mirror of
https://github.com/MetaCubeX/mihomo.git
synced 2025-12-22 02:30:07 +08:00
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No commits in common. "v1.11.8" and "main" have entirely different histories.
98
.github/ISSUE_TEMPLATE/bug_report.yml
vendored
98
.github/ISSUE_TEMPLATE/bug_report.yml
vendored
@ -1,76 +1,80 @@
|
||||
name: Bug report
|
||||
description: Create a report to help us improve
|
||||
name: Bug Report
|
||||
description: "Report Mihomo bug"
|
||||
title: "[Bug] "
|
||||
labels: ["bug"]
|
||||
body:
|
||||
- type: checkboxes
|
||||
id: ensure
|
||||
attributes:
|
||||
label: Verify steps
|
||||
description: "
|
||||
在提交之前，请确认
|
||||
Please verify that you've followed these steps
|
||||
"
|
||||
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: "
|
||||
如果你可以自己 debug 并解决的话，提交 PR 吧
|
||||
Is this something you can **debug and fix**? Send a pull request! Bug fixes and documentation fixes are welcome.
|
||||
"
|
||||
- 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: "
|
||||
我已经在 [Issue Tracker](……/) 中找过我要提出的问题
|
||||
I have searched on the [issue tracker](……/) for a related issue.
|
||||
"
|
||||
- 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: "
|
||||
我已经使用 dev 分支版本测试过，问题依旧存在
|
||||
I have tested using the dev branch, and the issue still exists.
|
||||
"
|
||||
- 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: "
|
||||
我已经仔细看过 [Documentation](https://github.com/Dreamacro/clash/wiki/) 并无法自行解决问题
|
||||
I have read the [documentation](https://github.com/Dreamacro/clash/wiki/) and was unable to solve the issue.
|
||||
"
|
||||
- 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: "
|
||||
这是 Clash 核心的问题，并非我所使用的 Clash 衍生版本（如 OpenClash、KoolClash 等）的特定问题
|
||||
This is an issue of the Clash core *per se*, not to the derivatives of Clash, like OpenClash or KoolClash.
|
||||
"
|
||||
- label: I have directly reproduced the error using the Mihomo command-line program, rather than using other tools or scripts.
|
||||
required: true
|
||||
- type: input
|
||||
attributes:
|
||||
label: Clash version
|
||||
validations:
|
||||
required: true
|
||||
|
||||
- type: dropdown
|
||||
id: os
|
||||
attributes:
|
||||
label: What OS are you seeing the problem on?
|
||||
label: Operating System
|
||||
description: "Please provide the type of operating system."
|
||||
multiple: true
|
||||
options:
|
||||
- macOS
|
||||
- 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: "Clash config"
|
||||
description: "
|
||||
在下方附上 Clash core 配置文件，请确保配置文件中没有敏感信息（比如：服务器地址，密码，端口等）
|
||||
Paste the Clash core configuration file below, please make sure that there is no sensitive information in the configuration file (e.g., server address/url, password, port)
|
||||
"
|
||||
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:
|
||||
render: shell
|
||||
label: Clash log
|
||||
description: "
|
||||
在下方附上 Clash Core 的日志，log level 使用 DEBUG
|
||||
Paste the Clash core log below with the log level set to `DEBUG`.
|
||||
"
|
||||
- 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
|
||||
7
.github/ISSUE_TEMPLATE/config.yml
vendored
7
.github/ISSUE_TEMPLATE/config.yml
vendored
@ -1,6 +1,5 @@
|
||||
blank_issues_enabled: false
|
||||
|
||||
contact_links:
|
||||
- name: Get help in GitHub Discussions
|
||||
url: https://github.com/Dreamacro/clash/discussions
|
||||
about: Have a question? Not sure if your issue affects everyone reproducibly? The quickest way to get help is on Clash's GitHub Discussions!
|
||||
- name: mihomo Community Support
|
||||
url: https://github.com/MetaCubeX/mihomo/discussions
|
||||
about: Please ask and answer questions about mihomo here.
|
||||
|
||||
39
.github/ISSUE_TEMPLATE/feature_request.yml
vendored
39
.github/ISSUE_TEMPLATE/feature_request.yml
vendored
@ -1,36 +1,23 @@
|
||||
name: Feature request
|
||||
description: Suggest an idea for this project
|
||||
name: Feature Request
|
||||
description: Suggest improvements for this project
|
||||
title: "[Feature] "
|
||||
labels: ["enhancement"]
|
||||
body:
|
||||
- type: checkboxes
|
||||
id: ensure
|
||||
attributes:
|
||||
label: Verify steps
|
||||
description: "
|
||||
在提交之前，请确认
|
||||
Please verify that you've followed these steps
|
||||
"
|
||||
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: "
|
||||
我已经在 [Issue Tracker](……/) 中找过我要提出的请求
|
||||
I have searched on the [issue tracker](……/) for a related feature request.
|
||||
"
|
||||
required: true
|
||||
- label: "
|
||||
我已经仔细看过 [Documentation](https://github.com/Dreamacro/clash/wiki/) 并无法自行解决问题
|
||||
I have read the [documentation](https://github.com/Dreamacro/clash/wiki/) and was unable to solve the issue.
|
||||
"
|
||||
required: true
|
||||
- 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: 请详细、清晰地表达你要提出的论述，例如这个问题如何影响到你？你想实现什么功能？目前 Clash Core 的行为是什麽？
|
||||
description: Please provide a detailed description of the feature, rather than vague statements.
|
||||
validations:
|
||||
required: true
|
||||
- type: textarea
|
||||
attributes:
|
||||
label: Possible Solution
|
||||
description: "
|
||||
此项非必须，但是如果你有想法的话欢迎提出。
|
||||
Not obligatory, but suggest a fix/reason for the bug, or ideas how to implement the addition or change
|
||||
"
|
||||
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: ${{ github.repository }}
|
||||
retain_days: 30
|
||||
35
.github/workflows/build.yml
vendored
Normal file
35
.github/workflows/build.yml
vendored
Normal file
@ -0,0 +1,35 @@
|
||||
name: Build
|
||||
on:
|
||||
workflow_dispatch:
|
||||
inputs:
|
||||
version:
|
||||
description: "Tag version to release"
|
||||
required: true
|
||||
|
||||
permissions:
|
||||
contents: write
|
||||
packages: write
|
||||
|
||||
jobs:
|
||||
release_archive:
|
||||
runs-on: ubuntu-latest
|
||||
if: github.repository == 'KT-Yeh/mihomo'
|
||||
|
||||
steps:
|
||||
- name: Checkout
|
||||
uses: actions/checkout@v3
|
||||
with:
|
||||
submodules: true
|
||||
|
||||
- name: Archive Release
|
||||
uses: thedoctor0/zip-release@0.7.1
|
||||
with:
|
||||
type: zip
|
||||
filename: 'mihomo_${{ 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'
|
||||
30
.github/workflows/codeql-analysis.yml
vendored
30
.github/workflows/codeql-analysis.yml
vendored
@ -1,30 +0,0 @@
|
||||
name: CodeQL
|
||||
|
||||
on:
|
||||
push:
|
||||
branches: [master, dev]
|
||||
|
||||
jobs:
|
||||
analyze:
|
||||
name: Analyze
|
||||
runs-on: ubuntu-latest
|
||||
|
||||
strategy:
|
||||
fail-fast: false
|
||||
matrix:
|
||||
language: ['go']
|
||||
|
||||
steps:
|
||||
- name: Checkout repository
|
||||
uses: actions/checkout@v3
|
||||
|
||||
- name: Initialize CodeQL
|
||||
uses: github/codeql-action/init@v2
|
||||
with:
|
||||
languages: ${{ matrix.language }}
|
||||
|
||||
- name: Autobuild
|
||||
uses: github/codeql-action/autobuild@v2
|
||||
|
||||
- name: Perform CodeQL Analysis
|
||||
uses: github/codeql-action/analyze@v2
|
||||
80
.github/workflows/docker.yml
vendored
80
.github/workflows/docker.yml
vendored
@ -1,80 +0,0 @@
|
||||
name: Publish Docker Image
|
||||
on:
|
||||
push:
|
||||
branches:
|
||||
- dev
|
||||
tags:
|
||||
- '*'
|
||||
jobs:
|
||||
|
||||
build:
|
||||
name: Build
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
|
||||
- name: Check out code into the Go module directory
|
||||
uses: actions/checkout@v3
|
||||
with:
|
||||
fetch-depth: 0
|
||||
|
||||
- name: Set up QEMU
|
||||
uses: docker/setup-qemu-action@v2
|
||||
with:
|
||||
platforms: all
|
||||
|
||||
- name: Set up docker buildx
|
||||
id: buildx
|
||||
uses: docker/setup-buildx-action@v2
|
||||
with:
|
||||
version: latest
|
||||
|
||||
- name: Login to DockerHub
|
||||
uses: docker/login-action@v2
|
||||
with:
|
||||
username: ${{ secrets.DOCKER_USERNAME }}
|
||||
password: ${{ secrets.DOCKER_PASSWORD }}
|
||||
|
||||
- name: Login to Github Package
|
||||
uses: docker/login-action@v2
|
||||
with:
|
||||
registry: ghcr.io
|
||||
username: Dreamacro
|
||||
password: ${{ secrets.PACKAGE_TOKEN }}
|
||||
|
||||
- name: Build dev branch and push
|
||||
if: github.ref == 'refs/heads/dev'
|
||||
uses: docker/build-push-action@v3
|
||||
with:
|
||||
context: .
|
||||
platforms: linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64
|
||||
push: true
|
||||
tags: 'dreamacro/clash:dev,ghcr.io/dreamacro/clash:dev'
|
||||
cache-from: type=gha
|
||||
cache-to: type=gha,mode=max
|
||||
|
||||
- name: Get all docker tags
|
||||
if: startsWith(github.ref, 'refs/tags/')
|
||||
uses: actions/github-script@v6
|
||||
id: tags
|
||||
with:
|
||||
script: |
|
||||
const ref = context.payload.ref.replace(/\/?refs\/tags\//, '')
|
||||
const tags = [
|
||||
'dreamacro/clash:latest',
|
||||
`dreamacro/clash:${ref}`,
|
||||
'ghcr.io/dreamacro/clash:latest',
|
||||
`ghcr.io/dreamacro/clash:${ref}`
|
||||
]
|
||||
return tags.join(',')
|
||||
result-encoding: string
|
||||
|
||||
- name: Build release and push
|
||||
if: startsWith(github.ref, 'refs/tags/')
|
||||
uses: docker/build-push-action@v3
|
||||
with:
|
||||
context: .
|
||||
platforms: linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64
|
||||
push: true
|
||||
tags: ${{steps.tags.outputs.result}}
|
||||
cache-from: type=gha
|
||||
cache-to: type=gha,mode=max
|
||||
18
.github/workflows/linter.yml
vendored
18
.github/workflows/linter.yml
vendored
@ -1,18 +0,0 @@
|
||||
name: Linter
|
||||
on: [push, pull_request]
|
||||
jobs:
|
||||
lint:
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- uses: actions/checkout@v3
|
||||
|
||||
- name: Setup Go
|
||||
uses: actions/setup-go@v3
|
||||
with:
|
||||
check-latest: true
|
||||
go-version: '1.19'
|
||||
|
||||
- name: golangci-lint
|
||||
uses: golangci/golangci-lint-action@v3
|
||||
with:
|
||||
version: latest
|
||||
42
.github/workflows/release.yml
vendored
42
.github/workflows/release.yml
vendored
@ -1,42 +0,0 @@
|
||||
name: Release
|
||||
on: [push]
|
||||
jobs:
|
||||
build:
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- name: Setup Go
|
||||
uses: actions/setup-go@v3
|
||||
with:
|
||||
check-latest: true
|
||||
go-version: '1.19'
|
||||
|
||||
- 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
|
||||
~/.cache/go-build
|
||||
key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-go-
|
||||
|
||||
- name: Get dependencies, run test
|
||||
run: |
|
||||
go test ./...
|
||||
|
||||
- name: Build
|
||||
if: startsWith(github.ref, 'refs/tags/')
|
||||
env:
|
||||
NAME: clash
|
||||
BINDIR: bin
|
||||
run: make -j releases
|
||||
|
||||
- name: Upload Release
|
||||
uses: softprops/action-gh-release@v1
|
||||
if: startsWith(github.ref, 'refs/tags/')
|
||||
with:
|
||||
files: bin/*
|
||||
draft: true
|
||||
18
.github/workflows/stale.yml
vendored
18
.github/workflows/stale.yml
vendored
@ -1,18 +0,0 @@
|
||||
|
||||
name: Mark stale issues and pull requests
|
||||
|
||||
on:
|
||||
schedule:
|
||||
- cron: "30 1 * * *"
|
||||
|
||||
jobs:
|
||||
stale:
|
||||
|
||||
runs-on: ubuntu-latest
|
||||
|
||||
steps:
|
||||
- uses: actions/stale@v5
|
||||
with:
|
||||
stale-issue-message: 'This issue is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 5 days'
|
||||
days-before-stale: 60
|
||||
days-before-close: 5
|
||||
30
.gitignore
vendored
30
.gitignore
vendored
@ -1,25 +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*
|
||||
__pycache__
|
||||
venv
|
||||
build
|
||||
mihomo.egg-info
|
||||
*.ipynb
|
||||
@ -1,17 +0,0 @@
|
||||
linters:
|
||||
disable-all: true
|
||||
enable:
|
||||
- gofumpt
|
||||
- staticcheck
|
||||
- govet
|
||||
- gci
|
||||
|
||||
linters-settings:
|
||||
gci:
|
||||
custom-order: true
|
||||
sections:
|
||||
- standard
|
||||
- prefix(github.com/Dreamacro/clash)
|
||||
- default
|
||||
staticcheck:
|
||||
go: '1.19'
|
||||
18
Dockerfile
18
Dockerfile
@ -1,18 +0,0 @@
|
||||
FROM golang:alpine as builder
|
||||
|
||||
RUN apk add --no-cache make git && \
|
||||
wget -O /Country.mmdb https://github.com/Dreamacro/maxmind-geoip/releases/latest/download/Country.mmdb
|
||||
WORKDIR /clash-src
|
||||
COPY --from=tonistiigi/xx:golang / /
|
||||
COPY . /clash-src
|
||||
RUN go mod download && \
|
||||
make docker && \
|
||||
mv ./bin/clash-docker /clash
|
||||
|
||||
FROM alpine:latest
|
||||
LABEL org.opencontainers.image.source="https://github.com/Dreamacro/clash"
|
||||
|
||||
RUN apk add --no-cache ca-certificates tzdata
|
||||
COPY --from=builder /Country.mmdb /root/.config/clash/
|
||||
COPY --from=builder /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.
|
||||
140
Makefile
140
Makefile
@ -1,140 +0,0 @@
|
||||
NAME=clash
|
||||
BINDIR=bin
|
||||
VERSION=$(shell git describe --tags || echo "unknown version")
|
||||
BUILDTIME=$(shell date -u)
|
||||
GOBUILD=CGO_ENABLED=0 go build -trimpath -ldflags '-X "github.com/Dreamacro/clash/constant.Version=$(VERSION)" \
|
||||
-X "github.com/Dreamacro/clash/constant.BuildTime=$(BUILDTIME)" \
|
||||
-w -s -buildid='
|
||||
|
||||
PLATFORM_LIST = \
|
||||
darwin-amd64 \
|
||||
darwin-amd64-v3 \
|
||||
darwin-arm64 \
|
||||
linux-386 \
|
||||
linux-amd64 \
|
||||
linux-amd64-v3 \
|
||||
linux-armv5 \
|
||||
linux-armv6 \
|
||||
linux-armv7 \
|
||||
linux-armv8 \
|
||||
linux-mips-softfloat \
|
||||
linux-mips-hardfloat \
|
||||
linux-mipsle-softfloat \
|
||||
linux-mipsle-hardfloat \
|
||||
linux-mips64 \
|
||||
linux-mips64le \
|
||||
freebsd-386 \
|
||||
freebsd-amd64 \
|
||||
freebsd-amd64-v3 \
|
||||
freebsd-arm64
|
||||
|
||||
WINDOWS_ARCH_LIST = \
|
||||
windows-386 \
|
||||
windows-amd64 \
|
||||
windows-amd64-v3 \
|
||||
windows-arm64 \
|
||||
windows-arm32v7
|
||||
|
||||
all: linux-amd64 darwin-amd64 windows-amd64 # Most used
|
||||
|
||||
docker:
|
||||
$(GOBUILD) -o $(BINDIR)/$(NAME)-$@
|
||||
|
||||
darwin-amd64:
|
||||
GOARCH=amd64 GOOS=darwin $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
|
||||
|
||||
darwin-amd64-v3:
|
||||
GOARCH=amd64 GOOS=darwin GOAMD64=v3 $(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 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
|
||||
|
||||
linux-amd64-v3:
|
||||
GOARCH=amd64 GOOS=linux GOAMD64=v3 $(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-armv8:
|
||||
GOARCH=arm64 GOOS=linux $(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)-$@
|
||||
|
||||
freebsd-386:
|
||||
GOARCH=386 GOOS=freebsd $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
|
||||
|
||||
freebsd-amd64:
|
||||
GOARCH=amd64 GOOS=freebsd $(GOBUILD) -o $(BINDIR)/$(NAME)-$@
|
||||
|
||||
freebsd-amd64-v3:
|
||||
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 $(GOBUILD) -o $(BINDIR)/$(NAME)-$@.exe
|
||||
|
||||
windows-amd64-v3:
|
||||
GOARCH=amd64 GOOS=windows GOAMD64=v3 $(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)
|
||||
|
||||
lint:
|
||||
GOOS=darwin golangci-lint run ./...
|
||||
GOOS=windows golangci-lint run ./...
|
||||
GOOS=linux golangci-lint run ./...
|
||||
GOOS=freebsd golangci-lint run ./...
|
||||
GOOS=openbsd golangci-lint run ./...
|
||||
|
||||
clean:
|
||||
rm $(BINDIR)/*
|
||||
147
README.md
147
README.md
@ -1,60 +1,115 @@
|
||||
<h1 align="center">
|
||||
<img src="https://github.com/Dreamacro/clash/raw/master/docs/logo.png" alt="Clash" width="200">
|
||||
<br>Clash<br>
|
||||
</h1>
|
||||
# mihomo
|
||||
A simple python pydantic model (type hint and autocompletion support) for Honkai: Star Rail parsed data from the Mihomo API.
|
||||
|
||||
<h4 align="center">A rule-based tunnel in Go.</h4>
|
||||
API url: https://api.mihomo.me/sr_info_parsed/{UID}?lang={LANG}
|
||||
|
||||
<p align="center">
|
||||
<a href="https://github.com/Dreamacro/clash/actions">
|
||||
<img src="https://img.shields.io/github/workflow/status/Dreamacro/clash/Go?style=flat-square" alt="Github Actions">
|
||||
</a>
|
||||
<a href="https://goreportcard.com/report/github.com/Dreamacro/clash">
|
||||
<img src="https://goreportcard.com/badge/github.com/Dreamacro/clash?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/Dreamacro/clash/releases">
|
||||
<img src="https://img.shields.io/github/release/Dreamacro/clash/all.svg?style=flat-square">
|
||||
</a>
|
||||
<a href="https://github.com/Dreamacro/clash/releases/tag/premium">
|
||||
<img src="https://img.shields.io/badge/release-Premium-00b4f0?style=flat-square">
|
||||
</a>
|
||||
</p>
|
||||
## Installation
|
||||
```
|
||||
pip install -U git+https://github.com/KT-Yeh/mihomo.git
|
||||
```
|
||||
|
||||
## Features
|
||||
## Usage
|
||||
|
||||
- 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
|
||||
### 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.
|
||||
|
||||
## Premium Features
|
||||
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.
