238 lines
7.5 KiB
Markdown
238 lines
7.5 KiB
Markdown
<h1 align="center">
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<img src="https://github.com/Dreamacro/clash/raw/master/docs/logo.png" alt="Clash" width="200">
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<br>Clash<br>
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</h1>
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<h4 align="center">A rule-based tunnel in Go.</h4>
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<p align="center">
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<a href="https://travis-ci.org/Dreamacro/clash">
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<img src="https://img.shields.io/travis/Dreamacro/clash.svg?style=flat-square"
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alt="Travis-CI">
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</a>
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<a href="https://goreportcard.com/report/github.com/Dreamacro/clash">
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<img src="https://goreportcard.com/badge/github.com/Dreamacro/clash?style=flat-square">
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</a>
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<a href="https://github.com/Dreamacro/clash/releases">
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<img src="https://img.shields.io/github/release/Dreamacro/clash/all.svg?style=flat-square">
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</a>
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</p>
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## Features
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- HTTP/HTTPS and SOCKS protocol
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- Surge like configuration
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- GeoIP rule support
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- Support Vmess/Shadowsocks/Socks5
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- Support for Netfilter TCP redirect
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## Install
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You can build from source:
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```sh
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go get -u -v github.com/Dreamacro/clash
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```
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Pre-built binaries are available: [release](https://github.com/Dreamacro/clash/releases)
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Requires Go >= 1.12.
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Checkout Clash version:
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```sh
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clash -v
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```
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## Daemon
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Unfortunately, there is no native elegant way to implement golang's daemon.
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So we can use third-party daemon tools like pm2, supervisor, and so on.
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In the case of [pm2](https://github.com/Unitech/pm2), we can start the daemon this way:
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```sh
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pm2 start clash
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```
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If you have Docker installed, you can run clash directly using `docker-compose`.
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[Run clash in docker](https://github.com/Dreamacro/clash/wiki/Run-clash-in-docker)
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## Config
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The default configuration directory is `$HOME/.config/clash`
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The name of the configuration file is `config.yml`
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If you want to use another directory, you can use `-d` to control the configuration directory
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For example, you can use the current directory as the configuration directory
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```sh
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clash -d .
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```
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Below is a simple demo configuration file:
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```yml
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# port of HTTP
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port: 7890
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# port of SOCKS5
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socks-port: 7891
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# redir port for Linux and macOS
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# redir-port: 7892
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allow-lan: false
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# Rule / Global/ Direct (default is Rule)
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mode: Rule
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# set log level to stdout (default is info)
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# info / warning / error / debug / silent
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log-level: info
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# A RESTful API for clash
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external-controller: 127.0.0.1:9090
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# you can put the static web resource (such as clash-dashboard) to a directory, and clash would serve in `${API}/ui`
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# input is a relative path to the configuration directory or an absolute path
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# external-ui: folder
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# Secret for RESTful API (Optional)
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# secret: ""
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# experimental feature
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experimental:
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ignore-resolve-fail: true # ignore dns reslove fail, default value is true
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# dns:
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# enable: true # set true to enable dns (default is false)
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# ipv6: false # default is false
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# listen: 0.0.0.0:53
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# enhanced-mode: redir-host # or fake-ip
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# # fake-ip-range: 198.18.0.1/16 # if you don't know what it is, don't change it
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# nameserver:
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# - 114.114.114.114
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# - tls://dns.rubyfish.cn:853 # dns over tls
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# fallback: # concurrent request with nameserver, fallback used when GEOIP country isn't CN
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# - tcp://1.1.1.1
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Proxy:
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# shadowsocks
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# The types of cipher are consistent with go-shadowsocks2
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# support AEAD_AES_128_GCM AEAD_AES_192_GCM AEAD_AES_256_GCM AEAD_CHACHA20_POLY1305 AES-128-CTR AES-192-CTR AES-256-CTR AES-128-CFB AES-192-CFB AES-256-CFB CHACHA20-IETF XCHACHA20
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# In addition to what go-shadowsocks2 supports, it also supports chacha20 rc4-md5 xchacha20-ietf-poly1305
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- { name: "ss1", type: ss, server: server, port: 443, cipher: AEAD_CHACHA20_POLY1305, password: "password", udp: true }
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# old obfs configuration remove after prerelease
