mirror of
https://github.com/MetaCubeX/mihomo.git
synced 2025-12-20 17:10:08 +08:00
Compare commits
No commits in common. "v1.13.2" and "main" have entirely different histories.
80
.github/ISSUE_TEMPLATE/bug_report.yml
vendored
Normal file
80
.github/ISSUE_TEMPLATE/bug_report.yml
vendored
Normal file
@ -0,0 +1,80 @@
|
||||
name: Bug Report
|
||||
description: "Report Mihomo bug"
|
||||
title: "[Bug] "
|
||||
labels: ["bug"]
|
||||
body:
|
||||
- type: checkboxes
|
||||
id: ensure
|
||||
attributes:
|
||||
label: Verify steps
|
||||
description: Before submitting, please check all the options below to confirm that you have read and understood the following requirements; otherwise, this issue will be closed.
|
||||
options:
|
||||
- label: I have read the [documentation](https://wiki.metacubex.one/) and understand the meaning of all the configuration items I have written, rather than just piling up seemingly useful options or default values.
|
||||
required: false
|
||||
- label: I have carefully reviewed the [documentation](https://wiki.metacubex.one/) and have not resolved the issue.
|
||||
required: false
|
||||
- label: I have searched the [Issue Tracker](……/) for the issue I want to raise and did not find it.
|
||||
required: false
|
||||
- label: I am a non-Chinese user.
|
||||
required: false
|
||||
- label: I have tested with the latest Alpha branch version, and the issue still persists.
|
||||
required: true
|
||||
- label: I have provided the server and client configuration files and processes that can reproduce the issue locally, rather than a sanitized complex client configuration file.
|
||||
required: true
|
||||
- label: I provided the simplest configuration that can be used to reproduce the errors in my report, rather than relying on remote servers or piling on a lot of unnecessary configurations for reproduction.
|
||||
required: true
|
||||
- label: I have provided complete logs, rather than just the parts I think are useful out of confidence in my own intelligence.
|
||||
required: true
|
||||
- label: I have directly reproduced the error using the Mihomo command-line program, rather than using other tools or scripts.
|
||||
required: true
|
||||
|
||||
- type: dropdown
|
||||
attributes:
|
||||
label: Operating System
|
||||
description: "Please provide the type of operating system."
|
||||
multiple: true
|
||||
options:
|
||||
- MacOS
|
||||
- Windows
|
||||
- Linux
|
||||
- OpenBSD/FreeBSD
|
||||
- Android
|
||||
- type: input
|
||||
attributes:
|
||||
label: System Version
|
||||
description: "Please provide the version of the operating system where the issue occurred."
|
||||
validations:
|
||||
required: true
|
||||
- type: textarea
|
||||
attributes:
|
||||
label: Mihomo Version
|
||||
description: "Provide the output of the `mihomo -v` command."
|
||||
validations:
|
||||
required: true
|
||||
- type: textarea
|
||||
attributes:
|
||||
render: yaml
|
||||
label: Configuration File
|
||||
description: |-
|
||||
Please attach the Mihomo configuration file below.
|
||||
Make sure there is no sensitive information in the configuration file (such as server addresses, passwords, ports, etc.)
|
||||
Also, ensure that the configuration file can reproduce the error using the Mihomo command-line program locally (if it's a proxy protocol issue, make sure the local server can be used for reproduction).
|
||||
validations:
|
||||
required: true
|
||||
- type: textarea
|
||||
attributes:
|
||||
label: Description
|
||||
description: "Please provide a detailed description of the error."
|
||||
validations:
|
||||
required: true
|
||||
- type: textarea
|
||||
attributes:
|
||||
label: Reproduction Steps
|
||||
description: "Please provide the steps to reproduce the error."
|
||||
validations:
|
||||
required: true
|
||||
- type: textarea
|
||||
attributes:
|
||||
label: Logs
|
||||
description: "Attach the running logs of Mihomo Core below, with `log-level` set to `DEBUG`."
|
||||
render: shell
|
||||
80
.github/ISSUE_TEMPLATE/bug_report_zh.yml
vendored
Normal file
80
.github/ISSUE_TEMPLATE/bug_report_zh.yml
vendored
Normal file
@ -0,0 +1,80 @@
|
||||
name: 错误反馈
|
||||
description: "提交 Mihomo 漏洞"
|
||||
title: "[Bug] "
|
||||
labels: ["bug"]
|
||||
body:
|
||||
- type: checkboxes
|
||||
id: ensure
|
||||
attributes:
|
||||
label: 验证步骤
|
||||
description: 在提交之前，请勾选以下选项以证明您已经阅读并理解了以下要求，否则该 issue 将被关闭。
|
||||
options:
|
||||
- label: 我已经阅读了 [文档](https://wiki.metacubex.one/)，了解所有我编写的配置文件项的含义，而不是大量堆砌看似有用的选项或默认值。
|
||||
required: false
|
||||
- label: 我仔细看过 [文档](https://wiki.metacubex.one/) 并未解决问题
|
||||
required: false
|
||||
- label: 我已在 [Issue Tracker](……/) 中寻找过我要提出的问题，并且没有找到
|
||||
required: false
|
||||
- label: 我是中文用户，而非其他语言用户
|
||||
required: false
|
||||
- label: 我已经使用最新的 Alpha 分支版本测试过，问题依旧存在
|
||||
required: true
|
||||
- label: 我提供了可以在本地重现该问题的服务器、客户端配置文件与流程，而不是一个脱敏的复杂客户端配置文件。
|
||||
required: true
|
||||
- label: 我提供了可用于重现我报告的错误的最简配置，而不是依赖远程服务器或者堆砌大量对于复现无用的配置等。
|
||||
required: true
|
||||
- label: 我提供了完整的日志，而不是出于对自身智力的自信而仅提供了部分认为有用的部分。
|
||||
required: true
|
||||
- label: 我直接使用 Mihomo 命令行程序重现了错误，而不是使用其他工具或脚本。
|
||||
required: true
|
||||
|
||||
- type: dropdown
|
||||
attributes:
|
||||
label: 操作系统
|
||||
description: 请提供操作系统类型
|
||||
multiple: true
|
||||
options:
|
||||
- MacOS
|
||||
- Windows
|
||||
- Linux
|
||||
- OpenBSD/FreeBSD
|
||||
- Android
|
||||
- type: input
|
||||
attributes:
|
||||
label: 系统版本
|
||||
description: 请提供出现问题的操作系统版本
|
||||
validations:
|
||||
required: true
|
||||
- type: textarea
|
||||
attributes:
|
||||
label: Mihomo 版本
|
||||
description: 提供 `mihomo -v` 命令的输出
|
||||
validations:
|
||||
required: true
|
||||
- type: textarea
|
||||
attributes:
|
||||
render: yaml
|
||||
label: 配置文件
|
||||
description: |-
|
||||
在下方附上 Mihomo 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）
|
||||
以及确保可以在本地（如果是代理协议问题，请确保本地服务器可用于复现）使用 Mihomo 原始命令行程序重现错误的配置文件
|
||||
validations:
|
||||
required: true
|
||||
- type: textarea
|
||||
attributes:
|
||||
label: 描述
|
||||
description: 请提供错误的详细描述。
|
||||
validations:
|
||||
required: true
|
||||
- type: textarea
|
||||
attributes:
|
||||
label: 重现方式
|
||||
description: 请提供重现错误的步骤
|
||||
validations:
|
||||
required: true
|
||||
- type: textarea
|
||||
attributes:
|
||||
label: 日志
|
||||
description: 在下方附上 Mihomo Core 的运行日志，`log-level` 使用 `DEBUG`
|
||||
render: shell
|
||||
5
.github/ISSUE_TEMPLATE/config.yml
vendored
Normal file
5
.github/ISSUE_TEMPLATE/config.yml
vendored
Normal file
@ -0,0 +1,5 @@
|
||||
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.
|
||||
23
.github/ISSUE_TEMPLATE/feature_request.yml
vendored
Normal file
23
.github/ISSUE_TEMPLATE/feature_request.yml
vendored
Normal file
@ -0,0 +1,23 @@
|
||||
name: Feature Request
|
||||
description: Suggest improvements for this project
|
||||
title: "[Feature] "
|
||||
labels: ["enhancement"]
|
||||
body:
|
||||
- type: checkboxes
|
||||
id: ensure
|
||||
attributes:
|
||||
label: Verification Steps
|
||||
description: Before submitting, please check the following options to confirm that you have read and understood the requirements below; otherwise, this issue will be closed.
|
||||
options:
|
||||
- label: I have read the [documentation](https://wiki.metacubex.one/) and confirmed that this feature is not implemented
|
||||
required: false
|
||||
- label: I have searched for the feature request I want to propose in the [Issue Tracker](……/) and did not find it
|
||||
required: false
|
||||
- label: I am a non-Chinese user.
|
||||
required: false
|
||||
- type: textarea
|
||||
attributes:
|
||||
label: Description
|
||||
description: Please provide a detailed description of the feature, rather than vague statements.
|
||||
validations:
|
||||
required: true
|
||||
23
.github/ISSUE_TEMPLATE/feature_request_zh.yml
vendored
Normal file
23
.github/ISSUE_TEMPLATE/feature_request_zh.yml
vendored
Normal file
@ -0,0 +1,23 @@
|
||||
name: 功能请求
|
||||
description: 为该项目提出建议
|
||||
title: "[Feature] "
|
||||
labels: ["enhancement"]
|
||||
body:
|
||||
- type: checkboxes
|
||||
id: ensure
|
||||
attributes:
|
||||
label: 验证步骤
|
||||
description: 在提交之前，请勾选以下选项以证明您已经阅读并理解了以下要求，否则该 issue 将被关闭。
|
||||
options:
|
||||
- label: 我已经阅读了 [文档](https://wiki.metacubex.one/)，确认了该功能没有实现
|
||||
required: false
|
||||
- label: 我已在 [Issue Tracker](……/) 中寻找过我要提出的功能请求，并且没有找到
|
||||
required: false
|
||||
- label: 我是中文用户，而非其他语言用户
|
||||
required: false
|
||||
- type: textarea
|
||||
attributes:
|
||||
label: 描述
|
||||
description: 请提供对于该功能的详细描述，而不是莫名其妙的话术。
|
||||
validations:
|
||||
required: true
|
||||
17
.github/workflows/Delete.yml
vendored
Normal file
17
.github/workflows/Delete.yml
vendored
Normal file
@ -0,0 +1,17 @@
|
||||
name: Delete old workflow
|
||||
on:
|
||||
workflow_dispatch:
|
||||
schedule:
|
||||
- cron: '0 0 * * 0'
|
||||
# Run monthly, at 00:00 on the 1st day of month.
|
||||
|
||||
jobs:
|
||||
del_runs:
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- name: Delete workflow runs
|
||||
uses: GitRML/delete-workflow-runs@main
|
||||
with:
|
||||
token: ${{ secrets.AUTH_PAT }}
|
||||
repository: ${{ github.repository }}
|
||||
retain_days: 30
|
||||
20
.github/workflows/build.yaml
vendored
20
.github/workflows/build.yaml
vendored
@ -1,20 +0,0 @@
|
||||
name: Build All
|
||||
on:
|
||||
workflow_dispatch:
|
||||
jobs:
|
||||
build:
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- name: Set up Go
|
||||
uses: actions/setup-go@v1
|
||||
with:
|
||||
go-version: 1.18
|
||||
- name: Check out code
|
||||
uses: actions/checkout@v1
|
||||
- name: Build
|
||||
run: make all
|
||||
- name: Release
|
||||
uses: softprops/action-gh-release@v1
|
||||
with:
|
||||
files: bin/*
|
||||
draft: true
|
||||
35
.github/workflows/build.yml
vendored
Normal file
35
.github/workflows/build.yml
vendored
Normal file
@ -0,0 +1,35 @@
|
||||
name: Build
|
||||
on:
|
||||
workflow_dispatch:
|
||||
inputs:
|
||||
version:
|
||||
description: "Tag version to release"
|
||||
required: true
|
||||
|
||||
permissions:
|
||||
contents: write
|
||||
packages: write
|
||||
|
||||
jobs:
|
||||
release_archive:
|
||||
runs-on: ubuntu-latest
|
||||
if: github.repository == 'KT-Yeh/mihomo'
|
||||
|
||||
steps:
|
||||
- name: Checkout
|
||||
uses: actions/checkout@v3
|
||||
with:
|
||||
submodules: true
|
||||
|
||||
- name: Archive Release
|
||||
uses: thedoctor0/zip-release@0.7.1
|
||||
with:
|
||||
type: zip
|
||||
filename: 'mihomo_${{ github.ref_name }}.zip'
|
||||
exclusions: '*.git*'
|
||||
|
||||
- name: Release
|
||||
uses: softprops/action-gh-release@v1
|
||||
with:
|
||||
generate_release_notes: true
|
||||
files: 'mihomo_${{ github.ref_name }}.zip'
|
||||
61
.github/workflows/docker.yaml
vendored
61
.github/workflows/docker.yaml
vendored
@ -1,61 +0,0 @@
|
||||
name: Docker
|
||||
|
||||
on:
|
||||
push:
|
||||
branches:
|
||||
- Beta
|
||||
tags:
|
||||
- "v*"
|
||||
env:
|
||||
REGISTRY: docker.io
|
||||
jobs:
|
||||
build:
|
||||
runs-on: ubuntu-latest
|
||||
permissions:
|
||||
contents: read
|
||||
|
||||
steps:
|
||||
- name: Checkout repository
|
||||
uses: actions/checkout@v3
|
||||
with:
|
||||
fetch-depth: 0
|
||||
|
||||
- name: Set up QEMU
|
||||
uses: docker/setup-qemu-action@v1
|
||||
|
||||
- name: Setup Docker buildx
|
||||
uses: docker/setup-buildx-action@v1
|
||||
with:
|
||||
version: latest
|
||||
|
||||
# Extract metadata (tags, labels) for Docker
|
||||
# https://github.com/docker/metadata-action
|
||||
- name: Extract Docker metadata
|
||||
id: meta
|
||||
uses: docker/metadata-action@v3
|
||||
with:
|
||||
images: ${{ env.REGISTRY }}/${{ secrets.DOCKERHUB_ACCOUNT }}/${{secrets.DOCKERHUB_REPO}}
|
||||
|
||||
- name: Log into registry
|
||||
if: github.event_name != 'pull_request'
|
||||
uses: docker/login-action@v1
|
||||
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
|
||||
id: build-and-push
|
||||
uses: docker/build-push-action@v2
|
||||
with:
|
||||
context: .
|
||||
file: ./Dockerfile
|
||||
push: ${{ github.event_name != 'pull_request' }}
|
||||
platforms: |
|
||||
linux/386
|
||||
linux/amd64
|
||||
linux/arm64/v8
|
||||
tags: ${{ steps.meta.outputs.tags }}
|
||||
labels: ${{ steps.meta.outputs.labels }}
|
||||
70
.github/workflows/prerelease.yml
vendored
70
.github/workflows/prerelease.yml
vendored
@ -1,70 +0,0 @@
|
||||
name: Prerelease
|
||||
on:
|
||||
push:
|
||||
branches:
|
||||
- Alpha
|
||||
- Beta
|
||||
pull_request:
|
||||
branches:
|
||||
- Alpha
|
||||
- Beta
|
||||
jobs:
|
||||
Build:
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- name: Get latest go version
|
||||
id: version
|
||||
run: |
|
||||
echo ::set-output name=go_version::$(curl -s https://raw.githubusercontent.com/actions/go-versions/main/versions-manifest.json | grep -oE '"version": "[0-9]{1}.[0-9]{1,}(.[0-9]{1,})?"' | head -1 | cut -d':' -f2 | sed 's/ //g; s/"//g')
|
||||
- name: Setup Go
|
||||
uses: actions/setup-go@v3
|
||||
with:
|
||||
go-version: ${{ steps.version.outputs.go_version }}
|
||||
|
||||
- name: Check out code into the Go module directory
|
||||
uses: actions/checkout@v3
|
||||
|
||||
- name: Cache go module
|
||||
uses: actions/cache@v2
|
||||
with:
|
||||
path: ~/go/pkg/mod
|
||||
key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-go-
|
||||
|
||||
|
||||
- name: Test
|
||||
if: ${{github.ref_name=='Beta'}}
|
||||
run: |
|
||||
go test ./...
|
||||
|
||||
- name: Build
|
||||
if: success()
|
||||
env:
|
||||
NAME: Clash.Meta
|
||||
BINDIR: bin
|
||||
run: make -j$(($(nproc) + 1)) releases
|
||||
|
||||
- name: Delete current release assets
|
||||
uses: andreaswilli/delete-release-assets-action@v2.0.0
|
||||
with:
|
||||
github_token: ${{ secrets.GITHUB_TOKEN }}
|
||||
tag: Prerelease-${{ github.ref_name }}
|
||||
deleteOnlyFromDrafts: false
|
||||
|
||||
- name: Tag Repo
|
||||
uses: richardsimko/update-tag@v1
|
||||
with:
|
||||
tag_name: Prerelease-${{ github.ref_name }}
|
||||
env:
|
||||
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
|
||||
|
||||
- name: Upload Alpha
|
||||
uses: softprops/action-gh-release@v1
|
||||
if: ${{ success() }}
|
||||
with:
|
||||
tag: ${{ github.ref_name }}
|
||||
tag_name: Prerelease-${{ github.ref_name }}
|
||||
files: bin/*
|
||||
prerelease: true
|
||||
generate_release_notes: true
|
||||
44
.github/workflows/release.yaml
vendored
44
.github/workflows/release.yaml
vendored
@ -1,44 +0,0 @@
|
||||
name: Release
|
||||
on:
|
||||
push:
|
||||
tags:
|
||||
- "v*"
|
||||
jobs:
|
||||
Build:
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- name: Get latest go version
|
||||
id: version
|
||||
run: |
|
||||
echo ::set-output name=go_version::$(curl -s https://raw.githubusercontent.com/actions/go-versions/main/versions-manifest.json | grep -oE '"version": "[0-9]{1}.[0-9]{1,}(.[0-9]{1,})?"' | head -1 | cut -d':' -f2 | sed 's/ //g; s/"//g')
|
||||
- name: Setup Go
|
||||
uses: actions/setup-go@v2
|
||||
with:
|
||||
go-version: ${{ steps.version.outputs.go_version }}
|
||||
|
||||
- name: Check out code into the Go module directory
|
||||
uses: actions/checkout@v3
|
||||
- name: Cache go module
|
||||
uses: actions/cache@v2
|
||||
with:
|
||||
path: ~/go/pkg/mod
|
||||
key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-go-
|
||||
- name: Test
|
||||
run: |
|
||||
go test ./...
|
||||
- name: Build
|
||||
if: success()
|
||||
env:
|
||||
NAME: Clash.Meta
|
||||
BINDIR: bin
|
||||
run: make -j$(($(nproc) + 1)) releases
|
||||
|
||||
- name: Upload Release
|
||||
uses: softprops/action-gh-release@v1
|
||||
if: ${{ success() && startsWith(github.ref, 'refs/tags/')}}
|
||||
with:
|
||||
tag: ${{ github.ref }}
|
||||
files: bin/*
|
||||
generate_release_notes: true
|
||||
32
.gitignore
vendored
32
.gitignore
vendored
@ -1,27 +1,5 @@
|
||||
# Binaries for programs and plugins
|
||||
*.exe
|
||||
*.exe~
|
||||
*.dll
|
||||
*.so
|
||||
*.dylib
|
||||
bin/*
|
||||
|
||||
# Test binary, build with `go test -c`
|
||||
*.test
|
||||
|
||||
# Output of the go coverage tool, specifically when used with LiteIDE
|
||||
*.out
|
||||
|
||||
# go mod vendor
|
||||
vendor
|
||||
|
||||
# GoLand
|
||||
.idea/*
|
||||
|
||||
# macOS file
|
||||
.DS_Store
|
||||
|
||||
# test suite
|
||||
test/config/cache*
|
||||
/output
|
||||
/.vscode
|
||||
__pycache__
|
||||
venv
|
||||
build
|
||||
mihomo.egg-info
|
||||
*.ipynb
|
||||
@ -1,16 +0,0 @@
|
||||
linters:
|
||||
disable-all: true
|
||||
enable:
|
||||
- gofumpt
|
||||
- staticcheck
|
||||
- govet
|
||||
- gci
|
||||
|
||||
linters-settings:
|
||||
gci:
|
||||
sections:
|
||||
- standard
|
||||
- prefix(github.com/Dreamacro/clash)
|
||||
- default
|
||||
staticcheck:
|
||||
go: '1.18'
|
||||
26
Dockerfile
26
Dockerfile
@ -1,26 +0,0 @@
|
||||
FROM golang:alpine as builder
|
||||
|
||||
RUN apk add --no-cache make git && \
|
||||
mkdir /clash-config && \
|
||||
wget -O /clash-config/Country.mmdb https://raw.githubusercontent.com/Loyalsoldier/geoip/release/Country.mmdb && \
|
||||
wget -O /clash-config/geosite.dat https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/geosite.dat && \
|
||||
wget -O /clash-config/geoip.dat https://github.com/Loyalsoldier/v2ray-rules-dat/releases/latest/download/geoip.dat
|
||||
|
||||
|
||||
COPY . /clash-src
|
||||
WORKDIR /clash-src
|
||||
RUN go mod download &&\
|
||||
make docker &&\
|
||||
mv ./bin/Clash.Meta-docker /clash
|
||||
|
||||
FROM alpine:latest
|
||||
LABEL org.opencontainers.image.source="https://github.com/MetaCubeX/Clash.Meta"
|
||||
|
||||
RUN apk add --no-cache ca-certificates tzdata iptables
|
||||
|
||||
VOLUME ["/root/.config/clash/"]
|
||||
|
||||
COPY --from=builder /clash-config/ /root/.config/clash/
|
||||
COPY --from=builder /clash /clash
|
||||
RUN chmod +x /clash
|
||||
ENTRYPOINT [ "/clash" ]
|
||||
675
LICENSE
675
LICENSE
@ -1,674 +1,7 @@
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 3, 29 June 2007
|
||||
Copyright 2023 KT
|
||||
|
||||
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
|
||||
|
||||
Preamble
|
||||
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
|
||||
|
||||
The GNU General Public License is a free, copyleft license for
|
||||
software and other kinds of works.
|
||||
|
||||
The licenses for most software and other practical works are designed
|
||||
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
|
||||
share and change all versions of a program--to make sure it remains free
|
||||
software for all its users. We, the Free Software Foundation, use the
|
||||
GNU General Public License for most of our software; it applies also to
|
||||
any other work released this way by its authors. You can apply it to
|
||||
your programs, too.
|
||||
|
||||
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
|
||||
can do so. This is fundamentally incompatible with the aim of
|
||||
protecting users' freedom to change the software. The systematic
|
||||
pattern of such abuse occurs in the area of products for individuals to
|
||||
use, which is precisely where it is most unacceptable. Therefore, we
|
||||
have designed this version of the GPL to prohibit the practice for those
|
||||
products. If such problems arise substantially in other domains, we
|
||||
stand ready to extend this provision to those domains in future versions
|
||||
of the GPL, as needed to protect the freedom of users.
|
||||
|
||||
Finally, every program is threatened constantly by software patents.
|
||||
States should not allow patents to restrict development and use of
|
||||
software on general-purpose computers, but in those that do, we wish to
|
||||
avoid the special danger that patents applied to a free program could
|
||||
make it effectively proprietary. To prevent this, the GPL assures that
|
||||
patents cannot be used to render the program non-free.
|
||||
|
||||
The precise terms and conditions for copying, distribution and
|
||||
modification follow.
|
||||
|
||||
TERMS AND CONDITIONS
|
||||
|
||||
0. Definitions.
|
||||
|
||||
"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.
|
||||
|
||||
"The Program" refers to any copyrightable work licensed under this
|
||||
License. Each licensee is addressed as "you". "Licensees" and
|
||||
"recipients" may be individuals or organizations.
|
||||
|
||||
To "modify" a work means to copy from or adapt all or part of the work
|
||||
in a fashion requiring copyright permission, other than the making of an
|
||||
exact copy. The resulting work is called a "modified version" of the
|
||||
earlier work or a work "based on" the earlier work.
|
||||
|
||||
A "covered work" means either the unmodified Program or a work based
|
||||
on the Program.
|
||||
|
||||
To "propagate" a work means to do anything with it that, without
|
||||
permission, would make you directly or secondarily liable for
|
||||
infringement under applicable copyright law, except executing it on a
|
||||
computer or modifying a private copy. Propagation includes copying,
|
||||
distribution (with or without modification), making available to the
|
||||
public, and in some countries other activities as well.
|
||||
|
||||
To "convey" a work means any kind of propagation that enables other
|
||||
parties to make or receive copies. Mere interaction with a user through
|
||||
a computer network, with no transfer of a copy, is not conveying.
|
||||
|
||||
An interactive user interface displays "Appropriate Legal Notices"
|
||||
to the extent that it includes a convenient and prominently visible
|
||||
feature that (1) displays an appropriate copyright notice, and (2)
|
||||
tells the user that there is no warranty for the work (except to the
|
||||
extent that warranties are provided), that licensees may convey the
|
||||
work under this License, and how to view a copy of this License. If
|
||||
the interface presents a list of user commands or options, such as a
|
||||
menu, a prominent item in the list meets this criterion.
|
||||
|
||||
1. Source Code.
|
||||
|
||||
The "source code" for a work means the preferred form of the work
|
||||
for making modifications to it. "Object code" means any non-source
|
||||
form of a work.
|
||||
|
||||
A "Standard Interface" means an interface that either is an official
|
||||
standard defined by a recognized standards body, or, in the case of
|
||||
interfaces specified for a particular programming language, one that
|
||||
is widely used among developers working in that language.
|
||||
|
||||
The "System Libraries" of an executable work include anything, other
|
||||
than the work as a whole, that (a) is included in the normal form of
|
||||
packaging a Major Component, but which is not part of that Major
|
||||
Component, and (b) serves only to enable use of the work with that
|
||||
Major Component, or to implement a Standard Interface for which an
|
||||
implementation is available to the public in source code form. A
|
||||
"Major Component", in this context, means a major essential component
|
||||
(kernel, window system, and so on) of the specific operating system
|
||||
(if any) on which the executable work runs, or a compiler used to
|
||||
produce the work, or an object code interpreter used to run it.
|
||||
|
||||
The "Corresponding Source" for a work in object code form means all
|
||||
the source code needed to generate, install, and (for an executable
|
||||
work) run the object code and to modify the work, including scripts to
|
||||
control those activities. However, it does not include the work's
|
||||
System Libraries, or general-purpose tools or generally available free
|
||||
programs which are used unmodified in performing those activities but
|
||||
which are not part of the work. For example, Corresponding Source
|
||||
includes interface definition files associated with source files for
|
||||
the work, and the source code for shared libraries and dynamically
|
||||
linked subprograms that the work is specifically designed to require,
|
||||
such as by intimate data communication or control flow between those
|
||||
subprograms and other parts of the work.
|
||||
|
||||
The Corresponding Source need not include anything that users
|
||||
can regenerate automatically from other parts of the Corresponding
|
||||
Source.
|
||||
|
||||
The Corresponding Source for a work in source code form is that
|
||||
same work.
|
||||
|
||||
2. Basic Permissions.
|
||||
|
||||
All rights granted under this License are granted for the term of
|
||||
copyright on the Program, and are irrevocable provided the stated
|
||||
conditions are met. This License explicitly affirms your unlimited
|
||||
permission to run the unmodified Program. The output from running a
|
||||
covered work is covered by this License only if the output, given its
|
||||
content, constitutes a covered work. This License acknowledges your
|
||||
rights of fair use or other equivalent, as provided by copyright law.
|
||||
|
||||
You may make, run and propagate covered works that you do not
|
||||
convey, without conditions so long as your license otherwise remains
|
||||
in force. You may convey covered works to others for the sole purpose
|
||||
of having them make modifications exclusively for you, or provide you
|
||||
with facilities for running those works, provided that you comply with
|
||||
the terms of this License in conveying all material for which you do
|
||||
not control copyright. Those thus making or running the covered works
|
||||
for you must do so exclusively on your behalf, under your direction
|
||||
and control, on terms that prohibit them from making any copies of
|
||||
your copyrighted material outside their relationship with you.
|
||||
|
||||
Conveying under any other circumstances is permitted solely under
|
||||
the conditions stated below. Sublicensing is not allowed; section 10
|
||||
makes it unnecessary.
|
||||
|
||||
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
|
||||
|
||||
No covered work shall be deemed part of an effective technological
|
||||
measure under any applicable law fulfilling obligations under article
|
||||
11 of the WIPO copyright treaty adopted on 20 December 1996, or
|
||||
similar laws prohibiting or restricting circumvention of such
|
||||
measures.
|
||||
|
||||
When you convey a covered work, you waive any legal power to forbid
|
||||
circumvention of technological measures to the extent such circumvention
|
||||
is effected by exercising rights under this License with respect to
|
||||
the covered work, and you disclaim any intention to limit operation or
|
||||
modification of the work as a means of enforcing, against the work's
|
||||
users, your or third parties' legal rights to forbid circumvention of
|
||||
technological measures.
|
||||
|
||||
4. Conveying Verbatim Copies.
|
||||
|
||||
You may convey verbatim copies of the Program's source code as you
|
||||
receive it, in any medium, provided that you conspicuously and
|
||||
appropriately publish on each copy an appropriate copyright notice;
|
||||
keep intact all notices stating that this License and any
|
||||
non-permissive terms added in accord with section 7 apply to the code;
|
||||
keep intact all notices of the absence of any warranty; and give all
|
||||
recipients a copy of this License along with the Program.
|
||||
|
||||
You may charge any price or no price for each copy that you convey,
|
||||
and you may offer support or warranty protection for a fee.
|
||||
|
||||
5. Conveying Modified Source Versions.
|
||||
|
||||
You may convey a work based on the Program, or the modifications to
|
||||
produce it from the Program, in the form of source code under the
|
||||
terms of section 4, provided that you also meet all of these conditions:
|
||||
|
||||
a) The work must carry prominent notices stating that you modified
|
||||
it, and giving a relevant date.
|
||||
|
||||
b) The work must carry prominent notices stating that it is
|
||||
released under this License and any conditions added under section
|
||||
7. This requirement modifies the requirement in section 4 to
|
||||
"keep intact all notices".
|
||||
|
||||
c) You must license the entire work, as a whole, under this
|
||||
License to anyone who comes into possession of a copy. This
|
||||
License will therefore apply, along with any applicable section 7
|
||||
additional terms, to the whole of the work, and all its parts,
|
||||
regardless of how they are packaged. This License gives no
|
||||
permission to license the work in any other way, but it does not
|
||||
invalidate such permission if you have separately received it.
|
||||
|
||||
d) If the work has interactive user interfaces, each must display
|
||||
Appropriate Legal Notices; however, if the Program has interactive
|
||||
interfaces that do not display Appropriate Legal Notices, your
|
||||
work need not make them do so.
|
||||
|
||||
A compilation of a covered work with other separate and independent
|
||||
works, which are not by their nature extensions of the covered work,
|
||||
and which are not combined with it such as to form a larger program,
|
||||
in or on a volume of a storage or distribution medium, is called an
|
||||
"aggregate" if the compilation and its resulting copyright are not
|
||||
used to limit the access or legal rights of the compilation's users
|
||||
beyond what the individual works permit. Inclusion of a covered work
|
||||
in an aggregate does not cause this License to apply to the other
|
||||
parts of the aggregate.
|
||||
|
||||
6. Conveying Non-Source Forms.
|
||||
|
||||
You may convey a covered work in object code form under the terms
|
||||
of sections 4 and 5, provided that you also convey the
|
||||
machine-readable Corresponding Source under the terms of this License,
|
||||
in one of these ways:
|
||||
|
||||
a) Convey the object code in, or embodied in, a physical product
|
||||
(including a physical distribution medium), accompanied by the
|
||||
Corresponding Source fixed on a durable physical medium
|
||||
customarily used for software interchange.
|
||||
|
||||
b) Convey the object code in, or embodied in, a physical product
|
||||
(including a physical distribution medium), accompanied by a
|
||||
written offer, valid for at least three years and valid for as
|
||||
long as you offer spare parts or customer support for that product
|
||||
model, to give anyone who possesses the object code either (1) a
|
||||
copy of the Corresponding Source for all the software in the
|
||||
product that is covered by this License, on a durable physical
|
||||
medium customarily used for software interchange, for a price no
|
||||
more than your reasonable cost of physically performing this
|
||||
conveying of source, or (2) access to copy the
|
||||
Corresponding Source from a network server at no charge.
|
||||
|
||||
c) Convey individual copies of the object code with a copy of the
|
||||
written offer to provide the Corresponding Source. This
|
||||
alternative is allowed only occasionally and noncommercially, and
|
||||
only if you received the object code with such an offer, in accord
|
||||
with subsection 6b.
|
||||
|
||||
d) Convey the object code by offering access from a designated
|
||||
place (gratis or for a charge), and offer equivalent access to the
|
||||
Corresponding Source in the same way through the same place at no
|
||||
further charge. You need not require recipients to copy the
|
||||
Corresponding Source along with the object code. If the place to
|
||||
copy the object code is a network server, the Corresponding Source
|
||||
may be on a different server (operated by you or a third party)
|
||||
that supports equivalent copying facilities, provided you maintain
|
||||
clear directions next to the object code saying where to find the
|
||||
Corresponding Source. Regardless of what server hosts the
|
||||
Corresponding Source, you remain obligated to ensure that it is
|
||||
available for as long as needed to satisfy these requirements.
|
||||
|
||||
e) Convey the object code using peer-to-peer transmission, provided
|
||||
you inform other peers where the object code and Corresponding
|
||||
Source of the work are being offered to the general public at no
|
||||
charge under subsection 6d.
|
||||
|
||||
A separable portion of the object code, whose source code is excluded
|
||||
from the Corresponding Source as a System Library, need not be
|
||||
included in conveying the object code work.
|
||||
|
||||
A "User Product" is either (1) a "consumer product", which means any
|
||||
tangible personal property which is normally used for personal, family,
|
||||
or household purposes, or (2) anything designed or sold for incorporation
|
||||
into a dwelling. In determining whether a product is a consumer product,
|
||||
doubtful cases shall be resolved in favor of coverage. For a particular
|
||||
product received by a particular user, "normally used" refers to a
|
||||
typical or common use of that class of product, regardless of the status
|
||||
of the particular user or of the way in which the particular user
|
||||
actually uses, or expects or is expected to use, the product. A product
|
||||
is a consumer product regardless of whether the product has substantial
|
||||
commercial, industrial or non-consumer uses, unless such uses represent
|
||||
the only significant mode of use of the product.
|
||||
|
||||
"Installation Information" for a User Product means any methods,
|
||||
procedures, authorization keys, or other information required to install
|
||||
and execute modified versions of a covered work in that User Product from
|
||||
a modified version of its Corresponding Source. The information must
|
||||
suffice to ensure that the continued functioning of the modified object
|
||||
code is in no case prevented or interfered with solely because
|
||||
modification has been made.
|
||||
|
||||
If you convey an object code work under this section in, or with, or
|
||||
specifically for use in, a User Product, and the conveying occurs as
|
||||
part of a transaction in which the right of possession and use of the
|
||||
User Product is transferred to the recipient in perpetuity or for a
|
||||
fixed term (regardless of how the transaction is characterized), the
|
||||
Corresponding Source conveyed under this section must be accompanied
|
||||
by the Installation Information. But this requirement does not apply
|
||||
if neither you nor any third party retains the ability to install
|
||||
modified object code on the User Product (for example, the work has
|
||||
been installed in ROM).
|
||||
|
||||
The requirement to provide Installation Information does not include a
|
||||
requirement to continue to provide support service, warranty, or updates
|
||||
for a work that has been modified or installed by the recipient, or for
|
||||
the User Product in which it has been modified or installed. Access to a
|
||||
network may be denied when the modification itself materially and
|
||||
adversely affects the operation of the network or violates the rules and
|
||||
protocols for communication across the network.
|
||||
|
||||
Corresponding Source conveyed, and Installation Information provided,
|
||||
in accord with this section must be in a format that is publicly
|
||||
documented (and with an implementation available to the public in
|
||||
source code form), and must require no special password or key for
|
||||
unpacking, reading or copying.
|
||||
|
||||
7. Additional Terms.
|
||||
|
||||
"Additional permissions" are terms that supplement the terms of this
|
||||
License by making exceptions from one or more of its conditions.
|
||||
Additional permissions that are applicable to the entire Program shall
|
||||
be treated as though they were included in this License, to the extent
|
||||
that they are valid under applicable law. If additional permissions
|
||||
apply only to part of the Program, that part may be used separately
|
||||
under those permissions, but the entire Program remains governed by
|
||||
this License without regard to the additional permissions.
|
||||
|
||||
When you convey a copy of a covered work, you may at your option
|
||||
remove any additional permissions from that copy, or from any part of
|
||||
it. (Additional permissions may be written to require their own
|
||||
removal in certain cases when you modify the work.) You may place
|
||||
additional permissions on material, added by you to a covered work,
|
||||
for which you have or can give appropriate copyright permission.
|
||||
|
||||
Notwithstanding any other provision of this License, for material you
|
||||
add to a covered work, you may (if authorized by the copyright holders of
|
||||
that material) supplement the terms of this License with terms:
|
||||
|
||||
a) Disclaiming warranty or limiting liability differently from the
|
||||
terms of sections 15 and 16 of this License; or
|
||||
|
||||
b) Requiring preservation of specified reasonable legal notices or
|
||||
author attributions in that material or in the Appropriate Legal
|
||||
Notices displayed by works containing it; or
|
||||
|
||||
c) Prohibiting misrepresentation of the origin of that material, or
|
||||
requiring that modified versions of such material be marked in
|
||||
reasonable ways as different from the original version; or
|
||||
|
||||
d) Limiting the use for publicity purposes of names of licensors or
|
||||
authors of the material; or
|
||||
|
||||
e) Declining to grant rights under trademark law for use of some
|
||||
trade names, trademarks, or service marks; or
|
||||
|
||||
f) Requiring indemnification of licensors and authors of that
|
||||
material by anyone who conveys the material (or modified versions of
|
||||
it) with contractual assumptions of liability to the recipient, for
|
||||
any liability that these contractual assumptions directly impose on
|
||||
those licensors and authors.
|
||||
|
||||
All other non-permissive additional terms are considered "further
|
||||
restrictions" within the meaning of section 10. If the Program as you
|
||||
received it, or any part of it, contains a notice stating that it is
|
||||
governed by this License along with a term that is a further
|
||||
restriction, you may remove that term. If a license document contains
|
||||
a further restriction but permits relicensing or conveying under this
|
||||
License, you may add to a covered work material governed by the terms
|
||||
of that license document, provided that the further restriction does
|
||||
not survive such relicensing or conveying.