|
||||
|
||||
- TUN mode on macOS, Linux and Windows. [Doc](https://github.com/Dreamacro/clash/wiki/premium-core-features#tun-device)
|
||||
- Match your tunnel by [Script](https://github.com/Dreamacro/clash/wiki/premium-core-features#script)
|
||||
- [Rule Provider](https://github.com/Dreamacro/clash/wiki/premium-core-features#rule-providers)
|
||||
### Example
|
||||
```py
|
||||
import asyncio
|
||||
|
||||
## Getting Started
|
||||
Documentations are now moved to [GitHub Wiki](https://github.com/Dreamacro/clash/wiki).
|
||||
from mihomo import Language, MihomoAPI
|
||||
from mihomo.models import StarrailInfoParsed
|
||||
from mihomo.models.v1 import StarrailInfoParsedV1
|
||||
|
||||
## Premium Release
|
||||
[Release](https://github.com/Dreamacro/clash/releases/tag/premium)
|
||||
client = MihomoAPI(language=Language.EN)
|
||||
|
||||
## 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
|
||||
async def v1():
|
||||
data: StarrailInfoParsedV1 = await client.fetch_user_v1(800333171)
|
||||
|
||||
* [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)
|
||||
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)}")
|
||||
|
||||
## License
|
||||
|
||||
This software is released under the GPL-3.0 license.
|
||||
async def v2():
|
||||
data: StarrailInfoParsed = await client.fetch_user(800333171, replace_icon_name_with_url=True)
|
||||
|
||||
[](https://app.fossa.io/projects/git%2Bgithub.com%2FDreamacro%2Fclash?ref=badge_large)
|
||||
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())
|
||||
```
|
||||
|
||||
### 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
|
||||
# ...
|
||||
|
||||
new_data = await client.fetch_user(800333171)
|
||||
data = tools.merge_character_data(new_data, old_data)
|
||||
```
|
||||
|
||||
### Data Persistence
|
||||
Take pickle and json as an example
|
||||
```py
|
||||
import pickle
|
||||
import zlib
|
||||
from mihomo import MihomoAPI, Language, StarrailInfoParsed
|
||||
|
||||
client = MihomoAPI(language=Language.EN)
|
||||
data = await client.fetch_user(800333171)
|
||||
|
||||
# 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))
|
||||
```
|
||||
|
||||
@ -1,192 +0,0 @@
|
||||
package adapter
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"net"
|
||||
"net/http"
|
||||
"net/url"
|
||||
"time"
|
||||
|
||||
"github.com/Dreamacro/clash/common/queue"
|
||||
"github.com/Dreamacro/clash/component/dialer"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
|
||||
"go.uber.org/atomic"
|
||||
)
|
||||
|
||||
type Proxy struct {
|
||||
C.ProxyAdapter
|
||||
history *queue.Queue
|
||||
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...)
|
||||
p.alive.Store(err == nil)
|
||||
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...)
|
||||
p.alive.Store(err == nil)
|
||||
return pc, err
|
||||
}
|
||||
|
||||
// DelayHistory implements C.Proxy
|
||||
func (p *Proxy) DelayHistory() []C.DelayHistory {
|
||||
queue := p.history.Copy()
|
||||
histories := []C.DelayHistory{}
|
||||
for _, item := range queue {
|
||||
histories = append(histories, item.(C.DelayHistory))
|
||||
}
|
||||
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
|
||||
}
|
||||
|
||||
last := p.history.Last()
|
||||
if last == nil {
|
||||
return max
|
||||
}
|
||||
history := last.(C.DelayHistory)
|
||||
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()
|
||||
}
|
||||
}()
|
||||
|
||||
addr, err := urlToMetadata(url)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
|
||||
start := time.Now()
|
||||
instance, err := p.DialContext(ctx, &addr)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
defer instance.Close()
|
||||
|
||||
req, err := http.NewRequest(http.MethodHead, url, nil)
|
||||
if err != nil {
|
||||
return
|
||||
}
|
||||
req = req.WithContext(ctx)
|
||||
|
||||
transport := &http.Transport{
|
||||
Dial: func(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{
|
||||
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()
|
||||
t = uint16(time.Since(start) / time.Millisecond)
|
||||
return
|
||||
}
|
||||
|
||||
func NewProxy(adapter C.ProxyAdapter) *Proxy {
|
||||
return &Proxy{adapter, queue.New(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{
|
||||
Host: u.Hostname(),
|
||||
DstIP: nil,
|
||||
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.HTTPCONNECT
|
||||
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,
|
||||
}
|
||||
}
|
||||
@ -1,22 +0,0 @@
|
||||
package inbound
|
||||
|
||||
import (
|
||||
"net"
|
||||
|
||||
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
|
||||
if ip, port, err := parseAddr(conn.RemoteAddr().String()); err == nil {
|
||||
metadata.SrcIP = ip
|
||||
metadata.SrcPort = port
|
||||
}
|
||||
|
||||
return context.NewConnContext(conn, metadata)
|
||||
}
|
||||
@ -1,66 +0,0 @@
|
||||
package inbound
|
||||
|
||||
import (
|
||||
"net"
|
||||
"net/http"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
"github.com/Dreamacro/clash/transport/socks5"
|
||||
)
|
||||
|
||||
func parseSocksAddr(target socks5.Addr) *C.Metadata {
|
||||
metadata := &C.Metadata{}
|
||||
|
||||
switch target[0] {
|
||||
case socks5.AtypDomainName:
|
||||
// trim for FQDN
|
||||
metadata.Host = strings.TrimRight(string(target[2:2+target[1]]), ".")
|
||||
metadata.DstPort = strconv.Itoa((int(target[2+target[1]]) << 8) | int(target[2+target[1]+1]))
|
||||
case socks5.AtypIPv4:
|
||||
ip := net.IP(target[1 : 1+net.IPv4len])
|
||||
metadata.DstIP = ip
|
||||
metadata.DstPort = strconv.Itoa((int(target[1+net.IPv4len]) << 8) | int(target[1+net.IPv4len+1]))
|
||||
case socks5.AtypIPv6:
|
||||
ip := net.IP(target[1 : 1+net.IPv6len])
|
||||
metadata.DstIP = ip
|
||||
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,
|
||||
Host: host,
|
||||
DstIP: nil,
|
||||
DstPort: port,
|
||||
}
|
||||
|
||||
if ip := net.ParseIP(host); ip != nil {
|
||||
metadata.DstIP = ip
|
||||
}
|
||||
|
||||
return metadata
|
||||
}
|
||||
|
||||
func parseAddr(addr string) (net.IP, string, error) {
|
||||
host, port, err := net.SplitHostPort(addr)
|
||||
if err != nil {
|
||||
return nil, "", err
|
||||
}
|
||||
|
||||
ip := net.ParseIP(host)
|
||||
return ip, port, nil
|
||||
}
|
||||
@ -1,138 +0,0 @@
|
||||
package outbound
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"errors"
|
||||
"net"
|
||||
|
||||
"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
|
||||
}
|
||||
|
||||
// Name implements C.ProxyAdapter
|
||||
func (b *Base) Name() string {
|
||||
return b.name
|
||||
}
|
||||
|
||||
// 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")
|
||||
}
|
||||
|
||||
// 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")
|
||||
}
|
||||
|
||||
// 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(),
|
||||
})
|
||||
}
|
||||
|
||||
// Addr implements C.ProxyAdapter
|
||||
func (b *Base) Addr() string {
|
||||
return b.addr
|
||||
}
|
||||
|
||||
// Unwrap implements C.ProxyAdapter
|
||||
func (b *Base) Unwrap(metadata *C.Metadata) 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))
|
||||
}
|
||||
|
||||
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"`
|
||||
}
|
||||
|
||||
type BaseOption struct {
|
||||
Name string
|
||||
Addr string
|
||||
Type C.AdapterType
|
||||
UDP bool
|
||||
Interface string
|
||||
RoutingMark int
|
||||
}
|
||||
|
||||
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,
|
||||
}
|
||||
}
|
||||
|
||||
type conn struct {
|
||||
net.Conn
|
||||
chain C.Chain
|
||||
}
|
||||
|
||||
// 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()}}
|
||||
}
|
||||
|
||||
type packetConn struct {
|
||||
net.PacketConn
|
||||
chain C.Chain
|
||||
}
|
||||
|
||||
// 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()}}
|
||||
}
|
||||
@ -1,46 +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) {
|
||||
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) {
|
||||
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,
|
||||
},
|
||||
}
|
||||
}
|
||||
@ -1,147 +0,0 @@
|
||||
package outbound
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
"context"
|
||||
"crypto/tls"
|
||||
"encoding/base64"
|
||||
"errors"
|
||||
"fmt"
|
||||
"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
|
||||
}
|
||||
|
||||
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"`
|
||||
}
|
||||
|
||||
// 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)
|
||||
ctx, cancel := context.WithTimeout(context.Background(), C.DefaultTLSTimeout)
|
||||
defer cancel()
|
||||
err := cc.HandshakeContext(ctx)
|
||||
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"},
|
||||
},
|
||||
}
|
||||
|
||||
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 {
|
||||
var tlsConfig *tls.Config
|
||||
if option.TLS {
|
||||
sni := option.Server
|
||||
if option.SNI != "" {
|
||||
sni = option.SNI
|
||||
}
|
||||
tlsConfig = &tls.Config{
|
||||
InsecureSkipVerify: option.SkipCertVerify,
|
||||
ServerName: sni,
|
||||
}
|
||||
}
|
||||
|
||||
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,
|
||||
},
|
||||
user: option.UserName,
|
||||
pass: option.Password,
|
||||
tlsConfig: tlsConfig,
|
||||
}
|
||||
}
|
||||
@ -1,62 +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,
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
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 }
|
||||
@ -1,203 +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"
|
||||
"github.com/Dreamacro/clash/transport/shadowsocks/core"
|
||||
obfs "github.com/Dreamacro/clash/transport/simple-obfs"
|
||||
"github.com/Dreamacro/clash/transport/socks5"
|
||||
v2rayObfs "github.com/Dreamacro/clash/transport/v2ray-plugin"
|
||||
)
|
||||
|
||||
type ShadowSocks struct {
|
||||
*Base
|
||||
cipher core.Cipher
|
||||
|
||||
// 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"`
|
||||
}
|
||||
|
||||
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"`
|
||||
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)
|
||||
}
|
||||
}
|
||||
c = ss.cipher.StreamConn(c)
|
||||
_, err := c.Write(serializesSocksAddr(metadata))
|
||||
return c, err
|
||||
}
|
||||
|
||||
// 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) {
|
||||
pc, err := dialer.ListenPacket(ctx, "udp", "", ss.Base.DialOptions(opts...)...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
addr, err := resolveUDPAddr("udp", ss.addr)
|
||||
if err != nil {
|
||||
pc.Close()
|
||||
return nil, err
|
||||
}
|
||||
|
||||
pc = ss.cipher.PacketConn(pc)
|
||||
return newPacketConn(&ssPacketConn{PacketConn: pc, rAddr: addr}, ss), nil
|
||||
}
|
||||
|
||||
func NewShadowSocks(option ShadowSocksOption) (*ShadowSocks, error) {
|
||||
addr := net.JoinHostPort(option.Server, strconv.Itoa(option.Port))
|
||||
cipher := option.Cipher
|
||||
password := option.Password
|
||||
ciph, err := core.PickCipher(cipher, nil, 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,
|
||||
},
|
||||
cipher: ciph,
|
||||
|
||||
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
|
||||
}
|
||||
@ -1,157 +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 := resolveUDPAddr("udp", ssr.addr)
|
||||
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,
|
||||
},
|
||||
cipher: coreCiph,
|
||||
obfs: obfs,
|
||||
protocol: protocol,
|
||||
}, nil
|
||||
}
|
||||
@ -1,164 +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})
|
||||
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
|
||||
}
|
||||
|
||||
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,
|
||||
},
|
||||
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
|
||||
}
|
||||
@ -1,208 +0,0 @@
|
||||
package outbound
|
||||
|
||||
import (
|
||||
"context"
|
||||
"crypto/tls"
|
||||
"errors"
|
||||
"fmt"
|
||||
"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"`
|
||||
}
|
||||
|
||||
// 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)
|
||||
ctx, cancel := context.WithTimeout(context.Background(), C.DefaultTLSTimeout)
|
||||
defer cancel()
|
||||
err := cc.HandshakeContext(ctx)
|
||||
c = cc
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("%s connect error: %w", ss.addr, err)
|
||||
}
|
||||
}
|
||||
|
||||
var user *socks5.User
|
||||
if ss.user != "" {
|
||||
user = &socks5.User{
|
||||
Username: ss.user,
|
||||
Password: ss.pass,
|
||||
}
|
||||
}
|
||||
if _, err := 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)
|
||||
ctx, cancel := context.WithTimeout(context.Background(), C.DefaultTLSTimeout)
|
||||
defer cancel()
|
||||
err = cc.HandshakeContext(ctx)
|
||||
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 {
|
||||
var tlsConfig *tls.Config
|
||||
if option.TLS {
|
||||
tlsConfig = &tls.Config{
|
||||
InsecureSkipVerify: option.SkipCertVerify,
|
||||
ServerName: option.Server,
|
||||
}
|
||||
}
|
||||
|
||||
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,
|
||||
},
|
||||
user: option.UserName,
|
||||
pass: option.Password,
|
||||
tls: option.TLS,
|
||||
skipCertVerify: option.SkipCertVerify,
|
||||
tlsConfig: tlsConfig,
|
||||
}
|
||||
}
|
||||
|
||||
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()
|
||||
}
|
||||
@ -1,208 +0,0 @@
|
||||
package outbound
|
||||
|
||||
import (
|
||||
"context"
|
||||
"crypto/tls"
|
||||
"fmt"
|
||||
"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"
|
||||
|
||||
"golang.org/x/net/http2"
|
||||
)
|
||||
|
||||
type Trojan struct {
|
||||
*Base
|
||||
instance *trojan.Trojan
|
||||
option *TrojanOption
|
||||
|
||||
// for gun mux
|
||||
gunTLSConfig *tls.Config
|
||||
gunConfig *gun.Config
|
||||
transport *http2.Transport
|
||||
}
|
||||
|
||||
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"`
|
||||
UDP bool `proxy:"udp,omitempty"`
|
||||
Network string `proxy:"network,omitempty"`
|
||||
GrpcOpts GrpcOptions `proxy:"grpc-opts,omitempty"`
|
||||
WSOpts WSOptions `proxy:"ws-opts,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)
|
||||
}
|
||||
|
||||
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
|
||||
}
|
||||
|
||||
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
|
||||
}
|
||||
|
||||
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,
|
||||
}
|
||||
|
||||
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,
|
||||
},
|
||||
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,
|
||||
}
|
||||
|
||||
t.transport = gun.NewHTTP2Client(dialFn, tlsConfig)
|
||||
t.gunTLSConfig = tlsConfig
|
||||
t.gunConfig = &gun.Config{
|
||||
ServiceName: option.GrpcOpts.GrpcServiceName,
|
||||
Host: tOption.ServerName,
|
||||
}
|
||||
}
|
||||
|
||||
return t, nil
|
||||
}
|
||||
@ -1,59 +0,0 @@
|
||||
package outbound
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"net"
|
||||
"strconv"
|
||||
"time"
|
||||
|
||||
"github.com/Dreamacro/clash/component/resolver"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
"github.com/Dreamacro/clash/transport/socks5"
|
||||
)
|
||||
|
||||
func tcpKeepAlive(c net.Conn) {
|
||||
if tcp, ok := c.(*net.TCPConn); ok {
|
||||
tcp.SetKeepAlive(true)
|
||||
tcp.SetKeepAlivePeriod(30 * time.Second)
|
||||
}
|
||||
}
|
||||
|
||||
func serializesSocksAddr(metadata *C.Metadata) []byte {
|
||||
var buf [][]byte
|
||||
addrType := metadata.AddrType()
|
||||
aType := uint8(addrType)
|
||||
p, _ := strconv.ParseUint(metadata.DstPort, 10, 16)
|
||||
port := []byte{uint8(p >> 8), uint8(p & 0xff)}
|
||||
switch addrType {
|
||||
case socks5.AtypDomainName:
|
||||
len := uint8(len(metadata.Host))
|
||||
host := []byte(metadata.Host)
|
||||
buf = [][]byte{{aType, len}, host, port}
|
||||
case socks5.AtypIPv4:
|
||||
host := metadata.DstIP.To4()
|
||||
buf = [][]byte{{aType}, host, port}
|
||||
case socks5.AtypIPv6:
|
||||
host := metadata.DstIP.To16()
|
||||
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.ResolveIP(host)
|
||||
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()
|
||||
}
|
||||
}
|
||||
@ -1,368 +0,0 @@
|
||||
package outbound
|
||||
|
||||
import (
|
||||
"context"
|
||||
"crypto/tls"
|
||||
"errors"
|
||||
"fmt"
|
||||
"net"
|
||||
"net/http"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
"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/socks5"
|
||||
"github.com/Dreamacro/clash/transport/vmess"
|
||||
|
||||
"golang.org/x/net/http2"
|
||||
)
|
||||
|
||||
type Vmess struct {
|
||||
*Base
|
||||
client *vmess.Client
|
||||
option *VmessOption
|
||||
|
||||
// for gun mux
|
||||
gunTLSConfig *tls.Config
|
||||
gunConfig *gun.Config
|
||||
transport *http2.Transport
|
||||
}
|
||||
|
||||
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"`
|
||||
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"`
|
||||
}
|
||||
|
||||
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 := &vmess.WebsocketConfig{
|
||||
Host: host,
|
||||
Port: port,
|
||||
Path: v.option.WSOpts.Path,
|
||||
MaxEarlyData: v.option.WSOpts.MaxEarlyData,
|
||||
EarlyDataHeaderName: v.option.WSOpts.EarlyDataHeaderName,
|
||||
}
|
||||
|
||||
if len(v.option.WSOpts.Headers) != 0 {
|
||||
header := http.Header{}
|
||||
for key, value := range v.option.WSOpts.Headers {
|
||||
header.Add(key, value)
|
||||
}
|
||||
wsOpts.Headers = header
|
||||
}
|
||||
|
||||
if v.option.TLS {
|
||||
wsOpts.TLS = true
|
||||
wsOpts.TLSConfig = &tls.Config{
|
||||
ServerName: host,
|
||||
InsecureSkipVerify: v.option.SkipCertVerify,
|
||||
NextProtos: []string{"http/1.1"},
|
||||
}
|
||||
if v.option.ServerName != "" {
|
||||
wsOpts.TLSConfig.ServerName = v.option.ServerName
|
||||
} else if host := wsOpts.Headers.Get("Host"); host != "" {
|
||||
wsOpts.TLSConfig.ServerName = host
|
||||
}
|
||||
}
|
||||
c, err = vmess.StreamWebsocketConn(c, wsOpts)
|
||||
case "http":
|
||||
// readability first, so just copy default TLS logic
|
||||
if v.option.TLS {
|
||||
host, _, _ := net.SplitHostPort(v.addr)
|
||||
tlsOpts := &vmess.TLSConfig{
|
||||
Host: host,
|
||||
SkipCertVerify: v.option.SkipCertVerify,
|
||||
}
|
||||
|
||||
if v.option.ServerName != "" {
|
||||
tlsOpts.Host = v.option.ServerName
|
||||
}
|
||||
|
||||
c, err = vmess.StreamTLSConn(c, tlsOpts)
|
||||
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":
|
||||
host, _, _ := net.SplitHostPort(v.addr)
|
||||
tlsOpts := vmess.TLSConfig{
|
||||
Host: host,
|
||||
SkipCertVerify: v.option.SkipCertVerify,
|
||||
NextProtos: []string{"h2"},
|
||||
}
|
||||
|
||||
if v.option.ServerName != "" {
|
||||
tlsOpts.Host = v.option.ServerName
|
||||
}
|
||||
|
||||
c, err = vmess.StreamTLSConn(c, &tlsOpts)
|
||||
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":
|
||||
c, err = gun.StreamGunWithConn(c, v.gunTLSConfig, v.gunConfig)
|
||||
default:
|
||||
// handle TLS
|
||||
if v.option.TLS {
|
||||
host, _, _ := net.SplitHostPort(v.addr)
|
||||
tlsOpts := &vmess.TLSConfig{
|
||||
Host: host,
|
||||
SkipCertVerify: v.option.SkipCertVerify,
|
||||
}
|
||||
|
||||
if v.option.ServerName != "" {
|
||||
tlsOpts.Host = v.option.ServerName
|
||||
}
|
||||
|
||||
c, err = vmess.StreamTLSConn(c, tlsOpts)
|
||||
}
|
||||
}
|
||||
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return v.client.StreamConn(c, parseVmessAddr(metadata))
|
||||
}
|
||||
|
||||
// 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.StreamConn(c, parseVmessAddr(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 *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
|
||||
}
|
||||
|
||||
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, parseVmessAddr(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 vmess client error: %v", err)
|
||||
}
|
||||
|
||||
return newPacketConn(&vmessPacketConn{Conn: c, rAddr: metadata.UDPAddr()}, v), nil
|
||||
}
|
||||
|
||||
func NewVmess(option VmessOption) (*Vmess, error) {
|
||||
security := strings.ToLower(option.Cipher)
|
||||
client, err := vmess.NewClient(vmess.Config{
|
||||
UUID: option.UUID,
|
||||
AlterID: uint16(option.AlterID),
|
||||
Security: security,
|
||||
HostName: option.Server,
|
||||
Port: strconv.Itoa(option.Port),
|
||||
IsAead: option.AlterID == 0,
|
||||
})
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
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,
|
||||
},
|
||||
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
|
||||
}
|
||||
|
||||
func parseVmessAddr(metadata *C.Metadata) *vmess.DstAddr {
|
||||
var addrType byte
|
||||
var addr []byte
|
||||
switch metadata.AddrType() {
|
||||
case socks5.AtypIPv4:
|
||||
addrType = byte(vmess.AtypIPv4)
|
||||
addr = make([]byte, net.IPv4len)
|
||||
copy(addr[:], metadata.DstIP.To4())
|
||||
case socks5.AtypIPv6:
|
||||
addrType = byte(vmess.AtypIPv6)
|
||||
addr = make([]byte, net.IPv6len)
|
||||
copy(addr[:], metadata.DstIP.To16())
|
||||
case socks5.AtypDomainName:
|
||||
addrType = byte(vmess.AtypDomainName)
|
||||
addr = make([]byte, len(metadata.Host)+1)
|
||||
addr[0] = byte(len(metadata.Host))
|
||||
copy(addr[1:], []byte(metadata.Host))
|
||||
}
|
||||
|
||||
port, _ := strconv.ParseUint(metadata.DstPort, 10, 16)
|
||||
return &vmess.DstAddr{
|
||||
UDP: metadata.NetWork == C.UDP,
|
||||
AddrType: addrType,
|
||||
Addr: addr,
|
||||
Port: uint(port),
|
||||
}
|
||||
}
|
||||
|
||||
type vmessPacketConn struct {
|
||||
net.Conn
|
||||
rAddr net.Addr
|
||||
}
|
||||
|
||||
func (uc *vmessPacketConn) WriteTo(b []byte, addr net.Addr) (int, error) {
|
||||
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
|
||||
}
|
||||
@ -1,24 +0,0 @@
|
||||
package outboundgroup
|
||||
|
||||
import (
|
||||
"time"
|
||||
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
"github.com/Dreamacro/clash/constant/provider"
|
||||
)
|
||||
|
||||
const (
|
||||
defaultGetProxiesDuration = time.Second * 5
|
||||
)
|
||||
|
||||
func getProvidersProxies(providers []provider.ProxyProvider, touch bool) []C.Proxy {
|
||||
proxies := []C.Proxy{}
|
||||
for _, provider := range providers {
|
||||
if touch {
|
||||
proxies = append(proxies, provider.ProxiesWithTouch()...)
