#!/bin/bash

die()
{
	echo "[Error]: Algo malo ha ocurrido : "$1
	logger -t "llxcfg-msad-password-reminder" "$1"
	exit 0
}

usage()
{
	echo "[USAGE] $0 getdays"
	echo "[USAGE] $0 changepassword OLD NEW"
	exit 0
}

get_days()
{
	rc=0
	DAYS="$(lw-find-user-by-id --level 2 $UID | sed -ne "s%^Days till password expires:[[:blank:]]\(.*\)%\1%p")"||rc=1

	if [ $rc -eq 0 ] ; then
		echo $DAYS
	else
		die "No se han podido obtener los dias"
	fi
}

change_password()
{
	OLDPASS="$1"
	NEWPASS="$2"
	echo "esto es muy facil"
	echo -e "${OLDPASS}\n${NEWPASS}\n${NEWPASS}" | passwd ${USER}
}


# MAIN


ACTION="$1"
shift 

case $ACTION in
	getdays)
		get_days
	;;
	changepassword)
		change_password $1 $2
	;;
	*)
		usage	
	;;	
esac


exit 0