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shell-project/os/get-shadowsocks-all.sh

1400 lines
47 KiB

#!/usr/bin/env bash
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH
#
# Auto install Shadowsocks Server (all version)
#
# Copyright (C) 2016-2019 Teddysun <i@teddysun.com>
#
# System Required: CentOS 6+, Debian7+, Ubuntu12+
#
# Reference URL:
# https://github.com/shadowsocks/shadowsocks
# https://github.com/shadowsocks/shadowsocks-go
# https://github.com/shadowsocks/shadowsocks-libev
# https://github.com/shadowsocks/shadowsocks-windows
# https://github.com/shadowsocksr-rm/shadowsocksr
# https://github.com/shadowsocksrr/shadowsocksr
# https://github.com/shadowsocksrr/shadowsocksr-csharp
#
# Thanks:
# @clowwindy <https://twitter.com/clowwindy>
# @breakwa11 <https://twitter.com/breakwa11>
# @cyfdecyf <https://twitter.com/cyfdecyf>
# @madeye <https://github.com/madeye>
# @linusyang <https://github.com/linusyang>
# @Akkariiin <https://github.com/Akkariiin>
#
# Intro: https://teddysun.com/486.html
red='\033[0;31m'
green='\033[0;32m'
yellow='\033[0;33m'
plain='\033[0m'
[[ $EUID -ne 0 ]] && echo -e "[${red}Error${plain}] This script must be run as root!" && exit 1
cur_dir=$( pwd )
software=(Shadowsocks-Python ShadowsocksR Shadowsocks-Go Shadowsocks-libev)
libsodium_file='libsodium-1.0.18'
libsodium_url='https://github.com/jedisct1/libsodium/releases/download/1.0.18-RELEASE/libsodium-1.0.18.tar.gz'
mbedtls_file='mbedtls-2.16.12'
mbedtls_url='https://github.com/Mbed-TLS/mbedtls/archive/refs/tags/v2.16.12.tar.gz'
shadowsocks_python_file='shadowsocks-master'
shadowsocks_python_url='https://github.com/shadowsocks/shadowsocks/archive/master.zip'
shadowsocks_python_init='/etc/init.d/shadowsocks-python'
shadowsocks_python_config='/etc/shadowsocks-python/config.json'
shadowsocks_python_centos='https://raw.githubusercontent.com/teddysun/shadowsocks_install/master/shadowsocks'
shadowsocks_python_debian='https://raw.githubusercontent.com/teddysun/shadowsocks_install/master/shadowsocks-debian'
shadowsocks_r_file='shadowsocksr-3.2.2'
shadowsocks_r_url='https://github.com/shadowsocksrr/shadowsocksr/archive/3.2.2.tar.gz'
shadowsocks_r_init='/etc/init.d/shadowsocks-r'
shadowsocks_r_config='/etc/shadowsocks-r/config.json'
shadowsocks_r_centos='https://raw.githubusercontent.com/teddysun/shadowsocks_install/master/shadowsocksR'
shadowsocks_r_debian='https://raw.githubusercontent.com/teddysun/shadowsocks_install/master/shadowsocksR-debian'
shadowsocks_go_file_64='shadowsocks-server-linux64-1.2.2'
shadowsocks_go_url_64='https://dl.lamp.sh/shadowsocks/shadowsocks-server-linux64-1.2.2.gz'
shadowsocks_go_file_32='shadowsocks-server-linux32-1.2.2'
shadowsocks_go_url_32='https://dl.lamp.sh/shadowsocks/shadowsocks-server-linux32-1.2.2.gz'
shadowsocks_go_init='/etc/init.d/shadowsocks-go'
shadowsocks_go_config='/etc/shadowsocks-go/config.json'
shadowsocks_go_centos='https://raw.githubusercontent.com/teddysun/shadowsocks_install/master/shadowsocks-go'
shadowsocks_go_debian='https://raw.githubusercontent.com/teddysun/shadowsocks_install/master/shadowsocks-go-debian'
shadowsocks_libev_init='/etc/init.d/shadowsocks-libev'
shadowsocks_libev_config='/etc/shadowsocks-libev/config.json'
shadowsocks_libev_centos='https://raw.githubusercontent.com/teddysun/shadowsocks_install/master/shadowsocks-libev'
shadowsocks_libev_debian='https://raw.githubusercontent.com/teddysun/shadowsocks_install/master/shadowsocks-libev-debian'
# Stream Ciphers
common_ciphers=(
aes-256-gcm
aes-192-gcm
aes-128-gcm
aes-256-ctr
aes-192-ctr
aes-128-ctr
aes-256-cfb
aes-192-cfb
aes-128-cfb
camellia-128-cfb
camellia-192-cfb
camellia-256-cfb
xchacha20-ietf-poly1305
chacha20-ietf-poly1305
chacha20-ietf
chacha20
salsa20
rc4-md5
)
go_ciphers=(
aes-256-cfb
aes-192-cfb
aes-128-cfb
aes-256-ctr
aes-192-ctr
aes-128-ctr
chacha20-ietf
chacha20
salsa20
rc4-md5
)
r_ciphers=(
none
aes-256-cfb
aes-192-cfb
aes-128-cfb
aes-256-cfb8
aes-192-cfb8
aes-128-cfb8
aes-256-ctr
aes-192-ctr
aes-128-ctr
chacha20-ietf
chacha20
salsa20
xchacha20
xsalsa20
rc4-md5
)
# Reference URL:
# https://github.com/shadowsocksr-rm/shadowsocks-rss/blob/master/ssr.md
# https://github.com/shadowsocksrr/shadowsocksr/commit/a3cf0254508992b7126ab1151df0c2f10bf82680
# Protocol
protocols=(
origin
verify_deflate
auth_sha1_v4
auth_sha1_v4_compatible
auth_aes128_md5
auth_aes128_sha1
auth_chain_a
auth_chain_b
