349 lines
11 KiB
Bash
349 lines
11 KiB
Bash
#! /bin/bash
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PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
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export PATH
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#=================================================================#
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# System Required: CentOS, Debian, Ubuntu #
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# Description: One click Install Shadowsocks-go server #
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# Author: Teddysun <i@teddysun.com> #
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# Thanks: @cyfdecyf <https://twitter.com/cyfdecyf> #
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# Intro: https://teddysun.com/392.html #
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#==================================================================
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clear
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echo
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echo "#############################################################"
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echo "# One click Install Shadowsocks-go server #"
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echo "# Intro: https://teddysun.com/392.html #"
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echo "# Author: Teddysun <i@teddysun.com> #"
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echo "# Thanks: @cyfdecyf <https://twitter.com/cyfdecyf> #"
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echo "#############################################################"
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echo
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# Make sure only root can run our script
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function rootness(){
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if [[ $EUID -ne 0 ]]; then
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echo "Error:This script must be run as root!" 1>&2
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exit 1
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fi
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}
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# Check OS
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function checkos(){
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if [ -f /etc/redhat-release ];then
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OS=CentOS
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elif [ ! -z "`cat /etc/issue | grep bian`" ];then
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OS=Debian
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elif [ ! -z "`cat /etc/issue | grep Ubuntu`" ];then
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OS=Ubuntu
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else
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echo "Not supported OS, Please reinstall OS and retry!"
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exit 1
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fi
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}
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# Get version
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function getversion(){
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if [[ -s /etc/redhat-release ]];then
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grep -oE "[0-9.]+" /etc/redhat-release
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else
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grep -oE "[0-9.]+" /etc/issue
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fi
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}
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# CentOS version
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function centosversion(){
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local code=$1
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local version="`getversion`"
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local main_ver=${version%%.*}
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if [ $main_ver == $code ];then
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return 0
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else
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return 1
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fi
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}
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# is 64bit or not
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function is_64bit(){
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if [ `getconf WORD_BIT` = '32' ] && [ `getconf LONG_BIT` = '64' ] ; then
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return 0
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else
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return 1
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fi
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}
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# Disable selinux
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function disable_selinux(){
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if [ -s /etc/selinux/config ] && grep 'SELINUX=enforcing' /etc/selinux/config; then
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sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config
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setenforce 0
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fi
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}
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# Pre-installation settings
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function pre_install(){
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# Set shadowsocks-go config password
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echo "Please input password for shadowsocks-go:"
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read -p "(Default password: teddysun.com):" shadowsockspwd
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[ -z "$shadowsockspwd" ] && shadowsockspwd="teddysun.com"
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echo
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echo "---------------------------"
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echo "password = $shadowsockspwd"
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echo "---------------------------"
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echo
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# Set shadowsocks-go config port
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while true
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do
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echo -e "Please input port for shadowsocks-go [1-65535]:"
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read -p "(Default port: 8989):" shadowsocksport
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[ -z "$shadowsocksport" ] && shadowsocksport="8989"
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expr $shadowsocksport + 0 &>/dev/null
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if [ $? -eq 0 ]; then
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if [ $shadowsocksport -ge 1 ] && [ $shadowsocksport -le 65535 ]; then
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echo
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echo "---------------------------"
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echo "port = $shadowsocksport"
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echo "---------------------------"
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echo
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break
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else
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echo "Input error! Please input correct numbers."
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fi
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else
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echo "Input error! Please input correct numbers."
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fi
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done
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get_char(){
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SAVEDSTTY=`stty -g`
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stty -echo
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stty cbreak
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dd if=/dev/tty bs=1 count=1 2> /dev/null
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stty -raw
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stty echo
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stty $SAVEDSTTY
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}
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echo
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echo "Press any key to start...or Press Ctrl+C to cancel"
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char=`get_char`
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#Install necessary dependencies
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if [ "$OS" == 'CentOS' ];then
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yum install -y wget unzip gzip curl
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else
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apt-get -y update
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apt-get install -y wget unzip gzip curl
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fi
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# Get IP address
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echo "Getting Public IP address, Please wait a moment..."
