PREIN

/bin/sh

/usr/share/rpm-helper/add-user openldap $1 ldap /var/lib/ldap /bin/false 
# allowing slapd to read hosts.allow and hosts.deny
/usr/bin/gpasswd -a ldap adm 1>&2 > /dev/null || :

LDAPUSER=ldap
LDAPGROUP=ldap
[ -e "/etc/sysconfig/openldap" ] && . "/etc/sysconfig/openldap"
SLAPDCONF=${SLAPDCONF:-/etc/openldap/slapd.conf}

#decide whether we need to migrate at all:
MIGRATE=`/usr/sbin/slapd -VV 2>&1|while read a b c d e;do case $d in (2.3.*) echo nomigrate;;(2.*) echo migrate;;esac;done`

if [ "$1" -ne 1 -a -e "$SLAPDCONF" -a "$MIGRATE" != "nomigrate" ]
then 
SLAPD_STATUS=`LANG=C LC_ALL=C NOLOCALE=1 service ldap status 2>/dev/null|grep -q stopped;echo $?`
[ $SLAPD_STATUS -eq 1 ] && service ldap stop
#`awk '/^[:space:]*directory[:space:]*\w*/ {print $2}' /etc/openldap/slapd.conf`
dbs=`awk 'BEGIN {OFS=":"} /[:space:]*^database[:space:]*\w*/ {db=$2;suf="";dir=""}; /^[:space:]*suffix[:space:]*\w*/ {suf=$2;if((db=="bdb"||db=="ldbm"||db=="hdb")&&(suf!=""&&dir!="")) print dir,suf};/^[:space:]*directory[:space:]*\w*/ {dir=$2; if((db=="bdb"||db=="ldbm"||db="hdb")&&(suf!=""&&dir!="")) print dir,suf};' "$SLAPDCONF" $(awk  '/^[[:blank:]]*include[[:blank:]]*/ {print $2}' "$SLAPDCONF")|sed -e 's/"//g'`
for db in $dbs
do
	dbdir=${db/:*/}
	dbsuffix=${db/*:/}
	[ -e /etc/sysconfig/ldap ] && . /etc/sysconfig/ldap
# data migration between incompatible versions
# openldap >= 2.2.x have slapcat as a link to slapd, older releases do not
	if [ "${AUTOMIGRATE:-yes}" == "yes" -a -f /usr/sbin/slapcat ]
	then
		ldiffile="rpm-migrate-to-2.3.ldif"
		# dont do backups more than onc
		if [ ! -e "${dbdir}/${ldiffile}-imported" -a ! -e "${dbdir}/${ldiffile}-import-failed" ];then
		echo "Migrating pre-OpenLDAP-2.3 data"
		echo "Making a backup of $dbsuffix to ldif file ${dbdir}/$ldiffile"
		# For some reason, slapcat works in the shell when slapd is
		# running but not via rpm ...
		slapcat -b "$dbsuffix" -l ${dbdir}/${ldiffile} ||:
		fi
	fi
done
[ $SLAPD_STATUS -eq 1 ] && service ldap start || :
fi

PREUN

/bin/sh

/usr/share/rpm-helper/del-service openldap $1 ldap

POSTIN

/bin/sh

/sbin/ldconfig
SLAPD_STATUS=`LANG=C LC_ALL=C NOLOCALE=1 service ldap status 2>/dev/null|grep -q stopped;echo $?`
[ $SLAPD_STATUS -eq 1 ] && service ldap stop
# bgmilne: part 2 of gdbm->dbb conversion for data created with 
# original package for 9.1:
dbnum=1
LDAPUSER=ldap
LDAPGROUP=ldap
[ -e "/etc/sysconfig/openldap" ] && . "/etc/sysconfig/openldap"
SLAPDCONF=${SLAPDCONF:-/etc/openldap/slapd.conf}
if [ -e "$SLAPDCONF" ] 
then
dbs=`awk 'BEGIN {OFS=":"} /[:space:]*^database[:space:]*\w*/ {db=$2;suf="";dir=""}; /^[:space:]*suffix[:space:]*\w*/ {suf=$2;if((db=="bdb"||db=="ldbm")&&(suf!=""&&dir!="")) print dir,suf};/^[:space:]*directory[:space:]*\w*/ {dir=$2; if((db=="bdb"||db=="ldbm")&&(suf!=""&&dir!="")) print dir,suf};' "$SLAPDCONF" $(awk  '/^[[:blank:]]*include[[:blank:]]*/ {print $2}' "$SLAPDCONF")|sed -e 's/"//g'`
for db in $dbs
do	
	dbdir=${db/:*/}
	dbsuffix=${db/*:/}
	ldiffile="rpm-migrate-to-2.3.ldif"
	if [ -e "${dbdir}/${ldiffile}" ]
	then
		echo -e "\n\nImporting $dbsuffix"
		if [ -e ${dbdir}/ldap-rpm-backup ]
		then 
			echo "Warning: Old ldap backup data in ${dbdir}/ldap-rpm-backup"
			echo "These files will be removed"
			rm -f ${dbdir}/ldap-rpm-backup/*
		fi
	