auth_chain_c
auth_chain_d
auth_chain_e
auth_chain_f
)
# obfs
obfs=(
plain
http_simple
http_simple_compatible
http_post
http_post_compatible
tls1.2_ticket_auth
tls1.2_ticket_auth_compatible
tls1.2_ticket_fastauth
tls1.2_ticket_fastauth_compatible
)
# libev obfuscating
obfs_libev=(http tls)
# initialization parameter
libev_obfs=''
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
fi
}
check_sys(){
local checkType=$1
local value=$2
local release=''
local systemPackage=''
if [[ -f /etc/redhat-release ]]; then
release='centos'
systemPackage='yum'
elif grep -Eqi 'debian|raspbian' /etc/issue; then
release='debian'
systemPackage='apt'
elif grep -Eqi 'ubuntu' /etc/issue; then
release='ubuntu'
systemPackage='apt'
elif grep -Eqi 'centos|red hat|redhat' /etc/issue; then
release='centos'
systemPackage='yum'
elif grep -Eqi 'debian|raspbian' /proc/version; then
release='debian'
systemPackage='apt'
elif grep -Eqi 'ubuntu' /proc/version; then
release='ubuntu'
systemPackage='apt'
elif grep -Eqi 'centos|red hat|redhat' /proc/version; then
release='centos'
systemPackage='yum'
fi
if [[ "${checkType}" == 'sysRelease' ]]; then
if [ "${value}" == "${release}" ]; then
return 0
else
return 1
fi
elif [[ "${checkType}" == 'packageManager' ]]; then
if [ "${value}" == "${systemPackage}" ]; then
return 0
else
return 1
fi
fi
}
version_ge(){
test "$(echo "$@" | tr ' ' '\n' | sort -rV | head -n 1)" == "$1"
}
version_gt(){
test "$(echo "$@" | tr ' ' '\n' | sort -V | head -n 1)" != "$1"
}
check_kernel_version(){
local kernel_version
kernel_version=$(uname -r | cut -d- -f1)
if version_gt "${kernel_version}" 3.7.0; then
return 0
else
return 1
fi
}
check_kernel_headers(){
if check_sys packageManager yum; then
if rpm -qa | grep -q headers-"$(uname -r)"; then
return 0
else
return 1
fi
elif check_sys packageManager apt; then
if dpkg -s linux-headers-"$(uname -r)" > /dev/null 2>&1; then
return 0
else
return 1
fi
fi
return 1
}
getversion(){
if [[ -s /etc/redhat-release ]]; then
grep -oE '[0-9.]+' /etc/redhat-release
else
grep -oE '[0-9.]+' /etc/issue
fi
}
centosversion(){
if check_sys sysRelease centos; then
local code=$1
local version
version="$(getversion)"
local main_ver=${version%%.*}
if [ "$main_ver" == "$code" ]; then
return 0
else
return 1
fi
else
return 1
fi
}
autoconf_version(){
if [ ! "$(command -v autoconf)" ]; then
echo -e "[${green}Info${plain}] Starting install package autoconf"
if check_sys packageManager yum; then
yum install -y autoconf > /dev/null 2>&1 || echo -e "[${red}Error:${plain}] Failed to install autoconf"
elif check_sys packageManager apt; then
apt-get -y update > /dev/null 2>&1
apt-get -y install autoconf > /dev/null 2>&1 || echo -e "[${red}Error:${plain}] Failed to install autoconf"
fi
fi
local autoconf_ver
autoconf_ver=$(autoconf --version | grep autoconf | grep -oE '[0-9.]+')
if version_ge "${autoconf_ver}" 2.67; then
return 0
else
return 1
fi
}
get_ip(){
local IP
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=$( wget -qO- -t1 -T2 ipinfo.io/ip )
echo "${IP}"
}
get_ipv6(){
local ipv6
ipv6=$(wget -qO- -t1 -T2 ipv6.icanhazip.com)
[ -z "${ipv6}" ] && return 1 || return 0
}
get_libev_ver(){
libev_ver=$(wget --no-check-certificate -qO- https://api.github.com/repos/shadowsocks/shadowsocks-libev/releases/latest | grep 'tag_name' | cut -d\" -f4)
[ -z "${libev_ver}" ] && echo -e "[${red}Error${plain}] Get shadowsocks-libev latest version failed" && exit 1
}
get_opsy(){
[ -f /etc/redhat-release ] && awk '{print ($1,$3~/^[0-9]/?$3:$4)}' /etc/redhat-release && return
[ -f /etc/os-release ] && awk -F'[= "]' '/PRETTY_NAME/{print $3,$4,$5}' /etc/os-release && return
[ -f /etc/lsb-release ] && awk -F'[="]+' '/DESCRIPTION/{print $2}' /etc/lsb-release && return
}
is_64bit(){
if [ $(getconf WORD_BIT) = '32' ] && [ $(getconf LONG_BIT) = '64' ] ; then
return 0
else
return 1
fi
}
debianversion(){
if check_sys sysRelease debian;then
local version
version=$( get_opsy )
local code
code=${1}
local main_ver
main_ver=$( echo "${version}" | sed 's/[^0-9]//g')
if [ "${main_ver}" == "${code}" ];then
return 0
else
return 1
fi
else
return 1
fi
}
download(){
local filename
filename=$(basename "$1")
if [ -f "${1}" ]; then
echo "${filename} [found]"
else
echo "${filename} not found, download now..."
wget --no-check-certificate -c -t3 -T60 -O "${1}" "${2}"
if [ $? -ne 0 ]; then
echo -e "[${red}Error${plain}] Download ${filename} failed."
