#!/bin/sh -e
#
# pam.req
# Copyright (C) 2001  Dmitry V. Levin <ldv@fandra.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#

# If using normal root, avoid changing anything.
[ -n "$(echo "$RPM_BUILD_ROOT" |tr -d ' /.')" ]

file="$1"

head -1 "$file" |grep -qs '^#%PAM' || exit 0

sed -ne 's#^\(account\|auth\|password\|session\)[[:space:]]\+\(requisite\|required\|sufficient\|optional\)[[:space:]]\+\(/lib/security/\)\?\([^[:space:]]\+\).*#\4#pg' <"$file" |sort -u

sed -ne 's#^\(account\|auth\|password\|session\)[[:space:]]\+\(requisite\|required\|sufficient\|optional\)[[:space:]]\+\(/lib/security/\)\?pam_stack\.so[[:space:]]\+service=\([^[:space:]]\+\).*#pam(\4)#pg' <"$file" |sort -u