|
||||
|
||||
If you add terms to a covered work in accord with this section, you
|
||||
must place, in the relevant source files, a statement of the
|
||||
additional terms that apply to those files, or a notice indicating
|
||||
where to find the applicable terms.
|
||||
|
||||
Additional terms, permissive or non-permissive, may be stated in the
|
||||
form of a separately written license, or stated as exceptions;
|
||||
the above requirements apply either way.
|
||||
|
||||
8. Termination.
|
||||
|
||||
You may not propagate or modify a covered work except as expressly
|
||||
provided under this License. Any attempt otherwise to propagate or
|
||||
modify it is void, and will automatically terminate your rights under
|
||||
this License (including any patent licenses granted under the third
|
||||
paragraph of section 11).
|
||||
|
||||
However, if you cease all violation of this License, then your
|
||||
license from a particular copyright holder is reinstated (a)
|
||||
provisionally, unless and until the copyright holder explicitly and
|
||||
finally terminates your license, and (b) permanently, if the copyright
|
||||
holder fails to notify you of the violation by some reasonable means
|
||||
prior to 60 days after the cessation.
|
||||
|
||||
Moreover, your license from a particular copyright holder is
|
||||
reinstated permanently if the copyright holder notifies you of the
|
||||
violation by some reasonable means, this is the first time you have
|
||||
received notice of violation of this License (for any work) from that
|
||||
copyright holder, and you cure the violation prior to 30 days after
|
||||
your receipt of the notice.
|
||||
|
||||
Termination of your rights under this section does not terminate the
|
||||
licenses of parties who have received copies or rights from you under
|
||||
this License. If your rights have been terminated and not permanently
|
||||
reinstated, you do not qualify to receive new licenses for the same
|
||||
material under section 10.
|
||||
|
||||
9. Acceptance Not Required for Having Copies.
|
||||
|
||||
You are not required to accept this License in order to receive or
|
||||
run a copy of the Program. Ancillary propagation of a covered work
|
||||
occurring solely as a consequence of using peer-to-peer transmission
|
||||
to receive a copy likewise does not require acceptance. However,
|
||||
nothing other than this License grants you permission to propagate or
|
||||
modify any covered work. These actions infringe copyright if you do
|
||||
not accept this License. Therefore, by modifying or propagating a
|
||||
covered work, you indicate your acceptance of this License to do so.
|
||||
|
||||
10. Automatic Licensing of Downstream Recipients.
|
||||
|
||||
Each time you convey a covered work, the recipient automatically
|
||||
receives a license from the original licensors, to run, modify and
|
||||
propagate that work, subject to this License. You are not responsible
|
||||
for enforcing compliance by third parties with this License.
|
||||
|
||||
An "entity transaction" is a transaction transferring control of an
|
||||
organization, or substantially all assets of one, or subdividing an
|
||||
organization, or merging organizations. If propagation of a covered
|
||||
work results from an entity transaction, each party to that
|
||||
transaction who receives a copy of the work also receives whatever
|
||||
licenses to the work the party's predecessor in interest had or could
|
||||
give under the previous paragraph, plus a right to possession of the
|
||||
Corresponding Source of the work from the predecessor in interest, if
|
||||
the predecessor has it or can get it with reasonable efforts.
|
||||
|
||||
You may not impose any further restrictions on the exercise of the
|
||||
rights granted or affirmed under this License. For example, you may
|
||||
not impose a license fee, royalty, or other charge for exercise of
|
||||
rights granted under this License, and you may not initiate litigation
|
||||
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||
any patent claim is infringed by making, using, selling, offering for
|
||||
sale, or importing the Program or any portion of it.
|
||||
|
||||
11. Patents.
|
||||
|
||||
A "contributor" is a copyright holder who authorizes use under this
|
||||
License of the Program or a work on which the Program is based. The
|
||||
work thus licensed is called the contributor's "contributor version".
|
||||
|
||||
A contributor's "essential patent claims" are all patent claims
|
||||
owned or controlled by the contributor, whether already acquired or
|
||||
hereafter acquired, that would be infringed by some manner, permitted
|
||||
by this License, of making, using, or selling its contributor version,
|
||||
but do not include claims that would be infringed only as a
|
||||
consequence of further modification of the contributor version. For
|
||||
purposes of this definition, "control" includes the right to grant
|
||||
patent sublicenses in a manner consistent with the requirements of
|
||||
this License.
|
||||
|
||||
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||
patent license under the contributor's essential patent claims, to
|
||||
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||
propagate the contents of its contributor version.
|
||||
|
||||
In the following three paragraphs, a "patent license" is any express
|
||||
agreement or commitment, however denominated, not to enforce a patent
|
||||
(such as an express permission to practice a patent or covenant not to
|
||||
sue for patent infringement). To "grant" such a patent license to a
|
||||
party means to make such an agreement or commitment not to enforce a
|
||||
patent against the party.
|
||||
|
||||
If you convey a covered work, knowingly relying on a patent license,
|
||||
and the Corresponding Source of the work is not available for anyone
|
||||
to copy, free of charge and under the terms of this License, through a
|
||||
publicly available network server or other readily accessible means,
|
||||
then you must either (1) cause the Corresponding Source to be so
|
||||
available, or (2) arrange to deprive yourself of the benefit of the
|
||||
patent license for this particular work, or (3) arrange, in a manner
|
||||
consistent with the requirements of this License, to extend the patent
|
||||
license to downstream recipients. "Knowingly relying" means you have
|
||||
actual knowledge that, but for the patent license, your conveying the
|
||||
covered work in a country, or your recipient's use of the covered work
|
||||
in a country, would infringe one or more identifiable patents in that
|
||||
country that you have reason to believe are valid.
|
||||
|
||||
If, pursuant to or in connection with a single transaction or
|
||||
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||
covered work, and grant a patent license to some of the parties
|
||||
receiving the covered work authorizing them to use, propagate, modify
|
||||
or convey a specific copy of the covered work, then the patent license
|
||||
you grant is automatically extended to all recipients of the covered
|
||||
work and works based on it.
|
||||
|
||||
A patent license is "discriminatory" if it does not include within
|
||||
the scope of its coverage, prohibits the exercise of, or is
|
||||
conditioned on the non-exercise of one or more of the rights that are
|
||||
specifically granted under this License. You may not convey a covered
|
||||
work if you are a party to an arrangement with a third party that is
|
||||
in the business of distributing software, under which you make payment
|
||||
to the third party based on the extent of your activity of conveying
|
||||
the work, and under which the third party grants, to any of the
|
||||
parties who would receive the covered work from you, a discriminatory
|
||||
patent license (a) in connection with copies of the covered work
|
||||
conveyed by you (or copies made from those copies), or (b) primarily
|
||||
for and in connection with specific products or compilations that
|
||||
contain the covered work, unless you entered into that arrangement,
|
||||
or that patent license was granted, prior to 28 March 2007.
|
||||
|
||||
Nothing in this License shall be construed as excluding or limiting
|
||||
any implied license or other defenses to infringement that may
|
||||
otherwise be available to you under applicable patent law.
|
||||
|
||||
12. No Surrender of Others' Freedom.
|
||||
|
||||
If conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot convey a
|
||||
covered work so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you may
|
||||
not convey it at all. For example, if you agree to terms that obligate you
|
||||
to collect a royalty for further conveying from those to whom you convey
|
||||
the Program, the only way you could satisfy both those terms and this
|
||||
License would be to refrain entirely from conveying the Program.
|
||||
|
||||
13. Use with the GNU Affero General Public License.
|
||||
|
||||
Notwithstanding any other provision of this License, you have
|
||||
permission to link or combine any covered work with a work licensed
|
||||
under version 3 of the GNU Affero General Public License into a single
|
||||
combined work, and to convey the resulting work. The terms of this
|
||||
License will continue to apply to the part which is the covered work,
|
||||
but the special requirements of the GNU Affero General Public License,
|
||||
section 13, concerning interaction through a network will apply to the
|
||||
combination as such.
|
||||
|
||||
14. Revised Versions of this License.
|
||||
|
||||
The Free Software Foundation may publish revised and/or new versions of
|
||||
the GNU General Public License from time to time. Such new versions will
|
||||
be similar in spirit to the present version, but may differ in detail to
|
||||
address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the
|
||||
Program specifies that a certain numbered version of the GNU General
|
||||
Public License "or any later version" applies to it, you have the
|
||||
option of following the terms and conditions either of that numbered
|
||||
version or of any later version published by the Free Software
|
||||
Foundation. If the Program does not specify a version number of the
|
||||
GNU General Public License, you may choose any version ever published
|
||||
by the Free Software Foundation.
|
||||
|
||||
If the Program specifies that a proxy can decide which future
|
||||
versions of the GNU General Public License can be used, that proxy's
|
||||
public statement of acceptance of a version permanently authorizes you
|
||||
to choose that version for the Program.
|
||||
|
||||
Later license versions may give you additional or different
|
||||
permissions. However, no additional obligations are imposed on any
|
||||
author or copyright holder as a result of your choosing to follow a
|
||||
later version.
|
||||
|
||||
15. Disclaimer of Warranty.
|
||||
|
||||
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
||||
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
||||
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||
|
||||
16. Limitation of Liability.
|
||||
|
||||
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
||||
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
||||
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||||
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
||||
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||
SUCH DAMAGES.
|
||||
|
||||
17. Interpretation of Sections 15 and 16.
|
||||
|
||||
If the disclaimer of warranty and limitation of liability provided
|
||||
above cannot be given local legal effect according to their terms,
|
||||
reviewing courts shall apply local law that most closely approximates
|
||||
an absolute waiver of all civil liability in connection with the
|
||||
Program, unless a warranty or assumption of liability accompanies a
|
||||
copy of the Program in return for a fee.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
|
||||
possible use to the public, the best way to achieve this is to make it
|
||||
free software which everyone can redistribute and change under these terms.
|
||||
|
||||
To do so, attach the following notices to the program. It is safest
|
||||
to attach them to the start of each source file to most effectively
|
||||
state the exclusion of warranty; and each file should have at least
|
||||
the "copyright" line and a pointer to where the full notice is found.
|
||||
|
||||
<one line to give the program's name and a brief idea of what it does.>
|
||||
Copyright (C) <year> <name of author>
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
If the program does terminal interaction, make it output a short
|
||||
notice like this when it starts in an interactive mode:
|
||||
|
||||
<program> Copyright (C) <year> <name of author>
|
||||
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||
This is free software, and you are welcome to redistribute it
|
||||
under certain conditions; type `show c' for details.
|
||||
|
||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||
parts of the General Public License. Of course, your program's commands
|
||||
might be different; for a GUI interface, you would use an "about box".
|
||||
|
||||
You should also get your employer (if you work as a programmer) or school,
|
||||
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
||||
For more information on this, and how to apply and follow the GNU GPL, see
|
||||
<https://www.gnu.org/licenses/>.
|
||||
|
||||
The GNU General Public License does not permit incorporating your program
|
||||
into proprietary programs. If your program is a subroutine library, you
|
||||
may consider it more useful to permit linking proprietary applications with
|
||||
the library. If this is what you want to do, use the GNU Lesser General
|
||||
Public License instead of this License. But first, please read
|
||||
<https://www.gnu.org/licenses/why-not-lgpl.html>.
|
||||
THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
157
Makefile
157
Makefile
@ -1,157 +0,0 @@
|
||||
NAME=Clash.Meta
|
||||
BINDIR=bin
|
||||
BRANCH=$(shell git branch --show-current)
|
||||
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)
|
||||
GOBUILD=CGO_ENABLED=0 go build -tags with_gvisor -trimpath -ldflags '-X "github.com/Dreamacro/clash/constant.Version=$(VERSION)" \
|
||||
-X "github.com/Dreamacro/clash/constant.BuildTime=$(BUILDTIME)" \
|
||||
-w -s -buildid='
|
||||
|
||||
PLATFORM_LIST = \
|
||||
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 \
|
||||
android-arm64 \
|
||||
freebsd-386 \
|
||||
freebsd-amd64 \
|
||||
freebsd-arm64
|
||||
|
||||
WINDOWS_ARCH_LIST = \
|
||||
windows-386 \
|
||||
windows-amd64-compatible \
|
||||
windows-amd64 \
|
||||
windows-arm64 \
|
||||
windows-arm32v7
|
||||
|
||||
all:linux-amd64 linux-arm64\
|
||||
darwin-amd64 darwin-arm64\
|
||||
windows-amd64 windows-arm64\
|
||||
|
||||
docker:
|
||||
GOAMD64=v3 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
|
||||
|
||||
darwin-amd64:
|
||||
GOARCH=amd64 GOOS=darwin GOAMD64=v3 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
|
||||
|
||||
darwin-amd64-compatible:
|
||||
GOARCH=amd64 GOOS=darwin GOAMD64=v2 $(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=v2 $(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)-$@
|
||||
|
||||
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=v2 $(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)
|
||||
|
||||
ebpf: export BPF_CLANG := $(CLANG)
|
||||
ebpf: export BPF_CFLAGS := $(CFLAGS)
|
||||
ebpf:
|
||||
cd component/ebpf/ && go generate ./...
|
||||
371
README.md
371
README.md
@ -1,298 +1,115 @@
|
||||
<h1 align="center">
|
||||
<img src="Meta.png" alt="Meta Kennel" width="200">
|
||||
<br>Meta Kernel<br>
|
||||
</h1>
|
||||
# mihomo
|
||||
A simple python pydantic model (type hint and autocompletion support) for Honkai: Star Rail parsed data from the Mihomo API.
|
||||
|
||||
<h3 align="center">Another Clash Kernel.</h3>
|
||||
API url: https://api.mihomo.me/sr_info_parsed/{UID}?lang={LANG}
|
||||
|
||||
<p align="center">
|
||||
<a href="https://goreportcard.com/report/github.com/Clash-Mini/Clash.Meta">
|
||||
<img src="https://goreportcard.com/badge/github.com/Clash-Mini/Clash.Meta?style=flat-square">
|
||||
</a>
|
||||
<img src="https://img.shields.io/github/go-mod/go-version/Dreamacro/clash?style=flat-square">
|
||||
<a href="https://github.com/Clash-Mini/Clash.Meta/releases">
|
||||
<img src="https://img.shields.io/github/release/Clash-Mini/Clash.Meta/all.svg?style=flat-square">
|
||||
</a>
|
||||
<a href="https://github.com/Clash-Mini/Clash.Meta">
|
||||
<img src="https://img.shields.io/badge/release-Meta-00b4f0?style=flat-square">
|
||||
</a>
|
||||
</p>
|
||||
|
||||
## Features
|
||||
|
||||
- Local HTTP/HTTPS/SOCKS server with authentication support
|
||||
- VMess, Shadowsocks, Trojan, Snell protocol support for remote connections
|
||||
- Built-in DNS server that aims to minimize DNS pollution attack impact, supports DoH/DoT upstream and fake IP.
|
||||
- Rules based off domains, GEOIP, IPCIDR or Process to forward packets to different nodes
|
||||
- Remote groups allow users to implement powerful rules. Supports automatic fallback, load balancing or auto select node based off latency
|
||||
- Remote providers, allowing users to get node lists remotely instead of hardcoding in config
|
||||
- Netfilter TCP redirecting. Deploy Clash on your Internet gateway with `iptables`.
|
||||
- Comprehensive HTTP RESTful API controller
|
||||
|
||||
## Getting Started
|
||||
Documentations are now moved to [GitHub Wiki](https://github.com/Dreamacro/clash/wiki).
|
||||
|
||||
## Advanced usage for this branch
|
||||
|
||||
### DNS configuration
|
||||
|
||||
Support `geosite` with `fallback-filter`.
|
||||
|
||||
Restore `Redir remote resolution`.
|
||||
|
||||
Support resolve ip with a `Proxy Tunnel`.
|
||||
|
||||
```yaml
|
||||
proxy-groups:
|
||||
|
||||
- name: DNS
|
||||
type: url-test
|
||||
use:
|
||||
- HK
|
||||
url: http://cp.cloudflare.com
|
||||
interval: 180
|
||||
lazy: true
|
||||
## Installation
|
||||
```
|
||||
```yaml
|
||||
dns:
|
||||
enable: true
|
||||
use-hosts: true
|
||||
ipv6: false
|
||||
enhanced-mode: redir-host
|
||||
fake-ip-range: 198.18.0.1/16
|
||||
listen: 127.0.0.1:6868
|
||||
default-nameserver:
|
||||
- 119.29.29.29
|
||||
- 114.114.114.114
|
||||
nameserver:
|
||||
- https://doh.pub/dns-query
|
||||
- tls://223.5.5.5:853
|
||||
fallback:
|
||||
- 'https://1.0.0.1/dns-query#DNS' # append the proxy adapter name or group name to the end of DNS URL with '#' prefix.
|
||||
- 'tls://8.8.4.4:853#DNS'
|
||||
fallback-filter:
|
||||
geoip: false
|
||||
geosite:
|
||||
- gfw # `geosite` filter only use fallback server to resolve ip, prevent DNS leaks to unsafe DNS providers.
|
||||
domain:
|
||||
- +.example.com
|
||||
ipcidr:
|
||||
- 0.0.0.0/32
|
||||
pip install -U git+https://github.com/KT-Yeh/mihomo.git
|
||||
```
|
||||
|
||||
### TUN configuration
|
||||
## Usage
|
||||
|
||||
Supports macOS, Linux and Windows.
|
||||
### Basic
|
||||
There are two parsed data formats:
|
||||
- V1:
|
||||
- URL: https://api.mihomo.me/sr_info_parsed/800333171?lang=en&version=v1
|
||||
- Fetching: use `client.fetch_user_v1(800333171)`
|
||||
- Data model: `mihomo.models.v1.StarrailInfoParsedV1`
|
||||
- All models defined in `mihomo/models/v1` directory.
|
||||
- V2:
|
||||
- URL: https://api.mihomo.me/sr_info_parsed/800333171?lang=en
|
||||
- Fetching: use `client.fetch_user(800333171)`
|
||||
- Data model: `mihomo.models.StarrailInfoParsed`
|
||||
- All models defined in `mihomo/models` directory.
|
||||
|
||||
Built-in [Wintun](https://www.wintun.net) driver.
|
||||
If you don't want to use `client.get_icon_url` to get the image url everytime, you can use `client.fetch_user(800333171, replace_icon_name_with_url=True)` to get the parsed data with asset urls.
|
||||
|
||||
```yaml
|
||||
# Enable the TUN listener
|
||||
tun:
|
||||
enable: true
|
||||
stack: gvisor # only gvisor
|
||||
dns-hijack:
|
||||
- 0.0.0.0:53 # additional dns server listen on TUN
|
||||
auto-route: true # auto set global route
|
||||
```
|
||||
### Rules configuration
|
||||
- Support rule `GEOSITE`.
|
||||
- Support rule-providers `RULE-SET`.
|
||||
- Support `multiport` condition for rule `SRC-PORT` and `DST-PORT`.
|
||||
- Support `network` condition for all rules.
|
||||
- Support source IPCIDR condition for all rules, just append to the end.
|
||||
- The `GEOSITE` databases via https://github.com/Loyalsoldier/v2ray-rules-dat.
|
||||
```yaml
|
||||
rules:
|
||||
### Example
|
||||
```py
|
||||
import asyncio
|
||||
|
||||
# network(tcp/udp) condition for all rules
|
||||
- DOMAIN-SUFFIX,bilibili.com,DIRECT,tcp
|
||||
- DOMAIN-SUFFIX,bilibili.com,REJECT,udp
|
||||
|
||||
# multiport condition for rules SRC-PORT and DST-PORT
|
||||
- DST-PORT,123/136/137-139,DIRECT,udp
|
||||
|
||||
# rule GEOSITE
|
||||
- GEOSITE,category-ads-all,REJECT
|
||||
- GEOSITE,icloud@cn,DIRECT
|
||||
- GEOSITE,apple@cn,DIRECT
|
||||
- GEOSITE,apple-cn,DIRECT
|
||||
- GEOSITE,microsoft@cn,DIRECT
|
||||
- GEOSITE,facebook,PROXY
|
||||
- GEOSITE,youtube,PROXY
|
||||
- GEOSITE,geolocation-cn,DIRECT
|
||||
- GEOSITE,geolocation-!cn,PROXY
|
||||
|
||||
# source IPCIDR condition for all rules in gateway proxy
|
||||
#- GEOSITE,geolocation-!cn,REJECT,192.168.1.88/32,192.168.1.99/32
|
||||
from mihomo import Language, MihomoAPI
|
||||
from mihomo.models import StarrailInfoParsed
|
||||
from mihomo.models.v1 import StarrailInfoParsedV1
|
||||
|
||||
- GEOIP,telegram,PROXY,no-resolve
|
||||
- GEOIP,private,DIRECT,no-resolve
|
||||
- GEOIP,cn,DIRECT
|
||||
|
||||
- MATCH,PROXY
|
||||
client = MihomoAPI(language=Language.EN)
|
||||
|
||||
|
||||
async def v1():
|
||||
data: StarrailInfoParsedV1 = await client.fetch_user_v1(800333171)
|
||||
|
||||
print(f"Name: {data.player.name}")
|
||||
print(f"Level: {data.player.level}")
|
||||
print(f"Signature: {data.player.signature}")
|
||||
print(f"Achievements: {data.player_details.achievements}")
|
||||
print(f"Characters count: {data.player_details.characters}")
|
||||
print(f"Profile picture url: {client.get_icon_url(data.player.icon)}")
|
||||
for character in data.characters:
|
||||
print("-----------")
|
||||
print(f"Name: {character.name}")
|
||||
print(f"Rarity: {character.rarity}")
|
||||
print(f"Level: {character.level}")
|
||||
print(f"Avatar url: {client.get_icon_url(character.icon)}")
|
||||
print(f"Preview url: {client.get_icon_url(character.preview)}")
|
||||
print(f"Portrait url: {client.get_icon_url(character.portrait)}")
|
||||
|
||||
|
||||
async def v2():
|
||||
data: StarrailInfoParsed = await client.fetch_user(800333171, replace_icon_name_with_url=True)
|
||||
|
||||
print(f"Name: {data.player.name}")
|
||||
print(f"Level: {data.player.level}")
|
||||
print(f"Signature: {data.player.signature}")
|
||||
print(f"Profile picture url: {data.player.avatar.icon}")
|
||||
for character in data.characters:
|
||||
print("-----------")
|
||||
print(f"Name: {character.name}")
|
||||
print(f"Rarity: {character.rarity}")
|
||||
print(f"Portrait url: {character.portrait}")
|
||||
|
||||
asyncio.run(v1())
|
||||
asyncio.run(v2())
|
||||
```
|
||||
|
||||
|
||||
### Proxies configuration
|
||||
|
||||
Active health detection `urltest / fallback` (based on tcp handshake, multiple failures within a limited time will actively trigger health detection to use the node)
|
||||
|
||||
Support `Policy Group Filter`
|
||||
|
||||
```yaml
|
||||
proxy-groups:
|
||||
|
||||
- name: 🚀 HK Group
|
||||
type: select
|
||||
use:
|
||||
- ALL
|
||||
filter: 'HK'
|
||||
|
||||
- name: 🚀 US Group
|
||||
type: select
|
||||
use:
|
||||
- ALL
|
||||
filter: 'US'
|
||||
|
||||
proxy-providers:
|
||||
ALL:
|
||||
type: http
|
||||
url: "xxxxx"
|
||||
interval: 3600
|
||||
path: "xxxxx"
|
||||
health-check:
|
||||
enable: true
|
||||
interval: 600
|
||||
url: http://www.gstatic.com/generate_204
|
||||
|
||||
### Tools
|
||||
`from mihomo import tools`
|
||||
#### Remove Duplicate Character
|
||||
```py
|
||||
data = await client.fetch_user(800333171)
|
||||
data = tools.remove_duplicate_character(data)
|
||||
```
|
||||
|
||||
#### Merge Character Data
|
||||
```py
|
||||
old_data = await client.fetch_user(800333171)
|
||||
|
||||
# Change characters in game and wait for the API to refresh
|
||||
# ...
|
||||
|
||||
Support outbound transport protocol `VLESS`.
|
||||
|
||||
The XTLS support (TCP/UDP) transport by the XRAY-CORE.
|
||||
```yaml
|
||||
proxies:
|
||||
- name: "vless"
|
||||
type: vless
|
||||
server: server
|
||||
port: 443
|
||||
uuid: uuid
|
||||
servername: example.com # AKA SNI
|
||||
# flow: xtls-rprx-direct # xtls-rprx-origin # enable XTLS
|
||||
# skip-cert-verify: true
|
||||
|
||||
- name: "vless-ws"
|
||||
type: vless
|
||||
server: server
|
||||
port: 443
|
||||
uuid: uuid
|
||||
tls: true
|
||||
udp: true
|
||||
network: ws
|
||||
servername: example.com # priority over wss host
|
||||
# skip-cert-verify: true
|
||||
ws-opts:
|
||||
path: /path
|
||||
headers: { Host: example.com, Edge: "12a00c4.fm.huawei.com:82897" }
|
||||
|
||||
- name: "vless-grpc"
|
||||
type: vless
|
||||
server: server
|
||||
port: 443
|
||||
uuid: uuid
|
||||
tls: true
|
||||
udp: true
|
||||
network: grpc
|
||||
servername: example.com # priority over wss host
|
||||
# skip-cert-verify: true
|
||||
grpc-opts:
|
||||
grpc-service-name: grpcname
|
||||
new_data = await client.fetch_user(800333171)
|
||||
data = tools.merge_character_data(new_data, old_data)
|
||||
```
|
||||
|
||||
### IPTABLES configuration
|
||||
Work on Linux OS who's supported `iptables`
|
||||
### Data Persistence
|
||||
Take pickle and json as an example
|
||||
```py
|
||||
import pickle
|
||||
import zlib
|
||||
from mihomo import MihomoAPI, Language, StarrailInfoParsed
|
||||
|
||||
```yaml
|
||||
# Enable the TPROXY listener
|
||||
tproxy-port: 9898
|
||||
client = MihomoAPI(language=Language.EN)
|
||||
data = await client.fetch_user(800333171)
|
||||
|
||||
iptables:
|
||||
enable: true # default is false
|
||||
inbound-interface: eth0 # detect the inbound interface, default is 'lo'
|
||||
# Save
|
||||
pickle_data = zlib.compress(pickle.dumps(data))
|
||||
print(len(pickle_data))
|
||||
json_data = data.json(by_alias=True, ensure_ascii=False)
|
||||
print(len(json_data))
|
||||
|
||||
# Load
|
||||
data_from_pickle = pickle.loads(zlib.decompress(pickle_data))
|
||||
data_from_json = StarrailInfoParsed.parse_raw(json_data)
|
||||
print(type(data_from_pickle))
|
||||
print(type(data_from_json))
|
||||
```
|
||||
|
||||
|
||||
### General installation guide for Linux
|
||||
+ Create user given name `clash-meta`
|
||||
|
||||
+ Download and decompress pre-built binaries from [releases](https://github.com/MetaCubeX/Clash.Meta/releases)
|
||||
|
||||
+ Rename executable file to `Clash-Meta` and move to `/usr/local/bin/`
|
||||
|
||||
+ Create folder `/etc/Clash-Meta/` as working directory
|
||||
|
||||
|
||||
|
||||
Run Meta Kernel by user `clash-meta` as a daemon.
|
||||
|
||||
Create the systemd configuration file at `/etc/systemd/system/Clash-Meta.service`:
|
||||
|
||||
```
|
||||
[Unit]
|
||||
Description=Clash-Meta Daemon, Another Clash Kernel.
|
||||
After=network.target NetworkManager.service systemd-networkd.service iwd.service
|
||||
|
||||
[Service]
|
||||
Type=simple
|
||||
User=clash-meta
|
||||
Group=clash-meta
|
||||
LimitNPROC=500
|
||||
LimitNOFILE=1000000
|
||||
CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_RAW CAP_NET_BIND_SERVICE
|
||||
AmbientCapabilities=CAP_NET_ADMIN CAP_NET_RAW CAP_NET_BIND_SERVICE
|
||||
Restart=always
|
||||
ExecStartPre=/usr/bin/sleep 1s
|
||||
ExecStart=/usr/local/bin/Clash-Meta -d /etc/Clash-Meta
|
||||
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
```
|
||||
Launch clashd on system startup with:
|
||||
```shell
|
||||
$ systemctl enable Clash-Meta
|
||||
```
|
||||
Launch clashd immediately with:
|
||||
|
||||
```shell
|
||||
$ systemctl start Clash-Meta
|
||||
```
|
||||
|
||||
### Display Process name
|
||||
|
||||
Clash add field `Process` to `Metadata` and prepare to get process name for Restful API `GET /connections`.
|
||||
|
||||
To display process name in GUI please use [Dashboard For Meta](https://github.com/MetaCubeX/clash-dashboard).
|
||||
|
||||
|
||||
|
||||
## Development
|
||||
|
||||
If you want to build an application that uses clash as a library, check out the
|
||||
the [GitHub Wiki](https://github.com/Dreamacro/clash/wiki/use-clash-as-a-library)
|
||||
|
||||
## Credits
|
||||
|
||||
* [Dreamacro/clash](https://github.com/Dreamacro/clash)
|
||||
* [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.
|
||||
|
||||
[](https://app.fossa.io/projects/git%2Bgithub.com%2FDreamacro%2Fclash?ref=badge_large)
|
||||
|
||||
@ -1,207 +0,0 @@
|
||||
package adapter
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"github.com/Dreamacro/clash/common/queue"
|
||||
"github.com/Dreamacro/clash/component/dialer"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
"net"
|
||||
"net/http"
|
||||
"net/netip"
|
||||
"net/url"
|
||||
"time"
|
||||
|
||||
"go.uber.org/atomic"
|
||||
)
|
||||
|
||||
var UnifiedDelay = atomic.NewBool(false)
|
||||
|
||||
type Proxy struct {
|
||||
C.ProxyAdapter
|
||||
history *queue.Queue[C.DelayHistory]
|
||||
alive *atomic.Bool
|
||||
}
|
||||
|
||||
// Alive implements C.Proxy
|
||||
func (p *Proxy) Alive() bool {
|
||||
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
|
||||
}
|
||||
|
||||
// LastDelay return last history record. if proxy is not alive, return the max value of uint16.
|
||||
// implements C.Proxy
|
||||
func (p *Proxy) LastDelay() (delay uint16) {
|
||||
var max uint16 = 0xffff
|
||||
if !p.alive.Load() {
|
||||
return max
|
||||
}
|
||||
|
||||
history := p.history.Last()
|
||||
if history.Delay == 0 {
|
||||
return max
|
||||
}
|
||||
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["name"] = p.Name()
|
||||
mapping["udp"] = p.SupportUDP()
|
||||
return json.Marshal(mapping)
|
||||
}
|
||||
|
||||
// URLTest get the delay for the specified URL
|
||||
// implements C.Proxy
|
||||
func (p *Proxy) URLTest(ctx context.Context, url string) (t uint16, err error) {
|
||||
defer func() {
|
||||
p.alive.Store(err == nil)
|
||||
record := C.DelayHistory{Time: time.Now()}
|
||||
if err == nil {
|
||||
record.Delay = t
|
||||
}
|
||||
p.history.Put(record)
|
||||
if p.history.Len() > 10 {
|
||||
p.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,
|
||||
}
|
||||
|
||||
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()
|
||||
resp, err = client.Do(req)
|
||||
if err == nil {
|
||||
_ = resp.Body.Close()
|
||||
start = second
|
||||
}
|
||||
}
|
||||
|
||||
t = uint16(time.Since(start) / time.Millisecond)
|
||||
return
|
||||
}
|
||||
|
||||
func NewProxy(adapter C.ProxyAdapter) *Proxy {
|
||||
return &Proxy{adapter, queue.New[C.DelayHistory](10), atomic.NewBool(true)}
|
||||
}
|
||||
|
||||
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
|
||||
}
|
||||
}
|
||||
|
||||
addr = C.Metadata{
|
||||
AddrType: C.AtypDomainName,
|
||||
Host: u.Hostname(),
|
||||
DstIP: netip.Addr{},
|
||||
DstPort: port,
|
||||
}
|
||||
return
|
||||
}
|
||||
@ -1,21 +0,0 @@
|
||||
package inbound
|
||||
|
||||
import (
|
||||
"net"
|
||||
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
"github.com/Dreamacro/clash/context"
|
||||
"github.com/Dreamacro/clash/transport/socks5"
|
||||
)
|
||||
|
||||
// NewHTTP receive normal http request and return HTTPContext
|
||||
func NewHTTP(target socks5.Addr, source net.Addr, conn net.Conn) *context.ConnContext {
|
||||
metadata := parseSocksAddr(target)
|
||||
metadata.NetWork = C.TCP
|
||||
metadata.Type = C.HTTP
|
||||
if ip, port, err := parseAddr(source.String()); err == nil {
|
||||
metadata.SrcIP = ip
|
||||
metadata.SrcPort = port
|
||||
}
|
||||
return context.NewConnContext(conn, metadata)
|
||||
}
|
||||
@ -1,20 +0,0 @@
|
||||
package inbound
|
||||
|
||||
import (
|
||||
"net"
|
||||
"net/http"
|
||||
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
"github.com/Dreamacro/clash/context"
|
||||
)
|
||||
|
||||
// NewHTTPS receive CONNECT request and return ConnContext
|
||||
func NewHTTPS(request *http.Request, conn net.Conn) *context.ConnContext {
|
||||
metadata := parseHTTPAddr(request)
|
||||
metadata.Type = C.HTTPS
|
||||
if ip, port, err := parseAddr(conn.RemoteAddr().String()); err == nil {
|
||||
metadata.SrcIP = ip
|
||||
metadata.SrcPort = port
|
||||
}
|
||||
return context.NewConnContext(conn, metadata)
|
||||
}
|
||||
@ -1,33 +0,0 @@
|
||||
package inbound
|
||||
|
||||
import (
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
"github.com/Dreamacro/clash/transport/socks5"
|
||||
)
|
||||
|
||||
// PacketAdapter is a UDP Packet adapter for socks/redir/tun
|
||||
type PacketAdapter struct {
|
||||
C.UDPPacket
|
||||
metadata *C.Metadata
|
||||
}
|
||||
|
||||
// Metadata returns destination metadata
|
||||
func (s *PacketAdapter) Metadata() *C.Metadata {
|
||||
return s.metadata
|
||||
}
|
||||
|
||||
// NewPacket is PacketAdapter generator
|
||||
func NewPacket(target socks5.Addr, packet C.UDPPacket, source C.Type) *PacketAdapter {
|
||||
metadata := parseSocksAddr(target)
|
||||
metadata.NetWork = C.UDP
|
||||
metadata.Type = source
|
||||
if ip, port, err := parseAddr(packet.LocalAddr().String()); err == nil {
|
||||
metadata.SrcIP = ip
|
||||
metadata.SrcPort = port
|
||||
}
|
||||
|
||||
return &PacketAdapter{
|
||||
UDPPacket: packet,
|
||||
metadata: metadata,
|
||||
}
|
||||
}
|
||||
@ -1,51 +0,0 @@
|
||||
package inbound
|
||||
|
||||
import (
|
||||
"net"
|
||||
"net/netip"
|
||||
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
"github.com/Dreamacro/clash/context"
|
||||
"github.com/Dreamacro/clash/transport/socks5"
|
||||
)
|
||||
|
||||
// NewSocket receive TCP inbound and return ConnContext
|
||||
func NewSocket(target socks5.Addr, conn net.Conn, source C.Type) *context.ConnContext {
|
||||
metadata := parseSocksAddr(target)
|
||||
metadata.NetWork = C.TCP
|
||||
metadata.Type = source
|
||||
remoteAddr := conn.RemoteAddr()
|
||||
// Filter when net.Addr interface is nil
|
||||
if remoteAddr != nil {
|
||||
if ip, port, err := parseAddr(remoteAddr.String()); err == nil {
|
||||
metadata.SrcIP = ip
|
||||
metadata.SrcPort = port
|
||||
}
|
||||
}
|
||||
|
||||
return context.NewConnContext(conn, metadata)
|
||||
}
|
||||
|
||||
func NewInner(conn net.Conn, dst string, host string) *context.ConnContext {
|
||||
metadata := &C.Metadata{}
|
||||
metadata.NetWork = C.TCP
|
||||
metadata.Type = C.INNER
|
||||
metadata.DNSMode = C.DNSMapping
|
||||
metadata.Host = host
|
||||
metadata.AddrType = C.AtypDomainName
|
||||
metadata.Process = C.ClashName
|
||||
if h, port, err := net.SplitHostPort(dst); err == nil {
|
||||
metadata.DstPort = port
|
||||
if host == "" {
|
||||
if ip, err := netip.ParseAddr(h); err == nil {
|
||||
metadata.DstIP = ip
|
||||
metadata.AddrType = C.AtypIPv4
|
||||
if ip.Is6() {
|
||||
metadata.AddrType = C.AtypIPv6
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return context.NewConnContext(conn, metadata)
|
||||
}
|
||||
@ -1,77 +0,0 @@
|
||||
package inbound
|
||||
|
||||
import (
|
||||
"github.com/Dreamacro/clash/common/nnip"
|
||||
"net"
|
||||
"net/http"
|
||||
"net/netip"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
"github.com/Dreamacro/clash/transport/socks5"
|
||||
)
|
||||
|
||||
func parseSocksAddr(target socks5.Addr) *C.Metadata {
|
||||
metadata := &C.Metadata{
|
||||
AddrType: int(target[0]),
|
||||
}
|
||||
|
||||
switch target[0] {
|
||||
case socks5.AtypDomainName:
|
||||
// trim for FQDN
|
||||
metadata.Host = strings.TrimRight(string(target[2:2+target[1]]), ".")
|
||||
metadata.DstPort = strconv.Itoa((int(target[2+target[1]]) << 8) | int(target[2+target[1]+1]))
|
||||
case socks5.AtypIPv4:
|
||||
metadata.DstIP = nnip.IpToAddr(net.IP(target[1 : 1+net.IPv4len]))
|
||||
metadata.DstPort = strconv.Itoa((int(target[1+net.IPv4len]) << 8) | int(target[1+net.IPv4len+1]))
|
||||
case socks5.AtypIPv6:
|
||||
ip6, _ := netip.AddrFromSlice(target[1 : 1+net.IPv6len])
|
||||
metadata.DstIP = ip6.Unmap()
|
||||
metadata.DstPort = strconv.Itoa((int(target[1+net.IPv6len]) << 8) | int(target[1+net.IPv6len+1]))
|
||||
}
|
||||
|
||||
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, ".")