exit 1
fi
fi
}
download_files(){
cd "${cur_dir}" || exit
if [ "${selected}" == '1' ]; then
download "${shadowsocks_python_file}.zip" "${shadowsocks_python_url}"
if check_sys packageManager yum; then
download "${shadowsocks_python_init}" "${shadowsocks_python_centos}"
elif check_sys packageManager apt; then
download "${shadowsocks_python_init}" "${shadowsocks_python_debian}"
fi
elif [ "${selected}" == '2' ]; then
download "${shadowsocks_r_file}.tar.gz" "${shadowsocks_r_url}"
if check_sys packageManager yum; then
download "${shadowsocks_r_init}" "${shadowsocks_r_centos}"
elif check_sys packageManager apt; then
download "${shadowsocks_r_init}" "${shadowsocks_r_debian}"
fi
elif [ "${selected}" == '3' ]; then
if is_64bit; then
download "${shadowsocks_go_file_64}.gz" "${shadowsocks_go_url_64}"
else
download "${shadowsocks_go_file_32}.gz" "${shadowsocks_go_url_32}"
fi
if check_sys packageManager yum; then
download "${shadowsocks_go_init}" "${shadowsocks_go_centos}"
elif check_sys packageManager apt; then
download "${shadowsocks_go_init}" "${shadowsocks_go_debian}"
fi
elif [ "${selected}" == '4' ]; then
get_libev_ver
shadowsocks_libev_file="shadowsocks-libev-$(echo "${libev_ver}" | sed -e 's/^[a-zA-Z]//g')"
shadowsocks_libev_url="https://github.com/shadowsocks/shadowsocks-libev/releases/download/${libev_ver}/${shadowsocks_libev_file}.tar.gz"
download "${shadowsocks_libev_file}.tar.gz" "${shadowsocks_libev_url}"
if check_sys packageManager yum; then
download "${shadowsocks_libev_init}" "${shadowsocks_libev_centos}"
elif check_sys packageManager apt; then
download "${shadowsocks_libev_init}" "${shadowsocks_libev_debian}"
fi
fi
}
get_char(){
SAVEDSTTY=$(stty -g)
stty -echo
stty cbreak
dd if=/dev/tty bs=1 count=1 2> /dev/null
stty -raw
stty echo
stty "$SAVEDSTTY"
}
error_detect_depends(){
local command=$1
local depend
depend=$(echo "${command}" | awk '{print $4}')
echo -e "[${green}Info${plain}] Starting to install package ${depend}"
${command} > /dev/null 2>&1
if [ $? -ne 0 ]; then
echo -e "[${red}Error${plain}] Failed to install ${red}${depend}${plain}"
echo 'Please visit: https://teddysun.com/486.html and contact.'
exit 1
fi
}
config_firewall(){
if centosversion 6; then
/etc/init.d/iptables status > /dev/null 2>&1
if [ $? -eq 0 ]; then
iptables -L -n | grep -i "${shadowsocksport}" > /dev/null 2>&1
if [ $? -ne 0 ]; then
iptables -I INPUT -m state --state NEW -m tcp -p tcp --dport "${shadowsocksport}" -j ACCEPT
iptables -I INPUT -m state --state NEW -m udp -p udp --dport "${shadowsocksport}" -j ACCEPT
/etc/init.d/iptables save
/etc/init.d/iptables restart
else
echo -e "[${green}Info${plain}] port ${green}${shadowsocksport}${plain} already be enabled."
fi
else
echo -e "[${yellow}Warning${plain}] iptables looks like not running or not installed, please enable port ${shadowsocksport} manually if necessary."
fi
elif centosversion 7; then
systemctl status firewalld > /dev/null 2>&1
if [ $? -eq 0 ]; then
default_zone=$(firewall-cmd --get-default-zone)
firewall-cmd --permanent --zone="${default_zone}" --add-port="${shadowsocksport}"/tcp
firewall-cmd --permanent --zone="${default_zone}" --add-port="${shadowsocksport}"/udp
firewall-cmd --reload
else
echo -e "[${yellow}Warning${plain}] firewalld looks like not running or not installed, please enable port ${shadowsocksport} manually if necessary."
fi
fi
}
config_shadowsocks(){
if [ "${selected}" == '1' ]; then
if [ ! -d "$(dirname ${shadowsocks_python_config})" ]; then
mkdir -p $(dirname ${shadowsocks_python_config})
fi
cat > ${shadowsocks_python_config}<<-EOF
{
"server":"0.0.0.0",
"server_port":${shadowsocksport},
"local_address":"127.0.0.1",
"local_port":1080,
"password":"${shadowsockspwd}",
"timeout":300,
"method":"${shadowsockscipher}",
"fast_open":false
}
EOF
elif [ "${selected}" == '2' ]; then
if [ ! -d "$(dirname ${shadowsocks_r_config})" ]; then
mkdir -p $(dirname ${shadowsocks_r_config})
fi
cat > ${shadowsocks_r_config}<<-EOF
{
"server":"0.0.0.0",
"server_ipv6":"::",
"server_port":${shadowsocksport},
"local_address":"127.0.0.1",
"local_port":1080,
"password":"${shadowsockspwd}",
"timeout":120,
"method":"${shadowsockscipher}",
"protocol":"${shadowsockprotocol}",
"protocol_param":"",
"obfs":"${shadowsockobfs}",
"obfs_param":"",
"redirect":"",
"dns_ipv6":false,
"fast_open":false,
"workers":1
}
EOF
elif [ "${selected}" == '3' ]; then
if [ ! -d "$(dirname ${shadowsocks_go_config})" ]; then
mkdir -p $(dirname ${shadowsocks_go_config})
fi
cat > ${shadowsocks_go_config}<<-EOF
{
"server":"0.0.0.0",
"server_port":${shadowsocksport},
"local_port":1080,
"password":"${shadowsockspwd}",
"method":"${shadowsockscipher}",
"timeout":300
}
EOF
elif [ "${selected}" == '4' ]; then
local server_value="\"0.0.0.0\""
if get_ipv6; then
server_value="[\"[::0]\",\"0.0.0.0\"]"
fi
if [ ! -d "$(dirname ${shadowsocks_libev_config})" ]; then
mkdir -p $(dirname ${shadowsocks_libev_config})
fi
if [ "${libev_obfs}" == 'y' ] || [ "${libev_obfs}" == 'Y' ]; then
cat > ${shadowsocks_libev_config}<<-EOF
{
"server":${server_value},
"server_port":${shadowsocksport},
"password":"${shadowsockspwd}",
"timeout":300,
"user":"nobody",
"method":"${shadowsockscipher}",
"fast_open":false,
"nameserver":"1.0.0.1",
"mode":"tcp_and_udp",
"plugin":"obfs-server",
"plugin_opts":"obfs=${shadowsocklibev_obfs}"
}
EOF
else
cat > ${shadowsocks_libev_config}<<-EOF
{
"server":${server_value},
"server_port":${shadowsocksport},
"password":"${shadowsockspwd}",
"timeout":300,
"user":"nobody",
"method":"${shadowsockscipher}",
"fast_open":false,
"nameserver":"1.0.0.1",
"mode":"tcp_and_udp"
}
EOF
fi
fi
}
install_dependencies(){
if check_sys packageManager yum; then
echo -e "[${green}Info${plain}] Checking the EPEL repository..."
