Shadowsocks 简介
Shadowsocks（中文名称：影梭）是一个跨平台软件、基于Apache许可证的开放源代码软件，用于保护网络流量、加密数据传输。Shadowsocks使用Socks5代理方式,Shadowsocks分为服务器端和客户端。
Shadowsocks是一个轻量级SOCKS5代理。
一、安装shadowsocks
1、安装第三方扩展源
[root@localhost ~]# yum -y install epel-release
# 安装pip
[root@localhost ~]# yum -y install python-pip python-setuptools m2crypto
# 安装shadowsocks
[root@localhost ~]# pip install shadowsocks
Collecting shadowsocks
Downloading https://files.pythonhosted.org/packages/02/1e/e3a5135255d06813aca6631da31768d44f63692480af3a1621818008eb4a/shadows
ocks-2.8.2.tar.gzInstalling collected packages: shadowsocks
Running setup.py install for shadowsocks ... done
Successfully installed shadowsocks-2.8.2
You are using pip version 8.1.2, however version 20.2 is available.
You should consider upgrading via the pip install --upgrade pip command.
# 升级pip
[root@localhost ~]# pip install --upgrade pip
Collecting pip
Downloading https://files.pythonhosted.org/packages/36/74/38c2410d688ac7b48afa07d413674afc1f903c1c1f854de51dc8eb2367a5/pip-20.2-py2.py3-none-any.whl (1.5MB) 100% |████████████████████████████████| 1.5MB 26kB/s
Installing collected packages: pip
Found existing installation: pip 8.1.2
Uninstalling pip-8.1.2:
Successfully uninstalled pip-8.1.2
Successfully installed pip-20.2
# 再次执行pip安装
[root@localhost ~]# pip install shadowsocks
Requirement already satisfied: shadowsocks in /usr/lib/python2.7/site-packages (2.8.2)
2、创建配置文件，json文件方式
[root@localhost ~]# mkdir -p /etc/shadowsocks
[root@localhost ~]# vim /etc/shadowsocks/shadowsocks.json
# 内容如下
{
"server": "本机IP",
"server_port": 13090,
"local_port": 1080,
"password": "",
"timeout": 600,
"method": "aes-256-cfb",
"fast_open": false,
"workers": 1,
"prefer_ipv6": false
}
提示：若需同时指定多个服务端地址，使用如下语法"server":["1.1.1.1", "2.2.2.2"].
名称
解释server服务端监听地址server_port服务端端口local_address本地监听地址local_port本地端口password用于加密的密码timeout超时时间（秒）method加密方式，默认为aes-256-cfbmode是否启用 TCP / UDP 转发fast_open是否启用 TCP Fast Openworkersworker 数量
3、后台运行
[root@localhost ~]# nohup sslocal -c /etc/shadowsocks/shadowsocks.json >/dev/null 2>&1 &
4、查询端口
[root@localhost ~]# netstat -lntup
二、转换http代理
Shadowsocks默认是用Socks5协议的，对于Terminal的get,wget等走Http协议的地方是无能为力的，所以需要转换成Http代理，加强通用性，这里使用的转换方法是基于Polipo的。
1、安装依赖
[root@localhost ~]# yum -y install texinfo gcc gcc-c++ make wget
2、下载polopo安装包
[root@localhost ~]# wget ~jch/software/files/polipo/polipo-1.1.1.tar.gz
# 解压
[root@localhost ~]# tar xf polipo-1.1.1.tar.gz
[root@localhost ~]# cd polipo-1.1.1
# 编译及安装
[root@localhost polipo-1.1.1]# make && make install
3、创建配置文件目录
[root@localhost polipo-1.1.1]# mkdir /etc/polipo
[root@localhost polipo-1.1.1]# cp config.sample /etc/polipo/config
编辑配置文件
[root@localhost polipo-1.1.1]# vim /etc/polipo/config
# 配置内容如下
logSyslog = true
logFile = /var/log/polipo/polipo.log
socksParentProxy = "127.0.0.1:1080"
socksProxyType = socks5
chunkHighMark =
objectHighMark = 16384
serverMaxSlots = 64
serverSlots = 16
serverSlots1 = 32
proxyAddress = "0.0.0.0"
proxyPort = 8123
5、创建日志目录
[root@localhost polipo-1.1.1]# mkdir /var/log/polipo
6、后台启动
[root@localhost polipo-1.1.1]# nohup polipo >/dev/null 2>&1 &
7、查询端口
[root@localhost polipo-1.1.1]# netstat -lntup
8、测试验证是否成功
[root@localhost ~]# export http_proxy=”:8123/”
[root@localhost ~]# curl www.google.com
如果正常返回google网页，即为成功。
9、添加开机自启动
[root@localhost ~]# echo "nohup sslocal -c /etc/shadowsocks/shadowsocks.json >/dev/null 2>&1 &" >> /etc/rc.local
[root@localhost ~]# echo "nohup polipo >/dev/null 2>&1 &" >> /etc/rc.local
# 授权
[root@localhost ~]# chmod +x /etc/rc.d/rc.local
至此，Shadowsocks搭建完成。
输入编号：7352，直达文章
输入m|M，直达目录列表