From 921ef5d7cc8eff28c51ef592fa8183956b05decd Mon Sep 17 00:00:00 2001 From: Teddysun Date: Tue, 13 Sep 2016 15:11:48 +0900 Subject: [PATCH] update comment --- shadowsocks.sh | 146 ++++++++++++++++++++++++++++++++----------------- 1 file changed, 95 insertions(+), 51 deletions(-) diff --git a/shadowsocks.sh b/shadowsocks.sh index b51655d..2275350 100644 --- a/shadowsocks.sh +++ b/shadowsocks.sh @@ -21,6 +21,7 @@ echo #Current folder cur_dir=`pwd` + # Get public IP address 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 ) @@ -37,39 +38,75 @@ rootness(){ fi } -# Check OS -checkos(){ - if [ -f /etc/redhat-release ];then - OS=CentOS - elif [ ! -z "`cat /etc/issue | grep bian`" ];then - OS=Debian - elif [ ! -z "`cat /etc/issue | grep Ubuntu`" ];then - OS=Ubuntu - else - echo "Not support OS, Please reinstall OS and retry!" - exit 1 +#Check system +check_sys(){ + local checkType=$1 + local value=$2 + + local release='' + local systemPackage='' + + if [[ -f /etc/redhat-release ]]; then + release="centos" + systemPackage="yum" + elif cat /etc/issue | grep -q -E -i "debian"; then + release="debian" + systemPackage="apt" + elif cat /etc/issue | grep -q -E -i "ubuntu"; then + release="ubuntu" + systemPackage="apt" + elif cat /etc/issue | grep -q -E -i "centos|red hat|redhat"; then + release="centos" + systemPackage="yum" + elif cat /proc/version | grep -q -E -i "debian"; then + release="debian" + systemPackage="apt" + elif cat /proc/version | grep -q -E -i "ubuntu"; then + release="ubuntu" + systemPackage="apt" + elif cat /proc/version | grep -q -E -i "centos|red hat|redhat"; then + release="centos" + systemPackage="yum" + fi + + if [[ ${checkType} == "sysRelease" ]]; then + if [ "$value" == "$release" ]; then + return 0 + else + return 1 + fi + elif [[ ${checkType} == "packageManager" ]]; then + if [ "$value" == "$systemPackage" ]; then + return 0 + else + return 1 + fi fi } # Get version getversion(){ - if [[ -s /etc/redhat-release ]];then + if [[ -s /etc/redhat-release ]]; then grep -oE "[0-9.]+" /etc/redhat-release - else + else grep -oE "[0-9.]+" /etc/issue - fi + fi } # CentOS version centosversion(){ - local code=$1 - local version="`getversion`" - local main_ver=${version%%.*} - if [ $main_ver == $code ];then - return 0 + if check_sys sysRelease centos; then + local code=$1 + local version="$(getversion)" + local main_ver=${version%%.*} + if [ "$main_ver" == "$code" ]; then + return 0 + else + return 1 + fi else return 1 - fi + fi } # Disable selinux @@ -82,18 +119,23 @@ fi # Pre-installation settings pre_install(){ - # Not support CentOS 5 - if centosversion 5; then - echo "Not supported CentOS 5, please change to CentOS 6+ or Debian 7+ or Ubuntu 12+ and try again." + if check_sys packageManager yum || check_sys packageManager apt; then + # Not support CentOS 5 + if centosversion 5; then + echo "Error: Not supported CentOS 5, please change to CentOS 6+/Debian 7+/Ubuntu 12+ and try again." + exit 1 + fi + else + echo "Error: Your OS is not supported. please change OS to CentOS/Debian/Ubuntu and try again." exit 1 fi # Set shadowsocks config password echo "Please input password for shadowsocks-python:" read -p "(Default password: teddysun.com):" shadowsockspwd - [ -z "$shadowsockspwd" ] && shadowsockspwd="teddysun.com" + [ -z "${shadowsockspwd}" ] && shadowsockspwd="teddysun.com" echo echo "---------------------------" - echo "password = $shadowsockspwd" + echo "password = ${shadowsockspwd}" echo "---------------------------" echo # Set shadowsocks config port @@ -107,7 +149,7 @@ pre_install(){ if [ ${shadowsocksport} -ge 1 ] && [ ${shadowsocksport} -le 65535 ]; then echo echo "---------------------------" - echo "port = $shadowsocksport" + echo "port = ${shadowsocksport}" echo "---------------------------" echo break @@ -131,10 +173,10 @@ pre_install(){ echo "Press any key to start...or Press Ctrl+C to cancel" char=`get_char` #Install necessary dependencies - if [ "$OS" == 'CentOS' ]; then + if check_sys packageManager yum; then yum install -y wget unzip openssl-devel gcc