.github/ISSUE_TEMPLATE/bug_report.yml

@@ -1,83 +0,0 @@
-name: Bug report
-description: Create a report to help us improve
-title: "[Bug] "
-labels: ["bug"]
-body:
-  - type: checkboxes
-    id: ensure
-    attributes:
-      label: Verify steps
-      description: "
-在提交之前，请确认
-Please verify that you've followed these steps
-"
-      options:
-        - label: "
-确保你使用的是**本仓库**最新的的 mihomo 或 mihomo Alpha 版本
-Ensure you are using the latest version of Mihomo or Mihomo Alpha from **this repository**.
-"
-          required: true
-        - label: "
-如果你可以自己 debug 并解决的话，提交 PR 吧
-Is this something you can **debug and fix**? Send a pull request! Bug fixes and documentation fixes are welcome.
-"
-          required: false
-        - label: "
-我已经在 [Issue Tracker](……/) 中找过我要提出的问题
-I have searched on the [issue tracker](……/) for a related issue.
-"
-          required: true
-        - label: "
-我已经使用 Alpha 分支版本测试过，问题依旧存在
-I have tested using the dev branch, and the issue still exists.
-"
-          required: true
-        - label: "
-我已经仔细看过 [Documentation](https://wiki.metacubex.one/) 并无法自行解决问题
-I have read the [documentation](https://wiki.metacubex.one/) and was unable to solve the issue.
-"
-          required: true
-        - label: "
-这是 Mihomo 核心的问题，并非我所使用的 Mihomo 衍生版本（如 OpenMihomo、KoolMihomo 等）的特定问题
-This is an issue of the Mihomo core *per se*, not to the derivatives of Mihomo, like OpenMihomo or KoolMihomo.
-"
-          required: true
-  - type: input
-    attributes:
-      label: Mihomo version
-      description: "use `mihomo -v`"
-    validations:
-      required: true
-  - type: dropdown
-    id: os
-    attributes:
-      label: What OS are you seeing the problem on?
-      multiple: true
-      options:
-        - macOS
-        - Windows
-        - Linux
-        - OpenBSD/FreeBSD
-  - type: textarea
-    attributes:
-      render: yaml
-      label: "Mihomo config"
-      description: "
-在下方附上 Mihomo core 配置文件，请确保配置文件中没有敏感信息（比如：服务器地址，密码，端口等）
-Paste the Mihomo core configuration file below, please make sure that there is no sensitive information in the configuration file (e.g., server address/url, password, port)
-"
-    validations:
-      required: true
-  - type: textarea
-    attributes:
-      render: shell
-      label: Mihomo log
-      description: "
-在下方附上 Mihomo Core 的日志，log level 使用 DEBUG
-Paste the Mihomo core log below with the log level set to `DEBUG`.
-"
-  - type: textarea
-    attributes:
-      label: Description
-    validations:
-      required: true

.github/ISSUE_TEMPLATE/config.yml

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

.github/ISSUE_TEMPLATE/feature_request.yml

@@ -1,37 +0,0 @@
-name: Feature request
-description: Suggest an idea for this project
-title: "[Feature] "
-labels: ["enhancement"]
-body:
-  - type: checkboxes
-    id: ensure
-    attributes:
-      label: Verify steps
-      description: "
-在提交之前，请确认
-Please verify that you've followed these steps
-"
-      options:
-        - label: "
-我已经在 [Issue Tracker](……/) 中找过我要提出的请求
-I have searched on the [issue tracker](……/) for a related feature request.
-"
-          required: true
-        - label: "
-我已经仔细看过 [Documentation](https://wiki.metacubex.one/) 并无法找到这个功能
-I have read the [documentation](https://wiki.metacubex.one/) and was unable to solve the issue.
-"
-          required: true
-  - type: textarea
-    attributes:
-      label: Description
-      description: 请详细、清晰地表达你要提出的论述，例如这个问题如何影响到你？你想实现什么功能？目前 Mihomo Core 的行为是什麽？
-    validations:
-      required: true
-  - type: textarea
-    attributes:
-      label: Possible Solution
-      description: "
-此项非必须，但是如果你有想法的话欢迎提出。
-Not obligatory, but suggest a fix/reason for the bug, or ideas how to implement the addition or change
-"

.github/genReleaseNote.sh

@@ -1,32 +0,0 @@
-#!/bin/bash
-
-while getopts "v:" opt; do
-  case $opt in
-    v)
-      version_range=$OPTARG
-      ;;
-    \?)
-      echo "Invalid option: -$OPTARG" >&2
-      exit 1
-      ;;
-  esac
-done
-
-if [ -z "$version_range" ]; then
-  echo "Please provide the version range using -v option. Example: ./genReleashNote.sh -v v1.14.1...v1.14.2"
-  exit 1
-fi
-
-echo "## What's Changed" > release.md
-git log --pretty=format:"* %h %s by @%an" --grep="^feat" -i $version_range | sort -f | uniq >> release.md
-echo "" >> release.md
-
-echo "## BUG & Fix" >> release.md
-git log --pretty=format:"* %h %s by @%an" --grep="^fix" -i $version_range | sort -f | uniq >> release.md
-echo "" >> release.md
-
-echo "## Maintenance" >> release.md
-git log --pretty=format:"* %h %s by @%an" --grep="^chore\|^docs\|^refactor" -i $version_range | sort -f | uniq >> release.md
-echo "" >> release.md
-
-echo "**Full Changelog**: https://github.com/MetaCubeX/mihomo/compare/$version_range" >> release.md

.github/mihomo.service

@@ -1,17 +0,0 @@
-[Unit]
-Description=mihomo Daemon, Another Clash Kernel.
-Documentation=https://wiki.metacubex.one
-After=network.target nss-lookup.target network-online.target
-
-[Service]
-Type=simple
-CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_RAW CAP_NET_BIND_SERVICE CAP_SYS_TIME CAP_SYS_PTRACE CAP_DAC_READ_SEARCH CAP_DAC_OVERRIDE
-AmbientCapabilities=CAP_NET_ADMIN CAP_NET_RAW CAP_NET_BIND_SERVICE CAP_SYS_TIME CAP_SYS_PTRACE CAP_DAC_READ_SEARCH CAP_DAC_OVERRIDE
-ExecStart=/usr/bin/mihomo -d /etc/mihomo
-ExecReload=/bin/kill -HUP $MAINPID
-Restart=on-failure
-RestartSec=10
-LimitNOFILE=infinity
-
-[Install]
-WantedBy=multi-user.target

.github/mihomo@.service

@@ -1,17 +0,0 @@
-[Unit]
-Description=mihomo Daemon, Another Clash Kernel.
-Documentation=https://wiki.metacubex.one
-After=network.target nss-lookup.target network-online.target
-
-[Service]
-Type=simple
-CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_RAW CAP_NET_BIND_SERVICE CAP_SYS_TIME CAP_SYS_PTRACE CAP_DAC_READ_SEARCH CAP_DAC_OVERRIDE
-AmbientCapabilities=CAP_NET_ADMIN CAP_NET_RAW CAP_NET_BIND_SERVICE CAP_SYS_TIME CAP_SYS_PTRACE CAP_DAC_READ_SEARCH CAP_DAC_OVERRIDE
-ExecStart=/usr/bin/mihomo -d /etc/mihomo
-ExecReload=/bin/kill -HUP $MAINPID
-Restart=on-failure
-RestartSec=10
-LimitNOFILE=infinity
-
-[Install]
-WantedBy=multi-user.target

.github/release.sh

@@ -1,26 +0,0 @@
-#!/bin/bash
-
-FILENAMES=$(ls)
-for FILENAME in $FILENAMES
-do
-    if [[ ! ($FILENAME =~ ".exe" || $FILENAME =~ ".sh")]];then
-        gzip -S ".gz" $FILENAME
-    elif [[ $FILENAME =~ ".exe" ]];then
-        zip -m ${FILENAME%.*}.zip $FILENAME
-    else echo "skip $FILENAME"
-    fi
-done
-
-FILENAMES=$(ls)
-for FILENAME in $FILENAMES
-do
-    if [[ $FILENAME =~ ".zip" ]];then
-        echo "rename $FILENAME"
-        mv $FILENAME ${FILENAME%.*}-${VERSION}.zip
-    elif [[ $FILENAME =~ ".gz" ]];then
-        echo "rename $FILENAME"
-        mv $FILENAME ${FILENAME%.*}-${VERSION}.gz
-    else
-        echo "skip $FILENAME"
-    fi
-done

.github/rename-cgo.sh

@@ -1,35 +0,0 @@
-#!/bin/bash
-
-FILENAMES=$(ls)
-for FILENAME in $FILENAMES
-do
-    if [[ $FILENAME =~ "darwin-10.16-arm64" ]];then
-        echo "rename darwin-10.16-arm64 $FILENAME"
-        mv $FILENAME mihomo-darwin-arm64-cgo
-    elif [[ $FILENAME =~ "darwin-10.16-amd64" ]];then
-        echo "rename darwin-10.16-amd64 $FILENAME"
-        mv $FILENAME mihomo-darwin-amd64-cgo
-    elif [[ $FILENAME =~ "windows-4.0-386" ]];then
-        echo "rename windows 386 $FILENAME"
-        mv $FILENAME mihomo-windows-386-cgo.exe
-    elif [[ $FILENAME =~ "windows-4.0-amd64" ]];then
-        echo "rename windows amd64 $FILENAME"
-        mv $FILENAME mihomo-windows-amd64-cgo.exe
-    elif [[ $FILENAME =~ "mihomo-linux-arm-5" ]];then
-        echo "rename mihomo-linux-arm-5 $FILENAME"
-        mv $FILENAME mihomo-linux-armv5-cgo
-    elif [[ $FILENAME =~ "mihomo-linux-arm-6" ]];then
-        echo "rename mihomo-linux-arm-6 $FILENAME"
-        mv $FILENAME mihomo-linux-armv6-cgo
-    elif [[ $FILENAME =~ "mihomo-linux-arm-7" ]];then
-        echo "rename mihomo-linux-arm-7 $FILENAME"
-        mv $FILENAME mihomo-linux-armv7-cgo
-    elif [[ $FILENAME =~ "linux" ]];then
-        echo "rename linux $FILENAME"
-        mv $FILENAME $FILENAME-cgo
-    elif [[ $FILENAME =~ "android" ]];then
-        echo "rename android $FILENAME"
-        mv $FILENAME $FILENAME-cgo
-    else echo "skip $FILENAME"
-    fi
-done

.github/rename-go120.sh

@@ -1,12 +0,0 @@
-#!/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/build.yml

@@ -1,554 +0,0 @@
-name: Build
-on:
-  workflow_dispatch:
-    inputs:
-      version:
-        description: "Tag version to release"
-        required: true
-  push:
-    paths-ignore:
-      - "docs/**"
-      - "README.md"
-      - ".github/ISSUE_TEMPLATE/**"
-    branches:
-      - Alpha
-    tags:
-      - "v*"
-  pull_request:
-    branches:
-      - Alpha
-concurrency:
-  group: "${{ github.workflow }}-${{ github.ref }}"
-  cancel-in-progress: true
-  
-env:
-  REGISTRY: docker.io
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        jobs:
-          - { goos: darwin, goarch: arm64, output: arm64 }
-          - { goos: darwin, goarch: amd64, goamd64: v1, output: amd64-compatible }
-          - { goos: darwin, goarch: amd64, goamd64: v3, output: amd64 }
-
-          - { goos: linux, goarch: '386', output: '386' }
-          - { goos: linux, goarch: amd64, goamd64: v1, output: amd64-compatible, test: test }
-          - { goos: linux, goarch: amd64, goamd64: v3, output: amd64 }
-          - { goos: linux, goarch: arm64, output: arm64 }
-          - { goos: linux, goarch: arm, goarm: '5', output: armv5 }
-          - { goos: linux, goarch: arm, goarm: '6', output: armv6 }
-          - { goos: linux, goarch: arm, goarm: '7', output: armv7 }
-          - { goos: linux, goarch: mips, gomips: hardfloat, output: mips-hardfloat }
-          - { goos: linux, goarch: mips, gomips: softfloat, output: mips-softfloat }
-          - { goos: linux, goarch: mipsle, gomips: hardfloat, output: mipsle-hardfloat }
-          - { goos: linux, goarch: mipsle, gomips: softfloat, output: mipsle-softfloat }
-          - { goos: linux, goarch: mips64, output: mips64 }
-          - { goos: linux, goarch: mips64le, output: mips64le }
-          - { goos: linux, goarch: loong64, output: loong64-abi1, abi: '1' }
-          - { goos: linux, goarch: loong64, output: loong64-abi2, abi: '2' }
-          - { goos: linux, goarch: riscv64, output: riscv64 }
-          - { goos: linux, goarch: s390x, output: s390x }
-
-          - { goos: windows, goarch: '386', output: '386' }
-          - { goos: windows, goarch: amd64, goamd64: v1, output: amd64-compatible }
-          - { goos: windows, goarch: amd64, goamd64: v3, output: amd64 }
-          - { goos: windows, goarch: arm64, output: arm64 }
-
-          - { goos: freebsd, goarch: '386', output: '386' }
-          - { goos: freebsd, goarch: amd64, goamd64: v1, output: amd64-compatible }
-          - { goos: freebsd, goarch: amd64, goamd64: v3, output: amd64 }
-          - { goos: freebsd, goarch: arm64, output: arm64 }
-
-          - { goos: android, goarch: '386', ndk: i686-linux-android34, output: '386' }
-          - { goos: android, goarch: amd64, ndk: x86_64-linux-android34, output: amd64 }
-          - { goos: android, goarch: arm, ndk: armv7a-linux-androideabi34, output: armv7 }
-          - { goos: android, goarch: arm64, ndk: aarch64-linux-android34, output: arm64-v8 }
-
-          # Go 1.23 with special patch can work on Windows 7
-          # https://github.com/MetaCubeX/go/commits/release-branch.go1.23/
-          - { goos: windows, goarch: '386', output: '386-go123', goversion: '1.23' }
-          - { goos: windows, goarch: amd64, goamd64: v1, output: amd64-compatible-go123, goversion: '1.23' }
-          - { goos: windows, goarch: amd64, goamd64: v3, output: amd64-go123, goversion: '1.23' }
-
-          # Go 1.22 with special patch can work on Windows 7
-          # https://github.com/MetaCubeX/go/commits/release-branch.go1.22/
-          - { goos: windows, goarch: '386', output: '386-go122', goversion: '1.22' }
-          - { goos: windows, goarch: amd64, goamd64: v1, output: amd64-compatible-go122, goversion: '1.22' }
-          - { goos: windows, goarch: amd64, goamd64: v3, output: amd64-go122, goversion: '1.22' }
-
-          # Go 1.21 can revert commit `9e4385` to work on Windows 7
-          # https://github.com/golang/go/issues/64622#issuecomment-1847475161
-          # (OR we can just use golang1.21.4 which unneeded any patch)
-          - { goos: windows, goarch: '386', output: '386-go121', goversion: '1.21' }
-          - { goos: windows, goarch: amd64, goamd64: v1, output: amd64-compatible-go121, goversion: '1.21' }
-          - { goos: windows, goarch: amd64, goamd64: v3, output: amd64-go121, goversion: '1.21' }
-
-          # 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.
-          - { goos: windows, goarch: '386', output: '386-go120', goversion: '1.20' }
-          - { goos: windows, goarch: amd64, goamd64: v1, output: amd64-compatible-go120, goversion: '1.20' }
-          - { goos: windows, goarch: amd64, goamd64: v3, output: amd64-go120, goversion: '1.20' }
-
-          # Go 1.22 is the last release that will run on macOS 10.15 Catalina. Go 1.23 will require macOS 11 Big Sur or later.
-          - { goos: darwin, goarch: arm64, output: arm64-go122, goversion: '1.22' }
-          - { goos: darwin, goarch: amd64, goamd64: v1, output: amd64-compatible-go122, goversion: '1.22' }
-          - { goos: darwin, goarch: amd64, goamd64: v3, output: amd64-go122, goversion: '1.22' }
-
-          # 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.
-          - { goos: darwin, goarch: arm64, output: arm64-go120, goversion: '1.20' }
-          - { goos: darwin, goarch: amd64, goamd64: v1, output: amd64-compatible-go120, goversion: '1.20' }
-          - { goos: darwin, goarch: amd64, goamd64: v3, output: amd64-go120, goversion: '1.20' }
-
-          # Go 1.23 is the last release that requires Linux kernel version 2.6.32 or later. Go 1.24 will require Linux kernel version 3.2 or later.
-          - { goos: linux, goarch: '386', output: '386-go123', goversion: '1.23' }
-          - { goos: linux, goarch: amd64, goamd64: v1, output: amd64-compatible-go123, goversion: '1.23', test: test }
-          - { goos: linux, goarch: amd64, goamd64: v3, output: amd64-go123, goversion: '1.23' }
-
-          # only for test
-          - { goos: linux, goarch: '386', output: '386-go120', goversion: '1.20' }
-          - { goos: linux, goarch: amd64, goamd64: v1, output: amd64-compatible-go120, goversion: '1.20', test: test }
-          - { goos: linux, goarch: amd64, goamd64: v3, output: amd64-go120, goversion: '1.20' }
-
-    steps:
-    - uses: actions/checkout@v4
-
-    - name: Set up Go
-      if: ${{ matrix.jobs.goversion == '' && matrix.jobs.abi != '1' }}
-      uses: actions/setup-go@v5
-      with:
-        go-version: '1.24'
-
-    - name: Set up Go
-      if: ${{ matrix.jobs.goversion != '' && matrix.jobs.abi != '1' }}
-      uses: actions/setup-go@v5
-      with:
-        go-version: ${{ matrix.jobs.goversion }}
-
-    - name: Set up Go1.23 loongarch abi1
-      if: ${{ matrix.jobs.goarch == 'loong64' && matrix.jobs.abi == '1' }}
-      run: |
-        wget -q https://github.com/MetaCubeX/loongarch64-golang/releases/download/1.23.0/go1.23.0.linux-amd64-abi1.tar.gz
-        sudo tar zxf go1.23.0.linux-amd64-abi1.tar.gz -C /usr/local
-        echo "/usr/local/go/bin" >> $GITHUB_PATH
-
-      # modify from https://github.com/restic/restic/issues/4636#issuecomment-1896455557
-      # this patch file only works on golang1.24.x
-      # that means after golang1.25 release it must be changed
-      # see: https://github.com/MetaCubeX/go/commits/release-branch.go1.24/
-      # revert:
-      # 693def151adff1af707d82d28f55dba81ceb08e1: "crypto/rand,runtime: switch RtlGenRandom for ProcessPrng"
-      # 7c1157f9544922e96945196b47b95664b1e39108: "net: remove sysSocket fallback for Windows 7"
-      # 48042aa09c2f878c4faa576948b07fe625c4707a: "syscall: remove Windows 7 console handle workaround"
-      # a17d959debdb04cd550016a3501dd09d50cd62e7: "runtime: always use LoadLibraryEx to load system libraries"
-    - name: Revert Golang1.24 commit for Windows7/8
-      if: ${{ matrix.jobs.goos == 'windows' && matrix.jobs.goversion == '' }}
-      run: |
-        cd $(go env GOROOT)
-        curl https://github.com/MetaCubeX/go/commit/2a406dc9f1ea7323d6ca9fccb2fe9ddebb6b1cc8.diff | patch --verbose -p 1
-        curl https://github.com/MetaCubeX/go/commit/7b1fd7d39c6be0185fbe1d929578ab372ac5c632.diff | patch --verbose -p 1
-        curl https://github.com/MetaCubeX/go/commit/979d6d8bab3823ff572ace26767fd2ce3cf351ae.diff | patch --verbose -p 1
-        curl https://github.com/MetaCubeX/go/commit/ac3e93c061779dfefc0dd13a5b6e6f764a25621e.diff | patch --verbose -p 1
-
-      # modify from https://github.com/restic/restic/issues/4636#issuecomment-1896455557
-      # this patch file only works on golang1.23.x
-      # that means after golang1.24 release it must be changed
-      # see: https://github.com/MetaCubeX/go/commits/release-branch.go1.23/
-      # revert:
-      # 693def151adff1af707d82d28f55dba81ceb08e1: "crypto/rand,runtime: switch RtlGenRandom for ProcessPrng"
-      # 7c1157f9544922e96945196b47b95664b1e39108: "net: remove sysSocket fallback for Windows 7"
-      # 48042aa09c2f878c4faa576948b07fe625c4707a: "syscall: remove Windows 7 console handle workaround"
-      # a17d959debdb04cd550016a3501dd09d50cd62e7: "runtime: always use LoadLibraryEx to load system libraries"
-    - name: Revert Golang1.23 commit for Windows7/8
-      if: ${{ matrix.jobs.goos == 'windows' && matrix.jobs.goversion == '1.23' }}
-      run: |
-        cd $(go env GOROOT)
-        curl https://github.com/MetaCubeX/go/commit/9ac42137ef6730e8b7daca016ece831297a1d75b.diff | patch --verbose -p 1
-        curl https://github.com/MetaCubeX/go/commit/21290de8a4c91408de7c2b5b68757b1e90af49dd.diff | patch --verbose -p 1
-        curl https://github.com/MetaCubeX/go/commit/6a31d3fa8e47ddabc10bd97bff10d9a85f4cfb76.diff | patch --verbose -p 1
-        curl https://github.com/MetaCubeX/go/commit/69e2eed6dd0f6d815ebf15797761c13f31213dd6.diff | patch --verbose -p 1
-
-      # modify from https://github.com/restic/restic/issues/4636#issuecomment-1896455557
-      # this patch file only works on golang1.22.x
-      # that means after golang1.23 release it must be changed
-      # see: https://github.com/MetaCubeX/go/commits/release-branch.go1.22/
-      # revert:
-      # 693def151adff1af707d82d28f55dba81ceb08e1: "crypto/rand,runtime: switch RtlGenRandom for ProcessPrng"
-      # 7c1157f9544922e96945196b47b95664b1e39108: "net: remove sysSocket fallback for Windows 7"
-      # 48042aa09c2f878c4faa576948b07fe625c4707a: "syscall: remove Windows 7 console handle workaround"
-      # a17d959debdb04cd550016a3501dd09d50cd62e7: "runtime: always use LoadLibraryEx to load system libraries"
-    - name: Revert Golang1.22 commit for Windows7/8
-      if: ${{ matrix.jobs.goos == 'windows' && matrix.jobs.goversion == '1.22' }}
-      run: |
-        cd $(go env GOROOT)
-        curl https://github.com/MetaCubeX/go/commit/9779155f18b6556a034f7bb79fb7fb2aad1e26a9.diff | patch --verbose -p 1
-        curl https://github.com/MetaCubeX/go/commit/ef0606261340e608017860b423ffae5c1ce78239.diff | patch --verbose -p 1
-        curl https://github.com/MetaCubeX/go/commit/7f83badcb925a7e743188041cb6e561fc9b5b642.diff | patch --verbose -p 1
-        curl https://github.com/MetaCubeX/go/commit/83ff9782e024cb328b690cbf0da4e7848a327f4f.diff | patch --verbose -p 1
-
-      # modify from https://github.com/restic/restic/issues/4636#issuecomment-1896455557
-    - name: Revert Golang1.21 commit for Windows7/8
-      if: ${{ matrix.jobs.goos == 'windows' && matrix.jobs.goversion == '1.21' }}
-      run: |
-        cd $(go env GOROOT)
-        curl https://github.com/golang/go/commit/9e43850a3298a9b8b1162ba0033d4c53f8637571.diff | patch --verbose -R -p 1
-
-    - name: Set variables
-      if: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.version != '' }}
-      run: echo "VERSION=${{ github.event.inputs.version }}" >> $GITHUB_ENV
-      shell: bash
-
-    - name: Set variables
-      if: ${{ github.event_name != 'workflow_dispatch' && github.ref_name == 'Alpha' }}
-      run: echo "VERSION=alpha-$(git rev-parse --short HEAD)" >> $GITHUB_ENV
-      shell: bash
-
-    - name: Set Time Variable
-      run: |
-        echo "BUILDTIME=$(date)" >> $GITHUB_ENV
-        echo "CGO_ENABLED=0" >> $GITHUB_ENV
-        echo "BUILDTAG=-extldflags --static" >> $GITHUB_ENV
-        echo "GOTOOLCHAIN=local" >> $GITHUB_ENV
-
-    - name: Setup NDK
-      if: ${{ matrix.jobs.goos == 'android' }}
-      uses: nttld/setup-ndk@v1
-      id: setup-ndk
-      with:
-        ndk-version: r28-beta1
-
-    - name: Set NDK path
-      if: ${{ matrix.jobs.goos == 'android' }}
-      run: |
-        echo "CC=${{steps.setup-ndk.outputs.ndk-path}}/toolchains/llvm/prebuilt/linux-x86_64/bin/${{matrix.jobs.ndk}}-clang" >> $GITHUB_ENV
-        echo "CGO_ENABLED=1" >> $GITHUB_ENV
-        echo "BUILDTAG=" >> $GITHUB_ENV
-
-    - name: Test
-      if: ${{ matrix.jobs.test == 'test' }}
-      run: |
-        go test ./...
-        echo "---test with_gvisor---"
-        go test ./... -tags "with_gvisor" -count=1
-
-    - name: Update CA
-      run: |
-        sudo apt-get install ca-certificates
-        sudo update-ca-certificates
-        cp -f /etc/ssl/certs/ca-certificates.crt component/ca/ca-certificates.crt
-
-    - name: Build core
-      env:
-        GOOS: ${{matrix.jobs.goos}}
-        GOARCH: ${{matrix.jobs.goarch}}
-        GOAMD64: ${{matrix.jobs.goamd64}}
-        GOARM: ${{matrix.jobs.goarm}}
-        GOMIPS: ${{matrix.jobs.gomips}}
-      run: |
-        go env
-        go build -v -tags "with_gvisor" -trimpath -ldflags "${BUILDTAG} -X 'github.com/metacubex/mihomo/constant.Version=${VERSION}' -X 'github.com/metacubex/mihomo/constant.BuildTime=${BUILDTIME}' -w -s -buildid="
-        if [ "${{matrix.jobs.goos}}" = "windows" ]; then
-          cp mihomo.exe mihomo-${{matrix.jobs.goos}}-${{matrix.jobs.output}}.exe
-          zip -r mihomo-${{matrix.jobs.goos}}-${{matrix.jobs.output}}-${VERSION}.zip mihomo-${{matrix.jobs.goos}}-${{matrix.jobs.output}}.exe
-        else
-          cp mihomo mihomo-${{matrix.jobs.goos}}-${{matrix.jobs.output}}
-          gzip -c mihomo-${{matrix.jobs.goos}}-${{matrix.jobs.output}} > mihomo-${{matrix.jobs.goos}}-${{matrix.jobs.output}}-${VERSION}.gz
-          rm mihomo-${{matrix.jobs.goos}}-${{matrix.jobs.output}}
-        fi
-
-    - name: Create DEB package
-      if: ${{ matrix.jobs.goos == 'linux' && !contains(matrix.jobs.goarch, 'mips') }}
-      run: |
-        sudo apt-get install dpkg
-        if [ "${{matrix.jobs.abi}}" = "1" ]; then
-          ARCH=loongarch64
-        elif [ "${{matrix.jobs.goarm}}" = "7" ]; then
-          ARCH=armhf
-        elif [ "${{matrix.jobs.goarch}}" = "arm" ]; then
-          ARCH=armel
-        else
-          ARCH=${{matrix.jobs.goarch}}
-        fi
-        PackageVersion=$(curl -s "https://api.github.com/repos/MetaCubeX/mihomo/releases/latest" | grep -o '"tag_name": "[^"]*' | grep -o '[^"]*$' | sed 's/v//g' )
-        if [ $(git branch | awk -F ' ' '{print $2}') = "Alpha" ]; then
-          PackageVersion="$(echo "${PackageVersion}" | awk -F '.' '{$NF = $NF + 1; print}' OFS='.')-${VERSION}"
-        fi
-
-        mkdir -p mihomo-${{matrix.jobs.goos}}-${{matrix.jobs.output}}-${VERSION}/DEBIAN
-        mkdir -p mihomo-${{matrix.jobs.goos}}-${{matrix.jobs.output}}-${VERSION}/usr/bin
-        mkdir -p mihomo-${{matrix.jobs.goos}}-${{matrix.jobs.output}}-${VERSION}/usr/share/licenses/mihomo
-        mkdir -p mihomo-${{matrix.jobs.goos}}-${{matrix.jobs.output}}-${VERSION}/etc/mihomo
-        mkdir -p mihomo-${{matrix.jobs.goos}}-${{matrix.jobs.output}}-${VERSION}/lib/systemd/system
-
-        cp mihomo mihomo-${{matrix.jobs.goos}}-${{matrix.jobs.output}}-${VERSION}/usr/bin/
-        cp LICENSE mihomo-${{matrix.jobs.goos}}-${{matrix.jobs.output}}-${VERSION}/usr/share/licenses/mihomo/
-        cp .github/{mihomo.service,mihomo@.service} mihomo-${{matrix.jobs.goos}}-${{matrix.jobs.output}}-${VERSION}/lib/systemd/system/
-
-        cat > mihomo-${{matrix.jobs.goos}}-${{matrix.jobs.output}}-${VERSION}/etc/mihomo/config.yaml <<EOF
-        mixed-port: 7890
-        EOF
-
-        cat > mihomo-${{matrix.jobs.goos}}-${{matrix.jobs.output}}-${VERSION}/DEBIAN/conffiles <<EOF
-        /etc/mihomo/config.yaml
-        EOF
-
-        cat > mihomo-${{matrix.jobs.goos}}-${{matrix.jobs.output}}-${VERSION}/DEBIAN/control <<EOF
-        Package: mihomo
-        Version: ${PackageVersion}
-        Section:
-        Priority: extra
-        Architecture: ${ARCH}
-        Maintainer: MetaCubeX <none@example.com>
-        Homepage: https://wiki.metacubex.one/
-        Description: The universal proxy platform.
-        EOF
-
-        dpkg-deb -Z gzip --build mihomo-${{matrix.jobs.goos}}-${{matrix.jobs.output}}-${VERSION}
-
-    - name: Convert DEB to RPM
-      if: ${{ matrix.jobs.goos == 'linux' && !contains(matrix.jobs.goarch, 'mips') }}
-      run: |
-        sudo apt-get install -y alien
-        alien --to-rpm --scripts mihomo-${{matrix.jobs.goos}}-${{matrix.jobs.output}}-${VERSION}.deb
-        mv mihomo*.rpm mihomo-${{matrix.jobs.goos}}-${{matrix.jobs.output}}-${VERSION}.rpm
-
-    # - name: Convert DEB to PKG
-    #   if: ${{ matrix.jobs.goos == 'linux' && !contains(matrix.jobs.goarch, 'mips') && !contains(matrix.jobs.goarch, 'loong64') }}
-    #   run: |
-    #     docker pull archlinux
-    #     docker run --rm -v ./:/mnt archlinux bash -c "
-    #       pacman -Syu pkgfile base-devel --noconfirm
-    #       curl -L https://github.com/helixarch/debtap/raw/master/debtap > /usr/bin/debtap
-    #       chmod 755 /usr/bin/debtap
-    #       debtap -u 
-    #       debtap -Q /mnt/mihomo-${{matrix.jobs.goos}}-${{matrix.jobs.output}}-${VERSION}.deb
-    #     "
-    #     mv mihomo*.pkg.tar.zst mihomo-${{matrix.jobs.goos}}-${{matrix.jobs.output}}-${VERSION}.pkg.tar.zst
-
-    - name: Save version
-      run: |
-        echo ${VERSION} > version.txt
-      shell: bash
-    - name: Archive production artifacts
-      uses: actions/upload-artifact@v4
-      with:
-        name: "${{ matrix.jobs.goos }}-${{ matrix.jobs.output }}"
-        path: |
-          mihomo*.gz
-          mihomo*.deb
-          mihomo*.rpm
-          mihomo*.zip
-          version.txt
-          checksums.txt
-
-  Upload-Prerelease:
-    permissions: write-all
-    if: ${{ github.event_name != 'workflow_dispatch' && github.ref_type == 'branch' && !startsWith(github.event_name, 'pull_request') }}
-    needs: [build]
-    runs-on: ubuntu-latest
-    steps:
-    - name: Download all workflow run artifacts
-      uses: actions/download-artifact@v4
-      with:
-        path: bin/
-        merge-multiple: true
-
-    - name: Calculate checksums
-      run: |
-        cd bin/
-        find . -type f -not -name "checksums.*" -not -name "version.txt" | sort | xargs sha256sum > checksums.txt
-        cat checksums.txt
-      shell: bash
-
-    - name: Delete current release assets
-      uses: 8Mi-Tech/delete-release-assets-action@main
-      with:
-        github_token: ${{ secrets.GITHUB_TOKEN }}
-        tag: Prerelease-${{ github.ref_name }}
-        deleteOnlyFromDrafts: false
-    - name: Set Env
-      run: |
-        echo "BUILDTIME=$(TZ=Asia/Shanghai date)" >> $GITHUB_ENV
-      shell: bash
-
-    - name: Tag Repo
-      uses: richardsimko/update-tag@v1
-      with:
-        tag_name: Prerelease-${{ github.ref_name }}
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      
-    - run: |
-        cat > release.txt << 'EOF'
-        Release created at  ${{ env.BUILDTIME }}
-        Synchronize ${{ github.ref_name }} branch code updates, keeping only the latest version
-        <br>
-        [我应该下载哪个文件? / Which file should I download?](https://github.com/MetaCubeX/mihomo/wiki/FAQ)
-        [二进制文件筛选 / Binary file selector](https://metacubex.github.io/Meta-Docs/startup/#_1)
-        [查看文档 / Docs](https://metacubex.github.io/Meta-Docs/)
-        EOF
-
-    - name: Upload Prerelease
-      uses: softprops/action-gh-release@v1
-      if: ${{  success() }}
-      with:
-        tag_name: Prerelease-${{ github.ref_name }}
-        files: |
-          bin/*
-        prerelease: true
-        generate_release_notes: true
-        body_path: release.txt
-
-  Upload-Release:
-    permissions: write-all
-    if: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.version != '' }}
-    needs: [build]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-        with:
-          ref: Meta
-          fetch-depth: '0'
-          fetch-tags: 'true'
-
-      - name: Get tags
-        run: |
-          echo "CURRENTVERSION=${{ github.event.inputs.version }}" >> $GITHUB_ENV
-          git fetch --tags
-          echo "PREVERSION=$(git describe --tags --abbrev=0 HEAD)" >> $GITHUB_ENV
-
-      - name: Force push Alpha branch to Meta
-        run: |
-          git config --global user.email "github-actions[bot]@users.noreply.github.com"
-          git config --global user.name "github-actions[bot]"
-          git fetch origin Alpha:Alpha
-          git push origin Alpha:Meta --force
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Tag the commit on Alpha
-        run: |
-          git checkout Alpha 
-          git tag ${{ github.event.inputs.version }}
-          git push origin ${{ github.event.inputs.version }}
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Generate release notes
-        run: |
-            cp ./.github/genReleaseNote.sh ./
-            bash ./genReleaseNote.sh -v ${PREVERSION}...${CURRENTVERSION}
-            rm ./genReleaseNote.sh
-  
-      - uses: actions/download-artifact@v4
-        with:
-          path: bin/
-          merge-multiple: true
-  
-      - name: Display structure of downloaded files
-        run: ls -R
-        working-directory: bin
-  
-      - name: Upload Release
-        uses: softprops/action-gh-release@v2
-        if: ${{ success() }}
-        with:
-          tag_name: ${{ github.event.inputs.version }}
-          files: bin/*
-          body_path: release.md
-
-  Docker:
-    if: ${{ !startsWith(github.event_name, 'pull_request') }}
-    permissions: write-all
-    needs: [build]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - uses: actions/download-artifact@v4
-        with:
-          path: bin/
-          merge-multiple: true
-
-      - name: Display structure of downloaded files
-        run: ls -R
-        working-directory: bin
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-
-      - name: Setup Docker buildx
-        uses: docker/setup-buildx-action@v3
-        with:
-          version: latest
-      
-      # Extract metadata (tags, labels) for Docker
-      # https://github.com/docker/metadata-action
-      - name: Extract Docker metadata
-        if: ${{ github.event_name != 'workflow_dispatch' }}
-        id: meta_alpha
-        uses: docker/metadata-action@v5
-        with:
-          images: '${{ env.REGISTRY }}/${{ github.repository }}'
-      
-      # Extract metadata (tags, labels) for Docker
-      # https://github.com/docker/metadata-action
-      - name: Extract Docker metadata
-        if: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.version != '' }}
-        id: meta_release
-        uses: docker/metadata-action@v5
-        with:
-          images: '${{ env.REGISTRY }}/${{ github.repository }}'
-          tags: |
-            ${{ github.event.inputs.version }}
-          flavor: |
-            latest=true
-          labels: org.opencontainers.image.version=${{ github.event.inputs.version }}
-      
-      - name: Show files
-        run: |
-          ls .
-          ls bin/
-      
-      - name: login to docker REGISTRY
-        uses: docker/login-action@v3
-        with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ secrets.DOCKER_HUB_USER }}
-          password: ${{ secrets.DOCKER_HUB_TOKEN }}
-
-      # Build and push Docker image with Buildx (don't push on PR)
-      # https://github.com/docker/build-push-action
-      - name: Build and push Docker image
-        if: ${{ github.event_name != 'workflow_dispatch' }}
-        uses: docker/build-push-action@v5
-        with:
-          context: .
-          file: ./Dockerfile
-          push: ${{ github.event_name != 'pull_request' }}
-          platforms: |
-            linux/386
-            linux/amd64
-            linux/arm64
-            linux/arm/v7
-          tags: ${{ steps.meta_alpha.outputs.tags }}
-          labels: ${{ steps.meta_alpha.outputs.labels }}
-      
-      - name: Build and push Docker image
-        if: ${{ github.event_name == 'workflow_dispatch' && github.event.inputs.version != '' }}
-        uses: docker/build-push-action@v5
-        with:
-          context: .
-          file: ./Dockerfile
-          push: ${{ github.event_name != 'pull_request' }}
-          platforms: |
-            linux/386
-            linux/amd64
-            linux/arm64
-            linux/arm/v7
-          tags: ${{ steps.meta_release.outputs.tags }}
-          labels: ${{ steps.meta_release.outputs.labels }}

.github/workflows/test.yml

@@ -1,115 +0,0 @@
-name: Test
-on:
-  push:
-    paths-ignore:
-      - "docs/**"
-      - "README.md"
-      - ".github/ISSUE_TEMPLATE/**"
-    branches:
-      - Alpha
-    tags:
-      - "v*"
-  pull_request:
-    branches:
-      - Alpha
-
-jobs:
-  test:
-    strategy:
-      matrix:
-        os:
-          - 'ubuntu-latest' # amd64 linux
-          - 'windows-latest' # amd64 windows
-          - 'macos-latest' # arm64 macos
-          - 'ubuntu-24.04-arm' # arm64 linux
-          - 'macos-13' # amd64 macos
-        go-version:
-          - '1.24'
-          - '1.23'
-          - '1.22'
-          - '1.21'
-          - '1.20'
-      fail-fast: false
-    runs-on: ${{ matrix.os }}
-    defaults:
-      run:
-        shell: bash
-    env:
-      CGO_ENABLED: 0
-      GOTOOLCHAIN: local
-      # Fix mingw trying to be smart and converting paths https://github.com/moby/moby/issues/24029#issuecomment-250412919
-      MSYS_NO_PATHCONV: true
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Setup Go
-        uses: actions/setup-go@v5
-        with:
-          go-version: ${{ matrix.go-version }}
-
-      # modify from https://github.com/restic/restic/issues/4636#issuecomment-1896455557
-      # this patch file only works on golang1.24.x
-      # that means after golang1.25 release it must be changed
-      # see: https://github.com/MetaCubeX/go/commits/release-branch.go1.24/
-      # revert:
-      # 693def151adff1af707d82d28f55dba81ceb08e1: "crypto/rand,runtime: switch RtlGenRandom for ProcessPrng"
-      # 7c1157f9544922e96945196b47b95664b1e39108: "net: remove sysSocket fallback for Windows 7"
-      # 48042aa09c2f878c4faa576948b07fe625c4707a: "syscall: remove Windows 7 console handle workaround"
-      # a17d959debdb04cd550016a3501dd09d50cd62e7: "runtime: always use LoadLibraryEx to load system libraries"
-      - name: Revert Golang1.24 commit for Windows7/8
-        if: ${{ runner.os == 'Windows' && matrix.go-version == '1.24' }}
-        run: |
-          cd $(go env GOROOT)
-          curl https://github.com/MetaCubeX/go/commit/2a406dc9f1ea7323d6ca9fccb2fe9ddebb6b1cc8.diff | patch --verbose -p 1
-          curl https://github.com/MetaCubeX/go/commit/7b1fd7d39c6be0185fbe1d929578ab372ac5c632.diff | patch --verbose -p 1
-          curl https://github.com/MetaCubeX/go/commit/979d6d8bab3823ff572ace26767fd2ce3cf351ae.diff | patch --verbose -p 1
-          curl https://github.com/MetaCubeX/go/commit/ac3e93c061779dfefc0dd13a5b6e6f764a25621e.diff | patch --verbose -p 1
-
-        # modify from https://github.com/restic/restic/issues/4636#issuecomment-1896455557
-        # this patch file only works on golang1.23.x
-        # that means after golang1.24 release it must be changed
-        # see: https://github.com/MetaCubeX/go/commits/release-branch.go1.23/
-        # revert:
-        # 693def151adff1af707d82d28f55dba81ceb08e1: "crypto/rand,runtime: switch RtlGenRandom for ProcessPrng"
-        # 7c1157f9544922e96945196b47b95664b1e39108: "net: remove sysSocket fallback for Windows 7"
-        # 48042aa09c2f878c4faa576948b07fe625c4707a: "syscall: remove Windows 7 console handle workaround"
-        # a17d959debdb04cd550016a3501dd09d50cd62e7: "runtime: always use LoadLibraryEx to load system libraries"
-      - name: Revert Golang1.23 commit for Windows7/8
-        if: ${{ runner.os == 'Windows' && matrix.go-version == '1.23' }}
-        run: |
-          cd $(go env GOROOT)
-          curl https://github.com/MetaCubeX/go/commit/9ac42137ef6730e8b7daca016ece831297a1d75b.diff | patch --verbose -p 1
-          curl https://github.com/MetaCubeX/go/commit/21290de8a4c91408de7c2b5b68757b1e90af49dd.diff | patch --verbose -p 1
-          curl https://github.com/MetaCubeX/go/commit/6a31d3fa8e47ddabc10bd97bff10d9a85f4cfb76.diff | patch --verbose -p 1
-          curl https://github.com/MetaCubeX/go/commit/69e2eed6dd0f6d815ebf15797761c13f31213dd6.diff | patch --verbose -p 1
-
-        # modify from https://github.com/restic/restic/issues/4636#issuecomment-1896455557
-        # this patch file only works on golang1.22.x
-        # that means after golang1.23 release it must be changed
-        # see: https://github.com/MetaCubeX/go/commits/release-branch.go1.22/
-        # revert:
-        # 693def151adff1af707d82d28f55dba81ceb08e1: "crypto/rand,runtime: switch RtlGenRandom for ProcessPrng"
-        # 7c1157f9544922e96945196b47b95664b1e39108: "net: remove sysSocket fallback for Windows 7"
-        # 48042aa09c2f878c4faa576948b07fe625c4707a: "syscall: remove Windows 7 console handle workaround"
-        # a17d959debdb04cd550016a3501dd09d50cd62e7: "runtime: always use LoadLibraryEx to load system libraries"
-      - name: Revert Golang1.22 commit for Windows7/8
-        if: ${{ runner.os == 'Windows' && matrix.go-version == '1.22' }}
-        run: |
-          cd $(go env GOROOT)
-          curl https://github.com/MetaCubeX/go/commit/9779155f18b6556a034f7bb79fb7fb2aad1e26a9.diff | patch --verbose -p 1
-          curl https://github.com/MetaCubeX/go/commit/ef0606261340e608017860b423ffae5c1ce78239.diff | patch --verbose -p 1
-          curl https://github.com/MetaCubeX/go/commit/7f83badcb925a7e743188041cb6e561fc9b5b642.diff | patch --verbose -p 1
-          curl https://github.com/MetaCubeX/go/commit/83ff9782e024cb328b690cbf0da4e7848a327f4f.diff | patch --verbose -p 1
-
-        # modify from https://github.com/restic/restic/issues/4636#issuecomment-1896455557
-      - name: Revert Golang1.21 commit for Windows7/8
-        if: ${{ runner.os == 'Windows' && matrix.go-version == '1.21' }}
-        run: |
-          cd $(go env GOROOT)
-          curl https://github.com/golang/go/commit/9e43850a3298a9b8b1162ba0033d4c53f8637571.diff | patch --verbose -R -p 1
-
-      - name: Test
-        run: go test ./... -v -count=1
-
-      - name: Test with tag with_gvisor
-        run: go test ./... -v -count=1 -tags "with_gvisor"

.github/workflows/trigger-cmfa-update.yml

@@ -1,33 +0,0 @@
-name: Trigger CMFA Update
-on:
-  workflow_dispatch:
-  push:
-    paths-ignore:
-      - "docs/**"
-      - "README.md"
-      - ".github/ISSUE_TEMPLATE/**"
-    branches:
-      - Alpha
-    tags:
-      - "v*"
-  pull_request_target:
-    branches:
-      - Alpha
-      
-jobs:
-  # Send "core-updated" to MetaCubeX/ClashMetaForAndroid to trigger update-dependencies
-  trigger-CMFA-update:
-    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"}'

.gitignore

@@ -4,7 +4,6 @@
 *.dll
 *.so
 *.dylib
-bin/*
 
 # Test binary, build with `go test -c`
 *.test
@@ -12,17 +11,5 @@ bin/*
 # Output of the go coverage tool, specifically when used with LiteIDE
 *.out
 
-# go mod vendor
+# dep
 vendor
-
-# GoLand
-.idea/*
-
-# macOS file
-.DS_Store
-
-# test suite
-test/config/cache*
-/output
-.vscode/
-.fleet/

.golangci.yaml

@@ -1,17 +0,0 @@
-linters:
-  disable-all: true
-  enable:
-    - gofumpt
-    - staticcheck
-    - govet
-    - gci
-
-linters-settings:
-  gci:
-    custom-order: true
-    sections:
-      - standard
-      - prefix(github.com/metacubex/mihomo)
-      - default
-  staticcheck:
-    go: '1.19'

.travis.yml

@@ -0,0 +1,27 @@
+language: go
+sudo: false
+go:
+  - "1.10"
+before_install:
+  - go get -u github.com/golang/dep/cmd/dep
+install:
+  - "$GOPATH/bin/dep ensure"
+env:
+  global:
+    - NAME=clash
+    - BINDIR=bin
+script:
+  - go test
+before_deploy: make -j releases
+deploy:
+  provider: releases
+  prerelease: true
+  skip_cleanup: true
+  api_key:
+    secure: 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
+  file: bin/*
+  file_glob: true
+  on:
+    repo: Dreamacro/clash
+    branch: master
+    tags: true

Dockerfile

@@ -1,26 +1,19 @@
-FROM alpine:latest as builder
+FROM golang:latest as builder
-ARG TARGETPLATFORM
+RUN wget http://geolite.maxmind.com/download/geoip/database/GeoLite2-Country.tar.gz -O /tmp/GeoLite2-Country.tar.gz && \
-RUN echo "I'm building for $TARGETPLATFORM"
+    tar zxvf /tmp/GeoLite2-Country.tar.gz -C /tmp && \
+    cp /tmp/GeoLite2-Country_*/GeoLite2-Country.mmdb /Country.mmdb
+RUN curl https://raw.githubusercontent.com/golang/dep/master/install.sh | sh && \
+    mkdir -p /go/src/github.com/Dreamacro/clash
+WORKDIR /go/src/github.com/Dreamacro/clash
+COPY . /go/src/github.com/Dreamacro/clash
+RUN dep ensure && \
+    GOOS=linux GOARCH=amd64 CGO_ENABLED=0 go build -ldflags '-w -s' -o /clash && \
+    chmod +x /clash
 
-RUN apk add --no-cache gzip && \
-    mkdir /mihomo-config && \
-    wget -O /mihomo-config/geoip.metadb https://fastly.jsdelivr.net/gh/MetaCubeX/meta-rules-dat@release/geoip.metadb && \
-    wget -O /mihomo-config/geosite.dat https://fastly.jsdelivr.net/gh/MetaCubeX/meta-rules-dat@release/geosite.dat && \
-    wget -O /mihomo-config/geoip.dat https://fastly.jsdelivr.net/gh/MetaCubeX/meta-rules-dat@release/geoip.dat
-
-COPY docker/file-name.sh /mihomo/file-name.sh
-WORKDIR /mihomo
-COPY bin/ bin/
-RUN FILE_NAME=`sh file-name.sh` && echo $FILE_NAME && \
-    FILE_NAME=`ls bin/ | egrep "$FILE_NAME.gz"|awk NR==1` && echo $FILE_NAME && \
-    mv bin/$FILE_NAME mihomo.gz && gzip -d mihomo.gz && chmod +x mihomo && echo "$FILE_NAME" > /mihomo-config/test
 FROM alpine:latest
-LABEL org.opencontainers.image.source="https://github.com/MetaCubeX/mihomo"
+RUN apk --no-cache add ca-certificates && \
-
+    mkdir -p /root/.config/clash
-RUN apk add --no-cache ca-certificates tzdata iptables
+COPY --from=builder /clash .
-
+COPY --from=builder /Country.mmdb /root/.config/clash/
-VOLUME ["/root/.config/mihomo/"]
+EXPOSE 7890 7891
-
+ENTRYPOINT ["/clash"]
-COPY --from=builder /mihomo-config/ /root/.config/mihomo/
-COPY --from=builder /mihomo/mihomo /mihomo
-ENTRYPOINT [ "/mihomo" ]

Gopkg.lock

@@ -0,0 +1,85 @@
+# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
+
+
+[[projects]]
+  branch = "master"
+  name = "github.com/Yawning/chacha20"
+  packages = ["."]
+  revision = "e3b1f968fc6397b51d963fee8ec8711a47bc0ce8"
+
+[[projects]]
+  name = "github.com/eapache/queue"
+  packages = ["."]
+  revision = "44cc805cf13205b55f69e14bcb69867d1ae92f98"
+  version = "v1.1.0"
+
+[[projects]]
+  name = "github.com/oschwald/geoip2-golang"
+  packages = ["."]
+  revision = "7118115686e16b77967cdbf55d1b944fe14ad312"
+  version = "v1.2.1"
+
+[[projects]]
+  name = "github.com/oschwald/maxminddb-golang"
+  packages = ["."]
+  revision = "c5bec84d1963260297932a1b7a1753c8420717a7"
+  version = "v1.3.0"
+
+[[projects]]
+  name = "github.com/riobard/go-shadowsocks2"
+  packages = [
+    "core",
+    "shadowaead",
+    "shadowstream",
+    "socks"
+  ]
+  revision = "8346403248229fc7e10d7a259de8e9352a9d8830"
+  version = "v0.1.0"
+
+[[projects]]
+  name = "github.com/sirupsen/logrus"
+  packages = ["."]
+  revision = "c155da19408a8799da419ed3eeb0cb5db0ad5dbc"
+  version = "v1.0.5"
+
+[[projects]]
+  branch = "master"
+  name = "golang.org/x/crypto"
+  packages = [
+    "chacha20poly1305",
+    "hkdf",
+    "internal/chacha20",
+    "internal/subtle",
+    "poly1305",
+    "ssh/terminal"
+  ]
+  revision = "a8fb68e7206f8c78be19b432c58eb52a6aa34462"
+
+[[projects]]
+  branch = "master"
+  name = "golang.org/x/sys"
+  packages = [
+    "cpu",
+    "unix",
+    "windows"
+  ]
+  revision = "6c888cc515d3ed83fc103cf1d84468aad274b0a7"
+
+[[projects]]
+  name = "gopkg.in/eapache/channels.v1"
+  packages = ["."]
+  revision = "47238d5aae8c0fefd518ef2bee46290909cf8263"
+  version = "v1.1.0"
+
+[[projects]]
+  name = "gopkg.in/ini.v1"
+  packages = ["."]
+  revision = "06f5f3d67269ccec1fe5fe4134ba6e982984f7f5"
+  version = "v1.37.0"
+
+[solve-meta]
+  analyzer-name = "dep"
+  analyzer-version = 1
+  inputs-digest = "4297c505508c6cdd8c94fd4ef29bc6940c65fea81e125fcf871a316b6e671a71"
+  solver-name = "gps-cdcl"
+  solver-version = 1

Gopkg.toml

@@ -0,0 +1,50 @@
+# Gopkg.toml example
+#
+# Refer to https://github.com/golang/dep/blob/master/docs/Gopkg.toml.md
+# for detailed Gopkg.toml documentation.
+#
+# required = ["github.com/user/thing/cmd/thing"]
+# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
+#
+# [[constraint]]
+#   name = "github.com/user/project"
+#   version = "1.0.0"
+#
+# [[constraint]]
+#   name = "github.com/user/project2"
+#   branch = "dev"
+#   source = "github.com/myfork/project2"
+#
+# [[override]]
+#   name = "github.com/x/y"
+#   version = "2.4.0"
+#
+# [prune]
+#   non-go = false
+#   go-tests = true
+#   unused-packages = true
+
+
+[[constraint]]
+  name = "github.com/oschwald/geoip2-golang"
+  version = "1.2.1"
+
+[[constraint]]
+  name = "github.com/riobard/go-shadowsocks2"
+  version = "0.1.0"
+
+[[constraint]]
+  name = "github.com/sirupsen/logrus"
+  version = "1.0.5"
+
+[[constraint]]
+  name = "gopkg.in/eapache/channels.v1"
+  version = "1.1.0"
+
+[[constraint]]
+  name = "gopkg.in/ini.v1"
+  version = "1.37.0"
+
+[prune]
+  go-tests = true
+  unused-packages = true

LICENSE

@@ -1,674 +1,21 @@
-                    GNU GENERAL PUBLIC LICENSE
+MIT License
-                       Version 3, 29 June 2007
+
-
+Copyright (c) 2018 Dreamacro
- Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
+
- Everyone is permitted to copy and distribute verbatim copies
+Permission is hereby granted, free of charge, to any person obtaining a copy
- of this license document, but changing it is not allowed.
+of this software and associated documentation files (the "Software"), to deal
-
+in the Software without restriction, including without limitation the rights
-                            Preamble
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-
+copies of the Software, and to permit persons to whom the Software is
-  The GNU General Public License is a free, copyleft license for
+furnished to do so, subject to the following conditions:
-software and other kinds of works.
+
-
+The above copyright notice and this permission notice shall be included in all
-  The licenses for most software and other practical works are designed
+copies or substantial portions of the Software.
-to take away your freedom to share and change the works.  By contrast,
+
-the GNU General Public License is intended to guarantee your freedom to
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-share and change all versions of a program--to make sure it remains free
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-software for all its users.  We, the Free Software Foundation, use the
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-GNU General Public License for most of our software; it applies also to
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-any other work released this way by its authors.  You can apply it to
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-your programs, too.
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-
+SOFTWARE.
-  When we speak of free software, we are referring to freedom, not
-price.  Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-them if you wish), that you receive source code or can get it if you
-want it, that you can change the software or use pieces of it in new
-free programs, and that you know you can do these things.
-
-  To protect your rights, we need to prevent others from denying you
-these rights or asking you to surrender the rights.  Therefore, you have
-certain responsibilities if you distribute copies of the software, or if
-you modify it: responsibilities to respect the freedom of others.
-
-  For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must pass on to the recipients the same
-freedoms that you received.  You must make sure that they, too, receive
-or can get the source code.  And you must show them these terms so they
-know their rights.
-
-  Developers that use the GNU GPL protect your rights with two steps:
-(1) assert copyright on the software, and (2) offer you this License
-giving you legal permission to copy, distribute and/or modify it.
-
-  For the developers' and authors' protection, the GPL clearly explains
-that there is no warranty for this free software.  For both users' and
-authors' sake, the GPL requires that modified versions be marked as
-changed, so that their problems will not be attributed erroneously to
-authors of previous versions.
-
-  Some devices are designed to deny users access to install or run
-modified versions of the software inside them, although the manufacturer
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-pattern of such abuse occurs in the area of products for individuals to
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-have designed this version of the GPL to prohibit the practice for those
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-stand ready to extend this provision to those domains in future versions
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-
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-States should not allow patents to restrict development and use of
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-patents cannot be used to render the program non-free.
-
-  The precise terms and conditions for copying, distribution and
-modification follow.
-
-                       TERMS AND CONDITIONS
-
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-
-  "This License" refers to version 3 of the GNU General Public License.
-
-  "Copyright" also means copyright-like laws that apply to other kinds of
-works, such as semiconductor masks.
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Makefile

@@ -1,165 +1,19 @@
-NAME=mihomo
+NAME=clash
 BINDIR=bin
-BRANCH=$(shell git branch --show-current)
+GOBUILD=CGO_ENABLED=0 go build -ldflags '-w -s'
-ifeq ($(BRANCH),Alpha)
-VERSION=alpha-$(shell git rev-parse --short HEAD)
-else ifeq ($(BRANCH),Beta)
-VERSION=beta-$(shell git rev-parse --short HEAD)
-else ifeq ($(BRANCH),)
-VERSION=$(shell git describe --tags)
-else
-VERSION=$(shell git rev-parse --short HEAD)
-endif
 