|
||||
} else {
|
||||
proxies = append(proxies, provider.Proxies()...)
|
||||
}
|
||||
}
|
||||
return proxies
|
||||
}
|
||||
@ -1,106 +0,0 @@
|
||||
package outboundgroup
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
|
||||
"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 Fallback struct {
|
||||
*outbound.Base
|
||||
disableUDP bool
|
||||
single *singledo.Single
|
||||
providers []provider.ProxyProvider
|
||||
}
|
||||
|
||||
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)
|
||||
}
|
||||
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) {
|
||||
var all []string
|
||||
for _, proxy := range f.proxies(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) C.Proxy {
|
||||
proxy := f.findAliveProxy(true)
|
||||
return proxy
|
||||
}
|
||||
|
||||
func (f *Fallback) proxies(touch bool) []C.Proxy {
|
||||
elm, _, _ := f.single.Do(func() (any, error) {
|
||||
return getProvidersProxies(f.providers, touch), nil
|
||||
})
|
||||
|
||||
return elm.([]C.Proxy)
|
||||
}
|
||||
|
||||
func (f *Fallback) findAliveProxy(touch bool) C.Proxy {
|
||||
proxies := f.proxies(touch)
|
||||
for _, proxy := range proxies {
|
||||
if proxy.Alive() {
|
||||
return proxy
|
||||
}
|
||||
}
|
||||
|
||||
return proxies[0]
|
||||
}
|
||||
|
||||
func NewFallback(option *GroupCommonOption, providers []provider.ProxyProvider) *Fallback {
|
||||
return &Fallback{
|
||||
Base: outbound.NewBase(outbound.BaseOption{
|
||||
Name: option.Name,
|
||||
Type: C.Fallback,
|
||||
Interface: option.Interface,
|
||||
RoutingMark: option.RoutingMark,
|
||||
}),
|
||||
single: singledo.NewSingle(defaultGetProxiesDuration),
|
||||
providers: providers,
|
||||
disableUDP: option.DisableUDP,
|
||||
}
|
||||
}
|
||||
@ -1,189 +0,0 @@
|
||||
package outboundgroup
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"errors"
|
||||
"fmt"
|
||||
"net"
|
||||
|
||||
"github.com/Dreamacro/clash/adapter/outbound"
|
||||
"github.com/Dreamacro/clash/common/murmur3"
|
||||
"github.com/Dreamacro/clash/common/singledo"
|
||||
"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 {
|
||||
*outbound.Base
|
||||
disableUDP bool
|
||||
single *singledo.Single
|
||||
providers []provider.ProxyProvider
|
||||
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.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 == nil {
|
||||
return ""
|
||||
}
|
||||
|
||||
return metadata.DstIP.String()
|
||||
}
|
||||
|
||||
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) {
|
||||
defer func() {
|
||||
if err == nil {
|
||||
c.AppendToChains(lb)
|
||||
}
|
||||
}()
|
||||
|
||||
proxy := lb.Unwrap(metadata)
|
||||
|
||||
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)
|
||||
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]
|
||||
}
|
||||
}
|
||||
|
||||
// Unwrap implements C.ProxyAdapter
|
||||
func (lb *LoadBalance) Unwrap(metadata *C.Metadata) C.Proxy {
|
||||
proxies := lb.proxies(true)
|
||||
return lb.strategyFn(proxies, metadata)
|
||||
}
|
||||
|
||||
func (lb *LoadBalance) proxies(touch bool) []C.Proxy {
|
||||
elm, _, _ := lb.single.Do(func() (any, error) {
|
||||
return getProvidersProxies(lb.providers, touch), nil
|
||||
})
|
||||
|
||||
return elm.([]C.Proxy)
|
||||
}
|
||||
|
||||
// MarshalJSON implements C.ProxyAdapter
|
||||
func (lb *LoadBalance) MarshalJSON() ([]byte, error) {
|
||||
var all []string
|
||||
for _, proxy := range lb.proxies(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()
|
||||
default:
|
||||
return nil, fmt.Errorf("%w: %s", errStrategy, strategy)
|
||||
}
|
||||
return &LoadBalance{
|
||||
Base: outbound.NewBase(outbound.BaseOption{
|
||||
Name: option.Name,
|
||||
Type: C.LoadBalance,
|
||||
Interface: option.Interface,
|
||||
RoutingMark: option.RoutingMark,
|
||||
}),
|
||||
single: singledo.NewSingle(defaultGetProxiesDuration),
|
||||
providers: providers,
|
||||
strategyFn: strategyFn,
|
||||
disableUDP: option.DisableUDP,
|
||||
}, nil
|
||||
}
|
||||
@ -1,147 +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"`
|
||||
}
|
||||
|
||||
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.Interval == 0 {
|
||||
return nil, errMissHealthCheck
|
||||
}
|
||||
|
||||
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...)
|
||||
}
|
||||
|
||||
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
|
||||
}
|
||||
@ -1,114 +0,0 @@
|
||||
package outboundgroup
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
|
||||
"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 Relay struct {
|
||||
*outbound.Base
|
||||
single *singledo.Single
|
||||
providers []provider.ProxyProvider
|
||||
}
|
||||
|
||||
// DialContext implements C.ProxyAdapter
|
||||
func (r *Relay) DialContext(ctx context.Context, metadata *C.Metadata, opts ...dialer.Option) (C.Conn, error) {
|
||||
var proxies []C.Proxy
|
||||
for _, proxy := range r.proxies(metadata, true) {
|
||||
if proxy.Type() != C.Direct {
|
||||
proxies = append(proxies, proxy)
|
||||
}
|
||||
}
|
||||
|
||||
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)
|
||||
}
|
||||
|
||||
return outbound.NewConn(c, r), nil
|
||||
}
|
||||
|
||||
// MarshalJSON implements C.ProxyAdapter
|
||||
func (r *Relay) MarshalJSON() ([]byte, error) {
|
||||
var all []string
|
||||
for _, proxy := range r.rawProxies(false) {
|
||||
all = append(all, proxy.Name())
|
||||
}
|
||||
return json.Marshal(map[string]any{
|
||||
"type": r.Type().String(),
|
||||
"all": all,
|
||||
})
|
||||
}
|
||||
|
||||
func (r *Relay) rawProxies(touch bool) []C.Proxy {
|
||||
elm, _, _ := r.single.Do(func() (any, error) {
|
||||
return getProvidersProxies(r.providers, touch), nil
|
||||
})
|
||||
|
||||
return elm.([]C.Proxy)
|
||||
}
|
||||
|
||||
func (r *Relay) proxies(metadata *C.Metadata, touch bool) []C.Proxy {
|
||||
proxies := r.rawProxies(touch)
|
||||
|
||||
for n, proxy := range proxies {
|
||||
subproxy := proxy.Unwrap(metadata)
|
||||
for subproxy != nil {
|
||||
proxies[n] = subproxy
|
||||
subproxy = subproxy.Unwrap(metadata)
|
||||
}
|
||||
}
|
||||
|
||||
return proxies
|
||||
}
|
||||
|
||||
func NewRelay(option *GroupCommonOption, providers []provider.ProxyProvider) *Relay {
|
||||
return &Relay{
|
||||
Base: outbound.NewBase(outbound.BaseOption{
|
||||
Name: option.Name,
|
||||
Type: C.Relay,
|
||||
Interface: option.Interface,
|
||||
RoutingMark: option.RoutingMark,
|
||||
}),
|
||||
single: singledo.NewSingle(defaultGetProxiesDuration),
|
||||
providers: providers,
|
||||
}
|
||||
}
|
||||
@ -1,114 +0,0 @@
|
||||
package outboundgroup
|
||||
|
||||
import (
|
||||
"context"
|
||||
"encoding/json"
|
||||
"errors"
|
||||
|
||||
"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 Selector struct {
|
||||
*outbound.Base
|
||||
disableUDP bool
|
||||
single *singledo.Single
|
||||
selected string
|
||||
providers []provider.ProxyProvider
|
||||
}
|
||||
|
||||
// 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) {
|
||||
var all []string
|
||||
for _, proxy := range getProvidersProxies(s.providers, 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 getProvidersProxies(s.providers, false) {
|
||||
if proxy.Name() == name {
|
||||
s.selected = name
|
||||
s.single.Reset()
|
||||
return nil
|
||||
}
|
||||
}
|
||||
|
||||
return errors.New("proxy not exist")
|
||||
}
|
||||
|
||||
// Unwrap implements C.ProxyAdapter
|
||||
func (s *Selector) Unwrap(metadata *C.Metadata) C.Proxy {
|
||||
return s.selectedProxy(true)
|
||||
}
|
||||
|
||||
func (s *Selector) selectedProxy(touch bool) C.Proxy {
|
||||
elm, _, _ := s.single.Do(func() (any, error) {
|
||||
proxies := getProvidersProxies(s.providers, touch)
|
||||
for _, proxy := range proxies {
|
||||
if proxy.Name() == s.selected {
|
||||
return proxy, nil
|
||||
}
|
||||
}
|
||||
|
||||
return proxies[0], nil
|
||||
})
|
||||
|
||||
return elm.(C.Proxy)
|
||||
}
|
||||
|
||||
func NewSelector(option *GroupCommonOption, providers []provider.ProxyProvider) *Selector {
|
||||
selected := providers[0].Proxies()[0].Name()
|
||||
return &Selector{
|
||||
Base: outbound.NewBase(outbound.BaseOption{
|
||||
Name: option.Name,
|
||||
Type: C.Selector,
|
||||
Interface: option.Interface,
|
||||
RoutingMark: option.RoutingMark,
|
||||
}),
|
||||
single: singledo.NewSingle(defaultGetProxiesDuration),
|
||||
providers: providers,
|
||||
selected: selected,
|
||||
disableUDP: option.DisableUDP,
|
||||
}
|
||||
}
|
||||
@ -1,154 +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 {
|
||||
*outbound.Base
|
||||
tolerance uint16
|
||||
disableUDP bool
|
||||
fastNode C.Proxy
|
||||
single *singledo.Single
|
||||
fastSingle *singledo.Single
|
||||
providers []provider.ProxyProvider
|
||||
}
|
||||
|
||||
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) {
|
||||
c, err = u.fast(true).DialContext(ctx, metadata, u.Base.DialOptions(opts...)...)