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- name: "ss2"
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type: ss
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server: server
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port: 443
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cipher: AEAD_CHACHA20_POLY1305
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password: "password"
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plugin: obfs
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plugin-opts:
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mode: tls # or http
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# host: bing.com
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- name: "ss3"
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type: ss
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server: server
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port: 443
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cipher: AEAD_CHACHA20_POLY1305
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password: "password"
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plugin: v2ray-plugin
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plugin-opts:
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mode: websocket # no QUIC now
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# tls: true # wss
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# skip-cert-verify: true
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# host: bing.com
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# path: "/"
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# headers:
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# custom: value
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# vmess
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# cipher support auto/aes-128-gcm/chacha20-poly1305/none
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- { name: "vmess", type: vmess, server: server, port: 443, uuid: uuid, alterId: 32, cipher: auto }
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# with tls
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- { name: "vmess", type: vmess, server: server, port: 443, uuid: uuid, alterId: 32, cipher: auto, tls: true }
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# with tls and skip-cert-verify
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- { name: "vmess", type: vmess, server: server, port: 443, uuid: uuid, alterId: 32, cipher: auto, tls: true, skip-cert-verify: true }
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# with ws-path and ws-headers
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- { name: "vmess", type: vmess, server: server, port: 443, uuid: uuid, alterId: 32, cipher: auto, network: ws, ws-path: /path, ws-headers: { Host: v2ray.com } }
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# with ws + tls
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- { name: "vmess", type: vmess, server: server, port: 443, uuid: uuid, alterId: 32, cipher: auto, network: ws, ws-path: /path, tls: true }
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# socks5
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- { name: "socks", type: socks5, server: server, port: 443 }
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# socks5 with authentication
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- { name: "socks", type: socks5, server: server, port: 443, username: "username", password: "password" }
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# with tls
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- { name: "socks", type: socks5, server: server, port: 443, tls: true }
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# with tls and skip-cert-verify
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- { name: "socks", type: socks5, server: server, port: 443, tls: true, skip-cert-verify: true }
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# http
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- { name: "http", type: http, server: server, port: 443 }
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# http with authentication
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- { name: "http", type: http, server: server, port: 443, username: "username", password: "password" }
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# with tls (https)
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- { name: "http", type: http, server: server, port: 443, tls: true }
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# with tls (https) and skip-cert-verify
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- { name: "http", type: http, server: server, port: 443, tls: true, skip-cert-verify: true }
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Proxy Group:
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# url-test select which proxy will be used by benchmarking speed to a URL.
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- { name: "auto", type: url-test, proxies: ["ss1", "ss2", "vmess1"], url: "http://www.gstatic.com/generate_204", interval: 300 }
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# fallback select an available policy by priority. The availability is tested by accessing an URL, just like an auto url-test group.
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- { name: "fallback-auto", type: fallback, proxies: ["ss1", "ss2", "vmess1"], url: "http://www.gstatic.com/generate_204", interval: 300 }
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# load-balance: The request of the same eTLD will be dial on the same proxy.
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- { name: "load-balance", type: load-balance, proxies: ["ss1", "ss2", "vmess1"], url: "http://www.gstatic.com/generate_204", interval: 300 }
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# select is used for selecting proxy or proxy group
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# you can use RESTful API to switch proxy, is recommended for use in GUI.
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- { name: "Proxy", type: select, proxies: ["ss1", "ss2", "vmess1", "auto"] }
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Rule:
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- DOMAIN-SUFFIX,google.com,auto
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- DOMAIN-KEYWORD,google,auto
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- DOMAIN,google.com,auto
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- DOMAIN-SUFFIX,ad.com,REJECT
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- IP-CIDR,127.0.0.0/8,DIRECT
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# rename SOURCE-IP-CIDR and would remove after prerelease
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- SRC-IP-CIDR,192.168.1.201/32,DIRECT
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- GEOIP,CN,DIRECT
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- DST-PORT,80,DIRECT
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- SRC-PORT,7777,DIRECT
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# FINAL would remove after prerelease
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# you also can use `FINAL,Proxy` or `FINAL,,Proxy` now
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- MATCH,auto
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```
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## Documentations
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https://clash.gitbook.io/
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## Thanks
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[riobard/go-shadowsocks2](https://github.com/riobard/go-shadowsocks2)
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[v2ray/v2ray-core](https://github.com/v2ray/v2ray-core)
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## License
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[](https://app.fossa.io/projects/git%2Bgithub.com%2FDreamacro%2Fclash?ref=badge_large)
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## TODO
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- [x] Complementing the necessary rule operators
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- [x] Redir proxy
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- [x] UDP support
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- [ ] Connection manager
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