if [ ! -f /etc/yum.repos.d/epel.repo ]; then
yum install -y epel-release > /dev/null 2>&1
fi
[ ! -f /etc/yum.repos.d/epel.repo ] && echo -e "[${red}Error${plain}] Install EPEL repository failed, please check it." && exit 1
[ ! "$(command -v yum-config-manager)" ] && yum install -y yum-utils > /dev/null 2>&1
[ x"$(yum-config-manager epel | grep -w enabled | awk '{print $3}')" != x'True' ] && yum-config-manager --enable epel > /dev/null 2>&1
echo -e "[${green}Info${plain}] Checking the EPEL repository complete..."
yum_depends=(
unzip gzip openssl openssl-devel gcc python python-devel python-setuptools pcre pcre-devel libtool libevent
autoconf automake make curl curl-devel zlib-devel perl perl-devel cpio expat-devel gettext-devel
libev-devel c-ares-devel git qrencode
)
for depend in ${yum_depends[@]}; do
error_detect_depends "yum -y install ${depend}"
done
elif check_sys packageManager apt; then
apt_depends=(
gettext build-essential unzip gzip python python-dev python-setuptools curl openssl libssl-dev
autoconf automake libtool gcc make perl cpio libpcre3 libpcre3-dev zlib1g-dev libev-dev libc-ares-dev git qrencode
)
apt-get -y update
for depend in ${apt_depends[@]}; do
error_detect_depends "apt-get -y install ${depend}"
done
fi
}
install_check(){
if check_sys packageManager yum || check_sys packageManager apt; then
if centosversion 5; then
return 1
fi
return 0
else
return 1
fi
}
install_select(){
if ! install_check; then
echo -e "[${red}Error${plain}] Your OS is not supported to run it!"
echo 'Please change to CentOS 6+/Debian 7+/Ubuntu 12+ and try again.'
exit 1
fi
clear
while true
do
echo "Which Shadowsocks server you'd select:"
for ((i=1;i<=${#software[@]};i++ )); do
hint="${software[$i-1]}"
echo -e "${green}${i}${plain}) ${hint}"
done
read -p "Please enter a number (Default ${software[0]}):" selected
[ -z "${selected}" ] && selected='1'
case "${selected}" in
1|2|3|4)
echo
echo "You choose = ${software[${selected}-1]}"
echo
break
;;
*)
echo -e "[${red}Error${plain}] Please only enter a number [1-4]"
;;
esac
done
}
install_prepare_password(){
echo "Please enter password for ${software[${selected}-1]}"
read -p '(Default password: teddysun.com):' shadowsockspwd
[ -z "${shadowsockspwd}" ] && shadowsockspwd='teddysun.com'
echo
echo "password = ${shadowsockspwd}"
echo
}
install_prepare_port() {
while true
do
dport=$(shuf -i 9000-19999 -n 1)
echo -e "Please enter a port for ${software[${selected}-1]} [1-65535]"
read -p "(Default port: ${dport}):" shadowsocksport
[ -z "${shadowsocksport}" ] && shadowsocksport=${dport}
expr "${shadowsocksport}" + 1 &>/dev/null
if [ $? -eq 0 ]; then
if [ "${shadowsocksport}" -ge 1 ] && [ "${shadowsocksport}" -le 65535 ] && [ "${shadowsocksport:0:1}" != 0 ]; then
echo
echo "port = ${shadowsocksport}"
echo
break
fi
fi
echo -e "[${red}Error${plain}] Please enter a correct number [1-65535]"
done
}
install_prepare_cipher(){
while true
do
echo -e "Please select stream cipher for ${software[${selected}-1]}:"
if [[ "${selected}" == '1' || "${selected}" == '4' ]]; then
for ((i=1;i<=${#common_ciphers[@]};i++ )); do
hint="${common_ciphers[$i-1]}"
echo -e "${green}${i}${plain}) ${hint}"
done
read -p "Which cipher you'd select(Default: ${common_ciphers[0]}):" pick
[ -z "$pick" ] && pick=1
expr ${pick} + 1 &>/dev/null
if [ $? -ne 0 ]; then
echo -e "[${red}Error${plain}] Please enter a number"
continue
fi
if [[ "$pick" -lt 1 || "$pick" -gt ${#common_ciphers[@]} ]]; then
echo -e "[${red}Error${plain}] Please enter a number between 1 and ${#common_ciphers[@]}"
continue
fi
shadowsockscipher=${common_ciphers[$pick-1]}
elif [ "${selected}" == '2' ]; then
for ((i=1;i<=${#r_ciphers[@]};i++ )); do
hint="${r_ciphers[$i-1]}"
echo -e "${green}${i}${plain}) ${hint}"
done
read -p "Which cipher you'd select(Default: ${r_ciphers[1]}):" pick
[ -z "$pick" ] && pick=2
expr ${pick} + 1 &>/dev/null
if [ $? -ne 0 ]; then
echo -e "[${red}Error${plain}] Please enter a number"
continue
fi
if [[ "$pick" -lt 1 || "$pick" -gt ${#r_ciphers[@]} ]]; then
echo -e "[${red}Error${plain}] Please enter a number between 1 and ${#r_ciphers[@]}"
continue
fi
shadowsockscipher=${r_ciphers[$pick-1]}
elif [ "${selected}" == '3' ]; then
for ((i=1;i<=${#go_ciphers[@]};i++ )); do
hint="${go_ciphers[$i-1]}"
echo -e "${green}${i}${plain}) ${hint}"
done
read -p "Which cipher you'd select(Default: ${go_ciphers[0]}):" pick
[ -z "$pick" ] && pick=1
expr ${pick} + 1 &>/dev/null
if [ $? -ne 0 ]; then
echo -e "[${red}Error${plain}] Please enter a number"
continue
fi
if [[ "$pick" -lt 1 || "$pick" -gt ${#go_ciphers[@]} ]]; then
echo -e "[${red}Error${plain}] Please enter a number between 1 and ${#go_ciphers[@]}"
continue
fi
shadowsockscipher=${go_ciphers[$pick-1]}
fi
echo
echo "cipher = ${shadowsockscipher}"
echo
break
done
}
install_prepare_protocol(){
while true
do
