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ss.sh
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ss.sh
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#!/bin/bash
# shadowsocks/ss一键安装脚本
# Author: hijk<https://hijk.art>
RED="\033[31m" # Error message
GREEN="\033[32m" # Success message
YELLOW="\033[33m" # Warning message
BLUE="\033[36m" # Info message
PLAIN='\033[0m'
BASE=`pwd`
OS=`hostnamectl | grep -i system | cut -d: -f2`
NAME="shadowsocks-libev"
CONFIG_FILE="/etc/${NAME}/config.json"
SERVICE_FILE="/etc/systemd/system/${NAME}.service"
V6_PROXY=""
IP=`curl -sL -4 ip.sb`
if [[ "$?" != "0" ]]; then
IP=`curl -sL -6 ip.sb`
V6_PROXY="https://gh.hijk.art/"
fi
colorEcho() {
echo -e "${1}${@:2}${PLAIN}"
}
checkSystem() {
result=$(id | awk '{print $1}')
if [[ $result != "uid=0(root)" ]]; then
colorEcho $RED " 请以root身份执行该脚本"
exit 1
fi
res=`which yum 2>/dev/null`
if [[ "$?" != "0" ]]; then
res=`which apt 2>/dev/null`
if [[ "$?" != "0" ]]; then
colorEcho $RED " 不受支持的Linux系统"
exit 1
fi
PMT="apt"
CMD_INSTALL="apt install -y "
CMD_REMOVE="apt remove -y "
CMD_UPGRADE="apt update; apt upgrade -y; apt autoremove -y"
else
PMT="yum"
CMD_INSTALL="yum install -y "
CMD_REMOVE="yum remove -y "
CMD_UPGRADE="yum update -y"
fi
res=`which systemctl 2>/dev/null`
if [[ "$?" != "0" ]]; then
colorEcho $RED " 系统版本过低,请升级到最新版本"
exit 1
fi
}
status() {
cmd="$(command -v ss-server)"
if [[ "$cmd" = "" ]]; then
echo 0
return
fi
if [[ ! -f $CONFIG_FILE ]]; then
echo 1
return
fi
port=`grep server_port $CONFIG_FILE|cut -d: -f2| tr -d \",' '`
res=`ss -ntlp| grep ${port} | grep ss-server`
if [[ -z "$res" ]]; then
echo 2
else
echo 3
fi
}
statusText() {
res=`status`
case $res in
2)
echo -e ${GREEN}已安装${PLAIN} ${RED}未运行${PLAIN}
;;
3)
echo -e ${GREEN}已安装${PLAIN} ${GREEN}正在运行${PLAIN}
;;
*)
echo -e ${RED}未安装${PLAIN}
;;
esac
}
getData() {
echo ""
read -p " 请设置SS的密码(不输入则随机生成):" PASSWORD
[[ -z "$PASSWORD" ]] && PASSWORD=`cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 16 | head -n 1`
echo ""
colorEcho $BLUE " 密码: $PASSWORD"
echo ""
while true
do
read -p " 请设置SS的端口号[1025-65535]:" PORT
[[ -z "$PORT" ]] && PORT=`shuf -i1025-65000 -n1`
if [[ "${PORT:0:1}" = "0" ]]; then
echo -e " ${RED}端口不能以0开头${PLAIN}"
exit 1
fi
expr $PORT + 0 &>/dev/null
if [[ $? -eq 0 ]]; then
if [[ $PORT -ge 1025 ]] && [[ $PORT -le 65535 ]]; then
echo ""
colorEcho $BLUE " 端口号: $PORT"
echo ""
break
else
colorEcho $RED " 输入错误,端口号为1025-65535的数字"
fi
else
colorEcho $RED " 输入错误,端口号为1025-65535的数字"
fi
done
colorEcho $RED " 请选择加密方式:"
echo " 1)aes-256-gcm"
echo " 2)aes-192-gcm"
echo " 3)aes-128-gcm"
echo " 4)aes-256-ctr"
echo " 5)aes-192-ctr"
echo " 6)aes-128-ctr"
echo " 7)aes-256-cfb"
echo " 8)aes-192-cfb"
echo " 9)aes-128-cfb"
echo " 10)camellia-128-cfb"
echo " 11)camellia-192-cfb"
echo " 12)camellia-256-cfb"
echo " 13)chacha20-ietf"
echo " 14)chacha20-ietf-poly1305"
echo " 15)xchacha20-ietf-poly1305"
