#!/bin/sh
PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/games:/usr/local/sbin:/usr/local/bin:/root/bin

USER="a"
PASSWORD="a"

echo 'Loading port forward assignment information..'

local_ip=`ifconfig tun0 | grep "inet " |cut -d\  -f2 | tee /tmp/vpn_ip`
client_id=`head -n 100 /dev/urandom | md5 -r | tr -d " -"`

echo $USER
echo $PASSWORD
echo $local_ip
echo $client_id

curl_args="-k -d user=$USER&pass=$PASSWORD&client_id=$client_id&local_ip=$local_ip"
curl_url="https://www.privateinternetaccess.com/vpninfo/port_forward_assignment"

echo $curl_args

json="$(curl $curl_args $curl_url)"

echo $json

PORTNUM=`echo $json | grep -oE "[0-9]+"`

echo $PORTNUM

tr="$(transmission-remote -p $PORTNUM)"

echo $tr

exit 0