chore: support v2ray http upgrade server too

* chore: add android branch auto sync

* chore: fix

* chore: fix missing

* chore: fix actions

* chore: write branch auto sync

.github/ISSUE_TEMPLATE/bug_report.yml

@@ -1,6 +1,7 @@
 name: Bug report
 description: Create a report to help us improve
 title: "[Bug] "
+labels: ["bug"]
 body:
   - type: checkboxes
     id: ensure

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: false
+contact_links:
+  - name: Clash.Meta Community Support
+    url: https://github.com/MetaCubeX/Clash.Meta/discussions
+    about: Please ask and answer questions about Clash.Meta here.

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -1,6 +1,7 @@
 name: Feature request
 description: Suggest an idea for this project
 title: "[Feature] "
+labels: ["enhancement"]
 body:
   - type: checkboxes
     id: ensure

.github/rename-go120.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+FILENAMES=$(ls)
+for FILENAME in $FILENAMES
+do
+    if [[ ! ($FILENAME =~ ".exe" || $FILENAME =~ ".sh")]];then
+        mv $FILENAME ${FILENAME}-go120
+    elif [[ $FILENAME =~ ".exe" ]];then
+        mv $FILENAME ${FILENAME%.*}-go120.exe
+    else echo "skip $FILENAME"
+    fi
+done

.github/workflows/android-branch-auto-sync.yml

@@ -0,0 +1,69 @@
+name: Android Branch Auto Sync
+on:
+  workflow_dispatch:
+  push:
+    paths-ignore:
+      - "docs/**"
+      - "README.md"
+      - ".github/ISSUE_TEMPLATE/**"
+    branches:
+      - Alpha
+      - android-open
+    tags:
+      - "v*"
+  pull_request_target:
+    branches:
+      - Alpha
+      - android-open
+      
+jobs:
+  update-dependencies:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0
+      
+      - name: Configure Git
+        run: |
+          git config --global user.name 'GitHub Action'
+          git config --global user.email 'action@github.com'
+      
+      - name: Sync android-real with Alpha rebase android-open
+        run: |
+          git fetch origin
+          git checkout origin/Alpha -b android-real
+          git merge --squash origin/android-open
+          git commit -m "Android: patch"
+      
+      - name: Check for conflicts
+        run: |
+          CONFLICTS=$(git diff --name-only --diff-filter=U)
+          if [ ! -z "$CONFLICTS" ]; then
+            echo "There are conflicts in the following files:"
+            echo $CONFLICTS
+            exit 1
+          fi
+      
+      - name: Push changes
+        run: |
+          git push origin android-real --force
+  
+  # Send "core-updated" to MetaCubeX/ClashMetaForAndroid to trigger update-dependencies
+  trigger-CMFA-update:
+    needs: update-dependencies
+    runs-on: ubuntu-latest
+    steps:
+      - uses: tibdex/github-app-token@v1
+        id: generate-token
+        with:
+          app_id: ${{ secrets.MAINTAINER_APPID }}
+          private_key: ${{ secrets.MAINTAINER_APP_PRIVATE_KEY }}
+      
+      - name: Trigger update-dependencies
+        run: |
+          curl -X POST https://api.github.com/repos/MetaCubeX/ClashMetaForAndroid/dispatches \
+            -H "Accept: application/vnd.github.everest-preview+json" \
+            -H "Authorization: token ${{ steps.generate-token.outputs.token }}" \
+            -d '{"event_type": "core-updated"}'

.github/workflows/build.yml

@@ -69,6 +69,12 @@ jobs:
               target: "darwin-amd64 darwin-arm64 android-arm64",
               id: "9",
             }
+          # only for test
+          - { type: "WithoutCGO-GO120", target: "linux-amd64 linux-amd64-compatible",id: "1" }
+          # Go 1.20 is the last release that will run on any release of Windows 7, 8, Server 2008 and Server 2012. Go 1.21 will require at least Windows 10 or Server 2016.
+          - { type: "WithoutCGO-GO120", target: "windows-amd64-compatible windows-amd64 windows-386",id: "2" }
+          # Go 1.20 is the last release that will run on macOS 10.13 High Sierra or 10.14 Mojave. Go 1.21 will require macOS 10.15 Catalina or later.
+          - { type: "WithoutCGO-GO120", target: "darwin-amd64 darwin-arm64 android-arm64",id: "3" }
           - { type: "WithCGO", target: "windows/*", id: "1" }
           - { type: "WithCGO", target: "linux/386", id: "2" }
           - { type: "WithCGO", target: "linux/amd64", id: "3" }
@@ -126,18 +132,26 @@ jobs:
         shell: bash
 
       - name: Setup Go
+        if: ${{ matrix.job.type!='WithoutCGO-GO120' }}
         uses: actions/setup-go@v4
         with:
           go-version: "1.21"
           check-latest: true
 
+      - name: Setup Go
+        if: ${{ matrix.job.type=='WithoutCGO-GO120' }}
+        uses: actions/setup-go@v4
+        with:
+          go-version: "1.20"
+          check-latest: true
+
       - name: Test
-        if: ${{ matrix.job.id=='1' && matrix.job.type=='WithoutCGO' }}
+        if: ${{ matrix.job.id=='1' && matrix.job.type!='WithCGO' }}
         run: |
           go test ./...
 
       - name: Build WithoutCGO
-        if: ${{ matrix.job.type=='WithoutCGO' }}
+        if: ${{ matrix.job.type!='WithCGO' }}
         env:
           NAME: Clash.Meta
           BINDIR: bin
@@ -185,6 +199,17 @@ jobs:
           ls -la
           cd ..
 
+      - name: Rename
+        if: ${{ matrix.job.type=='WithoutCGO-GO120' }}
+        run: |
+          cd bin
+          ls -la
+          cp ../.github/rename-go120.sh ./
+          bash ./rename-go120.sh
+          rm ./rename-go120.sh
+          ls -la
+          cd ..
+
       - name: Zip
         if: ${{  success() }}
         run: |

README.md

@@ -21,7 +21,7 @@
 ## Features
 
 - Local HTTP/HTTPS/SOCKS server with authentication support
-- VMess, Shadowsocks, Trojan, Snell protocol support for remote connections
+- VMess, VLESS, Shadowsocks, Trojan, Snell, TUIC, Hysteria protocol support
 - Built-in DNS server that aims to minimize DNS pollution attack impact, supports DoH/DoT upstream and fake IP.
 - Rules based off domains, GEOIP, IPCIDR or Process to forward packets to different nodes
 - Remote groups allow users to implement powerful rules. Supports automatic fallback, load balancing or auto select node
@@ -32,259 +32,41 @@
 
 ## Dashboard
 
-We made an official web dashboard providing first class support for this project, check it out
+A web dashboard with first-class support for this project has been created; it can be checked out at [metacubexd](https://github.com/MetaCubeX/metacubexd).
-at [metacubexd](https://github.com/MetaCubeX/metacubexd)
 
-## Wiki
+## Configration example
 
-Configuration examples can be found
+Configuration example is located at [/docs/config.yaml](https://github.com/MetaCubeX/Clash.Meta/blob/Alpha/docs/config.yaml).
-at [/docs/config.yaml](https://github.com/MetaCubeX/Clash.Meta/blob/Alpha/docs/config.yaml), while documentation can be
-found [Clash.Meta Wiki](https://clash-meta.wiki).
 
-## Build
+## Docs
 
-You should install [golang](https://go.dev) first.
+Documentation can be found in [Clash.Meta Docs](https://clash-meta.wiki).
 
-Then get the source code of Clash.Meta:
+## For development
+
+Requirements:
+[Go 1.20 or newer](https://go.dev/dl/)
+
+Build Clash.Meta:
 
 ```shell
 git clone https://github.com/MetaCubeX/Clash.Meta.git
 cd Clash.Meta && go mod download
+go build
 ```
 
-If you can't visit GitHub, you should set proxy first:
+Set go proxy if a connection to GitHub is not possible:
 
 ```shell
 go env -w GOPROXY=https://goproxy.io,direct
 ```
 
-Now you can build it:
+Build with gvisor tun stack:
-
-```shell
-go build
-```
-
-If you need gvisor for tun stack, build with:
 
 ```shell
 go build -tags with_gvisor
 ```
 
-<!-- ## Advanced usage of this fork -->
-
-<!-- ### DNS configuration
-
-Support `geosite` with `fallback-filter`.
-
-Restore `Redir remote resolution`.
-
-Support resolve ip with a `Proxy Tunnel`.
-
-```yaml
-proxy-groups:
-  - name: DNS
-    type: url-test
-    use:
-      - HK
-    url: http://cp.cloudflare.com
-    interval: 180
-    lazy: true
-```
-
-```yaml
-dns:
-  enable: true
-  use-hosts: true
-  ipv6: false
-  enhanced-mode: redir-host
-  fake-ip-range: 198.18.0.1/16
-  listen: 127.0.0.1:6868
-  default-nameserver:
-    - 119.29.29.29
-    - 114.114.114.114
-  nameserver:
-    - https://doh.pub/dns-query
-    - tls://223.5.5.5:853
-  fallback:
-    - "https://1.0.0.1/dns-query#DNS" # append the proxy adapter name or group name to the end of DNS URL with '#' prefix.
-    - "tls://8.8.4.4:853#DNS"
-  fallback-filter:
-    geoip: false
-    geosite:
-      - gfw # `geosite` filter only use fallback server to resolve ip, prevent DNS leaks to unsafe DNS providers.
-    domain:
-      - +.example.com
-    ipcidr:
-      - 0.0.0.0/32
-```
-
-### TUN configuration
-
-Supports macOS, Linux and Windows.
-
-Built-in [Wintun](https://www.wintun.net) driver.
-
-```yaml
-# Enable the TUN listener
-tun:
-  enable: true
-  stack: system #   system/gvisor
-  dns-hijack:
-    - 0.0.0.0:53 # additional dns server listen on TUN
-  auto-route: true # auto set global route
-```
-
-### Rules configuration
-
-- Support rule `GEOSITE`.
-- Support rule-providers `RULE-SET`.
-- Support `multiport` condition for rule `SRC-PORT` and `DST-PORT`.
-- Support `network` condition for all rules.
-- Support source IPCIDR condition for all rules, just append to the end.
-- The `GEOSITE` databases via https://github.com/Loyalsoldier/v2ray-rules-dat.
-
-```yaml
-rules:
-  # network(tcp/udp) condition for all rules
-  - DOMAIN-SUFFIX,bilibili.com,DIRECT,tcp
-  - DOMAIN-SUFFIX,bilibili.com,REJECT,udp
-
-  # multiport condition for rules SRC-PORT and DST-PORT
-  - DST-PORT,123/136/137-139,DIRECT,udp
-
-  # rule GEOSITE
-  - GEOSITE,category-ads-all,REJECT
-  - GEOSITE,icloud@cn,DIRECT
-  - GEOSITE,apple@cn,DIRECT
-  - GEOSITE,apple-cn,DIRECT
-  - GEOSITE,microsoft@cn,DIRECT
-  - GEOSITE,facebook,PROXY
-  - GEOSITE,youtube,PROXY
-  - GEOSITE,geolocation-cn,DIRECT
-  - GEOSITE,geolocation-!cn,PROXY
-
-  # source IPCIDR condition for all rules in gateway proxy
-  #- GEOSITE,geolocation-!cn,REJECT,192.168.1.88/32,192.168.1.99/32
-
-  - GEOIP,telegram,PROXY,no-resolve
-  - GEOIP,private,DIRECT,no-resolve
-  - GEOIP,cn,DIRECT
-
-  - MATCH,PROXY
-```
-
-### Proxies configuration
-
-Active health detection `urltest / fallback` (based on tcp handshake, multiple failures within a limited time will actively trigger health detection to use the node)
-
-Support `Policy Group Filter`
-
-```yaml
-proxy-groups:
-  - name: 🚀 HK Group
-    type: select
-    use:
-      - ALL
-    filter: "HK"
-
-  - name: 🚀 US Group
-    type: select
-    use:
-      - ALL
-    filter: "US"
-
-proxy-providers:
-  ALL:
-    type: http
-    url: "xxxxx"
-    interval: 3600
-    path: "xxxxx"
-    health-check:
-      enable: true
-      interval: 600
-      url: http://www.gstatic.com/generate_204
-```
-
-Support outbound transport protocol `VLESS`.
-
-The XTLS support (TCP/UDP) transport by the XRAY-CORE.
-
-```yaml
-proxies:
-  - name: "vless"
-    type: vless
-    server: server
-    port: 443
-    uuid: uuid
-    servername: example.com # AKA SNI
-    # flow: xtls-rprx-direct # xtls-rprx-origin  # enable XTLS
-    # skip-cert-verify: true
-
-  - name: "vless-ws"
-    type: vless
-    server: server
-    port: 443
-    uuid: uuid
-    tls: true
-    udp: true
-    network: ws
-    servername: example.com # priority over wss host
-    # skip-cert-verify: true
-    ws-opts:
-      path: /path
-      headers: { Host: example.com, Edge: "12a00c4.fm.huawei.com:82897" }
-
-  - name: "vless-grpc"
-    type: vless
-    server: server
-    port: 443
-    uuid: uuid
-    tls: true
-    udp: true
-    network: grpc
-    servername: example.com # priority over wss host
-    # skip-cert-verify: true
-    grpc-opts:
-      grpc-service-name: grpcname
-```
-
-Support outbound transport protocol `Wireguard`
-
-```yaml
-proxies:
-  - name: "wg"
-    type: wireguard
-    server: 162.159.192.1
-    port: 2480
-    ip: 172.16.0.2
-    ipv6: fd01:5ca1:ab1e:80fa:ab85:6eea:213f:f4a5
-    private-key: eCtXsJZ27+4PbhDkHnB923tkUn2Gj59wZw5wFA75MnU=
-    public-key: Cr8hWlKvtDt7nrvf+f0brNQQzabAqrjfBvas9pmowjo=
-    udp: true
-```
-
-Support outbound transport protocol `Tuic`
-
-```yaml
-proxies:
-  - name: "tuic"
-    server: www.example.com
-    port: 10443
-    type: tuic
-    token: TOKEN
-    # ip: 127.0.0.1 # for overwriting the DNS lookup result of the server address set in option 'server'
-    # heartbeat-interval: 10000
-    # alpn: [h3]
-    # disable-sni: true
-    reduce-rtt: true
-    # request-timeout: 8000
-    udp-relay-mode: native # Available: "native", "quic". Default: "native"
-    # congestion-controller: bbr # Available: "cubic", "new_reno", "bbr". Default: "cubic"
-    # max-udp-relay-packet-size: 1500
-    # fast-open: true
-    # skip-cert-verify: true
-``` -->
-
 ### IPTABLES configuration
 
