearImmediate", loop.clearImmediate)
-	return loop
-}
-
-func (loop *EventLoop) schedule(call goja.FunctionCall, repeating bool) goja.Value {
-	if fn, ok := goja.AssertFunction(call.Argument(0)); ok {
-		delay := call.Argument(1).ToInteger()
-		var args []goja.Value
-		if len(call.Arguments) > 2 {
-			args = append(args, call.Arguments[2:]...)
-		}
-		f := func() {
-			_, err := fn(nil, args...)
-			if err != nil {
-				loop.errorHandler(err)
-			}
-		}
-		loop.jobCount++
-		var job *job
-		var ret goja.Value
-		if repeating {
-			interval := loop.newInterval(f)
-			interval.start(loop, time.Duration(delay)*time.Millisecond)
-			job = &interval.job
-			ret = loop.vm.ToValue(interval)
-		} else {
-			timeout := loop.newTimeout(f)
-			timeout.start(loop, time.Duration(delay)*time.Millisecond)
-			job = &timeout.job
-			ret = loop.vm.ToValue(timeout)
-		}
-		job.idx = len(loop.jobs)
-		loop.jobs = append(loop.jobs, job)
-		return ret
-	}
-	return nil
-}
-
-func (loop *EventLoop) setTimeout(call goja.FunctionCall) goja.Value {
-	return loop.schedule(call, false)
-}
-
-func (loop *EventLoop) setInterval(call goja.FunctionCall) goja.Value {
-	return loop.schedule(call, true)
-}
-
-func (loop *EventLoop) setImmediate(call goja.FunctionCall) goja.Value {
-	if fn, ok := goja.AssertFunction(call.Argument(0)); ok {
-		var args []goja.Value
-		if len(call.Arguments) > 1 {
-			args = append(args, call.Arguments[1:]...)
-		}
-		f := func() {
-			_, err := fn(nil, args...)
-			if err != nil {
-				loop.errorHandler(err)
-			}
-		}
-		loop.jobCount++
-		return loop.vm.ToValue(loop.addImmediate(f))
-	}
-	return nil
-}
-
-// SetTimeout schedules to run the specified function in the context
-// of the loop as soon as possible after the specified timeout period.
-// SetTimeout returns a Timer which can be passed to ClearTimeout.
-// The instance of goja.Runtime that is passed to the function and any Values derived
-// from it must not be used outside the function. SetTimeout is
-// safe to call inside or outside the loop.
-// If the loop is terminated (see Terminate()) returns nil.
-func (loop *EventLoop) SetTimeout(fn func(*goja.Runtime), timeout time.Duration) *Timer {
-	t := loop.newTimeout(func() { fn(loop.vm) })
-	if loop.addAuxJob(func() {
-		t.start(loop, timeout)
-		loop.jobCount++
-		t.idx = len(loop.jobs)
-		loop.jobs = append(loop.jobs, &t.job)
-	}) {
-		return t
-	}
-	return nil
-}
-
-// ClearTimeout cancels a Timer returned by SetTimeout if it has not run yet.
-// ClearTimeout is safe to call inside or outside the loop.
-func (loop *EventLoop) ClearTimeout(t *Timer) {
-	loop.addAuxJob(func() {
-		loop.clearTimeout(t)
-	})
-}
-
-// SetInterval schedules to repeatedly run the specified function in
-// the context of the loop as soon as possible after every specified
-// timeout period.  SetInterval returns an Interval which can be
-// passed to ClearInterval. The instance of goja.Runtime that is passed to the
-// function and any Values derived from it must not be used outside
-// the function. SetInterval is safe to call inside or outside the
-// loop.
-// If the loop is terminated (see Terminate()) returns nil.
-func (loop *EventLoop) SetInterval(fn func(*goja.Runtime), timeout time.Duration) *Interval {
-	i := loop.newInterval(func() { fn(loop.vm) })
-	if loop.addAuxJob(func() {
-		i.start(loop, timeout)
-		loop.jobCount++
-		i.idx = len(loop.jobs)
-		loop.jobs = append(loop.jobs, &i.job)
-	}) {
-		return i
-	}
-	return nil
-}
-
-// ClearInterval cancels an Interval returned by SetInterval.
-// ClearInterval is safe to call inside or outside the loop.
-func (loop *EventLoop) ClearInterval(i *Interval) {
-	loop.addAuxJob(func() {
-		loop.clearInterval(i)
-	})
-}
-
-func (loop *EventLoop) setRunning() {
-	loop.stopLock.Lock()
-	defer loop.stopLock.Unlock()
-	if loop.running {
-		panic("Loop is already started")
-	}
-	loop.running = true
-	atomic.StoreInt32(&loop.canRun, 1)
-	loop.auxJobsLock.Lock()
-	loop.terminated = false
-	loop.auxJobsLock.Unlock()
-}
-
-// Run calls the specified function, starts the event loop and waits until there are no more delayed jobs to run
-// after which it stops the loop and returns.
-// The instance of goja.Runtime that is passed to the function and any Values derived from it must not be used
-// outside the function.
-// Do NOT use this function while the loop is already running. Use RunOnLoop() instead.
-// If the loop is already started it will panic.
-func (loop *EventLoop) Run(fn func(*goja.Runtime)) {
-	loop.setRunning()
-	fn(loop.vm)
-	loop.run(false)
-}
-
-// Start the event loop in the background. The loop continues to run until Stop() is called.
-// If the loop is already started it will panic.
-func (loop *EventLoop) Start() {
-	loop.setRunning()
-	go loop.run(true)
-}
-
-// StartInForeground starts the event loop in the current goroutine. The loop continues to run until Stop() is called.
-// If the loop is already started it will panic.
-// Use this instead of Start if you want to recover from panics that may occur while calling native Go functions from
-// within setInterval and setTimeout callbacks.
-func (loop *EventLoop) StartInForeground() {
-	loop.setRunning()
-	loop.run(true)
-}
-
-// Stop the loop that was started with Start(). After this function returns there will be no more jobs executed
-// by the loop. It is possible to call Start() or Run() again after this to resume the execution.
-// Note, it does not cancel active timeouts (use Terminate() instead if you want this).
-// It is not allowed to run Start() (or Run()) and Stop() or Terminate() concurrently.
-// Calling Stop() on a non-running loop has no effect.
-// It is not allowed to call Stop() from the loop, because it is synchronous and cannot complete until the loop
-// is not running any jobs. Use StopNoWait() instead.
-// return number of jobs remaining
-func (loop *EventLoop) Stop() int {
-	loop.stopLock.Lock()
-	for loop.running {
-		atomic.StoreInt32(&loop.canRun, 0)
-		loop.wakeup()
-		loop.stopCond.Wait()
-	}
-	loop.stopLock.Unlock()
-	return int(loop.jobCount)
-}
-
-// StopNoWait tells the loop to stop and returns immediately. Can be used inside the loop. Calling it on a
-// non-running loop has no effect.
-func (loop *EventLoop) StopNoWait() {
-	loop.stopLock.Lock()
-	if loop.running {
-		atomic.StoreInt32(&loop.canRun, 0)
-		loop.wakeup()
-	}
-	loop.stopLock.Unlock()
-}
-
-// Terminate stops the loop and clears all active timeouts and intervals. After it returns there are no
-// active timers or goroutines associated with the loop. Any attempt to submit a task (by using RunOnLoop(),
-// SetTimeout() or SetInterval()) will not succeed.
-// After being terminated the loop can be restarted again by using Start() or Run().
-// This method must not be called concurrently with Stop*(), Start(), or Run().
-func (loop *EventLoop) Terminate() {
-	loop.Stop()
-
-	loop.auxJobsLock.Lock()
-	loop.terminated = true
-	loop.auxJobsLock.Unlock()
-
-	loop.runAux()
-
-	for i := 0; i < len(loop.jobs); i++ {
-		job := loop.jobs[i]
-		if !job.cancelled {
-			job.cancelled = true
-			if job.cancel() {
-				loop.removeJob(job)
-				i--
-			}
-		}
-	}
-
-	for len(loop.jobs) > 0 {
-		(<-loop.jobChan)()
-	}
-}
-
-// RunOnLoop schedules to run the specified function in the context of the loop as soon as possible.
-// The order of the runs is preserved (i.e. the functions will be called in the same order as calls to RunOnLoop())
-// The instance of goja.Runtime that is passed to the function and any Values derived from it must not be used
-// outside the function. It is safe to call inside or outside the loop.
-// Returns true on success or false if the loop is terminated (see Terminate()).
-func (loop *EventLoop) RunOnLoop(fn func(*goja.Runtime)) bool {
-	return loop.addAuxJob(func() { fn(loop.vm) })
-}
-
-func (loop *EventLoop) runAux() {
-	loop.auxJobsLock.Lock()
-	jobs := loop.auxJobs
-	loop.auxJobs = loop.auxJobsSpare
-	loop.auxJobsLock.Unlock()
-	for i, job := range jobs {
-		job()
-		jobs[i] = nil
-	}
-	loop.auxJobsSpare = jobs[:0]
-}
-
-func (loop *EventLoop) run(inBackground bool) {
-	loop.runAux()
-	if inBackground {
-		loop.jobCount++
-	}
-LOOP:
-	for loop.jobCount > 0 {
-		select {
-		case job := <-loop.jobChan:
-			job()
-		case <-loop.wakeupChan:
-			loop.runAux()
-			if atomic.LoadInt32(&loop.canRun) == 0 {
-				break LOOP
-			}
-		}
-	}
-	if inBackground {
-		loop.jobCount--
-	}
-
-	loop.stopLock.Lock()
-	loop.running = false
-	loop.stopLock.Unlock()
-	loop.stopCond.Broadcast()
-}
-
-func (loop *EventLoop) wakeup() {
-	select {
-	case loop.wakeupChan <- struct{}{}:
-	default:
-	}
-}
-
-func (loop *EventLoop) addAuxJob(fn func()) bool {
-	loop.auxJobsLock.Lock()
-	if loop.terminated {
-		loop.auxJobsLock.Unlock()
-		return false
-	}
-	loop.auxJobs = append(loop.auxJobs, fn)
-	loop.auxJobsLock.Unlock()
-	loop.wakeup()
-	return true
-}
-
-func (loop *EventLoop) newTimeout(f func()) *Timer {
-	t := &Timer{
-		job: job{fn: f},
-	}
-	t.cancel = t.doCancel
-
-	return t
-}
-
-func (t *Timer) start(loop *EventLoop, timeout time.Duration) {
-	t.timer = time.AfterFunc(timeout, func() {
-		loop.jobChan <- func() {
-			loop.doTimeout(t)
-		}
-	})
-}
-
-func (loop *EventLoop) newInterval(f func()) *Interval {
-	i := &Interval{
-		job:      job{fn: f},
-		stopChan: make(chan struct{}),
-	}
-	i.cancel = i.doCancel
-
-	return i
-}
-
-func (i *Interval) start(loop *EventLoop, timeout time.Duration) {
-	// https://nodejs.org/api/timers.html#timers_setinterval_callback_delay_args
-	if timeout <= 0 {
-		timeout = time.Millisecond
-	}
-	i.ticker = time.NewTicker(timeout)
-	go i.run(loop)
-}
-
-func (loop *EventLoop) addImmediate(f func()) *Immediate {
-	i := &Immediate{
-		job: job{fn: f},
-	}
-	loop.addAuxJob(func() {
-		loop.doImmediate(i)
-	})
-	return i
-}
-
-func (loop *EventLoop) doTimeout(t *Timer) {
-	loop.removeJob(&t.job)
-	if !t.cancelled {
-		t.cancelled = true
-		loop.jobCount--
-		t.fn()
-	}
-}
-
-func (loop *EventLoop) doInterval(i *Interval) {
-	if !i.cancelled {
-		i.fn()
-	}
-}
-
-func (loop *EventLoop) doImmediate(i *Immediate) {
-	if !i.cancelled {
-		i.cancelled = true
-		loop.jobCount--
-		i.fn()
-	}
-}
-
-func (loop *EventLoop) clearTimeout(t *Timer) {
-	if t != nil && !t.cancelled {
-		t.cancelled = true
-		loop.jobCount--
-		if t.doCancel() {
-			loop.removeJob(&t.job)
-		}
-	}
-}
-
-func (loop *EventLoop) clearInterval(i *Interval) {
-	if i != nil && !i.cancelled {
-		i.cancelled = true
-		loop.jobCount--
-		i.doCancel()
-	}
-}
-
-func (loop *EventLoop) removeJob(job *job) {
-	idx := job.idx
-	if idx < 0 {
-		return
-	}
-	if idx < len(loop.jobs)-1 {
-		loop.jobs[idx] = loop.jobs[len(loop.jobs)-1]
-		loop.jobs[idx].idx = idx
-	}
-	loop.jobs[len(loop.jobs)-1] = nil
-	loop.jobs = loop.jobs[:len(loop.jobs)-1]
-	job.idx = -1
-}
-
-func (loop *EventLoop) clearImmediate(i *Immediate) {
-	if i != nil && !i.cancelled {
-		i.cancelled = true
-		loop.jobCount--
-	}
-}
-
-func (i *Interval) doCancel() bool {
-	close(i.stopChan)
-	return false
-}
-
-func (t *Timer) doCancel() bool {
-	return t.timer.Stop()
-}
-
-func (i *Interval) run(loop *EventLoop) {
-L:
-	for {
-		select {
-		case <-i.stopChan:
-			i.ticker.Stop()
-			break L
-		case <-i.ticker.C:
-			loop.jobChan <- func() {
-				loop.doInterval(i)
-			}
-		}
-	}
-	loop.jobChan <- func() {
-		loop.removeJob(&i.job)
-	}
-}

