#!/bin/sh
#
# Copyright (c) 2018-2019 AT&T Intellectual Property.
# Copyright (c) 2014-2017 Brocade Communications Systems, Inc.
# 
# SPDX-License-Identifier: GPL-2.0-only
#
# postrm script for vyatta-debian-pam-configs-config
#
# see: dh_installdeb(1)

set -e

# summary of how this script can be called:
#        * <postrm> `remove'
#        * <postrm> `purge'
#        * <old-postrm> `upgrade' <new-version>
#        * <new-postrm> `failed-upgrade' <old-version>
#        * <new-postrm> `abort-install'
#        * <new-postrm> `abort-install' <old-version>
#        * <new-postrm> `abort-upgrade' <old-version>
#        * <disappearer's-postrm> `disappear' <overwriter>
#          <overwriter-version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package

pkg=vyatta-debian-pam-configs-config

case "$1" in
    purge|remove|failed-upgrade|abort-install|abort-upgrade|disappear)
	for file in atd cron login sshd; do
	    if [ -L /etc/pam.d/${file} ]; then
		rm -f /etc/pam.d/${file}
	    fi
	    if [ -e /etc/pam.d/${file}.debian ]; then
		dpkg-divert --package ${pkg} --remove --rename \
		    --divert /etc/pam.d/${file}.debian /etc/pam.d/${file}
	    fi
	done

	if [ -e /etc/pam.d/auditd.debian ]; then
	    pam-auth-update --package --remove umask
	    dpkg-divert --package ${pkg} --remove --rename \
                --divert /usr/share/pam-configs/auditd.debian \
	        /usr/share/pam-configs/auditd
        fi

	sed -i -e '/^password/d' /etc/pam.d/passwd
    ;;

    upgrade)
    ;;

    *)
        echo "postrm called with unknown argument \`$1'" >&2
        exit 1
    ;;
esac

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.

#DEBHELPER#

exit 0
