#!/bin/sh

set -e

case "$1" in
configure)
    # Fix permissions on various log files from old versions of the debian
    # installer, some unrelated to passwd but we decided to put the fix
    # here since there was no better place. This can safely be removed
    # after etch is released.
    if dpkg --compare-versions "$2" lt "1:4.0.14-9"; then
	    for log in /var/log/base-config* \
		    $(find /var/log/debian-installer/ /var/log/installer/ -type f 2>/dev/null ); do
		if [ -e "$log" ]; then
			chmod 600 "$log"
		fi
            done
    fi

    rm -f /etc/pam.d/passwd.pre-upgrade 2>/dev/null
	if ! getent group shadow | grep -q '^shadow:[^:]*:42'
	then
		groupadd -g 42 shadow || (
    			cat <<EOF
Group ID 42 has been allocated for the shadow group.  You have either
used 42 yourself or created a shadow group with a different ID.
Please correct this problem and reconfigure with ``dpkg --configure passwd''.

Note that both user and group IDs in the range 0-99 are globally
allocated by the Debian project and must be the same on every Debian
system.
EOF
    			exit 1
		)
	fi
    ;;
esac

# Run shadowconfig only on new installs
[ -z "$2" ] && shadowconfig on

# Automatically added by dh_installinit
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ]; then
	# In case this system is running systemd, we need to ensure that all
	# necessary tmpfiles (if any) are created before starting.
	if [ -d /run/systemd/system ] ; then
		systemd-tmpfiles --create /usr/lib/tmpfiles.d/passwd.conf >/dev/null || true
	fi
fi
# End automatically added section
# Automatically added by dh_installinit
if [ "$1" = "configure" ] || [ "$1" = "abort-upgrade" ]; then
	if [ -x "/etc/init.d/passwd" ]; then
		update-rc.d passwd defaults >/dev/null || exit $?
	fi
fi
# End automatically added section


exit 0