|
||||
|
||||
metadata := &C.Metadata{
|
||||
NetWork: C.TCP,
|
||||
AddrType: C.AtypDomainName,
|
||||
Host: host,
|
||||
DstIP: netip.Addr{},
|
||||
DstPort: port,
|
||||
}
|
||||
|
||||
ip, err := netip.ParseAddr(host)
|
||||
if err == nil {
|
||||
switch {
|
||||
case ip.Is6():
|
||||
metadata.AddrType = C.AtypIPv6
|
||||
default:
|
||||
metadata.AddrType = C.AtypIPv4
|
||||
}
|
||||
metadata.DstIP = ip
|
||||
}
|
||||
|
||||
return metadata
|
||||
}
|
||||
|
||||
func parseAddr(addr string) (netip.Addr, string, error) {
|
||||
host, port, err := net.SplitHostPort(addr)
|
||||
if err != nil {
|
||||
return netip.Addr{}, "", err
|
||||
}
|
||||
|
||||
ip, err := netip.ParseAddr(host)
|
||||
return ip, port, err
|
||||
}
|
||||
@ -1,208 +0,0 @@
|
||||
package outbound
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"errors"
|
||||
"github.com/gofrs/uuid"
|
||||
"net"
|
||||
"strings"
|
||||
|
||||
"github.com/Dreamacro/clash/component/dialer"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
)
|
||||
|
||||
type Base struct {
|
||||
name string
|
||||
addr string
|
||||
iface string
|
||||
tp C.AdapterType
|
||||
udp 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 == "" {
|
||||
id, err := uuid.NewV6()
|
||||
if err != nil {
|
||||
b.id = b.name
|
||||
} else {
|
||||
b.id = id.String()
|
||||
}
|
||||
}
|
||||
|
||||
return b.id
|
||||
}
|
||||
|
||||
// Type implements C.ProxyAdapter
|
||||
func (b *Base) Type() C.AdapterType {
|
||||
return b.tp
|
||||
}
|
||||
|
||||
// StreamConn implements C.ProxyAdapter
|
||||
func (b *Base) StreamConn(c net.Conn, metadata *C.Metadata) (net.Conn, error) {
|
||||
return c, errors.New("no support")
|
||||
}
|
||||
|
||||
func (b *Base) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.Conn, error) {
|
||||
return nil, errors.New("no support")
|
||||
}
|
||||
|
||||
// ListenPacketContext implements C.ProxyAdapter
|
||||
func (b *Base) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.PacketConn, error) {
|
||||
return nil, errors.New("no support")
|
||||
}
|
||||
|
||||
// ListenPacketOnStreamConn implements C.ProxyAdapter
|
||||
func (b *Base) ListenPacketOnStreamConn(c net.Conn, metadata *C.Metadata) (_ C.PacketConn, err error) {
|
||||
return nil, errors.New("no support")
|
||||
}
|
||||
|
||||
// SupportUOT implements C.ProxyAdapter
|
||||
func (b *Base) SupportUOT() bool {
|
||||
return false
|
||||
}
|
||||
|
||||
// SupportUDP implements C.ProxyAdapter
|
||||
func (b *Base) SupportUDP() bool {
|
||||
return b.udp
|
||||
}
|
||||
|
||||
// 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:
|
||||
}
|
||||
|
||||
return opts
|
||||
}
|
||||
|
||||
type BasicOption struct {
|
||||
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" group:"ip-version,omitempty"`
|
||||
}
|
||||
|
||||
type BaseOption struct {
|
||||
Name string
|
||||
Addr string
|
||||
Type C.AdapterType
|
||||
UDP 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,
|
||||
iface: opt.Interface,
|
||||
rmark: opt.RoutingMark,
|
||||
prefer: opt.Prefer,
|
||||
}
|
||||
}
|
||||
|
||||
type conn struct {
|
||||
net.Conn
|
||||
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 NewConn(c net.Conn, a C.ProxyAdapter) C.Conn {
|
||||
return &conn{c, []string{a.Name()}, parseRemoteDestination(a.Addr())}
|
||||
}
|
||||
|
||||
type packetConn struct {
|
||||
net.PacketConn
|
||||
chain C.Chain
|
||||
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 newPacketConn(pc net.PacketConn, a C.ProxyAdapter) C.PacketConn {
|
||||
return &packetConn{pc, []string{a.Name()}, 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 ""
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1,60 +0,0 @@
|
||||
package outbound
|
||||
|
||||
import (
|
||||
"context"
|
||||
"net"
|
||||
|
||||
"github.com/Dreamacro/clash/component/dialer"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
)
|
||||
|
||||
type Direct struct {
|
||||
*Base
|
||||
}
|
||||
|
||||
// DialContext implements C.ProxyAdapter
|
||||
func (d *Direct) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.Conn, error) {
|
||||
opts = append(opts, dialer.WithDirect())
|
||||
c, err := dialer.DialContext(ctx, "tcp", metadata.RemoteAddress(), d.Base.DialOptions(opts...)...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
tcpKeepAlive(c)
|
||||
return NewConn(c, d), nil
|
||||
}
|
||||
|
||||
// ListenPacketContext implements C.ProxyAdapter
|
||||
func (d *Direct) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.PacketConn, error) {
|
||||
opts = append(opts, dialer.WithDirect())
|
||||
pc, err := dialer.ListenPacket(ctx, "udp", "", d.Base.DialOptions(opts...)...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return newPacketConn(&directPacketConn{pc}, d), nil
|
||||
}
|
||||
|
||||
type directPacketConn struct {
|
||||
net.PacketConn
|
||||
}
|
||||
|
||||
func NewDirect() *Direct {
|
||||
return &Direct{
|
||||
Base: &Base{
|
||||
name: "DIRECT",
|
||||
tp: C.Direct,
|
||||
udp: true,
|
||||
prefer: C.DualStack,
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
func NewCompatible() *Direct {
|
||||
return &Direct{
|
||||
Base: &Base{
|
||||
name: "COMPATIBLE",
|
||||
tp: C.Compatible,
|
||||
udp: true,
|
||||
prefer: C.DualStack,
|
||||
},
|
||||
}
|
||||
}
|
||||
@ -1,168 +0,0 @@
|
||||
package outbound
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"context"
|
||||
"crypto/tls"
|
||||
"encoding/base64"
|
||||
"errors"
|
||||
"fmt"
|
||||
tlsC "github.com/Dreamacro/clash/component/tls"
|
||||
"io"
|
||||
"net"
|
||||
"net/http"
|
||||
"net/url"
|
||||
"strconv"
|
||||
|
||||
"github.com/Dreamacro/clash/component/dialer"
|
||||
C "github.com/Dreamacro/clash/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"`
|
||||
}
|
||||
|
||||
// StreamConn implements C.ProxyAdapter
|
||||
func (h *Http) StreamConn(c net.Conn, metadata *C.Metadata) (net.Conn, error) {
|
||||
if h.tlsConfig != nil {
|
||||
cc := tls.Client(c, h.tlsConfig)
|
||||
err := cc.Handshake()
|
||||
c = cc
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("%s connect error: %w", h.addr, err)
|
||||
}
|
||||
}
|
||||
|
||||
if err := h.shakeHand(metadata, c); 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) {
|
||||
c, err := dialer.DialContext(ctx, "tcp", h.addr, h.Base.DialOptions(opts...)...)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("%s connect error: %w", h.addr, err)
|
||||
}
|
||||
tcpKeepAlive(c)
|
||||
|
||||
defer safeConnClose(c, err)
|
||||
|
||||
c, err = h.StreamConn(c, metadata)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return NewConn(c, h), nil
|
||||
}
|
||||
|
||||
func (h *Http) shakeHand(metadata *C.Metadata, rw io.ReadWriter) error {
|
||||
addr := metadata.RemoteAddress()
|
||||
req := &http.Request{
|
||||
Method: http.MethodConnect,
|
||||
URL: &url.URL{
|
||||
Host: addr,
|
||||
},
|
||||
Host: addr,
|
||||
Header: http.Header{
|
||||
"Proxy-Connection": []string{"Keep-Alive"},
|
||||
},
|
||||
}
|
||||
|
||||
//增加headers
|
||||
if len(h.option.Headers) != 0 {
|
||||
for key, value := range h.option.Headers {
|
||||
req.Header.Add(key, value)
|
||||
}
|
||||
}
|
||||
|
||||
if h.user != "" && h.pass != "" {
|
||||
auth := h.user + ":" + h.pass
|
||||
req.Header.Add("Proxy-Authorization", "Basic "+base64.StdEncoding.EncodeToString([]byte(auth)))
|
||||
}
|
||||
|
||||
if err := req.Write(rw); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
resp, err := http.ReadResponse(bufio.NewReader(rw), req)
|
||||
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
|
||||
}
|
||||
if len(option.Fingerprint) == 0 {
|
||||
tlsConfig = tlsC.GetGlobalFingerprintTLCConfig(&tls.Config{
|
||||
InsecureSkipVerify: option.SkipCertVerify,
|
||||
ServerName: sni,
|
||||
})
|
||||
} else {
|
||||
var err error
|
||||
if tlsConfig, err = tlsC.GetSpecifiedFingerprintTLSConfig(&tls.Config{
|
||||
InsecureSkipVerify: option.SkipCertVerify,
|
||||
ServerName: sni,
|
||||
}, option.Fingerprint); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return &Http{
|
||||
Base: &Base{
|
||||
name: option.Name,
|
||||
addr: net.JoinHostPort(option.Server, strconv.Itoa(option.Port)),
|
||||
tp: C.Http,
|
||||
iface: option.Interface,
|
||||
rmark: option.RoutingMark,
|
||||
prefer: C.NewDNSPrefer(option.IPVersion),
|
||||
},
|
||||
user: option.UserName,
|
||||
pass: option.Password,
|
||||
tlsConfig: tlsConfig,
|
||||
option: &option,
|
||||
}, nil
|
||||
}
|
||||
@ -1,332 +0,0 @@
|
||||
package outbound
|
||||
|
||||
import (
|
||||
"context"
|
||||
"crypto/sha256"
|
||||
"crypto/tls"
|
||||
"encoding/base64"
|
||||
"encoding/hex"
|
||||
"encoding/pem"
|
||||
"fmt"
|
||||
"net"
|
||||
"os"
|
||||
"regexp"
|
||||
"strconv"
|
||||
"time"
|
||||
|
||||
"github.com/lucas-clemente/quic-go"
|
||||
"github.com/lucas-clemente/quic-go/congestion"
|
||||
M "github.com/sagernet/sing/common/metadata"
|
||||
|
||||
"github.com/Dreamacro/clash/component/dialer"
|
||||
tlsC "github.com/Dreamacro/clash/component/tls"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
"github.com/Dreamacro/clash/log"
|
||||
hyCongestion "github.com/Dreamacro/clash/transport/hysteria/congestion"
|
||||
"github.com/Dreamacro/clash/transport/hysteria/core"
|
||||
"github.com/Dreamacro/clash/transport/hysteria/obfs"
|
||||
"github.com/Dreamacro/clash/transport/hysteria/pmtud_fix"
|
||||
"github.com/Dreamacro/clash/transport/hysteria/transport"
|
||||
)
|
||||
|
||||
const (
|
||||
mbpsToBps = 125000
|
||||
minSpeedBPS = 16384
|
||||
|
||||
DefaultStreamReceiveWindow = 15728640 // 15 MB/s
|
||||
DefaultConnectionReceiveWindow = 67108864 // 64 MB/s
|
||||
DefaultMaxIncomingStreams = 1024
|
||||
|
||||
DefaultALPN = "hysteria"
|
||||
DefaultProtocol = "udp"
|
||||
)
|
||||
|
||||
var rateStringRegexp = regexp.MustCompile(`^(\d+)\s*([KMGT]?)([Bb])ps$`)
|
||||
|
||||
type Hysteria struct {
|
||||
*Base
|
||||
|
||||
client *core.Client
|
||||
}
|
||||
|
||||
func (h *Hysteria) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.Conn, error) {
|
||||
hdc := hyDialerWithContext{
|
||||
ctx: context.Background(),
|
||||
hyDialer: func() (net.PacketConn, error) {
|
||||
return dialer.ListenPacket(ctx, "udp", "", h.Base.DialOptions(opts...)...)
|
||||
},
|
||||
remoteAddr: func(addr string) (net.Addr, error) {
|
||||
return resolveUDPAddrWithPrefer("udp", addr, h.prefer)
|
||||
},
|
||||
}
|
||||
|
||||
tcpConn, err := h.client.DialTCP(metadata.RemoteAddress(), &hdc)
|
||||
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) {
|
||||
hdc := hyDialerWithContext{
|
||||
ctx: context.Background(),
|
||||
hyDialer: func() (net.PacketConn, error) {
|
||||
return dialer.ListenPacket(ctx, "udp", "", h.Base.DialOptions(opts...)...)
|
||||
},
|
||||
remoteAddr: func(addr string) (net.Addr, error) {
|
||||
return resolveUDPAddrWithPrefer("udp", addr, h.prefer)
|
||||
},
|
||||
}
|
||||
udpConn, err := h.client.DialUDP(&hdc)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return newPacketConn(&hyPacketConn{udpConn}, h), nil
|
||||
}
|
||||
|
||||
type HysteriaOption struct {
|
||||
BasicOption
|
||||
Name string `proxy:"name"`
|
||||
Server string `proxy:"server"`
|
||||
Port int `proxy:"port"`
|
||||
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"`
|
||||
}
|
||||
|
||||
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{
|
||||
Dialer: &net.Dialer{
|
||||
Timeout: 8 * time.Second,
|
||||
},
|
||||
}
|
||||
|
||||
addr := net.JoinHostPort(option.Server, strconv.Itoa(option.Port))
|
||||
serverName := option.Server
|
||||
if option.SNI != "" {
|
||||
serverName = option.SNI
|
||||
}
|
||||
|
||||
tlsConfig := &tls.Config{
|
||||
ServerName: serverName,
|
||||
InsecureSkipVerify: option.SkipCertVerify,
|
||||
MinVersion: tls.VersionTLS13,
|
||||
}
|
||||
|
||||
var bs []byte
|
||||
var err error
|
||||
if len(option.CustomCA) > 0 {
|
||||
bs, err = os.ReadFile(option.CustomCA)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("hysteria %s load ca error: %w", addr, err)
|
||||
}
|
||||
} else if option.CustomCAString != "" {
|
||||
bs = []byte(option.CustomCAString)
|
||||
}
|
||||
|
||||
if len(bs) > 0 {
|
||||
block, _ := pem.Decode(bs)
|
||||
if block == nil {
|
||||
return nil, fmt.Errorf("CA cert is not PEM")
|
||||
}
|
||||
|
||||
fpBytes := sha256.Sum256(block.Bytes)
|
||||
if len(option.Fingerprint) == 0 {
|
||||
option.Fingerprint = hex.EncodeToString(fpBytes[:])
|
||||
}
|
||||
}
|
||||
|
||||
if len(option.Fingerprint) != 0 {
|
||||
var err error
|
||||
tlsConfig, err = tlsC.GetSpecifiedFingerprintTLSConfig(tlsConfig, option.Fingerprint)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
} else {
|
||||
tlsConfig = tlsC.GetGlobalFingerprintTLCConfig(tlsConfig)
|
||||
}
|
||||
|
||||
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.ReceiveWindowConn == 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, option.Protocol, auth, tlsConfig, quicConfig, clientTransport, up, down, func(refBPS uint64) congestion.CongestionControl {
|
||||
return hyCongestion.NewBrutalSender(congestion.ByteCount(refBPS))
|
||||
}, obfuscator,
|
||||
)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("hysteria %s create error: %w", addr, err)
|
||||
}
|
||||
return &Hysteria{
|
||||
Base: &Base{
|
||||
name: option.Name,
|
||||
addr: addr,
|
||||
tp: C.Hysteria,
|
||||
udp: true,
|
||||
iface: option.Interface,
|
||||
rmark: option.RoutingMark,
|
||||
prefer: C.NewDNSPrefer(option.IPVersion),
|
||||
},
|
||||
client: client,
|
||||
}, nil
|
||||
}
|
||||
|
||||
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
|
||||
switch m[2] {
|
||||
case "K":
|
||||
n = 1 << 10
|
||||
case "M":
|
||||
n = 1 << 20
|
||||
case "G":
|
||||
n = 1 << 30
|
||||
case "T":
|
||||
n = 1 << 40
|
||||
default:
|
||||
n = 1
|
||||
}
|
||||
v, _ := strconv.ParseUint(m[1], 10, 64)
|
||||
n = v * n
|
||||
if m[3] == "b" {
|
||||
// Bits, need to convert to bytes
|
||||
n = n >> 3
|
||||
}
|
||||
return n
|
||||
}
|
||||
|
||||
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) 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() (net.PacketConn, error)
|
||||
ctx context.Context
|
||||
remoteAddr func(host string) (net.Addr, error)
|
||||
}
|
||||
|
||||
func (h *hyDialerWithContext) ListenPacket() (net.PacketConn, error) {
|
||||
return h.hyDialer()
|
||||
}
|
||||
|
||||
func (h *hyDialerWithContext) Context() context.Context {
|
||||
return h.ctx
|
||||
}
|
||||
|
||||
func (h *hyDialerWithContext) RemoteAddr(host string) (net.Addr, error) {
|
||||
return h.remoteAddr(host)
|
||||
}
|
||||
@ -1,74 +0,0 @@
|
||||
package outbound
|
||||
|
||||
import (
|
||||
"context"
|
||||
"io"
|
||||
"net"
|
||||
"time"
|
||||
|
||||
"github.com/Dreamacro/clash/component/dialer"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
)
|
||||
|
||||
type Reject struct {
|
||||
*Base
|
||||
}
|
||||
|
||||
// DialContext implements C.ProxyAdapter
|
||||
func (r *Reject) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.Conn, error) {
|
||||
return NewConn(&nopConn{}, r), nil
|
||||
}
|
||||
|
||||
// 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 NewReject() *Reject {
|
||||
return &Reject{
|
||||
Base: &Base{
|
||||
name: "REJECT",
|
||||
tp: C.Reject,
|
||||
udp: true,
|
||||
prefer: C.DualStack,
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
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) Write(b []byte) (int, error) {
|
||||
return 0, 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 }
|
||||
|
||||
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) Close() error { return nil }
|
||||
func (npc *nopPacketConn) LocalAddr() net.Addr { return &net.UDPAddr{IP: net.IPv4zero, Port: 0} }
|
||||
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 }
|
||||
@ -1,230 +0,0 @@
|
||||
package outbound
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"fmt"
|
||||
"net"
|
||||
"strconv"
|
||||
|
||||
"github.com/Dreamacro/clash/common/structure"
|
||||
"github.com/Dreamacro/clash/component/dialer"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
obfs "github.com/Dreamacro/clash/transport/simple-obfs"
|
||||
"github.com/Dreamacro/clash/transport/socks5"
|
||||
v2rayObfs "github.com/Dreamacro/clash/transport/v2ray-plugin"
|
||||
"github.com/sagernet/sing-shadowsocks"
|
||||
"github.com/sagernet/sing-shadowsocks/shadowimpl"
|
||||
"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
|
||||
}
|
||||
|
||||
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"`
|
||||
}
|
||||
|
||||
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"`
|
||||
}
|
||||
|
||||
// StreamConn implements C.ProxyAdapter
|
||||
func (ss *ShadowSocks) StreamConn(c net.Conn, metadata *C.Metadata) (net.Conn, error) {
|
||||
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":
|
||||
var err error
|
||||
c, err = v2rayObfs.NewV2rayObfs(c, ss.v2rayOption)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("%s connect error: %w", ss.addr, err)
|
||||
}
|
||||
}
|
||||
if metadata.NetWork == C.UDP && ss.option.UDPOverTCP {
|
||||
return ss.method.DialConn(c, M.ParseSocksaddr(uot.UOTMagicAddress+":443"))
|
||||
}
|
||||
return ss.method.DialConn(c, M.ParseSocksaddr(metadata.RemoteAddress()))
|
||||
}
|
||||
|
||||
// DialContext implements C.ProxyAdapter
|
||||
func (ss *ShadowSocks) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.Conn, err error) {
|
||||
c, err := dialer.DialContext(ctx, "tcp", ss.addr, ss.Base.DialOptions(opts...)...)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("%s connect error: %w", ss.addr, err)
|
||||
}
|
||||
tcpKeepAlive(c)
|
||||
|
||||
defer safeConnClose(c, err)
|
||||
|
||||
c, err = ss.StreamConn(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) {
|
||||
if ss.option.UDPOverTCP {
|
||||
tcpConn, err := ss.DialContext(ctx, metadata, opts...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return newPacketConn(uot.NewClientConn(tcpConn), ss), nil
|
||||
}
|
||||
pc, err := dialer.ListenPacket(ctx, "udp", "", ss.Base.DialOptions(opts...)...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
addr, err := resolveUDPAddrWithPrefer("udp", ss.addr, ss.prefer)
|
||||
if err != nil {
|
||||
pc.Close()
|
||||
return nil, err
|
||||
}
|
||||
pc = ss.method.DialPacketConn(&bufio.BindPacketConn{PacketConn: pc, Addr: addr})
|
||||
return newPacketConn(pc, ss), nil
|
||||
}
|
||||
|
||||
// ListenPacketOnStreamConn implements C.ProxyAdapter
|
||||
func (ss *ShadowSocks) ListenPacketOnStreamConn(c net.Conn, metadata *C.Metadata) (_ C.PacketConn, err error) {
|
||||
if ss.option.UDPOverTCP {
|
||||
return newPacketConn(uot.NewClientConn(c), ss), nil
|
||||
}
|
||||
return nil, errors.New("no support")
|
||||
}
|
||||
|
||||
// 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 := shadowimpl.FetchMethod(option.Cipher, option.Password)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("ss %s initialize error: %w", addr, err)
|
||||
}
|
||||
|
||||
var v2rayOption *v2rayObfs.Option
|
||||
var obfsOption *simpleObfsOption
|
||||
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,
|
||||
}
|
||||
|
||||
if opts.TLS {
|
||||
v2rayOption.TLS = true
|
||||
v2rayOption.SkipCertVerify = opts.SkipCertVerify
|
||||
}
|
||||
}
|
||||
|
||||
return &ShadowSocks{
|
||||
Base: &Base{
|
||||
name: option.Name,
|
||||
addr: addr,
|
||||
tp: C.Shadowsocks,
|
||||
udp: option.UDP,
|
||||
iface: option.Interface,
|
||||
rmark: option.RoutingMark,
|
||||
prefer: C.NewDNSPrefer(option.IPVersion),
|
||||
},
|
||||
method: method,
|
||||
|
||||
option: &option,
|
||||
obfsMode: obfsMode,
|
||||
v2rayOption: v2rayOption,
|
||||
obfsOption: obfsOption,
|
||||
}, nil
|
||||
}
|
||||
|
||||
type ssPacketConn struct {
|
||||
net.PacketConn
|
||||
rAddr net.Addr
|
||||
}
|
||||
|
||||
func (spc *ssPacketConn) WriteTo(b []byte, addr net.Addr) (n int, err error) {
|
||||
packet, err := socks5.EncodeUDPPacket(socks5.ParseAddrToSocksAddr(addr), b)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
return spc.PacketConn.WriteTo(packet[3:], spc.rAddr)
|
||||
}
|
||||
|
||||
func (spc *ssPacketConn) ReadFrom(b []byte) (int, net.Addr, error) {
|
||||
n, _, e := spc.PacketConn.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
|
||||
}
|
||||
@ -1,158 +0,0 @@
|
||||
package outbound
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"net"
|
||||
"strconv"
|
||||
|
||||
"github.com/Dreamacro/clash/component/dialer"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
"github.com/Dreamacro/clash/transport/shadowsocks/core"
|
||||
"github.com/Dreamacro/clash/transport/shadowsocks/shadowaead"
|
||||
"github.com/Dreamacro/clash/transport/shadowsocks/shadowstream"
|
||||
"github.com/Dreamacro/clash/transport/ssr/obfs"
|
||||
"github.com/Dreamacro/clash/transport/ssr/protocol"
|
||||
)
|
||||
|
||||
type ShadowSocksR struct {
|
||||
*Base
|
||||
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"`
|
||||
}
|
||||
|
||||
// StreamConn implements C.ProxyAdapter
|
||||
func (ssr *ShadowSocksR) StreamConn(c net.Conn, metadata *C.Metadata) (net.Conn, error) {
|
||||
c = ssr.obfs.StreamConn(c)
|
||||
c = ssr.cipher.StreamConn(c)
|
||||
var (
|
||||
iv []byte
|
||||
err error
|
||||
)
|
||||
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) {
|
||||
c, err := dialer.DialContext(ctx, "tcp", ssr.addr, ssr.Base.DialOptions(opts...)...)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("%s connect error: %w", ssr.addr, err)
|
||||
}
|
||||
tcpKeepAlive(c)
|
||||
|
||||
defer safeConnClose(c, err)
|
||||
|
||||
c, err = ssr.StreamConn(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) {
|
||||
pc, err := dialer.ListenPacket(ctx, "udp", "", ssr.Base.DialOptions(opts...)...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
addr, err := resolveUDPAddrWithPrefer("udp", ssr.addr, ssr.prefer)
|
||||
if err != nil {
|
||||
pc.Close()
|
||||
return nil, err
|
||||
}
|
||||
|
||||
pc = ssr.cipher.PacketConn(pc)
|
||||
pc = ssr.protocol.PacketConn(pc)
|
||||
return newPacketConn(&ssPacketConn{PacketConn: pc, rAddr: addr}, ssr), nil
|
||||
}
|
||||
|
||||
func NewShadowSocksR(option ShadowSocksROption) (*ShadowSocksR, error) {
|
||||
// SSR protocol compatibility
|
||||
// https://github.com/Dreamacro/clash/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 initialize error: %w", addr, 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,
|
||||
iface: option.Interface,
|
||||
rmark: option.RoutingMark,
|
||||
prefer: C.NewDNSPrefer(option.IPVersion),
|
||||
},
|
||||
cipher: coreCiph,
|
||||
obfs: obfs,
|
||||
protocol: protocol,
|
||||
}, nil
|
||||
}
|
||||
@ -1,180 +0,0 @@
|
||||
package outbound
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"net"
|
||||
"strconv"
|
||||
|
||||
"github.com/Dreamacro/clash/common/structure"
|
||||
"github.com/Dreamacro/clash/component/dialer"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
obfs "github.com/Dreamacro/clash/transport/simple-obfs"
|
||||
"github.com/Dreamacro/clash/transport/snell"
|
||||
)
|
||||
|
||||
type Snell struct {
|
||||
*Base
|
||||
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 streamConn(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)
|
||||
}
|
||||
|
||||
// StreamConn implements C.ProxyAdapter
|
||||
func (s *Snell) StreamConn(c net.Conn, metadata *C.Metadata) (net.Conn, error) {
|
||||
c = streamConn(c, streamOption{s.psk, s.version, s.addr, s.obfsOption})
|
||||
if metadata.NetWork == C.UDP {
|
||||
err := snell.WriteUDPHeader(c, s.version)
|
||||
return c, err
|
||||
}
|
||||
port, _ := strconv.ParseUint(metadata.DstPort, 10, 16)
|
||||
err := snell.WriteHeader(c, metadata.String(), uint(port), s.version)
|
||||
return c, err
|
||||
}
|
||||
|
||||
// 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 && len(opts) == 0 {
|
||||
c, err := s.pool.Get()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
port, _ := strconv.ParseUint(metadata.DstPort, 10, 16)
|
||||
if err = snell.WriteHeader(c, metadata.String(), uint(port), s.version); err != nil {
|
||||
c.Close()
|
||||
return nil, err
|
||||
}
|
||||
return NewConn(c, s), err
|
||||
}
|
||||
|
||||
c, err := dialer.DialContext(ctx, "tcp", s.addr, s.Base.DialOptions(opts...)...)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("%s connect error: %w", s.addr, err)
|
||||
}
|
||||
tcpKeepAlive(c)
|
||||
|
||||
defer safeConnClose(c, err)
|
||||
|
||||
c, err = s.StreamConn(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) {
|
||||
c, err := dialer.DialContext(ctx, "tcp", s.addr, s.Base.DialOptions(opts...)...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
tcpKeepAlive(c)
|
||||
c = streamConn(c, streamOption{s.psk, s.version, s.addr, s.obfsOption})
|
||||
|
||||
err = snell.WriteUDPHeader(c, s.version)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
pc := snell.PacketConn(c)
|
||||
return newPacketConn(pc, s), nil
|
||||
}
|
||||
|
||||
// ListenPacketOnStreamConn implements C.ProxyAdapter
|
||||
func (s *Snell) ListenPacketOnStreamConn(c net.Conn, metadata *C.Metadata) (_ C.PacketConn, err error) {
|
||||
pc := snell.PacketConn(c)
|
||||
return newPacketConn(pc, s), nil
|
||||
}
|
||||
|
||||
// SupportUOT implements C.ProxyAdapter
|
||||
func (s *Snell) SupportUOT() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
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,
|
||||
iface: option.Interface,
|
||||
rmark: option.RoutingMark,
|
||||
prefer: C.NewDNSPrefer(option.IPVersion),
|
||||
},
|
||||
psk: psk,
|
||||
obfsOption: obfsOption,
|
||||
version: option.Version,
|
||||
}
|
||||
|
||||
if option.Version == snell.Version2 {
|
||||
s.pool = snell.NewPool(func(ctx context.Context) (*snell.Snell, error) {
|
||||
c, err := dialer.DialContext(ctx, "tcp", addr, s.Base.DialOptions()...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
tcpKeepAlive(c)
|
||||
return streamConn(c, streamOption{psk, option.Version, addr, obfsOption}), nil
|
||||
})
|
||||
}
|
||||
return s, nil
|
||||
}
|
||||
@ -1,216 +0,0 @@
|
||||
package outbound
|
||||
|
||||
import (
|
||||
"context"
|
||||
"crypto/tls"
|
||||
"errors"
|
||||
"fmt"
|
||||
tlsC "github.com/Dreamacro/clash/component/tls"
|
||||
"io"
|
||||
"net"
|
||||
"strconv"
|
||||
|
||||
"github.com/Dreamacro/clash/component/dialer"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
"github.com/Dreamacro/clash/transport/socks5"
|
||||
)
|
||||
|
||||
type Socks5 struct {
|
||||
*Base
|
||||
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"`
|
||||
}
|
||||
|
||||
// StreamConn implements C.ProxyAdapter
|
||||
func (ss *Socks5) StreamConn(c net.Conn, metadata *C.Metadata) (net.Conn, error) {
|
||||
if ss.tls {
|
||||
cc := tls.Client(c, ss.tlsConfig)
|
||||
err := cc.Handshake()
|
||||
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 := socks5.ClientHandshake(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) {
|
||||
c, err := dialer.DialContext(ctx, "tcp", ss.addr, ss.Base.DialOptions(opts...)...)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("%s connect error: %w", ss.addr, err)
|
||||
}
|
||||
tcpKeepAlive(c)
|
||||
|
||||
defer safeConnClose(c, err)
|
||||
|
||||
c, err = ss.StreamConn(c, metadata)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return NewConn(c, ss), nil
|
||||
}
|
||||
|
||||
// ListenPacketContext implements C.ProxyAdapter
|
||||
func (ss *Socks5) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.PacketConn, err error) {
|
||||
c, err := dialer.DialContext(ctx, "tcp", ss.addr, ss.Base.DialOptions(opts...)...)
|
||||
if err != nil {
|
||||
err = fmt.Errorf("%s connect error: %w", ss.addr, err)
|
||||
return
|
||||
}
|
||||
|
||||
if ss.tls {
|
||||
cc := tls.Client(c, ss.tlsConfig)
|
||||
err = cc.Handshake()
|
||||
c = cc
|
||||
}
|
||||
|
||||
defer safeConnClose(c, err)
|
||||
|
||||
tcpKeepAlive(c)
|
||||
var user *socks5.User
|
||||
if ss.user != "" {
|
||||
user = &socks5.User{
|
||||
Username: ss.user,
|
||||
Password: ss.pass,
|
||||
}
|
||||
}
|
||||
|
||||
bindAddr, err := socks5.ClientHandshake(c, serializesSocksAddr(metadata), socks5.CmdUDPAssociate, user)
|
||||
if err != nil {
|
||||
err = fmt.Errorf("client hanshake error: %w", err)
|
||||
return
|
||||
}
|
||||
|
||||
pc, err := dialer.ListenPacket(ctx, "udp", "", ss.Base.DialOptions(opts...)...)
