socks5-server/README.md

# go-socks5-proxy

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Simple socks5 server using go-socks5 with authentication options

## Start container with proxy

```
docker run -d --name socks5 -p 1080:1080 \
    -e PROXY_USER=<PROXY_USER> \
    -e PROXY_PASSWORD=<PROXY_PASSWORD> \
    -e ALLOWED_DEST_FQDN=<REGEX_PATTERN> \
    serjs/go-socks5-proxy
```

Leave `PROXY_USER` and `PROXY_PASSWORD` empty for skip authentication options while running socks5 server.

## List of all supported config parameters

|ENV variable|Type|Default|Description|
|------------|----|-------|-----------|
|PROXY_USER|String|EMPTY|Set proxy user (also required existed PROXY_PASS)|
|PROXY_PASSWORD|String|EMPTY|Set proxy password for auth, used with PROXY_USER|
|PROXY_PORT|String|1080|Set listen port for application inside docker container|
|ALLOWED_DEST_FQDN|String|EMPTY|Allowed destination address regular expression pattern. Default allows all.|
|TZ|String|UTC|Set Timezone like in many common Operation Systems|
|ALLOWED_IPS|String|Empty|Set allowed IP's that can connect to proxy, separator `,`|

`ALLOWED_IPS` parameter is not included in `serjs/go-socks5-proxy` image.\
You can build your image with:
`docker-compose -f docker-compose.build.yml up -d`\
Just don't forget to set parameters in the `.env` file.

## Test running service

Without authentication

```curl --socks5 <docker host ip>:1080  http://ifcfg.co``` - result must show docker host ip (for bridged network)

or

```docker run --rm curlimages/curl:7.65.3 -s --socks5 <docker host ip>:1080 http://ifcfg.co```

With authentication - result must show docker host ip (for bridged network)

```curl --socks5 <docker host ip>:1080 -U <PROXY_USER>:<PROXY_PASSWORD> http://ifcfg.co```

or

```docker run --rm curlimages/curl:7.65.3 -s --socks5 <PROXY_USER>:<PROXY_PASSWORD>@<docker host ip>:1080 http://ifcfg.co```

## Authors

* **Sergey Bogayrets**

See also the list of [contributors](https://github.com/serjs/socks5-server/graphs/contributors) who participated in this project.