read -p " 请选择(默认aes-256-gcm)" answer
if [[ -z "$answer" ]]; then
METHOD="aes-256-gcm"
else
case $answer in
1)
METHOD="aes-256-gcm"
;;
2)
METHOD="aes-192-gcm"
;;
3)
METHOD="aes-128-gcm"
;;
4)
METHOD="aes-256-ctr"
;;
5)
METHOD="aes-192-ctr"
;;
6)
METHOD="aes-128-ctr"
;;
7)
METHOD="aes-256-cfb"
;;
8)
METHOD="aes-192-cfb"
;;
9)
METHOD="aes-128-cfb"
;;
10)
METHOD="camellia-128-cfb"
;;
11)
METHOD="camellia-192-cfb"
;;
12)
METHOD="camellia-256-cfb"
;;
13)
METHOD="chacha20-ietf"
;;
14)
METHOD="chacha20-ietf-poly1305"
;;
15)
METHOD="xchacha20-ietf-poly1305"
;;
*)
colorEcho $RED " 无效的选择,使用默认的aes-256-gcm"
METHOD="aes-256-gcm"
esac
fi
echo ""
colorEcho $BLUE "加密方式: $METHOD"
}
preinstall() {
$PMT clean all
#echo $CMD_UPGRADE | bash
[[ "$PMT" = "apt" ]] && $PMT update
echo ""
colorEcho $BULE " 安装必要软件"
if [[ "$PMT" = "yum" ]]; then
$CMD_INSTALL epel-release
fi
$CMD_INSTALL wget vim net-tools unzip tar qrencode
$CMD_INSTALL openssl gettext gcc autoconf libtool automake make asciidoc xmlto
if [[ "$PMT" = "yum" ]]; then
$CMD_INSTALL openssl-devel udns-devel libev-devel pcre pcre-devel mbedtls mbedtls-devel libsodium libsodium-devel c-ares c-ares-devel
else
$CMD_INSTALL libssl-dev libudns-dev libev-dev libpcre3 libpcre3-dev libmbedtls-dev libc-ares2 libc-ares-dev g++
$CMD_INSTALL libsodium*
fi
res=`which wget 2>/dev/null`
[[ "$?" != "0" ]] && $CMD_INSTALL wget
res=`which netstat 2>/dev/null`
[[ "$?" != "0" ]] && $CMD_INSTALL net-tools
if [[ -s /etc/selinux/config ]] && grep 'SELINUX=enforcing' /etc/selinux/config; then
sed -i 's/SELINUX=enforcing/SELINUX=permissive/g' /etc/selinux/config
setenforce 0
fi
}
normalizeVersion() {
if [ -n "$1" ]; then
case "$1" in
v*)
echo "${1:1}"
;;
*)
echo "$1"
;;
esac
else
echo ""
fi
}
installNewVer() {
new_ver=$1
if ! wget "${V6_PROXY}https://github.com/shadowsocks/shadowsocks-libev/releases/download/v${new_ver}/shadowsocks-libev-${new_ver}.tar.gz" -O ${NAME}.tar.gz; then
colorEcho $RED " 下载安装文件失败!"
exit 1
fi
tar zxf ${NAME}.tar.gz
cd shadowsocks-libev-${new_ver}
./configure
make && make install
if [[ $? -ne 0 ]]; then
echo
echo -e " [${RED}错误${PLAIN}]: $OS Shadowsocks-libev 安装失败! 请打开 https://hijk.art 反馈"
cd ${BASE} && rm -rf shadowsocks-libev*
exit 1
fi
ssPath=`which ss-server 2>/dev/null`
[[ "$ssPath" != "" ]] || {
cd ${BASE} && rm -rf shadowsocks-libev*
colorEcho $RED " SS安装失败,请到 https://hijk.art 反馈"
exit 1
}
cat > $SERVICE_FILE <<-EOF
[Unit]
Description=shadowsocks
Documentation=https://hijk.art/
After=network-online.target
Wants=network-online.target
[Service]
Type=simple
PIDFile=/var/run/${NAME}.pid
LimitNOFILE=32768
ExecStart=$ssPath -c $CONFIG_FILE -f /var/run/${NAME}.pid
ExecReload=/bin/kill -s HUP \$MAINPID
ExecStop=/bin/kill -s TERM \$MAINPID
[Install]
WantedBy=multi-user.target
EOF
systemctl daemon-reload
systemctl enable ${NAME}
cd ${BASE} && rm -rf shadowsocks-libev*
colorEcho $BLUE " 安装成功!"