script/modules/require/module.go

@@ -1,231 +0,0 @@
-package require
-
-import (
-	"errors"
-	"io"
-	"io/fs"
-	"os"
-	"path"
-	"path/filepath"
-	"runtime"
-	"sync"
-	"syscall"
-	"text/template"
-
-	js "github.com/dop251/goja"
-	"github.com/dop251/goja/parser"
-)
-
-type ModuleLoader func(*js.Runtime, *js.Object)
-
-// SourceLoader represents a function that returns a file data at a given path.
-// The function should return ModuleFileDoesNotExistError if the file either doesn't exist or is a directory.
-// This error will be ignored by the resolver and the search will continue. Any other errors will be propagated.
-type SourceLoader func(path string) ([]byte, error)
-
-var (
-	InvalidModuleError          = errors.New("Invalid module")
-	IllegalModuleNameError      = errors.New("Illegal module name")
-	NoSuchBuiltInModuleError    = errors.New("No such built-in module")
-	ModuleFileDoesNotExistError = errors.New("module file does not exist")
-)
-
-// Registry contains a cache of compiled modules which can be used by multiple Runtimes
-type Registry struct {
-	sync.Mutex
-	native   map[string]ModuleLoader
-	builtin  map[string]ModuleLoader
-	compiled map[string]*js.Program
-
-	srcLoader     SourceLoader
-	globalFolders []string
-	fsEnabled     bool
-}
-
-type RequireModule struct {
-	r           *Registry
-	runtime     *js.Runtime
-	modules     map[string]*js.Object
-	nodeModules map[string]*js.Object
-}
-
-func NewRegistry(opts ...Option) *Registry {
-	r := &Registry{}
-
-	for _, opt := range opts {
-		opt(r)
-	}
-
-	return r
-}
-
-type Option func(*Registry)
-
-// WithLoader sets a function which will be called by the require() function in order to get a source code for a
-// module at the given path. The same function will be used to get external source maps.
-// Note, this only affects the modules loaded by the require() function. If you need to use it as a source map
-// loader for code parsed in a different way (such as runtime.RunString() or eval()), use (*Runtime).SetParserOptions()
-func WithLoader(srcLoader SourceLoader) Option {
-	return func(r *Registry) {
-		r.srcLoader = srcLoader
-	}
-}
-
-// WithGlobalFolders appends the given paths to the registry's list of
-// global folders to search if the requested module is not found
-// elsewhere.  By default, a registry's global folders list is empty.
-// In the reference Node.js implementation, the default global folders
-// list is $NODE_PATH, $HOME/.node_modules, $HOME/.node_libraries and
-// $PREFIX/lib/node, see
-// https://nodejs.org/api/modules.html#modules_loading_from_the_global_folders.
-func WithGlobalFolders(globalFolders ...string) Option {
-	return func(r *Registry) {
-		r.globalFolders = globalFolders
-	}
-}
-
-func WithFsEnable(enabled bool) Option {
-	return func(r *Registry) {
-		r.fsEnabled = enabled
-	}
-}
-
-// Enable adds the require() function to the specified runtime.
-func (r *Registry) Enable(runtime *js.Runtime) *RequireModule {
-	rrt := &RequireModule{
-		r:           r,
-		runtime:     runtime,
-		modules:     make(map[string]*js.Object),
-		nodeModules: make(map[string]*js.Object),
-	}
-
-	runtime.Set("require", rrt.require)
-	return rrt
-}
-
-func (r *Registry) RegisterNodeModule(name string, loader ModuleLoader) {
-	r.Lock()
-	defer r.Unlock()
-
-	if r.builtin == nil {
-		r.builtin = make(map[string]ModuleLoader)
-	}
-	name = filepathClean(name)
-	r.builtin[name] = loader
-}
-
-func (r *Registry) RegisterNativeModule(name string, loader ModuleLoader) {
-	r.Lock()
-	defer r.Unlock()
-
-	if r.native == nil {
-		r.native = make(map[string]ModuleLoader)
-	}
-	name = filepathClean(name)
-	r.native[name] = loader
-}
-
-// DefaultSourceLoader is used if none was set (see WithLoader()). It simply loads files from the host's filesystem.
-func DefaultSourceLoader(filename string) ([]byte, error) {
-	fp := filepath.FromSlash(filename)
-	f, err := os.Open(fp)
-	if err != nil {
-		if errors.Is(err, fs.ErrNotExist) {
-			err = ModuleFileDoesNotExistError
-		} else if runtime.GOOS == "windows" {
-			if errors.Is(err, syscall.Errno(0x7b)) { // ERROR_INVALID_NAME, The filename, directory name, or volume label syntax is incorrect.
-				err = ModuleFileDoesNotExistError
-			}
-		}
-		return nil, err
-	}
-
-	defer f.Close()
-	// On some systems (e.g. plan9 and FreeBSD) it is possible to use the standard read() call on directories
-	// which means we cannot rely on read() returning an error, we have to do stat() instead.
-	if fi, err := f.Stat(); err == nil {
-		if fi.IsDir() {
-			return nil, ModuleFileDoesNotExistError
-		}
-	} else {
-		return nil, err
-	}
-	return io.ReadAll(f)
-}
-
-func (r *Registry) getSource(p string) ([]byte, error) {
-	srcLoader := r.srcLoader
-	if srcLoader == nil {
-		srcLoader = DefaultSourceLoader
-	}
-	return srcLoader(p)
-}
-
-func (r *Registry) getCompiledSource(p string) (*js.Program, error) {
-	r.Lock()
-	defer r.Unlock()
-
-	prg := r.compiled[p]
-	if prg == nil {
-		buf, err := r.getSource(p)
-		if err != nil {
-			return nil, err
-		}
-		s := string(buf)
-
-		if path.Ext(p) == ".json" {
-			s = "module.exports = JSON.parse('" + template.JSEscapeString(s) + "')"
-		}
-
-		source := "(function(exports, require, module) {" + s + "\n})"
-		parsed, err := js.Parse(p, source, parser.WithSourceMapLoader(r.srcLoader))
-		if err != nil {
-			return nil, err
-		}
-		prg, err = js.CompileAST(parsed, false)
-		if err == nil {
-			if r.compiled == nil {
-				r.compiled = make(map[string]*js.Program)
-			}
-			r.compiled[p] = prg
-		}
-		return prg, err
-	}
-	return prg, nil
-}
-
-func (r *RequireModule) require(call js.FunctionCall) js.Value {
-	ret, err := r.Require(call.Argument(0).String())
-	if err != nil {
-		if _, ok := err.(*js.Exception); !ok {
-			panic(r.runtime.NewGoError(err))
-		}
-		panic(err)
-	}
-	return ret
-}
-
-func filepathClean(p string) string {
-	return path.Clean(p)
-}
-
-// Require can be used to import modules from Go source (similar to JS require() function).
-func (r *RequireModule) Require(p string) (ret js.Value, err error) {
-	module, err := r.resolve(p)
-	if err != nil {
-		return
-	}
-	ret = module.Get("exports")
-	return
-}
-
-func Require(runtime *js.Runtime, name string) js.Value {
-	if r, ok := js.AssertFunction(runtime.Get("require")); ok {
-		mod, err := r(js.Undefined(), runtime.ToValue(name))
-		if err != nil {
-			panic(err)
-		}
-		return mod
-	}
-	panic(runtime.NewTypeError("Please enable require for this runtime using new(require.Registry).Enable(runtime)"))
-}

script/modules/require/resolve.go

@@ -1,277 +0,0 @@
-package require
-
-import (
-	"encoding/json"
-	"errors"
-	"path"
-	"path/filepath"
-	"runtime"
-	"strings"
-
-	js "github.com/dop251/goja"
-)
-
-const NodePrefix = "node:"
-
-// NodeJS module search algorithm described by
-// https://nodejs.org/api/modules.html#modules_all_together
-func (r *RequireModule) resolve(modpath string) (module *js.Object, err error) {
-	origPath, modpath := modpath, filepathClean(modpath)
-	if modpath == "" {
-		return nil, IllegalModuleNameError
-	}
-
-	var start string
-	err = nil
-	if path.IsAbs(origPath) {
-		start = "/"
-	} else {
-		start = r.getCurrentModulePath()
-	}
-
-	p := path.Join(start, modpath)
-	if isFileOrDirectoryPath(origPath) && r.r.fsEnabled {
-		if module = r.modules[p]; module != nil {
-			return
-		}
-		module, err = r.loadAsFileOrDirectory(p)
-		if err == nil && module != nil {
-			r.modules[p] = module
-		}
-	} else {
-		module, err = r.loadNative(origPath)
-		if err == nil {
-			return
-		} else {
-			if err == InvalidModuleError {
-				err = nil
-			} else {
-				return
-			}
-		}
-		if module = r.nodeModules[p]; module != nil {
-			return
-		}
-		if r.r.fsEnabled {
-			module, err = r.loadNodeModules(modpath, start)
-			if err == nil && module != nil {
-				r.nodeModules[p] = module
-			}
-		}
-	}
-
-	if module == nil && err == nil {
-		err = InvalidModuleError
-	}
-	return
-}
-
-func (r *RequireModule) loadNative(path string) (*js.Object, error) {
-	module := r.modules[path]
-	if module != nil {
-		return module, nil
-	}
-
-	var ldr ModuleLoader
-	if r.r.native != nil {
-		ldr = r.r.native[path]
-	}
-	var isBuiltIn, withPrefix bool
-	if ldr == nil {
-		if r.r.builtin != nil {
-			ldr = r.r.builtin[path]
-		}
-		if ldr == nil && strings.HasPrefix(path, NodePrefix) {
-			ldr = r.r.builtin[path[len(NodePrefix):]]
-			if ldr == nil {
-				return nil, NoSuchBuiltInModuleError
-			}
-			withPrefix = true
-		}
-		isBuiltIn = true
-	}
-
-	if ldr != nil {
-		module = r.createModuleObject()
-		r.modules[path] = module
-		if isBuiltIn {
-			if withPrefix {
-				r.modules[path[len(NodePrefix):]] = module
-			} else {
-				if !strings.HasPrefix(path, NodePrefix) {
-					r.modules[NodePrefix+path] = module
-				}
-			}
-		}
-		ldr(r.runtime, module)
-		return module, nil
-	}
-
-	return nil, InvalidModuleError
-}
-
-func (r *RequireModule) loadAsFileOrDirectory(path string) (module *js.Object, err error) {
-	if module, err = r.loadAsFile(path); module != nil || err != nil {
-		return
-	}
-
-	return r.loadAsDirectory(path)
-}
-
-func (r *RequireModule) loadAsFile(path string) (module *js.Object, err error) {
-	if module, err = r.loadModule(path); module != nil || err != nil {
-		return
-	}
-
-	p := path + ".js"
-	if module, err = r.loadModule(p); module != nil || err != nil {
-		return
-	}
-
-	p = path + ".json"
-	return r.loadModule(p)
-}
-
-func (r *RequireModule) loadIndex(modpath string) (module *js.Object, err error) {
-	p := path.Join(modpath, "index.js")
-	if module, err = r.loadModule(p); module != nil || err != nil {
-		return
-	}
-
-	p = path.Join(modpath, "index.json")
-	return r.loadModule(p)
-}
-
-func (r *RequireModule) loadAsDirectory(modpath string) (module *js.Object, err error) {
-	p := path.Join(modpath, "package.json")
-	buf, err := r.r.getSource(p)
-	if err != nil {
-		return r.loadIndex(modpath)
-	}
-	var pkg struct {
-		Main string
-	}
-	err = json.Unmarshal(buf, &pkg)
-	if err != nil || len(pkg.Main) == 0 {
-		return r.loadIndex(modpath)
-	}
-
-	m := path.Join(modpath, pkg.Main)
-	if module, err = r.loadAsFile(m); module != nil || err != nil {
-		return
-	}
-
-	return r.loadIndex(m)
-}
-
-func (r *RequireModule) loadNodeModule(modpath, start string) (*js.Object, error) {
-	return r.loadAsFileOrDirectory(path.Join(start, modpath))
-}
-
-func (r *RequireModule) loadNodeModules(modpath, start string) (module *js.Object, err error) {
-	for _, dir := range r.r.globalFolders {
-		if module, err = r.loadNodeModule(modpath, dir); module != nil || err != nil {
-			return
-		}
-	}
-	for {
-		var p string
-		if path.Base(start) != "node_modules" {
-			p = path.Join(start, "node_modules")
-		} else {
-			p = start
-		}
-		if module, err = r.loadNodeModule(modpath, p); module != nil || err != nil {
-			return
-		}
-		if start == ".." { // Dir('..') is '.'
-			break
-		}
-		parent := path.Dir(start)
-		if parent == start {
-			break
-		}
-		start = parent
-	}
-
-	return
-}
-
-func (r *RequireModule) getCurrentModulePath() string {
-	var buf [2]js.StackFrame
-	frames := r.runtime.CaptureCallStack(2, buf[:0])
-	if len(frames) < 2 {
-		return "."
-	}
-	return path.Dir(frames[1].SrcName())
-}
-
-func (r *RequireModule) createModuleObject() *js.Object {
-	module := r.runtime.NewObject()
-	module.Set("exports", r.runtime.NewObject())
-	return module
-}
-
-func (r *RequireModule) loadModule(path string) (*js.Object, error) {
-	module := r.modules[path]
-	if module == nil {
-		module = r.createModuleObject()
-		r.modules[path] = module
-		err := r.loadModuleFile(path, module)
-		if err != nil {
-			module = nil
-			delete(r.modules, path)
-			if errors.Is(err, ModuleFileDoesNotExistError) {
-				err = nil
-			}
-		}
-		return module, err
-	}
-	return module, nil
-}
-
-func (r *RequireModule) loadModuleFile(path string, jsModule *js.Object) error {
-	prg, err := r.r.getCompiledSource(path)
-	if err != nil {
-		return err
-	}
-
-	f, err := r.runtime.RunProgram(prg)
-	if err != nil {
-		return err
-	}
-
-	if call, ok := js.AssertFunction(f); ok {
-		jsExports := jsModule.Get("exports")
-		jsRequire := r.runtime.Get("require")
-
-		// Run the module source, with "jsExports" as "this",
-		// "jsExports" as the "exports" variable, "jsRequire"
-		// as the "require" variable and "jsModule" as the
-		// "module" variable (Nodejs capable).
-		_, err = call(jsExports, jsExports, jsRequire, jsModule)
-		if err != nil {
-			return err
-		}
-	} else {
-		return InvalidModuleError
-	}
-
-	return nil
-}
-
-func isFileOrDirectoryPath(path string) bool {
-	result := path == "." || path == ".." ||
-		strings.HasPrefix(path, "/") ||
-		strings.HasPrefix(path, "./") ||
-		strings.HasPrefix(path, "../")
-
-	if runtime.GOOS == "windows" {
-		result = result ||
-			strings.HasPrefix(path, `.\`) ||
-			strings.HasPrefix(path, `..\`) ||
-			filepath.IsAbs(path)
-	}
-
-	return result
-}

script/modules/sgnotification/module.go

@@ -1,111 +0,0 @@
-package sgnotification
-
-import (
-	"context"
-	"encoding/base64"
-	"strings"
-
-	"github.com/sagernet/sing-box/experimental/libbox/platform"
-	"github.com/sagernet/sing-box/script/jsc"
-	E "github.com/sagernet/sing/common/exceptions"
-	"github.com/sagernet/sing/common/logger"
-	"github.com/sagernet/sing/service"
-
-	"github.com/dop251/goja"
-)
-
-type SurgeNotification struct {
-	vm                *goja.Runtime
-	logger            logger.Logger
-	platformInterface platform.Interface
-	scriptTag         string
-}
-
-func Enable(vm *goja.Runtime, ctx context.Context, logger logger.Logger) {
-	platformInterface := service.FromContext[platform.Interface](ctx)
-	notification := &SurgeNotification{
-		vm:                vm,
-		logger:            logger,
-		platformInterface: platformInterface,
-	}
-	notificationObject := vm.NewObject()
-	notificationObject.Set("post", notification.js_post)
-	vm.Set("$notification", notificationObject)
-}
-
-func (s *SurgeNotification) js_post(call goja.FunctionCall) goja.Value {
-	var (
-		title       string
-		subtitle    string
-		body        string
-		openURL     string
-		clipboard   string
-		mediaURL    string
-		mediaData   []byte
-		mediaType   string
-		autoDismiss int
-	)
-	title = jsc.AssertString(s.vm, call.Argument(0), "title", true)
-	subtitle = jsc.AssertString(s.vm, call.Argument(1), "subtitle", true)
-	body = jsc.AssertString(s.vm, call.Argument(2), "body", true)
-	options := jsc.AssertObject(s.vm, call.Argument(3), "options", true)
-	if options != nil {
-		action := jsc.AssertString(s.vm, options.Get("action"), "options.action", true)
-		switch action {
-		case "open-url":
-			openURL = jsc.AssertString(s.vm, options.Get("url"), "options.url", false)
-		case "clipboard":
-			clipboard = jsc.AssertString(s.vm, options.Get("clipboard"), "options.clipboard", false)
-		}
-		mediaURL = jsc.AssertString(s.vm, options.Get("media-url"), "options.media-url", true)
-		mediaBase64 := jsc.AssertString(s.vm, options.Get("media-base64"), "options.media-base64", true)
-		if mediaBase64 != "" {
-			mediaBinary, err := base64.StdEncoding.DecodeString(mediaBase64)
-			if err != nil {
-				panic(s.vm.NewGoError(E.Cause(err, "decode media-base64")))
-			}
-			mediaData = mediaBinary
-			mediaType = jsc.AssertString(s.vm, options.Get("media-base64-mime"), "options.media-base64-mime", false)
-		}
-		autoDismiss = int(jsc.AssertInt(s.vm, options.Get("auto-dismiss"), "options.auto-dismiss", true))
-	}
-	if title != "" && subtitle == "" && body == "" {
-		body = title
-		title = ""
-	} else if title != "" && subtitle != "" && body == "" {
-		body = subtitle
-		subtitle = ""
-	}
-	var builder strings.Builder
-	if title != "" {
-		builder.WriteString("[")
-		builder.WriteString(title)
-		if subtitle != "" {
-			builder.WriteString(" - ")
-			builder.WriteString(subtitle)
-		}
-		builder.WriteString("]: ")
-	}
-	builder.WriteString(body)
-	s.logger.Info("notification: " + builder.String())
-	if s.platformInterface != nil {
-		err := s.platformInterface.SendNotification(&platform.Notification{
-			Identifier: "surge-script-notification-" + s.scriptTag,
-			TypeName:   "Surge Script Notification (" + s.scriptTag + ")",
-			TypeID:     11,
-			Title:      title,
-			Subtitle:   subtitle,
-			Body:       body,
-			OpenURL:    openURL,
-			Clipboard:  clipboard,
-			MediaURL:   mediaURL,
-			MediaData:  mediaData,
-			MediaType:  mediaType,
-			Timeout:    autoDismiss,
-		})
-		if err != nil {
-			s.logger.Error(E.Cause(err, "send notification"))
-		}
-	}
-	return goja.Undefined()
-}