echo -e "Please select protocol for ${software[${selected}-1]}:"
for ((i=1;i<=${#protocols[@]};i++ )); do
hint="${protocols[$i-1]}"
echo -e "${green}${i}${plain}) ${hint}"
done
read -p "Which protocol you'd select(Default: ${protocols[0]}):" protocol
[ -z "$protocol" ] && protocol=1
expr ${protocol} + 1 &>/dev/null
if [ $? -ne 0 ]; then
echo -e "[${red}Error${plain}] Please enter a number"
continue
fi
if [[ "$protocol" -lt 1 || "$protocol" -gt ${#protocols[@]} ]]; then
echo -e "[${red}Error${plain}] Please enter a number between 1 and ${#protocols[@]}"
continue
fi
shadowsockprotocol=${protocols[$protocol-1]}
echo
echo "protocol = ${shadowsockprotocol}"
echo
break
done
}
install_prepare_obfs(){
while true
do
echo -e "Please select obfs for ${software[${selected}-1]}:"
for ((i=1;i<=${#obfs[@]};i++ )); do
hint="${obfs[$i-1]}"
echo -e "${green}${i}${plain}) ${hint}"
done
read -p "Which obfs you'd select(Default: ${obfs[0]}):" r_obfs
[ -z "$r_obfs" ] && r_obfs=1
expr ${r_obfs} + 1 &>/dev/null
if [ $? -ne 0 ]; then
echo -e "[${red}Error${plain}] Please enter a number"
continue
fi
if [[ "$r_obfs" -lt 1 || "$r_obfs" -gt ${#obfs[@]} ]]; then
echo -e "[${red}Error${plain}] Please enter a number between 1 and ${#obfs[@]}"
continue
fi
shadowsockobfs=${obfs[$r_obfs-1]}
echo
echo "obfs = ${shadowsockobfs}"
echo
break
done
}
install_prepare_libev_obfs(){
if autoconf_version || centosversion 6; then
while true
do
echo -e "Do you want install simple-obfs for ${software[${selected}-1]}? [y/n]"
read -p '(default: n):' libev_obfs
[ -z "$libev_obfs" ] && libev_obfs=n
case "${libev_obfs}" in
y|Y|n|N)
echo
echo "You choose = ${libev_obfs}"
echo
break
;;
*)
echo -e "[${red}Error${plain}] Please only enter [y/n]"
;;
esac
done
if [ "${libev_obfs}" == 'y' ] || [ "${libev_obfs}" == 'Y' ]; then
while true
do
echo -e 'Please select obfs for simple-obfs:'
for ((i=1;i<=${#obfs_libev[@]};i++ )); do
hint="${obfs_libev[$i-1]}"
echo -e "${green}${i}${plain}) ${hint}"
done
read -p "Which obfs you'd select(Default: ${obfs_libev[0]}):" r_libev_obfs
[ -z "$r_libev_obfs" ] && r_libev_obfs=1
expr ${r_libev_obfs} + 1 &>/dev/null
if [ $? -ne 0 ]; then
echo -e "[${red}Error${plain}] Please enter a number"
continue
fi
if [[ "$r_libev_obfs" -lt 1 || "$r_libev_obfs" -gt ${#obfs_libev[@]} ]]; then
echo -e "[${red}Error${plain}] Please enter a number between 1 and ${#obfs_libev[@]}"
continue
fi
shadowsocklibev_obfs=${obfs_libev[$r_libev_obfs-1]}
echo
echo "obfs = ${shadowsocklibev_obfs}"
echo
break
done
fi
else
echo -e "[${green}Info${plain}] autoconf version is less than 2.67, simple-obfs for ${software[${selected}-1]} installation has been skipped"
fi
}
install_prepare(){
if [[ "${selected}" == '1' || "${selected}" == '3' || "${selected}" == '4' ]]; then
install_prepare_password
install_prepare_port
install_prepare_cipher
if [ "${selected}" == '4' ]; then
install_prepare_libev_obfs
fi
elif [ "${selected}" == '2' ]; then
install_prepare_password
install_prepare_port
install_prepare_cipher
install_prepare_protocol
install_prepare_obfs
fi
echo
echo 'Press any key to start...or Press Ctrl+C to cancel'
char=$(get_char)
}
install_libsodium(){
if [ ! -f /usr/lib/libsodium.a ]; then
cd "${cur_dir}" || exit
download "${libsodium_file}.tar.gz" "${libsodium_url}"
tar zxf ${libsodium_file}.tar.gz
cd ${libsodium_file} || exit
./configure --prefix=/usr && make && make install
if [ $? -ne 0 ]; then
echo -e "[${red}Error${plain}] ${libsodium_file} install failed."
install_cleanup
exit 1
fi
else
echo -e "[${green}Info${plain}] ${libsodium_file} already installed."
fi
}
install_mbedtls(){
if [ ! -f /usr/lib/libmbedtls.a ]; then
cd "${cur_dir}" || exit
download "${mbedtls_file}.tar.gz" "${mbedtls_url}"
tar zxf "${mbedtls_file}.tar.gz"
cd "${mbedtls_file}" || exit
make SHARED=1 CFLAGS=-fPIC
make DESTDIR=/usr install
if [ $? -ne 0 ]; then
echo -e "[${red}Error${plain}] ${mbedtls_file} install failed."
install_cleanup
exit 1
fi
else
echo -e "[${green}Info${plain}] ${mbedtls_file} already installed."
fi
}
install_shadowsocks_python(){
cd "${cur_dir}" || exit
unzip -q ${shadowsocks_python_file}.zip
if [ $? -ne 0 ];then
echo -e "[${red}Error${plain}] unzip ${shadowsocks_python_file}.zip failed, please check unzip command."
install_cleanup
exit 1
fi
cd ${shadowsocks_python_file} || exit
python setup.py install --record /usr/local/shadowsocks_python.log
if [ -f /usr/bin/ssserver ] || [ -f /usr/local/bin/ssserver ]; then
chmod +x ${shadowsocks_python_init}
local service_name
service_name=$(basename ${shadowsocks_python_init})
if check_sys packageManager yum; then
chkconfig --add "${service_name}"
chkconfig "${service_name}" on
elif check_sys packageManager apt; then
update-rc.d -f "${service_name}" defaults
fi
else
echo
echo -e "[${red}Error${plain}] ${software[0]} install failed."
echo 'Please visit: https://teddysun.com/486.html and contact.'