}
installSS() {
echo ""
colorEcho $BLUE " 安装最新版SS..."
tag_url="${V6_PROXY}https://api.github.com/repos/shadowsocks/shadowsocks-libev/releases/latest"
new_ver="$(normalizeVersion "$(curl -s "${tag_url}" --connect-timeout 10| grep 'tag_name' | cut -d\" -f4)")"
ssPath=`which ss-server 2>/dev/null`
if [[ "$?" != "0" ]]; then
[[ "$new_ver" != "" ]] || new_ver="3.3.5"
installNewVer $new_ver
else
ver=`ss-server -h | grep ${NAME} | grep -oE '[0-9+\.]+'`
if [[ $ver != $new_ver ]]; then
installNewVer $new_ver
else
colorEcho $YELLOW " 已安装最新版SS"
fi
fi
}
configSS(){
interface="0.0.0.0"
if [[ "$V6_PROXY" != "" ]]; then
interface="::"
fi
mkdir -p /etc/${NAME}
cat > $CONFIG_FILE<<-EOF
{
"server":"$interface",
"server_port":${PORT},
"local_port":1080,
"password":"${PASSWORD}",
"timeout":600,
"method":"${METHOD}",
"nameserver":"8.8.8.8",
"mode":"tcp_and_udp",
"fast_open":false
}
EOF
}
installBBR() {
result=$(lsmod | grep bbr)
if [[ "$result" != "" ]]; then
colorEcho $GREEN " BBR模块已安装"
INSTALL_BBR=false
return
fi
res=`hostnamectl | grep -i openvz`
if [ "$res" != "" ]; then
colorEcho $YELLOW " openvz机器,跳过安装"
INSTALL_BBR=false
return
fi
echo "net.core.default_qdisc=fq" >> /etc/sysctl.conf
echo "net.ipv4.tcp_congestion_control=bbr" >> /etc/sysctl.conf
sysctl -p
result=$(lsmod | grep bbr)
if [[ "$result" != "" ]]; then
colorEcho $GREEN " BBR模块已启用"
INSTALL_BBR=false
return
fi
echo ""
colorEcho $BLUE " 安装BBR模块..."
if [[ "$PMT" = "yum" ]]; then
if [[ "${V6_PROXY}" = "" ]]; then
rpm --import https://www.elrepo.org/RPM-GPG-KEY-elrepo.org
rpm -Uvh http://www.elrepo.org/elrepo-release-7.0-4.el7.elrepo.noarch.rpm
$CMD_INSTALL --enablerepo=elrepo-kernel kernel-ml
$CMD_REMOVE kernel-3.*
grub2-set-default 0
echo "tcp_bbr" >> /etc/modules-load.d/modules.conf
INSTALL_BBR=true
fi
else
$CMD_INSTALL --install-recommends linux-generic-hwe-16.04
grub-set-default 0
echo "tcp_bbr" >> /etc/modules-load.d/modules.conf
INSTALL_BBR=true
fi
}
setFirewall() {
res=`which firewall-cmd 2>/dev/null`
if [[ $? -eq 0 ]]; then
systemctl status firewalld > /dev/null 2>&1
if [[ $? -eq 0 ]];then
firewall-cmd --permanent --add-port=${PORT}/tcp
firewall-cmd --permanent --add-port=${PORT}/udp
firewall-cmd --reload
else
nl=`iptables -nL | nl | grep FORWARD | awk '{print $1}'`
if [[ "$nl" != "3" ]]; then
iptables -I INPUT -p tcp --dport ${PORT} -j ACCEPT
iptables -I INPUT -p udp --dport ${PORT} -j ACCEPT
fi
fi
else
res=`which iptables 2>/dev/null`
if [[ $? -eq 0 ]]; then
nl=`iptables -nL | nl | grep FORWARD | awk '{print $1}'`
if [[ "$nl" != "3" ]]; then
iptables -I INPUT -p tcp --dport ${PORT} -j ACCEPT
iptables -I INPUT -p udp --dport ${PORT} -j ACCEPT