script/modules/surge/environment.go

@@ -1,65 +0,0 @@
-package surge
-
-import (
-	"runtime"
-
-	C "github.com/sagernet/sing-box/constant"
-	"github.com/sagernet/sing-box/experimental/locale"
-	"github.com/sagernet/sing-box/script/jsc"
-
-	"github.com/dop251/goja"
-)
-
-type Environment struct {
-	class jsc.Class[*Module, *Environment]
-}
-
-func createEnvironment(module *Module) jsc.Class[*Module, *Environment] {
-	class := jsc.NewClass[*Module, *Environment](module)
-	class.DefineField("system", (*Environment).getSystem, nil)
-	class.DefineField("surge-build", (*Environment).getSurgeBuild, nil)
-	class.DefineField("surge-version", (*Environment).getSurgeVersion, nil)
-	class.DefineField("language", (*Environment).getLanguage, nil)
-	class.DefineField("device-model", (*Environment).getDeviceModel, nil)
-	class.DefineMethod("toString", (*Environment).toString)
-	return class
-}
-
-func (e *Environment) getSystem() any {
-	switch runtime.GOOS {
-	case "ios":
-		return "iOS"
-	case "darwin":
-		return "macOS"
-	case "tvos":
-		return "tvOS"
-	case "linux":
-		return "Linux"
-	case "android":
-		return "Android"
-	case "windows":
-		return "Windows"
-	default:
-		return runtime.GOOS
-	}
-}
-
-func (e *Environment) getSurgeBuild() any {
-	return "N/A"
-}
-
-func (e *Environment) getSurgeVersion() any {
-	return "sing-box " + C.Version
-}
-
-func (e *Environment) getLanguage() any {
-	return locale.Current().Locale
-}
-
-func (e *Environment) getDeviceModel() any {
-	return "N/A"
-}
-
-func (e *Environment) toString(call goja.FunctionCall) any {
-	return "[sing-box Surge environment"
-}

script/modules/surge/http.go

@@ -1,150 +0,0 @@
-package surge
-
-import (
-	"bytes"
-	"crypto/tls"
-	"io"
-	"net/http"
-	"net/http/cookiejar"
-	"time"
-
-	"github.com/sagernet/sing-box/script/jsc"
-	"github.com/sagernet/sing-box/script/modules/boxctx"
-	"github.com/sagernet/sing/common"
-	F "github.com/sagernet/sing/common/format"
-
-	"github.com/dop251/goja"
-	"golang.org/x/net/publicsuffix"
-)
-
-type HTTP struct {
-	class         jsc.Class[*Module, *HTTP]
-	cookieJar     *cookiejar.Jar
-	httpTransport *http.Transport
-}
-
-func createHTTP(module *Module) jsc.Class[*Module, *HTTP] {
-	class := jsc.NewClass[*Module, *HTTP](module)
-	class.DefineConstructor(newHTTP)
-	class.DefineMethod("get", httpRequest(http.MethodGet))
-	class.DefineMethod("post", httpRequest(http.MethodPost))
-	class.DefineMethod("put", httpRequest(http.MethodPut))
-	class.DefineMethod("delete", httpRequest(http.MethodDelete))
-	class.DefineMethod("head", httpRequest(http.MethodHead))
-	class.DefineMethod("options", httpRequest(http.MethodOptions))
-	class.DefineMethod("patch", httpRequest(http.MethodPatch))
-	class.DefineMethod("trace", httpRequest(http.MethodTrace))
-	class.DefineMethod("toString", (*HTTP).toString)
-	return class
-}
-
-func newHTTP(class jsc.Class[*Module, *HTTP], call goja.ConstructorCall) *HTTP {
-	return &HTTP{
-		class: class,
-		cookieJar: common.Must1(cookiejar.New(&cookiejar.Options{
-			PublicSuffixList: publicsuffix.List,
-		})),
-		httpTransport: &http.Transport{
-			ForceAttemptHTTP2: true,
-			TLSClientConfig:   &tls.Config{},
-		},
-	}
-}
-
-func httpRequest(method string) func(s *HTTP, call goja.FunctionCall) any {
-	return func(s *HTTP, call goja.FunctionCall) any {
-		if len(call.Arguments) != 2 {
-			panic(s.class.Runtime().NewTypeError("invalid arguments"))
-		}
-		context := boxctx.MustFromRuntime(s.class.Runtime())
-		var (
-			url          string
-			headers      http.Header
-			body         []byte
-			timeout      = 5 * time.Second
-			insecure     bool
-			autoCookie   bool = true
-			autoRedirect bool
-			// policy       string
-			binaryMode bool
-		)
-		switch optionsValue := call.Argument(0).(type) {
-		case goja.String:
-			url = optionsValue.String()
-		case *goja.Object:
-			url = jsc.AssertString(s.class.Runtime(), optionsValue.Get("url"), "options.url", false)
-			headers = jsc.AssertHTTPHeader(s.class.Runtime(), optionsValue.Get("headers"), "option.headers")
-			body = jsc.AssertStringBinary(s.class.Runtime(), optionsValue.Get("body"), "options.body", true)
-			timeoutInt := jsc.AssertInt(s.class.Runtime(), optionsValue.Get("timeout"), "options.timeout", true)
-			if timeoutInt > 0 {
-				timeout = time.Duration(timeoutInt) * time.Second
-			}
-			insecure = jsc.AssertBool(s.class.Runtime(), optionsValue.Get("insecure"), "options.insecure", true)
-			autoCookie = jsc.AssertBool(s.class.Runtime(), optionsValue.Get("auto-cookie"), "options.auto-cookie", true)
-			autoRedirect = jsc.AssertBool(s.class.Runtime(), optionsValue.Get("auto-redirect"), "options.auto-redirect", true)
-			// policy = jsc.AssertString(s.class.Runtime(), optionsValue.Get("policy"), "options.policy", true)
-			binaryMode = jsc.AssertBool(s.class.Runtime(), optionsValue.Get("binary-mode"), "options.binary-mode", true)
-		default:
-			panic(s.class.Runtime().NewTypeError(F.ToString("invalid argument: options: expected string or object, but got ", optionsValue)))
-		}
-		callback := jsc.AssertFunction(s.class.Runtime(), call.Argument(1), "callback")
-		s.httpTransport.TLSClientConfig.InsecureSkipVerify = insecure
-		httpClient := &http.Client{
-			Timeout:   timeout,
-			Transport: s.httpTransport,
-			CheckRedirect: func(req *http.Request, via []*http.Request) error {
-				if autoRedirect {
-					return nil
-				}
-				return http.ErrUseLastResponse
-			},
-		}
-		if autoCookie {
-			httpClient.Jar = s.cookieJar
-		}
-		request, err := http.NewRequestWithContext(context.Context, method, url, bytes.NewReader(body))
-		if host := headers.Get("Host"); host != "" {
-			request.Host = host
-			headers.Del("Host")
-		}
-		request.Header = headers
-		if err != nil {
-			panic(s.class.Runtime().NewGoError(err))
-		}
-		go func() {
-			defer s.httpTransport.CloseIdleConnections()
-			response, executeErr := httpClient.Do(request)
-			if err != nil {
-				_, err = callback(nil, s.class.Runtime().NewGoError(executeErr), nil, nil)
-				if err != nil {
-					context.ErrorHandler(err)
-				}
-				return
-			}
-			defer response.Body.Close()
-			var content []byte
-			content, err = io.ReadAll(response.Body)
-			if err != nil {
-				_, err = callback(nil, s.class.Runtime().NewGoError(err), nil, nil)
-				if err != nil {
-					context.ErrorHandler(err)
-				}
-			}
-			responseObject := s.class.Runtime().NewObject()
-			responseObject.Set("status", response.StatusCode)
-			responseObject.Set("headers", jsc.HeadersToValue(s.class.Runtime(), response.Header))
-			var bodyValue goja.Value
-			if binaryMode {
-				bodyValue = jsc.NewUint8Array(s.class.Runtime(), content)
-			} else {
-				bodyValue = s.class.Runtime().ToValue(string(content))
-			}
-			_, err = callback(nil, nil, responseObject, bodyValue)
-		}()
-		return nil
-	}
-}
-
-func (h *HTTP) toString(call goja.FunctionCall) any {
-	return "[sing-box Surge HTTP]"
-}

script/modules/surge/module.go

@@ -1,63 +0,0 @@
-package surge
-
-import (
-	"github.com/sagernet/sing-box/script/jsc"
-	"github.com/sagernet/sing-box/script/modules/require"
-	"github.com/sagernet/sing/common"
-
-	"github.com/dop251/goja"
-)
-
-const ModuleName = "surge"
-
-type Module struct {
-	runtime              *goja.Runtime
-	classScript          jsc.Class[*Module, *Script]
-	classEnvironment     jsc.Class[*Module, *Environment]
-	classPersistentStore jsc.Class[*Module, *PersistentStore]
-	classHTTP            jsc.Class[*Module, *HTTP]
-	classUtils           jsc.Class[*Module, *Utils]
-	classNotification    jsc.Class[*Module, *Notification]
-}
-
-func Require(runtime *goja.Runtime, module *goja.Object) {
-	m := &Module{
-		runtime: runtime,
-	}
-	m.classScript = createScript(m)
-	m.classEnvironment = createEnvironment(m)
-	m.classPersistentStore = createPersistentStore(m)
-	m.classHTTP = createHTTP(m)
-	m.classUtils = createUtils(m)
-	m.classNotification = createNotification(m)
-	exports := module.Get("exports").(*goja.Object)
-	exports.Set("Script", m.classScript.ToValue())
-	exports.Set("Environment", m.classEnvironment.ToValue())
-	exports.Set("PersistentStore", m.classPersistentStore.ToValue())
-	exports.Set("HTTP", m.classHTTP.ToValue())
-	exports.Set("Utils", m.classUtils.ToValue())
-	exports.Set("Notification", m.classNotification.ToValue())
-}
-
-func Enable(runtime *goja.Runtime, scriptType string, args []string) {
-	exports := require.Require(runtime, ModuleName).ToObject(runtime)
-	classScript := jsc.GetClass[*Module, *Script](runtime, exports, "Script")
-	classEnvironment := jsc.GetClass[*Module, *Environment](runtime, exports, "Environment")
-	classPersistentStore := jsc.GetClass[*Module, *PersistentStore](runtime, exports, "PersistentStore")
-	classHTTP := jsc.GetClass[*Module, *HTTP](runtime, exports, "HTTP")
-	classUtils := jsc.GetClass[*Module, *Utils](runtime, exports, "Utils")
-	classNotification := jsc.GetClass[*Module, *Notification](runtime, exports, "Notification")
-	runtime.Set("$script", classScript.New(&Script{class: classScript, ScriptType: scriptType}))
-	runtime.Set("$environment", classEnvironment.New(&Environment{class: classEnvironment}))
-	runtime.Set("$persistentStore", newPersistentStore(classPersistentStore))
-	runtime.Set("$http", classHTTP.New(newHTTP(classHTTP, goja.ConstructorCall{})))
-	runtime.Set("$utils", classUtils.New(&Utils{class: classUtils}))
-	runtime.Set("$notification", newNotification(classNotification))
-	runtime.Set("$argument", runtime.NewArray(common.Map(args, func(it string) any {
-		return it
-	})...))
-}
-
-func (m *Module) Runtime() *goja.Runtime {
-	return m.runtime
-}

script/modules/surge/notification.go

@@ -1,120 +0,0 @@
-package surge
-
-import (
-	"encoding/base64"
-	"strings"
-
-	"github.com/sagernet/sing-box/experimental/libbox/platform"
-	"github.com/sagernet/sing-box/script/jsc"
-	"github.com/sagernet/sing-box/script/modules/boxctx"
-	E "github.com/sagernet/sing/common/exceptions"
-	"github.com/sagernet/sing/common/logger"
-	"github.com/sagernet/sing/service"
-
-	"github.com/dop251/goja"
-)
-
-type Notification struct {
-	class             jsc.Class[*Module, *Notification]
-	logger            logger.ContextLogger
-	tag               string
-	platformInterface platform.Interface
-}
-
-func createNotification(module *Module) jsc.Class[*Module, *Notification] {
-	class := jsc.NewClass[*Module, *Notification](module)
-	class.DefineMethod("post", (*Notification).post)
-	class.DefineMethod("toString", (*Notification).toString)
-	return class
-}
-
-func newNotification(class jsc.Class[*Module, *Notification]) goja.Value {
-	context := boxctx.MustFromRuntime(class.Runtime())
-	return class.New(&Notification{
-		class:             class,
-		logger:            context.Logger,
-		tag:               context.Tag,
-		platformInterface: service.FromContext[platform.Interface](context.Context),
-	})
-}
-
-func (s *Notification) post(call goja.FunctionCall) any {
-	var (
-		title       string
-		subtitle    string
-		body        string
-		openURL     string
-		clipboard   string
-		mediaURL    string
-		mediaData   []byte
-		mediaType   string
-		autoDismiss int
-	)
-	title = jsc.AssertString(s.class.Runtime(), call.Argument(0), "title", true)
-	subtitle = jsc.AssertString(s.class.Runtime(), call.Argument(1), "subtitle", true)
-	body = jsc.AssertString(s.class.Runtime(), call.Argument(2), "body", true)
-	options := jsc.AssertObject(s.class.Runtime(), call.Argument(3), "options", true)
-	if options != nil {
-		action := jsc.AssertString(s.class.Runtime(), options.Get("action"), "options.action", true)
-		switch action {
-		case "open-url":
-			openURL = jsc.AssertString(s.class.Runtime(), options.Get("url"), "options.url", false)
-		case "clipboard":
-			clipboard = jsc.AssertString(s.class.Runtime(), options.Get("clipboard"), "options.clipboard", false)
-		}
-		mediaURL = jsc.AssertString(s.class.Runtime(), options.Get("media-url"), "options.media-url", true)
-		mediaBase64 := jsc.AssertString(s.class.Runtime(), options.Get("media-base64"), "options.media-base64", true)
-		if mediaBase64 != "" {
-			mediaBinary, err := base64.StdEncoding.DecodeString(mediaBase64)
-			if err != nil {
-				panic(s.class.Runtime().NewGoError(E.Cause(err, "decode media-base64")))
-			}
-			mediaData = mediaBinary
-			mediaType = jsc.AssertString(s.class.Runtime(), options.Get("media-base64-mime"), "options.media-base64-mime", false)
-		}
-		autoDismiss = int(jsc.AssertInt(s.class.Runtime(), options.Get("auto-dismiss"), "options.auto-dismiss", true))
-	}
-	if title != "" && subtitle == "" && body == "" {
-		body = title
-		title = ""
-	} else if title != "" && subtitle != "" && body == "" {
-		body = subtitle
-		subtitle = ""
-	}
-	var builder strings.Builder
-	if title != "" {
-		builder.WriteString("[")
-		builder.WriteString(title)
-		if subtitle != "" {
-			builder.WriteString(" - ")
-			builder.WriteString(subtitle)
-		}
-		builder.WriteString("]: ")
-	}
-	builder.WriteString(body)
-	s.logger.Info("notification: " + builder.String())
-	if s.platformInterface != nil {
-		err := s.platformInterface.SendNotification(&platform.Notification{
-			Identifier: "surge-script-notification-" + s.tag,
-			TypeName:   "Surge Script Notification (" + s.tag + ")",
-			TypeID:     11,
-			Title:      title,
-			Subtitle:   subtitle,
-			Body:       body,
-			OpenURL:    openURL,
-			Clipboard:  clipboard,
-			MediaURL:   mediaURL,
-			MediaData:  mediaData,
-			MediaType:  mediaType,
-			Timeout:    autoDismiss,
-		})
-		if err != nil {
-			s.logger.Error(E.Cause(err, "send notification"))
-		}
-	}
-	return nil
-}
-
-func (s *Notification) toString(call goja.FunctionCall) any {
-	return "[sing-box Surge notification]"
-}