 Work on Linux OS which supported `iptables`
@@ -298,61 +80,9 @@ iptables:
   inbound-interface: eth0 # detect the inbound interface, default is 'lo'
 ```
 
-### General installation guide for Linux
-
-- Create user given name `clash-meta`
-
-- Download and decompress pre-built binaries from [releases](https://github.com/MetaCubeX/Clash.Meta/releases)
-
-- Rename executable file to `Clash-Meta` and move to `/usr/local/bin/`
-
-- Create folder `/etc/Clash-Meta/` as working directory
-
-Run Meta Kernel by user `clash-meta` as a daemon.
-
-Create the systemd configuration file at `/etc/systemd/system/Clash-Meta.service`:
-
-```
-[Unit]
-Description=Clash-Meta Daemon, Another Clash Kernel.
-After=network.target NetworkManager.service systemd-networkd.service iwd.service
-
-[Service]
-Type=simple
-User=clash-meta
-Group=clash-meta
-LimitNPROC=500
-LimitNOFILE=1000000
-CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_RAW CAP_NET_BIND_SERVICE
-AmbientCapabilities=CAP_NET_ADMIN CAP_NET_RAW CAP_NET_BIND_SERVICE
-Restart=always
-ExecStartPre=/usr/bin/sleep 1s
-ExecStart=/usr/local/bin/Clash-Meta -d /etc/Clash-Meta
-
-[Install]
-WantedBy=multi-user.target
-```
-
-Launch clash-meta daemon on system startup with:
-
-```shell
-$ systemctl enable Clash-Meta
-```
-
-Launch clash-meta daemon immediately with:
-
-```shell
-$ systemctl start Clash-Meta
-```
-
-## Development
-
-If you want to build an application that uses clash as a library, check out
-the [GitHub Wiki](https://github.com/Dreamacro/clash/wiki/use-clash-as-a-library)
-
 ## Debugging
 
-Check [wiki](https://github.com/MetaCubeX/Clash.Meta/wiki/How-to-use-debug-api) to get an instruction on using debug
+Check [wiki](https://wiki.metacubex.one/api/#debug) to get an instruction on using debug
 API.
 
 ## Credits

adapter/adapter.go

@@ -30,13 +30,13 @@ const (
 
 type extraProxyState struct {
 	history *queue.Queue[C.DelayHistory]
-	alive   *atomic.Bool
+	alive   atomic.Bool
 }
 
 type Proxy struct {
 	C.ProxyAdapter
 	history *queue.Queue[C.DelayHistory]
-	alive   *atomic.Bool
+	alive   atomic.Bool
 	url     string
 	extra   *xsync.MapOf[string, *extraProxyState]
 }

adapter/inbound/addition.go

@@ -1,13 +1,17 @@
 package inbound
 
 import (
+	"net"
+
 	C "github.com/Dreamacro/clash/constant"
 )
 
 type Addition func(metadata *C.Metadata)
 
-func (a Addition) Apply(metadata *C.Metadata) {
+func ApplyAdditions(metadata *C.Metadata, additions ...Addition) {
-	a(metadata)
+	for _, addition := range additions {
+		addition(metadata)
+	}
 }
 
 func WithInName(name string) Addition {
@@ -33,3 +37,29 @@ func WithSpecialProxy(specialProxy string) Addition {
 		metadata.SpecialProxy = specialProxy
 	}
 }
+
+func WithDstAddr(addr net.Addr) Addition {
+	return func(metadata *C.Metadata) {
+		_ = metadata.SetRemoteAddr(addr)
+	}
+}
+
+func WithSrcAddr(addr net.Addr) Addition {
+	return func(metadata *C.Metadata) {
+		m := C.Metadata{}
+		if err := m.SetRemoteAddr(addr);err ==nil{
+			metadata.SrcIP = m.DstIP
+			metadata.SrcPort = m.DstPort
+		}
+	}
+}
+
+func WithInAddr(addr net.Addr) Addition {
+	return func(metadata *C.Metadata) {
+		m := C.Metadata{}
+		if err := m.SetRemoteAddr(addr);err ==nil{
+			metadata.InIP = m.DstIP
+			metadata.InPort = m.DstPort
+		}
+	}
+}

adapter/inbound/auth.go

@@ -0,0 +1,45 @@
+package inbound
+
+import (
+	"net"
+	"net/netip"
+
+	C "github.com/Dreamacro/clash/constant"
+)
+
+var skipAuthPrefixes []netip.Prefix
+
+func SetSkipAuthPrefixes(prefixes []netip.Prefix) {
+	skipAuthPrefixes = prefixes
+}
+
+func SkipAuthPrefixes() []netip.Prefix {
+	return skipAuthPrefixes
+}
+
+func SkipAuthRemoteAddr(addr net.Addr) bool {
+	m := C.Metadata{}
+	if err := m.SetRemoteAddr(addr); err != nil {
+		return false
+	}
+	return skipAuth(m.AddrPort().Addr())
+}
+
+func SkipAuthRemoteAddress(addr string) bool {
+	m := C.Metadata{}
+	if err := m.SetRemoteAddress(addr); err != nil {
+		return false
+	}
+	return skipAuth(m.AddrPort().Addr())
+}
+
+func skipAuth(addr netip.Addr) bool {
+	if addr.IsValid() {
+		for _, prefix := range skipAuthPrefixes {
+			if prefix.Contains(addr.Unmap()) {
+				return true
+			}
+		}
+	}
+	return false
+}

adapter/inbound/http.go

@@ -4,25 +4,15 @@ import (
 	"net"
 
 	C "github.com/Dreamacro/clash/constant"
-	"github.com/Dreamacro/clash/context"
 	"github.com/Dreamacro/clash/transport/socks5"
 )
 
 // NewHTTP receive normal http request and return HTTPContext
-func NewHTTP(target socks5.Addr, source net.Addr, conn net.Conn, additions ...Addition) *context.ConnContext {
+func NewHTTP(target socks5.Addr, srcConn net.Conn, conn net.Conn, additions ...Addition) (net.Conn, *C.Metadata) {
 	metadata := parseSocksAddr(target)
 	metadata.NetWork = C.TCP
 	metadata.Type = C.HTTP
-	for _, addition := range additions {
+	ApplyAdditions(metadata, WithSrcAddr(srcConn.RemoteAddr()), WithInAddr(conn.LocalAddr()))
-		addition.Apply(metadata)
+	ApplyAdditions(metadata, additions...)
-	}
+	return conn, metadata
-	if ip, port, err := parseAddr(source); err == nil {
-		metadata.SrcIP = ip
-		metadata.SrcPort = port
-	}
-	if ip, port, err := parseAddr(conn.LocalAddr()); err == nil {
-		metadata.InIP = ip
-		metadata.InPort = port
-	}
-	return context.NewConnContext(conn, metadata)
 }

adapter/inbound/https.go

@@ -5,23 +5,13 @@ import (
 	"net/http"
 
 	C "github.com/Dreamacro/clash/constant"
-	"github.com/Dreamacro/clash/context"
 )
 
 // NewHTTPS receive CONNECT request and return ConnContext
-func NewHTTPS(request *http.Request, conn net.Conn, additions ...Addition) *context.ConnContext {
+func NewHTTPS(request *http.Request, conn net.Conn, additions ...Addition) (net.Conn, *C.Metadata) {
 	metadata := parseHTTPAddr(request)
 	metadata.Type = C.HTTPS
-	for _, addition := range additions {
+	ApplyAdditions(metadata, WithSrcAddr(conn.RemoteAddr()), WithInAddr(conn.LocalAddr()))
-		addition.Apply(metadata)
+	ApplyAdditions(metadata, additions...)
-	}
+	return conn, metadata
-	if ip, port, err := parseAddr(conn.RemoteAddr()); err == nil {
-		metadata.SrcIP = ip
-		metadata.SrcPort = port
-	}
-	if ip, port, err := parseAddr(conn.LocalAddr()); err == nil {
-		metadata.InIP = ip
-		metadata.InPort = port
-	}
-	return context.NewConnContext(conn, metadata)
 }

adapter/inbound/packet.go

@@ -5,38 +5,16 @@ import (
 	"github.com/Dreamacro/clash/transport/socks5"
 )
 
-// PacketAdapter is a UDP Packet adapter for socks/redir/tun
-type PacketAdapter struct {
-	C.UDPPacket
-	metadata *C.Metadata
-}
-
-// Metadata returns destination metadata
-func (s *PacketAdapter) Metadata() *C.Metadata {
-	return s.metadata
-}
-
 // NewPacket is PacketAdapter generator
-func NewPacket(target socks5.Addr, packet C.UDPPacket, source C.Type, additions ...Addition) C.PacketAdapter {
+func NewPacket(target socks5.Addr, packet C.UDPPacket, source C.Type, additions ...Addition) (C.UDPPacket, *C.Metadata) {
 	metadata := parseSocksAddr(target)
 	metadata.NetWork = C.UDP
 	metadata.Type = source
-	for _, addition := range additions {
+	ApplyAdditions(metadata, WithSrcAddr(packet.LocalAddr()))
-		addition.Apply(metadata)
-	}
-	if ip, port, err := parseAddr(packet.LocalAddr()); err == nil {
-		metadata.SrcIP = ip
-		metadata.SrcPort = port
-	}
 	if p, ok := packet.(C.UDPPacketInAddr); ok {
-		if ip, port, err := parseAddr(p.InAddr()); err == nil {
+		ApplyAdditions(metadata, WithInAddr(p.InAddr()))
-			metadata.InIP = ip
-			metadata.InPort = port
-		}
 	}
+	ApplyAdditions(metadata, additions...)
 
-	return &PacketAdapter{
+	return packet, metadata
-		packet,
-		metadata,
-	}
 }

adapter/inbound/socket.go

@@ -2,51 +2,17 @@ package inbound
 
 import (
 	"net"
-	"net/netip"
-	"strconv"
 
 	C "github.com/Dreamacro/clash/constant"
-	"github.com/Dreamacro/clash/context"
 	"github.com/Dreamacro/clash/transport/socks5"
 )
 
 // NewSocket receive TCP inbound and return ConnContext
-func NewSocket(target socks5.Addr, conn net.Conn, source C.Type, additions ...Addition) *context.ConnContext {
+func NewSocket(target socks5.Addr, conn net.Conn, source C.Type, additions ...Addition) (net.Conn, *C.Metadata) {
 	metadata := parseSocksAddr(target)
 	metadata.NetWork = C.TCP
 	metadata.Type = source
-	for _, addition := range additions {
+	ApplyAdditions(metadata, WithSrcAddr(conn.RemoteAddr()), WithInAddr(conn.LocalAddr()))
-		addition.Apply(metadata)
+	ApplyAdditions(metadata, additions...)
-	}
+	return conn, metadata
-
-	if ip, port, err := parseAddr(conn.RemoteAddr()); err == nil {
-		metadata.SrcIP = ip
-		metadata.SrcPort = port
-	}
-	if ip, port, err := parseAddr(conn.LocalAddr()); err == nil {
-		metadata.InIP = ip
-		metadata.InPort = port
-	}
-
-	return context.NewConnContext(conn, metadata)
-}
-
-func NewInner(conn net.Conn, address string) *context.ConnContext {
-	metadata := &C.Metadata{}
-	metadata.NetWork = C.TCP
-	metadata.Type = C.INNER
-	metadata.DNSMode = C.DNSNormal
-	metadata.Process = C.ClashName
-	if h, port, err := net.SplitHostPort(address); err == nil {
-		if port, err := strconv.ParseUint(port, 10, 16); err == nil {
-			metadata.DstPort = uint16(port)
-		}
-		if ip, err := netip.ParseAddr(h); err == nil {
-			metadata.DstIP = ip
-		} else {
-			metadata.Host = h
-		}
-	}
-
-	return context.NewConnContext(conn, metadata)
 }

adapter/inbound/util.go

@@ -1,7 +1,6 @@
 package inbound
 
 import (
-	"errors"
 	"net"
 	"net/http"
 	"net/netip"
@@ -62,29 +61,3 @@ func parseHTTPAddr(request *http.Request) *C.Metadata {
 
 	return metadata
 }
-
-func parseAddr(addr net.Addr) (netip.Addr, uint16, error) {
-	// Filter when net.Addr interface is nil
-	if addr == nil {
-		return netip.Addr{}, 0, errors.New("nil addr")
-	}
-	if rawAddr, ok := addr.(interface{ RawAddr() net.Addr }); ok {
-		ip, port, err := parseAddr(rawAddr.RawAddr())
-		if err == nil {
-			return ip, port, err
-		}
-	}
-	addrStr := addr.String()
-	host, port, err := net.SplitHostPort(addrStr)
-	if err != nil {
-		return netip.Addr{}, 0, err
-	}
-
-	var uint16Port uint16
-	if port, err := strconv.ParseUint(port, 10, 16); err == nil {
-		uint16Port = uint16(port)
-	}
-
-	ip, err := netip.ParseAddr(host)
-	return ip, uint16Port, err
-}

adapter/outbound/hysteria.go

@@ -46,7 +46,7 @@ type Hysteria struct {
 }
 
 func (h *Hysteria) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.Conn, error) {
-	tcpConn, err := h.client.DialTCP(metadata.RemoteAddress(), h.genHdc(ctx, opts...))
+	tcpConn, err := h.client.DialTCP(metadata.String(), metadata.DstPort, h.genHdc(ctx, opts...))
 	if err != nil {
 		return nil, err
 	}

adapter/outbound/hysteria2.go

@@ -55,7 +55,7 @@ type Hysteria2Option struct {
 func (h *Hysteria2) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.Conn, err error) {
 	options := h.Base.DialOptions(opts...)
 	h.dialer.SetDialer(dialer.NewDialer(options...))
-	c, err := h.client.DialConn(ctx, M.ParseSocksaddr(metadata.RemoteAddress()))
+	c, err := h.client.DialConn(ctx, M.ParseSocksaddrHostPort(metadata.String(), metadata.DstPort))
 	if err != nil {
 		return nil, err
 	}

adapter/outbound/reject.go

@@ -15,6 +15,10 @@ type Reject struct {
 	*Base
 }
 
+type RejectOption struct {
+	Name string `proxy:"name"`
+}
+
 // DialContext implements C.ProxyAdapter
 func (r *Reject) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.Conn, error) {
 	return NewConn(nopConn{}, r), nil
@@ -25,6 +29,16 @@ func (r *Reject) ListenPacketContext(ctx context.Context, metadata *C.Metadata,
 	return newPacketConn(nopPacketConn{}, r), nil
 }
 
+func NewRejectWithOption(option RejectOption) *Reject {
+	return &Reject{
+		Base: &Base{
+			name: option.Name,
+			tp:   C.Direct,
+			udp:  true,
+		},
+	}
+}
+
 func NewReject() *Reject {
 	return &Reject{
 		Base: &Base{

adapter/outbound/shadowsocks.go

@@ -58,14 +58,15 @@ type simpleObfsOption struct {
 }
 
 type v2rayObfsOption struct {
-	Mode           string            `obfs:"mode"`
+	Mode             string            `obfs:"mode"`
-	Host           string            `obfs:"host,omitempty"`
+	Host             string            `obfs:"host,omitempty"`
-	Path           string            `obfs:"path,omitempty"`
+	Path             string            `obfs:"path,omitempty"`
-	TLS            bool              `obfs:"tls,omitempty"`
+	TLS              bool              `obfs:"tls,omitempty"`
-	Fingerprint    string            `obfs:"fingerprint,omitempty"`
+	Fingerprint      string            `obfs:"fingerprint,omitempty"`
-	Headers        map[string]string `obfs:"headers,omitempty"`
+	Headers          map[string]string `obfs:"headers,omitempty"`
-	SkipCertVerify bool              `obfs:"skip-cert-verify,omitempty"`
+	SkipCertVerify   bool              `obfs:"skip-cert-verify,omitempty"`
-	Mux            bool              `obfs:"mux,omitempty"`
+	Mux              bool              `obfs:"mux,omitempty"`
+	V2rayHttpUpgrade bool              `obfs:"v2ray-http-upgrade,omitempty"`
 }
 
 type shadowTLSOption struct {
@@ -123,9 +124,9 @@ func (ss *ShadowSocks) StreamConnContext(ctx context.Context, c net.Conn, metada
 		}
 	}
 	if useEarly {
-		return ss.method.DialEarlyConn(c, M.ParseSocksaddr(metadata.RemoteAddress())), nil
+		return ss.method.DialEarlyConn(c, M.ParseSocksaddrHostPort(metadata.String(), metadata.DstPort)), nil
 	} else {
-		return ss.method.DialConn(c, M.ParseSocksaddr(metadata.RemoteAddress()))
+		return ss.method.DialConn(c, M.ParseSocksaddrHostPort(metadata.String(), metadata.DstPort))
 	}
 }
 
@@ -259,10 +260,11 @@ func NewShadowSocks(option ShadowSocksOption) (*ShadowSocks, error) {
 		}
 		obfsMode = opts.Mode
 		v2rayOption = &v2rayObfs.Option{
-			Host:    opts.Host,
+			Host:             opts.Host,
-			Path:    opts.Path,
+			Path:             opts.Path,
-			Headers: opts.Headers,
+			Headers:          opts.Headers,
-			Mux:     opts.Mux,
+			Mux:              opts.Mux,
+			V2rayHttpUpgrade: opts.V2rayHttpUpgrade,
 		}
 
 		if opts.TLS {

adapter/outbound/singmux.go

@@ -42,7 +42,7 @@ type ProxyBase interface {
 func (s *SingMux) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.Conn, err error) {
 	options := s.base.DialOptions(opts...)
 	s.dialer.SetDialer(dialer.NewDialer(options...))
-	c, err := s.client.DialContext(ctx, "tcp", M.ParseSocksaddr(metadata.RemoteAddress()))
+	c, err := s.client.DialContext(ctx, "tcp", M.ParseSocksaddrHostPort(metadata.String(), metadata.DstPort))
 	if err != nil {
 		return nil, err
 	}

adapter/outbound/socks5.go

@@ -7,6 +7,7 @@ import (
 	"fmt"
 	"io"
 	"net"
+	"net/netip"
 	"strconv"
 
 	N "github.com/Dreamacro/clash/common/net"
@@ -136,7 +137,8 @@ func (ss *Socks5) ListenPacketContext(ctx context.Context, metadata *C.Metadata,
 		}
 	}
 
-	bindAddr, err := socks5.ClientHandshake(c, serializesSocksAddr(metadata), socks5.CmdUDPAssociate, user)
+	udpAssocateAddr := socks5.AddrFromStdAddrPort(netip.AddrPortFrom(netip.IPv4Unspecified(), 0))
+	bindAddr, err := socks5.ClientHandshake(c, udpAssocateAddr, socks5.CmdUDPAssociate, user)
 	if err != nil {
 		err = fmt.Errorf("client hanshake error: %w", err)
 		return

adapter/outbound/trojan.go

@@ -53,9 +53,10 @@ func (t *Trojan) plainStream(ctx context.Context, c net.Conn) (net.Conn, error)
 	if t.option.Network == "ws" {
 		host, port, _ := net.SplitHostPort(t.addr)
 		wsOpts := &trojan.WebsocketOption{
-			Host: host,
+			Host:             host,
-			Port: port,
+			Port:             port,
-			Path: t.option.WSOpts.Path,
+			Path:             t.option.WSOpts.Path,
+			V2rayHttpUpgrade: t.option.WSOpts.V2rayHttpUpgrade,
 		}
 
 		if t.option.SNI != "" {

adapter/outbound/vless.go

@@ -93,6 +93,7 @@ func (v *Vless) StreamConnContext(ctx context.Context, c net.Conn, metadata *C.M
 			Path:                v.option.WSOpts.Path,
 			MaxEarlyData:        v.option.WSOpts.MaxEarlyData,
 			EarlyDataHeaderName: v.option.WSOpts.EarlyDataHeaderName,
+			V2rayHttpUpgrade:    v.option.WSOpts.V2rayHttpUpgrade,
 			ClientFingerprint:   v.option.ClientFingerprint,
 			Headers:             http.Header{},
 		}

adapter/outbound/vmess.go

@@ -91,6 +91,7 @@ type WSOptions struct {
 	Headers             map[string]string `proxy:"headers,omitempty"`
 	MaxEarlyData        int               `proxy:"max-early-data,omitempty"`
 	EarlyDataHeaderName string            `proxy:"early-data-header-name,omitempty"`
+	V2rayHttpUpgrade    bool              `proxy:"v2ray-http-upgrade,omitempty"`
 }
 
 // StreamConnContext implements C.ProxyAdapter
@@ -110,6 +111,7 @@ func (v *Vmess) StreamConnContext(ctx context.Context, c net.Conn, metadata *C.M
 			Path:                v.option.WSOpts.Path,
 			MaxEarlyData:        v.option.WSOpts.MaxEarlyData,
 			EarlyDataHeaderName: v.option.WSOpts.EarlyDataHeaderName,
+			V2rayHttpUpgrade:    v.option.WSOpts.V2rayHttpUpgrade,
 			ClientFingerprint:   v.option.ClientFingerprint,
 			Headers:             http.Header{},
 		}
@@ -260,10 +262,10 @@ func (v *Vmess) streamConn(c net.Conn, metadata *C.Metadata) (conn net.Conn, err
 	} else {
 		if N.NeedHandshake(c) {
 			conn = v.client.DialEarlyConn(c,
-				M.ParseSocksaddr(metadata.RemoteAddress()))
+				M.ParseSocksaddrHostPort(metadata.String(), metadata.DstPort))
 		} else {
 			conn, err = v.client.DialConn(c,
-				M.ParseSocksaddr(metadata.RemoteAddress()))
+				M.ParseSocksaddrHostPort(metadata.String(), metadata.DstPort))
 		}
 	}
 	if err != nil {
@@ -284,7 +286,7 @@ func (v *Vmess) DialContext(ctx context.Context, metadata *C.Metadata, opts ...d
 			safeConnClose(c, err)
 		}(c)
 
-		c, err = v.client.DialConn(c, M.ParseSocksaddr(metadata.RemoteAddress()))
+		c, err = v.client.DialConn(c, M.ParseSocksaddrHostPort(metadata.String(), metadata.DstPort))
 		if err != nil {
 			return nil, err
 		}

adapter/outboundgroup/groupbase.go

@@ -28,7 +28,7 @@ type GroupBase struct {
 	failedTestMux    sync.Mutex
 	failedTimes      int
 	failedTime       time.Time
-	failedTesting    *atomic.Bool
+	failedTesting    atomic.Bool
 	proxies          [][]C.Proxy
 	versions         []atomic.Uint32
 }

adapter/parser.go

@@ -120,6 +120,13 @@ func ParseProxy(mapping map[string]any) (C.Proxy, error) {
 			break
 		}
 		proxy = outbound.NewDirectWithOption(*directOption)
+	case "reject":
+		rejectOption := &outbound.RejectOption{}
+		err = decoder.Decode(mapping, rejectOption)
+		if err != nil {
+			break
+		}
+		proxy = outbound.NewRejectWithOption(*rejectOption)
 	default:
 		return nil, fmt.Errorf("unsupport proxy type: %s", proxyType)
 	}

adapter/provider/healthcheck.go

@@ -34,12 +34,12 @@ type HealthCheck struct {
 	url            string
 	extra          map[string]*extraOption
 	mu             sync.Mutex
-	started        *atomic.Bool
+	started        atomic.Bool
 	proxies        []C.Proxy
-	interval       uint
+	interval       time.Duration
 	lazy           bool
 	expectedStatus utils.IntRanges[uint16]
-	lastTouch      *atomic.Int64
+	lastTouch      atomic.TypedValue[time.Time]
 	done           chan struct{}
 	singleDo       *singledo.Single[struct{}]
 }
@@ -50,13 +50,14 @@ func (hc *HealthCheck) process() {
 		return
 	}
 
-	ticker := time.NewTicker(time.Duration(hc.interval) * time.Second)
+	ticker := time.NewTicker(hc.interval)
 	hc.start()
 	for {
 		select {
 		case <-ticker.C:
-			now := time.Now().Unix()
+			lastTouch := hc.lastTouch.Load()
-			if !hc.lazy || now-hc.lastTouch.Load() < int64(hc.interval) {
+			since := time.Since(lastTouch)
+			if !hc.lazy || since < hc.interval {
 				hc.check()
 			} else {
 				log.Debugln("Skip once health check because we are lazy")
@@ -85,7 +86,7 @@ func (hc *HealthCheck) registerHealthCheckTask(url string, expectedStatus utils.
 
 	// if the provider has not set up health checks, then modify it to be the same as the group's interval
 	if hc.interval == 0 {
-		hc.interval = interval
+		hc.interval = time.Duration(interval) * time.Second
 	}
 
 	if hc.extra == nil {
@@ -135,7 +136,7 @@ func (hc *HealthCheck) auto() bool {
 }
 
 func (hc *HealthCheck) touch() {
-	hc.lastTouch.Store(time.Now().Unix())
+	hc.lastTouch.Store(time.Now())
 }
 
 func (hc *HealthCheck) start() {
@@ -228,11 +229,9 @@ func NewHealthCheck(proxies []C.Proxy, url string, interval uint, lazy bool, exp
 		proxies:        proxies,
 		url:            url,
 		extra:          map[string]*extraOption{},
-		started:        atomic.NewBool(false),
+		interval:       time.Duration(interval) * time.Second,
-		interval:       interval,
 		lazy:           lazy,
 		expectedStatus: expectedStatus,
-		lastTouch:      atomic.NewInt64(0),
 		done:           make(chan struct{}, 1),
 		singleDo:       singledo.NewSingle[struct{}](time.Second),
 	}

adapter/provider/subscription_info.go

@@ -1,7 +1,6 @@
 package provider
 
 import (
-	"github.com/dlclark/regexp2"
 	"strconv"
 	"strings"
 )
@@ -13,45 +12,24 @@ type SubscriptionInfo struct {
 	Expire   int64
 }
 
-func NewSubscriptionInfo(str string) (si *SubscriptionInfo, err error) {
+func NewSubscriptionInfo(userinfo string) (si *SubscriptionInfo, err error) {
-	si = &SubscriptionInfo{}
+	userinfo = strings.ToLower(userinfo)
-	str = strings.ToLower(str)
+	userinfo = strings.ReplaceAll(userinfo, " ", "")
-	reTraffic := regexp2.MustCompile("upload=(\\d+); download=(\\d+); total=(\\d+)", 0)
+	si = new(SubscriptionInfo)
-	reExpire := regexp2.MustCompile("expire=(\\d+)", 0)
+	for _, field := range strings.Split(userinfo, ";") {
-
+		switch name, value, _ := strings.Cut(field, "="); name {
-	match, err := reTraffic.FindStringMatch(str)
+		case "upload":
-	if err != nil || match == nil {
+			si.Upload, err = strconv.ParseInt(value, 10, 64)
-		return nil, err
+		case "download":
-	}
+			si.Download, err = strconv.ParseInt(value, 10, 64)
-	group := match.Groups()
+		case "total":
-	si.Upload, err = str2uint64(group[1].String())
+			si.Total, err = strconv.ParseInt(value, 10, 64)
-	if err != nil {
+		case "expire":
-		return nil, err
+			si.Expire, err = strconv.ParseInt(value, 10, 64)
-	}
+		}
-
-	si.Download, err = str2uint64(group[2].String())
-	if err != nil {
-		return nil, err
-	}
-
-	si.Total, err = str2uint64(group[3].String())
-	if err != nil {
-		return nil, err
-	}
-
-	match, _ = reExpire.FindStringMatch(str)
-	if match != nil {
-		group = match.Groups()
-		si.Expire, err = str2uint64(group[1].String())
 		if err != nil {
-			return nil, err
+			return
 		}
 	}
-
 	return
 }
-
-func str2uint64(str string) (int64, error) {
-	i, err := strconv.ParseInt(str, 10, 64)
-	return i, err
-}

common/atomic/type.go

@@ -11,10 +11,9 @@ type Bool struct {
 	atomic.Bool
 }
 
-func NewBool(val bool) *Bool {
+func NewBool(val bool) (i Bool) {
-	i := &Bool{}
 	i.Store(val)
-	return i
+	return
 }
 
 func (i *Bool) MarshalJSON() ([]byte, error) {
@@ -39,12 +38,11 @@ type Pointer[T any] struct {
 	atomic.Pointer[T]
 }
 
-func NewPointer[T any](v *T) *Pointer[T] {
+func NewPointer[T any](v *T) (p Pointer[T]) {
-	var p Pointer[T]
 	if v != nil {
 		p.Store(v)
 	}
-	return &p
+	return
 }
 
 func (p *Pointer[T]) MarshalJSON() ([]byte, error) {
@@ -68,10 +66,9 @@ type Int32 struct {
 	atomic.Int32
 }
 
-func NewInt32(val int32) *Int32 {
+func NewInt32(val int32) (i Int32) {
-	i := &Int32{}
 	i.Store(val)