-BUILDTIME=$(shell date -u)
+all: linux macos
-GOBUILD=CGO_ENABLED=0 go build -tags with_gvisor -trimpath -ldflags '-X "github.com/metacubex/mihomo/constant.Version=$(VERSION)" \
-		-X "github.com/metacubex/mihomo/constant.BuildTime=$(BUILDTIME)" \
-		-w -s -buildid='
 
-PLATFORM_LIST = \
+linux:
-	darwin-amd64-compatible \
+	GOARCH=amd64 GOOS=linux $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
-	darwin-amd64 \
-	darwin-arm64 \
-	linux-amd64-compatible \
-	linux-amd64 \
-	linux-armv5 \
-	linux-armv6 \
-	linux-armv7 \
-	linux-arm64 \
-	linux-mips64 \
-	linux-mips64le \
-	linux-mips-softfloat \
-	linux-mips-hardfloat \
-	linux-mipsle-softfloat \
-	linux-mipsle-hardfloat \
-	linux-riscv64 \
-	linux-loong64 \
-	android-arm64 \
-	freebsd-386 \
-	freebsd-amd64 \
-	freebsd-arm64
 
-WINDOWS_ARCH_LIST = \
+macos:
-	windows-386 \
+	GOARCH=amd64 GOOS=darwin $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
-	windows-amd64-compatible \
-	windows-amd64 \
-	windows-arm64 \
-    windows-arm32v7
 
-all:linux-amd64 linux-arm64\
+releases: linux macos
-	darwin-amd64 darwin-arm64\
+	chmod +x $(BINDIR)/$(NAME)-*
- 	windows-amd64 windows-arm64\
+	gzip $(BINDIR)/$(NAME)-linux
-
+	gzip $(BINDIR)/$(NAME)-macos
-
-darwin-all: darwin-amd64 darwin-arm64
-
-docker:
-	GOAMD64=v1 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
-
-darwin-amd64:
-	GOARCH=amd64 GOOS=darwin GOAMD64=v3 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
-
-darwin-amd64-compatible:
-	GOARCH=amd64 GOOS=darwin GOAMD64=v1 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
-
-darwin-arm64:
-	GOARCH=arm64 GOOS=darwin $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
-
-linux-386:
-	GOARCH=386 GOOS=linux $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
-
-linux-amd64:
-	GOARCH=amd64 GOOS=linux GOAMD64=v3 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
-
-linux-amd64-compatible:
-	GOARCH=amd64 GOOS=linux GOAMD64=v1 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
-
-linux-arm64:
-	GOARCH=arm64 GOOS=linux $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
-
-linux-armv5:
-	GOARCH=arm GOOS=linux GOARM=5 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
-
-linux-armv6:
-	GOARCH=arm GOOS=linux GOARM=6 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
-
-linux-armv7:
-	GOARCH=arm GOOS=linux GOARM=7 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
-
-linux-mips-softfloat:
-	GOARCH=mips GOMIPS=softfloat GOOS=linux $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
-
-linux-mips-hardfloat:
-	GOARCH=mips GOMIPS=hardfloat GOOS=linux $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
-
-linux-mipsle-softfloat:
-	GOARCH=mipsle GOMIPS=softfloat GOOS=linux $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
-
-linux-mipsle-hardfloat:
-	GOARCH=mipsle GOMIPS=hardfloat GOOS=linux $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
-
-linux-mips64:
-	GOARCH=mips64 GOOS=linux $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
-
-linux-mips64le:
-	GOARCH=mips64le GOOS=linux $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
-
-linux-riscv64:
-	GOARCH=riscv64 GOOS=linux $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
-	
-linux-loong64:
-	GOARCH=loong64 GOOS=linux $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
-
-android-arm64:
-	GOARCH=arm64 GOOS=android $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
-
-freebsd-386:
-	GOARCH=386 GOOS=freebsd $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
-
-freebsd-amd64:
-	GOARCH=amd64 GOOS=freebsd GOAMD64=v3 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
-
-freebsd-arm64:
-	GOARCH=arm64 GOOS=freebsd $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
-
-windows-386:
-	GOARCH=386 GOOS=windows $(GOBUILD) -o $(BINDIR)/$(NAME)-$@.exe
-
-windows-amd64:
-	GOARCH=amd64 GOOS=windows GOAMD64=v3 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@.exe
-
-windows-amd64-compatible:
-	GOARCH=amd64 GOOS=windows GOAMD64=v1 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@.exe
-
-windows-arm64:
-	GOARCH=arm64 GOOS=windows $(GOBUILD) -o $(BINDIR)/$(NAME)-$@.exe
-
-windows-arm32v7:
-	GOARCH=arm GOOS=windows GOARM=7 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@.exe
-
-gz_releases=$(addsuffix .gz, $(PLATFORM_LIST))
-zip_releases=$(addsuffix .zip, $(WINDOWS_ARCH_LIST))
-
-$(gz_releases): %.gz : %
-	chmod +x $(BINDIR)/$(NAME)-$(basename $@)
-	gzip -f -S -$(VERSION).gz $(BINDIR)/$(NAME)-$(basename $@)
-
-$(zip_releases): %.zip : %
-	zip -m -j $(BINDIR)/$(NAME)-$(basename $@)-$(VERSION).zip $(BINDIR)/$(NAME)-$(basename $@).exe
-
-all-arch: $(PLATFORM_LIST) $(WINDOWS_ARCH_LIST)
-
-releases: $(gz_releases) $(zip_releases)
-
-vet:
-	go test ./...
-
-lint:
-	golangci-lint run ./...
 
 clean:
 	rm $(BINDIR)/*
-
-CLANG ?= clang-14
-CFLAGS := -O2 -g -Wall -Werror $(CFLAGS)
-

README.md

@@ -1,101 +1,77 @@
-<h1 align="center">
+# Clash
-  <img src="Meta.png" alt="Meta Kennel" width="200">
-  <br>Meta Kernel<br>
-</h1>
 
-<h3 align="center">Another Mihomo Kernel.</h3>
+[![TravisCI](https://img.shields.io/travis/Dreamacro/clash.svg?style=flat-square)](https://travis-ci.org/Dreamacro/clash)
 
-<p align="center">
+A rule based proxy in Go.
-  <a href="https://goreportcard.com/report/github.com/MetaCubeX/mihomo">
-    <img src="https://goreportcard.com/badge/github.com/MetaCubeX/mihomo?style=flat-square">
-  </a>
-  <img src="https://img.shields.io/github/go-mod/go-version/MetaCubeX/mihomo/Alpha?style=flat-square">
-  <a href="https://github.com/MetaCubeX/mihomo/releases">
-    <img src="https://img.shields.io/github/release/MetaCubeX/mihomo/all.svg?style=flat-square">
-  </a>
-  <a href="https://github.com/MetaCubeX/mihomo">
-    <img src="https://img.shields.io/badge/release-Meta-00b4f0?style=flat-square">
-  </a>
-</p>
 
 ## Features
 
-- Local HTTP/HTTPS/SOCKS server with authentication support
+- HTTP/HTTPS and SOCKS proxy
-- VMess, VLESS, Shadowsocks, Trojan, Snell, TUIC, Hysteria protocol support
+- Surge like configuration
-- Built-in DNS server that aims to minimize DNS pollution attack impact, supports DoH/DoT upstream and fake IP.
+- GeoIP rule support
-- 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
-  based off latency
-- Remote providers, allowing users to get node lists remotely instead of hard-coding in config
-- Netfilter TCP redirecting. Deploy Mihomo on your Internet gateway with `iptables`.
-- Comprehensive HTTP RESTful API controller
 
-## Dashboard
+## Install
 
-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).
+You can build from source:
 
-## Configration example
+```sh
-
+go get -u -v github.com/Dreamacro/clash
-Configuration example is located at [/docs/config.yaml](https://github.com/MetaCubeX/mihomo/blob/Alpha/docs/config.yaml).
-
-## Docs
-
-Documentation can be found in [mihomo Docs](https://wiki.metacubex.one/).
-
-## For development
-
-Requirements:
-[Go 1.20 or newer](https://go.dev/dl/)
-
-Build mihomo:
-
-```shell
-git clone https://github.com/MetaCubeX/mihomo.git
-cd mihomo && go mod download
-go build
 ```
 
-Set go proxy if a connection to GitHub is not possible:
+Pre-built binaries are available: [release](https://github.com/Dreamacro/clash/releases)
 
-```shell
+Requires Go >= 1.10.
-go env -w GOPROXY=https://goproxy.io,direct
+
+## Daemon
+
+Unfortunately, there is no native elegant way to implement golang's daemon.
+
+So we can use third-party daemon tools like pm2, supervisor, and so on.
+
+In the case of [pm2](https://github.com/Unitech/pm2), we can start the daemon this way:
+
+```sh
+pm2 start clash
 ```
 
-Build with gvisor tun stack:
+If you have Docker installed, you can run clash directly using `docker-compose`.
 
