if [[ -f /etc/redhat-release ]]; then

release="centos"

elif cat /etc/issue | grep -q -E -i "debian"; then

release="debian"

elif cat /etc/issue | grep -q -E -i "ubuntu"; then

release="ubuntu"

elif cat /etc/issue | grep -q -E -i "centos|red hat|redhat"; then

release="centos"

elif cat /proc/version | grep -q -E -i "debian"; then

release="debian"

elif cat /proc/version | grep -q -E -i "ubuntu"; then

release="ubuntu"

elif cat /proc/version | grep -q -E -i "centos|red hat|redhat"; then

release="centos"

fi

bit=`uname -m`

if [[ ! -e ${Crontab_file} ]]; then

echo -e "${Error} Crontab 没有安装，开始安装..." && exit 1

if [[ ${release} == "centos" ]]; then

yum install crond -y

else

apt-get install cron -y

fi

if [[ ! -e ${Crontab_file} ]]; then

echo -e "${Error} Crontab 安装失败，请检查！" && exit 1

else

echo -e "${Info} Crontab 安装成功！"

fi

fi

lightsocks_new_ver=$(wget --no-check-certificate -qO- https://github.com/gwuhaolin/lightsocks/releases/latest | grep "<title>" | sed -r 's/.*Release (.+) · gwuhaolin.*/\1/')

if [[ -z ${lightsocks_new_ver} ]]; then

echo -e "${Error} Lightsocks 最新版本获取失败，请手动获取最新版本号[ https://github.com/gwuhaolin/lightsocks/releases/latest ]"

read -e -p "请输入版本号 [ 格式是日期 , 如 1.0.6 ] :" lightsocks_new_ver

[[ -z "${lightsocks_new_ver}" ]] && echo "取消..." && exit 1

else

echo -e "${Info} 检测到 Lightsocks 最新版本为 [ ${lightsocks_new_ver} ]"

fi

check_pid

[[ ! -z $PID ]] && kill -9 ${PID}

rm -rf ${lightsocks_file}

Download_lightsocks

Start_lightsocks

cd ${file}

if [ ${bit} == "x86_64" ]; then

wget --no-check-certificate -N "https://github.com/gwuhaolin/lightsocks/releases/download/${lightsocks_new_ver}/lightsocks_${lightsocks_new_ver}_linux_amd64.tar.gz"

mv "lightsocks_${lightsocks_new_ver}_linux_amd64.tar.gz" "lightsocks_linux.tar.gz"

else

wget --no-check-certificate -N "https://github.com/gwuhaolin/lightsocks/releases/download/${lightsocks_new_ver}/lightsocks_${lightsocks_new_ver}_linux_386.tar.gz"

mv "lightsocks_${lightsocks_new_ver}_linux_386.tar.gz" "lightsocks_linux.tar.gz"

fi

[[ ! -s "lightsocks_linux.tar.gz" ]] && echo -e "${Error} Lightsocks 压缩包下载失败 !" && rm -rf "${file}" && exit 1

tar -xzf "lightsocks_linux.tar.gz"

rm -rf lightsocks_linux.tar.gz

[[ ! -e "lightsocks-server" ]] && echo -e "${Error} Lightsocks 压缩包解压失败 !" && rm -rf "${file}" && exit 1

mv lightsocks-server lightsocks

chmod +x lightsocks

rm -rf lightsocks-local

rm -rf LICENSE

rm -rf readme.md

if [[ ${release} = "centos" ]]; then

if ! wget --no-check-certificate "https://raw.githubusercontent.com/ToyoDAdoubi/doubi/master/service/lightsocks_centos" -O /etc/init.d/lightsocks; then

echo -e "${Error} Lightsocks服务 管理脚本下载失败 !" && rm -rf "${file}" && exit 1

fi

chmod +x "/etc/init.d/lightsocks"

chkconfig --add lightsocks

chkconfig lightsocks on

else

if ! wget --no-check-certificate "https://raw.githubusercontent.com/ToyoDAdoubi/doubi/master/service/lightsocks_debian" -O /etc/init.d/lightsocks; then

echo -e "${Error} Lightsocks服务 管理脚本下载失败 !" && rm -rf "${file}" && exit 1

fi

chmod +x "/etc/init.d/lightsocks"

update-rc.d -f lightsocks defaults

fi

echo -e "${Info} Lightsocks服务 管理脚本下载完成 !"