script/modules/surge/persistent_store.go

@@ -1,78 +0,0 @@
-package surge
-
-import (
-	"github.com/sagernet/sing-box/adapter"
-	"github.com/sagernet/sing-box/script/jsc"
-	"github.com/sagernet/sing-box/script/modules/boxctx"
-	"github.com/sagernet/sing/service"
-
-	"github.com/dop251/goja"
-)
-
-type PersistentStore struct {
-	class         jsc.Class[*Module, *PersistentStore]
-	cacheFile     adapter.CacheFile
-	inMemoryCache *adapter.SurgeInMemoryCache
-	tag           string
-}
-
-func createPersistentStore(module *Module) jsc.Class[*Module, *PersistentStore] {
-	class := jsc.NewClass[*Module, *PersistentStore](module)
-	class.DefineMethod("get", (*PersistentStore).get)
-	class.DefineMethod("set", (*PersistentStore).set)
-	class.DefineMethod("toString", (*PersistentStore).toString)
-	return class
-}
-
-func newPersistentStore(class jsc.Class[*Module, *PersistentStore]) goja.Value {
-	boxCtx := boxctx.MustFromRuntime(class.Runtime())
-	return class.New(&PersistentStore{
-		class:         class,
-		cacheFile:     service.FromContext[adapter.CacheFile](boxCtx.Context),
-		inMemoryCache: service.FromContext[adapter.ScriptManager](boxCtx.Context).SurgeCache(),
-		tag:           boxCtx.Tag,
-	})
-}
-
-func (s *PersistentStore) get(call goja.FunctionCall) any {
-	key := jsc.AssertString(s.class.Runtime(), call.Argument(0), "key", true)
-	if key == "" {
-		key = s.tag
-	}
-	var value string
-	if s.cacheFile != nil {
-		value = s.cacheFile.SurgePersistentStoreRead(key)
-	} else {
-		s.inMemoryCache.RLock()
-		value = s.inMemoryCache.Data[key]
-		s.inMemoryCache.RUnlock()
-	}
-	if value == "" {
-		return goja.Null()
-	} else {
-		return value
-	}
-}
-
-func (s *PersistentStore) set(call goja.FunctionCall) any {
-	data := jsc.AssertString(s.class.Runtime(), call.Argument(0), "data", true)
-	key := jsc.AssertString(s.class.Runtime(), call.Argument(1), "key", true)
-	if key == "" {
-		key = s.tag
-	}
-	if s.cacheFile != nil {
-		err := s.cacheFile.SurgePersistentStoreWrite(key, data)
-		if err != nil {
-			panic(s.class.Runtime().NewGoError(err))
-		}
-	} else {
-		s.inMemoryCache.Lock()
-		s.inMemoryCache.Data[key] = data
-		s.inMemoryCache.Unlock()
-	}
-	return goja.Undefined()
-}
-
-func (s *PersistentStore) toString(call goja.FunctionCall) any {
-	return "[sing-box Surge persistentStore]"
-}

script/modules/surge/script.go

@@ -1,32 +0,0 @@
-package surge
-
-import (
-	"github.com/sagernet/sing-box/script/jsc"
-	"github.com/sagernet/sing-box/script/modules/boxctx"
-	F "github.com/sagernet/sing/common/format"
-)
-
-type Script struct {
-	class      jsc.Class[*Module, *Script]
-	ScriptType string
-}
-
-func createScript(module *Module) jsc.Class[*Module, *Script] {
-	class := jsc.NewClass[*Module, *Script](module)
-	class.DefineField("name", (*Script).getName, nil)
-	class.DefineField("type", (*Script).getType, nil)
-	class.DefineField("startTime", (*Script).getStartTime, nil)
-	return class
-}
-
-func (s *Script) getName() any {
-	return F.ToString("script:", boxctx.MustFromRuntime(s.class.Runtime()).Tag)
-}
-
-func (s *Script) getType() any {
-	return s.ScriptType
-}
-
-func (s *Script) getStartTime() any {
-	return boxctx.MustFromRuntime(s.class.Runtime()).StartedAt
-}

script/modules/surge/utils.go

@@ -1,50 +0,0 @@
-package surge
-
-import (
-	"bytes"
-	"compress/gzip"
-	"io"
-
-	"github.com/sagernet/sing-box/script/jsc"
-	E "github.com/sagernet/sing/common/exceptions"
-
-	"github.com/dop251/goja"
-)
-
-type Utils struct {
-	class jsc.Class[*Module, *Utils]
-}
-
-func createUtils(module *Module) jsc.Class[*Module, *Utils] {
-	class := jsc.NewClass[*Module, *Utils](module)
-	class.DefineMethod("geoip", (*Utils).stub)
-	class.DefineMethod("ipasn", (*Utils).stub)
-	class.DefineMethod("ipaso", (*Utils).stub)
-	class.DefineMethod("ungzip", (*Utils).ungzip)
-	class.DefineMethod("toString", (*Utils).toString)
-	return class
-}
-
-func (u *Utils) stub(call goja.FunctionCall) any {
-	return nil
-}
-
-func (u *Utils) ungzip(call goja.FunctionCall) any {
-	if len(call.Arguments) != 1 {
-		panic(u.class.Runtime().NewGoError(E.New("invalid argument")))
-	}
-	binary := jsc.AssertBinary(u.class.Runtime(), call.Argument(0), "binary", false)
-	reader, err := gzip.NewReader(bytes.NewReader(binary))
-	if err != nil {
-		panic(u.class.Runtime().NewGoError(err))
-	}
-	binary, err = io.ReadAll(reader)
-	if err != nil {
-		panic(u.class.Runtime().NewGoError(err))
-	}
-	return jsc.NewUint8Array(u.class.Runtime(), binary)
-}
-
-func (u *Utils) toString(call goja.FunctionCall) any {
-	return "[sing-box Surge utils]"
-}

script/modules/url/escape.go

@@ -1,55 +0,0 @@
-package url
-
-import "strings"
-
-var tblEscapeURLQuery = [128]byte{
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-	0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1,
-	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1,
-	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-	1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0,
-}
-
-// The code below is mostly borrowed from the standard Go url package
-
-const upperhex = "0123456789ABCDEF"
-
-func escape(s string, table *[128]byte, spaceToPlus bool) string {
-	spaceCount, hexCount := 0, 0
-	for i := 0; i < len(s); i++ {
-		c := s[i]
-		if c > 127 || table[c] == 0 {
-			if c == ' ' && spaceToPlus {
-				spaceCount++
-			} else {
-				hexCount++
-			}
-		}
-	}
-
-	if spaceCount == 0 && hexCount == 0 {
-		return s
-	}
-
-	var sb strings.Builder
-	hexBuf := [3]byte{'%', 0, 0}
-
-	sb.Grow(len(s) + 2*hexCount)
-
-	for i := 0; i < len(s); i++ {
-		switch c := s[i]; {
-		case c == ' ' && spaceToPlus:
-			sb.WriteByte('+')
-		case c > 127 || table[c] == 0:
-			hexBuf[1] = upperhex[c>>4]
-			hexBuf[2] = upperhex[c&15]
-			sb.Write(hexBuf[:])
-		default:
-			sb.WriteByte(c)
-		}
-	}
-	return sb.String()
-}

script/modules/url/module.go

@@ -1,41 +0,0 @@
-package url
-
-import (
-	"github.com/sagernet/sing-box/script/jsc"
-	"github.com/sagernet/sing-box/script/modules/require"
-
-	"github.com/dop251/goja"
-)
-
-const ModuleName = "url"
-
-var _ jsc.Module = (*Module)(nil)
-
-type Module struct {
-	runtime                      *goja.Runtime
-	classURL                     jsc.Class[*Module, *URL]
-	classURLSearchParams         jsc.Class[*Module, *URLSearchParams]
-	classURLSearchParamsIterator jsc.Class[*Module, *jsc.Iterator[*Module, searchParam]]
-}
-
-func Require(runtime *goja.Runtime, module *goja.Object) {
-	m := &Module{
-		runtime: runtime,
-	}
-	m.classURL = createURL(m)
-	m.classURLSearchParams = createURLSearchParams(m)
-	m.classURLSearchParamsIterator = jsc.CreateIterator[*Module, searchParam](m)
-	exports := module.Get("exports").(*goja.Object)
-	exports.Set("URL", m.classURL.ToValue())
-	exports.Set("URLSearchParams", m.classURLSearchParams.ToValue())
-}
-
-func Enable(runtime *goja.Runtime) {
-	exports := require.Require(runtime, ModuleName).ToObject(runtime)
-	runtime.Set("URL", exports.Get("URL"))
-	runtime.Set("URLSearchParams", exports.Get("URLSearchParams"))
-}
-
-func (m *Module) Runtime() *goja.Runtime {
-	return m.runtime
-}

script/modules/url/module_test.go

@@ -1,37 +0,0 @@
-package url_test
-
-import (
-	_ "embed"
-	"testing"
-
-	"github.com/sagernet/sing-box/script/jstest"
-	"github.com/sagernet/sing-box/script/modules/url"
-
-	"github.com/dop251/goja"
-)
-
-var (
-	//go:embed testdata/url_test.js
-	urlTest string
-
-	//go:embed testdata/url_search_params_test.js
-	urlSearchParamsTest string
-)
-
-func TestURL(t *testing.T) {
-	registry := jstest.NewRegistry()
-	registry.RegisterNodeModule(url.ModuleName, url.Require)
-	vm := goja.New()
-	registry.Enable(vm)
-	url.Enable(vm)
-	vm.RunScript("url_test.js", urlTest)
-}
-
-func TestURLSearchParams(t *testing.T) {
-	registry := jstest.NewRegistry()
-	registry.RegisterNodeModule(url.ModuleName, url.Require)
-	vm := goja.New()
-	registry.Enable(vm)
-	url.Enable(vm)
-	vm.RunScript("url_search_params_test.js", urlSearchParamsTest)
-}

