#!/bin/bash -e

case "$1" in
    configure|upgrade)

        if getent passwd ceo > /dev/null; then
            CEO=ceo
            SUID=4750
            SUIDALL=4755
        else
            CEO=root
            SUID=755
            SUIDALL=755
        fi

        if getent group office > /dev/null; then
            OFFICE=office
        else
            OFFICE=root
        fi

        if ! dpkg-statoverride --list /usr/bin/ceo > /dev/null; then
            dpkg-statoverride --add --update $CEO $OFFICE $SUID /usr/bin/ceo
        fi

        if ! dpkg-statoverride --list /usr/bin/addhomedir > /dev/null; then
            dpkg-statoverride --add --update root $OFFICE $SUID /usr/bin/addhomedir
        fi

        if ! dpkg-statoverride --list /usr/bin/ceoquery > /dev/null; then
            dpkg-statoverride --add --update $CEO $OFFICE $SUIDALL /usr/bin/ceoquery
        fi

        if [ -f /etc/csc/ldap.cf ] && ! dpkg-statoverride --list /etc/csc/ldap.cf > /dev/null; then
            dpkg-statoverride --add --update $CEO staff 640 /etc/csc/ldap.cf
        fi

        if [ ! -e /etc/csc/ceo.keytab ] && [ -x /usr/sbin/kadmin.local ]; then
            if dpkg-statoverride --list /etc/csc/ceo.keytab > /dev/null; then
                dpkg-statoverride --remove /etc/csc/ceo.keytab || true
            fi    
            echo 'warning: re-creating ceo.keytab'
            echo 'ktadd -k /etc/csc/ceo.keytab ceo/admin' | /usr/sbin/kadmin.local || true
            if [ -e /etc/csc/ceo.keytab ]; then
                echo -e "\nSuccess!"
            else
                echo -e "\nFailed!"
            fi
        fi

        if [ -f /etc/csc/ceo.keytab ] && ! dpkg-statoverride --list /etc/csc/ceo.keytab > /dev/null; then
            dpkg-statoverride --add --update $CEO staff 640 /etc/csc/ceo.keytab
        fi
        
    ;;
    
    abort-upgrade|abort-remove|abort-deconfigure)
    ;;
    
    *)
        echo "postinst called with unknown argument \"$1\"" >&2
        exit 1
    ;;
esac

#DEBHELPER#

exit 0