#!/bin/sh

set -e

cd $(dirname $0)

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

log_start "$0" "useradd adds subids for system user in /etc/sub[ug]id"

save_config

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

change_config

echo -n "Add system user foo..."
useradd -r -F foo
echo "OK"

echo -n "Check the /etc/subgid file..."
diff -au data/subgid /etc/subgid
echo "OK"
echo -n "Check the /etc/subuid file..."
diff -au data/subuid /etc/subuid
echo "OK"

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