|
||||
if err == nil {
|
||||
c.AppendToChains(u)
|
||||
}
|
||||
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) C.Proxy {
|
||||
return u.fast(true)
|
||||
}
|
||||
|
||||
func (u *URLTest) proxies(touch bool) []C.Proxy {
|
||||
elm, _, _ := u.single.Do(func() (any, error) {
|
||||
return getProvidersProxies(u.providers, touch), nil
|
||||
})
|
||||
|
||||
return elm.([]C.Proxy)
|
||||
}
|
||||
|
||||
func (u *URLTest) fast(touch bool) C.Proxy {
|
||||
elm, _, _ := u.fastSingle.Do(func() (any, error) {
|
||||
proxies := u.proxies(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
|
||||
})
|
||||
|
||||
return elm.(C.Proxy)
|
||||
}
|
||||
|
||||
// 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) {
|
||||
var all []string
|
||||
for _, proxy := range u.proxies(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 tolerance, ok := config["tolerance"].(int); ok {
|
||||
opts = append(opts, urlTestWithTolerance(uint16(tolerance)))
|
||||
}
|
||||
|
||||
return opts
|
||||
}
|
||||
|
||||
func NewURLTest(option *GroupCommonOption, providers []provider.ProxyProvider, options ...urlTestOption) *URLTest {
|
||||
urlTest := &URLTest{
|
||||
Base: outbound.NewBase(outbound.BaseOption{
|
||||
Name: option.Name,
|
||||
Type: C.URLTest,
|
||||
Interface: option.Interface,
|
||||
RoutingMark: option.RoutingMark,
|
||||
}),
|
||||
single: singledo.NewSingle(defaultGetProxiesDuration),
|
||||
fastSingle: singledo.NewSingle(time.Second * 10),
|
||||
providers: providers,
|
||||
disableUDP: option.DisableUDP,
|
||||
}
|
||||
|
||||
for _, option := range options {
|
||||
option(urlTest)
|
||||
}
|
||||
|
||||
return urlTest
|
||||
}
|
||||
@ -1,48 +0,0 @@
|
||||
package outboundgroup
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"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 := net.ParseIP(host)
|
||||
if ip == nil {
|
||||
addr = &C.Metadata{
|
||||
Host: host,
|
||||
DstIP: nil,
|
||||
DstPort: port,
|
||||
}
|
||||
return
|
||||
} else if ip4 := ip.To4(); ip4 != nil {
|
||||
addr = &C.Metadata{
|
||||
Host: "",
|
||||
DstIP: ip4,
|
||||
DstPort: port,
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
addr = &C.Metadata{
|
||||
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)
|
||||
}
|
||||
}
|
||||
@ -1,86 +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 = outbound.NewSocks5(*socksOption)
|
||||
case "http":
|
||||
httpOption := &outbound.HttpOption{}
|
||||
err = decoder.Decode(mapping, httpOption)
|
||||
if err != nil {
|
||||
break
|
||||
}
|
||||
proxy = 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 "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)
|
||||
default:
|
||||
return nil, fmt.Errorf("unsupport proxy type: %s", proxyType)
|
||||
}
|
||||
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return NewProxy(proxy), nil
|
||||
}
|
||||
@ -1,185 +0,0 @@
|
||||
package provider
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"crypto/md5"
|
||||
"os"
|
||||
"path/filepath"
|
||||
"time"
|
||||
|
||||
types "github.com/Dreamacro/clash/constant/provider"
|
||||
"github.com/Dreamacro/clash/log"
|
||||
)
|
||||
|
||||
var (
|
||||
fileMode os.FileMode = 0o666
|
||||
dirMode os.FileMode = 0o755
|
||||
)
|
||||
|
||||
type parser = func([]byte) (any, error)
|
||||
|
||||
type fetcher struct {
|
||||
name string
|
||||
vehicle types.Vehicle
|
||||
updatedAt *time.Time
|
||||
ticker *time.Ticker
|
||||
done chan struct{}
|
||||
hash [16]byte
|
||||
parser parser
|
||||
onUpdate func(any)
|
||||
}
|
||||
|
||||
func (f *fetcher) Name() string {
|
||||
return f.name
|
||||
}
|
||||
|
||||
func (f *fetcher) VehicleType() types.VehicleType {
|
||||
return f.vehicle.Type()
|
||||
}
|
||||
|
||||
func (f *fetcher) Initial() (any, error) {
|
||||
var (
|
||||
buf []byte
|
||||
err error
|
||||
isLocal bool
|
||||
)
|
||||
if stat, fErr := os.Stat(f.vehicle.Path()); fErr == nil {
|
||||
buf, err = os.ReadFile(f.vehicle.Path())
|
||||
modTime := stat.ModTime()
|
||||
f.updatedAt = &modTime
|
||||
isLocal = true
|
||||
} else {
|
||||
buf, err = f.vehicle.Read()
|
||||
}
|
||||
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
proxies, err := f.parser(buf)
|
||||
if err != nil {
|
||||
if !isLocal {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
// parse local file error, fallback to remote
|
||||
buf, err = f.vehicle.Read()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
proxies, err = f.parser(buf)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
isLocal = false
|
||||
}
|
||||
|
||||
if f.vehicle.Type() != types.File && !isLocal {
|
||||
if err := safeWrite(f.vehicle.Path(), buf); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
|
||||
f.hash = md5.Sum(buf)
|
||||
|
||||
// pull proxies automatically
|
||||
if f.ticker != nil {
|
||||
go f.pullLoop()
|
||||
}
|
||||
|
||||
return proxies, nil
|
||||
}
|
||||
|
||||
func (f *fetcher) Update() (any, bool, error) {
|
||||
buf, err := f.vehicle.Read()
|
||||
if err != nil {
|
||||
return nil, false, err
|
||||
}
|
||||
|
||||
now := time.Now()
|
||||
hash := md5.Sum(buf)
|
||||
if bytes.Equal(f.hash[:], hash[:]) {
|
||||
f.updatedAt = &now
|
||||
os.Chtimes(f.vehicle.Path(), now, now)
|
||||
return nil, true, nil
|
||||
}
|
||||
|
||||
proxies, err := f.parser(buf)
|
||||
if err != nil {
|
||||
return nil, false, err
|
||||
}
|
||||
|
||||
if f.vehicle.Type() != types.File {
|
||||
if err := safeWrite(f.vehicle.Path(), buf); err != nil {
|
||||
return nil, false, err
|
||||
}
|
||||
}
|
||||
|
||||
f.updatedAt = &now
|
||||
f.hash = hash
|
||||
|
||||
return proxies, false, nil
|
||||
}
|
||||
|
||||
func (f *fetcher) Destroy() error {
|
||||
if f.ticker != nil {
|
||||
f.done <- struct{}{}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (f *fetcher) pullLoop() {
|
||||
for {
|
||||
select {
|
||||
case <-f.ticker.C:
|
||||
elm, same, err := f.Update()
|
||||
if err != nil {
|
||||
log.Warnln("[Provider] %s pull error: %s", f.Name(), err.Error())
|
||||
continue
|
||||
}
|
||||
|
||||
if same {
|
||||
log.Debugln("[Provider] %s's proxies doesn't change", f.Name())
|
||||
continue
|
||||
}
|
||||
|
||||
log.Infoln("[Provider] %s's proxies update", f.Name())
|
||||
if f.onUpdate != nil {
|
||||
f.onUpdate(elm)
|
||||
}
|
||||
case <-f.done:
|
||||
f.ticker.Stop()
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func safeWrite(path string, buf []byte) error {
|
||||
dir := filepath.Dir(path)
|
||||
|
||||
if _, err := os.Stat(dir); os.IsNotExist(err) {
|
||||
if err := os.MkdirAll(dir, dirMode); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
return os.WriteFile(path, buf, fileMode)
|
||||
}
|
||||
|
||||
func newFetcher(name string, interval time.Duration, vehicle types.Vehicle, parser parser, onUpdate func(any)) *fetcher {
|
||||
var ticker *time.Ticker
|
||||
if interval != 0 {
|
||||
ticker = time.NewTicker(interval)
|
||||
}
|
||||
|
||||
return &fetcher{
|
||||
name: name,
|
||||
ticker: ticker,
|
||||
vehicle: vehicle,
|
||||
parser: parser,
|
||||
done: make(chan struct{}, 1),
|
||||
onUpdate: onUpdate,
|
||||
}
|
||||
}
|
||||
@ -1,88 +0,0 @@
|
||||
package provider
|
||||
|
||||
import (
|
||||
"context"
|
||||
"time"
|
||||
|
||||
"github.com/Dreamacro/clash/common/batch"
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
|
||||
"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{}
|
||||
}
|
||||
|
||||
func (hc *HealthCheck) process() {
|
||||
ticker := time.NewTicker(time.Duration(hc.interval) * time.Second)
|
||||
|
||||
go hc.check()
|
||||
for {
|
||||
select {
|
||||
case <-ticker.C:
|
||||
now := time.Now().Unix()
|
||||
if !hc.lazy || now-hc.lastTouch.Load() < int64(hc.interval) {
|
||||
hc.check()
|
||||
}
|
||||
case <-hc.done:
|
||||
ticker.Stop()
|
||||
return
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
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() {
|
||||
b, _ := batch.New(context.Background(), batch.WithConcurrencyNum(10))
|
||||
for _, proxy := range hc.proxies {
|
||||
p := proxy
|
||||
b.Go(p.Name(), func() (any, error) {
|
||||
ctx, cancel := context.WithTimeout(context.Background(), defaultURLTestTimeout)
|
||||
defer cancel()
|
||||
p.URLTest(ctx, hc.url)
|
||||
return nil, nil
|
||||
})
|
||||
}
|
||||
b.Wait()
|
||||
}
|
||||
|
||||
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),
|
||||
}
|
||||
}
|
||||
@ -1,64 +0,0 @@
|
||||
package provider
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"fmt"
|
||||
"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"`
|
||||
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 = NewFileVehicle(path)
|
||||
case "http":
|
||||
vehicle = 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
|
||||
return NewProxySetProvider(name, interval, filter, vehicle, hc)
|
||||
}
|
||||
@ -1,235 +0,0 @@
|
||||
package provider
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"errors"
|
||||
"fmt"
|
||||
"regexp"
|
||||
"runtime"
|
||||
"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"`
|
||||
}
|
||||
|
||||
// for auto gc
|
||||
type ProxySetProvider struct {
|
||||
*proxySetProvider
|
||||
}
|
||||
|
||||
type proxySetProvider struct {
|
||||
*fetcher
|
||||
proxies []C.Proxy
|
||||
healthCheck *HealthCheck
|
||||
}
|
||||
|
||||
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) Name() string {
|
||||
return pp.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) ProxiesWithTouch() []C.Proxy {
|
||||
pp.healthCheck.touch()
|
||||
return pp.Proxies()
|
||||
}
|
||||
|
||||
func (pp *proxySetProvider) setProxies(proxies []C.Proxy) {
|
||||
pp.proxies = proxies
|
||||
pp.healthCheck.setProxy(proxies)
|
||||
if pp.healthCheck.auto() {
|
||||
go pp.healthCheck.check()
|
||||
}
|
||||
}
|
||||
|
||||
func stopProxyProvider(pd *ProxySetProvider) {
|
||||
pd.healthCheck.close()
|
||||
pd.fetcher.Destroy()
|
||||
}
|
||||
|
||||
func NewProxySetProvider(name string, interval time.Duration, filter string, vehicle types.Vehicle, hc *HealthCheck) (*ProxySetProvider, error) {
|
||||
filterReg, err := regexp.Compile(filter)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("invalid filter regex: %w", err)
|
||||
}
|
||||
|
||||
if hc.auto() {
|
||||
go hc.process()
|
||||
}
|
||||
|
||||
pd := &proxySetProvider{
|
||||
proxies: []C.Proxy{},
|
||||
healthCheck: hc,
|
||||
}
|
||||
|
||||
onUpdate := func(elm any) {
|
||||
ret := elm.([]C.Proxy)
|
||||
pd.setProxies(ret)
|
||||
}
|
||||
|
||||
proxiesParseAndFilter := func(buf []byte) (any, error) {
|
||||
schema := &ProxySchema{}
|
||||
|
||||
if err := yaml.Unmarshal(buf, schema); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if schema.Proxies == nil {
|
||||
return nil, errors.New("file must have a `proxies` field")
|
||||
}
|
||||
|
||||
proxies := []C.Proxy{}
|
||||
for idx, mapping := range schema.Proxies {
|
||||
if name, ok := mapping["name"].(string); ok && len(filter) > 0 && !filterReg.MatchString(name) {
|
||||
continue
|
||||
}
|
||||
proxy, err := adapter.ParseProxy(mapping)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("proxy %d error: %w", idx, err)
|
||||
}
|
||||
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
|
||||
}
|
||||
|
||||
fetcher := newFetcher(name, interval, vehicle, proxiesParseAndFilter, onUpdate)
|
||||
pd.fetcher = fetcher
|
||||
|
||||
wrapper := &ProxySetProvider{pd}
|
||||
runtime.SetFinalizer(wrapper, stopProxyProvider)
|
||||
return wrapper, nil
|
||||
}
|
||||
|
||||
// for auto gc
|
||||
type CompatibleProvider struct {
|
||||
*compatibleProvider
|
||||
}
|
||||
|
||||
type compatibleProvider struct {
|
||||
name string
|
||||
healthCheck *HealthCheck
|
||||
proxies []C.Proxy
|
||||
}
|
||||
|
||||
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) 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) ProxiesWithTouch() []C.Proxy {
|
||||
cp.healthCheck.touch()
|
||||
return cp.Proxies()
|
||||
}
|
||||
|
||||
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
|
||||
}
|
||||
@ -1,98 +0,0 @@
|
||||
package provider
|
||||
|
||||
import (
|
||||
"context"
|
||||
"io"
|
||||
"net"
|
||||
"net/http"
|
||||
"net/url"
|
||||
"os"
|
||||
"time"
|
||||
|
||||
"github.com/Dreamacro/clash/component/dialer"
|
||||
types "github.com/Dreamacro/clash/constant/provider"
|
||||
)
|
||||
|
||||
type FileVehicle struct {
|
||||
path string
|
||||
}
|
||||
|
||||
func (f *FileVehicle) Type() types.VehicleType {
|
||||
return types.File
|
||||
}
|
||||
|
||||
func (f *FileVehicle) Path() string {
|
||||
return f.path
|
||||
}
|
||||
|
||||
func (f *FileVehicle) Read() ([]byte, error) {
|
||||
return os.ReadFile(f.path)
|
||||
}
|
||||
|
||||
func NewFileVehicle(path string) *FileVehicle {
|
||||
return &FileVehicle{path: path}
|
||||
}
|
||||
|
||||
type HTTPVehicle struct {
|
||||
url string
|
||||
path string
|
||||
}
|
||||
|
||||
func (h *HTTPVehicle) Type() types.VehicleType {
|
||||
return types.HTTP
|
||||
}
|
||||
|
||||
func (h *HTTPVehicle) Path() string {
|
||||
return h.path
|
||||
}
|
||||
|
||||
func (h *HTTPVehicle) Read() ([]byte, error) {
|
||||
ctx, cancel := context.WithTimeout(context.Background(), time.Second*20)
|
||||
defer cancel()
|
||||
|
||||
uri, err := url.Parse(h.url)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
req, err := http.NewRequest(http.MethodGet, uri.String(), nil)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
if user := uri.User; user != nil {
|
||||
password, _ := user.Password()
|
||||
req.SetBasicAuth(user.Username(), password)
|
||||
}
|
||||
|
||||
req = req.WithContext(ctx)
|
||||
|
||||
transport := &http.Transport{
|
||||
// from http.DefaultTransport
|
||||
MaxIdleConns: 100,
|
||||
IdleConnTimeout: 90 * time.Second,
|
||||
TLSHandshakeTimeout: 10 * time.Second,
|
||||
ExpectContinueTimeout: 1 * time.Second,
|
||||
DialContext: func(ctx context.Context, network, address string) (net.Conn, error) {
|
||||
return dialer.DialContext(ctx, network, address)
|
||||
},
|
||||
}
|
||||
|
||||
client := http.Client{Transport: transport}
|
||||
resp, err := client.Do(req)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
defer resp.Body.Close()
|
||||
|
||||
buf, err := io.ReadAll(resp.Body)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return buf, nil
|
||||
}
|
||||
|
||||
func NewHTTPVehicle(url string, path string) *HTTPVehicle {
|
||||
return &HTTPVehicle{url, path}
|
||||
}
|
||||
@ -1,105 +0,0 @@
|
||||
package batch
|
||||
|
||||
import (
|
||||
"context"
|
||||
"sync"
|
||||
)
|
||||
|
||||
type Option = func(b *Batch)
|
||||
|
||||
type Result struct {
|
||||
Value any
|
||||
Err error
|
||||
}
|
||||
|
||||
type Error struct {
|
||||
Key string
|
||||
Err error
|
||||
}
|
||||
|
||||
func WithConcurrencyNum(n int) Option {
|
||||
return func(b *Batch) {
|
||||
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 struct {
|
||||
result map[string]Result
|
||||
queue chan struct{}
|
||||
wg sync.WaitGroup
|
||||
mux sync.Mutex
|
||||
err *Error
|
||||
once sync.Once
|
||||
cancel func()
|
||||
}
|
||||
|
||||
func (b *Batch) Go(key string, fn func() (any, 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{value, err}
|
||||
b.mux.Lock()
|
||||
defer b.mux.Unlock()
|
||||
b.result[key] = ret
|
||||
}()
|
||||
}
|
||||
|
||||
func (b *Batch) Wait() *Error {
|
||||
b.wg.Wait()
|
||||
if b.cancel != nil {
|
||||
b.cancel()
|
||||
}
|
||||
return b.err
|
||||
}
|
||||
|
||||
func (b *Batch) WaitAndGetResult() (map[string]Result, *Error) {
|
||||
err := b.Wait()
|
||||
return b.Result(), err
|
||||
}
|
||||
|
||||
func (b *Batch) Result() map[string]Result {
|
||||
b.mux.Lock()
|
||||
defer b.mux.Unlock()
|
||||
copy := map[string]Result{}
|
||||
for k, v := range b.result {
|
||||
copy[k] = v
|
||||
}
|
||||
return copy
|
||||
}
|
||||
|
||||
func New(ctx context.Context, opts ...Option) (*Batch, context.Context) {
|
||||
ctx, cancel := context.WithCancel(ctx)
|
||||
|
||||
b := &Batch{
|
||||
result: map[string]Result{},
|
||||
}
|
||||
|
||||
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(context.Background())
|
||||
|
||||
now := time.Now()
|
||||
b.Go("foo", func() (any, error) {
|
||||
time.Sleep(time.Millisecond * 100)
|
||||
return "foo", nil
|
||||
})
|
||||
b.Go("bar", func() (any, 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.(string))
|
||||
}
|
||||
}
|
||||
|
||||
func TestBatchWithConcurrencyNum(t *testing.T) {
|
||||
b, _ := New(
|
||||
context.Background(),
|
||||
WithConcurrencyNum(3),
|
||||
)
|
||||
|
||||
now := time.Now()
|
||||
for i := 0; i < 7; i++ {
|
||||
idx := i
|
||||
b.Go(strconv.Itoa(idx), func() (any, 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.(string))
|
||||
}
|
||||
}
|
||||
|
||||
func TestBatchContext(t *testing.T) {
|
||||
b, ctx := New(context.Background())
|
||||
|
||||
b.Go("error", func() (any, error) {
|
||||
time.Sleep(time.Millisecond * 100)
|
||||
return nil, errors.New("test error")
|
||||
})
|
||||
|
||||
b.Go("ctx", func() (any, error) {
|
||||
<-ctx.Done()
|
||||
return nil, ctx.Err()
|
||||
})
|
||||
|
||||
result, err := b.WaitAndGetResult()
|
||||
|
||||
assert.NotNil(t, err)
|
||||
assert.Equal(t, "error", err.Key)
|
||||
|
||||
assert.Equal(t, ctx.Err(), result["ctx"].Err)
|
||||
}
|
||||
223
common/cache/lrucache.go
vendored
223
common/cache/lrucache.go
vendored
@ -1,223 +0,0 @@
|
||||
package cache
|
||||
|
||||
// Modified by https://github.com/die-net/lrucache
|
||||
|
||||
import (
|
||||
"container/list"
|
||||
"sync"
|
||||
"time"
|
||||
)
|
||||
|
||||
// Option is part of Functional Options Pattern
|
||||
type Option func(*LruCache)
|
||||
|
||||
// EvictCallback is used to get a callback when a cache entry is evicted
|
||||
type EvictCallback = func(key any, value any)
|
||||
|
||||
// WithEvict set the evict callback
|
||||
func WithEvict(cb EvictCallback) Option {
|
||||
return func(l *LruCache) {
|
||||
l.onEvict = cb
|
||||
}
|
||||
}
|
||||
|
||||
// WithUpdateAgeOnGet update expires when Get element
|
||||
func WithUpdateAgeOnGet() Option {
|
||||
return func(l *LruCache) {
|
||||
l.updateAgeOnGet = true
|
||||
}
|
||||
}
|
||||
|
||||
// WithAge defined element max age (second)
|
||||
func WithAge(maxAge int64) Option {
|
||||
return func(l *LruCache) {
|
||||
l.maxAge = maxAge
|
||||
}
|
||||
}
|
||||
|
||||
// WithSize defined max length of LruCache
|
||||
func WithSize(maxSize int) Option {
|
||||
return func(l *LruCache) {
|
||||
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(stale bool) Option {
|
||||
return func(l *LruCache) {
|
||||
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 struct {
|
||||
maxAge int64
|
||||
maxSize int
|
||||
mu sync.Mutex
|
||||
cache map[any]*list.Element
|
||||
lru *list.List // Front is least-recent
|
||||
updateAgeOnGet bool
|
||||
staleReturn bool
|
||||
onEvict EvictCallback
|
||||
}
|
||||
|
||||
// New creates an LruCache
|
||||
func New(options ...Option) *LruCache {
|
||||
lc := &LruCache{
|
||||
lru: list.New(),
|
||||
cache: make(map[any]*list.Element),
|
||||
}
|
||||
|
||||
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) Get(key any) (any, bool) {
|
||||
entry := c.get(key)
|
||||
if entry == nil {
|
||||
return nil, false
|
||||
}
|
||||
value := entry.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) GetWithExpire(key any) (any, time.Time, bool) {
|
||||
entry := c.get(key)
|
||||
if entry == nil {
|
||||
return nil, time.Time{}, false
|
||||
}
|
||||
|
||||
return entry.value, time.Unix(entry.expires, 0), true
|
||||
}
|
||||
|
||||
// Exist returns if key exist in cache but not put item to the head of linked list
|
||||
func (c *LruCache) Exist(key any) 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) Set(key any, value any) {
|
||||
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) SetWithExpire(key any, value any, expires time.Time) {
|
||||
c.mu.Lock()
|
||||
defer c.mu.Unlock()
|
||||
|
||||
if le, ok := c.cache[key]; ok {
|
||||
c.lru.MoveToBack(le)
|
||||
e := le.Value.(*entry)
|
||||
e.value = value
|
||||
e.expires = expires.Unix()
|
||||
} else {
|
||||
e := &entry{key: key, value: value, expires: expires.Unix()}
|
||||
c.cache[key] = c.lru.PushBack(e)
|
||||
|
||||
if c.maxSize > 0 {
|
||||
if len := c.lru.Len(); len > c.maxSize {
|
||||
c.deleteElement(c.lru.Front())
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
c.maybeDeleteOldest()
|
||||
}
|
||||
|
||||
// CloneTo clone and overwrite elements to another LruCache
|
||||
func (c *LruCache) CloneTo(n *LruCache) {
|
||||
c.mu.Lock()
|
||||
defer c.mu.Unlock()
|
||||
|
||||
n.mu.Lock()
|
||||
defer n.mu.Unlock()
|
||||
|
||||
n.lru = list.New()
|
||||
n.cache = make(map[any]*list.Element)
|
||||
|
||||
for e := c.lru.Front(); e != nil; e = e.Next() {
|
||||
elm := e.Value.(*entry)
|
||||
n.cache[elm.key] = n.lru.PushBack(elm)
|
||||
}
|
||||
}
|
||||
|
||||
func (c *LruCache) get(key any) *entry {
|
||||
c.mu.Lock()
|
||||
defer c.mu.Unlock()
|
||||
|
||||
le, ok := c.cache[key]
|
||||
if !ok {
|
||||
return nil
|
||||
}
|
||||
|
||||
if !c.staleReturn && c.maxAge > 0 && le.Value.(*entry).expires <= time.Now().Unix() {
|
||||
c.deleteElement(le)
|
||||
c.maybeDeleteOldest()
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
c.lru.MoveToBack(le)
|
||||
entry := le.Value.(*entry)
|
||||
if c.maxAge > 0 && c.updateAgeOnGet {
|
||||
entry.expires = time.Now().Unix() + c.maxAge
|
||||
}
|
||||
return entry
|
||||
}
|
||||
|
||||
// Delete removes the value associated with a key.