-	return i
+	return
 }
 
 func (i *Int32) MarshalJSON() ([]byte, error) {
@@ -96,10 +93,9 @@ type Int64 struct {
 	atomic.Int64
 }
 
-func NewInt64(val int64) *Int64 {
+func NewInt64(val int64) (i Int64) {
-	i := &Int64{}
 	i.Store(val)
-	return i
+	return
 }
 
 func (i *Int64) MarshalJSON() ([]byte, error) {
@@ -124,10 +120,9 @@ type Uint32 struct {
 	atomic.Uint32
 }
 
-func NewUint32(val uint32) *Uint32 {
+func NewUint32(val uint32) (i Uint32) {
-	i := &Uint32{}
 	i.Store(val)
-	return i
+	return
 }
 
 func (i *Uint32) MarshalJSON() ([]byte, error) {
@@ -152,10 +147,9 @@ type Uint64 struct {
 	atomic.Uint64
 }
 
-func NewUint64(val uint64) *Uint64 {
+func NewUint64(val uint64) (i Uint64) {
-	i := &Uint64{}
 	i.Store(val)
-	return i
+	return
 }
 
 func (i *Uint64) MarshalJSON() ([]byte, error) {
@@ -180,10 +174,9 @@ type Uintptr struct {
 	atomic.Uintptr
 }
 
-func NewUintptr(val uintptr) *Uintptr {
+func NewUintptr(val uintptr) (i Uintptr) {
-	i := &Uintptr{}
 	i.Store(val)
-	return i
+	return
 }
 
 func (i *Uintptr) MarshalJSON() ([]byte, error) {

common/atomic/value.go

@@ -12,6 +12,7 @@ func DefaultValue[T any]() T {
 
 type TypedValue[T any] struct {
 	value atomic.Value
+	_     noCopy
 }
 
 func (t *TypedValue[T]) Load() T {
@@ -51,8 +52,13 @@ func (t *TypedValue[T]) UnmarshalJSON(b []byte) error {
 	return nil
 }
 
-func NewTypedValue[T any](t T) *TypedValue[T] {
+func NewTypedValue[T any](t T) (v TypedValue[T]) {
-	v := &TypedValue[T]{}
 	v.Store(t)
-	return v
+	return
 }
+
+type noCopy struct{}
+
+// Lock is a no-op used by -copylocks checker from `go vet`.
+func (*noCopy) Lock()   {}
+func (*noCopy) Unlock() {}

common/buf/sing.go

@@ -10,6 +10,7 @@ const BufferSize = buf.BufferSize
 type Buffer = buf.Buffer
 
 var New = buf.New
+var NewPacket = buf.NewPacket
 var NewSize = buf.NewSize
 var With = buf.With
 var As = buf.As

common/net/bufconn.go

@@ -22,6 +22,16 @@ func NewBufferedConn(c net.Conn) *BufferedConn {
 	return &BufferedConn{bufio.NewReader(c), NewExtendedConn(c), false}
 }
 
+func WarpConnWithBioReader(c net.Conn, br *bufio.Reader) net.Conn {
+	if br != nil && br.Buffered() > 0 {
+		if bc, ok := c.(*BufferedConn); ok && bc.r == br {
+			return bc
+		}
+		return &BufferedConn{br, NewExtendedConn(c), true}
+	}
+	return c
+}
+
 // Reader returns the internal bufio.Reader.
 func (c *BufferedConn) Reader() *bufio.Reader {
 	return c.r

common/net/cached.go

@@ -0,0 +1,49 @@
+package net
+
+import (
+	"net"
+
+	"github.com/Dreamacro/clash/common/buf"
+)
+
+var _ ExtendedConn = (*CachedConn)(nil)
+
+type CachedConn struct {
+	ExtendedConn
+	data []byte
+}
+
+func NewCachedConn(c net.Conn, data []byte) *CachedConn {
+	return &CachedConn{NewExtendedConn(c), data}
+}
+
+func (c *CachedConn) Read(b []byte) (n int, err error) {
+	if len(c.data) > 0 {
+		n = copy(b, c.data)
+		c.data = c.data[n:]
+		return
+	}
+	return c.ExtendedConn.Read(b)
+}
+
+func (c *CachedConn) ReadCached() *buf.Buffer { // call in sing/common/bufio.Copy
+	if len(c.data) > 0 {
+		return buf.As(c.data)
+	}
+	return nil
+}
+
+func (c *CachedConn) Upstream() any {
+	return c.ExtendedConn
+}
+
+func (c *CachedConn) ReaderReplaceable() bool {
+	if len(c.data) > 0 {
+		return false
+	}
+	return true
+}
+
+func (c *CachedConn) WriterReplaceable() bool {
+	return true
+}

common/net/context.go

@@ -0,0 +1,31 @@
+package net
+
+import (
+	"context"
+	"net"
+)
+
+// SetupContextForConn is a helper function that starts connection I/O interrupter goroutine.
+func SetupContextForConn(ctx context.Context, conn net.Conn) (done func(*error)) {
+	var (
+		quit      = make(chan struct{})
+		interrupt = make(chan error, 1)
+	)
+	go func() {
+		select {
+		case <-quit:
+			interrupt <- nil
+		case <-ctx.Done():
+			// Close the connection, discarding the error
+			_ = conn.Close()
+			interrupt <- ctx.Err()
+		}
+	}()
+	return func(inputErr *error) {
+		close(quit)
+		if ctxErr := <-interrupt; ctxErr != nil && inputErr != nil {
+			// Return context error to user.
+			inputErr = &ctxErr
+		}
+	}
+}

common/net/tls.go

@@ -10,7 +10,11 @@ import (
 	"math/big"
 )
 
-func ParseCert(certificate, privateKey string) (tls.Certificate, error) {
+type Path interface {
+	Resolve(path string) string
+}
+
+func ParseCert(certificate, privateKey string, path Path) (tls.Certificate, error) {
 	if certificate == "" && privateKey == "" {
 		return newRandomTLSKeyPair()
 	}
@@ -19,6 +23,8 @@ func ParseCert(certificate, privateKey string) (tls.Certificate, error) {
 		return cert, nil
 	}
 
+	certificate = path.Resolve(certificate)
+	privateKey = path.Resolve(privateKey)
 	cert, loadErr := tls.LoadX509KeyPair(certificate, privateKey)
 	if loadErr != nil {
 		return tls.Certificate{}, fmt.Errorf("parse certificate failed, maybe format error:%s, or path error: %s", painTextErr.Error(), loadErr.Error())

common/util/manipulation.go

@@ -0,0 +1,8 @@
+package util
+
+import "github.com/samber/lo"
+
+func EmptyOr[T comparable](v T, def T) T {
+	ret, _ := lo.Coalesce(v, def)
+	return ret
+}

component/auth/auth.go

@@ -1,9 +1,5 @@
 package auth
 
-import (
-	"github.com/puzpuzpuz/xsync/v2"
-)
-
 type Authenticator interface {
 	Verify(user string, pass string) bool
 	Users() []string
@@ -15,12 +11,12 @@ type AuthUser struct {
 }
 
 type inMemoryAuthenticator struct {
-	storage   *xsync.MapOf[string, string]
+	storage   map[string]string
 	usernames []string
 }
 
 func (au *inMemoryAuthenticator) Verify(user string, pass string) bool {
-	realPass, ok := au.storage.Load(user)
+	realPass, ok := au.storage[user]
 	return ok && realPass == pass
 }
 
@@ -30,17 +26,13 @@ func NewAuthenticator(users []AuthUser) Authenticator {
 	if len(users) == 0 {
 		return nil
 	}
-
+	au := &inMemoryAuthenticator{
-	au := &inMemoryAuthenticator{storage: xsync.NewMapOf[string]()}
+		storage:   make(map[string]string),
-	for _, user := range users {
+		usernames: make([]string, 0, len(users)),
-		au.storage.Store(user.User, user.Pass)
+	}
+	for _, user := range users {
+		au.storage[user.User] = user.Pass
+		au.usernames = append(au.usernames, user.User)
 	}
-	usernames := make([]string, 0, len(users))
-	au.storage.Range(func(key string, value string) bool {
-		usernames = append(usernames, key)
-		return true
-	})
-	au.usernames = usernames
-
 	return au
 }

component/dhcp/conn.go

@@ -14,5 +14,15 @@ func ListenDHCPClient(ctx context.Context, ifaceName string) (net.PacketConn, er
 		listenAddr = "255.255.255.255:68"
 	}
 
-	return dialer.ListenPacket(ctx, "udp4", listenAddr, dialer.WithInterface(ifaceName), dialer.WithAddrReuse(true))
+	options := []dialer.Option{
+		dialer.WithInterface(ifaceName),
+		dialer.WithAddrReuse(true),
+	}
+
+	// fallback bind on windows, because syscall bind can not receive broadcast
+	if runtime.GOOS == "windows" {
+		options = append(options, dialer.WithFallbackBind(true))
+	}
+
+	return dialer.ListenPacket(ctx, "udp4", listenAddr, options...)
 }

component/dialer/bind.go

@@ -3,6 +3,7 @@ package dialer
 import (
 	"net"
 	"net/netip"
+	"strconv"
 	"strings"
 
 	"github.com/Dreamacro/clash/component/iface"
@@ -14,7 +15,7 @@ func LookupLocalAddrFromIfaceName(ifaceName string, network string, destination
 		return nil, err
 	}
 
-	var addr *netip.Prefix
+	var addr netip.Prefix
 	switch network {
 	case "udp4", "tcp4":
 		addr, err = ifaceObj.PickIPv4Addr(destination)
@@ -49,3 +50,52 @@ func LookupLocalAddrFromIfaceName(ifaceName string, network string, destination
 
 	return nil, iface.ErrAddrNotFound
 }
+
+func fallbackBindIfaceToDialer(ifaceName string, dialer *net.Dialer, network string, destination netip.Addr) error {
+	if !destination.IsGlobalUnicast() {
+		return nil
+	}
+
+	local := uint64(0)
+	if dialer.LocalAddr != nil {
+		_, port, err := net.SplitHostPort(dialer.LocalAddr.String())
+		if err == nil {
+			local, _ = strconv.ParseUint(port, 10, 16)
+		}
+	}
+
+	addr, err := LookupLocalAddrFromIfaceName(ifaceName, network, destination, int(local))
+	if err != nil {
+		return err
+	}
+
+	dialer.LocalAddr = addr
+
+	return nil
+}
+
+func fallbackBindIfaceToListenConfig(ifaceName string, _ *net.ListenConfig, network, address string) (string, error) {
+	_, port, err := net.SplitHostPort(address)
+	if err != nil {
+		port = "0"
+	}
+
+	local, _ := strconv.ParseUint(port, 10, 16)
+
+	addr, err := LookupLocalAddrFromIfaceName(ifaceName, network, netip.Addr{}, int(local))
+	if err != nil {
+		return "", err
+	}
+
+	return addr.String(), nil
+}
+
+func fallbackParseNetwork(network string, addr netip.Addr) string {
+	// fix fallbackBindIfaceToListenConfig() force bind to an ipv4 address
+	if !strings.HasSuffix(network, "4") &&
+		!strings.HasSuffix(network, "6") &&
+		addr.Unmap().Is6() {
+		network += "6"
+	}
+	return network
+}

component/dialer/bind_others.go

@@ -5,55 +5,16 @@ package dialer
 import (
 	"net"
 	"net/netip"
-	"strconv"
-	"strings"
 )
 
 func bindIfaceToDialer(ifaceName string, dialer *net.Dialer, network string, destination netip.Addr) error {
-	if !destination.IsGlobalUnicast() {
+	return fallbackBindIfaceToDialer(ifaceName, dialer, network, destination)
-		return nil
-	}
-
-	local := uint64(0)
-	if dialer.LocalAddr != nil {
-		_, port, err := net.SplitHostPort(dialer.LocalAddr.String())
-		if err == nil {
-			local, _ = strconv.ParseUint(port, 10, 16)
-		}
-	}
-
-	addr, err := LookupLocalAddrFromIfaceName(ifaceName, network, destination, int(local))
-	if err != nil {
-		return err
-	}
-
-	dialer.LocalAddr = addr
-
-	return nil
 }
 
-func bindIfaceToListenConfig(ifaceName string, _ *net.ListenConfig, network, address string) (string, error) {
+func bindIfaceToListenConfig(ifaceName string, lc *net.ListenConfig, network, address string) (string, error) {
-	_, port, err := net.SplitHostPort(address)
+	return fallbackBindIfaceToListenConfig(ifaceName, lc, network, address)
-	if err != nil {
-		port = "0"
-	}
-
-	local, _ := strconv.ParseUint(port, 10, 16)
-
-	addr, err := LookupLocalAddrFromIfaceName(ifaceName, network, netip.Addr{}, int(local))
-	if err != nil {
-		return "", err
-	}
-
-	return addr.String(), nil
 }
 
 func ParseNetwork(network string, addr netip.Addr) string {
-	// fix bindIfaceToListenConfig() force bind to an ipv4 address
+	return fallbackParseNetwork(network, addr)
-	if !strings.HasSuffix(network, "4") &&
-		!strings.HasSuffix(network, "6") &&
-		addr.Unmap().Is6() {
-		network += "6"
-	}
-	return network
 }

component/dialer/dialer.go

@@ -74,7 +74,11 @@ func ListenPacket(ctx context.Context, network, address string, options ...Optio
 
 	lc := &net.ListenConfig{}
 	if cfg.interfaceName != "" {
-		addr, err := bindIfaceToListenConfig(cfg.interfaceName, lc, network, address)
+		bind := bindIfaceToListenConfig
+		if cfg.fallbackBind {
+			bind = fallbackBindIfaceToListenConfig
+		}
+		addr, err := bind(cfg.interfaceName, lc, network, address)
 		if err != nil {
 			return nil, err
 		}
@@ -125,7 +129,11 @@ func dialContext(ctx context.Context, network string, destination netip.Addr, po
 
 	dialer := netDialer.(*net.Dialer)
 	if opt.interfaceName != "" {
-		if err := bindIfaceToDialer(opt.interfaceName, dialer, network, destination); err != nil {
+		bind := bindIfaceToDialer
+		if opt.fallbackBind {
+			bind = fallbackBindIfaceToDialer
+		}
+		if err := bind(opt.interfaceName, dialer, network, destination); err != nil {
 			return nil, err
 		}
 	}

component/dialer/options.go

@@ -20,6 +20,7 @@ type NetDialer interface {
 
 type option struct {
 	interfaceName string
+	fallbackBind  bool
 	addrReuse     bool
 	routingMark   int
 	network       int
@@ -38,6 +39,12 @@ func WithInterface(name string) Option {
 	}
 }
 
+func WithFallbackBind(fallback bool) Option {
+	return func(opt *option) {
+		opt.fallbackBind = fallback
+	}
+}
+
 func WithAddrReuse(reuse bool) Option {
 	return func(opt *option) {
 		opt.addrReuse = reuse

component/fakeip/pool.go

@@ -36,7 +36,7 @@ type Pool struct {
 	cycle   bool
 	mux     sync.Mutex
 	host    *trie.DomainTrie[struct{}]
-	ipnet   *netip.Prefix
+	ipnet   netip.Prefix
 	store   store
 }
 
@@ -91,7 +91,7 @@ func (p *Pool) Broadcast() netip.Addr {
 }
 
 // IPNet return raw ipnet
-func (p *Pool) IPNet() *netip.Prefix {
+func (p *Pool) IPNet() netip.Prefix {
 	return p.ipnet
 }
 
@@ -153,7 +153,7 @@ func (p *Pool) restoreState() {
 }
 
 type Options struct {
-	IPNet *netip.Prefix
+	IPNet netip.Prefix
 	Host  *trie.DomainTrie[struct{}]
 
 	// Size sets the maximum number of entries in memory
@@ -171,7 +171,7 @@ func New(options Options) (*Pool, error) {
 		hostAddr = options.IPNet.Masked().Addr()
 		gateway  = hostAddr.Next()
 		first    = gateway.Next().Next().Next() // default start with 198.18.0.4
-		last     = nnip.UnMasked(*options.IPNet)
+		last     = nnip.UnMasked(options.IPNet)
 	)
 
 	if !options.IPNet.IsValid() || !first.IsValid() || !first.Less(last) {

component/fakeip/pool_test.go

@@ -51,7 +51,7 @@ func createCachefileStore(options Options) (*Pool, string, error) {
 func TestPool_Basic(t *testing.T) {
 	ipnet := netip.MustParsePrefix("192.168.0.0/28")
 	pools, tempfile, err := createPools(Options{
-		IPNet: &ipnet,
+		IPNet: ipnet,
 		Size:  10,
 	})
 	assert.Nil(t, err)
@@ -79,7 +79,7 @@ func TestPool_Basic(t *testing.T) {
 func TestPool_BasicV6(t *testing.T) {
 	ipnet := netip.MustParsePrefix("2001:4860:4860::8888/118")
 	pools, tempfile, err := createPools(Options{
-		IPNet: &ipnet,
+		IPNet: ipnet,
 		Size:  10,
 	})
 	assert.Nil(t, err)
@@ -107,7 +107,7 @@ func TestPool_BasicV6(t *testing.T) {
 func TestPool_Case_Insensitive(t *testing.T) {
 	ipnet := netip.MustParsePrefix("192.168.0.1/29")
 	pools, tempfile, err := createPools(Options{
-		IPNet: &ipnet,
+		IPNet: ipnet,
 		Size:  10,
 	})
 	assert.Nil(t, err)
@@ -128,7 +128,7 @@ func TestPool_Case_Insensitive(t *testing.T) {
 func TestPool_CycleUsed(t *testing.T) {
 	ipnet := netip.MustParsePrefix("192.168.0.16/28")
 	pools, tempfile, err := createPools(Options{
-		IPNet: &ipnet,
+		IPNet: ipnet,
 		Size:  10,
 	})
 	assert.Nil(t, err)
@@ -152,7 +152,7 @@ func TestPool_Skip(t *testing.T) {
 	tree := trie.New[struct{}]()
 	tree.Insert("example.com", struct{}{})
 	pools, tempfile, err := createPools(Options{
-		IPNet: &ipnet,
+		IPNet: ipnet,
 		Size:  10,
 		Host:  tree,
 	})
@@ -168,7 +168,7 @@ func TestPool_Skip(t *testing.T) {
 func TestPool_MaxCacheSize(t *testing.T) {
 	ipnet := netip.MustParsePrefix("192.168.0.1/24")
 	pool, _ := New(Options{
-		IPNet: &ipnet,
+		IPNet: ipnet,
 		Size:  2,
 	})
 
@@ -183,7 +183,7 @@ func TestPool_MaxCacheSize(t *testing.T) {
 func TestPool_DoubleMapping(t *testing.T) {
 	ipnet := netip.MustParsePrefix("192.168.0.1/24")
 	pool, _ := New(Options{
-		IPNet: &ipnet,
+		IPNet: ipnet,
 		Size:  2,
 	})
 
@@ -213,7 +213,7 @@ func TestPool_DoubleMapping(t *testing.T) {
 func TestPool_Clone(t *testing.T) {
 	ipnet := netip.MustParsePrefix("192.168.0.1/24")
 	pool, _ := New(Options{
-		IPNet: &ipnet,
+		IPNet: ipnet,
 		Size:  2,
 	})
 
@@ -223,7 +223,7 @@ func TestPool_Clone(t *testing.T) {
 	assert.True(t, last == netip.AddrFrom4([4]byte{192, 168, 0, 5}))
 
 	newPool, _ := New(Options{
-		IPNet: &ipnet,
+		IPNet: ipnet,
 		Size:  2,
 	})
 	newPool.CloneFrom(pool)
@@ -236,7 +236,7 @@ func TestPool_Clone(t *testing.T) {
 func TestPool_Error(t *testing.T) {
 	ipnet := netip.MustParsePrefix("192.168.0.1/31")
 	_, err := New(Options{
-		IPNet: &ipnet,
+		IPNet: ipnet,
 		Size:  10,
 	})
 
@@ -246,7 +246,7 @@ func TestPool_Error(t *testing.T) {
 func TestPool_FlushFileCache(t *testing.T) {
 	ipnet := netip.MustParsePrefix("192.168.0.1/28")
 	pools, tempfile, err := createPools(Options{
-		IPNet: &ipnet,
+		IPNet: ipnet,
 		Size:  10,
 	})
 	assert.Nil(t, err)
@@ -278,7 +278,7 @@ func TestPool_FlushFileCache(t *testing.T) {
 func TestPool_FlushMemoryCache(t *testing.T) {
 	ipnet := netip.MustParsePrefix("192.168.0.1/28")
 	pool, _ := New(Options{
-		IPNet: &ipnet,
+		IPNet: ipnet,
 		Size:  10,
 	})
 

component/http/http.go

@@ -7,6 +7,7 @@ import (
 	"net"
 	"net/http"
 	URL "net/url"
+	"runtime"
 	"strings"
 	"time"
 
@@ -47,6 +48,7 @@ func HttpRequest(ctx context.Context, url, method string, header map[string][]st
 
 	transport := &http.Transport{
 		// from http.DefaultTransport
+		DisableKeepAlives:     runtime.GOOS == "android",
 		MaxIdleConns:          100,
 		IdleConnTimeout:       30 * time.Second,
 		TLSHandshakeTimeout:   10 * time.Second,

component/iface/iface.go

@@ -13,7 +13,7 @@ import (
 type Interface struct {
 	Index        int
 	Name         string
-	Addrs        []*netip.Prefix
+	Addrs        []netip.Prefix
 	HardwareAddr net.HardwareAddr
 }
 
@@ -43,7 +43,7 @@ func ResolveInterface(name string) (*Interface, error) {
 				continue
 			}
 
-			ipNets := make([]*netip.Prefix, 0, len(addrs))
+			ipNets := make([]netip.Prefix, 0, len(addrs))
 			for _, addr := range addrs {
 				ipNet := addr.(*net.IPNet)
 				ip, _ := netip.AddrFromSlice(ipNet.IP)
@@ -59,7 +59,7 @@ func ResolveInterface(name string) (*Interface, error) {
 				}
 
 				pf := netip.PrefixFrom(ip, ones)
-				ipNets = append(ipNets, &pf)
+				ipNets = append(ipNets, pf)
 			}
 
 			r[iface.Name] = &Interface{
@@ -89,27 +89,27 @@ func FlushCache() {
 	interfaces.Reset()
 }
 
-func (iface *Interface) PickIPv4Addr(destination netip.Addr) (*netip.Prefix, error) {
+func (iface *Interface) PickIPv4Addr(destination netip.Addr) (netip.Prefix, error) {
-	return iface.pickIPAddr(destination, func(addr *netip.Prefix) bool {
+	return iface.pickIPAddr(destination, func(addr netip.Prefix) bool {
 		return addr.Addr().Is4()
 	})
 }
 
-func (iface *Interface) PickIPv6Addr(destination netip.Addr) (*netip.Prefix, error) {
+func (iface *Interface) PickIPv6Addr(destination netip.Addr) (netip.Prefix, error) {
-	return iface.pickIPAddr(destination, func(addr *netip.Prefix) bool {
+	return iface.pickIPAddr(destination, func(addr netip.Prefix) bool {
 		return addr.Addr().Is6()
 	})
 }
 
-func (iface *Interface) pickIPAddr(destination netip.Addr, accept func(addr *netip.Prefix) bool) (*netip.Prefix, error) {
+func (iface *Interface) pickIPAddr(destination netip.Addr, accept func(addr netip.Prefix) bool) (netip.Prefix, error) {
-	var fallback *netip.Prefix
+	var fallback netip.Prefix
 
 	for _, addr := range iface.Addrs {
 		if !accept(addr) {
 			continue
 		}
 
-		if fallback == nil && !addr.Addr().IsLinkLocalUnicast() {
+		if !fallback.IsValid() && !addr.Addr().IsLinkLocalUnicast() {
 			fallback = addr
 
 			if !destination.IsValid() {
@@ -122,8 +122,8 @@ func (iface *Interface) pickIPAddr(destination netip.Addr, accept func(addr *net
 		}
 	}
 
-	if fallback == nil {
+	if !fallback.IsValid() {
-		return nil, ErrAddrNotFound
+		return netip.Prefix{}, ErrAddrNotFound
 	}
 
 	return fallback, nil

component/proxydialer/proxydialer.go

@@ -70,10 +70,7 @@ func (p proxyDialer) DialContext(ctx context.Context, network, address string) (
 }
 
 func (p proxyDialer) ListenPacket(ctx context.Context, network, address string, rAddrPort netip.AddrPort) (net.PacketConn, error) {
-	currentMeta := &C.Metadata{Type: C.INNER}
+	currentMeta := &C.Metadata{Type: C.INNER, DstIP: rAddrPort.Addr(), DstPort: rAddrPort.Port()}
-	if err := currentMeta.SetRemoteAddress(rAddrPort.String()); err != nil {
-		return nil, err
-	}
 	return p.listenPacket(ctx, currentMeta)
 }
 

component/sniffer/base_sniffer.go

@@ -23,8 +23,8 @@ func (*BaseSniffer) Protocol() string {
 	return "unknown"
 }
 
-// SniffTCP implements sniffer.Sniffer
+// SniffData implements sniffer.Sniffer
-func (*BaseSniffer) SniffTCP(bytes []byte) (string, error) {
+func (*BaseSniffer) SniffData(bytes []byte) (string, error) {
 	return "", errors.New("TODO")
 }
 

component/sniffer/dispatcher.go

@@ -35,9 +35,40 @@ type SnifferDispatcher struct {
 	parsePureIp     bool
 }
 
+func (sd *SnifferDispatcher) shouldOverride(metadata *C.Metadata) bool {
+	return (metadata.Host == "" && sd.parsePureIp) ||
+		sd.forceDomain.Has(metadata.Host) ||
+		(metadata.DNSMode == C.DNSMapping && sd.forceDnsMapping)
+}
+
+func (sd *SnifferDispatcher) UDPSniff(packet C.PacketAdapter) bool {
+	metadata := packet.Metadata()
+
+	if sd.shouldOverride(packet.Metadata()) {
+		for sniffer, config := range sd.sniffers {
+			if sniffer.SupportNetwork() == C.UDP || sniffer.SupportNetwork() == C.ALLNet {
+				inWhitelist := sniffer.SupportPort(metadata.DstPort)
+				overrideDest := config.OverrideDest
+
+				if inWhitelist {
+					host, err := sniffer.SniffData(packet.Data())
+					if err != nil {
+						continue
+					}
+
+					sd.replaceDomain(metadata, host, overrideDest)
+					return true
+				}
+			}
+		}
+	}
+
+	return false
+}
+
 // TCPSniff returns true if the connection is sniffed to have a domain
 func (sd *SnifferDispatcher) TCPSniff(conn *N.BufferedConn, metadata *C.Metadata) bool {
-	if (metadata.Host == "" && sd.parsePureIp) || sd.forceDomain.Has(metadata.Host) || (metadata.DNSMode == C.DNSMapping && sd.forceDnsMapping) {
+	if sd.shouldOverride(metadata) {
 		inWhitelist := false
 		overrideDest := false
 		for sniffer, config := range sd.sniffers {
@@ -86,7 +117,8 @@ func (sd *SnifferDispatcher) TCPSniff(conn *N.BufferedConn, metadata *C.Metadata
 
 func (sd *SnifferDispatcher) replaceDomain(metadata *C.Metadata, host string, overrideDest bool) {
 	// show log early, since the following code may mutate `metadata.Host`
-	log.Debugln("[Sniffer] Sniff TCP [%s]-->[%s] success, replace domain [%s]-->[%s]",
+	log.Debugln("[Sniffer] Sniff %s [%s]-->[%s] success, replace domain [%s]-->[%s]",
+		metadata.NetWork,
 		metadata.SourceDetail(),
 		metadata.RemoteAddress(),
 		metadata.Host, host)
@@ -125,7 +157,7 @@ func (sd *SnifferDispatcher) sniffDomain(conn *N.BufferedConn, metadata *C.Metad
 				continue
 			}
 
-			host, err := s.SniffTCP(bytes)
+			host, err := s.SniffData(bytes)
 			if err != nil {
 				//log.Debugln("[Sniffer] [%s] Sniff data failed %s", s.Protocol(), metadata.DstIP)
 				continue
@@ -194,6 +226,8 @@ func NewSniffer(name sniffer.Type, snifferConfig SnifferConfig) (sniffer.Sniffer
 		return NewTLSSniffer(snifferConfig)
 	case sniffer.HTTP:
 		return NewHTTPSniffer(snifferConfig)
+	case sniffer.QUIC:
+		return NewQuicSniffer(snifferConfig)
 	default:
 		return nil, ErrorUnsupportedSniffer
 	}

component/sniffer/http_sniffer.go

@@ -58,7 +58,7 @@ func (http *HTTPSniffer) SupportNetwork() C.NetWork {
 	return C.TCP
 }
 
-func (http *HTTPSniffer) SniffTCP(bytes []byte) (string, error) {
+func (http *HTTPSniffer) SniffData(bytes []byte) (string, error) {
 	domain, err := SniffHTTP(bytes)
 	if err == nil {
 		return *domain, nil

component/sniffer/quic_sniffer.go

@@ -1,3 +1,287 @@
 package sniffer
 
-//TODO
+import (
+	"crypto"
+	"crypto/aes"
+	"crypto/cipher"
+	"encoding/binary"
+	"errors"
+	"io"
+
+	"github.com/Dreamacro/clash/common/buf"
+	"github.com/Dreamacro/clash/common/utils"
+	C "github.com/Dreamacro/clash/constant"
+
+	"github.com/metacubex/quic-go/quicvarint"
+	"golang.org/x/crypto/hkdf"
+)
+
+// Modified from https://github.com/v2fly/v2ray-core/blob/master/common/protocol/quic/sniff.go
+