|
||||
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()
|
||||
}()
|
||||
|
||||
// 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("udp", ss.Addr())
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
bindUDPAddr.IP = serverAddr.IP
|
||||
}
|
||||
|
||||
return newPacketConn(&socksPacketConn{PacketConn: pc, rAddr: bindUDPAddr, tcpConn: c}, ss), nil
|
||||
}
|
||||
|
||||
func NewSocks5(option Socks5Option) (*Socks5, error) {
|
||||
var tlsConfig *tls.Config
|
||||
if option.TLS {
|
||||
tlsConfig = &tls.Config{
|
||||
InsecureSkipVerify: option.SkipCertVerify,
|
||||
ServerName: option.Server,
|
||||
}
|
||||
|
||||
if len(option.Fingerprint) == 0 {
|
||||
tlsConfig = tlsC.GetGlobalFingerprintTLCConfig(tlsConfig)
|
||||
} else {
|
||||
var err error
|
||||
if tlsConfig, err = tlsC.GetSpecifiedFingerprintTLSConfig(tlsConfig, option.Fingerprint); 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,
|
||||
iface: option.Interface,
|
||||
rmark: option.RoutingMark,
|
||||
prefer: C.NewDNSPrefer(option.IPVersion),
|
||||
},
|
||||
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()
|
||||
}
|
||||
@ -1,264 +0,0 @@
|
||||
package outbound
|
||||
|
||||
import (
|
||||
"context"
|
||||
"crypto/tls"
|
||||
"fmt"
|
||||
tlsC "github.com/Dreamacro/clash/component/tls"
|
||||
"net"
|
||||
"net/http"
|
||||
"strconv"
|
||||
|
||||
"github.com/Dreamacro/clash/component/dialer"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
"github.com/Dreamacro/clash/transport/gun"
|
||||
"github.com/Dreamacro/clash/transport/trojan"
|
||||
"github.com/Dreamacro/clash/transport/vless"
|
||||
)
|
||||
|
||||
type Trojan struct {
|
||||
*Base
|
||||
instance *trojan.Trojan
|
||||
option *TrojanOption
|
||||
|
||||
// for gun mux
|
||||
gunTLSConfig *tls.Config
|
||||
gunConfig *gun.Config
|
||||
transport *gun.TransportWrap
|
||||
}
|
||||
|
||||
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"`
|
||||
GrpcOpts GrpcOptions `proxy:"grpc-opts,omitempty"`
|
||||
WSOpts WSOptions `proxy:"ws-opts,omitempty"`
|
||||
Flow string `proxy:"flow,omitempty"`
|
||||
FlowShow bool `proxy:"flow-show,omitempty"`
|
||||
}
|
||||
|
||||
func (t *Trojan) plainStream(c net.Conn) (net.Conn, error) {
|
||||
if t.option.Network == "ws" {
|
||||
host, port, _ := net.SplitHostPort(t.addr)
|
||||
wsOpts := &trojan.WebsocketOption{
|
||||
Host: host,
|
||||
Port: port,
|
||||
Path: t.option.WSOpts.Path,
|
||||
}
|
||||
|
||||
if t.option.SNI != "" {
|
||||
wsOpts.Host = t.option.SNI
|
||||
}
|
||||
|
||||
if len(t.option.WSOpts.Headers) != 0 {
|
||||
header := http.Header{}
|
||||
for key, value := range t.option.WSOpts.Headers {
|
||||
header.Add(key, value)
|
||||
}
|
||||
wsOpts.Headers = header
|
||||
}
|
||||
|
||||
return t.instance.StreamWebsocketConn(c, wsOpts)
|
||||
}
|
||||
|
||||
return t.instance.StreamConn(c)
|
||||
}
|
||||
|
||||
// StreamConn implements C.ProxyAdapter
|
||||
func (t *Trojan) StreamConn(c net.Conn, metadata *C.Metadata) (net.Conn, error) {
|
||||
var err error
|
||||
if t.transport != nil {
|
||||
c, err = gun.StreamGunWithConn(c, t.gunTLSConfig, t.gunConfig)
|
||||
} else {
|
||||
c, err = t.plainStream(c)
|
||||
}
|
||||
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("%s connect error: %w", t.addr, err)
|
||||
}
|
||||
|
||||
c, err = t.instance.PresetXTLSConn(c)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if metadata.NetWork == C.UDP {
|
||||
err = t.instance.WriteHeader(c, trojan.CommandUDP, serializesSocksAddr(metadata))
|
||||
return c, err
|
||||
}
|
||||
err = t.instance.WriteHeader(c, trojan.CommandTCP, serializesSocksAddr(metadata))
|
||||
return c, err
|
||||
}
|
||||
|
||||
// DialContext implements C.ProxyAdapter
|
||||
func (t *Trojan) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.Conn, err error) {
|
||||
// gun transport
|
||||
if t.transport != nil && len(opts) == 0 {
|
||||
c, err := gun.StreamGunWithTransport(t.transport, t.gunConfig)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
c, err = t.instance.PresetXTLSConn(c)
|
||||
if err != nil {
|
||||
c.Close()
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if err = t.instance.WriteHeader(c, trojan.CommandTCP, serializesSocksAddr(metadata)); err != nil {
|
||||
c.Close()
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return NewConn(c, t), nil
|
||||
}
|
||||
|
||||
c, err := dialer.DialContext(ctx, "tcp", t.addr, t.Base.DialOptions(opts...)...)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("%s connect error: %w", t.addr, err)
|
||||
}
|
||||
tcpKeepAlive(c)
|
||||
|
||||
defer safeConnClose(c, err)
|
||||
|
||||
c, err = t.StreamConn(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 && len(opts) == 0 {
|
||||
c, err = gun.StreamGunWithTransport(t.transport, t.gunConfig)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("%s connect error: %w", t.addr, err)
|
||||
}
|
||||
defer safeConnClose(c, err)
|
||||
} else {
|
||||
c, err = dialer.DialContext(ctx, "tcp", t.addr, t.Base.DialOptions(opts...)...)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("%s connect error: %w", t.addr, err)
|
||||
}
|
||||
defer safeConnClose(c, err)
|
||||
tcpKeepAlive(c)
|
||||
c, err = t.plainStream(c)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("%s connect error: %w", t.addr, err)
|
||||
}
|
||||
}
|
||||
|
||||
err = t.instance.WriteHeader(c, trojan.CommandUDP, serializesSocksAddr(metadata))
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
pc := t.instance.PacketConn(c)
|
||||
return newPacketConn(pc, t), err
|
||||
}
|
||||
|
||||
// ListenPacketOnStreamConn implements C.ProxyAdapter
|
||||
func (t *Trojan) ListenPacketOnStreamConn(c net.Conn, metadata *C.Metadata) (_ C.PacketConn, err error) {
|
||||
pc := t.instance.PacketConn(c)
|
||||
return newPacketConn(pc, t), err
|
||||
}
|
||||
|
||||
// SupportUOT implements C.ProxyAdapter
|
||||
func (t *Trojan) SupportUOT() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
func NewTrojan(option TrojanOption) (*Trojan, error) {
|
||||
addr := net.JoinHostPort(option.Server, strconv.Itoa(option.Port))
|
||||
|
||||
tOption := &trojan.Option{
|
||||
Password: option.Password,
|
||||
ALPN: option.ALPN,
|
||||
ServerName: option.Server,
|
||||
SkipCertVerify: option.SkipCertVerify,
|
||||
FlowShow: option.FlowShow,
|
||||
Fingerprint: option.Fingerprint,
|
||||
}
|
||||
|
||||
if option.Network != "ws" && len(option.Flow) >= 16 {
|
||||
option.Flow = option.Flow[:16]
|
||||
switch option.Flow {
|
||||
case vless.XRO, vless.XRD, vless.XRS:
|
||||
tOption.Flow = option.Flow
|
||||
default:
|
||||
return nil, fmt.Errorf("unsupported xtls flow type: %s", option.Flow)
|
||||
}
|
||||
}
|
||||
|
||||
if option.SNI != "" {
|
||||
tOption.ServerName = option.SNI
|
||||
}
|
||||
|
||||
t := &Trojan{
|
||||
Base: &Base{
|
||||
name: option.Name,
|
||||
addr: addr,
|
||||
tp: C.Trojan,
|
||||
udp: option.UDP,
|
||||
iface: option.Interface,
|
||||
rmark: option.RoutingMark,
|
||||
prefer: C.NewDNSPrefer(option.IPVersion),
|
||||
},
|
||||
instance: trojan.New(tOption),
|
||||
option: &option,
|
||||
}
|
||||
|
||||
if option.Network == "grpc" {
|
||||
dialFn := func(network, addr string) (net.Conn, error) {
|
||||
c, err := dialer.DialContext(context.Background(), "tcp", t.addr, t.Base.DialOptions()...)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("%s connect error: %s", t.addr, err.Error())
|
||||
}
|
||||
tcpKeepAlive(c)
|
||||
return c, nil
|
||||
}
|
||||
|
||||
tlsConfig := &tls.Config{
|
||||
NextProtos: option.ALPN,
|
||||
MinVersion: tls.VersionTLS12,
|
||||
InsecureSkipVerify: tOption.SkipCertVerify,
|
||||
ServerName: tOption.ServerName,
|
||||
}
|
||||
|
||||
if len(option.Fingerprint) == 0 {
|
||||
tlsConfig = tlsC.GetGlobalFingerprintTLCConfig(tlsConfig)
|
||||
} else {
|
||||
var err error
|
||||
if tlsConfig, err = tlsC.GetSpecifiedFingerprintTLSConfig(tlsConfig, option.Fingerprint); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
|
||||
if t.option.Flow != "" {
|
||||
t.transport = gun.NewHTTP2XTLSClient(dialFn, tlsConfig)
|
||||
} else {
|
||||
t.transport = gun.NewHTTP2Client(dialFn, tlsConfig)
|
||||
}
|
||||
|
||||
t.gunTLSConfig = tlsConfig
|
||||
t.gunConfig = &gun.Config{
|
||||
ServiceName: option.GrpcOpts.GrpcServiceName,
|
||||
Host: tOption.ServerName,
|
||||
}
|
||||
}
|
||||
|
||||
return t, nil
|
||||
}
|
||||
@ -1,139 +0,0 @@
|
||||
package outbound
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"crypto/tls"
|
||||
xtls "github.com/xtls/go"
|
||||
"net"
|
||||
"net/netip"
|
||||
"strconv"
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
"github.com/Dreamacro/clash/component/resolver"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
"github.com/Dreamacro/clash/transport/socks5"
|
||||
)
|
||||
|
||||
var (
|
||||
globalClientSessionCache tls.ClientSessionCache
|
||||
globalClientXSessionCache xtls.ClientSessionCache
|
||||
once sync.Once
|
||||
)
|
||||
|
||||
func tcpKeepAlive(c net.Conn) {
|
||||
if tcp, ok := c.(*net.TCPConn); ok {
|
||||
_ = tcp.SetKeepAlive(true)
|
||||
_ = tcp.SetKeepAlivePeriod(30 * time.Second)
|
||||
}
|
||||
}
|
||||
|
||||
func getClientSessionCache() tls.ClientSessionCache {
|
||||
once.Do(func() {
|
||||
globalClientSessionCache = tls.NewLRUClientSessionCache(128)
|
||||
})
|
||||
return globalClientSessionCache
|
||||
}
|
||||
|
||||
func getClientXSessionCache() xtls.ClientSessionCache {
|
||||
once.Do(func() {
|
||||
globalClientXSessionCache = xtls.NewLRUClientSessionCache(128)
|
||||
})
|
||||
return globalClientXSessionCache
|
||||
}
|
||||
|
||||
func serializesSocksAddr(metadata *C.Metadata) []byte {
|
||||
var buf [][]byte
|
||||
aType := uint8(metadata.AddrType)
|
||||
p, _ := strconv.ParseUint(metadata.DstPort, 10, 16)
|
||||
port := []byte{uint8(p >> 8), uint8(p & 0xff)}
|
||||
switch metadata.AddrType {
|
||||
case socks5.AtypDomainName:
|
||||
lenM := uint8(len(metadata.Host))
|
||||
host := []byte(metadata.Host)
|
||||
buf = [][]byte{{aType, lenM}, host, port}
|
||||
case socks5.AtypIPv4:
|
||||
host := metadata.DstIP.AsSlice()
|
||||
buf = [][]byte{{aType}, host, port}
|
||||
case socks5.AtypIPv6:
|
||||
host := metadata.DstIP.AsSlice()
|
||||
buf = [][]byte{{aType}, host, port}
|
||||
}
|
||||
return bytes.Join(buf, nil)
|
||||
}
|
||||
|
||||
func resolveUDPAddr(network, address string) (*net.UDPAddr, error) {
|
||||
host, port, err := net.SplitHostPort(address)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
ip, err := resolver.ResolveProxyServerHost(host)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return net.ResolveUDPAddr(network, net.JoinHostPort(ip.String(), port))
|
||||
}
|
||||
|
||||
func resolveUDPAddrWithPrefer(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.ResolveIPv4ProxyServerHost(host)
|
||||
case C.IPv6Only:
|
||||
ip, err = resolver.ResolveIPv6ProxyServerHost(host)
|
||||
case C.IPv6Prefer:
|
||||
var ips []netip.Addr
|
||||
ips, err = resolver.ResolveAllIPProxyServerHost(host)
|
||||
var fallback netip.Addr
|
||||
if err == nil {
|
||||
for _, addr := range ips {
|
||||
if addr.Is6() {
|
||||
ip = addr
|
||||
break
|
||||
} else {
|
||||
if !fallback.IsValid() {
|
||||
fallback = addr
|
||||
}
|
||||
}
|
||||
}
|
||||
ip = fallback
|
||||
}
|
||||
default:
|
||||
// C.IPv4Prefer, C.DualStack and other
|
||||
var ips []netip.Addr
|
||||
ips, err = resolver.ResolveAllIPProxyServerHost(host)
|
||||
var fallback netip.Addr
|
||||
if err == nil {
|
||||
for _, addr := range ips {
|
||||
if addr.Is4() {
|
||||
ip = addr
|
||||
break
|
||||
} else {
|
||||
if !fallback.IsValid() {
|
||||
fallback = addr
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if !ip.IsValid() && fallback.IsValid() {
|
||||
ip = fallback
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return net.ResolveUDPAddr(network, net.JoinHostPort(ip.String(), port))
|
||||
}
|
||||
|
||||
func safeConnClose(c net.Conn, err error) {
|
||||
if err != nil {
|
||||
_ = c.Close()
|
||||
}
|
||||
}
|
||||
@ -1,472 +0,0 @@
|
||||
package outbound
|
||||
|
||||
import (
|
||||
"context"
|
||||
"crypto/tls"
|
||||
"encoding/binary"
|
||||
"errors"
|
||||
"fmt"
|
||||
"github.com/Dreamacro/clash/common/convert"
|
||||
tlsC "github.com/Dreamacro/clash/component/tls"
|
||||
"io"
|
||||
"net"
|
||||
"net/http"
|
||||
"strconv"
|
||||
"sync"
|
||||
|
||||
"github.com/Dreamacro/clash/component/dialer"
|
||||
"github.com/Dreamacro/clash/component/resolver"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
"github.com/Dreamacro/clash/transport/gun"
|
||||
"github.com/Dreamacro/clash/transport/vless"
|
||||
"github.com/Dreamacro/clash/transport/vmess"
|
||||
)
|
||||
|
||||
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
|
||||
}
|
||||
|
||||
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"`
|
||||
FlowShow bool `proxy:"flow-show,omitempty"`
|
||||
TLS bool `proxy:"tls,omitempty"`
|
||||
UDP bool `proxy:"udp,omitempty"`
|
||||
Network string `proxy:"network,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"`
|
||||
}
|
||||
|
||||
func (v *Vless) StreamConn(c net.Conn, metadata *C.Metadata) (net.Conn, error) {
|
||||
var 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,
|
||||
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"},
|
||||
}
|
||||
|
||||
if len(v.option.Fingerprint) == 0 {
|
||||
wsOpts.TLSConfig = tlsC.GetGlobalFingerprintTLCConfig(tlsConfig)
|
||||
} else {
|
||||
wsOpts.TLSConfig, err = tlsC.GetSpecifiedFingerprintTLSConfig(tlsConfig, v.option.Fingerprint)
|
||||
}
|
||||
|
||||
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(c, wsOpts)
|
||||
case "http":
|
||||
// readability first, so just copy default TLS logic
|
||||
c, err = v.streamTLSOrXTLSConn(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.streamTLSOrXTLSConn(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(c, h2Opts)
|
||||
case "grpc":
|
||||
if v.isXTLSEnabled() {
|
||||
c, err = gun.StreamGunWithXTLSConn(c, v.gunTLSConfig, v.gunConfig)
|
||||
} else {
|
||||
c, err = gun.StreamGunWithConn(c, v.gunTLSConfig, v.gunConfig)
|
||||
}
|
||||
default:
|
||||
// default tcp network
|
||||
// handle TLS And XTLS
|
||||
c, err = v.streamTLSOrXTLSConn(c, false)
|
||||
}
|
||||
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return v.client.StreamConn(c, parseVlessAddr(metadata))
|
||||
}
|
||||
|
||||
func (v *Vless) streamTLSOrXTLSConn(conn net.Conn, isH2 bool) (net.Conn, error) {
|
||||
host, _, _ := net.SplitHostPort(v.addr)
|
||||
|
||||
if v.isXTLSEnabled() {
|
||||
xtlsOpts := vless.XTLSConfig{
|
||||
Host: host,
|
||||
SkipCertVerify: v.option.SkipCertVerify,
|
||||
FingerPrint: v.option.Fingerprint,
|
||||
}
|
||||
|
||||
if isH2 {
|
||||
xtlsOpts.NextProtos = []string{"h2"}
|
||||
}
|
||||
|
||||
if v.option.ServerName != "" {
|
||||
xtlsOpts.Host = v.option.ServerName
|
||||
}
|
||||
|
||||
return vless.StreamXTLSConn(conn, &xtlsOpts)
|
||||
|
||||
} else if v.option.TLS {
|
||||
tlsOpts := vmess.TLSConfig{
|
||||
Host: host,
|
||||
SkipCertVerify: v.option.SkipCertVerify,
|
||||
FingerPrint: v.option.Fingerprint,
|
||||
}
|
||||
|
||||
if isH2 {
|
||||
tlsOpts.NextProtos = []string{"h2"}
|
||||
}
|
||||
|
||||
if v.option.ServerName != "" {
|
||||
tlsOpts.Host = v.option.ServerName
|
||||
}
|
||||
|
||||
return vmess.StreamTLSConn(conn, &tlsOpts)
|
||||
}
|
||||
|
||||
return conn, nil
|
||||
}
|
||||
|
||||
func (v *Vless) isXTLSEnabled() bool {
|
||||
return v.client.Addons != nil
|
||||
}
|
||||
|
||||
// DialContext implements C.ProxyAdapter
|
||||
func (v *Vless) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.Conn, err error) {
|
||||
// gun transport
|
||||
if v.transport != nil && len(opts) == 0 {
|
||||
c, err := gun.StreamGunWithTransport(v.transport, v.gunConfig)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
defer safeConnClose(c, err)
|
||||
|
||||
c, err = v.client.StreamConn(c, parseVlessAddr(metadata))
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return NewConn(c, v), nil
|
||||
}
|
||||
|
||||
c, err := dialer.DialContext(ctx, "tcp", v.addr, v.Base.DialOptions(opts...)...)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("%s connect error: %s", v.addr, err.Error())
|
||||
}
|
||||
tcpKeepAlive(c)
|
||||
defer safeConnClose(c, err)
|
||||
|
||||
c, err = v.StreamConn(c, metadata)
|
||||
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 needs a net.UDPAddr
|
||||
if !metadata.Resolved() {
|
||||
ip, err := resolver.ResolveIP(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 && len(opts) == 0 {
|
||||
c, err = gun.StreamGunWithTransport(v.transport, v.gunConfig)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
defer safeConnClose(c, err)
|
||||
|
||||
c, err = v.client.StreamConn(c, parseVlessAddr(metadata))
|
||||
} else {
|
||||
c, err = dialer.DialContext(ctx, "tcp", v.addr, v.Base.DialOptions(opts...)...)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("%s connect error: %s", v.addr, err.Error())
|
||||
}
|
||||
tcpKeepAlive(c)
|
||||
defer safeConnClose(c, err)
|
||||
|
||||
c, err = v.StreamConn(c, metadata)
|
||||
}
|
||||
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("new vless client error: %v", err)
|
||||
}
|
||||
|
||||
return v.ListenPacketOnStreamConn(c, metadata)
|
||||
}
|
||||
|
||||
// ListenPacketOnStreamConn implements C.ProxyAdapter
|
||||
func (v *Vless) ListenPacketOnStreamConn(c net.Conn, metadata *C.Metadata) (_ C.PacketConn, err error) {
|
||||
return newPacketConn(&vlessPacketConn{Conn: c, rAddr: metadata.UDPAddr()}, v), nil
|
||||
}
|
||||
|
||||
// SupportUOT implements C.ProxyAdapter
|
||||
func (v *Vless) SupportUOT() bool {
|
||||
return true
|
||||
}
|
||||
|
||||
func parseVlessAddr(metadata *C.Metadata) *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)
|
||||
}
|
||||
|
||||
port, _ := strconv.ParseUint(metadata.DstPort, 10, 16)
|
||||
return &vless.DstAddr{
|
||||
UDP: metadata.NetWork == C.UDP,
|
||||
AddrType: addrType,
|
||||
Addr: addr,
|
||||
Port: uint(port),
|
||||
}
|
||||
}
|
||||
|
||||
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]
|
||||
switch option.Flow {
|
||||
case vless.XRO, vless.XRD, vless.XRS:
|
||||
addons = &vless.Addons{
|
||||
Flow: option.Flow,
|
||||
}
|
||||
default:
|
||||
return nil, fmt.Errorf("unsupported xtls flow type: %s", option.Flow)
|
||||
}
|
||||
}
|
||||
|
||||
client, err := vless.NewClient(option.UUID, addons, option.FlowShow)
|
||||
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,
|
||||
iface: option.Interface,
|
||||
prefer: C.NewDNSPrefer(option.IPVersion),
|
||||
},
|
||||
client: client,
|
||||
option: &option,
|
||||
}
|
||||
|
||||
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(network, addr string) (net.Conn, error) {
|
||||
c, err := dialer.DialContext(context.Background(), "tcp", v.addr, v.Base.DialOptions()...)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("%s connect error: %s", v.addr, err.Error())
|
||||
}
|
||||
tcpKeepAlive(c)
|
||||
return c, nil
|
||||
}
|
||||
|
||||
gunConfig := &gun.Config{
|
||||
ServiceName: v.option.GrpcOpts.GrpcServiceName,
|
||||
Host: v.option.ServerName,
|
||||
}
|
||||
tlsConfig := tlsC.GetGlobalFingerprintTLCConfig(&tls.Config{
|
||||
InsecureSkipVerify: v.option.SkipCertVerify,
|
||||
ServerName: v.option.ServerName,
|
||||
})
|
||||
|
||||
if v.option.ServerName == "" {
|
||||
host, _, _ := net.SplitHostPort(v.addr)
|
||||
tlsConfig.ServerName = host
|
||||
gunConfig.Host = host
|
||||
}
|
||||
|
||||
v.gunTLSConfig = tlsConfig
|
||||
v.gunConfig = gunConfig
|
||||
if v.isXTLSEnabled() {
|
||||
v.transport = gun.NewHTTP2XTLSClient(dialFn, tlsConfig)
|
||||
} else {
|
||||
v.transport = gun.NewHTTP2Client(dialFn, tlsConfig)
|
||||
}
|
||||
}
|
||||
|
||||
return v, nil
|
||||
}
|
||||
@ -1,420 +0,0 @@
|
||||
package outbound
|
||||
|
||||
import (
|
||||
"context"
|
||||
"crypto/tls"
|
||||
"errors"
|
||||
"fmt"
|
||||
tlsC "github.com/Dreamacro/clash/component/tls"
|
||||
vmess "github.com/sagernet/sing-vmess"
|
||||
"net"
|
||||
"net/http"
|
||||
"strconv"
|
||||
"strings"
|
||||
"sync"
|
||||
|
||||
"github.com/Dreamacro/clash/component/dialer"
|
||||
"github.com/Dreamacro/clash/component/resolver"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
"github.com/Dreamacro/clash/transport/gun"
|
||||
clashVMess "github.com/Dreamacro/clash/transport/vmess"
|
||||
"github.com/sagernet/sing-vmess/packetaddr"
|
||||
M "github.com/sagernet/sing/common/metadata"
|
||||
)
|
||||
|
||||
type Vmess struct {
|
||||
*Base
|
||||
client *vmess.Client
|
||||
option *VmessOption
|
||||
|
||||
// for gun mux
|
||||
gunTLSConfig *tls.Config
|
||||
gunConfig *gun.Config
|
||||
transport *gun.TransportWrap
|
||||
}
|
||||
|
||||
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"`
|
||||
SkipCertVerify bool `proxy:"skip-cert-verify,omitempty"`
|
||||
Fingerprint string `proxy:"fingerprint,omitempty"`
|
||||
ServerName string `proxy:"servername,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"`
|
||||
}
|
||||
|
||||
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"`
|
||||
}
|
||||
|
||||
// StreamConn implements C.ProxyAdapter
|
||||
func (v *Vmess) StreamConn(c net.Conn, metadata *C.Metadata) (net.Conn, error) {
|
||||
var err error
|
||||
switch v.option.Network {
|
||||
case "ws":
|
||||
|
||||
host, port, _ := net.SplitHostPort(v.addr)
|
||||
wsOpts := &clashVMess.WebsocketConfig{
|
||||
Host: host,
|
||||
Port: port,
|
||||
Path: v.option.WSOpts.Path,
|
||||
MaxEarlyData: v.option.WSOpts.MaxEarlyData,
|
||||
EarlyDataHeaderName: v.option.WSOpts.EarlyDataHeaderName,
|
||||
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"},
|
||||
}
|
||||
|
||||
if len(v.option.Fingerprint) == 0 {
|
||||
wsOpts.TLSConfig = tlsC.GetGlobalFingerprintTLCConfig(tlsConfig)
|
||||
} else {
|
||||
var err error
|
||||
if wsOpts.TLSConfig, err = tlsC.GetSpecifiedFingerprintTLSConfig(tlsConfig, v.option.Fingerprint); 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 = clashVMess.StreamWebsocketConn(c, wsOpts)
|
||||
case "http":
|
||||
// readability first, so just copy default TLS logic
|
||||
if v.option.TLS {
|
||||
host, _, _ := net.SplitHostPort(v.addr)
|
||||
tlsOpts := &clashVMess.TLSConfig{
|
||||
Host: host,
|
||||
SkipCertVerify: v.option.SkipCertVerify,
|
||||
}
|
||||
|
||||
if v.option.ServerName != "" {
|
||||
tlsOpts.Host = v.option.ServerName
|
||||
}
|
||||
|
||||
c, err = clashVMess.StreamTLSConn(c, tlsOpts)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
|
||||
host, _, _ := net.SplitHostPort(v.addr)
|
||||
httpOpts := &clashVMess.HTTPConfig{
|
||||
Host: host,
|
||||
Method: v.option.HTTPOpts.Method,
|
||||
Path: v.option.HTTPOpts.Path,
|
||||
Headers: v.option.HTTPOpts.Headers,
|
||||
}
|
||||
|
||||
c = clashVMess.StreamHTTPConn(c, httpOpts)
|
||||
case "h2":
|
||||
host, _, _ := net.SplitHostPort(v.addr)
|
||||
tlsOpts := clashVMess.TLSConfig{
|
||||
Host: host,
|
||||
SkipCertVerify: v.option.SkipCertVerify,
|
||||
NextProtos: []string{"h2"},
|
||||
}
|
||||
|
||||
if v.option.ServerName != "" {
|
||||
tlsOpts.Host = v.option.ServerName
|
||||
}
|
||||
|
||||
c, err = clashVMess.StreamTLSConn(c, &tlsOpts)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
h2Opts := &clashVMess.H2Config{
|
||||
Hosts: v.option.HTTP2Opts.Host,
|
||||
Path: v.option.HTTP2Opts.Path,
|
||||
}
|
||||
|
||||
c, err = clashVMess.StreamH2Conn(c, h2Opts)
|
||||
case "grpc":
|
||||
c, err = gun.StreamGunWithConn(c, v.gunTLSConfig, v.gunConfig)
|
||||
default:
|
||||
// handle TLS
|
||||
if v.option.TLS {
|
||||
host, _, _ := net.SplitHostPort(v.addr)
|
||||
tlsOpts := &clashVMess.TLSConfig{
|
||||
Host: host,
|
||||
SkipCertVerify: v.option.SkipCertVerify,
|
||||
}
|
||||
|
||||
if v.option.ServerName != "" {
|
||||
tlsOpts.Host = v.option.ServerName
|
||||
}
|
||||
|
||||
c, err = clashVMess.StreamTLSConn(c, tlsOpts)
|
||||
}
|
||||
}
|
||||
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if metadata.NetWork == C.UDP {
|
||||
if v.option.XUDP {
|
||||
return v.client.DialXUDPPacketConn(c, M.ParseSocksaddr(metadata.RemoteAddress()))
|
||||
} else {
|
||||
return v.client.DialPacketConn(c, M.ParseSocksaddr(metadata.RemoteAddress()))
|
||||
}
|
||||
} else {
|
||||
return v.client.DialConn(c, M.ParseSocksaddr(metadata.RemoteAddress()))
|
||||
}
|
||||
}
|
||||
|
||||
// DialContext implements C.ProxyAdapter
|
||||
func (v *Vmess) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (_ C.Conn, err error) {
|
||||
// gun transport
|
||||
if v.transport != nil && len(opts) == 0 {
|
||||
c, err := gun.StreamGunWithTransport(v.transport, v.gunConfig)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
defer safeConnClose(c, err)
|
||||
|
||||
c, err = v.client.DialConn(c, M.ParseSocksaddr(metadata.RemoteAddress()))
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return NewConn(c, v), nil
|
||||
}
|
||||
|
||||
c, err := dialer.DialContext(ctx, "tcp", v.addr, v.Base.DialOptions(opts...)...)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("%s connect error: %s", v.addr, err.Error())
|
||||
}
|
||||
tcpKeepAlive(c)
|
||||
defer safeConnClose(c, err)
|
||||
|
||||
c, err = v.StreamConn(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 needs a net.UDPAddr
|
||||
if !metadata.Resolved() {
|
||||
ip, err := resolver.ResolveIP(metadata.Host)
|
||||
if err != nil {
|
||||
return nil, errors.New("can't resolve ip")
|
||||
}
|
||||
metadata.DstIP = ip
|
||||
}
|
||||
|
||||
if v.option.PacketAddr {
|
||||
_metadata := *metadata // make a copy
|
||||
metadata = &_metadata
|
||||
metadata.Host = packetaddr.SeqPacketMagicAddress
|
||||
metadata.DstPort = "443"
|
||||
}
|
||||
|
||||
var c net.Conn
|
||||
// gun transport
|
||||
if v.transport != nil && len(opts) == 0 {
|
||||
c, err = gun.StreamGunWithTransport(v.transport, v.gunConfig)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
defer safeConnClose(c, err)
|
||||
|
||||
if v.option.XUDP {
|
||||
c, err = v.client.DialXUDPPacketConn(c, M.ParseSocksaddr(metadata.RemoteAddress()))
|
||||
} else {
|
||||
c, err = v.client.DialPacketConn(c, M.ParseSocksaddr(metadata.RemoteAddress()))
|
||||
}
|
||||
} else {
|
||||
c, err = dialer.DialContext(ctx, "tcp", v.addr, v.Base.DialOptions(opts...)...)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("%s connect error: %s", v.addr, err.Error())
|
||||
}
|
||||
tcpKeepAlive(c)
|
||||
defer safeConnClose(c, err)
|
||||
|
||||
c, err = v.StreamConn(c, metadata)
|
||||
}
|
||||
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("new vmess client error: %v", err)
|
||||
}
|
||||
|
||||
if v.option.PacketAddr {
|
||||
return newPacketConn(&threadSafePacketConn{PacketConn: packetaddr.NewBindConn(c)}, v), nil
|
||||
} else if pc, ok := c.(net.PacketConn); ok {
|
||||
return newPacketConn(&threadSafePacketConn{PacketConn: pc}, v), nil
|
||||
}
|
||||
return newPacketConn(&vmessPacketConn{Conn: c, rAddr: metadata.UDPAddr()}, v), nil
|
||||
}
|
||||
|
||||
// ListenPacketOnStreamConn implements C.ProxyAdapter
|
||||
func (v *Vmess) ListenPacketOnStreamConn(c net.Conn, metadata *C.Metadata) (_ C.PacketConn, err error) {
|
||||
if v.option.PacketAddr {
|
||||
return newPacketConn(&threadSafePacketConn{PacketConn: packetaddr.NewBindConn(c)}, v), nil
|
||||
} else if pc, ok := c.(net.PacketConn); ok {
|
||||
return newPacketConn(&threadSafePacketConn{PacketConn: 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())
|
||||
}
|
||||
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
|
||||
}
|
||||
|
||||
switch option.Network {
|
||||
case "h2", "grpc":
|
||||
if !option.TLS {
|
||||
return nil, fmt.Errorf("TLS must be true with h2/grpc network")
|
||||
}
|
||||
}
|
||||
|
||||
v := &Vmess{
|
||||
Base: &Base{
|
||||
name: option.Name,
|
||||
addr: net.JoinHostPort(option.Server, strconv.Itoa(option.Port)),
|
||||
tp: C.Vmess,
|
||||
udp: option.UDP,
|
||||
iface: option.Interface,
|
||||
rmark: option.RoutingMark,
|
||||
prefer: C.NewDNSPrefer(option.IPVersion),
|
||||
},
|
||||
client: client,
|
||||
option: &option,
|
||||
}
|
||||
|
||||
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(network, addr string) (net.Conn, error) {
|
||||
c, err := dialer.DialContext(context.Background(), "tcp", v.addr, v.Base.DialOptions()...)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("%s connect error: %s", v.addr, err.Error())
|
||||
}
|
||||
tcpKeepAlive(c)
|
||||
return c, nil
|
||||
}
|
||||
|
||||
gunConfig := &gun.Config{
|
||||
ServiceName: v.option.GrpcOpts.GrpcServiceName,
|
||||
Host: v.option.ServerName,
|
||||
}
|
||||
tlsConfig := &tls.Config{
|
||||
InsecureSkipVerify: v.option.SkipCertVerify,
|
||||
ServerName: v.option.ServerName,
|
||||
}
|
||||
|
||||
if v.option.ServerName == "" {
|
||||
host, _, _ := net.SplitHostPort(v.addr)
|
||||
tlsConfig.ServerName = host
|
||||
gunConfig.Host = host
|
||||
}
|
||||
|
||||
v.gunTLSConfig = tlsConfig
|
||||
v.gunConfig = gunConfig
|
||||
v.transport = gun.NewHTTP2Client(dialFn, tlsConfig)
|
||||
}
|
||||
return v, nil
|
||||
}
|
||||
|
||||
type threadSafePacketConn struct {
|
||||
net.PacketConn
|
||||
access sync.Mutex
|
||||
}
|
||||
|
||||
func (c *threadSafePacketConn) WriteTo(b []byte, addr net.Addr) (int, error) {
|
||||
c.access.Lock()
|
||||
defer c.access.Unlock()
|
||||
return c.PacketConn.WriteTo(b, addr)
|
||||
}
|
||||
|
||||
type vmessPacketConn struct {
|
||||
net.Conn
|
||||
rAddr net.Addr
|
||||
access sync.Mutex
|
||||
}
|
||||
|
||||
func (uc *vmessPacketConn) WriteTo(b []byte, addr net.Addr) (int, error) {
|
||||
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
|
||||
}
|
||||
@ -1,139 +0,0 @@
|
||||
package outboundgroup
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"errors"
|
||||
"github.com/Dreamacro/clash/adapter/outbound"
|
||||
"github.com/Dreamacro/clash/component/dialer"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
"github.com/Dreamacro/clash/constant/provider"
|
||||
"time"
|
||||
)
|
||||
|
||||
type Fallback struct {
|
||||
*GroupBase
|
||||
disableUDP bool
|
||||
testUrl string
|
||||
selected 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)
|
||||
f.onDialSuccess()
|
||||
} else {
|
||||
f.onDialFailed(proxy.Type(), err)
|
||||
}
|
||||
|
||||
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()
|
||||
}
|
||||
|
||||
// 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,
|
||||
})
|
||||
}
|
||||
|
||||
// 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.Alive() {
|
||||
return proxy
|
||||
}
|
||||
} else {
|
||||
if proxy.Name() == f.selected {
|
||||
if proxy.Alive() {
|
||||
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.Alive() {
|
||||
ctx, cancel := context.WithTimeout(context.Background(), time.Millisecond*time.Duration(5000))
|
||||
defer cancel()
|
||||
_, _ = p.URLTest(ctx, f.testUrl)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
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,
|
||||
providers,
|
||||
}),
|
||||
disableUDP: option.DisableUDP,
|
||||
testUrl: option.URL,
|
||||
}
|
||||
}
|
||||
@ -1,250 +0,0 @@
|
||||
package outboundgroup
|
||||
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"github.com/Dreamacro/clash/adapter/outbound"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
"github.com/Dreamacro/clash/constant/provider"
|
||||
types "github.com/Dreamacro/clash/constant/provider"
|
||||
"github.com/Dreamacro/clash/log"
|
||||
"github.com/Dreamacro/clash/tunnel"
|
||||
"github.com/dlclark/regexp2"
|
||||
"go.uber.org/atomic"
|
||||
"strings"
|
||||
"sync"
|
||||
"time"
|
||||
)
|
||||
|
||||
type GroupBase struct {
|
||||
*outbound.Base
|
||||
filterRegs []*regexp2.Regexp
|
||||
providers []provider.ProxyProvider
|
||||
failedTestMux sync.Mutex
|
||||
failedTimes int
|
||||
failedTime time.Time
|
||||
failedTesting *atomic.Bool
|
||||
proxies [][]C.Proxy
|
||||
versions []atomic.Uint32
|
||||
}
|
||||
|
||||
type GroupBaseOption struct {
|
||||
outbound.BaseOption
|
||||
filter string
|
||||
providers []provider.ProxyProvider
|
||||
}
|
||||
|
||||
func NewGroupBase(opt GroupBaseOption) *GroupBase {
|
||||
var filterRegs []*regexp2.Regexp
|
||||
if opt.filter != "" {
|
||||
for _, filter := range strings.Split(opt.filter, "`") {
|
||||
filterReg := regexp2.MustCompile(filter, 0)
|
||||
filterRegs = append(filterRegs, filterReg)
|
||||
}
|
||||
}
|
||||
|
||||
gb := &GroupBase{
|
||||
Base: outbound.NewBase(opt.BaseOption),
|
||||
filterRegs: filterRegs,
|
||||
providers: opt.providers,
|
||||
failedTesting: atomic.NewBool(false),
|
||||
}
|
||||
|
||||
gb.proxies = make([][]C.Proxy, len(opt.providers))
|
||||
gb.versions = make([]atomic.Uint32, len(opt.providers))
|
||||
|
||||
return gb
|
||||
}
|
||||
|
||||
func (gb *GroupBase) Touch() {
|
||||
for _, pd := range gb.providers {
|
||||
pd.Touch()
|
||||
}
|
||||
}
|
||||
|
||||
func (gb *GroupBase) GetProxies(touch bool) []C.Proxy {
|
||||
if len(gb.filterRegs) == 0 {
|
||||
var proxies []C.Proxy
|
||||
for _, pd := range gb.providers {
|
||||
if touch {
|
||||
pd.Touch()
|
||||
}
|
||||
proxies = append(proxies, pd.Proxies()...)
|
||||
}
|
||||
if len(proxies) == 0 {
|
||||
return append(proxies, tunnel.Proxies()["COMPATIBLE"])
|
||||
}
|
||||
return proxies
|
||||
}
|
||||
|
||||
for i, pd := range gb.providers {
|
||||
if touch {
|
||||
pd.Touch()
|
||||
}
|
||||
|
||||
if pd.VehicleType() == types.Compatible {
|
||||
gb.versions[i].Store(pd.Version())
|
||||
gb.proxies[i] = pd.Proxies()
|
||||
continue
|
||||
}
|
||||
|
||||
version := gb.versions[i].Load()
|
||||
if version != pd.Version() && gb.versions[i].CompareAndSwap(version, pd.Version()) {
|
||||
var (
|
||||
proxies []C.Proxy
|
||||
newProxies []C.Proxy
|
||||
)
|
||||
|
||||
proxies = pd.Proxies()
|
||||
proxiesSet := map[string]struct{}{}
|
||||
for _, filterReg := range gb.filterRegs {
|
||||
for _, p := range proxies {
|
||||
name := p.Name()
|
||||
if mat, _ := filterReg.FindStringMatch(name); mat != nil {
|
||||
if _, ok := proxiesSet[name]; !ok {
|
||||
proxiesSet[name] = struct{}{}
|
||||
newProxies = append(newProxies, p)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
gb.proxies[i] = newProxies
|
||||
}
|
||||
}
|
||||
|
||||
var proxies []C.Proxy
|
||||
for _, p := range gb.proxies {
|
||||
proxies = append(proxies, p...)
|
||||
}
|
||||
|
||||
if len(proxies) == 0 {
|
||||
return append(proxies, tunnel.Proxies()["COMPATIBLE"])
|
||||
}
|
||||
|
||||
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.FindStringMatch(name); mat != nil {
|
||||
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
|
||||
}
|
||||
|
||||
return proxies
|
||||
}
|
||||
|
||||
func (gb *GroupBase) URLTest(ctx context.Context, url string) (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)
|
||||
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) {
|
||||
if adapterType == C.Direct || adapterType == C.Compatible || adapterType == C.Reject || adapterType == C.Pass {
|
||||
return
|
||||
}
|
||||
|
||||
if strings.Contains(err.Error(), "connection refused") {
|
||||
go gb.healthCheck()
|
||||
return
|
||||
}
|
||||
|
||||
go func() {
|
||||
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) > gb.failedTimeoutInterval() {
|
||||
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())
|
||||
gb.healthCheck()
|
||||
}
|
||||
}
|
||||
}()
|
||||
}
|
||||
|
||||
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) failedIntervalTime() int64 {
|
||||
return 5 * time.Second.Milliseconds()
|
||||
}
|
||||
|
||||
func (gb *GroupBase) onDialSuccess() {
|
||||
if !gb.failedTesting.Load() {
|
||||
gb.failedTimes = 0
|
||||
}
|
||||
}
|
||||
|
||||
func (gb *GroupBase) maxFailedTimes() int {
|
||||
return 5
|
||||
}
|
||||
|
||||
func (gb *GroupBase) failedTimeoutInterval() time.Duration {
|
||||
return 5 * time.Second
|
||||
}
|
||||
@ -1,236 +0,0 @@
|
||||
package outboundgroup
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"errors"
|
||||
"fmt"
|
||||
"github.com/Dreamacro/clash/common/cache"
|
||||
"net"
|
||||
"time"
|
||||
|
||||
"github.com/Dreamacro/clash/adapter/outbound"
|
||||
"github.com/Dreamacro/clash/common/murmur3"
|
||||
"github.com/Dreamacro/clash/component/dialer"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
"github.com/Dreamacro/clash/constant/provider"
|
||||
|
||||
"golang.org/x/net/publicsuffix"
|
||||
)
|
||||
|
||||
type strategyFn = func(proxies []C.Proxy, metadata *C.Metadata) C.Proxy
|
||||
|
||||
type LoadBalance struct {
|
||||
*GroupBase
|
||||
disableUDP bool
|
||||
strategyFn strategyFn
|
||||
}
|
||||
|
||||
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)
|
||||
|
||||
defer func() {
|
||||
if err == nil {
|
||||
c.AppendToChains(lb)
|
||||
lb.onDialSuccess()
|
||||
} else {
|
||||
lb.onDialFailed(proxy.Type(), err)
|
||||
}
|
||||
}()
|
||||
|
||||
c, err = proxy.DialContext(ctx, metadata, lb.Base.DialOptions(opts...)...)