|
||||
func (c *LruCache) Delete(key any) {
|
||||
c.mu.Lock()
|
||||
|
||||
if le, ok := c.cache[key]; ok {
|
||||
c.deleteElement(le)
|
||||
}
|
||||
|
||||
c.mu.Unlock()
|
||||
}
|
||||
|
||||
func (c *LruCache) maybeDeleteOldest() {
|
||||
if !c.staleReturn && c.maxAge > 0 {
|
||||
now := time.Now().Unix()
|
||||
for le := c.lru.Front(); le != nil && le.Value.(*entry).expires <= now; le = c.lru.Front() {
|
||||
c.deleteElement(le)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (c *LruCache) deleteElement(le *list.Element) {
|
||||
c.lru.Remove(le)
|
||||
e := le.Value.(*entry)
|
||||
delete(c.cache, e.key)
|
||||
if c.onEvict != nil {
|
||||
c.onEvict(e.key, e.value)
|
||||
}
|
||||
}
|
||||
|
||||
type entry struct {
|
||||
key any
|
||||
value any
|
||||
expires int64
|
||||
}
|
||||
183
common/cache/lrucache_test.go
vendored
183
common/cache/lrucache_test.go
vendored
@ -1,183 +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 := New()
|
||||
|
||||
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.(string))
|
||||
}
|
||||
}
|
||||
|
||||
for _, e := range entries {
|
||||
c.Delete(e.key)
|
||||
|
||||
_, ok := c.Get(e.key)
|
||||
assert.False(t, ok)
|
||||
}
|
||||
}
|
||||
|
||||
func TestLRUMaxAge(t *testing.T) {
|
||||
c := New(WithAge(86400))
|
||||
|
||||
now := time.Now().Unix()
|
||||
expected := now + 86400
|
||||
|
||||
// Add one expired entry
|
||||
c.Set("foo", "bar")
|
||||
c.lru.Back().Value.(*entry).expires = now
|
||||
|
||||
// Reset
|
||||
c.Set("foo", "bar")
|
||||
e := c.lru.Back().Value.(*entry)
|
||||
assert.True(t, e.expires >= now)
|
||||
c.lru.Back().Value.(*entry).expires = now
|
||||
|
||||
// Set a few and verify expiration times
|
||||
for _, s := range entries {
|
||||
c.Set(s.key, s.value)
|
||||
e := c.lru.Back().Value.(*entry)
|
||||
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.(*entry).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 := New(WithAge(86400), WithUpdateAgeOnGet())
|
||||
|
||||
now := time.Now().Unix()
|
||||
expires := now + 86400/2
|
||||
|
||||
// Add one expired entry
|
||||
c.Set("foo", "bar")
|
||||
c.lru.Back().Value.(*entry).expires = expires
|
||||
|
||||
_, ok := c.Get("foo")
|
||||
assert.True(t, ok)
|
||||
assert.True(t, c.lru.Back().Value.(*entry).expires > expires)
|
||||
}
|
||||
|
||||
func TestMaxSize(t *testing.T) {
|
||||
c := New(WithSize(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 := New(WithSize(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 any, value any) {
|
||||
temp = key.(int) + value.(int)
|
||||
}
|
||||
|
||||
c := New(WithEvict(evict), WithSize(1))
|
||||
c.Set(1, 2)
|
||||
c.Set(2, 3)
|
||||
|
||||
assert.Equal(t, temp, 3)
|
||||
}
|
||||
|
||||
func TestSetWithExpire(t *testing.T) {
|
||||
c := New(WithAge(1))
|
||||
now := time.Now().Unix()
|
||||
|
||||
tenSecBefore := time.Unix(now-10, 0)
|
||||
c.SetWithExpire(1, 2, tenSecBefore)
|
||||
|
||||
// res is expected not to exist, and expires should be empty time.Time
|
||||
res, expires, exist := c.GetWithExpire(1)
|
||||
assert.Equal(t, nil, res)
|
||||
assert.Equal(t, time.Time{}, expires)
|
||||
assert.Equal(t, false, exist)
|
||||
}
|
||||
|
||||
func TestStale(t *testing.T) {
|
||||
c := New(WithAge(1), WithStale(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 := New(WithSize(10))
|
||||
o.Set("1", 1)
|
||||
o.Set("2", 2)
|
||||
|
||||
n := New(WithSize(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"))
|
||||
}
|
||||
@ -1,50 +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
|
||||
}
|
||||
@ -1,3 +0,0 @@
|
||||
package observable
|
||||
|
||||
type Iterable <-chan any
|
||||
@ -1,65 +0,0 @@
|
||||
package observable
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"sync"
|
||||
)
|
||||
|
||||
type Observable struct {
|
||||
iterable Iterable
|
||||
listener map[Subscription]*Subscriber
|
||||
mux sync.Mutex
|
||||
done bool
|
||||
}
|
||||
|
||||
func (o *Observable) 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) close() {
|
||||
o.mux.Lock()
|
||||
defer o.mux.Unlock()
|
||||
|
||||
o.done = true
|
||||
for _, sub := range o.listener {
|
||||
sub.Close()
|
||||
}
|
||||
}
|
||||
|
||||
func (o *Observable) Subscribe() (Subscription, error) {
|
||||
o.mux.Lock()
|
||||
defer o.mux.Unlock()
|
||||
if o.done {
|
||||
return nil, errors.New("Observable is closed")
|
||||
}
|
||||
subscriber := newSubscriber()
|
||||
o.listener[subscriber.Out()] = subscriber
|
||||
return subscriber.Out(), nil
|
||||
}
|
||||
|
||||
func (o *Observable) UnSubscribe(sub Subscription) {
|
||||
o.mux.Lock()
|
||||
defer o.mux.Unlock()
|
||||
subscriber, exist := o.listener[sub]
|
||||
if !exist {
|
||||
return
|
||||
}
|
||||
delete(o.listener, sub)
|
||||
subscriber.Close()
|
||||
}
|
||||
|
||||
func NewObservable(any Iterable) *Observable {
|
||||
observable := &Observable{
|
||||
iterable: any,
|
||||
listener: map[Subscription]*Subscriber{},
|
||||
}
|
||||
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(item []any) chan any {
|
||||
ch := make(chan any)
|
||||
go func() {
|
||||
time.Sleep(100 * time.Millisecond)
|
||||
for _, elm := range item {
|
||||
ch <- elm
|
||||
}
|
||||
close(ch)
|
||||
}()
|
||||
return ch
|
||||
}
|
||||
|
||||
func TestObservable(t *testing.T) {
|
||||
iter := iterator([]any{1, 2, 3, 4, 5})
|
||||
src := NewObservable(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([]any{1, 2, 3, 4, 5})
|
||||
src := NewObservable(iter)
|
||||
ch1, _ := src.Subscribe()
|
||||
ch2, _ := src.Subscribe()
|
||||
count := atomic.NewInt32(0)
|
||||
|
||||
var wg sync.WaitGroup
|
||||
wg.Add(2)
|
||||
waitCh := func(ch <-chan any) {
|
||||
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([]any{1, 2, 3, 4, 5})
|
||||
src := NewObservable(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([]any{1})
|
||||
src := NewObservable(iter)
|
||||
data, _ := src.Subscribe()
|
||||
<-data
|
||||
|
||||
_, closed := src.Subscribe()
|
||||
assert.NotNil(t, closed)
|
||||
}
|
||||
|
||||
func TestObservable_UnSubscribeWithNotExistSubscription(t *testing.T) {
|
||||
sub := Subscription(make(chan any))
|
||||
iter := iterator([]any{1})
|
||||
src := NewObservable(iter)
|
||||
src.UnSubscribe(sub)
|
||||
}
|
||||
|
||||
func TestObservable_SubscribeGoroutineLeak(t *testing.T) {
|
||||
iter := iterator([]any{1, 2, 3, 4, 5})
|
||||
src := NewObservable(iter)
|
||||
max := 100
|
||||
|
||||
var list []Subscription
|
||||
for i := 0; i < max; i++ {
|
||||
ch, _ := src.Subscribe()
|
||||
list = append(list, ch)
|
||||
}
|
||||
|
||||
var wg sync.WaitGroup
|
||||
wg.Add(max)
|
||||
waitCh := func(ch <-chan any) {
|
||||
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 any)
|
||||
o := NewObservable(ch)
|
||||
num := 1000
|
||||
|
||||
subs := []Subscription{}
|
||||
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) {
|
||||
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 <-chan any
|
||||
|
||||
type Subscriber struct {
|
||||
buffer chan any
|
||||
once sync.Once
|
||||
}
|
||||
|
||||
func (s *Subscriber) Emit(item any) {
|
||||
s.buffer <- item
|
||||
}
|
||||
|
||||
func (s *Subscriber) Out() Subscription {
|
||||
return s.buffer
|
||||
}
|
||||
|
||||
func (s *Subscriber) Close() {
|
||||
s.once.Do(func() {
|
||||
close(s.buffer)
|
||||
})
|
||||
}
|
||||
|
||||
func newSubscriber() *Subscriber {
|
||||
sub := &Subscriber{
|
||||
buffer: make(chan any, 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 struct {
|
||||
ctx context.Context
|
||||
cancel func()
|
||||
|
||||
wg sync.WaitGroup
|
||||
|
||||
once sync.Once
|
||||
errOnce sync.Once
|
||||
result any
|
||||
err error
|
||||
}
|
||||
|
||||
func newPicker(ctx context.Context, cancel func()) *Picker {
|
||||
return &Picker{
|
||||
ctx: ctx,
|
||||
cancel: cancel,
|
||||
}
|
||||
}
|
||||
|
||||
// WithContext returns a new Picker and an associated Context derived from ctx.
|
||||
// and cancel when first element return.
|
||||
func WithContext(ctx context.Context) (*Picker, context.Context) {
|
||||
ctx, cancel := context.WithCancel(ctx)
|
||||
return newPicker(ctx, cancel), ctx
|
||||
}
|
||||
|
||||
// WithTimeout returns a new Picker and an associated Context derived from ctx with timeout.
|
||||
func WithTimeout(ctx context.Context, timeout time.Duration) (*Picker, context.Context) {
|
||||
ctx, cancel := context.WithTimeout(ctx, timeout)
|
||||
return newPicker(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) Wait() any {
|
||||
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) 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) Go(f func() (any, 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
|
||||
})
|
||||
}
|
||||
}()
|
||||
}
|
||||
@ -1,40 +0,0 @@
|
||||
package picker
|
||||
|
||||
import (
|
||||
"context"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
)
|
||||
|
||||
func sleepAndSend(ctx context.Context, delay int, input any) func() (any, error) {
|
||||
return func() (any, error) {
|
||||
timer := time.NewTimer(time.Millisecond * time.Duration(delay))
|
||||
select {
|
||||
case <-timer.C:
|
||||
return input, nil
|
||||
case <-ctx.Done():
|
||||
return nil, ctx.Err()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func TestPicker_Basic(t *testing.T) {
|
||||
picker, ctx := WithContext(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.(int), 1)
|
||||
}
|
||||
|
||||
func TestPicker_Timeout(t *testing.T) {
|
||||
picker, ctx := WithTimeout(context.Background(), time.Millisecond*5)
|
||||
picker.Go(sleepAndSend(ctx, 20, 1))
|
||||
|
||||
number := picker.Wait()
|
||||
assert.Nil(t, number)
|
||||
assert.NotNil(t, picker.Error())
|
||||
}
|
||||
@ -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)
|
||||
}
|
||||
@ -1,71 +0,0 @@
|
||||
package queue
|
||||
|
||||
import (
|
||||
"sync"
|
||||
)
|
||||
|
||||
// Queue is a simple concurrent safe queue
|
||||
type Queue struct {
|
||||
items []any
|
||||
lock sync.RWMutex
|
||||
}
|
||||
|
||||
// Put add the item to the queue.
|
||||
func (q *Queue) Put(items ...any) {
|
||||
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) Pop() any {
|
||||
if len(q.items) == 0 {
|
||||
return nil
|
||||
}
|
||||
|
||||
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) Last() any {
|
||||
if len(q.items) == 0 {
|
||||
return nil
|
||||
}
|
||||
|
||||
q.lock.RLock()
|
||||
last := q.items[len(q.items)-1]
|
||||
q.lock.RUnlock()
|
||||
return last
|
||||
}
|
||||
|
||||
// Copy get the copy of queue.