if [[ ${release} == "centos" ]]; then

Centos_yum

else

Debian_apt

fi

cp -f /usr/share/zoneinfo/Asia/Shanghai /etc/localtime

mkdir ${file}

cat /etc/redhat-release |grep 7\..*|grep -i centos>/dev/null

if [[ $? = 0 ]]; then

yum update

yum install -y net-tools

fi

cat /etc/issue |grep 9\..*>/dev/null

if [[ $? = 0 ]]; then

apt-get update

apt-get install -y net-tools

fi

min=$1

max=$(($2-$min+1))

num=$(date +%s%N)

echo $(($num%$max+$min))

cat > ${lightsocks_conf}<<-EOF

{

"listen": ":${ls_port}",

"remote": ""

}

EOF

[[ ! -e ${lightsocks_conf} ]] && echo -e "${Error} Lightsocks 配置文件不存在 !" && exit 1

user_all=$(cat ${lightsocks_conf}|sed "1d;$d")

[[ -z ${user_all} ]] && echo -e "${Error} Lightsocks 配置文件中用户配置为空 !" && exit 1

port=$(echo "${user_all}"|grep "listen"|awk -F ': ' '{print $NF}'|sed 's/\"//g;s/://g;s/,//g')

password=$(echo "${user_all}"|grep "password"|awk -F ': ' '{print $NF}'|sed 's/\"//g')

while true

do

echo -e "请输入 Lightsocks 端口 [1-65535]（端口不能重复，避免冲突）"

read -e -p "(默认: 随机端口):" ls_port

[[ -z "${ls_port}" ]] && ls_port=$(Generate_the_port 443 65500)

echo $((${ls_port}+0)) &>/dev/null

if [[ $? -eq 0 ]]; then

if [[ ${ls_port} -ge 1 ]] && [[ ${ls_port} -le 65535 ]]; then

echo && echo "========================"

echo -e " 端口 : ${Red_background_prefix} ${ls_port} ${Font_color_suffix}"

echo "========================" && echo

break

else

echo "输入错误, 请输入正确的端口。"

fi

else

echo "输入错误, 请输入正确的端口。"

fi

done

check_installed_status

echo && echo -e "你要做什么？

${Green_font_prefix}1.${Font_color_suffix} 修改 端口配置

${Green_font_prefix}2.${Font_color_suffix} 修改 密码配置

————————————————

${Green_font_prefix}3.${Font_color_suffix} 监控 运行状态

${Tip} 因为 Lightsocks 限制，所以密码只能自动生成 !" && echo

read -e -p "(默认: 取消):" ls_modify

[[ -z "${ls_modify}" ]] && echo "已取消..." && exit 1

if [[ ${ls_modify} == "1" ]]; then

Modify_user "port"

elif [[ ${ls_modify} == "2" ]]; then

Modify_user "password"

elif [[ ${ls_modify} == "3" ]]; then

Set_crontab_monitor_lightsocks

else

echo -e "${Error} 请输入正确的数字(1-2)" && exit 1

fi

Read_config

Modify_user_type=$1

if [[ ${Modify_user_type} == "port" ]]; then

Set_port

Modify_config_port

Del_iptables

Add_iptables

Save_iptables

else

Modify_config_password

fi

Restart_lightsocks

Read_config

password_num=$(cat "${lightsocks_conf}"|grep -n '"password":'|awk -F ':' '{print $1}')

if [[ ${password_num} -gt 0 ]];then

sed -i "${password_num}d" ${lightsocks_conf}

password_num_1=$(echo $((${password_num}-1)))

sed -i "${password_num_1}s/,//g" ${lightsocks_conf}

else

echo -e "${Error} 配置文件修改错误！"

fi

check_root

[[ -e ${lightsocks_file} ]] && echo -e "${Error} 检测到 Lightsocks 已安装 !" && exit 1

echo -e "${Info} 开始设置 用户配置..."