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IP=$(curl -s -4 icanhazip.com)
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if [[ "$IP" = "" ]]; then
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IP=$(curl -s -4 ipinfo.io/ip)
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fi
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echo -e "Your main public IP is\t\033[32m$IP\033[0m"
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echo
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#Current folder
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cur_dir=`pwd`
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}
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# Download shadowsocks-go
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function download_files(){
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cd $cur_dir
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if is_64bit; then
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if ! wget -c http://lamp.teddysun.com/shadowsocks/shadowsocks-server-linux64-1.1.5.gz;then
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echo "Failed to download shadowsocks-server-linux64-1.1.5.gz"
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exit 1
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fi
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gzip -d shadowsocks-server-linux64-1.1.5.gz
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if [ $? -eq 0 ];then
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echo "Decompress shadowsocks-server-linux64-1.1.5.gz success."
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else
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echo "Decompress shadowsocks-server-linux64-1.1.5.gz failed! Please check gzip command."
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exit 1
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fi
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mv -f shadowsocks-server-linux64-1.1.5 /usr/bin/shadowsocks-server
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else
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if ! wget -c http://lamp.teddysun.com/shadowsocks/shadowsocks-server-linux32-1.1.5.gz;then
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echo "Failed to download shadowsocks-server-linux32-1.1.5.gz"
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exit 1
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fi
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gzip -d shadowsocks-server-linux32-1.1.5.gz
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if [ $? -eq 0 ];then
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echo "Decompress shadowsocks-server-linux32-1.1.5.gz success."
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else
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echo "Decompress shadowsocks-server-linux32-1.1.5.gz failed! Please check gzip command."
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exit 1
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fi
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mv -f shadowsocks-server-linux32-1.1.5 /usr/bin/shadowsocks-server
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fi
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# Download start script
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if [ "$OS" == 'CentOS' ];then
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if ! wget --no-check-certificate -O shadowsocks-go https://raw.githubusercontent.com/teddysun/shadowsocks_install/master/shadowsocks-go; then
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echo "Failed to download shadowsocks-go auto start script!"
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exit 1
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fi
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else
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if ! wget --no-check-certificate -O shadowsocks-go https://raw.githubusercontent.com/teddysun/shadowsocks_install/master/shadowsocks-go-debian; then
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echo "Failed to download shadowsocks-go auto start script!"
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exit 1
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fi
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fi
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}
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# Config shadowsocks
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function config_shadowsocks(){
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if [ ! -d /etc/shadowsocks ];then
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mkdir /etc/shadowsocks
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fi
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cat > /etc/shadowsocks/config.json<<-EOF
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{
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"server":"0.0.0.0",
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"server_port":${shadowsocksport},
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"local_port":1080,
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"password":"${shadowsockspwd}",
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"method":"aes-256-cfb",
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"timeout":600
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}
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EOF
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}
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# firewall set
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function firewall_set(){
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echo "firewall set start..."
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if centosversion 6; then
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/etc/init.d/iptables status > /dev/null 2>&1
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if [ $? -eq 0 ]; then
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iptables -L -n | grep -i ${shadowsocksport} > /dev/null 2>&1
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if [ $? -ne 0 ]; then
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iptables -I INPUT -m state --state NEW -m tcp -p tcp --dport ${shadowsocksport} -j ACCEPT
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iptables -I INPUT -m state --state NEW -m udp -p udp --dport ${shadowsocksport} -j ACCEPT
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/etc/init.d/iptables save
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/etc/init.d/iptables restart
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else
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echo "port ${shadowsocksport} has been set up."
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fi
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else
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echo "WARNING: iptables looks like shutdown or not installed, please manually set it if necessary."