fi
else
res=`which ufw 2>/dev/null`
if [[ $? -eq 0 ]]; then
res=`ufw status | grep -i inactive`
if [[ "$res" = "" ]]; then
ufw allow ${PORT}/tcp
ufw allow ${PORT}/udp
fi
fi
fi
fi
}
showInfo() {
res=`status`
if [[ $res -lt 2 ]]; then
echo -e " ${RED}SS未安装,请先安装!${PLAIN}"
return
fi
port=`grep server_port $CONFIG_FILE | cut -d: -f2 | tr -d \",' '`
res=`netstat -nltp | grep ${port} | grep 'ss-server'`
[[ -z "$res" ]] && status="${RED}已停止${PLAIN}" || status="${GREEN}正在运行${PLAIN}"
password=`grep password $CONFIG_FILE| cut -d: -f2 | tr -d \",' '`
method=`grep method $CONFIG_FILE| cut -d: -f2 | tr -d \",' '`
res=`echo -n "${method}:${password}@${IP}:${port}" | base64 -w 0`
link="ss://${res}"
echo ============================================
echo -e " ${BLUE}ss运行状态${PLAIN}:${status}"
echo -e " ${BLUE}ss配置文件:${PLAIN}${RED}$CONFIG_FILE${PLAIN}"
echo ""
echo -e " ${RED}ss配置信息:${PLAIN}"
echo -e " ${BLUE}IP(address):${PLAIN} ${RED}${IP}${PLAIN}"
echo -e " ${BLUE}端口(port):${PLAIN}${RED}${port}${PLAIN}"
echo -e " ${BLUE}密码(password):${PLAIN}${RED}${password}${PLAIN}"
echo -e " ${BLUE}加密方式(method):${PLAIN} ${RED}${method}${PLAIN}"
echo
echo -e " ${BLUE}ss链接${PLAIN}: ${link}"
#qrencode -o - -t utf8 ${link}
}
showQR() {
res=`status`
if [[ $res -lt 2 ]]; then
echo -e " ${RED}SS未安装,请先安装!${PLAIN}"
return
fi
port=`grep server_port $CONFIG_FILE | cut -d: -f2 | tr -d \",' '`
res=`netstat -nltp | grep ${port} | grep 'ss-server'`
[[ -z "$res" ]] && status="${RED}已停止${PLAIN}" || status="${GREEN}正在运行${PLAIN}"
password=`grep password $CONFIG_FILE| cut -d: -f2 | tr -d \",' '`
method=`grep method $CONFIG_FILE| cut -d: -f2 | tr -d \",' '`
res=`echo -n "${method}:${password}@${IP}:${port}" | base64 -w 0`
link="ss://${res}"
qrencode -o - -t utf8 ${link}
}
function bbrReboot() {
if [ "${INSTALL_BBR}" == "true" ]; then
echo
colorEcho $BLUE " 为使BBR模块生效,系统将在30秒后重启"
echo
echo -e " 您可以按 ctrl + c 取消重启,稍后输入 ${RED}reboot${PLAIN} 重启系统"
sleep 30
reboot
fi
}
install() {
getData
preinstall
installSS
configSS
installBBR
setFirewall
start
showInfo
bbrReboot
}
reconfig() {
res=`status`
if [[ $res -lt 2 ]]; then
echo -e " ${RED}SS未安装,请先安装!${PLAIN}"
return
fi
getData
configSS
restart
setFirewall
showInfo
}
update() {
res=`status`
if [[ $res -lt 2 ]]; then
echo -e " ${RED}SS未安装,请先安装!${PLAIN}"
return
fi
installSS
restart
}
start() {
res=`status`
if [[ $res -lt 2 ]]; then
echo -e " ${RED}SS未安装,请先安装!${PLAIN}"
return
fi
systemctl restart ${NAME}
sleep 2
port=`grep server_port $CONFIG_FILE | cut -d: -f2 | tr -d \",' '`
res=`ss -nltp | grep ${port} | grep ss-server`
if [[ "$res" = "" ]]; then
colorEcho $RED " SS启动失败,请检查端口是否被占用!"