		echo "Moving the database files fom ${dbdir} to ${dbdir}/ldap-rpm-backup"
		mkdir -p ${dbdir}/ldap-rpm-backup
		mv -f ${dbdir}/{*.bdb,*.gdbm,*.dbb,log.*,__db*} ${dbdir}/ldap-rpm-backup 2>/dev/null
		echo "Importing $dbsuffix from ${dbdir}/${ldiffile}"
		if slapadd -q -cv -b "$dbsuffix" -l ${dbdir}/${ldiffile} > \
		${dbdir}/rpm-ldif-import.log 2>&1
		then
			mv -f ${dbdir}/${ldiffile} ${dbdir}/${ldiffile}-imported
			echo "Import complete, see log ${dbdir}/rpm-ldif-import.log"
			echo "If any entries were not migrated, see ${dbdir}/${ldiffile}-imported"
		else
			mv -f ${dbdir}/${ldiffile} ${dbdir}/${ldiffile}-import-failed
			echo "Import failed on ${dbdir}/${ldifffile}, see ${dbdir}/rpm-ldif-import.log"
			echo "An ldif dump of $dbsuffix has been saved as ${dbdir}/${ldiffile}-import-failed"
			echo -e "\nYou can import it manually by running (as root):"
			echo "# service ldap stop"
			echo "# slapadd -c -l ${dbdir}/${ldiffile}-import-failed"
			echo "# chown $LDAPUSER:$LDAPGROUP ${dbdir}/*"
			echo "# service ldap start"
		fi
	fi

	chown ${LDAPUSER}:${LDAPGROUP} -R ${dbdir}
	# openldap-2.0.x->2.1.x on ldbm/dbb backend seems to need reindex regardless:
	#slapindex -n $dbnum
	#dbnum=$[dbnum+1]
done
fi
[ $SLAPD_STATUS -eq 1 ] && service ldap start

# Setup log facility for OpenLDAP
if [ -f /etc/syslog.conf ] ;then

	# clean syslog
	perl -pi -e "s|^.*ldap.*\n||g" /etc/syslog.conf 

	typeset -i cntlog
	cntlog=0

	# probe free local-users
	while [ `grep -c local${cntlog} /etc/syslog.conf` -gt 0 ]
	do 
		cntlog=${cntlog}+1
	done

	if [ ${cntlog} -le 9 ];then
		echo "# added by openldap-2.3.27 r""pm $(date)" >> /etc/syslog.conf
#   modified by Oden Eriksson
#		echo "local${cntlog}.*       /var/log/ldap/ldap.log" >> /etc/syslog.conf
		echo -e "local${cntlog}.*\t\t\t\t\t\t\t-/var/log/ldap/ldap.log" >> /etc/syslog.conf

		# reset syslog daemon
		if [ -f /var/lock/subsys/syslog ]; then
        		service syslog restart  > /dev/null 2>/dev/null || : 
		fi
	else
		echo "I can't set syslog local-user!"
	fi
		
	# set syslog local-user in /etc/sysconfig/ldap
	perl -pi -e "s|^.*SLAPDSYSLOGLOCALUSER.*|SLAPDSYSLOGLOCALUSER=\"LOCAL${cntlog}\"|g" /etc/sysconfig/ldap

fi

# generate the ldap.pem cert here instead of the initscript
if [ ! -e /etc/ssl/openldap/ldap.pem ] ; then
  if [ -x /usr/share/openldap/gencert.sh ] ; then
    echo "Generating self-signed certificate..."
    pushd /etc/ssl/openldap/ > /dev/null
    yes ""|/usr/share/openldap/gencert.sh >/dev/null 2>&1
    chmod 640 ldap.pem
    chown root:ldap ldap.pem
    popd > /dev/null
  fi
  echo "To generate a self-signed certificate, you can use the utility"
  echo "/usr/share/openldap/gencert.sh..."
fi

pushd /etc/openldap/ > /dev/null
for i in slapd.conf slapd.access.conf ; do
	if [ -f $i ]; then
		chmod 0640 $i
		chown root:ldap $i
	fi
done
popd > /dev/null


/usr/share/rpm-helper/add-service openldap $1 ldap 

# nscd reset
if [ -f /var/lock/subsys/nscd ]; then
        service nscd restart  > /dev/null 2>/dev/null || : 
fi

POSTUN

/bin/sh

/sbin/ldconfig
if [ $1 = 0 ]; then 
	# remove ldap entry 
	perl -pi -e "s|^.*ldap.*\n||g" /etc/syslog.conf 

	# reset syslog daemon
	if [ -f /var/lock/subsys/syslog ]; then
	        service syslog restart  > /dev/null 2>/dev/null || : 
	fi
fi
/usr/share/rpm-helper/del-user openldap $1 ldap