Clash.Meta/README.md

<h1 align="center">
  <img src="https://github.com/Dreamacro/clash/raw/master/docs/logo.png" alt="Clash" width="200">
  <br>
  Clash
  <br>
</h1>

<h4 align="center">A rule based proxy in Go.</h4>

<p align="center">
  <a href="https://travis-ci.org/Dreamacro/clash">
    <img src="https://img.shields.io/travis/Dreamacro/clash.svg?style=flat-square"
         alt="Travis-CI">
  </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>
  <a href="https://github.com/Dreamacro/clash/releases">
    <img src="https://img.shields.io/github/release/Dreamacro/clash/all.svg?style=flat-square">
  </a>
</p>

## Features

- HTTP/HTTPS and SOCKS proxy
- Surge like configuration
- GeoIP rule support
- Support Vmess/Shadowsocks/Socks5
- Support for Netfilter TCP redirect

## Discussion

[Telegram Group](https://t.me/clash_discuss)

## Install

You can build from source:

```sh
go get -u -v github.com/Dreamacro/clash
```

Pre-built binaries are available: [release](https://github.com/Dreamacro/clash/releases)

Requires Go >= 1.10.

## Daemon

Unfortunately, there is no native elegant way to implement golang's daemon.

So we can use third-party daemon tools like pm2, supervisor, and so on.

In the case of [pm2](https://github.com/Unitech/pm2), we can start the daemon this way:

```sh
pm2 start clash
```

If you have Docker installed, you can run clash directly using `docker-compose`.

[Run clash in docker](https://github.com/Dreamacro/clash/wiki/Run-clash-in-docker)

## Config

Configuration file at `$HOME/.config/clash/config.ini`

Below is a simple demo configuration file:

```ini
[General]
port = 7890
socks-port = 7891

# redir proxy for Linux and macOS
redir-port = 7892

# A RESTful API for clash
external-controller = 127.0.0.1:8080

[Proxy]
# name = ss, server, port, cipher, password(, obfs=tls/http, obfs-host=bing.com)
# The types of cipher are consistent with go-shadowsocks2
# support AEAD_AES_128_GCM AEAD_AES_192_GCM AEAD_AES_256_GCM AEAD_CHACHA20_POLY1305 AES-128-CTR AES-192-CTR AES-256-CTR AES-128-CFB AES-192-CFB AES-256-CFB CHACHA20-IETF XCHACHA20
ss1 = ss, server1, port, AEAD_CHACHA20_POLY1305, password
ss2 = ss, server2, port, AEAD_CHACHA20_POLY1305, password

# name = vmess, server, port, uuid, alterId, cipher(, tls=true)
# cipher support auto/aes-128-gcm/chacha20-poly1305/none
vmess1 = vmess, server, port, uuid, 32, auto, tls=true

# name = socks5, server, port
socks = socks5, server, port

[Proxy Group]
# url-test select which proxy will be used by benchmarking speed to a URL.
# name = url-test, [proxies], url, interval(second)
auto = url-test, ss1, ss2, http://www.google.com/generate_204, 300

# select is used for selecting proxy or proxy group
# you can use RESTful API to switch proxy, is recommended for use in GUI.
# name = select, [proxies]
Proxy = select, ss1, ss2, auto

[Rule]
DOMAIN-SUFFIX,google.com,Proxy
DOMAIN-KEYWORD,google,Proxy
DOMAIN-SUFFIX,ad.com,REJECT
GEOIP,CN,DIRECT
FINAL,,Proxy # note: there is two ","
```

## Thanks

[riobard/go-shadowsocks2](https://github.com/riobard/go-shadowsocks2)

[v2ray/v2ray-core](https://github.com/v2ray/v2ray-core)

## License

[![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2FDreamacro%2Fclash.svg?type=large)](https://app.fossa.io/projects/git%2Bgithub.com%2FDreamacro%2Fclash?ref=badge_large)

## TODO

- [x] Complementing the necessary rule operators
- [x] Redir proxy
- [ ] UDP support
- [ ] Connection manager