-```shell
+[Run clash in docker](https://github.com/Dreamacro/clash/wiki/Run-clash-in-docker)
-go build -tags with_gvisor
+
+## Config
+
+Configuration file at `$HOME/.config/clash/config.ini`
+
+Below is a simple demo configuration file:
+
+```ini
+[General]
+port = 7890
+socks-port = 7891
+
+# A RESTful API for clash
+external-controller = 127.0.0.1:8080
+
+[Proxy]
+# name = ss, server, port, cipher, password
+# The types of cipher are consistent with go-shadowsocks2
+# support AEAD_AES_128_GCM AEAD_AES_192_GCM AEAD_AES_256_GCM AEAD_CHACHA20_POLY1305 AES-128-CTR AES-192-CTR AES-256-CTR AES-128-CFB AES-192-CFB AES-256-CFB CHACHA20-IETF XCHACHA20
+Proxy1 = ss, server1, port, AEAD_CHACHA20_POLY1305, password
+Proxy2 = ss, server2, port, AEAD_CHACHA20_POLY1305, password
+
+[Proxy Group]
+# url-test select which proxy will be used by benchmarking speed to a URL.
+# name = url-test, [proxys], url, interval(second)
+Proxy = url-test, Proxy1, Proxy2, http://www.google.com/generate_204, 300
+
+[Rule]
+DOMAIN-SUFFIX,google.com,Proxy
+DOMAIN-KEYWORD,google,Proxy
+DOMAIN-SUFFIX,ad.com,REJECT
+GEOIP,CN,DIRECT
+FINAL,,Proxy # note: there is two ","
 ```
 
-### IPTABLES configuration
+## TODO
 
-Work on Linux OS which supported `iptables`
+- [ ] Complementing the necessary rule operators
-
-```yaml
-# Enable the TPROXY listener
-tproxy-port: 9898
-
-iptables:
-  enable: true # default is false
-  inbound-interface: eth0 # detect the inbound interface, default is 'lo'
-```
-
-## Debugging
-
-Check [wiki](https://wiki.metacubex.one/api/#debug) to get an instruction on using debug
-API.
-
-## Credits
-
-- [Dreamacro/clash](https://github.com/Dreamacro/clash)
-- [SagerNet/sing-box](https://github.com/SagerNet/sing-box)
-- [riobard/go-shadowsocks2](https://github.com/riobard/go-shadowsocks2)
-- [v2ray/v2ray-core](https://github.com/v2ray/v2ray-core)
-- [WireGuard/wireguard-go](https://github.com/WireGuard/wireguard-go)
-- [yaling888/clash-plus-pro](https://github.com/yaling888/clash)
-
-## License
-
-This software is released under the GPL-3.0 license.
-
-**In addition, any downstream projects not affiliated with `MetaCubeX` shall not contain the word `mihomo` in their names.**

adapter/adapter.go

@@ -1,331 +0,0 @@
-package adapter
-
-import (
-	"context"
-	"crypto/tls"
-	"encoding/json"
-	"fmt"
-	"net"
-	"net/http"
-	"net/netip"
-	"net/url"
-	"strconv"
-	"strings"
-	"time"
-
-	"github.com/metacubex/mihomo/common/atomic"
-	"github.com/metacubex/mihomo/common/queue"
-	"github.com/metacubex/mihomo/common/utils"
-	"github.com/metacubex/mihomo/component/ca"
-	"github.com/metacubex/mihomo/component/dialer"
-	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/log"
-	"github.com/puzpuzpuz/xsync/v3"
-)
-
-var UnifiedDelay = atomic.NewBool(false)
-
-const (
-	defaultHistoriesNum = 10
-)
-
-type internalProxyState struct {
-	alive   atomic.Bool
-	history *queue.Queue[C.DelayHistory]
-}
-
-type Proxy struct {
-	C.ProxyAdapter
-	alive   atomic.Bool
-	history *queue.Queue[C.DelayHistory]
-	extra   *xsync.MapOf[string, *internalProxyState]
-}
-
-// Adapter implements C.Proxy
-func (p *Proxy) Adapter() C.ProxyAdapter {
-	return p.ProxyAdapter
-}
-
-// AliveForTestUrl implements C.Proxy
-func (p *Proxy) AliveForTestUrl(url string) bool {
-	if state, ok := p.extra.Load(url); ok {
-		return state.alive.Load()
-	}
-
-	return p.alive.Load()
-}
-
-// Dial implements C.Proxy
-func (p *Proxy) Dial(metadata *C.Metadata) (C.Conn, error) {
-	ctx, cancel := context.WithTimeout(context.Background(), C.DefaultTCPTimeout)
-	defer cancel()
-	return p.DialContext(ctx, metadata)
-}
-
-// DialContext implements C.ProxyAdapter
-func (p *Proxy) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.Conn, error) {
-	conn, err := p.ProxyAdapter.DialContext(ctx, metadata, opts...)
-	return conn, err
-}
-
-// DialUDP implements C.ProxyAdapter
-func (p *Proxy) DialUDP(metadata *C.Metadata) (C.PacketConn, error) {
-	ctx, cancel := context.WithTimeout(context.Background(), C.DefaultUDPTimeout)
-	defer cancel()
-	return p.ListenPacketContext(ctx, metadata)
-}
-
-// ListenPacketContext implements C.ProxyAdapter
-func (p *Proxy) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.PacketConn, error) {
-	pc, err := p.ProxyAdapter.ListenPacketContext(ctx, metadata, opts...)
-	return pc, err
-}
-
-// DelayHistory implements C.Proxy
-func (p *Proxy) DelayHistory() []C.DelayHistory {
-	queueM := p.history.Copy()
-	histories := []C.DelayHistory{}
-	for _, item := range queueM {
-		histories = append(histories, item)
-	}
-	return histories
-}
-
-// DelayHistoryForTestUrl implements C.Proxy
-func (p *Proxy) DelayHistoryForTestUrl(url string) []C.DelayHistory {
-	var queueM []C.DelayHistory
-
-	if state, ok := p.extra.Load(url); ok {
-		queueM = state.history.Copy()
-	}
-	histories := []C.DelayHistory{}
-	for _, item := range queueM {
-		histories = append(histories, item)
-	}
-	return histories
-}
-
-// ExtraDelayHistories return all delay histories for each test URL
-// implements C.Proxy
-func (p *Proxy) ExtraDelayHistories() map[string]C.ProxyState {
-	histories := map[string]C.ProxyState{}
-
-	p.extra.Range(func(k string, v *internalProxyState) bool {
-		testUrl := k
-		state := v
-
-		queueM := state.history.Copy()
-		var history []C.DelayHistory
-
-		for _, item := range queueM {
-			history = append(history, item)
-		}
-
-		histories[testUrl] = C.ProxyState{
-			Alive:   state.alive.Load(),
-			History: history,
-		}
-		return true
-	})
-	return histories
-}
-
-// LastDelayForTestUrl return last history record of the specified URL. if proxy is not alive, return the max value of uint16.
-// implements C.Proxy
-func (p *Proxy) LastDelayForTestUrl(url string) (delay uint16) {
-	var maxDelay uint16 = 0xffff
-
-	alive := false
-	var history C.DelayHistory
-
-	if state, ok := p.extra.Load(url); ok {
-		alive = state.alive.Load()
-		history = state.history.Last()
-	}
-
-	if !alive || history.Delay == 0 {
-		return maxDelay
-	}
-	return history.Delay
-}
-
-// MarshalJSON implements C.ProxyAdapter
-func (p *Proxy) MarshalJSON() ([]byte, error) {
-	inner, err := p.ProxyAdapter.MarshalJSON()
-	if err != nil {
-		return inner, err
-	}
-
-	mapping := map[string]any{}
-	_ = json.Unmarshal(inner, &mapping)
-	mapping["history"] = p.DelayHistory()
-	mapping["extra"] = p.ExtraDelayHistories()
-	mapping["alive"] = p.alive.Load()
-	mapping["name"] = p.Name()
-	mapping["udp"] = p.SupportUDP()
-	mapping["uot"] = p.SupportUOT()
-
-	proxyInfo := p.ProxyInfo()
-	mapping["xudp"] = proxyInfo.XUDP
-	mapping["tfo"] = proxyInfo.TFO
-	mapping["mptcp"] = proxyInfo.MPTCP
-	mapping["smux"] = proxyInfo.SMUX
-	mapping["interface"] = proxyInfo.Interface
-	mapping["dialer-proxy"] = proxyInfo.DialerProxy
-	mapping["routing-mark"] = proxyInfo.RoutingMark
-
-	return json.Marshal(mapping)
-}
-
-// URLTest get the delay for the specified URL
-// implements C.Proxy
-func (p *Proxy) URLTest(ctx context.Context, url string, expectedStatus utils.IntRanges[uint16]) (t uint16, err error) {
-	var satisfied bool
-
-	defer func() {
-		alive := err == nil
-		record := C.DelayHistory{Time: time.Now()}
-		if alive {
-			record.Delay = t
-		}
-
-		p.alive.Store(alive)
-		p.history.Put(record)
-		if p.history.Len() > defaultHistoriesNum {
-			p.history.Pop()
-		}
-
-		state, ok := p.extra.Load(url)
-		if !ok {
-			state = &internalProxyState{
-				history: queue.New[C.DelayHistory](defaultHistoriesNum),
-				alive:   atomic.NewBool(true),
-			}
-			p.extra.Store(url, state)
-		}
-
-		if !satisfied {
-			record.Delay = 0
-			alive = false
-		}
-
-		state.alive.Store(alive)
-		state.history.Put(record)
-		if state.history.Len() > defaultHistoriesNum {
-			state.history.Pop()
-		}
-
-	}()
-
-	unifiedDelay := UnifiedDelay.Load()
-
-	addr, err := urlToMetadata(url)
-	if err != nil {
-		return
-	}
-
-	start := time.Now()
-	instance, err := p.DialContext(ctx, &addr)
-	if err != nil {
-		return
-	}
-	defer func() {
-		_ = instance.Close()
-	}()
-
-	req, err := http.NewRequest(http.MethodHead, url, nil)
-	if err != nil {
-		return
-	}
-	req = req.WithContext(ctx)
-
-	transport := &http.Transport{
-		DialContext: func(context.Context, string, string) (net.Conn, error) {
-			return instance, nil
-		},
-		// from http.DefaultTransport
-		MaxIdleConns:          100,
-		IdleConnTimeout:       90 * time.Second,
-		TLSHandshakeTimeout:   10 * time.Second,
-		ExpectContinueTimeout: 1 * time.Second,
-		TLSClientConfig:       ca.GetGlobalTLSConfig(&tls.Config{}),
-	}
-
-	client := http.Client{
-		Timeout:   30 * time.Second,
-		Transport: transport,
-		CheckRedirect: func(req *http.Request, via []*http.Request) error {
-			return http.ErrUseLastResponse
-		},
-	}
-
-	defer client.CloseIdleConnections()
-
-	resp, err := client.Do(req)
-
-	if err != nil {
-		return
-	}
-
-	_ = resp.Body.Close()
-
-	if unifiedDelay {
-		second := time.Now()
-		var ignoredErr error
-		var secondResp *http.Response
-		secondResp, ignoredErr = client.Do(req)
-		if ignoredErr == nil {
-			resp = secondResp
-			_ = resp.Body.Close()
-			start = second
-		} else {
-			if strings.HasPrefix(url, "http://") {
-				log.Errorln("%s failed to get the second response from %s: %v", p.Name(), url, ignoredErr)
-				log.Warnln("It is recommended to use HTTPS for provider.health-check.url and group.url to ensure better reliability. Due to some proxy providers hijacking test addresses and not being compatible with repeated HEAD requests, using HTTP may result in failed tests.")
-			}
-		}
-	}
-
-	satisfied = resp != nil && (expectedStatus == nil || expectedStatus.Check(uint16(resp.StatusCode)))
-	t = uint16(time.Since(start) / time.Millisecond)
-	return
-}
-
-func NewProxy(adapter C.ProxyAdapter) *Proxy {
-	return &Proxy{
-		ProxyAdapter: adapter,
-		history:      queue.New[C.DelayHistory](defaultHistoriesNum),
-		alive:        atomic.NewBool(true),
-		extra:        xsync.NewMapOf[string, *internalProxyState]()}
-}
-
-func urlToMetadata(rawURL string) (addr C.Metadata, err error) {
-	u, err := url.Parse(rawURL)
-	if err != nil {
-		return
-	}
-
-	port := u.Port()
-	if port == "" {
-		switch u.Scheme {
-		case "https":
-			port = "443"
-		case "http":
-			port = "80"
-		default:
-			err = fmt.Errorf("%s scheme not Support", rawURL)
-			return
-		}
-	}
-	uintPort, err := strconv.ParseUint(port, 10, 16)
-	if err != nil {
-		return
-	}
-
-	addr = C.Metadata{
-		Host:    u.Hostname(),
-		DstIP:   netip.Addr{},
-		DstPort: uint16(uintPort),
-	}
-	return
-}

adapter/inbound/addition.go

@@ -1,73 +0,0 @@
-package inbound
-
-import (
-	"net"
-
-	C "github.com/metacubex/mihomo/constant"
-)
-
-type Addition func(metadata *C.Metadata)
-
-func ApplyAdditions(metadata *C.Metadata, additions ...Addition) {
-	for _, addition := range additions {
-		addition(metadata)
-	}
-}
-
-func WithInName(name string) Addition {
-	return func(metadata *C.Metadata) {
-		metadata.InName = name
-	}
-}
-
-func WithInUser(user string) Addition {
-	return func(metadata *C.Metadata) {
-		metadata.InUser = user
-	}
-}
-
-func WithSpecialRules(specialRules string) Addition {
-	return func(metadata *C.Metadata) {
-		metadata.SpecialRules = specialRules
-	}
-}
-
-func WithSpecialProxy(specialProxy string) Addition {
-	return func(metadata *C.Metadata) {
-		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
-		}
-	}
-}
-
-func WithDSCP(dscp uint8) Addition {
-	return func(metadata *C.Metadata) {
-		metadata.DSCP = dscp
-	}
-}
-
-func Placeholder(metadata *C.Metadata) {}

adapter/inbound/auth.go

@@ -1,38 +0,0 @@
-package inbound
-
-import (
-	"net"
-	"net/netip"
-
-	C "github.com/metacubex/mihomo/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 {
-	return prefixesContains(skipAuthPrefixes, addr)
-}

adapter/inbound/http.go

@@ -1,20 +0,0 @@
-package inbound
-
-import (
-	"net"
-
-	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/transport/socks5"
-)
-
-// NewHTTP receive normal http request and return HTTPContext
-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
-	metadata.RawSrcAddr = srcConn.RemoteAddr()
-	metadata.RawDstAddr = srcConn.LocalAddr()
-	ApplyAdditions(metadata, WithSrcAddr(srcConn.RemoteAddr()), WithInAddr(srcConn.LocalAddr()))
-	ApplyAdditions(metadata, additions...)
-	return conn, metadata
-}

adapter/inbound/https.go

@@ -1,19 +0,0 @@
-package inbound
-
-import (
-	"net"
-	"net/http"
-
-	C "github.com/metacubex/mihomo/constant"
-)
-
-// NewHTTPS receive CONNECT request and return ConnContext
-func NewHTTPS(request *http.Request, conn net.Conn, additions ...Addition) (net.Conn, *C.Metadata) {
-	metadata := parseHTTPAddr(request)
-	metadata.Type = C.HTTPS
-	metadata.RawSrcAddr = conn.RemoteAddr()
-	metadata.RawDstAddr = conn.LocalAddr()
-	ApplyAdditions(metadata, WithSrcAddr(conn.RemoteAddr()), WithInAddr(conn.LocalAddr()))
-	ApplyAdditions(metadata, additions...)
-	return conn, metadata
-}

adapter/inbound/ipfilter.go

@@ -1,47 +0,0 @@
-package inbound
-
-import (
-	"net"
-	"net/netip"
-
-	C "github.com/metacubex/mihomo/constant"
-)
-
-var lanAllowedIPs []netip.Prefix
-var lanDisAllowedIPs []netip.Prefix
-
-func SetAllowedIPs(prefixes []netip.Prefix) {
-	lanAllowedIPs = prefixes
-}
-
-func SetDisAllowedIPs(prefixes []netip.Prefix) {
-	lanDisAllowedIPs = prefixes
-}
-
-func AllowedIPs() []netip.Prefix {
-	return lanAllowedIPs
-}
-
-func DisAllowedIPs() []netip.Prefix {
-	return lanDisAllowedIPs
-}
-
-func IsRemoteAddrDisAllowed(addr net.Addr) bool {
-	m := C.Metadata{}
-	if err := m.SetRemoteAddr(addr); err != nil {
-		return false
-	}
-	ipAddr := m.AddrPort().Addr()
-	if ipAddr.IsValid() {
-		return isAllowed(ipAddr) && !isDisAllowed(ipAddr)
-	}
-	return false
-}
-
-func isAllowed(addr netip.Addr) bool {
-	return prefixesContains(lanAllowedIPs, addr)
-}
-
-func isDisAllowed(addr netip.Addr) bool {
-	return prefixesContains(lanDisAllowedIPs, addr)
-}

adapter/inbound/listen.go

@@ -1,106 +0,0 @@
-package inbound
-
-import (
-	"context"
-	"fmt"
-	"net"
-	"net/netip"
-	"sync"
-
-	"github.com/metacubex/mihomo/component/keepalive"
-
-	"github.com/metacubex/tfo-go"
-)
-
-var (
-	lc = tfo.ListenConfig{
-		DisableTFO: true,
-	}
-	mutex sync.RWMutex
-)
-
-func SetTfo(open bool) {
-	mutex.Lock()
-	defer mutex.Unlock()
-	lc.DisableTFO = !open
-}
-
-func Tfo() bool {
-	mutex.RLock()
-	defer mutex.RUnlock()
-	return !lc.DisableTFO
-}
-
-func SetMPTCP(open bool) {
-	mutex.Lock()
-	defer mutex.Unlock()
-	setMultiPathTCP(&lc.ListenConfig, open)
-}
-
-func MPTCP() bool {
-	mutex.RLock()
-	defer mutex.RUnlock()
-	return getMultiPathTCP(&lc.ListenConfig)
-}
-
-func preResolve(network, address string) (string, error) {
-	switch network { // like net.Resolver.internetAddrList but filter domain to avoid call net.Resolver.lookupIPAddr
-	case "tcp", "tcp4", "tcp6", "udp", "udp4", "udp6", "ip", "ip4", "ip6":
-		if host, port, err := net.SplitHostPort(address); err == nil {
-			switch host {
-			case "localhost":
-				switch network {
-				case "tcp6", "udp6", "ip6":
-					address = net.JoinHostPort("::1", port)
-				default:
-					address = net.JoinHostPort("127.0.0.1", port)
-				}
-			case "": // internetAddrList can handle this special case
-				break
-			default:
-				if _, err := netip.ParseAddr(host); err != nil { // not ip
-					return "", fmt.Errorf("invalid network address: %s", address)
-				}
-			}
-		}
-	}
-	return address, nil
-}
-
-func ListenContext(ctx context.Context, network, address string) (net.Listener, error) {
-	address, err := preResolve(network, address)
-	if err != nil {
-		return nil, err
-	}
-
-	mutex.RLock()
-	defer mutex.RUnlock()
-	return lc.Listen(ctx, network, address)
-}
-
-func Listen(network, address string) (net.Listener, error) {
-	return ListenContext(context.Background(), network, address)
-}
-
-func ListenPacketContext(ctx context.Context, network, address string) (net.PacketConn, error) {
-	address, err := preResolve(network, address)
-	if err != nil {
-		return nil, err
-	}
-
-	mutex.RLock()
-	defer mutex.RUnlock()
-	return lc.ListenPacket(ctx, network, address)
-}
-
-func ListenPacket(network, address string) (net.PacketConn, error) {
-	return ListenPacketContext(context.Background(), network, address)
-}
-
-func init() {
-	keepalive.SetDisableKeepAliveCallback.Register(func(b bool) {
-		mutex.Lock()
-		defer mutex.Unlock()
-		keepalive.SetNetListenConfig(&lc.ListenConfig)
-	})
-}

adapter/inbound/listen_notwindows.go

@@ -1,14 +0,0 @@
-//go:build !windows
-
-package inbound
-
-import (
-	"net"
-	"os"
-)
-
-const SupportNamedPipe = false
-
-func ListenNamedPipe(path string) (net.Listener, error) {
-	return nil, os.ErrInvalid
-}

adapter/inbound/listen_windows.go

@@ -1,32 +0,0 @@
-package inbound
-
-import (
-	"net"
-	"os"
-
-	"github.com/metacubex/wireguard-go/ipc/namedpipe"
-	"golang.org/x/sys/windows"
-)
-
-const SupportNamedPipe = true
-
-// windowsSDDL is the Security Descriptor set on the namedpipe.
-// It provides read/write access to all users and the local system.
-const windowsSDDL = "D:PAI(A;OICI;GWGR;;;BU)(A;OICI;GWGR;;;SY)"
-
-func ListenNamedPipe(path string) (net.Listener, error) {
-	sddl := os.Getenv("LISTEN_NAMEDPIPE_SDDL")
-	if sddl == "" {
-		sddl = windowsSDDL
-	}
-	securityDescriptor, err := windows.SecurityDescriptorFromString(sddl)
-	if err != nil {
-		return nil, err
-	}
-	namedpipeLC := namedpipe.ListenConfig{
-		SecurityDescriptor: securityDescriptor,
-		InputBufferSize:    256 * 1024,
-		OutputBufferSize:   256 * 1024,
-	}
-	return namedpipeLC.Listen(path)
-}

adapter/inbound/mptcp_go120.go

@@ -1,14 +0,0 @@
-//go:build !go1.21
-
-package inbound
-
-import "net"
-
-const multipathTCPAvailable = false
-
-func setMultiPathTCP(listenConfig *net.ListenConfig, open bool) {
-}
-
-func getMultiPathTCP(listenConfig *net.ListenConfig) bool {
-	return false
-}

adapter/inbound/mptcp_go121.go

@@ -1,15 +0,0 @@
-//go:build go1.21
-
-package inbound
-
-import "net"
-
-const multipathTCPAvailable = true
-
-func setMultiPathTCP(listenConfig *net.ListenConfig, open bool) {
-	listenConfig.SetMultipathTCP(open)
-}
-
-func getMultiPathTCP(listenConfig *net.ListenConfig) bool {
-	return listenConfig.MultipathTCP()
-}

adapter/inbound/packet.go

@@ -1,22 +0,0 @@
-package inbound
-
-import (
-	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/transport/socks5"
-)
-
-// NewPacket is PacketAdapter generator
-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
-	metadata.RawSrcAddr = packet.LocalAddr()
-	metadata.RawDstAddr = metadata.UDPAddr()
-	ApplyAdditions(metadata, WithSrcAddr(packet.LocalAddr()))
-	if p, ok := packet.(C.UDPPacketInAddr); ok {
-		ApplyAdditions(metadata, WithInAddr(p.InAddr()))
-	}
-	ApplyAdditions(metadata, additions...)
-
-	return packet, metadata
-}

adapter/inbound/socket.go

@@ -1,18 +0,0 @@
-package inbound
-
-import (
-	"net"
-
-	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/transport/socks5"
-)
-
-// NewSocket receive TCP inbound and return 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
-	ApplyAdditions(metadata, WithSrcAddr(conn.RemoteAddr()), WithInAddr(conn.LocalAddr()))
-	ApplyAdditions(metadata, additions...)
-	return conn, metadata
-}

adapter/inbound/util.go

@@ -1,78 +0,0 @@
-package inbound
-
-import (
-	"net"
-	"net/http"
-	"net/netip"
-	"strconv"
-	"strings"
-
-	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/transport/socks5"
-)
-
-func parseSocksAddr(target socks5.Addr) *C.Metadata {
-	metadata := &C.Metadata{}
-
-	switch target[0] {
-	case socks5.AtypDomainName:
-		// trim for FQDN
-		metadata.Host = strings.TrimRight(string(target[2:2+target[1]]), ".")
-		metadata.DstPort = uint16((int(target[2+target[1]]) << 8) | int(target[2+target[1]+1]))
-	case socks5.AtypIPv4:
-		metadata.DstIP, _ = netip.AddrFromSlice(target[1 : 1+net.IPv4len])
-		metadata.DstPort = uint16((int(target[1+net.IPv4len]) << 8) | int(target[1+net.IPv4len+1]))
-	case socks5.AtypIPv6:
-		metadata.DstIP, _ = netip.AddrFromSlice(target[1 : 1+net.IPv6len])
-		metadata.DstPort = uint16((int(target[1+net.IPv6len]) << 8) | int(target[1+net.IPv6len+1]))
-	}
-	metadata.DstIP = metadata.DstIP.Unmap()
-
-	return metadata
-}
-
-func parseHTTPAddr(request *http.Request) *C.Metadata {
-	host := request.URL.Hostname()
-	port := request.URL.Port()
-	if port == "" {
-		port = "80"
-	}
-
-	// trim FQDN (#737)
-	host = strings.TrimRight(host, ".")
-
-	var uint16Port uint16
-	if port, err := strconv.ParseUint(port, 10, 16); err == nil {
-		uint16Port = uint16(port)
-	}
-
-	metadata := &C.Metadata{
-		NetWork: C.TCP,
-		Host:    host,
-		DstIP:   netip.Addr{},
-		DstPort: uint16Port,
-	}
-
-	ip, err := netip.ParseAddr(host)
-	if err == nil {
-		metadata.DstIP = ip
-	}
-
-	return metadata
-}
-
-func prefixesContains(prefixes []netip.Prefix, addr netip.Addr) bool {
-	if len(prefixes) == 0 {
-		return false
-	}
-	if !addr.IsValid() {
-		return false
-	}
-	addr = addr.Unmap().WithZone("") // netip.Prefix.Contains returns false if ip has an IPv6 zone
-	for _, prefix := range prefixes {
-		if prefix.Contains(addr) {
-			return true
-		}
-	}
-	return false
-}

adapter/outbound/anytls.go

@@ -1,137 +0,0 @@
-package outbound
-
-import (
-	"context"
-	"errors"
-	"net"
-	"strconv"
-	"time"
-
-	CN "github.com/metacubex/mihomo/common/net"
-	"github.com/metacubex/mihomo/component/dialer"
-	"github.com/metacubex/mihomo/component/proxydialer"
-	"github.com/metacubex/mihomo/component/resolver"
-	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/transport/anytls"
-	"github.com/metacubex/mihomo/transport/vmess"
-
-	M "github.com/sagernet/sing/common/metadata"
-	"github.com/sagernet/sing/common/uot"
-)
-
-type AnyTLS struct {
-	*Base
-	client *anytls.Client
-	dialer proxydialer.SingDialer
-	option *AnyTLSOption
-}
-
-type AnyTLSOption struct {
-	BasicOption
-	Name                     string   `proxy:"name"`
-	Server                   string   `proxy:"server"`
-	Port                     int      `proxy:"port"`
-	Password                 string   `proxy:"password"`
-	ALPN                     []string `proxy:"alpn,omitempty"`
-	SNI                      string   `proxy:"sni,omitempty"`
-	ClientFingerprint        string   `proxy:"client-fingerprint,omitempty"`
-	SkipCertVerify           bool     `proxy:"skip-cert-verify,omitempty"`
-	Fingerprint              string   `proxy:"fingerprint,omitempty"`
-	UDP                      bool     `proxy:"udp,omitempty"`
-	IdleSessionCheckInterval int      `proxy:"idle-session-check-interval,omitempty"`
-	IdleSessionTimeout       int      `proxy:"idle-session-timeout,omitempty"`
-	MinIdleSession           int      `proxy:"min-idle-session,omitempty"`
-}
-
-func (t *AnyTLS) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.Conn, err error) {
-	options := t.Base.DialOptions(opts...)
-	t.dialer.SetDialer(dialer.NewDialer(options...))
-	c, err := t.client.CreateProxy(ctx, M.ParseSocksaddrHostPort(metadata.String(), metadata.DstPort))
-	if err != nil {
-		return nil, err
-	}
-	return NewConn(c, t), nil
-}
-
-func (t *AnyTLS) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.PacketConn, err error) {
-	// create tcp
-	options := t.Base.DialOptions(opts...)
-	t.dialer.SetDialer(dialer.NewDialer(options...))
-	c, err := t.client.CreateProxy(ctx, uot.RequestDestination(2))
-	if err != nil {
-		return nil, err
-	}
-
-	// create uot on tcp
-	if !metadata.Resolved() {
-		ip, err := resolver.ResolveIP(ctx, metadata.Host)
-		if err != nil {
-			return nil, errors.New("can't resolve ip")
-		}
-		metadata.DstIP = ip
-	}
-	destination := M.SocksaddrFromNet(metadata.UDPAddr())
-	return newPacketConn(CN.NewThreadSafePacketConn(uot.NewLazyConn(c, uot.Request{Destination: destination})), t), nil
-}
-
-// SupportUOT implements C.ProxyAdapter
-func (t *AnyTLS) SupportUOT() bool {
-	return true
-}
-
-// ProxyInfo implements C.ProxyAdapter
-func (t *AnyTLS) ProxyInfo() C.ProxyInfo {
-	info := t.Base.ProxyInfo()
-	info.DialerProxy = t.option.DialerProxy
-	return info
-}
-
-// Close implements C.ProxyAdapter
-func (t *AnyTLS) Close() error {
-	return t.client.Close()
-}
-
-func NewAnyTLS(option AnyTLSOption) (*AnyTLS, error) {
-	addr := net.JoinHostPort(option.Server, strconv.Itoa(option.Port))
-
-	singDialer := proxydialer.NewByNameSingDialer(option.DialerProxy, dialer.NewDialer())
-
-	tOption := anytls.ClientConfig{
-		Password:                 option.Password,
-		Server:                   M.ParseSocksaddrHostPort(option.Server, uint16(option.Port)),
-		Dialer:                   singDialer,
-		IdleSessionCheckInterval: time.Duration(option.IdleSessionCheckInterval) * time.Second,
-		IdleSessionTimeout:       time.Duration(option.IdleSessionTimeout) * time.Second,
-		MinIdleSession:           option.MinIdleSession,
-	}
-	tlsConfig := &vmess.TLSConfig{
-		Host:              option.SNI,
-		SkipCertVerify:    option.SkipCertVerify,
-		NextProtos:        option.ALPN,
-		FingerPrint:       option.Fingerprint,
-		ClientFingerprint: option.ClientFingerprint,
-	}
-	if tlsConfig.Host == "" {
-		tlsConfig.Host = option.Server
-	}
-	tOption.TLSConfig = tlsConfig
-
-	outbound := &AnyTLS{
-		Base: &Base{
-			name:   option.Name,
-			addr:   addr,
-			tp:     C.AnyTLS,
-			udp:    option.UDP,
-			tfo:    option.TFO,
-			mpTcp:  option.MPTCP,
-			iface:  option.Interface,
-			rmark:  option.RoutingMark,
-			prefer: C.NewDNSPrefer(option.IPVersion),
-		},
-		client: anytls.NewClient(context.TODO(), tOption),
-		option: &option,
-		dialer: singDialer,
-	}
-
-	return outbound, nil
-}

adapter/outbound/base.go

@@ -1,380 +0,0 @@
-package outbound
-
-import (
-	"context"
-	"encoding/json"
-	"net"
-	"runtime"
-	"strings"
-	"sync"
-	"syscall"
-
-	N "github.com/metacubex/mihomo/common/net"
-	"github.com/metacubex/mihomo/common/utils"
-	"github.com/metacubex/mihomo/component/dialer"
-	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/log"
-)
-
-type ProxyAdapter interface {
-	C.ProxyAdapter
-	DialOptions(opts ...dialer.Option) []dialer.Option
-}
-
-type Base struct {
-	name   string
-	addr   string
-	iface  string
-	tp     C.AdapterType
-	udp    bool
-	xudp   bool
-	tfo    bool
-	mpTcp  bool
-	rmark  int
-	id     string
-	prefer C.DNSPrefer
-}
-
-// Name implements C.ProxyAdapter
-func (b *Base) Name() string {
-	return b.name
-}
-
-// Id implements C.ProxyAdapter
-func (b *Base) Id() string {
-	if b.id == "" {
-		b.id = utils.NewUUIDV6().String()
-	}
-
-	return b.id
-}
-
-// Type implements C.ProxyAdapter
-func (b *Base) Type() C.AdapterType {
-	return b.tp
-}
-
-// StreamConnContext implements C.ProxyAdapter
-func (b *Base) StreamConnContext(ctx context.Context, c net.Conn, metadata *C.Metadata) (net.Conn, error) {
-	return c, C.ErrNotSupport
-}
-
-func (b *Base) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.Conn, error) {
-	return nil, C.ErrNotSupport
-}
-
-// DialContextWithDialer implements C.ProxyAdapter
-func (b *Base) DialContextWithDialer(ctx context.Context, dialer C.Dialer, metadata *C.Metadata) (_ C.Conn, err error) {
-	return nil, C.ErrNotSupport
-}
-
-// ListenPacketContext implements C.ProxyAdapter
-func (b *Base) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.PacketConn, error) {
-	return nil, C.ErrNotSupport
-}
-
-// ListenPacketWithDialer implements C.ProxyAdapter
-func (b *Base) ListenPacketWithDialer(ctx context.Context, dialer C.Dialer, metadata *C.Metadata) (_ C.PacketConn, err error) {
-	return nil, C.ErrNotSupport
-}
-
-// SupportWithDialer implements C.ProxyAdapter
-func (b *Base) SupportWithDialer() C.NetWork {
-	return C.InvalidNet
-}
-
-// SupportUOT implements C.ProxyAdapter
-func (b *Base) SupportUOT() bool {
-	return false
-}
-
-// SupportUDP implements C.ProxyAdapter
-func (b *Base) SupportUDP() bool {
-	return b.udp
-}
-
-// ProxyInfo implements C.ProxyAdapter
-func (b *Base) ProxyInfo() (info C.ProxyInfo) {
-	info.XUDP = b.xudp
-	info.TFO = b.tfo
-	info.MPTCP = b.mpTcp
-	info.SMUX = false
-	info.Interface = b.iface
-	info.RoutingMark = b.rmark
-	return
-}
-
-// IsL3Protocol implements C.ProxyAdapter
-func (b *Base) IsL3Protocol(metadata *C.Metadata) bool {
-	return false
-}
-
-// MarshalJSON implements C.ProxyAdapter
-func (b *Base) MarshalJSON() ([]byte, error) {
-	return json.Marshal(map[string]string{
-		"type": b.Type().String(),
-		"id":   b.Id(),
-	})
-}
-
-// Addr implements C.ProxyAdapter
-func (b *Base) Addr() string {
-	return b.addr
-}
-
-// Unwrap implements C.ProxyAdapter
-func (b *Base) Unwrap(metadata *C.Metadata, touch bool) C.Proxy {
-	return nil
-}
-
-// DialOptions return []dialer.Option from struct
-func (b *Base) DialOptions(opts ...dialer.Option) []dialer.Option {
-	if b.iface != "" {
-		opts = append(opts, dialer.WithInterface(b.iface))
-	}
-
-	if b.rmark != 0 {
-		opts = append(opts, dialer.WithRoutingMark(b.rmark))
-	}
-
-	switch b.prefer {
-	case C.IPv4Only:
-		opts = append(opts, dialer.WithOnlySingleStack(true))
-	case C.IPv6Only:
-		opts = append(opts, dialer.WithOnlySingleStack(false))
-	case C.IPv4Prefer:
-		opts = append(opts, dialer.WithPreferIPv4())
-	case C.IPv6Prefer:
-		opts = append(opts, dialer.WithPreferIPv6())
-	default:
-	}
-
-	if b.tfo {
-		opts = append(opts, dialer.WithTFO(true))
-	}
-
-	if b.mpTcp {
-		opts = append(opts, dialer.WithMPTCP(true))
-	}
-
-	return opts
-}
-
-func (b *Base) Close() error {
-	return nil
-}
-
-type BasicOption struct {
-	TFO         bool   `proxy:"tfo,omitempty"`
-	MPTCP       bool   `proxy:"mptcp,omitempty"`
-	Interface   string `proxy:"interface-name,omitempty" group:"interface-name,omitempty"`
-	RoutingMark int    `proxy:"routing-mark,omitempty" group:"routing-mark,omitempty"`
-	IPVersion   string `proxy:"ip-version,omitempty"`
-	DialerProxy string `proxy:"dialer-proxy,omitempty"` // don't apply this option into groups, but can set a group name in a proxy
-}
-
-type BaseOption struct {
-	Name        string
-	Addr        string
-	Type        C.AdapterType
-	UDP         bool
-	XUDP        bool
-	TFO         bool
-	MPTCP       bool
-	Interface   string
-	RoutingMark int
-	Prefer      C.DNSPrefer
-}
-
-func NewBase(opt BaseOption) *Base {
-	return &Base{
-		name:   opt.Name,
-		addr:   opt.Addr,
-		tp:     opt.Type,
-		udp:    opt.UDP,
-		xudp:   opt.XUDP,
-		tfo:    opt.TFO,
-		mpTcp:  opt.MPTCP,
-		iface:  opt.Interface,
-		rmark:  opt.RoutingMark,
-		prefer: opt.Prefer,
-	}
-}
-
-type conn struct {
-	N.ExtendedConn
-	chain                   C.Chain
-	actualRemoteDestination string
-}
-
-func (c *conn) RemoteDestination() string {
-	return c.actualRemoteDestination
-}
-
-// Chains implements C.Connection
-func (c *conn) Chains() C.Chain {
-	return c.chain
-}
-
-// AppendToChains implements C.Connection
-func (c *conn) AppendToChains(a C.ProxyAdapter) {
-	c.chain = append(c.chain, a.Name())
-}
-
-func (c *conn) Upstream() any {
-	return c.ExtendedConn
-}
-
-func (c *conn) WriterReplaceable() bool {
-	return true
-}
-
-func (c *conn) ReaderReplaceable() bool {
-	return true
-}
-
-func (c *conn) AddRef(ref any) {
-	c.ExtendedConn = N.NewRefConn(c.ExtendedConn, ref) // add ref for autoCloseProxyAdapter
-}
-
-func NewConn(c net.Conn, a C.ProxyAdapter) C.Conn {
-	if _, ok := c.(syscall.Conn); !ok { // exclusion system conn like *net.TCPConn
-		c = N.NewDeadlineConn(c) // most conn from outbound can't handle readDeadline correctly
-	}
-	return &conn{N.NewExtendedConn(c), []string{a.Name()}, parseRemoteDestination(a.Addr())}
-}
-
-type packetConn struct {
-	N.EnhancePacketConn
-	chain                   C.Chain
-	adapterName             string
-	connID                  string
-	actualRemoteDestination string
-}
-
-func (c *packetConn) RemoteDestination() string {
-	return c.actualRemoteDestination
-}
-
-// Chains implements C.Connection
-func (c *packetConn) Chains() C.Chain {
-	return c.chain
-}
-
-// AppendToChains implements C.Connection
-func (c *packetConn) AppendToChains(a C.ProxyAdapter) {
-	c.chain = append(c.chain, a.Name())
-}
-
-func (c *packetConn) LocalAddr() net.Addr {
-	lAddr := c.EnhancePacketConn.LocalAddr()
-	return N.NewCustomAddr(c.adapterName, c.connID, lAddr) // make quic-go's connMultiplexer happy
-}
-
-func (c *packetConn) Upstream() any {
-	return c.EnhancePacketConn
-}
-
-func (c *packetConn) WriterReplaceable() bool {
-	return true
-}
-
-func (c *packetConn) ReaderReplaceable() bool {
-	return true
-}
-
-func (c *packetConn) AddRef(ref any) {
-	c.EnhancePacketConn = N.NewRefPacketConn(c.EnhancePacketConn, ref) // add ref for autoCloseProxyAdapter
-}
-
-func newPacketConn(pc net.PacketConn, a C.ProxyAdapter) C.PacketConn {
-	epc := N.NewEnhancePacketConn(pc)
-	if _, ok := pc.(syscall.Conn); !ok { // exclusion system conn like *net.UDPConn
-		epc = N.NewDeadlineEnhancePacketConn(epc) // most conn from outbound can't handle readDeadline correctly
-	}
-	return &packetConn{epc, []string{a.Name()}, a.Name(), utils.NewUUIDV4().String(), parseRemoteDestination(a.Addr())}
-}
-
-func parseRemoteDestination(addr string) string {
-	if dst, _, err := net.SplitHostPort(addr); err == nil {
-		return dst
-	} else {
-		if addrError, ok := err.(*net.AddrError); ok && strings.Contains(addrError.Err, "missing port") {
-			return dst
-		} else {
-			return ""
-		}
-	}
-}
-
-type AddRef interface {
-	AddRef(ref any)
-}
-
-type autoCloseProxyAdapter struct {
-	ProxyAdapter
-	closeOnce sync.Once
-	closeErr  error
-}
-
-func (p *autoCloseProxyAdapter) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.Conn, err error) {
-	c, err := p.ProxyAdapter.DialContext(ctx, metadata, opts...)
-	if err != nil {
-		return nil, err
-	}
-	if c, ok := c.(AddRef); ok {
-		c.AddRef(p)
-	}
-	return c, nil
-}
-
-func (p *autoCloseProxyAdapter) DialContextWithDialer(ctx context.Context, dialer C.Dialer, metadata *C.Metadata) (_ C.Conn, err error) {
-	c, err := p.ProxyAdapter.DialContextWithDialer(ctx, dialer, metadata)
-	if err != nil {
-		return nil, err
-	}
-	if c, ok := c.(AddRef); ok {
-		c.AddRef(p)
-	}
-	return c, nil
-}
-
-func (p *autoCloseProxyAdapter) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.PacketConn, err error) {
-	pc, err := p.ProxyAdapter.ListenPacketContext(ctx, metadata, opts...)
-	if err != nil {
-		return nil, err
-	}
-	if pc, ok := pc.(AddRef); ok {
-		pc.AddRef(p)
-	}
-	return pc, nil
-}
-
-func (p *autoCloseProxyAdapter) ListenPacketWithDialer(ctx context.Context, dialer C.Dialer, metadata *C.Metadata) (_ C.PacketConn, err error) {
-	pc, err := p.ProxyAdapter.ListenPacketWithDialer(ctx, dialer, metadata)
-	if err != nil {
-		return nil, err
-	}
-	if pc, ok := pc.(AddRef); ok {
-		pc.AddRef(p)
-	}
-	return pc, nil
-}
-
-func (p *autoCloseProxyAdapter) Close() error {
-	p.closeOnce.Do(func() {
-		log.Debugln("Closing outdated proxy [%s]", p.Name())
-		runtime.SetFinalizer(p, nil)
-		p.closeErr = p.ProxyAdapter.Close()
-	})
-	return p.closeErr
-}
-
-func NewAutoCloseProxyAdapter(adapter ProxyAdapter) ProxyAdapter {
-	proxy := &autoCloseProxyAdapter{
-		ProxyAdapter: adapter,
-	}
-	// auto close ProxyAdapter
-	runtime.SetFinalizer(proxy, (*autoCloseProxyAdapter).Close)
-	return proxy
-}

adapter/outbound/direct.go

@@ -1,97 +0,0 @@
-package outbound
-
-import (
-	"context"
-	"errors"
-	"github.com/metacubex/mihomo/component/dialer"
-	"github.com/metacubex/mihomo/component/loopback"
-	"github.com/metacubex/mihomo/component/resolver"
-	C "github.com/metacubex/mihomo/constant"
-)
-
-type Direct struct {
-	*Base
-	loopBack *loopback.Detector
-}
-
-type DirectOption struct {
-	BasicOption
-	Name string `proxy:"name"`
-}
-
-// DialContext implements C.ProxyAdapter
-func (d *Direct) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.Conn, error) {
-	if err := d.loopBack.CheckConn(metadata); err != nil {
-		return nil, err
-	}
-	opts = append(opts, dialer.WithResolver(resolver.DirectHostResolver))
-	c, err := dialer.DialContext(ctx, "tcp", metadata.RemoteAddress(), d.Base.DialOptions(opts...)...)
-	if err != nil {
-		return nil, err
-	}
-	return d.loopBack.NewConn(NewConn(c, d)), nil
-}
-
-// ListenPacketContext implements C.ProxyAdapter
-func (d *Direct) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.PacketConn, error) {
-	if err := d.loopBack.CheckPacketConn(metadata); err != nil {
-		return nil, err
-	}
-	// net.UDPConn.WriteTo only working with *net.UDPAddr, so we need a net.UDPAddr
-	if !metadata.Resolved() {
-		ip, err := resolver.ResolveIPWithResolver(ctx, metadata.Host, resolver.DirectHostResolver)
-		if err != nil {
-			return nil, errors.New("can't resolve ip")
-		}
-		metadata.DstIP = ip
-	}
-	pc, err := dialer.NewDialer(d.Base.DialOptions(opts...)...).ListenPacket(ctx, "udp", "", metadata.AddrPort())
-	if err != nil {
-		return nil, err
-	}
-	return d.loopBack.NewPacketConn(newPacketConn(pc, d)), nil
-}
-
-func (d *Direct) IsL3Protocol(metadata *C.Metadata) bool {
-	return true // tell DNSDialer don't send domain to DialContext, avoid lookback to DefaultResolver
-}
-
-func NewDirectWithOption(option DirectOption) *Direct {
-	return &Direct{
-		Base: &Base{
-			name:   option.Name,
-			tp:     C.Direct,
-			udp:    true,
-			tfo:    option.TFO,
-			mpTcp:  option.MPTCP,
-			iface:  option.Interface,
-			rmark:  option.RoutingMark,
-			prefer: C.NewDNSPrefer(option.IPVersion),
-		},
-		loopBack: loopback.NewDetector(),
-	}
-}
-
-func NewDirect() *Direct {
-	return &Direct{
-		Base: &Base{
-			name:   "DIRECT",
-			tp:     C.Direct,
-			udp:    true,
-			prefer: C.DualStack,
-		},
-		loopBack: loopback.NewDetector(),
-	}
-}
-
-func NewCompatible() *Direct {
-	return &Direct{
-		Base: &Base{
-			name:   "COMPATIBLE",
-			tp:     C.Compatible,
-			udp:    true,
-			prefer: C.DualStack,
-		},
-		loopBack: loopback.NewDetector(),
-	}
-}

adapter/outbound/dns.go

@@ -1,159 +0,0 @@
-package outbound
-
-import (
-	"context"
-	"net"
-	"time"
-
-	N "github.com/metacubex/mihomo/common/net"
-	"github.com/metacubex/mihomo/common/pool"
-	"github.com/metacubex/mihomo/component/dialer"
-	"github.com/metacubex/mihomo/component/resolver"
-	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/log"
-)
-
-type Dns struct {
-	*Base
-}
-
-type DnsOption struct {
-	BasicOption
-	Name string `proxy:"name"`
-}
-
-// DialContext implements C.ProxyAdapter
-func (d *Dns) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.Conn, error) {
-	left, right := N.Pipe()
-	go resolver.RelayDnsConn(context.Background(), right, 0)
-	return NewConn(left, d), nil
-}
-
-// ListenPacketContext implements C.ProxyAdapter
-func (d *Dns) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.PacketConn, error) {
-	log.Debugln("[DNS] hijack udp:%s from %s", metadata.RemoteAddress(), metadata.SourceAddrPort())
-
-	ctx, cancel := context.WithCancel(context.Background())
-
-	return newPacketConn(&dnsPacketConn{
-		response: make(chan dnsPacket, 1),
-		ctx:      ctx,
-		cancel:   cancel,
-	}, d), nil
-}
-
-type dnsPacket struct {
-	data []byte
-	put  func()
-	addr net.Addr
-}
-
-// dnsPacketConn implements net.PacketConn
-type dnsPacketConn struct {
-	response chan dnsPacket
-	ctx      context.Context
-	cancel   context.CancelFunc
-}
-
-func (d *dnsPacketConn) WaitReadFrom() (data []byte, put func(), addr net.Addr, err error) {
-	select {
-	case packet := <-d.response:
-		return packet.data, packet.put, packet.addr, nil
-	case <-d.ctx.Done():
-		return nil, nil, nil, net.ErrClosed
-	}
-}
-
-func (d *dnsPacketConn) ReadFrom(p []byte) (n int, addr net.Addr, err error) {
-	select {
-	case packet := <-d.response:
-		n = copy(p, packet.data)
-		if packet.put != nil {
-			packet.put()
-		}
-		return n, packet.addr, nil
-	case <-d.ctx.Done():
-		return 0, nil, net.ErrClosed
-	}
-}
-
-func (d *dnsPacketConn) WriteTo(p []byte, addr net.Addr) (n int, err error) {
-	select {
-	case <-d.ctx.Done():
-		return 0, net.ErrClosed
-	default:
-	}
-
-	if len(p) > resolver.SafeDnsPacketSize {
-		// wtf???
-		return len(p), nil
-	}
-
-	buf := pool.Get(resolver.SafeDnsPacketSize)
-	put := func() { _ = pool.Put(buf) }
-	copy(buf, p) // avoid p be changed after WriteTo returned
-
-	go func() { // don't block the WriteTo function
-		ctx, cancel := context.WithTimeout(d.ctx, resolver.DefaultDnsRelayTimeout)
-		defer cancel()
-
-		buf, err = resolver.RelayDnsPacket(ctx, buf[:len(p)], buf)
-		if err != nil {
-			put()
-			return
-		}
-
-		packet := dnsPacket{
-			data: buf,
-			put:  put,
-			addr: addr,
-		}
-		select {
-		case d.response <- packet:
-			break
-		case <-d.ctx.Done():
-			put()
-		}
-	}()
-	return len(p), nil
-}
-
-func (d *dnsPacketConn) Close() error {
-	d.cancel()
-	return nil
-}
-
-func (*dnsPacketConn) LocalAddr() net.Addr {
-	return &net.UDPAddr{
-		IP:   net.IPv4(127, 0, 0, 1),
-		Port: 53,
-		Zone: "",
-	}
-}
-
-func (*dnsPacketConn) SetDeadline(t time.Time) error {
-	return nil
-}
-
-func (*dnsPacketConn) SetReadDeadline(t time.Time) error {
-	return nil
-}
-
-func (*dnsPacketConn) SetWriteDeadline(t time.Time) error {
-	return nil
-}
-
-func NewDnsWithOption(option DnsOption) *Dns {
-	return &Dns{
-		Base: &Base{
-			name:   option.Name,
-			tp:     C.Dns,
-			udp:    true,
-			tfo:    option.TFO,
-			mpTcp:  option.MPTCP,
-			iface:  option.Interface,
-			rmark:  option.RoutingMark,
-			prefer: C.NewDNSPrefer(option.IPVersion),
-		},
-	}
-}

adapter/outbound/http.go

@@ -1,195 +0,0 @@
-package outbound
-
-import (
-	"bufio"
-	"context"
-	"crypto/tls"
-	"encoding/base64"
-	"errors"
-	"fmt"
-	"net"
-	"net/http"
-	"strconv"
-
-	N "github.com/metacubex/mihomo/common/net"
-	"github.com/metacubex/mihomo/component/ca"
-	"github.com/metacubex/mihomo/component/dialer"
-	"github.com/metacubex/mihomo/component/proxydialer"
-	C "github.com/metacubex/mihomo/constant"
-)
-
-type Http struct {
-	*Base
-	user      string
-	pass      string
-	tlsConfig *tls.Config
-	option    *HttpOption
-}
-
-type HttpOption struct {
-	BasicOption
-	Name           string            `proxy:"name"`
-	Server         string            `proxy:"server"`
-	Port           int               `proxy:"port"`
-	UserName       string            `proxy:"username,omitempty"`
-	Password       string            `proxy:"password,omitempty"`
-	TLS            bool              `proxy:"tls,omitempty"`
-	SNI            string            `proxy:"sni,omitempty"`
-	SkipCertVerify bool              `proxy:"skip-cert-verify,omitempty"`
-	Fingerprint    string            `proxy:"fingerprint,omitempty"`
-	Headers        map[string]string `proxy:"headers,omitempty"`
-}
-
-// StreamConnContext implements C.ProxyAdapter
-func (h *Http) StreamConnContext(ctx context.Context, c net.Conn, metadata *C.Metadata) (net.Conn, error) {
-	if h.tlsConfig != nil {
-		cc := tls.Client(c, h.tlsConfig)
-		err := cc.HandshakeContext(ctx)
-		c = cc
-		if err != nil {
-			return nil, fmt.Errorf("%s connect error: %w", h.addr, err)
-		}
-	}
-
-	if err := h.shakeHandContext(ctx, c, metadata); err != nil {
-		return nil, err
-	}
-	return c, nil
-}
-
-// DialContext implements C.ProxyAdapter
-func (h *Http) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.Conn, err error) {
-	return h.DialContextWithDialer(ctx, dialer.NewDialer(h.Base.DialOptions(opts...)...), metadata)
-}
-
-// DialContextWithDialer implements C.ProxyAdapter
-func (h *Http) DialContextWithDialer(ctx context.Context, dialer C.Dialer, metadata *C.Metadata) (_ C.Conn, err error) {
-	if len(h.option.DialerProxy) > 0 {
-		dialer, err = proxydialer.NewByName(h.option.DialerProxy, dialer)
-		if err != nil {
-			return nil, err
-		}
-	}
-	c, err := dialer.DialContext(ctx, "tcp", h.addr)
-	if err != nil {
-		return nil, fmt.Errorf("%s connect error: %w", h.addr, err)
-	}
-
-	defer func(c net.Conn) {
-		safeConnClose(c, err)
-	}(c)
-
-	c, err = h.StreamConnContext(ctx, c, metadata)
-	if err != nil {
-		return nil, err
-	}
-
-	return NewConn(c, h), nil
-}
-
-// SupportWithDialer implements C.ProxyAdapter
-func (h *Http) SupportWithDialer() C.NetWork {
-	return C.TCP
-}
-
-// ProxyInfo implements C.ProxyAdapter
-func (h *Http) ProxyInfo() C.ProxyInfo {
-	info := h.Base.ProxyInfo()
-	info.DialerProxy = h.option.DialerProxy
-	return info
-}
-
-func (h *Http) shakeHandContext(ctx context.Context, c net.Conn, metadata *C.Metadata) (err error) {
-	if ctx.Done() != nil {
-		done := N.SetupContextForConn(ctx, c)
-		defer done(&err)
-	}
-
-	addr := metadata.RemoteAddress()
-	HeaderString := "CONNECT " + addr + " HTTP/1.1\r\n"
-	tempHeaders := map[string]string{
-		"Host":             addr,
-		"User-Agent":       "Go-http-client/1.1",
-		"Proxy-Connection": "Keep-Alive",
-	}
-
-	for key, value := range h.option.Headers {
-		tempHeaders[key] = value
-	}
-
-	if h.user != "" && h.pass != "" {
-		auth := h.user + ":" + h.pass
-		tempHeaders["Proxy-Authorization"] = "Basic " + base64.StdEncoding.EncodeToString([]byte(auth))
-	}
-
-	for key, value := range tempHeaders {
-		HeaderString += key + ": " + value + "\r\n"
-	}
-
-	HeaderString += "\r\n"
-
-	_, err = c.Write([]byte(HeaderString))
-
-	if err != nil {
-		return err
-	}
-
-	resp, err := http.ReadResponse(bufio.NewReader(c), nil)
-
-	if err != nil {
-		return err
-	}
-
-	if resp.StatusCode == http.StatusOK {
-		return nil
-	}
-
-	if resp.StatusCode == http.StatusProxyAuthRequired {
-		return errors.New("HTTP need auth")
-	}
-
-	if resp.StatusCode == http.StatusMethodNotAllowed {
-		return errors.New("CONNECT method not allowed by proxy")
-	}
-
-	if resp.StatusCode >= http.StatusInternalServerError {
-		return errors.New(resp.Status)
-	}
-
-	return fmt.Errorf("can not connect remote err code: %d", resp.StatusCode)
-}
-
-func NewHttp(option HttpOption) (*Http, error) {
-	var tlsConfig *tls.Config
-	if option.TLS {
-		sni := option.Server
-		if option.SNI != "" {
-			sni = option.SNI
-		}
-		var err error
-		tlsConfig, err = ca.GetSpecifiedFingerprintTLSConfig(&tls.Config{
-			InsecureSkipVerify: option.SkipCertVerify,
-			ServerName:         sni,
-		}, option.Fingerprint)
-		if err != nil {
-			return nil, err
-		}
-	}
-
-	return &Http{
-		Base: &Base{
-			name:   option.Name,
-			addr:   net.JoinHostPort(option.Server, strconv.Itoa(option.Port)),
-			tp:     C.Http,
-			tfo:    option.TFO,
-			mpTcp:  option.MPTCP,
-			iface:  option.Interface,
-			rmark:  option.RoutingMark,
-			prefer: C.NewDNSPrefer(option.IPVersion),
-		},
-		user:      option.UserName,
-		pass:      option.Password,
-		tlsConfig: tlsConfig,
-		option:    &option,
-	}, nil
-}

adapter/outbound/hysteria.go

@@ -1,303 +0,0 @@
-package outbound
-
-import (
-	"context"
-	"crypto/tls"
-	"encoding/base64"
-	"fmt"
-	"net"
-	"net/netip"
-	"strconv"
-	"time"
-
-	"github.com/metacubex/quic-go"
-	"github.com/metacubex/quic-go/congestion"
-	M "github.com/sagernet/sing/common/metadata"
-
-	"github.com/metacubex/mihomo/component/ca"
-	"github.com/metacubex/mihomo/component/dialer"
-	"github.com/metacubex/mihomo/component/proxydialer"
-	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/log"
-	hyCongestion "github.com/metacubex/mihomo/transport/hysteria/congestion"
-	"github.com/metacubex/mihomo/transport/hysteria/core"
-	"github.com/metacubex/mihomo/transport/hysteria/obfs"
-	"github.com/metacubex/mihomo/transport/hysteria/pmtud_fix"
-	"github.com/metacubex/mihomo/transport/hysteria/transport"
-	"github.com/metacubex/mihomo/transport/hysteria/utils"
-)
-
-const (
-	mbpsToBps = 125000
-
-	DefaultStreamReceiveWindow     = 15728640 // 15 MB/s
-	DefaultConnectionReceiveWindow = 67108864 // 64 MB/s
-
-	DefaultALPN        = "hysteria"
-	DefaultProtocol    = "udp"
-	DefaultHopInterval = 10
-)
-
-type Hysteria struct {
-	*Base
-
-	option *HysteriaOption
-	client *core.Client
-}
-
-func (h *Hysteria) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.Conn, error) {
-	tcpConn, err := h.client.DialTCP(metadata.String(), metadata.DstPort, h.genHdc(ctx, opts...))
-	if err != nil {
-		return nil, err
-	}
-
-	return NewConn(tcpConn, h), nil
-}
-
-func (h *Hysteria) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.PacketConn, error) {
-	udpConn, err := h.client.DialUDP(h.genHdc(ctx, opts...))
-	if err != nil {
-		return nil, err
-	}
-	return newPacketConn(&hyPacketConn{udpConn}, h), nil
-}
-
-func (h *Hysteria) genHdc(ctx context.Context, opts ...dialer.Option) utils.PacketDialer {
-	return &hyDialerWithContext{
-		ctx: context.Background(),
-		hyDialer: func(network string, rAddr net.Addr) (net.PacketConn, error) {
-			var err error
-			var cDialer C.Dialer = dialer.NewDialer(h.Base.DialOptions(opts...)...)
-			if len(h.option.DialerProxy) > 0 {
-				cDialer, err = proxydialer.NewByName(h.option.DialerProxy, cDialer)
-				if err != nil {
-					return nil, err
-				}
-			}
-			rAddrPort, _ := netip.ParseAddrPort(rAddr.String())
-			return cDialer.ListenPacket(ctx, network, "", rAddrPort)
-		},
-		remoteAddr: func(addr string) (net.Addr, error) {
-			return resolveUDPAddr(ctx, "udp", addr, h.prefer)
-		},
-	}
-}
-
-// ProxyInfo implements C.ProxyAdapter
-func (h *Hysteria) ProxyInfo() C.ProxyInfo {
-	info := h.Base.ProxyInfo()
-	info.DialerProxy = h.option.DialerProxy
-	return info
-}
-
-type HysteriaOption struct {
-	BasicOption
-	Name                string   `proxy:"name"`
-	Server              string   `proxy:"server"`
-	Port                int      `proxy:"port,omitempty"`
-	Ports               string   `proxy:"ports,omitempty"`
-	Protocol            string   `proxy:"protocol,omitempty"`
-	ObfsProtocol        string   `proxy:"obfs-protocol,omitempty"` // compatible with Stash
-	Up                  string   `proxy:"up"`
-	UpSpeed             int      `proxy:"up-speed,omitempty"` // compatible with Stash
-	Down                string   `proxy:"down"`
-	DownSpeed           int      `proxy:"down-speed,omitempty"` // compatible with Stash
-	Auth                string   `proxy:"auth,omitempty"`
-	AuthString          string   `proxy:"auth-str,omitempty"`
-	Obfs                string   `proxy:"obfs,omitempty"`
-	SNI                 string   `proxy:"sni,omitempty"`
-	SkipCertVerify      bool     `proxy:"skip-cert-verify,omitempty"`
-	Fingerprint         string   `proxy:"fingerprint,omitempty"`
-	ALPN                []string `proxy:"alpn,omitempty"`
-	CustomCA            string   `proxy:"ca,omitempty"`
-	CustomCAString      string   `proxy:"ca-str,omitempty"`
-	ReceiveWindowConn   int      `proxy:"recv-window-conn,omitempty"`
-	ReceiveWindow       int      `proxy:"recv-window,omitempty"`
-	DisableMTUDiscovery bool     `proxy:"disable-mtu-discovery,omitempty"`
-	FastOpen            bool     `proxy:"fast-open,omitempty"`
-	HopInterval         int      `proxy:"hop-interval,omitempty"`
-}
-
-func (c *HysteriaOption) Speed() (uint64, uint64, error) {
-	var up, down uint64
-	up = StringToBps(c.Up)
-	if up == 0 {
-		return 0, 0, fmt.Errorf("invaild upload speed: %s", c.Up)
-	}
-
-	down = StringToBps(c.Down)
-	if down == 0 {
-		return 0, 0, fmt.Errorf("invaild download speed: %s", c.Down)
-	}
-
-	return up, down, nil
-}
-
-func NewHysteria(option HysteriaOption) (*Hysteria, error) {
-	clientTransport := &transport.ClientTransport{}
-	addr := net.JoinHostPort(option.Server, strconv.Itoa(option.Port))
-	ports := option.Ports
-
-	serverName := option.Server
-	if option.SNI != "" {
-		serverName = option.SNI
-	}
-
-	tlsConfig := &tls.Config{
-		ServerName:         serverName,
-		InsecureSkipVerify: option.SkipCertVerify,
-		MinVersion:         tls.VersionTLS13,
-	}
-
-	var err error
-	tlsConfig, err = ca.GetTLSConfig(tlsConfig, option.Fingerprint, option.CustomCA, option.CustomCAString)
-	if err != nil {
-		return nil, err
-	}
-
-	if len(option.ALPN) > 0 {
-		tlsConfig.NextProtos = option.ALPN
-	} else {
-		tlsConfig.NextProtos = []string{DefaultALPN}
-	}
-	quicConfig := &quic.Config{
-		InitialStreamReceiveWindow:     uint64(option.ReceiveWindowConn),
-		MaxStreamReceiveWindow:         uint64(option.ReceiveWindowConn),
-		InitialConnectionReceiveWindow: uint64(option.ReceiveWindow),
-		MaxConnectionReceiveWindow:     uint64(option.ReceiveWindow),
-		KeepAlivePeriod:                10 * time.Second,
-		DisablePathMTUDiscovery:        option.DisableMTUDiscovery,
-		EnableDatagrams:                true,
-	}
-	if option.ObfsProtocol != "" {
-		option.Protocol = option.ObfsProtocol
-	}
-	if option.Protocol == "" {
-		option.Protocol = DefaultProtocol
-	}
-	if option.HopInterval == 0 {
-		option.HopInterval = DefaultHopInterval
-	}
-	hopInterval := time.Duration(int64(option.HopInterval)) * time.Second
-	if option.ReceiveWindow == 0 {
-		quicConfig.InitialStreamReceiveWindow = DefaultStreamReceiveWindow / 10
-		quicConfig.MaxStreamReceiveWindow = DefaultStreamReceiveWindow
-	}
-	if option.ReceiveWindow == 0 {
-		quicConfig.InitialConnectionReceiveWindow = DefaultConnectionReceiveWindow / 10
-		quicConfig.MaxConnectionReceiveWindow = DefaultConnectionReceiveWindow
-	}
-	if !quicConfig.DisablePathMTUDiscovery && pmtud_fix.DisablePathMTUDiscovery {
-		log.Infoln("hysteria: Path MTU Discovery is not yet supported on this platform")
-	}
-
-	var auth = []byte(option.AuthString)