install_cleanup
exit 1
fi
}
install_shadowsocks_r(){
cd "${cur_dir}" || exit
tar zxf ${shadowsocks_r_file}.tar.gz
mv ${shadowsocks_r_file}/shadowsocks /usr/local/
if [ -f /usr/local/shadowsocks/server.py ]; then
chmod +x ${shadowsocks_r_init}
local service_name
service_name=$(basename ${shadowsocks_r_init})
if check_sys packageManager yum; then
chkconfig --add "${service_name}"
chkconfig "${service_name}" on
elif check_sys packageManager apt; then
update-rc.d -f "${service_name}" defaults
fi
else
echo
echo -e "[${red}Error${plain}] ${software[1]} install failed."
echo 'Please visit; https://teddysun.com/486.html and contact.'
install_cleanup
exit 1
fi
}
install_shadowsocks_go(){
cd "${cur_dir}" || exit
if is_64bit; then
gzip -d ${shadowsocks_go_file_64}.gz
if [ $? -ne 0 ];then
echo -e "[${red}Error${plain}] Decompress ${shadowsocks_go_file_64}.gz failed."
install_cleanup
exit 1
fi
mv -f ${shadowsocks_go_file_64} /usr/bin/shadowsocks-server
else
gzip -d ${shadowsocks_go_file_32}.gz
if [ $? -ne 0 ];then
echo -e "[${red}Error${plain}] Decompress ${shadowsocks_go_file_32}.gz failed."
install_cleanup
exit 1
fi
mv -f ${shadowsocks_go_file_32} /usr/bin/shadowsocks-server
fi
if [ -f /usr/bin/shadowsocks-server ]; then
chmod +x /usr/bin/shadowsocks-server
chmod +x ${shadowsocks_go_init}
local service_name
service_name=$(basename ${shadowsocks_go_init})
if check_sys packageManager yum; then
chkconfig --add "${service_name}"
chkconfig "${service_name}" on
elif check_sys packageManager apt; then
update-rc.d -f "${service_name}" defaults
fi
else
echo
echo -e "[${red}Error${plain}] ${software[2]} install failed."
echo 'Please visit: https://teddysun.com/486.html and contact.'
install_cleanup
exit 1
fi
}
install_shadowsocks_libev(){
cd "${cur_dir}" || exit
tar zxf "${shadowsocks_libev_file}".tar.gz
cd "${shadowsocks_libev_file}" || exit
./configure --disable-documentation && make && make install
if [ $? -eq 0 ]; then
chmod +x ${shadowsocks_libev_init}
local service_name
service_name=$(basename ${shadowsocks_libev_init})
if check_sys packageManager yum; then
chkconfig --add "${service_name}"
chkconfig "${service_name}" on
elif check_sys packageManager apt; then
update-rc.d -f "${service_name}" defaults
fi
else
echo
echo -e "[${red}Error${plain}] ${software[3]} install failed."
echo 'Please visit: https://teddysun.com/486.html and contact.'
install_cleanup
exit 1
fi
}
install_shadowsocks_libev_obfs(){
if [ "${libev_obfs}" == 'y' ] || [ "${libev_obfs}" == 'Y' ]; then
cd "${cur_dir}" || exit
git clone https://github.com/shadowsocks/simple-obfs.git
[ -d simple-obfs ] && cd simple-obfs || echo -e "[${red}Error:${plain}] Failed to git clone simple-obfs."
git submodule update --init --recursive
if centosversion 6; then
if [ ! "$(command -v autoconf268)" ]; then
echo -e "[${green}Info${plain}] Starting install autoconf268..."
yum install -y autoconf268 > /dev/null 2>&1 || echo -e "[${red}Error:${plain}] Failed to install autoconf268."
fi
# replace command autoreconf to autoreconf268
sed -i 's/autoreconf/autoreconf268/' autogen.sh
# replace #include <ev.h> to #include <libev/ev.h>
sed -i 's@^#include <ev.h>@#include <libev/ev.h>@' src/local.h
sed -i 's@^#include <ev.h>@#include <libev/ev.h>@' src/server.h
fi
./autogen.sh
./configure --disable-documentation
make
make install
if [ ! "$(command -v obfs-server)" ]; then
echo -e "[${red}Error${plain}] simple-obfs for ${software[${selected}-1]} install failed."
echo 'Please visit: https://teddysun.com/486.html and contact.'
install_cleanup
exit 1
fi
[ -f /usr/local/bin/obfs-server ] && ln -s /usr/local/bin/obfs-server /usr/bin
fi
}
install_completed_python(){
clear
${shadowsocks_python_init} start
echo
echo -e "Congratulations, ${green}${software[0]}${plain} server install completed!"
echo -e "Your Server IP : ${red} $(get_ip) ${plain}"
echo -e "Your Server Port : ${red} ${shadowsocksport} ${plain}"
echo -e "Your Password : ${red} ${shadowsockspwd} ${plain}"
echo -e "Your Encryption Method: ${red} ${shadowsockscipher} ${plain}"
}
install_completed_r(){
clear
${shadowsocks_r_init} start
echo
echo -e "Congratulations, ${green}${software[1]}${plain} server install completed!"
echo -e "Your Server IP : ${red} $(get_ip) ${plain}"
echo -e "Your Server Port : ${red} ${shadowsocksport} ${plain}"
echo -e "Your Password : ${red} ${shadowsockspwd} ${plain}"
echo -e "Your Protocol : ${red} ${shadowsockprotocol} ${plain}"
echo -e "Your obfs : ${red} ${shadowsockobfs} ${plain}"
echo -e "Your Encryption Method: ${red} ${shadowsockscipher} ${plain}"
}
install_completed_go(){
clear
${shadowsocks_go_init} start
echo
echo -e "Congratulations, ${green}${software[2]}${plain} server install completed!"
echo -e "Your Server IP : ${red} $(get_ip) ${plain}"
echo -e "Your Server Port : ${red} ${shadowsocksport} ${plain}"
echo -e "Your Password : ${red} ${shadowsockspwd} ${plain}"
echo -e "Your Encryption Method: ${red} ${shadowsockscipher} ${plain}"
}
install_completed_libev(){
clear
ldconfig
${shadowsocks_libev_init} start
echo
echo -e "Congratulations, ${green}${software[3]}${plain} server install completed!"
