#!/bin/sh

while true; do

	HOST_NAME=`zenity --entry --title 'Enter hostname' --text 'Please enter SSH server hostname'`
	HOST_PORT=`zenity --entry --title 'Enter port number' --text 'Please enter SSH server port number' --entry-text '22'`
	CRED_USER=`zenity --entry --title 'Enter username' --text 'Please enter your SSH username'`

	SSHUTTLE=/opt/sshuttle/sshuttle
	setsid ${SSHUTTLE} --dns -e 'ssh -oStrictHostKeyChecking=no -oUserKnownHostsFile=/dev/null' -r ${CRED_USER}@${HOST_NAME}:${HOST_PORT} 0/0

	zenity --question --text 'sshuttle process exited, do you want to reconnect?'
	if [ "$?" -ne 0 ]; then
		exit 0
	fi

done