+const (
+	versionDraft29 uint32 = 0xff00001d
+	version1       uint32 = 0x1
+)
+
+var (
+	quicSaltOld       = []byte{0xaf, 0xbf, 0xec, 0x28, 0x99, 0x93, 0xd2, 0x4c, 0x9e, 0x97, 0x86, 0xf1, 0x9c, 0x61, 0x11, 0xe0, 0x43, 0x90, 0xa8, 0x99}
+	quicSalt          = []byte{0x38, 0x76, 0x2c, 0xf7, 0xf5, 0x59, 0x34, 0xb3, 0x4d, 0x17, 0x9a, 0xe6, 0xa4, 0xc8, 0x0c, 0xad, 0xcc, 0xbb, 0x7f, 0x0a}
+	errNotQuic        = errors.New("not QUIC")
+	errNotQuicInitial = errors.New("not QUIC initial packet")
+)
+
+type QuicSniffer struct {
+	*BaseSniffer
+}
+
+func NewQuicSniffer(snifferConfig SnifferConfig) (*QuicSniffer, error) {
+	ports := snifferConfig.Ports
+	if len(ports) == 0 {
+		ports = utils.IntRanges[uint16]{utils.NewRange[uint16](443, 443)}
+	}
+	return &QuicSniffer{
+		BaseSniffer: NewBaseSniffer(ports, C.UDP),
+	}, nil
+}
+
+func (quic QuicSniffer) Protocol() string {
+	return "quic"
+}
+
+func (quic QuicSniffer) SupportNetwork() C.NetWork {
+	return C.UDP
+}
+
+func (quic QuicSniffer) SniffData(b []byte) (string, error) {
+	buffer := buf.As(b)
+	typeByte, err := buffer.ReadByte()
+	if err != nil {
+		return "", errNotQuic
+	}
+	isLongHeader := typeByte&0x80 > 0
+	if !isLongHeader || typeByte&0x40 == 0 {
+		return "", errNotQuicInitial
+	}
+
+	vb, err := buffer.ReadBytes(4)
+	if err != nil {
+		return "", errNotQuic
+	}
+
+	versionNumber := binary.BigEndian.Uint32(vb)
+
+	if versionNumber != 0 && typeByte&0x40 == 0 {
+		return "", errNotQuic
+	} else if versionNumber != versionDraft29 && versionNumber != version1 {
+		return "", errNotQuic
+	}
+
+	if (typeByte&0x30)>>4 != 0x0 {
+		return "", errNotQuicInitial
+	}
+
+	var destConnID []byte
+	if l, err := buffer.ReadByte(); err != nil {
+		return "", errNotQuic
+	} else if destConnID, err = buffer.ReadBytes(int(l)); err != nil {
+		return "", errNotQuic
+	}
+
+	if l, err := buffer.ReadByte(); err != nil {
+		return "", errNotQuic
+	} else if _, err := buffer.ReadBytes(int(l)); err != nil {
+		return "", errNotQuic
+	}
+
+	tokenLen, err := quicvarint.Read(buffer)
+	if err != nil || tokenLen > uint64(len(b)) {
+		return "", errNotQuic
+	}
+
+	if _, err = buffer.ReadBytes(int(tokenLen)); err != nil {
+		return "", errNotQuic
+	}
+
+	packetLen, err := quicvarint.Read(buffer)
+	if err != nil {
+		return "", errNotQuic
+	}
+
+	hdrLen := len(b) - buffer.Len()
+
+	var salt []byte
+	if versionNumber == version1 {
+		salt = quicSalt
+	} else {
+		salt = quicSaltOld
+	}
+	initialSecret := hkdf.Extract(crypto.SHA256.New, destConnID, salt)
+	secret := hkdfExpandLabel(crypto.SHA256, initialSecret, []byte{}, "client in", crypto.SHA256.Size())
+	hpKey := hkdfExpandLabel(crypto.SHA256, secret, []byte{}, "quic hp", 16)
+	block, err := aes.NewCipher(hpKey)
+	if err != nil {
+		return "", err
+	}
+
+	cache := buf.NewPacket()
+	defer cache.Release()
+
+	mask := cache.Extend(block.BlockSize())
+	block.Encrypt(mask, b[hdrLen+4:hdrLen+4+16])
+	firstByte := b[0]
+	// Encrypt/decrypt first byte.
+	if isLongHeader {
+		// Long header: 4 bits masked
+		// High 4 bits are not protected.
+		firstByte ^= mask[0] & 0x0f
+	} else {
+		// Short header: 5 bits masked
+		// High 3 bits are not protected.
+		firstByte ^= mask[0] & 0x1f
+	}
+	packetNumberLength := int(firstByte&0x3 + 1) // max = 4 (64-bit sequence number)
+	extHdrLen := hdrLen + packetNumberLength
+
+	// copy to avoid modify origin data
+	extHdr := cache.Extend(extHdrLen)
+	copy(extHdr, b)
+	extHdr[0] = firstByte
+
+	packetNumber := extHdr[hdrLen:extHdrLen]
+	// Encrypt/decrypt packet number.
+	for i := range packetNumber {
+		packetNumber[i] ^= mask[1+i]
+	}
+
+	if packetNumber[0] != 0 && packetNumber[0] != 1 {
+		return "", errNotQuicInitial
+	}
+
+	data := b[extHdrLen : int(packetLen)+hdrLen]
+
+	key := hkdfExpandLabel(crypto.SHA256, secret, []byte{}, "quic key", 16)
+	iv := hkdfExpandLabel(crypto.SHA256, secret, []byte{}, "quic iv", 12)
+	aesCipher, err := aes.NewCipher(key)
+	if err != nil {
+		return "", err
+	}
+	aead, err := cipher.NewGCM(aesCipher)
+	if err != nil {
+		return "", err
+	}
+	// We only decrypt once, so we do not need to XOR it back.
+	// https://github.com/quic-go/qtls-go1-20/blob/e132a0e6cb45e20ac0b705454849a11d09ba5a54/cipher_suites.go#L496
+	for i, b := range packetNumber {
+		iv[len(iv)-len(packetNumber)+i] ^= b
+	}
+	dst := cache.Extend(len(data))
+	decrypted, err := aead.Open(dst[:0], iv, data, extHdr)
+	if err != nil {
+		return "", err
+	}
+	buffer = buf.As(decrypted)
+
+	cryptoLen := uint(0)
+	cryptoData := cache.Extend(buffer.Len())
+	for i := 0; !buffer.IsEmpty(); i++ {
+		frameType := byte(0x0) // Default to PADDING frame
+		for frameType == 0x0 && !buffer.IsEmpty() {
+			frameType, _ = buffer.ReadByte()
+		}
+		switch frameType {
+		case 0x00: // PADDING frame
+		case 0x01: // PING frame
+		case 0x02, 0x03: // ACK frame
+			if _, err = quicvarint.Read(buffer); err != nil { // Field: Largest Acknowledged
+				return "", io.ErrUnexpectedEOF
+			}
+			if _, err = quicvarint.Read(buffer); err != nil { // Field: ACK Delay
+				return "", io.ErrUnexpectedEOF
+			}
+			ackRangeCount, err := quicvarint.Read(buffer) // Field: ACK Range Count
+			if err != nil {
+				return "", io.ErrUnexpectedEOF
+			}
+			if _, err = quicvarint.Read(buffer); err != nil { // Field: First ACK Range
+				return "", io.ErrUnexpectedEOF
+			}
+			for i := 0; i < int(ackRangeCount); i++ { // Field: ACK Range
+				if _, err = quicvarint.Read(buffer); err != nil { // Field: ACK Range -> Gap
+					return "", io.ErrUnexpectedEOF
+				}
+				if _, err = quicvarint.Read(buffer); err != nil { // Field: ACK Range -> ACK Range Length
+					return "", io.ErrUnexpectedEOF
+				}
+			}
+			if frameType == 0x03 {
+				if _, err = quicvarint.Read(buffer); err != nil { // Field: ECN Counts -> ECT0 Count
+					return "", io.ErrUnexpectedEOF
+				}
+				if _, err = quicvarint.Read(buffer); err != nil { // Field: ECN Counts -> ECT1 Count
+					return "", io.ErrUnexpectedEOF
+				}
+				if _, err = quicvarint.Read(buffer); err != nil { //nolint:misspell // Field: ECN Counts -> ECT-CE Count
+					return "", io.ErrUnexpectedEOF
+				}
+			}
+		case 0x06: // CRYPTO frame, we will use this frame
+			offset, err := quicvarint.Read(buffer) // Field: Offset
+			if err != nil {
+				return "", io.ErrUnexpectedEOF
+			}
+			length, err := quicvarint.Read(buffer) // Field: Length
+			if err != nil || length > uint64(buffer.Len()) {
+				return "", io.ErrUnexpectedEOF
+			}
+			if cryptoLen < uint(offset+length) {
+				cryptoLen = uint(offset + length)
+			}
+			if _, err := buffer.Read(cryptoData[offset : offset+length]); err != nil { // Field: Crypto Data
+				return "", io.ErrUnexpectedEOF
+			}
+		case 0x1c: // CONNECTION_CLOSE frame, only 0x1c is permitted in initial packet
+			if _, err = quicvarint.Read(buffer); err != nil { // Field: Error Code
+				return "", io.ErrUnexpectedEOF
+			}
+			if _, err = quicvarint.Read(buffer); err != nil { // Field: Frame Type
+				return "", io.ErrUnexpectedEOF
+			}
+			length, err := quicvarint.Read(buffer) // Field: Reason Phrase Length
+			if err != nil {
+				return "", io.ErrUnexpectedEOF
+			}
+			if _, err := buffer.ReadBytes(int(length)); err != nil { // Field: Reason Phrase
+				return "", io.ErrUnexpectedEOF
+			}
+		default:
+			// Only above frame types are permitted in initial packet.
+			// See https://www.rfc-editor.org/rfc/rfc9000.html#section-17.2.2-8
+			return "", errNotQuicInitial
+		}
+	}
+
+	domain, err := ReadClientHello(cryptoData[:cryptoLen])
+	if err != nil {
+		return "", err
+	}
+
+	return *domain, nil
+}
+
+func hkdfExpandLabel(hash crypto.Hash, secret, context []byte, label string, length int) []byte {
+	b := make([]byte, 3, 3+6+len(label)+1+len(context))
+	binary.BigEndian.PutUint16(b, uint16(length))
+	b[2] = uint8(6 + len(label))
+	b = append(b, []byte("tls13 ")...)
+	b = append(b, []byte(label)...)
+	b = b[:3+6+len(label)+1]
+	b[3+6+len(label)] = uint8(len(context))
+	b = append(b, context...)
+
+	out := make([]byte, length)
+	n, err := hkdf.Expand(hash.New, secret, b).Read(out)
+	if err != nil || n != length {
+		panic("quic: HKDF-Expand-Label invocation failed unexpectedly")
+	}
+	return out
+}

component/sniffer/sniff_test.go

@@ -1,9 +1,40 @@
 package sniffer
 
 import (
+	"bytes"
+	"encoding/hex"
+	"github.com/stretchr/testify/assert"
 	"testing"
 )
 
+func TestQuicHeaders(t *testing.T) {
+	cases := []struct {
+		input  string
+		domain string
+	}{
+		{
+			input:  "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",
+			domain: "www.google.com",
+		},
+		{
+			input:  "c3000000011266f50524e8d0fe88cbf51e3ad71a13198235000044c82dc5d943fb34cc6d5c5e433610dc7a44f5951935c2c1d14ac641b02472340a892c4492dbfe3f8262109108fc36d96bdc1e9e46b5f1f6ef6104add2aafbfd8e79246eb3b4637541aaed7d195571724e642ab4d31c909f1db86e7d8516117ce8716bd1e3acb664c499086b0f3bc7258595420e7bb969f934457d195e832ffff4ffddf11123eeadacc48190e356c8f0f6abc381deb7e285e3b0613a795b19bddb9f002ffdf6fd70f0ff2072302b33d2421aac6540bb9f0e85c7237af0dd56225b2264d769160febab952e64bd5155f23e58c6113891143f946591032b41816aed3ac54f521f60605f86791de24c5765b664c1348cc53d5d631b4bbefe1915f2b21fefafb47badeb72d8ba1fd5c3cfeb0ba9d0112396f170e94cd33952c4fa87997b870931bf1a300e8e127f530815ff087815b4f9d004cbcd17013ac143847572a1655a5b36e054e8b9951d747c2c6ff25d7b2edb13a2a6b8074062332f2191f6830cf435a4ed9db5d9c4eb43a143bf3edf0c48f6f9435dafad4afb743a5a33990379df953ecd388e848aff0ebba9ccc052b8303c0bd1fee7e7553af1894e81b7772818bb69249540ccb8cfb47b1517abaf71c81c3bd271f1a5f1b66465f850f377c9db682b8e543c3d0c10fcd2dee263630889b7d1d521d1d27e866ea4ab5f43790d6a7f76ceefd5783678ca92cc131fa42fc4a01e2a81cad734ddf17a53e1bda8e0a21afc9e8c1118c9459b13519f5b3c3d9692c92234f01129d47ae8ec70625170847472801190b46d36f73b868f55f5a18a3cb05af6d38610e0829e4fbf13ddcc202341702e43dcf33be76ff4afe327e5783287c137aad075752940b41e7d9f5146e36d908897c6d7a9fdc343fde2d9c9d6e6a6b237669bd3e6abe0a732861a679eadfa29a876c6a646953c9361830811b012b26b31c9e7158f8de9c9a108346ddee3dd3886da6258364c1281bff8e055f6384e3a23e198b5e6b726fa7f811b3338072019d4b5fd05891770d11e3ed6ab5f7ed33db1c6220c5aa8fa1909949ac55d5435b75982e17aa80940fa574f0aba4dc340129cad491fdf1f5e05c4e83e36ad29ff38f15e1c9436c792024442f57f07583d671dd05446c84ea20b471303f6ae4e5e13f244d671e0ebe94d3d5c17d3f3f378cdd51fa8a6d2c977c78a2397dd1e251cd979803d617d45f575e5d9db0a28b3c4c25fe2af24af5bddac09786b6d6d8aa19cfbd5409bdbfed7d518ef5c863f3ee757bd9d37cddc546cc57d2e52b6ae58789f297a300f1d76c3842603eae4b1224de31a939a68875c86e697aeebf7ebc65568f43fc681bacab830ac4a2164d324e90067125bad702192d01cb3cb3d2689ae681967e86fd7ac93a25cf2e905c88ca5ad7d11962f021754cf3f61224517bd3411d5b5a83955bcea79d702466d073a6eaadc1202b3693e555b051a5b19457023a01e7f943742bb7f5f8aeba8d4e363973aebdccfb12479619cfb93e833be702a307e796dc7431a48abd9b755b392c510b98cd20ef778e2ac88d6a04f23ba8a253d7eb7c13e0c88c3a21f7e23857c58704d139703a47e0965bf2dc8810dc36894ac1f3da73c155e271c106a718b2d184e4e5637c820fe909984642960edfc9e62ac50af5dd3feee6bc560ced7bda676d4e290c9c5916fad52180bbc83d3483e95c79bac15c209936f21042dc2b6253eefdac06e7f4745044eaa0acedabf1d1c8cd9402738",
+			domain: "cloudflare-dns.com",
+		},
+	}
+	q, err := NewQuicSniffer(SnifferConfig{})
+	assert.NoError(t, err)
+
+	for _, test := range cases {
+		pkt, err := hex.DecodeString(test.input)
+		assert.NoError(t, err)
+		oriPkt := bytes.Clone(pkt)
+		domain, err := q.SniffData(pkt)
+		assert.NoError(t, err)
+		assert.Equal(t, test.domain, domain)
+		assert.Equal(t, oriPkt, pkt) // ensure input data not changed
+	}
+}
+
 func TestTLSHeaders(t *testing.T) {
 	cases := []struct {
 		input  []byte
@@ -142,6 +173,7 @@ func TestTLSHeaders(t *testing.T) {
 	}
 
 	for _, test := range cases {
+		input := bytes.Clone(test.input)
 		domain, err := SniffTLS(test.input)
 		if test.err {
 			if err == nil {
@@ -155,5 +187,6 @@ func TestTLSHeaders(t *testing.T) {
 				t.Error("expect domain ", test.domain, " but got ", domain)
 			}
 		}
+		assert.Equal(t, input, test.input)
 	}
 }

component/sniffer/tls_sniffer.go

@@ -39,7 +39,7 @@ func (tls *TLSSniffer) SupportNetwork() C.NetWork {
 	return C.TCP
 }
 
-func (tls *TLSSniffer) SniffTCP(bytes []byte) (string, error) {
+func (tls *TLSSniffer) SniffData(bytes []byte) (string, error) {
 	domain, err := SniffTLS(bytes)
 	if err == nil {
 		return *domain, nil

component/tls/reality.go

@@ -43,7 +43,8 @@ type RealityConfig struct {
 func aesgcmPreferred(ciphers []uint16) bool
 
 func GetRealityConn(ctx context.Context, conn net.Conn, ClientFingerprint string, tlsConfig *tls.Config, realityConfig *RealityConfig) (net.Conn, error) {
-	if fingerprint, exists := GetFingerprint(ClientFingerprint); exists {
+	retry := 0
+	for fingerprint, exists := GetFingerprint(ClientFingerprint); exists; retry++ {
 		verifier := &realityVerifier{
 			serverName: tlsConfig.ServerName,
 		}
@@ -80,7 +81,15 @@ func GetRealityConn(ctx context.Context, conn net.Conn, ClientFingerprint string
 
 		//log.Debugln("REALITY hello.sessionId[:16]: %v", hello.SessionId[:16])
 
-		authKey := uConn.HandshakeState.State13.EcdheParams.SharedKey(realityConfig.PublicKey[:])
+		ecdheParams := uConn.HandshakeState.State13.EcdheParams
+		if ecdheParams == nil {
+			// WTF???
+			if retry > 2 {
+				return nil, errors.New("nil ecdheParams")
+			}
+			continue // retry
+		}
+		authKey := ecdheParams.SharedKey(realityConfig.PublicKey[:])
 		if authKey == nil {
 			return nil, errors.New("nil auth_key")
 		}

component/tls/utls.go

@@ -21,7 +21,7 @@ type UClientHelloID struct {
 var initRandomFingerprint UClientHelloID
 var initUtlsClient string
 
-func UClient(c net.Conn, config *tls.Config, fingerprint UClientHelloID) net.Conn {
+func UClient(c net.Conn, config *tls.Config, fingerprint UClientHelloID) *UConn {
 	utlsConn := utls.UClient(c, copyConfig(config), utls.ClientHelloID{
 		Client:  fingerprint.Client,
 		Version: fingerprint.Version,
@@ -99,10 +99,9 @@ func copyConfig(c *tls.Config) *utls.Config {
 	}
 }
 
-// WebsocketHandshake basically calls UConn.Handshake inside it but it will only send
+// BuildWebsocketHandshakeState it will only send http/1.1 in its ALPN.
-// http/1.1 in its ALPN.
 // Copy from https://github.com/XTLS/Xray-core/blob/main/transport/internet/tls/tls.go
-func (c *UConn) WebsocketHandshake() error {
+func (c *UConn) BuildWebsocketHandshakeState() error {
 	// Build the handshake state. This will apply every variable of the TLS of the
 	// fingerprint in the UConn
 	if err := c.BuildHandshakeState(); err != nil {
@@ -120,11 +119,11 @@ func (c *UConn) WebsocketHandshake() error {
 	if !hasALPNExtension { // Append extension if doesn't exists
 		c.Extensions = append(c.Extensions, &utls.ALPNExtension{AlpnProtocols: []string{"http/1.1"}})
 	}
-	// Rebuild the client hello and do the handshake
+	// Rebuild the client hello
 	if err := c.BuildHandshakeState(); err != nil {
 		return err
 	}
-	return c.Handshake()
+	return nil
 }
 
 func SetGlobalUtlsClient(Client string) {

config/config.go

@@ -20,7 +20,6 @@ import (
 	N "github.com/Dreamacro/clash/common/net"
 	"github.com/Dreamacro/clash/common/utils"
 	"github.com/Dreamacro/clash/component/auth"
-	"github.com/Dreamacro/clash/component/dialer"
 	"github.com/Dreamacro/clash/component/fakeip"
 	"github.com/Dreamacro/clash/component/geodata"
 	"github.com/Dreamacro/clash/component/geodata/router"
@@ -66,20 +65,21 @@ type General struct {
 
 // Inbound config
 type Inbound struct {
-	Port              int           `json:"port"`
+	Port              int            `json:"port"`
-	SocksPort         int           `json:"socks-port"`
+	SocksPort         int            `json:"socks-port"`
-	RedirPort         int           `json:"redir-port"`
+	RedirPort         int            `json:"redir-port"`
-	TProxyPort        int           `json:"tproxy-port"`
+	TProxyPort        int            `json:"tproxy-port"`
-	MixedPort         int           `json:"mixed-port"`
+	MixedPort         int            `json:"mixed-port"`
-	Tun               LC.Tun        `json:"tun"`
+	Tun               LC.Tun         `json:"tun"`
-	TuicServer        LC.TuicServer `json:"tuic-server"`
+	TuicServer        LC.TuicServer  `json:"tuic-server"`
-	ShadowSocksConfig string        `json:"ss-config"`
+	ShadowSocksConfig string         `json:"ss-config"`
-	VmessConfig       string        `json:"vmess-config"`
+	VmessConfig       string         `json:"vmess-config"`
-	Authentication    []string      `json:"authentication"`
+	Authentication    []string       `json:"authentication"`
-	AllowLan          bool          `json:"allow-lan"`
+	SkipAuthPrefixes  []netip.Prefix `json:"skip-auth-prefixes"`
-	BindAddress       string        `json:"bind-address"`
+	AllowLan          bool           `json:"allow-lan"`
-	InboundTfo        bool          `json:"inbound-tfo"`
+	BindAddress       string         `json:"bind-address"`
-	InboundMPTCP      bool          `json:"inbound-mptcp"`
+	InboundTfo        bool           `json:"inbound-tfo"`
+	InboundMPTCP      bool           `json:"inbound-mptcp"`
 }
 
 // Controller config
@@ -122,7 +122,7 @@ type DNS struct {
 type FallbackFilter struct {
 	GeoIP     bool                    `yaml:"geoip"`
 	GeoIPCode string                  `yaml:"geoip-code"`
-	IPCIDR    []*netip.Prefix         `yaml:"ipcidr"`
+	IPCIDR    []netip.Prefix          `yaml:"ipcidr"`
 	Domain    []string                `yaml:"domain"`
 	GeoSite   []*router.DomainMatcher `yaml:"geosite"`
 }
@@ -159,6 +159,7 @@ type Sniffer struct {
 type Experimental struct {
 	Fingerprints     []string `yaml:"fingerprints"`
 	QUICGoDisableGSO bool     `yaml:"quic-go-disable-gso"`
+	QUICGoDisableECN bool     `yaml:"quic-go-disable-ecn"`
 }
 
 // Config is clash config manager
@@ -227,21 +228,23 @@ type RawTun struct {
 	RedirectToTun       []string   `yaml:"-" json:"-"`
 
 	MTU uint32 `yaml:"mtu" json:"mtu,omitempty"`
-	//Inet4Address           []LC.ListenPrefix `yaml:"inet4-address" json:"inet4_address,omitempty"`
+	//Inet4Address           []netip.Prefix `yaml:"inet4-address" json:"inet4_address,omitempty"`
-	Inet6Address           []LC.ListenPrefix `yaml:"inet6-address" json:"inet6_address,omitempty"`
+	Inet6Address             []netip.Prefix `yaml:"inet6-address" json:"inet6_address,omitempty"`
-	StrictRoute            bool              `yaml:"strict-route" json:"strict_route,omitempty"`
+	StrictRoute              bool           `yaml:"strict-route" json:"strict_route,omitempty"`
-	Inet4RouteAddress      []LC.ListenPrefix `yaml:"inet4_route_address" json:"inet4_route_address,omitempty"`
+	Inet4RouteAddress        []netip.Prefix `yaml:"inet4-route-address" json:"inet4_route_address,omitempty"`
-	Inet6RouteAddress      []LC.ListenPrefix `yaml:"inet6_route_address" json:"inet6_route_address,omitempty"`
+	Inet6RouteAddress        []netip.Prefix `yaml:"inet6-route-address" json:"inet6_route_address,omitempty"`
-	IncludeUID             []uint32          `yaml:"include-uid" json:"include_uid,omitempty"`
+	Inet4RouteExcludeAddress []netip.Prefix `yaml:"inet4-route-exclude-address" json:"inet4_route_exclude_address,omitempty"`
-	IncludeUIDRange        []string          `yaml:"include-uid-range" json:"include_uid_range,omitempty"`
+	Inet6RouteExcludeAddress []netip.Prefix `yaml:"inet6-route-exclude-address" json:"inet6_route_exclude_address,omitempty"`
-	ExcludeUID             []uint32          `yaml:"exclude-uid" json:"exclude_uid,omitempty"`
+	IncludeUID               []uint32       `yaml:"include-uid" json:"include_uid,omitempty"`
-	ExcludeUIDRange        []string          `yaml:"exclude-uid-range" json:"exclude_uid_range,omitempty"`
+	IncludeUIDRange          []string       `yaml:"include-uid-range" json:"include_uid_range,omitempty"`
-	IncludeAndroidUser     []int             `yaml:"include-android-user" json:"include_android_user,omitempty"`
+	ExcludeUID               []uint32       `yaml:"exclude-uid" json:"exclude_uid,omitempty"`
-	IncludePackage         []string          `yaml:"include-package" json:"include_package,omitempty"`
+	ExcludeUIDRange          []string       `yaml:"exclude-uid-range" json:"exclude_uid_range,omitempty"`
-	ExcludePackage         []string          `yaml:"exclude-package" json:"exclude_package,omitempty"`
+	IncludeAndroidUser       []int          `yaml:"include-android-user" json:"include_android_user,omitempty"`
-	EndpointIndependentNat bool              `yaml:"endpoint-independent-nat" json:"endpoint_independent_nat,omitempty"`
+	IncludePackage           []string       `yaml:"include-package" json:"include_package,omitempty"`
-	UDPTimeout             int64             `yaml:"udp-timeout" json:"udp_timeout,omitempty"`
+	ExcludePackage           []string       `yaml:"exclude-package" json:"exclude_package,omitempty"`
-	FileDescriptor         int               `yaml:"file-descriptor" json:"file-descriptor"`
+	EndpointIndependentNat   bool           `yaml:"endpoint-independent-nat" json:"endpoint_independent_nat,omitempty"`
+	UDPTimeout               int64          `yaml:"udp-timeout" json:"udp_timeout,omitempty"`
+	FileDescriptor           int            `yaml:"file-descriptor" json:"file-descriptor"`
 }
 
 type RawTuicServer struct {
@@ -270,6 +273,7 @@ type RawConfig struct {
 	InboundTfo              bool              `yaml:"inbound-tfo"`
 	InboundMPTCP            bool              `yaml:"inbound-mptcp"`
 	Authentication          []string          `yaml:"authentication"`
+	SkipAuthPrefixes        []netip.Prefix    `yaml:"skip-auth-prefixes"`
 	AllowLan                bool              `yaml:"allow-lan"`
 	BindAddress             string            `yaml:"bind-address"`
 	Mode                    T.TunnelMode      `yaml:"mode"`
@@ -385,7 +389,7 @@ func UnmarshalRawConfig(buf []byte) (*RawConfig, error) {
 			DNSHijack:           []string{"0.0.0.0:53"}, // default hijack all dns query
 			AutoRoute:           true,
 			AutoDetectInterface: true,
-			Inet6Address:        []LC.ListenPrefix{LC.ListenPrefix(netip.MustParsePrefix("fdfe:dcba:9876::1/126"))},
+			Inet6Address:        []netip.Prefix{netip.MustParsePrefix("fdfe:dcba:9876::1/126")},
 		},
 		TuicServer: RawTuicServer{
 			Enable:                false,
@@ -459,9 +463,9 @@ func UnmarshalRawConfig(buf []byte) (*RawConfig, error) {
 			StoreSelected: true,
 		},
 		GeoXUrl: GeoXUrl{
-			Mmdb:    "https://fastly.jsdelivr.net/gh/MetaCubeX/meta-rules-dat@release/geoip.metadb",
+			Mmdb:    "https://github.com/MetaCubeX/meta-rules-dat/releases/download/latest/geoip.metadb",
-			GeoIp:   "https://fastly.jsdelivr.net/gh/MetaCubeX/meta-rules-dat@release/geoip.dat",
+			GeoIp:   "https://github.com/MetaCubeX/meta-rules-dat/releases/download/latest/geoip.dat",
-			GeoSite: "https://fastly.jsdelivr.net/gh/MetaCubeX/meta-rules-dat@release/geosite.dat",
+			GeoSite: "https://github.com/MetaCubeX/meta-rules-dat/releases/download/latest/geosite.dat",
 		},
 		ExternalUIURL: "https://github.com/MetaCubeX/metacubexd/archive/refs/heads/gh-pages.zip",
 	}
@@ -619,6 +623,7 @@ func parseGeneral(cfg *RawConfig) (*General, error) {
 			ShadowSocksConfig: cfg.ShadowSocksConfig,
 			VmessConfig:       cfg.VmessConfig,
