#!/bin/sh

set -e

cd $(dirname $0)

. ../../../common/config.sh
. ../../../common/log.sh

log_start "$0" "gpasswd can change a group in a chroot"

save_config

# restore the files on exit
trap 'log_status "$0" "FAILURE"; rm -f tmp/root/var/log/lastlog; clean_chroot; restore_config' 0

change_config

prepare_chroot

echo -n "Create an empty /var/log/lastlog in the chroot..."
> tmp/root/var/log/lastlog
echo "OK"

echo -n "lastlog --root $PWD/tmp/root -u 424242..."
lastlog --root $PWD/tmp/root -u 424242> tmp/lastlog.out
echo "OK."

echo "lastlog :"
echo "======================================================================="
cat tmp/lastlog.out
echo "======================================================================="

echo -n "Check the list of logged in users..."
cat tmp/lastlog.out | cut -d" " -f1 > tmp/lastlog.list
diff -au data/lastlog.list tmp/lastlog.list
echo "OK."

rm -f tmp/lastlog.out tmp/lastlog.list
rm -f tmp/root/var/log/lastlog

clean_chroot

log_status "$0" "SUCCESS"
restore_config
trap '' 0