Linux搭建Socks5代理

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说明： Socks5属于明文代理，可用于正常的跳板使用； 比如SSH转发加速国外VPS的连接速度，特别是一些延迟高或者丢包高的VPS； 使用Socks5转发后SSH就可以快速稳定的连接了，解决高丢包SSH断开的问题

项目地址： https://github.com/Lozy/danted

1. 安装 

wget https://raw.githubusercontent.com/Lozy/danted/blob/master/install.sh
# bash install.sh  --port=端口 --user=用户名 --passwd=密码
bash install.sh  --port=5566 --user=colzry --passwd=colzry_admin

下载不了的话可以直接写入下面的内容

#!/bin/bash
#
#   Dante Socks5 Server AutoInstall
#   -- Owner:       https://www.inet.no/dante
#   -- Provider:    https://sockd.info
#   -- Author:      Lozy
#

# Check if user is root
if [ $(id -u) != "0" ]; then
    echo "Error: You must be root to run this script, please use root to install"
    exit 1
fi

REQUEST_SERVER="https://raw.github.com/Lozy/danted/master"
SCRIPT_SERVER="https://public.sockd.info"
SYSTEM_RECOGNIZE=""

[ "$1" == "--no-github" ] && REQUEST_SERVER=${SCRIPT_SERVER}

if [ -s "/etc/os-release" ];then
    os_name=$(sed -n 's/PRETTY_NAME="\(.*\)"/\1/p' /etc/os-release)

    if [ -n "$(echo ${os_name} | grep -Ei 'Debian|Ubuntu' )" ];then
        printf "Current OS: %s\n" "${os_name}"
        SYSTEM_RECOGNIZE="debian"

    elif [ -n "$(echo ${os_name} | grep -Ei 'CentOS')" ];then
        printf "Current OS: %s\n" "${os_name}"
        SYSTEM_RECOGNIZE="centos"
    else
        printf "Current OS: %s is not support.\n" "${os_name}"
    fi
elif [ -s "/etc/issue" ];then
    if [ -n "$(grep -Ei 'CentOS' /etc/issue)" ];then
        printf "Current OS: %s\n" "$(grep -Ei 'CentOS' /etc/issue)"
        SYSTEM_RECOGNIZE="centos"
    else
        printf "+++++++++++++++++++++++\n"
        cat /etc/issue
        printf "+++++++++++++++++++++++\n"
        printf "[Error] Current OS: is not available to support.\n"
    fi
else
    printf "[Error] (/etc/os-release) OR (/etc/issue) not exist!\n"
    printf "[Error] Current OS: is not available to support.\n"
fi

if [ -n "$SYSTEM_RECOGNIZE" ];then
    wget -qO- --no-check-certificate ${REQUEST_SERVER}/install_${SYSTEM_RECOGNIZE}.sh | \
        bash -s -- $*
else
    printf "[Error] Installing terminated"
    exit 1
fi

exit 0

2. 服务端使用

卸载

bash install.sh --uninstall

增加用户

/etc/init.d/sockd adduser USERNAME PASSWORD
commandoptiondescription
service sockd start/etc/init.d/sockd startstart socks5 server daemon
service sockd stop/etc/init.d/sockd stopstop socks5 server daemon
service sockd restart/etc/init.d/sockd restartrestart socks5 server daemon
service sockd reload/etc/init.d/sockd reloadreload socks5 server daemon
service sockd statussystemd process status
service sockd state/etc/init.d/sockd staterunning state
service sockd tail/etc/init.d/sockd tailsock log tail
service sockd adduser/etc/init.d/sockd adduseradd pam-auth user: service sockd adduser NAME PASSWORD
service sockd deluser/etc/init.d/sockd deluserdelete pam-auth user: service sockd deluser NAME

3. 客户端使用

proxychanins中使用（推荐）

vim /etc/proxychains.conf

socks5 43.142.174.216 5566 colzry colzry_admin
             |->ip    |->端口 |->用户名 |->密码

image.png

使用系统导出代理（不推荐）

export ALL_PROXY=socks5://colzry:colzry_admin@43.142.174.216:5566

# 取消代理
unset ALL_PROXY