-	if option.Auth != "" {
-		auth, err = base64.StdEncoding.DecodeString(option.Auth)
-		if err != nil {
-			return nil, err
-		}
-	}
-	var obfuscator obfs.Obfuscator
-	if len(option.Obfs) > 0 {
-		obfuscator = obfs.NewXPlusObfuscator([]byte(option.Obfs))
-	}
-
-	up, down, err := option.Speed()
-	if err != nil {
-		return nil, err
-	}
-	if option.UpSpeed != 0 {
-		up = uint64(option.UpSpeed * mbpsToBps)
-	}
-	if option.DownSpeed != 0 {
-		down = uint64(option.DownSpeed * mbpsToBps)
-	}
-	client, err := core.NewClient(
-		addr, ports, option.Protocol, auth, tlsConfig, quicConfig, clientTransport, up, down, func(refBPS uint64) congestion.CongestionControl {
-			return hyCongestion.NewBrutalSender(congestion.ByteCount(refBPS))
-		}, obfuscator, hopInterval, option.FastOpen,
-	)
-	if err != nil {
-		return nil, fmt.Errorf("hysteria %s create error: %w", addr, err)
-	}
-	outbound := &Hysteria{
-		Base: &Base{
-			name:   option.Name,
-			addr:   addr,
-			tp:     C.Hysteria,
-			udp:    true,
-			tfo:    option.FastOpen,
-			iface:  option.Interface,
-			rmark:  option.RoutingMark,
-			prefer: C.NewDNSPrefer(option.IPVersion),
-		},
-		option: &option,
-		client: client,
-	}
-
-	return outbound, nil
-}
-
-// Close implements C.ProxyAdapter
-func (h *Hysteria) Close() error {
-	if h.client != nil {
-		return h.client.Close()
-	}
-	return nil
-}
-
-type hyPacketConn struct {
-	core.UDPConn
-}
-
-func (c *hyPacketConn) ReadFrom(p []byte) (n int, addr net.Addr, err error) {
-	b, addrStr, err := c.UDPConn.ReadFrom()
-	if err != nil {
-		return
-	}
-	n = copy(p, b)
-	addr = M.ParseSocksaddr(addrStr).UDPAddr()
-	return
-}
-
-func (c *hyPacketConn) WaitReadFrom() (data []byte, put func(), addr net.Addr, err error) {
-	b, addrStr, err := c.UDPConn.ReadFrom()
-	if err != nil {
-		return
-	}
-	data = b
-	addr = M.ParseSocksaddr(addrStr).UDPAddr()
-	return
-}
-
-func (c *hyPacketConn) WriteTo(p []byte, addr net.Addr) (n int, err error) {
-	err = c.UDPConn.WriteTo(p, M.SocksaddrFromNet(addr).String())
-	if err != nil {
-		return
-	}
-	n = len(p)
-	return
-}
-
-type hyDialerWithContext struct {
-	hyDialer   func(network string, rAddr net.Addr) (net.PacketConn, error)
-	ctx        context.Context
-	remoteAddr func(host string) (net.Addr, error)
-}
-
-func (h *hyDialerWithContext) ListenPacket(rAddr net.Addr) (net.PacketConn, error) {
-	network := "udp"
-	if addrPort, err := netip.ParseAddrPort(rAddr.String()); err == nil {
-		network = dialer.ParseNetwork(network, addrPort.Addr())
-	}
-	return h.hyDialer(network, rAddr)
-}
-
-func (h *hyDialerWithContext) Context() context.Context {
-	return h.ctx
-}
-
-func (h *hyDialerWithContext) RemoteAddr(host string) (net.Addr, error) {
-	return h.remoteAddr(host)
-}

adapter/outbound/hysteria2.go

@@ -1,227 +0,0 @@
-package outbound
-
-import (
-	"context"
-	"crypto/tls"
-	"errors"
-	"fmt"
-	"net"
-	"strconv"
-	"time"
-
-	CN "github.com/metacubex/mihomo/common/net"
-	"github.com/metacubex/mihomo/common/utils"
-	"github.com/metacubex/mihomo/component/ca"
-	"github.com/metacubex/mihomo/component/dialer"
-	"github.com/metacubex/mihomo/component/proxydialer"
-	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/log"
-	tuicCommon "github.com/metacubex/mihomo/transport/tuic/common"
-
-	"github.com/metacubex/sing-quic/hysteria2"
-
-	"github.com/metacubex/quic-go"
-	"github.com/metacubex/randv2"
-	M "github.com/sagernet/sing/common/metadata"
-)
-
-func init() {
-	hysteria2.SetCongestionController = tuicCommon.SetCongestionController
-}
-
-const minHopInterval = 5
-const defaultHopInterval = 30
-
-type Hysteria2 struct {
-	*Base
-
-	option *Hysteria2Option
-	client *hysteria2.Client
-	dialer proxydialer.SingDialer
-}
-
-type Hysteria2Option struct {
-	BasicOption
-	Name           string   `proxy:"name"`
-	Server         string   `proxy:"server"`
-	Port           int      `proxy:"port,omitempty"`
-	Ports          string   `proxy:"ports,omitempty"`
-	HopInterval    int      `proxy:"hop-interval,omitempty"`
-	Up             string   `proxy:"up,omitempty"`
-	Down           string   `proxy:"down,omitempty"`
-	Password       string   `proxy:"password,omitempty"`
-	Obfs           string   `proxy:"obfs,omitempty"`
-	ObfsPassword   string   `proxy:"obfs-password,omitempty"`
-	SNI            string   `proxy:"sni,omitempty"`
-	SkipCertVerify bool     `proxy:"skip-cert-verify,omitempty"`
-	Fingerprint    string   `proxy:"fingerprint,omitempty"`
-	ALPN           []string `proxy:"alpn,omitempty"`
-	CustomCA       string   `proxy:"ca,omitempty"`
-	CustomCAString string   `proxy:"ca-str,omitempty"`
-	CWND           int      `proxy:"cwnd,omitempty"`
-	UdpMTU         int      `proxy:"udp-mtu,omitempty"`
-
-	// quic-go special config
-	InitialStreamReceiveWindow     uint64 `proxy:"initial-stream-receive-window,omitempty"`
-	MaxStreamReceiveWindow         uint64 `proxy:"max-stream-receive-window,omitempty"`
-	InitialConnectionReceiveWindow uint64 `proxy:"initial-connection-receive-window,omitempty"`
-	MaxConnectionReceiveWindow     uint64 `proxy:"max-connection-receive-window,omitempty"`
-}
-
-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.ParseSocksaddrHostPort(metadata.String(), metadata.DstPort))
-	if err != nil {
-		return nil, err
-	}
-	return NewConn(c, h), nil
-}
-
-func (h *Hysteria2) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.PacketConn, err error) {
-	options := h.Base.DialOptions(opts...)
-	h.dialer.SetDialer(dialer.NewDialer(options...))
-	pc, err := h.client.ListenPacket(ctx)
-	if err != nil {
-		return nil, err
-	}
-	if pc == nil {
-		return nil, errors.New("packetConn is nil")
-	}
-	return newPacketConn(CN.NewThreadSafePacketConn(pc), h), nil
-}
-
-// Close implements C.ProxyAdapter
-func (h *Hysteria2) Close() error {
-	if h.client != nil {
-		return h.client.CloseWithError(errors.New("proxy removed"))
-	}
-	return nil
-}
-
-// ProxyInfo implements C.ProxyAdapter
-func (h *Hysteria2) ProxyInfo() C.ProxyInfo {
-	info := h.Base.ProxyInfo()
-	info.DialerProxy = h.option.DialerProxy
-	return info
-}
-
-func NewHysteria2(option Hysteria2Option) (*Hysteria2, error) {
-	addr := net.JoinHostPort(option.Server, strconv.Itoa(option.Port))
-	var salamanderPassword string
-	if len(option.Obfs) > 0 {
-		if option.ObfsPassword == "" {
-			return nil, errors.New("missing obfs password")
-		}
-		switch option.Obfs {
-		case hysteria2.ObfsTypeSalamander:
-			salamanderPassword = option.ObfsPassword
-		default:
-			return nil, fmt.Errorf("unknown obfs type: %s", option.Obfs)
-		}
-	}
-
-	serverName := option.Server
-	if option.SNI != "" {
-		serverName = option.SNI
-	}
-
-	tlsConfig := &tls.Config{
-		ServerName:         serverName,
-		InsecureSkipVerify: option.SkipCertVerify,
-		MinVersion:         tls.VersionTLS13,
-	}
-
-	var err error
-	tlsConfig, err = ca.GetTLSConfig(tlsConfig, option.Fingerprint, option.CustomCA, option.CustomCAString)
-	if err != nil {
-		return nil, err
-	}
-
-	if len(option.ALPN) > 0 {
-		tlsConfig.NextProtos = option.ALPN
-	}
-
-	if option.UdpMTU == 0 {
-		// "1200" from quic-go's MaxDatagramSize
-		// "-3" from quic-go's DatagramFrame.MaxDataLen
-		option.UdpMTU = 1200 - 3
-	}
-
-	quicConfig := &quic.Config{
-		InitialStreamReceiveWindow:     option.InitialStreamReceiveWindow,
-		MaxStreamReceiveWindow:         option.MaxStreamReceiveWindow,
-		InitialConnectionReceiveWindow: option.InitialConnectionReceiveWindow,
-		MaxConnectionReceiveWindow:     option.MaxConnectionReceiveWindow,
-	}
-
-	singDialer := proxydialer.NewByNameSingDialer(option.DialerProxy, dialer.NewDialer())
-
-	clientOptions := hysteria2.ClientOptions{
-		Context:            context.TODO(),
-		Dialer:             singDialer,
-		Logger:             log.SingLogger,
-		SendBPS:            StringToBps(option.Up),
-		ReceiveBPS:         StringToBps(option.Down),
-		SalamanderPassword: salamanderPassword,
-		Password:           option.Password,
-		TLSConfig:          tlsConfig,
-		QUICConfig:         quicConfig,
-		UDPDisabled:        false,
-		CWND:               option.CWND,
-		UdpMTU:             option.UdpMTU,
-		ServerAddress: func(ctx context.Context) (*net.UDPAddr, error) {
-			return resolveUDPAddr(ctx, "udp", addr, C.NewDNSPrefer(option.IPVersion))
-		},
-	}
-
-	var ranges utils.IntRanges[uint16]
-	var serverAddress []string
-	if option.Ports != "" {
-		ranges, err = utils.NewUnsignedRanges[uint16](option.Ports)
-		if err != nil {
-			return nil, err
-		}
-		ranges.Range(func(port uint16) bool {
-			serverAddress = append(serverAddress, net.JoinHostPort(option.Server, strconv.Itoa(int(port))))
-			return true
-		})
-		if len(serverAddress) > 0 {
-			clientOptions.ServerAddress = func(ctx context.Context) (*net.UDPAddr, error) {
-				return resolveUDPAddr(ctx, "udp", serverAddress[randv2.IntN(len(serverAddress))], C.NewDNSPrefer(option.IPVersion))
-			}
-
-			if option.HopInterval == 0 {
-				option.HopInterval = defaultHopInterval
-			} else if option.HopInterval < minHopInterval {
-				option.HopInterval = minHopInterval
-			}
-			clientOptions.HopInterval = time.Duration(option.HopInterval) * time.Second
-		}
-	}
-	if option.Port == 0 && len(serverAddress) == 0 {
-		return nil, errors.New("invalid port")
-	}
-
-	client, err := hysteria2.NewClient(clientOptions)
-	if err != nil {
-		return nil, err
-	}
-
-	outbound := &Hysteria2{
-		Base: &Base{
-			name:   option.Name,
-			addr:   addr,
-			tp:     C.Hysteria2,
-			udp:    true,
-			iface:  option.Interface,
-			rmark:  option.RoutingMark,
-			prefer: C.NewDNSPrefer(option.IPVersion),
-		},
-		option: &option,
-		client: client,
-		dialer: singDialer,
-	}
-
-	return outbound, nil
-}

adapter/outbound/mieru.go

@@ -1,301 +0,0 @@
-package outbound
-
-import (
-	"context"
-	"fmt"
-	"net"
-	"strconv"
-	"sync"
-
-	CN "github.com/metacubex/mihomo/common/net"
-	"github.com/metacubex/mihomo/component/dialer"
-	"github.com/metacubex/mihomo/component/proxydialer"
-	C "github.com/metacubex/mihomo/constant"
-
-	mieruclient "github.com/enfein/mieru/v3/apis/client"
-	mierucommon "github.com/enfein/mieru/v3/apis/common"
-	mierumodel "github.com/enfein/mieru/v3/apis/model"
-	mierupb "github.com/enfein/mieru/v3/pkg/appctl/appctlpb"
-	"google.golang.org/protobuf/proto"
-)
-
-type Mieru struct {
-	*Base
-	option *MieruOption
-	client mieruclient.Client
-	mu     sync.Mutex
-}
-
-type MieruOption struct {
-	BasicOption
-	Name         string `proxy:"name"`
-	Server       string `proxy:"server"`
-	Port         int    `proxy:"port,omitempty"`
-	PortRange    string `proxy:"port-range,omitempty"`
-	Transport    string `proxy:"transport"`
-	UDP          bool   `proxy:"udp,omitempty"`
-	UserName     string `proxy:"username"`
-	Password     string `proxy:"password"`
-	Multiplexing string `proxy:"multiplexing,omitempty"`
-}
-
-// DialContext implements C.ProxyAdapter
-func (m *Mieru) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.Conn, error) {
-	if err := m.ensureClientIsRunning(opts...); err != nil {
-		return nil, err
-	}
-	addr := metadataToMieruNetAddrSpec(metadata)
-	c, err := m.client.DialContext(ctx, addr)
-	if err != nil {
-		return nil, fmt.Errorf("dial to %s failed: %w", addr, err)
-	}
-	return NewConn(c, m), nil
-}
-
-// ListenPacketContext implements C.ProxyAdapter
-func (m *Mieru) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.PacketConn, err error) {
-	if err := m.ensureClientIsRunning(opts...); err != nil {
-		return nil, err
-	}
-	c, err := m.client.DialContext(ctx, metadata.UDPAddr())
-	if err != nil {
-		return nil, fmt.Errorf("dial to %s failed: %w", metadata.UDPAddr(), err)
-	}
-	return newPacketConn(CN.NewThreadSafePacketConn(mierucommon.NewUDPAssociateWrapper(mierucommon.NewPacketOverStreamTunnel(c))), m), nil
-}
-
-// SupportUOT implements C.ProxyAdapter
-func (m *Mieru) SupportUOT() bool {
-	return true
-}
-
-// ProxyInfo implements C.ProxyAdapter
-func (m *Mieru) ProxyInfo() C.ProxyInfo {
-	info := m.Base.ProxyInfo()
-	info.DialerProxy = m.option.DialerProxy
-	return info
-}
-
-func (m *Mieru) ensureClientIsRunning(opts ...dialer.Option) error {
-	m.mu.Lock()
-	defer m.mu.Unlock()
-
-	if m.client.IsRunning() {
-		return nil
-	}
-
-	// Create a dialer and add it to the client config, before starting the client.
-	var dialer C.Dialer = dialer.NewDialer(m.Base.DialOptions(opts...)...)
-	var err error
-	if len(m.option.DialerProxy) > 0 {
-		dialer, err = proxydialer.NewByName(m.option.DialerProxy, dialer)
-		if err != nil {
-			return err
-		}
-	}
-	config, err := m.client.Load()
-	if err != nil {
-		return err
-	}
-	config.Dialer = dialer
-	if err := m.client.Store(config); err != nil {
-		return err
-	}
-
-	if err := m.client.Start(); err != nil {
-		return fmt.Errorf("failed to start mieru client: %w", err)
-	}
-	return nil
-}
-
-func NewMieru(option MieruOption) (*Mieru, error) {
-	config, err := buildMieruClientConfig(option)
-	if err != nil {
-		return nil, fmt.Errorf("failed to build mieru client config: %w", err)
-	}
-	c := mieruclient.NewClient()
-	if err := c.Store(config); err != nil {
-		return nil, fmt.Errorf("failed to store mieru client config: %w", err)
-	}
-	// Client is started lazily on the first use.
-
-	var addr string
-	if option.Port != 0 {
-		addr = net.JoinHostPort(option.Server, strconv.Itoa(option.Port))
-	} else {
-		beginPort, _, _ := beginAndEndPortFromPortRange(option.PortRange)
-		addr = net.JoinHostPort(option.Server, strconv.Itoa(beginPort))
-	}
-	outbound := &Mieru{
-		Base: &Base{
-			name:   option.Name,
-			addr:   addr,
-			iface:  option.Interface,
-			tp:     C.Mieru,
-			udp:    option.UDP,
-			xudp:   false,
-			rmark:  option.RoutingMark,
-			prefer: C.NewDNSPrefer(option.IPVersion),
-		},
-		option: &option,
-		client: c,
-	}
-	return outbound, nil
-}
-
-// Close implements C.ProxyAdapter
-func (m *Mieru) Close() error {
-	m.mu.Lock()
-	defer m.mu.Unlock()
-	if m.client != nil && m.client.IsRunning() {
-		return m.client.Stop()
-	}
-	return nil
-}
-
-func metadataToMieruNetAddrSpec(metadata *C.Metadata) mierumodel.NetAddrSpec {
-	if metadata.Host != "" {
-		return mierumodel.NetAddrSpec{
-			AddrSpec: mierumodel.AddrSpec{
-				FQDN: metadata.Host,
-				Port: int(metadata.DstPort),
-			},
-			Net: "tcp",
-		}
-	} else {
-		return mierumodel.NetAddrSpec{
-			AddrSpec: mierumodel.AddrSpec{
-				IP:   metadata.DstIP.AsSlice(),
-				Port: int(metadata.DstPort),
-			},
-			Net: "tcp",
-		}
-	}
-}
-
-func buildMieruClientConfig(option MieruOption) (*mieruclient.ClientConfig, error) {
-	if err := validateMieruOption(option); err != nil {
-		return nil, fmt.Errorf("failed to validate mieru option: %w", err)
-	}
-
-	transportProtocol := mierupb.TransportProtocol_TCP.Enum()
-	var server *mierupb.ServerEndpoint
-	if net.ParseIP(option.Server) != nil {
-		// server is an IP address
-		if option.PortRange != "" {
-			server = &mierupb.ServerEndpoint{
-				IpAddress: proto.String(option.Server),
-				PortBindings: []*mierupb.PortBinding{
-					{
-						PortRange: proto.String(option.PortRange),
-						Protocol:  transportProtocol,
-					},
-				},
-			}
-		} else {
-			server = &mierupb.ServerEndpoint{
-				IpAddress: proto.String(option.Server),
-				PortBindings: []*mierupb.PortBinding{
-					{
-						Port:     proto.Int32(int32(option.Port)),
-						Protocol: transportProtocol,
-					},
-				},
-			}
-		}
-	} else {
-		// server is a domain name
-		if option.PortRange != "" {
-			server = &mierupb.ServerEndpoint{
-				DomainName: proto.String(option.Server),
-				PortBindings: []*mierupb.PortBinding{
-					{
-						PortRange: proto.String(option.PortRange),
-						Protocol:  transportProtocol,
-					},
-				},
-			}
-		} else {
-			server = &mierupb.ServerEndpoint{
-				DomainName: proto.String(option.Server),
-				PortBindings: []*mierupb.PortBinding{
-					{
-						Port:     proto.Int32(int32(option.Port)),
-						Protocol: transportProtocol,
-					},
-				},
-			}
-		}
-	}
-	config := &mieruclient.ClientConfig{
-		Profile: &mierupb.ClientProfile{
-			ProfileName: proto.String(option.Name),
-			User: &mierupb.User{
-				Name:     proto.String(option.UserName),
-				Password: proto.String(option.Password),
-			},
-			Servers: []*mierupb.ServerEndpoint{server},
-		},
-	}
-	if multiplexing, ok := mierupb.MultiplexingLevel_value[option.Multiplexing]; ok {
-		config.Profile.Multiplexing = &mierupb.MultiplexingConfig{
-			Level: mierupb.MultiplexingLevel(multiplexing).Enum(),
-		}
-	}
-	return config, nil
-}
-
-func validateMieruOption(option MieruOption) error {
-	if option.Name == "" {
-		return fmt.Errorf("name is empty")
-	}
-	if option.Server == "" {
-		return fmt.Errorf("server is empty")
-	}
-	if option.Port == 0 && option.PortRange == "" {
-		return fmt.Errorf("either port or port-range must be set")
-	}
-	if option.Port != 0 && option.PortRange != "" {
-		return fmt.Errorf("port and port-range cannot be set at the same time")
-	}
-	if option.Port != 0 && (option.Port < 1 || option.Port > 65535) {
-		return fmt.Errorf("port must be between 1 and 65535")
-	}
-	if option.PortRange != "" {
-		begin, end, err := beginAndEndPortFromPortRange(option.PortRange)
-		if err != nil {
-			return fmt.Errorf("invalid port-range format")
-		}
-		if begin < 1 || begin > 65535 {
-			return fmt.Errorf("begin port must be between 1 and 65535")
-		}
-		if end < 1 || end > 65535 {
-			return fmt.Errorf("end port must be between 1 and 65535")
-		}
-		if begin > end {
-			return fmt.Errorf("begin port must be less than or equal to end port")
-		}
-	}
-
-	if option.Transport != "TCP" {
-		return fmt.Errorf("transport must be TCP")
-	}
-	if option.UserName == "" {
-		return fmt.Errorf("username is empty")
-	}
-	if option.Password == "" {
-		return fmt.Errorf("password is empty")
-	}
-	if option.Multiplexing != "" {
-		if _, ok := mierupb.MultiplexingLevel_value[option.Multiplexing]; !ok {
-			return fmt.Errorf("invalid multiplexing level: %s", option.Multiplexing)
-		}
-	}
-	return nil
-}
-
-func beginAndEndPortFromPortRange(portRange string) (int, int, error) {
-	var begin, end int
-	_, err := fmt.Sscanf(portRange, "%d-%d", &begin, &end)
-	return begin, end, err
-}

adapter/outbound/mieru_test.go

@@ -1,92 +0,0 @@
-package outbound
-
-import "testing"
-
-func TestNewMieru(t *testing.T) {
-	testCases := []struct {
-		option       MieruOption
-		wantBaseAddr string
-	}{
-		{
-			option: MieruOption{
-				Name:      "test",
-				Server:    "1.2.3.4",
-				Port:      10000,
-				Transport: "TCP",
-				UserName:  "test",
-				Password:  "test",
-			},
-			wantBaseAddr: "1.2.3.4:10000",
-		},
-		{
-			option: MieruOption{
-				Name:      "test",
-				Server:    "2001:db8::1",
-				PortRange: "10001-10002",
-				Transport: "TCP",
-				UserName:  "test",
-				Password:  "test",
-			},
-			wantBaseAddr: "[2001:db8::1]:10001",
-		},
-		{
-			option: MieruOption{
-				Name:      "test",
-				Server:    "example.com",
-				Port:      10003,
-				Transport: "TCP",
-				UserName:  "test",
-				Password:  "test",
-			},
-			wantBaseAddr: "example.com:10003",
-		},
-	}
-
-	for _, testCase := range testCases {
-		mieru, err := NewMieru(testCase.option)
-		if err != nil {
-			t.Error(err)
-		}
-		if mieru.addr != testCase.wantBaseAddr {
-			t.Errorf("got addr %q, want %q", mieru.addr, testCase.wantBaseAddr)
-		}
-	}
-}
-
-func TestBeginAndEndPortFromPortRange(t *testing.T) {
-	testCases := []struct {
-		input  string
-		begin  int
-		end    int
-		hasErr bool
-	}{
-		{"1-10", 1, 10, false},
-		{"1000-2000", 1000, 2000, false},
-		{"65535-65535", 65535, 65535, false},
-		{"1", 0, 0, true},
-		{"1-", 0, 0, true},
-		{"-10", 0, 0, true},
-		{"a-b", 0, 0, true},
-		{"1-b", 0, 0, true},
-		{"a-10", 0, 0, true},
-	}
-
-	for _, testCase := range testCases {
-		begin, end, err := beginAndEndPortFromPortRange(testCase.input)
-		if testCase.hasErr {
-			if err == nil {
-				t.Errorf("beginAndEndPortFromPortRange(%s) should return an error", testCase.input)
-			}
-		} else {
-			if err != nil {
-				t.Errorf("beginAndEndPortFromPortRange(%s) should not return an error, but got %v", testCase.input, err)
-			}
-			if begin != testCase.begin {
-				t.Errorf("beginAndEndPortFromPortRange(%s) begin port mismatch, got %d, want %d", testCase.input, begin, testCase.begin)
-			}
-			if end != testCase.end {
-				t.Errorf("beginAndEndPortFromPortRange(%s) end port mismatch, got %d, want %d", testCase.input, end, testCase.end)
-			}
-		}
-	}
-}

adapter/outbound/reality.go

@@ -1,44 +0,0 @@
-package outbound
-
-import (
-	"crypto/ecdh"
-	"encoding/base64"
-	"encoding/hex"
-	"errors"
-	"fmt"
-
-	tlsC "github.com/metacubex/mihomo/component/tls"
-)
-
-type RealityOptions struct {
-	PublicKey string `proxy:"public-key"`
-	ShortID   string `proxy:"short-id"`
-}
-
-func (o RealityOptions) Parse() (*tlsC.RealityConfig, error) {
-	if o.PublicKey != "" {
-		config := new(tlsC.RealityConfig)
-
-		const x25519ScalarSize = 32
-		publicKey, err := base64.RawURLEncoding.DecodeString(o.PublicKey)
-		if err != nil || len(publicKey) != x25519ScalarSize {
-			return nil, errors.New("invalid REALITY public key")
-		}
-		config.PublicKey, err = ecdh.X25519().NewPublicKey(publicKey)
-		if err != nil {
-			return nil, fmt.Errorf("fail to create REALITY public key: %w", err)
-		}
-
-		n := hex.DecodedLen(len(o.ShortID))
-		if n > tlsC.RealityMaxShortIDLen {
-			return nil, errors.New("invalid REALITY short id")
-		}
-		n, err = hex.Decode(config.ShortID[:], []byte(o.ShortID))
-		if err != nil || n > tlsC.RealityMaxShortIDLen {
-			return nil, errors.New("invalid REALITY short ID")
-		}
-
-		return config, nil
-	}
-	return nil, nil
-}

adapter/outbound/reject.go

@@ -1,128 +0,0 @@
-package outbound
-
-import (
-	"context"
-	"io"
-	"net"
-	"time"
-
-	"github.com/metacubex/mihomo/common/buf"
-	"github.com/metacubex/mihomo/component/dialer"
-	C "github.com/metacubex/mihomo/constant"
-)
-
-type Reject struct {
-	*Base
-	drop bool
-}
-
-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) {
-	if r.drop {
-		return NewConn(dropConn{}, r), nil
-	}
-	return NewConn(nopConn{}, r), nil
-}
-
-// ListenPacketContext implements C.ProxyAdapter
-func (r *Reject) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.PacketConn, error) {
-	return newPacketConn(&nopPacketConn{}, r), nil
-}
-
-func NewRejectWithOption(option RejectOption) *Reject {
-	return &Reject{
-		Base: &Base{
-			name: option.Name,
-			tp:   C.Reject,
-			udp:  true,
-		},
-	}
-}
-
-func NewReject() *Reject {
-	return &Reject{
-		Base: &Base{
-			name:   "REJECT",
-			tp:     C.Reject,
-			udp:    true,
-			prefer: C.DualStack,
-		},
-	}
-}
-
-func NewRejectDrop() *Reject {
-	return &Reject{
-		Base: &Base{
-			name:   "REJECT-DROP",
-			tp:     C.RejectDrop,
-			udp:    true,
-			prefer: C.DualStack,
-		},
-		drop: true,
-	}
-}
-
-func NewPass() *Reject {
-	return &Reject{
-		Base: &Base{
-			name:   "PASS",
-			tp:     C.Pass,
-			udp:    true,
-			prefer: C.DualStack,
-		},
-	}
-}
-
-type nopConn struct{}
-
-func (rw nopConn) Read(b []byte) (int, error) { return 0, io.EOF }
-
-func (rw nopConn) ReadBuffer(buffer *buf.Buffer) error { return io.EOF }
-
-func (rw nopConn) Write(b []byte) (int, error)          { return 0, io.EOF }
-func (rw nopConn) WriteBuffer(buffer *buf.Buffer) error { return io.EOF }
-func (rw nopConn) Close() error                         { return nil }
-func (rw nopConn) LocalAddr() net.Addr                  { return nil }
-func (rw nopConn) RemoteAddr() net.Addr                 { return nil }
-func (rw nopConn) SetDeadline(time.Time) error          { return nil }
-func (rw nopConn) SetReadDeadline(time.Time) error      { return nil }
-func (rw nopConn) SetWriteDeadline(time.Time) error     { return nil }
-
-var udpAddrIPv4Unspecified = &net.UDPAddr{IP: net.IPv4zero, Port: 0}
-
-type nopPacketConn struct{}
-
-func (npc nopPacketConn) WriteTo(b []byte, addr net.Addr) (n int, err error) {
-	return len(b), nil
-}
-func (npc nopPacketConn) ReadFrom(b []byte) (int, net.Addr, error) {
-	return 0, nil, io.EOF
-}
-func (npc nopPacketConn) WaitReadFrom() ([]byte, func(), net.Addr, error) {
-	return nil, nil, nil, io.EOF
-}
-func (npc nopPacketConn) Close() error                     { return nil }
-func (npc nopPacketConn) LocalAddr() net.Addr              { return udpAddrIPv4Unspecified }
-func (npc nopPacketConn) SetDeadline(time.Time) error      { return nil }
-func (npc nopPacketConn) SetReadDeadline(time.Time) error  { return nil }
-func (npc nopPacketConn) SetWriteDeadline(time.Time) error { return nil }
-
-type dropConn struct{}
-
-func (rw dropConn) Read(b []byte) (int, error) { return 0, io.EOF }
-func (rw dropConn) ReadBuffer(buffer *buf.Buffer) error {
-	time.Sleep(C.DefaultDropTime)
-	return io.EOF
-}
-func (rw dropConn) Write(b []byte) (int, error)          { return 0, io.EOF }
-func (rw dropConn) WriteBuffer(buffer *buf.Buffer) error { return io.EOF }
-func (rw dropConn) Close() error                         { return nil }
-func (rw dropConn) LocalAddr() net.Addr                  { return nil }
-func (rw dropConn) RemoteAddr() net.Addr                 { return nil }
-func (rw dropConn) SetDeadline(time.Time) error          { return nil }
-func (rw dropConn) SetReadDeadline(time.Time) error      { return nil }
-func (rw dropConn) SetWriteDeadline(time.Time) error     { return nil }

adapter/outbound/shadowsocks.go

@@ -1,389 +0,0 @@
-package outbound
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"net"
-	"strconv"
-
-	N "github.com/metacubex/mihomo/common/net"
-	"github.com/metacubex/mihomo/common/structure"
-	"github.com/metacubex/mihomo/component/dialer"
-	"github.com/metacubex/mihomo/component/proxydialer"
-	"github.com/metacubex/mihomo/component/resolver"
-	C "github.com/metacubex/mihomo/constant"
-	gost "github.com/metacubex/mihomo/transport/gost-plugin"
-	"github.com/metacubex/mihomo/transport/restls"
-	obfs "github.com/metacubex/mihomo/transport/simple-obfs"
-	shadowtls "github.com/metacubex/mihomo/transport/sing-shadowtls"
-	v2rayObfs "github.com/metacubex/mihomo/transport/v2ray-plugin"
-
-	restlsC "github.com/3andne/restls-client-go"
-	shadowsocks "github.com/metacubex/sing-shadowsocks2"
-	"github.com/sagernet/sing/common/bufio"
-	M "github.com/sagernet/sing/common/metadata"
-	"github.com/sagernet/sing/common/uot"
-)
-
-type ShadowSocks struct {
-	*Base
-	method shadowsocks.Method
-
-	option *ShadowSocksOption
-	// obfs
-	obfsMode        string
-	obfsOption      *simpleObfsOption
-	v2rayOption     *v2rayObfs.Option
-	gostOption      *gost.Option
-	shadowTLSOption *shadowtls.ShadowTLSOption
-	restlsConfig    *restlsC.Config
-}
-
-type ShadowSocksOption struct {
-	BasicOption
-	Name              string         `proxy:"name"`
-	Server            string         `proxy:"server"`
-	Port              int            `proxy:"port"`
-	Password          string         `proxy:"password"`
-	Cipher            string         `proxy:"cipher"`
-	UDP               bool           `proxy:"udp,omitempty"`
-	Plugin            string         `proxy:"plugin,omitempty"`
-	PluginOpts        map[string]any `proxy:"plugin-opts,omitempty"`
-	UDPOverTCP        bool           `proxy:"udp-over-tcp,omitempty"`
-	UDPOverTCPVersion int            `proxy:"udp-over-tcp-version,omitempty"`
-	ClientFingerprint string         `proxy:"client-fingerprint,omitempty"`
-}
-
-type simpleObfsOption struct {
-	Mode string `obfs:"mode,omitempty"`
-	Host string `obfs:"host,omitempty"`
-}
-
-type v2rayObfsOption struct {
-	Mode                     string            `obfs:"mode"`
-	Host                     string            `obfs:"host,omitempty"`
-	Path                     string            `obfs:"path,omitempty"`
-	TLS                      bool              `obfs:"tls,omitempty"`
-	Fingerprint              string            `obfs:"fingerprint,omitempty"`
-	Headers                  map[string]string `obfs:"headers,omitempty"`
-	SkipCertVerify           bool              `obfs:"skip-cert-verify,omitempty"`
-	Mux                      bool              `obfs:"mux,omitempty"`
-	V2rayHttpUpgrade         bool              `obfs:"v2ray-http-upgrade,omitempty"`
-	V2rayHttpUpgradeFastOpen bool              `obfs:"v2ray-http-upgrade-fast-open,omitempty"`
-}
-
-type gostObfsOption struct {
-	Mode           string            `obfs:"mode"`
-	Host           string            `obfs:"host,omitempty"`
-	Path           string            `obfs:"path,omitempty"`
-	TLS            bool              `obfs:"tls,omitempty"`
-	Fingerprint    string            `obfs:"fingerprint,omitempty"`
-	Headers        map[string]string `obfs:"headers,omitempty"`
-	SkipCertVerify bool              `obfs:"skip-cert-verify,omitempty"`
-	Mux            bool              `obfs:"mux,omitempty"`
-}
-
-type shadowTLSOption struct {
-	Password       string `obfs:"password"`
-	Host           string `obfs:"host"`
-	Fingerprint    string `obfs:"fingerprint,omitempty"`
-	SkipCertVerify bool   `obfs:"skip-cert-verify,omitempty"`
-	Version        int    `obfs:"version,omitempty"`
-}
-
-type restlsOption struct {
-	Password     string `obfs:"password"`
-	Host         string `obfs:"host"`
-	VersionHint  string `obfs:"version-hint"`
-	RestlsScript string `obfs:"restls-script,omitempty"`
-}
-
-// StreamConnContext implements C.ProxyAdapter
-func (ss *ShadowSocks) StreamConnContext(ctx context.Context, c net.Conn, metadata *C.Metadata) (_ net.Conn, err error) {
-	useEarly := false
-	switch ss.obfsMode {
-	case "tls":
-		c = obfs.NewTLSObfs(c, ss.obfsOption.Host)
-	case "http":
-		_, port, _ := net.SplitHostPort(ss.addr)
-		c = obfs.NewHTTPObfs(c, ss.obfsOption.Host, port)
-	case "websocket":
-		if ss.v2rayOption != nil {
-			c, err = v2rayObfs.NewV2rayObfs(ctx, c, ss.v2rayOption)
-		} else if ss.gostOption != nil {
-			c, err = gost.NewGostWebsocket(ctx, c, ss.gostOption)
-		} else {
-			return nil, fmt.Errorf("plugin options is required")
-		}
-		if err != nil {
-			return nil, fmt.Errorf("%s connect error: %w", ss.addr, err)
-		}
-	case shadowtls.Mode:
-		c, err = shadowtls.NewShadowTLS(ctx, c, ss.shadowTLSOption)
-		if err != nil {
-			return nil, err
-		}
-		useEarly = true
-	case restls.Mode:
-		c, err = restls.NewRestls(ctx, c, ss.restlsConfig)
-		if err != nil {
-			return nil, fmt.Errorf("%s (restls) connect error: %w", ss.addr, err)
-		}
-		useEarly = true
-	}
-	useEarly = useEarly || N.NeedHandshake(c)
-	if !useEarly {
-		if ctx.Done() != nil {
-			done := N.SetupContextForConn(ctx, c)
-			defer done(&err)
-		}
-	}
-	if metadata.NetWork == C.UDP && ss.option.UDPOverTCP {
-		uotDestination := uot.RequestDestination(uint8(ss.option.UDPOverTCPVersion))
-		if useEarly {
-			return ss.method.DialEarlyConn(c, uotDestination), nil
-		} else {
-			return ss.method.DialConn(c, uotDestination)
-		}
-	}
-	if useEarly {
-		return ss.method.DialEarlyConn(c, M.ParseSocksaddrHostPort(metadata.String(), metadata.DstPort)), nil
-	} else {
-		return ss.method.DialConn(c, M.ParseSocksaddrHostPort(metadata.String(), metadata.DstPort))
-	}
-}
-
-// DialContext implements C.ProxyAdapter
-func (ss *ShadowSocks) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.Conn, err error) {
-	return ss.DialContextWithDialer(ctx, dialer.NewDialer(ss.Base.DialOptions(opts...)...), metadata)
-}
-
-// DialContextWithDialer implements C.ProxyAdapter
-func (ss *ShadowSocks) DialContextWithDialer(ctx context.Context, dialer C.Dialer, metadata *C.Metadata) (_ C.Conn, err error) {
-	if len(ss.option.DialerProxy) > 0 {
-		dialer, err = proxydialer.NewByName(ss.option.DialerProxy, dialer)
-		if err != nil {
-			return nil, err
-		}
-	}
-	c, err := dialer.DialContext(ctx, "tcp", ss.addr)
-	if err != nil {
-		return nil, fmt.Errorf("%s connect error: %w", ss.addr, err)
-	}
-
-	defer func(c net.Conn) {
-		safeConnClose(c, err)
-	}(c)
-
-	c, err = ss.StreamConnContext(ctx, c, metadata)
-	return NewConn(c, ss), err
-}
-
-// ListenPacketContext implements C.ProxyAdapter
-func (ss *ShadowSocks) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.PacketConn, error) {
-	return ss.ListenPacketWithDialer(ctx, dialer.NewDialer(ss.Base.DialOptions(opts...)...), metadata)
-}
-
-// ListenPacketWithDialer implements C.ProxyAdapter
-func (ss *ShadowSocks) ListenPacketWithDialer(ctx context.Context, dialer C.Dialer, metadata *C.Metadata) (_ C.PacketConn, err error) {
-	if ss.option.UDPOverTCP {
-		tcpConn, err := ss.DialContextWithDialer(ctx, dialer, metadata)
-		if err != nil {
-			return nil, err
-		}
-		return ss.ListenPacketOnStreamConn(ctx, tcpConn, metadata)
-	}
-	if len(ss.option.DialerProxy) > 0 {
-		dialer, err = proxydialer.NewByName(ss.option.DialerProxy, dialer)
-		if err != nil {
-			return nil, err
-		}
-	}
-	addr, err := resolveUDPAddr(ctx, "udp", ss.addr, ss.prefer)
-	if err != nil {
-		return nil, err
-	}
-
-	pc, err := dialer.ListenPacket(ctx, "udp", "", addr.AddrPort())
-	if err != nil {
-		return nil, err
-	}
-	pc = ss.method.DialPacketConn(bufio.NewBindPacketConn(pc, addr))
-	return newPacketConn(pc, ss), nil
-}
-
-// SupportWithDialer implements C.ProxyAdapter
-func (ss *ShadowSocks) SupportWithDialer() C.NetWork {
-	return C.ALLNet
-}
-
-// ProxyInfo implements C.ProxyAdapter
-func (ss *ShadowSocks) ProxyInfo() C.ProxyInfo {
-	info := ss.Base.ProxyInfo()
-	info.DialerProxy = ss.option.DialerProxy
-	return info
-}
-
-// ListenPacketOnStreamConn implements C.ProxyAdapter
-func (ss *ShadowSocks) ListenPacketOnStreamConn(ctx context.Context, c net.Conn, metadata *C.Metadata) (_ C.PacketConn, err error) {
-	if ss.option.UDPOverTCP {
-		// ss uot use stream-oriented udp with a special address, so we need a net.UDPAddr
-		if !metadata.Resolved() {
-			ip, err := resolver.ResolveIP(ctx, metadata.Host)
-			if err != nil {
-				return nil, errors.New("can't resolve ip")
-			}
-			metadata.DstIP = ip
-		}
-
-		destination := M.SocksaddrFromNet(metadata.UDPAddr())
-		if ss.option.UDPOverTCPVersion == uot.LegacyVersion {
-			return newPacketConn(N.NewThreadSafePacketConn(uot.NewConn(c, uot.Request{Destination: destination})), ss), nil
-		} else {
-			return newPacketConn(N.NewThreadSafePacketConn(uot.NewLazyConn(c, uot.Request{Destination: destination})), ss), nil
-		}
-	}
-	return nil, C.ErrNotSupport
-}
-
-// SupportUOT implements C.ProxyAdapter
-func (ss *ShadowSocks) SupportUOT() bool {
-	return ss.option.UDPOverTCP
-}
-
-func NewShadowSocks(option ShadowSocksOption) (*ShadowSocks, error) {
-	addr := net.JoinHostPort(option.Server, strconv.Itoa(option.Port))
-	method, err := shadowsocks.CreateMethod(context.Background(), option.Cipher, shadowsocks.MethodOptions{
-		Password: option.Password,
-	})
-	if err != nil {
-		return nil, fmt.Errorf("ss %s cipher: %s initialize error: %w", addr, option.Cipher, err)
-	}
-
-	var v2rayOption *v2rayObfs.Option
-	var gostOption *gost.Option
-	var obfsOption *simpleObfsOption
-	var shadowTLSOpt *shadowtls.ShadowTLSOption
-	var restlsConfig *restlsC.Config
-	obfsMode := ""
-
-	decoder := structure.NewDecoder(structure.Option{TagName: "obfs", WeaklyTypedInput: true})
-	if option.Plugin == "obfs" {
-		opts := simpleObfsOption{Host: "bing.com"}
-		if err := decoder.Decode(option.PluginOpts, &opts); err != nil {
-			return nil, fmt.Errorf("ss %s initialize obfs error: %w", addr, err)
-		}
-
-		if opts.Mode != "tls" && opts.Mode != "http" {
-			return nil, fmt.Errorf("ss %s obfs mode error: %s", addr, opts.Mode)
-		}
-		obfsMode = opts.Mode
-		obfsOption = &opts
-	} else if option.Plugin == "v2ray-plugin" {
-		opts := v2rayObfsOption{Host: "bing.com", Mux: true}
-		if err := decoder.Decode(option.PluginOpts, &opts); err != nil {
-			return nil, fmt.Errorf("ss %s initialize v2ray-plugin error: %w", addr, err)
-		}
-
-		if opts.Mode != "websocket" {
-			return nil, fmt.Errorf("ss %s obfs mode error: %s", addr, opts.Mode)
-		}
-		obfsMode = opts.Mode
-		v2rayOption = &v2rayObfs.Option{
-			Host:                     opts.Host,
-			Path:                     opts.Path,
-			Headers:                  opts.Headers,
-			Mux:                      opts.Mux,
-			V2rayHttpUpgrade:         opts.V2rayHttpUpgrade,
-			V2rayHttpUpgradeFastOpen: opts.V2rayHttpUpgradeFastOpen,
-		}
-
-		if opts.TLS {
-			v2rayOption.TLS = true
-			v2rayOption.SkipCertVerify = opts.SkipCertVerify
-			v2rayOption.Fingerprint = opts.Fingerprint
-		}
-	} else if option.Plugin == "gost-plugin" {
-		opts := gostObfsOption{Host: "bing.com", Mux: true}
-		if err := decoder.Decode(option.PluginOpts, &opts); err != nil {
-			return nil, fmt.Errorf("ss %s initialize gost-plugin error: %w", addr, err)
-		}
-
-		if opts.Mode != "websocket" {
-			return nil, fmt.Errorf("ss %s obfs mode error: %s", addr, opts.Mode)
-		}
-		obfsMode = opts.Mode
-		gostOption = &gost.Option{
-			Host:    opts.Host,
-			Path:    opts.Path,
-			Headers: opts.Headers,
-			Mux:     opts.Mux,
-		}
-
-		if opts.TLS {
-			gostOption.TLS = true
-			gostOption.SkipCertVerify = opts.SkipCertVerify
-			gostOption.Fingerprint = opts.Fingerprint
-		}
-	} else if option.Plugin == shadowtls.Mode {
-		obfsMode = shadowtls.Mode
-		opt := &shadowTLSOption{
-			Version: 2,
-		}
-		if err := decoder.Decode(option.PluginOpts, opt); err != nil {
-			return nil, fmt.Errorf("ss %s initialize shadow-tls-plugin error: %w", addr, err)
-		}
-
-		shadowTLSOpt = &shadowtls.ShadowTLSOption{
-			Password:          opt.Password,
-			Host:              opt.Host,
-			Fingerprint:       opt.Fingerprint,
-			ClientFingerprint: option.ClientFingerprint,
-			SkipCertVerify:    opt.SkipCertVerify,
-			Version:           opt.Version,
-		}
-	} else if option.Plugin == restls.Mode {
-		obfsMode = restls.Mode
-		restlsOpt := &restlsOption{}
-		if err := decoder.Decode(option.PluginOpts, restlsOpt); err != nil {
-			return nil, fmt.Errorf("ss %s initialize restls-plugin error: %w", addr, err)
-		}
-
-		restlsConfig, err = restlsC.NewRestlsConfig(restlsOpt.Host, restlsOpt.Password, restlsOpt.VersionHint, restlsOpt.RestlsScript, option.ClientFingerprint)
-		if err != nil {
-			return nil, fmt.Errorf("ss %s initialize restls-plugin error: %w", addr, err)
-		}
-
-	}
-	switch option.UDPOverTCPVersion {
-	case uot.Version, uot.LegacyVersion:
-	case 0:
-		option.UDPOverTCPVersion = uot.LegacyVersion
-	default:
-		return nil, fmt.Errorf("ss %s unknown udp over tcp protocol version: %d", addr, option.UDPOverTCPVersion)
-	}
-
-	return &ShadowSocks{
-		Base: &Base{
-			name:   option.Name,
-			addr:   addr,
-			tp:     C.Shadowsocks,
-			udp:    option.UDP,
-			tfo:    option.TFO,
-			mpTcp:  option.MPTCP,
-			iface:  option.Interface,
-			rmark:  option.RoutingMark,
-			prefer: C.NewDNSPrefer(option.IPVersion),
-		},
-		method: method,
-
-		option:          &option,
-		obfsMode:        obfsMode,
-		v2rayOption:     v2rayOption,
-		gostOption:      gostOption,
-		obfsOption:      obfsOption,
-		shadowTLSOption: shadowTLSOpt,
-		restlsConfig:    restlsConfig,
-	}, nil
-}

adapter/outbound/shadowsocksr.go

@@ -1,262 +0,0 @@
-package outbound
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"net"
-	"strconv"
-
-	N "github.com/metacubex/mihomo/common/net"
-	"github.com/metacubex/mihomo/component/dialer"
-	"github.com/metacubex/mihomo/component/proxydialer"
-	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/transport/shadowsocks/core"
-	"github.com/metacubex/mihomo/transport/shadowsocks/shadowaead"
-	"github.com/metacubex/mihomo/transport/shadowsocks/shadowstream"
-	"github.com/metacubex/mihomo/transport/socks5"
-	"github.com/metacubex/mihomo/transport/ssr/obfs"
-	"github.com/metacubex/mihomo/transport/ssr/protocol"
-)
-
-type ShadowSocksR struct {
-	*Base
-	option   *ShadowSocksROption
-	cipher   core.Cipher
-	obfs     obfs.Obfs
-	protocol protocol.Protocol
-}
-
-type ShadowSocksROption struct {
-	BasicOption
-	Name          string `proxy:"name"`
-	Server        string `proxy:"server"`
-	Port          int    `proxy:"port"`
-	Password      string `proxy:"password"`
-	Cipher        string `proxy:"cipher"`
-	Obfs          string `proxy:"obfs"`
-	ObfsParam     string `proxy:"obfs-param,omitempty"`
-	Protocol      string `proxy:"protocol"`
-	ProtocolParam string `proxy:"protocol-param,omitempty"`
-	UDP           bool   `proxy:"udp,omitempty"`
-}
-
-// StreamConnContext implements C.ProxyAdapter
-func (ssr *ShadowSocksR) StreamConnContext(ctx context.Context, c net.Conn, metadata *C.Metadata) (_ net.Conn, err error) {
-	if ctx.Done() != nil {
-		done := N.SetupContextForConn(ctx, c)
-		defer done(&err)
-	}
-	c = ssr.obfs.StreamConn(c)
-	c = ssr.cipher.StreamConn(c)
-	var (
-		iv []byte
-	)
-	switch conn := c.(type) {
-	case *shadowstream.Conn:
-		iv, err = conn.ObtainWriteIV()
-		if err != nil {
-			return nil, err
-		}
-	case *shadowaead.Conn:
-		return nil, fmt.Errorf("invalid connection type")
-	}
-	c = ssr.protocol.StreamConn(c, iv)
-	_, err = c.Write(serializesSocksAddr(metadata))
-	return c, err
-}
-
-// DialContext implements C.ProxyAdapter
-func (ssr *ShadowSocksR) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.Conn, err error) {
-	return ssr.DialContextWithDialer(ctx, dialer.NewDialer(ssr.Base.DialOptions(opts...)...), metadata)
-}
-
-// DialContextWithDialer implements C.ProxyAdapter
-func (ssr *ShadowSocksR) DialContextWithDialer(ctx context.Context, dialer C.Dialer, metadata *C.Metadata) (_ C.Conn, err error) {
-	if len(ssr.option.DialerProxy) > 0 {
-		dialer, err = proxydialer.NewByName(ssr.option.DialerProxy, dialer)
-		if err != nil {
-			return nil, err
-		}
-	}
-	c, err := dialer.DialContext(ctx, "tcp", ssr.addr)
-	if err != nil {
-		return nil, fmt.Errorf("%s connect error: %w", ssr.addr, err)
-	}
-
-	defer func(c net.Conn) {
-		safeConnClose(c, err)
-	}(c)
-
-	c, err = ssr.StreamConnContext(ctx, c, metadata)
-	return NewConn(c, ssr), err
-}
-
-// ListenPacketContext implements C.ProxyAdapter
-func (ssr *ShadowSocksR) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.PacketConn, error) {
-	return ssr.ListenPacketWithDialer(ctx, dialer.NewDialer(ssr.Base.DialOptions(opts...)...), metadata)
-}
-
-// ListenPacketWithDialer implements C.ProxyAdapter
-func (ssr *ShadowSocksR) ListenPacketWithDialer(ctx context.Context, dialer C.Dialer, metadata *C.Metadata) (_ C.PacketConn, err error) {
-	if len(ssr.option.DialerProxy) > 0 {
-		dialer, err = proxydialer.NewByName(ssr.option.DialerProxy, dialer)
-		if err != nil {
-			return nil, err
-		}
-	}
-	addr, err := resolveUDPAddr(ctx, "udp", ssr.addr, ssr.prefer)
-	if err != nil {
-		return nil, err
-	}
-
-	pc, err := dialer.ListenPacket(ctx, "udp", "", addr.AddrPort())
-	if err != nil {
-		return nil, err
-	}
-
-	epc := ssr.cipher.PacketConn(N.NewEnhancePacketConn(pc))
-	epc = ssr.protocol.PacketConn(epc)
-	return newPacketConn(&ssrPacketConn{EnhancePacketConn: epc, rAddr: addr}, ssr), nil
-}
-
-// SupportWithDialer implements C.ProxyAdapter
-func (ssr *ShadowSocksR) SupportWithDialer() C.NetWork {
-	return C.ALLNet
-}
-
-// ProxyInfo implements C.ProxyAdapter
-func (ssr *ShadowSocksR) ProxyInfo() C.ProxyInfo {
-	info := ssr.Base.ProxyInfo()
-	info.DialerProxy = ssr.option.DialerProxy
-	return info
-}
-
-func NewShadowSocksR(option ShadowSocksROption) (*ShadowSocksR, error) {
-	// SSR protocol compatibility
-	// https://github.com/metacubex/mihomo/pull/2056
-	if option.Cipher == "none" {
-		option.Cipher = "dummy"
-	}
-
-	addr := net.JoinHostPort(option.Server, strconv.Itoa(option.Port))
-	cipher := option.Cipher
-	password := option.Password
-	coreCiph, err := core.PickCipher(cipher, nil, password)
-	if err != nil {
-		return nil, fmt.Errorf("ssr %s cipher: %s initialize error: %w", addr, cipher, err)
-	}
-	var (
-		ivSize int
-		key    []byte
-	)
-
-	if option.Cipher == "dummy" {
-		ivSize = 0
-		key = core.Kdf(option.Password, 16)
-	} else {
-		ciph, ok := coreCiph.(*core.StreamCipher)
-		if !ok {
-			return nil, fmt.Errorf("%s is not none or a supported stream cipher in ssr", cipher)
-		}
-		ivSize = ciph.IVSize()
-		key = ciph.Key
-	}
-
-	obfs, obfsOverhead, err := obfs.PickObfs(option.Obfs, &obfs.Base{
-		Host:   option.Server,
-		Port:   option.Port,
-		Key:    key,
-		IVSize: ivSize,
-		Param:  option.ObfsParam,
-	})
-	if err != nil {
-		return nil, fmt.Errorf("ssr %s initialize obfs error: %w", addr, err)
-	}
-
-	protocol, err := protocol.PickProtocol(option.Protocol, &protocol.Base{
-		Key:      key,
-		Overhead: obfsOverhead,
-		Param:    option.ProtocolParam,
-	})
-	if err != nil {
-		return nil, fmt.Errorf("ssr %s initialize protocol error: %w", addr, err)
-	}
-
-	return &ShadowSocksR{
-		Base: &Base{
-			name:   option.Name,
-			addr:   addr,
-			tp:     C.ShadowsocksR,
-			udp:    option.UDP,
-			tfo:    option.TFO,
-			mpTcp:  option.MPTCP,
-			iface:  option.Interface,
-			rmark:  option.RoutingMark,
-			prefer: C.NewDNSPrefer(option.IPVersion),
-		},
-		option:   &option,
-		cipher:   coreCiph,
-		obfs:     obfs,
-		protocol: protocol,
-	}, nil
-}
-
-type ssrPacketConn struct {
-	N.EnhancePacketConn
-	rAddr net.Addr
-}
-
-func (spc *ssrPacketConn) WriteTo(b []byte, addr net.Addr) (n int, err error) {
-	packet, err := socks5.EncodeUDPPacket(socks5.ParseAddrToSocksAddr(addr), b)
-	if err != nil {
-		return
-	}
-	return spc.EnhancePacketConn.WriteTo(packet[3:], spc.rAddr)
-}
-
-func (spc *ssrPacketConn) ReadFrom(b []byte) (int, net.Addr, error) {
-	n, _, e := spc.EnhancePacketConn.ReadFrom(b)
-	if e != nil {
-		return 0, nil, e
-	}
-
-	addr := socks5.SplitAddr(b[:n])
-	if addr == nil {
-		return 0, nil, errors.New("parse addr error")
-	}
-
-	udpAddr := addr.UDPAddr()
-	if udpAddr == nil {
-		return 0, nil, errors.New("parse addr error")
-	}
-
-	copy(b, b[len(addr):])
-	return n - len(addr), udpAddr, e
-}
-
-func (spc *ssrPacketConn) WaitReadFrom() (data []byte, put func(), addr net.Addr, err error) {
-	data, put, _, err = spc.EnhancePacketConn.WaitReadFrom()
-	if err != nil {
-		return nil, nil, nil, err
-	}
-
-	_addr := socks5.SplitAddr(data)
-	if _addr == nil {
-		if put != nil {
-			put()
-		}
-		return nil, nil, nil, errors.New("parse addr error")
-	}
-
-	addr = _addr.UDPAddr()
-	if addr == nil {
-		if put != nil {
-			put()
-		}
-		return nil, nil, nil, errors.New("parse addr error")
-	}
-
-	data = data[len(_addr):]
-	return
-}

adapter/outbound/singmux.go

@@ -1,137 +0,0 @@
-package outbound
-
-import (
-	"context"
-	"errors"
-
-	CN "github.com/metacubex/mihomo/common/net"
-	"github.com/metacubex/mihomo/component/dialer"
-	"github.com/metacubex/mihomo/component/proxydialer"
-	"github.com/metacubex/mihomo/component/resolver"
-	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/log"
-
-	mux "github.com/sagernet/sing-mux"
-	E "github.com/sagernet/sing/common/exceptions"
-	M "github.com/sagernet/sing/common/metadata"
-)
-
-type SingMux struct {
-	ProxyAdapter
-	client  *mux.Client
-	dialer  proxydialer.SingDialer
-	onlyTcp bool
-}
-
-type SingMuxOption struct {
-	Enabled        bool         `proxy:"enabled,omitempty"`
-	Protocol       string       `proxy:"protocol,omitempty"`
-	MaxConnections int          `proxy:"max-connections,omitempty"`
-	MinStreams     int          `proxy:"min-streams,omitempty"`
-	MaxStreams     int          `proxy:"max-streams,omitempty"`
-	Padding        bool         `proxy:"padding,omitempty"`
-	Statistic      bool         `proxy:"statistic,omitempty"`
-	OnlyTcp        bool         `proxy:"only-tcp,omitempty"`
-	BrutalOpts     BrutalOption `proxy:"brutal-opts,omitempty"`
-}
-
-type BrutalOption struct {
-	Enabled bool   `proxy:"enabled,omitempty"`
-	Up      string `proxy:"up,omitempty"`
-	Down    string `proxy:"down,omitempty"`
-}
-
-func (s *SingMux) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.Conn, err error) {
-	options := s.ProxyAdapter.DialOptions(opts...)
-	s.dialer.SetDialer(dialer.NewDialer(options...))
-	c, err := s.client.DialContext(ctx, "tcp", M.ParseSocksaddrHostPort(metadata.String(), metadata.DstPort))
-	if err != nil {
-		return nil, err
-	}
-	return NewConn(c, s), err
-}
-
-func (s *SingMux) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.PacketConn, err error) {
-	if s.onlyTcp {
-		return s.ProxyAdapter.ListenPacketContext(ctx, metadata, opts...)
-	}
-	options := s.ProxyAdapter.DialOptions(opts...)
-	s.dialer.SetDialer(dialer.NewDialer(options...))
-
-	// sing-mux use stream-oriented udp with a special address, so we need a net.UDPAddr
-	if !metadata.Resolved() {
-		ip, err := resolver.ResolveIP(ctx, metadata.Host)
-		if err != nil {
-			return nil, errors.New("can't resolve ip")
-		}
-		metadata.DstIP = ip
-	}
-
-	pc, err := s.client.ListenPacket(ctx, M.SocksaddrFromNet(metadata.UDPAddr()))
-	if err != nil {
-		return nil, err
-	}
-	if pc == nil {
-		return nil, E.New("packetConn is nil")
-	}
-	return newPacketConn(CN.NewThreadSafePacketConn(pc), s), nil
-}
-
-func (s *SingMux) SupportUDP() bool {
-	if s.onlyTcp {
-		return s.ProxyAdapter.SupportUDP()
-	}
-	return true
-}
-
-func (s *SingMux) SupportUOT() bool {
-	if s.onlyTcp {
-		return s.ProxyAdapter.SupportUOT()
-	}
-	return true
-}
-
-func (s *SingMux) ProxyInfo() C.ProxyInfo {
-	info := s.ProxyAdapter.ProxyInfo()
-	info.SMUX = true
-	return info
-}
-
-// Close implements C.ProxyAdapter
-func (s *SingMux) Close() error {
-	if s.client != nil {
-		_ = s.client.Close()
-	}
-	return s.ProxyAdapter.Close()
-}
-
-func NewSingMux(option SingMuxOption, proxy ProxyAdapter) (ProxyAdapter, error) {
-	// TODO
-	// "TCP Brutal is only supported on Linux-based systems"
-
-	singDialer := proxydialer.NewSingDialer(proxy, dialer.NewDialer(), option.Statistic)
-	client, err := mux.NewClient(mux.Options{
-		Dialer:         singDialer,
-		Logger:         log.SingLogger,
-		Protocol:       option.Protocol,
-		MaxConnections: option.MaxConnections,
-		MinStreams:     option.MinStreams,
-		MaxStreams:     option.MaxStreams,
-		Padding:        option.Padding,
-		Brutal: mux.BrutalOptions{
-			Enabled:    option.BrutalOpts.Enabled,
-			SendBPS:    StringToBps(option.BrutalOpts.Up),
-			ReceiveBPS: StringToBps(option.BrutalOpts.Down),
-		},
-	})
-	if err != nil {
-		return nil, err
-	}
-	outbound := &SingMux{
-		ProxyAdapter: proxy,
-		client:       client,
-		dialer:       singDialer,
-		onlyTcp:      option.OnlyTcp,
-	}
-	return outbound, nil
-}

adapter/outbound/snell.go

@@ -1,226 +0,0 @@
-package outbound
-
-import (
-	"context"
-	"fmt"
-	"net"
-	"strconv"
-
-	N "github.com/metacubex/mihomo/common/net"
-	"github.com/metacubex/mihomo/common/structure"
-	"github.com/metacubex/mihomo/component/dialer"
-	"github.com/metacubex/mihomo/component/proxydialer"
-	C "github.com/metacubex/mihomo/constant"
-	obfs "github.com/metacubex/mihomo/transport/simple-obfs"
-	"github.com/metacubex/mihomo/transport/snell"
-)
-
-type Snell struct {
-	*Base
-	option     *SnellOption
-	psk        []byte
-	pool       *snell.Pool
-	obfsOption *simpleObfsOption
-	version    int
-}
-
-type SnellOption struct {
-	BasicOption
-	Name     string         `proxy:"name"`
-	Server   string         `proxy:"server"`
-	Port     int            `proxy:"port"`
-	Psk      string         `proxy:"psk"`
-	UDP      bool           `proxy:"udp,omitempty"`
-	Version  int            `proxy:"version,omitempty"`
-	ObfsOpts map[string]any `proxy:"obfs-opts,omitempty"`
-}
-
-type streamOption struct {
-	psk        []byte
-	version    int
-	addr       string
-	obfsOption *simpleObfsOption
-}
-
-func snellStreamConn(c net.Conn, option streamOption) *snell.Snell {
-	switch option.obfsOption.Mode {
-	case "tls":
-		c = obfs.NewTLSObfs(c, option.obfsOption.Host)
-	case "http":
-		_, port, _ := net.SplitHostPort(option.addr)
-		c = obfs.NewHTTPObfs(c, option.obfsOption.Host, port)
-	}
-	return snell.StreamConn(c, option.psk, option.version)
-}
-
-// StreamConnContext implements C.ProxyAdapter
-func (s *Snell) StreamConnContext(ctx context.Context, c net.Conn, metadata *C.Metadata) (net.Conn, error) {
-	c = snellStreamConn(c, streamOption{s.psk, s.version, s.addr, s.obfsOption})
-	err := s.writeHeaderContext(ctx, c, metadata)
-	return c, err
-}
-
-func (s *Snell) writeHeaderContext(ctx context.Context, c net.Conn, metadata *C.Metadata) (err error) {
-	if ctx.Done() != nil {
-		done := N.SetupContextForConn(ctx, c)
-		defer done(&err)
-	}
-
-	if metadata.NetWork == C.UDP {
-		err = snell.WriteUDPHeader(c, s.version)
-		return
-	}
-	err = snell.WriteHeader(c, metadata.String(), uint(metadata.DstPort), s.version)
-	return
-}
-
-// DialContext implements C.ProxyAdapter
-func (s *Snell) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.Conn, err error) {
-	if s.version == snell.Version2 && dialer.IsZeroOptions(opts) {
-		c, err := s.pool.Get()
-		if err != nil {
-			return nil, err
-		}
-
-		if err = s.writeHeaderContext(ctx, c, metadata); err != nil {
-			_ = c.Close()
-			return nil, err
-		}
-		return NewConn(c, s), err
-	}
-
-	return s.DialContextWithDialer(ctx, dialer.NewDialer(s.Base.DialOptions(opts...)...), metadata)
-}
-
-// DialContextWithDialer implements C.ProxyAdapter