Set_port

echo -e "${Info} 开始安装/配置 依赖..."

Installation_dependency

echo -e "${Info} 开始检测最新版本..."

check_new_ver

echo -e "${Info} 开始下载/安装..."

Download_lightsocks

echo -e "${Info} 开始下载/安装 服务脚本(init)..."

Service_lightsocks

echo -e "${Info} 开始写入 配置文件..."

Write_config

echo -e "${Info} 开始设置 iptables防火墙..."

Set_iptables

echo -e "${Info} 开始添加 iptables防火墙规则..."

Add_iptables

echo -e "${Info} 开始保存 iptables防火墙规则..."

Save_iptables

echo -e "${Info} 所有步骤 安装完毕，开始启动..."

Start_lightsocks

check_installed_status

check_pid

[[ ! -z ${PID} ]] && echo -e "${Error} Lightsocks 正在运行，请检查 !" && exit 1

/etc/init.d/lightsocks start

sleep 1s

check_pid

[[ ! -z ${PID} ]] && View_lightsocks

check_installed_status

check_pid

[[ -z ${PID} ]] && echo -e "${Error} Lightsocks 没有运行，请检查 !" && exit 1

/etc/init.d/lightsocks stop

check_installed_status

check_pid

[[ ! -z ${PID} ]] && /etc/init.d/lightsocks stop

/etc/init.d/lightsocks start

sleep 1s

check_pid

[[ ! -z ${PID} ]] && View_lightsocks

check_installed_status

check_new_ver

check_ver_comparison

check_installed_status

echo "确定要卸载 Lightsocks ? (y/N)"

echo

read -e -p "(默认: n):" unyn

[[ -z ${unyn} ]] && unyn="n"

if [[ ${unyn} == [Yy] ]]; then

check_pid

[[ ! -z $PID ]] && kill -9 ${PID}

if [[ -e ${lightsocks_conf} ]]; then

Read_config

Del_iptables

Save_iptables

rm -rf "${lightsocks_conf}"

fi

rm -rf "${file}"

if [[ ${release} = "centos" ]]; then

chkconfig --del lightsocks

else

update-rc.d -f lightsocks remove

fi

rm -rf "/etc/init.d/lightsocks"

echo && echo "Lightsocks 卸载完成 !" && echo

else

echo && echo "卸载已取消..." && echo

fi

check_installed_status

Read_config

ip=$(wget -qO- -t1 -T2 ipinfo.io/ip)

if [[ -z "${ip}" ]]; then

ip=$(wget -qO- -t1 -T2 api.ip.sb/ip)

if [[ -z "${ip}" ]]; then

ip=$(wget -qO- -t1 -T2 members.3322.org/dyndns/getip)

if [[ -z "${ip}" ]]; then

ip="VPS_IP"

fi

fi

fi

clear && echo

echo -e "Lightsocks 用户配置："

lightsocks_link

echo -e "————————————————"

echo -e " 地址\t: ${Green_font_prefix}${ip}${Font_color_suffix}"

echo -e " 端口\t: ${Green_font_prefix}${port}${Font_color_suffix}"

echo -e " 密码\t: ${Green_font_prefix}${password}${Font_color_suffix}"

echo -e "${Lightsocks_link_1}"

echo

echo -e "${Tip} Lightsocks链接 仅适用于Windows系统的 Lightsocks Tools客户端[https://doub.io/dbrj-12/]。"

echo

Lightsocks_URL_1=$(urlsafe_base64 "${ip}:${port}:${password}")

Lightsocks_URL="lightsocks://${Lightsocks_URL_1}"