script/modules/url/testdata/url_search_params_test.js

@@ -1,385 +0,0 @@
-"use strict";
-
-const assert = require("assert.js");
-
-let params;
-
-function testCtor(value, expected) {
-  assert.sameValue(new URLSearchParams(value).toString(), expected);
-}
-
-testCtor("user=abc&query=xyz", "user=abc&query=xyz");
-testCtor("?user=abc&query=xyz", "user=abc&query=xyz");
-
-testCtor(
-  {
-    num: 1,
-    user: "abc",
-    query: ["first", "second"],
-    obj: { prop: "value" },
-    b: true,
-  },
-  "num=1&user=abc&query=first%2Csecond&obj=%5Bobject+Object%5D&b=true"
-);
-
-const map = new Map();
-map.set("user", "abc");
-map.set("query", "xyz");
-testCtor(map, "user=abc&query=xyz");
-
-testCtor(
-  [
-    ["user", "abc"],
-    ["query", "first"],
-    ["query", "second"],
-  ],
-  "user=abc&query=first&query=second"
-);
-
-// Each key-value pair must have exactly two elements
-assert.throwsNodeError(() => new URLSearchParams([["single_value"]]), TypeError, "ERR_INVALID_TUPLE");
-assert.throwsNodeError(() => new URLSearchParams([["too", "many", "values"]]), TypeError, "ERR_INVALID_TUPLE");
-
-params = new URLSearchParams("a=b&cc=d");
-params.forEach((value, name, searchParams) => {
-  if (name === "a") {
-    assert.sameValue(value, "b");
-  }
-  if (name === "cc") {
-    assert.sameValue(value, "d");
-  }
-  assert.sameValue(searchParams, params);
-});
-
-params.forEach((value, name, searchParams) => {
-    if (name === "a") {
-        assert.sameValue(value, "b");
-        searchParams.set("cc", "d1");
-    }
-    if (name === "cc") {
-        assert.sameValue(value, "d1");
-    }
-    assert.sameValue(searchParams, params);
-});
-
-assert.throwsNodeError(() => params.forEach(123), TypeError, "ERR_INVALID_ARG_TYPE");
-
-assert.throwsNodeError(() => params.forEach.call(1, 2), TypeError, "ERR_INVALID_THIS");
-
-params = new URLSearchParams("a=1=2&b=3");
-assert.sameValue(params.size, 2);
-assert.sameValue(params.get("a"), "1=2");
-assert.sameValue(params.get("b"), "3");
-
-params = new URLSearchParams("&");
-assert.sameValue(params.size, 0);
-
-params = new URLSearchParams("& ");
-assert.sameValue(params.size, 1);
-assert.sameValue(params.get(" "), "");
-
-params = new URLSearchParams(" &");
-assert.sameValue(params.size, 1);
-assert.sameValue(params.get(" "), "");
-
-params = new URLSearchParams("=");
-assert.sameValue(params.size, 1);
-assert.sameValue(params.get(""), "");
-
-params = new URLSearchParams("&=2");
-assert.sameValue(params.size, 1);
-assert.sameValue(params.get(""), "2");
-
-params = new URLSearchParams("?user=abc");
-assert.throwsNodeError(() => params.append(), TypeError, "ERR_MISSING_ARGS");
-params.append("query", "first");
-assert.sameValue(params.toString(), "user=abc&query=first");
-
-params = new URLSearchParams("first=one&second=two&third=three");
-assert.throwsNodeError(() => params.delete(), TypeError, "ERR_MISSING_ARGS");
-params.delete("second", "fake-value");
-assert.sameValue(params.toString(), "first=one&second=two&third=three");
-params.delete("third", "three");
-assert.sameValue(params.toString(), "first=one&second=two");
-params.delete("second");
-assert.sameValue(params.toString(), "first=one");
-
-params = new URLSearchParams("user=abc&query=xyz");
-assert.throwsNodeError(() => params.get(), TypeError, "ERR_MISSING_ARGS");
-assert.sameValue(params.get("user"), "abc");
-assert.sameValue(params.get("non-existant"), null);
-
-params = new URLSearchParams("query=first&query=second");
-assert.throwsNodeError(() => params.getAll(), TypeError, "ERR_MISSING_ARGS");
-const all = params.getAll("query");
-assert.sameValue(all.includes("first"), true);
-assert.sameValue(all.includes("second"), true);
-assert.sameValue(all.length, 2);
-const getAllUndefined = params.getAll(undefined);
-assert.sameValue(getAllUndefined.length, 0);
-const getAllNonExistant = params.getAll("does_not_exists");
-assert.sameValue(getAllNonExistant.length, 0);
-
-params = new URLSearchParams("user=abc&query=xyz");
-assert.throwsNodeError(() => params.has(), TypeError, "ERR_MISSING_ARGS");
-assert.sameValue(params.has(undefined), false);
-assert.sameValue(params.has("user"), true);
-assert.sameValue(params.has("user", "abc"), true);
-assert.sameValue(params.has("user", "abc", "extra-param"), true);
-assert.sameValue(params.has("user", "efg"), false);
-assert.sameValue(params.has("user", undefined), true);
-
-params = new URLSearchParams();
-params.append("foo", "bar");
-params.append("foo", "baz");
-params.append("abc", "def");
-assert.sameValue(params.toString(), "foo=bar&foo=baz&abc=def");
-params.set("foo", "def");
-params.set("xyz", "opq");
-assert.sameValue(params.toString(), "foo=def&abc=def&xyz=opq");
-
-params = new URLSearchParams("query=first&query=second&user=abc&double=first,second");
-const URLSearchIteratorPrototype = params.entries().__proto__;
-assert.sameValue(typeof URLSearchIteratorPrototype, "object");
-
-assert.sameValue(params[Symbol.iterator], params.entries);
-
-{
-    const entries = params.entries();
-    assert.sameValue(entries.toString(), "[object URLSearchParams Iterator]");
-    assert.sameValue(entries.__proto__, URLSearchIteratorPrototype);
-
-    let item = entries.next();
-    assert.sameValue(item.value.toString(), ["query", "first"].toString());
-    assert.sameValue(item.done, false);
-
-    item = entries.next();
-    assert.sameValue(item.value.toString(), ["query", "second"].toString());
-    assert.sameValue(item.done, false);
-
-    item = entries.next();
-    assert.sameValue(item.value.toString(), ["user", "abc"].toString());
-    assert.sameValue(item.done, false);
-
-    item = entries.next();
-    assert.sameValue(item.value.toString(), ["double", "first,second"].toString());
-    assert.sameValue(item.done, false);
-
-    item = entries.next();
-    assert.sameValue(item.value, undefined);
-    assert.sameValue(item.done, true);
-}
-
-params = new URLSearchParams("query=first&query=second&user=abc");
-{
-    const keys = params.keys();
-    assert.sameValue(keys.__proto__, URLSearchIteratorPrototype);
-
-    let item = keys.next();
-    assert.sameValue(item.value, "query");
-    assert.sameValue(item.done, false);
-
-    item = keys.next();
-    assert.sameValue(item.value, "query");
-    assert.sameValue(item.done, false);
-
-    item = keys.next();
-    assert.sameValue(item.value, "user");
-    assert.sameValue(item.done, false);
-
-    item = keys.next();
-    assert.sameValue(item.value, undefined);
-    assert.sameValue(item.done, true);
-}
-
-params = new URLSearchParams("query=first&query=second&user=abc");
-{
-    const values = params.values();
-    assert.sameValue(values.__proto__, URLSearchIteratorPrototype);
-
-    let item = values.next();
-    assert.sameValue(item.value, "first");
-    assert.sameValue(item.done, false);
-
-    item = values.next();
-    assert.sameValue(item.value, "second");
-    assert.sameValue(item.done, false);
-
-    item = values.next();
-    assert.sameValue(item.value, "abc");
-    assert.sameValue(item.done, false);
-
-    item = values.next();
-    assert.sameValue(item.value, undefined);
-    assert.sameValue(item.done, true);
-}
-
-
-params = new URLSearchParams("query[]=abc&type=search&query[]=123");
-params.sort();
-assert.sameValue(params.toString(), "query%5B%5D=abc&query%5B%5D=123&type=search");
-
-params = new URLSearchParams("query=first&query=second&user=abc");
-assert.sameValue(params.size, 3);
-
-params = new URLSearchParams("%");
-assert.sameValue(params.has("%"), true);
-assert.sameValue(params.toString(), "%25=");
-
-{
-    const params = new URLSearchParams("");
-    assert.sameValue(params.size, 0);
-    assert.sameValue(params.toString(), "");
-    assert.sameValue(params.get(undefined), null);
-    params.set(undefined, true);
-    assert.sameValue(params.has(undefined), true);
-    assert.sameValue(params.has("undefined"), true);
-    assert.sameValue(params.get("undefined"), "true");
-    assert.sameValue(params.get(undefined), "true");
-    assert.sameValue(params.getAll(undefined).toString(), ["true"].toString());
-    params.delete(undefined);
-    assert.sameValue(params.has(undefined), false);
-    assert.sameValue(params.has("undefined"), false);
-
-    assert.sameValue(params.has(null), false);
-    params.set(null, "nullval");
-    assert.sameValue(params.has(null), true);
-    assert.sameValue(params.has("null"), true);
-    assert.sameValue(params.get(null), "nullval");
-    assert.sameValue(params.get("null"), "nullval");
-    params.delete(null);
-    assert.sameValue(params.has(null), false);
-    assert.sameValue(params.has("null"), false);
-}
-
-function* functionGeneratorExample() {
-  yield ["user", "abc"];
-  yield ["query", "first"];
-  yield ["query", "second"];
-}
-
-params = new URLSearchParams(functionGeneratorExample());
-assert.sameValue(params.toString(), "user=abc&query=first&query=second");
-
-assert.sameValue(params.__proto__.constructor, URLSearchParams);
-assert.sameValue(params instanceof URLSearchParams, true);
-
-{
-    const params = new URLSearchParams("1=2&1=3");
-    assert.sameValue(params.get(1), "2");
-    assert.sameValue(params.getAll(1).toString(), ["2", "3"].toString());
-    assert.sameValue(params.getAll("x").toString(), [].toString());
-}
-
-// Sync
-{
-    const url = new URL("https://test.com/");
-    const params = url.searchParams;
-    assert.sameValue(params.size, 0);
-    url.search = "a=1";
-    assert.sameValue(params.size, 1);
-    assert.sameValue(params.get("a"), "1");
-}
-
-{
-    const url = new URL("https://test.com/?a=1");
-    const params = url.searchParams;
-    assert.sameValue(params.size, 1);
-    url.search = "";
-    assert.sameValue(params.size, 0);
-    url.search = "b=2";
-    assert.sameValue(params.size, 1);
-}
-
-{
-    const url = new URL("https://test.com/");
-    const params = url.searchParams;
-    params.append("a", "1");
-    assert.sameValue(url.toString(), "https://test.com/?a=1");
-}
-
-{
-    const url = new URL("https://test.com/");
-    url.searchParams.append("a", "1");
-    url.searchParams.append("b", "1");
-    assert.sameValue(url.toString(), "https://test.com/?a=1&b=1");
-}
-
-{
-    const url = new URL("https://test.com/");
-    const params = url.searchParams;
-    url.searchParams.append("a", "1");
-    assert.sameValue(url.search, "?a=1");
-}
-
-{
-    const url = new URL("https://test.com/?a=1");
-    const params = url.searchParams;
-    params.append("a", "2");
-    assert.sameValue(url.search, "?a=1&a=2");
-}
-
-{
-    const url = new URL("https://test.com/");
-    const params = url.searchParams;
-    params.set("a", "1");
-    assert.sameValue(url.search, "?a=1");
-}
-
-{
-    const url = new URL("https://test.com/");
-    url.searchParams.set("a", "1");
-    url.searchParams.set("b", "1");
-    assert.sameValue(url.toString(), "https://test.com/?a=1&b=1");
-}
-
-{
-    const url = new URL("https://test.com/?a=1&b=2");
-    const params = url.searchParams;
-    params.delete("a");
-    assert.sameValue(url.search, "?b=2");
-}
-
-{
-    const url = new URL("https://test.com/?b=2&a=1");
-    const params = url.searchParams;
-    params.sort();
-    assert.sameValue(url.search, "?a=1&b=2");
-}
-
-{
-    const url = new URL("https://test.com/?a=1");
-    const params = url.searchParams;
-    params.delete("a");
-    assert.sameValue(url.search, "");
-
-    params.set("a", 2);
-    assert.sameValue(url.search, "?a=2");
-}
-
-// FAILING: no custom properties on wrapped Go structs
-/*
-{
-    const params = new URLSearchParams("");
-    assert.sameValue(Object.isExtensible(params), true);
-    assert.sameValue(Reflect.defineProperty(params, "customField", {value: 42, configurable: true}), true);
-    assert.sameValue(params.customField, 42);
-    const desc = Reflect.getOwnPropertyDescriptor(params, "customField");
-    assert.sameValue(desc.value, 42);
-    assert.sameValue(desc.writable, false);
-    assert.sameValue(desc.enumerable, false);
-    assert.sameValue(desc.configurable, true);
-}
-*/
-
-// Escape
-{
-    const myURL = new URL('https://example.org/abc?fo~o=~ba r%z');
-
-    assert.sameValue(myURL.search, "?fo~o=~ba%20r%z");
-
-    // Modify the URL via searchParams...
-    myURL.searchParams.sort();
-
-    assert.sameValue(myURL.search, "?fo%7Eo=%7Eba+r%25z");
-}

script/modules/url/testdata/url_test.js

@@ -1,229 +0,0 @@
-"use strict";
-
-const assert = require("assert.js");
-
-function testURLCtor(str, expected) {
-  assert.sameValue(new URL(str).toString(), expected);
-}
-
-function testURLCtorBase(ref, base, expected, message) {
-  assert.sameValue(new URL(ref, base).toString(), expected, message);
-}
-
-testURLCtorBase("https://example.org/", undefined, "https://example.org/");
-testURLCtorBase("/foo", "https://example.org/", "https://example.org/foo");
-testURLCtorBase("http://Example.com/", "https://example.org/", "http://example.com/");
-testURLCtorBase("https://Example.com/", "https://example.org/", "https://example.com/");
-testURLCtorBase("foo://Example.com/", "https://example.org/", "foo://Example.com/");
-testURLCtorBase("foo:Example.com/", "https://example.org/", "foo:Example.com/");
-testURLCtorBase("#hash", "https://example.org/", "https://example.org/#hash");
-
-testURLCtor("HTTP://test.com", "http://test.com/");
-testURLCtor("HTTPS://á.com", "https://xn--1ca.com/");
-testURLCtor("HTTPS://á.com:123", "https://xn--1ca.com:123/");
-testURLCtor("https://test.com#asdfá", "https://test.com/#asdf%C3%A1");
-testURLCtor("HTTPS://á.com:123/á", "https://xn--1ca.com:123/%C3%A1");
-testURLCtor("fish://á.com", "fish://%C3%A1.com");
-testURLCtor("https://test.com/?a=1 /2", "https://test.com/?a=1%20/2");
-testURLCtor("https://test.com/á=1?á=1&ü=2#é", "https://test.com/%C3%A1=1?%C3%A1=1&%C3%BC=2#%C3%A9");
-
-assert.throws(() => new URL("test"), TypeError);
-assert.throws(() => new URL("ssh://EEE:ddd"), TypeError);
-
-{
-    let u = new URL("https://example.org/");
-    assert.sameValue(u.__proto__.constructor, URL);
-    assert.sameValue(u instanceof URL, true);
-}
-
-{
-    let u = new URL("https://example.org/");
-    assert.sameValue(u.searchParams, u.searchParams);
-}
-
-let myURL;
-
-// Hash
-myURL = new URL("https://example.org/foo#bar");
-myURL.hash = "baz";
-assert.sameValue(myURL.href, "https://example.org/foo#baz");
-
-myURL.hash = "#baz";
-assert.sameValue(myURL.href, "https://example.org/foo#baz");
-
-myURL.hash = "#á=1 2";
-assert.sameValue(myURL.href, "https://example.org/foo#%C3%A1=1%202");
-
-myURL.hash = "#a/#b";
-// FAILING: the second # gets escaped
-//assert.sameValue(myURL.href, "https://example.org/foo#a/#b");
-assert.sameValue(myURL.search, "");
-// FAILING: the second # gets escaped
-//assert.sameValue(myURL.hash, "#a/#b");
-
-// Host
-myURL = new URL("https://example.org:81/foo");
-myURL.host = "example.com:82";
-assert.sameValue(myURL.href, "https://example.com:82/foo");
-
-// Hostname
-myURL = new URL("https://example.org:81/foo");
-myURL.hostname = "example.com:82";
-assert.sameValue(myURL.href, "https://example.org:81/foo");
-
-myURL.hostname = "á.com";
-assert.sameValue(myURL.href, "https://xn--1ca.com:81/foo");
-
-// href
-myURL = new URL("https://example.org/foo");
-myURL.href = "https://example.com/bar";
-assert.sameValue(myURL.href, "https://example.com/bar");
-
-// Password
-myURL = new URL("https://abc:xyz@example.com");
-myURL.password = "123";
-assert.sameValue(myURL.href, "https://abc:123@example.com/");
-
-// pathname
-myURL = new URL("https://example.org/abc/xyz?123");
-myURL.pathname = "/abcdef";
-assert.sameValue(myURL.href, "https://example.org/abcdef?123");
-
-myURL.pathname = "";
-assert.sameValue(myURL.href, "https://example.org/?123");
-
-myURL.pathname = "á";
-assert.sameValue(myURL.pathname, "/%C3%A1");
-assert.sameValue(myURL.href, "https://example.org/%C3%A1?123");
-
-// port
-
-myURL = new URL("https://example.org:8888");
-assert.sameValue(myURL.port, "8888");
-
-function testSetPort(port, expected) {
-  const url = new URL("https://example.org:8888");
-  url.port = port;
-  assert.sameValue(url.port, expected);
-}
-
-testSetPort(0, "0");
-testSetPort(-0, "0");
-
-// Default ports are automatically transformed to the empty string
-// (HTTPS protocol's default port is 443)
-testSetPort("443", "");
-testSetPort(443, "");
-
-// Empty string is the same as default port
-testSetPort("", "");
-
-// Completely invalid port strings are ignored
-testSetPort("abcd", "8888");
-testSetPort("-123", "");
-testSetPort(-123, "");
-testSetPort(-123.45, "");
-testSetPort(undefined, "8888");
-testSetPort(null, "8888");
-testSetPort(+Infinity, "8888");
-testSetPort(-Infinity, "8888");
-testSetPort(NaN, "8888");
-
-// Leading numbers are treated as a port number
-testSetPort("5678abcd", "5678");
-testSetPort("a5678abcd", "");
-
-// Non-integers are truncated
-testSetPort(1234.5678, "1234");
-
-// Out-of-range numbers which are not represented in scientific notation
-// will be ignored.
-testSetPort(1e10, "8888");
-testSetPort("123456", "8888");
-testSetPort(123456, "8888");
-testSetPort(4.567e21, "4");
-
-// toString() takes precedence over valueOf(), even if it returns a valid integer
-testSetPort(
-  {
-    toString() {
-      return "2";
-    },
-    valueOf() {
-      return 1;
-    },
-  },
-  "2"
-);
-
-// Protocol
-function testSetProtocol(url, protocol, expected) {
-  url.protocol = protocol;
-  assert.sameValue(url.protocol, expected);
-}
-testSetProtocol(new URL("https://example.org"), "ftp", "ftp:");
-testSetProtocol(new URL("https://example.org"), "ftp:", "ftp:");
-testSetProtocol(new URL("https://example.org"), "FTP:", "ftp:");
-testSetProtocol(new URL("https://example.org"), "ftp: blah", "ftp:");
-// special to non-special
-testSetProtocol(new URL("https://example.org"), "foo", "https:");
-// non-special to special
-testSetProtocol(new URL("fish://example.org"), "https", "fish:");
-
-// Search
-myURL = new URL("https://example.org/abc?123");
-myURL.search = "abc=xyz";
-assert.sameValue(myURL.href, "https://example.org/abc?abc=xyz");
-
-myURL.search = "a=1 2";
-assert.sameValue(myURL.href, "https://example.org/abc?a=1%202");
-
-myURL.search = "á=ú";
-assert.sameValue(myURL.search, "?%C3%A1=%C3%BA");
-assert.sameValue(myURL.href, "https://example.org/abc?%C3%A1=%C3%BA");
-
-myURL.hash = "hash";
-myURL.search = "a=#b";
-assert.sameValue(myURL.href, "https://example.org/abc?a=%23b#hash");
-assert.sameValue(myURL.search, "?a=%23b");
-assert.sameValue(myURL.hash, "#hash");
-
-// Username
-myURL = new URL("https://abc:xyz@example.com/");
-myURL.username = "123";
-assert.sameValue(myURL.href, "https://123:xyz@example.com/");
-
-// Origin, read-only
-assert.throws(() => {
-  myURL.origin = "abc";
-}, TypeError);
-
-// href
-myURL = new URL("https://example.org");
-myURL.href = "https://example.com";
-assert.sameValue(myURL.href, "https://example.com/");
-
-assert.throws(() => {
-  myURL.href = "test";
-}, TypeError);
-
-// Search Params
-myURL = new URL("https://example.com/");
-myURL.searchParams.append("user", "abc");
-assert.sameValue(myURL.toString(), "https://example.com/?user=abc");
-myURL.searchParams.append("first", "one");
-assert.sameValue(myURL.toString(), "https://example.com/?user=abc&first=one");
-myURL.searchParams.delete("user");
-assert.sameValue(myURL.toString(), "https://example.com/?first=one");
-
-{
-    const url = require("url");
-
-    assert.sameValue(url.domainToASCII('español.com'), "xn--espaol-zwa.com");
-    assert.sameValue(url.domainToASCII('中文.com'), "xn--fiq228c.com");
-    assert.sameValue(url.domainToASCII('xn--iñvalid.com'), "");
-
-    assert.sameValue(url.domainToUnicode('xn--espaol-zwa.com'), "español.com");
-    assert.sameValue(url.domainToUnicode('xn--fiq228c.com'), "中文.com");
-    assert.sameValue(url.domainToUnicode('xn--iñvalid.com'), "");
-}

