vpn

#!/bin/bash

tf=~/.vpnconfig

if [ ! -e $tf ]; then
	touch $tf
fi

pidfile="/tmp/openconnect-pid"

case "$1" in
start)
        if ! grep -q username "$tf" || ! grep -q password "$tf" || ! grep -q url "$tf"; then
        echo "First run: sudo vpn config"
        exit 1
        fi
	username=$(grep "username :" $tf | awk '{print $3;}')
	password=$(grep "password :" $tf | awk '{print $3;}')
	url=$(grep "url :" $tf | awk '{print $3;}')
        echo "$password" | openconnect -b --pid-file=$pidfile --user=$username $url --servercert sha256:d1988b24b9455378e624d87fc91c1696598b5303b43eb0695a51a33f9c20830f
	exit 1
	;;
stop)
	cat $pidfile  | xargs kill -2
	exit 1
	;;
config)
	printf "Which one do you want to config:\n(1)Username and Password\n(2)Server url\n(3)Both\n"
	read ti
	if (( ti == 1 || ti == 3));
	then
	if grep -q username "$tf"; then
	read -p 'Enter your vpn username: ' username
	sed -i "/username/d" $tf
	echo username : $username >> $tf
	else
	read -p 'Enter your vpn username: ' username
	echo username : $username >> $tf
	fi
	if grep -q password "$tf"; then
        echo -n 'Enter your vpn password: '
	read -s password
	echo
        sed -i "/password/d" $tf
        echo password : $password >> $tf
        else
        echo -n 'Enter your vpn password: '
        read -s password
	echo
        echo password : $password >> $tf
        fi
 	fi
	if (( ti == 2  || ti == 3 ));
	then
	if grep -q url "$tf"; then
        read -p 'Enter your vpn server url: ' url
        sed -i "/url/d" $tf
        echo url : $url >> $tf
        else
        read -p 'Enter your vpn url: ' url
        echo url : $url >> $tf
        fi
	fi
	exit 1
	;;
*)
        echo "$0 <start|stop|config>"
        exit 1
esac

# Created By AliYazdi75