else
colorEcho $BLUE " SS启动成功!"
fi
}
restart() {
res=`status`
if [[ $res -lt 2 ]]; then
echo -e " ${RED}SS未安装,请先安装!${PLAIN}"
return
fi
stop
start
}
stop() {
res=`status`
if [[ $res -lt 2 ]]; then
echo -e " ${RED}SS未安装,请先安装!${PLAIN}"
return
fi
systemctl stop ${NAME}
colorEcho $BLUE " SS停止成功"
}
uninstall() {
res=`status`
if [[ $res -lt 2 ]]; then
echo -e " ${RED}SS未安装,请先安装!${PLAIN}"
return
fi
echo ""
read -p " 确定卸载SS吗?(y/n)" answer
[[ -z ${answer} ]] && answer="n"
if [[ "${answer}" == "y" ]] || [[ "${answer}" == "Y" ]]; then
systemctl stop ${NAME} && systemctl disable ${NAME}
rm -rf $SERVICE_FILE
cd /usr/local/bin && rm -rf ss-local ss-manager ss-nat ss-redir ss-server ss-tunnel
rm -rf /usr/lib64/libshadowsocks-libev*
rm -rf /usr/share/doc/shadowsocks-libev*
rm -rf /usr/share/man/man1/ss-*.gz
rm -rf /usr/share/man/man8/shadowsocks-libev*
colorEcho $GREEN " SS卸载成功"
fi
}
showLog() {
res=`status`
if [[ $res -lt 2 ]]; then
echo -e " ${RED}SS未安装,请先安装!${PLAIN}"
return
fi
journalctl -xen --no-pager -u ${NAME}
}
menu() {
clear
echo "#############################################################"
echo -e "# ${RED}Shadowsocks/SS 一键安装脚本${PLAIN} #"
echo -e "# ${GREEN}作者${PLAIN}: 网络跳越(hijk) #"
echo -e "# ${GREEN}网址${PLAIN}: https://hijk.art #"
echo -e "# ${GREEN}论坛${PLAIN}: https://hijk.club #"
echo -e "# ${GREEN}TG群${PLAIN}: https://t.me/hijkclub #"
echo -e "# ${GREEN}Youtube频道${PLAIN}: https://youtube.com/channel/UCYTB--VsObzepVJtc9yvUxQ #"
echo "#############################################################"
echo ""
echo -e " ${GREEN}1.${PLAIN} 安装SS"
echo -e " ${GREEN}2.${PLAIN} 更新SS"
echo -e " ${GREEN}3. ${RED}卸载SS${PLAIN}"
echo " -------------"
echo -e " ${GREEN}4.${PLAIN} 启动SS"
echo -e " ${GREEN}5.${PLAIN} 重启SS"
echo -e " ${GREEN}6.${PLAIN} 停止SS"
echo " -------------"
echo -e " ${GREEN}7.${PLAIN} 查看SS配置"
echo -e " ${GREEN}8.${PLAIN} 查看配置二维码"
echo -e " ${GREEN}9. ${RED}修改SS配置${PLAIN}"
echo -e " ${GREEN}10.${PLAIN} 查看SS日志"
echo " -------------"
echo -e " ${GREEN}0.${PLAIN} 退出"
echo
echo -n " 当前状态:"
statusText
echo
read -p " 请选择操作[0-10]:" answer
case $answer in
0)
exit 0
;;
1)
install
;;
2)
update
;;
3)
uninstall
;;
4)
start
;;
5)
restart
;;
6)
stop
;;
7)
showInfo
;;
8)
showQR
;;
9)
reconfig
;;
10)
showLog
;;
*)
echo -e "$RED 请选择正确的操作!${PLAIN}"
exit 1
;;
esac
}
checkSystem
action=$1
[[ -z $1 ]] && action=menu
case "$action" in
menu|install|update|uninstall|start|restart|stop|showInfo|showQR|showLog)
${action}
;;
*)
echo " 参数错误"
echo " 用法: `basename $0` [menu|install|update|uninstall|start|restart|stop|showInfo|showQR|showLog]"
;;
esac