diff --git a/shadowsocks.sh b/shadowsocks.sh index bfadaac..b51655d 100644 --- a/shadowsocks.sh +++ b/shadowsocks.sh @@ -1,4 +1,4 @@ -#! /bin/bash +#!/usr/bin/env bash PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin export PATH #=================================================================# @@ -15,20 +15,22 @@ echo "#############################################################" echo "# One click Install Shadowsocks-Python server #" echo "# Intro: https://teddysun.com/342.html #" echo "# Author: Teddysun #" -echo "# Thanks: @clowwindy #" +echo "# Github: https://github.com/shadowsocks/shadowsocks #" echo "#############################################################" echo #Current folder cur_dir=`pwd` # Get public IP address -IP=$(ip addr | egrep -o '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | egrep -v "^192\.168|^172\.1[6-9]\.|^172\.2[0-9]\.|^172\.3[0-2]\.|^10\.|^127\.|^255\.|^0\." | head -n 1) -if [[ "$IP" = "" ]]; then - IP=$(wget -qO- -t1 -T2 ipv4.icanhazip.com) -fi +get_ip(){ + local IP=$( ip addr | egrep -o '[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}' | egrep -v "^192\.168|^172\.1[6-9]\.|^172\.2[0-9]\.|^172\.3[0-2]\.|^10\.|^127\.|^255\.|^0\." | head -n 1 ) + [ -z ${IP} ] && IP=$( wget -qO- -t1 -T2 ipv4.icanhazip.com ) + [ -z ${IP} ] && IP=$( wget -qO- -t1 -T2 ipinfo.io/ip ) + [ ! -z ${IP} ] && echo ${IP} || echo +} # Make sure only root can run our script -function rootness(){ +rootness(){ if [[ $EUID -ne 0 ]]; then echo "Error:This script must be run as root!" 1>&2 exit 1 @@ -36,7 +38,7 @@ function rootness(){ } # Check OS -function checkos(){ +checkos(){ if [ -f /etc/redhat-release ];then OS=CentOS elif [ ! -z "`cat /etc/issue | grep bian`" ];then @@ -50,7 +52,7 @@ function checkos(){ } # Get version -function getversion(){ +getversion(){ if [[ -s /etc/redhat-release ]];then grep -oE "[0-9.]+" /etc/redhat-release else @@ -59,7 +61,7 @@ function getversion(){ } # CentOS version -function centosversion(){ +centosversion(){ local code=$1 local version="`getversion`" local main_ver=${version%%.*} @@ -71,7 +73,7 @@ function centosversion(){ } # Disable selinux -function disable_selinux(){ +disable_selinux(){ if [ -s /etc/selinux/config ] && grep 'SELINUX=enforcing' /etc/selinux/config; then sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config setenforce 0 @@ -79,7 +81,7 @@ fi } # Pre-installation settings -function pre_install(){ +pre_install(){ # Not support CentOS 5 if centosversion 5; then echo "Not supported CentOS 5, please change to CentOS 6+ or Debian 7+ or Ubuntu 12+ and try again." @@ -100,9 +102,9 @@ function pre_install(){ echo -e "Please input port for shadowsocks-python [1-65535]:" read -p "(Default port: 8989):" shadowsocksport [ -z "$shadowsocksport" ] && shadowsocksport="8989" - expr $shadowsocksport + 0 &>/dev/null + expr ${shadowsocksport} + 0 &>/dev/null if [ $? -eq 0 ]; then - if [ $shadowsocksport -ge 1 ] && [ $shadowsocksport -le 65535 ]; then + if [ ${shadowsocksport} -ge 1 ] && [ ${shadowsocksport} -le 65535 ]; then echo echo "---------------------------" echo "port = $shadowsocksport" @@ -136,11 +138,11 @@ function pre_install(){ apt-get -y update apt-get -y install python python-dev python-pip python-setuptools python-m2crypto curl wget unzip gcc swig automake make perl cpio build-essential fi - cd $cur_dir + cd ${cur_dir} } # Download files -function download_files(){ +download_files(){ # Download libsodium file if ! wget --no-check-certificate -O libsodium-1.0.11.tar.gz https://github.com/jedisct1/libsodium/releases/download/1.0.11/libsodium-1.0.11.tar.gz; then echo "Failed to download libsodium file!" @@ -166,7 +168,7 @@ function download_files(){ } # Config shadowsocks -function config_shadowsocks(){ +config_shadowsocks(){ cat > /etc/shadowsocks.json<<-EOF { "server":"0.0.0.0", @@ -182,7 +184,7 @@ EOF } # firewall set -function firewall_set(){ +firewall_set(){ echo "firewall set start..." if centosversion 6; then /etc/init.d/iptables status > /dev/null 2>&1 @@ -221,22 +223,22 @@ function firewall_set(){ } # Install Shadowsocks -function install_ss(){ +install_ss(){ # Install libsodium tar zxf libsodium-1.0.11.tar.gz - cd $cur_dir/libsodium-1.0.11 + cd ${cur_dir}/libsodium-1.0.11 ./configure && make && make install echo "/usr/local/lib" > /etc/ld.so.conf.d/local.conf ldconfig # Install Shadowsocks - cd $cur_dir + cd ${cur_dir} unzip -q shadowsocks-master.zip if [ $? -ne 0 ];then echo "unzip shadowsocks-master.zip failed! Please check unzip command." exit 1 fi - cd $cur_dir/shadowsocks-master + cd ${cur_dir}/shadowsocks-master python setup.py install --record /usr/local/shadowsocks_install.log if [ -f /usr/bin/ssserver ] || [ -f /usr/local/bin/ssserver ]; then @@ -259,7 +261,7 @@ function install_ss(){ clear echo echo "Congratulations, shadowsocks install completed!" - echo -e "Your Server IP: \033[41;37m ${IP} \033[0m" + echo -e "Your Server IP: \033[41;37m $(get_ip) \033[0m" echo -e "Your Server Port: \033[41;37m ${shadowsocksport} \033[0m" echo -e "Your Password: \033[41;37m ${shadowsockspwd} \033[0m" echo -e "Your Local IP: \033[41;37m 127.0.0.1 \033[0m" @@ -272,8 +274,8 @@ function install_ss(){ } # Install cleanup -function install_cleanup(){ - cd $cur_dir +install_cleanup(){ + cd ${cur_dir} rm -f shadowsocks-master.zip rm -rf shadowsocks-master rm -f libsodium-1.0.11.tar.gz @@ -281,7 +283,7 @@ function install_cleanup(){ } # Uninstall Shadowsocks -function uninstall_shadowsocks(){ +uninstall_shadowsocks(){ printf "Are you sure uninstall Shadowsocks? (y/n) " printf "\n" read -p "(Default: n):" answer @@ -314,7 +316,7 @@ function uninstall_shadowsocks(){ } # Install Shadowsocks-python -function install_shadowsocks(){ +install_shadowsocks(){ checkos rootness disable_selinux