script/modules/url/url.go

@@ -1,315 +0,0 @@
-package url
-
-import (
-	"net"
-	"net/url"
-	"strings"
-
-	"github.com/sagernet/sing-box/script/jsc"
-	E "github.com/sagernet/sing/common/exceptions"
-
-	"github.com/dop251/goja"
-	"golang.org/x/net/idna"
-)
-
-type URL struct {
-	class       jsc.Class[*Module, *URL]
-	url         *url.URL
-	params      *URLSearchParams
-	paramsValue goja.Value
-}
-
-func newURL(c jsc.Class[*Module, *URL], call goja.ConstructorCall) *URL {
-	var (
-		u, base *url.URL
-		err     error
-	)
-	switch argURL := call.Argument(0).Export().(type) {
-	case *URL:
-		u = argURL.url
-	default:
-		u, err = parseURL(call.Argument(0).String())
-		if err != nil {
-			panic(c.Runtime().NewGoError(E.Cause(err, "parse URL")))
-		}
-	}
-	if len(call.Arguments) == 2 {
-		switch argBaseURL := call.Argument(1).Export().(type) {
-		case *URL:
-			base = argBaseURL.url
-		default:
-			base, err = parseURL(call.Argument(1).String())
-			if err != nil {
-				panic(c.Runtime().NewGoError(E.Cause(err, "parse base URL")))
-			}
-		}
-	}
-	if base != nil {
-		u = base.ResolveReference(u)
-	}
-	return &URL{class: c, url: u}
-}
-
-func createURL(module *Module) jsc.Class[*Module, *URL] {
-	class := jsc.NewClass[*Module, *URL](module)
-	class.DefineConstructor(newURL)
-	class.DefineField("hash", (*URL).getHash, (*URL).setHash)
-	class.DefineField("host", (*URL).getHost, (*URL).setHost)
-	class.DefineField("hostname", (*URL).getHostName, (*URL).setHostName)
-	class.DefineField("href", (*URL).getHref, (*URL).setHref)
-	class.DefineField("origin", (*URL).getOrigin, nil)
-	class.DefineField("password", (*URL).getPassword, (*URL).setPassword)
-	class.DefineField("pathname", (*URL).getPathname, (*URL).setPathname)
-	class.DefineField("port", (*URL).getPort, (*URL).setPort)
-	class.DefineField("protocol", (*URL).getProtocol, (*URL).setProtocol)
-	class.DefineField("search", (*URL).getSearch, (*URL).setSearch)
-	class.DefineField("searchParams", (*URL).getSearchParams, (*URL).setSearchParams)
-	class.DefineField("username", (*URL).getUsername, (*URL).setUsername)
-	class.DefineMethod("toString", (*URL).toString)
-	class.DefineMethod("toJSON", (*URL).toJSON)
-	class.DefineStaticMethod("canParse", canParse)
-	// class.DefineStaticMethod("createObjectURL", createObjectURL)
-	class.DefineStaticMethod("parse", parse)
-	// class.DefineStaticMethod("revokeObjectURL", revokeObjectURL)
-	return class
-}
-
-func canParse(class jsc.Class[*Module, *URL], call goja.FunctionCall) any {
-	switch call.Argument(0).Export().(type) {
-	case *URL:
-	default:
-		_, err := parseURL(call.Argument(0).String())
-		if err != nil {
-			return false
-		}
-	}
-	if len(call.Arguments) == 2 {
-		switch call.Argument(1).Export().(type) {
-		case *URL:
-		default:
-			_, err := parseURL(call.Argument(1).String())
-			if err != nil {
-				return false
-			}
-		}
-	}
-	return true
-}
-
-func parse(class jsc.Class[*Module, *URL], call goja.FunctionCall) any {
-	var (
-		u, base *url.URL
-		err     error
-	)
-	switch argURL := call.Argument(0).Export().(type) {
-	case *URL:
-		u = argURL.url
-	default:
-		u, err = parseURL(call.Argument(0).String())
-		if err != nil {
-			return goja.Null()
-		}
-	}
-	if len(call.Arguments) == 2 {
-		switch argBaseURL := call.Argument(1).Export().(type) {
-		case *URL:
-			base = argBaseURL.url
-		default:
-			base, err = parseURL(call.Argument(1).String())
-			if err != nil {
-				return goja.Null()
-			}
-		}
-	}
-	if base != nil {
-		u = base.ResolveReference(u)
-	}
-	return &URL{class: class, url: u}
-}
-
-func (r *URL) getHash() any {
-	if r.url.Fragment != "" {
-		return "#" + r.url.EscapedFragment()
-	}
-	return ""
-}
-
-func (r *URL) setHash(value goja.Value) {
-	r.url.RawFragment = strings.TrimPrefix(value.String(), "#")
-}
-
-func (r *URL) getHost() any {
-	return r.url.Host
-}
-
-func (r *URL) setHost(value goja.Value) {
-	r.url.Host = strings.TrimSuffix(value.String(), ":")
-}
-
-func (r *URL) getHostName() any {
-	return r.url.Hostname()
-}
-
-func (r *URL) setHostName(value goja.Value) {
-	r.url.Host = joinHostPort(value.String(), r.url.Port())
-}
-
-func (r *URL) getHref() any {
-	return r.url.String()
-}
-
-func (r *URL) setHref(value goja.Value) {
-	newURL, err := url.Parse(value.String())
-	if err != nil {
-		panic(r.class.Runtime().NewGoError(err))
-	}
-	r.url = newURL
-	r.params = nil
-}
-
-func (r *URL) getOrigin() any {
-	return r.url.Scheme + "://" + r.url.Host
-}
-
-func (r *URL) getPassword() any {
-	if r.url.User != nil {
-		password, _ := r.url.User.Password()
-		return password
-	}
-	return ""
-}
-
-func (r *URL) setPassword(value goja.Value) {
-	if r.url.User == nil {
-		r.url.User = url.UserPassword("", value.String())
-	} else {
-		r.url.User = url.UserPassword(r.url.User.Username(), value.String())
-	}
-}
-
-func (r *URL) getPathname() any {
-	return r.url.EscapedPath()
-}
-
-func (r *URL) setPathname(value goja.Value) {
-	r.url.RawPath = value.String()
-}
-
-func (r *URL) getPort() any {
-	return r.url.Port()
-}
-
-func (r *URL) setPort(value goja.Value) {
-	r.url.Host = joinHostPort(r.url.Hostname(), value.String())
-}
-
-func (r *URL) getProtocol() any {
-	return r.url.Scheme + ":"
-}
-
-func (r *URL) setProtocol(value goja.Value) {
-	r.url.Scheme = strings.TrimSuffix(value.String(), ":")
-}
-
-func (r *URL) getSearch() any {
-	if r.params != nil {
-		if len(r.params.params) > 0 {
-			return "?" + generateQuery(r.params.params)
-		}
-	} else if r.url.RawQuery != "" {
-		return "?" + r.url.RawQuery
-	}
-	return ""
-}
-
-func (r *URL) setSearch(value goja.Value) {
-	params, err := parseQuery(value.String())
-	if err == nil {
-		if r.params != nil {
-			r.params.params = params
-		} else {
-			r.url.RawQuery = generateQuery(params)
-		}
-	}
-}
-
-func (r *URL) getSearchParams() any {
-	var params []searchParam
-	if r.url.RawQuery != "" {
-		params, _ = parseQuery(r.url.RawQuery)
-	}
-	if r.params == nil {
-		r.params = &URLSearchParams{
-			class:  r.class.Module().classURLSearchParams,
-			params: params,
-		}
-		r.paramsValue = r.class.Module().classURLSearchParams.New(r.params)
-	}
-	return r.paramsValue
-}
-
-func (r *URL) setSearchParams(value goja.Value) {
-	if params, ok := value.Export().(*URLSearchParams); ok {
-		r.params = params
-		r.paramsValue = value
-	}
-}
-
-func (r *URL) getUsername() any {
-	if r.url.User != nil {
-		return r.url.User.Username()
-	}
-	return ""
-}
-
-func (r *URL) setUsername(value goja.Value) {
-	if r.url.User == nil {
-		r.url.User = url.User(value.String())
-	} else {
-		password, _ := r.url.User.Password()
-		r.url.User = url.UserPassword(value.String(), password)
-	}
-}
-
-func (r *URL) toString(call goja.FunctionCall) any {
-	if r.params != nil {
-		r.url.RawQuery = generateQuery(r.params.params)
-	}
-	return r.url.String()
-}
-
-func (r *URL) toJSON(call goja.FunctionCall) any {
-	return r.toString(call)
-}
-
-func parseURL(s string) (*url.URL, error) {
-	u, err := url.Parse(s)
-	if err != nil {
-		return nil, E.Cause(err, "invalid URL")
-	}
-	switch u.Scheme {
-	case "https", "http", "ftp", "wss", "ws":
-		if u.Path == "" {
-			u.Path = "/"
-		}
-		hostname := u.Hostname()
-		asciiHostname, err := idna.Punycode.ToASCII(strings.ToLower(hostname))
-		if err != nil {
-			return nil, E.Cause(err, "invalid hostname")
-		}
-		if asciiHostname != hostname {
-			u.Host = joinHostPort(asciiHostname, u.Port())
-		}
-	}
-	if u.RawQuery != "" {
-		u.RawQuery = escape(u.RawQuery, &tblEscapeURLQuery, false)
-	}
-	return u, nil
-}
-
-func joinHostPort(hostname, port string) string {
-	if port == "" {
-		return hostname
-	}
-	return net.JoinHostPort(hostname, port)
-}