|
||||
func (q *Queue) Copy() []any {
|
||||
items := []any{}
|
||||
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) 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(hint int64) *Queue {
|
||||
return &Queue{
|
||||
items: make([]any, 0, hint),
|
||||
}
|
||||
}
|
||||
@ -1,63 +0,0 @@
|
||||
package singledo
|
||||
|
||||
import (
|
||||
"sync"
|
||||
"time"
|
||||
)
|
||||
|
||||
type call struct {
|
||||
wg sync.WaitGroup
|
||||
val any
|
||||
err error
|
||||
}
|
||||
|
||||
type Single struct {
|
||||
mux sync.Mutex
|
||||
last time.Time
|
||||
wait time.Duration
|
||||
call *call
|
||||
result *Result
|
||||
}
|
||||
|
||||
type Result struct {
|
||||
Val any
|
||||
Err error
|
||||
}
|
||||
|
||||
// Do single.Do likes sync.singleFlight
|
||||
func (s *Single) Do(fn func() (any, error)) (v any, 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 call := s.call; call != nil {
|
||||
s.mux.Unlock()
|
||||
call.wg.Wait()
|
||||
return call.val, call.err, true
|
||||
}
|
||||
|
||||
call := &call{}
|
||||
call.wg.Add(1)
|
||||
s.call = call
|
||||
s.mux.Unlock()
|
||||
call.val, call.err = fn()
|
||||
call.wg.Done()
|
||||
|
||||
s.mux.Lock()
|
||||
s.call = nil
|
||||
s.result = &Result{call.val, call.err}
|
||||
s.last = now
|
||||
s.mux.Unlock()
|
||||
return call.val, call.err, false
|
||||
}
|
||||
|
||||
func (s *Single) Reset() {
|
||||
s.last = time.Time{}
|
||||
}
|
||||
|
||||
func NewSingle(wait time.Duration) *Single {
|
||||
return &Single{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(time.Millisecond * 30)
|
||||
foo := 0
|
||||
shardCount := atomic.NewInt32(0)
|
||||
call := func() (any, error) {
|
||||
foo++
|
||||
time.Sleep(time.Millisecond * 5)
|
||||
return nil, 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(time.Millisecond * 30)
|
||||
foo := 0
|
||||
call := func() (any, error) {
|
||||
foo++
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
single.Do(call)
|
||||
time.Sleep(10 * time.Millisecond)
|
||||
_, _, shard := single.Do(call)
|
||||
|
||||
assert.Equal(t, 1, foo)
|
||||
assert.True(t, shard)
|
||||
}
|
||||
|
||||
func TestReset(t *testing.T) {
|
||||
single := NewSingle(time.Millisecond * 30)
|
||||
foo := 0
|
||||
call := func() (any, error) {
|
||||
foo++
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
single.Do(call)
|
||||
single.Reset()
|
||||
single.Do(call)
|
||||
|
||||
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
|
||||
}
|
||||
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
|
||||
}
|
||||
@ -1,181 +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)
|
||||
}
|
||||
|
||||
func TestStructure_SliceNilValue(t *testing.T) {
|
||||
rawMap := map[string]any{
|
||||
"foo": 1,
|
||||
"bar": []any{"bar", nil},
|
||||
}
|
||||
|
||||
goal := &BazSlice{
|
||||
Foo: 1,
|
||||
Bar: []string{"bar", ""},
|
||||
}
|
||||
|
||||
s := &BazSlice{}
|
||||
err := weakTypeDecoder.Decode(rawMap, s)
|
||||
assert.Nil(t, err)
|
||||
assert.Equal(t, goal.Bar, s.Bar)
|
||||
|
||||
s = &BazSlice{}
|
||||
err = decoder.Decode(rawMap, s)
|
||||
assert.NotNil(t, err)
|
||||
}
|
||||
|
||||
func TestStructure_SliceNilValueComplex(t *testing.T) {
|
||||
rawMap := map[string]any{
|
||||
"bar": []any{map[string]any{"bar": "foo"}, nil},
|
||||
}
|
||||
|
||||
s := &struct {
|
||||
Bar []map[string]any `test:"bar"`
|
||||
}{}
|
||||
|
||||
err := decoder.Decode(rawMap, s)
|
||||
assert.Nil(t, err)
|
||||
assert.Nil(t, s.Bar[1])
|
||||
|
||||
ss := &struct {
|
||||
Bar []Baz `test:"bar"`
|
||||
}{}
|
||||
|
||||
err = decoder.Decode(rawMap, ss)
|
||||
assert.NotNil(t, err)
|
||||
}
|
||||
@ -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))
|
||||
}
|
||||
@ -1,88 +0,0 @@
|
||||
package dhcp
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"net"
|
||||
|
||||
"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) ([]net.IP, error) {
|
||||
conn, err := ListenDHCPClient(context, ifaceName)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
defer conn.Close()
|
||||
|
||||
result := make(chan []net.IP, 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<- []net.IP) {
|
||||
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()
|
||||
if len(dns) == 0 {
|
||||
return
|
||||
}
|
||||
|
||||
result <- dns
|
||||
|
||||
return
|
||||
}
|
||||
}
|
||||
@ -1,66 +0,0 @@
|
||||
package dialer
|
||||
|
||||
import (
|
||||
"net"
|
||||
"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)
|
||||
}
|
||||
}()
|
||||
|
||||
ipStr, _, err := net.SplitHostPort(address)
|
||||
if err == nil {
|
||||
ip := net.ParseIP(ipStr)
|
||||
if ip != nil && !ip.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, _ net.IP) 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
|
||||
}
|
||||
@ -1,51 +0,0 @@
|
||||
package dialer
|
||||
|
||||
import (
|
||||
"net"
|
||||
"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)
|
||||
}
|
||||
}()
|
||||
|
||||
ipStr, _, err := net.SplitHostPort(address)
|
||||
if err == nil {
|
||||
ip := net.ParseIP(ipStr)
|
||||
if ip != nil && !ip.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, _ net.IP) 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
|
||||
}
|
||||
@ -1,92 +0,0 @@
|
||||
//go:build !linux && !darwin
|
||||
|
||||
package dialer
|
||||
|
||||
import (
|
||||
"net"
|
||||
"strconv"
|
||||
"strings"
|
||||
|
||||
"github.com/Dreamacro/clash/component/iface"
|
||||
)
|
||||
|
||||
func lookupLocalAddr(ifaceName string, network string, destination net.IP, port int) (net.Addr, error) {
|
||||
ifaceObj, err := iface.ResolveInterface(ifaceName)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
var addr *net.IPNet
|
||||
switch network {
|
||||
case "udp4", "tcp4":
|
||||
addr, err = ifaceObj.PickIPv4Addr(destination)
|
||||
case "tcp6", "udp6":
|
||||
addr, err = ifaceObj.PickIPv6Addr(destination)
|
||||
default:
|
||||
if destination != nil {
|
||||
if destination.To4() != nil {
|
||||
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.IP,
|
||||
Port: port,
|
||||
}, nil
|
||||
} else if strings.HasPrefix(network, "udp") {
|
||||
return &net.UDPAddr{
|
||||
IP: addr.IP,
|
||||
Port: port,
|
||||
}, nil
|
||||
}
|
||||
|
||||
return nil, iface.ErrAddrNotFound
|
||||
}
|
||||
|
||||
func bindIfaceToDialer(ifaceName string, dialer *net.Dialer, network string, destination net.IP) 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, nil, int(local))
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
return addr.String(), nil
|
||||
}
|
||||
@ -1,168 +0,0 @@
|
||||
package dialer
|
||||
|
||||
import (
|
||||
"context"
|
||||
"errors"
|
||||
"net"
|
||||
|
||||
"github.com/Dreamacro/clash/component/resolver"
|
||||
)
|
||||
|
||||
func DialContext(ctx context.Context, network, address string, options ...Option) (net.Conn, error) {
|
||||
switch network {
|
||||
case "tcp4", "tcp6", "udp4", "udp6":
|
||||
host, port, err := net.SplitHostPort(address)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
var ip net.IP
|
||||
switch network {
|
||||
case "tcp4", "udp4":
|
||||
ip, err = resolver.ResolveIPv4(host)
|
||||
default:
|
||||
ip, err = resolver.ResolveIPv6(host)
|
||||
}
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
return dialContext(ctx, network, ip, port, options)
|
||||
case "tcp", "udp":
|
||||
return dualStackDialContext(ctx, network, address, options)
|
||||
default:
|
||||
return nil, errors.New("network invalid")
|
||||
}
|
||||
}
|
||||
|
||||
func ListenPacket(ctx context.Context, network, address string, options ...Option) (net.PacketConn, error) {
|
||||
cfg := &option{
|
||||
interfaceName: DefaultInterface.Load(),
|
||||
routingMark: int(DefaultRoutingMark.Load()),
|
||||
}
|
||||
|
||||
for _, o := range DefaultOptions {
|
||||
o(cfg)
|
||||
}
|
||||
|
||||
for _, o := range options {
|
||||
o(cfg)
|
||||
}
|
||||
|
||||
lc := &net.ListenConfig{}
|
||||
if cfg.interfaceName != "" {
|
||||
addr, err := bindIfaceToListenConfig(cfg.interfaceName, lc, network, address)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
address = addr
|
||||
}
|
||||
if cfg.addrReuse {
|
||||
addrReuseToListenConfig(lc)
|
||||
}
|
||||
if cfg.routingMark != 0 {
|
||||
bindMarkToListenConfig(cfg.routingMark, lc, network, address)
|
||||
}
|
||||
|
||||
return lc.ListenPacket(ctx, network, address)
|
||||
}
|
||||
|
||||
func dialContext(ctx context.Context, network string, destination net.IP, port string, options []Option) (net.Conn, error) {
|
||||
opt := &option{
|
||||
interfaceName: DefaultInterface.Load(),
|
||||
routingMark: int(DefaultRoutingMark.Load()),
|
||||
}
|
||||
|
||||
for _, o := range DefaultOptions {
|
||||
o(opt)
|
||||
}
|
||||
|
||||
for _, o := range options {
|
||||
o(opt)
|
||||
}
|
||||
|
||||
dialer := &net.Dialer{}
|
||||
if opt.interfaceName != "" {
|
||||
if err := bindIfaceToDialer(opt.interfaceName, dialer, network, destination); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
}
|
||||
if opt.routingMark != 0 {
|
||||
bindMarkToDialer(opt.routingMark, dialer, network, destination)
|
||||
}
|
||||
|
||||
return dialer.DialContext(ctx, network, net.JoinHostPort(destination.String(), port))
|
||||
}
|
||||
|
||||
func dualStackDialContext(ctx context.Context, network, address string, options []Option) (net.Conn, error) {
|
||||
host, port, err := net.SplitHostPort(address)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
returned := make(chan struct{})
|
||||
defer close(returned)
|
||||
|
||||
type dialResult struct {
|
||||
net.Conn
|
||||
error
|
||||
resolved bool
|
||||
ipv6 bool
|
||||
done bool
|
||||
}
|
||||
results := make(chan dialResult)
|
||||
var primary, fallback dialResult
|
||||
|
||||
startRacer := func(ctx context.Context, network, host string, ipv6 bool) {
|
||||
result := dialResult{ipv6: ipv6, done: true}
|
||||
defer func() {
|
||||
select {
|
||||
case results <- result:
|
||||
case <-returned:
|
||||
if result.Conn != nil {
|
||||
result.Conn.Close()
|
||||
}
|
||||
}
|
||||
}()
|
||||
|
||||
var ip net.IP
|
||||
if ipv6 {
|
||||
ip, result.error = resolver.ResolveIPv6(host)
|
||||
} else {
|
||||
ip, result.error = resolver.ResolveIPv4(host)
|
||||
}
|
||||
if result.error != nil {
|
||||
return
|
||||
}
|
||||
result.resolved = true
|
||||
|
||||
result.Conn, result.error = dialContext(ctx, network, ip, port, options)
|
||||
}
|
||||
|
||||
go startRacer(ctx, network+"4", host, false)
|
||||
go startRacer(ctx, network+"6", host, true)
|
||||
|
||||
for res := range results {
|
||||
if res.error == nil {
|
||||
return res.Conn, nil
|
||||
}
|
||||
|
||||
if !res.ipv6 {
|
||||
primary = res
|
||||
} else {
|
||||
fallback = res
|
||||
}
|
||||
|
||||
if primary.done && fallback.done {
|
||||
if primary.resolved {
|
||||
return nil, primary.error
|
||||
} else if fallback.resolved {
|
||||
return nil, fallback.error
|
||||
} else {
|
||||
return nil, primary.error
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return nil, errors.New("never touched")
|
||||
}
|
||||
@ -1,43 +0,0 @@
|
||||
//go:build linux
|
||||
|
||||
package dialer
|
||||
|
||||
import (
|
||||
"net"
|
||||
"syscall"
|
||||
)
|
||||
|
||||
func bindMarkToDialer(mark int, dialer *net.Dialer, _ string, _ net.IP) {
|
||||
dialer.Control = bindMarkToControl(mark, dialer.Control)
|
||||
}
|
||||
|
||||
func bindMarkToListenConfig(mark int, lc *net.ListenConfig, _, address string) {
|
||||
lc.Control = bindMarkToControl(mark, lc.Control)
|
||||
}
|
||||
|
||||
func bindMarkToControl(mark 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)
|
||||
}
|
||||
}()
|
||||
|
||||
ipStr, _, err := net.SplitHostPort(address)
|
||||
if err == nil {
|
||||
ip := net.ParseIP(ipStr)
|
||||
if ip != nil && !ip.IsGlobalUnicast() {
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
var innerErr error
|
||||
err = c.Control(func(fd uintptr) {
|
||||
innerErr = syscall.SetsockoptInt(int(fd), syscall.SOL_SOCKET, syscall.SO_MARK, mark)
|
||||
})
|
||||
if innerErr != nil {
|
||||
err = innerErr
|
||||
}
|
||||
return
|
||||
}
|
||||
}
|
||||
@ -1,26 +0,0 @@
|
||||
//go:build !linux
|
||||
|
||||
package dialer
|
||||
|
||||
import (
|
||||
"net"
|
||||
"sync"
|
||||
|
||||
"github.com/Dreamacro/clash/log"
|
||||
)
|
||||
|
||||
var printMarkWarnOnce sync.Once
|
||||
|
||||
func printMarkWarn() {
|
||||
printMarkWarnOnce.Do(func() {
|
||||
log.Warnln("Routing mark on socket is not supported on current platform")
|
||||
})
|
||||
}
|
||||
|
||||
func bindMarkToDialer(mark int, dialer *net.Dialer, _ string, _ net.IP) {
|
||||
printMarkWarn()
|
||||
}
|
||||
|
||||
func bindMarkToListenConfig(mark int, lc *net.ListenConfig, _, address string) {
|
||||
printMarkWarn()
|
||||
}
|
||||
@ -1,35 +0,0 @@
|
||||
package dialer
|
||||
|
||||
import "go.uber.org/atomic"
|
||||
|
||||
var (
|
||||
DefaultOptions []Option
|
||||
DefaultInterface = atomic.NewString("")
|
||||
DefaultRoutingMark = atomic.NewInt32(0)
|
||||
)
|
||||
|
||||
type option struct {
|
||||
interfaceName string
|
||||
addrReuse bool
|
||||
routingMark int
|
||||
}
|
||||
|
||||
type Option func(opt *option)
|
||||
|
||||
func WithInterface(name string) Option {
|
||||
return func(opt *option) {
|
||||
opt.interfaceName = name
|
||||
}
|
||||
}
|
||||
|
||||
func WithAddrReuse(reuse bool) Option {
|
||||
return func(opt *option) {
|
||||
opt.addrReuse = reuse
|
||||
}
|
||||
}
|
||||
|
||||
func WithRoutingMark(mark int) Option {
|
||||
return func(opt *option) {
|
||||
opt.routingMark = mark
|
||||
}
|
||||
}
|
||||
@ -1,9 +0,0 @@
|
||||
//go:build !darwin && !dragonfly && !freebsd && !linux && !netbsd && !openbsd && !solaris && !windows
|
||||
|
||||
package dialer
|
||||
|
||||
import (
|
||||
"net"
|
||||
)
|
||||
|
||||
func addrReuseToListenConfig(*net.ListenConfig) {}
|
||||
@ -1,27 +0,0 @@
|
||||
//go:build darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris
|
||||
|
||||
package dialer
|
||||
|
||||
import (
|
||||
"net"
|
||||
"syscall"
|
||||
|
||||
"golang.org/x/sys/unix"
|
||||
)
|
||||
|
||||
func addrReuseToListenConfig(lc *net.ListenConfig) {
|
||||
chain := lc.Control
|
||||
|
||||
lc.Control = func(network, address string, c syscall.RawConn) (err error) {
|
||||
defer func() {
|
||||
if err == nil && chain != nil {
|
||||
err = chain(network, address, c)
|
||||
}
|
||||
}()
|
||||
|
||||
return c.Control(func(fd uintptr) {
|
||||
unix.SetsockoptInt(int(fd), unix.SOL_SOCKET, unix.SO_REUSEADDR, 1)
|
||||
unix.SetsockoptInt(int(fd), unix.SOL_SOCKET, unix.SO_REUSEPORT, 1)
|
||||
})
|
||||
}
|
||||
}
|
||||
@ -1,24 +0,0 @@
|
||||
package dialer
|
||||
|
||||
import (
|
||||
"net"
|
||||
"syscall"
|
||||
|
||||
"golang.org/x/sys/windows"
|
||||
)
|
||||
|
||||
func addrReuseToListenConfig(lc *net.ListenConfig) {
|
||||
chain := lc.Control
|
||||
|
||||
lc.Control = func(network, address string, c syscall.RawConn) (err error) {
|
||||
defer func() {
|
||||
if err == nil && chain != nil {
|
||||
err = chain(network, address, c)
|
||||
}
|
||||
}()
|
||||
|
||||
return c.Control(func(fd uintptr) {
|
||||
windows.SetsockoptInt(windows.Handle(fd), windows.SOL_SOCKET, windows.SO_REUSEADDR, 1)
|
||||
})
|
||||
}
|
||||
}
|
||||
@ -1,55 +0,0 @@
|
||||
package fakeip
|
||||
|
||||
import (
|
||||
"net"
|
||||
|
||||
"github.com/Dreamacro/clash/component/profile/cachefile"
|
||||
)
|
||||
|
||||
type cachefileStore struct {
|
||||
cache *cachefile.CacheFile
|
||||
}
|
||||
|
||||
// GetByHost implements store.GetByHost
|
||||
func (c *cachefileStore) GetByHost(host string) (net.IP, bool) {
|
||||
elm := c.cache.GetFakeip([]byte(host))
|
||||
if elm == nil {
|
||||
return nil, false
|
||||
}
|
||||
return net.IP(elm), true
|
||||
}
|
||||
|
||||
// PutByHost implements store.PutByHost
|
||||
func (c *cachefileStore) PutByHost(host string, ip net.IP) {
|
||||
c.cache.PutFakeip([]byte(host), ip)
|
||||
}
|
||||
|
||||
// GetByIP implements store.GetByIP
|
||||
func (c *cachefileStore) GetByIP(ip net.IP) (string, bool) {
|
||||
elm := c.cache.GetFakeip(ip.To4())
|
||||
if elm == nil {
|
||||
return "", false
|
||||
}
|
||||
return string(elm), true
|
||||
}
|
||||
|
||||
// PutByIP implements store.PutByIP
|
||||
func (c *cachefileStore) PutByIP(ip net.IP, host string) {
|
||||
c.cache.PutFakeip(ip.To4(), []byte(host))
|
||||
}
|
||||
|
||||
// DelByIP implements store.DelByIP
|
||||
func (c *cachefileStore) DelByIP(ip net.IP) {
|
||||
ip = ip.To4()
|
||||
c.cache.DelFakeipPair(ip, c.cache.GetFakeip(ip.To4()))
|
||||
}
|
||||
|
||||
// Exist implements store.Exist
|
||||
func (c *cachefileStore) Exist(ip net.IP) bool {
|
||||
_, exist := c.GetByIP(ip)
|
||||
return exist
|
||||
}
|
||||
|
||||
// CloneTo implements store.CloneTo
|
||||
// already persistence
|
||||
func (c *cachefileStore) CloneTo(store store) {}
|
||||
@ -1,69 +0,0 @@
|
||||
package fakeip
|
||||
|
||||
import (
|
||||
"net"
|
||||
|
||||
"github.com/Dreamacro/clash/common/cache"
|
||||
)
|
||||
|
||||
type memoryStore struct {
|
||||
cache *cache.LruCache
|
||||
}
|
||||
|
||||
// GetByHost implements store.GetByHost
|
||||
func (m *memoryStore) GetByHost(host string) (net.IP, bool) {
|
||||
if elm, exist := m.cache.Get(host); exist {
|
||||
ip := elm.(net.IP)
|
||||
|
||||
// ensure ip --> host on head of linked list
|
||||
m.cache.Get(ipToUint(ip.To4()))
|
||||
return ip, true
|
||||
}
|
||||
|
||||
return nil, false
|
||||
}
|
||||
|
||||
// PutByHost implements store.PutByHost
|
||||
func (m *memoryStore) PutByHost(host string, ip net.IP) {
|
||||
m.cache.Set(host, ip)
|
||||
}
|
||||
|
||||
// GetByIP implements store.GetByIP
|
||||
func (m *memoryStore) GetByIP(ip net.IP) (string, bool) {
|
||||
if elm, exist := m.cache.Get(ipToUint(ip.To4())); exist {
|
||||
host := elm.(string)
|
||||
|
||||
// ensure host --> ip on head of linked list
|
||||
m.cache.Get(host)
|
||||
return host, true
|
||||
}
|
||||
|
||||
return "", false
|
||||
}
|
||||
|
||||
// PutByIP implements store.PutByIP
|
||||
func (m *memoryStore) PutByIP(ip net.IP, host string) {
|
||||
m.cache.Set(ipToUint(ip.To4()), host)
|
||||
}
|
||||
|
||||
// DelByIP implements store.DelByIP
|
||||
func (m *memoryStore) DelByIP(ip net.IP) {
|
||||
ipNum := ipToUint(ip.To4())
|
||||
if elm, exist := m.cache.Get(ipNum); exist {
|
||||
m.cache.Delete(elm.(string))
|
||||
}
|
||||
m.cache.Delete(ipNum)
|
||||
}
|
||||
|
||||
// Exist implements store.Exist
|
||||
func (m *memoryStore) Exist(ip net.IP) bool {
|
||||
return m.cache.Exist(ipToUint(ip.To4()))
|
||||
}
|
||||
|
||||
// CloneTo implements store.CloneTo
|
||||
// only for memoryStore to memoryStore
|
||||
func (m *memoryStore) CloneTo(store store) {
|
||||
if ms, ok := store.(*memoryStore); ok {
|
||||
m.cache.CloneTo(ms.cache)
|
||||
}
|
||||
}
|
||||
@ -1,176 +0,0 @@
|
||||
package fakeip
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"net"
|
||||
"strings"
|
||||
"sync"
|
||||
|
||||
"github.com/Dreamacro/clash/common/cache"
|
||||
"github.com/Dreamacro/clash/component/profile/cachefile"
|
||||
"github.com/Dreamacro/clash/component/trie"
|
||||
)
|
||||
|
||||
type store interface {
|
||||
GetByHost(host string) (net.IP, bool)
|
||||
PutByHost(host string, ip net.IP)
|
||||
GetByIP(ip net.IP) (string, bool)
|
||||
PutByIP(ip net.IP, host string)
|
||||
DelByIP(ip net.IP)
|
||||
Exist(ip net.IP) bool
|
||||
CloneTo(store)
|
||||
}
|
||||
|
||||
// Pool is a implementation about fake ip generator without storage
|
||||
type Pool struct {
|
||||
max uint32
|
||||
min uint32
|
||||
gateway uint32
|
||||
offset uint32
|
||||
mux sync.Mutex
|
||||
host *trie.DomainTrie
|
||||
ipnet *net.IPNet
|
||||
store store
|
||||
}
|
||||
|
||||
// Lookup return a fake ip with host
|
||||
func (p *Pool) Lookup(host string) net.IP {
|
||||
p.mux.Lock()
|
||||
defer p.mux.Unlock()
|
||||
|
||||
// RFC4343: DNS Case Insensitive, we SHOULD return result with all cases.