-func (s *Snell) DialContextWithDialer(ctx context.Context, dialer C.Dialer, metadata *C.Metadata) (_ C.Conn, err error) {
-	if len(s.option.DialerProxy) > 0 {
-		dialer, err = proxydialer.NewByName(s.option.DialerProxy, dialer)
-		if err != nil {
-			return nil, err
-		}
-	}
-	c, err := dialer.DialContext(ctx, "tcp", s.addr)
-	if err != nil {
-		return nil, fmt.Errorf("%s connect error: %w", s.addr, err)
-	}
-
-	defer func(c net.Conn) {
-		safeConnClose(c, err)
-	}(c)
-
-	c, err = s.StreamConnContext(ctx, c, metadata)
-	return NewConn(c, s), err
-}
-
-// ListenPacketContext implements C.ProxyAdapter
-func (s *Snell) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.PacketConn, error) {
-	return s.ListenPacketWithDialer(ctx, dialer.NewDialer(s.Base.DialOptions(opts...)...), metadata)
-}
-
-// ListenPacketWithDialer implements C.ProxyAdapter
-func (s *Snell) ListenPacketWithDialer(ctx context.Context, dialer C.Dialer, metadata *C.Metadata) (C.PacketConn, error) {
-	var err error
-	if len(s.option.DialerProxy) > 0 {
-		dialer, err = proxydialer.NewByName(s.option.DialerProxy, dialer)
-		if err != nil {
-			return nil, err
-		}
-	}
-	c, err := dialer.DialContext(ctx, "tcp", s.addr)
-	if err != nil {
-		return nil, err
-	}
-
-	c, err = s.StreamConnContext(ctx, c, metadata)
-
-	pc := snell.PacketConn(c)
-	return newPacketConn(pc, s), nil
-}
-
-// SupportWithDialer implements C.ProxyAdapter
-func (s *Snell) SupportWithDialer() C.NetWork {
-	return C.ALLNet
-}
-
-// SupportUOT implements C.ProxyAdapter
-func (s *Snell) SupportUOT() bool {
-	return true
-}
-
-// ProxyInfo implements C.ProxyAdapter
-func (s *Snell) ProxyInfo() C.ProxyInfo {
-	info := s.Base.ProxyInfo()
-	info.DialerProxy = s.option.DialerProxy
-	return info
-}
-
-func NewSnell(option SnellOption) (*Snell, error) {
-	addr := net.JoinHostPort(option.Server, strconv.Itoa(option.Port))
-	psk := []byte(option.Psk)
-
-	decoder := structure.NewDecoder(structure.Option{TagName: "obfs", WeaklyTypedInput: true})
-	obfsOption := &simpleObfsOption{Host: "bing.com"}
-	if err := decoder.Decode(option.ObfsOpts, obfsOption); err != nil {
-		return nil, fmt.Errorf("snell %s initialize obfs error: %w", addr, err)
-	}
-
-	switch obfsOption.Mode {
-	case "tls", "http", "":
-		break
-	default:
-		return nil, fmt.Errorf("snell %s obfs mode error: %s", addr, obfsOption.Mode)
-	}
-
-	// backward compatible
-	if option.Version == 0 {
-		option.Version = snell.DefaultSnellVersion
-	}
-	switch option.Version {
-	case snell.Version1, snell.Version2:
-		if option.UDP {
-			return nil, fmt.Errorf("snell version %d not support UDP", option.Version)
-		}
-	case snell.Version3:
-	default:
-		return nil, fmt.Errorf("snell version error: %d", option.Version)
-	}
-
-	s := &Snell{
-		Base: &Base{
-			name:   option.Name,
-			addr:   addr,
-			tp:     C.Snell,
-			udp:    option.UDP,
-			tfo:    option.TFO,
-			mpTcp:  option.MPTCP,
-			iface:  option.Interface,
-			rmark:  option.RoutingMark,
-			prefer: C.NewDNSPrefer(option.IPVersion),
-		},
-		option:     &option,
-		psk:        psk,
-		obfsOption: obfsOption,
-		version:    option.Version,
-	}
-
-	if option.Version == snell.Version2 {
-		s.pool = snell.NewPool(func(ctx context.Context) (*snell.Snell, error) {
-			var err error
-			var cDialer C.Dialer = dialer.NewDialer(s.Base.DialOptions()...)
-			if len(s.option.DialerProxy) > 0 {
-				cDialer, err = proxydialer.NewByName(s.option.DialerProxy, cDialer)
-				if err != nil {
-					return nil, err
-				}
-			}
-			c, err := cDialer.DialContext(ctx, "tcp", addr)
-			if err != nil {
-				return nil, err
-			}
-
-			return snellStreamConn(c, streamOption{psk, option.Version, addr, obfsOption}), nil
-		})
-	}
-	return s, nil
-}

adapter/outbound/socks5.go

@@ -1,263 +0,0 @@
-package outbound
-
-import (
-	"context"
-	"crypto/tls"
-	"errors"
-	"fmt"
-	"io"
-	"net"
-	"net/netip"
-	"strconv"
-
-	N "github.com/metacubex/mihomo/common/net"
-	"github.com/metacubex/mihomo/component/ca"
-	"github.com/metacubex/mihomo/component/dialer"
-	"github.com/metacubex/mihomo/component/proxydialer"
-	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/transport/socks5"
-)
-
-type Socks5 struct {
-	*Base
-	option         *Socks5Option
-	user           string
-	pass           string
-	tls            bool
-	skipCertVerify bool
-	tlsConfig      *tls.Config
-}
-
-type Socks5Option struct {
-	BasicOption
-	Name           string `proxy:"name"`
-	Server         string `proxy:"server"`
-	Port           int    `proxy:"port"`
-	UserName       string `proxy:"username,omitempty"`
-	Password       string `proxy:"password,omitempty"`
-	TLS            bool   `proxy:"tls,omitempty"`
-	UDP            bool   `proxy:"udp,omitempty"`
-	SkipCertVerify bool   `proxy:"skip-cert-verify,omitempty"`
-	Fingerprint    string `proxy:"fingerprint,omitempty"`
-}
-
-// StreamConnContext implements C.ProxyAdapter
-func (ss *Socks5) StreamConnContext(ctx context.Context, c net.Conn, metadata *C.Metadata) (net.Conn, error) {
-	if ss.tls {
-		cc := tls.Client(c, ss.tlsConfig)
-		err := cc.HandshakeContext(ctx)
-		c = cc
-		if err != nil {
-			return nil, fmt.Errorf("%s connect error: %w", ss.addr, err)
-		}
-	}
-
-	var user *socks5.User
-	if ss.user != "" {
-		user = &socks5.User{
-			Username: ss.user,
-			Password: ss.pass,
-		}
-	}
-	if _, err := ss.clientHandshakeContext(ctx, c, serializesSocksAddr(metadata), socks5.CmdConnect, user); err != nil {
-		return nil, err
-	}
-	return c, nil
-}
-
-// DialContext implements C.ProxyAdapter
-func (ss *Socks5) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.Conn, err error) {
-	return ss.DialContextWithDialer(ctx, dialer.NewDialer(ss.Base.DialOptions(opts...)...), metadata)
-}
-
-// DialContextWithDialer implements C.ProxyAdapter
-func (ss *Socks5) DialContextWithDialer(ctx context.Context, dialer C.Dialer, metadata *C.Metadata) (_ C.Conn, err error) {
-	if len(ss.option.DialerProxy) > 0 {
-		dialer, err = proxydialer.NewByName(ss.option.DialerProxy, dialer)
-		if err != nil {
-			return nil, err
-		}
-	}
-	c, err := dialer.DialContext(ctx, "tcp", ss.addr)
-	if err != nil {
-		return nil, fmt.Errorf("%s connect error: %w", ss.addr, err)
-	}
-
-	defer func(c net.Conn) {
-		safeConnClose(c, err)
-	}(c)
-
-	c, err = ss.StreamConnContext(ctx, c, metadata)
-	if err != nil {
-		return nil, err
-	}
-
-	return NewConn(c, ss), nil
-}
-
-// SupportWithDialer implements C.ProxyAdapter
-func (ss *Socks5) SupportWithDialer() C.NetWork {
-	return C.TCP
-}
-
-// ListenPacketContext implements C.ProxyAdapter
-func (ss *Socks5) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.PacketConn, err error) {
-	var cDialer C.Dialer = dialer.NewDialer(ss.Base.DialOptions(opts...)...)
-	if len(ss.option.DialerProxy) > 0 {
-		cDialer, err = proxydialer.NewByName(ss.option.DialerProxy, cDialer)
-		if err != nil {
-			return nil, err
-		}
-	}
-	c, err := cDialer.DialContext(ctx, "tcp", ss.addr)
-	if err != nil {
-		err = fmt.Errorf("%s connect error: %w", ss.addr, err)
-		return
-	}
-
-	if ss.tls {
-		cc := tls.Client(c, ss.tlsConfig)
-		ctx, cancel := context.WithTimeout(context.Background(), C.DefaultTLSTimeout)
-		defer cancel()
-		err = cc.HandshakeContext(ctx)
-		c = cc
-	}
-
-	defer func(c net.Conn) {
-		safeConnClose(c, err)
-	}(c)
-
-	var user *socks5.User
-	if ss.user != "" {
-		user = &socks5.User{
-			Username: ss.user,
-			Password: ss.pass,
-		}
-	}
-
-	udpAssocateAddr := socks5.AddrFromStdAddrPort(netip.AddrPortFrom(netip.IPv4Unspecified(), 0))
-	bindAddr, err := ss.clientHandshakeContext(ctx, c, udpAssocateAddr, socks5.CmdUDPAssociate, user)
-	if err != nil {
-		err = fmt.Errorf("client hanshake error: %w", err)
-		return
-	}
-
-	// Support unspecified UDP bind address.
-	bindUDPAddr := bindAddr.UDPAddr()
-	if bindUDPAddr == nil {
-		err = errors.New("invalid UDP bind address")
-		return
-	} else if bindUDPAddr.IP.IsUnspecified() {
-		serverAddr, err := resolveUDPAddr(ctx, "udp", ss.Addr(), C.IPv4Prefer)
-		if err != nil {
-			return nil, err
-		}
-
-		bindUDPAddr.IP = serverAddr.IP
-	}
-
-	pc, err := cDialer.ListenPacket(ctx, "udp", "", bindUDPAddr.AddrPort())
-	if err != nil {
-		return
-	}
-
-	go func() {
-		io.Copy(io.Discard, c)
-		c.Close()
-		// A UDP association terminates when the TCP connection that the UDP
-		// ASSOCIATE request arrived on terminates. RFC1928
-		pc.Close()
-	}()
-
-	return newPacketConn(&socksPacketConn{PacketConn: pc, rAddr: bindUDPAddr, tcpConn: c}, ss), nil
-}
-
-// ProxyInfo implements C.ProxyAdapter
-func (ss *Socks5) ProxyInfo() C.ProxyInfo {
-	info := ss.Base.ProxyInfo()
-	info.DialerProxy = ss.option.DialerProxy
-	return info
-}
-
-func (ss *Socks5) clientHandshakeContext(ctx context.Context, c net.Conn, addr socks5.Addr, command socks5.Command, user *socks5.User) (_ socks5.Addr, err error) {
-	if ctx.Done() != nil {
-		done := N.SetupContextForConn(ctx, c)
-		defer done(&err)
-	}
-	return socks5.ClientHandshake(c, addr, command, user)
-}
-
-func NewSocks5(option Socks5Option) (*Socks5, error) {
-	var tlsConfig *tls.Config
-	if option.TLS {
-		tlsConfig = &tls.Config{
-			InsecureSkipVerify: option.SkipCertVerify,
-			ServerName:         option.Server,
-		}
-
-		var err error
-		tlsConfig, err = ca.GetSpecifiedFingerprintTLSConfig(tlsConfig, option.Fingerprint)
-		if err != nil {
-			return nil, err
-		}
-	}
-
-	return &Socks5{
-		Base: &Base{
-			name:   option.Name,
-			addr:   net.JoinHostPort(option.Server, strconv.Itoa(option.Port)),
-			tp:     C.Socks5,
-			udp:    option.UDP,
-			tfo:    option.TFO,
-			mpTcp:  option.MPTCP,
-			iface:  option.Interface,
-			rmark:  option.RoutingMark,
-			prefer: C.NewDNSPrefer(option.IPVersion),
-		},
-		option:         &option,
-		user:           option.UserName,
-		pass:           option.Password,
-		tls:            option.TLS,
-		skipCertVerify: option.SkipCertVerify,
-		tlsConfig:      tlsConfig,
-	}, nil
-}
-
-type socksPacketConn struct {
-	net.PacketConn
-	rAddr   net.Addr
-	tcpConn net.Conn
-}
-
-func (uc *socksPacketConn) WriteTo(b []byte, addr net.Addr) (n int, err error) {
-	packet, err := socks5.EncodeUDPPacket(socks5.ParseAddrToSocksAddr(addr), b)
-	if err != nil {
-		return
-	}
-	return uc.PacketConn.WriteTo(packet, uc.rAddr)
-}
-
-func (uc *socksPacketConn) ReadFrom(b []byte) (int, net.Addr, error) {
-	n, _, e := uc.PacketConn.ReadFrom(b)
-	if e != nil {
-		return 0, nil, e
-	}
-	addr, payload, err := socks5.DecodeUDPPacket(b)
-	if err != nil {
-		return 0, nil, err
-	}
-
-	udpAddr := addr.UDPAddr()
-	if udpAddr == nil {
-		return 0, nil, errors.New("parse udp addr error")
-	}
-
-	// due to DecodeUDPPacket is mutable, record addr length
-	copy(b, payload)
-	return n - len(addr) - 3, udpAddr, nil
-}
-
-func (uc *socksPacketConn) Close() error {
-	uc.tcpConn.Close()
-	return uc.PacketConn.Close()
-}

adapter/outbound/ssh.go

@@ -1,204 +0,0 @@
-package outbound
-
-import (
-	"bytes"
-	"context"
-	"encoding/base64"
-	"fmt"
-	"net"
-	"os"
-	"strconv"
-	"strings"
-	"sync"
-
-	N "github.com/metacubex/mihomo/common/net"
-	"github.com/metacubex/mihomo/component/dialer"
-	"github.com/metacubex/mihomo/component/proxydialer"
-	C "github.com/metacubex/mihomo/constant"
-
-	"github.com/metacubex/randv2"
-	"golang.org/x/crypto/ssh"
-)
-
-type Ssh struct {
-	*Base
-
-	option *SshOption
-
-	config *ssh.ClientConfig
-	client *ssh.Client
-	cMutex sync.Mutex
-}
-
-type SshOption struct {
-	BasicOption
-	Name                 string   `proxy:"name"`
-	Server               string   `proxy:"server"`
-	Port                 int      `proxy:"port"`
-	UserName             string   `proxy:"username"`
-	Password             string   `proxy:"password,omitempty"`
-	PrivateKey           string   `proxy:"private-key,omitempty"`
-	PrivateKeyPassphrase string   `proxy:"private-key-passphrase,omitempty"`
-	HostKey              []string `proxy:"host-key,omitempty"`
-	HostKeyAlgorithms    []string `proxy:"host-key-algorithms,omitempty"`
-}
-
-func (s *Ssh) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.Conn, err error) {
-	var cDialer C.Dialer = dialer.NewDialer(s.Base.DialOptions(opts...)...)
-	if len(s.option.DialerProxy) > 0 {
-		cDialer, err = proxydialer.NewByName(s.option.DialerProxy, cDialer)
-		if err != nil {
-			return nil, err
-		}
-	}
-	client, err := s.connect(ctx, cDialer, s.addr)
-	if err != nil {
-		return nil, err
-	}
-	c, err := client.DialContext(ctx, "tcp", metadata.RemoteAddress())
-	if err != nil {
-		return nil, err
-	}
-
-	return NewConn(c, s), nil
-}
-
-func (s *Ssh) connect(ctx context.Context, cDialer C.Dialer, addr string) (client *ssh.Client, err error) {
-	s.cMutex.Lock()
-	defer s.cMutex.Unlock()
-	if s.client != nil {
-		return s.client, nil
-	}
-	c, err := cDialer.DialContext(ctx, "tcp", addr)
-	if err != nil {
-		return nil, err
-	}
-
-	defer func(c net.Conn) {
-		safeConnClose(c, err)
-	}(c)
-
-	if ctx.Done() != nil {
-		done := N.SetupContextForConn(ctx, c)
-		defer done(&err)
-	}
-
-	clientConn, chans, reqs, err := ssh.NewClientConn(c, addr, s.config)
-	if err != nil {
-		return nil, err
-	}
-	client = ssh.NewClient(clientConn, chans, reqs)
-
-	s.client = client
-
-	go func() {
-		_ = client.Wait() // wait shutdown
-		_ = client.Close()
-		s.cMutex.Lock()
-		defer s.cMutex.Unlock()
-		if s.client == client {
-			s.client = nil
-		}
-	}()
-
-	return client, nil
-}
-
-// ProxyInfo implements C.ProxyAdapter
-func (s *Ssh) ProxyInfo() C.ProxyInfo {
-	info := s.Base.ProxyInfo()
-	info.DialerProxy = s.option.DialerProxy
-	return info
-}
-
-// Close implements C.ProxyAdapter
-func (s *Ssh) Close() error {
-	s.cMutex.Lock()
-	defer s.cMutex.Unlock()
-	if s.client != nil {
-		return s.client.Close()
-	}
-	return nil
-}
-
-func NewSsh(option SshOption) (*Ssh, error) {
-	addr := net.JoinHostPort(option.Server, strconv.Itoa(option.Port))
-
-	config := ssh.ClientConfig{
-		User:              option.UserName,
-		HostKeyCallback:   ssh.InsecureIgnoreHostKey(),
-		HostKeyAlgorithms: option.HostKeyAlgorithms,
-	}
-
-	if option.PrivateKey != "" {
-		var b []byte
-		var err error
-		if strings.Contains(option.PrivateKey, "PRIVATE KEY") {
-			b = []byte(option.PrivateKey)
-		} else {
-			b, err = os.ReadFile(C.Path.Resolve(option.PrivateKey))
-			if err != nil {
-				return nil, err
-			}
-		}
-		var pKey ssh.Signer
-		if option.PrivateKeyPassphrase != "" {
-			pKey, err = ssh.ParsePrivateKeyWithPassphrase(b, []byte(option.PrivateKeyPassphrase))
-		} else {
-			pKey, err = ssh.ParsePrivateKey(b)
-		}
-		if err != nil {
-			return nil, err
-		}
-
-		config.Auth = append(config.Auth, ssh.PublicKeys(pKey))
-	}
-
-	if option.Password != "" {
-		config.Auth = append(config.Auth, ssh.Password(option.Password))
-	}
-
-	if len(option.HostKey) != 0 {
-		keys := make([]ssh.PublicKey, len(option.HostKey))
-		for i, hostKey := range option.HostKey {
-			key, _, _, _, err := ssh.ParseAuthorizedKey([]byte(hostKey))
-			if err != nil {
-				return nil, fmt.Errorf("parse host key :%s", key)
-			}
-			keys[i] = key
-		}
-		config.HostKeyCallback = func(hostname string, remote net.Addr, key ssh.PublicKey) error {
-			serverKey := key.Marshal()
-			for _, hostKey := range keys {
-				if bytes.Equal(serverKey, hostKey.Marshal()) {
-					return nil
-				}
-			}
-			return fmt.Errorf("host key mismatch, server send :%s %s", key.Type(), base64.StdEncoding.EncodeToString(serverKey))
-		}
-	}
-
-	version := "SSH-2.0-OpenSSH_"
-	if randv2.IntN(2) == 0 {
-		version += "7." + strconv.Itoa(randv2.IntN(10))
-	} else {
-		version += "8." + strconv.Itoa(randv2.IntN(9))
-	}
-	config.ClientVersion = version
-
-	outbound := &Ssh{
-		Base: &Base{
-			name:   option.Name,
-			addr:   addr,
-			tp:     C.Ssh,
-			udp:    false,
-			iface:  option.Interface,
-			rmark:  option.RoutingMark,
-			prefer: C.NewDNSPrefer(option.IPVersion),
-		},
-		option: &option,
-		config: &config,
-	}
-
-	return outbound, nil
-}

adapter/outbound/trojan.go

@@ -1,375 +0,0 @@
-package outbound
-
-import (
-	"context"
-	"crypto/tls"
-	"errors"
-	"fmt"
-	"net"
-	"net/http"
-	"strconv"
-
-	N "github.com/metacubex/mihomo/common/net"
-	"github.com/metacubex/mihomo/component/ca"
-	"github.com/metacubex/mihomo/component/dialer"
-	"github.com/metacubex/mihomo/component/proxydialer"
-	tlsC "github.com/metacubex/mihomo/component/tls"
-	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/transport/gun"
-	"github.com/metacubex/mihomo/transport/shadowsocks/core"
-	"github.com/metacubex/mihomo/transport/trojan"
-	"github.com/metacubex/mihomo/transport/vmess"
-)
-
-type Trojan struct {
-	*Base
-	option      *TrojanOption
-	hexPassword [trojan.KeyLength]byte
-
-	// for gun mux
-	gunTLSConfig *tls.Config
-	gunConfig    *gun.Config
-	transport    *gun.TransportWrap
-
-	realityConfig *tlsC.RealityConfig
-
-	ssCipher core.Cipher
-}
-
-type TrojanOption struct {
-	BasicOption
-	Name              string         `proxy:"name"`
-	Server            string         `proxy:"server"`
-	Port              int            `proxy:"port"`
-	Password          string         `proxy:"password"`
-	ALPN              []string       `proxy:"alpn,omitempty"`
-	SNI               string         `proxy:"sni,omitempty"`
-	SkipCertVerify    bool           `proxy:"skip-cert-verify,omitempty"`
-	Fingerprint       string         `proxy:"fingerprint,omitempty"`
-	UDP               bool           `proxy:"udp,omitempty"`
-	Network           string         `proxy:"network,omitempty"`
-	RealityOpts       RealityOptions `proxy:"reality-opts,omitempty"`
-	GrpcOpts          GrpcOptions    `proxy:"grpc-opts,omitempty"`
-	WSOpts            WSOptions      `proxy:"ws-opts,omitempty"`
-	SSOpts            TrojanSSOption `proxy:"ss-opts,omitempty"`
-	ClientFingerprint string         `proxy:"client-fingerprint,omitempty"`
-}
-
-// TrojanSSOption from https://github.com/p4gefau1t/trojan-go/blob/v0.10.6/tunnel/shadowsocks/config.go#L5
-type TrojanSSOption struct {
-	Enabled  bool   `proxy:"enabled,omitempty"`
-	Method   string `proxy:"method,omitempty"`
-	Password string `proxy:"password,omitempty"`
-}
-
-// StreamConnContext implements C.ProxyAdapter
-func (t *Trojan) StreamConnContext(ctx context.Context, c net.Conn, metadata *C.Metadata) (_ net.Conn, err error) {
-	switch t.option.Network {
-	case "ws":
-		host, port, _ := net.SplitHostPort(t.addr)
-
-		wsOpts := &vmess.WebsocketConfig{
-			Host:                     host,
-			Port:                     port,
-			Path:                     t.option.WSOpts.Path,
-			MaxEarlyData:             t.option.WSOpts.MaxEarlyData,
-			EarlyDataHeaderName:      t.option.WSOpts.EarlyDataHeaderName,
-			V2rayHttpUpgrade:         t.option.WSOpts.V2rayHttpUpgrade,
-			V2rayHttpUpgradeFastOpen: t.option.WSOpts.V2rayHttpUpgradeFastOpen,
-			ClientFingerprint:        t.option.ClientFingerprint,
-			Headers:                  http.Header{},
-		}
-
-		if t.option.SNI != "" {
-			wsOpts.Host = t.option.SNI
-		}
-
-		if len(t.option.WSOpts.Headers) != 0 {
-			for key, value := range t.option.WSOpts.Headers {
-				wsOpts.Headers.Add(key, value)
-			}
-		}
-
-		alpn := trojan.DefaultWebsocketALPN
-		if len(t.option.ALPN) != 0 {
-			alpn = t.option.ALPN
-		}
-
-		wsOpts.TLS = true
-		tlsConfig := &tls.Config{
-			NextProtos:         alpn,
-			MinVersion:         tls.VersionTLS12,
-			InsecureSkipVerify: t.option.SkipCertVerify,
-			ServerName:         t.option.SNI,
-		}
-
-		wsOpts.TLSConfig, err = ca.GetSpecifiedFingerprintTLSConfig(tlsConfig, t.option.Fingerprint)
-		if err != nil {
-			return nil, err
-		}
-
-		c, err = vmess.StreamWebsocketConn(ctx, c, wsOpts)
-	case "grpc":
-		c, err = gun.StreamGunWithConn(c, t.gunTLSConfig, t.gunConfig, t.realityConfig)
-	default:
-		// default tcp network
-		// handle TLS
-		alpn := trojan.DefaultALPN
-		if len(t.option.ALPN) != 0 {
-			alpn = t.option.ALPN
-		}
-		c, err = vmess.StreamTLSConn(ctx, c, &vmess.TLSConfig{
-			Host:              t.option.SNI,
-			SkipCertVerify:    t.option.SkipCertVerify,
-			FingerPrint:       t.option.Fingerprint,
-			ClientFingerprint: t.option.ClientFingerprint,
-			NextProtos:        alpn,
-			Reality:           t.realityConfig,
-		})
-	}
-	if err != nil {
-		return nil, fmt.Errorf("%s connect error: %w", t.addr, err)
-	}
-
-	return t.streamConnContext(ctx, c, metadata)
-}
-
-func (t *Trojan) streamConnContext(ctx context.Context, c net.Conn, metadata *C.Metadata) (_ net.Conn, err error) {
-	if t.ssCipher != nil {
-		c = t.ssCipher.StreamConn(c)
-	}
-
-	if ctx.Done() != nil {
-		done := N.SetupContextForConn(ctx, c)
-		defer done(&err)
-	}
-	command := trojan.CommandTCP
-	if metadata.NetWork == C.UDP {
-		command = trojan.CommandUDP
-	}
-	err = trojan.WriteHeader(c, t.hexPassword, command, serializesSocksAddr(metadata))
-	return c, err
-}
-
-func (t *Trojan) writeHeaderContext(ctx context.Context, c net.Conn, metadata *C.Metadata) (err error) {
-	if ctx.Done() != nil {
-		done := N.SetupContextForConn(ctx, c)
-		defer done(&err)
-	}
-	command := trojan.CommandTCP
-	if metadata.NetWork == C.UDP {
-		command = trojan.CommandUDP
-	}
-	err = trojan.WriteHeader(c, t.hexPassword, command, serializesSocksAddr(metadata))
-	return err
-}
-
-// DialContext implements C.ProxyAdapter
-func (t *Trojan) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.Conn, err error) {
-	var c net.Conn
-	// gun transport
-	if t.transport != nil && dialer.IsZeroOptions(opts) {
-		c, err = gun.StreamGunWithTransport(t.transport, t.gunConfig)
-		if err != nil {
-			return nil, err
-		}
-		defer func(c net.Conn) {
-			safeConnClose(c, err)
-		}(c)
-
-		c, err = t.streamConnContext(ctx, c, metadata)
-		if err != nil {
-			return nil, err
-		}
-
-		return NewConn(c, t), nil
-	}
-	return t.DialContextWithDialer(ctx, dialer.NewDialer(t.Base.DialOptions(opts...)...), metadata)
-}
-
-// DialContextWithDialer implements C.ProxyAdapter
-func (t *Trojan) DialContextWithDialer(ctx context.Context, dialer C.Dialer, metadata *C.Metadata) (_ C.Conn, err error) {
-	if len(t.option.DialerProxy) > 0 {
-		dialer, err = proxydialer.NewByName(t.option.DialerProxy, dialer)
-		if err != nil {
-			return nil, err
-		}
-	}
-	c, err := dialer.DialContext(ctx, "tcp", t.addr)
-	if err != nil {
-		return nil, fmt.Errorf("%s connect error: %w", t.addr, err)
-	}
-
-	defer func(c net.Conn) {
-		safeConnClose(c, err)
-	}(c)
-
-	c, err = t.StreamConnContext(ctx, c, metadata)
-	if err != nil {
-		return nil, err
-	}
-
-	return NewConn(c, t), err
-}
-
-// ListenPacketContext implements C.ProxyAdapter
-func (t *Trojan) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.PacketConn, err error) {
-	var c net.Conn
-
-	// grpc transport
-	if t.transport != nil && dialer.IsZeroOptions(opts) {
-		c, err = gun.StreamGunWithTransport(t.transport, t.gunConfig)
-		if err != nil {
-			return nil, fmt.Errorf("%s connect error: %w", t.addr, err)
-		}
-		defer func(c net.Conn) {
-			safeConnClose(c, err)
-		}(c)
-
-		c, err = t.streamConnContext(ctx, c, metadata)
-		if err != nil {
-			return nil, err
-		}
-
-		pc := trojan.NewPacketConn(c)
-		return newPacketConn(pc, t), err
-	}
-	return t.ListenPacketWithDialer(ctx, dialer.NewDialer(t.Base.DialOptions(opts...)...), metadata)
-}
-
-// ListenPacketWithDialer implements C.ProxyAdapter
-func (t *Trojan) ListenPacketWithDialer(ctx context.Context, dialer C.Dialer, metadata *C.Metadata) (_ C.PacketConn, err error) {
-	if len(t.option.DialerProxy) > 0 {
-		dialer, err = proxydialer.NewByName(t.option.DialerProxy, dialer)
-		if err != nil {
-			return nil, err
-		}
-	}
-	c, err := dialer.DialContext(ctx, "tcp", t.addr)
-	if err != nil {
-		return nil, fmt.Errorf("%s connect error: %w", t.addr, err)
-	}
-	defer func(c net.Conn) {
-		safeConnClose(c, err)
-	}(c)
-	c, err = t.StreamConnContext(ctx, c, metadata)
-	if err != nil {
-		return nil, err
-	}
-
-	pc := trojan.NewPacketConn(c)
-	return newPacketConn(pc, t), err
-}
-
-// SupportWithDialer implements C.ProxyAdapter
-func (t *Trojan) SupportWithDialer() C.NetWork {
-	return C.ALLNet
-}
-
-// ListenPacketOnStreamConn implements C.ProxyAdapter
-func (t *Trojan) ListenPacketOnStreamConn(c net.Conn, metadata *C.Metadata) (_ C.PacketConn, err error) {
-	pc := trojan.NewPacketConn(c)
-	return newPacketConn(pc, t), err
-}
-
-// SupportUOT implements C.ProxyAdapter
-func (t *Trojan) SupportUOT() bool {
-	return true
-}
-
-// ProxyInfo implements C.ProxyAdapter
-func (t *Trojan) ProxyInfo() C.ProxyInfo {
-	info := t.Base.ProxyInfo()
-	info.DialerProxy = t.option.DialerProxy
-	return info
-}
-
-// Close implements C.ProxyAdapter
-func (t *Trojan) Close() error {
-	if t.transport != nil {
-		return t.transport.Close()
-	}
-	return nil
-}
-
-func NewTrojan(option TrojanOption) (*Trojan, error) {
-	addr := net.JoinHostPort(option.Server, strconv.Itoa(option.Port))
-
-	t := &Trojan{
-		Base: &Base{
-			name:   option.Name,
-			addr:   addr,
-			tp:     C.Trojan,
-			udp:    option.UDP,
-			tfo:    option.TFO,
-			mpTcp:  option.MPTCP,
-			iface:  option.Interface,
-			rmark:  option.RoutingMark,
-			prefer: C.NewDNSPrefer(option.IPVersion),
-		},
-		option:      &option,
-		hexPassword: trojan.Key(option.Password),
-	}
-
-	var err error
-	t.realityConfig, err = option.RealityOpts.Parse()
-	if err != nil {
-		return nil, err
-	}
-
-	if option.SSOpts.Enabled {
-		if option.SSOpts.Password == "" {
-			return nil, errors.New("empty password")
-		}
-		if option.SSOpts.Method == "" {
-			option.SSOpts.Method = "AES-128-GCM"
-		}
-		ciph, err := core.PickCipher(option.SSOpts.Method, nil, option.SSOpts.Password)
-		if err != nil {
-			return nil, err
-		}
-		t.ssCipher = ciph
-	}
-
-	if option.Network == "grpc" {
-		dialFn := func(ctx context.Context, network, addr string) (net.Conn, error) {
-			var err error
-			var cDialer C.Dialer = dialer.NewDialer(t.Base.DialOptions()...)
-			if len(t.option.DialerProxy) > 0 {
-				cDialer, err = proxydialer.NewByName(t.option.DialerProxy, cDialer)
-				if err != nil {
-					return nil, err
-				}
-			}
-			c, err := cDialer.DialContext(ctx, "tcp", t.addr)
-			if err != nil {
-				return nil, fmt.Errorf("%s connect error: %s", t.addr, err.Error())
-			}
-			return c, nil
-		}
-
-		tlsConfig := &tls.Config{
-			NextProtos:         option.ALPN,
-			MinVersion:         tls.VersionTLS12,
-			InsecureSkipVerify: option.SkipCertVerify,
-			ServerName:         option.SNI,
-		}
-
-		var err error
-		tlsConfig, err = ca.GetSpecifiedFingerprintTLSConfig(tlsConfig, option.Fingerprint)
-		if err != nil {
-			return nil, err
-		}
-
-		t.transport = gun.NewHTTP2Client(dialFn, tlsConfig, option.ClientFingerprint, t.realityConfig)
-
-		t.gunTLSConfig = tlsConfig
-		t.gunConfig = &gun.Config{
-			ServiceName:       option.GrpcOpts.GrpcServiceName,
-			Host:              option.SNI,
-			ClientFingerprint: option.ClientFingerprint,
-		}
-	}
-
-	return t, nil
-}

adapter/outbound/tuic.go

@@ -1,323 +0,0 @@
-package outbound
-
-import (
-	"context"
-	"crypto/tls"
-	"errors"
-	"fmt"
-	"math"
-	"net"
-	"strconv"
-	"time"
-
-	"github.com/metacubex/mihomo/component/ca"
-	"github.com/metacubex/mihomo/component/dialer"
-	"github.com/metacubex/mihomo/component/proxydialer"
-	"github.com/metacubex/mihomo/component/resolver"
-	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/transport/tuic"
-
-	"github.com/gofrs/uuid/v5"
-	"github.com/metacubex/quic-go"
-	M "github.com/sagernet/sing/common/metadata"
-	"github.com/sagernet/sing/common/uot"
-)
-
-type Tuic struct {
-	*Base
-	option *TuicOption
-	client *tuic.PoolClient
-}
-
-type TuicOption struct {
-	BasicOption
-	Name                  string   `proxy:"name"`
-	Server                string   `proxy:"server"`
-	Port                  int      `proxy:"port"`
-	Token                 string   `proxy:"token,omitempty"`
-	UUID                  string   `proxy:"uuid,omitempty"`
-	Password              string   `proxy:"password,omitempty"`
-	Ip                    string   `proxy:"ip,omitempty"`
-	HeartbeatInterval     int      `proxy:"heartbeat-interval,omitempty"`
-	ALPN                  []string `proxy:"alpn,omitempty"`
-	ReduceRtt             bool     `proxy:"reduce-rtt,omitempty"`
-	RequestTimeout        int      `proxy:"request-timeout,omitempty"`
-	UdpRelayMode          string   `proxy:"udp-relay-mode,omitempty"`
-	CongestionController  string   `proxy:"congestion-controller,omitempty"`
-	DisableSni            bool     `proxy:"disable-sni,omitempty"`
-	MaxUdpRelayPacketSize int      `proxy:"max-udp-relay-packet-size,omitempty"`
-
-	FastOpen             bool   `proxy:"fast-open,omitempty"`
-	MaxOpenStreams       int    `proxy:"max-open-streams,omitempty"`
-	CWND                 int    `proxy:"cwnd,omitempty"`
-	SkipCertVerify       bool   `proxy:"skip-cert-verify,omitempty"`
-	Fingerprint          string `proxy:"fingerprint,omitempty"`
-	CustomCA             string `proxy:"ca,omitempty"`
-	CustomCAString       string `proxy:"ca-str,omitempty"`
-	ReceiveWindowConn    int    `proxy:"recv-window-conn,omitempty"`
-	ReceiveWindow        int    `proxy:"recv-window,omitempty"`
-	DisableMTUDiscovery  bool   `proxy:"disable-mtu-discovery,omitempty"`
-	MaxDatagramFrameSize int    `proxy:"max-datagram-frame-size,omitempty"`
-	SNI                  string `proxy:"sni,omitempty"`
-
-	UDPOverStream        bool `proxy:"udp-over-stream,omitempty"`
-	UDPOverStreamVersion int  `proxy:"udp-over-stream-version,omitempty"`
-}
-
-// DialContext implements C.ProxyAdapter
-func (t *Tuic) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.Conn, error) {
-	return t.DialContextWithDialer(ctx, dialer.NewDialer(t.Base.DialOptions(opts...)...), metadata)
-}
-
-// DialContextWithDialer implements C.ProxyAdapter
-func (t *Tuic) DialContextWithDialer(ctx context.Context, dialer C.Dialer, metadata *C.Metadata) (C.Conn, error) {
-	conn, err := t.client.DialContextWithDialer(ctx, metadata, dialer, t.dialWithDialer)
-	if err != nil {
-		return nil, err
-	}
-	return NewConn(conn, t), err
-}
-
-// ListenPacketContext implements C.ProxyAdapter
-func (t *Tuic) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.PacketConn, err error) {
-	return t.ListenPacketWithDialer(ctx, dialer.NewDialer(t.Base.DialOptions(opts...)...), metadata)
-}
-
-// ListenPacketWithDialer implements C.ProxyAdapter
-func (t *Tuic) ListenPacketWithDialer(ctx context.Context, dialer C.Dialer, metadata *C.Metadata) (_ C.PacketConn, err error) {
-	if t.option.UDPOverStream {
-		uotDestination := uot.RequestDestination(uint8(t.option.UDPOverStreamVersion))
-		uotMetadata := *metadata
-		uotMetadata.Host = uotDestination.Fqdn
-		uotMetadata.DstPort = uotDestination.Port
-		c, err := t.DialContextWithDialer(ctx, dialer, &uotMetadata)
-		if err != nil {
-			return nil, err
-		}
-
-		// tuic uos use stream-oriented udp with a special address, so we need a net.UDPAddr
-		if !metadata.Resolved() {
-			ip, err := resolver.ResolveIP(ctx, metadata.Host)
-			if err != nil {
-				return nil, errors.New("can't resolve ip")
-			}
-			metadata.DstIP = ip
-		}
-
-		destination := M.SocksaddrFromNet(metadata.UDPAddr())
-		if t.option.UDPOverStreamVersion == uot.LegacyVersion {
-			return newPacketConn(uot.NewConn(c, uot.Request{Destination: destination}), t), nil
-		} else {
-			return newPacketConn(uot.NewLazyConn(c, uot.Request{Destination: destination}), t), nil
-		}
-	}
-	pc, err := t.client.ListenPacketWithDialer(ctx, metadata, dialer, t.dialWithDialer)
-	if err != nil {
-		return nil, err
-	}
-	return newPacketConn(pc, t), nil
-}
-
-// SupportWithDialer implements C.ProxyAdapter
-func (t *Tuic) SupportWithDialer() C.NetWork {
-	return C.ALLNet
-}
-
-func (t *Tuic) dialWithDialer(ctx context.Context, dialer C.Dialer) (transport *quic.Transport, addr net.Addr, err error) {
-	if len(t.option.DialerProxy) > 0 {
-		dialer, err = proxydialer.NewByName(t.option.DialerProxy, dialer)
-		if err != nil {
-			return nil, nil, err
-		}
-	}
-	udpAddr, err := resolveUDPAddr(ctx, "udp", t.addr, t.prefer)
-	if err != nil {
-		return nil, nil, err
-	}
-	addr = udpAddr
-	var pc net.PacketConn
-	pc, err = dialer.ListenPacket(ctx, "udp", "", udpAddr.AddrPort())
-	if err != nil {
-		return nil, nil, err
-	}
-	transport = &quic.Transport{Conn: pc}
-	transport.SetCreatedConn(true) // auto close conn
-	transport.SetSingleUse(true)   // auto close transport
-	return
-}
-
-// ProxyInfo implements C.ProxyAdapter
-func (t *Tuic) ProxyInfo() C.ProxyInfo {
-	info := t.Base.ProxyInfo()
-	info.DialerProxy = t.option.DialerProxy
-	return info
-}
-
-func NewTuic(option TuicOption) (*Tuic, error) {
-	addr := net.JoinHostPort(option.Server, strconv.Itoa(option.Port))
-	serverName := option.Server
-	tlsConfig := &tls.Config{
-		ServerName:         serverName,
-		InsecureSkipVerify: option.SkipCertVerify,
-		MinVersion:         tls.VersionTLS13,
-	}
-	if option.SNI != "" {
-		tlsConfig.ServerName = option.SNI
-	}
-
-	var err error
-	tlsConfig, err = ca.GetTLSConfig(tlsConfig, option.Fingerprint, option.CustomCA, option.CustomCAString)
-	if err != nil {
-		return nil, err
-	}
-
-	if option.ALPN != nil { // structure's Decode will ensure value not nil when input has value even it was set an empty array
-		tlsConfig.NextProtos = option.ALPN
-	} else {
-		tlsConfig.NextProtos = []string{"h3"}
-	}
-
-	if option.RequestTimeout == 0 {
-		option.RequestTimeout = 8000
-	}
-
-	if option.HeartbeatInterval <= 0 {
-		option.HeartbeatInterval = 10000
-	}
-
-	udpRelayMode := tuic.QUIC
-	if option.UdpRelayMode != "quic" {
-		udpRelayMode = tuic.NATIVE
-	}
-
-	if option.MaxUdpRelayPacketSize == 0 {
-		option.MaxUdpRelayPacketSize = 1252
-	}
-
-	if option.MaxOpenStreams == 0 {
-		option.MaxOpenStreams = 100
-	}
-
-	if option.CWND == 0 {
-		option.CWND = 32
-	}
-
-	packetOverHead := tuic.PacketOverHeadV4
-	if len(option.Token) == 0 {
-		packetOverHead = tuic.PacketOverHeadV5
-	}
-
-	if option.MaxDatagramFrameSize == 0 {
-		option.MaxDatagramFrameSize = option.MaxUdpRelayPacketSize + packetOverHead
-	}
-
-	if option.MaxDatagramFrameSize > 1400 {
-		option.MaxDatagramFrameSize = 1400
-	}
-	option.MaxUdpRelayPacketSize = option.MaxDatagramFrameSize - packetOverHead
-
-	// ensure server's incoming stream can handle correctly, increase to 1.1x
-	quicMaxOpenStreams := int64(option.MaxOpenStreams)
-	quicMaxOpenStreams = quicMaxOpenStreams + int64(math.Ceil(float64(quicMaxOpenStreams)/10.0))
-	quicConfig := &quic.Config{
-		InitialStreamReceiveWindow:     uint64(option.ReceiveWindowConn),
-		MaxStreamReceiveWindow:         uint64(option.ReceiveWindowConn),
-		InitialConnectionReceiveWindow: uint64(option.ReceiveWindow),
-		MaxConnectionReceiveWindow:     uint64(option.ReceiveWindow),
-		MaxIncomingStreams:             quicMaxOpenStreams,
-		MaxIncomingUniStreams:          quicMaxOpenStreams,
-		KeepAlivePeriod:                time.Duration(option.HeartbeatInterval) * time.Millisecond,
-		DisablePathMTUDiscovery:        option.DisableMTUDiscovery,
-		MaxDatagramFrameSize:           int64(option.MaxDatagramFrameSize),
-		EnableDatagrams:                true,
-	}
-	if option.ReceiveWindowConn == 0 {
-		quicConfig.InitialStreamReceiveWindow = tuic.DefaultStreamReceiveWindow / 10
-		quicConfig.MaxStreamReceiveWindow = tuic.DefaultStreamReceiveWindow
-	}
-	if option.ReceiveWindow == 0 {
-		quicConfig.InitialConnectionReceiveWindow = tuic.DefaultConnectionReceiveWindow / 10
-		quicConfig.MaxConnectionReceiveWindow = tuic.DefaultConnectionReceiveWindow
-	}
-
-	if len(option.Ip) > 0 {
-		addr = net.JoinHostPort(option.Ip, strconv.Itoa(option.Port))
-	}
-	if option.DisableSni {
-		tlsConfig.ServerName = ""
-		tlsConfig.InsecureSkipVerify = true // tls: either ServerName or InsecureSkipVerify must be specified in the tls.Config
-	}
-
-	switch option.UDPOverStreamVersion {
-	case uot.Version, uot.LegacyVersion:
-	case 0:
-		option.UDPOverStreamVersion = uot.LegacyVersion
-	default:
-		return nil, fmt.Errorf("tuic %s unknown udp over stream protocol version: %d", addr, option.UDPOverStreamVersion)
-	}
-
-	t := &Tuic{
-		Base: &Base{
-			name:   option.Name,
-			addr:   addr,
-			tp:     C.Tuic,
-			udp:    true,
-			tfo:    option.FastOpen,
-			iface:  option.Interface,
-			rmark:  option.RoutingMark,
-			prefer: C.NewDNSPrefer(option.IPVersion),
-		},
-		option: &option,
-	}
-
-	clientMaxOpenStreams := int64(option.MaxOpenStreams)
-
-	// to avoid tuic's "too many open streams", decrease to 0.9x
-	if clientMaxOpenStreams == 100 {
-		clientMaxOpenStreams = clientMaxOpenStreams - int64(math.Ceil(float64(clientMaxOpenStreams)/10.0))
-	}
-
-	if clientMaxOpenStreams < 1 {
-		clientMaxOpenStreams = 1
-	}
-
-	if len(option.Token) > 0 {
-		tkn := tuic.GenTKN(option.Token)
-		clientOption := &tuic.ClientOptionV4{
-			TlsConfig:             tlsConfig,
-			QuicConfig:            quicConfig,
-			Token:                 tkn,
-			UdpRelayMode:          udpRelayMode,
-			CongestionController:  option.CongestionController,
-			ReduceRtt:             option.ReduceRtt,
-			RequestTimeout:        time.Duration(option.RequestTimeout) * time.Millisecond,
-			MaxUdpRelayPacketSize: option.MaxUdpRelayPacketSize,
-			FastOpen:              option.FastOpen,
-			MaxOpenStreams:        clientMaxOpenStreams,
-			CWND:                  option.CWND,
-		}
-
-		t.client = tuic.NewPoolClientV4(clientOption)
-	} else {
-		maxUdpRelayPacketSize := option.MaxUdpRelayPacketSize
-		if maxUdpRelayPacketSize > tuic.MaxFragSizeV5 {
-			maxUdpRelayPacketSize = tuic.MaxFragSizeV5
-		}
-		clientOption := &tuic.ClientOptionV5{
-			TlsConfig:             tlsConfig,
-			QuicConfig:            quicConfig,
-			Uuid:                  uuid.FromStringOrNil(option.UUID),
-			Password:              option.Password,
-			UdpRelayMode:          udpRelayMode,
-			CongestionController:  option.CongestionController,
-			ReduceRtt:             option.ReduceRtt,
-			MaxUdpRelayPacketSize: maxUdpRelayPacketSize,
-			MaxOpenStreams:        clientMaxOpenStreams,
-			CWND:                  option.CWND,
-		}
-
-		t.client = tuic.NewPoolClientV5(clientOption)
-	}
-
-	return t, nil
-}

adapter/outbound/util.go

@@ -1,105 +0,0 @@
-package outbound
-
-import (
-	"bytes"
-	"context"
-	"fmt"
-	"net"
-	"net/netip"
-	"regexp"
-	"strconv"
-
-	"github.com/metacubex/mihomo/component/resolver"
-	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/transport/socks5"
-)
-
-func serializesSocksAddr(metadata *C.Metadata) []byte {
-	var buf [][]byte
-	addrType := metadata.AddrType()
-	p := uint(metadata.DstPort)
-	port := []byte{uint8(p >> 8), uint8(p & 0xff)}
-	switch addrType {
-	case C.AtypDomainName:
-		lenM := uint8(len(metadata.Host))
-		host := []byte(metadata.Host)
-		buf = [][]byte{{socks5.AtypDomainName, lenM}, host, port}
-	case C.AtypIPv4:
-		host := metadata.DstIP.AsSlice()
-		buf = [][]byte{{socks5.AtypIPv4}, host, port}
-	case C.AtypIPv6:
-		host := metadata.DstIP.AsSlice()
-		buf = [][]byte{{socks5.AtypIPv6}, host, port}
-	}
-	return bytes.Join(buf, nil)
-}
-
-func resolveUDPAddr(ctx context.Context, network, address string, prefer C.DNSPrefer) (*net.UDPAddr, error) {
-	host, port, err := net.SplitHostPort(address)
-	if err != nil {
-		return nil, err
-	}
-	var ip netip.Addr
-	switch prefer {
-	case C.IPv4Only:
-		ip, err = resolver.ResolveIPv4WithResolver(ctx, host, resolver.ProxyServerHostResolver)
-	case C.IPv6Only:
-		ip, err = resolver.ResolveIPv6WithResolver(ctx, host, resolver.ProxyServerHostResolver)
-	case C.IPv6Prefer:
-		ip, err = resolver.ResolveIPPrefer6WithResolver(ctx, host, resolver.ProxyServerHostResolver)
-	default:
-		ip, err = resolver.ResolveIPWithResolver(ctx, host, resolver.ProxyServerHostResolver)
-	}
-
-	if err != nil {
-		return nil, err
-	}
-
-	ip, port = resolver.LookupIP4P(ip, port)
-	return net.ResolveUDPAddr(network, net.JoinHostPort(ip.String(), port))
-}
-
-func safeConnClose(c net.Conn, err error) {
-	if err != nil && c != nil {
-		_ = c.Close()
-	}
-}
-
-var rateStringRegexp = regexp.MustCompile(`^(\d+)\s*([KMGT]?)([Bb])ps$`)
-
-func StringToBps(s string) uint64 {
-	if s == "" {
-		return 0
-	}
-
-	// when have not unit, use Mbps
-	if v, err := strconv.Atoi(s); err == nil {
-		return StringToBps(fmt.Sprintf("%d Mbps", v))
-	}
-
-	m := rateStringRegexp.FindStringSubmatch(s)
-	if m == nil {
-		return 0
-	}
-	var n uint64 = 1
-	switch m[2] {
-	case "T":
-		n *= 1000
-		fallthrough
-	case "G":
-		n *= 1000
-		fallthrough
-	case "M":
-		n *= 1000
-		fallthrough
-	case "K":
-		n *= 1000
-	}
-	v, _ := strconv.ParseUint(m[1], 10, 64)
-	n *= v
-	if m[3] == "b" {
-		// Bits, need to convert to bytes
-		n /= 8
-	}
-	return n
-}

adapter/outbound/vless.go

@@ -1,618 +0,0 @@
-package outbound
-
-import (
-	"context"
-	"crypto/tls"
-	"encoding/binary"
-	"errors"
-	"fmt"
-	"io"
-	"net"
-	"net/http"
-	"strconv"
-	"sync"
-
-	"github.com/metacubex/mihomo/common/convert"
-	N "github.com/metacubex/mihomo/common/net"
-	"github.com/metacubex/mihomo/common/utils"
-	"github.com/metacubex/mihomo/component/ca"
-	"github.com/metacubex/mihomo/component/dialer"
-	"github.com/metacubex/mihomo/component/proxydialer"
-	"github.com/metacubex/mihomo/component/resolver"
-	tlsC "github.com/metacubex/mihomo/component/tls"
-	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/transport/gun"
-	"github.com/metacubex/mihomo/transport/vless"
-	"github.com/metacubex/mihomo/transport/vmess"
-
-	vmessSing "github.com/metacubex/sing-vmess"
-	"github.com/metacubex/sing-vmess/packetaddr"
-	M "github.com/sagernet/sing/common/metadata"
-)
-
-const (
-	// max packet length
-	maxLength = 1024 << 3
-)
-
-type Vless struct {
-	*Base
-	client *vless.Client
-	option *VlessOption
-
-	// for gun mux
-	gunTLSConfig *tls.Config
-	gunConfig    *gun.Config
-	transport    *gun.TransportWrap
-
-	realityConfig *tlsC.RealityConfig
-}
-
-type VlessOption struct {
-	BasicOption
-	Name              string            `proxy:"name"`
-	Server            string            `proxy:"server"`
-	Port              int               `proxy:"port"`
-	UUID              string            `proxy:"uuid"`
-	Flow              string            `proxy:"flow,omitempty"`
-	TLS               bool              `proxy:"tls,omitempty"`
-	ALPN              []string          `proxy:"alpn,omitempty"`
-	UDP               bool              `proxy:"udp,omitempty"`
-	PacketAddr        bool              `proxy:"packet-addr,omitempty"`
-	XUDP              bool              `proxy:"xudp,omitempty"`
-	PacketEncoding    string            `proxy:"packet-encoding,omitempty"`
-	Network           string            `proxy:"network,omitempty"`
-	RealityOpts       RealityOptions    `proxy:"reality-opts,omitempty"`
-	HTTPOpts          HTTPOptions       `proxy:"http-opts,omitempty"`
-	HTTP2Opts         HTTP2Options      `proxy:"h2-opts,omitempty"`
-	GrpcOpts          GrpcOptions       `proxy:"grpc-opts,omitempty"`
-	WSOpts            WSOptions         `proxy:"ws-opts,omitempty"`
-	WSPath            string            `proxy:"ws-path,omitempty"`
-	WSHeaders         map[string]string `proxy:"ws-headers,omitempty"`
-	SkipCertVerify    bool              `proxy:"skip-cert-verify,omitempty"`
-	Fingerprint       string            `proxy:"fingerprint,omitempty"`
-	ServerName        string            `proxy:"servername,omitempty"`
-	ClientFingerprint string            `proxy:"client-fingerprint,omitempty"`
-}
-
-func (v *Vless) StreamConnContext(ctx context.Context, c net.Conn, metadata *C.Metadata) (_ net.Conn, err error) {
-	switch v.option.Network {
-	case "ws":
-		host, port, _ := net.SplitHostPort(v.addr)
-		wsOpts := &vmess.WebsocketConfig{
-			Host:                     host,
-			Port:                     port,
-			Path:                     v.option.WSOpts.Path,
-			MaxEarlyData:             v.option.WSOpts.MaxEarlyData,
-			EarlyDataHeaderName:      v.option.WSOpts.EarlyDataHeaderName,
-			V2rayHttpUpgrade:         v.option.WSOpts.V2rayHttpUpgrade,
-			V2rayHttpUpgradeFastOpen: v.option.WSOpts.V2rayHttpUpgradeFastOpen,
-			ClientFingerprint:        v.option.ClientFingerprint,
-			Headers:                  http.Header{},
-		}
-
-		if len(v.option.WSOpts.Headers) != 0 {
-			for key, value := range v.option.WSOpts.Headers {
-				wsOpts.Headers.Add(key, value)
-			}
-		}
-		if v.option.TLS {
-			wsOpts.TLS = true
-			tlsConfig := &tls.Config{
-				MinVersion:         tls.VersionTLS12,
-				ServerName:         host,
-				InsecureSkipVerify: v.option.SkipCertVerify,
-				NextProtos:         []string{"http/1.1"},
-			}
-
-			wsOpts.TLSConfig, err = ca.GetSpecifiedFingerprintTLSConfig(tlsConfig, v.option.Fingerprint)
-			if err != nil {
-				return nil, err
-			}
-
-			if v.option.ServerName != "" {
-				wsOpts.TLSConfig.ServerName = v.option.ServerName
-			} else if host := wsOpts.Headers.Get("Host"); host != "" {
-				wsOpts.TLSConfig.ServerName = host
-			}
-		} else {
-			if host := wsOpts.Headers.Get("Host"); host == "" {
-				wsOpts.Headers.Set("Host", convert.RandHost())
-				convert.SetUserAgent(wsOpts.Headers)
-			}
-		}
-		c, err = vmess.StreamWebsocketConn(ctx, c, wsOpts)
-	case "http":
-		// readability first, so just copy default TLS logic
-		c, err = v.streamTLSConn(ctx, c, false)
-		if err != nil {
-			return nil, err
-		}
-
-		host, _, _ := net.SplitHostPort(v.addr)
-		httpOpts := &vmess.HTTPConfig{
-			Host:    host,
-			Method:  v.option.HTTPOpts.Method,
-			Path:    v.option.HTTPOpts.Path,
-			Headers: v.option.HTTPOpts.Headers,
-		}
-
-		c = vmess.StreamHTTPConn(c, httpOpts)
-	case "h2":
-		c, err = v.streamTLSConn(ctx, c, true)
-		if err != nil {
-			return nil, err
-		}
-
-		h2Opts := &vmess.H2Config{
-			Hosts: v.option.HTTP2Opts.Host,
-			Path:  v.option.HTTP2Opts.Path,
-		}
-
-		c, err = vmess.StreamH2Conn(ctx, c, h2Opts)
-	case "grpc":
-		c, err = gun.StreamGunWithConn(c, v.gunTLSConfig, v.gunConfig, v.realityConfig)
-	default:
-		// default tcp network
-		// handle TLS
-		c, err = v.streamTLSConn(ctx, c, false)
-	}
-
-	if err != nil {
-		return nil, err
-	}
-
-	return v.streamConnContext(ctx, c, metadata)
-}
-
-func (v *Vless) streamConnContext(ctx context.Context, c net.Conn, metadata *C.Metadata) (conn net.Conn, err error) {
-	if ctx.Done() != nil {
-		done := N.SetupContextForConn(ctx, c)
-		defer done(&err)
-	}
-	if metadata.NetWork == C.UDP {
-		if v.option.PacketAddr {
-			metadata = &C.Metadata{
-				NetWork: C.UDP,
-				Host:    packetaddr.SeqPacketMagicAddress,
-				DstPort: 443,
-			}
-		} else {
-			metadata = &C.Metadata{ // a clear metadata only contains ip
-				NetWork: C.UDP,
-				DstIP:   metadata.DstIP,
-				DstPort: metadata.DstPort,
-			}
-		}
-		conn, err = v.client.StreamConn(c, parseVlessAddr(metadata, v.option.XUDP))
-		if v.option.PacketAddr {
-			conn = packetaddr.NewBindConn(conn)
-		}
-	} else {
-		conn, err = v.client.StreamConn(c, parseVlessAddr(metadata, false))
-	}
-	if err != nil {
-		conn = nil
-	}
-	return
-}
-
-func (v *Vless) streamTLSConn(ctx context.Context, conn net.Conn, isH2 bool) (net.Conn, error) {
-	if v.option.TLS {
-		host, _, _ := net.SplitHostPort(v.addr)
-
-		tlsOpts := vmess.TLSConfig{
-			Host:              host,
-			SkipCertVerify:    v.option.SkipCertVerify,
-			FingerPrint:       v.option.Fingerprint,
-			ClientFingerprint: v.option.ClientFingerprint,
-			Reality:           v.realityConfig,
-			NextProtos:        v.option.ALPN,
-		}
-
-		if isH2 {
-			tlsOpts.NextProtos = []string{"h2"}
-		}
-
-		if v.option.ServerName != "" {
-			tlsOpts.Host = v.option.ServerName
-		}
-
-		return vmess.StreamTLSConn(ctx, conn, &tlsOpts)
-	}
-
-	return conn, nil
-}
-
-// DialContext implements C.ProxyAdapter
-func (v *Vless) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.Conn, err error) {
-	var c net.Conn
-	// gun transport
-	if v.transport != nil && dialer.IsZeroOptions(opts) {
-		c, err = gun.StreamGunWithTransport(v.transport, v.gunConfig)
-		if err != nil {
-			return nil, err
-		}
-		defer func(c net.Conn) {
-			safeConnClose(c, err)
-		}(c)
-
-		c, err = v.streamConnContext(ctx, c, metadata)
-		if err != nil {
-			return nil, err
-		}
-
-		return NewConn(c, v), nil
-	}
-	return v.DialContextWithDialer(ctx, dialer.NewDialer(v.Base.DialOptions(opts...)...), metadata)
-}
-
-// DialContextWithDialer implements C.ProxyAdapter
-func (v *Vless) DialContextWithDialer(ctx context.Context, dialer C.Dialer, metadata *C.Metadata) (_ C.Conn, err error) {
-	if len(v.option.DialerProxy) > 0 {
-		dialer, err = proxydialer.NewByName(v.option.DialerProxy, dialer)
-		if err != nil {
-			return nil, err
-		}
-	}
-	c, err := dialer.DialContext(ctx, "tcp", v.addr)
-	if err != nil {
-		return nil, fmt.Errorf("%s connect error: %s", v.addr, err.Error())
-	}
-	defer func(c net.Conn) {
-		safeConnClose(c, err)
-	}(c)
-
-	c, err = v.StreamConnContext(ctx, c, metadata)
-	if err != nil {
-		return nil, fmt.Errorf("%s connect error: %s", v.addr, err.Error())
-	}
-	return NewConn(c, v), err
-}
-
-// ListenPacketContext implements C.ProxyAdapter
-func (v *Vless) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.PacketConn, err error) {
-	// vless use stream-oriented udp with a special address, so we need a net.UDPAddr
-	if !metadata.Resolved() {
-		ip, err := resolver.ResolveIP(ctx, metadata.Host)
-		if err != nil {
-			return nil, errors.New("can't resolve ip")
-		}
-		metadata.DstIP = ip
-	}
-	var c net.Conn
-	// gun transport
-	if v.transport != nil && dialer.IsZeroOptions(opts) {
-		c, err = gun.StreamGunWithTransport(v.transport, v.gunConfig)
-		if err != nil {
-			return nil, err
-		}
-		defer func(c net.Conn) {
-			safeConnClose(c, err)
-		}(c)
-
-		c, err = v.streamConnContext(ctx, c, metadata)
-		if err != nil {
-			return nil, fmt.Errorf("new vless client error: %v", err)
-		}
-
-		return v.ListenPacketOnStreamConn(ctx, c, metadata)
-	}
-	return v.ListenPacketWithDialer(ctx, dialer.NewDialer(v.Base.DialOptions(opts...)...), metadata)
-}
-
-// ListenPacketWithDialer implements C.ProxyAdapter
-func (v *Vless) ListenPacketWithDialer(ctx context.Context, dialer C.Dialer, metadata *C.Metadata) (_ C.PacketConn, err error) {
-	if len(v.option.DialerProxy) > 0 {
-		dialer, err = proxydialer.NewByName(v.option.DialerProxy, dialer)
-		if err != nil {
-			return nil, err
-		}
-	}
-
-	// vless use stream-oriented udp with a special address, so we need a net.UDPAddr
-	if !metadata.Resolved() {
-		ip, err := resolver.ResolveIP(ctx, metadata.Host)
-		if err != nil {
-			return nil, errors.New("can't resolve ip")
-		}
-		metadata.DstIP = ip
-	}
-
-	c, err := dialer.DialContext(ctx, "tcp", v.addr)
-	if err != nil {
-		return nil, fmt.Errorf("%s connect error: %s", v.addr, err.Error())
-	}
-	defer func(c net.Conn) {
-		safeConnClose(c, err)
-	}(c)
-
-	c, err = v.StreamConnContext(ctx, c, metadata)
-	if err != nil {
-		return nil, fmt.Errorf("new vless client error: %v", err)
-	}
-
-	return v.ListenPacketOnStreamConn(ctx, c, metadata)
-}
-
-// SupportWithDialer implements C.ProxyAdapter
-func (v *Vless) SupportWithDialer() C.NetWork {
-	return C.ALLNet
-}
-
-// ListenPacketOnStreamConn implements C.ProxyAdapter
-func (v *Vless) ListenPacketOnStreamConn(ctx context.Context, c net.Conn, metadata *C.Metadata) (_ C.PacketConn, err error) {
-	// vless use stream-oriented udp with a special address, so we need a net.UDPAddr
-	if !metadata.Resolved() {
-		ip, err := resolver.ResolveIP(ctx, metadata.Host)
-		if err != nil {
-			return nil, errors.New("can't resolve ip")
-		}
-		metadata.DstIP = ip
-	}
-
-	if v.option.XUDP {
-		var globalID [8]byte
-		if metadata.SourceValid() {
-			globalID = utils.GlobalID(metadata.SourceAddress())
-		}
-		return newPacketConn(N.NewThreadSafePacketConn(
-			vmessSing.NewXUDPConn(c,
-				globalID,
-				M.SocksaddrFromNet(metadata.UDPAddr())),
-		), v), nil
-	} else if v.option.PacketAddr {
-		return newPacketConn(N.NewThreadSafePacketConn(
-			packetaddr.NewConn(&vlessPacketConn{
-				Conn: c, rAddr: metadata.UDPAddr(),
-			}, M.SocksaddrFromNet(metadata.UDPAddr())),
-		), v), nil
-	}
-	return newPacketConn(N.NewThreadSafePacketConn(&vlessPacketConn{Conn: c, rAddr: metadata.UDPAddr()}), v), nil
-}
-
-// SupportUOT implements C.ProxyAdapter
-func (v *Vless) SupportUOT() bool {
-	return true
-}
-
-// ProxyInfo implements C.ProxyAdapter
-func (v *Vless) ProxyInfo() C.ProxyInfo {
-	info := v.Base.ProxyInfo()
-	info.DialerProxy = v.option.DialerProxy
-	return info
-}
-
-// Close implements C.ProxyAdapter
-func (v *Vless) Close() error {
-	if v.transport != nil {
-		return v.transport.Close()
-	}
-	return nil
-}
-
-func parseVlessAddr(metadata *C.Metadata, xudp bool) *vless.DstAddr {
-	var addrType byte
-	var addr []byte
-	switch metadata.AddrType() {
-	case C.AtypIPv4:
-		addrType = vless.AtypIPv4
-		addr = make([]byte, net.IPv4len)
-		copy(addr[:], metadata.DstIP.AsSlice())
-	case C.AtypIPv6:
-		addrType = vless.AtypIPv6
-		addr = make([]byte, net.IPv6len)
-		copy(addr[:], metadata.DstIP.AsSlice())
-	case C.AtypDomainName:
-		addrType = vless.AtypDomainName