script/modules/url/url_search_params.go

@@ -1,244 +0,0 @@
-package url
-
-import (
-	"fmt"
-	"net/url"
-	"sort"
-	"strings"
-
-	"github.com/sagernet/sing-box/script/jsc"
-	F "github.com/sagernet/sing/common/format"
-
-	"github.com/dop251/goja"
-)
-
-type URLSearchParams struct {
-	class  jsc.Class[*Module, *URLSearchParams]
-	params []searchParam
-}
-
-func createURLSearchParams(module *Module) jsc.Class[*Module, *URLSearchParams] {
-	class := jsc.NewClass[*Module, *URLSearchParams](module)
-	class.DefineConstructor(newURLSearchParams)
-	class.DefineField("size", (*URLSearchParams).getSize, nil)
-	class.DefineMethod("append", (*URLSearchParams).append)
-	class.DefineMethod("delete", (*URLSearchParams).delete)
-	class.DefineMethod("entries", (*URLSearchParams).entries)
-	class.DefineMethod("forEach", (*URLSearchParams).forEach)
-	class.DefineMethod("get", (*URLSearchParams).get)
-	class.DefineMethod("getAll", (*URLSearchParams).getAll)
-	class.DefineMethod("has", (*URLSearchParams).has)
-	class.DefineMethod("keys", (*URLSearchParams).keys)
-	class.DefineMethod("set", (*URLSearchParams).set)
-	class.DefineMethod("sort", (*URLSearchParams).sort)
-	class.DefineMethod("toString", (*URLSearchParams).toString)
-	class.DefineMethod("values", (*URLSearchParams).values)
-	return class
-}
-
-func newURLSearchParams(class jsc.Class[*Module, *URLSearchParams], call goja.ConstructorCall) *URLSearchParams {
-	var (
-		params []searchParam
-		err    error
-	)
-	switch argInit := call.Argument(0).Export().(type) {
-	case *URLSearchParams:
-		params = argInit.params
-	case string:
-		params, err = parseQuery(argInit)
-		if err != nil {
-			panic(class.Runtime().NewGoError(err))
-		}
-	case [][]string:
-		for _, pair := range argInit {
-			if len(pair) != 2 {
-				panic(class.Runtime().NewTypeError("Each query pair must be an iterable [name, value] tuple"))
-			}
-			params = append(params, searchParam{pair[0], pair[1]})
-		}
-	case map[string]any:
-		for name, value := range argInit {
-			stringValue, isString := value.(string)
-			if !isString {
-				panic(class.Runtime().NewTypeError("Invalid query value"))
-			}
-			params = append(params, searchParam{name, stringValue})
-		}
-	}
-	return &URLSearchParams{class, params}
-}
-
-func (s *URLSearchParams) getSize() any {
-	return len(s.params)
-}
-
-func (s *URLSearchParams) append(call goja.FunctionCall) any {
-	name := jsc.AssertString(s.class.Runtime(), call.Argument(0), "name", false)
-	value := call.Argument(1).String()
-	s.params = append(s.params, searchParam{name, value})
-	return goja.Undefined()
-}
-
-func (s *URLSearchParams) delete(call goja.FunctionCall) any {
-	name := jsc.AssertString(s.class.Runtime(), call.Argument(0), "name", false)
-	argValue := call.Argument(1)
-	if !jsc.IsNil(argValue) {
-		value := argValue.String()
-		for i, param := range s.params {
-			if param.Key == name && param.Value == value {
-				s.params = append(s.params[:i], s.params[i+1:]...)
-				break
-			}
-		}
-	} else {
-		for i, param := range s.params {
-			if param.Key == name {
-				s.params = append(s.params[:i], s.params[i+1:]...)
-				break
-			}
-		}
-	}
-	return goja.Undefined()
-}
-
-func (s *URLSearchParams) entries(call goja.FunctionCall) any {
-	return jsc.NewIterator[*Module, searchParam](s.class.Module().classURLSearchParamsIterator, s.params, func(this searchParam) any {
-		return s.class.Runtime().NewArray(this.Key, this.Value)
-	})
-}
-
-func (s *URLSearchParams) forEach(call goja.FunctionCall) any {
-	callback := jsc.AssertFunction(s.class.Runtime(), call.Argument(0), "callbackFn")
-	thisValue := call.Argument(1)
-	for _, param := range s.params {
-		for _, value := range param.Value {
-			_, err := callback(thisValue, s.class.Runtime().ToValue(value), s.class.Runtime().ToValue(param.Key), call.This)
-			if err != nil {
-				panic(s.class.Runtime().NewGoError(err))
-			}
-		}
-	}
-	return goja.Undefined()
-}
-
-func (s *URLSearchParams) get(call goja.FunctionCall) any {
-	name := jsc.AssertString(s.class.Runtime(), call.Argument(0), "name", false)
-	for _, param := range s.params {
-		if param.Key == name {
-			return param.Value
-		}
-	}
-	return goja.Null()
-}
-
-func (s *URLSearchParams) getAll(call goja.FunctionCall) any {
-	name := jsc.AssertString(s.class.Runtime(), call.Argument(0), "name", false)
-	var values []any
-	for _, param := range s.params {
-		if param.Key == name {
-			values = append(values, param.Value)
-		}
-	}
-	return s.class.Runtime().NewArray(values...)
-}
-
-func (s *URLSearchParams) has(call goja.FunctionCall) any {
-	name := jsc.AssertString(s.class.Runtime(), call.Argument(0), "name", false)
-	argValue := call.Argument(1)
-	if !jsc.IsNil(argValue) {
-		value := argValue.String()
-		for _, param := range s.params {
-			if param.Key == name && param.Value == value {
-				return true
-			}
-		}
-	} else {
-		for _, param := range s.params {
-			if param.Key == name {
-				return true
-			}
-		}
-	}
-	return false
-}
-
-func (s *URLSearchParams) keys(call goja.FunctionCall) any {
-	return jsc.NewIterator[*Module, searchParam](s.class.Module().classURLSearchParamsIterator, s.params, func(this searchParam) any {
-		return this.Key
-	})
-}
-
-func (s *URLSearchParams) set(call goja.FunctionCall) any {
-	name := jsc.AssertString(s.class.Runtime(), call.Argument(0), "name", false)
-	value := call.Argument(1).String()
-	for i, param := range s.params {
-		if param.Key == name {
-			s.params[i].Value = value
-			return goja.Undefined()
-		}
-	}
-	s.params = append(s.params, searchParam{name, value})
-	return goja.Undefined()
-}
-
-func (s *URLSearchParams) sort(call goja.FunctionCall) any {
-	sort.SliceStable(s.params, func(i, j int) bool {
-		return s.params[i].Key < s.params[j].Key
-	})
-	return goja.Undefined()
-}
-
-func (s *URLSearchParams) toString(call goja.FunctionCall) any {
-	return generateQuery(s.params)
-}
-
-func (s *URLSearchParams) values(call goja.FunctionCall) any {
-	return jsc.NewIterator[*Module, searchParam](s.class.Module().classURLSearchParamsIterator, s.params, func(this searchParam) any {
-		return this.Value
-	})
-}
-
-type searchParam struct {
-	Key   string
-	Value string
-}
-
-func parseQuery(query string) (params []searchParam, err error) {
-	query = strings.TrimPrefix(query, "?")
-	for query != "" {
-		var key string
-		key, query, _ = strings.Cut(query, "&")
-		if strings.Contains(key, ";") {
-			err = fmt.Errorf("invalid semicolon separator in query")
-			continue
-		}
-		if key == "" {
-			continue
-		}
-		key, value, _ := strings.Cut(key, "=")
-		key, err1 := url.QueryUnescape(key)
-		if err1 != nil {
-			if err == nil {
-				err = err1
-			}
-			continue
-		}
-		value, err1 = url.QueryUnescape(value)
-		if err1 != nil {
-			if err == nil {
-				err = err1
-			}
-			continue
-		}
-		params = append(params, searchParam{key, value})
-	}
-	return
-}
-
-func generateQuery(params []searchParam) string {
-	var parts []string
-	for _, param := range params {
-		parts = append(parts, F.ToString(param.Key, "=", url.QueryEscape(param.Value)))
-	}
-	return strings.Join(parts, "&")
-}

script/runtime.go

@@ -1,49 +0,0 @@
-//go:build with_script
-
-package script
-
-import (
-	"context"
-
-	"github.com/sagernet/sing-box/script/modules/boxctx"
-	"github.com/sagernet/sing-box/script/modules/console"
-	"github.com/sagernet/sing-box/script/modules/eventloop"
-	"github.com/sagernet/sing-box/script/modules/require"
-	"github.com/sagernet/sing-box/script/modules/surge"
-	"github.com/sagernet/sing-box/script/modules/url"
-	E "github.com/sagernet/sing/common/exceptions"
-	"github.com/sagernet/sing/common/logger"
-	"github.com/sagernet/sing/common/ntp"
-
-	"github.com/dop251/goja"
-	"github.com/dop251/goja/parser"
-)
-
-func NewRuntime(ctx context.Context, cancel context.CancelCauseFunc) *goja.Runtime {
-	vm := goja.New()
-	if timeFunc := ntp.TimeFuncFromContext(ctx); timeFunc != nil {
-		vm.SetTimeSource(timeFunc)
-	}
-	vm.SetParserOptions(parser.WithDisableSourceMaps)
-	registry := require.NewRegistry(require.WithLoader(func(path string) ([]byte, error) {
-		return nil, E.New("unsupported usage")
-	}))
-	registry.Enable(vm)
-	registry.RegisterNodeModule(console.ModuleName, console.Require)
-	registry.RegisterNodeModule(url.ModuleName, url.Require)
-	registry.RegisterNativeModule(boxctx.ModuleName, boxctx.Require)
-	registry.RegisterNativeModule(surge.ModuleName, surge.Require)
-	console.Enable(vm)
-	url.Enable(vm)
-	eventloop.Enable(vm, cancel)
-	return vm
-}
-
-func SetModules(runtime *goja.Runtime, ctx context.Context, logger logger.ContextLogger, errorHandler func(error), tag string) {
-	boxctx.Enable(runtime, &boxctx.Context{
-		Context:      ctx,
-		Logger:       logger,
-		Tag:          tag,
-		ErrorHandler: errorHandler,
-	})
-}

script/script.go

@@ -1,22 +0,0 @@
-//go:build with_script
-
-package script
-
-import (
-	"context"
-
-	"github.com/sagernet/sing-box/adapter"
-	C "github.com/sagernet/sing-box/constant"
-	"github.com/sagernet/sing-box/option"
-	E "github.com/sagernet/sing/common/exceptions"
-	"github.com/sagernet/sing/common/logger"
-)
-
-func NewScript(ctx context.Context, logger logger.ContextLogger, options option.Script) (adapter.Script, error) {
-	switch options.Type {
-	case C.ScriptTypeSurge:
-		return NewSurgeScript(ctx, logger, options)
-	default:
-		return nil, E.New("unknown script type: ", options.Type)
-	}
-}

script/script_surge.go

@@ -1,347 +0,0 @@
-//go:build with_script
-
-package script
-
-import (
-	"context"
-	"net/http"
-	"sync"
-	"time"
-	"unsafe"
-
-	"github.com/sagernet/sing-box/adapter"
-	C "github.com/sagernet/sing-box/constant"
-	"github.com/sagernet/sing-box/log"
-	"github.com/sagernet/sing-box/option"
-	"github.com/sagernet/sing-box/script/jsc"
-	"github.com/sagernet/sing-box/script/modules/surge"
-	"github.com/sagernet/sing/common"
-	E "github.com/sagernet/sing/common/exceptions"
-	F "github.com/sagernet/sing/common/format"
-	"github.com/sagernet/sing/common/logger"
-
-	"github.com/adhocore/gronx"
-	"github.com/dop251/goja"
-)
-
-const defaultSurgeScriptTimeout = 10 * time.Second
-
-var _ adapter.SurgeScript = (*SurgeScript)(nil)
-
-type SurgeScript struct {
-	ctx    context.Context
-	logger logger.ContextLogger
-	tag    string
-	source Source
-
-	cronExpression string
-	cronTimeout    time.Duration
-	cronArguments  []string
-	cronTimer      *time.Timer
-	cronDone       chan struct{}
-}
-
-func NewSurgeScript(ctx context.Context, logger logger.ContextLogger, options option.Script) (adapter.Script, error) {
-	source, err := NewSource(ctx, logger, options)
-	if err != nil {
-		return nil, err
-	}
-	cronOptions := common.PtrValueOrDefault(options.SurgeOptions.CronOptions)
-	if cronOptions.Expression != "" {
-		if !gronx.IsValid(cronOptions.Expression) {
-			return nil, E.New("invalid cron expression: ", cronOptions.Expression)
-		}
-	}
-	return &SurgeScript{
-		ctx:            ctx,
-		logger:         logger,
-		tag:            options.Tag,
-		source:         source,
-		cronExpression: cronOptions.Expression,
-		cronTimeout:    time.Duration(cronOptions.Timeout),
-		cronArguments:  cronOptions.Arguments,
-		cronDone:       make(chan struct{}),
-	}, nil
-}
-
-func (s *SurgeScript) Type() string {
-	return C.ScriptTypeSurge
-}
-
-func (s *SurgeScript) Tag() string {
-	return s.tag
-}
-
-func (s *SurgeScript) StartContext(ctx context.Context, startContext *adapter.HTTPStartContext) error {
-	return s.source.StartContext(ctx, startContext)
-}
-
-func (s *SurgeScript) PostStart() error {
-	err := s.source.PostStart()
-	if err != nil {
-		return err
-	}
-	if s.cronExpression != "" {
-		go s.loopCronEvents()
-	}
-	return nil
-}
-
-func (s *SurgeScript) loopCronEvents() {
-	s.logger.Debug("starting event")
-	err := s.ExecuteGeneric(s.ctx, "cron", s.cronTimeout, s.cronArguments)
-	if err != nil {
-		s.logger.Error(E.Cause(err, "running event"))
-	}
-	nextTick, err := gronx.NextTick(s.cronExpression, false)
-	if err != nil {
-		s.logger.Error(E.Cause(err, "determine next tick"))
-		return
-	}
-	s.cronTimer = time.NewTimer(nextTick.Sub(time.Now()))
-	s.logger.Debug("next event at: ", nextTick.Format(log.DefaultTimeFormat))
-	for {
-		select {
-		case <-s.ctx.Done():
-			return
-		case <-s.cronDone:
-			return
-		case <-s.cronTimer.C:
-			s.logger.Debug("starting event")
-			err = s.ExecuteGeneric(s.ctx, "cron", s.cronTimeout, s.cronArguments)
-			if err != nil {
-				s.logger.Error(E.Cause(err, "running event"))
-			}
-			nextTick, err = gronx.NextTick(s.cronExpression, false)
-			if err != nil {
-				s.logger.Error(E.Cause(err, "determine next tick"))
-				return
-			}
-			s.cronTimer.Reset(nextTick.Sub(time.Now()))
-			s.logger.Debug("configured next event at: ", nextTick)
-		}
-	}
-}
-
-func (s *SurgeScript) Close() error {
-	err := s.source.Close()
-	if s.cronTimer != nil {
-		s.cronTimer.Stop()
-		close(s.cronDone)
-	}
-	return err
-}
-
-func (s *SurgeScript) ExecuteGeneric(ctx context.Context, scriptType string, timeout time.Duration, arguments []string) error {
-	program := s.source.Program()
-	if program == nil {
-		return E.New("invalid script")
-	}
-	ctx, cancel := context.WithCancelCause(ctx)
-	defer cancel(nil)
-	runtime := NewRuntime(ctx, cancel)
-	SetModules(runtime, ctx, s.logger, cancel, s.tag)
-	surge.Enable(runtime, scriptType, arguments)
-	if timeout == 0 {
-		timeout = defaultSurgeScriptTimeout
-	}
-	ctx, timeoutCancel := context.WithTimeout(ctx, timeout)
-	defer timeoutCancel()
-	done := make(chan struct{})
-	doneFunc := common.OnceFunc(func() {
-		close(done)
-	})
-	runtime.Set("done", func(call goja.FunctionCall) goja.Value {
-		doneFunc()
-		return goja.Undefined()
-	})
-	var (
-		access    sync.Mutex
-		scriptErr error
-	)
-	go func() {
-		_, err := runtime.RunProgram(program)
-		if err != nil {
-			access.Lock()
-			scriptErr = err
-			access.Unlock()
-			doneFunc()
-		}
-	}()
-	select {
-	case <-ctx.Done():
-		runtime.Interrupt(ctx.Err())
-		return ctx.Err()
-	case <-done:
-		access.Lock()
-		defer access.Unlock()
-		if scriptErr != nil {
-			runtime.Interrupt(scriptErr)
-		} else {
-			runtime.Interrupt("script done")
-		}
-	}
-	return scriptErr
-}
-
-func (s *SurgeScript) ExecuteHTTPRequest(ctx context.Context, timeout time.Duration, request *http.Request, body []byte, binaryBody bool, arguments []string) (*adapter.HTTPRequestScriptResult, error) {
-	program := s.source.Program()
-	if program == nil {
-		return nil, E.New("invalid script")
-	}
-	ctx, cancel := context.WithCancelCause(ctx)
-	defer cancel(nil)
-	runtime := NewRuntime(ctx, cancel)
-	SetModules(runtime, ctx, s.logger, cancel, s.tag)
-	surge.Enable(runtime, "http-request", arguments)
-	if timeout == 0 {
-		timeout = defaultSurgeScriptTimeout
-	}
-	ctx, timeoutCancel := context.WithTimeout(ctx, timeout)
-	defer timeoutCancel()
-	runtime.ClearInterrupt()
-	requestObject := runtime.NewObject()
-	requestObject.Set("url", request.URL.String())
-	requestObject.Set("method", request.Method)
-	requestObject.Set("headers", jsc.HeadersToValue(runtime, request.Header))
-	if !binaryBody {
-		requestObject.Set("body", string(body))
-	} else {
-		requestObject.Set("body", jsc.NewUint8Array(runtime, body))
-	}
-	requestObject.Set("id", F.ToString(uintptr(unsafe.Pointer(request))))
-	runtime.Set("request", requestObject)
-	done := make(chan struct{})
-	doneFunc := common.OnceFunc(func() {
-		close(done)
-	})
-	var (
-		access    sync.Mutex
-		result    adapter.HTTPRequestScriptResult
-		scriptErr error
-	)
-	runtime.Set("done", func(call goja.FunctionCall) goja.Value {
-		defer doneFunc()
-		resultObject := jsc.AssertObject(runtime, call.Argument(0), "done() argument", true)
-		if resultObject == nil {
-			panic(runtime.NewGoError(E.New("request rejected by script")))
-		}
-		access.Lock()
-		defer access.Unlock()
-		result.URL = jsc.AssertString(runtime, resultObject.Get("url"), "url", true)
-		result.Headers = jsc.AssertHTTPHeader(runtime, resultObject.Get("headers"), "headers")
-		result.Body = jsc.AssertStringBinary(runtime, resultObject.Get("body"), "body", true)
-		responseObject := jsc.AssertObject(runtime, resultObject.Get("response"), "response", true)
-		if responseObject != nil {
-			result.Response = &adapter.HTTPRequestScriptResponse{
-				Status:  int(jsc.AssertInt(runtime, responseObject.Get("status"), "status", true)),
-				Headers: jsc.AssertHTTPHeader(runtime, responseObject.Get("headers"), "headers"),
-				Body:    jsc.AssertStringBinary(runtime, responseObject.Get("body"), "body", true),
-			}
-		}
-		return goja.Undefined()
-	})
-	go func() {
-		_, err := runtime.RunProgram(program)
-		if err != nil {
-			access.Lock()
-			scriptErr = err
-			access.Unlock()
-			doneFunc()
-		}
-	}()
-	select {
-	case <-ctx.Done():
-		runtime.Interrupt(ctx.Err())
-		return nil, ctx.Err()
-	case <-done:
-		access.Lock()
-		defer access.Unlock()
-		if scriptErr != nil {
-			runtime.Interrupt(scriptErr)
-		} else {
-			runtime.Interrupt("script done")
-		}
-	}
-	return &result, scriptErr
-}
-
-func (s *SurgeScript) ExecuteHTTPResponse(ctx context.Context, timeout time.Duration, request *http.Request, response *http.Response, body []byte, binaryBody bool, arguments []string) (*adapter.HTTPResponseScriptResult, error) {
-	program := s.source.Program()
-	if program == nil {
-		return nil, E.New("invalid script")
-	}
-	ctx, cancel := context.WithCancelCause(ctx)
-	defer cancel(nil)
-	runtime := NewRuntime(ctx, cancel)
-	SetModules(runtime, ctx, s.logger, cancel, s.tag)
-	surge.Enable(runtime, "http-response", arguments)
-	if timeout == 0 {
-		timeout = defaultSurgeScriptTimeout
-	}
-	ctx, timeoutCancel := context.WithTimeout(ctx, timeout)
-	defer timeoutCancel()
-	runtime.ClearInterrupt()
-	requestObject := runtime.NewObject()
-	requestObject.Set("url", request.URL.String())
-	requestObject.Set("method", request.Method)
-	requestObject.Set("headers", jsc.HeadersToValue(runtime, request.Header))
-	requestObject.Set("id", F.ToString(uintptr(unsafe.Pointer(request))))
-	runtime.Set("request", requestObject)
-
-	responseObject := runtime.NewObject()
-	responseObject.Set("status", response.StatusCode)
-	responseObject.Set("headers", jsc.HeadersToValue(runtime, response.Header))
-	if !binaryBody {
-		responseObject.Set("body", string(body))
-	} else {
-		responseObject.Set("body", jsc.NewUint8Array(runtime, body))
-	}
-	runtime.Set("response", responseObject)
-
-	done := make(chan struct{})
-	doneFunc := common.OnceFunc(func() {
-		close(done)
-	})
-	var (
-		access    sync.Mutex
-		result    adapter.HTTPResponseScriptResult
-		scriptErr error
-	)
-	runtime.Set("done", func(call goja.FunctionCall) goja.Value {
-		resultObject := jsc.AssertObject(runtime, call.Argument(0), "done() argument", true)
-		if resultObject == nil {
-			panic(runtime.NewGoError(E.New("response rejected by script")))
-		}
-		access.Lock()
-		defer access.Unlock()
-		result.Status = int(jsc.AssertInt(runtime, resultObject.Get("status"), "status", true))
-		result.Headers = jsc.AssertHTTPHeader(runtime, resultObject.Get("headers"), "headers")
-		result.Body = jsc.AssertStringBinary(runtime, resultObject.Get("body"), "body", true)
-		doneFunc()
-		return goja.Undefined()
-	})
-	go func() {
-		_, err := runtime.RunProgram(program)
-		if err != nil {
-			access.Lock()
-			scriptErr = err
-			access.Unlock()
-			doneFunc()
-		}
-	}()
-	select {
-	case <-ctx.Done():
-		runtime.Interrupt(ctx.Err())
-		return nil, ctx.Err()
-	case <-done:
-		access.Lock()
-		defer access.Unlock()
-		if scriptErr != nil {
-			runtime.Interrupt(scriptErr)
-		} else {
-			runtime.Interrupt("script done")
-		}
-		return &result, scriptErr
-	}
-}