|
||||
host = strings.ToLower(host)
|
||||
if ip, exist := p.store.GetByHost(host); exist {
|
||||
return ip
|
||||
}
|
||||
|
||||
ip := p.get(host)
|
||||
p.store.PutByHost(host, ip)
|
||||
return ip
|
||||
}
|
||||
|
||||
// LookBack return host with the fake ip
|
||||
func (p *Pool) LookBack(ip net.IP) (string, bool) {
|
||||
p.mux.Lock()
|
||||
defer p.mux.Unlock()
|
||||
|
||||
if ip = ip.To4(); ip == nil {
|
||||
return "", false
|
||||
}
|
||||
|
||||
return p.store.GetByIP(ip)
|
||||
}
|
||||
|
||||
// ShouldSkipped return if domain should be skipped
|
||||
func (p *Pool) ShouldSkipped(domain string) bool {
|
||||
if p.host == nil {
|
||||
return false
|
||||
}
|
||||
return p.host.Search(domain) != nil
|
||||
}
|
||||
|
||||
// Exist returns if given ip exists in fake-ip pool
|
||||
func (p *Pool) Exist(ip net.IP) bool {
|
||||
p.mux.Lock()
|
||||
defer p.mux.Unlock()
|
||||
|
||||
if ip = ip.To4(); ip == nil {
|
||||
return false
|
||||
}
|
||||
|
||||
return p.store.Exist(ip)
|
||||
}
|
||||
|
||||
// Gateway return gateway ip
|
||||
func (p *Pool) Gateway() net.IP {
|
||||
return uintToIP(p.gateway)
|
||||
}
|
||||
|
||||
// IPNet return raw ipnet
|
||||
func (p *Pool) IPNet() *net.IPNet {
|
||||
return p.ipnet
|
||||
}
|
||||
|
||||
// CloneFrom clone cache from old pool
|
||||
func (p *Pool) CloneFrom(o *Pool) {
|
||||
o.store.CloneTo(p.store)
|
||||
}
|
||||
|
||||
func (p *Pool) get(host string) net.IP {
|
||||
current := p.offset
|
||||
for {
|
||||
p.offset = (p.offset + 1) % (p.max - p.min)
|
||||
// Avoid infinite loops
|
||||
if p.offset == current {
|
||||
p.offset = (p.offset + 1) % (p.max - p.min)
|
||||
ip := uintToIP(p.min + p.offset - 1)
|
||||
p.store.DelByIP(ip)
|
||||
break
|
||||
}
|
||||
|
||||
ip := uintToIP(p.min + p.offset - 1)
|
||||
if !p.store.Exist(ip) {
|
||||
break
|
||||
}
|
||||
}
|
||||
ip := uintToIP(p.min + p.offset - 1)
|
||||
p.store.PutByIP(ip, host)
|
||||
return ip
|
||||
}
|
||||
|
||||
func ipToUint(ip net.IP) uint32 {
|
||||
v := uint32(ip[0]) << 24
|
||||
v += uint32(ip[1]) << 16
|
||||
v += uint32(ip[2]) << 8
|
||||
v += uint32(ip[3])
|
||||
return v
|
||||
}
|
||||
|
||||
func uintToIP(v uint32) net.IP {
|
||||
return net.IP{byte(v >> 24), byte(v >> 16), byte(v >> 8), byte(v)}
|
||||
}
|
||||
|
||||
type Options struct {
|
||||
IPNet *net.IPNet
|
||||
Host *trie.DomainTrie
|
||||
|
||||
// Size sets the maximum number of entries in memory
|
||||
// and does not work if Persistence is true
|
||||
Size int
|
||||
|
||||
// Persistence will save the data to disk.
|
||||
// Size will not work and record will be fully stored.
|
||||
Persistence bool
|
||||
}
|
||||
|
||||
// New return Pool instance
|
||||
func New(options Options) (*Pool, error) {
|
||||
min := ipToUint(options.IPNet.IP) + 2
|
||||
|
||||
ones, bits := options.IPNet.Mask.Size()
|
||||
total := 1<<uint(bits-ones) - 2
|
||||
|
||||
if total <= 0 {
|
||||
return nil, errors.New("ipnet don't have valid ip")
|
||||
}
|
||||
|
||||
max := min + uint32(total) - 1
|
||||
pool := &Pool{
|
||||
min: min,
|
||||
max: max,
|
||||
gateway: min - 1,
|
||||
host: options.Host,
|
||||
ipnet: options.IPNet,
|
||||
}
|
||||
if options.Persistence {
|
||||
pool.store = &cachefileStore{
|
||||
cache: cachefile.Cache(),
|
||||
}
|
||||
} else {
|
||||
pool.store = &memoryStore{
|
||||
cache: cache.New(cache.WithSize(options.Size * 2)),
|
||||
}
|
||||
}
|
||||
|
||||
return pool, nil
|
||||
}
|
||||
@ -1,215 +0,0 @@
|
||||
package fakeip
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
"os"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/Dreamacro/clash/component/profile/cachefile"
|
||||
"github.com/Dreamacro/clash/component/trie"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
"go.etcd.io/bbolt"
|
||||
)
|
||||
|
||||
func createPools(options Options) ([]*Pool, string, error) {
|
||||
pool, err := New(options)
|
||||
if err != nil {
|
||||
return nil, "", err
|
||||
}
|
||||
filePool, tempfile, err := createCachefileStore(options)
|
||||
if err != nil {
|
||||
return nil, "", err
|
||||
}
|
||||
|
||||
return []*Pool{pool, filePool}, tempfile, nil
|
||||
}
|
||||
|
||||
func createCachefileStore(options Options) (*Pool, string, error) {
|
||||
pool, err := New(options)
|
||||
if err != nil {
|
||||
return nil, "", err
|
||||
}
|
||||
f, err := os.CreateTemp("", "clash")
|
||||
if err != nil {
|
||||
return nil, "", err
|
||||
}
|
||||
|
||||
db, err := bbolt.Open(f.Name(), 0o666, &bbolt.Options{Timeout: time.Second})
|
||||
if err != nil {
|
||||
return nil, "", err
|
||||
}
|
||||
|
||||
pool.store = &cachefileStore{
|
||||
cache: &cachefile.CacheFile{DB: db},
|
||||
}
|
||||
return pool, f.Name(), nil
|
||||
}
|
||||
|
||||
func TestPool_Basic(t *testing.T) {
|
||||
_, ipnet, _ := net.ParseCIDR("192.168.0.1/29")
|
||||
pools, tempfile, err := createPools(Options{
|
||||
IPNet: ipnet,
|
||||
Size: 10,
|
||||
})
|
||||
assert.Nil(t, err)
|
||||
defer os.Remove(tempfile)
|
||||
|
||||
for _, pool := range pools {
|
||||
first := pool.Lookup("foo.com")
|
||||
last := pool.Lookup("bar.com")
|
||||
bar, exist := pool.LookBack(last)
|
||||
|
||||
assert.True(t, first.Equal(net.IP{192, 168, 0, 2}))
|
||||
assert.Equal(t, pool.Lookup("foo.com"), net.IP{192, 168, 0, 2})
|
||||
assert.True(t, last.Equal(net.IP{192, 168, 0, 3}))
|
||||
assert.True(t, exist)
|
||||
assert.Equal(t, bar, "bar.com")
|
||||
assert.Equal(t, pool.Gateway(), net.IP{192, 168, 0, 1})
|
||||
assert.Equal(t, pool.IPNet().String(), ipnet.String())
|
||||
assert.True(t, pool.Exist(net.IP{192, 168, 0, 3}))
|
||||
assert.False(t, pool.Exist(net.IP{192, 168, 0, 4}))
|
||||
assert.False(t, pool.Exist(net.ParseIP("::1")))
|
||||
}
|
||||
}
|
||||
|
||||
func TestPool_Case_Insensitive(t *testing.T) {
|
||||
_, ipnet, _ := net.ParseCIDR("192.168.0.1/29")
|
||||
pools, tempfile, err := createPools(Options{
|
||||
IPNet: ipnet,
|
||||
Size: 10,
|
||||
})
|
||||
assert.Nil(t, err)
|
||||
defer os.Remove(tempfile)
|
||||
|
||||
for _, pool := range pools {
|
||||
first := pool.Lookup("foo.com")
|
||||
last := pool.Lookup("Foo.Com")
|
||||
foo, exist := pool.LookBack(last)
|
||||
|
||||
assert.True(t, first.Equal(pool.Lookup("Foo.Com")))
|
||||
assert.Equal(t, pool.Lookup("fOo.cOM"), first)
|
||||
assert.True(t, exist)
|
||||
assert.Equal(t, foo, "foo.com")
|
||||
}
|
||||
}
|
||||
|
||||
func TestPool_CycleUsed(t *testing.T) {
|
||||
_, ipnet, _ := net.ParseCIDR("192.168.0.1/29")
|
||||
pools, tempfile, err := createPools(Options{
|
||||
IPNet: ipnet,
|
||||
Size: 10,
|
||||
})
|
||||
assert.Nil(t, err)
|
||||
defer os.Remove(tempfile)
|
||||
|
||||
for _, pool := range pools {
|
||||
foo := pool.Lookup("foo.com")
|
||||
bar := pool.Lookup("bar.com")
|
||||
for i := 0; i < 3; i++ {
|
||||
pool.Lookup(fmt.Sprintf("%d.com", i))
|
||||
}
|
||||
baz := pool.Lookup("baz.com")
|
||||
next := pool.Lookup("foo.com")
|
||||
assert.True(t, foo.Equal(baz))
|
||||
assert.True(t, next.Equal(bar))
|
||||
}
|
||||
}
|
||||
|
||||
func TestPool_Skip(t *testing.T) {
|
||||
_, ipnet, _ := net.ParseCIDR("192.168.0.1/30")
|
||||
tree := trie.New()
|
||||
tree.Insert("example.com", tree)
|
||||
pools, tempfile, err := createPools(Options{
|
||||
IPNet: ipnet,
|
||||
Size: 10,
|
||||
Host: tree,
|
||||
})
|
||||
assert.Nil(t, err)
|
||||
defer os.Remove(tempfile)
|
||||
|
||||
for _, pool := range pools {
|
||||
assert.True(t, pool.ShouldSkipped("example.com"))
|
||||
assert.False(t, pool.ShouldSkipped("foo.com"))
|
||||
}
|
||||
}
|
||||
|
||||
func TestPool_MaxCacheSize(t *testing.T) {
|
||||
_, ipnet, _ := net.ParseCIDR("192.168.0.1/24")
|
||||
pool, _ := New(Options{
|
||||
IPNet: ipnet,
|
||||
Size: 2,
|
||||
})
|
||||
|
||||
first := pool.Lookup("foo.com")
|
||||
pool.Lookup("bar.com")
|
||||
pool.Lookup("baz.com")
|
||||
next := pool.Lookup("foo.com")
|
||||
|
||||
assert.False(t, first.Equal(next))
|
||||
}
|
||||
|
||||
func TestPool_DoubleMapping(t *testing.T) {
|
||||
_, ipnet, _ := net.ParseCIDR("192.168.0.1/24")
|
||||
pool, _ := New(Options{
|
||||
IPNet: ipnet,
|
||||
Size: 2,
|
||||
})
|
||||
|
||||
// fill cache
|
||||
fooIP := pool.Lookup("foo.com")
|
||||
bazIP := pool.Lookup("baz.com")
|
||||
|
||||
// make foo.com hot
|
||||
pool.Lookup("foo.com")
|
||||
|
||||
// should drop baz.com
|
||||
barIP := pool.Lookup("bar.com")
|
||||
|
||||
_, fooExist := pool.LookBack(fooIP)
|
||||
_, bazExist := pool.LookBack(bazIP)
|
||||
_, barExist := pool.LookBack(barIP)
|
||||
|
||||
newBazIP := pool.Lookup("baz.com")
|
||||
|
||||
assert.True(t, fooExist)
|
||||
assert.False(t, bazExist)
|
||||
assert.True(t, barExist)
|
||||
|
||||
assert.False(t, bazIP.Equal(newBazIP))
|
||||
}
|
||||
|
||||
func TestPool_Clone(t *testing.T) {
|
||||
_, ipnet, _ := net.ParseCIDR("192.168.0.1/24")
|
||||
pool, _ := New(Options{
|
||||
IPNet: ipnet,
|
||||
Size: 2,
|
||||
})
|
||||
|
||||
first := pool.Lookup("foo.com")
|
||||
last := pool.Lookup("bar.com")
|
||||
assert.True(t, first.Equal(net.IP{192, 168, 0, 2}))
|
||||
assert.True(t, last.Equal(net.IP{192, 168, 0, 3}))
|
||||
|
||||
newPool, _ := New(Options{
|
||||
IPNet: ipnet,
|
||||
Size: 2,
|
||||
})
|
||||
newPool.CloneFrom(pool)
|
||||
_, firstExist := newPool.LookBack(first)
|
||||
_, lastExist := newPool.LookBack(last)
|
||||
assert.True(t, firstExist)
|
||||
assert.True(t, lastExist)
|
||||
}
|
||||
|
||||
func TestPool_Error(t *testing.T) {
|
||||
_, ipnet, _ := net.ParseCIDR("192.168.0.1/31")
|
||||
_, err := New(Options{
|
||||
IPNet: ipnet,
|
||||
Size: 10,
|
||||
})
|
||||
|
||||
assert.Error(t, err)
|
||||
}
|
||||
@ -1,115 +0,0 @@
|
||||
package iface
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"net"
|
||||
"time"
|
||||
|
||||
"github.com/Dreamacro/clash/common/singledo"
|
||||
)
|
||||
|
||||
type Interface struct {
|
||||
Index int
|
||||
Name string
|
||||
Addrs []*net.IPNet
|
||||
HardwareAddr net.HardwareAddr
|
||||
}
|
||||
|
||||
var (
|
||||
ErrIfaceNotFound = errors.New("interface not found")
|
||||
ErrAddrNotFound = errors.New("addr not found")
|
||||
)
|
||||
|
||||
var interfaces = singledo.NewSingle(time.Second * 20)
|
||||
|
||||
func ResolveInterface(name string) (*Interface, error) {
|
||||
value, err, _ := interfaces.Do(func() (any, error) {
|
||||
ifaces, err := net.Interfaces()
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
r := map[string]*Interface{}
|
||||
|
||||
for _, iface := range ifaces {
|
||||
addrs, err := iface.Addrs()
|
||||
if err != nil {
|
||||
continue
|
||||
}
|
||||
|
||||
ipNets := make([]*net.IPNet, 0, len(addrs))
|
||||
for _, addr := range addrs {
|
||||
ipNet := addr.(*net.IPNet)
|
||||
if v4 := ipNet.IP.To4(); v4 != nil {
|
||||
ipNet.IP = v4
|
||||
}
|
||||
|
||||
ipNets = append(ipNets, ipNet)
|
||||
}
|
||||
|
||||
r[iface.Name] = &Interface{
|
||||
Index: iface.Index,
|
||||
Name: iface.Name,
|
||||
Addrs: ipNets,
|
||||
HardwareAddr: iface.HardwareAddr,
|
||||
}
|
||||
}
|
||||
|
||||
return r, nil
|
||||
})
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
ifaces := value.(map[string]*Interface)
|
||||
iface, ok := ifaces[name]
|
||||
if !ok {
|
||||
return nil, ErrIfaceNotFound
|
||||
}
|
||||
|
||||
return iface, nil
|
||||
}
|
||||
|
||||
func FlushCache() {
|
||||
interfaces.Reset()
|
||||
}
|
||||
|
||||
func (iface *Interface) PickIPv4Addr(destination net.IP) (*net.IPNet, error) {
|
||||
return iface.pickIPAddr(destination, func(addr *net.IPNet) bool {
|
||||
return addr.IP.To4() != nil
|
||||
})
|
||||
}
|
||||
|
||||
func (iface *Interface) PickIPv6Addr(destination net.IP) (*net.IPNet, error) {
|
||||
return iface.pickIPAddr(destination, func(addr *net.IPNet) bool {
|
||||
return addr.IP.To4() == nil
|
||||
})
|
||||
}
|
||||
|
||||
func (iface *Interface) pickIPAddr(destination net.IP, accept func(addr *net.IPNet) bool) (*net.IPNet, error) {
|
||||
var fallback *net.IPNet
|
||||
|
||||
for _, addr := range iface.Addrs {
|
||||
if !accept(addr) {
|
||||
continue
|
||||
}
|
||||
|
||||
if fallback == nil && !addr.IP.IsLinkLocalUnicast() {
|
||||
fallback = addr
|
||||
|
||||
if destination == nil {
|
||||
break
|
||||
}
|
||||
}
|
||||
|
||||
if destination != nil && addr.Contains(destination) {
|
||||
return addr, nil
|
||||
}
|
||||
}
|
||||
|
||||
if fallback == nil {
|
||||
return nil, ErrAddrNotFound
|
||||
}
|
||||
|
||||
return fallback, nil
|
||||
}
|
||||
@ -1,45 +0,0 @@
|
||||
package mmdb
|
||||
|
||||
import (
|
||||
"sync"
|
||||
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
"github.com/Dreamacro/clash/log"
|
||||
|
||||
"github.com/oschwald/geoip2-golang"
|
||||
)
|
||||
|
||||
var (
|
||||
mmdb *geoip2.Reader
|
||||
once sync.Once
|
||||
)
|
||||
|
||||
func LoadFromBytes(buffer []byte) {
|
||||
once.Do(func() {
|
||||
var err error
|
||||
mmdb, err = geoip2.FromBytes(buffer)
|
||||
if err != nil {
|
||||
log.Fatalln("Can't load mmdb: %s", err.Error())
|
||||
}
|
||||
})
|
||||
}
|
||||
|
||||
func Verify() bool {
|
||||
instance, err := geoip2.Open(C.Path.MMDB())
|
||||
if err == nil {
|
||||
instance.Close()
|
||||
}
|
||||
return err == nil
|
||||
}
|
||||
|
||||
func Instance() *geoip2.Reader {
|
||||
once.Do(func() {
|
||||
var err error
|
||||
mmdb, err = geoip2.Open(C.Path.MMDB())
|
||||
if err != nil {
|
||||
log.Fatalln("Can't load mmdb: %s", err.Error())
|
||||
}
|
||||
})
|
||||
|
||||
return mmdb
|
||||
}
|
||||
@ -1,37 +0,0 @@
|
||||
package nat
|
||||
|
||||
import (
|
||||
"sync"
|
||||
|
||||
C "github.com/Dreamacro/clash/constant"
|
||||
)
|
||||
|
||||
type Table struct {
|
||||
mapping sync.Map
|
||||
}
|
||||
|
||||
func (t *Table) Set(key string, pc C.PacketConn) {
|
||||
t.mapping.Store(key, pc)
|
||||
}
|
||||
|
||||
func (t *Table) Get(key string) C.PacketConn {
|
||||
item, exist := t.mapping.Load(key)
|
||||
if !exist {
|
||||
return nil
|
||||
}