 			AllowLan:          cfg.AllowLan,
+			SkipAuthPrefixes:  cfg.SkipAuthPrefixes,
 			BindAddress:       cfg.BindAddress,
 			InboundTfo:        cfg.InboundTfo,
 			InboundMPTCP:      cfg.InboundMPTCP,
@@ -1044,7 +1049,6 @@ func parseNameServer(servers []string, preferH3 bool) ([]dns.NameServer, error)
 				Net:       dnsNetType,
 				Addr:      addr,
 				ProxyName: proxyName,
-				Interface: dialer.DefaultInterface,
 				Params:    params,
 				PreferH3:  preferH3,
 			},
@@ -1146,15 +1150,15 @@ func parseNameServerPolicy(nsPolicy map[string]any, ruleProviders map[string]pro
 	return policy, nil
 }
 
-func parseFallbackIPCIDR(ips []string) ([]*netip.Prefix, error) {
+func parseFallbackIPCIDR(ips []string) ([]netip.Prefix, error) {
-	var ipNets []*netip.Prefix
+	var ipNets []netip.Prefix
 
 	for idx, ip := range ips {
 		ipnet, err := netip.ParsePrefix(ip)
 		if err != nil {
 			return nil, fmt.Errorf("DNS FallbackIP[%d] format error: %s", idx, err.Error())
 		}
-		ipNets = append(ipNets, &ipnet)
+		ipNets = append(ipNets, ipnet)
 	}
 
 	return ipNets, nil
@@ -1222,7 +1226,7 @@ func parseDNS(rawCfg *RawConfig, hosts *trie.DomainTrie[resolver.HostValue], rul
 		IPv6:         cfg.IPv6,
 		EnhancedMode: cfg.EnhancedMode,
 		FallbackFilter: FallbackFilter{
-			IPCIDR:  []*netip.Prefix{},
+			IPCIDR:  []netip.Prefix{},
 			GeoSite: []*router.DomainMatcher{},
 		},
 	}
@@ -1296,7 +1300,7 @@ func parseDNS(rawCfg *RawConfig, hosts *trie.DomainTrie[resolver.HostValue], rul
 		}
 
 		pool, err := fakeip.New(fakeip.Options{
-			IPNet:       &fakeIPRange,
+			IPNet:       fakeIPRange,
 			Size:        1000,
 			Host:        host,
 			Persistence: rawCfg.Profile.StoreFakeIP,
@@ -1359,22 +1363,24 @@ func parseTun(rawTun RawTun, general *General) error {
 		AutoDetectInterface: rawTun.AutoDetectInterface,
 		RedirectToTun:       rawTun.RedirectToTun,
 
-		MTU:                    rawTun.MTU,
+		MTU:                      rawTun.MTU,
-		Inet4Address:           []LC.ListenPrefix{LC.ListenPrefix(tunAddressPrefix)},
+		Inet4Address:             []netip.Prefix{tunAddressPrefix},
-		Inet6Address:           rawTun.Inet6Address,
+		Inet6Address:             rawTun.Inet6Address,
-		StrictRoute:            rawTun.StrictRoute,
+		StrictRoute:              rawTun.StrictRoute,
-		Inet4RouteAddress:      rawTun.Inet4RouteAddress,
+		Inet4RouteAddress:        rawTun.Inet4RouteAddress,
-		Inet6RouteAddress:      rawTun.Inet6RouteAddress,
+		Inet6RouteAddress:        rawTun.Inet6RouteAddress,
-		IncludeUID:             rawTun.IncludeUID,
+		Inet4RouteExcludeAddress: rawTun.Inet4RouteExcludeAddress,
-		IncludeUIDRange:        rawTun.IncludeUIDRange,
+		Inet6RouteExcludeAddress: rawTun.Inet6RouteExcludeAddress,
-		ExcludeUID:             rawTun.ExcludeUID,
+		IncludeUID:               rawTun.IncludeUID,
-		ExcludeUIDRange:        rawTun.ExcludeUIDRange,
+		IncludeUIDRange:          rawTun.IncludeUIDRange,
-		IncludeAndroidUser:     rawTun.IncludeAndroidUser,
+		ExcludeUID:               rawTun.ExcludeUID,
-		IncludePackage:         rawTun.IncludePackage,
+		ExcludeUIDRange:          rawTun.ExcludeUIDRange,
-		ExcludePackage:         rawTun.ExcludePackage,
+		IncludeAndroidUser:       rawTun.IncludeAndroidUser,
-		EndpointIndependentNat: rawTun.EndpointIndependentNat,
+		IncludePackage:           rawTun.IncludePackage,
-		UDPTimeout:             rawTun.UDPTimeout,
+		ExcludePackage:           rawTun.ExcludePackage,
-		FileDescriptor:         rawTun.FileDescriptor,
+		EndpointIndependentNat:   rawTun.EndpointIndependentNat,
+		UDPTimeout:               rawTun.UDPTimeout,
+		FileDescriptor:           rawTun.FileDescriptor,
 	}
 
 	return nil

constant/adapters.go

@@ -252,6 +252,23 @@ type PacketAdapter interface {
 	Metadata() *Metadata
 }
 
+type packetAdapter struct {
+	UDPPacket
+	metadata *Metadata
+}
+
+// Metadata returns destination metadata
+func (s *packetAdapter) Metadata() *Metadata {
+	return s.metadata
+}
+
+func NewPacketAdapter(packet UDPPacket, metadata *Metadata) PacketAdapter {
+	return &packetAdapter{
+		packet,
+		metadata,
+	}
+}
+
 type WriteBack interface {
 	WriteBack(b []byte, addr net.Addr) (n int, err error)
 }

constant/listener.go

@@ -16,7 +16,7 @@ type MultiAddrListener interface {
 
 type InboundListener interface {
 	Name() string
-	Listen(tcpIn chan<- ConnContext, udpIn chan<- PacketAdapter, natTable NatTable) error
+	Listen(tunnel Tunnel) error
 	Close() error
 	Address() string
 	RawAddress() string

constant/metadata.go

@@ -240,6 +240,34 @@ func (m *Metadata) Valid() bool {
 	return m.Host != "" || m.DstIP.IsValid()
 }
 
+func (m *Metadata) SetRemoteAddr(addr net.Addr) error {
+	if addr == nil {
+		return nil
+	}
+	if rawAddr, ok := addr.(interface{ RawAddr() net.Addr }); ok {
+		if rawAddr := rawAddr.RawAddr(); rawAddr != nil {
+			if err := m.SetRemoteAddr(rawAddr); err == nil {
+				return nil
+			}
+		}
+	}
+	if addr, ok := addr.(interface{ AddrPort() netip.AddrPort }); ok { // *net.TCPAddr, *net.UDPAddr, M.Socksaddr
+		if addrPort := addr.AddrPort(); addrPort.Port() != 0 {
+			m.DstPort = addrPort.Port()
+			if addrPort.IsValid() { // sing's M.Socksaddr maybe return an invalid AddrPort if it's a DomainName
+				m.DstIP = addrPort.Addr().Unmap()
+				return nil
+			} else {
+				if addr, ok := addr.(interface{ AddrString() string }); ok { // must be sing's M.Socksaddr
+					m.Host = addr.AddrString() // actually is M.Socksaddr.Fqdn
+					return nil
+				}
+			}
+		}
+	}
+	return m.SetRemoteAddress(addr.String())
+}
+
 func (m *Metadata) SetRemoteAddress(rawAddress string) error {
 	host, port, err := net.SplitHostPort(rawAddress)
 	if err != nil {

constant/path.go

@@ -18,6 +18,9 @@ var (
 )
 
 // Path is used to get the configuration path
+//
+// on Unix systems, `$HOME/.config/clash`.
+// on Windows, `%USERPROFILE%/.config/clash`.
 var Path = func() *path {
 	homeDir, err := os.UserHomeDir()
 	if err != nil {
@@ -25,6 +28,13 @@ var Path = func() *path {
 	}
 	allowUnsafePath, _ := strconv.ParseBool(os.Getenv("SKIP_SAFE_PATH_CHECK"))
 	homeDir = P.Join(homeDir, ".config", Name)
+
+	if _, err = os.Stat(homeDir); err != nil {
+		if configHome, ok := os.LookupEnv("XDG_CONFIG_HOME"); ok {
+			homeDir = P.Join(configHome, Name)
+		}
+	}
+
 	return &path{homeDir: homeDir, configFile: "config.yaml", allowUnsafePath: allowUnsafePath}
 }()
 

constant/sniffer/sniffer.go

@@ -4,7 +4,8 @@ import "github.com/Dreamacro/clash/constant"
 
 type Sniffer interface {
 	SupportNetwork() constant.NetWork
-	SniffTCP(bytes []byte) (string, error)
+	// SniffData must not change input bytes
+	SniffData(bytes []byte) (string, error)
 	Protocol() string
 	SupportPort(port uint16) bool
 }
@@ -12,10 +13,11 @@ type Sniffer interface {
 const (
 	TLS Type = iota
 	HTTP
+	QUIC
 )
 
 var (
-	List = []Type{TLS, HTTP}
+	List = []Type{TLS, HTTP, QUIC}
 )
 
 type Type int
@@ -26,6 +28,8 @@ func (rt Type) String() string {
 		return "TLS"
 	case HTTP:
 		return "HTTP"
+	case QUIC:
+		return "QUIC"
 	default:
 		return "Unknown"
 	}

constant/tunnel.go

@@ -0,0 +1,12 @@
+package constant
+
+import "net"
+
+type Tunnel interface {
+	// HandleTCPConn will handle a tcp connection blocking
+	HandleTCPConn(conn net.Conn, metadata *Metadata)
+	// HandleUDPPacket will handle a udp packet nonblocking
+	HandleUDPPacket(packet UDPPacket, metadata *Metadata)
+	// NatTable return nat table
+	NatTable() NatTable
+}

dns/client.go

@@ -8,7 +8,6 @@ import (
 	"net/netip"
 	"strings"
 
-	"github.com/Dreamacro/clash/common/atomic"
 	"github.com/Dreamacro/clash/component/ca"
 	"github.com/Dreamacro/clash/component/dialer"
 	"github.com/Dreamacro/clash/component/resolver"
@@ -23,7 +22,7 @@ type client struct {
 	r            *Resolver
 	port         string
 	host         string
-	iface        *atomic.TypedValue[string]
+	iface        string
 	proxyAdapter C.ProxyAdapter
 	proxyName    string
 	addr         string
@@ -48,10 +47,6 @@ func (c *client) Address() string {
 	return c.addr
 }
 
-func (c *client) Exchange(m *D.Msg) (*D.Msg, error) {
-	return c.ExchangeContext(context.Background(), m)
-}
-
 func (c *client) ExchangeContext(ctx context.Context, m *D.Msg) (*D.Msg, error) {
 	var (
 		ip  netip.Addr
@@ -77,9 +72,9 @@ func (c *client) ExchangeContext(ctx context.Context, m *D.Msg) (*D.Msg, error)
 		network = "tcp"
 	}
 
-	options := []dialer.Option{}
+	var options []dialer.Option
-	if c.iface != nil && c.iface.Load() != "" {
+	if c.iface != "" {
-		options = append(options, dialer.WithInterface(c.iface.Load()))
+		options = append(options, dialer.WithInterface(c.iface))
 	}
 
 	conn, err := getDialHandler(c.r, c.proxyAdapter, c.proxyName, options...)(ctx, network, net.JoinHostPort(ip.String(), c.port))

dns/dhcp.go

@@ -8,11 +8,8 @@ import (
 	"sync"
 	"time"
 
-	"github.com/Dreamacro/clash/common/atomic"
 	"github.com/Dreamacro/clash/component/dhcp"
 	"github.com/Dreamacro/clash/component/iface"
-	"github.com/Dreamacro/clash/component/resolver"
-
 	D "github.com/miekg/dns"
 )
 
@@ -29,7 +26,7 @@ type dhcpClient struct {
 	ifaceInvalidate time.Time
 	dnsInvalidate   time.Time
 
-	ifaceAddr *netip.Prefix
+	ifaceAddr netip.Prefix
 	done      chan struct{}
 	clients   []dnsClient
 	err       error
@@ -46,13 +43,6 @@ func (d *dhcpClient) Address() string {
 	return strings.Join(addrs, ",")
 }
 
-func (d *dhcpClient) Exchange(m *D.Msg) (msg *D.Msg, err error) {
-	ctx, cancel := context.WithTimeout(context.Background(), resolver.DefaultDNSTimeout)
-	defer cancel()
-
-	return d.ExchangeContext(ctx, m)
-}
-
 func (d *dhcpClient) ExchangeContext(ctx context.Context, m *D.Msg) (msg *D.Msg, err error) {
 	clients, err := d.resolve(ctx)
 	if err != nil {
@@ -86,7 +76,7 @@ func (d *dhcpClient) resolve(ctx context.Context) ([]dnsClient, error) {
 				for _, item := range dns {
 					nameserver = append(nameserver, NameServer{
 						Addr:      net.JoinHostPort(item.String(), "53"),
-						Interface: atomic.NewTypedValue(d.ifaceName),
+						Interface: d.ifaceName,
 					})
 				}
 

dns/doh.go

@@ -157,11 +157,6 @@ func (doh *dnsOverHTTPS) ExchangeContext(ctx context.Context, m *D.Msg) (msg *D.
 	return msg, err
 }
 
-// Exchange implements the Upstream interface for *dnsOverHTTPS.
-func (doh *dnsOverHTTPS) Exchange(m *D.Msg) (*D.Msg, error) {
-	return doh.ExchangeContext(context.Background(), m)
-}
-
 // Close implements the Upstream interface for *dnsOverHTTPS.
 func (doh *dnsOverHTTPS) Close() (err error) {
 	doh.clientMu.Lock()

dns/doq.go

@@ -134,11 +134,6 @@ func (doq *dnsOverQUIC) ExchangeContext(ctx context.Context, m *D.Msg) (msg *D.M
 	return msg, err
 }
 
-// Exchange implements the Upstream interface for *dnsOverQUIC.
-func (doq *dnsOverQUIC) Exchange(m *D.Msg) (msg *D.Msg, err error) {
-	return doq.ExchangeContext(context.Background(), m)
-}
-
 // Close implements the Upstream interface for *dnsOverQUIC.
 func (doq *dnsOverQUIC) Close() (err error) {
 	doq.connMu.Lock()

dns/filters.go

@@ -45,7 +45,7 @@ func (gf *geoipFilter) Match(ip netip.Addr) bool {
 }
 
 type ipnetFilter struct {
-	ipnet *netip.Prefix
+	ipnet netip.Prefix
 }
 
 func (inf *ipnetFilter) Match(ip netip.Addr) bool {

dns/rcode.go

@@ -39,16 +39,12 @@ type rcodeClient struct {
 
 var _ dnsClient = rcodeClient{}
 
-func (r rcodeClient) Exchange(m *D.Msg) (*D.Msg, error) {
+func (r rcodeClient) ExchangeContext(ctx context.Context, m *D.Msg) (*D.Msg, error) {
 	m.Response = true
 	m.Rcode = r.rcode
 	return m, nil
 }
 
-func (r rcodeClient) ExchangeContext(ctx context.Context, m *D.Msg) (*D.Msg, error) {
-	return r.Exchange(m)
-}
-
 func (r rcodeClient) Address() string {
 	return r.addr
 }

dns/resolver.go

@@ -7,7 +7,6 @@ import (
 	"strings"
 	"time"
 
-	"github.com/Dreamacro/clash/common/atomic"
 	"github.com/Dreamacro/clash/common/cache"
 	"github.com/Dreamacro/clash/component/fakeip"
 	"github.com/Dreamacro/clash/component/geodata/router"
@@ -18,11 +17,11 @@ import (
 	"github.com/Dreamacro/clash/log"
 
 	D "github.com/miekg/dns"
+	"github.com/samber/lo"
 	"golang.org/x/sync/singleflight"
 )
 
 type dnsClient interface {
-	Exchange(m *D.Msg) (msg *D.Msg, err error)
 	ExchangeContext(ctx context.Context, m *D.Msg) (msg *D.Msg, err error)
 	Address() string
 }
@@ -135,11 +134,6 @@ func (r *Resolver) shouldIPFallback(ip netip.Addr) bool {
 	return false
 }
 
-// Exchange a batch of dns request, and it use cache
-func (r *Resolver) Exchange(m *D.Msg) (msg *D.Msg, err error) {
-	return r.ExchangeContext(context.Background(), m)
-}
-
 // ExchangeContext a batch of dns request with context.Context, and it use cache
 func (r *Resolver) ExchangeContext(ctx context.Context, m *D.Msg) (msg *D.Msg, err error) {
 	if len(m.Question) == 0 {
@@ -194,21 +188,25 @@ func (r *Resolver) exchangeWithoutCache(ctx context.Context, m *D.Msg) (msg *D.M
 			msg := result.(*D.Msg)
 
 			if cache {
-				putMsgToCache(r.lruCache, q.String(), msg)
+				// OPT RRs MUST NOT be cached, forwarded, or stored in or loaded from master files.
+				msg.Extra = lo.Filter(msg.Extra, func(rr D.RR, index int) bool {
+					return rr.Header().Rrtype != D.TypeOPT
+				})
+				putMsgToCache(r.lruCache, q.String(), q, msg)
 			}
 		}()
 
 		isIPReq := isIPRequest(q)
 		if isIPReq {
-			cache=true
+			cache = true
 			return r.ipExchange(ctx, m)
 		}
 
 		if matched := r.matchPolicy(m); len(matched) != 0 {
-			result, cache, err = r.batchExchange(ctx, matched, m)
+			result, cache, err = batchExchange(ctx, matched, m)
 			return
 		}
-		result, cache, err = r.batchExchange(ctx, r.main, m)
+		result, cache, err = batchExchange(ctx, r.main, m)
 		return
 	}
 
@@ -250,13 +248,6 @@ func (r *Resolver) exchangeWithoutCache(ctx context.Context, m *D.Msg) (msg *D.M
 	return
 }
 
-func (r *Resolver) batchExchange(ctx context.Context, clients []dnsClient, m *D.Msg) (msg *D.Msg, cache bool, err error) {
-	ctx, cancel := context.WithTimeout(ctx, resolver.DefaultDNSTimeout)
-	defer cancel()
-
-	return batchExchange(ctx, clients, m)
-}
-
 func (r *Resolver) matchPolicy(m *D.Msg) []dnsClient {
 	if r.policy == nil {
 		return nil
@@ -332,7 +323,10 @@ func (r *Resolver) ipExchange(ctx context.Context, m *D.Msg) (msg *D.Msg, err er
 	res := <-msgCh
 	if res.Error == nil {
 		if ips := msgToIP(res.Msg); len(ips) != 0 {
-			if !r.shouldIPFallback(ips[0]) {
+			shouldNotFallback := lo.EveryBy(ips, func(ip netip.Addr) bool {
+				return !r.shouldIPFallback(ip)
+			})
+			if shouldNotFallback {
 				msg, err = res.Msg, res.Error // no need to wait for fallback result
 				return
 			}
@@ -377,7 +371,7 @@ func (r *Resolver) lookupIP(ctx context.Context, host string, dnsType uint16) (i
 func (r *Resolver) asyncExchange(ctx context.Context, client []dnsClient, msg *D.Msg) <-chan *result {
 	ch := make(chan *result, 1)
 	go func() {
-		res, _, err := r.batchExchange(ctx, client, msg)
+		res, _, err := batchExchange(ctx, client, msg)
 		ch <- &result{Msg: res, Error: err}
 	}()
 	return ch
@@ -394,7 +388,7 @@ func (r *Resolver) Invalid() bool {
 type NameServer struct {
 	Net          string
 	Addr         string
-	Interface    *atomic.TypedValue[string]
+	Interface    string
 	ProxyAdapter C.ProxyAdapter
 	ProxyName    string
 	Params       map[string]string
@@ -404,7 +398,7 @@ type NameServer struct {
 type FallbackFilter struct {
 	GeoIP     bool
 	GeoIPCode string
-	IPCIDR    []*netip.Prefix
+	IPCIDR    []netip.Prefix
 	Domain    []string
 	GeoSite   []*router.DomainMatcher
 }

dns/system.go

@@ -1,23 +1,113 @@
 package dns
 
 import (
+	"context"
+	"fmt"
 	"net"
+	"strings"
+	"sync"
+	"time"
+
+	"github.com/Dreamacro/clash/log"
+
+	D "github.com/miekg/dns"
+	"golang.org/x/exp/slices"
 )
 
-func loadSystemResolver() (clients []dnsClient, err error) {
+const (
-	nameservers, err := dnsReadConfig()
+	SystemDnsFlushTime   = 5 * time.Minute
+	SystemDnsDeleteTimes = 12 // 12*5 = 60min
+)
+
+type systemDnsClient struct {
+	disableTimes uint32
+	dnsClient
+}
+
+type systemClient struct {
+	mu         sync.Mutex
+	dnsClients map[string]*systemDnsClient
+	lastFlush  time.Time
+}
+
+func (c *systemClient) getDnsClients() ([]dnsClient, error) {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+	var err error
+	if time.Since(c.lastFlush) > SystemDnsFlushTime {
+		var nameservers []string
+		if nameservers, err = dnsReadConfig(); err == nil {
+			log.Debugln("[DNS] system dns update to %s", nameservers)
+			for _, addr := range nameservers {
+				if _, ok := c.dnsClients[addr]; !ok {
+					clients := transform(
+						[]NameServer{{
+							Addr: net.JoinHostPort(addr, "53"),
+							Net:  "udp",
+						}},
+						nil,
+					)
+					if len(clients) > 0 {
+						c.dnsClients[addr] = &systemDnsClient{
+							disableTimes: 0,
+							dnsClient:    clients[0],
+						}
+					}
+				}
+			}
+			available := 0
+			for nameserver, sdc := range c.dnsClients {
+				if slices.Contains(nameservers, nameserver) {
+					sdc.disableTimes = 0 // enable
+					available++
+				} else {
+					if sdc.disableTimes > SystemDnsDeleteTimes {
+						delete(c.dnsClients, nameserver) // drop too old dnsClient
+					} else {
+						sdc.disableTimes++
+					}
+				}
+			}
+			if available > 0 {
+				c.lastFlush = time.Now()
+			}
+		}
+	}
+	dnsClients := make([]dnsClient, 0, len(c.dnsClients))
+	for _, sdc := range c.dnsClients {
+		if sdc.disableTimes == 0 {
+			dnsClients = append(dnsClients, sdc.dnsClient)
+		}
+	}
+	if len(dnsClients) > 0 {
+		return dnsClients, nil
+	}
+	return nil, err
+}
+
+func (c *systemClient) ExchangeContext(ctx context.Context, m *D.Msg) (msg *D.Msg, err error) {
+	dnsClients, err := c.getDnsClients()
 	if err != nil {
 		return
 	}
-	if len(nameservers) == 0 {
+	msg, _, err = batchExchange(ctx, dnsClients, m)
-		return
+	return
-	}
+}
-	servers := make([]NameServer, 0, len(nameservers))
+
-	for _, addr := range nameservers {
+// Address implements dnsClient
-		servers = append(servers, NameServer{
+func (c *systemClient) Address() string {
-			Addr: net.JoinHostPort(addr, "53"),
+	dnsClients, _ := c.getDnsClients()
-			Net:  "udp",
+	addrs := make([]string, 0, len(dnsClients))
-		})
+	for _, c := range dnsClients {
-	}
+		addrs = append(addrs, c.Address())
-	return transform(servers, nil), nil
+	}
+	return fmt.Sprintf("system(%s)", strings.Join(addrs, ","))
+}
+
+var _ dnsClient = (*systemClient)(nil)
+
+func newSystemClient() *systemClient {
+	return &systemClient{
+		dnsClients: map[string]*systemDnsClient{},
+	}
 }

dns/util.go

@@ -29,14 +29,16 @@ const (
 	MaxMsgSize = 65535
 )
 
+const serverFailureCacheTTL uint32 = 5
+
 func minimalTTL(records []D.RR) uint32 {
-	minObj := lo.MinBy(records, func(r1 D.RR, r2 D.RR) bool {
+	rr := lo.MinBy(records, func(r1 D.RR, r2 D.RR) bool {
 		return r1.Header().Ttl < r2.Header().Ttl
 	})
-	if minObj != nil {
+	if rr == nil {
-		return minObj.Header().Ttl
+		return 0
 	}
-	return 0
+	return rr.Header().Ttl
 }
 
 func updateTTL(records []D.RR, ttl uint32) {
@@ -49,28 +51,25 @@ func updateTTL(records []D.RR, ttl uint32) {
 	}
 }
 
-func putMsgToCache(c *cache.LruCache[string, *D.Msg], key string, msg *D.Msg) {
+func putMsgToCache(c *cache.LruCache[string, *D.Msg], key string, q D.Question, msg *D.Msg) {
-	putMsgToCacheWithExpire(c, key, msg, 0)
+	// skip dns cache for acme challenge
-}
+	if q.Qtype == D.TypeTXT && strings.HasPrefix(q.Name, "_acme-challenge.") {
-
+		log.Debugln("[DNS] dns cache ignored because of acme challenge for: %s", q.Name)
-func putMsgToCacheWithExpire(c *cache.LruCache[string, *D.Msg], key string, msg *D.Msg, sec uint32) {
+		return
-	if sec == 0 {
-		if sec = minimalTTL(msg.Answer); sec == 0 {
-			if sec = minimalTTL(msg.Ns); sec == 0 {
-				sec = minimalTTL(msg.Extra)
-			}
-		}
-		if sec == 0 {
-			return
-		}
-
-		if sec > 120 {
-			sec = 120 // at least 2 minutes to cache
-		}
-
 	}
 
-	c.SetWithExpire(key, msg.Copy(), time.Now().Add(time.Duration(sec)*time.Second))
+	var ttl uint32
+	if msg.Rcode == D.RcodeServerFailure {
+		// [...] a resolver MAY cache a server failure response.
+		// If it does so it MUST NOT cache it for longer than five (5) minutes [...]
+		ttl = serverFailureCacheTTL
+	} else {
+		ttl = minimalTTL(append(append(msg.Answer, msg.Ns...), msg.Extra...))
+	}
+	if ttl == 0 {
+		return
+	}
+	c.SetWithExpire(key, msg.Copy(), time.Now().Add(time.Duration(ttl)*time.Second))
 }
 
 func setMsgTTL(msg *D.Msg, ttl uint32) {
@@ -108,16 +107,7 @@ func transform(servers []NameServer, resolver *Resolver) []dnsClient {
 			ret = append(ret, newDHCPClient(s.Addr))
 			continue
 		case "system":
-			clients, err := loadSystemResolver()
+			ret = append(ret, newSystemClient())
-			if err != nil {
-				log.Errorln("[DNS:system] load system resolver failed: %s", err.Error())
-				continue
-			}
-			if len(clients) == 0 {
-				log.Errorln("[DNS:system] no nameserver found in system")
-				continue
-			}
-			ret = append(ret, clients...)
 			continue
 		case "rcode":
 			ret = append(ret, newRCodeClient(s.Addr))
@@ -290,7 +280,7 @@ func listenPacket(ctx context.Context, proxyAdapter C.ProxyAdapter, proxyName st
 		DstPort: uint16(uintPort),
 	}
 	if proxyAdapter == nil {
-		return dialer.NewDialer(opts...).ListenPacket(ctx, dialer.ParseNetwork(network, dstIP), "", netip.AddrPortFrom(metadata.DstIP, metadata.DstPort))
+		return dialer.NewDialer(opts...).ListenPacket(ctx, network, "", netip.AddrPortFrom(metadata.DstIP, metadata.DstPort))
 	}
 
 	if !proxyAdapter.SupportUDP() {
@@ -300,14 +290,17 @@ func listenPacket(ctx context.Context, proxyAdapter C.ProxyAdapter, proxyName st
 	return proxyAdapter.ListenPacketContext(ctx, metadata, opts...)
 }
 
+var errIPNotFound = errors.New("couldn't find ip")
+
 func batchExchange(ctx context.Context, clients []dnsClient, m *D.Msg) (msg *D.Msg, cache bool, err error) {
 	cache = true
 	fast, ctx := picker.WithTimeout[*D.Msg](ctx, resolver.DefaultDNSTimeout)
 	defer fast.Close()
 	domain := msgToDomain(m)
+	var noIpMsg *D.Msg
 	for _, client := range clients {
 		if _, isRCodeClient := client.(rcodeClient); isRCodeClient {
-			msg, err = client.Exchange(m)
+			msg, err = client.ExchangeContext(ctx, m)
 			return msg, false, err
 		}
 		client := client // shadow define client to ensure the value captured by the closure will not be changed in the next loop
@@ -321,13 +314,31 @@ func batchExchange(ctx context.Context, clients []dnsClient, m *D.Msg) (msg *D.M
 				// so we would ignore RCode errors from RCode clients.
 				return nil, errors.New("server failure: " + D.RcodeToString[m.Rcode])
 			}
-			log.Debugln("[DNS] %s --> %s, from %s", domain, msgToIP(m), client.Address())
+			if ips := msgToIP(m); len(m.Question) > 0 {
+				qType := m.Question[0].Qtype
+				log.Debugln("[DNS] %s --> %s %s from %s", domain, ips, D.Type(qType), client.Address())
+				switch qType {
+				case D.TypeAAAA:
+					if len(ips) == 0 {
+						noIpMsg = m
+						return nil, errIPNotFound
+					}
+				case D.TypeA:
+					if len(ips) == 0 {
+						noIpMsg = m
+						return nil, errIPNotFound
+					}
+				}
+			}
 			return m, nil
 		})
 	}
 
 	msg = fast.Wait()