echo -e "Your Server IP : ${red} $(get_ip) ${plain}"
echo -e "Your Server Port : ${red} ${shadowsocksport} ${plain}"
echo -e "Your Password : ${red} ${shadowsockspwd} ${plain}"
if [ "$(command -v obfs-server)" ]; then
echo -e "Your obfs : ${red} ${shadowsocklibev_obfs} ${plain}"
fi
echo -e "Your Encryption Method: ${red} ${shadowsockscipher} ${plain}"
}
qr_generate_python(){
if [ "$(command -v qrencode)" ]; then
local tmp
tmp=$(echo -n "${shadowsockscipher}:${shadowsockspwd}@$(get_ip):${shadowsocksport}" | base64 -w0)
local qr_code="ss://${tmp}"
echo
echo 'Your QR Code: (For Shadowsocks Windows, OSX, Android and iOS clients)'
echo -e "${green} ${qr_code} ${plain}"
echo -n "${qr_code}" | qrencode -s8 -o "${cur_dir}"/shadowsocks_python_qr.png
echo 'Your QR Code has been saved as a PNG file path:'
echo -e "${green} ${cur_dir}/shadowsocks_python_qr.png ${plain}"
fi
}
qr_generate_r(){
if [ "$(command -v qrencode)" ]; then
local tmp1
tmp1=$(echo -n "${shadowsockspwd}" | base64 -w0 | sed 's/=//g;s/\//_/g;s/+/-/g')
local tmp2
tmp2=$(echo -n "$(get_ip):${shadowsocksport}:${shadowsockprotocol}:${shadowsockscipher}:${shadowsockobfs}:${tmp1}/?obfsparam=" | base64 -w0)
local qr_code="ssr://${tmp2}"
echo
echo 'Your QR Code: (For ShadowsocksR Windows, Android clients only)'
echo -e "${green} ${qr_code} ${plain}"
echo -n "${qr_code}" | qrencode -s8 -o "${cur_dir}"/shadowsocks_r_qr.png
echo 'Your QR Code has been saved as a PNG file path:'
echo -e "${green} ${cur_dir}/shadowsocks_r_qr.png ${plain}"
fi
}
qr_generate_go(){
if [ "$(command -v qrencode)" ]; then
local tmp
tmp=$(echo -n "${shadowsockscipher}:${shadowsockspwd}@$(get_ip):${shadowsocksport}" | base64 -w0)
local qr_code="ss://${tmp}"
echo
echo 'Your QR Code: (For Shadowsocks Windows, OSX, Android and iOS clients)'
echo -e "${green} ${qr_code} ${plain}"
echo -n "${qr_code}" | qrencode -s8 -o "${cur_dir}"/shadowsocks_go_qr.png
echo 'Your QR Code has been saved as a PNG file path:'
echo -e "${green} ${cur_dir}/shadowsocks_go_qr.png ${plain}"
fi
}
qr_generate_libev(){
if [ "$(command -v qrencode)" ]; then
local tmp
tmp=$(echo -n "${shadowsockscipher}:${shadowsockspwd}@$(get_ip):${shadowsocksport}" | base64 -w0)
local qr_code="ss://${tmp}"
echo
echo 'Your QR Code: (For Shadowsocks Windows, OSX, Android and iOS clients)'
echo -e "${green} ${qr_code} ${plain}"
echo -n "${qr_code}" | qrencode -s8 -o "${cur_dir}"/shadowsocks_libev_qr.png
echo 'Your QR Code has been saved as a PNG file path:'
echo -e "${green} ${cur_dir}/shadowsocks_libev_qr.png ${plain}"
fi
}
install_main(){
install_libsodium
if ! ldconfig -p | grep -wq '/usr/lib'; then
echo '/usr/lib' > /etc/ld.so.conf.d/lib.conf
fi
ldconfig
if [ "${selected}" == '1' ]; then
install_shadowsocks_python
install_completed_python
qr_generate_python
elif [ "${selected}" == '2' ]; then
install_shadowsocks_r
install_completed_r
qr_generate_r
elif [ "${selected}" == '3' ]; then
install_shadowsocks_go
install_completed_go
qr_generate_go
elif [ "${selected}" == '4' ]; then
install_mbedtls
install_shadowsocks_libev
install_shadowsocks_libev_obfs
install_completed_libev
qr_generate_libev
fi
echo
echo 'Welcome to visit: https://teddysun.com/486.html'
echo 'Enjoy it!'
echo
}
install_cleanup(){
cd "${cur_dir}" || exit
rm -rf simple-obfs
rm -rf ${libsodium_file} ${libsodium_file}.tar.gz
rm -rf "${mbedtls_file}" "${mbedtls_file}"-apache.tgz
rm -rf ${shadowsocks_python_file} ${shadowsocks_python_file}.zip
rm -rf ${shadowsocks_r_file} ${shadowsocks_r_file}.tar.gz
rm -rf ${shadowsocks_go_file_64}.gz ${shadowsocks_go_file_32}.gz
rm -rf "${shadowsocks_libev_file}" "${shadowsocks_libev_file}".tar.gz
}
install_shadowsocks(){
disable_selinux
install_select
install_prepare
install_dependencies
download_files
config_shadowsocks
if check_sys packageManager yum; then
config_firewall
fi
install_main
install_cleanup
}
uninstall_shadowsocks_python(){
printf "Are you sure uninstall ${red}${software[0]}${plain}? [y/n]\n"
read -p '(default: n):' answer
[ -z "${answer}" ] && answer='n'
if [ "${answer}" == 'y' ] || [ "${answer}" == 'Y' ]; then
${shadowsocks_python_init} status > /dev/null 2>&1
if [ $? -eq 0 ]; then
${shadowsocks_python_init} stop
fi
local service_name
service_name=$(basename ${shadowsocks_python_init})
if check_sys packageManager yum; then
chkconfig --del "${service_name}"
elif check_sys packageManager apt; then
update-rc.d -f "${service_name}" remove
fi
rm -fr $(dirname ${shadowsocks_python_config})
rm -f ${shadowsocks_python_init}
rm -f /var/log/shadowsocks.log
if [ -f /usr/local/shadowsocks_python.log ]; then
cat /usr/local/shadowsocks_python.log | xargs rm -rf
rm -f /usr/local/shadowsocks_python.log
fi
echo -e "[${green}Info${plain}] ${software[0]} uninstall success"
else
echo
echo -e "[${green}Info${plain}] ${software[0]} uninstall cancelled, nothing to do..."