-		addr = make([]byte, len(metadata.Host)+1)
-		addr[0] = byte(len(metadata.Host))
-		copy(addr[1:], metadata.Host)
-	}
-
-	return &vless.DstAddr{
-		UDP:      metadata.NetWork == C.UDP,
-		AddrType: addrType,
-		Addr:     addr,
-		Port:     metadata.DstPort,
-		Mux:      metadata.NetWork == C.UDP && xudp,
-	}
-}
-
-type vlessPacketConn struct {
-	net.Conn
-	rAddr  net.Addr
-	remain int
-	mux    sync.Mutex
-	cache  [2]byte
-}
-
-func (c *vlessPacketConn) writePacket(payload []byte) (int, error) {
-	binary.BigEndian.PutUint16(c.cache[:], uint16(len(payload)))
-
-	if _, err := c.Conn.Write(c.cache[:]); err != nil {
-		return 0, err
-	}
-
-	return c.Conn.Write(payload)
-}
-
-func (c *vlessPacketConn) WriteTo(b []byte, addr net.Addr) (int, error) {
-	total := len(b)
-	if total == 0 {
-		return 0, nil
-	}
-
-	if total <= maxLength {
-		return c.writePacket(b)
-	}
-
-	offset := 0
-
-	for offset < total {
-		cursor := offset + maxLength
-		if cursor > total {
-			cursor = total
-		}
-
-		n, err := c.writePacket(b[offset:cursor])
-		if err != nil {
-			return offset + n, err
-		}
-
-		offset = cursor
-		if offset == total {
-			break
-		}
-	}
-
-	return total, nil
-}
-
-func (c *vlessPacketConn) ReadFrom(b []byte) (int, net.Addr, error) {
-	c.mux.Lock()
-	defer c.mux.Unlock()
-
-	if c.remain > 0 {
-		length := len(b)
-		if c.remain < length {
-			length = c.remain
-		}
-
-		n, err := c.Conn.Read(b[:length])
-		if err != nil {
-			return 0, c.rAddr, err
-		}
-
-		c.remain -= n
-		return n, c.rAddr, nil
-	}
-
-	if _, err := c.Conn.Read(b[:2]); err != nil {
-		return 0, c.rAddr, err
-	}
-
-	total := int(binary.BigEndian.Uint16(b[:2]))
-	if total == 0 {
-		return 0, c.rAddr, nil
-	}
-
-	length := len(b)
-	if length > total {
-		length = total
-	}
-
-	if _, err := io.ReadFull(c.Conn, b[:length]); err != nil {
-		return 0, c.rAddr, errors.New("read packet error")
-	}
-
-	c.remain = total - length
-
-	return length, c.rAddr, nil
-}
-
-func NewVless(option VlessOption) (*Vless, error) {
-	var addons *vless.Addons
-	if option.Network != "ws" && len(option.Flow) >= 16 {
-		option.Flow = option.Flow[:16]
-		if option.Flow != vless.XRV {
-			return nil, fmt.Errorf("unsupported xtls flow type: %s", option.Flow)
-		}
-		addons = &vless.Addons{
-			Flow: option.Flow,
-		}
-	}
-
-	switch option.PacketEncoding {
-	case "packetaddr", "packet":
-		option.PacketAddr = true
-		option.XUDP = false
-	default: // https://github.com/XTLS/Xray-core/pull/1567#issuecomment-1407305458
-		if !option.PacketAddr {
-			option.XUDP = true
-		}
-	}
-	if option.XUDP {
-		option.PacketAddr = false
-	}
-
-	client, err := vless.NewClient(option.UUID, addons)
-	if err != nil {
-		return nil, err
-	}
-
-	v := &Vless{
-		Base: &Base{
-			name:   option.Name,
-			addr:   net.JoinHostPort(option.Server, strconv.Itoa(option.Port)),
-			tp:     C.Vless,
-			udp:    option.UDP,
-			xudp:   option.XUDP,
-			tfo:    option.TFO,
-			mpTcp:  option.MPTCP,
-			iface:  option.Interface,
-			rmark:  option.RoutingMark,
-			prefer: C.NewDNSPrefer(option.IPVersion),
-		},
-		client: client,
-		option: &option,
-	}
-
-	v.realityConfig, err = v.option.RealityOpts.Parse()
-	if err != nil {
-		return nil, err
-	}
-
-	switch option.Network {
-	case "h2":
-		if len(option.HTTP2Opts.Host) == 0 {
-			option.HTTP2Opts.Host = append(option.HTTP2Opts.Host, "www.example.com")
-		}
-	case "grpc":
-		dialFn := func(ctx context.Context, network, addr string) (net.Conn, error) {
-			var err error
-			var cDialer C.Dialer = dialer.NewDialer(v.Base.DialOptions()...)
-			if len(v.option.DialerProxy) > 0 {
-				cDialer, err = proxydialer.NewByName(v.option.DialerProxy, cDialer)
-				if err != nil {
-					return nil, err
-				}
-			}
-			c, err := cDialer.DialContext(ctx, "tcp", v.addr)
-			if err != nil {
-				return nil, fmt.Errorf("%s connect error: %s", v.addr, err.Error())
-			}
-			return c, nil
-		}
-
-		gunConfig := &gun.Config{
-			ServiceName:       v.option.GrpcOpts.GrpcServiceName,
-			Host:              v.option.ServerName,
-			ClientFingerprint: v.option.ClientFingerprint,
-		}
-		if option.ServerName == "" {
-			gunConfig.Host = v.addr
-		}
-		var tlsConfig *tls.Config
-		if option.TLS {
-			tlsConfig, err = ca.GetSpecifiedFingerprintTLSConfig(&tls.Config{
-				InsecureSkipVerify: v.option.SkipCertVerify,
-				ServerName:         v.option.ServerName,
-			}, v.option.Fingerprint)
-			if err != nil {
-				return nil, err
-			}
-			if option.ServerName == "" {
-				host, _, _ := net.SplitHostPort(v.addr)
-				tlsConfig.ServerName = host
-			}
-		}
-
-		v.gunTLSConfig = tlsConfig
-		v.gunConfig = gunConfig
-
-		v.transport = gun.NewHTTP2Client(dialFn, tlsConfig, v.option.ClientFingerprint, v.realityConfig)
-	}
-
-	return v, nil
-}

adapter/outbound/vmess.go

@@ -1,553 +0,0 @@
-package outbound
-
-import (
-	"context"
-	"crypto/tls"
-	"errors"
-	"fmt"
-	"net"
-	"net/http"
-	"strconv"
-	"strings"
-	"sync"
-
-	N "github.com/metacubex/mihomo/common/net"
-	"github.com/metacubex/mihomo/common/utils"
-	"github.com/metacubex/mihomo/component/ca"
-	"github.com/metacubex/mihomo/component/dialer"
-	"github.com/metacubex/mihomo/component/proxydialer"
-	"github.com/metacubex/mihomo/component/resolver"
-	tlsC "github.com/metacubex/mihomo/component/tls"
-	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/ntp"
-	"github.com/metacubex/mihomo/transport/gun"
-	mihomoVMess "github.com/metacubex/mihomo/transport/vmess"
-
-	vmess "github.com/metacubex/sing-vmess"
-	"github.com/metacubex/sing-vmess/packetaddr"
-	M "github.com/sagernet/sing/common/metadata"
-)
-
-var ErrUDPRemoteAddrMismatch = errors.New("udp packet dropped due to mismatched remote address")
-
-type Vmess struct {
-	*Base
-	client *vmess.Client
-	option *VmessOption
-
-	// for gun mux
-	gunTLSConfig *tls.Config
-	gunConfig    *gun.Config
-	transport    *gun.TransportWrap
-
-	realityConfig *tlsC.RealityConfig
-}
-
-type VmessOption struct {
-	BasicOption
-	Name                string         `proxy:"name"`
-	Server              string         `proxy:"server"`
-	Port                int            `proxy:"port"`
-	UUID                string         `proxy:"uuid"`
-	AlterID             int            `proxy:"alterId"`
-	Cipher              string         `proxy:"cipher"`
-	UDP                 bool           `proxy:"udp,omitempty"`
-	Network             string         `proxy:"network,omitempty"`
-	TLS                 bool           `proxy:"tls,omitempty"`
-	ALPN                []string       `proxy:"alpn,omitempty"`
-	SkipCertVerify      bool           `proxy:"skip-cert-verify,omitempty"`
-	Fingerprint         string         `proxy:"fingerprint,omitempty"`
-	ServerName          string         `proxy:"servername,omitempty"`
-	RealityOpts         RealityOptions `proxy:"reality-opts,omitempty"`
-	HTTPOpts            HTTPOptions    `proxy:"http-opts,omitempty"`
-	HTTP2Opts           HTTP2Options   `proxy:"h2-opts,omitempty"`
-	GrpcOpts            GrpcOptions    `proxy:"grpc-opts,omitempty"`
-	WSOpts              WSOptions      `proxy:"ws-opts,omitempty"`
-	PacketAddr          bool           `proxy:"packet-addr,omitempty"`
-	XUDP                bool           `proxy:"xudp,omitempty"`
-	PacketEncoding      string         `proxy:"packet-encoding,omitempty"`
-	GlobalPadding       bool           `proxy:"global-padding,omitempty"`
-	AuthenticatedLength bool           `proxy:"authenticated-length,omitempty"`
-	ClientFingerprint   string         `proxy:"client-fingerprint,omitempty"`
-}
-
-type HTTPOptions struct {
-	Method  string              `proxy:"method,omitempty"`
-	Path    []string            `proxy:"path,omitempty"`
-	Headers map[string][]string `proxy:"headers,omitempty"`
-}
-
-type HTTP2Options struct {
-	Host []string `proxy:"host,omitempty"`
-	Path string   `proxy:"path,omitempty"`
-}
-
-type GrpcOptions struct {
-	GrpcServiceName string `proxy:"grpc-service-name,omitempty"`
-}
-
-type WSOptions struct {
-	Path                     string            `proxy:"path,omitempty"`
-	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"`
-	V2rayHttpUpgradeFastOpen bool              `proxy:"v2ray-http-upgrade-fast-open,omitempty"`
-}
-
-// StreamConnContext implements C.ProxyAdapter
-func (v *Vmess) StreamConnContext(ctx context.Context, c net.Conn, metadata *C.Metadata) (_ net.Conn, err error) {
-	switch v.option.Network {
-	case "ws":
-		host, port, _ := net.SplitHostPort(v.addr)
-		wsOpts := &mihomoVMess.WebsocketConfig{
-			Host:                     host,
-			Port:                     port,
-			Path:                     v.option.WSOpts.Path,
-			MaxEarlyData:             v.option.WSOpts.MaxEarlyData,
-			EarlyDataHeaderName:      v.option.WSOpts.EarlyDataHeaderName,
-			V2rayHttpUpgrade:         v.option.WSOpts.V2rayHttpUpgrade,
-			V2rayHttpUpgradeFastOpen: v.option.WSOpts.V2rayHttpUpgradeFastOpen,
-			ClientFingerprint:        v.option.ClientFingerprint,
-			Headers:                  http.Header{},
-		}
-
-		if len(v.option.WSOpts.Headers) != 0 {
-			for key, value := range v.option.WSOpts.Headers {
-				wsOpts.Headers.Add(key, value)
-			}
-		}
-
-		if v.option.TLS {
-			wsOpts.TLS = true
-			tlsConfig := &tls.Config{
-				ServerName:         host,
-				InsecureSkipVerify: v.option.SkipCertVerify,
-				NextProtos:         []string{"http/1.1"},
-			}
-
-			wsOpts.TLSConfig, err = ca.GetSpecifiedFingerprintTLSConfig(tlsConfig, v.option.Fingerprint)
-			if err != nil {
-				return nil, err
-			}
-
-			if v.option.ServerName != "" {
-				wsOpts.TLSConfig.ServerName = v.option.ServerName
-			} else if host := wsOpts.Headers.Get("Host"); host != "" {
-				wsOpts.TLSConfig.ServerName = host
-			}
-		}
-		c, err = mihomoVMess.StreamWebsocketConn(ctx, c, wsOpts)
-	case "http":
-		// readability first, so just copy default TLS logic
-		if v.option.TLS {
-			host, _, _ := net.SplitHostPort(v.addr)
-			tlsOpts := &mihomoVMess.TLSConfig{
-				Host:              host,
-				SkipCertVerify:    v.option.SkipCertVerify,
-				ClientFingerprint: v.option.ClientFingerprint,
-				Reality:           v.realityConfig,
-				NextProtos:        v.option.ALPN,
-			}
-
-			if v.option.ServerName != "" {
-				tlsOpts.Host = v.option.ServerName
-			}
-			c, err = mihomoVMess.StreamTLSConn(ctx, c, tlsOpts)
-			if err != nil {
-				return nil, err
-			}
-		}
-
-		host, _, _ := net.SplitHostPort(v.addr)
-		httpOpts := &mihomoVMess.HTTPConfig{
-			Host:    host,
-			Method:  v.option.HTTPOpts.Method,
-			Path:    v.option.HTTPOpts.Path,
-			Headers: v.option.HTTPOpts.Headers,
-		}
-
-		c = mihomoVMess.StreamHTTPConn(c, httpOpts)
-	case "h2":
-		host, _, _ := net.SplitHostPort(v.addr)
-		tlsOpts := mihomoVMess.TLSConfig{
-			Host:              host,
-			SkipCertVerify:    v.option.SkipCertVerify,
-			FingerPrint:       v.option.Fingerprint,
-			NextProtos:        []string{"h2"},
-			ClientFingerprint: v.option.ClientFingerprint,
-			Reality:           v.realityConfig,
-		}
-
-		if v.option.ServerName != "" {
-			tlsOpts.Host = v.option.ServerName
-		}
-
-		c, err = mihomoVMess.StreamTLSConn(ctx, c, &tlsOpts)
-		if err != nil {
-			return nil, err
-		}
-
-		h2Opts := &mihomoVMess.H2Config{
-			Hosts: v.option.HTTP2Opts.Host,
-			Path:  v.option.HTTP2Opts.Path,
-		}
-
-		c, err = mihomoVMess.StreamH2Conn(ctx, c, h2Opts)
-	case "grpc":
-		c, err = gun.StreamGunWithConn(c, v.gunTLSConfig, v.gunConfig, v.realityConfig)
-	default:
-		// handle TLS
-		if v.option.TLS {
-			host, _, _ := net.SplitHostPort(v.addr)
-			tlsOpts := &mihomoVMess.TLSConfig{
-				Host:              host,
-				SkipCertVerify:    v.option.SkipCertVerify,
-				FingerPrint:       v.option.Fingerprint,
-				ClientFingerprint: v.option.ClientFingerprint,
-				Reality:           v.realityConfig,
-				NextProtos:        v.option.ALPN,
-			}
-
-			if v.option.ServerName != "" {
-				tlsOpts.Host = v.option.ServerName
-			}
-
-			c, err = mihomoVMess.StreamTLSConn(ctx, c, tlsOpts)
-		}
-	}
-
-	if err != nil {
-		return nil, err
-	}
-	return v.streamConnContext(ctx, c, metadata)
-}
-
-func (v *Vmess) streamConnContext(ctx context.Context, c net.Conn, metadata *C.Metadata) (conn net.Conn, err error) {
-	useEarly := N.NeedHandshake(c)
-	if !useEarly {
-		if ctx.Done() != nil {
-			done := N.SetupContextForConn(ctx, c)
-			defer done(&err)
-		}
-	}
-	if metadata.NetWork == C.UDP {
-		if v.option.XUDP {
-			var globalID [8]byte
-			if metadata.SourceValid() {
-				globalID = utils.GlobalID(metadata.SourceAddress())
-			}
-			if useEarly {
-				conn = v.client.DialEarlyXUDPPacketConn(c,
-					globalID,
-					M.SocksaddrFromNet(metadata.UDPAddr()))
-			} else {
-				conn, err = v.client.DialXUDPPacketConn(c,
-					globalID,
-					M.SocksaddrFromNet(metadata.UDPAddr()))
-			}
-		} else if v.option.PacketAddr {
-			if useEarly {
-				conn = v.client.DialEarlyPacketConn(c,
-					M.ParseSocksaddrHostPort(packetaddr.SeqPacketMagicAddress, 443))
-			} else {
-				conn, err = v.client.DialPacketConn(c,
-					M.ParseSocksaddrHostPort(packetaddr.SeqPacketMagicAddress, 443))
-			}
-			conn = packetaddr.NewBindConn(conn)
-		} else {
-			if useEarly {
-				conn = v.client.DialEarlyPacketConn(c,
-					M.SocksaddrFromNet(metadata.UDPAddr()))
-			} else {
-				conn, err = v.client.DialPacketConn(c,
-					M.SocksaddrFromNet(metadata.UDPAddr()))
-			}
-		}
-	} else {
-		if useEarly {
-			conn = v.client.DialEarlyConn(c,
-				M.ParseSocksaddrHostPort(metadata.String(), metadata.DstPort))
-		} else {
-			conn, err = v.client.DialConn(c,
-				M.ParseSocksaddrHostPort(metadata.String(), metadata.DstPort))
-		}
-	}
-	if err != nil {
-		conn = nil
-	}
-	return
-}
-
-// DialContext implements C.ProxyAdapter
-func (v *Vmess) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.Conn, err error) {
-	var c net.Conn
-	// gun transport
-	if v.transport != nil && dialer.IsZeroOptions(opts) {
-		c, err = gun.StreamGunWithTransport(v.transport, v.gunConfig)
-		if err != nil {
-			return nil, err
-		}
-		defer func(c net.Conn) {
-			safeConnClose(c, err)
-		}(c)
-
-		c, err = v.streamConnContext(ctx, c, metadata)
-		if err != nil {
-			return nil, err
-		}
-
-		return NewConn(c, v), nil
-	}
-	return v.DialContextWithDialer(ctx, dialer.NewDialer(v.Base.DialOptions(opts...)...), metadata)
-}
-
-// DialContextWithDialer implements C.ProxyAdapter
-func (v *Vmess) DialContextWithDialer(ctx context.Context, dialer C.Dialer, metadata *C.Metadata) (_ C.Conn, err error) {
-	if len(v.option.DialerProxy) > 0 {
-		dialer, err = proxydialer.NewByName(v.option.DialerProxy, dialer)
-		if err != nil {
-			return nil, err
-		}
-	}
-	c, err := dialer.DialContext(ctx, "tcp", v.addr)
-	if err != nil {
-		return nil, fmt.Errorf("%s connect error: %s", v.addr, err.Error())
-	}
-	defer func(c net.Conn) {
-		safeConnClose(c, err)
-	}(c)
-
-	c, err = v.StreamConnContext(ctx, c, metadata)
-	return NewConn(c, v), err
-}
-
-// ListenPacketContext implements C.ProxyAdapter
-func (v *Vmess) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.PacketConn, err error) {
-	// vmess use stream-oriented udp with a special address, so we need a net.UDPAddr
-	if !metadata.Resolved() {
-		ip, err := resolver.ResolveIP(ctx, metadata.Host)
-		if err != nil {
-			return nil, errors.New("can't resolve ip")
-		}
-		metadata.DstIP = ip
-	}
-	var c net.Conn
-	// gun transport
-	if v.transport != nil && dialer.IsZeroOptions(opts) {
-		c, err = gun.StreamGunWithTransport(v.transport, v.gunConfig)
-		if err != nil {
-			return nil, err
-		}
-		defer func(c net.Conn) {
-			safeConnClose(c, err)
-		}(c)
-
-		c, err = v.streamConnContext(ctx, c, metadata)
-		if err != nil {
-			return nil, fmt.Errorf("new vmess client error: %v", err)
-		}
-		return v.ListenPacketOnStreamConn(ctx, c, metadata)
-	}
-	return v.ListenPacketWithDialer(ctx, dialer.NewDialer(v.Base.DialOptions(opts...)...), metadata)
-}
-
-// ListenPacketWithDialer implements C.ProxyAdapter
-func (v *Vmess) ListenPacketWithDialer(ctx context.Context, dialer C.Dialer, metadata *C.Metadata) (_ C.PacketConn, err error) {
-	if len(v.option.DialerProxy) > 0 {
-		dialer, err = proxydialer.NewByName(v.option.DialerProxy, dialer)
-		if err != nil {
-			return nil, err
-		}
-	}
-
-	// vmess use stream-oriented udp with a special address, so we need a net.UDPAddr
-	if !metadata.Resolved() {
-		ip, err := resolver.ResolveIP(ctx, metadata.Host)
-		if err != nil {
-			return nil, errors.New("can't resolve ip")
-		}
-		metadata.DstIP = ip
-	}
-
-	c, err := dialer.DialContext(ctx, "tcp", v.addr)
-	if err != nil {
-		return nil, fmt.Errorf("%s connect error: %s", v.addr, err.Error())
-	}
-	defer func(c net.Conn) {
-		safeConnClose(c, err)
-	}(c)
-
-	c, err = v.StreamConnContext(ctx, c, metadata)
-	if err != nil {
-		return nil, fmt.Errorf("new vmess client error: %v", err)
-	}
-	return v.ListenPacketOnStreamConn(ctx, c, metadata)
-}
-
-// SupportWithDialer implements C.ProxyAdapter
-func (v *Vmess) SupportWithDialer() C.NetWork {
-	return C.ALLNet
-}
-
-// ProxyInfo implements C.ProxyAdapter
-func (v *Vmess) ProxyInfo() C.ProxyInfo {
-	info := v.Base.ProxyInfo()
-	info.DialerProxy = v.option.DialerProxy
-	return info
-}
-
-// Close implements C.ProxyAdapter
-func (v *Vmess) Close() error {
-	if v.transport != nil {
-		return v.transport.Close()
-	}
-	return nil
-}
-
-// ListenPacketOnStreamConn implements C.ProxyAdapter
-func (v *Vmess) ListenPacketOnStreamConn(ctx context.Context, c net.Conn, metadata *C.Metadata) (_ C.PacketConn, err error) {
-	// vmess use stream-oriented udp with a special address, so we need a net.UDPAddr
-	if !metadata.Resolved() {
-		ip, err := resolver.ResolveIP(ctx, metadata.Host)
-		if err != nil {
-			return nil, errors.New("can't resolve ip")
-		}
-		metadata.DstIP = ip
-	}
-
-	if pc, ok := c.(net.PacketConn); ok {
-		return newPacketConn(N.NewThreadSafePacketConn(pc), v), nil
-	}
-	return newPacketConn(&vmessPacketConn{Conn: c, rAddr: metadata.UDPAddr()}, v), nil
-}
-
-// SupportUOT implements C.ProxyAdapter
-func (v *Vmess) SupportUOT() bool {
-	return true
-}
-
-func NewVmess(option VmessOption) (*Vmess, error) {
-	security := strings.ToLower(option.Cipher)
-	var options []vmess.ClientOption
-	if option.GlobalPadding {
-		options = append(options, vmess.ClientWithGlobalPadding())
-	}
-	if option.AuthenticatedLength {
-		options = append(options, vmess.ClientWithAuthenticatedLength())
-	}
-	options = append(options, vmess.ClientWithTimeFunc(ntp.Now))
-	client, err := vmess.NewClient(option.UUID, security, option.AlterID, options...)
-	if err != nil {
-		return nil, err
-	}
-
-	switch option.PacketEncoding {
-	case "packetaddr", "packet":
-		option.PacketAddr = true
-	case "xudp":
-		option.XUDP = true
-	}
-	if option.XUDP {
-		option.PacketAddr = false
-	}
-
-	v := &Vmess{
-		Base: &Base{
-			name:   option.Name,
-			addr:   net.JoinHostPort(option.Server, strconv.Itoa(option.Port)),
-			tp:     C.Vmess,
-			udp:    option.UDP,
-			xudp:   option.XUDP,
-			tfo:    option.TFO,
-			mpTcp:  option.MPTCP,
-			iface:  option.Interface,
-			rmark:  option.RoutingMark,
-			prefer: C.NewDNSPrefer(option.IPVersion),
-		},
-		client: client,
-		option: &option,
-	}
-
-	v.realityConfig, err = v.option.RealityOpts.Parse()
-	if err != nil {
-		return nil, err
-	}
-
-	switch option.Network {
-	case "h2":
-		if len(option.HTTP2Opts.Host) == 0 {
-			option.HTTP2Opts.Host = append(option.HTTP2Opts.Host, "www.example.com")
-		}
-	case "grpc":
-		dialFn := func(ctx context.Context, network, addr string) (net.Conn, error) {
-			var err error
-			var cDialer C.Dialer = dialer.NewDialer(v.Base.DialOptions()...)
-			if len(v.option.DialerProxy) > 0 {
-				cDialer, err = proxydialer.NewByName(v.option.DialerProxy, cDialer)
-				if err != nil {
-					return nil, err
-				}
-			}
-			c, err := cDialer.DialContext(ctx, "tcp", v.addr)
-			if err != nil {
-				return nil, fmt.Errorf("%s connect error: %s", v.addr, err.Error())
-			}
-			return c, nil
-		}
-
-		gunConfig := &gun.Config{
-			ServiceName:       v.option.GrpcOpts.GrpcServiceName,
-			Host:              v.option.ServerName,
-			ClientFingerprint: v.option.ClientFingerprint,
-		}
-		if option.ServerName == "" {
-			gunConfig.Host = v.addr
-		}
-		var tlsConfig *tls.Config
-		if option.TLS {
-			tlsConfig, err = ca.GetSpecifiedFingerprintTLSConfig(&tls.Config{
-				InsecureSkipVerify: v.option.SkipCertVerify,
-				ServerName:         v.option.ServerName,
-			}, v.option.Fingerprint)
-			if err != nil {
-				return nil, err
-			}
-			if option.ServerName == "" {
-				host, _, _ := net.SplitHostPort(v.addr)
-				tlsConfig.ServerName = host
-			}
-		}
-
-		v.gunTLSConfig = tlsConfig
-		v.gunConfig = gunConfig
-
-		v.transport = gun.NewHTTP2Client(dialFn, tlsConfig, v.option.ClientFingerprint, v.realityConfig)
-	}
-
-	return v, nil
-}
-
-type vmessPacketConn struct {
-	net.Conn
-	rAddr  net.Addr
-	access sync.Mutex
-}
-
-// WriteTo implments C.PacketConn.WriteTo
-// Since VMess doesn't support full cone NAT by design, we verify if addr matches uc.rAddr, and drop the packet if not.
-func (uc *vmessPacketConn) WriteTo(b []byte, addr net.Addr) (int, error) {
-	allowedAddr := uc.rAddr
-	destAddr := addr
-	if allowedAddr.String() != destAddr.String() {
-		return 0, ErrUDPRemoteAddrMismatch
-	}
-	uc.access.Lock()
-	defer uc.access.Unlock()
-	return uc.Conn.Write(b)
-}
-
-func (uc *vmessPacketConn) ReadFrom(b []byte) (int, net.Addr, error) {
-	n, err := uc.Conn.Read(b)
-	return n, uc.rAddr, err
-}

adapter/outbound/wireguard.go

@@ -1,549 +0,0 @@
-package outbound
-
-import (
-	"context"
-	"encoding/base64"
-	"encoding/hex"
-	"errors"
-	"fmt"
-	"net"
-	"net/netip"
-	"strconv"
-	"strings"
-	"sync"
-	"time"
-
-	"github.com/metacubex/mihomo/common/atomic"
-	"github.com/metacubex/mihomo/component/dialer"
-	"github.com/metacubex/mihomo/component/proxydialer"
-	"github.com/metacubex/mihomo/component/resolver"
-	"github.com/metacubex/mihomo/component/slowdown"
-	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/dns"
-	"github.com/metacubex/mihomo/log"
-
-	amnezia "github.com/metacubex/amneziawg-go/device"
-	wireguard "github.com/metacubex/sing-wireguard"
-	"github.com/metacubex/wireguard-go/device"
-
-	"github.com/sagernet/sing/common/debug"
-	E "github.com/sagernet/sing/common/exceptions"
-	M "github.com/sagernet/sing/common/metadata"
-)
-
-type wireguardGoDevice interface {
-	Close()
-	IpcSet(uapiConf string) error
-}
-
-type WireGuard struct {
-	*Base
-	bind      *wireguard.ClientBind
-	device    wireguardGoDevice
-	tunDevice wireguard.Device
-	dialer    proxydialer.SingDialer
-	resolver  resolver.Resolver
-
-	initOk        atomic.Bool
-	initMutex     sync.Mutex
-	initErr       error
-	option        WireGuardOption
-	connectAddr   M.Socksaddr
-	localPrefixes []netip.Prefix
-
-	serverAddrMap   map[M.Socksaddr]netip.AddrPort
-	serverAddrTime  atomic.TypedValue[time.Time]
-	serverAddrMutex sync.Mutex
-}
-
-type WireGuardOption struct {
-	BasicOption
-	WireGuardPeerOption
-	Name                string `proxy:"name"`
-	Ip                  string `proxy:"ip,omitempty"`
-	Ipv6                string `proxy:"ipv6,omitempty"`
-	PrivateKey          string `proxy:"private-key"`
-	Workers             int    `proxy:"workers,omitempty"`
-	MTU                 int    `proxy:"mtu,omitempty"`
-	UDP                 bool   `proxy:"udp,omitempty"`
-	PersistentKeepalive int    `proxy:"persistent-keepalive,omitempty"`
-
-	AmneziaWGOption *AmneziaWGOption `proxy:"amnezia-wg-option,omitempty"`
-
-	Peers []WireGuardPeerOption `proxy:"peers,omitempty"`
-
-	RemoteDnsResolve bool     `proxy:"remote-dns-resolve,omitempty"`
-	Dns              []string `proxy:"dns,omitempty"`
-
-	RefreshServerIPInterval int `proxy:"refresh-server-ip-interval,omitempty"`
-}
-
-type WireGuardPeerOption struct {
-	Server       string   `proxy:"server"`
-	Port         int      `proxy:"port"`
-	PublicKey    string   `proxy:"public-key,omitempty"`
-	PreSharedKey string   `proxy:"pre-shared-key,omitempty"`
-	Reserved     []uint8  `proxy:"reserved,omitempty"`
-	AllowedIPs   []string `proxy:"allowed-ips,omitempty"`
-}
-
-type AmneziaWGOption struct {
-	JC   int    `proxy:"jc"`
-	JMin int    `proxy:"jmin"`
-	JMax int    `proxy:"jmax"`
-	S1   int    `proxy:"s1"`
-	S2   int    `proxy:"s2"`
-	H1   uint32 `proxy:"h1"`
-	H2   uint32 `proxy:"h2"`
-	H3   uint32 `proxy:"h3"`
-	H4   uint32 `proxy:"h4"`
-}
-
-type wgSingErrorHandler struct {
-	name string
-}
-
-var _ E.Handler = (*wgSingErrorHandler)(nil)
-
-func (w wgSingErrorHandler) NewError(ctx context.Context, err error) {
-	if E.IsClosedOrCanceled(err) {
-		log.SingLogger.Debug(fmt.Sprintf("[WG](%s) connection closed: %s", w.name, err))
-		return
-	}
-	log.SingLogger.Error(fmt.Sprintf("[WG](%s) %s", w.name, err))
-}
-
-type wgNetDialer struct {
-	tunDevice wireguard.Device
-}
-
-var _ dialer.NetDialer = (*wgNetDialer)(nil)
-
-func (d wgNetDialer) DialContext(ctx context.Context, network, address string) (net.Conn, error) {
-	return d.tunDevice.DialContext(ctx, network, M.ParseSocksaddr(address).Unwrap())
-}
-
-func (option WireGuardPeerOption) Addr() M.Socksaddr {
-	return M.ParseSocksaddrHostPort(option.Server, uint16(option.Port))
-}
-
-func (option WireGuardOption) Prefixes() ([]netip.Prefix, error) {
-	localPrefixes := make([]netip.Prefix, 0, 2)
-	if len(option.Ip) > 0 {
-		if !strings.Contains(option.Ip, "/") {
-			option.Ip = option.Ip + "/32"
-		}
-		if prefix, err := netip.ParsePrefix(option.Ip); err == nil {
-			localPrefixes = append(localPrefixes, prefix)
-		} else {
-			return nil, E.Cause(err, "ip address parse error")
-		}
-	}
-	if len(option.Ipv6) > 0 {
-		if !strings.Contains(option.Ipv6, "/") {
-			option.Ipv6 = option.Ipv6 + "/128"
-		}
-		if prefix, err := netip.ParsePrefix(option.Ipv6); err == nil {
-			localPrefixes = append(localPrefixes, prefix)
-		} else {
-			return nil, E.Cause(err, "ipv6 address parse error")
-		}
-	}
-	if len(localPrefixes) == 0 {
-		return nil, E.New("missing local address")
-	}
-	return localPrefixes, nil
-}
-
-func NewWireGuard(option WireGuardOption) (*WireGuard, error) {
-	outbound := &WireGuard{
-		Base: &Base{
-			name:   option.Name,
-			addr:   net.JoinHostPort(option.Server, strconv.Itoa(option.Port)),
-			tp:     C.WireGuard,
-			udp:    option.UDP,
-			iface:  option.Interface,
-			rmark:  option.RoutingMark,
-			prefer: C.NewDNSPrefer(option.IPVersion),
-		},
-		dialer: proxydialer.NewSlowDownSingDialer(proxydialer.NewByNameSingDialer(option.DialerProxy, dialer.NewDialer()), slowdown.New()),
-	}
-
-	var reserved [3]uint8
-	if len(option.Reserved) > 0 {
-		if len(option.Reserved) != 3 {
-			return nil, E.New("invalid reserved value, required 3 bytes, got ", len(option.Reserved))
-		}
-		copy(reserved[:], option.Reserved)
-	}
-	var isConnect bool
-	if len(option.Peers) < 2 {
-		isConnect = true
-		if len(option.Peers) == 1 {
-			outbound.connectAddr = option.Peers[0].Addr()
-		} else {
-			outbound.connectAddr = option.Addr()
-		}
-	}
-	outbound.bind = wireguard.NewClientBind(context.Background(), wgSingErrorHandler{outbound.Name()}, outbound.dialer, isConnect, outbound.connectAddr.AddrPort(), reserved)
-
-	var err error
-	outbound.localPrefixes, err = option.Prefixes()
-	if err != nil {
-		return nil, err
-	}
-
-	{
-		bytes, err := base64.StdEncoding.DecodeString(option.PrivateKey)
-		if err != nil {
-			return nil, E.Cause(err, "decode private key")
-		}
-		option.PrivateKey = hex.EncodeToString(bytes)
-	}
-
-	if len(option.Peers) > 0 {
-		for i := range option.Peers {
-			peer := &option.Peers[i] // we need modify option here
-			bytes, err := base64.StdEncoding.DecodeString(peer.PublicKey)
-			if err != nil {
-				return nil, E.Cause(err, "decode public key for peer ", i)
-			}
-			peer.PublicKey = hex.EncodeToString(bytes)
-
-			if peer.PreSharedKey != "" {
-				bytes, err := base64.StdEncoding.DecodeString(peer.PreSharedKey)
-				if err != nil {
-					return nil, E.Cause(err, "decode pre shared key for peer ", i)
-				}
-				peer.PreSharedKey = hex.EncodeToString(bytes)
-			}
-
-			if len(peer.AllowedIPs) == 0 {
-				return nil, E.New("missing allowed_ips for peer ", i)
-			}
-
-			if len(peer.Reserved) > 0 {
-				if len(peer.Reserved) != 3 {
-					return nil, E.New("invalid reserved value for peer ", i, ", required 3 bytes, got ", len(peer.Reserved))
-				}
-			}
-		}
-	} else {
-		{
-			bytes, err := base64.StdEncoding.DecodeString(option.PublicKey)
-			if err != nil {
-				return nil, E.Cause(err, "decode peer public key")
-			}
-			option.PublicKey = hex.EncodeToString(bytes)
-		}
-		if option.PreSharedKey != "" {
-			bytes, err := base64.StdEncoding.DecodeString(option.PreSharedKey)
-			if err != nil {
-				return nil, E.Cause(err, "decode pre shared key")
-			}
-			option.PreSharedKey = hex.EncodeToString(bytes)
-		}
-	}
-	outbound.option = option
-
-	mtu := option.MTU
-	if mtu == 0 {
-		mtu = 1408
-	}
-	if len(outbound.localPrefixes) == 0 {
-		return nil, E.New("missing local address")
-	}
-	outbound.tunDevice, err = wireguard.NewStackDevice(outbound.localPrefixes, uint32(mtu))
-	if err != nil {
-		return nil, E.Cause(err, "create WireGuard device")
-	}
-	logger := &device.Logger{
-		Verbosef: func(format string, args ...interface{}) {
-			log.SingLogger.Debug(fmt.Sprintf("[WG](%s) %s", option.Name, fmt.Sprintf(format, args...)))
-		},
-		Errorf: func(format string, args ...interface{}) {
-			log.SingLogger.Error(fmt.Sprintf("[WG](%s) %s", option.Name, fmt.Sprintf(format, args...)))
-		},
-	}
-	if option.AmneziaWGOption != nil {
-		outbound.bind.SetParseReserved(false) // AmneziaWG don't need parse reserved
-		outbound.device = amnezia.NewDevice(outbound.tunDevice, outbound.bind, logger, option.Workers)
-	} else {
-		outbound.device = device.NewDevice(outbound.tunDevice, outbound.bind, logger, option.Workers)
-	}
-
-	var has6 bool
-	for _, address := range outbound.localPrefixes {
-		if !address.Addr().Unmap().Is4() {
-			has6 = true
-			break
-		}
-	}
-
-	if option.RemoteDnsResolve && len(option.Dns) > 0 {
-		nss, err := dns.ParseNameServer(option.Dns)
-		if err != nil {
-			return nil, err
-		}
-		for i := range nss {
-			nss[i].ProxyAdapter = outbound
-		}
-		outbound.resolver = dns.NewResolver(dns.Config{
-			Main: nss,
-			IPv6: has6,
-		})
-	}
-
-	return outbound, nil
-}
-
-func (w *WireGuard) resolve(ctx context.Context, address M.Socksaddr) (netip.AddrPort, error) {
-	if address.Addr.IsValid() {
-		return address.AddrPort(), nil
-	}
-	udpAddr, err := resolveUDPAddr(ctx, "udp", address.String(), w.prefer)
-	if err != nil {
-		return netip.AddrPort{}, err
-	}
-	// net.ResolveUDPAddr maybe return 4in6 address, so unmap at here
-	addrPort := udpAddr.AddrPort()
-	return netip.AddrPortFrom(addrPort.Addr().Unmap(), addrPort.Port()), nil
-}
-
-func (w *WireGuard) init(ctx context.Context) error {
-	err := w.init0(ctx)
-	if err != nil {
-		return err
-	}
-	w.updateServerAddr(ctx)
-	return nil
-}
-
-func (w *WireGuard) init0(ctx context.Context) error {
-	if w.initOk.Load() {
-		return nil
-	}
-	w.initMutex.Lock()
-	defer w.initMutex.Unlock()
-	// double check like sync.Once
-	if w.initOk.Load() {
-		return nil
-	}
-	if w.initErr != nil {
-		return w.initErr
-	}
-
-	w.bind.ResetReservedForEndpoint()
-	w.serverAddrMap = make(map[M.Socksaddr]netip.AddrPort)
-	ipcConf, err := w.genIpcConf(ctx, false)
-	if err != nil {
-		// !!! do not set initErr here !!!
-		// let us can retry domain resolve in next time
-		return err
-	}
-
-	if debug.Enabled {
-		log.SingLogger.Trace(fmt.Sprintf("[WG](%s) created wireguard ipc conf: \n %s", w.option.Name, ipcConf))
-	}
-	err = w.device.IpcSet(ipcConf)
-	if err != nil {
-		w.initErr = E.Cause(err, "setup wireguard")
-		return w.initErr
-	}
-	w.serverAddrTime.Store(time.Now())
-
-	err = w.tunDevice.Start()
-	if err != nil {
-		w.initErr = err
-		return w.initErr
-	}
-
-	w.initOk.Store(true)
-	return nil
-}
-
-func (w *WireGuard) updateServerAddr(ctx context.Context) {
-	if w.option.RefreshServerIPInterval != 0 && time.Since(w.serverAddrTime.Load()) > time.Second*time.Duration(w.option.RefreshServerIPInterval) {
-		if w.serverAddrMutex.TryLock() {
-			defer w.serverAddrMutex.Unlock()
-			ipcConf, err := w.genIpcConf(ctx, true)
-			if err != nil {
-				log.Warnln("[WG](%s)UpdateServerAddr failed to generate wireguard ipc conf: %s", w.option.Name, err)
-				return
-			}
-			err = w.device.IpcSet(ipcConf)
-			if err != nil {
-				log.Warnln("[WG](%s)UpdateServerAddr failed to update wireguard ipc conf: %s", w.option.Name, err)
-				return
-			}
-			w.serverAddrTime.Store(time.Now())
-		}
-	}
-}
-
-func (w *WireGuard) genIpcConf(ctx context.Context, updateOnly bool) (string, error) {
-	ipcConf := ""
-	if !updateOnly {
-		ipcConf += "private_key=" + w.option.PrivateKey + "\n"
-		if w.option.AmneziaWGOption != nil {
-			ipcConf += "jc=" + strconv.Itoa(w.option.AmneziaWGOption.JC) + "\n"
-			ipcConf += "jmin=" + strconv.Itoa(w.option.AmneziaWGOption.JMin) + "\n"
-			ipcConf += "jmax=" + strconv.Itoa(w.option.AmneziaWGOption.JMax) + "\n"
-			ipcConf += "s1=" + strconv.Itoa(w.option.AmneziaWGOption.S1) + "\n"
-			ipcConf += "s2=" + strconv.Itoa(w.option.AmneziaWGOption.S2) + "\n"
-			ipcConf += "h1=" + strconv.FormatUint(uint64(w.option.AmneziaWGOption.H1), 10) + "\n"
-			ipcConf += "h2=" + strconv.FormatUint(uint64(w.option.AmneziaWGOption.H2), 10) + "\n"
-			ipcConf += "h3=" + strconv.FormatUint(uint64(w.option.AmneziaWGOption.H3), 10) + "\n"
-			ipcConf += "h4=" + strconv.FormatUint(uint64(w.option.AmneziaWGOption.H4), 10) + "\n"
-		}
-	}
-	if len(w.option.Peers) > 0 {
-		for i, peer := range w.option.Peers {
-			peerAddr := peer.Addr()
-			destination, err := w.resolve(ctx, peerAddr)
-			if err != nil {
-				return "", E.Cause(err, "resolve endpoint domain for peer ", i)
-			}
-			if w.serverAddrMap[peerAddr] != destination {
-				w.serverAddrMap[peerAddr] = destination
-			} else if updateOnly {
-				continue
-			}
-
-			if len(w.option.Peers) == 1 { // must call SetConnectAddr if isConnect == true
-				w.bind.SetConnectAddr(destination)
-			}
-			ipcConf += "public_key=" + peer.PublicKey + "\n"
-			if updateOnly {
-				ipcConf += "update_only=true\n"
-			}
-			ipcConf += "endpoint=" + destination.String() + "\n"
-			if len(peer.Reserved) > 0 {
-				var reserved [3]uint8
-				copy(reserved[:], w.option.Reserved)
-				w.bind.SetReservedForEndpoint(destination, reserved)
-			}
-			if updateOnly {
-				continue
-			}
-			if peer.PreSharedKey != "" {
-				ipcConf += "preshared_key=" + peer.PreSharedKey + "\n"
-			}
-			for _, allowedIP := range peer.AllowedIPs {
-				ipcConf += "allowed_ip=" + allowedIP + "\n"
-			}
-			if w.option.PersistentKeepalive != 0 {
-				ipcConf += fmt.Sprintf("persistent_keepalive_interval=%d\n", w.option.PersistentKeepalive)
-			}
-		}
-	} else {
-		destination, err := w.resolve(ctx, w.connectAddr)
-		if err != nil {
-			return "", E.Cause(err, "resolve endpoint domain")
-		}
-		if w.serverAddrMap[w.connectAddr] != destination {
-			w.serverAddrMap[w.connectAddr] = destination
-		} else if updateOnly {
-			return "", nil
-		}
-		w.bind.SetConnectAddr(destination) // must call SetConnectAddr if isConnect == true
-		ipcConf += "public_key=" + w.option.PublicKey + "\n"
-		if updateOnly {
-			ipcConf += "update_only=true\n"
-		}
-		ipcConf += "endpoint=" + destination.String() + "\n"
-		if updateOnly {
-			return ipcConf, nil
-		}
-		if w.option.PreSharedKey != "" {
-			ipcConf += "preshared_key=" + w.option.PreSharedKey + "\n"
-		}
-		var has4, has6 bool
-		for _, address := range w.localPrefixes {
-			if address.Addr().Is4() {
-				has4 = true
-			} else {
-				has6 = true
-			}
-		}
-		if has4 {
-			ipcConf += "allowed_ip=0.0.0.0/0\n"
-		}
-		if has6 {
-			ipcConf += "allowed_ip=::/0\n"
-		}
-
-		if w.option.PersistentKeepalive != 0 {
-			ipcConf += fmt.Sprintf("persistent_keepalive_interval=%d\n", w.option.PersistentKeepalive)
-		}
-	}
-	return ipcConf, nil
-}
-
-// Close implements C.ProxyAdapter
-func (w *WireGuard) Close() error {
-	if w.device != nil {
-		w.device.Close()
-	}
-	return nil
-}
-
-func (w *WireGuard) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.Conn, err error) {
-	options := w.Base.DialOptions(opts...)
-	w.dialer.SetDialer(dialer.NewDialer(options...))
-	var conn net.Conn
-	if err = w.init(ctx); err != nil {
-		return nil, err
-	}
-	if !metadata.Resolved() || w.resolver != nil {
-		r := resolver.DefaultResolver
-		if w.resolver != nil {
-			r = w.resolver
-		}
-		options = append(options, dialer.WithResolver(r))
-		options = append(options, dialer.WithNetDialer(wgNetDialer{tunDevice: w.tunDevice}))
-		conn, err = dialer.NewDialer(options...).DialContext(ctx, "tcp", metadata.RemoteAddress())
-	} else {
-		conn, err = w.tunDevice.DialContext(ctx, "tcp", M.SocksaddrFrom(metadata.DstIP, metadata.DstPort).Unwrap())
-	}
-	if err != nil {
-		return nil, err
-	}
-	if conn == nil {
-		return nil, E.New("conn is nil")
-	}
-	return NewConn(conn, w), nil
-}
-
-func (w *WireGuard) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.PacketConn, err error) {
-	options := w.Base.DialOptions(opts...)
-	w.dialer.SetDialer(dialer.NewDialer(options...))
-	var pc net.PacketConn
-	if err = w.init(ctx); err != nil {
-		return nil, err
-	}
-	if (!metadata.Resolved() || w.resolver != nil) && metadata.Host != "" {
-		r := resolver.DefaultResolver
-		if w.resolver != nil {
-			r = w.resolver
-		}
-		ip, err := resolver.ResolveIPWithResolver(ctx, metadata.Host, r)
-		if err != nil {
-			return nil, errors.New("can't resolve ip")
-		}
-		metadata.DstIP = ip
-	}
-	pc, err = w.tunDevice.ListenPacket(ctx, M.SocksaddrFrom(metadata.DstIP, metadata.DstPort).Unwrap())
-	if err != nil {
-		return nil, err
-	}
-	if pc == nil {
-		return nil, E.New("packetConn is nil")
-	}
-	return newPacketConn(pc, w), nil
-}
-
-// IsL3Protocol implements C.ProxyAdapter
-func (w *WireGuard) IsL3Protocol(metadata *C.Metadata) bool {
-	return true
-}

adapter/outboundgroup/fallback.go

@@ -1,177 +0,0 @@
-package outboundgroup
-
-import (
-	"context"
-	"encoding/json"
-	"errors"
-	"time"
-
-	"github.com/metacubex/mihomo/adapter/outbound"
-	"github.com/metacubex/mihomo/common/callback"
-	N "github.com/metacubex/mihomo/common/net"
-	"github.com/metacubex/mihomo/common/utils"
-	"github.com/metacubex/mihomo/component/dialer"
-	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/constant/provider"
-)
-
-type Fallback struct {
-	*GroupBase
-	disableUDP     bool
-	testUrl        string
-	selected       string
-	expectedStatus string
-	Hidden         bool
-	Icon           string
-}
-
-func (f *Fallback) Now() string {
-	proxy := f.findAliveProxy(false)
-	return proxy.Name()
-}
-
-// DialContext implements C.ProxyAdapter
-func (f *Fallback) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.Conn, error) {
-	proxy := f.findAliveProxy(true)
-	c, err := proxy.DialContext(ctx, metadata, f.Base.DialOptions(opts...)...)
-	if err == nil {
-		c.AppendToChains(f)
-	} else {
-		f.onDialFailed(proxy.Type(), err, f.healthCheck)
-	}
-
-	if N.NeedHandshake(c) {
-		c = callback.NewFirstWriteCallBackConn(c, func(err error) {
-			if err == nil {
-				f.onDialSuccess()
-			} else {
-				f.onDialFailed(proxy.Type(), err, f.healthCheck)
-			}
-		})
-	}
-
-	return c, err
-}
-
-// ListenPacketContext implements C.ProxyAdapter
-func (f *Fallback) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.PacketConn, error) {
-	proxy := f.findAliveProxy(true)
-	pc, err := proxy.ListenPacketContext(ctx, metadata, f.Base.DialOptions(opts...)...)
-	if err == nil {
-		pc.AppendToChains(f)
-	}
-
-	return pc, err
-}
-
-// SupportUDP implements C.ProxyAdapter
-func (f *Fallback) SupportUDP() bool {
-	if f.disableUDP {
-		return false
-	}
-
-	proxy := f.findAliveProxy(false)
-	return proxy.SupportUDP()
-}
-
-// IsL3Protocol implements C.ProxyAdapter
-func (f *Fallback) IsL3Protocol(metadata *C.Metadata) bool {
-	return f.findAliveProxy(false).IsL3Protocol(metadata)
-}
-
-// MarshalJSON implements C.ProxyAdapter
-func (f *Fallback) MarshalJSON() ([]byte, error) {
-	all := []string{}
-	for _, proxy := range f.GetProxies(false) {
-		all = append(all, proxy.Name())
-	}
-	return json.Marshal(map[string]any{
-		"type":           f.Type().String(),
-		"now":            f.Now(),
-		"all":            all,
-		"testUrl":        f.testUrl,
-		"expectedStatus": f.expectedStatus,
-		"fixed":          f.selected,
-		"hidden":         f.Hidden,
-		"icon":           f.Icon,
-	})
-}
-
-// Unwrap implements C.ProxyAdapter
-func (f *Fallback) Unwrap(metadata *C.Metadata, touch bool) C.Proxy {
-	proxy := f.findAliveProxy(touch)
-	return proxy
-}
-
-func (f *Fallback) findAliveProxy(touch bool) C.Proxy {
-	proxies := f.GetProxies(touch)
-	for _, proxy := range proxies {
-		if len(f.selected) == 0 {
-			if proxy.AliveForTestUrl(f.testUrl) {
-				return proxy
-			}
-		} else {
-			if proxy.Name() == f.selected {
-				if proxy.AliveForTestUrl(f.testUrl) {
-					return proxy
-				} else {
-					f.selected = ""
-				}
-			}
-		}
-	}
-
-	return proxies[0]
-}
-
-func (f *Fallback) Set(name string) error {
-	var p C.Proxy
-	for _, proxy := range f.GetProxies(false) {
-		if proxy.Name() == name {
-			p = proxy
-			break
-		}
-	}
-
-	if p == nil {
-		return errors.New("proxy not exist")
-	}
-
-	f.selected = name
-	if !p.AliveForTestUrl(f.testUrl) {
-		ctx, cancel := context.WithTimeout(context.Background(), time.Millisecond*time.Duration(5000))
-		defer cancel()
-		expectedStatus, _ := utils.NewUnsignedRanges[uint16](f.expectedStatus)
-		_, _ = p.URLTest(ctx, f.testUrl, expectedStatus)
-	}
-
-	return nil
-}
-
-func (f *Fallback) ForceSet(name string) {
-	f.selected = name
-}
-
-func NewFallback(option *GroupCommonOption, providers []provider.ProxyProvider) *Fallback {
-	return &Fallback{
-		GroupBase: NewGroupBase(GroupBaseOption{
-			outbound.BaseOption{
-				Name:        option.Name,
-				Type:        C.Fallback,
-				Interface:   option.Interface,
-				RoutingMark: option.RoutingMark,
-			},
-			option.Filter,
-			option.ExcludeFilter,
-			option.ExcludeType,
-			option.TestTimeout,
-			option.MaxFailedTimes,
-			providers,
-		}),
-		disableUDP:     option.DisableUDP,
-		testUrl:        option.URL,
-		expectedStatus: option.ExpectedStatus,
-		Hidden:         option.Hidden,
-		Icon:           option.Icon,
-	}
-}

adapter/outboundgroup/groupbase.go

@@ -1,314 +0,0 @@
-package outboundgroup
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"strings"
-	"sync"
-	"time"
-
-	"github.com/metacubex/mihomo/adapter/outbound"
-	"github.com/metacubex/mihomo/common/atomic"
-	"github.com/metacubex/mihomo/common/utils"
-	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/constant/provider"
-	types "github.com/metacubex/mihomo/constant/provider"
-	"github.com/metacubex/mihomo/log"
-	"github.com/metacubex/mihomo/tunnel"
-
-	"github.com/dlclark/regexp2"
-	"golang.org/x/exp/slices"
-)
-
-type GroupBase struct {
-	*outbound.Base
-	filterRegs        []*regexp2.Regexp
-	excludeFilterRegs []*regexp2.Regexp
-	excludeTypeArray  []string
-	providers         []provider.ProxyProvider
-	failedTestMux     sync.Mutex
-	failedTimes       int
-	failedTime        time.Time
-	failedTesting     atomic.Bool
-	TestTimeout       int
-	maxFailedTimes    int
-
-	// for GetProxies
-	getProxiesMutex  sync.Mutex
-	providerVersions []uint32
-	providerProxies  []C.Proxy
-}
-
-type GroupBaseOption struct {
-	outbound.BaseOption
-	filter         string
-	excludeFilter  string
-	excludeType    string
-	TestTimeout    int
-	maxFailedTimes int
-	providers      []provider.ProxyProvider
-}
-
-func NewGroupBase(opt GroupBaseOption) *GroupBase {
-	if opt.RoutingMark != 0 {
-		log.Warnln("The group [%s] with routing-mark configuration is deprecated, please set it directly on the proxy instead", opt.Name)
-	}
-	if opt.Interface != "" {
-		log.Warnln("The group [%s] with interface-name configuration is deprecated, please set it directly on the proxy instead", opt.Name)
-	}
-
-	var excludeTypeArray []string
-	if opt.excludeType != "" {
-		excludeTypeArray = strings.Split(opt.excludeType, "|")
-	}
-
-	var excludeFilterRegs []*regexp2.Regexp
-	if opt.excludeFilter != "" {
-		for _, excludeFilter := range strings.Split(opt.excludeFilter, "`") {
-			excludeFilterReg := regexp2.MustCompile(excludeFilter, regexp2.None)
-			excludeFilterRegs = append(excludeFilterRegs, excludeFilterReg)
-		}
-	}
-
-	var filterRegs []*regexp2.Regexp
-	if opt.filter != "" {
-		for _, filter := range strings.Split(opt.filter, "`") {
-			filterReg := regexp2.MustCompile(filter, regexp2.None)
-			filterRegs = append(filterRegs, filterReg)
-		}
-	}
-
-	gb := &GroupBase{
-		Base:              outbound.NewBase(opt.BaseOption),
-		filterRegs:        filterRegs,
-		excludeFilterRegs: excludeFilterRegs,
-		excludeTypeArray:  excludeTypeArray,
-		providers:         opt.providers,
-		failedTesting:     atomic.NewBool(false),
-		TestTimeout:       opt.TestTimeout,
-		maxFailedTimes:    opt.maxFailedTimes,
-	}
-
-	if gb.TestTimeout == 0 {
-		gb.TestTimeout = 5000
-	}
-	if gb.maxFailedTimes == 0 {
-		gb.maxFailedTimes = 5
-	}
-
-	return gb
-}
-
-func (gb *GroupBase) Touch() {
-	for _, pd := range gb.providers {
-		pd.Touch()
-	}
-}
-
-func (gb *GroupBase) GetProxies(touch bool) []C.Proxy {
-	providerVersions := make([]uint32, len(gb.providers))
-	for i, pd := range gb.providers {
-		if touch { // touch first
-			pd.Touch()
-		}
-		providerVersions[i] = pd.Version()
-	}
-
-	// thread safe
-	gb.getProxiesMutex.Lock()
-	defer gb.getProxiesMutex.Unlock()
-
-	// return the cached proxies if version not changed
-	if slices.Equal(providerVersions, gb.providerVersions) {
-		return gb.providerProxies
-	}
-
-	var proxies []C.Proxy
-	if len(gb.filterRegs) == 0 {
-		for _, pd := range gb.providers {
-			proxies = append(proxies, pd.Proxies()...)
-		}
-	} else {
-		for _, pd := range gb.providers {
-			if pd.VehicleType() == types.Compatible { // compatible provider unneeded filter
-				proxies = append(proxies, pd.Proxies()...)
-				continue
-			}
-
-			var newProxies []C.Proxy
-			proxiesSet := map[string]struct{}{}
-			for _, filterReg := range gb.filterRegs {
-				for _, p := range pd.Proxies() {
-					name := p.Name()
-					if mat, _ := filterReg.MatchString(name); mat {
-						if _, ok := proxiesSet[name]; !ok {
-							proxiesSet[name] = struct{}{}
-							newProxies = append(newProxies, p)
-						}
-					}
-				}
-			}
-			proxies = append(proxies, newProxies...)
-		}
-	}
-
-	// Multiple filers means that proxies are sorted in the order in which the filers appear.
-	// Although the filter has been performed once in the previous process,
-	// when there are multiple providers, the array needs to be reordered as a whole.
-	if len(gb.providers) > 1 && len(gb.filterRegs) > 1 {
-		var newProxies []C.Proxy
-		proxiesSet := map[string]struct{}{}
-		for _, filterReg := range gb.filterRegs {
-			for _, p := range proxies {
-				name := p.Name()
-				if mat, _ := filterReg.MatchString(name); mat {
-					if _, ok := proxiesSet[name]; !ok {
-						proxiesSet[name] = struct{}{}
-						newProxies = append(newProxies, p)
-					}
-				}
-			}
-		}
-		for _, p := range proxies { // add not matched proxies at the end
-			name := p.Name()
-			if _, ok := proxiesSet[name]; !ok {
-				proxiesSet[name] = struct{}{}
-				newProxies = append(newProxies, p)
-			}
-		}
-		proxies = newProxies
-	}
-
-	if len(gb.excludeFilterRegs) > 0 {
-		var newProxies []C.Proxy
-	LOOP1:
-		for _, p := range proxies {
-			name := p.Name()
-			for _, excludeFilterReg := range gb.excludeFilterRegs {
-				if mat, _ := excludeFilterReg.MatchString(name); mat {
-					continue LOOP1
-				}
-			}
-			newProxies = append(newProxies, p)
-		}
-		proxies = newProxies
-	}
-
-	if gb.excludeTypeArray != nil {
-		var newProxies []C.Proxy
-	LOOP2:
-		for _, p := range proxies {
-			mType := p.Type().String()
-			for _, excludeType := range gb.excludeTypeArray {
-				if strings.EqualFold(mType, excludeType) {
-					continue LOOP2
-				}
-			}
-			newProxies = append(newProxies, p)
-		}
-		proxies = newProxies
-	}
-
-	if len(proxies) == 0 {
-		return []C.Proxy{tunnel.Proxies()["COMPATIBLE"]}
-	}
-
-	// only cache when proxies not empty
-	gb.providerVersions = providerVersions
-	gb.providerProxies = proxies
-
-	return proxies
-}
-
-func (gb *GroupBase) URLTest(ctx context.Context, url string, expectedStatus utils.IntRanges[uint16]) (map[string]uint16, error) {
-	var wg sync.WaitGroup
-	var lock sync.Mutex
-	mp := map[string]uint16{}
-	proxies := gb.GetProxies(false)
-	for _, proxy := range proxies {
-		proxy := proxy
-		wg.Add(1)
-		go func() {
-			delay, err := proxy.URLTest(ctx, url, expectedStatus)
-			if err == nil {
-				lock.Lock()
-				mp[proxy.Name()] = delay
-				lock.Unlock()
-			}
-
-			wg.Done()
-		}()
-	}
-	wg.Wait()
-
-	if len(mp) == 0 {
-		return mp, fmt.Errorf("get delay: all proxies timeout")
-	} else {
-		return mp, nil
-	}
-}
-
-func (gb *GroupBase) onDialFailed(adapterType C.AdapterType, err error, fn func()) {
-	if adapterType == C.Direct || adapterType == C.Compatible || adapterType == C.Reject || adapterType == C.Pass || adapterType == C.RejectDrop {
-		return
-	}
-
-	if errors.Is(err, C.ErrNotSupport) {
-		return
-	}
-
-	go func() {
-		if strings.Contains(err.Error(), "connection refused") {
-			fn()
-			return
-		}
-
-		gb.failedTestMux.Lock()
-		defer gb.failedTestMux.Unlock()
-
-		gb.failedTimes++
-		if gb.failedTimes == 1 {
-			log.Debugln("ProxyGroup: %s first failed", gb.Name())
-			gb.failedTime = time.Now()
-		} else {
-			if time.Since(gb.failedTime) > time.Duration(gb.TestTimeout)*time.Millisecond {
-				gb.failedTimes = 0
-				return
-			}
-
-			log.Debugln("ProxyGroup: %s failed count: %d", gb.Name(), gb.failedTimes)
-			if gb.failedTimes >= gb.maxFailedTimes {
-				log.Warnln("because %s failed multiple times, active health check", gb.Name())
-				fn()
-			}
-		}
-	}()
-}
-
-func (gb *GroupBase) healthCheck() {
-	if gb.failedTesting.Load() {
-		return
-	}
-
-	gb.failedTesting.Store(true)
-	wg := sync.WaitGroup{}
-	for _, proxyProvider := range gb.providers {
-		wg.Add(1)
-		proxyProvider := proxyProvider
-		go func() {
-			defer wg.Done()
-			proxyProvider.HealthCheck()
-		}()
-	}
-
-	wg.Wait()
-	gb.failedTesting.Store(false)
-	gb.failedTimes = 0
-}
-
-func (gb *GroupBase) onDialSuccess() {
-	if !gb.failedTesting.Load() {
-		gb.failedTimes = 0
-	}
-}

adapter/outboundgroup/loadbalance.go

@@ -1,278 +0,0 @@
-package outboundgroup
-
-import (
-	"context"
-	"encoding/json"
-	"errors"
-	"fmt"
-	"net"
-	"sync"
-	"time"
-
-	"github.com/metacubex/mihomo/adapter/outbound"
-	"github.com/metacubex/mihomo/common/callback"
-	"github.com/metacubex/mihomo/common/lru"
-	N "github.com/metacubex/mihomo/common/net"
-	"github.com/metacubex/mihomo/common/utils"
-	"github.com/metacubex/mihomo/component/dialer"
-	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/constant/provider"
-
-	"golang.org/x/net/publicsuffix"
-)
-
-type strategyFn = func(proxies []C.Proxy, metadata *C.Metadata, touch bool) C.Proxy
-
-type LoadBalance struct {
-	*GroupBase
-	disableUDP     bool
-	strategyFn     strategyFn
-	testUrl        string
-	expectedStatus string
-	Hidden         bool
-	Icon           string
-}
-
-var errStrategy = errors.New("unsupported strategy")
-
-func parseStrategy(config map[string]any) string {
-	if strategy, ok := config["strategy"].(string); ok {
-		return strategy
-	}
-	return "consistent-hashing"
-}
-
-func getKey(metadata *C.Metadata) string {
-	if metadata == nil {
-		return ""
-	}
-
-	if metadata.Host != "" {
-		// ip host
-		if ip := net.ParseIP(metadata.Host); ip != nil {
-			return metadata.Host
-		}
-
-		if etld, err := publicsuffix.EffectiveTLDPlusOne(metadata.Host); err == nil {
-			return etld
-		}
-	}
-
-	if !metadata.DstIP.IsValid() {
-		return ""
-	}
-
-	return metadata.DstIP.String()
-}
-
-func getKeyWithSrcAndDst(metadata *C.Metadata) string {
-	dst := getKey(metadata)
-	src := ""
-	if metadata != nil {
-		src = metadata.SrcIP.String()
-	}
-
-	return fmt.Sprintf("%s%s", src, dst)
-}
-
-func jumpHash(key uint64, buckets int32) int32 {
-	var b, j int64
-
-	for j < int64(buckets) {
-		b = j
-		key = key*2862933555777941757 + 1
-		j = int64(float64(b+1) * (float64(int64(1)<<31) / float64((key>>33)+1)))
-	}
-
-	return int32(b)
-}
-
-// DialContext implements C.ProxyAdapter
-func (lb *LoadBalance) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (c C.Conn, err error) {
-	proxy := lb.Unwrap(metadata, true)
-	c, err = proxy.DialContext(ctx, metadata, lb.Base.DialOptions(opts...)...)
-
-	if err == nil {
-		c.AppendToChains(lb)
-	} else {
-		lb.onDialFailed(proxy.Type(), err, lb.healthCheck)
-	}
-
-	if N.NeedHandshake(c) {
-		c = callback.NewFirstWriteCallBackConn(c, func(err error) {
-			if err == nil {
-				lb.onDialSuccess()
-			} else {