swig python python-devel python-setuptools autoconf libtool libevent - yum install -y automake make curl curl-devel zlib-devel perl perl-devel cpio expat-devel gettext-devel which - else + yum install -y automake make curl curl-devel zlib-devel perl perl-devel cpio expat-devel gettext-devel + elif check_sys packageManager apt; then 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 @@ -145,21 +187,21 @@ pre_install(){ 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!" + echo "Failed to download libsodium-1.0.11.tar.gz!" exit 1 fi # Download Shadowsocks file if ! wget --no-check-certificate -O shadowsocks-master.zip https://github.com/shadowsocks/shadowsocks/archive/master.zip; then - echo "Failed to download Shadowsocks file!" + echo "Failed to download shadowsocks python file!" exit 1 fi - # Download ShadowsocksR chkconfig file - if [ "$OS" == 'CentOS' ]; then + # Download Shadowsocks chkconfig file + if check_sys packageManager yum; then if ! wget --no-check-certificate https://raw.githubusercontent.com/teddysun/shadowsocks_install/master/shadowsocks -O /etc/init.d/shadowsocks; then echo "Failed to download shadowsocks chkconfig file!" exit 1 fi - else + elif check_sys packageManager apt; then if ! wget --no-check-certificate https://raw.githubusercontent.com/teddysun/shadowsocks_install/master/shadowsocks-debian -O /etc/init.d/shadowsocks; then echo "Failed to download shadowsocks chkconfig file!" exit 1 @@ -226,15 +268,21 @@ firewall_set(){ install_ss(){ # Install libsodium tar zxf libsodium-1.0.11.tar.gz - cd ${cur_dir}/libsodium-1.0.11 + cd libsodium-1.0.11/ ./configure && make && make install + if [ $? -ne 0 ]; then + echo "libsodium install failed!" + install_cleanup + exit 1 + fi echo "/usr/local/lib" > /etc/ld.so.conf.d/local.conf ldconfig # Install Shadowsocks cd ${cur_dir} unzip -q shadowsocks-master.zip if [ $? -ne 0 ];then - echo "unzip shadowsocks-master.zip failed! Please check unzip command." + echo "unzip shadowsocks-master.zip failed! please check unzip command." + install_cleanup exit 1 fi @@ -244,23 +292,23 @@ install_ss(){ if [ -f /usr/bin/ssserver ] || [ -f /usr/local/bin/ssserver ]; then chmod +x /etc/init.d/shadowsocks # Add run on system start up - if [ "$OS" == 'CentOS' ]; then + if check_sys packageManager yum; then chkconfig --add shadowsocks chkconfig shadowsocks on - else + elif check_sys packageManager apt; then update-rc.d -f shadowsocks defaults fi # Run shadowsocks in the background /etc/init.d/shadowsocks start else echo - echo "Shadowsocks install failed! Please visit https://teddysun.com/342.html and contact." + echo "Shadowsocks install failed! please visit https://teddysun.com/342.html and contact." install_cleanup exit 1 fi clear echo - echo "Congratulations, shadowsocks install completed!" + echo "Congratulations, shadowsocks server install completed!" 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" @@ -287,18 +335,15 @@ uninstall_shadowsocks(){ printf "Are you sure uninstall Shadowsocks? (y/n) " printf "\n" read -p "(Default: n):" answer - if [ -z $answer ]; then - answer="n" - fi - if [ "$answer" = "y" ]; then - ps -ef | grep -v grep | grep -v ps | grep -i "ssserver" > /dev/null 2>&1 + [ -z ${answer} ] && answer="n" + if [ "${answer}" == "y" ] || [ "${answer}" == "Y" ]; then + ps -ef | grep -v grep | grep -i "ssserver" > /dev/null 2>&1 if [ $? -eq 0 ]; then /etc/init.d/shadowsocks stop fi - checkos - if [ "$OS" == 'CentOS' ]; then + if check_sys packageManager yum; then chkconfig --del shadowsocks - else + elif check_sys packageManager apt; then update-rc.d -f shadowsocks remove fi # delete config file @@ -311,19 +356,18 @@ uninstall_shadowsocks(){ fi echo "Shadowsocks uninstall success!" else - echo "uninstall cancelled, Nothing to do" + echo "uninstall cancelled, nothing to do..." fi } # Install Shadowsocks-python install_shadowsocks(){ - checkos rootness disable_selinux pre_install download_files config_shadowsocks - if [ "$OS" == 'CentOS' ]; then + if check_sys packageManager yum; then firewall_set fi install_ss