Lightsocks_QRcode="http://doub.pw/qr/qr.php?text=${Lightsocks_URL}"

Lightsocks_link_1=" 链接\t: ${Red_font_prefix}${Lightsocks_URL}${Font_color_suffix} \n 二维码 : ${Red_font_prefix}${Lightsocks_QRcode}${Font_color_suffix} \n "

check_installed_status

[[ ! -e ${lightsocks_log} ]] && echo -e "${Error} Lightsocks 日志文件不存在 !" && exit 1

echo && echo -e "${Tip} 按 ${Red_font_prefix}Ctrl+C${Font_color_suffix} 终止查看日志(正常情况下是没有多少日志输出的)" && echo -e "如果需要查看完整日志内容，请用 ${Red_font_prefix}cat ${lightsocks_log}${Font_color_suffix} 命令。" && echo

tail -f ${lightsocks_log}

format_1=$1

Read_config

IP_total=`netstat -anp |grep 'ESTABLISHED' |grep 'lightsocks' |grep 'tcp6' |awk '{print $5}' |awk -F ":" '{print $1}' |sort -u |grep -E -o "([0-9]{1,3}[\.]){3}[0-9]{1,3}" |wc -l`

echo -e "链接IP总数: ${Green_background_prefix} "${IP_total}" ${Font_color_suffix} "

user_IP_1=`netstat -anp |grep 'ESTABLISHED' |grep 'lightsocks' |grep 'tcp6' |grep ":${port} " |awk '{print $5}' |awk -F ":" '{print $1}' |sort -u |grep -E -o "([0-9]{1,3}[\.]){3}[0-9]{1,3}"`

if [[ -z ${user_IP_1} ]]; then

user_IP_total="0"

echo -e "端口: ${Green_font_prefix}"${port}"${Font_color_suffix}\t 链接IP总数: ${Green_font_prefix}"${user_IP_total}"${Font_color_suffix}\t 当前链接IP: "

else

user_IP_total=`echo -e "${user_IP_1}"|wc -l`

if [[ ${format_1} == "IP_address" ]]; then

echo -e "端口: ${Green_font_prefix}"${port}"${Font_color_suffix}\t 链接IP总数: ${Green_font_prefix}"${user_IP_total}"${Font_color_suffix}\t 当前链接IP: "

get_IP_address

echo

else

user_IP=$(echo -e "\n${user_IP_1}")

echo -e "端口: ${Green_font_prefix}"${port}"${Font_color_suffix}\t 链接IP总数: ${Green_font_prefix}"${user_IP_total}"${Font_color_suffix}\t 当前链接IP: ${Green_font_prefix}${user_IP}${Font_color_suffix}\n"

fi

fi

format_1=$1

Read_config

IP_total=`netstat -anp |grep 'ESTABLISHED' |grep 'lightsocks' |grep 'tcp' | grep '::ffff:' |awk '{print $5}' |awk -F ":" '{print $4}' |sort -u |grep -E -o "([0-9]{1,3}[\.]){3}[0-9]{1,3}" |wc -l`

echo -e "链接IP总数: ${Green_background_prefix} "${IP_total}" ${Font_color_suffix} "

user_IP_1=`netstat -anp |grep 'ESTABLISHED' |grep 'lightsocks' |grep 'tcp' |grep ":${port} "|grep '::ffff:' |awk '{print $5}' |awk -F ":" '{print $4}' |sort -u |grep -E -o "([0-9]{1,3}[\.]){3}[0-9]{1,3}"`

if [[ -z ${user_IP_1} ]]; then

user_IP_total="0"

echo -e "端口: ${Green_font_prefix}"${port}"${Font_color_suffix}\t 链接IP总数: ${Green_font_prefix}"${user_IP_total}"${Font_color_suffix}\t 当前链接IP: "

