commit 14295ba137343ec84dc331065a03ac5f3046f099
Author: Teddysun <i@teddysun.com>
Date:   Sun Feb 16 12:20:43 2014 +0800

    Auto Install Shadowsocks(Python) for CentOS

diff --git a/shadowsocks.sh b/shadowsocks.sh
new file mode 100644
index 0000000..d108422
--- /dev/null
+++ b/shadowsocks.sh
@@ -0,0 +1,158 @@
+#! /bin/bash
+PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
+export PATH
+#===============================================================================================
+#   System Required:  CentOS5.x (32bit/64bit) or CentOS6.x (32bit/64bit)
+#   Description:  Install Shadowsocks(Python) for CentOS
+#   Author: Teddysun <i@teddysun.com>
+#   Intro:  http://teddysun.com/lamp
+#===============================================================================================
+
+clear
+echo "#############################################################"
+echo "# Install Shadowsocks(Python) for CentOS5.x (32bit/64bit) or CentOS6.x (32bit/64bit)"
+echo "# Intro: http://teddysun.com/lamp"
+echo "#"
+echo "# Author: Teddysun <i@teddysun.com>"
+echo "#"
+echo "#############################################################"
+echo ""
+
+# Get IP address
+IP=`ifconfig | grep 'inet addr:'| grep -v '127.0.0.*' | cut -d: -f2 | awk '{ print $1}'`;
+
+# Install Shadowsocks
+function install_shadowsocks(){
+    rootness
+    disable_selinux
+    pre_install
+    download_files
+    config_shadowsocks
+    iptables_set
+    install
+}
+
+# Make sure only root can run our script
+function rootness(){
+if [[ $EUID -ne 0 ]]; then
+   echo "Error:This script must be run as root!" 1>&2
+   exit 1
+fi
+}
+
+# Disable selinux
+function disable_selinux(){
+if [ -s /etc/selinux/config ] && grep 'SELINUX=enforcing' /etc/selinux/config; then
+    sed -i 's/SELINUX=enforcing/SELINUX=disabled/g' /etc/selinux/config
+    setenforce 0
+fi
+}
+
+# Pre-installation settings
+function pre_install(){
+    #Set shadowsocks config password
+    echo "Please input password for shadowsocks:"
+    read -p "(Default password: teddysun.com):" shadowsockspwd
+    if [ "$shadowsockspwd" = "" ]; then
+        shadowsockspwd="teddysun.com"
+    fi
+    echo "password:$shadowsockspwd"
+    echo "####################################"
+    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 $SAVEDSTTY
+    }
+    echo ""
+    echo "Press any key to start...or Press Ctrl+C to cancel"
+    char=`get_char`
+}
+
+# Download files
+function download_files(){
+    if [ -s ez_setup.py ]; then
+        echo "ez_setup.py [found]"
+    else
+        echo "ez_setup.py not found!!!download now......"
+        if ! wget --no-check-certificate https://bitbucket.org/pypa/setuptools/raw/bootstrap/ez_setup.py;then
+            echo "Failed to ez_setup.py!"
+            exit 1
+        fi
+    fi
+}
+
+# Config shadowsocks
+function config_shadowsocks(){
+    touch /etc/config.json
+    cat >>/etc/config.json<<-EOF
+{
+    "server":"${IP}",
+    "server_port":8989,
+    "local_port":1080,
+    "password":"${shadowsockspwd}",
+    "timeout":600,
+    "method":"aes-256-cfb"
+}
+EOF
+}
+
+# iptables set
+function iptables_set(){
+    /sbin/service iptables status 1>/dev/null 2>&1
+    if [ $? -eq 0 ]; then
+        /sbin/iptables -A INPUT -m state --state NEW -m tcp -p tcp --dport 8989 -j ACCEPT
+        /etc/rc.d/init.d/iptables save
+        etc/init.d/iptables restart
+    fi
+}
+
+
+# Install 
+function install(){
+    yum install -y wget openssl-devel gcc swig python python-devel python-setuptools autoconf libtool libevent
+    python ez_setup.py install
+    easy_install pip
+    pip install shadowsocks
+    pip install M2Crypto
+    pip install greenlet
+    pip install gevent
+    nohup ssserver -c /etc/config.json > /dev/null 2>&1 &
+    clear
+    echo ""
+    echo "Congratulations, shadowsocks install completed!"
+    echo -e "Your Server IP: \033[41;37m ${IP} \033[0m"
+    echo -e "Your Server Port: \033[41;37m 8989 \033[0m"
+    echo -e "Your Password: \033[41;37m ${shadowsockspwd} \033[0m"
+    echo -e "Your Proxy Port: \033[41;37m 1080 \033[0m"
+    echo "";
+    echo ""
+    echo "Welcome to visit:http://teddysun.com/lamp"
+    echo "Enjoy it! ^_^"
+    echo ""
+    echo ""
+}
+
+# Uninstall Shadowsocks
+function uninstall_shadowsocks(){
+    killall ssserver
+    pip uninstall shadowsocks
+}
+
+# Initialization step
+action=$1
+[  -z $1 ] && action=install
+case "$action" in
+install)
+    install_shadowsocks
+    ;;
+uninstall)
+    uninstall_shadowsocks
+    ;;
+*)
+    echo "Usage: `basename $0` {install|uninstall)}"
+    ;;
+esac
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