 	if msg == nil {
+		if noIpMsg != nil {
+			return noIpMsg, false, nil
+		}
 		err = errors.New("all DNS requests failed")
 		if fErr := fast.Error(); fErr != nil {
 			err = fmt.Errorf("%w, first error: %w", err, fErr)

docs/config.yaml

@@ -8,6 +8,11 @@ mixed-port: 10801 # HTTP(S) 和 SOCKS 代理混合端口
 
 allow-lan: true # 允许局域网连接
 bind-address: "*" # 绑定 IP 地址，仅作用于 allow-lan 为 true，'*'表示所有地址
+authentication: # http,socks入口的验证用户名，密码
+  - "username:password"
+skip-auth-prefixes: # 设置跳过验证的IP段
+  - 127.0.0.1/8
+  - ::1/128
 
 #  find-process-mode has 3 values:always, strict, off
 #  - always, 开启，强制匹配所有进程
@@ -137,7 +142,9 @@ sniffer:
   # 是否使用嗅探结果作为实际访问，默认 true
   # 全局配置，优先级低于 sniffer.sniff 实际配置
   override-destination: false
-  sniff: # TLS 默认如果不配置 ports 默认嗅探 443
+  sniff: # TLS 和 QUIC 默认如果不配置 ports 默认嗅探 443
+    QUIC:
+    #  ports: [ 443 ]
     TLS:
     #  ports: [443, 8443]
 
@@ -345,16 +352,17 @@ proxies: # socks5
     plugin: v2ray-plugin
     plugin-opts:
       mode: websocket # no QUIC now
-    # tls: true # wss
+      # tls: true # wss
-    # 可使用 openssl x509 -noout -fingerprint -sha256 -inform pem -in yourcert.pem 获取
+      # 可使用 openssl x509 -noout -fingerprint -sha256 -inform pem -in yourcert.pem 获取
-    # 配置指纹将实现 SSL Pining 效果
+      # 配置指纹将实现 SSL Pining 效果
-    # fingerprint: xxxx
+      # fingerprint: xxxx
-    # skip-cert-verify: true
+      # skip-cert-verify: true
-    # host: bing.com
+      # host: bing.com
-    # path: "/"
+      # path: "/"
-    # mux: true
+      # mux: true
-    # headers:
+      # headers:
-    #   custom: value
+      #   custom: value
+      # v2ray-http-upgrade: false
 
   - name: "ss4-shadow-tls"
     type: ss
@@ -427,11 +435,12 @@ proxies: # socks5
     # servername: example.com # priority over wss host
     # network: ws
     # ws-opts:
-    #   path: /path
+      # path: /path
-    #   headers:
+      # headers:
-    #     Host: v2ray.com
+      #   Host: v2ray.com
-    #   max-early-data: 2048
+      # max-early-data: 2048
-    #   early-data-header-name: Sec-WebSocket-Protocol
+      # early-data-header-name: Sec-WebSocket-Protocol
+      # v2ray-http-upgrade: false
 
   - name: "vmess-h2"
     type: vmess
@@ -559,6 +568,7 @@ proxies: # socks5
       path: "/"
       headers:
         Host: example.com
+      # v2ray-http-upgrade: false
 
   # Trojan
   - name: "trojan"
@@ -599,9 +609,10 @@ proxies: # socks5
     # fingerprint: xxxx
     udp: true
     # ws-opts:
-    # path: /path
+    #   path: /path
-    # headers:
+    #   headers:
-    #   Host: example.com
+    #     Host: example.com
+    #   v2ray-http-upgrade: false
 
   - name: "trojan-xtls"
     type: trojan
@@ -936,6 +947,10 @@ listeners:
       - username: 1
         uuid: 9d0cb9d0-964f-4ef6-897d-6c6b3ccf9e68
         alterId: 1
+    # ws-path: "/" # 如果不为空则开启websocket传输层
+    # 下面两项如果填写则开启tls（需要同时填写）
+    # certificate: ./server.crt
+    # private-key: ./server.key
 
   - name: tuic-in-1
     type: tuic

go.mod

@@ -5,51 +5,51 @@ go 1.20
 require (
 	github.com/3andne/restls-client-go v0.1.6
 	github.com/aead/chacha20 v0.0.0-20180709150244-8b13a72661da
-	github.com/cilium/ebpf v0.11.0
+	github.com/cilium/ebpf v0.12.0
 	github.com/coreos/go-iptables v0.7.0
 	github.com/dlclark/regexp2 v1.10.0
 	github.com/go-chi/chi/v5 v5.0.10
 	github.com/go-chi/cors v1.2.1
 	github.com/go-chi/render v1.0.3
+	github.com/gobwas/ws v1.3.0
 	github.com/gofrs/uuid/v5 v5.0.0
-	github.com/gorilla/websocket v1.5.0
 	github.com/insomniacslk/dhcp v0.0.0-20230908212754-65c27093e38a
 	github.com/jpillora/backoff v1.0.0
 	github.com/klauspost/cpuid/v2 v2.2.5
 	github.com/lunixbochs/struc v0.0.0-20200707160740-784aaebc1d40
 	github.com/mdlayher/netlink v1.7.2
 	github.com/metacubex/gopacket v1.1.20-0.20230608035415-7e2f98a3e759
-	github.com/metacubex/quic-go v0.38.1-0.20230909013832-033f6a2115cf
+	github.com/metacubex/quic-go v0.39.1-0.20231019030608-fd969d66f16b
-	github.com/metacubex/sing-quic v0.0.0-20230921160948-82175eb07a81
+	github.com/metacubex/sing-quic v0.0.0-20231008050747-a684db516966
 	github.com/metacubex/sing-shadowsocks v0.2.5
 	github.com/metacubex/sing-shadowsocks2 v0.1.4
-	github.com/metacubex/sing-tun v0.1.12
+	github.com/metacubex/sing-tun v0.1.15-0.20231103033938-170591e8d5bd
 	github.com/metacubex/sing-vmess v0.1.9-0.20230921005247-a0488d7dac74
-	github.com/metacubex/sing-wireguard v0.0.0-20230611155257-1498ae315a28
+	github.com/metacubex/sing-wireguard v0.0.0-20231001110902-321836559170
 	github.com/miekg/dns v1.1.56
 	github.com/mroth/weightedrand/v2 v2.1.0
 	github.com/openacid/low v0.1.21
 	github.com/oschwald/maxminddb-golang v1.12.0
-	github.com/puzpuzpuz/xsync/v2 v2.5.0
+	github.com/puzpuzpuz/xsync/v2 v2.5.1
 	github.com/sagernet/netlink v0.0.0-20220905062125-8043b4a9aa97
-	github.com/sagernet/sing v0.2.11
+	github.com/sagernet/sing v0.2.14
 	github.com/sagernet/sing-mux v0.1.3
 	github.com/sagernet/sing-shadowtls v0.1.4
 	github.com/sagernet/tfo-go v0.0.0-20230816093905-5a5c285d44a6
 	github.com/sagernet/utls v0.0.0-20230309024959-6732c2ab36f2
 	github.com/sagernet/wireguard-go v0.0.0-20230807125731-5d4a7ef2dc5f
 	github.com/samber/lo v1.38.1
-	github.com/shirou/gopsutil/v3 v3.23.8
+	github.com/shirou/gopsutil/v3 v3.23.9
 	github.com/sirupsen/logrus v1.9.3
 	github.com/stretchr/testify v1.8.4
 	github.com/zhangyunhao116/fastrand v0.3.0
 	go.etcd.io/bbolt v1.3.7
 	go.uber.org/automaxprocs v1.5.3
-	golang.org/x/crypto v0.13.0
+	golang.org/x/crypto v0.14.0
-	golang.org/x/exp v0.0.0-20230905200255-921286631fa9
+	golang.org/x/exp v0.0.0-20231006140011-7918f672742d
-	golang.org/x/net v0.15.0
+	golang.org/x/net v0.17.0
-	golang.org/x/sync v0.3.0
+	golang.org/x/sync v0.4.0
-	golang.org/x/sys v0.12.0
+	golang.org/x/sys v0.13.0
 	google.golang.org/protobuf v1.31.0
 	gopkg.in/yaml.v3 v3.0.1
 	lukechampine.com/blake3 v1.2.1
@@ -65,11 +65,12 @@ require (
 	github.com/ericlagergren/polyval v0.0.0-20220411101811-e25bc10ba391 // indirect
 	github.com/ericlagergren/siv v0.0.0-20220507050439-0b757b3aa5f1 // indirect
 	github.com/ericlagergren/subtle v0.0.0-20220507045147-890d697da010 // indirect
-	github.com/fsnotify/fsnotify v1.6.0 // indirect
+	github.com/fsnotify/fsnotify v1.7.0 // indirect
 	github.com/gaukas/godicttls v0.0.4 // indirect
 	github.com/go-ole/go-ole v1.3.0 // indirect
 	github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 // indirect
-	github.com/golang/mock v1.6.0 // indirect
+	github.com/gobwas/httphead v0.1.0 // indirect
+	github.com/gobwas/pool v0.2.1 // indirect
 	github.com/google/btree v1.1.2 // indirect
 	github.com/google/go-cmp v0.5.9 // indirect
 	github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38 // indirect
@@ -78,14 +79,14 @@ require (
 	github.com/klauspost/compress v1.16.7 // indirect
 	github.com/lufia/plan9stats v0.0.0-20211012122336-39d0f177ccd0 // indirect
 	github.com/mdlayher/socket v0.4.1 // indirect
-	github.com/metacubex/gvisor v0.0.0-20230611153922-78842f086475 // indirect
+	github.com/metacubex/gvisor v0.0.0-20231001104248-0f672c3fb8d8 // indirect
 	github.com/oasisprotocol/deoxysii v0.0.0-20220228165953-2091330c22b7 // indirect
 	github.com/onsi/ginkgo/v2 v2.9.5 // indirect
 	github.com/pierrec/lz4/v4 v4.1.14 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/power-devops/perfstat v0.0.0-20210106213030-5aafc221ea8c // indirect
 	github.com/quic-go/qpack v0.4.0 // indirect
-	github.com/quic-go/qtls-go1-20 v0.3.3 // indirect
+	github.com/quic-go/qtls-go1-20 v0.3.4 // indirect
 	github.com/sagernet/go-tun2socks v1.16.12-0.20220818015926-16cb67876a61 // indirect
 	github.com/sagernet/smux v0.0.0-20230312102458-337ec2a5af37 // indirect
 	github.com/scjalliance/comshim v0.0.0-20230315213746-5e51f40bd3b9 // indirect
@@ -99,10 +100,12 @@ require (
 	github.com/vishvananda/netns v0.0.0-20211101163701-50045581ed74 // indirect
 	github.com/yusufpapurcu/wmi v1.2.3 // indirect
 	gitlab.com/yawning/bsaes.git v0.0.0-20190805113838-0a714cd429ec // indirect
-	golang.org/x/mod v0.12.0 // indirect
+	go.uber.org/mock v0.3.0 // indirect
+	go4.org/netipx v0.0.0-20230824141953-6213f710f925 // indirect
+	golang.org/x/mod v0.13.0 // indirect
 	golang.org/x/text v0.13.0 // indirect
 	golang.org/x/time v0.3.0 // indirect
-	golang.org/x/tools v0.13.0 // indirect
+	golang.org/x/tools v0.14.0 // indirect
 )
 
-replace github.com/sagernet/sing => github.com/metacubex/sing v0.0.0-20230921160249-edb949c9c140
+replace github.com/sagernet/sing => github.com/metacubex/sing v0.0.0-20231001053806-1230641572b9

go.sum

@@ -14,8 +14,8 @@ github.com/blang/semver v3.5.1+incompatible/go.mod h1:kRBLl5iJ+tD4TcOOxsy/0fnweb
 github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
 github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
 github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
-github.com/cilium/ebpf v0.11.0 h1:V8gS/bTCCjX9uUnkUFUpPsksM8n1lXBAvHcpiFk1X2Y=
+github.com/cilium/ebpf v0.12.0 h1:oQEuIQIXgYhe1v7sYUG0P9vtJTYZLLdA6tiQmrOB1mo=
-github.com/cilium/ebpf v0.11.0/go.mod h1:WE7CZAnqOL2RouJ4f1uyNhqr2P4CCvXFIqdRDUgWsVs=
+github.com/cilium/ebpf v0.12.0/go.mod h1:u9H29/Iq+8cy70YqI6p5pfADkFl3vdnV2qXDg5JL0Zo=
 github.com/coreos/go-iptables v0.7.0 h1:XWM3V+MPRr5/q51NuWSgU0fqMad64Zyxs8ZUoMsamr8=
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@@ -33,8 +33,8 @@ github.com/ericlagergren/siv v0.0.0-20220507050439-0b757b3aa5f1/go.mod h1:4Rfsap
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@@ -49,10 +49,14 @@ github.com/go-ole/go-ole v1.3.0 h1:Dt6ye7+vXGIKZ7Xtk4s6/xVdGDQynvom7xCFEdWr6uE=
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@@ -65,8 +69,6 @@ github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeN
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@@ -93,24 +95,24 @@ github.com/mdlayher/socket v0.4.1 h1:eM9y2/jlbs1M615oshPQOHZzj6R6wMT7bX5NPiQvn2U
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@@ -135,12 +137,12 @@ github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZN
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@@ -162,8 +164,8 @@ github.com/samber/lo v1.38.1 h1:j2XEAqXKb09Am4ebOg31SpvzUTTs6EN3VfgeLUhPdXM=
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-github.com/shirou/gopsutil/v3 v3.23.8 h1:xnATPiybo6GgdRoC4YoGnxXZFRc3dqQTGi73oLvvBrE=
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@@ -197,7 +199,6 @@ github.com/vishvananda/netns v0.0.0-20191106174202-0a2b9b5464df/go.mod h1:JP3t17
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@@ -208,26 +209,27 @@ go.etcd.io/bbolt v1.3.7 h1:j+zJOnnEjF/kyHlDDgGnVL/AIqIJPq8UoB2GSNfkUfQ=
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-golang.org/x/crypto v0.13.0/go.mod h1:y6Z2r+Rw4iayiXXAIxJIDAJ1zMW4yaTpebo8fPOliYc=
+golang.org/x/crypto v0.14.0/go.mod h1:MVFd36DqK4CsrnJYDkBA3VC4m2GkXAM0PvzMCn4JQf4=
-golang.org/x/exp v0.0.0-20230905200255-921286631fa9 h1:GoHiUyI/Tp2nVkLI2mCxVkOjsbSXD66ic0XW0js0R9g=
+golang.org/x/exp v0.0.0-20231006140011-7918f672742d h1:jtJma62tbqLibJ5sFQz8bKtEM8rJBtfilJ2qTU199MI=
-golang.org/x/exp v0.0.0-20230905200255-921286631fa9/go.mod h1:S2oDrQGGwySpoQPVqRShND87VCbxmc6bL1Yd2oYrm6k=
+golang.org/x/exp v0.0.0-20231006140011-7918f672742d/go.mod h1:ldy0pHrwJyGW56pPQzzkH36rKxoZW1tw7ZJpeKx+hdo=
 golang.org/x/lint v0.0.0-20200302205851-738671d3881b/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
 golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
-golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
+golang.org/x/mod v0.13.0 h1:I/DsJXRlw/8l/0c24sM9yb0T4z9liZTduXvdAWYiysY=
-golang.org/x/mod v0.12.0 h1:rmsUpXtvNzj340zd98LZ4KntptpfRHwpFOHG188oHXc=
+golang.org/x/mod v0.13.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
-golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
+golang.org/x/net v0.17.0 h1:pVaXccu2ozPjCXewfr1S7xza/zcXTity9cCdXQYSjIM=
-golang.org/x/net v0.15.0 h1:ugBLEUaxABaB5AJqW9enI0ACdci2RUd4eP51NTBvuJ8=
+golang.org/x/net v0.17.0/go.mod h1:NxSsAGuq816PNPmqtQdLE42eU2Fs7NoRIZrHJAlaCOE=
-golang.org/x/net v0.15.0/go.mod h1:idbUs1IY1+zTqbi8yxTbhexhEEk5ur9LInksu6HrEpk=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.4.0 h1:zxkM55ReGkDlKSM+Fu41A+zmbZuaPVbGMzvvdUPznYQ=
-golang.org/x/sync v0.3.0 h1:ftCYgMx6zT/asHUrPw8BLLscYtGznsLAnjq5RH9P66E=
+golang.org/x/sync v0.4.0/go.mod h1:FU7BRWz2tNW+3quACPkgCx/L+uEAv1htQ0V83Z9Rj+Y=
-golang.org/x/sync v0.3.0/go.mod h1:FU7BRWz2tNW+3quACPkgCx/L+uEAv1htQ0V83Z9Rj+Y=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190606203320-7fc4e5ec1444/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -235,36 +237,27 @@ golang.org/x/sys v0.0.0-20190804053845-51ab0e2deafa/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200217220822-9197077df867/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201204225414-ed752295db88/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220622161953-175b2fd9d664/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220908164124-27713097b956/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.11.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.12.0 h1:CM0HF96J0hcLAwsHPJZjfdNzs0gftsLfgKt57wWHJ0o=
 golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
+golang.org/x/sys v0.13.0 h1:Af8nKPmuFypiUBjVoU9V20FiaFXOcuZI21p0ycVYYGE=
+golang.org/x/sys v0.13.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
-golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.13.0 h1:ablQoSUd0tRdKxZewP80B+BaqeKJuVhuRxj/dkrun3k=
 golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
 golang.org/x/time v0.3.0 h1:rg5rLMjNzMS1RkNLzCG38eapWhnYLFYXDXj2gOlr8j4=
 golang.org/x/time v0.3.0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
-golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20200130002326-2f3ba24bd6e7/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
-golang.org/x/tools v0.1.1/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
+golang.org/x/tools v0.14.0 h1:jvNa2pY0M4r62jkRQ6RwEZZyPcymeL9XZMLBbV7U2nc=
-golang.org/x/tools v0.13.0 h1:Iey4qkscZuv0VvIt8E0neZjtPVQFSc870HQ448QgEmQ=
+golang.org/x/tools v0.14.0/go.mod h1:uYBEerGOWcJyEORxN+Ek8+TT266gXkNlHdJBwexUsBg=
-golang.org/x/tools v0.13.0/go.mod h1:HvlwmtVNQAhOuCjW7xxvovg8wbNq7LwfXh/k7wXUl58=
-golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
 google.golang.org/protobuf v1.31.0 h1:g0LDEJHgrBl9N9r17Ru3sqWhkIx2NB67okBHPwC7hs8=
 google.golang.org/protobuf v1.31.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=

hub/executor/executor.go

@@ -118,7 +118,7 @@ func ApplyConfig(cfg *config.Config, force bool) {
 }
 
 func initInnerTcp() {
-	inner.New(tunnel.TCPIn())
+	inner.New(tunnel.Tunnel)
 }
 
 func GetGeneral() *config.General {
@@ -140,6 +140,7 @@ func GetGeneral() *config.General {
 			ShadowSocksConfig: ports.ShadowSocksConfig,
 			VmessConfig:       ports.VmessConfig,
 			Authentication:    authenticator,
+			SkipAuthPrefixes:  inbound.SkipAuthPrefixes(),
 			AllowLan:          listener.AllowLan(),
 			BindAddress:       listener.BindAddress(),
 		},
@@ -157,34 +158,34 @@ func GetGeneral() *config.General {
 }
 
 func updateListeners(general *config.General, listeners map[string]C.InboundListener, force bool) {
-	tcpIn := tunnel.TCPIn()
+	listener.PatchInboundListeners(listeners, tunnel.Tunnel, true)
-	udpIn := tunnel.UDPIn()
-	natTable := tunnel.NatTable()
-
-	listener.PatchInboundListeners(listeners, tcpIn, udpIn, natTable, true)
 	if !force {
 		return
 	}
 
 	allowLan := general.AllowLan
 	listener.SetAllowLan(allowLan)
+	inbound.SetSkipAuthPrefixes(general.SkipAuthPrefixes)
 
 	bindAddress := general.BindAddress
 	listener.SetBindAddress(bindAddress)
-	listener.ReCreateHTTP(general.Port, tcpIn)
+	listener.ReCreateHTTP(general.Port, tunnel.Tunnel)
-	listener.ReCreateSocks(general.SocksPort, tcpIn, udpIn)
+	listener.ReCreateSocks(general.SocksPort, tunnel.Tunnel)
-	listener.ReCreateRedir(general.RedirPort, tcpIn, udpIn, natTable)
+	listener.ReCreateRedir(general.RedirPort, tunnel.Tunnel)
-	listener.ReCreateAutoRedir(general.EBpf.AutoRedir, tcpIn, udpIn)
+	listener.ReCreateAutoRedir(general.EBpf.AutoRedir, tunnel.Tunnel)
-	listener.ReCreateTProxy(general.TProxyPort, tcpIn, udpIn, natTable)
+	listener.ReCreateTProxy(general.TProxyPort, tunnel.Tunnel)
-	listener.ReCreateMixed(general.MixedPort, tcpIn, udpIn)
+	listener.ReCreateMixed(general.MixedPort, tunnel.Tunnel)
-	listener.ReCreateShadowSocks(general.ShadowSocksConfig, tcpIn, udpIn)
+	listener.ReCreateShadowSocks(general.ShadowSocksConfig, tunnel.Tunnel)
-	listener.ReCreateVmess(general.VmessConfig, tcpIn, udpIn)
+	listener.ReCreateVmess(general.VmessConfig, tunnel.Tunnel)
-	listener.ReCreateTuic(LC.TuicServer(general.TuicServer), tcpIn, udpIn)
+	listener.ReCreateTuic(general.TuicServer, tunnel.Tunnel)
 }
 
 func updateExperimental(c *config.Config) {
 	if c.Experimental.QUICGoDisableGSO {
-		_ = os.Setenv("QUIC_GO_DISABLE_GSO", "1")
+		_ = os.Setenv("QUIC_GO_DISABLE_GSO", strconv.FormatBool(true))
+	}
+	if c.Experimental.QUICGoDisableECN {
+		_ = os.Setenv("QUIC_GO_DISABLE_ECN", strconv.FormatBool(true))
 	}
 }
 
@@ -339,7 +340,7 @@ func updateTun(general *config.General) {
 	if general == nil {
 		return
 	}
-	listener.ReCreateTun(LC.Tun(general.Tun), tunnel.TCPIn(), tunnel.UDPIn())
+	listener.ReCreateTun(general.Tun, tunnel.Tunnel)
 	listener.ReCreateRedirToTun(general.Tun.RedirectToTun)
 }
 
@@ -367,7 +368,7 @@ func updateSniffer(sniffer *config.Sniffer) {
 }
 
 func updateTunnels(tunnels []LC.Tunnel) {
-	listener.PatchTunnel(tunnels, tunnel.TCPIn(), tunnel.UDPIn())
+	listener.PatchTunnel(tunnels, tunnel.Tunnel)
 }
 
 func updateGeneral(general *config.General) {

hub/route/configs.go

@@ -2,9 +2,11 @@ package route
 
 import (
 	"net/http"
+	"net/netip"
 	"path/filepath"
 	"sync"
 
+	"github.com/Dreamacro/clash/adapter/inbound"
 	"github.com/Dreamacro/clash/component/dialer"
 	"github.com/Dreamacro/clash/component/resolver"
 	"github.com/Dreamacro/clash/config"
@@ -47,6 +49,7 @@ type configSchema struct {
 	TcptunConfig      *string            `json:"tcptun-config"`
 	UdptunConfig      *string            `json:"udptun-config"`
 	AllowLan          *bool              `json:"allow-lan"`
+	SkipAuthPrefixes  *[]netip.Prefix    `json:"skip-auth-prefixes"`
 	BindAddress       *string            `json:"bind-address"`
 	Mode              *tunnel.TunnelMode `json:"mode"`
 	LogLevel          *log.LogLevel      `json:"log-level"`
@@ -66,21 +69,23 @@ type tunSchema struct {
 	//RedirectToTun       []string   		  `yaml:"-" json:"-"`
 
 	MTU *uint32 `yaml:"mtu" json:"mtu,omitempty"`
-	//Inet4Address           *[]config.ListenPrefix `yaml:"inet4-address" json:"inet4-address,omitempty"`
+	//Inet4Address           *[]netip.Prefix `yaml:"inet4-address" json:"inet4-address,omitempty"`
-	Inet6Address           *[]LC.ListenPrefix `yaml:"inet6-address" json:"inet6-address,omitempty"`
+	Inet6Address             *[]netip.Prefix `yaml:"inet6-address" json:"inet6-address,omitempty"`
-	StrictRoute            *bool              `yaml:"strict-route" json:"strict-route,omitempty"`
+	StrictRoute              *bool           `yaml:"strict-route" json:"strict-route,omitempty"`
-	Inet4RouteAddress      *[]LC.ListenPrefix `yaml:"inet4-route-address" json:"inet4-route-address,omitempty"`
+	Inet4RouteAddress        *[]netip.Prefix `yaml:"inet4-route-address" json:"inet4-route-address,omitempty"`
-	Inet6RouteAddress      *[]LC.ListenPrefix `yaml:"inet6-route-address" json:"inet6-route-address,omitempty"`
+	Inet6RouteAddress        *[]netip.Prefix `yaml:"inet6-route-address" json:"inet6-route-address,omitempty"`
-	IncludeUID             *[]uint32          `yaml:"include-uid" json:"include-uid,omitempty"`
+	Inet4RouteExcludeAddress *[]netip.Prefix `yaml:"inet4-route-exclude-address" json:"inet4-route-exclude-address,omitempty"`
-	IncludeUIDRange        *[]string          `yaml:"include-uid-range" json:"include-uid-range,omitempty"`
+	Inet6RouteExcludeAddress *[]netip.Prefix `yaml:"inet6-route-exclude-address" json:"inet6-route-exclude-address,omitempty"`
-	ExcludeUID             *[]uint32          `yaml:"exclude-uid" json:"exclude-uid,omitempty"`
+	IncludeUID               *[]uint32       `yaml:"include-uid" json:"include-uid,omitempty"`
-	ExcludeUIDRange        *[]string          `yaml:"exclude-uid-range" json:"exclude-uid-range,omitempty"`
+	IncludeUIDRange          *[]string       `yaml:"include-uid-range" json:"include-uid-range,omitempty"`
-	IncludeAndroidUser     *[]int             `yaml:"include-android-user" json:"include-android-user,omitempty"`
+	ExcludeUID               *[]uint32       `yaml:"exclude-uid" json:"exclude-uid,omitempty"`
-	IncludePackage         *[]string          `yaml:"include-package" json:"include-package,omitempty"`
+	ExcludeUIDRange          *[]string       `yaml:"exclude-uid-range" json:"exclude-uid-range,omitempty"`
-	ExcludePackage         *[]string          `yaml:"exclude-package" json:"exclude-package,omitempty"`
+	IncludeAndroidUser       *[]int          `yaml:"include-android-user" json:"include-android-user,omitempty"`
-	EndpointIndependentNat *bool              `yaml:"endpoint-independent-nat" json:"endpoint-independent-nat,omitempty"`
+	IncludePackage           *[]string       `yaml:"include-package" json:"include-package,omitempty"`
-	UDPTimeout             *int64             `yaml:"udp-timeout" json:"udp-timeout,omitempty"`
+	ExcludePackage           *[]string       `yaml:"exclude-package" json:"exclude-package,omitempty"`
-	FileDescriptor         *int               `yaml:"file-descriptor" json:"file-descriptor"`
+	EndpointIndependentNat   *bool           `yaml:"endpoint-independent-nat" json:"endpoint-independent-nat,omitempty"`
+	UDPTimeout               *int64          `yaml:"udp-timeout" json:"udp-timeout,omitempty"`
+	FileDescriptor           *int            `yaml:"file-descriptor" json:"file-descriptor"`
 }
 
 type tuicServerSchema struct {
@@ -145,6 +150,18 @@ func pointerOrDefaultTun(p *tunSchema, def LC.Tun) LC.Tun {
 		if p.Inet6Address != nil {
 			def.Inet6Address = *p.Inet6Address
 		}
+		if p.Inet4RouteAddress != nil {
+			def.Inet4RouteAddress = *p.Inet4RouteAddress
+		}
+		if p.Inet6RouteAddress != nil {
+			def.Inet6RouteAddress = *p.Inet6RouteAddress
+		}
+		if p.Inet4RouteExcludeAddress != nil {
+			def.Inet4RouteExcludeAddress = *p.Inet4RouteExcludeAddress
+		}
+		if p.Inet6RouteExcludeAddress != nil {
+			def.Inet6RouteExcludeAddress = *p.Inet6RouteExcludeAddress
+		}
 		if p.IncludeUID != nil {
 			def.IncludeUID = *p.IncludeUID
 		}
@@ -231,6 +248,10 @@ func patchConfigs(w http.ResponseWriter, r *http.Request) {
 		P.SetAllowLan(*general.AllowLan)
 	}
 
+	if general.SkipAuthPrefixes != nil {
+		inbound.SetSkipAuthPrefixes(*general.SkipAuthPrefixes)
+	}
+
 	if general.BindAddress != nil {
 		P.SetBindAddress(*general.BindAddress)
 	}
@@ -249,19 +270,15 @@ func patchConfigs(w http.ResponseWriter, r *http.Request) {
 
 	ports := P.GetPorts()
 
-	tcpIn := tunnel.TCPIn()
+	P.ReCreateHTTP(pointerOrDefault(general.Port, ports.Port), tunnel.Tunnel)
-	udpIn := tunnel.UDPIn()
+	P.ReCreateSocks(pointerOrDefault(general.SocksPort, ports.SocksPort), tunnel.Tunnel)
-	natTable := tunnel.NatTable()