else

user_IP_total=`echo -e "${user_IP_1}"|wc -l`

if [[ ${format_1} == "IP_address" ]]; then

echo -e "端口: ${Green_font_prefix}"${port}"${Font_color_suffix}\t 链接IP总数: ${Green_font_prefix}"${user_IP_total}"${Font_color_suffix}\t 当前链接IP: "

get_IP_address

echo

else

user_IP=$(echo -e "\n${user_IP_1}")

echo -e "端口: ${Green_font_prefix}"${port}"${Font_color_suffix}\t 链接IP总数: ${Green_font_prefix}"${user_IP_total}"${Font_color_suffix}\t 当前链接IP: ${Green_font_prefix}${user_IP}${Font_color_suffix}\n"

fi

fi

check_installed_status

echo && echo -e "请选择要显示的格式：

${Green_font_prefix}1.${Font_color_suffix} 显示 IP 格式

${Green_font_prefix}2.${Font_color_suffix} 显示 IP+IP归属地 格式" && echo

read -e -p "(默认: 1):" lightsocks_connection_info

[[ -z "${lightsocks_connection_info}" ]] && lightsocks_connection_info="1"

if [[ "${lightsocks_connection_info}" == "1" ]]; then

View_user_connection_info_1 ""

elif [[ "${lightsocks_connection_info}" == "2" ]]; then

echo -e "${Tip} 检测IP归属地(ipip.net)，如果IP较多，可能时间会比较长..."

View_user_connection_info_1 "IP_address"

else

echo -e "${Error} 请输入正确的数字(1-2)" && exit 1

fi

format=$1

if [[ ${release} = "centos" ]]; then

cat /etc/redhat-release |grep 7\..*|grep -i centos>/dev/null

if [[ $? = 0 ]]; then

debian_View_user_connection_info "$format"

else

centos_View_user_connection_info "$format"

fi

else

debian_View_user_connection_info "$format"

fi

#echo "user_IP_1=${user_IP_1}"

if [[ ! -z ${user_IP_1} ]]; then

#echo "user_IP_total=${user_IP_total}"

for((integer_1 = ${user_IP_total}; integer_1 >= 1; integer_1--))

do

IP=$(echo "${user_IP_1}" |sed -n "$integer_1"p)

#echo "IP=${IP}"

IP_address=$(wget -qO- -t1 -T2 http://freeapi.ipip.net/${IP}|sed 's/\"//g;s/,//g;s/\[//g;s/\]//g')

#echo "IP_address=${IP_address}"

#user_IP="${user_IP}\n${IP}(${IP_address})"

echo -e "${Green_font_prefix}${IP}${Font_color_suffix} (${IP_address})"

#echo "user_IP=${user_IP}"

sleep 1s

done

fi

check_crontab_installed_status

crontab_monitor_lightsocks_status=$(crontab -l|grep "lightsocks.sh monitor")

if [[ -z "${crontab_monitor_lightsocks_status}" ]]; then

echo && echo -e "当前监控模式: ${Green_font_prefix}未开启${Font_color_suffix}" && echo

echo -e "确定要开启 ${Green_font_prefix}Lightsocks 服务端运行状态监控${Font_color_suffix} 功能吗？(当进程关闭则自动启动SSR服务端)[Y/n]"

read -e -p "(默认: y):" crontab_monitor_lightsocks_status_ny

[[ -z "${crontab_monitor_lightsocks_status_ny}" ]] && crontab_monitor_lightsocks_status_ny="y"

if [[ ${crontab_monitor_lightsocks_status_ny} == [Yy] ]]; then

crontab_monitor_lightsocks_cron_start

else

echo && echo " 已取消..." && echo

fi

else

echo && echo -e "当前监控模式: ${Green_font_prefix}已开启${Font_color_suffix}" && echo

echo -e "确定要关闭 ${Green_font_prefix}Lightsocks 服务端运行状态监控${Font_color_suffix} 功能吗？(当进程关闭则自动启动SSR服务端)[y/N]"

read -e -p "(默认: n):" crontab_monitor_lightsocks_status_ny

[[ -z "${crontab_monitor_lightsocks_status_ny}" ]] && crontab_monitor_lightsocks_status_ny="n"