-				lb.onDialFailed(proxy.Type(), err, lb.healthCheck)
-			}
-		})
-	}
-
-	return
-}
-
-// ListenPacketContext implements C.ProxyAdapter
-func (lb *LoadBalance) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (pc C.PacketConn, err error) {
-	defer func() {
-		if err == nil {
-			pc.AppendToChains(lb)
-		}
-	}()
-
-	proxy := lb.Unwrap(metadata, true)
-	return proxy.ListenPacketContext(ctx, metadata, lb.Base.DialOptions(opts...)...)
-}
-
-// SupportUDP implements C.ProxyAdapter
-func (lb *LoadBalance) SupportUDP() bool {
-	return !lb.disableUDP
-}
-
-// IsL3Protocol implements C.ProxyAdapter
-func (lb *LoadBalance) IsL3Protocol(metadata *C.Metadata) bool {
-	return lb.Unwrap(metadata, false).IsL3Protocol(metadata)
-}
-
-func strategyRoundRobin(url string) strategyFn {
-	idx := 0
-	idxMutex := sync.Mutex{}
-	return func(proxies []C.Proxy, metadata *C.Metadata, touch bool) C.Proxy {
-		idxMutex.Lock()
-		defer idxMutex.Unlock()
-
-		i := 0
-		length := len(proxies)
-
-		if touch {
-			defer func() {
-				idx = (idx + i) % length
-			}()
-		}
-
-		for ; i < length; i++ {
-			id := (idx + i) % length
-			proxy := proxies[id]
-			if proxy.AliveForTestUrl(url) {
-				i++
-				return proxy
-			}
-		}
-
-		return proxies[0]
-	}
-}
-
-func strategyConsistentHashing(url string) strategyFn {
-	maxRetry := 5
-	return func(proxies []C.Proxy, metadata *C.Metadata, touch bool) C.Proxy {
-		key := utils.MapHash(getKey(metadata))
-		buckets := int32(len(proxies))
-		for i := 0; i < maxRetry; i, key = i+1, key+1 {
-			idx := jumpHash(key, buckets)
-			proxy := proxies[idx]
-			if proxy.AliveForTestUrl(url) {
-				return proxy
-			}
-		}
-
-		// when availability is poor, traverse the entire list to get the available nodes
-		for _, proxy := range proxies {
-			if proxy.AliveForTestUrl(url) {
-				return proxy
-			}
-		}
-
-		return proxies[0]
-	}
-}
-
-func strategyStickySessions(url string) strategyFn {
-	ttl := time.Minute * 10
-	maxRetry := 5
-	lruCache := lru.New[uint64, int](
-		lru.WithAge[uint64, int](int64(ttl.Seconds())),
-		lru.WithSize[uint64, int](1000))
-	return func(proxies []C.Proxy, metadata *C.Metadata, touch bool) C.Proxy {
-		key := utils.MapHash(getKeyWithSrcAndDst(metadata))
-		length := len(proxies)
-		idx, has := lruCache.Get(key)
-		if !has {
-			idx = int(jumpHash(key+uint64(time.Now().UnixNano()), int32(length)))
-		}
-
-		nowIdx := idx
-		for i := 1; i < maxRetry; i++ {
-			proxy := proxies[nowIdx]
-			if proxy.AliveForTestUrl(url) {
-				if !has || nowIdx != idx {
-					lruCache.Set(key, nowIdx)
-				}
-
-				return proxy
-			} else {
-				nowIdx = int(jumpHash(key+uint64(time.Now().UnixNano()), int32(length)))
-			}
-		}
-
-		lruCache.Set(key, 0)
-		return proxies[0]
-	}
-}
-
-// Unwrap implements C.ProxyAdapter
-func (lb *LoadBalance) Unwrap(metadata *C.Metadata, touch bool) C.Proxy {
-	proxies := lb.GetProxies(touch)
-	return lb.strategyFn(proxies, metadata, touch)
-}
-
-// MarshalJSON implements C.ProxyAdapter
-func (lb *LoadBalance) MarshalJSON() ([]byte, error) {
-	var all []string
-	for _, proxy := range lb.GetProxies(false) {
-		all = append(all, proxy.Name())
-	}
-	return json.Marshal(map[string]any{
-		"type":           lb.Type().String(),
-		"all":            all,
-		"testUrl":        lb.testUrl,
-		"expectedStatus": lb.expectedStatus,
-		"hidden":         lb.Hidden,
-		"icon":           lb.Icon,
-	})
-}
-
-func NewLoadBalance(option *GroupCommonOption, providers []provider.ProxyProvider, strategy string) (lb *LoadBalance, err error) {
-	var strategyFn strategyFn
-	switch strategy {
-	case "consistent-hashing":
-		strategyFn = strategyConsistentHashing(option.URL)
-	case "round-robin":
-		strategyFn = strategyRoundRobin(option.URL)
-	case "sticky-sessions":
-		strategyFn = strategyStickySessions(option.URL)
-	default:
-		return nil, fmt.Errorf("%w: %s", errStrategy, strategy)
-	}
-	return &LoadBalance{
-		GroupBase: NewGroupBase(GroupBaseOption{
-			outbound.BaseOption{
-				Name:        option.Name,
-				Type:        C.LoadBalance,
-				Interface:   option.Interface,
-				RoutingMark: option.RoutingMark,
-			},
-			option.Filter,
-			option.ExcludeFilter,
-			option.ExcludeType,
-			option.TestTimeout,
-			option.MaxFailedTimes,
-			providers,
-		}),
-		strategyFn:     strategyFn,
-		disableUDP:     option.DisableUDP,
-		testUrl:        option.URL,
-		expectedStatus: option.ExpectedStatus,
-		Hidden:         option.Hidden,
-		Icon:           option.Icon,
-	}, nil
-}

adapter/outboundgroup/parser.go

@@ -1,223 +0,0 @@
-package outboundgroup
-
-import (
-	"errors"
-	"fmt"
-	"strings"
-
-	"github.com/dlclark/regexp2"
-
-	"github.com/metacubex/mihomo/adapter/outbound"
-	"github.com/metacubex/mihomo/adapter/provider"
-	"github.com/metacubex/mihomo/common/structure"
-	"github.com/metacubex/mihomo/common/utils"
-	C "github.com/metacubex/mihomo/constant"
-	types "github.com/metacubex/mihomo/constant/provider"
-)
-
-var (
-	errFormat            = errors.New("format error")
-	errType              = errors.New("unsupported type")
-	errMissProxy         = errors.New("`use` or `proxies` missing")
-	errDuplicateProvider = errors.New("duplicate provider name")
-)
-
-type GroupCommonOption struct {
-	outbound.BasicOption
-	Name                string   `group:"name"`
-	Type                string   `group:"type"`
-	Proxies             []string `group:"proxies,omitempty"`
-	Use                 []string `group:"use,omitempty"`
-	URL                 string   `group:"url,omitempty"`
-	Interval            int      `group:"interval,omitempty"`
-	TestTimeout         int      `group:"timeout,omitempty"`
-	MaxFailedTimes      int      `group:"max-failed-times,omitempty"`
-	Lazy                bool     `group:"lazy,omitempty"`
-	DisableUDP          bool     `group:"disable-udp,omitempty"`
-	Filter              string   `group:"filter,omitempty"`
-	ExcludeFilter       string   `group:"exclude-filter,omitempty"`
-	ExcludeType         string   `group:"exclude-type,omitempty"`
-	ExpectedStatus      string   `group:"expected-status,omitempty"`
-	IncludeAll          bool     `group:"include-all,omitempty"`
-	IncludeAllProxies   bool     `group:"include-all-proxies,omitempty"`
-	IncludeAllProviders bool     `group:"include-all-providers,omitempty"`
-	Hidden              bool     `group:"hidden,omitempty"`
-	Icon                string   `group:"icon,omitempty"`
-}
-
-func ParseProxyGroup(config map[string]any, proxyMap map[string]C.Proxy, providersMap map[string]types.ProxyProvider, AllProxies []string, AllProviders []string) (C.ProxyAdapter, error) {
-	decoder := structure.NewDecoder(structure.Option{TagName: "group", WeaklyTypedInput: true})
-
-	groupOption := &GroupCommonOption{
-		Lazy: true,
-	}
-	if err := decoder.Decode(config, groupOption); err != nil {
-		return nil, errFormat
-	}
-
-	if groupOption.Type == "" || groupOption.Name == "" {
-		return nil, errFormat
-	}
-
-	groupName := groupOption.Name
-
-	providers := []types.ProxyProvider{}
-
-	if groupOption.IncludeAll {
-		groupOption.IncludeAllProviders = true
-		groupOption.IncludeAllProxies = true
-	}
-
-	if groupOption.IncludeAllProviders {
-		groupOption.Use = AllProviders
-	}
-	if groupOption.IncludeAllProxies {
-		if groupOption.Filter != "" {
-			var filterRegs []*regexp2.Regexp
-			for _, filter := range strings.Split(groupOption.Filter, "`") {
-				filterReg := regexp2.MustCompile(filter, regexp2.None)
-				filterRegs = append(filterRegs, filterReg)
-			}
-			for _, p := range AllProxies {
-				for _, filterReg := range filterRegs {
-					if mat, _ := filterReg.MatchString(p); mat {
-						groupOption.Proxies = append(groupOption.Proxies, p)
-					}
-				}
-			}
-		} else {
-			groupOption.Proxies = append(groupOption.Proxies, AllProxies...)
-		}
-		if len(groupOption.Proxies) == 0 && len(groupOption.Use) == 0 {
-			groupOption.Proxies = []string{"COMPATIBLE"}
-		}
-	}
-
-	if len(groupOption.Proxies) == 0 && len(groupOption.Use) == 0 {
-		return nil, fmt.Errorf("%s: %w", groupName, errMissProxy)
-	}
-
-	expectedStatus, err := utils.NewUnsignedRanges[uint16](groupOption.ExpectedStatus)
-	if err != nil {
-		return nil, fmt.Errorf("%s: %w", groupName, err)
-	}
-
-	status := strings.TrimSpace(groupOption.ExpectedStatus)
-	if status == "" {
-		status = "*"
-	}
-	groupOption.ExpectedStatus = status
-
-	if len(groupOption.Use) != 0 {
-		PDs, err := getProviders(providersMap, groupOption.Use)
-		if err != nil {
-			return nil, fmt.Errorf("%s: %w", groupName, err)
-		}
-
-		// if test URL is empty, use the first health check URL of providers
-		if groupOption.URL == "" {
-			for _, pd := range PDs {
-				if pd.HealthCheckURL() != "" {
-					groupOption.URL = pd.HealthCheckURL()
-					break
-				}
-			}
-			if groupOption.URL == "" {
-				groupOption.URL = C.DefaultTestURL
-			}
-		} else {
-			addTestUrlToProviders(PDs, groupOption.URL, expectedStatus, groupOption.Filter, uint(groupOption.Interval))
-		}
-		providers = append(providers, PDs...)
-	}
-
-	if len(groupOption.Proxies) != 0 {
-		ps, err := getProxies(proxyMap, groupOption.Proxies)
-		if err != nil {
-			return nil, fmt.Errorf("%s: %w", groupName, err)
-		}
-
-		if _, ok := providersMap[groupName]; ok {
-			return nil, fmt.Errorf("%s: %w", groupName, errDuplicateProvider)
-		}
-
-		if groupOption.URL == "" {
-			groupOption.URL = C.DefaultTestURL
-		}
-
-		// select don't need auto health check
-		if groupOption.Type != "select" && groupOption.Type != "relay" {
-			if groupOption.Interval == 0 {
-				groupOption.Interval = 300
-			}
-		}
-
-		hc := provider.NewHealthCheck(ps, groupOption.URL, uint(groupOption.TestTimeout), uint(groupOption.Interval), groupOption.Lazy, expectedStatus)
-
-		pd, err := provider.NewCompatibleProvider(groupName, ps, hc)
-		if err != nil {
-			return nil, fmt.Errorf("%s: %w", groupName, err)
-		}
-
-		providers = append([]types.ProxyProvider{pd}, providers...)
-		providersMap[groupName] = pd
-	}
-
-	var group C.ProxyAdapter
-	switch groupOption.Type {
-	case "url-test":
-		opts := parseURLTestOption(config)
-		group = NewURLTest(groupOption, providers, opts...)
-	case "select":
-		group = NewSelector(groupOption, providers)
-	case "fallback":
-		group = NewFallback(groupOption, providers)
-	case "load-balance":
-		strategy := parseStrategy(config)
-		return NewLoadBalance(groupOption, providers, strategy)
-	case "relay":
-		group = NewRelay(groupOption, providers)
-	default:
-		return nil, fmt.Errorf("%w: %s", errType, groupOption.Type)
-	}
-
-	return group, nil
-}
-
-func getProxies(mapping map[string]C.Proxy, list []string) ([]C.Proxy, error) {
-	var ps []C.Proxy
-	for _, name := range list {
-		p, ok := mapping[name]
-		if !ok {
-			return nil, fmt.Errorf("'%s' not found", name)
-		}
-		ps = append(ps, p)
-	}
-	return ps, nil
-}
-
-func getProviders(mapping map[string]types.ProxyProvider, list []string) ([]types.ProxyProvider, error) {
-	var ps []types.ProxyProvider
-	for _, name := range list {
-		p, ok := mapping[name]
-		if !ok {
-			return nil, fmt.Errorf("'%s' not found", name)
-		}
-
-		if p.VehicleType() == types.Compatible {
-			return nil, fmt.Errorf("proxy group %s can't contains in `use`", name)
-		}
-		ps = append(ps, p)
-	}
-	return ps, nil
-}
-
-func addTestUrlToProviders(providers []types.ProxyProvider, url string, expectedStatus utils.IntRanges[uint16], filter string, interval uint) {
-	if len(providers) == 0 || len(url) == 0 {
-		return
-	}
-
-	for _, pd := range providers {
-		pd.RegisterHealthCheckTask(url, expectedStatus, filter, interval)
-	}
-}

adapter/outboundgroup/patch_android.go

@@ -1,64 +0,0 @@
-//go:build android && cmfa
-
-package outboundgroup
-
-import (
-	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/constant/provider"
-)
-
-type ProxyGroup interface {
-	C.ProxyAdapter
-
-	Providers() []provider.ProxyProvider
-	Proxies() []C.Proxy
-	Now() string
-}
-
-func (f *Fallback) Providers() []provider.ProxyProvider {
-	return f.providers
-}
-
-func (lb *LoadBalance) Providers() []provider.ProxyProvider {
-	return lb.providers
-}
-
-func (f *Fallback) Proxies() []C.Proxy {
-	return f.GetProxies(false)
-}
-
-func (lb *LoadBalance) Proxies() []C.Proxy {
-	return lb.GetProxies(false)
-}
-
-func (lb *LoadBalance) Now() string {
-	return ""
-}
-
-func (r *Relay) Providers() []provider.ProxyProvider {
-	return r.providers
-}
-
-func (r *Relay) Proxies() []C.Proxy {
-	return r.GetProxies(false)
-}
-
-func (r *Relay) Now() string {
-	return ""
-}
-
-func (s *Selector) Providers() []provider.ProxyProvider {
-	return s.providers
-}
-
-func (s *Selector) Proxies() []C.Proxy {
-	return s.GetProxies(false)
-}
-
-func (u *URLTest) Providers() []provider.ProxyProvider {
-	return u.providers
-}
-
-func (u *URLTest) Proxies() []C.Proxy {
-	return u.GetProxies(false)
-}

adapter/outboundgroup/relay.go

@@ -1,172 +0,0 @@
-package outboundgroup
-
-import (
-	"context"
-	"encoding/json"
-
-	"github.com/metacubex/mihomo/adapter/outbound"
-	"github.com/metacubex/mihomo/component/dialer"
-	"github.com/metacubex/mihomo/component/proxydialer"
-	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/constant/provider"
-	"github.com/metacubex/mihomo/log"
-)
-
-type Relay struct {
-	*GroupBase
-	Hidden bool
-	Icon   string
-}
-
-// DialContext implements C.ProxyAdapter
-func (r *Relay) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.Conn, error) {
-	proxies, chainProxies := r.proxies(metadata, true)
-
-	switch len(proxies) {
-	case 0:
-		return outbound.NewDirect().DialContext(ctx, metadata, r.Base.DialOptions(opts...)...)
-	case 1:
-		return proxies[0].DialContext(ctx, metadata, r.Base.DialOptions(opts...)...)
-	}
-	var d C.Dialer
-	d = dialer.NewDialer(r.Base.DialOptions(opts...)...)
-	for _, proxy := range proxies[:len(proxies)-1] {
-		d = proxydialer.New(proxy, d, false)
-	}
-	last := proxies[len(proxies)-1]
-	conn, err := last.DialContextWithDialer(ctx, d, metadata)
-	if err != nil {
-		return nil, err
-	}
-
-	for i := len(chainProxies) - 2; i >= 0; i-- {
-		conn.AppendToChains(chainProxies[i])
-	}
-
-	conn.AppendToChains(r)
-
-	return conn, nil
-}
-
-// ListenPacketContext implements C.ProxyAdapter
-func (r *Relay) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.PacketConn, err error) {
-	proxies, chainProxies := r.proxies(metadata, true)
-
-	switch len(proxies) {
-	case 0:
-		return outbound.NewDirect().ListenPacketContext(ctx, metadata, r.Base.DialOptions(opts...)...)
-	case 1:
-		return proxies[0].ListenPacketContext(ctx, metadata, r.Base.DialOptions(opts...)...)
-	}
-
-	var d C.Dialer
-	d = dialer.NewDialer(r.Base.DialOptions(opts...)...)
-	for _, proxy := range proxies[:len(proxies)-1] {
-		d = proxydialer.New(proxy, d, false)
-	}
-	last := proxies[len(proxies)-1]
-	pc, err := last.ListenPacketWithDialer(ctx, d, metadata)
-	if err != nil {
-		return nil, err
-	}
-
-	for i := len(chainProxies) - 2; i >= 0; i-- {
-		pc.AppendToChains(chainProxies[i])
-	}
-
-	pc.AppendToChains(r)
-
-	return pc, nil
-}
-
-// SupportUDP implements C.ProxyAdapter
-func (r *Relay) SupportUDP() bool {
-	proxies, _ := r.proxies(nil, false)
-	if len(proxies) == 0 { // C.Direct
-		return true
-	}
-	for i := len(proxies) - 1; i >= 0; i-- {
-		proxy := proxies[i]
-		if !proxy.SupportUDP() {
-			return false
-		}
-		if proxy.SupportUOT() {
-			return true
-		}
-		switch proxy.SupportWithDialer() {
-		case C.ALLNet:
-		case C.UDP:
-		default: // C.TCP and C.InvalidNet
-			return false
-		}
-	}
-	return true
-}
-
-// MarshalJSON implements C.ProxyAdapter
-func (r *Relay) MarshalJSON() ([]byte, error) {
-	all := []string{}
-	for _, proxy := range r.GetProxies(false) {
-		all = append(all, proxy.Name())
-	}
-	return json.Marshal(map[string]any{
-		"type":   r.Type().String(),
-		"all":    all,
-		"hidden": r.Hidden,
-		"icon":   r.Icon,
-	})
-}
-
-func (r *Relay) proxies(metadata *C.Metadata, touch bool) ([]C.Proxy, []C.Proxy) {
-	rawProxies := r.GetProxies(touch)
-
-	var proxies []C.Proxy
-	var chainProxies []C.Proxy
-	var targetProxies []C.Proxy
-
-	for n, proxy := range rawProxies {
-		proxies = append(proxies, proxy)
-		chainProxies = append(chainProxies, proxy)
-		subproxy := proxy.Unwrap(metadata, touch)
-		for subproxy != nil {
-			chainProxies = append(chainProxies, subproxy)
-			proxies[n] = subproxy
-			subproxy = subproxy.Unwrap(metadata, touch)
-		}
-	}
-
-	for _, proxy := range proxies {
-		if proxy.Type() != C.Direct && proxy.Type() != C.Compatible {
-			targetProxies = append(targetProxies, proxy)
-		}
-	}
-
-	return targetProxies, chainProxies
-}
-
-func (r *Relay) Addr() string {
-	proxies, _ := r.proxies(nil, false)
-	return proxies[len(proxies)-1].Addr()
-}
-
-func NewRelay(option *GroupCommonOption, providers []provider.ProxyProvider) *Relay {
-	log.Warnln("The group [%s] with relay type is deprecated, please using dialer-proxy instead", option.Name)
-	return &Relay{
-		GroupBase: NewGroupBase(GroupBaseOption{
-			outbound.BaseOption{
-				Name:        option.Name,
-				Type:        C.Relay,
-				Interface:   option.Interface,
-				RoutingMark: option.RoutingMark,
-			},
-			"",
-			"",
-			"",
-			5000,
-			5,
-			providers,
-		}),
-		Hidden: option.Hidden,
-		Icon:   option.Icon,
-	}
-}

adapter/outboundgroup/selector.go

@@ -1,126 +0,0 @@
-package outboundgroup
-
-import (
-	"context"
-	"encoding/json"
-	"errors"
-
-	"github.com/metacubex/mihomo/adapter/outbound"
-	"github.com/metacubex/mihomo/component/dialer"
-	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/constant/provider"
-)
-
-type Selector struct {
-	*GroupBase
-	disableUDP bool
-	selected   string
-	Hidden     bool
-	Icon       string
-}
-
-// DialContext implements C.ProxyAdapter
-func (s *Selector) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.Conn, error) {
-	c, err := s.selectedProxy(true).DialContext(ctx, metadata, s.Base.DialOptions(opts...)...)
-	if err == nil {
-		c.AppendToChains(s)
-	}
-	return c, err
-}
-
-// ListenPacketContext implements C.ProxyAdapter
-func (s *Selector) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.PacketConn, error) {
-	pc, err := s.selectedProxy(true).ListenPacketContext(ctx, metadata, s.Base.DialOptions(opts...)...)
-	if err == nil {
-		pc.AppendToChains(s)
-	}
-	return pc, err
-}
-
-// SupportUDP implements C.ProxyAdapter
-func (s *Selector) SupportUDP() bool {
-	if s.disableUDP {
-		return false
-	}
-
-	return s.selectedProxy(false).SupportUDP()
-}
-
-// IsL3Protocol implements C.ProxyAdapter
-func (s *Selector) IsL3Protocol(metadata *C.Metadata) bool {
-	return s.selectedProxy(false).IsL3Protocol(metadata)
-}
-
-// MarshalJSON implements C.ProxyAdapter
-func (s *Selector) MarshalJSON() ([]byte, error) {
-	all := []string{}
-	for _, proxy := range s.GetProxies(false) {
-		all = append(all, proxy.Name())
-	}
-
-	return json.Marshal(map[string]any{
-		"type":   s.Type().String(),
-		"now":    s.Now(),
-		"all":    all,
-		"hidden": s.Hidden,
-		"icon":   s.Icon,
-	})
-}
-
-func (s *Selector) Now() string {
-	return s.selectedProxy(false).Name()
-}
-
-func (s *Selector) Set(name string) error {
-	for _, proxy := range s.GetProxies(false) {
-		if proxy.Name() == name {
-			s.selected = name
-			return nil
-		}
-	}
-
-	return errors.New("proxy not exist")
-}
-
-func (s *Selector) ForceSet(name string) {
-	s.selected = name
-}
-
-// Unwrap implements C.ProxyAdapter
-func (s *Selector) Unwrap(metadata *C.Metadata, touch bool) C.Proxy {
-	return s.selectedProxy(touch)
-}
-
-func (s *Selector) selectedProxy(touch bool) C.Proxy {
-	proxies := s.GetProxies(touch)
-	for _, proxy := range proxies {
-		if proxy.Name() == s.selected {
-			return proxy
-		}
-	}
-
-	return proxies[0]
-}
-
-func NewSelector(option *GroupCommonOption, providers []provider.ProxyProvider) *Selector {
-	return &Selector{
-		GroupBase: NewGroupBase(GroupBaseOption{
-			outbound.BaseOption{
-				Name:        option.Name,
-				Type:        C.Selector,
-				Interface:   option.Interface,
-				RoutingMark: option.RoutingMark,
-			},
-			option.Filter,
-			option.ExcludeFilter,
-			option.ExcludeType,
-			option.TestTimeout,
-			option.MaxFailedTimes,
-			providers,
-		}),
-		selected:   "COMPATIBLE",
-		disableUDP: option.DisableUDP,
-		Hidden:     option.Hidden,
-		Icon:       option.Icon,
-	}
-}

adapter/outboundgroup/urltest.go

@@ -1,237 +0,0 @@
-package outboundgroup
-
-import (
-	"context"
-	"encoding/json"
-	"errors"
-	"time"
-
-	"github.com/metacubex/mihomo/adapter/outbound"
-	"github.com/metacubex/mihomo/common/callback"
-	N "github.com/metacubex/mihomo/common/net"
-	"github.com/metacubex/mihomo/common/singledo"
-	"github.com/metacubex/mihomo/common/utils"
-	"github.com/metacubex/mihomo/component/dialer"
-	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/constant/provider"
-)
-
-type urlTestOption func(*URLTest)
-
-func urlTestWithTolerance(tolerance uint16) urlTestOption {
-	return func(u *URLTest) {
-		u.tolerance = tolerance
-	}
-}
-
-type URLTest struct {
-	*GroupBase
-	selected       string
-	testUrl        string
-	expectedStatus string
-	tolerance      uint16
-	disableUDP     bool
-	Hidden         bool
-	Icon           string
-	fastNode       C.Proxy
-	fastSingle     *singledo.Single[C.Proxy]
-}
-
-func (u *URLTest) Now() string {
-	return u.fast(false).Name()
-}
-
-func (u *URLTest) Set(name string) error {
-	var p C.Proxy
-	for _, proxy := range u.GetProxies(false) {
-		if proxy.Name() == name {
-			p = proxy
-			break
-		}
-	}
-	if p == nil {
-		return errors.New("proxy not exist")
-	}
-	u.ForceSet(name)
-	return nil
-}
-
-func (u *URLTest) ForceSet(name string) {
-	u.selected = name
-	u.fastSingle.Reset()
-}
-
-// DialContext implements C.ProxyAdapter
-func (u *URLTest) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (c C.Conn, err error) {
-	proxy := u.fast(true)
-	c, err = proxy.DialContext(ctx, metadata, u.Base.DialOptions(opts...)...)
-	if err == nil {
-		c.AppendToChains(u)
-	} else {
-		u.onDialFailed(proxy.Type(), err, u.healthCheck)
-	}
-
-	if N.NeedHandshake(c) {
-		c = callback.NewFirstWriteCallBackConn(c, func(err error) {
-			if err == nil {
-				u.onDialSuccess()
-			} else {
-				u.onDialFailed(proxy.Type(), err, u.healthCheck)
-			}
-		})
-	}
-
-	return c, err
-}
-
-// ListenPacketContext implements C.ProxyAdapter
-func (u *URLTest) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.PacketConn, error) {
-	proxy := u.fast(true)
-	pc, err := proxy.ListenPacketContext(ctx, metadata, u.Base.DialOptions(opts...)...)
-	if err == nil {
-		pc.AppendToChains(u)
-	} else {
-		u.onDialFailed(proxy.Type(), err, u.healthCheck)
-	}
-
-	return pc, err
-}
-
-// Unwrap implements C.ProxyAdapter
-func (u *URLTest) Unwrap(metadata *C.Metadata, touch bool) C.Proxy {
-	return u.fast(touch)
-}
-
-func (u *URLTest) healthCheck() {
-	u.fastSingle.Reset()
-	u.GroupBase.healthCheck()
-	u.fastSingle.Reset()
-}
-
-func (u *URLTest) fast(touch bool) C.Proxy {
-	elm, _, shared := u.fastSingle.Do(func() (C.Proxy, error) {
-		proxies := u.GetProxies(touch)
-		if u.selected != "" {
-			for _, proxy := range proxies {
-				if !proxy.AliveForTestUrl(u.testUrl) {
-					continue
-				}
-				if proxy.Name() == u.selected {
-					u.fastNode = proxy
-					return proxy, nil
-				}
-			}
-		}
-
-		fast := proxies[0]
-		minDelay := fast.LastDelayForTestUrl(u.testUrl)
-		fastNotExist := true
-
-		for _, proxy := range proxies[1:] {
-			if u.fastNode != nil && proxy.Name() == u.fastNode.Name() {
-				fastNotExist = false
-			}
-
-			if !proxy.AliveForTestUrl(u.testUrl) {
-				continue
-			}
-
-			delay := proxy.LastDelayForTestUrl(u.testUrl)
-			if delay < minDelay {
-				fast = proxy
-				minDelay = delay
-			}
-
-		}
-		// tolerance
-		if u.fastNode == nil || fastNotExist || !u.fastNode.AliveForTestUrl(u.testUrl) || u.fastNode.LastDelayForTestUrl(u.testUrl) > fast.LastDelayForTestUrl(u.testUrl)+u.tolerance {
-			u.fastNode = fast
-		}
-		return u.fastNode, nil
-	})
-	if shared && touch { // a shared fastSingle.Do() may cause providers untouched, so we touch them again
-		u.Touch()
-	}
-
-	return elm
-}
-
-// SupportUDP implements C.ProxyAdapter
-func (u *URLTest) SupportUDP() bool {
-	if u.disableUDP {
-		return false
-	}
-	return u.fast(false).SupportUDP()
-}
-
-// IsL3Protocol implements C.ProxyAdapter
-func (u *URLTest) IsL3Protocol(metadata *C.Metadata) bool {
-	return u.fast(false).IsL3Protocol(metadata)
-}
-
-// MarshalJSON implements C.ProxyAdapter
-func (u *URLTest) MarshalJSON() ([]byte, error) {
-	all := []string{}
-	for _, proxy := range u.GetProxies(false) {
-		all = append(all, proxy.Name())
-	}
-	return json.Marshal(map[string]any{
-		"type":           u.Type().String(),
-		"now":            u.Now(),
-		"all":            all,
-		"testUrl":        u.testUrl,
-		"expectedStatus": u.expectedStatus,
-		"fixed":          u.selected,
-		"hidden":         u.Hidden,
-		"icon":           u.Icon,
-	})
-}
-
-func (u *URLTest) URLTest(ctx context.Context, url string, expectedStatus utils.IntRanges[uint16]) (map[string]uint16, error) {
-	return u.GroupBase.URLTest(ctx, u.testUrl, expectedStatus)
-}
-
-func parseURLTestOption(config map[string]any) []urlTestOption {
-	opts := []urlTestOption{}
-
-	// tolerance
-	if elm, ok := config["tolerance"]; ok {
-		if tolerance, ok := elm.(int); ok {
-			opts = append(opts, urlTestWithTolerance(uint16(tolerance)))
-		}
-	}
-
-	return opts
-}
-
-func NewURLTest(option *GroupCommonOption, providers []provider.ProxyProvider, options ...urlTestOption) *URLTest {
-	urlTest := &URLTest{
-		GroupBase: NewGroupBase(GroupBaseOption{
-			outbound.BaseOption{
-				Name:        option.Name,
-				Type:        C.URLTest,
-				Interface:   option.Interface,
-				RoutingMark: option.RoutingMark,
-			},
-
-			option.Filter,
-			option.ExcludeFilter,
-			option.ExcludeType,
-			option.TestTimeout,
-			option.MaxFailedTimes,
-			providers,
-		}),
-		fastSingle:     singledo.NewSingle[C.Proxy](time.Second * 10),
-		disableUDP:     option.DisableUDP,
-		testUrl:        option.URL,
-		expectedStatus: option.ExpectedStatus,
-		Hidden:         option.Hidden,
-		Icon:           option.Icon,
-	}
-
-	for _, option := range options {
-		option(urlTest)
-	}
-
-	return urlTest
-}

adapter/outboundgroup/util.go

@@ -1,10 +0,0 @@
-package outboundgroup
-
-type SelectAble interface {
-	Set(string) error
-	ForceSet(name string)
-}
-
-var _ SelectAble = (*Fallback)(nil)
-var _ SelectAble = (*URLTest)(nil)
-var _ SelectAble = (*Selector)(nil)

adapter/parser.go

@@ -1,179 +0,0 @@
-package adapter
-
-import (
-	"fmt"
-
-	"github.com/metacubex/mihomo/adapter/outbound"
-	"github.com/metacubex/mihomo/common/structure"
-	C "github.com/metacubex/mihomo/constant"
-)
-
-func ParseProxy(mapping map[string]any) (C.Proxy, error) {
-	decoder := structure.NewDecoder(structure.Option{TagName: "proxy", WeaklyTypedInput: true, KeyReplacer: structure.DefaultKeyReplacer})
-	proxyType, existType := mapping["type"].(string)
-	if !existType {
-		return nil, fmt.Errorf("missing type")
-	}
-
-	var (
-		proxy outbound.ProxyAdapter
-		err   error
-	)
-	switch proxyType {
-	case "ss":
-		ssOption := &outbound.ShadowSocksOption{}
-		err = decoder.Decode(mapping, ssOption)
-		if err != nil {
-			break
-		}
-		proxy, err = outbound.NewShadowSocks(*ssOption)
-	case "ssr":
-		ssrOption := &outbound.ShadowSocksROption{}
-		err = decoder.Decode(mapping, ssrOption)
-		if err != nil {
-			break
-		}
-		proxy, err = outbound.NewShadowSocksR(*ssrOption)
-	case "socks5":
-		socksOption := &outbound.Socks5Option{}
-		err = decoder.Decode(mapping, socksOption)
-		if err != nil {
-			break
-		}
-		proxy, err = outbound.NewSocks5(*socksOption)
-	case "http":
-		httpOption := &outbound.HttpOption{}
-		err = decoder.Decode(mapping, httpOption)
-		if err != nil {
-			break
-		}
-		proxy, err = outbound.NewHttp(*httpOption)
-	case "vmess":
-		vmessOption := &outbound.VmessOption{
-			HTTPOpts: outbound.HTTPOptions{
-				Method: "GET",
-				Path:   []string{"/"},
-			},
-		}
-
-		err = decoder.Decode(mapping, vmessOption)
-		if err != nil {
-			break
-		}
-		proxy, err = outbound.NewVmess(*vmessOption)
-	case "vless":
-		vlessOption := &outbound.VlessOption{}
-		err = decoder.Decode(mapping, vlessOption)
-		if err != nil {
-			break
-		}
-		proxy, err = outbound.NewVless(*vlessOption)
-	case "snell":
-		snellOption := &outbound.SnellOption{}
-		err = decoder.Decode(mapping, snellOption)
-		if err != nil {
-			break
-		}
-		proxy, err = outbound.NewSnell(*snellOption)
-	case "trojan":
-		trojanOption := &outbound.TrojanOption{}
-		err = decoder.Decode(mapping, trojanOption)
-		if err != nil {
-			break
-		}
-		proxy, err = outbound.NewTrojan(*trojanOption)
-	case "hysteria":
-		hyOption := &outbound.HysteriaOption{}
-		err = decoder.Decode(mapping, hyOption)
-		if err != nil {
-			break
-		}
-		proxy, err = outbound.NewHysteria(*hyOption)
-	case "hysteria2":
-		hyOption := &outbound.Hysteria2Option{}
-		err = decoder.Decode(mapping, hyOption)
-		if err != nil {
-			break
-		}
-		proxy, err = outbound.NewHysteria2(*hyOption)
-	case "wireguard":
-		wgOption := &outbound.WireGuardOption{}
-		err = decoder.Decode(mapping, wgOption)
-		if err != nil {
-			break
-		}
-		proxy, err = outbound.NewWireGuard(*wgOption)
-	case "tuic":
-		tuicOption := &outbound.TuicOption{}
-		err = decoder.Decode(mapping, tuicOption)
-		if err != nil {
-			break
-		}
-		proxy, err = outbound.NewTuic(*tuicOption)
-	case "direct":
-		directOption := &outbound.DirectOption{}
-		err = decoder.Decode(mapping, directOption)
-		if err != nil {
-			break
-		}
-		proxy = outbound.NewDirectWithOption(*directOption)
-	case "dns":
-		dnsOptions := &outbound.DnsOption{}
-		err = decoder.Decode(mapping, dnsOptions)
-		if err != nil {
-			break
-		}
-		proxy = outbound.NewDnsWithOption(*dnsOptions)
-	case "reject":
-		rejectOption := &outbound.RejectOption{}
-		err = decoder.Decode(mapping, rejectOption)
-		if err != nil {
-			break
-		}
-		proxy = outbound.NewRejectWithOption(*rejectOption)
-	case "ssh":
-		sshOption := &outbound.SshOption{}
-		err = decoder.Decode(mapping, sshOption)
-		if err != nil {
-			break
-		}
-		proxy, err = outbound.NewSsh(*sshOption)
-	case "mieru":
-		mieruOption := &outbound.MieruOption{}
-		err = decoder.Decode(mapping, mieruOption)
-		if err != nil {
-			break
-		}
-		proxy, err = outbound.NewMieru(*mieruOption)
-	case "anytls":
-		anytlsOption := &outbound.AnyTLSOption{}
-		err = decoder.Decode(mapping, anytlsOption)
-		if err != nil {
-			break
-		}
-		proxy, err = outbound.NewAnyTLS(*anytlsOption)
-	default:
-		return nil, fmt.Errorf("unsupport proxy type: %s", proxyType)
-	}
-
-	if err != nil {
-		return nil, err
-	}
-
-	if muxMapping, muxExist := mapping["smux"].(map[string]any); muxExist {
-		muxOption := &outbound.SingMuxOption{}
-		err = decoder.Decode(muxMapping, muxOption)
-		if err != nil {
-			return nil, err
-		}
-		if muxOption.Enabled {
-			proxy, err = outbound.NewSingMux(*muxOption, proxy)
-			if err != nil {
-				return nil, err
-			}
-		}
-	}
-
-	proxy = outbound.NewAutoCloseProxyAdapter(proxy)
-	return NewProxy(proxy), nil
-}

adapter/provider/healthcheck.go

@@ -1,235 +0,0 @@
-package provider
-
-import (
-	"context"
-	"strings"
-	"sync"
-	"time"
-
-	"github.com/metacubex/mihomo/common/atomic"
-	"github.com/metacubex/mihomo/common/batch"
-	"github.com/metacubex/mihomo/common/singledo"
-	"github.com/metacubex/mihomo/common/utils"
-	C "github.com/metacubex/mihomo/constant"
-	"github.com/metacubex/mihomo/log"
-
-	"github.com/dlclark/regexp2"
-)
-
-type HealthCheckOption struct {
-	URL      string
-	Interval uint
-}
-
-type extraOption struct {
-	expectedStatus utils.IntRanges[uint16]
-	filters        map[string]struct{}
-}
-
-type HealthCheck struct {
-	ctx            context.Context
-	ctxCancel      context.CancelFunc
-	url            string
-	extra          map[string]*extraOption
-	mu             sync.Mutex
-	started        atomic.Bool
-	proxies        []C.Proxy
-	interval       time.Duration
-	lazy           bool
-	expectedStatus utils.IntRanges[uint16]
-	lastTouch      atomic.TypedValue[time.Time]
-	singleDo       *singledo.Single[struct{}]
-	timeout        time.Duration
-}
-
-func (hc *HealthCheck) process() {
-	if hc.started.Load() {
-		log.Warnln("Skip start health check timer due to it's started")
-		return
-	}
-
-	ticker := time.NewTicker(hc.interval)
-	hc.start()
-	for {
-		select {
-		case <-ticker.C:
-			lastTouch := hc.lastTouch.Load()
-			since := time.Since(lastTouch)
-			if !hc.lazy || since < hc.interval {
-				hc.check()
-			} else {
-				log.Debugln("Skip once health check because we are lazy")
-			}
-		case <-hc.ctx.Done():
-			ticker.Stop()
-			hc.stop()
-			return
-		}
-	}
-}
-
-func (hc *HealthCheck) setProxy(proxies []C.Proxy) {
-	hc.proxies = proxies
-}
-
-func (hc *HealthCheck) registerHealthCheckTask(url string, expectedStatus utils.IntRanges[uint16], filter string, interval uint) {
-	url = strings.TrimSpace(url)
-	if len(url) == 0 || url == hc.url {
-		log.Debugln("ignore invalid health check url: %s", url)
-		return
-	}
-
-	hc.mu.Lock()
-	defer hc.mu.Unlock()
-
-	// 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 = time.Duration(interval) * time.Second
-	}
-
-	if hc.extra == nil {
-		hc.extra = make(map[string]*extraOption)
-	}
-
-	// prioritize the use of previously registered configurations, especially those from provider
-	if _, ok := hc.extra[url]; ok {
-		// provider default health check does not set filter
-		if url != hc.url && len(filter) != 0 {
-			splitAndAddFiltersToExtra(filter, hc.extra[url])
-		}
-
-		log.Debugln("health check url: %s exists", url)
-		return
-	}
-
-	option := &extraOption{filters: map[string]struct{}{}, expectedStatus: expectedStatus}
-	splitAndAddFiltersToExtra(filter, option)
-	hc.extra[url] = option
-
-	if hc.auto() && !hc.started.Load() {
-		go hc.process()
-	}
-}
-
-func splitAndAddFiltersToExtra(filter string, option *extraOption) {
-	filter = strings.TrimSpace(filter)
-	if len(filter) != 0 {
-		for _, regex := range strings.Split(filter, "`") {
-			regex = strings.TrimSpace(regex)
-			if len(regex) != 0 {
-				option.filters[regex] = struct{}{}
-			}
-		}
-	}
-}
-
-func (hc *HealthCheck) auto() bool {
-	return hc.interval != 0
-}
-
-func (hc *HealthCheck) touch() {
-	hc.lastTouch.Store(time.Now())
-}
-
-func (hc *HealthCheck) start() {
-	hc.started.Store(true)
-}
-
-func (hc *HealthCheck) stop() {
-	hc.started.Store(false)
-}
-
-func (hc *HealthCheck) check() {
-	if len(hc.proxies) == 0 {
-		return
-	}
-
-	_, _, _ = hc.singleDo.Do(func() (struct{}, error) {
-		id := utils.NewUUIDV4().String()
-		log.Debugln("Start New Health Checking {%s}", id)
-		b, _ := batch.New[bool](hc.ctx, batch.WithConcurrencyNum[bool](10))
-
-		// execute default health check
-		option := &extraOption{filters: nil, expectedStatus: hc.expectedStatus}
-		hc.execute(b, hc.url, id, option)
-
-		// execute extra health check
-		if len(hc.extra) != 0 {
-			for url, option := range hc.extra {
-				hc.execute(b, url, id, option)
-			}
-		}
-		b.Wait()
-		log.Debugln("Finish A Health Checking {%s}", id)
-		return struct{}{}, nil
-	})
-}
-
-func (hc *HealthCheck) execute(b *batch.Batch[bool], url, uid string, option *extraOption) {
-	url = strings.TrimSpace(url)
-	if len(url) == 0 {
-		log.Debugln("Health Check has been skipped due to testUrl is empty, {%s}", uid)
-		return
-	}
-
-	var filterReg *regexp2.Regexp
-	var expectedStatus utils.IntRanges[uint16]
-	if option != nil {
-		expectedStatus = option.expectedStatus
-		if len(option.filters) != 0 {
-			filters := make([]string, 0, len(option.filters))
-			for filter := range option.filters {
-				filters = append(filters, filter)
-			}
-
-			filterReg = regexp2.MustCompile(strings.Join(filters, "|"), regexp2.None)
-		}
-	}
-
-	for _, proxy := range hc.proxies {
-		// skip proxies that do not require health check
-		if filterReg != nil {
-			if match, _ := filterReg.MatchString(proxy.Name()); !match {
-				continue
-			}
-		}
-
-		p := proxy
-		b.Go(p.Name(), func() (bool, error) {
-			ctx, cancel := context.WithTimeout(hc.ctx, hc.timeout)
-			defer cancel()
-			log.Debugln("Health Checking, proxy: %s, url: %s, id: {%s}", p.Name(), url, uid)
-			_, _ = p.URLTest(ctx, url, expectedStatus)
-			log.Debugln("Health Checked, proxy: %s, url: %s, alive: %t, delay: %d ms uid: {%s}", p.Name(), url, p.AliveForTestUrl(url), p.LastDelayForTestUrl(url), uid)
-			return false, nil
-		})
-	}
-}
-
-func (hc *HealthCheck) close() {
-	hc.ctxCancel()
-}
-
-func NewHealthCheck(proxies []C.Proxy, url string, timeout uint, interval uint, lazy bool, expectedStatus utils.IntRanges[uint16]) *HealthCheck {
-	if url == "" {
-		expectedStatus = nil
-		interval = 0
-	}
-	if timeout == 0 {
-		timeout = 5000
-	}
-	ctx, cancel := context.WithCancel(context.Background())
-
-	return &HealthCheck{
-		ctx:            ctx,
-		ctxCancel:      cancel,
-		proxies:        proxies,
-		url:            url,
-		timeout:        time.Duration(timeout) * time.Millisecond,
-		extra:          map[string]*extraOption{},
-		interval:       time.Duration(interval) * time.Second,
-		lazy:           lazy,
-		expectedStatus: expectedStatus,
-		singleDo:       singledo.NewSingle[struct{}](time.Second),
-	}
-}

adapter/provider/parser.go

@@ -1,131 +0,0 @@
-package provider
-
-import (
-	"encoding"
-	"errors"
-	"fmt"
-	"time"
-
-	"github.com/metacubex/mihomo/common/structure"
-	"github.com/metacubex/mihomo/common/utils"
-	"github.com/metacubex/mihomo/component/resource"
-	C "github.com/metacubex/mihomo/constant"
-	types "github.com/metacubex/mihomo/constant/provider"
-
-	"github.com/dlclark/regexp2"
-)
-
-var (
-	errVehicleType = errors.New("unsupport vehicle type")
-	errSubPath     = errors.New("path is not subpath of home directory")
-)
-
-type healthCheckSchema struct {
-	Enable         bool   `provider:"enable"`
-	URL            string `provider:"url"`
-	Interval       int    `provider:"interval"`
-	TestTimeout    int    `provider:"timeout,omitempty"`
-	Lazy           bool   `provider:"lazy,omitempty"`
-	ExpectedStatus string `provider:"expected-status,omitempty"`
-}
-
-type OverrideProxyNameSchema struct {
-	// matching expression for regex replacement
-	Pattern *regexp2.Regexp `provider:"pattern"`
-	// the new content after regex matching
-	Target string `provider:"target"`
-}
-
-var _ encoding.TextUnmarshaler = (*regexp2.Regexp)(nil) // ensure *regexp2.Regexp can decode direct by structure package
-
-type OverrideSchema struct {
-	TFO              *bool   `provider:"tfo,omitempty"`
-	MPTcp            *bool   `provider:"mptcp,omitempty"`
-	UDP              *bool   `provider:"udp,omitempty"`
-	UDPOverTCP       *bool   `provider:"udp-over-tcp,omitempty"`
-	Up               *string `provider:"up,omitempty"`
-	Down             *string `provider:"down,omitempty"`
-	DialerProxy      *string `provider:"dialer-proxy,omitempty"`
-	SkipCertVerify   *bool   `provider:"skip-cert-verify,omitempty"`
-	Interface        *string `provider:"interface-name,omitempty"`
-	RoutingMark      *int    `provider:"routing-mark,omitempty"`
-	IPVersion        *string `provider:"ip-version,omitempty"`
-	AdditionalPrefix *string `provider:"additional-prefix,omitempty"`
-	AdditionalSuffix *string `provider:"additional-suffix,omitempty"`
-
-	ProxyName []OverrideProxyNameSchema `provider:"proxy-name,omitempty"`
-}
-
-type proxyProviderSchema struct {
-	Type          string           `provider:"type"`
-	Path          string           `provider:"path,omitempty"`
-	URL           string           `provider:"url,omitempty"`
-	Proxy         string           `provider:"proxy,omitempty"`
-	Interval      int              `provider:"interval,omitempty"`
-	Filter        string           `provider:"filter,omitempty"`
-	ExcludeFilter string           `provider:"exclude-filter,omitempty"`
-	ExcludeType   string           `provider:"exclude-type,omitempty"`
-	DialerProxy   string           `provider:"dialer-proxy,omitempty"`
-	SizeLimit     int64            `provider:"size-limit,omitempty"`
-	Payload       []map[string]any `provider:"payload,omitempty"`
-
-	HealthCheck healthCheckSchema   `provider:"health-check,omitempty"`
-	Override    OverrideSchema      `provider:"override,omitempty"`
-	Header      map[string][]string `provider:"header,omitempty"`
-}
-
-func ParseProxyProvider(name string, mapping map[string]any) (types.ProxyProvider, error) {
-	decoder := structure.NewDecoder(structure.Option{TagName: "provider", WeaklyTypedInput: true})
-
-	schema := &proxyProviderSchema{
-		HealthCheck: healthCheckSchema{
-			Lazy: true,
-		},
-	}
-	if err := decoder.Decode(mapping, schema); err != nil {
-		return nil, err
-	}
-
-	expectedStatus, err := utils.NewUnsignedRanges[uint16](schema.HealthCheck.ExpectedStatus)
-	if err != nil {
-		return nil, err
-	}
-
-	var hcInterval uint
-	if schema.HealthCheck.Enable {
-		if schema.HealthCheck.Interval == 0 {
-			schema.HealthCheck.Interval = 300
-		}
-		hcInterval = uint(schema.HealthCheck.Interval)
-	}
-	hc := NewHealthCheck([]C.Proxy{}, schema.HealthCheck.URL, uint(schema.HealthCheck.TestTimeout), hcInterval, schema.HealthCheck.Lazy, expectedStatus)
-
-	parser, err := NewProxiesParser(schema.Filter, schema.ExcludeFilter, schema.ExcludeType, schema.DialerProxy, schema.Override)
-	if err != nil {
-		return nil, err
-	}
-
-	var vehicle types.Vehicle
-	switch schema.Type {
-	case "file":
-		path := C.Path.Resolve(schema.Path)
-		vehicle = resource.NewFileVehicle(path)
-	case "http":
-		path := C.Path.GetPathByHash("proxies", schema.URL)
-		if schema.Path != "" {
-			path = C.Path.Resolve(schema.Path)
-			if !C.Path.IsSafePath(path) {
-				return nil, fmt.Errorf("%w: %s", errSubPath, path)
-			}
-		}
-		vehicle = resource.NewHTTPVehicle(schema.URL, path, schema.Proxy, schema.Header, resource.DefaultHttpTimeout, schema.SizeLimit)
-	case "inline":
-		return NewInlineProvider(name, schema.Payload, parser, hc)
-	default:
-		return nil, fmt.Errorf("%w: %s", errVehicleType, schema.Type)
-	}
-
-	interval := time.Duration(uint(schema.Interval)) * time.Second
-
-	return NewProxySetProvider(name, interval, parser, vehicle, hc)
-}

adapter/provider/provider.go

@@ -1,463 +0,0 @@
-package provider
-
-import (
-	"encoding/json"
-	"errors"
-	"fmt"
-	"net/http"
-	"reflect"
-	"runtime"
-	"strings"
-	"time"
-
-	"github.com/metacubex/mihomo/adapter"
-	"github.com/metacubex/mihomo/common/convert"
-	"github.com/metacubex/mihomo/common/utils"
-	"github.com/metacubex/mihomo/component/profile/cachefile"
-	"github.com/metacubex/mihomo/component/resource"
-	C "github.com/metacubex/mihomo/constant"
-	types "github.com/metacubex/mihomo/constant/provider"
-	"github.com/metacubex/mihomo/tunnel/statistic"
-
-	"github.com/dlclark/regexp2"
-	"gopkg.in/yaml.v3"
-)
-
-const (
-	ReservedName = "default"
-)
-
-type ProxySchema struct {
-	Proxies []map[string]any `yaml:"proxies"`
-}
-
-type providerForApi struct {
-	Name             string            `json:"name"`
-	Type             string            `json:"type"`
-	VehicleType      string            `json:"vehicleType"`
-	Proxies          []C.Proxy         `json:"proxies"`
-	TestUrl          string            `json:"testUrl"`
-	ExpectedStatus   string            `json:"expectedStatus"`
-	UpdatedAt        time.Time         `json:"updatedAt,omitempty"`
-	SubscriptionInfo *SubscriptionInfo `json:"subscriptionInfo,omitempty"`
-}
-
-type baseProvider struct {
-	name        string
-	proxies     []C.Proxy
-	healthCheck *HealthCheck
-	version     uint32
-}
-
-func (bp *baseProvider) Name() string {
-	return bp.name
-}
-
-func (bp *baseProvider) Version() uint32 {
-	return bp.version
-}
-
-func (bp *baseProvider) HealthCheck() {
-	bp.healthCheck.check()
-}
-
-func (bp *baseProvider) Type() types.ProviderType {
-	return types.Proxy
-}
-
-func (bp *baseProvider) Proxies() []C.Proxy {
-	return bp.proxies
-}
-
-func (bp *baseProvider) Count() int {
-	return len(bp.proxies)
-}
-
-func (bp *baseProvider) Touch() {
-	bp.healthCheck.touch()
-}
-
-func (bp *baseProvider) HealthCheckURL() string {
-	return bp.healthCheck.url
-}
-
-func (bp *baseProvider) RegisterHealthCheckTask(url string, expectedStatus utils.IntRanges[uint16], filter string, interval uint) {
-	bp.healthCheck.registerHealthCheckTask(url, expectedStatus, filter, interval)
-}
-
-func (bp *baseProvider) setProxies(proxies []C.Proxy) {
-	bp.proxies = proxies
-	bp.version += 1
-	bp.healthCheck.setProxy(proxies)
-	if bp.healthCheck.auto() {
-		go bp.healthCheck.check()
-	}
-}
-
-func (bp *baseProvider) Close() error {
-	bp.healthCheck.close()
-	return nil
-}
-
-// ProxySetProvider for auto gc
-type ProxySetProvider struct {
-	*proxySetProvider
-}
-
-type proxySetProvider struct {
-	baseProvider
-	*resource.Fetcher[[]C.Proxy]
-	subscriptionInfo *SubscriptionInfo
-}
-
-func (pp *proxySetProvider) MarshalJSON() ([]byte, error) {
-	return json.Marshal(providerForApi{
-		Name:             pp.Name(),
-		Type:             pp.Type().String(),
-		VehicleType:      pp.VehicleType().String(),
-		Proxies:          pp.Proxies(),
-		TestUrl:          pp.healthCheck.url,
-		ExpectedStatus:   pp.healthCheck.expectedStatus.String(),
-		UpdatedAt:        pp.UpdatedAt(),
-		SubscriptionInfo: pp.subscriptionInfo,
-	})
-}
-
-func (pp *proxySetProvider) Name() string {
-	return pp.Fetcher.Name()
-}
-
-func (pp *proxySetProvider) Update() error {
-	_, _, err := pp.Fetcher.Update()
-	return err
-}
-
-func (pp *proxySetProvider) Initial() error {
-	_, err := pp.Fetcher.Initial()
-	if err != nil {
-		return err
-	}
-	if subscriptionInfo := cachefile.Cache().GetSubscriptionInfo(pp.Name()); subscriptionInfo != "" {
-		pp.subscriptionInfo = NewSubscriptionInfo(subscriptionInfo)
-	}
-	pp.closeAllConnections()
-	return nil
-}
-
-func (pp *proxySetProvider) closeAllConnections() {
-	statistic.DefaultManager.Range(func(c statistic.Tracker) bool {
-		for _, chain := range c.Chains() {
-			if chain == pp.Name() {
-				_ = c.Close()
-				break
-			}
-		}
-		return true
-	})
-}
-
-func (pp *proxySetProvider) Close() error {
-	_ = pp.baseProvider.Close()
-	return pp.Fetcher.Close()
-}
-
-func NewProxySetProvider(name string, interval time.Duration, parser resource.Parser[[]C.Proxy], vehicle types.Vehicle, hc *HealthCheck) (*ProxySetProvider, error) {
-	if hc.auto() {
-		go hc.process()
-	}
-
-	pd := &proxySetProvider{
-		baseProvider: baseProvider{
-			name:        name,
-			proxies:     []C.Proxy{},
-			healthCheck: hc,
-		},
-	}
-
-	fetcher := resource.NewFetcher[[]C.Proxy](name, interval, vehicle, parser, pd.setProxies)
-	pd.Fetcher = fetcher
-	if httpVehicle, ok := vehicle.(*resource.HTTPVehicle); ok {
-		httpVehicle.SetInRead(func(resp *http.Response) {
-			if subscriptionInfo := resp.Header.Get("subscription-userinfo"); subscriptionInfo != "" {
-				cachefile.Cache().SetSubscriptionInfo(name, subscriptionInfo)
-				pd.subscriptionInfo = NewSubscriptionInfo(subscriptionInfo)
-			}
-		})
-	}
-
-	wrapper := &ProxySetProvider{pd}
-	runtime.SetFinalizer(wrapper, (*ProxySetProvider).Close)
-	return wrapper, nil
-}
-
-func (pp *ProxySetProvider) Close() error {
-	runtime.SetFinalizer(pp, nil)
-	return pp.proxySetProvider.Close()
-}
-
-// InlineProvider for auto gc
-type InlineProvider struct {
-	*inlineProvider
-}
-
-type inlineProvider struct {
-	baseProvider
-	updateAt time.Time
-}
-
-func (ip *inlineProvider) MarshalJSON() ([]byte, error) {
-	return json.Marshal(providerForApi{
-		Name:           ip.Name(),
-		Type:           ip.Type().String(),
-		VehicleType:    ip.VehicleType().String(),
-		Proxies:        ip.Proxies(),
-		TestUrl:        ip.healthCheck.url,
-		ExpectedStatus: ip.healthCheck.expectedStatus.String(),
-		UpdatedAt:      ip.updateAt,
-	})
-}
-
-func (ip *inlineProvider) VehicleType() types.VehicleType {
-	return types.Inline
-}
-
-func (ip *inlineProvider) Initial() error {
-	return nil
-}
-
-func (ip *inlineProvider) Update() error {
-	// make api update happy
-	ip.updateAt = time.Now()
-	return nil
-}
-
-func NewInlineProvider(name string, payload []map[string]any, parser resource.Parser[[]C.Proxy], hc *HealthCheck) (*InlineProvider, error) {
-	if hc.auto() {
-		go hc.process()
-	}
-
-	ps := ProxySchema{Proxies: payload}
-	buf, err := yaml.Marshal(ps)
-	if err != nil {
-		return nil, err
-	}
-	proxies, err := parser(buf)
-	if err != nil {
-		return nil, err
-	}
-
-	ip := &inlineProvider{
-		baseProvider: baseProvider{
-			name:        name,
-			proxies:     proxies,
-			healthCheck: hc,
-		},
-		updateAt: time.Now(),
-	}
-	wrapper := &InlineProvider{ip}
-	runtime.SetFinalizer(wrapper, (*InlineProvider).Close)
-	return wrapper, nil
-}
-
-func (ip *InlineProvider) Close() error {
-	runtime.SetFinalizer(ip, nil)
-	return ip.baseProvider.Close()
-}
-
-// CompatibleProvider for auto gc
-type CompatibleProvider struct {
-	*compatibleProvider
-}
-
-type compatibleProvider struct {
-	baseProvider
-}
-
-func (cp *compatibleProvider) MarshalJSON() ([]byte, error) {
-	return json.Marshal(providerForApi{
-		Name:           cp.Name(),
-		Type:           cp.Type().String(),
-		VehicleType:    cp.VehicleType().String(),
-		Proxies:        cp.Proxies(),
-		TestUrl:        cp.healthCheck.url,
-		ExpectedStatus: cp.healthCheck.expectedStatus.String(),
-	})
-}
-
-func (cp *compatibleProvider) Update() error {
-	return nil
-}
-
-func (cp *compatibleProvider) Initial() error {
-	if cp.healthCheck.interval != 0 && cp.healthCheck.url != "" {
-		cp.HealthCheck()
-	}
-	return nil
-}
-
-func (cp *compatibleProvider) VehicleType() types.VehicleType {
-	return types.Compatible
-}
-
-func NewCompatibleProvider(name string, proxies []C.Proxy, hc *HealthCheck) (*CompatibleProvider, error) {
-	if len(proxies) == 0 {
-		return nil, errors.New("provider need one proxy at least")
-	}
-
-	if hc.auto() {
-		go hc.process()
-	}
-
-	pd := &compatibleProvider{
-		baseProvider: baseProvider{
-			name:        name,
-			proxies:     proxies,
-			healthCheck: hc,
-		},
-	}
-
-	wrapper := &CompatibleProvider{pd}
-	runtime.SetFinalizer(wrapper, (*CompatibleProvider).Close)
-	return wrapper, nil
-}
-
-func (cp *CompatibleProvider) Close() error {
-	runtime.SetFinalizer(cp, nil)
-	return cp.compatibleProvider.Close()
-}
-
-func NewProxiesParser(filter string, excludeFilter string, excludeType string, dialerProxy string, override OverrideSchema) (resource.Parser[[]C.Proxy], error) {
-	excludeFilterReg, err := regexp2.Compile(excludeFilter, regexp2.None)
-	if err != nil {
-		return nil, fmt.Errorf("invalid excludeFilter regex: %w", err)
-	}
-	var excludeTypeArray []string
-	if excludeType != "" {
-		excludeTypeArray = strings.Split(excludeType, "|")
-	}
-
-	var filterRegs []*regexp2.Regexp
-	for _, filter := range strings.Split(filter, "`") {
-		filterReg, err := regexp2.Compile(filter, regexp2.None)
-		if err != nil {
-			return nil, fmt.Errorf("invalid filter regex: %w", err)
-		}
-		filterRegs = append(filterRegs, filterReg)
-	}
-
-	return func(buf []byte) ([]C.Proxy, error) {
-		schema := &ProxySchema{}
-
-		if err := yaml.Unmarshal(buf, schema); err != nil {
-			proxies, err1 := convert.ConvertsV2Ray(buf)
-			if err1 != nil {
-				return nil, fmt.Errorf("%w, %w", err, err1)
-			}
-			schema.Proxies = proxies
-		}
-
-		if schema.Proxies == nil {
-			return nil, errors.New("file must have a `proxies` field")
-		}
-
-		proxies := []C.Proxy{}
-		proxiesSet := map[string]struct{}{}
-		for _, filterReg := range filterRegs {
-			for idx, mapping := range schema.Proxies {
-				if nil != excludeTypeArray && len(excludeTypeArray) > 0 {
-					mType, ok := mapping["type"]
-					if !ok {
-						continue
-					}
-					pType, ok := mType.(string)
-					if !ok {
-						continue
-					}
-					flag := false
-					for i := range excludeTypeArray {
-						if strings.EqualFold(pType, excludeTypeArray[i]) {
-							flag = true
-							break
-						}
-
-					}
-					if flag {
-						continue
-					}
-
-				}
-				mName, ok := mapping["name"]
-				if !ok {
-					continue
-				}
-				name, ok := mName.(string)
-				if !ok {
-					continue
-				}
-				if len(excludeFilter) > 0 {
-					if mat, _ := excludeFilterReg.MatchString(name); mat {
-						continue
-					}
-				}
-				if len(filter) > 0 {
-					if mat, _ := filterReg.MatchString(name); !mat {
-						continue
-					}
-				}
-				if _, ok := proxiesSet[name]; ok {
-					continue
-				}
-
-				if len(dialerProxy) > 0 {
-					mapping["dialer-proxy"] = dialerProxy
-				}
-
-				val := reflect.ValueOf(override)
-				for i := 0; i < val.NumField(); i++ {
-					field := val.Field(i)
-					if field.IsNil() {
-						continue
-					}
-					fieldName := strings.Split(val.Type().Field(i).Tag.Get("provider"), ",")[0]
-					switch fieldName {
-					case "additional-prefix":
-						name := mapping["name"].(string)
-						mapping["name"] = *field.Interface().(*string) + name
-					case "additional-suffix":