script/source.go

@@ -1,33 +0,0 @@
-//go:build with_script
-
-package script
-
-import (
-	"context"
-
-	"github.com/sagernet/sing-box/adapter"
-	C "github.com/sagernet/sing-box/constant"
-	"github.com/sagernet/sing-box/option"
-	E "github.com/sagernet/sing/common/exceptions"
-	"github.com/sagernet/sing/common/logger"
-
-	"github.com/dop251/goja"
-)
-
-type Source interface {
-	StartContext(ctx context.Context, startContext *adapter.HTTPStartContext) error
-	PostStart() error
-	Program() *goja.Program
-	Close() error
-}
-
-func NewSource(ctx context.Context, logger logger.Logger, options option.Script) (Source, error) {
-	switch options.Source {
-	case C.ScriptSourceTypeLocal:
-		return NewLocalSource(ctx, logger, options)
-	case C.ScriptSourceTypeRemote:
-		return NewRemoteSource(ctx, logger, options)
-	default:
-		return nil, E.New("unknown source type: ", options.Source)
-	}
-}

script/source_local.go

@@ -1,94 +0,0 @@
-//go:build with_script
-
-package script
-
-import (
-	"context"
-	"os"
-	"path/filepath"
-
-	"github.com/sagernet/fswatch"
-	"github.com/sagernet/sing-box/adapter"
-	"github.com/sagernet/sing-box/option"
-	E "github.com/sagernet/sing/common/exceptions"
-	"github.com/sagernet/sing/common/logger"
-	"github.com/sagernet/sing/service/filemanager"
-
-	"github.com/dop251/goja"
-)
-
-var _ Source = (*LocalSource)(nil)
-
-type LocalSource struct {
-	ctx     context.Context
-	logger  logger.Logger
-	tag     string
-	program *goja.Program
-	watcher *fswatch.Watcher
-}
-
-func NewLocalSource(ctx context.Context, logger logger.Logger, options option.Script) (*LocalSource, error) {
-	script := &LocalSource{
-		ctx:    ctx,
-		logger: logger,
-		tag:    options.Tag,
-	}
-	filePath := filemanager.BasePath(ctx, options.LocalOptions.Path)
-	filePath, _ = filepath.Abs(options.LocalOptions.Path)
-	err := script.reloadFile(filePath)
-	if err != nil {
-		return nil, err
-	}
-	watcher, err := fswatch.NewWatcher(fswatch.Options{
-		Path: []string{filePath},
-		Callback: func(path string) {
-			uErr := script.reloadFile(path)
-			if uErr != nil {
-				logger.Error(E.Cause(uErr, "reload script ", path))
-			}
-		},
-	})
-	if err != nil {
-		return nil, err
-	}
-	script.watcher = watcher
-	return script, nil
-}
-
-func (s *LocalSource) StartContext(ctx context.Context, startContext *adapter.HTTPStartContext) error {
-	if s.watcher != nil {
-		err := s.watcher.Start()
-		if err != nil {
-			s.logger.Error(E.Cause(err, "watch script file"))
-		}
-	}
-	return nil
-}
-
-func (s *LocalSource) reloadFile(path string) error {
-	content, err := os.ReadFile(path)
-	if err != nil {
-		return err
-	}
-	program, err := goja.Compile("script:"+s.tag, string(content), false)
-	if err != nil {
-		return E.Cause(err, "compile ", path)
-	}
-	if s.program != nil {
-		s.logger.Info("reloaded from ", path)
-	}
-	s.program = program
-	return nil
-}
-
-func (s *LocalSource) PostStart() error {
-	return nil
-}
-
-func (s *LocalSource) Program() *goja.Program {
-	return s.program
-}
-
-func (s *LocalSource) Close() error {
-	return s.watcher.Close()
-}

script/source_remote.go

@@ -1,226 +0,0 @@
-//go:build with_script
-
-package script
-
-import (
-	"context"
-	"crypto/tls"
-	"io"
-	"net"
-	"net/http"
-	"runtime"
-	"time"
-
-	"github.com/sagernet/sing-box/adapter"
-	C "github.com/sagernet/sing-box/constant"
-	"github.com/sagernet/sing-box/option"
-	E "github.com/sagernet/sing/common/exceptions"
-	F "github.com/sagernet/sing/common/format"
-	"github.com/sagernet/sing/common/logger"
-	M "github.com/sagernet/sing/common/metadata"
-	N "github.com/sagernet/sing/common/network"
-	"github.com/sagernet/sing/common/ntp"
-	"github.com/sagernet/sing/service"
-	"github.com/sagernet/sing/service/pause"
-
-	"github.com/dop251/goja"
-)
-
-var _ Source = (*RemoteSource)(nil)
-
-type RemoteSource struct {
-	ctx            context.Context
-	cancel         context.CancelFunc
-	logger         logger.Logger
-	outbound       adapter.OutboundManager
-	options        option.Script
-	updateInterval time.Duration
-	dialer         N.Dialer
-	program        *goja.Program
-	lastUpdated    time.Time
-	lastEtag       string
-	updateTicker   *time.Ticker
-	cacheFile      adapter.CacheFile
-	pauseManager   pause.Manager
-}
-
-func NewRemoteSource(ctx context.Context, logger logger.Logger, options option.Script) (*RemoteSource, error) {
-	ctx, cancel := context.WithCancel(ctx)
-	var updateInterval time.Duration
-	if options.RemoteOptions.UpdateInterval > 0 {
-		updateInterval = time.Duration(options.RemoteOptions.UpdateInterval)
-	} else {
-		updateInterval = 24 * time.Hour
-	}
-	return &RemoteSource{
-		ctx:            ctx,
-		cancel:         cancel,
-		logger:         logger,
-		outbound:       service.FromContext[adapter.OutboundManager](ctx),
-		options:        options,
-		updateInterval: updateInterval,
-		pauseManager:   service.FromContext[pause.Manager](ctx),
-	}, nil
-}
-
-func (s *RemoteSource) StartContext(ctx context.Context, startContext *adapter.HTTPStartContext) error {
-	s.cacheFile = service.FromContext[adapter.CacheFile](s.ctx)
-	var dialer N.Dialer
-	if s.options.RemoteOptions.DownloadDetour != "" {
-		outbound, loaded := s.outbound.Outbound(s.options.RemoteOptions.DownloadDetour)
-		if !loaded {
-			return E.New("download detour not found: ", s.options.RemoteOptions.DownloadDetour)
-		}
-		dialer = outbound
-	} else {
-		dialer = s.outbound.Default()
-	}
-	s.dialer = dialer
-	if s.cacheFile != nil {
-		if savedSet := s.cacheFile.LoadScript(s.options.Tag); savedSet != nil {
-			err := s.loadBytes(savedSet.Content)
-			if err != nil {
-				return E.Cause(err, "restore cached rule-set")
-			}
-			s.lastUpdated = savedSet.LastUpdated
-			s.lastEtag = savedSet.LastEtag
-		}
-	}
-	if s.lastUpdated.IsZero() {
-		err := s.fetchOnce(ctx, startContext)
-		if err != nil {
-			return E.Cause(err, "initial rule-set: ", s.options.Tag)
-		}
-	}
-	s.updateTicker = time.NewTicker(s.updateInterval)
-	return nil
-}
-
-func (s *RemoteSource) PostStart() error {
-	go s.loopUpdate()
-	return nil
-}
-
-func (s *RemoteSource) Program() *goja.Program {
-	return s.program
-}
-
-func (s *RemoteSource) loadBytes(content []byte) error {
-	program, err := goja.Compile(F.ToString("script:", s.options.Tag), string(content), false)
-	if err != nil {
-		return err
-	}
-	s.program = program
-	return nil
-}
-
-func (s *RemoteSource) loopUpdate() {
-	if time.Since(s.lastUpdated) > s.updateInterval {
-		err := s.fetchOnce(s.ctx, nil)
-		if err != nil {
-			s.logger.Error("fetch rule-set ", s.options.Tag, ": ", err)
-		}
-	}
-	for {
-		runtime.GC()
-		select {
-		case <-s.ctx.Done():
-			return
-		case <-s.updateTicker.C:
-			s.pauseManager.WaitActive()
-			err := s.fetchOnce(s.ctx, nil)
-			if err != nil {
-				s.logger.Error("fetch rule-set ", s.options.Tag, ": ", err)
-			}
-		}
-	}
-}
-
-func (s *RemoteSource) fetchOnce(ctx context.Context, startContext *adapter.HTTPStartContext) error {
-	s.logger.Debug("updating script ", s.options.Tag, " from URL: ", s.options.RemoteOptions.URL)
-	var httpClient *http.Client
-	if startContext != nil {
-		httpClient = startContext.HTTPClient(s.options.RemoteOptions.DownloadDetour, s.dialer)
-	} else {
-		httpClient = &http.Client{
-			Transport: &http.Transport{
-				ForceAttemptHTTP2:   true,
-				TLSHandshakeTimeout: C.TCPTimeout,
-				DialContext: func(ctx context.Context, network, addr string) (net.Conn, error) {
-					return s.dialer.DialContext(ctx, network, M.ParseSocksaddr(addr))
-				},
-				TLSClientConfig: &tls.Config{
-					Time:    ntp.TimeFuncFromContext(s.ctx),
-					RootCAs: adapter.RootPoolFromContext(s.ctx),
-				},
-			},
-		}
-	}
-	request, err := http.NewRequest("GET", s.options.RemoteOptions.URL, nil)
-	if err != nil {
-		return err
-	}
-	if s.lastEtag != "" {
-		request.Header.Set("If-None-Match", s.lastEtag)
-	}
-	response, err := httpClient.Do(request.WithContext(ctx))
-	if err != nil {
-		return err
-	}
-	switch response.StatusCode {
-	case http.StatusOK:
-	case http.StatusNotModified:
-		s.lastUpdated = time.Now()
-		if s.cacheFile != nil {
-			savedRuleSet := s.cacheFile.LoadScript(s.options.Tag)
-			if savedRuleSet != nil {
-				savedRuleSet.LastUpdated = s.lastUpdated
-				err = s.cacheFile.SaveScript(s.options.Tag, savedRuleSet)
-				if err != nil {
-					s.logger.Error("save script updated time: ", err)
-					return nil
-				}
-			}
-		}
-		s.logger.Info("update script ", s.options.Tag, ": not modified")
-		return nil
-	default:
-		return E.New("unexpected status: ", response.Status)
-	}
-	content, err := io.ReadAll(response.Body)
-	if err != nil {
-		response.Body.Close()
-		return err
-	}
-	err = s.loadBytes(content)
-	if err != nil {
-		response.Body.Close()
-		return err
-	}
-	response.Body.Close()
-	eTagHeader := response.Header.Get("Etag")
-	if eTagHeader != "" {
-		s.lastEtag = eTagHeader
-	}
-	s.lastUpdated = time.Now()
-	if s.cacheFile != nil {
-		err = s.cacheFile.SaveScript(s.options.Tag, &adapter.SavedBinary{
-			LastUpdated: s.lastUpdated,
-			Content:     content,
-			LastEtag:    s.lastEtag,
-		})
-		if err != nil {
-			s.logger.Error("save script cache: ", err)
-		}
-	}
-	s.logger.Info("updated script ", s.options.Tag)
-	return nil
-}
-
-func (s *RemoteSource) Close() error {
-	if s.updateTicker != nil {
-		s.updateTicker.Stop()
-	}
-	s.cancel()
-	return nil
-}