|
||||
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
|
||||
}
|
||||
|
||||
func strategyRoundRobin() strategyFn {
|
||||
idx := 0
|
||||
return func(proxies []C.Proxy, metadata *C.Metadata) C.Proxy {
|
||||
length := len(proxies)
|
||||
for i := 0; i < length; i++ {
|
||||
idx = (idx + 1) % length
|
||||
proxy := proxies[idx]
|
||||
if proxy.Alive() {
|
||||
return proxy
|
||||
}
|
||||
}
|
||||
|
||||
return proxies[0]
|
||||
}
|
||||
}
|
||||
|
||||
func strategyConsistentHashing() strategyFn {
|
||||
maxRetry := 5
|
||||
return func(proxies []C.Proxy, metadata *C.Metadata) C.Proxy {
|
||||
key := uint64(murmur3.Sum32([]byte(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.Alive() {
|
||||
return proxy
|
||||
}
|
||||
}
|
||||
|
||||
// when availability is poor, traverse the entire list to get the available nodes
|
||||
for _, proxy := range proxies {
|
||||
if proxy.Alive() {
|
||||
return proxy
|
||||
}
|
||||
}
|
||||
|
||||
return proxies[0]
|
||||
}
|
||||
}
|
||||
|
||||
func strategyStickySessions() strategyFn {
|
||||
ttl := time.Minute * 10
|
||||
maxRetry := 5
|
||||
lruCache := cache.NewLRUCache[uint64, int](
|
||||
cache.WithAge[uint64, int](int64(ttl.Seconds())),
|
||||
cache.WithSize[uint64, int](1000))
|
||||
return func(proxies []C.Proxy, metadata *C.Metadata) C.Proxy {
|
||||
key := uint64(murmur3.Sum32([]byte(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.Alive() {
|
||||
if nowIdx != idx {
|
||||
lruCache.Delete(key)
|
||||
lruCache.Set(key, nowIdx)
|
||||
}
|
||||
|
||||
return proxy
|
||||
} else {
|
||||
nowIdx = int(jumpHash(key+uint64(time.Now().UnixNano()), int32(length)))
|
||||
}
|
||||
}
|
||||
|
||||
lruCache.Delete(key)
|
||||
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)
|
||||
}
|
||||
|
||||
// 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,
|
||||
})
|
||||
}
|
||||
|
||||
func NewLoadBalance(option *GroupCommonOption, providers []provider.ProxyProvider, strategy string) (lb *LoadBalance, err error) {
|
||||
var strategyFn strategyFn
|
||||
switch strategy {
|
||||
case "consistent-hashing":
|
||||
strategyFn = strategyConsistentHashing()
|
||||
case "round-robin":
|
||||
strategyFn = strategyRoundRobin()
|
||||
case "sticky-sessions":
|
||||
strategyFn = strategyStickySessions()
|
||||
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,
|
||||
providers,
|
||||
}),
|
||||
strategyFn: strategyFn,
|
||||
disableUDP: option.DisableUDP,
|
||||
}, nil
|
||||
}
|
||||
@ -1,154 +0,0 @@
|
||||
package outboundgroup
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
|
||||
"github.com/Dreamacro/clash/adapter/outbound"
|
||||
"github.com/Dreamacro/clash/adapter/provider"
|
||||
"github.com/Dreamacro/clash/common/structure"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
types "github.com/Dreamacro/clash/constant/provider"
|
||||
)
|
||||
|
||||
var (
|
||||
errFormat = errors.New("format error")
|
||||
errType = errors.New("unsupport type")
|
||||
errMissProxy = errors.New("`use` or `proxies` missing")
|
||||
errMissHealthCheck = errors.New("`url` or `interval` 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"`
|
||||
Lazy bool `group:"lazy,omitempty"`
|
||||
DisableUDP bool `group:"disable-udp,omitempty"`
|
||||
Filter string `group:"filter,omitempty"`
|
||||
}
|
||||
|
||||
func ParseProxyGroup(config map[string]any, proxyMap map[string]C.Proxy, providersMap map[string]types.ProxyProvider) (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 len(groupOption.Proxies) == 0 && len(groupOption.Use) == 0 {
|
||||
return nil, errMissProxy
|
||||
}
|
||||
|
||||
if len(groupOption.Proxies) != 0 {
|
||||
ps, err := getProxies(proxyMap, groupOption.Proxies)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if _, ok := providersMap[groupName]; ok {
|
||||
return nil, errDuplicateProvider
|
||||
}
|
||||
|
||||
// select don't need health check
|
||||
if groupOption.Type == "select" || groupOption.Type == "relay" {
|
||||
hc := provider.NewHealthCheck(ps, "", 0, true)
|
||||
pd, err := provider.NewCompatibleProvider(groupName, ps, hc)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
providers = append(providers, pd)
|
||||
providersMap[groupName] = pd
|
||||
} else {
|
||||
if groupOption.URL == "" {
|
||||
groupOption.URL = "http://www.gstatic.com/generate_204"
|
||||
}
|
||||
|
||||
if groupOption.Interval == 0 {
|
||||
groupOption.Interval = 300
|
||||
}
|
||||
|
||||
hc := provider.NewHealthCheck(ps, groupOption.URL, uint(groupOption.Interval), groupOption.Lazy)
|
||||
pd, err := provider.NewCompatibleProvider(groupName, ps, hc)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
providers = append(providers, pd)
|
||||
providersMap[groupName] = pd
|
||||
}
|
||||
}
|
||||
|
||||
if len(groupOption.Use) != 0 {
|
||||
list, err := getProviders(providersMap, groupOption.Use)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
providers = append(providers, list...)
|
||||
} else {
|
||||
groupOption.Filter = ""
|
||||
}
|
||||
|
||||
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
|
||||
}
|
||||
@ -1,191 +0,0 @@
|
||||
package outboundgroup
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
|
||||
"github.com/Dreamacro/clash/adapter/outbound"
|
||||
"github.com/Dreamacro/clash/component/dialer"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
"github.com/Dreamacro/clash/constant/provider"
|
||||
)
|
||||
|
||||
type Relay struct {
|
||||
*GroupBase
|
||||
}
|
||||
|
||||
// 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...)...)
|
||||
}
|
||||
|
||||
first := proxies[0]
|
||||
last := proxies[len(proxies)-1]
|
||||
|
||||
c, err := dialer.DialContext(ctx, "tcp", first.Addr(), r.Base.DialOptions(opts...)...)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("%s connect error: %w", first.Addr(), err)
|
||||
}
|
||||
tcpKeepAlive(c)
|
||||
|
||||
var currentMeta *C.Metadata
|
||||
for _, proxy := range proxies[1:] {
|
||||
currentMeta, err = addrToMetadata(proxy.Addr())
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
c, err = first.StreamConn(c, currentMeta)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("%s connect error: %w", first.Addr(), err)
|
||||
}
|
||||
|
||||
first = proxy
|
||||
}
|
||||
|
||||
c, err = last.StreamConn(c, metadata)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("%s connect error: %w", last.Addr(), err)
|
||||
}
|
||||
|
||||
conn := outbound.NewConn(c, last)
|
||||
|
||||
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...)...)
|
||||
}
|
||||
|
||||
first := proxies[0]
|
||||
last := proxies[len(proxies)-1]
|
||||
|
||||
c, err := dialer.DialContext(ctx, "tcp", first.Addr(), r.Base.DialOptions(opts...)...)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("%s connect error: %w", first.Addr(), err)
|
||||
}
|
||||
tcpKeepAlive(c)
|
||||
|
||||
var currentMeta *C.Metadata
|
||||
for _, proxy := range proxies[1:] {
|
||||
currentMeta, err = addrToMetadata(proxy.Addr())
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
c, err = first.StreamConn(c, currentMeta)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("%s connect error: %w", first.Addr(), err)
|
||||
}
|
||||
|
||||
first = proxy
|
||||
}
|
||||
|
||||
c, err = last.StreamConn(c, metadata)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("%s connect error: %w", last.Addr(), err)
|
||||
}
|
||||
|
||||
var pc C.PacketConn
|
||||
pc, err = last.ListenPacketOnStreamConn(c, metadata)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("%s connect error: %w", first.Addr(), 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
|
||||
}
|
||||
last := proxies[len(proxies)-1]
|
||||
return last.SupportUDP() && last.SupportUOT()
|
||||
}
|
||||
|
||||
// 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,
|
||||
})
|
||||
}
|
||||
|
||||
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, true)
|
||||
return proxies[len(proxies)-1].Addr()
|
||||
}
|
||||
|
||||
func NewRelay(option *GroupCommonOption, providers []provider.ProxyProvider) *Relay {
|
||||
return &Relay{
|
||||
GroupBase: NewGroupBase(GroupBaseOption{
|
||||
outbound.BaseOption{
|
||||
Name: option.Name,
|
||||
Type: C.Relay,
|
||||
Interface: option.Interface,
|
||||
RoutingMark: option.RoutingMark,
|
||||
},
|
||||
"",
|
||||
providers,
|
||||
}),
|
||||
}
|
||||
}
|
||||
@ -1,107 +0,0 @@
|
||||
package outboundgroup
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"errors"
|
||||
|
||||
"github.com/Dreamacro/clash/adapter/outbound"
|
||||
"github.com/Dreamacro/clash/component/dialer"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
"github.com/Dreamacro/clash/constant/provider"
|
||||
)
|
||||
|
||||
type Selector struct {
|
||||
*GroupBase
|
||||
disableUDP bool
|
||||
selected 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()
|
||||
}
|
||||
|
||||
// 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,
|
||||
})
|
||||
}
|
||||
|
||||
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")
|
||||
}
|
||||
|
||||
// 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,
|
||||
providers,
|
||||
}),
|
||||
selected: "COMPATIBLE",
|
||||
disableUDP: option.DisableUDP,
|
||||
}
|
||||
}
|
||||
@ -1,157 +0,0 @@
|
||||
package outboundgroup
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"time"
|
||||
|
||||
"github.com/Dreamacro/clash/adapter/outbound"
|
||||
"github.com/Dreamacro/clash/common/singledo"
|
||||
"github.com/Dreamacro/clash/component/dialer"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
"github.com/Dreamacro/clash/constant/provider"
|
||||
)
|
||||
|
||||
type urlTestOption func(*URLTest)
|
||||
|
||||
func urlTestWithTolerance(tolerance uint16) urlTestOption {
|
||||
return func(u *URLTest) {
|
||||
u.tolerance = tolerance
|
||||
}
|
||||
}
|
||||
|
||||
type URLTest struct {
|
||||
*GroupBase
|
||||
tolerance uint16
|
||||
disableUDP bool
|
||||
fastNode C.Proxy
|
||||
fastSingle *singledo.Single[C.Proxy]
|
||||
}
|
||||
|
||||
func (u *URLTest) Now() string {
|
||||
return u.fast(false).Name()
|
||||
}
|
||||
|
||||
// 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)
|
||||
u.onDialSuccess()
|
||||
} else {
|
||||
u.onDialFailed(proxy.Type(), err)
|
||||
}
|
||||
return c, err
|
||||
}
|
||||
|
||||
// ListenPacketContext implements C.ProxyAdapter
|
||||
func (u *URLTest) ListenPacketContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.PacketConn, error) {
|
||||
pc, err := u.fast(true).ListenPacketContext(ctx, metadata, u.Base.DialOptions(opts...)...)
|
||||
if err == nil {
|
||||
pc.AppendToChains(u)
|
||||
}
|
||||
|
||||
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) fast(touch bool) C.Proxy {
|
||||
elm, _, shared := u.fastSingle.Do(func() (C.Proxy, error) {
|
||||
proxies := u.GetProxies(touch)
|
||||
fast := proxies[0]
|
||||
min := fast.LastDelay()
|
||||
fastNotExist := true
|
||||
|
||||
for _, proxy := range proxies[1:] {
|
||||
if u.fastNode != nil && proxy.Name() == u.fastNode.Name() {
|
||||
fastNotExist = false
|
||||
}
|
||||
|
||||
if !proxy.Alive() {
|
||||
continue
|
||||
}
|
||||
|
||||
delay := proxy.LastDelay()
|
||||
if delay < min {
|
||||
fast = proxy
|
||||
min = delay
|
||||
}
|
||||
}
|
||||
|
||||
// tolerance
|
||||
if u.fastNode == nil || fastNotExist || !u.fastNode.Alive() || u.fastNode.LastDelay() > fast.LastDelay()+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()
|
||||
}
|
||||
|
||||
// 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,
|
||||
})
|
||||
}
|
||||
|
||||
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,
|
||||
providers,
|
||||
}),
|
||||
fastSingle: singledo.NewSingle[C.Proxy](time.Second * 10),
|
||||
disableUDP: option.DisableUDP,
|
||||
}
|
||||
|
||||
for _, option := range options {
|
||||
option(urlTest)
|
||||
}
|
||||
|
||||
return urlTest
|
||||
}
|
||||
@ -1,57 +0,0 @@
|
||||
package outboundgroup
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"net/netip"
|
||||
"time"
|
||||
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
)
|
||||
|
||||
func addrToMetadata(rawAddress string) (addr *C.Metadata, err error) {
|
||||
host, port, err := net.SplitHostPort(rawAddress)
|
||||
if err != nil {
|
||||
err = fmt.Errorf("addrToMetadata failed: %w", err)
|
||||
return
|
||||
}
|
||||
|
||||
ip, err := netip.ParseAddr(host)
|
||||
if err != nil {
|
||||
addr = &C.Metadata{
|
||||
AddrType: C.AtypDomainName,
|
||||
Host: host,
|
||||
DstIP: netip.Addr{},
|
||||
DstPort: port,
|
||||
}
|
||||
err = nil
|
||||
return
|
||||
} else if ip.Is4() {
|
||||
addr = &C.Metadata{
|
||||
AddrType: C.AtypIPv4,
|
||||
Host: "",
|
||||
DstIP: ip,
|
||||
DstPort: port,
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
addr = &C.Metadata{
|
||||
AddrType: C.AtypIPv6,
|
||||
Host: "",
|
||||
DstIP: ip,
|
||||
DstPort: port,
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
func tcpKeepAlive(c net.Conn) {
|
||||
if tcp, ok := c.(*net.TCPConn); ok {
|
||||
_ = tcp.SetKeepAlive(true)
|
||||
_ = tcp.SetKeepAlivePeriod(30 * time.Second)
|
||||
}
|
||||
}
|
||||
|
||||
type SelectAble interface {
|
||||
Set(string) error
|
||||
}
|
||||
@ -1,100 +0,0 @@
|
||||
package adapter
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
|
||||
"github.com/Dreamacro/clash/adapter/outbound"
|
||||
"github.com/Dreamacro/clash/common/structure"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
)
|
||||
|
||||
func ParseProxy(mapping map[string]any) (C.Proxy, error) {
|
||||
decoder := structure.NewDecoder(structure.Option{TagName: "proxy", WeaklyTypedInput: true})
|
||||
proxyType, existType := mapping["type"].(string)
|
||||
if !existType {
|
||||
return nil, fmt.Errorf("missing type")
|
||||
}
|
||||
|
||||
var (
|
||||
proxy C.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)
|
||||
default:
|
||||
return nil, fmt.Errorf("unsupport proxy type: %s", proxyType)
|
||||
}
|
||||
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return NewProxy(proxy), nil
|
||||
}
|
||||
@ -1,117 +0,0 @@
|
||||
package provider
|
||||
|
||||
import (
|
||||
"context"
|
||||
"time"
|
||||
|
||||
"github.com/Dreamacro/clash/common/batch"
|
||||
"github.com/Dreamacro/clash/common/singledo"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
"github.com/Dreamacro/clash/log"
|
||||
|
||||
"github.com/gofrs/uuid"
|
||||
"go.uber.org/atomic"
|
||||
)
|
||||
|
||||
const (
|
||||
defaultURLTestTimeout = time.Second * 5
|
||||
)
|
||||
|
||||
type HealthCheckOption struct {
|
||||
URL string
|
||||
Interval uint
|
||||
}
|
||||
|
||||
type HealthCheck struct {
|
||||
url string
|
||||
proxies []C.Proxy
|
||||
interval uint
|
||||
lazy bool
|
||||
lastTouch *atomic.Int64
|
||||
done chan struct{}
|
||||
singleDo *singledo.Single[struct{}]
|
||||
}
|
||||
|
||||
func (hc *HealthCheck) process() {
|
||||
ticker := time.NewTicker(time.Duration(hc.interval) * time.Second)
|
||||
|
||||
go func() {
|
||||
time.Sleep(30 * time.Second)
|
||||
hc.lazyCheck()
|
||||
}()
|
||||
|
||||
for {
|
||||
select {
|
||||
case <-ticker.C:
|
||||
hc.lazyCheck()
|
||||
case <-hc.done:
|
||||
ticker.Stop()
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (hc *HealthCheck) lazyCheck() bool {
|
||||
now := time.Now().Unix()
|
||||
if !hc.lazy || now-hc.lastTouch.Load() < int64(hc.interval) {
|
||||
hc.check()
|
||||
return true
|
||||
} else {
|
||||
log.Debugln("Skip once health check because we are lazy")
|
||||
return false
|
||||
}
|
||||
}
|
||||
|
||||
func (hc *HealthCheck) setProxy(proxies []C.Proxy) {
|
||||
hc.proxies = proxies
|
||||
}
|
||||
|
||||
func (hc *HealthCheck) auto() bool {
|
||||
return hc.interval != 0
|
||||
}
|
||||
|
||||
func (hc *HealthCheck) touch() {
|
||||
hc.lastTouch.Store(time.Now().Unix())
|
||||
}
|
||||
|
||||
func (hc *HealthCheck) check() {
|
||||
_, _, _ = hc.singleDo.Do(func() (struct{}, error) {
|
||||
id := ""
|
||||
if uid, err := uuid.NewV4(); err == nil {
|
||||
id = uid.String()
|
||||
}
|
||||
log.Debugln("Start New Health Checking {%s}", id)
|
||||
b, _ := batch.New[bool](context.Background(), batch.WithConcurrencyNum[bool](10))
|
||||
for _, proxy := range hc.proxies {
|
||||
p := proxy
|
||||
b.Go(p.Name(), func() (bool, error) {
|
||||
ctx, cancel := context.WithTimeout(context.Background(), defaultURLTestTimeout)
|
||||
defer cancel()
|
||||
log.Debugln("Health Checking %s {%s}", p.Name(), id)
|
||||
_, _ = p.URLTest(ctx, hc.url)
|
||||
log.Debugln("Health Checked %s : %t %d ms {%s}", p.Name(), p.Alive(), p.LastDelay(), id)
|
||||
return false, nil
|
||||
})
|
||||
}
|
||||
|
||||
b.Wait()
|
||||
log.Debugln("Finish A Health Checking {%s}", id)
|
||||
return struct{}{}, nil
|
||||
})
|
||||
}
|
||||
|
||||
func (hc *HealthCheck) close() {
|
||||
hc.done <- struct{}{}
|
||||
}
|
||||
|
||||
func NewHealthCheck(proxies []C.Proxy, url string, interval uint, lazy bool) *HealthCheck {
|
||||
return &HealthCheck{
|
||||
proxies: proxies,
|
||||
url: url,
|
||||
interval: interval,
|
||||
lazy: lazy,
|
||||
lastTouch: atomic.NewInt64(0),
|
||||
done: make(chan struct{}, 1),
|
||||
singleDo: singledo.NewSingle[struct{}](time.Second),
|
||||
}
|
||||
}
|
||||
@ -1,67 +0,0 @@
|
||||
package provider
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
"github.com/Dreamacro/clash/component/resource"
|
||||
"time"
|
||||
|
||||
"github.com/Dreamacro/clash/common/structure"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
types "github.com/Dreamacro/clash/constant/provider"
|
||||
)
|
||||
|
||||
var errVehicleType = errors.New("unsupport vehicle type")
|
||||
|
||||
type healthCheckSchema struct {
|
||||
Enable bool `provider:"enable"`
|
||||
URL string `provider:"url"`
|
||||
Interval int `provider:"interval"`
|
||||
Lazy bool `provider:"lazy,omitempty"`
|
||||
}
|
||||
|
||||
type proxyProviderSchema struct {
|
||||
Type string `provider:"type"`
|
||||
Path string `provider:"path"`
|
||||
URL string `provider:"url,omitempty"`
|
||||
Interval int `provider:"interval,omitempty"`
|
||||
Filter string `provider:"filter,omitempty"`
|
||||
ExcludeFilter string `provider:"exclude-filter,omitempty"`
|
||||
HealthCheck healthCheckSchema `provider:"health-check,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
|
||||
}
|
||||
|
||||
var hcInterval uint
|
||||
if schema.HealthCheck.Enable {
|
||||
hcInterval = uint(schema.HealthCheck.Interval)
|
||||
}
|
||||
hc := NewHealthCheck([]C.Proxy{}, schema.HealthCheck.URL, hcInterval, schema.HealthCheck.Lazy)
|
||||
|
||||
path := C.Path.Resolve(schema.Path)
|
||||
|
||||
var vehicle types.Vehicle
|
||||
switch schema.Type {
|
||||
case "file":
|
||||
vehicle = resource.NewFileVehicle(path)
|
||||
case "http":
|
||||
vehicle = resource.NewHTTPVehicle(schema.URL, path)
|
||||
default:
|
||||
return nil, fmt.Errorf("%w: %s", errVehicleType, schema.Type)
|
||||
}
|
||||
|
||||
interval := time.Duration(uint(schema.Interval)) * time.Second
|
||||
filter := schema.Filter
|
||||
excludeFilter := schema.ExcludeFilter
|
||||
return NewProxySetProvider(name, interval, filter, excludeFilter, vehicle, hc)
|
||||
}
|
||||
@ -1,283 +0,0 @@
|
||||
package provider
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"errors"
|
||||
"fmt"
|
||||
"github.com/Dreamacro/clash/common/convert"
|
||||
"github.com/Dreamacro/clash/component/resource"
|
||||
"github.com/dlclark/regexp2"
|
||||
"runtime"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"github.com/Dreamacro/clash/adapter"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
types "github.com/Dreamacro/clash/constant/provider"
|
||||
|
||||
"gopkg.in/yaml.v3"
|
||||
)
|
||||
|
||||
const (
|
||||
ReservedName = "default"
|
||||
)
|
||||
|
||||
type ProxySchema struct {
|
||||
Proxies []map[string]any `yaml:"proxies"`
|
||||
}
|
||||
|
||||
// ProxySetProvider for auto gc
|
||||
type ProxySetProvider struct {
|
||||
*proxySetProvider
|
||||
}
|
||||
|
||||
type proxySetProvider struct {
|
||||
*resource.Fetcher[[]C.Proxy]
|
||||
proxies []C.Proxy
|
||||
healthCheck *HealthCheck
|
||||
version uint32
|
||||
}
|
||||
|
||||
func (pp *proxySetProvider) MarshalJSON() ([]byte, error) {
|
||||
return json.Marshal(map[string]any{
|
||||
"name": pp.Name(),
|
||||
"type": pp.Type().String(),
|
||||
"vehicleType": pp.VehicleType().String(),
|
||||
"proxies": pp.Proxies(),
|
||||
"updatedAt": pp.UpdatedAt,
|
||||
})
|
||||
}
|
||||
|
||||
func (pp *proxySetProvider) Version() uint32 {
|
||||
return pp.version
|
||||
}
|
||||
|
||||
func (pp *proxySetProvider) Name() string {
|
||||
return pp.Fetcher.Name()
|
||||
}
|
||||
|
||||
func (pp *proxySetProvider) HealthCheck() {
|
||||
pp.healthCheck.check()
|
||||
}
|
||||
|
||||
func (pp *proxySetProvider) Update() error {
|
||||
elm, same, err := pp.Fetcher.Update()
|
||||
if err == nil && !same {
|
||||
pp.OnUpdate(elm)
|
||||
}
|
||||
return err
|
||||
}
|
||||
|
||||
func (pp *proxySetProvider) Initial() error {
|
||||
elm, err := pp.Fetcher.Initial()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
pp.OnUpdate(elm)
|
||||
return nil
|
||||
}
|
||||
|
||||
func (pp *proxySetProvider) Type() types.ProviderType {
|
||||
return types.Proxy
|
||||
}
|
||||
|
||||
func (pp *proxySetProvider) Proxies() []C.Proxy {
|
||||
return pp.proxies
|
||||
}
|
||||
|
||||
func (pp *proxySetProvider) Touch() {
|
||||
pp.healthCheck.touch()
|
||||
}
|
||||
|
||||
func (pp *proxySetProvider) setProxies(proxies []C.Proxy) {
|
||||
pp.proxies = proxies
|
||||
pp.healthCheck.setProxy(proxies)
|
||||
if pp.healthCheck.auto() {
|
||||
defer func() { go pp.healthCheck.lazyCheck() }()
|
||||
}
|
||||
}
|
||||
|
||||
func stopProxyProvider(pd *ProxySetProvider) {
|
||||
pd.healthCheck.close()
|
||||
_ = pd.Fetcher.Destroy()
|
||||
}
|
||||
|
||||
func NewProxySetProvider(name string, interval time.Duration, filter string, excludeFilter string, vehicle types.Vehicle, hc *HealthCheck) (*ProxySetProvider, error) {
|
||||
excludeFilterReg, err := regexp2.Compile(excludeFilter, 0)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("invalid excludeFilter regex: %w", err)
|
||||
}
|
||||
var filterRegs []*regexp2.Regexp
|
||||
for _, filter := range strings.Split(filter, "`") {
|
||||
filterReg, err := regexp2.Compile(filter, 0)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("invalid filter regex: %w", err)
|
||||
}
|
||||
filterRegs = append(filterRegs, filterReg)
|
||||
}
|
||||
|
||||
if hc.auto() {
|
||||
go hc.process()
|
||||
}
|
||||
|
||||
pd := &proxySetProvider{
|
||||
proxies: []C.Proxy{},
|
||||
healthCheck: hc,
|
||||
}
|
||||
|
||||
fetcher := resource.NewFetcher[[]C.Proxy](name, interval, vehicle, proxiesParseAndFilter(filter, excludeFilter, filterRegs, excludeFilterReg), proxiesOnUpdate(pd))
|
||||
pd.Fetcher = fetcher
|
||||
|
||||
wrapper := &ProxySetProvider{pd}
|
||||
runtime.SetFinalizer(wrapper, stopProxyProvider)
|
||||
return wrapper, nil
|
||||
}
|
||||
|
||||
// CompatibleProvider for auto gc
|
||||
type CompatibleProvider struct {
|
||||
*compatibleProvider
|
||||
}
|
||||
|
||||
type compatibleProvider struct {
|
||||
name string
|
||||
healthCheck *HealthCheck
|
||||
proxies []C.Proxy
|
||||
version uint32
|
||||
}
|
||||
|
||||
func (cp *compatibleProvider) MarshalJSON() ([]byte, error) {
|
||||
return json.Marshal(map[string]any{
|
||||
"name": cp.Name(),
|
||||
"type": cp.Type().String(),
|
||||
"vehicleType": cp.VehicleType().String(),
|
||||
"proxies": cp.Proxies(),
|
||||
})
|
||||
}
|
||||
|
||||
func (cp *compatibleProvider) Version() uint32 {
|
||||
return cp.version
|
||||
}
|
||||
|
||||
func (cp *compatibleProvider) Name() string {
|
||||
return cp.name
|
||||
}
|
||||
|
||||
func (cp *compatibleProvider) HealthCheck() {
|
||||
cp.healthCheck.check()
|
||||
}
|
||||
|
||||
func (cp *compatibleProvider) Update() error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func (cp *compatibleProvider) Initial() error {
|
||||
return nil
|
||||
}
|
||||
|
||||
func (cp *compatibleProvider) VehicleType() types.VehicleType {
|
||||
return types.Compatible
|
||||
}
|
||||
|
||||
func (cp *compatibleProvider) Type() types.ProviderType {
|
||||
return types.Proxy
|
||||
}
|
||||
|
||||
func (cp *compatibleProvider) Proxies() []C.Proxy {
|
||||
return cp.proxies
|
||||
}
|
||||
|
||||
func (cp *compatibleProvider) Touch() {
|
||||
cp.healthCheck.touch()
|
||||
}
|
||||
|
||||
func stopCompatibleProvider(pd *CompatibleProvider) {
|
||||
pd.healthCheck.close()
|
||||
}
|
||||
|
||||
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{
|
||||
name: name,
|
||||
proxies: proxies,
|
||||
healthCheck: hc,
|
||||
}
|
||||
|
||||
wrapper := &CompatibleProvider{pd}
|
||||
runtime.SetFinalizer(wrapper, stopCompatibleProvider)
|
||||
return wrapper, nil
|
||||
}
|
||||
|
||||
func proxiesOnUpdate(pd *proxySetProvider) func([]C.Proxy) {
|
||||
return func(elm []C.Proxy) {
|
||||
pd.setProxies(elm)
|
||||
pd.version += 1
|
||||
}
|
||||
}
|
||||
|
||||
func proxiesParseAndFilter(filter string, excludeFilter string, filterRegs []*regexp2.Regexp, excludeFilterReg *regexp2.Regexp) resource.Parser[[]C.Proxy] {
|
||||
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("%s, %w", err.Error(), 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 {
|
||||
mName, ok := mapping["name"]
|
||||
if !ok {
|
||||
continue
|
||||
}
|
||||
name, ok := mName.(string)
|
||||
if !ok {
|
||||
continue
|
||||
}
|
||||
if len(excludeFilter) > 0 {
|
||||
if mat, _ := excludeFilterReg.FindStringMatch(name); mat != nil {
|
||||
continue
|
||||
}
|
||||
}
|
||||
if len(filter) > 0 {
|
||||
if mat, _ := filterReg.FindStringMatch(name); mat == nil {
|
||||
continue
|
||||
}
|
||||
}
|
||||
if _, ok := proxiesSet[name]; ok {
|
||||
continue
|
||||
}
|
||||
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
|
||||
}
|
||||
}
|
||||
@ -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
|
||||
@ -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
|
||||
}
|
||||
@ -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)
|
||||
}
|
||||
106
common/cache/cache.go
vendored
106
common/cache/cache.go
vendored
@ -1,106 +0,0 @@
|
||||
package cache
|
||||
|
||||
import (
|
||||
"runtime"
|
||||
"sync"
|
||||
"time"
|
||||
)
|
||||
|
||||
// Cache store element with a expired time
|
||||
type Cache[K comparable, V any] struct {
|
||||
*cache[K, V]
|
||||
}
|
||||
|
||||
type cache[K comparable, V any] struct {
|
||||
mapping sync.Map
|
||||
janitor *janitor[K, V]
|
||||
}
|
||||
|
||||
type element[V any] struct {
|
||||
Expired time.Time
|
||||
Payload V
|
||||
}
|
||||
|
||||
// Put element in Cache with its ttl
|
||||
func (c *cache[K, V]) Put(key K, payload V, ttl time.Duration) {
|
||||
c.mapping.Store(key, &element[V]{
|
||||
Payload: payload,
|
||||
Expired: time.Now().Add(ttl),
|
||||
})
|
||||
}
|
||||
|
||||
// Get element in Cache, and drop when it expired
|
||||
func (c *cache[K, V]) Get(key K) V {
|
||||
item, exist := c.mapping.Load(key)
|
||||
if !exist {
|
||||
return getZero[V]()
|
||||
}
|
||||
elm := item.(*element[V])
|
||||
// expired
|
||||
if time.Since(elm.Expired) > 0 {
|
||||
c.mapping.Delete(key)
|
||||
return getZero[V]()
|
||||
}
|
||||
return elm.Payload
|
||||
}
|
||||
|
||||
// GetWithExpire element in Cache with Expire Time
|
||||
func (c *cache[K, V]) GetWithExpire(key K) (payload V, expired time.Time) {
|
||||
item, exist := c.mapping.Load(key)
|
||||
if !exist {
|
||||
return
|
||||
}
|
||||
elm := item.(*element[V])
|
||||
// expired
|
||||
if time.Since(elm.Expired) > 0 {
|
||||
c.mapping.Delete(key)
|
||||
return
|
||||
}
|
||||
return elm.Payload, elm.Expired
|
||||
}
|
||||
|
||||
func (c *cache[K, V]) cleanup() {
|
||||
c.mapping.Range(func(k, v any) bool {
|
||||
key := k.(string)
|
||||
elm := v.(*element[V])
|
||||
if time.Since(elm.Expired) > 0 {
|
||||
c.mapping.Delete(key)
|
||||
}
|
||||
return true
|
||||
})
|
||||
}
|
||||
|
||||
type janitor[K comparable, V any] struct {
|
||||
interval time.Duration
|
||||
stop chan struct{}
|
||||
}
|
||||
|
||||
func (j *janitor[K, V]) process(c *cache[K, V]) {
|
||||
ticker := time.NewTicker(j.interval)
|
||||
for {
|
||||
select {
|
||||
case <-ticker.C:
|
||||
c.cleanup()
|
||||
case <-j.stop:
|
||||
ticker.Stop()
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func stopJanitor[K comparable, V any](c *Cache[K, V]) {
|
||||
c.janitor.stop <- struct{}{}
|
||||
}
|
||||
|
||||
// New return *Cache
|
||||
func New[K comparable, V any](interval time.Duration) *Cache[K, V] {
|
||||
j := &janitor[K, V]{
|
||||
interval: interval,
|
||||
stop: make(chan struct{}),
|
||||
}
|
||||
c := &cache[K, V]{janitor: j}
|
||||
go j.process(c)
|
||||
C := &Cache[K, V]{c}
|
||||
runtime.SetFinalizer(C, stopJanitor[K, V])
|
||||
return C
|
||||
}
|
||||
72
common/cache/cache_test.go
vendored
72
common/cache/cache_test.go
vendored
@ -1,72 +0,0 @@
|
||||
package cache
|
||||
|
||||
import (
|
||||
"runtime"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
)
|
||||
|
||||
func TestCache_Basic(t *testing.T) {
|
||||
interval := 200 * time.Millisecond
|
||||
ttl := 20 * time.Millisecond
|
||||
c := New[string, int](interval)
|
||||
c.Put("int", 1, ttl)
|
||||
|
||||
d := New[string, string](interval)
|
||||
d.Put("string", "a", ttl)
|
||||
|
||||
i := c.Get("int")
|
||||
assert.Equal(t, i, 1, "should recv 1")
|
||||
|
||||
s := d.Get("string")
|
||||
assert.Equal(t, s, "a", "should recv 'a'")
|
||||
}
|
||||
|
||||
func TestCache_TTL(t *testing.T) {
|
||||
interval := 200 * time.Millisecond
|
||||
ttl := 20 * time.Millisecond
|
||||
now := time.Now()
|
||||
c := New[string, int](interval)
|
||||
c.Put("int", 1, ttl)
|
||||
c.Put("int2", 2, ttl)
|
||||
|
||||
i := c.Get("int")
|
||||
_, expired := c.GetWithExpire("int2")
|
||||
assert.Equal(t, i, 1, "should recv 1")
|
||||
assert.True(t, now.Before(expired))
|
||||
|
||||
time.Sleep(ttl * 2)
|
||||
i = c.Get("int")
|
||||
j, _ := c.GetWithExpire("int2")
|
||||
assert.True(t, i == 0, "should recv 0")
|
||||
assert.True(t, j == 0, "should recv 0")
|
||||
}
|
||||
|
||||
func TestCache_AutoCleanup(t *testing.T) {
|
||||
interval := 10 * time.Millisecond
|
||||
ttl := 15 * time.Millisecond
|
||||
c := New[string, int](interval)
|
||||
c.Put("int", 1, ttl)
|
||||
|
||||
time.Sleep(ttl * 2)
|
||||
i := c.Get("int")
|
||||
j, _ := c.GetWithExpire("int")
|
||||
assert.True(t, i == 0, "should recv 0")
|
||||
assert.True(t, j == 0, "should recv 0")
|
||||
}
|
||||
|
||||
func TestCache_AutoGC(t *testing.T) {
|
||||
sign := make(chan struct{})
|
||||
go func() {
|
||||
interval := 10 * time.Millisecond
|
||||
ttl := 15 * time.Millisecond
|
||||
c := New[string, int](interval)
|
||||
c.Put("int", 1, ttl)
|
||||
sign <- struct{}{}
|
||||
}()
|
||||
|
||||
<-sign
|
||||
runtime.GC()
|
||||
}
|
||||
238
common/cache/lrucache.go
vendored
238
common/cache/lrucache.go
vendored
@ -1,238 +0,0 @@
|
||||
package cache
|
||||
|
||||
// Modified by https://github.com/die-net/lrucache
|
||||
|
||||
import (
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
"github.com/Dreamacro/clash/common/generics/list"
|
||||
)
|
||||
|
||||
// Option is part of Functional Options Pattern
|
||||
type Option[K comparable, V any] func(*LruCache[K, V])
|
||||
|
||||
// EvictCallback is used to get a callback when a cache entry is evicted
|
||||
type EvictCallback[K comparable, V any] func(key K, value V)
|
||||
|
||||
// WithEvict set the evict callback
|
||||
func WithEvict[K comparable, V any](cb EvictCallback[K, V]) Option[K, V] {
|
||||
return func(l *LruCache[K, V]) {
|
||||
l.onEvict = cb
|
||||
}
|
||||
}
|
||||
|
||||
// WithUpdateAgeOnGet update expires when Get element
|
||||
func WithUpdateAgeOnGet[K comparable, V any]() Option[K, V] {
|
||||
return func(l *LruCache[K, V]) {
|
||||
l.updateAgeOnGet = true
|
||||
}
|
||||
}
|
||||
|
||||
// WithAge defined element max age (second)
|
||||
func WithAge[K comparable, V any](maxAge int64) Option[K, V] {
|
||||
return func(l *LruCache[K, V]) {
|
||||
l.maxAge = maxAge
|
||||
}
|
||||
}
|
||||
|
||||
// WithSize defined max length of LruCache
|
||||
func WithSize[K comparable, V any](maxSize int) Option[K, V] {
|
||||
return func(l *LruCache[K, V]) {
|
||||
l.maxSize = maxSize
|
||||
}
|
||||
}
|
||||
|
||||
// WithStale decide whether Stale return is enabled.
|
||||
// If this feature is enabled, element will not get Evicted according to `WithAge`.
|
||||
func WithStale[K comparable, V any](stale bool) Option[K, V] {
|
||||
return func(l *LruCache[K, V]) {
|
||||
l.staleReturn = stale
|
||||
}
|
||||
}
|
||||
|
||||
// LruCache is a thread-safe, in-memory lru-cache that evicts the
|
||||
// least recently used entries from memory when (if set) the entries are
|
||||
// older than maxAge (in seconds). Use the New constructor to create one.
