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servercheck.sh
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servercheck.sh
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#!/bin/bash
export PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
#Check Root
[ $(id -u) != "0" ] && { echo "Error: You must be root to run this script"; exit 1; }
#Check OS
if [ -n "$(grep 'Aliyun Linux release' /etc/issue)" -o -e /etc/redhat-release ];then
OS=CentOS
[ -n "$(grep ' 7\.' /etc/redhat-release)" ] && CentOS_RHEL_version=7
[ -n "$(grep ' 6\.' /etc/redhat-release)" -o -n "$(grep 'Aliyun Linux release6 15' /etc/issue)" ] && CentOS_RHEL_version=6
[ -n "$(grep ' 5\.' /etc/redhat-release)" -o -n "$(grep 'Aliyun Linux release5' /etc/issue)" ] && CentOS_RHEL_version=5
elif [ -n "$(grep 'Amazon Linux AMI release' /etc/issue)" -o -e /etc/system-release ];then
OS=CentOS
CentOS_RHEL_version=6
elif [ -n "$(grep bian /etc/issue)" -o "$(lsb_release -is 2>/dev/null)" == 'Debian' ];then
OS=Debian
[ ! -e "$(which lsb_release)" ] && { apt-get -y update; apt-get -y install lsb-release; clear; }
Debian_version=$(lsb_release -sr | awk -F. '{print $1}')
elif [ -n "$(grep Deepin /etc/issue)" -o "$(lsb_release -is 2>/dev/null)" == 'Deepin' ];then
OS=Debian
[ ! -e "$(which lsb_release)" ] && { apt-get -y update; apt-get -y install lsb-release; clear; }
Debian_version=$(lsb_release -sr | awk -F. '{print $1}')
elif [ -n "$(grep Ubuntu /etc/issue)" -o "$(lsb_release -is 2>/dev/null)" == 'Ubuntu' -o -n "$(grep 'Linux Mint' /etc/issue)" ];then
OS=Ubuntu
[ ! -e "$(which lsb_release)" ] && { apt-get -y update; apt-get -y install lsb-release; clear; }
Ubuntu_version=$(lsb_release -sr | awk -F. '{print $1}')
[ -n "$(grep 'Linux Mint 18' /etc/issue)" ] && Ubuntu_version=16
else
echo "Does not support this OS, Please contact the author! "
kill -9 $$
fi
#Define
test_URL="https://google.com"
Timeout="10"
ssr_dir="/usr/local/shadowsocksr"
ssr_local="${ssr_dir}/shadowsocks"
log_file="${pwd}/check.log"
uname="test"
uport="1314"
upass=`date +%s | sha256sum | base64 | head -c 32`
um1="chacha20"
ux1="auth_chain_a"
uo1="tls1.2_ticket_auth"
uparam="1"
#Function
mades(){
echo "你是否希望本程序创建一个帐号以供测试使用[Y/N]"
read -n 1 yn
if [[ $yn == [Yy] ]];then
if [[ ${OS} =~ ^Ubuntu$|^Debian$ ]];then
iptables-restore < /etc/iptables.up.rules
clear
iptables -I INPUT -m state --state NEW -m tcp -p tcp --dport $uport -j ACCEPT
iptables -I INPUT -m state --state NEW -m udp -p udp --dport $uport -j ACCEPT
iptables-save > /etc/iptables.up.rules
fi
if [[ ${OS} == CentOS ]];then
if [[ $CentOS_RHEL_version == 7 ]];then
iptables-restore < /etc/iptables.up.rules
iptables -I INPUT -m state --state NEW -m tcp -p tcp --dport $uport -j ACCEPT
iptables -I INPUT -m state --state NEW -m udp -p udp --dport $uport -j ACCEPT
iptables-save > /etc/iptables.up.rules
else
iptables -I INPUT -m state --state NEW -m tcp -p tcp --dport $uport -j ACCEPT
iptables -I INPUT -m state --state NEW -m udp -p udp --dport $uport -j ACCEPT
/etc/init.d/iptables save
/etc/init.d/iptables restart
fi
fi
echo "用户添加成功！用户信息如下："
cd /usr/local/shadowsocksr
python mujson_mgr.py -a -u $uname -p $uport -k $upass -m $um1 -O $ux1 -o $uo1 -G $uparam
ssrmsg=`python mujson_mgr.py -l -u $uname | tail -n 1 | sed 's/^[ \t]*//g'`
echo "#User add OK!" >> ${log_file}
echo "#The passwd = $upass" >> ${log_file}
echo "#The URL = $ssrmsg" >> ${log_file}
else
echo "如果不创建帐号，本程序将无法使用"
uadd="no"
fi
}
rand(){
min=1000
max=$((2000-$min+1))
num=$(date +%s%N)
echo $(($num%$max+$min))
}
dothetest(){
nowdate=`date '+%Y-%m-%d %H:%M:%S'`
echo -e "========== 开始记录测试信息[$(date '+%Y-%m-%d %H:%M:%S')]==========\n" >> ${log_file}
local_port=$(rand)
passwd=`cat ${log_file} | head -n 2 | tail -n 1 | awk -F" = " '{ print $2 }'`
ip=`cat ${log_file} | head -n 4 | tail -n 1 | awk -F" = " '{ print $2 }'`
nohup python "${ssr_local}/local.py" -b "127.0.0.1" -l "${local_port}" -s "${ip}" -p "${uport}" -k "${passwd}" -m "${um1}" -O "${ux1}" -o "${uo1}" > /dev/null 2>&1 &