+	P.ReCreateRedir(pointerOrDefault(general.RedirPort, ports.RedirPort), tunnel.Tunnel)
-
+	P.ReCreateTProxy(pointerOrDefault(general.TProxyPort, ports.TProxyPort), tunnel.Tunnel)
-	P.ReCreateHTTP(pointerOrDefault(general.Port, ports.Port), tcpIn)
+	P.ReCreateMixed(pointerOrDefault(general.MixedPort, ports.MixedPort), tunnel.Tunnel)
-	P.ReCreateSocks(pointerOrDefault(general.SocksPort, ports.SocksPort), tcpIn, udpIn)
+	P.ReCreateTun(pointerOrDefaultTun(general.Tun, P.LastTunConf), tunnel.Tunnel)
-	P.ReCreateRedir(pointerOrDefault(general.RedirPort, ports.RedirPort), tcpIn, udpIn, natTable)
+	P.ReCreateShadowSocks(pointerOrDefaultString(general.ShadowSocksConfig, ports.ShadowSocksConfig), tunnel.Tunnel)
-	P.ReCreateTProxy(pointerOrDefault(general.TProxyPort, ports.TProxyPort), tcpIn, udpIn, natTable)
+	P.ReCreateVmess(pointerOrDefaultString(general.VmessConfig, ports.VmessConfig), tunnel.Tunnel)
-	P.ReCreateMixed(pointerOrDefault(general.MixedPort, ports.MixedPort), tcpIn, udpIn)
+	P.ReCreateTuic(pointerOrDefaultTuicServer(general.TuicServer, P.LastTuicConf), tunnel.Tunnel)
-	P.ReCreateTun(pointerOrDefaultTun(general.Tun, P.LastTunConf), tcpIn, udpIn)
-	P.ReCreateShadowSocks(pointerOrDefaultString(general.ShadowSocksConfig, ports.ShadowSocksConfig), tcpIn, udpIn)
-	P.ReCreateVmess(pointerOrDefaultString(general.VmessConfig, ports.VmessConfig), tcpIn, udpIn)
-	P.ReCreateTuic(pointerOrDefaultTuicServer(general.TuicServer, P.LastTuicConf), tcpIn, udpIn)
 
 	if general.Mode != nil {
 		tunnel.SetMode(*general.Mode)

hub/route/connections.go

@@ -11,7 +11,8 @@ import (
 
 	"github.com/go-chi/chi/v5"
 	"github.com/go-chi/render"
-	"github.com/gorilla/websocket"
+	"github.com/gobwas/ws"
+	"github.com/gobwas/ws/wsutil"
 )
 
 func connectionRouter() http.Handler {
@@ -23,13 +24,13 @@ func connectionRouter() http.Handler {
 }
 
 func getConnections(w http.ResponseWriter, r *http.Request) {
-	if !websocket.IsWebSocketUpgrade(r) {
+	if !(r.Header.Get("Upgrade") == "websocket") {
 		snapshot := statistic.DefaultManager.Snapshot()
 		render.JSON(w, r, snapshot)
 		return
 	}
 
-	conn, err := upgrader.Upgrade(w, r, nil)
+	conn, _, _, err := ws.UpgradeHTTP(r, w)
 	if err != nil {
 		return
 	}
@@ -55,7 +56,7 @@ func getConnections(w http.ResponseWriter, r *http.Request) {
 			return err
 		}
 
-		return conn.WriteMessage(websocket.TextMessage, buf.Bytes())
+		return wsutil.WriteMessage(conn, ws.StateServerSide, ws.OpText, buf.Bytes())
 	}
 
 	if err := sendSnapshot(); err != nil {

hub/route/server.go

@@ -5,6 +5,7 @@ import (
 	"crypto/subtle"
 	"crypto/tls"
 	"encoding/json"
+	"net"
 	"net/http"
 	"runtime/debug"
 	"strings"
@@ -21,7 +22,8 @@ import (
 	"github.com/go-chi/chi/v5/middleware"
 	"github.com/go-chi/cors"
 	"github.com/go-chi/render"
-	"github.com/gorilla/websocket"
+	"github.com/gobwas/ws"
+	"github.com/gobwas/ws/wsutil"
 )
 
 var (
@@ -29,12 +31,6 @@ var (
 	serverAddr   = ""
 
 	uiPath = ""
-
-	upgrader = websocket.Upgrader{
-		CheckOrigin: func(r *http.Request) bool {
-			return true
-		},
-	}
 )
 
 type Traffic struct {
@@ -112,7 +108,7 @@ func Start(addr string, tlsAddr string, secret string,
 
 	if len(tlsAddr) > 0 {
 		go func() {
-			c, err := CN.ParseCert(certificat, privateKey)
+			c, err := CN.ParseCert(certificat, privateKey, C.Path)
 			if err != nil {
 				log.Errorln("External controller tls listen error: %s", err)
 				return
@@ -166,7 +162,7 @@ func authentication(next http.Handler) http.Handler {
 		}
 
 		// Browser websocket not support custom header
-		if websocket.IsWebSocketUpgrade(r) && r.URL.Query().Get("token") != "" {
+		if r.Header.Get("Upgrade") == "websocket" && r.URL.Query().Get("token") != "" {
 			token := r.URL.Query().Get("token")
 			if !safeEuqal(token, serverSecret) {
 				render.Status(r, http.StatusUnauthorized)
@@ -197,10 +193,10 @@ func hello(w http.ResponseWriter, r *http.Request) {
 }
 
 func traffic(w http.ResponseWriter, r *http.Request) {
-	var wsConn *websocket.Conn
+	var wsConn net.Conn
-	if websocket.IsWebSocketUpgrade(r) {
+	if r.Header.Get("Upgrade") == "websocket" {
 		var err error
-		wsConn, err = upgrader.Upgrade(w, r, nil)
+		wsConn, _, _, err = ws.UpgradeHTTP(r, w)
 		if err != nil {
 			return
 		}
@@ -230,7 +226,7 @@ func traffic(w http.ResponseWriter, r *http.Request) {
 			_, err = w.Write(buf.Bytes())
 			w.(http.Flusher).Flush()
 		} else {
-			err = wsConn.WriteMessage(websocket.TextMessage, buf.Bytes())
+			err = wsutil.WriteMessage(wsConn, ws.StateServerSide, ws.OpText, buf.Bytes())
 		}
 
 		if err != nil {
@@ -240,10 +236,10 @@ func traffic(w http.ResponseWriter, r *http.Request) {
 }
 
 func memory(w http.ResponseWriter, r *http.Request) {
-	var wsConn *websocket.Conn
+	var wsConn net.Conn
-	if websocket.IsWebSocketUpgrade(r) {
+	if r.Header.Get("Upgrade") == "websocket" {
 		var err error
-		wsConn, err = upgrader.Upgrade(w, r, nil)
+		wsConn, _, _, err = ws.UpgradeHTTP(r, w)
 		if err != nil {
 			return
 		}
@@ -280,7 +276,7 @@ func memory(w http.ResponseWriter, r *http.Request) {
 			_, err = w.Write(buf.Bytes())
 			w.(http.Flusher).Flush()
 		} else {
-			err = wsConn.WriteMessage(websocket.TextMessage, buf.Bytes())
+			err = wsutil.WriteMessage(wsConn, ws.StateServerSide, ws.OpText, buf.Bytes())
 		}
 
 		if err != nil {
@@ -293,6 +289,16 @@ type Log struct {
 	Type    string `json:"type"`
 	Payload string `json:"payload"`
 }
+type LogStructuredField struct {
+	Key   string `json:"key"`
+	Value string `json:"value"`
+}
+type LogStructured struct {
+	Time    string               `json:"time"`
+	Level   string               `json:"level"`
+	Message string               `json:"message"`
+	Fields  []LogStructuredField `json:"fields"`
+}
 
 func getLogs(w http.ResponseWriter, r *http.Request) {
 	levelText := r.URL.Query().Get("level")
@@ -300,6 +306,12 @@ func getLogs(w http.ResponseWriter, r *http.Request) {
 		levelText = "info"
 	}
 
+	formatText := r.URL.Query().Get("format")
+	isStructured := false
+	if formatText == "structured" {
+		isStructured = true
+	}
+
 	level, ok := log.LogLevelMapping[levelText]
 	if !ok {
 		render.Status(r, http.StatusBadRequest)
@@ -307,10 +319,10 @@ func getLogs(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	var wsConn *websocket.Conn
+	var wsConn net.Conn
-	if websocket.IsWebSocketUpgrade(r) {
+	if r.Header.Get("Upgrade") == "websocket" {
 		var err error
-		wsConn, err = upgrader.Upgrade(w, r, nil)
+		wsConn, _, _, err = ws.UpgradeHTTP(r, w)
 		if err != nil {
 			return
 		}
@@ -342,11 +354,26 @@ func getLogs(w http.ResponseWriter, r *http.Request) {
 		}
 		buf.Reset()
 
-		if err := json.NewEncoder(buf).Encode(Log{
+		if !isStructured {
-			Type:    logM.Type(),
+			if err := json.NewEncoder(buf).Encode(Log{
-			Payload: logM.Payload,
+				Type:    logM.Type(),
-		}); err != nil {
+				Payload: logM.Payload,
-			break
+			}); err != nil {
+				break
+			}
+		} else {
+			newLevel := logM.Type()
+			if newLevel == "warning" {
+				newLevel = "warn"
+			}
+			if err := json.NewEncoder(buf).Encode(LogStructured{
+				Time:    time.Now().Format(time.TimeOnly),
+				Level:   newLevel,
+				Message: logM.Payload,
+				Fields:  []LogStructuredField{},
+			}); err != nil {
+				break
+			}
 		}
 
 		var err error
@@ -354,7 +381,7 @@ func getLogs(w http.ResponseWriter, r *http.Request) {
 			_, err = w.Write(buf.Bytes())
 			w.(http.Flusher).Flush()
 		} else {
-			err = wsConn.WriteMessage(websocket.TextMessage, buf.Bytes())
+			err = wsutil.WriteMessage(wsConn, ws.StateServerSide, ws.OpText, buf.Bytes())
 		}
 
 		if err != nil {

listener/autoredir/tcp.go

@@ -43,7 +43,7 @@ func (l *Listener) SetLookupFunc(lookupFunc func(netip.AddrPort) (socks5.Addr, e
 	l.lookupFunc = lookupFunc
 }
 
-func (l *Listener) handleRedir(conn net.Conn, in chan<- C.ConnContext) {
+func (l *Listener) handleRedir(conn net.Conn, tunnel C.Tunnel) {
 	if l.lookupFunc == nil {
 		log.Errorln("[Auto Redirect] lookup function is nil")
 		return
@@ -58,10 +58,10 @@ func (l *Listener) handleRedir(conn net.Conn, in chan<- C.ConnContext) {
 
 	N.TCPKeepAlive(conn)
 
-	in <- inbound.NewSocket(target, conn, C.REDIR, l.additions...)
+	tunnel.HandleTCPConn(inbound.NewSocket(target, conn, C.REDIR, l.additions...))
 }
 
-func New(addr string, in chan<- C.ConnContext, additions ...inbound.Addition) (*Listener, error) {
+func New(addr string, tunnel C.Tunnel, additions ...inbound.Addition) (*Listener, error) {
 	if len(additions) == 0 {
 		additions = []inbound.Addition{
 			inbound.WithInName("DEFAULT-REDIR"),
@@ -87,7 +87,7 @@ func New(addr string, in chan<- C.ConnContext, additions ...inbound.Addition) (*
 				}
 				continue
 			}
-			go rl.handleRedir(c, in)
+			go rl.handleRedir(c, tunnel)
 		}
 	}()
 

listener/config/tun.go

@@ -1,72 +1,19 @@
 package config
 
 import (
-	"encoding/json"
 	"net/netip"
 
 	C "github.com/Dreamacro/clash/constant"
-
-	"gopkg.in/yaml.v3"
 )
 
-type ListenPrefix netip.Prefix
+func StringSliceToNetipPrefixSlice(ss []string) ([]netip.Prefix, error) {
-
+	lps := make([]netip.Prefix, 0, len(ss))
-func (p ListenPrefix) MarshalJSON() ([]byte, error) {
-	prefix := netip.Prefix(p)
-	if !prefix.IsValid() {
-		return json.Marshal(nil)
-	}
-	return json.Marshal(prefix.String())
-}
-
-func (p ListenPrefix) MarshalYAML() (interface{}, error) {
-	prefix := netip.Prefix(p)
-	if !prefix.IsValid() {
-		return nil, nil
-	}
-	return prefix.String(), nil
-}
-
-func (p *ListenPrefix) UnmarshalJSON(bytes []byte) error {
-	var value string
-	err := json.Unmarshal(bytes, &value)
-	if err != nil {
-		return err
-	}
-	prefix, err := netip.ParsePrefix(value)
-	if err != nil {
-		return err
-	}
-	*p = ListenPrefix(prefix)
-	return nil
-}
-
-func (p *ListenPrefix) UnmarshalYAML(node *yaml.Node) error {
-	var value string
-	err := node.Decode(&value)
-	if err != nil {
-		return err
-	}
-	prefix, err := netip.ParsePrefix(value)
-	if err != nil {
-		return err
-	}
-	*p = ListenPrefix(prefix)
-	return nil
-}
-
-func (p ListenPrefix) Build() netip.Prefix {
-	return netip.Prefix(p)
-}
-
-func StringSliceToListenPrefixSlice(ss []string) ([]ListenPrefix, error) {
-	lps := make([]ListenPrefix, 0, len(ss))
 	for _, s := range ss {
 		prefix, err := netip.ParsePrefix(s)
 		if err != nil {
 			return nil, err
 		}
-		lps = append(lps, ListenPrefix(prefix))
+		lps = append(lps, prefix)
 	}
 	return lps, nil
 }
@@ -80,20 +27,22 @@ type Tun struct {
 	AutoDetectInterface bool       `yaml:"auto-detect-interface" json:"auto-detect-interface"`
 	RedirectToTun       []string   `yaml:"-" json:"-"`
 
-	MTU                    uint32         `yaml:"mtu" json:"mtu,omitempty"`
+	MTU                      uint32         `yaml:"mtu" json:"mtu,omitempty"`
-	Inet4Address           []ListenPrefix `yaml:"inet4-address" json:"inet4-address,omitempty"`
+	Inet4Address             []netip.Prefix `yaml:"inet4-address" json:"inet4-address,omitempty"`
-	Inet6Address           []ListenPrefix `yaml:"inet6-address" json:"inet6-address,omitempty"`
+	Inet6Address             []netip.Prefix `yaml:"inet6-address" json:"inet6-address,omitempty"`
-	StrictRoute            bool           `yaml:"strict-route" json:"strict-route,omitempty"`
+	StrictRoute              bool           `yaml:"strict-route" json:"strict-route,omitempty"`
-	Inet4RouteAddress      []ListenPrefix `yaml:"inet4-route-address" json:"inet4-route-address,omitempty"`
+	Inet4RouteAddress        []netip.Prefix `yaml:"inet4-route-address" json:"inet4-route-address,omitempty"`
-	Inet6RouteAddress      []ListenPrefix `yaml:"inet6-route-address" json:"inet6-route-address,omitempty"`
+	Inet6RouteAddress        []netip.Prefix `yaml:"inet6-route-address" json:"inet6-route-address,omitempty"`
-	IncludeUID             []uint32       `yaml:"include-uid" json:"include-uid,omitempty"`
+	Inet4RouteExcludeAddress []netip.Prefix `yaml:"inet4-route-exclude-address" json:"inet4-route-exclude-address,omitempty"`
-	IncludeUIDRange        []string       `yaml:"include-uid-range" json:"include-uid-range,omitempty"`
+	Inet6RouteExcludeAddress []netip.Prefix `yaml:"inet6-route-exclude-address" json:"inet6-route-exclude-address,omitempty"`
-	ExcludeUID             []uint32       `yaml:"exclude-uid" json:"exclude-uid,omitempty"`
+	IncludeUID               []uint32       `yaml:"include-uid" json:"include-uid,omitempty"`
-	ExcludeUIDRange        []string       `yaml:"exclude-uid-range" json:"exclude-uid-range,omitempty"`
+	IncludeUIDRange          []string       `yaml:"include-uid-range" json:"include-uid-range,omitempty"`
-	IncludeAndroidUser     []int          `yaml:"include-android-user" json:"include-android-user,omitempty"`
+	ExcludeUID               []uint32       `yaml:"exclude-uid" json:"exclude-uid,omitempty"`
-	IncludePackage         []string       `yaml:"include-package" json:"include-package,omitempty"`
+	ExcludeUIDRange          []string       `yaml:"exclude-uid-range" json:"exclude-uid-range,omitempty"`
-	ExcludePackage         []string       `yaml:"exclude-package" json:"exclude-package,omitempty"`
+	IncludeAndroidUser       []int          `yaml:"include-android-user" json:"include-android-user,omitempty"`
-	EndpointIndependentNat bool           `yaml:"endpoint-independent-nat" json:"endpoint-independent-nat,omitempty"`
+	IncludePackage           []string       `yaml:"include-package" json:"include-package,omitempty"`
-	UDPTimeout             int64          `yaml:"udp-timeout" json:"udp-timeout,omitempty"`
+	ExcludePackage           []string       `yaml:"exclude-package" json:"exclude-package,omitempty"`
-	FileDescriptor         int            `yaml:"file-descriptor" json:"file-descriptor"`
+	EndpointIndependentNat   bool           `yaml:"endpoint-independent-nat" json:"endpoint-independent-nat,omitempty"`
+	UDPTimeout               int64          `yaml:"udp-timeout" json:"udp-timeout,omitempty"`
+	FileDescriptor           int            `yaml:"file-descriptor" json:"file-descriptor"`
 }

listener/config/vmess.go

@@ -11,9 +11,12 @@ type VmessUser struct {
 }
 
 type VmessServer struct {
-	Enable bool
+	Enable      bool
-	Listen string
+	Listen      string
-	Users  []VmessUser
+	Users       []VmessUser
+	WsPath      string
+	Certificate string
+	PrivateKey  string
 }
 
 func (t VmessServer) String() string {

listener/http/client.go

@@ -12,7 +12,7 @@ import (
 	"github.com/Dreamacro/clash/transport/socks5"
 )
 
-func newClient(source net.Addr, in chan<- C.ConnContext, additions ...inbound.Addition) *http.Client {
+func newClient(srcConn net.Conn, tunnel C.Tunnel, additions ...inbound.Addition) *http.Client {
 	return &http.Client{
 		Transport: &http.Transport{
 			// from http.DefaultTransport
@@ -32,7 +32,7 @@ func newClient(source net.Addr, in chan<- C.ConnContext, additions ...inbound.Ad
 
 				left, right := net.Pipe()
 
-				in <- inbound.NewHTTP(dstAddr, source, right, additions...)
+				go tunnel.HandleTCPConn(inbound.NewHTTP(dstAddr, srcConn, right, additions...))
 
 				return left, nil
 			},

listener/http/proxy.go

@@ -14,8 +14,8 @@ import (
 	"github.com/Dreamacro/clash/log"
 )
 
-func HandleConn(c net.Conn, in chan<- C.ConnContext, cache *cache.LruCache[string, bool], additions ...inbound.Addition) {
+func HandleConn(c net.Conn, tunnel C.Tunnel, cache *cache.LruCache[string, bool], additions ...inbound.Addition) {
-	client := newClient(c.RemoteAddr(), in, additions...)
+	client := newClient(c, tunnel, additions...)
 	defer client.CloseIdleConnections()
 
 	conn := N.NewBufferedConn(c)
@@ -48,7 +48,7 @@ func HandleConn(c net.Conn, in chan<- C.ConnContext, cache *cache.LruCache[strin
 					break // close connection
 				}
 
-				in <- inbound.NewHTTPS(request, conn, additions...)
+				tunnel.HandleTCPConn(inbound.NewHTTPS(request, conn, additions...))
 
 				return // hijack connection
 			}
@@ -61,7 +61,7 @@ func HandleConn(c net.Conn, in chan<- C.ConnContext, cache *cache.LruCache[strin
 			request.RequestURI = ""
 
 			if isUpgradeRequest(request) {
-				handleUpgrade(conn, request, in, additions...)
+				handleUpgrade(conn, request, tunnel, additions...)
 
 				return // hijack connection
 			}
@@ -100,6 +100,9 @@ func HandleConn(c net.Conn, in chan<- C.ConnContext, cache *cache.LruCache[strin
 
 func authenticate(request *http.Request, cache *cache.LruCache[string, bool]) *http.Response {
 	authenticator := authStore.Authenticator()
+	if inbound.SkipAuthRemoteAddress(request.RemoteAddr) {
+		authenticator = nil
+	}
 	if authenticator != nil {
 		credential := parseBasicProxyAuthorization(request)
 		if credential == "" {

listener/http/server.go

@@ -30,11 +30,11 @@ func (l *Listener) Close() error {
 	return l.listener.Close()
 }
 
-func New(addr string, in chan<- C.ConnContext, additions ...inbound.Addition) (*Listener, error) {
+func New(addr string, tunnel C.Tunnel, additions ...inbound.Addition) (*Listener, error) {
-	return NewWithAuthenticate(addr, in, true, additions...)
+	return NewWithAuthenticate(addr, tunnel, true, additions...)
 }
 
-func NewWithAuthenticate(addr string, in chan<- C.ConnContext, authenticate bool, additions ...inbound.Addition) (*Listener, error) {
+func NewWithAuthenticate(addr string, tunnel C.Tunnel, authenticate bool, additions ...inbound.Addition) (*Listener, error) {
 	if len(additions) == 0 {
 		additions = []inbound.Addition{
 			inbound.WithInName("DEFAULT-HTTP"),
@@ -65,7 +65,7 @@ func NewWithAuthenticate(addr string, in chan<- C.ConnContext, authenticate bool
 				}
 				continue
 			}
-			go HandleConn(conn, in, c, additions...)
+			go HandleConn(conn, tunnel, c, additions...)
 		}
 	}()
 

listener/http/upgrade.go

@@ -25,7 +25,7 @@ func isUpgradeRequest(req *http.Request) bool {
 	return false
 }
 
-func handleUpgrade(conn net.Conn, request *http.Request, in chan<- C.ConnContext, additions ...inbound.Addition) {
+func handleUpgrade(conn net.Conn, request *http.Request, tunnel C.Tunnel, additions ...inbound.Addition) {
 	defer conn.Close()
 
 	removeProxyHeaders(request.Header)
@@ -43,7 +43,7 @@ func handleUpgrade(conn net.Conn, request *http.Request, in chan<- C.ConnContext
 
 	left, right := net.Pipe()
 
-	in <- inbound.NewHTTP(dstAddr, conn.RemoteAddr(), right, additions...)
+	go tunnel.HandleTCPConn(inbound.NewHTTP(dstAddr, conn, right, additions...))
 
 	var bufferedLeft *N.BufferedConn
 	if request.TLS != nil {

listener/inbound/base.go

@@ -61,7 +61,7 @@ func (b *Base) RawAddress() string {
 }
 
 // Listen implements constant.InboundListener
-func (*Base) Listen(tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAdapter, natTable C.NatTable) error {
+func (*Base) Listen(tunnel C.Tunnel) error {
 	return nil
 }
 

listener/inbound/http.go

@@ -42,9 +42,9 @@ func (h *HTTP) Address() string {
 }
 
 // Listen implements constant.InboundListener
-func (h *HTTP) Listen(tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAdapter, natTable C.NatTable) error {
+func (h *HTTP) Listen(tunnel C.Tunnel) error {
 	var err error
-	h.l, err = http.New(h.RawAddress(), tcpIn, h.Additions()...)
+	h.l, err = http.New(h.RawAddress(), tunnel, h.Additions()...)
 	if err != nil {
 		return err
 	}

listener/inbound/hysteria2.go

@@ -77,9 +77,9 @@ func (t *Hysteria2) Address() string {
 }
 
 // Listen implements constant.InboundListener
-func (t *Hysteria2) Listen(tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAdapter, natTable C.NatTable) error {
+func (t *Hysteria2) Listen(tunnel C.Tunnel) error {
 	var err error
-	t.l, err = sing_hysteria2.New(t.ts, tcpIn, udpIn, t.Additions()...)
+	t.l, err = sing_hysteria2.New(t.ts, tunnel, t.Additions()...)
 	if err != nil {
 		return err
 	}

listener/inbound/mixed.go

@@ -50,14 +50,14 @@ func (m *Mixed) Address() string {
 }
 
 // Listen implements constant.InboundListener
-func (m *Mixed) Listen(tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAdapter, natTable C.NatTable) error {
+func (m *Mixed) Listen(tunnel C.Tunnel) error {
 	var err error
-	m.l, err = mixed.New(m.RawAddress(), tcpIn, m.Additions()...)
+	m.l, err = mixed.New(m.RawAddress(), tunnel, m.Additions()...)
 	if err != nil {
 		return err
 	}
 	if m.udp {
-		m.lUDP, err = socks.NewUDP(m.RawAddress(), udpIn, m.Additions()...)
+		m.lUDP, err = socks.NewUDP(m.RawAddress(), tunnel, m.Additions()...)
 		if err != nil {
 			return err
 		}

listener/inbound/redir.go

@@ -42,9 +42,9 @@ func (r *Redir) Address() string {
 }
 
 // Listen implements constant.InboundListener
-func (r *Redir) Listen(tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAdapter, natTable C.NatTable) error {
+func (r *Redir) Listen(tunnel C.Tunnel) error {
 	var err error
-	r.l, err = redir.New(r.RawAddress(), tcpIn, r.Additions()...)
+	r.l, err = redir.New(r.RawAddress(), tunnel, r.Additions()...)
 	if err != nil {
 		return err
 	}

listener/inbound/shadowsocks.go

@@ -59,9 +59,9 @@ func (s *ShadowSocks) Address() string {
 }
 
 // Listen implements constant.InboundListener
-func (s *ShadowSocks) Listen(tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAdapter, natTable C.NatTable) error {
+func (s *ShadowSocks) Listen(tunnel C.Tunnel) error {
 	var err error
-	s.l, err = sing_shadowsocks.New(s.ss, tcpIn, udpIn, s.Additions()...)
+	s.l, err = sing_shadowsocks.New(s.ss, tunnel, s.Additions()...)
 	if err != nil {
 		return err
 	}

listener/inbound/socks.go

@@ -68,13 +68,13 @@ func (s *Socks) Address() string {
 }
 
 // Listen implements constant.InboundListener
-func (s *Socks) Listen(tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAdapter, natTable C.NatTable) error {
+func (s *Socks) Listen(tunnel C.Tunnel) error {
 	var err error
-	if s.stl, err = socks.New(s.RawAddress(), tcpIn, s.Additions()...); err != nil {
+	if s.stl, err = socks.New(s.RawAddress(), tunnel, s.Additions()...); err != nil {
 		return err
 	}
 	if s.udp {
-		if s.sul, err = socks.NewUDP(s.RawAddress(), udpIn, s.Additions()...); err != nil {
+		if s.sul, err = socks.NewUDP(s.RawAddress(), tunnel, s.Additions()...); err != nil {
 			return err
 		}
 	}

listener/inbound/tproxy.go

@@ -49,14 +49,14 @@ func (t *TProxy) Address() string {
 }
 
 // Listen implements constant.InboundListener
-func (t *TProxy) Listen(tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAdapter, natTable C.NatTable) error {
+func (t *TProxy) Listen(tunnel C.Tunnel) error {
 	var err error
-	t.lTCP, err = tproxy.New(t.RawAddress(), tcpIn, t.Additions()...)
+	t.lTCP, err = tproxy.New(t.RawAddress(), tunnel, t.Additions()...)
 	if err != nil {
 		return err
 	}
 	if t.udp {
-		t.lUDP, err = tproxy.NewUDP(t.RawAddress(), udpIn, natTable, t.Additions()...)
+		t.lUDP, err = tproxy.NewUDP(t.RawAddress(), tunnel, t.Additions()...)
 		if err != nil {
 			return err
 		}

listener/inbound/tuic.go

@@ -73,9 +73,9 @@ func (t *Tuic) Address() string {
 }
 
 // Listen implements constant.InboundListener
-func (t *Tuic) Listen(tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAdapter, natTable C.NatTable) error {
+func (t *Tuic) Listen(tunnel C.Tunnel) error {
 	var err error
-	t.l, err = tuic.New(t.ts, tcpIn, udpIn, t.Additions()...)