|
||||
type LruCache[K comparable, V any] struct {
|
||||
maxAge int64
|
||||
maxSize int
|
||||
mu sync.Mutex
|
||||
cache map[K]*list.Element[*entry[K, V]]
|
||||
lru *list.List[*entry[K, V]] // Front is least-recent
|
||||
updateAgeOnGet bool
|
||||
staleReturn bool
|
||||
onEvict EvictCallback[K, V]
|
||||
}
|
||||
|
||||
// NewLRUCache creates an LruCache
|
||||
func NewLRUCache[K comparable, V any](options ...Option[K, V]) *LruCache[K, V] {
|
||||
lc := &LruCache[K, V]{
|
||||
lru: list.New[*entry[K, V]](),
|
||||
cache: make(map[K]*list.Element[*entry[K, V]]),
|
||||
}
|
||||
|
||||
for _, option := range options {
|
||||
option(lc)
|
||||
}
|
||||
|
||||
return lc
|
||||
}
|
||||
|
||||
// Get returns the any representation of a cached response and a bool
|
||||
// set to true if the key was found.
|
||||
func (c *LruCache[K, V]) Get(key K) (V, bool) {
|
||||
el := c.get(key)
|
||||
if el == nil {
|
||||
return getZero[V](), false
|
||||
}
|
||||
value := el.value
|
||||
|
||||
return value, true
|
||||
}
|
||||
|
||||
// GetWithExpire returns the 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 check the maxAge of element and will NOT update the expires.
|
||||
func (c *LruCache[K, V]) GetWithExpire(key K) (V, time.Time, bool) {
|
||||
el := c.get(key)
|
||||
if el == nil {
|
||||
return getZero[V](), time.Time{}, false
|
||||
}
|
||||
|
||||
return el.value, time.Unix(el.expires, 0), true
|
||||
}
|
||||
|
||||
// Exist returns if key exist in cache but not put item to the head of linked list
|
||||
func (c *LruCache[K, V]) Exist(key K) bool {
|
||||
c.mu.Lock()
|
||||
defer c.mu.Unlock()
|
||||
|
||||
_, ok := c.cache[key]
|
||||
return ok
|
||||
}
|
||||
|
||||
// Set stores the any representation of a response for a given key.
|
||||
func (c *LruCache[K, V]) Set(key K, value V) {
|
||||
expires := int64(0)
|
||||
if c.maxAge > 0 {
|
||||
expires = time.Now().Unix() + c.maxAge
|
||||
}
|
||||
c.SetWithExpire(key, value, time.Unix(expires, 0))
|
||||
}
|
||||
|
||||
// SetWithExpire stores the any representation of a response for a given key and given expires.
|
||||
// The expires time will round to second.
|
||||
func (c *LruCache[K, V]) SetWithExpire(key K, value V, expires time.Time) {
|
||||
c.mu.Lock()
|
||||
defer c.mu.Unlock()
|
||||
|
||||
if le, ok := c.cache[key]; ok {
|
||||
c.lru.MoveToBack(le)
|
||||
e := le.Value
|
||||
e.value = value
|
||||
e.expires = expires.Unix()
|
||||
} else {
|
||||
e := &entry[K, V]{key: key, value: value, expires: expires.Unix()}
|
||||
c.cache[key] = c.lru.PushBack(e)
|
||||
|
||||
if c.maxSize > 0 {
|
||||
if elLen := c.lru.Len(); elLen > c.maxSize {
|
||||
c.deleteElement(c.lru.Front())
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
c.maybeDeleteOldest()
|
||||
}
|
||||
|
||||
// CloneTo clone and overwrite elements to another LruCache
|
||||
func (c *LruCache[K, V]) CloneTo(n *LruCache[K, V]) {
|
||||
c.mu.Lock()
|
||||
defer c.mu.Unlock()
|
||||
|
||||
n.mu.Lock()
|
||||
defer n.mu.Unlock()
|
||||
|
||||
n.lru = list.New[*entry[K, V]]()
|
||||
n.cache = make(map[K]*list.Element[*entry[K, V]])
|
||||
|
||||
for e := c.lru.Front(); e != nil; e = e.Next() {
|
||||
elm := e.Value
|
||||
n.cache[elm.key] = n.lru.PushBack(elm)
|
||||
}
|
||||
}
|
||||
|
||||
func (c *LruCache[K, V]) get(key K) *entry[K, V] {
|
||||
c.mu.Lock()
|
||||
defer c.mu.Unlock()
|
||||
|
||||
le, ok := c.cache[key]
|
||||
if !ok {
|
||||
return nil
|
||||
}
|
||||
|
||||
if !c.staleReturn && c.maxAge > 0 && le.Value.expires <= time.Now().Unix() {
|
||||
c.deleteElement(le)
|
||||
c.maybeDeleteOldest()
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
c.lru.MoveToBack(le)
|
||||
el := le.Value
|
||||
if c.maxAge > 0 && c.updateAgeOnGet {
|
||||
el.expires = time.Now().Unix() + c.maxAge
|
||||
}
|
||||
return el
|
||||
}
|
||||
|
||||
// Delete removes the value associated with a key.
|
||||
func (c *LruCache[K, V]) Delete(key K) {
|
||||
c.mu.Lock()
|
||||
|
||||
if le, ok := c.cache[key]; ok {
|
||||
c.deleteElement(le)
|
||||
}
|
||||
|
||||
c.mu.Unlock()
|
||||
}
|
||||
|
||||
func (c *LruCache[K, V]) maybeDeleteOldest() {
|
||||
if !c.staleReturn && c.maxAge > 0 {
|
||||
now := time.Now().Unix()
|
||||
for le := c.lru.Front(); le != nil && le.Value.expires <= now; le = c.lru.Front() {
|
||||
c.deleteElement(le)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (c *LruCache[K, V]) deleteElement(le *list.Element[*entry[K, V]]) {
|
||||
c.lru.Remove(le)
|
||||
e := le.Value
|
||||
delete(c.cache, e.key)
|
||||
if c.onEvict != nil {
|
||||
c.onEvict(e.key, e.value)
|
||||
}
|
||||
}
|
||||
|
||||
func (c *LruCache[K, V]) Clear() error {
|
||||
c.mu.Lock()
|
||||
|
||||
c.cache = make(map[K]*list.Element[*entry[K, V]])
|
||||
|
||||
c.mu.Unlock()
|
||||
return nil
|
||||
}
|
||||
|
||||
type entry[K comparable, V any] struct {
|
||||
key K
|
||||
value V
|
||||
expires int64
|
||||
}
|
||||
|
||||
func getZero[T any]() T {
|
||||
var result T
|
||||
return result
|
||||
}
|
||||
184
common/cache/lrucache_test.go
vendored
184
common/cache/lrucache_test.go
vendored
@ -1,184 +0,0 @@
|
||||
package cache
|
||||
|
||||
import (
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
)
|
||||
|
||||
var entries = []struct {
|
||||
key string
|
||||
value string
|
||||
}{
|
||||
{"1", "one"},
|
||||
{"2", "two"},
|
||||
{"3", "three"},
|
||||
{"4", "four"},
|
||||
{"5", "five"},
|
||||
}
|
||||
|
||||
func TestLRUCache(t *testing.T) {
|
||||
c := NewLRUCache[string, string]()
|
||||
|
||||
for _, e := range entries {
|
||||
c.Set(e.key, e.value)
|
||||
}
|
||||
|
||||
c.Delete("missing")
|
||||
_, ok := c.Get("missing")
|
||||
assert.False(t, ok)
|
||||
|
||||
for _, e := range entries {
|
||||
value, ok := c.Get(e.key)
|
||||
if assert.True(t, ok) {
|
||||
assert.Equal(t, e.value, value)
|
||||
}
|
||||
}
|
||||
|
||||
for _, e := range entries {
|
||||
c.Delete(e.key)
|
||||
|
||||
_, ok := c.Get(e.key)
|
||||
assert.False(t, ok)
|
||||
}
|
||||
}
|
||||
|
||||
func TestLRUMaxAge(t *testing.T) {
|
||||
c := NewLRUCache[string, string](WithAge[string, string](86400))
|
||||
|
||||
now := time.Now().Unix()
|
||||
expected := now + 86400
|
||||
|
||||
// Add one expired entry
|
||||
c.Set("foo", "bar")
|
||||
c.lru.Back().Value.expires = now
|
||||
|
||||
// Reset
|
||||
c.Set("foo", "bar")
|
||||
e := c.lru.Back().Value
|
||||
assert.True(t, e.expires >= now)
|
||||
c.lru.Back().Value.expires = now
|
||||
|
||||
// Set a few and verify expiration times
|
||||
for _, s := range entries {
|
||||
c.Set(s.key, s.value)
|
||||
e := c.lru.Back().Value
|
||||
assert.True(t, e.expires >= expected && e.expires <= expected+10)
|
||||
}
|
||||
|
||||
// Make sure we can get them all
|
||||
for _, s := range entries {
|
||||
_, ok := c.Get(s.key)
|
||||
assert.True(t, ok)
|
||||
}
|
||||
|
||||
// Expire all entries
|
||||
for _, s := range entries {
|
||||
le, ok := c.cache[s.key]
|
||||
if assert.True(t, ok) {
|
||||
le.Value.expires = now
|
||||
}
|
||||
}
|
||||
|
||||
// Get one expired entry, which should clear all expired entries
|
||||
_, ok := c.Get("3")
|
||||
assert.False(t, ok)
|
||||
assert.Equal(t, c.lru.Len(), 0)
|
||||
}
|
||||
|
||||
func TestLRUpdateOnGet(t *testing.T) {
|
||||
c := NewLRUCache[string, string](WithAge[string, string](86400), WithUpdateAgeOnGet[string, string]())
|
||||
|
||||
now := time.Now().Unix()
|
||||
expires := now + 86400/2
|
||||
|
||||
// Add one expired entry
|
||||
c.Set("foo", "bar")
|
||||
c.lru.Back().Value.expires = expires
|
||||
|
||||
_, ok := c.Get("foo")
|
||||
assert.True(t, ok)
|
||||
assert.True(t, c.lru.Back().Value.expires > expires)
|
||||
}
|
||||
|
||||
func TestMaxSize(t *testing.T) {
|
||||
c := NewLRUCache[string, string](WithSize[string, string](2))
|
||||
// Add one expired entry
|
||||
c.Set("foo", "bar")
|
||||
_, ok := c.Get("foo")
|
||||
assert.True(t, ok)
|
||||
|
||||
c.Set("bar", "foo")
|
||||
c.Set("baz", "foo")
|
||||
|
||||
_, ok = c.Get("foo")
|
||||
assert.False(t, ok)
|
||||
}
|
||||
|
||||
func TestExist(t *testing.T) {
|
||||
c := NewLRUCache[int, int](WithSize[int, int](1))
|
||||
c.Set(1, 2)
|
||||
assert.True(t, c.Exist(1))
|
||||
c.Set(2, 3)
|
||||
assert.False(t, c.Exist(1))
|
||||
}
|
||||
|
||||
func TestEvict(t *testing.T) {
|
||||
temp := 0
|
||||
evict := func(key int, value int) {
|
||||
temp = key + value
|
||||
}
|
||||
|
||||
c := NewLRUCache[int, int](WithEvict[int, int](evict), WithSize[int, int](1))
|
||||
c.Set(1, 2)
|
||||
c.Set(2, 3)
|
||||
|
||||
assert.Equal(t, temp, 3)
|
||||
}
|
||||
|
||||
func TestSetWithExpire(t *testing.T) {
|
||||
c := NewLRUCache[int, *struct{}](WithAge[int, *struct{}](1))
|
||||
now := time.Now().Unix()
|
||||
|
||||
tenSecBefore := time.Unix(now-10, 0)
|
||||
c.SetWithExpire(1, &struct{}{}, tenSecBefore)
|
||||
|
||||
// res is expected not to exist, and expires should be empty time.Time
|
||||
res, expires, exist := c.GetWithExpire(1)
|
||||
|
||||
assert.True(t, nil == res)
|
||||
assert.Equal(t, time.Time{}, expires)
|
||||
assert.Equal(t, false, exist)
|
||||
}
|
||||
|
||||
func TestStale(t *testing.T) {
|
||||
c := NewLRUCache[int, int](WithAge[int, int](1), WithStale[int, int](true))
|
||||
now := time.Now().Unix()
|
||||
|
||||
tenSecBefore := time.Unix(now-10, 0)
|
||||
c.SetWithExpire(1, 2, tenSecBefore)
|
||||
|
||||
res, expires, exist := c.GetWithExpire(1)
|
||||
assert.Equal(t, 2, res)
|
||||
assert.Equal(t, tenSecBefore, expires)
|
||||
assert.Equal(t, true, exist)
|
||||
}
|
||||
|
||||
func TestCloneTo(t *testing.T) {
|
||||
o := NewLRUCache[string, int](WithSize[string, int](10))
|
||||
o.Set("1", 1)
|
||||
o.Set("2", 2)
|
||||
|
||||
n := NewLRUCache[string, int](WithSize[string, int](2))
|
||||
n.Set("3", 3)
|
||||
n.Set("4", 4)
|
||||
|
||||
o.CloneTo(n)
|
||||
|
||||
assert.False(t, n.Exist("3"))
|
||||
assert.True(t, n.Exist("1"))
|
||||
|
||||
n.Set("5", 5)
|
||||
assert.False(t, n.Exist("1"))
|
||||
}
|
||||
@ -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
|
||||
}
|
||||
@ -1,11 +0,0 @@
|
||||
//go:build !windows
|
||||
|
||||
package cmd
|
||||
|
||||
import (
|
||||
"os/exec"
|
||||
)
|
||||
|
||||
func prepareBackgroundCommand(cmd *exec.Cmd) {
|
||||
|
||||
}
|
||||
@ -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("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)
|
||||
}
|
||||
@ -1,12 +0,0 @@
|
||||
//go:build windows
|
||||
|
||||
package cmd
|
||||
|
||||
import (
|
||||
"os/exec"
|
||||
"syscall"
|
||||
)
|
||||
|
||||
func prepareBackgroundCommand(cmd *exec.Cmd) {
|
||||
cmd.SysProcAttr = &syscall.SysProcAttr{HideWindow: true}
|
||||
}
|
||||
@ -1,56 +0,0 @@
|
||||
package collections
|
||||
|
||||
import "sync"
|
||||
|
||||
type (
|
||||
stack struct {
|
||||
top *node
|
||||
length int
|
||||
lock *sync.RWMutex
|
||||
}
|
||||
|
||||
node struct {
|
||||
value interface{}
|
||||
prev *node
|
||||
}
|
||||
)
|
||||
|
||||
// NewStack Create a new stack
|
||||
func NewStack() *stack {
|
||||
return &stack{nil, 0, &sync.RWMutex{}}
|
||||
}
|
||||
|
||||
// Len Return the number of items in the stack
|
||||
func (this *stack) Len() int {
|
||||
return this.length
|
||||
}
|
||||
|
||||
// Peek View the top item on the stack
|
||||
func (this *stack) Peek() interface{} {
|
||||
if this.length == 0 {
|
||||
return nil
|
||||
}
|
||||
return this.top.value
|
||||
}
|
||||
|
||||
// Pop the top item of the stack and return it
|
||||
func (this *stack) Pop() interface{} {
|
||||
this.lock.Lock()
|
||||
defer this.lock.Unlock()
|
||||
if this.length == 0 {
|
||||
return nil
|
||||
}
|
||||
n := this.top
|
||||
this.top = n.prev
|
||||
this.length--
|
||||
return n.value
|
||||
}
|
||||
|
||||
// Push a value onto the top of the stack
|
||||
func (this *stack) Push(value interface{}) {
|
||||
this.lock.Lock()
|
||||
defer this.lock.Unlock()
|
||||
n := &node{value, this.top}
|
||||
this.top = n
|
||||
this.length++
|
||||
}
|
||||
@ -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)
|
||||
}
|
||||
@ -1,387 +0,0 @@
|
||||
package convert
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"net/url"
|
||||
"strconv"
|
||||
"strings"
|
||||
)
|
||||
|
||||
// ConvertsV2Ray convert V2Ray subscribe proxies data to clash 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")
|
||||
hysteria["alpn"] = []string{query.Get("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 "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"] = false
|
||||
|
||||
sni := query.Get("sni")
|
||||
if sni != "" {
|
||||
trojan["sni"] = sni
|
||||
}
|
||||
|
||||
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
|
||||
}
|
||||
|
||||
proxies = append(proxies, trojan)
|
||||
|
||||
case "vless":
|
||||
urlVLess, err := url.Parse(line)
|
||||
if err != nil {
|
||||
continue
|
||||
}
|
||||
query := urlVLess.Query()
|
||||
vless := make(map[string]any, 20)
|
||||
handleVShareLink(names, urlVLess, scheme, vless)
|
||||
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)
|
||||
handleVShareLink(names, urlVMess, scheme, vmess)
|
||||
vmess["alterId"] = 0
|
||||
vmess["cipher"] = "auto"
|
||||
if encryption := query.Get("encryption"); encryption != "" {
|
||||
vmess["cipher"] = encryption
|
||||
}
|
||||
if packetEncoding := query.Get("packetEncoding"); packetEncoding != "" {
|
||||
switch packetEncoding {
|
||||
case "packet":
|
||||
vmess["packet-addr"] = true
|
||||
case "xudp":
|
||||
vmess["xudp"] = true
|
||||
}
|
||||
}
|
||||
proxies = append(proxies, vmess)
|
||||
continue
|
||||
}
|
||||
|
||||
jsonDc := json.NewDecoder(bytes.NewReader(dcBuf))
|
||||
values := make(map[string]any, 20)
|
||||
|
||||
if jsonDc.Decode(&values) != nil {
|
||||
continue
|
||||
}
|
||||
|
||||
name := uniqueName(names, values["ps"].(string))
|
||||
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["tls"] = false
|
||||
vmess["skip-cert-verify"] = false
|
||||
|
||||
vmess["cipher"] = "auto"
|
||||
if cipher, ok := values["scy"]; ok && cipher != "" {
|
||||
vmess["cipher"] = cipher
|
||||
}
|
||||
|
||||
if sni, ok := values["sni"]; ok && sni != "" {
|
||||
vmess["servername"] = sni
|
||||
}
|
||||
|
||||
network := strings.ToLower(values["net"].(string))
|
||||
if values["type"] == "http" {
|
||||
network = "http"
|
||||
} else if network == "http" {
|
||||
network = "h2"
|
||||
}
|
||||
vmess["network"] = network
|
||||
|
||||
tls := strings.ToLower(values["tls"].(string))
|
||||
if strings.HasSuffix(tls, "tls") {
|
||||
vmess["tls"] = true
|
||||
}
|
||||
|
||||
switch network {
|
||||
case "http":
|
||||
headers := make(map[string]any)
|
||||
httpOpts := make(map[string]any)
|
||||
if host, ok := values["host"]; ok && host != "" {
|
||||
headers["Host"] = []string{host.(string)}
|
||||
}
|
||||
httpOpts["path"] = []string{"/"}
|
||||
if path, ok := values["path"]; ok && path != "" {
|
||||
httpOpts["path"] = []string{path.(string)}
|
||||
}
|
||||
httpOpts["headers"] = headers
|
||||
|
||||
vmess["http-opts"] = httpOpts
|
||||
|
||||
case "h2":
|
||||
headers := make(map[string]any)
|
||||
h2Opts := make(map[string]any)
|
||||
if host, ok := values["host"]; ok && host != "" {
|
||||
headers["Host"] = []string{host.(string)}
|
||||
}
|
||||
|
||||
h2Opts["path"] = values["path"]
|
||||
h2Opts["headers"] = headers
|
||||
|
||||
vmess["h2-opts"] = h2Opts
|
||||
|
||||
case "ws":
|
||||
headers := make(map[string]any)
|
||||
wsOpts := make(map[string]any)
|
||||
wsOpts["path"] = []string{"/"}
|
||||
if host, ok := values["host"]; ok && host != "" {
|
||||
headers["Host"] = host.(string)
|
||||
}
|
||||
if path, ok := values["path"]; ok && path != "" {
|
||||
wsOpts["path"] = path.(string)
|
||||
}
|
||||
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 (
|
||||
cipher = urlSS.User.Username()
|
||||
password string
|
||||
)
|
||||
|
||||
if password, found = urlSS.User.Password(); !found {
|
||||
dcBuf, _ := enc.DecodeString(cipher)
|
||||
if !strings.Contains(string(dcBuf), "2022-blake3") {
|
||||
dcBuf, _ = encRaw.DecodeString(cipher)
|
||||
}
|
||||
cipher, password, found = strings.Cut(string(dcBuf), ":")
|
||||
if !found {
|
||||
continue
|
||||
}
|
||||
}
|
||||
|
||||
ss := make(map[string]any, 20)
|
||||
|
||||
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 strings.Contains(query.Get("plugin"), "obfs") {
|
||||
obfsParams := strings.Split(query.Get("plugin"), ";")
|
||||
ss["plugin"] = "obfs"
|
||||
ss["plugin-opts"] = map[string]any{
|
||||
"host": obfsParams[2][10:],
|
||||
"mode": obfsParams[1][5:],
|
||||
}
|
||||
}
|
||||
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
|
||||
}
|
||||
@ -1,316 +0,0 @@
|
||||
package convert
|
||||
|
||||
import (
|
||||
"encoding/base64"
|
||||
"math/rand"
|
||||
"net/http"
|
||||
"strings"
|
||||
|
||||
"github.com/gofrs/uuid"
|
||||
)
|
||||
|
||||
var hostsSuffix = []string{
|
||||
"-cdn.aliyuncs.com",
|
||||
".alicdn.com",
|
||||
".pan.baidu.com",
|
||||
".tbcache.com",
|
||||
".aliyuncdn.com",
|
||||
".vod.miguvideo.com",
|
||||
".cibntv.net",
|
||||
".myqcloud.com",
|
||||
".smtcdns.com",
|
||||
".alikunlun.com",
|
||||
".smtcdns.net",
|
||||
".apcdns.net",
|
||||
".cdn-go.cn",
|
||||
".cdntip.com",
|
||||
".cdntips.com",
|
||||
".alidayu.com",
|
||||
".alidns.com",
|
||||
".cdngslb.com",
|
||||
".mxhichina.com",
|
||||
".alibabadns.com",
|
||||
}
|
||||
|
||||
var userAgents = []string{
|
||||
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.162 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.85 Safari/537.36",
|
||||
"Mozilla/5.0 (Linux; Android 7.0; Moto C Build/NRD90M.059) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Mobile Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36",
|
||||
"Mozilla/5.0 (Linux; Android 6.0.1; SM-G532M Build/MMB29T; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/55.0.2883.91 Mobile Safari/537.36",
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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||||
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|
||||
"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.77 Safari/537.36",
|
||||
"Mozilla/5.0 (Linux; Android 7.0; Redmi Note 4 Build/NRD90M) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.111 Mobile Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.106 Safari/537.36",
|
||||
"Mozilla/5.0 (Unknown; Linux) AppleWebKit/538.1 (KHTML, like Gecko) Chrome/v1.0.0 Safari/538.1",
|
||||
"Mozilla/5.0 (Linux; Android 7.0; BLL-L22 Build/HUAWEIBLL-L22) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.91 Mobile Safari/537.36",
|
||||
"Mozilla/5.0 (Linux; Android 7.0; SM-J710F Build/NRD90M) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.84 Mobile Safari/537.36",
|
||||
"Mozilla/5.0 (Linux; Android 6.0.1; SM-G532M Build/MMB29T) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.91 Mobile Safari/537.36",
|
||||
"Mozilla/5.0 (Linux; Android 7.1.1; CPH1723 Build/N6F26Q) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.98 Mobile Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.118 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.79 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.101 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/50.0.2661.94 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.139 Safari/537.36",
|
||||
"Mozilla/5.0 (Linux; Android 8.0.0; FIG-LX3 Build/HUAWEIFIG-LX3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Mobile Safari/537.36",
|
||||
"Mozilla/5.0 (Windows; U; Windows NT 6.1; de-DE) AppleWebKit/534.17 (KHTML, like Gecko) Chrome/10.0.649.0 Safari/534.17",
|
||||
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.63 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.67 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.94 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.110 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.99 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.67 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.67 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.77 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.67 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.65 Safari/537.36",
|
||||
"Mozilla/5.0 (Linux; Android 7.1; Mi A1 Build/N2G47H) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.83 Mobile Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.117 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/533.4 (KHTML, like Gecko) Chrome/5.0.375.99 Safari/533.4",
|
||||
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1985.125 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.89 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.111 Safari/537.36 MVisionPlayer/1.0.0.0",
|
||||
"Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.103 Safari/537.36",
|
||||
"Mozilla/5.0 (Linux; Android 5.1; A37f Build/LMY47V) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/43.0.2357.93 Mobile Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.2; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.86 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.110 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.76 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 5.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.77 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.3; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36",
|
||||
"Mozilla/5.0 (Linux; Android 6.0.1; CPH1607 Build/MMB29M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/63.0.3239.111 Mobile Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.99 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/39.0.2171.95 Safari/537.36",
|
||||
"Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36",
|
||||
"Mozilla/5.0 (Linux; Android 6.0.1; vivo 1603 Build/MMB29M) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.83 Mobile Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.186 Safari/537.36",
|
||||
"Mozilla/5.0 (Linux; Android 6.0.1; SM-G532M Build/MMB29T) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Mobile Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36",
|
||||
"Mozilla/5.0 (Linux; Android 6.0.1; Redmi 4A Build/MMB29M; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/60.0.3112.116 Mobile Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.103 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.112 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.90 Safari/537.36",
|
||||
"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/44.0.2403.157 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.71 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 5.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.90 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.2; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.90 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.2; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.90 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.90 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.77 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/61.0.3163.100 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.77 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.64 Safari/537.31",
|
||||
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.84 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.186 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.115 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1985.143 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.112 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.67 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.181 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.106 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36",
|
||||
"Mozilla/5.0 (Linux; Android 6.0.1; SM-G532G Build/MMB29T) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.83 Mobile Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/48.0.2564.109 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.117 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.139 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.67 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/34.0.1847.131 Safari/537.36",
|
||||
"Mozilla/5.0 (Linux; Android 6.0; vivo 1713 Build/MRA58K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.124 Mobile Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.89 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2490.80 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2272.101 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.67 Safari/537.36",
|
||||
"Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36",
|
||||
}
|
||||
|
||||
var (
|
||||
hostsLen = len(hostsSuffix)
|
||||
uaLen = len(userAgents)
|
||||
)
|
||||
|
||||
func RandHost() string {
|
||||
id, _ := uuid.NewV4()
|
||||
base := strings.ToLower(base64.RawURLEncoding.EncodeToString(id.Bytes()))
|
||||
base = strings.ReplaceAll(base, "-", "")
|
||||
base = strings.ReplaceAll(base, "_", "")
|
||||
buf := []byte(base)
|
||||
prefix := string(buf[:3]) + "---"
|
||||
prefix += string(buf[6:8]) + "-"
|
||||
prefix += string(buf[len(buf)-8:])
|
||||
|
||||
return prefix + hostsSuffix[rand.Intn(hostsLen)]
|
||||
}
|
||||
|
||||
func RandUserAgent() string {
|
||||
return userAgents[rand.Intn(uaLen)]
|
||||
}
|
||||
|
||||
func SetUserAgent(header http.Header) {
|
||||
if header.Get("User-Agent") != "" {
|
||||
return
|
||||
}
|
||||
userAgent := RandUserAgent()
|
||||
header.Set("User-Agent", userAgent)
|
||||
}
|
||||
@ -1,89 +0,0 @@
|
||||
package convert
|
||||
|
||||
import (
|
||||
"net/url"
|
||||
"strings"
|
||||
)
|
||||
|
||||
func handleVShareLink(names map[string]int, url *url.URL, scheme string, proxy map[string]any) {
|
||||
// Xray VMessAEAD / VLESS share link standard
|
||||
// https://github.com/XTLS/Xray-core/discussions/716
|
||||
query := url.Query()
|
||||
proxy["name"] = uniqueName(names, url.Fragment)
|
||||
proxy["type"] = scheme
|
||||
proxy["server"] = url.Hostname()
|
||||
proxy["port"] = url.Port()
|
||||
proxy["uuid"] = url.User.Username()
|
||||
proxy["udp"] = true
|
||||
proxy["skip-cert-verify"] = false
|
||||
proxy["tls"] = false
|
||||
tls := strings.ToLower(query.Get("security"))
|
||||
if strings.HasSuffix(tls, "tls") {
|
||||
proxy["tls"] = true
|
||||
}
|
||||
if sni := query.Get("sni"); sni != "" {
|
||||
proxy["servername"] = sni
|
||||
}
|
||||
|
||||
network := strings.ToLower(query.Get("type"))
|
||||
if network == "" {
|
||||
network = "tcp"
|
||||
}
|
||||
fakeType := strings.ToLower(query.Get("headerType"))
|
||||
if fakeType == "http" {
|
||||
network = "http"
|
||||
} else if network == "http" {
|
||||
network = "h2"
|
||||
}
|
||||
proxy["network"] = network
|
||||
switch network {
|
||||
case "tcp":
|
||||
if fakeType != "none" {
|
||||
headers := make(map[string]any)
|
||||
httpOpts := make(map[string]any)
|
||||
httpOpts["path"] = []string{"/"}
|
||||
|
||||
if host := query.Get("host"); host != "" {
|
||||
headers["Host"] = []string{host}
|
||||
}
|
||||
|
||||
if method := query.Get("method"); method != "" {
|
||||
httpOpts["method"] = method
|
||||
}
|
||||
|
||||
if path := query.Get("path"); path != "" {
|
||||
httpOpts["path"] = []string{path}
|
||||
}
|
||||
httpOpts["headers"] = headers
|
||||
proxy["http-opts"] = httpOpts
|
||||
}
|
||||
|
||||
case "http":
|
||||
headers := make(map[string]any)
|
||||
h2Opts := make(map[string]any)
|
||||
h2Opts["path"] = []string{"/"}
|
||||
if path := query.Get("path"); path != "" {
|
||||
h2Opts["path"] = []string{path}
|
||||
}
|
||||
if host := query.Get("host"); host != "" {
|
||||
h2Opts["host"] = []string{host}
|
||||
}
|
||||
h2Opts["headers"] = headers
|
||||
proxy["h2-opts"] = h2Opts
|
||||
|
||||
case "ws":
|
||||
headers := make(map[string]any)
|
||||
wsOpts := make(map[string]any)
|
||||
headers["User-Agent"] = RandUserAgent()
|
||||
headers["Host"] = query.Get("host")
|
||||
wsOpts["path"] = query.Get("path")
|
||||
wsOpts["headers"] = headers
|
||||
|
||||
proxy["ws-opts"] = wsOpts
|
||||
|
||||
case "grpc":
|
||||
grpcOpts := make(map[string]any)
|
||||
grpcOpts["grpc-service-name"] = query.Get("serviceName")
|
||||
proxy["grpc-opts"] = grpcOpts
|
||||
}
|
||||
}
|
||||
@ -1,235 +0,0 @@
|
||||
// Copyright 2009 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.
|
||||
|
||||
// Package list implements a doubly linked list.
|
||||
//
|
||||
// To iterate over a list (where l is a *List):
|
||||
// for e := l.Front(); e != nil; e = e.Next() {
|
||||
// // do something with e.Value
|
||||
// }
|
||||
//
|
||||
package list
|
||||
|
||||
// Element is an element of a linked list.
|
||||
type Element[T any] struct {
|
||||
// Next and previous pointers in the doubly-linked list of elements.
|
||||
// To simplify the implementation, internally a list l is implemented
|
||||
// as a ring, such that &l.root is both the next element of the last
|
||||
// list element (l.Back()) and the previous element of the first list
|
||||
// element (l.Front()).
|
||||
next, prev *Element[T]
|
||||
|
||||
// The list to which this element belongs.
|
||||
list *List[T]
|
||||
|
||||
// The value stored with this element.
|
||||
Value T
|
||||
}
|
||||
|
||||
// Next returns the next list element or nil.
|
||||
func (e *Element[T]) Next() *Element[T] {
|
||||
if p := e.next; e.list != nil && p != &e.list.root {
|
||||
return p
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// Prev returns the previous list element or nil.
|
||||
func (e *Element[T]) Prev() *Element[T] {
|
||||
if p := e.prev; e.list != nil && p != &e.list.root {
|
||||
return p
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
// List represents a doubly linked list.
|
||||
// The zero value for List is an empty list ready to use.
|
||||
type List[T any] struct {
|
||||
root Element[T] // sentinel list element, only &root, root.prev, and root.next are used
|
||||
len int // current list length excluding (this) sentinel element
|
||||
}
|
||||
|
||||
// Init initializes or clears list l.
|
||||
func (l *List[T]) Init() *List[T] {
|
||||
l.root.next = &l.root
|
||||
l.root.prev = &l.root
|
||||
l.len = 0
|
||||
return l
|
||||
}
|
||||
|
||||
// New returns an initialized list.
|
||||
func New[T any]() *List[T] { return new(List[T]).Init() }
|
||||
|
||||
// Len returns the number of elements of list l.
|
||||
// The complexity is O(1).
|
||||
func (l *List[T]) Len() int { return l.len }
|
||||
|
||||
// Front returns the first element of list l or nil if the list is empty.
|
||||
func (l *List[T]) Front() *Element[T] {
|
||||
if l.len == 0 {
|
||||
return nil
|
||||
}
|
||||
return l.root.next
|
||||
}
|
||||
|
||||
// Back returns the last element of list l or nil if the list is empty.
|
||||
func (l *List[T]) Back() *Element[T] {
|
||||
if l.len == 0 {
|
||||
return nil
|
||||
}
|
||||
return l.root.prev
|
||||
}
|
||||
|
||||
// lazyInit lazily initializes a zero List value.
|
||||
func (l *List[T]) lazyInit() {
|
||||
if l.root.next == nil {
|
||||
l.Init()
|
||||
}
|
||||
}
|
||||
|
||||
// insert inserts e after at, increments l.len, and returns e.
|
||||
func (l *List[T]) insert(e, at *Element[T]) *Element[T] {
|
||||
e.prev = at
|
||||
e.next = at.next
|
||||
e.prev.next = e
|
||||
e.next.prev = e
|
||||
e.list = l
|
||||
l.len++
|
||||
return e
|
||||
}
|
||||
|
||||
// insertValue is a convenience wrapper for insert(&Element{Value: v}, at).
|
||||
func (l *List[T]) insertValue(v T, at *Element[T]) *Element[T] {
|
||||
return l.insert(&Element[T]{Value: v}, at)
|
||||
}
|
||||
|
||||
// remove removes e from its list, decrements l.len
|
||||
func (l *List[T]) remove(e *Element[T]) {
|
||||
e.prev.next = e.next
|
||||
e.next.prev = e.prev
|
||||
e.next = nil // avoid memory leaks
|
||||
e.prev = nil // avoid memory leaks
|
||||
e.list = nil
|
||||
l.len--
|
||||
}
|
||||
|
||||
// move moves e to next to at.
|
||||
func (l *List[T]) move(e, at *Element[T]) {
|
||||
if e == at {
|
||||
return
|
||||
}
|
||||
e.prev.next = e.next
|
||||
e.next.prev = e.prev
|
||||
|
||||
e.prev = at
|
||||
e.next = at.next
|
||||
e.prev.next = e
|
||||
e.next.prev = e
|
||||
}
|
||||
|
||||
// Remove removes e from l if e is an element of list l.
|
||||
// It returns the element value e.Value.
|
||||
// The element must not be nil.
|
||||
func (l *List[T]) Remove(e *Element[T]) T {
|
||||
if e.list == l {
|
||||
// if e.list == l, l must have been initialized when e was inserted
|
||||
// in l or l == nil (e is a zero Element) and l.remove will crash
|
||||
l.remove(e)
|
||||
}
|
||||
return e.Value
|
||||
}
|
||||
|
||||
// PushFront inserts a new element e with value v at the front of list l and returns e.
|
||||
func (l *List[T]) PushFront(v T) *Element[T] {
|
||||
l.lazyInit()
|
||||
return l.insertValue(v, &l.root)
|
||||
}
|
||||
|
||||
// PushBack inserts a new element e with value v at the back of list l and returns e.
|
||||
func (l *List[T]) PushBack(v T) *Element[T] {
|
||||
l.lazyInit()
|
||||
return l.insertValue(v, l.root.prev)
|
||||
}
|
||||
|
||||
// InsertBefore inserts a new element e with value v immediately before mark and returns e.
|
||||
// If mark is not an element of l, the list is not modified.
|
||||
// The mark must not be nil.
|
||||
func (l *List[T]) InsertBefore(v T, mark *Element[T]) *Element[T] {
|
||||
if mark.list != l {
|
||||
return nil
|
||||
}
|
||||
// see comment in List.Remove about initialization of l
|
||||
return l.insertValue(v, mark.prev)
|
||||
}
|
||||
|
||||
// InsertAfter inserts a new element e with value v immediately after mark and returns e.
|
||||
// If mark is not an element of l, the list is not modified.
|
||||
// The mark must not be nil.
|
||||
func (l *List[T]) InsertAfter(v T, mark *Element[T]) *Element[T] {
|
||||
if mark.list != l {
|
||||
return nil
|
||||
}
|
||||
// see comment in List.Remove about initialization of l
|
||||
return l.insertValue(v, mark)
|
||||
}
|
||||
|
||||
// MoveToFront moves element e to the front of list l.
|
||||
// If e is not an element of l, the list is not modified.
|
||||
// The element must not be nil.
|
||||
func (l *List[T]) MoveToFront(e *Element[T]) {
|
||||
if e.list != l || l.root.next == e {
|
||||
return
|
||||
}
|
||||
// see comment in List.Remove about initialization of l
|
||||
l.move(e, &l.root)
|
||||
}
|
||||
|
||||
// MoveToBack moves element e to the back of list l.
|
||||
// If e is not an element of l, the list is not modified.
|
||||
// The element must not be nil.
|
||||
func (l *List[T]) MoveToBack(e *Element[T]) {
|
||||
if e.list != l || l.root.prev == e {
|
||||
return
|
||||
}
|
||||
// see comment in List.Remove about initialization of l
|
||||
l.move(e, l.root.prev)
|
||||
}
|
||||
|
||||
// MoveBefore moves element e to its new position before mark.
|
||||
// If e or mark is not an element of l, or e == mark, the list is not modified.
|
||||
// The element and mark must not be nil.
|
||||
func (l *List[T]) MoveBefore(e, mark *Element[T]) {
|
||||
if e.list != l || e == mark || mark.list != l {
|
||||
return
|
||||
}
|
||||
l.move(e, mark.prev)
|
||||
}
|
||||
|
||||
// MoveAfter moves element e to its new position after mark.
|
||||
// If e or mark is not an element of l, or e == mark, the list is not modified.
|
||||
// The element and mark must not be nil.
|
||||
func (l *List[T]) MoveAfter(e, mark *Element[T]) {
|
||||
if e.list != l || e == mark || mark.list != l {
|
||||
return
|
||||
}
|
||||
l.move(e, mark)
|
||||
}
|
||||
|
||||
// PushBackList inserts a copy of another list at the back of list l.
