linux下的开源open v p n的自动化新建用户并发送邮件的shell脚本
PS: 所有v p n的字样全部屏蔽成了***了，真恶心由于商业版的ssl***等设备价格较贵，不如开源的来的方便，且能自己能通过脚本来减轻自己的工作，只需要在企业内部搭建好服务器后，在出口防火墙做外网映射即可，具体的安装步骤不介绍了。
本脚本包含自动新建账号、证书并发送到用户的邮箱中，用户名以邮箱的前缀命名
daily=`date +%Y%m%d-%H%M`
confdir="/etc/open***/config"
#open***的配置目录，该下面有server.crt ca.crt ca.key psw-file server.conf等文件
http://s1.运维网.com/images/20180830/1535610103859934.png
http://s1.运维网.com/images/20180830/1535610136739102.png
workdir="/home/appadm/open***-2.4.4" #open***解压后的目录，主要会用到easy-rsa/2.0下的目录
userdir="/home/appadm/×××User" #将生成的用户信息拷贝到该目录下
adduser() {
##################账号密码创建#############
####if账号不存在则新建，else返回已存在#####
read -p "Please input username need to be added: " acc
usermail=$acc@qq.cn
userchallpass=$usermail
if [[ ! -e $workdir/easy-rsa/2.0/keys/${acc}.crt ]];then
cd $workdir/easy-rsa/2.0/
./vars
sleep 2
source ./vars
sleep 2
############以下为证书生成###############
expect -c "
spawn $workdir/easy-rsa/2.0/build-key $acc
expect {
\"*\" {send \"\r\"}
}
expect {
\"*\" {send \"\r\"}
}
expect {
\"*\" {send \"\r\"}
}
expect {
\"*\" {send \"\r\"}
}
expect {
\"*\" {send \"\r\"}
}
expect {
\"*\" {send \"\r\"}
}
expect {
\"*\" {send \"\r\"}
}
expect {
\"*\" {send \"$usermail\r\"}
}
expect {
\"*\" {send \"$userchallpass\r\"}
}
expect {
\"*\" {send \"\r\"}
}
expect {
\"*\" {send \"y\r\"}
}
expect {
\"*\" {send \"y\r\"}
}
expect {
\"*\" {send \"\r\"}
}
expect eof "
##########################################
mkdir -p $userdir/$acc
cd $workdir/easy-rsa/2.0/keys
cp ${acc}.crt ${acc}.key ta.key ca.crt $userdir/$acc
cp ${acc}.* $userdir/keys
cd $userdir
cp client.conf ./$acc/${acc}.o***
cd ./$acc
sed -i "s/cert client.crt/cert ${acc}.crt/g" ./$acc.o***
sed -i "s/key client.key/key ${acc}.key/g" ./$acc.o***
tar -zcvf ./${acc}.tar.gz ${acc}.crt ${acc}.key ${acc}.o*** ta.key ca.crt
echo -e "\033[32m Cert user $acc has been created \033[0m"
cp $confdir/psw-file $confdir/psw-file.bak
if [[ `cat $confdir/psw-file | grep "$acc"` == "" ]];then
accpass=`> $confdir/psw-file
fi
echo -e "\033[32m Now $acc userid and password has been generated \033[0m"
else
echo -e "\033[33m User $acc exists\033[0m"
fi
echo -e "Here is user's certificate:$userdir/$acc\n"
sleep 1
echo -e "Here is user's account and password:$confdir/psw-file\n"
##############以下为open***账号密码证书以及客户端自动发送##################################################
userpass=`more $confdir/psw-file| grep $acc | awk '{print $2}'`
to=$usermail
#to="xxxxxx@qq.cn"
secr="xxxxx@qq.cn"
subject="$acc's open*** information"
body="Hello,your open*** account is:$acc,and your password is:$userpass"
/app/comm/sendEmail-v1.56/sendEmail -f xx@xx.cn -t "$to"-bcc "$secr" -s smtp.exmail.qq.com -u "$subject" \
-a "$userdir/$acc/$acc.tar.gz" "$userdir/open***-install-2.4.4-I601.exe" "$userdir/open***-readme.docx"\
-o message-content-type=html -o message-charset=utf8 -xu xxwxx@xxxxx.cn-xp "Sg5d_JE9xVDtPkdz" -m "$body" &>>/tmp/open***mail.log
########################################################################################################################
cd /home/appadm
./useforopen***.sh
}
#############################以下为删除用户######################################################################################
deluser() {
read -p "Input the username want to delete: " deluser
cd $workdir/easy-rsa/2.0/
./vars
sleep 1
source ./vars
sleep 1
./revoke-full $deluser &>> /tmp/open***log.txt
sleep 2
if [[ `more /tmp/open***log.txt|grep "Already revoked"` != "" ]];then
echo -e "\033[31m Do nothing,user $deluser has been eliminated before\033[0m"
elif [[ `more /tmp/open***log.txt|grep "Error opening "$deluser".crt "$deluser".crt"` != "" ]];then
echo -e "\033[31m User $deluser not exist \033[0m"
else
cp $confdir/psw-file $confdir/psw-file.bak"$daily"
echo -e "\033[44;37m Now backup the lastest user account \033[0m"
sleep 1
sed -i "/^$deluser.*/d" $confdir/psw-file
echo -e "\033[44;37m Now delete use $deluser and password \033[0m"
sleep 1
cd $userdir
mv $deluser ./deleteuser
# cd $workdir/easy-rsa/2.0/keys
# mv "$deluser".* $workdir/user/deleteuser
echo -e "\033[44;37m User $deluser disappeared now\033[0m"
cd $confdir
./restartopen***.sh
fi
cd /home/appadm
./useforopen***.sh
}
################################################################
echo -e "
##########################################
### 1. create a new user ###
### 2. delete an unuseduser ###
### 3. exit ###
##########################################"
read -p "Input your choice: " choice
case $choice in
"1")
adduser
;;
"2")
deluser
;;
"3")
exit 0
;;
*)
echo "Usage $0 {1|2|3}"
;;
esac
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