#!/bin/sh

set -e

cd $(dirname $0)

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

log_start "$0" "reports all entry from /var/log/faillog"

save_config

# restore the files on exit
trap 'log_status "$0" "FAILURE"; restore_config' 0

change_config

echo -n "Create an empty /var/log/faillog (it will not be restored)..."
> /var/log/faillog
echo "OK"

echo -n "Trigger a connection as foo..."
./login.exp foo
echo "OK"

echo -n "Trigger a connection as foo..."
./login.exp bar
echo "OK"

echo -n "Remove user bar from passwd and shadow..."
cp -a /etc/passwd /etc/shadow tmp/
sed -e '/^foo:/d' -i /etc/passwd
sed -e '/^foo:/d' -i /etc/shadow
sed -e '/^bar:/d' -i /etc/passwd
sed -e '/^bar:/d' -i /etc/shadow
echo "OK"

echo -n "faillog -r -u 40-2000..."
faillog -a -r -u 40-2000
echo "OK."

echo -n "Restore user foo..."
mv tmp/passwd tmp/shadow /etc
echo "OK"

echo -n "faillog..."
faillog -a> tmp/faillog.out
echo "OK."

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

echo -n "Check the list of logged in users..."
cut -c-28 tmp/faillog.out > tmp/faillog.list
diff -au data/faillog.list tmp/faillog.list
echo "OK."

rm -f tmp/faillog.out tmp/faillog.list

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