|
||||
// The lists l and other may be the same. They must not be nil.
|
||||
func (l *List[T]) PushBackList(other *List[T]) {
|
||||
l.lazyInit()
|
||||
for i, e := other.Len(), other.Front(); i > 0; i, e = i-1, e.Next() {
|
||||
l.insertValue(e.Value, l.root.prev)
|
||||
}
|
||||
}
|
||||
|
||||
// PushFrontList inserts a copy of another list at the front of list l.
|
||||
// The lists l and other may be the same. They must not be nil.
|
||||
func (l *List[T]) PushFrontList(other *List[T]) {
|
||||
l.lazyInit()
|
||||
for i, e := other.Len(), other.Back(); i > 0; i, e = i-1, e.Prev() {
|
||||
l.insertValue(e.Value, &l.root)
|
||||
}
|
||||
}
|
||||
@ -1,50 +0,0 @@
|
||||
package murmur3
|
||||
|
||||
type bmixer interface {
|
||||
bmix(p []byte) (tail []byte)
|
||||
Size() (n int)
|
||||
reset()
|
||||
}
|
||||
|
||||
type digest struct {
|
||||
clen int // Digested input cumulative length.
|
||||
tail []byte // 0 to Size()-1 bytes view of `buf'.
|
||||
buf [16]byte // Expected (but not required) to be Size() large.
|
||||
seed uint32 // Seed for initializing the hash.
|
||||
bmixer
|
||||
}
|
||||
|
||||
func (d *digest) BlockSize() int { return 1 }
|
||||
|
||||
func (d *digest) Write(p []byte) (n int, err error) {
|
||||
n = len(p)
|
||||
d.clen += n
|
||||
|
||||
if len(d.tail) > 0 {
|
||||
// Stick back pending bytes.
|
||||
nfree := d.Size() - len(d.tail) // nfree ∈ [1, d.Size()-1].
|
||||
if nfree < len(p) {
|
||||
// One full block can be formed.
|
||||
block := append(d.tail, p[:nfree]...)
|
||||
p = p[nfree:]
|
||||
_ = d.bmix(block) // No tail.
|
||||
} else {
|
||||
// Tail's buf is large enough to prevent reallocs.
|
||||
p = append(d.tail, p...)
|
||||
}
|
||||
}
|
||||
|
||||
d.tail = d.bmix(p)
|
||||
|
||||
// Keep own copy of the 0 to Size()-1 pending bytes.
|
||||
nn := copy(d.buf[:], d.tail)
|
||||
d.tail = d.buf[:nn]
|
||||
|
||||
return n, nil
|
||||
}
|
||||
|
||||
func (d *digest) Reset() {
|
||||
d.clen = 0
|
||||
d.tail = nil
|
||||
d.bmixer.reset()
|
||||
}
|
||||
@ -1,144 +0,0 @@
|
||||
package murmur3
|
||||
|
||||
// https://github.com/spaolacci/murmur3/blob/master/murmur32.go
|
||||
|
||||
import (
|
||||
"hash"
|
||||
"math/bits"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
// Make sure interfaces are correctly implemented.
|
||||
var (
|
||||
_ hash.Hash32 = new(digest32)
|
||||
_ bmixer = new(digest32)
|
||||
)
|
||||
|
||||
const (
|
||||
c1_32 uint32 = 0xcc9e2d51
|
||||
c2_32 uint32 = 0x1b873593
|
||||
)
|
||||
|
||||
// digest32 represents a partial evaluation of a 32 bites hash.
|
||||
type digest32 struct {
|
||||
digest
|
||||
h1 uint32 // Unfinalized running hash.
|
||||
}
|
||||
|
||||
// New32 returns new 32-bit hasher
|
||||
func New32() hash.Hash32 { return New32WithSeed(0) }
|
||||
|
||||
// New32WithSeed returns new 32-bit hasher set with explicit seed value
|
||||
func New32WithSeed(seed uint32) hash.Hash32 {
|
||||
d := new(digest32)
|
||||
d.seed = seed
|
||||
d.bmixer = d
|
||||
d.Reset()
|
||||
return d
|
||||
}
|
||||
|
||||
func (d *digest32) Size() int { return 4 }
|
||||
|
||||
func (d *digest32) reset() { d.h1 = d.seed }
|
||||
|
||||
func (d *digest32) Sum(b []byte) []byte {
|
||||
h := d.Sum32()
|
||||
return append(b, byte(h>>24), byte(h>>16), byte(h>>8), byte(h))
|
||||
}
|
||||
|
||||
// Digest as many blocks as possible.
|
||||
func (d *digest32) bmix(p []byte) (tail []byte) {
|
||||
h1 := d.h1
|
||||
|
||||
nblocks := len(p) / 4
|
||||
for i := 0; i < nblocks; i++ {
|
||||
k1 := *(*uint32)(unsafe.Pointer(&p[i*4]))
|
||||
|
||||
k1 *= c1_32
|
||||
k1 = bits.RotateLeft32(k1, 15)
|
||||
k1 *= c2_32
|
||||
|
||||
h1 ^= k1
|
||||
h1 = bits.RotateLeft32(h1, 13)
|
||||
h1 = h1*4 + h1 + 0xe6546b64
|
||||
}
|
||||
d.h1 = h1
|
||||
return p[nblocks*d.Size():]
|
||||
}
|
||||
|
||||
func (d *digest32) Sum32() (h1 uint32) {
|
||||
h1 = d.h1
|
||||
|
||||
var k1 uint32
|
||||
switch len(d.tail) & 3 {
|
||||
case 3:
|
||||
k1 ^= uint32(d.tail[2]) << 16
|
||||
fallthrough
|
||||
case 2:
|
||||
k1 ^= uint32(d.tail[1]) << 8
|
||||
fallthrough
|
||||
case 1:
|
||||
k1 ^= uint32(d.tail[0])
|
||||
k1 *= c1_32
|
||||
k1 = bits.RotateLeft32(k1, 15)
|
||||
k1 *= c2_32
|
||||
h1 ^= k1
|
||||
}
|
||||
|
||||
h1 ^= uint32(d.clen)
|
||||
|
||||
h1 ^= h1 >> 16
|
||||
h1 *= 0x85ebca6b
|
||||
h1 ^= h1 >> 13
|
||||
h1 *= 0xc2b2ae35
|
||||
h1 ^= h1 >> 16
|
||||
|
||||
return h1
|
||||
}
|
||||
|
||||
func Sum32(data []byte) uint32 { return Sum32WithSeed(data, 0) }
|
||||
|
||||
func Sum32WithSeed(data []byte, seed uint32) uint32 {
|
||||
h1 := seed
|
||||
|
||||
nblocks := len(data) / 4
|
||||
for i := 0; i < nblocks; i++ {
|
||||
k1 := *(*uint32)(unsafe.Pointer(&data[i*4]))
|
||||
|
||||
k1 *= c1_32
|
||||
k1 = bits.RotateLeft32(k1, 15)
|
||||
k1 *= c2_32
|
||||
|
||||
h1 ^= k1
|
||||
h1 = bits.RotateLeft32(h1, 13)
|
||||
h1 = h1*4 + h1 + 0xe6546b64
|
||||
}
|
||||
|
||||
tail := data[nblocks*4:]
|
||||
|
||||
var k1 uint32
|
||||
switch len(tail) & 3 {
|
||||
case 3:
|
||||
k1 ^= uint32(tail[2]) << 16
|
||||
fallthrough
|
||||
case 2:
|
||||
k1 ^= uint32(tail[1]) << 8
|
||||
fallthrough
|
||||
case 1:
|
||||
k1 ^= uint32(tail[0])
|
||||
k1 *= c1_32
|
||||
k1 = bits.RotateLeft32(k1, 15)
|
||||
k1 *= c2_32
|
||||
h1 ^= k1
|
||||
}
|
||||
|
||||
h1 ^= uint32(len(data))
|
||||
|
||||
h1 ^= h1 >> 16
|
||||
h1 *= 0x85ebca6b
|
||||
h1 ^= h1 >> 13
|
||||
h1 *= 0xc2b2ae35
|
||||
h1 ^= h1 >> 16
|
||||
|
||||
return h1
|
||||
}
|
||||
@ -1,44 +0,0 @@
|
||||
package net
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"net"
|
||||
)
|
||||
|
||||
type BufferedConn struct {
|
||||
r *bufio.Reader
|
||||
net.Conn
|
||||
}
|
||||
|
||||
func NewBufferedConn(c net.Conn) *BufferedConn {
|
||||
if bc, ok := c.(*BufferedConn); ok {
|
||||
return bc
|
||||
}
|
||||
return &BufferedConn{bufio.NewReader(c), c}
|
||||
}
|
||||
|
||||
// Reader returns the internal bufio.Reader.
|
||||
func (c *BufferedConn) Reader() *bufio.Reader {
|
||||
return c.r
|
||||
}
|
||||
|
||||
// Peek returns the next n bytes without advancing the reader.
|
||||
func (c *BufferedConn) Peek(n int) ([]byte, error) {
|
||||
return c.r.Peek(n)
|
||||
}
|
||||
|
||||
func (c *BufferedConn) Read(p []byte) (int, error) {
|
||||
return c.r.Read(p)
|
||||
}
|
||||
|
||||
func (c *BufferedConn) ReadByte() (byte, error) {
|
||||
return c.r.ReadByte()
|
||||
}
|
||||
|
||||
func (c *BufferedConn) UnreadByte() error {
|
||||
return c.r.UnreadByte()
|
||||
}
|
||||
|
||||
func (c *BufferedConn) Buffered() int {
|
||||
return c.r.Buffered()
|
||||
}
|
||||
@ -1,11 +0,0 @@
|
||||
package net
|
||||
|
||||
import "io"
|
||||
|
||||
type ReadOnlyReader struct {
|
||||
io.Reader
|
||||
}
|
||||
|
||||
type WriteOnlyWriter struct {
|
||||
io.Writer
|
||||
}
|
||||
@ -1,24 +0,0 @@
|
||||
package net
|
||||
|
||||
import (
|
||||
"io"
|
||||
"net"
|
||||
"time"
|
||||
)
|
||||
|
||||
// Relay copies between left and right bidirectionally.
|
||||
func Relay(leftConn, rightConn net.Conn) {
|
||||
ch := make(chan error)
|
||||
|
||||
go func() {
|
||||
// Wrapping to avoid using *net.TCPConn.(ReadFrom)
|
||||
// See also https://github.com/Dreamacro/clash/pull/1209
|
||||
_, err := io.Copy(WriteOnlyWriter{Writer: leftConn}, ReadOnlyReader{Reader: rightConn})
|
||||
leftConn.SetReadDeadline(time.Now())
|
||||
ch <- err
|
||||
}()
|
||||
|
||||
_, _ = io.Copy(WriteOnlyWriter{Writer: rightConn}, ReadOnlyReader{Reader: leftConn})
|
||||
rightConn.SetReadDeadline(time.Now())
|
||||
<-ch
|
||||
}
|
||||
@ -1,46 +0,0 @@
|
||||
package net
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"strings"
|
||||
)
|
||||
|
||||
func SplitNetworkType(s string) (string, string, error) {
|
||||
var (
|
||||
shecme string
|
||||
hostPort string
|
||||
)
|
||||
result := strings.Split(s, "://")
|
||||
if len(result) == 2 {
|
||||
shecme = result[0]
|
||||
hostPort = result[1]
|
||||
} else if len(result) == 1 {
|
||||
hostPort = result[0]
|
||||
} else {
|
||||
return "", "", fmt.Errorf("tcp/udp style error")
|
||||
}
|
||||
|
||||
if len(shecme) == 0 {
|
||||
shecme = "udp"
|
||||
}
|
||||
|
||||
if shecme != "tcp" && shecme != "udp" {
|
||||
return "", "", fmt.Errorf("scheme should be tcp:// or udp://")
|
||||
} else {
|
||||
return shecme, hostPort, nil
|
||||
}
|
||||
}
|
||||
|
||||
func SplitHostPort(s string) (host, port string, hasPort bool, err error) {
|
||||
temp := s
|
||||
hasPort = true
|
||||
|
||||
if !strings.Contains(s, ":") && !strings.Contains(s, "]:") {
|
||||
temp += ":0"
|
||||
hasPort = false
|
||||
}
|
||||
|
||||
host, port, err = net.SplitHostPort(temp)
|
||||
return
|
||||
}
|
||||
@ -1,53 +0,0 @@
|
||||
package nnip
|
||||
|
||||
import (
|
||||
"encoding/binary"
|
||||
"net"
|
||||
"net/netip"
|
||||
)
|
||||
|
||||
// IpToAddr converts the net.IP to netip.Addr.
|
||||
// If slice's length is not 4 or 16, IpToAddr returns netip.Addr{}
|
||||
func IpToAddr(slice net.IP) netip.Addr {
|
||||
ip := slice
|
||||
if len(ip) != 4 {
|
||||
if ip = slice.To4(); ip == nil {
|
||||
ip = slice
|
||||
}
|
||||
}
|
||||
|
||||
if addr, ok := netip.AddrFromSlice(ip); ok {
|
||||
return addr
|
||||
}
|
||||
return netip.Addr{}
|
||||
}
|
||||
|
||||
// UnMasked returns p's last IP address.
|
||||
// If p is invalid, UnMasked returns netip.Addr{}
|
||||
func UnMasked(p netip.Prefix) netip.Addr {
|
||||
if !p.IsValid() {
|
||||
return netip.Addr{}
|
||||
}
|
||||
|
||||
buf := p.Addr().As16()
|
||||
|
||||
hi := binary.BigEndian.Uint64(buf[:8])
|
||||
lo := binary.BigEndian.Uint64(buf[8:])
|
||||
|
||||
bits := p.Bits()
|
||||
if bits <= 32 {
|
||||
bits += 96
|
||||
}
|
||||
|
||||
hi = hi | ^uint64(0)>>bits
|
||||
lo = lo | ^(^uint64(0) << (128 - bits))
|
||||
|
||||
binary.BigEndian.PutUint64(buf[:8], hi)
|
||||
binary.BigEndian.PutUint64(buf[8:], lo)
|
||||
|
||||
addr := netip.AddrFrom16(buf)
|
||||
if p.Addr().Is4() {
|
||||
return addr.Unmap()
|
||||
}
|
||||
return addr
|
||||
}
|
||||
@ -1,3 +0,0 @@
|
||||
package observable
|
||||
|
||||
type Iterable[T any] <-chan T
|
||||
@ -1,65 +0,0 @@
|
||||
package observable
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"sync"
|
||||
)
|
||||
|
||||
type Observable[T any] struct {
|
||||
iterable Iterable[T]
|
||||
listener map[Subscription[T]]*Subscriber[T]
|
||||
mux sync.Mutex
|
||||
done bool
|
||||
}
|
||||
|
||||
func (o *Observable[T]) process() {
|
||||
for item := range o.iterable {
|
||||
o.mux.Lock()
|
||||
for _, sub := range o.listener {
|
||||
sub.Emit(item)
|
||||
}
|
||||
o.mux.Unlock()
|
||||
}
|
||||
o.close()
|
||||
}
|
||||
|
||||
func (o *Observable[T]) close() {
|
||||
o.mux.Lock()
|
||||
defer o.mux.Unlock()
|
||||
|
||||
o.done = true
|
||||
for _, sub := range o.listener {
|
||||
sub.Close()
|
||||
}
|
||||
}
|
||||
|
||||
func (o *Observable[T]) Subscribe() (Subscription[T], error) {
|
||||
o.mux.Lock()
|
||||
defer o.mux.Unlock()
|
||||
if o.done {
|
||||
return nil, errors.New("observable is closed")
|
||||
}
|
||||
subscriber := newSubscriber[T]()
|
||||
o.listener[subscriber.Out()] = subscriber
|
||||
return subscriber.Out(), nil
|
||||
}
|
||||
|
||||
func (o *Observable[T]) UnSubscribe(sub Subscription[T]) {
|
||||
o.mux.Lock()
|
||||
defer o.mux.Unlock()
|
||||
subscriber, exist := o.listener[sub]
|
||||
if !exist {
|
||||
return
|
||||
}
|
||||
delete(o.listener, sub)
|
||||
subscriber.Close()
|
||||
}
|
||||
|
||||
func NewObservable[T any](iter Iterable[T]) *Observable[T] {
|
||||
observable := &Observable[T]{
|
||||
iterable: iter,
|
||||
listener: map[Subscription[T]]*Subscriber[T]{},
|
||||
}
|
||||
go observable.process()
|
||||
return observable
|
||||
}
|
||||
@ -1,146 +0,0 @@
|
||||
package observable
|
||||
|
||||
import (
|
||||
"sync"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
"go.uber.org/atomic"
|
||||
)
|
||||
|
||||
func iterator[T any](item []T) chan T {
|
||||
ch := make(chan T)
|
||||
go func() {
|
||||
time.Sleep(100 * time.Millisecond)
|
||||
for _, elm := range item {
|
||||
ch <- elm
|
||||
}
|
||||
close(ch)
|
||||
}()
|
||||
return ch
|
||||
}
|
||||
|
||||
func TestObservable(t *testing.T) {
|
||||
iter := iterator[int]([]int{1, 2, 3, 4, 5})
|
||||
src := NewObservable[int](iter)
|
||||
data, err := src.Subscribe()
|
||||
assert.Nil(t, err)
|
||||
count := 0
|
||||
for range data {
|
||||
count++
|
||||
}
|
||||
assert.Equal(t, count, 5)
|
||||
}
|
||||
|
||||
func TestObservable_MultiSubscribe(t *testing.T) {
|
||||
iter := iterator[int]([]int{1, 2, 3, 4, 5})
|
||||
src := NewObservable[int](iter)
|
||||
ch1, _ := src.Subscribe()
|
||||
ch2, _ := src.Subscribe()
|
||||
count := atomic.NewInt32(0)
|
||||
|
||||
var wg sync.WaitGroup
|
||||
wg.Add(2)
|
||||
waitCh := func(ch <-chan int) {
|
||||
for range ch {
|
||||
count.Inc()
|
||||
}
|
||||
wg.Done()
|
||||
}
|
||||
go waitCh(ch1)
|
||||
go waitCh(ch2)
|
||||
wg.Wait()
|
||||
assert.Equal(t, int32(10), count.Load())
|
||||
}
|
||||
|
||||
func TestObservable_UnSubscribe(t *testing.T) {
|
||||
iter := iterator[int]([]int{1, 2, 3, 4, 5})
|
||||
src := NewObservable[int](iter)
|
||||
data, err := src.Subscribe()
|
||||
assert.Nil(t, err)
|
||||
src.UnSubscribe(data)
|
||||
_, open := <-data
|
||||
assert.False(t, open)
|
||||
}
|
||||
|
||||
func TestObservable_SubscribeClosedSource(t *testing.T) {
|
||||
iter := iterator[int]([]int{1})
|
||||
src := NewObservable[int](iter)
|
||||
data, _ := src.Subscribe()
|
||||
<-data
|
||||
|
||||
_, closed := src.Subscribe()
|
||||
assert.NotNil(t, closed)
|
||||
}
|
||||
|
||||
func TestObservable_UnSubscribeWithNotExistSubscription(t *testing.T) {
|
||||
sub := Subscription[int](make(chan int))
|
||||
iter := iterator[int]([]int{1})
|
||||
src := NewObservable[int](iter)
|
||||
src.UnSubscribe(sub)
|
||||
}
|
||||
|
||||
func TestObservable_SubscribeGoroutineLeak(t *testing.T) {
|
||||
iter := iterator[int]([]int{1, 2, 3, 4, 5})
|
||||
src := NewObservable[int](iter)
|
||||
max := 100
|
||||
|
||||
var list []Subscription[int]
|
||||
for i := 0; i < max; i++ {
|
||||
ch, _ := src.Subscribe()
|
||||
list = append(list, ch)
|
||||
}
|
||||
|
||||
var wg sync.WaitGroup
|
||||
wg.Add(max)
|
||||
waitCh := func(ch <-chan int) {
|
||||
for range ch {
|
||||
}
|
||||
wg.Done()
|
||||
}
|
||||
|
||||
for _, ch := range list {
|
||||
go waitCh(ch)
|
||||
}
|
||||
wg.Wait()
|
||||
|
||||
for _, sub := range list {
|
||||
_, more := <-sub
|
||||
assert.False(t, more)
|
||||
}
|
||||
|
||||
_, more := <-list[0]
|
||||
assert.False(t, more)
|
||||
}
|
||||
|
||||
func Benchmark_Observable_1000(b *testing.B) {
|
||||
ch := make(chan int)
|
||||
o := NewObservable[int](ch)
|
||||
num := 1000
|
||||
|
||||
subs := []Subscription[int]{}
|
||||
for i := 0; i < num; i++ {
|
||||
sub, _ := o.Subscribe()
|
||||
subs = append(subs, sub)
|
||||
}
|
||||
|
||||
wg := sync.WaitGroup{}
|
||||
wg.Add(num)
|
||||
|
||||
b.ResetTimer()
|
||||
for _, sub := range subs {
|
||||
go func(s Subscription[int]) {
|
||||
for range s {
|
||||
}
|
||||
wg.Done()
|
||||
}(sub)
|
||||
}
|
||||
|
||||
for i := 0; i < b.N; i++ {
|
||||
ch <- i
|
||||
}
|
||||
|
||||
close(ch)
|
||||
wg.Wait()
|
||||
}
|
||||
@ -1,33 +0,0 @@
|
||||
package observable
|
||||
|
||||
import (
|
||||
"sync"
|
||||
)
|
||||
|
||||
type Subscription[T any] <-chan T
|
||||
|
||||
type Subscriber[T any] struct {
|
||||
buffer chan T
|
||||
once sync.Once
|
||||
}
|
||||
|
||||
func (s *Subscriber[T]) Emit(item T) {
|
||||
s.buffer <- item
|
||||
}
|
||||
|
||||
func (s *Subscriber[T]) Out() Subscription[T] {
|
||||
return s.buffer
|
||||
}
|
||||
|
||||
func (s *Subscriber[T]) Close() {
|
||||
s.once.Do(func() {
|
||||
close(s.buffer)
|
||||
})
|
||||
}
|
||||
|
||||
func newSubscriber[T any]() *Subscriber[T] {
|
||||
sub := &Subscriber[T]{
|
||||
buffer: make(chan T, 200),
|
||||
}
|
||||
return sub
|
||||
}
|
||||
@ -1,80 +0,0 @@
|
||||
package picker
|
||||
|
||||
import (
|
||||
"context"
|
||||
"sync"
|
||||
"time"
|
||||
)
|
||||
|
||||
// Picker provides synchronization, and Context cancelation
|
||||
// for groups of goroutines working on subtasks of a common task.
|
||||
// Inspired by errGroup
|
||||
type Picker[T any] struct {
|
||||
ctx context.Context
|
||||
cancel func()
|
||||
|
||||
wg sync.WaitGroup
|
||||
|
||||
once sync.Once
|
||||
errOnce sync.Once
|
||||
result T
|
||||
err error
|
||||
}
|
||||
|
||||
func newPicker[T any](ctx context.Context, cancel func()) *Picker[T] {
|
||||
return &Picker[T]{
|
||||
ctx: ctx,
|
||||
cancel: cancel,
|
||||
}
|
||||
}
|
||||
|
||||
// WithContext returns a new Picker and an associated Context derived from ctx.
|
||||
// and cancel when first element return.
|
||||
func WithContext[T any](ctx context.Context) (*Picker[T], context.Context) {
|
||||
ctx, cancel := context.WithCancel(ctx)
|
||||
return newPicker[T](ctx, cancel), ctx
|
||||
}
|
||||
|
||||
// WithTimeout returns a new Picker and an associated Context derived from ctx with timeout.
|
||||
func WithTimeout[T any](ctx context.Context, timeout time.Duration) (*Picker[T], context.Context) {
|
||||
ctx, cancel := context.WithTimeout(ctx, timeout)
|
||||
return newPicker[T](ctx, cancel), ctx
|
||||
}
|
||||
|
||||
// Wait blocks until all function calls from the Go method have returned,
|
||||
// then returns the first nil error result (if any) from them.
|
||||
func (p *Picker[T]) Wait() T {
|
||||
p.wg.Wait()
|
||||
if p.cancel != nil {
|
||||
p.cancel()
|
||||
}
|
||||
return p.result
|
||||
}
|
||||
|
||||
// Error return the first error (if all success return nil)
|
||||
func (p *Picker[T]) Error() error {
|
||||
return p.err
|
||||
}
|
||||
|
||||
// Go calls the given function in a new goroutine.
|
||||
// The first call to return a nil error cancels the group; its result will be returned by Wait.
|
||||
func (p *Picker[T]) Go(f func() (T, error)) {
|
||||
p.wg.Add(1)
|
||||
|
||||
go func() {
|
||||
defer p.wg.Done()
|
||||
|
||||
if ret, err := f(); err == nil {
|
||||
p.once.Do(func() {
|
||||
p.result = ret
|
||||
if p.cancel != nil {
|
||||
p.cancel()
|
||||
}
|
||||
})
|
||||
} else {
|
||||
p.errOnce.Do(func() {
|
||||
p.err = err
|
||||
})
|
||||
}
|
||||
}()
|
||||
}
|
||||
@ -1,45 +0,0 @@
|
||||
package picker
|
||||
|
||||
import (
|
||||
"context"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
)
|
||||
|
||||
func sleepAndSend[T any](ctx context.Context, delay int, input T) func() (T, error) {
|
||||
return func() (T, error) {
|
||||
timer := time.NewTimer(time.Millisecond * time.Duration(delay))
|
||||
select {
|
||||
case <-timer.C:
|
||||
return input, nil
|
||||
case <-ctx.Done():
|
||||
return getZero[T](), ctx.Err()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func TestPicker_Basic(t *testing.T) {
|
||||
picker, ctx := WithContext[int](context.Background())
|
||||
picker.Go(sleepAndSend(ctx, 30, 2))
|
||||
picker.Go(sleepAndSend(ctx, 20, 1))
|
||||
|
||||
number := picker.Wait()
|
||||
assert.NotNil(t, number)
|
||||
assert.Equal(t, number, 1)
|
||||
}
|
||||
|
||||
func TestPicker_Timeout(t *testing.T) {
|
||||
picker, ctx := WithTimeout[int](context.Background(), time.Millisecond*5)
|
||||
picker.Go(sleepAndSend(ctx, 20, 1))
|
||||
|
||||
number := picker.Wait()
|
||||
assert.Equal(t, number, getZero[int]())
|
||||
assert.NotNil(t, picker.Error())
|
||||
}
|
||||
|
||||
func getZero[T any]() T {
|
||||
var result T
|
||||
return result
|
||||
}
|
||||
@ -1,64 +0,0 @@
|
||||
package pool
|
||||
|
||||
// Inspired by https://github.com/xtaci/smux/blob/master/alloc.go
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"math/bits"
|
||||
"sync"
|
||||
)
|
||||
|
||||
var defaultAllocator = NewAllocator()
|
||||
|
||||
// Allocator for incoming frames, optimized to prevent overwriting after zeroing
|
||||
type Allocator struct {
|
||||
buffers []sync.Pool
|
||||
}
|
||||
|
||||
// NewAllocator initiates a []byte allocator for frames less than 65536 bytes,
|
||||
// the waste(memory fragmentation) of space allocation is guaranteed to be
|
||||
// no more than 50%.
|
||||
func NewAllocator() *Allocator {
|
||||
alloc := new(Allocator)
|
||||
alloc.buffers = make([]sync.Pool, 17) // 1B -> 64K
|
||||
for k := range alloc.buffers {
|
||||
i := k
|
||||
alloc.buffers[k].New = func() any {
|
||||
return make([]byte, 1<<uint32(i))
|
||||
}
|
||||
}
|
||||
return alloc
|
||||
}
|
||||
|
||||
// Get a []byte from pool with most appropriate cap
|
||||
func (alloc *Allocator) Get(size int) []byte {
|
||||
if size <= 0 || size > 65536 {
|
||||
return nil
|
||||
}
|
||||
|
||||
bits := msb(size)
|
||||
if size == 1<<bits {
|
||||
return alloc.buffers[bits].Get().([]byte)[:size]
|
||||
}
|
||||
|
||||
return alloc.buffers[bits+1].Get().([]byte)[:size]
|
||||
}
|
||||
|
||||
// Put returns a []byte to pool for future use,
|
||||
// which the cap must be exactly 2^n
|
||||
func (alloc *Allocator) Put(buf []byte) error {
|
||||
bits := msb(cap(buf))
|
||||
if cap(buf) == 0 || cap(buf) > 65536 || cap(buf) != 1<<bits {
|
||||
return errors.New("allocator Put() incorrect buffer size")
|
||||
}
|
||||
|
||||
//nolint
|
||||
//lint:ignore SA6002 ignore temporarily
|
||||
alloc.buffers[bits].Put(buf)
|
||||
return nil
|
||||
}
|
||||
|
||||
// msb return the pos of most significant bit
|
||||
func msb(size int) uint16 {
|
||||
return uint16(bits.Len32(uint32(size)) - 1)
|
||||
}
|
||||
@ -1,48 +0,0 @@
|
||||
package pool
|
||||
|
||||
import (
|
||||
"math/rand"
|
||||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
)
|
||||
|
||||
func TestAllocGet(t *testing.T) {
|
||||
alloc := NewAllocator()
|
||||
assert.Nil(t, alloc.Get(0))
|
||||
assert.Equal(t, 1, len(alloc.Get(1)))
|
||||
assert.Equal(t, 2, len(alloc.Get(2)))
|
||||
assert.Equal(t, 3, len(alloc.Get(3)))
|
||||
assert.Equal(t, 4, cap(alloc.Get(3)))
|
||||
assert.Equal(t, 4, cap(alloc.Get(4)))
|
||||
assert.Equal(t, 1023, len(alloc.Get(1023)))
|
||||
assert.Equal(t, 1024, cap(alloc.Get(1023)))
|
||||
assert.Equal(t, 1024, len(alloc.Get(1024)))
|
||||
assert.Equal(t, 65536, len(alloc.Get(65536)))
|
||||
assert.Nil(t, alloc.Get(65537))
|
||||
}
|
||||
|
||||
func TestAllocPut(t *testing.T) {
|
||||
alloc := NewAllocator()
|
||||
assert.NotNil(t, alloc.Put(nil), "put nil misbehavior")
|
||||
assert.NotNil(t, alloc.Put(make([]byte, 3)), "put elem:3 []bytes misbehavior")
|
||||
assert.Nil(t, alloc.Put(make([]byte, 4)), "put elem:4 []bytes misbehavior")
|
||||
assert.Nil(t, alloc.Put(make([]byte, 1023, 1024)), "put elem:1024 []bytes misbehavior")
|
||||
assert.Nil(t, alloc.Put(make([]byte, 65536)), "put elem:65536 []bytes misbehavior")
|
||||
assert.NotNil(t, alloc.Put(make([]byte, 65537)), "put elem:65537 []bytes misbehavior")
|
||||
}
|
||||
|
||||
func TestAllocPutThenGet(t *testing.T) {
|
||||
alloc := NewAllocator()
|
||||
data := alloc.Get(4)
|
||||
alloc.Put(data)
|
||||
newData := alloc.Get(4)
|
||||
|
||||
assert.Equal(t, cap(data), cap(newData), "different cap while alloc.Get()")
|
||||
}
|
||||
|
||||
func BenchmarkMSB(b *testing.B) {
|
||||
for i := 0; i < b.N; i++ {
|
||||
msb(rand.Int())
|
||||
}
|
||||
}
|
||||
@ -1,17 +0,0 @@
|
||||
package pool
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"sync"
|
||||
)
|
||||
|
||||
var bufferPool = sync.Pool{New: func() any { return &bytes.Buffer{} }}
|
||||
|
||||
func GetBuffer() *bytes.Buffer {
|
||||
return bufferPool.Get().(*bytes.Buffer)
|
||||
}
|
||||
|
||||
func PutBuffer(buf *bytes.Buffer) {
|
||||
buf.Reset()
|
||||
bufferPool.Put(buf)
|
||||
}
|
||||
@ -1,21 +0,0 @@
|
||||
package pool
|
||||
|
||||
const (
|
||||
// io.Copy default buffer size is 32 KiB
|
||||
// but the maximum packet size of vmess/shadowsocks is about 16 KiB
|
||||
// so define a buffer of 20 KiB to reduce the memory of each TCP relay
|
||||
RelayBufferSize = 20 * 1024
|
||||
|
||||
// RelayBufferSize uses 20KiB, but due to the allocator it will actually
|
||||
// request 32Kib. Most UDPs are smaller than the MTU, and the TUN's MTU
|
||||
// set to 9000, so the UDP Buffer size set to 16Kib
|
||||
UDPBufferSize = 16 * 1024
|
||||
)
|
||||
|
||||
func Get(size int) []byte {
|
||||
return defaultAllocator.Get(size)
|
||||
}
|
||||
|
||||
func Put(buf []byte) error {
|
||||
return defaultAllocator.Put(buf)
|
||||
}
|
||||
@ -1,7 +0,0 @@
|
||||
package pool
|
||||
|
||||
import "github.com/sagernet/sing/common/buf"
|
||||
|
||||
func init() {
|
||||
buf.DefaultAllocator = defaultAllocator
|
||||
}
|
||||
@ -1,76 +0,0 @@
|
||||
package queue
|
||||
|
||||
import (
|
||||
"sync"
|
||||
)
|
||||
|
||||
// Queue is a simple concurrent safe queue
|
||||
type Queue[T any] struct {
|
||||
items []T
|
||||
lock sync.RWMutex
|
||||
}
|
||||
|
||||
// Put add the item to the queue.
|
||||
func (q *Queue[T]) Put(items ...T) {
|
||||
if len(items) == 0 {
|
||||
return
|
||||
}
|
||||
|
||||
q.lock.Lock()
|
||||
q.items = append(q.items, items...)
|
||||
q.lock.Unlock()
|
||||
}
|
||||
|
||||
// Pop returns the head of items.
|
||||
func (q *Queue[T]) Pop() T {
|
||||
if len(q.items) == 0 {
|
||||
return GetZero[T]()
|
||||
}
|
||||
|
||||
q.lock.Lock()
|
||||
head := q.items[0]
|
||||
q.items = q.items[1:]
|
||||
q.lock.Unlock()
|
||||
return head
|
||||
}
|
||||
|
||||
// Last returns the last of item.
|
||||
func (q *Queue[T]) Last() T {
|
||||
if len(q.items) == 0 {
|
||||
return GetZero[T]()
|
||||
}
|
||||
|
||||
q.lock.RLock()
|
||||
last := q.items[len(q.items)-1]
|
||||
q.lock.RUnlock()
|
||||
return last
|
||||
}
|
||||
|
||||
// Copy get the copy of queue.
|
||||
func (q *Queue[T]) Copy() []T {
|
||||
items := []T{}
|
||||
q.lock.RLock()
|
||||
items = append(items, q.items...)
|
||||
q.lock.RUnlock()
|
||||
return items
|
||||
}
|
||||
|
||||
// Len returns the number of items in this queue.
|
||||
func (q *Queue[T]) Len() int64 {
|
||||
q.lock.Lock()
|
||||
defer q.lock.Unlock()
|
||||
|
||||
return int64(len(q.items))
|
||||
}
|
||||
|
||||
// New is a constructor for a new concurrent safe queue.
