#!/usr/bin/env bash

shopt -s nocasematch

if [[ $(transmission-remote -pt 2>/dev/null) =~ yes ]]; then

exit 0

fi

API=privateinternetaccess.com/vpninfo/port_forward_assignment &&

export API

A12N=$(awk '$1 == "auth-user-pass" { while(( getline line < $2 ) > 0) { print line }}' /settings/vpn/default.ovpn)

declare -A params=(

[user]=$(echo "$A12N" | head -n 1)

[pass]=$(echo "$A12N" | sed -n 2p)

[client_id]=$(head -n 100 /dev/urandom | md5 -r | tr -d ' -')

[local_ip]=$(ifconfig tun0 | grep 'inet ' | cut -d\ -f2 | tee /tmp/vpn_ip)

)

JSON=$(wget -q --post-data="$(for key in "${!params[@]}"; do echo -n "$key=${params[${key}]}&"; done)" -O - $API)

for n in {0..9}; do

if

transmission-remote -p "$(echo "$JSON" | jq .port)"

then

break

else

sleep $n

fi

done