if [[ ${crontab_monitor_lightsocks_status_ny} == [Yy] ]]; then

crontab_monitor_lightsocks_cron_stop

else

echo && echo " 已取消..." && echo

fi

fi

crontab -l > "$file_1/crontab.bak"

sed -i "/lightsocks.sh monitor/d" "$file_1/crontab.bak"

echo -e "\n* * * * * /bin/bash $file_1/lightsocks.sh monitor" >> "$file_1/crontab.bak"

crontab "$file_1/crontab.bak"

rm -r "$file_1/crontab.bak"

cron_config=$(crontab -l | grep "lightsocks.sh monitor")

if [[ -z ${cron_config} ]]; then

echo -e "${Error} Lightsocks 服务端运行状态监控功能 启动失败 !" && exit 1

else

echo -e "${Info} Lightsocks 服务端运行状态监控功能 启动成功 !"

fi

crontab -l > "$file_1/crontab.bak"

sed -i "/lightsocks.sh monitor/d" "$file_1/crontab.bak"

crontab "$file_1/crontab.bak"

rm -r "$file_1/crontab.bak"

cron_config=$(crontab -l | grep "lightsocks.sh monitor")

if [[ ! -z ${cron_config} ]]; then

echo -e "${Error} Lightsocks 服务端运行状态监控功能 停止失败 !" && exit 1

else

echo -e "${Info} Lightsocks 服务端运行状态监控功能 停止成功 !"

fi

check_installed_status

check_pid

echo "${PID}"

if [[ -z ${PID} ]]; then

echo -e "${Error} [$(date "+%Y-%m-%d %H:%M:%S %u %Z")] 检测到 Lightsocks服务端 未运行 , 开始启动..." | tee -a ${lightsocks_log}

/etc/init.d/lightsocks start

sleep 1s

check_pid

if [[ -z ${PID} ]]; then

echo -e "${Error} [$(date "+%Y-%m-%d %H:%M:%S %u %Z")] Lightsocks服务端 启动失败..." | tee -a ${lightsocks_log}

else

echo -e "${Info} [$(date "+%Y-%m-%d %H:%M:%S %u %Z")] Lightsocks服务端 启动成功..." | tee -a ${lightsocks_log}

fi

else

echo -e "${Info} [$(date "+%Y-%m-%d %H:%M:%S %u %Z")] Lightsocks服务端 进程运行正常..." | tee -a ${lightsocks_log}

fi

if [[ ${release} == "centos" ]]; then

service iptables save

else

iptables-save > /etc/iptables.up.rules

fi

if [[ ${release} == "centos" ]]; then

service iptables save

chkconfig --level 2345 iptables on

else

iptables-save > /etc/iptables.up.rules

echo -e '#!/bin/bash\n/sbin/iptables-restore < /etc/iptables.up.rules' > /etc/network/if-pre-up.d/iptables

chmod +x /etc/network/if-pre-up.d/iptables

fi

sh_new_ver=$(wget --no-check-certificate -qO- -t1 -T3 "https://raw.githubusercontent.com/ToyoDAdoubi/doubi/master/lightsocks.sh"|grep 'sh_ver="'|awk -F "=" '{print $NF}'|sed 's/\"//g'|head -1) && sh_new_type="github"

[[ -z ${sh_new_ver} ]] && echo -e "${Error} 无法链接到 Github !" && exit 0

if [[ -e "/etc/init.d/lightsocks" ]]; then

rm -rf /etc/init.d/lightsocks

Service_lightsocks

fi

wget -N --no-check-certificate "https://raw.githubusercontent.com/ToyoDAdoubi/doubi/master/lightsocks.sh" && chmod +x lightsocks.sh

echo -e "脚本已更新为最新版本[ ${sh_new_ver} ] !(注意：因为更新方式为直接覆盖当前运行的脚本，所以可能下面会提示一些报错，无视即可)" && exit 0