-						name := mapping["name"].(string)
-						mapping["name"] = name + *field.Interface().(*string)
-					case "proxy-name":
-						// Iterate through all naming replacement rules and perform the replacements.
-						for _, expr := range override.ProxyName {
-							name := mapping["name"].(string)
-							newName, err := expr.Pattern.Replace(name, expr.Target, 0, -1)
-							if err != nil {
-								return nil, fmt.Errorf("proxy name replace error: %w", err)
-							}
-							mapping["name"] = newName
-						}
-					default:
-						mapping[fieldName] = field.Elem().Interface()
-					}
-				}
-
-				proxy, err := adapter.ParseProxy(mapping)
-				if err != nil {
-					return nil, fmt.Errorf("proxy %d error: %w", idx, err)
-				}
-
-				proxiesSet[name] = struct{}{}
-				proxies = append(proxies, proxy)
-			}
-		}
-
-		if len(proxies) == 0 {
-			if len(filter) > 0 {
-				return nil, errors.New("doesn't match any proxy, please check your filter")
-			}
-			return nil, errors.New("file doesn't have any proxy")
-		}
-
-		return proxies, nil
-	}, nil
-}

adapter/provider/subscription_info.go

@@ -1,58 +0,0 @@
-package provider
-
-import (
-	"fmt"
-	"strconv"
-	"strings"
-
-	"github.com/metacubex/mihomo/log"
-)
-
-type SubscriptionInfo struct {
-	Upload   int64
-	Download int64
-	Total    int64
-	Expire   int64
-}
-
-func NewSubscriptionInfo(userinfo string) (si *SubscriptionInfo) {
-	userinfo = strings.ReplaceAll(strings.ToLower(userinfo), " ", "")
-	si = new(SubscriptionInfo)
-
-	for _, field := range strings.Split(userinfo, ";") {
-		name, value, ok := strings.Cut(field, "=")
-		if !ok {
-			continue
-		}
-
-		intValue, err := parseValue(value)
-		if err != nil {
-			log.Warnln("[Provider] get subscription-userinfo: %e", err)
-			continue
-		}
-
-		switch name {
-		case "upload":
-			si.Upload = intValue
-		case "download":
-			si.Download = intValue
-		case "total":
-			si.Total = intValue
-		case "expire":
-			si.Expire = intValue
-		}
-	}
-	return si
-}
-
-func parseValue(value string) (int64, error) {
-	if intValue, err := strconv.ParseInt(value, 10, 64); err == nil {
-		return intValue, nil
-	}
-
-	if floatValue, err := strconv.ParseFloat(value, 64); err == nil {
-		return int64(floatValue), nil
-	}
-
-	return 0, fmt.Errorf("failed to parse value '%s'", value)
-}

adapters/direct.go

@@ -0,0 +1,49 @@
+package adapters
+
+import (
+	"io"
+	"net"
+
+	C "github.com/Dreamacro/clash/constant"
+)
+
+// DirectAdapter is a directly connected adapter
+type DirectAdapter struct {
+	conn net.Conn
+}
+
+// ReadWriter is used to handle network traffic
+func (d *DirectAdapter) ReadWriter() io.ReadWriter {
+	return d.conn
+}
+
+// Close is used to close connection
+func (d *DirectAdapter) Close() {
+	d.conn.Close()
+}
+
+// Conn is used to http request
+func (d *DirectAdapter) Conn() net.Conn {
+	return d.conn
+}
+
+type Direct struct {
+	traffic *C.Traffic
+}
+
+func (d *Direct) Name() string {
+	return "Direct"
+}
+
+func (d *Direct) Generator(addr *C.Addr) (adapter C.ProxyAdapter, err error) {
+	c, err := net.Dial("tcp", net.JoinHostPort(addr.String(), addr.Port))
+	if err != nil {
+		return
+	}
+	c.(*net.TCPConn).SetKeepAlive(true)
+	return &DirectAdapter{conn: NewTrafficTrack(c, d.traffic)}, nil
+}
+
+func NewDirect(traffic *C.Traffic) *Direct {
+	return &Direct{traffic: traffic}
+}

adapters/reject.go

@@ -0,0 +1,50 @@
+package adapters
+
+import (
+	"io"
+	"net"
+
+	C "github.com/Dreamacro/clash/constant"
+)
+
+// RejectAdapter is a reject connected adapter
+type RejectAdapter struct {
+}
+
+// ReadWriter is used to handle network traffic
+func (r *RejectAdapter) ReadWriter() io.ReadWriter {
+	return &NopRW{}
+}
+
+// Close is used to close connection
+func (r *RejectAdapter) Close() {}
+
+// Conn is used to http request
+func (r *RejectAdapter) Conn() net.Conn {
+	return nil
+}
+
+type Reject struct {
+}
+
+func (r *Reject) Name() string {
+	return "Reject"
+}
+
+func (r *Reject) Generator(addr *C.Addr) (adapter C.ProxyAdapter, err error) {
+	return &RejectAdapter{}, nil
+}
+
+func NewReject() *Reject {
+	return &Reject{}
+}
+
+type NopRW struct{}
+
+func (rw *NopRW) Read(b []byte) (int, error) {
+	return len(b), nil
+}
+
+func (rw *NopRW) Write(b []byte) (int, error) {
+	return 0, io.EOF
+}

adapters/shadowsocks.go

@@ -0,0 +1,105 @@
+package adapters
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"net"
+	"net/url"
+	"strconv"
+
+	C "github.com/Dreamacro/clash/constant"
+
+	"github.com/riobard/go-shadowsocks2/core"
+	"github.com/riobard/go-shadowsocks2/socks"
+)
+
+// ShadowsocksAdapter is a shadowsocks adapter
+type ShadowsocksAdapter struct {
+	conn net.Conn
+}
+
+// ReadWriter is used to handle network traffic
+func (ss *ShadowsocksAdapter) ReadWriter() io.ReadWriter {
+	return ss.conn
+}
+
+// Close is used to close connection
+func (ss *ShadowsocksAdapter) Close() {
+	ss.conn.Close()
+}
+
+func (ss *ShadowsocksAdapter) Conn() net.Conn {
+	return ss.conn
+}
+
+type ShadowSocks struct {
+	server  string
+	name    string
+	cipher  core.Cipher
+	traffic *C.Traffic
+}
+
+func (ss *ShadowSocks) Name() string {
+	return ss.name
+}
+
+func (ss *ShadowSocks) Generator(addr *C.Addr) (adapter C.ProxyAdapter, err error) {
+	c, err := net.Dial("tcp", ss.server)
+	if err != nil {
+		return nil, fmt.Errorf("%s connect error", ss.server)
+	}
+	c.(*net.TCPConn).SetKeepAlive(true)
+	c = ss.cipher.StreamConn(c)
+	_, err = c.Write(serializesSocksAddr(addr))
+	return &ShadowsocksAdapter{conn: NewTrafficTrack(c, ss.traffic)}, err
+}
+
+func NewShadowSocks(name string, ssURL string, traffic *C.Traffic) (*ShadowSocks, error) {
+	var key []byte
+	server, cipher, password, _ := parseURL(ssURL)
+	ciph, err := core.PickCipher(cipher, key, password)
+	if err != nil {
+		return nil, fmt.Errorf("ss %s initialize error: %s", server, err.Error())
+	}
+	return &ShadowSocks{
+		server:  server,
+		name:    name,
+		cipher:  ciph,
+		traffic: traffic,
+	}, nil
+}
+
+func parseURL(s string) (addr, cipher, password string, err error) {
+	u, err := url.Parse(s)
+	if err != nil {
+		return
+	}
+
+	addr = u.Host
+	if u.User != nil {
+		cipher = u.User.Username()
+		password, _ = u.User.Password()
+	}
+	return
+}
+
+func serializesSocksAddr(addr *C.Addr) []byte {
+	var buf [][]byte
+	aType := uint8(addr.AddrType)
+	p, _ := strconv.Atoi(addr.Port)
+	port := []byte{uint8(p >> 8), uint8(p & 0xff)}
+	switch addr.AddrType {
+	case socks.AtypDomainName:
+		len := uint8(len(addr.Host))
+		host := []byte(addr.Host)
+		buf = [][]byte{[]byte{aType, len}, host, port}
+	case socks.AtypIPv4:
+		host := addr.IP.To4()
+		buf = [][]byte{[]byte{aType}, host, port}
+	case socks.AtypIPv6:
+		host := addr.IP.To16()
+		buf = [][]byte{[]byte{aType}, host, port}
+	}
+	return bytes.Join(buf, []byte(""))
+}

adapters/urltest.go

@@ -0,0 +1,148 @@
+package adapters
+
+import (
+	"fmt"
+	"net"
+	"net/http"
+	"net/url"
+	"sync"
+	"time"
+
+	C "github.com/Dreamacro/clash/constant"
+)
+
+type URLTest struct {
+	name   string
+	proxys []C.Proxy
+	url    *url.URL
+	rawURL string
+	addr   *C.Addr
+	fast   C.Proxy
+	delay  time.Duration
+}
+
+func (u *URLTest) Name() string {
+	return u.name
+}
+
+func (u *URLTest) Generator(addr *C.Addr) (adapter C.ProxyAdapter, err error) {
+	return u.fast.Generator(addr)
+}
+
+func (u *URLTest) loop() {
+	tick := time.Tick(u.delay)
+	go u.speedTest()
+	for range tick {
+		go u.speedTest()
+	}
+}
+
+func (u *URLTest) speedTest() {
+	wg := sync.WaitGroup{}
+	wg.Add(len(u.proxys))
+	c := make(chan interface{})
+	fast := selectFast(c)
+	timer := time.NewTimer(u.delay)
+
+	for _, p := range u.proxys {
+		go func(p C.Proxy) {
+			err := getUrl(p, u.addr, u.rawURL)
+			if err == nil {
+				c <- p
+			}
+			wg.Done()
+		}(p)
+	}
+
+	go func() {
+		wg.Wait()
+		close(c)
+	}()
+
+	select {
+	case <-timer.C:
+		// Wait for fast to return or close.
+		<-fast
+	case p, open := <-fast:
+		if open {
+			u.fast = p.(C.Proxy)
+		}
+	}
+}
+
+func getUrl(proxy C.Proxy, addr *C.Addr, rawURL string) (err error) {
+	instance, err := proxy.Generator(addr)
+	if err != nil {
+		return
+	}
+	defer instance.Close()
+	transport := &http.Transport{
+		Dial: func(string, string) (net.Conn, error) {
+			return instance.Conn(), nil
+		},
+		// from http.DefaultTransport
+		MaxIdleConns:          100,
+		IdleConnTimeout:       90 * time.Second,
+		TLSHandshakeTimeout:   10 * time.Second,
+		ExpectContinueTimeout: 1 * time.Second,
+	}
+	client := http.Client{Transport: transport}
+	req, err := client.Get(rawURL)
+	if err != nil {
+		return
+	}
+	req.Body.Close()
+	return nil
+}
+
+func selectFast(in chan interface{}) chan interface{} {
+	out := make(chan interface{})
+	go func() {
+		p, open := <-in
+		if open {
+			out <- p
+		}
+		close(out)
+		for range in {
+		}
+	}()
+
+	return out
+}
+
+func NewURLTest(name string, proxys []C.Proxy, rawURL string, delay time.Duration) (*URLTest, error) {
+	u, err := url.Parse(rawURL)
+	if err != nil {
+		return nil, err
+	}
+
+	port := u.Port()
+	if port == "" {
+		if u.Scheme == "https" {
+			port = "443"
+		} else if u.Scheme == "http" {
+			port = "80"
+		} else {
+			return nil, fmt.Errorf("%s scheme not Support", rawURL)
+		}
+	}
+
+	addr := &C.Addr{
+		AddrType: C.AtypDomainName,
+		Host:     u.Hostname(),
+		IP:       nil,
+		Port:     port,
+	}
+
+	urlTest := &URLTest{
+		name:   name,
+		proxys: proxys[:],
+		rawURL: rawURL,
+		url:    u,
+		addr:   addr,
+		fast:   proxys[0],
+		delay:  delay,
+	}
+	go urlTest.loop()
+	return urlTest, nil
+}

adapters/util.go

@@ -0,0 +1,28 @@
+package adapters
+
+import (
+	"net"
+
+	C "github.com/Dreamacro/clash/constant"
+)
+
+type TrafficTrack struct {
+	net.Conn
+	traffic *C.Traffic
+}
+
+func (tt *TrafficTrack) Read(b []byte) (int, error) {
+	n, err := tt.Conn.Read(b)
+	tt.traffic.Down() <- int64(n)
+	return n, err
+}
+
+func (tt *TrafficTrack) Write(b []byte) (int, error) {
+	n, err := tt.Conn.Write(b)
+	tt.traffic.Up() <- int64(n)
+	return n, err
+}
+
+func NewTrafficTrack(conn net.Conn, traffic *C.Traffic) *TrafficTrack {
+	return &TrafficTrack{traffic: traffic, Conn: conn}
+}

android_tz.go

@@ -1,21 +0,0 @@
-// Copyright 2014 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-// kanged from https://github.com/golang/mobile/blob/c713f31d574bb632a93f169b2cc99c9e753fef0e/app/android.go#L89
-
-package main
-
-// #include <time.h>
-import "C"
-import "time"
-
-func init() {
-	var currentT C.time_t
-	var currentTM C.struct_tm
-	C.time(&currentT)
-	C.localtime_r(&currentT, &currentTM)
-	tzOffset := int(currentTM.tm_gmtoff)
-	tz := C.GoString(currentTM.tm_zone)
-	time.Local = time.FixedZone(tz, tzOffset)
-}

check_amd64.sh

@@ -1,28 +0,0 @@
-#!/bin/sh
-flags=$(grep '^flags\b' </proc/cpuinfo | head -n 1)
-flags=" ${flags#*:} "
-
-has_flags () {
-  for flag; do
-    case "$flags" in
-      *" $flag "*) :;;
-      *) return 1;;
-    esac
-  done
-}
-
-determine_level () {
-  level=0
-  has_flags lm cmov cx8 fpu fxsr mmx syscall sse2 || return 0
-  level=1
-  has_flags cx16 lahf_lm popcnt sse4_1 sse4_2 ssse3 || return 0
-  level=2
-  has_flags avx avx2 bmi1 bmi2 f16c fma abm movbe xsave || return 0
-  level=3
-  has_flags avx512f avx512bw avx512cd avx512dq avx512vl || return 0
-  level=4
-}
-
-determine_level
-echo "Your CPU supports amd64-v$level"
-return $level

common/arc/arc.go

@@ -1,241 +0,0 @@
-package arc
-
-import (
-	"sync"
-	"time"
-
-	list "github.com/bahlo/generic-list-go"
-	"github.com/samber/lo"
-)
-
-//modify from https://github.com/alexanderGugel/arc
-
-// Option is part of Functional Options Pattern
-type Option[K comparable, V any] func(*ARC[K, V])
-
-func WithSize[K comparable, V any](maxSize int) Option[K, V] {
-	return func(a *ARC[K, V]) {
-		a.c = maxSize
-	}
-}
-
-type ARC[K comparable, V any] struct {
-	p     int
-	c     int
-	t1    *list.List[*entry[K, V]]
-	b1    *list.List[*entry[K, V]]
-	t2    *list.List[*entry[K, V]]
-	b2    *list.List[*entry[K, V]]
-	mutex sync.Mutex
-	len   int
-	cache map[K]*entry[K, V]
-}
-
-// New returns a new Adaptive Replacement Cache (ARC).
-func New[K comparable, V any](options ...Option[K, V]) *ARC[K, V] {
-	arc := &ARC[K, V]{}
-	arc.Clear()
-
-	for _, option := range options {
-		option(arc)
-	}
-	return arc
-}
-
-func (a *ARC[K, V]) Clear() {
-	a.mutex.Lock()
-	defer a.mutex.Unlock()
-
-	a.p = 0
-	a.t1 = list.New[*entry[K, V]]()
-	a.b1 = list.New[*entry[K, V]]()
-	a.t2 = list.New[*entry[K, V]]()
-	a.b2 = list.New[*entry[K, V]]()
-	a.len = 0
-	a.cache = make(map[K]*entry[K, V])
-}
-
-// Set inserts a new key-value pair into the cache.
-// This optimizes future access to this entry (side effect).
-func (a *ARC[K, V]) Set(key K, value V) {
-	a.mutex.Lock()
-	defer a.mutex.Unlock()
-
-	a.set(key, value)
-}
-
-func (a *ARC[K, V]) set(key K, value V) {
-	a.setWithExpire(key, value, time.Unix(0, 0))
-}
-
-// SetWithExpire stores any representation of a response for a given key and given expires.
-// The expires time will round to second.
-func (a *ARC[K, V]) SetWithExpire(key K, value V, expires time.Time) {
-	a.mutex.Lock()
-	defer a.mutex.Unlock()
-
-	a.setWithExpire(key, value, expires)
-}
-
-func (a *ARC[K, V]) setWithExpire(key K, value V, expires time.Time) {
-	ent, ok := a.cache[key]
-	if !ok {
-		a.len++
-		ent := &entry[K, V]{key: key, value: value, ghost: false, expires: expires.Unix()}
-		a.req(ent)
-		a.cache[key] = ent
-		return
-	}
-
-	if ent.ghost {
-		a.len++
-	}
-
-	ent.value = value
-	ent.ghost = false
-	ent.expires = expires.Unix()
-	a.req(ent)
-}
-
-// Get retrieves a previously via Set inserted entry.
-// This optimizes future access to this entry (side effect).
-func (a *ARC[K, V]) Get(key K) (value V, ok bool) {
-	a.mutex.Lock()
-	defer a.mutex.Unlock()
-
-	ent, ok := a.get(key)
-	if !ok {
-		return lo.Empty[V](), false
-	}
-	return ent.value, true
-}
-
-func (a *ARC[K, V]) get(key K) (e *entry[K, V], ok bool) {
-	ent, ok := a.cache[key]
-	if !ok {
-		return ent, false
-	}
-	a.req(ent)
-	return ent, !ent.ghost
-}
-
-// GetWithExpire returns any representation of a cached response,
-// a time.Time Give expected expires,
-// and a bool set to true if the key was found.
-// This method will NOT update the expires.
-func (a *ARC[K, V]) GetWithExpire(key K) (V, time.Time, bool) {
-	a.mutex.Lock()
-	defer a.mutex.Unlock()
-
-	ent, ok := a.get(key)
-	if !ok {
-		return lo.Empty[V](), time.Time{}, false
-	}
-
-	return ent.value, time.Unix(ent.expires, 0), true
-}
-
-// Len determines the number of currently cached entries.
-// This method is side-effect free in the sense that it does not attempt to optimize random cache access.
-func (a *ARC[K, V]) Len() int {
-	a.mutex.Lock()
-	defer a.mutex.Unlock()
-
-	return a.len
-}
-
-func (a *ARC[K, V]) req(ent *entry[K, V]) {
-	switch {
-	case ent.ll == a.t1 || ent.ll == a.t2:
-		// Case I
-		ent.setMRU(a.t2)
-	case ent.ll == a.b1:
-		// Case II
-		// Cache Miss in t1 and t2
-
-		// Adaptation
-		var d int
-		if a.b1.Len() >= a.b2.Len() {
-			d = 1
-		} else {
-			d = a.b2.Len() / a.b1.Len()
-		}
-		a.p = min(a.p+d, a.c)
-
-		a.replace(ent)
-		ent.setMRU(a.t2)
-	case ent.ll == a.b2:
-		// Case III
-		// Cache Miss in t1 and t2
-
-		// Adaptation
-		var d int
-		if a.b2.Len() >= a.b1.Len() {
-			d = 1
-		} else {
-			d = a.b1.Len() / a.b2.Len()
-		}
-		a.p = max(a.p-d, 0)
-
-		a.replace(ent)
-		ent.setMRU(a.t2)
-	case ent.ll == nil && a.t1.Len()+a.b1.Len() == a.c:
-		// Case IV A
-		if a.t1.Len() < a.c {
-			a.delLRU(a.b1)
-			a.replace(ent)
-		} else {
-			a.delLRU(a.t1)
-		}
-		ent.setMRU(a.t1)
-	case ent.ll == nil && a.t1.Len()+a.b1.Len() < a.c:
-		// Case IV B
-		if a.t1.Len()+a.t2.Len()+a.b1.Len()+a.b2.Len() >= a.c {
-			if a.t1.Len()+a.t2.Len()+a.b1.Len()+a.b2.Len() == 2*a.c {
-				a.delLRU(a.b2)
-			}
-			a.replace(ent)
-		}
-		ent.setMRU(a.t1)
-	case ent.ll == nil:
-		// Case IV, not A nor B
-		ent.setMRU(a.t1)
-	}
-}
-
-func (a *ARC[K, V]) delLRU(list *list.List[*entry[K, V]]) {
-	lru := list.Back()
-	list.Remove(lru)
-	a.len--
-	delete(a.cache, lru.Value.key)
-}
-
-func (a *ARC[K, V]) replace(ent *entry[K, V]) {
-	if a.t1.Len() > 0 && ((a.t1.Len() > a.p) || (ent.ll == a.b2 && a.t1.Len() == a.p)) {
-		lru := a.t1.Back().Value
-		lru.value = lo.Empty[V]()
-		lru.ghost = true
-		a.len--
-		lru.setMRU(a.b1)
-	} else {
-		lru := a.t2.Back().Value
-		lru.value = lo.Empty[V]()
-		lru.ghost = true
-		a.len--
-		lru.setMRU(a.b2)
-	}
-}
-
-func min(a, b int) int {
-	if a < b {
-		return a
-	}
-	return b
-}
-
-func max(a int, b int) int {
-	if a < b {
-		return b
-	}
-	return a
-}

common/arc/arc_test.go

@@ -1,105 +0,0 @@
-package arc
-
-import (
-	"testing"
-)
-
-func TestInsertion(t *testing.T) {
-	cache := New[string, string](WithSize[string, string](3))
-	if got, want := cache.Len(), 0; got != want {
-		t.Errorf("empty cache.Len(): got %d want %d", cache.Len(), want)
-	}
-
-	const (
-		k1 = "Hello"
-		k2 = "Hallo"
-		k3 = "Ciao"
-		k4 = "Salut"
-
-		v1 = "World"
-		v2 = "Worlds"
-		v3 = "Welt"
-	)
-
-	// Insert the first value
-	cache.Set(k1, v1)
-	if got, want := cache.Len(), 1; got != want {
-		t.Errorf("insertion of key #%d: cache.Len(): got %d want %d", want, cache.Len(), want)
-	}
-	if got, ok := cache.Get(k1); !ok || got != v1 {
-		t.Errorf("cache.Get(%v): got (%v,%t) want (%v,true)", k1, got, ok, v1)
-	}
-
-	// Replace existing value for a given key
-	cache.Set(k1, v2)
-	if got, want := cache.Len(), 1; got != want {
-		t.Errorf("re-insertion: cache.Len(): got %d want %d", cache.Len(), want)
-	}
-	if got, ok := cache.Get(k1); !ok || got != v2 {
-		t.Errorf("re-insertion: cache.Get(%v): got (%v,%t) want (%v,true)", k1, got, ok, v2)
-	}
-
-	// Add a second different key
-	cache.Set(k2, v3)
-	if got, want := cache.Len(), 2; got != want {
-		t.Errorf("insertion of key #%d: cache.Len(): got %d want %d", want, cache.Len(), want)
-	}
-	if got, ok := cache.Get(k1); !ok || got != v2 {
-		t.Errorf("cache.Get(%v): got (%v,%t) want (%v,true)", k1, got, ok, v2)
-	}
-	if got, ok := cache.Get(k2); !ok || got != v3 {
-		t.Errorf("cache.Get(%v): got (%v,%t) want (%v,true)", k2, got, ok, v3)
-	}
-
-	// Fill cache
-	cache.Set(k3, v1)
-	if got, want := cache.Len(), 3; got != want {
-		t.Errorf("insertion of key #%d: cache.Len(): got %d want %d", want, cache.Len(), want)
-	}
-
-	// Exceed size, this should not exceed size:
-	cache.Set(k4, v1)
-	if got, want := cache.Len(), 3; got != want {
-		t.Errorf("insertion of key out of size: cache.Len(): got %d want %d", cache.Len(), want)
-	}
-}
-
-func TestEviction(t *testing.T) {
-	size := 3
-	cache := New[string, string](WithSize[string, string](size))
-	if got, want := cache.Len(), 0; got != want {
-		t.Errorf("empty cache.Len(): got %d want %d", cache.Len(), want)
-	}
-
-	tests := []struct {
-		k, v string
-	}{
-		{"k1", "v1"},
-		{"k2", "v2"},
-		{"k3", "v3"},
-		{"k4", "v4"},
-	}
-	for i, tt := range tests[:size] {
-		cache.Set(tt.k, tt.v)
-		if got, want := cache.Len(), i+1; got != want {
-			t.Errorf("insertion of key #%d: cache.Len(): got %d want %d", want, cache.Len(), want)
-		}
-	}
-
-	// Exceed size and check we don't outgrow it:
-	cache.Set(tests[size].k, tests[size].v)
-	if got := cache.Len(); got != size {
-		t.Errorf("insertion of overflow key #%d: cache.Len(): got %d want %d", 4, cache.Len(), size)
-	}
-
-	// Check that LRU got evicted:
-	if got, ok := cache.Get(tests[0].k); ok || got != "" {
-		t.Errorf("cache.Get(%v): got (%v,%t) want (<nil>,true)", tests[0].k, got, ok)
-	}
-
-	for _, tt := range tests[1:] {
-		if got, ok := cache.Get(tt.k); !ok || got != tt.v {
-			t.Errorf("cache.Get(%v): got (%v,%t) want (%v,true)", tt.k, got, ok, tt.v)
-		}
-	}
-}

common/arc/entry.go

@@ -1,32 +0,0 @@
-package arc
-
-import (
-	list "github.com/bahlo/generic-list-go"
-)
-
-type entry[K comparable, V any] struct {
-	key     K
-	value   V
-	ll      *list.List[*entry[K, V]]
-	el      *list.Element[*entry[K, V]]
-	ghost   bool
-	expires int64
-}
-
-func (e *entry[K, V]) setLRU(list *list.List[*entry[K, V]]) {
-	e.detach()
-	e.ll = list
-	e.el = e.ll.PushBack(e)
-}
-
-func (e *entry[K, V]) setMRU(list *list.List[*entry[K, V]]) {
-	e.detach()
-	e.ll = list
-	e.el = e.ll.PushFront(e)
-}
-
-func (e *entry[K, V]) detach() {
-	if e.ll != nil {
-		e.ll.Remove(e.el)
-	}
-}

common/atomic/type.go

@@ -1,198 +0,0 @@
-package atomic
-
-import (
-	"encoding/json"
-	"fmt"
-	"strconv"
-	"sync/atomic"
-)
-
-type Bool struct {
-	atomic.Bool
-}
-
-func NewBool(val bool) (i Bool) {
-	i.Store(val)
-	return
-}
-
-func (i *Bool) MarshalJSON() ([]byte, error) {
-	return json.Marshal(i.Load())
-}
-
-func (i *Bool) UnmarshalJSON(b []byte) error {
-	var v bool
-	if err := json.Unmarshal(b, &v); err != nil {
-		return err
-	}
-	i.Store(v)
-	return nil
-}
-
-func (i *Bool) String() string {
-	v := i.Load()
-	return strconv.FormatBool(v)
-}
-
-type Pointer[T any] struct {
-	atomic.Pointer[T]
-}
-
-func NewPointer[T any](v *T) (p Pointer[T]) {
-	if v != nil {
-		p.Store(v)
-	}
-	return
-}
-
-func (p *Pointer[T]) MarshalJSON() ([]byte, error) {
-	return json.Marshal(p.Load())
-}
-
-func (p *Pointer[T]) UnmarshalJSON(b []byte) error {
-	var v *T
-	if err := json.Unmarshal(b, &v); err != nil {
-		return err
-	}
-	p.Store(v)
-	return nil
-}
-
-func (p *Pointer[T]) String() string {
-	return fmt.Sprint(p.Load())
-}
-
-type Int32 struct {
-	atomic.Int32
-}
-
-func NewInt32(val int32) (i Int32) {
-	i.Store(val)
-	return
-}
-
-func (i *Int32) MarshalJSON() ([]byte, error) {
-	return json.Marshal(i.Load())
-}
-
-func (i *Int32) UnmarshalJSON(b []byte) error {
-	var v int32
-	if err := json.Unmarshal(b, &v); err != nil {
-		return err
-	}
-	i.Store(v)
-	return nil
-}
-
-func (i *Int32) String() string {
-	v := i.Load()
-	return strconv.FormatInt(int64(v), 10)
-}
-
-type Int64 struct {
-	atomic.Int64
-}
-
-func NewInt64(val int64) (i Int64) {
-	i.Store(val)
-	return
-}
-
-func (i *Int64) MarshalJSON() ([]byte, error) {
-	return json.Marshal(i.Load())
-}
-
-func (i *Int64) UnmarshalJSON(b []byte) error {
-	var v int64
-	if err := json.Unmarshal(b, &v); err != nil {
-		return err
-	}
-	i.Store(v)
-	return nil
-}
-
-func (i *Int64) String() string {
-	v := i.Load()
-	return strconv.FormatInt(int64(v), 10)
-}
-
-type Uint32 struct {
-	atomic.Uint32
-}
-
-func NewUint32(val uint32) (i Uint32) {
-	i.Store(val)
-	return
-}
-
-func (i *Uint32) MarshalJSON() ([]byte, error) {
-	return json.Marshal(i.Load())
-}
-
-func (i *Uint32) UnmarshalJSON(b []byte) error {
-	var v uint32
-	if err := json.Unmarshal(b, &v); err != nil {
-		return err
-	}
-	i.Store(v)
-	return nil
-}
-
-func (i *Uint32) String() string {
-	v := i.Load()
-	return strconv.FormatUint(uint64(v), 10)
-}
-
-type Uint64 struct {
-	atomic.Uint64
-}
-
-func NewUint64(val uint64) (i Uint64) {
-	i.Store(val)
-	return
-}
-
-func (i *Uint64) MarshalJSON() ([]byte, error) {
-	return json.Marshal(i.Load())
-}
-
-func (i *Uint64) UnmarshalJSON(b []byte) error {
-	var v uint64
-	if err := json.Unmarshal(b, &v); err != nil {
-		return err
-	}
-	i.Store(v)
-	return nil
-}
-
-func (i *Uint64) String() string {
-	v := i.Load()
-	return strconv.FormatUint(uint64(v), 10)
-}
-
-type Uintptr struct {
-	atomic.Uintptr
-}
-
-func NewUintptr(val uintptr) (i Uintptr) {
-	i.Store(val)
-	return
-}
-
-func (i *Uintptr) MarshalJSON() ([]byte, error) {
-	return json.Marshal(i.Load())
-}
-
-func (i *Uintptr) UnmarshalJSON(b []byte) error {
-	var v uintptr
-	if err := json.Unmarshal(b, &v); err != nil {
-		return err
-	}
-	i.Store(v)
-	return nil
-}
-
-func (i *Uintptr) String() string {
-	v := i.Load()
-	return strconv.FormatUint(uint64(v), 10)
-}

common/atomic/value.go

@@ -1,75 +0,0 @@
-package atomic
-
-import (
-	"encoding/json"
-	"sync/atomic"
-)
-
-func DefaultValue[T any]() T {
-	var defaultValue T
-	return defaultValue
-}
-
-type TypedValue[T any] struct {
-	_     noCopy
-	value atomic.Value
-}
-
-// tValue is a struct with determined type to resolve atomic.Value usages with interface types
-// https://github.com/golang/go/issues/22550
-//
-// The intention to have an atomic value store for errors. However, running this code panics:
-// panic: sync/atomic: store of inconsistently typed value into Value
-// This is because atomic.Value requires that the underlying concrete type be the same (which is a reasonable expectation for its implementation).
-// When going through the atomic.Value.Store method call, the fact that both these are of the error interface is lost.
-type tValue[T any] struct {
-	value T
-}
-
-func (t *TypedValue[T]) Load() T {
-	value := t.value.Load()
-	if value == nil {
-		return DefaultValue[T]()
-	}
-	return value.(tValue[T]).value
-}
-
-func (t *TypedValue[T]) Store(value T) {
-	t.value.Store(tValue[T]{value})
-}
-
-func (t *TypedValue[T]) Swap(new T) T {
-	old := t.value.Swap(tValue[T]{new})
-	if old == nil {
-		return DefaultValue[T]()
-	}
-	return old.(tValue[T]).value
-}
-
-func (t *TypedValue[T]) CompareAndSwap(old, new T) bool {
-	return t.value.CompareAndSwap(tValue[T]{old}, tValue[T]{new})
-}
-
-func (t *TypedValue[T]) MarshalJSON() ([]byte, error) {
-	return json.Marshal(t.Load())
-}
-
-func (t *TypedValue[T]) UnmarshalJSON(b []byte) error {
-	var v T
-	if err := json.Unmarshal(b, &v); err != nil {
-		return err
-	}
-	t.Store(v)
-	return nil
-}
-
-func NewTypedValue[T any](t T) (v TypedValue[T]) {
-	v.Store(t)
-	return
-}
-
-type noCopy struct{}
-
-// Lock is a no-op used by -copylocks checker from `go vet`.
-func (*noCopy) Lock()   {}
-func (*noCopy) Unlock() {}

common/batch/batch.go

@@ -1,105 +0,0 @@
-package batch
-
-import (
-	"context"
-	"sync"
-)
-
-type Option[T any] func(b *Batch[T])
-
-type Result[T any] struct {
-	Value T
-	Err   error
-}
-
-type Error struct {
-	Key string
-	Err error
-}
-
-func WithConcurrencyNum[T any](n int) Option[T] {
-	return func(b *Batch[T]) {
-		q := make(chan struct{}, n)
-		for i := 0; i < n; i++ {
-			q <- struct{}{}
-		}
-		b.queue = q
-	}
-}
-
-// Batch similar to errgroup, but can control the maximum number of concurrent
-type Batch[T any] struct {
-	result map[string]Result[T]
-	queue  chan struct{}
-	wg     sync.WaitGroup
-	mux    sync.Mutex
-	err    *Error
-	once   sync.Once
-	cancel func()
-}
-
-func (b *Batch[T]) Go(key string, fn func() (T, error)) {
-	b.wg.Add(1)
-	go func() {
-		defer b.wg.Done()
-		if b.queue != nil {
-			<-b.queue
-			defer func() {
-				b.queue <- struct{}{}
-			}()
-		}
-
-		value, err := fn()
-		if err != nil {
-			b.once.Do(func() {
-				b.err = &Error{key, err}
-				if b.cancel != nil {
-					b.cancel()
-				}
-			})
-		}
-
-		ret := Result[T]{value, err}
-		b.mux.Lock()
-		defer b.mux.Unlock()
-		b.result[key] = ret
-	}()
-}
-
-func (b *Batch[T]) Wait() *Error {
-	b.wg.Wait()
-	if b.cancel != nil {
-		b.cancel()
-	}
-	return b.err
-}
-
-func (b *Batch[T]) WaitAndGetResult() (map[string]Result[T], *Error) {
-	err := b.Wait()
-	return b.Result(), err
-}
-
-func (b *Batch[T]) Result() map[string]Result[T] {
-	b.mux.Lock()
-	defer b.mux.Unlock()
-	copyM := map[string]Result[T]{}
-	for k, v := range b.result {
-		copyM[k] = v
-	}
-	return copyM
-}
-
-func New[T any](ctx context.Context, opts ...Option[T]) (*Batch[T], context.Context) {
-	ctx, cancel := context.WithCancel(ctx)
-
-	b := &Batch[T]{
-		result: map[string]Result[T]{},
-	}
-
-	for _, o := range opts {
-		o(b)
-	}
-
-	b.cancel = cancel
-	return b, ctx
-}

common/batch/batch_test.go

@@ -1,83 +0,0 @@
-package batch
-
-import (
-	"context"
-	"errors"
-	"strconv"
-	"testing"
-	"time"
-
-	"github.com/stretchr/testify/assert"
-)
-
-func TestBatch(t *testing.T) {
-	b, _ := New[string](context.Background())
-
-	now := time.Now()
-	b.Go("foo", func() (string, error) {
-		time.Sleep(time.Millisecond * 100)
-		return "foo", nil
-	})
-	b.Go("bar", func() (string, error) {
-		time.Sleep(time.Millisecond * 150)
-		return "bar", nil
-	})
-	result, err := b.WaitAndGetResult()
-
-	assert.Nil(t, err)
-
-	duration := time.Since(now)
-	assert.Less(t, duration, time.Millisecond*200)
-	assert.Equal(t, 2, len(result))
-
-	for k, v := range result {
-		assert.NoError(t, v.Err)
-		assert.Equal(t, k, v.Value)
-	}
-}
-
-func TestBatchWithConcurrencyNum(t *testing.T) {
-	b, _ := New[string](
-		context.Background(),
-		WithConcurrencyNum[string](3),
-	)
-
-	now := time.Now()
-	for i := 0; i < 7; i++ {
-		idx := i
-		b.Go(strconv.Itoa(idx), func() (string, error) {
-			time.Sleep(time.Millisecond * 100)
-			return strconv.Itoa(idx), nil
-		})
-	}
-	result, _ := b.WaitAndGetResult()
-	duration := time.Since(now)
-	assert.Greater(t, duration, time.Millisecond*260)
-	assert.Equal(t, 7, len(result))
-
-	for k, v := range result {
-		assert.NoError(t, v.Err)
-		assert.Equal(t, k, v.Value)
-	}
-}
-
-func TestBatchContext(t *testing.T) {
-	b, ctx := New[string](context.Background())
-
-	b.Go("error", func() (string, error) {
-		time.Sleep(time.Millisecond * 100)
-		return "", errors.New("test error")
-	})
-
-	b.Go("ctx", func() (string, error) {
-		<-ctx.Done()
-		return "", ctx.Err()
-	})
-
-	result, err := b.WaitAndGetResult()
-
-	assert.NotNil(t, err)
-	assert.Equal(t, "error", err.Key)
-
-	assert.Equal(t, ctx.Err(), result["ctx"].Err)
-}

common/buf/sing.go

@@ -1,21 +0,0 @@
-package buf
-
-import (
-	"github.com/sagernet/sing/common"
-	"github.com/sagernet/sing/common/buf"
-)
-
-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
-
-var (
-	Must  = common.Must
-	Error = common.Error
-)

common/callback/callback.go

@@ -1,55 +0,0 @@
-package callback
-
-import (
-	"github.com/metacubex/mihomo/common/buf"
-	N "github.com/metacubex/mihomo/common/net"
-	C "github.com/metacubex/mihomo/constant"
-)
-
-type firstWriteCallBackConn struct {
-	C.Conn
-	callback func(error)
-	written  bool
-}
-
-func (c *firstWriteCallBackConn) Write(b []byte) (n int, err error) {
-	defer func() {
-		if !c.written {
-			c.written = true
-			c.callback(err)
-		}
-	}()
-	return c.Conn.Write(b)
-}
-
-func (c *firstWriteCallBackConn) WriteBuffer(buffer *buf.Buffer) (err error) {
-	defer func() {
-		if !c.written {
-			c.written = true
-			c.callback(err)
-		}
-	}()
-	return c.Conn.WriteBuffer(buffer)
-}
-
-func (c *firstWriteCallBackConn) Upstream() any {
-	return c.Conn
-}
-
-func (c *firstWriteCallBackConn) WriterReplaceable() bool {
-	return c.written
-}
-
-func (c *firstWriteCallBackConn) ReaderReplaceable() bool {
-	return true
-}
-
-var _ N.ExtendedConn = (*firstWriteCallBackConn)(nil)
-
-func NewFirstWriteCallBackConn(c C.Conn, callback func(error)) C.Conn {
-	return &firstWriteCallBackConn{
-		Conn:     c,
-		callback: callback,
-		written:  false,
-	}
-}

common/callback/close_callback.go

@@ -1,61 +0,0 @@
-package callback
-
-import (
-	"sync"
-
-	C "github.com/metacubex/mihomo/constant"
-)
-
-type closeCallbackConn struct {
-	C.Conn
-	closeFunc func()
-	closeOnce sync.Once
-}
-
-func (w *closeCallbackConn) Close() error {
-	w.closeOnce.Do(w.closeFunc)
-	return w.Conn.Close()
-}
-
-func (w *closeCallbackConn) ReaderReplaceable() bool {
-	return true
-}
-
-func (w *closeCallbackConn) WriterReplaceable() bool {
-	return true
-}
-
-func (w *closeCallbackConn) Upstream() any {
-	return w.Conn
-}
-
-func NewCloseCallbackConn(conn C.Conn, callback func()) C.Conn {
-	return &closeCallbackConn{Conn: conn, closeFunc: callback}
-}
-
-type closeCallbackPacketConn struct {
-	C.PacketConn
-	closeFunc func()
-	closeOnce sync.Once
-}
-
-func (w *closeCallbackPacketConn) Close() error {
-	w.closeOnce.Do(w.closeFunc)
-	return w.PacketConn.Close()
-}
-
-func (w *closeCallbackPacketConn) ReaderReplaceable() bool {
-	return true
-}
-
-func (w *closeCallbackPacketConn) WriterReplaceable() bool {
-	return true
-}
-
-func (w *closeCallbackPacketConn) Upstream() any {
-	return w.PacketConn
-}
-
-func NewCloseCallbackPacketConn(conn C.PacketConn, callback func()) C.PacketConn {
-	return &closeCallbackPacketConn{PacketConn: conn, closeFunc: callback}
-}

common/cmd/cmd.go

@@ -1,36 +0,0 @@
-package cmd
-
-import (
-	"fmt"
-	"os/exec"
-	"strings"
-)
-
-func ExecCmd(cmdStr string) (string, error) {
-	args := splitArgs(cmdStr)
-
-	var cmd *exec.Cmd
-	if len(args) == 1 {
-		cmd = exec.Command(args[0])
-	} else {
-		cmd = exec.Command(args[0], args[1:]...)
-
-	}
-	prepareBackgroundCommand(cmd)
-	out, err := cmd.CombinedOutput()
-	if err != nil {
-		return "", fmt.Errorf("%v, %s", err, string(out))
-	}
-	return string(out), nil
-}
-
-func splitArgs(cmd string) []string {
-	args := strings.Split(cmd, " ")
-
-	// use in pipeline
-	if len(args) > 2 && strings.ContainsAny(cmd, "|") {
-		suffix := strings.Join(args[2:], " ")
-		args = append(args[:2], suffix)
-	}
-	return args
-}

common/cmd/cmd_other.go

@@ -1,11 +0,0 @@
-//go:build !windows
-
-package cmd
-
-import (
-	"os/exec"
-)
-
-func prepareBackgroundCommand(cmd *exec.Cmd) {
-
-}

common/cmd/cmd_test.go

@@ -1,40 +0,0 @@
-package cmd
-
-import (
-	"runtime"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-)
-
-func TestSplitArgs(t *testing.T) {
-	args := splitArgs("ls")
-	args1 := splitArgs("ls -la")
-	args2 := splitArgs("bash -c ls")
-	args3 := splitArgs("bash -c ls -lahF | grep 'cmd'")
-
-	assert.Equal(t, 1, len(args))
-	assert.Equal(t, 2, len(args1))
-	assert.Equal(t, 3, len(args2))
-	assert.Equal(t, 3, len(args3))
-}
-
-func TestExecCmd(t *testing.T) {
-	if runtime.GOOS == "windows" {
-		_, err := ExecCmd("cmd -c 'dir'")
-		assert.Nil(t, err)
-		return
-	}
-
-	_, err := ExecCmd("ls")
-	_, err1 := ExecCmd("ls -la")
-	_, err2 := ExecCmd("bash -c ls")
-	_, err3 := ExecCmd("bash -c ls -la")
-	_, err4 := ExecCmd("bash -c ls -la | grep 'cmd'")
-
-	assert.Nil(t, err)
-	assert.Nil(t, err1)
-	assert.Nil(t, err2)
-	assert.Nil(t, err3)
-	assert.Nil(t, err4)
-}

common/cmd/cmd_windows.go

@@ -1,12 +0,0 @@
-//go:build windows
-
-package cmd
-
-import (
-	"os/exec"
-	"syscall"
-)
-
-func prepareBackgroundCommand(cmd *exec.Cmd) {
-	cmd.SysProcAttr = &syscall.SysProcAttr{HideWindow: true}
-}

common/contextutils/afterfunc_compact.go

@@ -1,31 +0,0 @@
-package contextutils
-
-import (
-	"context"
-	"sync"
-)
-
-func afterFunc(ctx context.Context, f func()) (stop func() bool) {
-	stopc := make(chan struct{})
-	once := sync.Once{} // either starts running f or stops f from running
-	if ctx.Done() != nil {
-		go func() {
-			select {
-			case <-ctx.Done():
-				once.Do(func() {
-					go f()
-				})
-			case <-stopc:
-			}
-		}()
-	}
-
-	return func() bool {
-		stopped := false
-		once.Do(func() {
-			stopped = true
-			close(stopc)
-		})
-		return stopped
-	}
-}

common/contextutils/afterfunc_go120.go

@@ -1,11 +0,0 @@
-//go:build !go1.21
-
-package contextutils
-
-import (
-	"context"
-)
-
-func AfterFunc(ctx context.Context, f func()) (stop func() bool) {
-	return afterFunc(ctx, f)
-}

common/contextutils/afterfunc_go121.go

@@ -1,9 +0,0 @@
-//go:build go1.21
-
-package contextutils
-
-import "context"
-
-func AfterFunc(ctx context.Context, f func()) (stop func() bool) {
-	return context.AfterFunc(ctx, f)
-}

common/contextutils/afterfunc_test.go

@@ -1,100 +0,0 @@
-package contextutils
-
-import (
-	"context"
-	"testing"
-	"time"
-)
-
-const (
-	shortDuration    = 1 * time.Millisecond // a reasonable duration to block in a test
-	veryLongDuration = 1000 * time.Hour     // an arbitrary upper bound on the test's running time
-)
-
-func TestAfterFuncCalledAfterCancel(t *testing.T) {
-	ctx, cancel := context.WithCancel(context.Background())
-	donec := make(chan struct{})
-	stop := afterFunc(ctx, func() {
-		close(donec)
-	})
-	select {
-	case <-donec:
-		t.Fatalf("AfterFunc called before context is done")
-	case <-time.After(shortDuration):
-	}
-	cancel()
-	select {
-	case <-donec:
-	case <-time.After(veryLongDuration):
-		t.Fatalf("AfterFunc not called after context is canceled")
-	}
-	if stop() {
-		t.Fatalf("stop() = true, want false")
-	}
-}
-
-func TestAfterFuncCalledAfterTimeout(t *testing.T) {
-	ctx, cancel := context.WithTimeout(context.Background(), shortDuration)
-	defer cancel()
-	donec := make(chan struct{})
-	afterFunc(ctx, func() {
-		close(donec)
-	})
-	select {
-	case <-donec:
-	case <-time.After(veryLongDuration):
-		t.Fatalf("AfterFunc not called after context is canceled")
-	}
-}
-
-func TestAfterFuncCalledImmediately(t *testing.T) {
-	ctx, cancel := context.WithCancel(context.Background())
-	cancel()
-	donec := make(chan struct{})
-	afterFunc(ctx, func() {
-		close(donec)
-	})
-	select {
-	case <-donec:
-	case <-time.After(veryLongDuration):
-		t.Fatalf("AfterFunc not called for already-canceled context")
-	}
-}
-
-func TestAfterFuncNotCalledAfterStop(t *testing.T) {
-	ctx, cancel := context.WithCancel(context.Background())
-	donec := make(chan struct{})
-	stop := afterFunc(ctx, func() {
-		close(donec)
-	})
-	if !stop() {
-		t.Fatalf("stop() = false, want true")
-	}
-	cancel()
-	select {
-	case <-donec:
-		t.Fatalf("AfterFunc called for already-canceled context")
-	case <-time.After(shortDuration):
-	}
-	if stop() {
-		t.Fatalf("stop() = true, want false")
-	}
-}
-
-// This test verifies that canceling a context does not block waiting for AfterFuncs to finish.
-func TestAfterFuncCalledAsynchronously(t *testing.T) {
-	ctx, cancel := context.WithCancel(context.Background())
-	donec := make(chan struct{})
-	stop := afterFunc(ctx, func() {
-		// The channel send blocks until donec is read from.
-		donec <- struct{}{}
-	})
-	defer stop()
-	cancel()
-	// After cancel returns, read from donec and unblock the AfterFunc.
-	select {
-	case <-donec:
-	case <-time.After(veryLongDuration):
-		t.Fatalf("AfterFunc not called after context is canceled")
-	}
-}

common/convert/base64.go

@@ -1,45 +0,0 @@
-package convert
-
-import (
-	"encoding/base64"
-	"strings"
-)
-
-var (
-	encRaw = base64.RawStdEncoding
-	enc    = base64.StdEncoding
-)
-
-// DecodeBase64 try to decode content from the given bytes,
-// which can be in base64.RawStdEncoding, base64.StdEncoding or just plaintext.
-func DecodeBase64(buf []byte) []byte {
-	result, err := tryDecodeBase64(buf)
-	if err != nil {
-		return buf
-	}
-	return result
-}
-
-func tryDecodeBase64(buf []byte) ([]byte, error) {
-	dBuf := make([]byte, encRaw.DecodedLen(len(buf)))
-	n, err := encRaw.Decode(dBuf, buf)
-	if err != nil {
-		n, err = enc.Decode(dBuf, buf)
-		if err != nil {
-			return nil, err
-		}
-	}
-	return dBuf[:n], nil
-}
-
-func urlSafe(data string) string {
-	return strings.NewReplacer("+", "-", "/", "_").Replace(data)
-}
-
-func decodeUrlSafe(data string) string {
-	dcBuf, err := base64.RawURLEncoding.DecodeString(data)
-	if err != nil {
-		return ""
-	}
-	return string(dcBuf)
-}

common/convert/converter.go

@@ -1,536 +0,0 @@
-package convert
-
-import (
-	"bytes"
-	"encoding/base64"
-	"encoding/json"
-	"fmt"
-	"net/url"
-	"strconv"
-	"strings"
-
-	"github.com/metacubex/mihomo/log"
-)
-
-// ConvertsV2Ray convert V2Ray subscribe proxies data to mihomo proxies config
-func ConvertsV2Ray(buf []byte) ([]map[string]any, error) {
-	data := DecodeBase64(buf)
-
-	arr := strings.Split(string(data), "\n")
-
-	proxies := make([]map[string]any, 0, len(arr))
-	names := make(map[string]int, 200)
-
-	for _, line := range arr {
-		line = strings.TrimRight(line, " \r")
-		if line == "" {
-			continue
-		}
-
-		scheme, body, found := strings.Cut(line, "://")
-		if !found {
-			continue
-		}
-
-		scheme = strings.ToLower(scheme)
-		switch scheme {
-		case "hysteria":
-			urlHysteria, err := url.Parse(line)
-			if err != nil {
-				continue
-			}
-
-			query := urlHysteria.Query()
-			name := uniqueName(names, urlHysteria.Fragment)
-			hysteria := make(map[string]any, 20)
-
-			hysteria["name"] = name
-			hysteria["type"] = scheme
-			hysteria["server"] = urlHysteria.Hostname()
-			hysteria["port"] = urlHysteria.Port()
-			hysteria["sni"] = query.Get("peer")
-			hysteria["obfs"] = query.Get("obfs")
-			if alpn := query.Get("alpn"); alpn != "" {
-				hysteria["alpn"] = strings.Split(alpn, ",")
-			}
-			hysteria["auth_str"] = query.Get("auth")
-			hysteria["protocol"] = query.Get("protocol")
-			up := query.Get("up")
-			down := query.Get("down")
-			if up == "" {
-				up = query.Get("upmbps")
-			}
-			if down == "" {
-				down = query.Get("downmbps")
-			}
-			hysteria["down"] = down
-			hysteria["up"] = up
-			hysteria["skip-cert-verify"], _ = strconv.ParseBool(query.Get("insecure"))
-
-			proxies = append(proxies, hysteria)
-
-		case "hysteria2", "hy2":
-			urlHysteria2, err := url.Parse(line)
-			if err != nil {
-				continue
-			}
-
-			query := urlHysteria2.Query()
-			name := uniqueName(names, urlHysteria2.Fragment)
-			hysteria2 := make(map[string]any, 20)
-
-			hysteria2["name"] = name
-			hysteria2["type"] = "hysteria2"
-			hysteria2["server"] = urlHysteria2.Hostname()
-			if port := urlHysteria2.Port(); port != "" {
-				hysteria2["port"] = port
-			} else {
-				hysteria2["port"] = "443"
-			}
-			hysteria2["obfs"] = query.Get("obfs")
-			hysteria2["obfs-password"] = query.Get("obfs-password")
-			hysteria2["sni"] = query.Get("sni")
-			hysteria2["skip-cert-verify"], _ = strconv.ParseBool(query.Get("insecure"))
-			if alpn := query.Get("alpn"); alpn != "" {
-				hysteria2["alpn"] = strings.Split(alpn, ",")
-			}
-			if auth := urlHysteria2.User.String(); auth != "" {
-				hysteria2["password"] = auth
-			}
-			hysteria2["fingerprint"] = query.Get("pinSHA256")
-			hysteria2["down"] = query.Get("down")
-			hysteria2["up"] = query.Get("up")
-
-			proxies = append(proxies, hysteria2)
-
-		case "tuic":
-			// A temporary unofficial TUIC share link standard
-			// Modified from https://github.com/daeuniverse/dae/discussions/182
-			// Changes:
-			//   1. Support TUICv4, just replace uuid:password with token
-			//   2. Remove `allow_insecure` field
-			urlTUIC, err := url.Parse(line)
-			if err != nil {
-				continue
-			}
-			query := urlTUIC.Query()
-
-			tuic := make(map[string]any, 20)
-			tuic["name"] = uniqueName(names, urlTUIC.Fragment)
-			tuic["type"] = scheme
-			tuic["server"] = urlTUIC.Hostname()
-			tuic["port"] = urlTUIC.Port()
-			tuic["udp"] = true
-			password, v5 := urlTUIC.User.Password()
-			if v5 {
-				tuic["uuid"] = urlTUIC.User.Username()
-				tuic["password"] = password
-			} else {
-				tuic["token"] = urlTUIC.User.Username()
-			}
-			if cc := query.Get("congestion_control"); cc != "" {
-				tuic["congestion-controller"] = cc
-			}
-			if alpn := query.Get("alpn"); alpn != "" {
-				tuic["alpn"] = strings.Split(alpn, ",")
-			}
-			if sni := query.Get("sni"); sni != "" {
-				tuic["sni"] = sni
-			}
-			if query.Get("disable_sni") == "1" {
-				tuic["disable-sni"] = true
-			}
-			if udpRelayMode := query.Get("udp_relay_mode"); udpRelayMode != "" {
-				tuic["udp-relay-mode"] = udpRelayMode
-			}
-
-			proxies = append(proxies, tuic)
-
-		case "trojan":
-			urlTrojan, err := url.Parse(line)
-			if err != nil {
-				continue
-			}
-
-			query := urlTrojan.Query()
-
-			name := uniqueName(names, urlTrojan.Fragment)
-			trojan := make(map[string]any, 20)
-
-			trojan["name"] = name
-			trojan["type"] = scheme
-			trojan["server"] = urlTrojan.Hostname()
-			trojan["port"] = urlTrojan.Port()
-			trojan["password"] = urlTrojan.User.Username()
-			trojan["udp"] = true
-			trojan["skip-cert-verify"], _ = strconv.ParseBool(query.Get("allowInsecure"))
-
-			if sni := query.Get("sni"); sni != "" {
-				trojan["sni"] = sni
-			}
-			if alpn := query.Get("alpn"); alpn != "" {
-				trojan["alpn"] = strings.Split(alpn, ",")
-			}
-
-			network := strings.ToLower(query.Get("type"))
-			if network != "" {
-				trojan["network"] = network
-			}
-
-			switch network {
-			case "ws":
-				headers := make(map[string]any)
-				wsOpts := make(map[string]any)
-
-				headers["User-Agent"] = RandUserAgent()
-
-				wsOpts["path"] = query.Get("path")
-				wsOpts["headers"] = headers
-
-				trojan["ws-opts"] = wsOpts
-
-			case "grpc":
-				grpcOpts := make(map[string]any)
-				grpcOpts["grpc-service-name"] = query.Get("serviceName")
-				trojan["grpc-opts"] = grpcOpts
-			}
-
-			if fingerprint := query.Get("fp"); fingerprint == "" {
-				trojan["client-fingerprint"] = "chrome"
-			} else {
-				trojan["client-fingerprint"] = fingerprint
-			}
-
-			proxies = append(proxies, trojan)
-
-		case "vless":
-			urlVLess, err := url.Parse(line)
-			if err != nil {
-				continue
-			}
-			query := urlVLess.Query()
-			vless := make(map[string]any, 20)
-			err = handleVShareLink(names, urlVLess, scheme, vless)
-			if err != nil {
-				log.Warnln("error:%s line:%s", err.Error(), line)
-				continue
-			}
-			if flow := query.Get("flow"); flow != "" {
-				vless["flow"] = strings.ToLower(flow)
-			}
-			proxies = append(proxies, vless)
-
-		case "vmess":
-			// V2RayN-styled share link
-			// https://github.com/2dust/v2rayN/wiki/%E5%88%86%E4%BA%AB%E9%93%BE%E6%8E%A5%E6%A0%BC%E5%BC%8F%E8%AF%B4%E6%98%8E(ver-2)
-			dcBuf, err := tryDecodeBase64([]byte(body))
-			if err != nil {
-				// Xray VMessAEAD share link
-				urlVMess, err := url.Parse(line)
-				if err != nil {
-					continue
-				}
-				query := urlVMess.Query()
-				vmess := make(map[string]any, 20)
-				err = handleVShareLink(names, urlVMess, scheme, vmess)
-				if err != nil {
-					log.Warnln("error:%s line:%s", err.Error(), line)
-					continue
-				}
-				vmess["alterId"] = 0
-				vmess["cipher"] = "auto"
-				if encryption := query.Get("encryption"); encryption != "" {
-					vmess["cipher"] = encryption
-				}
-				proxies = append(proxies, vmess)
-				continue
-			}
-
-			jsonDc := json.NewDecoder(bytes.NewReader(dcBuf))
-			values := make(map[string]any, 20)
-
-			if jsonDc.Decode(&values) != nil {
-				continue
-			}
-			tempName, ok := values["ps"].(string)
-			if !ok {
-				continue
-			}
-			name := uniqueName(names, tempName)
-			vmess := make(map[string]any, 20)
-
-			vmess["name"] = name
-			vmess["type"] = scheme
-			vmess["server"] = values["add"]
-			vmess["port"] = values["port"]
-			vmess["uuid"] = values["id"]
-			if alterId, ok := values["aid"]; ok {
-				vmess["alterId"] = alterId
-			} else {
-				vmess["alterId"] = 0
-			}
-			vmess["udp"] = true
-			vmess["xudp"] = true
-			vmess["tls"] = false
-			vmess["skip-cert-verify"] = false
-
-			vmess["cipher"] = "auto"
-			if cipher, ok := values["scy"].(string); ok && cipher != "" {
-				vmess["cipher"] = cipher
-			}
-
-			if sni, ok := values["sni"].(string); ok && sni != "" {
-				vmess["servername"] = sni
-			}
-
-			network, ok := values["net"].(string)
-			if ok {
-				network = strings.ToLower(network)
-				if values["type"] == "http" {
-					network = "http"
-				} else if network == "http" {
-					network = "h2"
-				}
-				vmess["network"] = network
-			}
-
-			tls, ok := values["tls"].(string)
-			if ok {
-				tls = strings.ToLower(tls)
-				if strings.HasSuffix(tls, "tls") {
-					vmess["tls"] = true
-				}
-				if alpn, ok := values["alpn"].(string); ok {
-					vmess["alpn"] = strings.Split(alpn, ",")
-				}
-			}
-
-			switch network {
-			case "http":
-				headers := make(map[string]any)
-				httpOpts := make(map[string]any)
-				if host, ok := values["host"].(string); ok && host != "" {
-					headers["Host"] = []string{host}
-				}
-				httpOpts["path"] = []string{"/"}
-				if path, ok := values["path"].(string); ok && path != "" {
-					httpOpts["path"] = []string{path}
-				}
-				httpOpts["headers"] = headers
-
-				vmess["http-opts"] = httpOpts
-
-			case "h2":
-				headers := make(map[string]any)
-				h2Opts := make(map[string]any)
-				if host, ok := values["host"].(string); ok && host != "" {
-					headers["Host"] = []string{host}
-				}
-
-				h2Opts["path"] = values["path"]
-				h2Opts["headers"] = headers
-
-				vmess["h2-opts"] = h2Opts
-
-			case "ws", "httpupgrade":
-				headers := make(map[string]any)
-				wsOpts := make(map[string]any)
-				wsOpts["path"] = "/"
-				if host, ok := values["host"].(string); ok && host != "" {
-					headers["Host"] = host
-				}
-				if path, ok := values["path"].(string); ok && path != "" {
-					path := path
-					pathURL, err := url.Parse(path)
-					if err == nil {
-						query := pathURL.Query()
-						if earlyData := query.Get("ed"); earlyData != "" {
-							med, err := strconv.Atoi(earlyData)
-							if err == nil {
-								switch network {
-								case "ws":
-									wsOpts["max-early-data"] = med
-									wsOpts["early-data-header-name"] = "Sec-WebSocket-Protocol"
-								case "httpupgrade":
-									wsOpts["v2ray-http-upgrade-fast-open"] = true
-								}
-								query.Del("ed")
-								pathURL.RawQuery = query.Encode()
-								path = pathURL.String()
-							}
-						}
-						if earlyDataHeader := query.Get("eh"); earlyDataHeader != "" {
-							wsOpts["early-data-header-name"] = earlyDataHeader
-						}
-					}
-					wsOpts["path"] = path
-				}
-				wsOpts["headers"] = headers
-				vmess["ws-opts"] = wsOpts
-
-			case "grpc":
-				grpcOpts := make(map[string]any)
-				grpcOpts["grpc-service-name"] = values["path"]
-				vmess["grpc-opts"] = grpcOpts
-			}
-
-			proxies = append(proxies, vmess)
-
-		case "ss":
-			urlSS, err := url.Parse(line)
-			if err != nil {
-				continue
-			}
-
-			name := uniqueName(names, urlSS.Fragment)
-			port := urlSS.Port()
-
-			if port == "" {
-				dcBuf, err := encRaw.DecodeString(urlSS.Host)
-				if err != nil {
-					continue
-				}
-
-				urlSS, err = url.Parse("ss://" + string(dcBuf))
-				if err != nil {
-					continue
-				}
-			}
-
-			var (
-				cipherRaw = urlSS.User.Username()
-				cipher    string
-				password  string
-			)
-			cipher = cipherRaw
-			if password, found = urlSS.User.Password(); !found {
-				dcBuf, err := base64.RawURLEncoding.DecodeString(cipherRaw)
-				if err != nil {
-					dcBuf, _ = enc.DecodeString(cipherRaw)
-				}
-				cipher, password, found = strings.Cut(string(dcBuf), ":")
-				if !found {
-					continue
-				}
-				err = VerifyMethod(cipher, password)
-				if err != nil {
-					dcBuf, _ = encRaw.DecodeString(cipherRaw)
-					cipher, password, found = strings.Cut(string(dcBuf), ":")
-				}
-			}
-
-			ss := make(map[string]any, 10)
-
-			ss["name"] = name
-			ss["type"] = scheme
-			ss["server"] = urlSS.Hostname()
-			ss["port"] = urlSS.Port()
-			ss["cipher"] = cipher
-			ss["password"] = password
-			query := urlSS.Query()
-			ss["udp"] = true
-			if query.Get("udp-over-tcp") == "true" || query.Get("uot") == "1" {
-				ss["udp-over-tcp"] = true
-			}
-			plugin := query.Get("plugin")
-			if strings.Contains(plugin, ";") {
-				pluginInfo, _ := url.ParseQuery("pluginName=" + strings.ReplaceAll(plugin, ";", "&"))
-				pluginName := pluginInfo.Get("pluginName")
-				if strings.Contains(pluginName, "obfs") {
-					ss["plugin"] = "obfs"
-					ss["plugin-opts"] = map[string]any{
-						"mode": pluginInfo.Get("obfs"),
-						"host": pluginInfo.Get("obfs-host"),
-					}
-				} else if strings.Contains(pluginName, "v2ray-plugin") {
-					ss["plugin"] = "v2ray-plugin"
-					ss["plugin-opts"] = map[string]any{
-						"mode": pluginInfo.Get("mode"),
-						"host": pluginInfo.Get("host"),
-						"path": pluginInfo.Get("path"),
-						"tls":  strings.Contains(plugin, "tls"),
-					}
-				}
-			}
-
-			proxies = append(proxies, ss)
-
-		case "ssr":
-			dcBuf, err := encRaw.DecodeString(body)
-			if err != nil {
-				continue
-			}
-
-			// ssr://host:port:protocol:method:obfs:urlsafebase64pass/?obfsparam=urlsafebase64&protoparam=&remarks=urlsafebase64&group=urlsafebase64&udpport=0&uot=1
-
-			before, after, ok := strings.Cut(string(dcBuf), "/?")
-			if !ok {
-				continue
-			}
-
-			beforeArr := strings.Split(before, ":")
-
-			if len(beforeArr) != 6 {
-				continue
-			}
-
-			host := beforeArr[0]
-			port := beforeArr[1]
-			protocol := beforeArr[2]
-			method := beforeArr[3]
-			obfs := beforeArr[4]
-			password := decodeUrlSafe(urlSafe(beforeArr[5]))
-
-			query, err := url.ParseQuery(urlSafe(after))
-			if err != nil {
-				continue
-			}
-
-			remarks := decodeUrlSafe(query.Get("remarks"))
-			name := uniqueName(names, remarks)
-
-			obfsParam := decodeUrlSafe(query.Get("obfsparam"))
-			protocolParam := query.Get("protoparam")
-
-			ssr := make(map[string]any, 20)
-
-			ssr["name"] = name
-			ssr["type"] = scheme
-			ssr["server"] = host
-			ssr["port"] = port
-			ssr["cipher"] = method
-			ssr["password"] = password
-			ssr["obfs"] = obfs
-			ssr["protocol"] = protocol
-			ssr["udp"] = true
-
-			if obfsParam != "" {
-				ssr["obfs-param"] = obfsParam
-			}
-
-			if protocolParam != "" {
-				ssr["protocol-param"] = protocolParam
-			}
-
-			proxies = append(proxies, ssr)
-		}
-	}
-
-	if len(proxies) == 0 {
-		return nil, fmt.Errorf("convert v2ray subscribe error: format invalid")
-	}
-
-	return proxies, nil
-}
-
-func uniqueName(names map[string]int, name string) string {
-	if index, ok := names[name]; ok {
-		index++
-		names[name] = index
-		name = fmt.Sprintf("%s-%02d", name, index)
-	} else {
-		index = 0
-		names[name] = index
-	}
-	return name
-}