vpn-setup

#!/bin/bash

if [ "$#" -ne 2 ]; then
    echo "Provide username and password"
    echo "usage: vpn-setup username password"
    exit 1
fi

USERNAME=$1
PASSWORD=$2

echo "Setting up PIA openvpn..."

rm -rf ~/.openvpn-strong

wget -q https://www.privateinternetaccess.com/openvpn/openvpn-strong.zip -P /tmp
mkdir ~/.openvpn-strong
unzip -q /tmp/openvpn-strong.zip -d ~/.openvpn-strong
rm /tmp/openvpn-strong.zip

touch ~/.openvpn-strong/credentials
chmod 600 ~/.openvpn-strong/credentials

echo "$USERNAME" >> ~/.openvpn-strong/credentials
echo "$PASSWORD" >> ~/.openvpn-strong/credentials

echo "Testing connection..."

for i in {1..5}
do
    vpn &> /dev/null
    STATUS=$?
    if [ $STATUS == 0 ]; then
        echo "Setup completed"
        vpn-kill &> /dev/null
        exit 0
    else
        echo "Could not connect. Retrying..."
    fi
done

echo "Could not setup VPN. Check username and password."
exit 1