|
||||
func New[T any](hint int64) *Queue[T] {
|
||||
return &Queue[T]{
|
||||
items: make([]T, 0, hint),
|
||||
}
|
||||
}
|
||||
|
||||
func GetZero[T any]() T {
|
||||
var result T
|
||||
return result
|
||||
}
|
||||
@ -1,63 +0,0 @@
|
||||
package singledo
|
||||
|
||||
import (
|
||||
"sync"
|
||||
"time"
|
||||
)
|
||||
|
||||
type call[T any] struct {
|
||||
wg sync.WaitGroup
|
||||
val T
|
||||
err error
|
||||
}
|
||||
|
||||
type Single[T any] struct {
|
||||
mux sync.Mutex
|
||||
last time.Time
|
||||
wait time.Duration
|
||||
call *call[T]
|
||||
result *Result[T]
|
||||
}
|
||||
|
||||
type Result[T any] struct {
|
||||
Val T
|
||||
Err error
|
||||
}
|
||||
|
||||
// Do single.Do likes sync.singleFlight
|
||||
func (s *Single[T]) Do(fn func() (T, error)) (v T, err error, shared bool) {
|
||||
s.mux.Lock()
|
||||
now := time.Now()
|
||||
if now.Before(s.last.Add(s.wait)) {
|
||||
s.mux.Unlock()
|
||||
return s.result.Val, s.result.Err, true
|
||||
}
|
||||
|
||||
if callM := s.call; callM != nil {
|
||||
s.mux.Unlock()
|
||||
callM.wg.Wait()
|
||||
return callM.val, callM.err, true
|
||||
}
|
||||
|
||||
callM := &call[T]{}
|
||||
callM.wg.Add(1)
|
||||
s.call = callM
|
||||
s.mux.Unlock()
|
||||
callM.val, callM.err = fn()
|
||||
callM.wg.Done()
|
||||
|
||||
s.mux.Lock()
|
||||
s.call = nil
|
||||
s.result = &Result[T]{callM.val, callM.err}
|
||||
s.last = now
|
||||
s.mux.Unlock()
|
||||
return callM.val, callM.err, false
|
||||
}
|
||||
|
||||
func (s *Single[T]) Reset() {
|
||||
s.last = time.Time{}
|
||||
}
|
||||
|
||||
func NewSingle[T any](wait time.Duration) *Single[T] {
|
||||
return &Single[T]{wait: wait}
|
||||
}
|
||||
@ -1,69 +0,0 @@
|
||||
package singledo
|
||||
|
||||
import (
|
||||
"sync"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
"go.uber.org/atomic"
|
||||
)
|
||||
|
||||
func TestBasic(t *testing.T) {
|
||||
single := NewSingle[int](time.Millisecond * 30)
|
||||
foo := 0
|
||||
shardCount := atomic.NewInt32(0)
|
||||
call := func() (int, error) {
|
||||
foo++
|
||||
time.Sleep(time.Millisecond * 5)
|
||||
return 0, nil
|
||||
}
|
||||
|
||||
var wg sync.WaitGroup
|
||||
const n = 5
|
||||
wg.Add(n)
|
||||
for i := 0; i < n; i++ {
|
||||
go func() {
|
||||
_, _, shard := single.Do(call)
|
||||
if shard {
|
||||
shardCount.Inc()
|
||||
}
|
||||
wg.Done()
|
||||
}()
|
||||
}
|
||||
|
||||
wg.Wait()
|
||||
assert.Equal(t, 1, foo)
|
||||
assert.Equal(t, int32(4), shardCount.Load())
|
||||
}
|
||||
|
||||
func TestTimer(t *testing.T) {
|
||||
single := NewSingle[int](time.Millisecond * 30)
|
||||
foo := 0
|
||||
callM := func() (int, error) {
|
||||
foo++
|
||||
return 0, nil
|
||||
}
|
||||
|
||||
_, _, _ = single.Do(callM)
|
||||
time.Sleep(10 * time.Millisecond)
|
||||
_, _, shard := single.Do(callM)
|
||||
|
||||
assert.Equal(t, 1, foo)
|
||||
assert.True(t, shard)
|
||||
}
|
||||
|
||||
func TestReset(t *testing.T) {
|
||||
single := NewSingle[int](time.Millisecond * 30)
|
||||
foo := 0
|
||||
callM := func() (int, error) {
|
||||
foo++
|
||||
return 0, nil
|
||||
}
|
||||
|
||||
_, _, _ = single.Do(callM)
|
||||
single.Reset()
|
||||
_, _, _ = single.Do(callM)
|
||||
|
||||
assert.Equal(t, 2, foo)
|
||||
}
|
||||
@ -1,19 +0,0 @@
|
||||
package sockopt
|
||||
|
||||
import (
|
||||
"net"
|
||||
"syscall"
|
||||
)
|
||||
|
||||
func UDPReuseaddr(c *net.UDPConn) (err error) {
|
||||
rc, err := c.SyscallConn()
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
|
||||
rc.Control(func(fd uintptr) {
|
||||
err = syscall.SetsockoptInt(int(fd), syscall.SOL_SOCKET, syscall.SO_REUSEADDR, 1)
|
||||
})
|
||||
|
||||
return
|
||||
}
|
||||
@ -1,11 +0,0 @@
|
||||
//go:build !linux
|
||||
|
||||
package sockopt
|
||||
|
||||
import (
|
||||
"net"
|
||||
)
|
||||
|
||||
func UDPReuseaddr(c *net.UDPConn) (err error) {
|
||||
return
|
||||
}
|
||||
@ -1,413 +0,0 @@
|
||||
package structure
|
||||
|
||||
// references: https://github.com/mitchellh/mapstructure
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"reflect"
|
||||
"strconv"
|
||||
"strings"
|
||||
)
|
||||
|
||||
// Option is the configuration that is used to create a new decoder
|
||||
type Option struct {
|
||||
TagName string
|
||||
WeaklyTypedInput bool
|
||||
}
|
||||
|
||||
// Decoder is the core of structure
|
||||
type Decoder struct {
|
||||
option *Option
|
||||
}
|
||||
|
||||
// NewDecoder return a Decoder by Option
|
||||
func NewDecoder(option Option) *Decoder {
|
||||
if option.TagName == "" {
|
||||
option.TagName = "structure"
|
||||
}
|
||||
return &Decoder{option: &option}
|
||||
}
|
||||
|
||||
// Decode transform a map[string]any to a struct
|
||||
func (d *Decoder) Decode(src map[string]any, dst any) error {
|
||||
if reflect.TypeOf(dst).Kind() != reflect.Ptr {
|
||||
return fmt.Errorf("decode must recive a ptr struct")
|
||||
}
|
||||
t := reflect.TypeOf(dst).Elem()
|
||||
v := reflect.ValueOf(dst).Elem()
|
||||
for idx := 0; idx < v.NumField(); idx++ {
|
||||
field := t.Field(idx)
|
||||
if field.Anonymous {
|
||||
if err := d.decodeStruct(field.Name, src, v.Field(idx)); err != nil {
|
||||
return err
|
||||
}
|
||||
continue
|
||||
}
|
||||
|
||||
tag := field.Tag.Get(d.option.TagName)
|
||||
key, omitKey, found := strings.Cut(tag, ",")
|
||||
omitempty := found && omitKey == "omitempty"
|
||||
|
||||
value, ok := src[key]
|
||||
if !ok || value == nil {
|
||||
if omitempty {
|
||||
continue
|
||||
}
|
||||
return fmt.Errorf("key '%s' missing", key)
|
||||
}
|
||||
|
||||
err := d.decode(key, value, v.Field(idx))
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (d *Decoder) decode(name string, data any, val reflect.Value) error {
|
||||
switch val.Kind() {
|
||||
case reflect.Int:
|
||||
return d.decodeInt(name, data, val)
|
||||
case reflect.String:
|
||||
return d.decodeString(name, data, val)
|
||||
case reflect.Bool:
|
||||
return d.decodeBool(name, data, val)
|
||||
case reflect.Slice:
|
||||
return d.decodeSlice(name, data, val)
|
||||
case reflect.Map:
|
||||
return d.decodeMap(name, data, val)
|
||||
case reflect.Interface:
|
||||
return d.setInterface(name, data, val)
|
||||
case reflect.Struct:
|
||||
return d.decodeStruct(name, data, val)
|
||||
default:
|
||||
return fmt.Errorf("type %s not support", val.Kind().String())
|
||||
}
|
||||
}
|
||||
|
||||
func (d *Decoder) decodeInt(name string, data any, val reflect.Value) (err error) {
|
||||
dataVal := reflect.ValueOf(data)
|
||||
kind := dataVal.Kind()
|
||||
switch {
|
||||
case kind == reflect.Int:
|
||||
val.SetInt(dataVal.Int())
|
||||
case kind == reflect.Float64 && d.option.WeaklyTypedInput:
|
||||
val.SetInt(int64(dataVal.Float()))
|
||||
case kind == reflect.String && d.option.WeaklyTypedInput:
|
||||
var i int64
|
||||
i, err = strconv.ParseInt(dataVal.String(), 0, val.Type().Bits())
|
||||
if err == nil {
|
||||
val.SetInt(i)
|
||||
} else {
|
||||
err = fmt.Errorf("cannot parse '%s' as int: %s", name, err)
|
||||
}
|
||||
default:
|
||||
err = fmt.Errorf(
|
||||
"'%s' expected type '%s', got unconvertible type '%s'",
|
||||
name, val.Type(), dataVal.Type(),
|
||||
)
|
||||
}
|
||||
return err
|
||||
}
|
||||
|
||||
func (d *Decoder) decodeString(name string, data any, val reflect.Value) (err error) {
|
||||
dataVal := reflect.ValueOf(data)
|
||||
kind := dataVal.Kind()
|
||||
switch {
|
||||
case kind == reflect.String:
|
||||
val.SetString(dataVal.String())
|
||||
case kind == reflect.Int && d.option.WeaklyTypedInput:
|
||||
val.SetString(strconv.FormatInt(dataVal.Int(), 10))
|
||||
default:
|
||||
err = fmt.Errorf(
|
||||
"'%s' expected type '%s', got unconvertible type '%s'",
|
||||
name, val.Type(), dataVal.Type(),
|
||||
)
|
||||
}
|
||||
return err
|
||||
}
|
||||
|
||||
func (d *Decoder) decodeBool(name string, data any, val reflect.Value) (err error) {
|
||||
dataVal := reflect.ValueOf(data)
|
||||
kind := dataVal.Kind()
|
||||
switch {
|
||||
case kind == reflect.Bool:
|
||||
val.SetBool(dataVal.Bool())
|
||||
case kind == reflect.Int && d.option.WeaklyTypedInput:
|
||||
val.SetBool(dataVal.Int() != 0)
|
||||
default:
|
||||
err = fmt.Errorf(
|
||||
"'%s' expected type '%s', got unconvertible type '%s'",
|
||||
name, val.Type(), dataVal.Type(),
|
||||
)
|
||||
}
|
||||
return err
|
||||
}
|
||||
|
||||
func (d *Decoder) decodeSlice(name string, data any, val reflect.Value) error {
|
||||
dataVal := reflect.Indirect(reflect.ValueOf(data))
|
||||
valType := val.Type()
|
||||
valElemType := valType.Elem()
|
||||
|
||||
if dataVal.Kind() != reflect.Slice {
|
||||
return fmt.Errorf("'%s' is not a slice", name)
|
||||
}
|
||||
|
||||
valSlice := val
|
||||
for i := 0; i < dataVal.Len(); i++ {
|
||||
currentData := dataVal.Index(i).Interface()
|
||||
for valSlice.Len() <= i {
|
||||
valSlice = reflect.Append(valSlice, reflect.Zero(valElemType))
|
||||
}
|
||||
fieldName := fmt.Sprintf("%s[%d]", name, i)
|
||||
if currentData == nil {
|
||||
// in weakly type mode, null will convert to zero value
|
||||
if d.option.WeaklyTypedInput {
|
||||
continue
|
||||
}
|
||||
// in non-weakly type mode, null will convert to nil if element's zero value is nil, otherwise return an error
|
||||
if elemKind := valElemType.Kind(); elemKind == reflect.Map || elemKind == reflect.Slice {
|
||||
continue
|
||||
}
|
||||
return fmt.Errorf("'%s' can not be null", fieldName)
|
||||
}
|
||||
currentField := valSlice.Index(i)
|
||||
if err := d.decode(fieldName, currentData, currentField); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
val.Set(valSlice)
|
||||
return nil
|
||||
}
|
||||
|
||||
func (d *Decoder) decodeMap(name string, data any, val reflect.Value) error {
|
||||
valType := val.Type()
|
||||
valKeyType := valType.Key()
|
||||
valElemType := valType.Elem()
|
||||
|
||||
valMap := val
|
||||
|
||||
if valMap.IsNil() {
|
||||
mapType := reflect.MapOf(valKeyType, valElemType)
|
||||
valMap = reflect.MakeMap(mapType)
|
||||
}
|
||||
|
||||
dataVal := reflect.Indirect(reflect.ValueOf(data))
|
||||
if dataVal.Kind() != reflect.Map {
|
||||
return fmt.Errorf("'%s' expected a map, got '%s'", name, dataVal.Kind())
|
||||
}
|
||||
|
||||
return d.decodeMapFromMap(name, dataVal, val, valMap)
|
||||
}
|
||||
|
||||
func (d *Decoder) decodeMapFromMap(name string, dataVal reflect.Value, val reflect.Value, valMap reflect.Value) error {
|
||||
valType := val.Type()
|
||||
valKeyType := valType.Key()
|
||||
valElemType := valType.Elem()
|
||||
|
||||
errors := make([]string, 0)
|
||||
|
||||
if dataVal.Len() == 0 {
|
||||
if dataVal.IsNil() {
|
||||
if !val.IsNil() {
|
||||
val.Set(dataVal)
|
||||
}
|
||||
} else {
|
||||
val.Set(valMap)
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
for _, k := range dataVal.MapKeys() {
|
||||
fieldName := fmt.Sprintf("%s[%s]", name, k)
|
||||
|
||||
currentKey := reflect.Indirect(reflect.New(valKeyType))
|
||||
if err := d.decode(fieldName, k.Interface(), currentKey); err != nil {
|
||||
errors = append(errors, err.Error())
|
||||
continue
|
||||
}
|
||||
|
||||
v := dataVal.MapIndex(k).Interface()
|
||||
if v == nil {
|
||||
errors = append(errors, fmt.Sprintf("filed %s invalid", fieldName))
|
||||
continue
|
||||
}
|
||||
|
||||
currentVal := reflect.Indirect(reflect.New(valElemType))
|
||||
if err := d.decode(fieldName, v, currentVal); err != nil {
|
||||
errors = append(errors, err.Error())
|
||||
continue
|
||||
}
|
||||
|
||||
valMap.SetMapIndex(currentKey, currentVal)
|
||||
}
|
||||
|
||||
val.Set(valMap)
|
||||
|
||||
if len(errors) > 0 {
|
||||
return fmt.Errorf(strings.Join(errors, ","))
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (d *Decoder) decodeStruct(name string, data any, val reflect.Value) error {
|
||||
dataVal := reflect.Indirect(reflect.ValueOf(data))
|
||||
|
||||
// If the type of the value to write to and the data match directly,
|
||||
// then we just set it directly instead of recursing into the structure.
|
||||
if dataVal.Type() == val.Type() {
|
||||
val.Set(dataVal)
|
||||
return nil
|
||||
}
|
||||
|
||||
dataValKind := dataVal.Kind()
|
||||
switch dataValKind {
|
||||
case reflect.Map:
|
||||
return d.decodeStructFromMap(name, dataVal, val)
|
||||
default:
|
||||
return fmt.Errorf("'%s' expected a map, got '%s'", name, dataVal.Kind())
|
||||
}
|
||||
}
|
||||
|
||||
func (d *Decoder) decodeStructFromMap(name string, dataVal, val reflect.Value) error {
|
||||
dataValType := dataVal.Type()
|
||||
if kind := dataValType.Key().Kind(); kind != reflect.String && kind != reflect.Interface {
|
||||
return fmt.Errorf(
|
||||
"'%s' needs a map with string keys, has '%s' keys",
|
||||
name, dataValType.Key().Kind())
|
||||
}
|
||||
|
||||
dataValKeys := make(map[reflect.Value]struct{})
|
||||
dataValKeysUnused := make(map[any]struct{})
|
||||
for _, dataValKey := range dataVal.MapKeys() {
|
||||
dataValKeys[dataValKey] = struct{}{}
|
||||
dataValKeysUnused[dataValKey.Interface()] = struct{}{}
|
||||
}
|
||||
|
||||
errors := make([]string, 0)
|
||||
|
||||
// This slice will keep track of all the structs we'll be decoding.
|
||||
// There can be more than one struct if there are embedded structs
|
||||
// that are squashed.
|
||||
structs := make([]reflect.Value, 1, 5)
|
||||
structs[0] = val
|
||||
|
||||
// Compile the list of all the fields that we're going to be decoding
|
||||
// from all the structs.
|
||||
type field struct {
|
||||
field reflect.StructField
|
||||
val reflect.Value
|
||||
}
|
||||
var fields []field
|
||||
for len(structs) > 0 {
|
||||
structVal := structs[0]
|
||||
structs = structs[1:]
|
||||
|
||||
structType := structVal.Type()
|
||||
|
||||
for i := 0; i < structType.NumField(); i++ {
|
||||
fieldType := structType.Field(i)
|
||||
fieldKind := fieldType.Type.Kind()
|
||||
|
||||
// If "squash" is specified in the tag, we squash the field down.
|
||||
squash := false
|
||||
tagParts := strings.Split(fieldType.Tag.Get(d.option.TagName), ",")
|
||||
for _, tag := range tagParts[1:] {
|
||||
if tag == "squash" {
|
||||
squash = true
|
||||
break
|
||||
}
|
||||
}
|
||||
|
||||
if squash {
|
||||
if fieldKind != reflect.Struct {
|
||||
errors = append(errors,
|
||||
fmt.Errorf("%s: unsupported type for squash: %s", fieldType.Name, fieldKind).Error())
|
||||
} else {
|
||||
structs = append(structs, structVal.FieldByName(fieldType.Name))
|
||||
}
|
||||
continue
|
||||
}
|
||||
|
||||
// Normal struct field, store it away
|
||||
fields = append(fields, field{fieldType, structVal.Field(i)})
|
||||
}
|
||||
}
|
||||
|
||||
// for fieldType, field := range fields {
|
||||
for _, f := range fields {
|
||||
field, fieldValue := f.field, f.val
|
||||
fieldName := field.Name
|
||||
|
||||
tagValue := field.Tag.Get(d.option.TagName)
|
||||
tagValue = strings.SplitN(tagValue, ",", 2)[0]
|
||||
if tagValue != "" {
|
||||
fieldName = tagValue
|
||||
}
|
||||
|
||||
rawMapKey := reflect.ValueOf(fieldName)
|
||||
rawMapVal := dataVal.MapIndex(rawMapKey)
|
||||
if !rawMapVal.IsValid() {
|
||||
// Do a slower search by iterating over each key and
|
||||
// doing case-insensitive search.
|
||||
for dataValKey := range dataValKeys {
|
||||
mK, ok := dataValKey.Interface().(string)
|
||||
if !ok {
|
||||
// Not a string key
|
||||
continue
|
||||
}
|
||||
|
||||
if strings.EqualFold(mK, fieldName) {
|
||||
rawMapKey = dataValKey
|
||||
rawMapVal = dataVal.MapIndex(dataValKey)
|
||||
break
|
||||
}
|
||||
}
|
||||
|
||||
if !rawMapVal.IsValid() {
|
||||
// There was no matching key in the map for the value in
|
||||
// the struct. Just ignore.
|
||||
continue
|
||||
}
|
||||
}
|
||||
|
||||
// Delete the key we're using from the unused map so we stop tracking
|
||||
delete(dataValKeysUnused, rawMapKey.Interface())
|
||||
|
||||
if !fieldValue.IsValid() {
|
||||
// This should never happen
|
||||
panic("field is not valid")
|
||||
}
|
||||
|
||||
// If we can't set the field, then it is unexported or something,
|
||||
// and we just continue onwards.
|
||||
if !fieldValue.CanSet() {
|
||||
continue
|
||||
}
|
||||
|
||||
// If the name is empty string, then we're at the root, and we
|
||||
// don't dot-join the fields.
|
||||
if name != "" {
|
||||
fieldName = fmt.Sprintf("%s.%s", name, fieldName)
|
||||
}
|
||||
|
||||
if err := d.decode(fieldName, rawMapVal.Interface(), fieldValue); err != nil {
|
||||
errors = append(errors, err.Error())
|
||||
}
|
||||
}
|
||||
|
||||
if len(errors) > 0 {
|
||||
return fmt.Errorf(strings.Join(errors, ","))
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func (d *Decoder) setInterface(name string, data any, val reflect.Value) (err error) {
|
||||
dataVal := reflect.ValueOf(data)
|
||||
val.Set(dataVal)
|
||||
return nil
|
||||
}
|
||||
@ -1,139 +0,0 @@
|
||||
package structure
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
)
|
||||
|
||||
var (
|
||||
decoder = NewDecoder(Option{TagName: "test"})
|
||||
weakTypeDecoder = NewDecoder(Option{TagName: "test", WeaklyTypedInput: true})
|
||||
)
|
||||
|
||||
type Baz struct {
|
||||
Foo int `test:"foo"`
|
||||
Bar string `test:"bar"`
|
||||
}
|
||||
|
||||
type BazSlice struct {
|
||||
Foo int `test:"foo"`
|
||||
Bar []string `test:"bar"`
|
||||
}
|
||||
|
||||
type BazOptional struct {
|
||||
Foo int `test:"foo,omitempty"`
|
||||
Bar string `test:"bar,omitempty"`
|
||||
}
|
||||
|
||||
func TestStructure_Basic(t *testing.T) {
|
||||
rawMap := map[string]any{
|
||||
"foo": 1,
|
||||
"bar": "test",
|
||||
"extra": false,
|
||||
}
|
||||
|
||||
goal := &Baz{
|
||||
Foo: 1,
|
||||
Bar: "test",
|
||||
}
|
||||
|
||||
s := &Baz{}
|
||||
err := decoder.Decode(rawMap, s)
|
||||
assert.Nil(t, err)
|
||||
assert.Equal(t, goal, s)
|
||||
}
|
||||
|
||||
func TestStructure_Slice(t *testing.T) {
|
||||
rawMap := map[string]any{
|
||||
"foo": 1,
|
||||
"bar": []string{"one", "two"},
|
||||
}
|
||||
|
||||
goal := &BazSlice{
|
||||
Foo: 1,
|
||||
Bar: []string{"one", "two"},
|
||||
}
|
||||
|
||||
s := &BazSlice{}
|
||||
err := decoder.Decode(rawMap, s)
|
||||
assert.Nil(t, err)
|
||||
assert.Equal(t, goal, s)
|
||||
}
|
||||
|
||||
func TestStructure_Optional(t *testing.T) {
|
||||
rawMap := map[string]any{
|
||||
"foo": 1,
|
||||
}
|
||||
|
||||
goal := &BazOptional{
|
||||
Foo: 1,
|
||||
}
|
||||
|
||||
s := &BazOptional{}
|
||||
err := decoder.Decode(rawMap, s)
|
||||
assert.Nil(t, err)
|
||||
assert.Equal(t, goal, s)
|
||||
}
|
||||
|
||||
func TestStructure_MissingKey(t *testing.T) {
|
||||
rawMap := map[string]any{
|
||||
"foo": 1,
|
||||
}
|
||||
|
||||
s := &Baz{}
|
||||
err := decoder.Decode(rawMap, s)
|
||||
assert.NotNilf(t, err, "should throw error: %#v", s)
|
||||
}
|
||||
|
||||
func TestStructure_ParamError(t *testing.T) {
|
||||
rawMap := map[string]any{}
|
||||
s := Baz{}
|
||||
err := decoder.Decode(rawMap, s)
|
||||
assert.NotNilf(t, err, "should throw error: %#v", s)
|
||||
}
|
||||
|
||||
func TestStructure_SliceTypeError(t *testing.T) {
|
||||
rawMap := map[string]any{
|
||||
"foo": 1,
|
||||
"bar": []int{1, 2},
|
||||
}
|
||||
|
||||
s := &BazSlice{}
|
||||
err := decoder.Decode(rawMap, s)
|
||||
assert.NotNilf(t, err, "should throw error: %#v", s)
|
||||
}
|
||||
|
||||
func TestStructure_WeakType(t *testing.T) {
|
||||
rawMap := map[string]any{
|
||||
"foo": "1",
|
||||
"bar": []int{1},
|
||||
}
|
||||
|
||||
goal := &BazSlice{
|
||||
Foo: 1,
|
||||
Bar: []string{"1"},
|
||||
}
|
||||
|
||||
s := &BazSlice{}
|
||||
err := weakTypeDecoder.Decode(rawMap, s)
|
||||
assert.Nil(t, err)
|
||||
assert.Equal(t, goal, s)
|
||||
}
|
||||
|
||||
func TestStructure_Nest(t *testing.T) {
|
||||
rawMap := map[string]any{
|
||||
"foo": 1,
|
||||
}
|
||||
|
||||
goal := BazOptional{
|
||||
Foo: 1,
|
||||
}
|
||||
|
||||
s := &struct {
|
||||
BazOptional
|
||||
}{}
|
||||
err := decoder.Decode(rawMap, s)
|
||||
assert.Nil(t, err)
|
||||
assert.Equal(t, s.BazOptional, goal)
|
||||
}
|
||||
@ -1,44 +0,0 @@
|
||||
package utils
|
||||
|
||||
import (
|
||||
"golang.org/x/exp/constraints"
|
||||
)
|
||||
|
||||
type Range[T constraints.Ordered] struct {
|
||||
start T
|
||||
end T
|
||||
}
|
||||
|
||||
func NewRange[T constraints.Ordered](start, end T) *Range[T] {
|
||||
if start > end {
|
||||
return &Range[T]{
|
||||
start: end,
|
||||
end: start,
|
||||
}
|
||||
}
|
||||
|
||||
return &Range[T]{
|
||||
start: start,
|
||||
end: end,
|
||||
}
|
||||
}
|
||||
|
||||
func (r *Range[T]) Contains(t T) bool {
|
||||
return t >= r.start && t <= r.end
|
||||
}
|
||||
|
||||
func (r *Range[T]) LeftContains(t T) bool {
|
||||
return t >= r.start && t < r.end
|
||||
}
|
||||
|
||||
func (r *Range[T]) RightContains(t T) bool {
|
||||
return t > r.start && t <= r.end
|
||||
}
|
||||
|
||||
func (r *Range[T]) Start() T {
|
||||
return r.start
|
||||
}
|
||||
|
||||
func (r *Range[T]) End() T {
|
||||
return r.end
|
||||
}
|
||||
@ -1,16 +0,0 @@
|
||||
package utils
|
||||
|
||||
import (
|
||||
"github.com/gofrs/uuid"
|
||||
)
|
||||
|
||||
var uuidNamespace, _ = uuid.FromString("00000000-0000-0000-0000-000000000000")
|
||||
|
||||
// UUIDMap https://github.com/XTLS/Xray-core/issues/158#issue-783294090
|
||||
func UUIDMap(str string) (uuid.UUID, error) {
|
||||
u, err := uuid.FromString(str)
|
||||
if err != nil {
|
||||
return uuid.NewV5(uuidNamespace, str), nil
|
||||
}
|
||||
return u, nil
|
||||
}
|
||||
@ -1,74 +0,0 @@
|
||||
package utils
|
||||
|
||||
import (
|
||||
"github.com/gofrs/uuid"
|
||||
"reflect"
|
||||
"testing"
|
||||
)
|
||||
|
||||
func TestUUIDMap(t *testing.T) {
|
||||
type args struct {
|
||||
str string
|
||||
}
|
||||
|
||||
tests := []struct {
|
||||
name string
|
||||
args args
|
||||
want uuid.UUID
|
||||
wantErr bool
|
||||
}{
|
||||
{
|
||||
name: "uuid-test-1",
|
||||
args: args{
|
||||
str: "82410302-039e-41b6-98b0-d964084b4170",
|
||||
},
|
||||
want: uuid.FromStringOrNil("82410302-039e-41b6-98b0-d964084b4170"),
|
||||
wantErr: false,
|
||||
},
|
||||
{
|
||||
name: "uuid-test-2",
|
||||
args: args{
|
||||
str: "88c502e6-d7eb-4c8e-8259-94cb13d83c77",
|
||||
},
|
||||
want: uuid.FromStringOrNil("88c502e6-d7eb-4c8e-8259-94cb13d83c77"),
|
||||
wantErr: false,
|
||||
},
|
||||
{
|
||||
name: "uuid-map-1",
|
||||
args: args{
|
||||
str: "123456",
|
||||
},
|
||||
want: uuid.FromStringOrNil("f8598425-92f2-5508-a071-4fc67f9040ac"),
|
||||
wantErr: false,
|
||||
},
|
||||
// GENERATED BY 'xray uuid -i'
|
||||
{
|
||||
name: "uuid-map-2",
|
||||
args: args{
|
||||
str: "a9dk23bz0",
|
||||
},
|
||||
want: uuid.FromStringOrNil("c91481b6-fc0f-5d9e-b166-5ddf07b9c3c5"),
|
||||
wantErr: false,
|
||||
},
|
||||
{
|
||||
name: "uuid-map-2",
|
||||
args: args{
|
||||
str: "中文123",
|
||||
},
|
||||
want: uuid.FromStringOrNil("145c544c-2229-59e5-8dbb-3f33b7610d26"),
|
||||
wantErr: false,
|
||||
},
|
||||
}
|
||||
for _, tt := range tests {
|
||||
t.Run(tt.name, func(t *testing.T) {
|
||||
got, err := UUIDMap(tt.args.str)
|
||||
if (err != nil) != tt.wantErr {
|
||||
t.Errorf("UUIDMap() error = %v, wantErr %v", err, tt.wantErr)
|
||||
return
|
||||
}
|
||||
if !reflect.DeepEqual(got, tt.want) {
|
||||
t.Errorf("UUIDMap() got = %v, want %v", got, tt.want)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
@ -1,46 +0,0 @@
|
||||
package auth
|
||||
|
||||
import (
|
||||
"sync"
|
||||
)
|
||||
|
||||
type Authenticator interface {
|
||||
Verify(user string, pass string) bool
|
||||
Users() []string
|
||||
}
|
||||
|
||||
type AuthUser struct {
|
||||
User string
|
||||
Pass string
|
||||
}
|
||||
|
||||
type inMemoryAuthenticator struct {
|
||||
storage *sync.Map
|
||||
usernames []string
|
||||
}
|
||||
|
||||
func (au *inMemoryAuthenticator) Verify(user string, pass string) bool {
|
||||
realPass, ok := au.storage.Load(user)
|
||||
return ok && realPass == pass
|
||||
}
|
||||
|
||||
func (au *inMemoryAuthenticator) Users() []string { return au.usernames }
|
||||
|
||||
func NewAuthenticator(users []AuthUser) Authenticator {
|
||||
if len(users) == 0 {
|
||||
return nil
|
||||
}
|
||||
|
||||
au := &inMemoryAuthenticator{storage: &sync.Map{}}
|
||||
for _, user := range users {
|
||||
au.storage.Store(user.User, user.Pass)
|
||||
}
|
||||
usernames := make([]string, 0, len(users))
|
||||
au.storage.Range(func(key, value any) bool {
|
||||
usernames = append(usernames, key.(string))
|
||||
return true
|
||||
})
|
||||
au.usernames = usernames
|
||||
|
||||
return au
|
||||
}
|
||||
@ -1,18 +0,0 @@
|
||||
package dhcp
|
||||
|
||||
import (
|
||||
"context"
|
||||
"net"
|
||||
"runtime"
|
||||
|
||||
"github.com/Dreamacro/clash/component/dialer"
|
||||
)
|
||||
|
||||
func ListenDHCPClient(ctx context.Context, ifaceName string) (net.PacketConn, error) {
|
||||
listenAddr := "0.0.0.0:68"
|
||||
if runtime.GOOS == "linux" || runtime.GOOS == "android" {
|
||||
listenAddr = "255.255.255.255:68"
|
||||
}
|
||||
|
||||
return dialer.ListenPacket(ctx, "udp4", listenAddr, dialer.WithInterface(ifaceName), dialer.WithAddrReuse(true))
|
||||
}
|
||||
@ -1,98 +0,0 @@
|
||||
package dhcp
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"net"
|
||||
"net/netip"
|
||||
|
||||
"github.com/Dreamacro/clash/common/nnip"
|
||||
"github.com/Dreamacro/clash/component/iface"
|
||||
|
||||
"github.com/insomniacslk/dhcp/dhcpv4"
|
||||
)
|
||||
|
||||
var (
|
||||
ErrNotResponding = errors.New("DHCP not responding")
|
||||
ErrNotFound = errors.New("DNS option not found")
|
||||
)
|
||||
|
||||
func ResolveDNSFromDHCP(context context.Context, ifaceName string) ([]netip.Addr, error) {
|
||||
conn, err := ListenDHCPClient(context, ifaceName)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
defer func() {
|
||||
_ = conn.Close()
|
||||
}()
|
||||
|
||||
result := make(chan []netip.Addr, 1)
|
||||
|
||||
ifaceObj, err := iface.ResolveInterface(ifaceName)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
discovery, err := dhcpv4.NewDiscovery(ifaceObj.HardwareAddr, dhcpv4.WithBroadcast(true), dhcpv4.WithRequestedOptions(dhcpv4.OptionDomainNameServer))
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
go receiveOffer(conn, discovery.TransactionID, result)
|
||||
|
||||
_, err = conn.WriteTo(discovery.ToBytes(), &net.UDPAddr{IP: net.IPv4bcast, Port: 67})
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
select {
|
||||
case r, ok := <-result:
|
||||
if !ok {
|
||||
return nil, ErrNotFound
|
||||
}
|
||||
return r, nil
|
||||
case <-context.Done():
|
||||
return nil, ErrNotResponding
|
||||
}
|
||||
}
|
||||
|
||||
func receiveOffer(conn net.PacketConn, id dhcpv4.TransactionID, result chan<- []netip.Addr) {
|
||||
defer close(result)
|
||||
|
||||
buf := make([]byte, dhcpv4.MaxMessageSize)
|
||||
|
||||
for {
|
||||
n, _, err := conn.ReadFrom(buf)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
|
||||
pkt, err := dhcpv4.FromBytes(buf[:n])
|
||||
if err != nil {
|
||||
continue
|
||||
}
|
||||
|
||||
if pkt.MessageType() != dhcpv4.MessageTypeOffer {
|
||||
continue
|
||||
}
|
||||
|
||||
if pkt.TransactionID != id {
|
||||
continue
|
||||
}
|
||||
|
||||
dns := pkt.DNS()
|
||||
l := len(dns)
|
||||
if l == 0 {
|
||||
return
|
||||
}
|
||||
|
||||
dnsAddr := make([]netip.Addr, l)
|
||||
for i := 0; i < l; i++ {
|
||||
dnsAddr[i] = nnip.IpToAddr(dns[i])
|
||||
}
|
||||
|
||||
result <- dnsAddr
|
||||
|
||||
return
|
||||
}
|
||||
}
|
||||
@ -1,64 +0,0 @@
|
||||
package dialer
|
||||
|
||||
import (
|
||||
"net"
|
||||
"net/netip"
|
||||
"syscall"
|
||||
|
||||
"github.com/Dreamacro/clash/component/iface"
|
||||
|
||||
"golang.org/x/sys/unix"
|
||||
)
|
||||
|
||||
type controlFn = func(network, address string, c syscall.RawConn) error
|
||||
|
||||
func bindControl(ifaceIdx int, chain controlFn) controlFn {
|
||||
return func(network, address string, c syscall.RawConn) (err error) {
|
||||
defer func() {
|
||||
if err == nil && chain != nil {
|
||||
err = chain(network, address, c)
|
||||
}
|
||||
}()
|
||||
|
||||
addrPort, err := netip.ParseAddrPort(address)
|
||||
if err == nil && !addrPort.Addr().IsGlobalUnicast() {
|
||||
return
|
||||
}
|
||||
|
||||
var innerErr error
|
||||
err = c.Control(func(fd uintptr) {
|
||||
switch network {
|
||||
case "tcp4", "udp4":
|
||||
innerErr = unix.SetsockoptInt(int(fd), unix.IPPROTO_IP, unix.IP_BOUND_IF, ifaceIdx)
|
||||
case "tcp6", "udp6":
|
||||
innerErr = unix.SetsockoptInt(int(fd), unix.IPPROTO_IPV6, unix.IPV6_BOUND_IF, ifaceIdx)
|
||||
}
|
||||
})
|
||||
|
||||
if innerErr != nil {
|
||||
err = innerErr
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
func bindIfaceToDialer(ifaceName string, dialer *net.Dialer, _ string, _ netip.Addr) error {
|
||||
ifaceObj, err := iface.ResolveInterface(ifaceName)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
dialer.Control = bindControl(ifaceObj.Index, dialer.Control)
|
||||
return nil
|
||||
}
|
||||
|
||||
func bindIfaceToListenConfig(ifaceName string, lc *net.ListenConfig, _, address string) (string, error) {
|
||||
ifaceObj, err := iface.ResolveInterface(ifaceName)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
lc.Control = bindControl(ifaceObj.Index, lc.Control)
|
||||
return address, nil
|
||||
}
|
||||
@ -1,49 +0,0 @@
|
||||
package dialer
|
||||
|
||||
import (
|
||||
"net"
|
||||
"net/netip"
|
||||
"syscall"
|
||||
|
||||
"golang.org/x/sys/unix"
|
||||
)
|
||||
|
||||
type controlFn = func(network, address string, c syscall.RawConn) error
|
||||
|
||||
func bindControl(ifaceName string, chain controlFn) controlFn {
|
||||
return func(network, address string, c syscall.RawConn) (err error) {
|
||||
defer func() {
|
||||
if err == nil && chain != nil {
|
||||
err = chain(network, address, c)
|
||||
}
|
||||
}()
|
||||
|
||||
addrPort, err := netip.ParseAddrPort(address)
|
||||
if err == nil && !addrPort.Addr().IsGlobalUnicast() {
|
||||
return
|
||||
}
|
||||
|
||||
var innerErr error
|
||||
err = c.Control(func(fd uintptr) {
|
||||
innerErr = unix.BindToDevice(int(fd), ifaceName)
|
||||
})
|
||||
|
||||
if innerErr != nil {
|
||||
err = innerErr
|
||||
}
|
||||
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
func bindIfaceToDialer(ifaceName string, dialer *net.Dialer, _ string, _ netip.Addr) error {
|
||||
dialer.Control = bindControl(ifaceName, dialer.Control)
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func bindIfaceToListenConfig(ifaceName string, lc *net.ListenConfig, _, address string) (string, error) {
|
||||
lc.Control = bindControl(ifaceName, lc.Control)
|
||||
|
||||
return address, nil
|
||||
}
|
||||
@ -1,93 +0,0 @@
|
||||
//go:build !linux && !darwin
|
||||
|
||||
package dialer
|
||||
|
||||
import (
|
||||
"net"
|
||||
"net/netip"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
"github.com/Dreamacro/clash/component/iface"
|
||||
)
|
||||
|
||||
func lookupLocalAddr(ifaceName string, network string, destination netip.Addr, port int) (net.Addr, error) {
|
||||
ifaceObj, err := iface.ResolveInterface(ifaceName)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
var addr *netip.Prefix
|
||||
switch network {
|
||||
case "udp4", "tcp4":
|
||||
addr, err = ifaceObj.PickIPv4Addr(destination)
|
||||
case "tcp6", "udp6":
|
||||
addr, err = ifaceObj.PickIPv6Addr(destination)
|
||||
default:
|
||||
if destination.IsValid() {
|
||||
if destination.Is4() {
|
||||
addr, err = ifaceObj.PickIPv4Addr(destination)
|
||||
} else {
|
||||
addr, err = ifaceObj.PickIPv6Addr(destination)
|
||||
}
|
||||
} else {
|
||||
addr, err = ifaceObj.PickIPv4Addr(destination)
|
||||
}
|
||||
}
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if strings.HasPrefix(network, "tcp") {
|
||||
return &net.TCPAddr{
|
||||
IP: addr.Addr().AsSlice(),
|
||||
Port: port,
|
||||
}, nil
|
||||
} else if strings.HasPrefix(network, "udp") {
|
||||
return &net.UDPAddr{
|
||||
IP: addr.Addr().AsSlice(),
|
||||
Port: port,
|
||||
}, nil
|
||||
}
|
||||
|
||||
return nil, iface.ErrAddrNotFound
|
||||
}
|
||||
|
||||
func bindIfaceToDialer(ifaceName string, dialer *net.Dialer, network string, destination netip.Addr) error {
|
||||
if !destination.IsGlobalUnicast() {
|
||||
return nil
|
||||
}
|
||||
|
||||
local := uint64(0)
|
||||
if dialer.LocalAddr != nil {
|
||||
_, port, err := net.SplitHostPort(dialer.LocalAddr.String())
|
||||
if err == nil {
|
||||
local, _ = strconv.ParseUint(port, 10, 16)
|
||||
}
|
||||
}
|
||||
|
||||
addr, err := lookupLocalAddr(ifaceName, network, destination, int(local))
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
dialer.LocalAddr = addr
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func bindIfaceToListenConfig(ifaceName string, _ *net.ListenConfig, network, address string) (string, error) {
|
||||
_, port, err := net.SplitHostPort(address)
|
||||
if err != nil {
|
||||
port = "0"
|
||||
}
|
||||
|
||||
local, _ := strconv.ParseUint(port, 10, 16)
|
||||
|
||||
addr, err := lookupLocalAddr(ifaceName, network, netip.Addr{}, int(local))
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
return addr.String(), nil
|
||||
}
|
||||
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue
Block a user