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fi
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elif centosversion 7; then
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systemctl status firewalld > /dev/null 2>&1
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if [ $? -eq 0 ];then
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firewall-cmd --permanent --zone=public --add-port=${shadowsocksport}/tcp
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firewall-cmd --permanent --zone=public --add-port=${shadowsocksport}/udp
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firewall-cmd --reload
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else
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echo "Firewalld looks like not running, try to start..."
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systemctl start firewalld
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if [ $? -eq 0 ];then
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firewall-cmd --permanent --zone=public --add-port=${shadowsocksport}/tcp
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firewall-cmd --permanent --zone=public --add-port=${shadowsocksport}/udp
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firewall-cmd --reload
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else
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echo "WARNING: Try to start firewalld failed. please enable port ${shadowsocksport} manually if necessary."
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fi
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fi
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fi
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echo "firewall set completed..."
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}
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# Install
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function install_go(){
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# Install shadowsocks-go
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if [ -s /usr/bin/shadowsocks-server ]; then
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echo "shadowsocks-go install success!"
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chmod +x /usr/bin/shadowsocks-server
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mv $cur_dir/shadowsocks-go /etc/init.d/shadowsocks
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chmod +x /etc/init.d/shadowsocks
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# Add run on system start up
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if [ "$OS" == 'CentOS' ]; then
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chkconfig --add shadowsocks
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chkconfig shadowsocks on
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else
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update-rc.d -f shadowsocks defaults
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fi
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# Start shadowsocks
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/etc/init.d/shadowsocks start
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if [ $? -eq 0 ]; then
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echo "Shadowsocks-go start success!"
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else
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echo "Shadowsocks-go start failure!"
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fi
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else
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echo
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echo "shadowsocks-go install failed!"
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exit 1
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fi
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cd $cur_dir
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clear
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echo
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echo "Congratulations, shadowsocks-go install completed!"
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echo -e "Your Server IP: \033[41;37m ${IP} \033[0m"
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echo -e "Your Server Port: \033[41;37m ${shadowsocksport} \033[0m"
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echo -e "Your Password: \033[41;37m ${shadowsockspwd} \033[0m"
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echo -e "Your Local Port: \033[41;37m 1080 \033[0m"
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echo -e "Your Encryption Method: \033[41;37m aes-256-cfb \033[0m"
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echo
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echo "Welcome to visit:https://teddysun.com/392.html"
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echo "Enjoy it!"
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echo
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exit 0
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}
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# Uninstall Shadowsocks-go
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function uninstall_shadowsocks_go(){
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printf "Are you sure uninstall shadowsocks-go? (y/n) "
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printf "\n"
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read -p "(Default: n):" answer
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if [ -z $answer ]; then
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answer="n"
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fi
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if [ "$answer" = "y" ]; then
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ps -ef | grep -v grep | grep -v ps | grep -i "shadowsocks-server" > /dev/null 2>&1
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if [ $? -eq 0 ]; then
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/etc/init.d/shadowsocks stop
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fi
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checkos
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if [ "$OS" == 'CentOS' ]; then
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chkconfig --del shadowsocks
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else
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update-rc.d -f shadowsocks remove
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fi
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# delete config file
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rm -rf /etc/shadowsocks
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# delete shadowsocks
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rm -f /etc/init.d/shadowsocks
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rm -f /usr/bin/shadowsocks-server
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echo "Shadowsocks-go uninstall success!"
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else
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echo "Uninstall cancelled, Nothing to do"
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fi
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}
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# Install Shadowsocks-go
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function install_shadowsocks_go(){
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checkos
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rootness
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disable_selinux
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pre_install
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download_files
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config_shadowsocks
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if [ "$OS" == 'CentOS' ]; then
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firewall_set
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fi
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install_go
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}
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# Initialization step
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action=$1
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[ -z $1 ] && action=install
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case "$action" in
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install)
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install_shadowsocks_go
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;;
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uninstall)
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uninstall_shadowsocks_go
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;;
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*)
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echo "Arguments error! [${action} ]"
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echo "Usage: `basename $0` {install|uninstall}"
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;;
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esac
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