echo
fi
}
uninstall_shadowsocks_r(){
printf "Are you sure uninstall ${red}${software[1]}${plain}? [y/n]\n"
read -p '(default: n):' answer
[ -z "${answer}" ] && answer='n'
if [ "${answer}" == 'y' ] || [ "${answer}" == 'Y' ]; then
${shadowsocks_r_init} status > /dev/null 2>&1
if [ $? -eq 0 ]; then
${shadowsocks_r_init} stop
fi
local service_name
service_name=$(basename ${shadowsocks_r_init})
if check_sys packageManager yum; then
chkconfig --del "${service_name}"
elif check_sys packageManager apt; then
update-rc.d -f "${service_name}" remove
fi
rm -fr $(dirname ${shadowsocks_r_config})
rm -f ${shadowsocks_r_init}
rm -f /var/log/shadowsocks.log
rm -fr /usr/local/shadowsocks
echo -e "[${green}Info${plain}] ${software[1]} uninstall success"
else
echo
echo -e "[${green}Info${plain}] ${software[1]} uninstall cancelled, nothing to do..."
echo
fi
}
uninstall_shadowsocks_go(){
printf "Are you sure uninstall ${red}${software[2]}${plain}? [y/n]\n"
read -p '(default: n):' answer
[ -z "${answer}" ] && answer='n'
if [ "${answer}" == 'y' ] || [ "${answer}" == 'Y' ]; then
${shadowsocks_go_init} status > /dev/null 2>&1
if [ $? -eq 0 ]; then
${shadowsocks_go_init} stop
fi
local service_name
service_name=$(basename ${shadowsocks_go_init})
if check_sys packageManager yum; then
chkconfig --del "${service_name}"
elif check_sys packageManager apt; then
update-rc.d -f "${service_name}" remove
fi
rm -fr $(dirname ${shadowsocks_go_config})
rm -f ${shadowsocks_go_init}
rm -f /usr/bin/shadowsocks-server
echo -e "[${green}Info${plain}] ${software[2]} uninstall success"
else
echo
echo -e "[${green}Info${plain}] ${software[2]} uninstall cancelled, nothing to do..."
echo
fi
}
uninstall_shadowsocks_libev(){
printf "Are you sure uninstall ${red}${software[3]}${plain}? [y/n]\n"
read -p '(default: n):' answer
[ -z "${answer}" ] && answer='n'
if [ "${answer}" == 'y' ] || [ "${answer}" == 'Y' ]; then
${shadowsocks_libev_init} status > /dev/null 2>&1
if [ $? -eq 0 ]; then
${shadowsocks_libev_init} stop
fi
local service_name
service_name=$(basename ${shadowsocks_libev_init})
if check_sys packageManager yum; then
chkconfig --del "${service_name}"
elif check_sys packageManager apt; then
update-rc.d -f "${service_name}" remove
fi
rm -fr $(dirname ${shadowsocks_libev_config})
rm -f /usr/local/bin/ss-local
rm -f /usr/local/bin/ss-tunnel
rm -f /usr/local/bin/ss-server
rm -f /usr/local/bin/ss-manager
rm -f /usr/local/bin/ss-redir
rm -f /usr/local/bin/ss-nat
rm -f /usr/local/bin/obfs-local
rm -f /usr/local/bin/obfs-server
rm -f /usr/local/lib/libshadowsocks-libev.a
rm -f /usr/local/lib/libshadowsocks-libev.la
rm -f /usr/local/include/shadowsocks.h
rm -f /usr/local/lib/pkgconfig/shadowsocks-libev.pc
rm -f /usr/local/share/man/man1/ss-local.1
rm -f /usr/local/share/man/man1/ss-tunnel.1
rm -f /usr/local/share/man/man1/ss-server.1
rm -f /usr/local/share/man/man1/ss-manager.1
rm -f /usr/local/share/man/man1/ss-redir.1
rm -f /usr/local/share/man/man1/ss-nat.1
rm -f /usr/local/share/man/man8/shadowsocks-libev.8
rm -fr /usr/local/share/doc/shadowsocks-libev
rm -f ${shadowsocks_libev_init}
echo -e "[${green}Info${plain}] ${software[3]} uninstall success"
else
echo
echo -e "[${green}Info${plain}] ${software[3]} uninstall cancelled, nothing to do..."
echo
fi
}
uninstall_shadowsocks(){
while true
do
echo 'Which Shadowsocks server you want to uninstall?'
for ((i=1;i<=${#software[@]};i++ )); do
hint="${software[$i-1]}"
echo -e "${green}${i}${plain}) ${hint}"
done
read -p 'Please enter a number [1-4]:' un_select
case "${un_select}" in
1|2|3|4)
echo
echo "You choose = ${software[${un_select}-1]}"
echo
break
;;
*)
echo -e "[${red}Error${plain}] Please only enter a number [1-4]"
;;
esac
done
if [ "${un_select}" == '1' ]; then
if [ -f ${shadowsocks_python_init} ]; then
uninstall_shadowsocks_python
else
echo -e "[${red}Error${plain}] ${software[${un_select}-1]} not installed, please check it and try again."
echo
exit 1
fi
elif [ "${un_select}" == '2' ]; then
if [ -f ${shadowsocks_r_init} ]; then
uninstall_shadowsocks_r
else
echo -e "[${red}Error${plain}] ${software[${un_select}-1]} not installed, please check it and try again."
echo
exit 1
fi
elif [ "${un_select}" == '3' ]; then
if [ -f ${shadowsocks_go_init} ]; then
uninstall_shadowsocks_go
else
echo -e "[${red}Error${plain}] ${software[${un_select}-1]} not installed, please check it and try again."
echo
exit 1
fi
elif [ "${un_select}" == '4' ]; then
if [ -f ${shadowsocks_libev_init} ]; then
uninstall_shadowsocks_libev
else
echo -e "[${red}Error${plain}] ${software[${un_select}-1]} not installed, please check it and try again."
echo
exit 1
fi
fi
}
# Initialization step
action=$1
[ -z "$1" ] && action=install
case "${action}" in
install|uninstall)
${action}_shadowsocks
;;
*)
echo "Arguments error! [${action}]"
echo "Usage: $(basename "$0") [install|uninstall]"
;;
esac