sleep 2s
PID=$(ps -ef |grep -v grep | grep "local.py" | grep "${local_port}" | awk '{print $2}')
if [[ -z ${PID} ]]; then
echo "ShadowsocksR客户端 启动失败，无法连接到服务器!" | tee -a ${log_file}
echo "开始重启服务" | tee -a ${log_file}
wall "检测到服务器在${nowdate}有一次异常记录，具体请查看日志:${log_file}"
bash /usr/local/shadowsocksr/stop.sh
bash /usr/local/shadowsocksr/logrun.sh
iptables-restore < /etc/iptables.up.rules
echo "服务已重启!" | tee -a ${log_file}
echo -e "========== 记录测试信息结束[$(date '+%Y-%m-%d %H:%M:%S')]==========\n\n" >> ${log_file}
sleep 1m
dothetest
else
Test_results=$(curl --socks5 127.0.0.1:${local_port} -k -m ${Timeout} -s "${test_URL}")
if [[ -z ${Test_results} ]];then
echo "第1次连接失败，重试!" | tee -a ${log_file}
sleep 2s
Test_results=$(curl --socks5 127.0.0.1:${local_port} -k -m ${Timeout} -s "${test_URL}")
if [[ -z ${Test_results} ]];then
echo "第2次连接失败，重试!" | tee -a ${log_file}
sleep 2s
Test_results=$(curl --socks5 127.0.0.1:${local_port} -k -m ${Timeout} -s "${test_URL}")
if [[ -z ${Test_results} ]];then
echo "第3次连接失败,开始重启服务" | tee -a ${log_file}
bash /usr/local/shadowsocksr/stop.sh
bash /usr/local/shadowsocksr/logrun.sh
iptables-restore < /etc/iptables.up.rules
echo "服务已重启!" | tee -a ${log_file}
wall "检测到服务器在${nowdate}有一次异常记录，具体请查看日志:${log_file}"
else
echo "连接成功！" | tee -a ${log_file}
fi
else
echo "连接成功！" | tee -a ${log_file}
fi
else
echo "连接成功！" | tee -a ${log_file}
fi
kill -9 ${PID}
PID=$(ps -ef |grep -v grep | grep "local.py" | grep "${local_port}" | awk '{print $2}')
if [[ ! -z ${PID} ]]; then
echo "ShadowsocksR客户端 停止失败，请检查 !" | tee -a ${log_file}
wall "检测到服务器在${nowdate}有一次异常记录，具体请查看日志:${log_file}"
fi
echo -e "========== 记录测试信息结束[$(date '+%Y-%m-%d %H:%M:%S')]==========\n\n" >> ${log_file}
fi
}
main(){
if [[ ! -e ${log_file} ]];then
mades
if [[ $uadd == no ]];then
exit 1
fi
while :;do echo
echo "请输入每次检测的间隔时间(单位：分){不建议低于10分钟}[默认30]:"
read everytime
if [[ -z ${everytime} ]];then
everytime="30"
if [[ ! ${everytime} =~ ^(-?|\+?)[0-9]+(\.?[0-9]+)?$ ]];then
echo "请输入正确的数字"
else
break
fi
fi
done
while :;do echo
echo "请输入服务器的IP（不知道的话查一下，不支持域名输入）:"
read ip
regex="\b(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[1-9])\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[0-9])\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9][0-9]|[1-9])\b"
ckStep2=`echo $ip | egrep $regex | wc -l`
if [[ $ckStep2 -eq 0 ]];then
echo "无效的ip地址"
else
break
fi
done
echo "#The IP = $ip" >> ${log_file}
echo "#The Time = ${everytime}m" >> ${log_file}
echo "#############################################" >> ${log_file}
if [[ ${values} == 1 ]];then
dothetest
fi
else
thetime=`cat ${log_file} | head -n 5 | tail -n 1 | awk -F" = " '{ print $2 }'`
if [[ -z ${thetime} ]];then
rm -f ${log_file}
main
exit 1
fi
dothetest
sleep ${thetime}
fi
}
runloop(){
while :
do
main
done
}
#Main
if [[ $1 == "" ]];then
echo "Power BY Stack GitHub:https://github.com/readour"
echo "========================================="
echo -e "You can running\e[32;49m servercheck.sh conf \e[0mto configure the program.\nAfter they run you should run\e[32;49m nohup servercheck.sh running \e[0mto hang up it."
echo -e "If you want to stop running this program.You should running \e[32;49m servercheck.sh stop \e[0m to stop it."
fi
if [[ $1 == m ]];then
if [[ -e ${log_file} ]];then
main
else
echo "没有找到配置文件！"
exit 1
fi
fi
if [[ $1 == stop ]];then
thetime=`cat ${log_file} | head -n 5 | tail -n 1 | awk -F" = " '{ print $2 }'`
PID=$(ps -ef |grep -v grep | grep "bash" | grep "servercheck.sh" | grep "run" | awk '{print $2}')
if [[ -z ${PID} ]];then
echo "进程不存在，程序未运行或者已经结束"
else
kill -9 ${PID}
PID=$(ps -ef |grep -v grep | grep "bash" | grep "servercheck.sh" | grep "run" | awk '{print $2}')
if [[ -z ${PID} ]];then
echo "程序已经停止工作"
else
echo "结束失败"
fi
fi
fi
if [[ $1 == hide ]];then
values="1"
nohup bash ${pwd}/servercheck.sh run
fi
if [[ $1 == run ]];then
values="1"
runloop
fi
if [[ $1 == conf ]];then
main
fi
if [[ $1 == reconf ]];then
rm -f ${log_file}
main
fi
if [[ $1 == log ]];then
cat ${log_file}
exit 0
fi