109 lines
3.1 KiB
Markdown
109 lines
3.1 KiB
Markdown
shadowsocks
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===========
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[](https://travis-ci.org/clowwindy/shadowsocks)
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Current version: 1.3.0
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shadowsocks is a lightweight tunnel proxy which can help you get through firewalls
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Other ports and clients can be found [here](https://github.com/clowwindy/shadowsocks/wiki/Ports-and-Clients).
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Usage
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-----------
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First, make sure you have Python 2.6 or 2.7.
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$ python --version
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Python 2.6.8
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Install Shadowsocks.
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pip install shadowsocks
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Create a file named `config.json`, with the following content.
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{
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"server":"my_server_ip",
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"server_port":8388,
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"local_port":1080,
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"password":"barfoo!",
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"timeout":600,
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"method":null
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}
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Explaination of the fields:
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server your server IP (IPv4/IPv6), notice that your server will listen to this IP
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server_port server port
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local_port local port
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password a password used to encrypt transfer
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timeout in seconds
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method encryption method, "bf-cfb", "aes-256-cfb", "des-cfb", "rc4", etc. Default is table
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`cd` into the directory of `config.json`. Run `ssserver` on your server. To run it in the background, run
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`nohup ssserver > log &`.
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On your client machine, run `sslocal`.
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Change the proxy setting in your browser into
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protocol: socks5
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hostname: 127.0.0.1
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port: your local_port
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Command line args
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------------------
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You can use args to override settings from `config.json`.
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sslocal -s server_name -p server_port -l local_port -k password -m bf-cfb
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ssserver -p server_port -k password -m bf-cfb
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ssserver -c /etc/shadowsocks/config.json
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Encryption
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------------
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If you want to use non-default encryption method like "bf-cfb", please install [M2Crypto](http://chandlerproject.org/Projects/MeTooCrypto).
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Ubuntu:
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sudo apt-get install python-m2crypto
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Others:
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pip install M2Crypto
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Performance
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------------
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You may want to install gevent for better performance.
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$ sudo apt-get install python-gevent
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Or:
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$ sudo apt-get install libevent-dev python-pip
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$ sudo pip install gevent
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Troubleshooting
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---------------
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* I can only load some websites
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Check the logs of local.py. If you see only IPs, not hostnames, your may got DNS poisoned, but your browser hasn't
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been configured to let the proxy resolve DNS.
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To set proper DNS config, you can simply install FoxyProxy / Autoproxy for Firefox, or ProxySwitchy / SwitchySharp for
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Chrome. They will set the config in your browser automatically.
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Or you can change network.proxy.socks_remote_dns into true in about:config page if you use Firefox.
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* I can't load any websites and the log prints mode != 1
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Make sure proxy protocol is set to Socks5, not Socks4 or HTTP.
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* I use IE and I can't get my proxy to work
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Since you can't specify Socks4 or Socks5 in IE settings, you may want to use a PAC(Proxy auto-config) script, or
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just use Firefox instead.
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License
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-------
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MIT
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Bugs and Issues
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----------------
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Please visit [issue tracker](https://github.com/clowwindy/shadowsocks/issues?state=open)
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