+	t.l, err = tuic.New(t.ts, tunnel, t.Additions()...)
 	if err != nil {
 		return err
 	}

listener/inbound/tun.go

@@ -18,22 +18,24 @@ type TunOption struct {
 	AutoRoute           bool     `inbound:"auto-route,omitempty"`
 	AutoDetectInterface bool     `inbound:"auto-detect-interface,omitempty"`
 
-	MTU                    uint32   `inbound:"mtu,omitempty"`
+	MTU                      uint32   `inbound:"mtu,omitempty"`
-	Inet4Address           []string `inbound:"inet4_address,omitempty"`
+	Inet4Address             []string `inbound:"inet4_address,omitempty"`
-	Inet6Address           []string `inbound:"inet6_address,omitempty"`
+	Inet6Address             []string `inbound:"inet6_address,omitempty"`
-	StrictRoute            bool     `inbound:"strict_route,omitempty"`
+	StrictRoute              bool     `inbound:"strict_route,omitempty"`
-	Inet4RouteAddress      []string `inbound:"inet4_route_address,omitempty"`
+	Inet4RouteAddress        []string `inbound:"inet4_route_address,omitempty"`
-	Inet6RouteAddress      []string `inbound:"inet6_route_address,omitempty"`
+	Inet6RouteAddress        []string `inbound:"inet6_route_address,omitempty"`
-	IncludeUID             []uint32 `inbound:"include_uid,omitempty"`
+	Inet4RouteExcludeAddress []string `inbound:"inet4_route_exclude_address,omitempty"`
-	IncludeUIDRange        []string `inbound:"include_uid_range,omitempty"`
+	Inet6RouteExcludeAddress []string `inbound:"inet6_route_exclude_address,omitempty"`
-	ExcludeUID             []uint32 `inbound:"exclude_uid,omitempty"`
+	IncludeUID               []uint32 `inbound:"include_uid,omitempty"`
-	ExcludeUIDRange        []string `inbound:"exclude_uid_range,omitempty"`
+	IncludeUIDRange          []string `inbound:"include_uid_range,omitempty"`
-	IncludeAndroidUser     []int    `inbound:"include_android_user,omitempty"`
+	ExcludeUID               []uint32 `inbound:"exclude_uid,omitempty"`
-	IncludePackage         []string `inbound:"include_package,omitempty"`
+	ExcludeUIDRange          []string `inbound:"exclude_uid_range,omitempty"`
-	ExcludePackage         []string `inbound:"exclude_package,omitempty"`
+	IncludeAndroidUser       []int    `inbound:"include_android_user,omitempty"`
-	EndpointIndependentNat bool     `inbound:"endpoint_independent_nat,omitempty"`
+	IncludePackage           []string `inbound:"include_package,omitempty"`
-	UDPTimeout             int64    `inbound:"udp_timeout,omitempty"`
+	ExcludePackage           []string `inbound:"exclude_package,omitempty"`
-	FileDescriptor         int      `inbound:"file-descriptor,omitempty"`
+	EndpointIndependentNat   bool     `inbound:"endpoint_independent_nat,omitempty"`
+	UDPTimeout               int64    `inbound:"udp_timeout,omitempty"`
+	FileDescriptor           int      `inbound:"file-descriptor,omitempty"`
 }
 
 func (o TunOption) Equal(config C.InboundConfig) bool {
@@ -56,19 +58,27 @@ func NewTun(options *TunOption) (*Tun, error) {
 	if !exist {
 		return nil, errors.New("invalid tun stack")
 	}
-	inet4Address, err := LC.StringSliceToListenPrefixSlice(options.Inet4Address)
+	inet4Address, err := LC.StringSliceToNetipPrefixSlice(options.Inet4Address)
 	if err != nil {
 		return nil, err
 	}
-	inet6Address, err := LC.StringSliceToListenPrefixSlice(options.Inet6Address)
+	inet6Address, err := LC.StringSliceToNetipPrefixSlice(options.Inet6Address)
 	if err != nil {
 		return nil, err
 	}
-	inet4RouteAddress, err := LC.StringSliceToListenPrefixSlice(options.Inet4RouteAddress)
+	inet4RouteAddress, err := LC.StringSliceToNetipPrefixSlice(options.Inet4RouteAddress)
 	if err != nil {
 		return nil, err
 	}
-	inet6RouteAddress, err := LC.StringSliceToListenPrefixSlice(options.Inet6RouteAddress)
+	inet6RouteAddress, err := LC.StringSliceToNetipPrefixSlice(options.Inet6RouteAddress)
+	if err != nil {
+		return nil, err
+	}
+	inet4RouteExcludeAddress, err := LC.StringSliceToNetipPrefixSlice(options.Inet4RouteExcludeAddress)
+	if err != nil {
+		return nil, err
+	}
+	inet6RouteExcludeAddress, err := LC.StringSliceToNetipPrefixSlice(options.Inet6RouteExcludeAddress)
 	if err != nil {
 		return nil, err
 	}
@@ -76,28 +86,30 @@ func NewTun(options *TunOption) (*Tun, error) {
 		Base:   base,
 		config: options,
 		tun: LC.Tun{
-			Enable:                 true,
+			Enable:                   true,
-			Device:                 options.Device,
+			Device:                   options.Device,
-			Stack:                  stack,
+			Stack:                    stack,
-			DNSHijack:              options.DNSHijack,
+			DNSHijack:                options.DNSHijack,
-			AutoRoute:              options.AutoRoute,
+			AutoRoute:                options.AutoRoute,
-			AutoDetectInterface:    options.AutoDetectInterface,
+			AutoDetectInterface:      options.AutoDetectInterface,
-			MTU:                    options.MTU,
+			MTU:                      options.MTU,
-			Inet4Address:           inet4Address,
+			Inet4Address:             inet4Address,
-			Inet6Address:           inet6Address,
+			Inet6Address:             inet6Address,
-			StrictRoute:            options.StrictRoute,
+			StrictRoute:              options.StrictRoute,
-			Inet4RouteAddress:      inet4RouteAddress,
+			Inet4RouteAddress:        inet4RouteAddress,
-			Inet6RouteAddress:      inet6RouteAddress,
+			Inet6RouteAddress:        inet6RouteAddress,
-			IncludeUID:             options.IncludeUID,
+			Inet4RouteExcludeAddress: inet4RouteExcludeAddress,
-			IncludeUIDRange:        options.IncludeUIDRange,
+			Inet6RouteExcludeAddress: inet6RouteExcludeAddress,
-			ExcludeUID:             options.ExcludeUID,
+			IncludeUID:               options.IncludeUID,
-			ExcludeUIDRange:        options.ExcludeUIDRange,
+			IncludeUIDRange:          options.IncludeUIDRange,
-			IncludeAndroidUser:     options.IncludeAndroidUser,
+			ExcludeUID:               options.ExcludeUID,
-			IncludePackage:         options.IncludePackage,
+			ExcludeUIDRange:          options.ExcludeUIDRange,
-			ExcludePackage:         options.ExcludePackage,
+			IncludeAndroidUser:       options.IncludeAndroidUser,
-			EndpointIndependentNat: options.EndpointIndependentNat,
+			IncludePackage:           options.IncludePackage,
-			UDPTimeout:             options.UDPTimeout,
+			ExcludePackage:           options.ExcludePackage,
-			FileDescriptor:         options.FileDescriptor,
+			EndpointIndependentNat:   options.EndpointIndependentNat,
+			UDPTimeout:               options.UDPTimeout,
+			FileDescriptor:           options.FileDescriptor,
 		},
 	}, nil
 }
@@ -113,9 +125,9 @@ func (t *Tun) Address() string {
 }
 
 // Listen implements constant.InboundListener
-func (t *Tun) Listen(tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAdapter, natTable C.NatTable) error {
+func (t *Tun) Listen(tunnel C.Tunnel) error {
 	var err error
-	t.l, err = sing_tun.New(t.tun, tcpIn, udpIn, t.Additions()...)
+	t.l, err = sing_tun.New(t.tun, tunnel, t.Additions()...)
 	if err != nil {
 		return err
 	}

listener/inbound/tunnel.go

@@ -4,7 +4,7 @@ import (
 	"fmt"
 
 	C "github.com/Dreamacro/clash/constant"
-	"github.com/Dreamacro/clash/listener/tunnel"
+	LT "github.com/Dreamacro/clash/listener/tunnel"
 	"github.com/Dreamacro/clash/log"
 )
 
@@ -21,8 +21,8 @@ func (o TunnelOption) Equal(config C.InboundConfig) bool {
 type Tunnel struct {
 	*Base
 	config *TunnelOption
-	ttl    *tunnel.Listener
+	ttl    *LT.Listener
-	tul    *tunnel.PacketConn
+	tul    *LT.PacketConn
 }
 
 func NewTunnel(options *TunnelOption) (*Tunnel, error) {
@@ -74,16 +74,16 @@ func (t *Tunnel) Address() string {
 }
 
 // Listen implements constant.InboundListener
-func (t *Tunnel) Listen(tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAdapter, natTable C.NatTable) error {
+func (t *Tunnel) Listen(tunnel C.Tunnel) error {
 	var err error
 	for _, network := range t.config.Network {
 		switch network {
 		case "tcp":
-			if t.ttl, err = tunnel.New(t.RawAddress(), t.config.Target, t.config.SpecialProxy, tcpIn, t.Additions()...); err != nil {
+			if t.ttl, err = LT.New(t.RawAddress(), t.config.Target, t.config.SpecialProxy, tunnel, t.Additions()...); err != nil {
 				return err
 			}
 		case "udp":
-			if t.tul, err = tunnel.NewUDP(t.RawAddress(), t.config.Target, t.config.SpecialProxy, udpIn, t.Additions()...); err != nil {
+			if t.tul, err = LT.NewUDP(t.RawAddress(), t.config.Target, t.config.SpecialProxy, tunnel, t.Additions()...); err != nil {
 				return err
 			}
 		default:

listener/inbound/vmess.go

@@ -9,7 +9,10 @@ import (
 
 type VmessOption struct {
 	BaseOption
-	Users []VmessUser `inbound:"users"`
+	Users       []VmessUser `inbound:"users"`
+	WsPath      string      `inbound:"ws-path,omitempty"`
+	Certificate string      `inbound:"certificate,omitempty"`
+	PrivateKey  string      `inbound:"private-key,omitempty"`
 }
 
 type VmessUser struct {
@@ -46,9 +49,12 @@ func NewVmess(options *VmessOption) (*Vmess, error) {
 		Base:   base,
 		config: options,
 		vs: LC.VmessServer{
-			Enable: true,
+			Enable:      true,
-			Listen: base.RawAddress(),
+			Listen:      base.RawAddress(),
-			Users:  users,
+			Users:       users,
+			WsPath:      options.WsPath,
+			Certificate: options.Certificate,
+			PrivateKey:  options.PrivateKey,
 		},
 	}, nil
 }
@@ -69,7 +75,7 @@ func (v *Vmess) Address() string {
 }
 
 // Listen implements constant.InboundListener
-func (v *Vmess) Listen(tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAdapter, natTable C.NatTable) error {
+func (v *Vmess) Listen(tunnel C.Tunnel) error {
 	var err error
 	users := make([]LC.VmessUser, len(v.config.Users))
 	for i, v := range v.config.Users {
@@ -79,7 +85,7 @@ func (v *Vmess) Listen(tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAdapter,
 			AlterID:  v.AlterID,
 		}
 	}
-	v.l, err = sing_vmess.New(v.vs, tcpIn, udpIn, v.Additions()...)
+	v.l, err = sing_vmess.New(v.vs, tunnel, v.Additions()...)
 	if err != nil {
 		return err
 	}

listener/inner/tcp.go

@@ -3,24 +3,41 @@ package inner
 import (
 	"errors"
 	"net"
+	"net/netip"
+	"strconv"
 
-	"github.com/Dreamacro/clash/adapter/inbound"
 	C "github.com/Dreamacro/clash/constant"
 )
 
-var tcpIn chan<- C.ConnContext
+var tunnel C.Tunnel
 
-func New(in chan<- C.ConnContext) {
+func New(t C.Tunnel) {
-	tcpIn = in
+	tunnel = t
 }
 
 func HandleTcp(address string) (conn net.Conn, err error) {
-	if tcpIn == nil {
+	if tunnel == nil {
 		return nil, errors.New("tcp uninitialized")
 	}
 	// executor Parsed
 	conn1, conn2 := net.Pipe()
-	context := inbound.NewInner(conn2, address)
+
-	tcpIn <- context
+	metadata := &C.Metadata{}
+	metadata.NetWork = C.TCP
+	metadata.Type = C.INNER
+	metadata.DNSMode = C.DNSNormal
+	metadata.Process = C.ClashName
+	if h, port, err := net.SplitHostPort(address); err == nil {
+		if port, err := strconv.ParseUint(port, 10, 16); err == nil {
+			metadata.DstPort = uint16(port)
+		}
+		if ip, err := netip.ParseAddr(h); err == nil {
+			metadata.DstIP = ip
+		} else {
+			metadata.Host = h
+		}
+	}
+
+	go tunnel.HandleTCPConn(conn2, metadata)
 	return conn1, nil
 }

listener/listener.go

@@ -23,7 +23,7 @@ import (
 	"github.com/Dreamacro/clash/listener/socks"
 	"github.com/Dreamacro/clash/listener/tproxy"
 	"github.com/Dreamacro/clash/listener/tuic"
-	"github.com/Dreamacro/clash/listener/tunnel"
+	LT "github.com/Dreamacro/clash/listener/tunnel"
 	"github.com/Dreamacro/clash/log"
 
 	"github.com/samber/lo"
@@ -42,8 +42,8 @@ var (
 	tproxyUDPListener   *tproxy.UDPListener
 	mixedListener       *mixed.Listener
 	mixedUDPLister      *socks.UDPListener
-	tunnelTCPListeners  = map[string]*tunnel.Listener{}
+	tunnelTCPListeners  = map[string]*LT.Listener{}
-	tunnelUDPListeners  = map[string]*tunnel.PacketConn{}
+	tunnelUDPListeners  = map[string]*LT.PacketConn{}
 	inboundListeners    = map[string]C.InboundListener{}
 	tunLister           *sing_tun.Listener
 	shadowSocksListener C.MultiAddrListener
@@ -112,7 +112,7 @@ func SetBindAddress(host string) {
 	bindAddress = host
 }
 
-func ReCreateHTTP(port int, tcpIn chan<- C.ConnContext) {
+func ReCreateHTTP(port int, tunnel C.Tunnel) {
 	httpMux.Lock()
 	defer httpMux.Unlock()
 
@@ -137,7 +137,7 @@ func ReCreateHTTP(port int, tcpIn chan<- C.ConnContext) {
 		return
 	}
 
-	httpListener, err = http.New(addr, tcpIn)
+	httpListener, err = http.New(addr, tunnel)
 	if err != nil {
 		log.Errorln("Start HTTP server error: %s", err.Error())
 		return
@@ -146,7 +146,7 @@ func ReCreateHTTP(port int, tcpIn chan<- C.ConnContext) {
 	log.Infoln("HTTP proxy listening at: %s", httpListener.Address())
 }
 
-func ReCreateSocks(port int, tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAdapter) {
+func ReCreateSocks(port int, tunnel C.Tunnel) {
 	socksMux.Lock()
 	defer socksMux.Unlock()
 
@@ -188,12 +188,12 @@ func ReCreateSocks(port int, tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAd
 		return
 	}
 
-	tcpListener, err := socks.New(addr, tcpIn)
+	tcpListener, err := socks.New(addr, tunnel)
 	if err != nil {
 		return
 	}
 
-	udpListener, err := socks.NewUDP(addr, udpIn)
+	udpListener, err := socks.NewUDP(addr, tunnel)
 	if err != nil {
 		tcpListener.Close()
 		return
@@ -205,7 +205,7 @@ func ReCreateSocks(port int, tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAd
 	log.Infoln("SOCKS proxy listening at: %s", socksListener.Address())
 }
 
-func ReCreateRedir(port int, tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAdapter, natTable C.NatTable) {
+func ReCreateRedir(port int, tunnel C.Tunnel) {
 	redirMux.Lock()
 	defer redirMux.Unlock()
 
@@ -238,12 +238,12 @@ func ReCreateRedir(port int, tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAd
 		return
 	}
 
-	redirListener, err = redir.New(addr, tcpIn)
+	redirListener, err = redir.New(addr, tunnel)
 	if err != nil {
 		return
 	}
 
-	redirUDPListener, err = tproxy.NewUDP(addr, udpIn, natTable)
+	redirUDPListener, err = tproxy.NewUDP(addr, tunnel)
 	if err != nil {
 		log.Warnln("Failed to start Redir UDP Listener: %s", err)
 	}
@@ -251,7 +251,7 @@ func ReCreateRedir(port int, tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAd
 	log.Infoln("Redirect proxy listening at: %s", redirListener.Address())
 }
 
-func ReCreateShadowSocks(shadowSocksConfig string, tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAdapter) {
+func ReCreateShadowSocks(shadowSocksConfig string, tunnel C.Tunnel) {
 	ssMux.Lock()
 	defer ssMux.Unlock()
 
@@ -292,7 +292,7 @@ func ReCreateShadowSocks(shadowSocksConfig string, tcpIn chan<- C.ConnContext, u
 		return
 	}
 
-	listener, err := sing_shadowsocks.New(ssConfig, tcpIn, udpIn)
+	listener, err := sing_shadowsocks.New(ssConfig, tunnel)
 	if err != nil {
 		return
 	}
@@ -305,7 +305,7 @@ func ReCreateShadowSocks(shadowSocksConfig string, tcpIn chan<- C.ConnContext, u
 	return
 }
 
-func ReCreateVmess(vmessConfig string, tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAdapter) {
+func ReCreateVmess(vmessConfig string, tunnel C.Tunnel) {
 	vmessMux.Lock()
 	defer vmessMux.Unlock()
 
@@ -344,7 +344,7 @@ func ReCreateVmess(vmessConfig string, tcpIn chan<- C.ConnContext, udpIn chan<-
 		return
 	}
 
-	listener, err := sing_vmess.New(vsConfig, tcpIn, udpIn)
+	listener, err := sing_vmess.New(vsConfig, tunnel)
 	if err != nil {
 		return
 	}
@@ -357,7 +357,7 @@ func ReCreateVmess(vmessConfig string, tcpIn chan<- C.ConnContext, udpIn chan<-
 	return
 }
 
-func ReCreateTuic(config LC.TuicServer, tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAdapter) {
+func ReCreateTuic(config LC.TuicServer, tunnel C.Tunnel) {
 	tuicMux.Lock()
 	defer func() {
 		LastTuicConf = config
@@ -389,7 +389,7 @@ func ReCreateTuic(config LC.TuicServer, tcpIn chan<- C.ConnContext, udpIn chan<-
 		return
 	}
 
-	listener, err := tuic.New(config, tcpIn, udpIn)
+	listener, err := tuic.New(config, tunnel)
 	if err != nil {
 		return
 	}
@@ -402,7 +402,7 @@ func ReCreateTuic(config LC.TuicServer, tcpIn chan<- C.ConnContext, udpIn chan<-
 	return
 }
 
-func ReCreateTProxy(port int, tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAdapter, natTable C.NatTable) {
+func ReCreateTProxy(port int, tunnel C.Tunnel) {
 	tproxyMux.Lock()
 	defer tproxyMux.Unlock()
 
@@ -435,12 +435,12 @@ func ReCreateTProxy(port int, tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketA
 		return
 	}
 
-	tproxyListener, err = tproxy.New(addr, tcpIn)
+	tproxyListener, err = tproxy.New(addr, tunnel)
 	if err != nil {
 		return
 	}
 
-	tproxyUDPListener, err = tproxy.NewUDP(addr, udpIn, natTable)
+	tproxyUDPListener, err = tproxy.NewUDP(addr, tunnel)
 	if err != nil {
 		log.Warnln("Failed to start TProxy UDP Listener: %s", err)
 	}
@@ -448,7 +448,7 @@ func ReCreateTProxy(port int, tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketA
 	log.Infoln("TProxy server listening at: %s", tproxyListener.Address())
 }
 
-func ReCreateMixed(port int, tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAdapter) {
+func ReCreateMixed(port int, tunnel C.Tunnel) {
 	mixedMux.Lock()
 	defer mixedMux.Unlock()
 
@@ -489,12 +489,12 @@ func ReCreateMixed(port int, tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAd
 		return
 	}
 
-	mixedListener, err = mixed.New(addr, tcpIn)
+	mixedListener, err = mixed.New(addr, tunnel)
 	if err != nil {
 		return
 	}
 
-	mixedUDPLister, err = socks.NewUDP(addr, udpIn)
+	mixedUDPLister, err = socks.NewUDP(addr, tunnel)
 	if err != nil {
 		mixedListener.Close()
 		return
@@ -503,7 +503,7 @@ func ReCreateMixed(port int, tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAd
 	log.Infoln("Mixed(http+socks) proxy listening at: %s", mixedListener.Address())
 }
 
-func ReCreateTun(tunConf LC.Tun, tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAdapter) {
+func ReCreateTun(tunConf LC.Tun, tunnel C.Tunnel) {
 	tunMux.Lock()
 	defer func() {
 		LastTunConf = tunConf
@@ -531,7 +531,7 @@ func ReCreateTun(tunConf LC.Tun, tcpIn chan<- C.ConnContext, udpIn chan<- C.Pack
 		return
 	}
 
-	lister, err := sing_tun.New(tunConf, tcpIn, udpIn)
+	lister, err := sing_tun.New(tunConf, tunnel)
 	if err != nil {
 		return
 	}
@@ -573,7 +573,7 @@ func ReCreateRedirToTun(ifaceNames []string) {
 	log.Infoln("Attached tc ebpf program to interfaces %v", tcProgram.RawNICs())
 }
 
-func ReCreateAutoRedir(ifaceNames []string, tcpIn chan<- C.ConnContext, _ chan<- C.PacketAdapter) {
+func ReCreateAutoRedir(ifaceNames []string, tunnel C.Tunnel) {
 	autoRedirMux.Lock()
 	defer autoRedirMux.Unlock()
 
@@ -614,7 +614,7 @@ func ReCreateAutoRedir(ifaceNames []string, tcpIn chan<- C.ConnContext, _ chan<-
 
 	addr := genAddr("*", C.TcpAutoRedirPort, true)
 
-	autoRedirListener, err = autoredir.New(addr, tcpIn)
+	autoRedirListener, err = autoredir.New(addr, tunnel)
 	if err != nil {
 		return
 	}
@@ -629,7 +629,7 @@ func ReCreateAutoRedir(ifaceNames []string, tcpIn chan<- C.ConnContext, _ chan<-
 	log.Infoln("Auto redirect proxy listening at: %s, attached tc ebpf program to interfaces %v", autoRedirListener.Address(), autoRedirProgram.RawNICs())
 }
 
-func PatchTunnel(tunnels []LC.Tunnel, tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAdapter) {
+func PatchTunnel(tunnels []LC.Tunnel, tunnel C.Tunnel) {
 	tunnelMux.Lock()
 	defer tunnelMux.Unlock()
 
@@ -699,7 +699,7 @@ func PatchTunnel(tunnels []LC.Tunnel, tcpIn chan<- C.ConnContext, udpIn chan<- C
 	for _, elm := range needCreate {
 		key := fmt.Sprintf("%s/%s/%s", elm.addr, elm.target, elm.proxy)
 		if elm.network == "tcp" {
-			l, err := tunnel.New(elm.addr, elm.target, elm.proxy, tcpIn)
+			l, err := LT.New(elm.addr, elm.target, elm.proxy, tunnel)
 			if err != nil {
 				log.Errorln("Start tunnel %s error: %s", elm.target, err.Error())
 				continue
@@ -707,7 +707,7 @@ func PatchTunnel(tunnels []LC.Tunnel, tcpIn chan<- C.ConnContext, udpIn chan<- C
 			tunnelTCPListeners[key] = l
 			log.Infoln("Tunnel(tcp/%s) proxy %s listening at: %s", elm.target, elm.proxy, tunnelTCPListeners[key].Address())
 		} else {
-			l, err := tunnel.NewUDP(elm.addr, elm.target, elm.proxy, udpIn)
+			l, err := LT.NewUDP(elm.addr, elm.target, elm.proxy, tunnel)
 			if err != nil {
 				log.Errorln("Start tunnel %s error: %s", elm.target, err.Error())
 				continue
@@ -718,7 +718,7 @@ func PatchTunnel(tunnels []LC.Tunnel, tcpIn chan<- C.ConnContext, udpIn chan<- C
 	}
 }
 
-func PatchInboundListeners(newListenerMap map[string]C.InboundListener, tcpIn chan<- C.ConnContext, udpIn chan<- C.PacketAdapter, natTable C.NatTable, dropOld bool) {
+func PatchInboundListeners(newListenerMap map[string]C.InboundListener, tunnel C.Tunnel, dropOld bool) {
 	inboundMux.Lock()
 	defer inboundMux.Unlock()
 
@@ -730,7 +730,7 @@ func PatchInboundListeners(newListenerMap map[string]C.InboundListener, tcpIn ch
 				continue
 			}
 		}
-		if err := newListener.Listen(tcpIn, udpIn, natTable); err != nil {
+		if err := newListener.Listen(tunnel); err != nil {
 			log.Errorln("Listener %s listen err: %s", name, err.Error())
 			continue
 		}
@@ -834,19 +834,27 @@ func hasTunConfigChange(tunConf *LC.Tun) bool {
 	})
 
 	sort.Slice(tunConf.Inet4Address, func(i, j int) bool {
-		return tunConf.Inet4Address[i].Build().String() < tunConf.Inet4Address[j].Build().String()
+		return tunConf.Inet4Address[i].String() < tunConf.Inet4Address[j].String()
 	})
 
 	sort.Slice(tunConf.Inet6Address, func(i, j int) bool {
-		return tunConf.Inet6Address[i].Build().String() < tunConf.Inet6Address[j].Build().String()
+		return tunConf.Inet6Address[i].String() < tunConf.Inet6Address[j].String()
 	})
 
 	sort.Slice(tunConf.Inet4RouteAddress, func(i, j int) bool {
-		return tunConf.Inet4RouteAddress[i].Build().String() < tunConf.Inet4RouteAddress[j].Build().String()
+		return tunConf.Inet4RouteAddress[i].String() < tunConf.Inet4RouteAddress[j].String()
 	})
 
 	sort.Slice(tunConf.Inet6RouteAddress, func(i, j int) bool {
-		return tunConf.Inet6RouteAddress[i].Build().String() < tunConf.Inet6RouteAddress[j].Build().String()
+		return tunConf.Inet6RouteAddress[i].String() < tunConf.Inet6RouteAddress[j].String()
+	})
+
+	sort.Slice(tunConf.Inet4RouteExcludeAddress, func(i, j int) bool {
+		return tunConf.Inet4RouteExcludeAddress[i].String() < tunConf.Inet4RouteExcludeAddress[j].String()
+	})
+
+	sort.Slice(tunConf.Inet6RouteExcludeAddress, func(i, j int) bool {
+		return tunConf.Inet6RouteExcludeAddress[i].String() < tunConf.Inet6RouteExcludeAddress[j].String()
 	})
 
 	sort.Slice(tunConf.IncludeUID, func(i, j int) bool {
@@ -882,6 +890,8 @@ func hasTunConfigChange(tunConf *LC.Tun) bool {
 		!slices.Equal(tunConf.Inet6Address, LastTunConf.Inet6Address) ||
 		!slices.Equal(tunConf.Inet4RouteAddress, LastTunConf.Inet4RouteAddress) ||
 		!slices.Equal(tunConf.Inet6RouteAddress, LastTunConf.Inet6RouteAddress) ||
+		!slices.Equal(tunConf.Inet4RouteExcludeAddress, LastTunConf.Inet4RouteExcludeAddress) ||
+		!slices.Equal(tunConf.Inet6RouteExcludeAddress, LastTunConf.Inet6RouteExcludeAddress) ||
 		!slices.Equal(tunConf.IncludeUID, LastTunConf.IncludeUID) ||
 		!slices.Equal(tunConf.IncludeUIDRange, LastTunConf.IncludeUIDRange) ||
 		!slices.Equal(tunConf.ExcludeUID, LastTunConf.ExcludeUID) ||