|
||||
return item.(C.PacketConn)
|
||||
}
|
||||
|
||||
func (t *Table) GetOrCreateLock(key string) (*sync.Cond, bool) {
|
||||
item, loaded := t.mapping.LoadOrStore(key, sync.NewCond(&sync.Mutex{}))
|
||||
return item.(*sync.Cond), loaded
|
||||
}
|
||||
|
||||
func (t *Table) Delete(key string) {
|
||||
t.mapping.Delete(key)
|
||||
}
|
||||
|
||||
// New return *Cache
|
||||
func New() *Table {
|
||||
return &Table{}
|
||||
}
|
||||
@ -1,114 +0,0 @@
|
||||
package pool
|
||||
|
||||
import (
|
||||
"context"
|
||||
"runtime"
|
||||
"time"
|
||||
)
|
||||
|
||||
type Factory = func(context.Context) (any, error)
|
||||
|
||||
type entry struct {
|
||||
elm any
|
||||
time time.Time
|
||||
}
|
||||
|
||||
type Option func(*pool)
|
||||
|
||||
// WithEvict set the evict callback
|
||||
func WithEvict(cb func(any)) Option {
|
||||
return func(p *pool) {
|
||||
p.evict = cb
|
||||
}
|
||||
}
|
||||
|
||||
// WithAge defined element max age (millisecond)
|
||||
func WithAge(maxAge int64) Option {
|
||||
return func(p *pool) {
|
||||
p.maxAge = maxAge
|
||||
}
|
||||
}
|
||||
|
||||
// WithSize defined max size of Pool
|
||||
func WithSize(maxSize int) Option {
|
||||
return func(p *pool) {
|
||||
p.ch = make(chan any, maxSize)
|
||||
}
|
||||
}
|
||||
|
||||
// Pool is for GC, see New for detail
|
||||
type Pool struct {
|
||||
*pool
|
||||
}
|
||||
|
||||
type pool struct {
|
||||
ch chan any
|
||||
factory Factory
|
||||
evict func(any)
|
||||
maxAge int64
|
||||
}
|
||||
|
||||
func (p *pool) GetContext(ctx context.Context) (any, error) {
|
||||
now := time.Now()
|
||||
for {
|
||||
select {
|
||||
case item := <-p.ch:
|
||||
elm := item.(*entry)
|
||||
if p.maxAge != 0 && now.Sub(item.(*entry).time).Milliseconds() > p.maxAge {
|
||||
if p.evict != nil {
|
||||
p.evict(elm.elm)
|
||||
}
|
||||
continue
|
||||
}
|
||||
|
||||
return elm.elm, nil
|
||||
default:
|
||||
return p.factory(ctx)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func (p *pool) Get() (any, error) {
|
||||
return p.GetContext(context.Background())
|
||||
}
|
||||
|
||||
func (p *pool) Put(item any) {
|
||||
e := &entry{
|
||||
elm: item,
|
||||
time: time.Now(),
|
||||
}
|
||||
|
||||
select {
|
||||
case p.ch <- e:
|
||||
return
|
||||
default:
|
||||
// pool is full
|
||||
if p.evict != nil {
|
||||
p.evict(item)
|
||||
}
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
func recycle(p *Pool) {
|
||||
for item := range p.pool.ch {
|
||||
if p.pool.evict != nil {
|
||||
p.pool.evict(item.(*entry).elm)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func New(factory Factory, options ...Option) *Pool {
|
||||
p := &pool{
|
||||
ch: make(chan any, 10),
|
||||
factory: factory,
|
||||
}
|
||||
|
||||
for _, option := range options {
|
||||
option(p)
|
||||
}
|
||||
|
||||
P := &Pool{p}
|
||||
runtime.SetFinalizer(P, recycle)
|
||||
return P
|
||||
}
|
||||
@ -1,73 +0,0 @@
|
||||
package pool
|
||||
|
||||
import (
|
||||
"context"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
)
|
||||
|
||||
func lg() Factory {
|
||||
initial := -1
|
||||
return func(context.Context) (any, error) {
|
||||
initial++
|
||||
return initial, nil
|
||||
}
|
||||
}
|
||||
|
||||
func TestPool_Basic(t *testing.T) {
|
||||
g := lg()
|
||||
pool := New(g)
|
||||
|
||||
elm, _ := pool.Get()
|
||||
assert.Equal(t, 0, elm.(int))
|
||||
pool.Put(elm)
|
||||
elm, _ = pool.Get()
|
||||
assert.Equal(t, 0, elm.(int))
|
||||
elm, _ = pool.Get()
|
||||
assert.Equal(t, 1, elm.(int))
|
||||
}
|
||||
|
||||
func TestPool_MaxSize(t *testing.T) {
|
||||
g := lg()
|
||||
size := 5
|
||||
pool := New(g, WithSize(size))
|
||||
|
||||
items := []any{}
|
||||
|
||||
for i := 0; i < size; i++ {
|
||||
item, _ := pool.Get()
|
||||
items = append(items, item)
|
||||
}
|
||||
|
||||
extra, _ := pool.Get()
|
||||
assert.Equal(t, size, extra.(int))
|
||||
|
||||
for _, item := range items {
|
||||
pool.Put(item)
|
||||
}
|
||||
|
||||
pool.Put(extra)
|
||||
|
||||
for _, item := range items {
|
||||
elm, _ := pool.Get()
|
||||
assert.Equal(t, item.(int), elm.(int))
|
||||
}
|
||||
}
|
||||
|
||||
func TestPool_MaxAge(t *testing.T) {
|
||||
g := lg()
|
||||
pool := New(g, WithAge(20))
|
||||
|
||||
elm, _ := pool.Get()
|
||||
pool.Put(elm)
|
||||
|
||||
elm, _ = pool.Get()
|
||||
assert.Equal(t, 0, elm.(int))
|
||||
pool.Put(elm)
|
||||
|
||||
time.Sleep(time.Millisecond * 22)
|
||||
elm, _ = pool.Get()
|
||||
assert.Equal(t, 1, elm.(int))
|
||||
}
|
||||
@ -1,21 +0,0 @@
|
||||
package process
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"net"
|
||||
)
|
||||
|
||||
var (
|
||||
ErrInvalidNetwork = errors.New("invalid network")
|
||||
ErrPlatformNotSupport = errors.New("not support on this platform")
|
||||
ErrNotFound = errors.New("process not found")
|
||||
)
|
||||
|
||||
const (
|
||||
TCP = "tcp"
|
||||
UDP = "udp"
|
||||
)
|
||||
|
||||
func FindProcessName(network string, srcIP net.IP, srcPort int) (string, error) {
|
||||
return findProcessName(network, srcIP, srcPort)
|
||||
}
|
||||
@ -1,116 +0,0 @@
|
||||
package process
|
||||
|
||||
import (
|
||||
"encoding/binary"
|
||||
"net"
|
||||
"syscall"
|
||||
"unsafe"
|
||||
|
||||
"golang.org/x/sys/unix"
|
||||
)
|
||||
|
||||
const (
|
||||
procpidpathinfo = 0xb
|
||||
procpidpathinfosize = 1024
|
||||
proccallnumpidinfo = 0x2
|
||||
)
|
||||
|
||||
func findProcessName(network string, ip net.IP, port int) (string, error) {
|
||||
var spath string
|
||||
switch network {
|
||||
case TCP:
|
||||
spath = "net.inet.tcp.pcblist_n"
|
||||
case UDP:
|
||||
spath = "net.inet.udp.pcblist_n"
|
||||
default:
|
||||
return "", ErrInvalidNetwork
|
||||
}
|
||||
|
||||
isIPv4 := ip.To4() != nil
|
||||
|
||||
value, err := syscall.Sysctl(spath)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
buf := []byte(value)
|
||||
|
||||
// from darwin-xnu/bsd/netinet/in_pcblist.c:get_pcblist_n
|
||||
// size/offset are round up (aligned) to 8 bytes in darwin
|
||||
// rup8(sizeof(xinpcb_n)) + rup8(sizeof(xsocket_n)) +
|
||||
// 2 * rup8(sizeof(xsockbuf_n)) + rup8(sizeof(xsockstat_n))
|
||||
itemSize := 384
|
||||
if network == TCP {
|
||||
// rup8(sizeof(xtcpcb_n))
|
||||
itemSize += 208
|
||||
}
|
||||
|
||||
var fallbackUDPProcess string
|
||||
// skip the first xinpgen(24 bytes) block
|
||||
for i := 24; i+itemSize <= len(buf); i += itemSize {
|
||||
// offset of xinpcb_n and xsocket_n
|
||||
inp, so := i, i+104
|
||||
|
||||
srcPort := binary.BigEndian.Uint16(buf[inp+18 : inp+20])
|
||||
if uint16(port) != srcPort {
|
||||
continue
|
||||
}
|
||||
|
||||
// xinpcb_n.inp_vflag
|
||||
flag := buf[inp+44]
|
||||
|
||||
var (
|
||||
srcIP net.IP
|
||||
srcIsIPv4 bool
|
||||
)
|
||||
switch {
|
||||
case flag&0x1 > 0 && isIPv4:
|
||||
// ipv4
|
||||
srcIP = net.IP(buf[inp+76 : inp+80])
|
||||
srcIsIPv4 = true
|
||||
case flag&0x2 > 0 && !isIPv4:
|
||||
// ipv6
|
||||
srcIP = net.IP(buf[inp+64 : inp+80])
|
||||
default:
|
||||
continue
|
||||
}
|
||||
|
||||
if ip.Equal(srcIP) {
|
||||
// xsocket_n.so_last_pid
|
||||
pid := readNativeUint32(buf[so+68 : so+72])
|
||||
return getExecPathFromPID(pid)
|
||||
}
|
||||
|
||||
// udp packet connection may be not equal with srcIP
|
||||
if network == UDP && srcIP.IsUnspecified() && isIPv4 == srcIsIPv4 {
|
||||
fallbackUDPProcess, _ = getExecPathFromPID(readNativeUint32(buf[so+68 : so+72]))
|
||||
}
|
||||
}
|
||||
|
||||
if network == UDP && fallbackUDPProcess != "" {
|
||||
return fallbackUDPProcess, nil
|
||||
}
|
||||
|
||||
return "", ErrNotFound
|
||||
}
|
||||
|
||||
func getExecPathFromPID(pid uint32) (string, error) {
|
||||
buf := make([]byte, procpidpathinfosize)
|
||||
_, _, errno := syscall.Syscall6(
|
||||
syscall.SYS_PROC_INFO,
|
||||
proccallnumpidinfo,
|
||||
uintptr(pid),
|
||||
procpidpathinfo,
|
||||
0,
|
||||
uintptr(unsafe.Pointer(&buf[0])),
|
||||
procpidpathinfosize)
|
||||
if errno != 0 {
|
||||
return "", errno
|
||||
}
|
||||
|
||||
return unix.ByteSliceToString(buf), nil
|
||||
}
|
||||
|
||||
func readNativeUint32(b []byte) uint32 {
|
||||
return *(*uint32)(unsafe.Pointer(&b[0]))
|
||||
}
|
||||
@ -1,233 +0,0 @@
|
||||
package process
|
||||
|
||||
import (
|
||||
"encoding/binary"
|
||||
"fmt"
|
||||
"net"
|
||||
"strconv"
|
||||
"strings"
|
||||
"sync"
|
||||
"syscall"
|
||||
"unsafe"
|
||||
|
||||
"github.com/Dreamacro/clash/log"
|
||||
)
|
||||
|
||||
// store process name for when dealing with multiple PROCESS-NAME rules
|
||||
var (
|
||||
defaultSearcher *searcher
|
||||
|
||||
once sync.Once
|
||||
)
|
||||
|
||||
func findProcessName(network string, ip net.IP, srcPort int) (string, error) {
|
||||
once.Do(func() {
|
||||
if err := initSearcher(); err != nil {
|
||||
log.Errorln("Initialize PROCESS-NAME failed: %s", err.Error())
|
||||
log.Warnln("All PROCESS-NAME rules will be skipped")
|
||||
return
|
||||
}
|
||||
})
|
||||
|
||||
if defaultSearcher == nil {
|
||||
return "", ErrPlatformNotSupport
|
||||
}
|
||||
|
||||
var spath string
|
||||
isTCP := network == TCP
|
||||
switch network {
|
||||
case TCP:
|
||||
spath = "net.inet.tcp.pcblist"
|
||||
case UDP:
|
||||
spath = "net.inet.udp.pcblist"
|
||||
default:
|
||||
return "", ErrInvalidNetwork
|
||||
}
|
||||
|
||||
value, err := syscall.Sysctl(spath)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
buf := []byte(value)
|
||||
pid, err := defaultSearcher.Search(buf, ip, uint16(srcPort), isTCP)
|
||||
if err != nil {
|
||||
return "", err
|
||||
}
|
||||
|
||||
return getExecPathFromPID(pid)
|
||||
}
|
||||
|
||||
func getExecPathFromPID(pid uint32) (string, error) {
|
||||
buf := make([]byte, 2048)
|
||||
size := uint64(len(buf))
|
||||
// CTL_KERN, KERN_PROC, KERN_PROC_PATHNAME, pid
|
||||
mib := [4]uint32{1, 14, 12, pid}
|
||||
|
||||
_, _, errno := syscall.Syscall6(
|
||||
syscall.SYS___SYSCTL,
|
||||
uintptr(unsafe.Pointer(&mib[0])),
|
||||
uintptr(len(mib)),
|
||||
uintptr(unsafe.Pointer(&buf[0])),
|
||||
uintptr(unsafe.Pointer(&size)),
|
||||
0,
|
||||
0)
|
||||
if errno != 0 || size == 0 {
|
||||
return "", errno
|
||||
}
|
||||
|
||||
return string(buf[:size-1]), nil
|
||||
}
|
||||
|
||||
func readNativeUint32(b []byte) uint32 {
|
||||
return *(*uint32)(unsafe.Pointer(&b[0]))
|
||||
}
|
||||
|
||||
type searcher struct {
|
||||
// sizeof(struct xinpgen)
|
||||
headSize int
|
||||
// sizeof(struct xtcpcb)
|
||||
tcpItemSize int
|
||||
// sizeof(struct xinpcb)
|
||||
udpItemSize int
|
||||
udpInpOffset int
|
||||
port int
|
||||
ip int
|
||||
vflag int
|
||||
socket int
|
||||
|
||||
// sizeof(struct xfile)
|
||||
fileItemSize int
|
||||
data int
|
||||
pid int
|
||||
}
|
||||
|
||||
func (s *searcher) Search(buf []byte, ip net.IP, port uint16, isTCP bool) (uint32, error) {
|
||||
var itemSize int
|
||||
var inpOffset int
|
||||
|
||||
if isTCP {
|
||||
// struct xtcpcb
|
||||
itemSize = s.tcpItemSize
|
||||
inpOffset = 8
|
||||
} else {
|
||||
// struct xinpcb
|
||||
itemSize = s.udpItemSize
|
||||
inpOffset = s.udpInpOffset
|
||||
}
|
||||
|
||||
isIPv4 := ip.To4() != nil
|
||||
// skip the first xinpgen block
|
||||
for i := s.headSize; i+itemSize <= len(buf); i += itemSize {
|
||||
inp := i + inpOffset
|
||||
|
||||
srcPort := binary.BigEndian.Uint16(buf[inp+s.port : inp+s.port+2])
|
||||
|
||||
if port != srcPort {
|
||||
continue
|
||||
}
|
||||
|
||||
// xinpcb.inp_vflag
|
||||
flag := buf[inp+s.vflag]
|
||||
|
||||
var srcIP net.IP
|
||||
switch {
|
||||
case flag&0x1 > 0 && isIPv4:
|
||||
// ipv4
|
||||
srcIP = net.IP(buf[inp+s.ip : inp+s.ip+4])
|
||||
case flag&0x2 > 0 && !isIPv4:
|
||||
// ipv6
|
||||
srcIP = net.IP(buf[inp+s.ip-12 : inp+s.ip+4])
|
||||
default:
|
||||
continue
|
||||
}
|
||||
|
||||
if !ip.Equal(srcIP) {
|
||||
continue
|
||||
}
|
||||
|
||||
// xsocket.xso_so, interpreted as big endian anyway since it's only used for comparison
|
||||
socket := binary.BigEndian.Uint64(buf[inp+s.socket : inp+s.socket+8])
|
||||
return s.searchSocketPid(socket)
|
||||
}
|
||||
return 0, ErrNotFound
|
||||
}
|
||||
|
||||
func (s *searcher) searchSocketPid(socket uint64) (uint32, error) {
|
||||
value, err := syscall.Sysctl("kern.file")
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
|
||||
buf := []byte(value)
|
||||
|
||||
// struct xfile
|
||||
itemSize := s.fileItemSize
|
||||
for i := 0; i+itemSize <= len(buf); i += itemSize {
|
||||
// xfile.xf_data
|
||||
data := binary.BigEndian.Uint64(buf[i+s.data : i+s.data+8])
|
||||
if data == socket {
|
||||
// xfile.xf_pid
|
||||
pid := readNativeUint32(buf[i+s.pid : i+s.pid+4])
|
||||
return pid, nil
|
||||
}
|
||||
}
|
||||
return 0, ErrNotFound
|
||||
}
|
||||
|
||||
func newSearcher(major int) *searcher {
|
||||
var s *searcher
|
||||
switch major {
|
||||
case 11:
|
||||
s = &searcher{
|
||||
headSize: 32,
|
||||
tcpItemSize: 1304,
|
||||
udpItemSize: 632,
|
||||
port: 198,
|
||||
ip: 228,
|
||||
vflag: 116,
|
||||
socket: 88,
|
||||
fileItemSize: 80,
|
||||
data: 56,
|
||||
pid: 8,
|
||||
udpInpOffset: 8,
|
||||
}
|
||||
case 12:
|
||||
fallthrough
|
||||
case 13:
|
||||
s = &searcher{
|
||||
headSize: 64,
|
||||
tcpItemSize: 744,
|
||||
udpItemSize: 400,
|
||||
port: 254,
|
||||
ip: 284,
|
||||
vflag: 392,
|
||||
socket: 16,
|
||||
fileItemSize: 128,
|
||||
data: 56,
|
||||
pid: 8,
|
||||
}
|
||||
}
|
||||
return s
|
||||
}
|
||||
|
||||
func initSearcher() error {
|
||||
osRelease, err := syscall.Sysctl("kern.osrelease")
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
dot := strings.Index(osRelease, ".")
|
||||
if dot != -1 {
|
||||
osRelease = osRelease[:dot]
|
||||
}
|
||||
major, err := strconv.Atoi(osRelease)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defaultSearcher = newSearcher(major)
|
||||
if defaultSearcher == nil {
|
||||
return fmt.Errorf("unsupported freebsd version %d", major)
|
||||
}
|
||||
return 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