openldap2/start

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#! /bin/sh
# Copyright (c) 1997-2000 SuSE GmbH Nuernberg, Germany.
# Copyright (c) 2002 SuSE Linux AG Nuernberg, Germany.
# Copyright (c) 2006 SUSE LINUX Products GmbH, Nuernberg, Germany.
#
# Author: Carsten Hoeger
# Ralf Haferkamp
#
# /etc/init.d/ldap
#
### BEGIN INIT INFO
# Provides: ldap
# Required-Start: $network $remote_fs
# Required-Stop: $network $remote_fs
# Default-Start: 3 5
# Default-Stop: 0 1 2 6
# Short-Description: OpenLDAP Server (slapd)
# Description: Start and Stop the OpenLDAP Server (slapd) to
# provide LDAP directory services.
### END INIT INFO
# Determine the base and follow a runlevel link name.
base=${0##*/}
link=${base#*[SK][0-9][0-9]}
test -f /etc/sysconfig/openldap && . /etc/sysconfig/openldap
SLAPD_BIN=/usr/sbin/slapd
LDAP_URLS=""
LDAPS_URLS=""
LDAPI_URLS=""
SLAPD_CONFIG_ARG="-F /etc/openldap/slapd.d"
SLAPD_PID_DIR="/var/run/slapd/"
test -x $SLAPD_BIN || exit 5
# Shell functions sourced from /etc/rc.status:
# rc_check check and set local and overall rc status
# rc_status check and set local and overall rc status
# rc_status -v ditto but be verbose in local rc status
# rc_status -v -r ditto and clear the local rc status
# rc_failed set local and overall rc status to failed
# rc_failed <num> set local and overall rc status to <num><num>
# rc_reset clear local rc status (overall remains)
# rc_exit exit appropriate to overall rc status
. /etc/rc.status
# First reset status of this service
rc_reset
function init_ldap_listener_urls(){
case "$OPENLDAP_START_LDAP" in
[Yy][Ee][Ss])
if [ -n "$OPENLDAP_LDAP_INTERFACES" ]
then
for iface in $OPENLDAP_LDAP_INTERFACES ;do
LDAP_URLS="$LDAP_URLS ldap://$iface"
done
else
LDAP_URLS="ldap:///"
fi
;;
esac
}
function init_ldapi_listener_urls(){
case "$OPENLDAP_START_LDAPI" in
[Yy][Ee][Ss])
if [ -n "$OPENLDAP_LDAPI_INTERFACES" ]
then
for iface in $OPENLDAP_LDAPI_INTERFACES ;do
esc_iface=`echo "$iface" | sed -e s'/\\//\\%2f/'g`
LDAPI_URLS="$LDAPI_URLS ldapi://$esc_iface"
done
else
LDAPI_URLS="ldapi:///"
fi
;;
esac
}
function init_ldaps_listener_urls(){
case "$OPENLDAP_START_LDAPS" in
[Yy][Ee][Ss])
if [ -n "$OPENLDAP_LDAPS_INTERFACES" ]
then
for iface in $OPENLDAP_LDAPS_INTERFACES ;do
LDAPS_URLS="$LDAPS_URLS ldaps://$iface"
done
else
LDAPS_URLS="ldaps:///"
fi
;;
esac
}
function check_connection(){
SLAPD_TIMEOUT=10
START=$( date +%s)
while [ $(( $( date +%s) - ${START} )) -lt ${SLAPD_TIMEOUT} ]; do
ldapsearch -x -H "$LDAP_URLS $LDAPI_URLS $LDAPS_URLS" -b "" -s base &>/dev/null
LDAPSEARCH_RC=$?
if [ ${LDAPSEARCH_RC} -ge 0 ] && [ ${LDAPSEARCH_RC} -le 80 ] ; then break
else sleep 1
fi
done
}
depth=0;
function chown_database_dirs_bconfig() {
ldapdir=$(find $1 -type f -name "olcDatabase*" | xargs grep -i olcdbdirectory | awk '{print $2}')
for dir in $ldapdir; do
[ -d "$dir" ] && [ -n "$OPENLDAP_USER" ] && \
chown -R $OPENLDAP_USER $dir 2>/dev/null
[ -d "$dir" ] && [ -n "$OPENLDAP_GROUP" ] && \
chgrp -R $OPENLDAP_GROUP $dir 2>/dev/null
done
}
function chown_database_dirs() {
ldapdir=`grep ^directory $1 | awk '{print $2}'`
for dir in $ldapdir; do
[ -d "$dir" ] && [ -n "$OPENLDAP_USER" ] && \
chown -R $OPENLDAP_USER $dir 2>/dev/null
[ -d "$dir" ] && [ -n "$OPENLDAP_GROUP" ] && \
chgrp -R $OPENLDAP_GROUP $dir 2>/dev/null
done
includes=`grep ^include $1 | awk '{print $2}'`
if [ $depth -le 50 ]; then
depth=$(( $depth + 1 ));
for i in $includes; do
chown_database_dirs "$i" ;
done
fi
}
USER_CMD=""
GROUP_CMD=""
[ ! "x$OPENLDAP_USER" = "x" ] && USER_CMD="-u $OPENLDAP_USER"
[ ! "x$OPENLDAP_GROUP" = "x" ] && GROUP_CMD="-g $OPENLDAP_GROUP"
[ ! "x$OPENLDAP_CONFIG_BACKEND" = "xldap" ] && SLAPD_CONFIG_ARG="-f /etc/openldap/slapd.conf"
if [ -f /etc/openldap/UPDATE_NEEDED ]; then
rc_failed 6
echo " The configuration of your LDAP server needs to be updated."
echo " Please see /usr/share/doc/packages/openldap2/README.update"
echo " for details."
echo " After the update please remove the file:"
echo " /etc/openldap/UPDATE_NEEDED"
rc_status -v
exit
fi
# chown backend directories if OPENLDAP_CHOWN_DIRS ist set
if [ "$(echo "$OPENLDAP_CHOWN_DIRS" | tr 'A-Z' 'a-z')" = "yes" ]; then
if [ -n "$OPENLDAP_USER" -o -n "$OPENLDAP_GROUP" ]; then
if [ -n "$OPENLDAP_CONFIG_BACKEND" -a "$OPENLDAP_CONFIG_BACKEND" = "ldap" ]; then
chown -R $OPENLDAP_USER /etc/openldap/slapd.d 2>/dev/null
chgrp -R $OPENLDAP_GROUP /etc/openldap/slapd.d 2>/dev/null
chown_database_dirs_bconfig "/etc/openldap/slapd.d"
# assume back-config usage if slapd.conf is not present but slapd.d is
elif [ ! -f /etc/openldap/slapd.conf -a /etc/openldap/slapd.d ]; then
chown -R $OPENLDAP_USER /etc/openldap/slapd.d 2>/dev/null
chgrp -R $OPENLDAP_GROUP /etc/openldap/slapd.d 2>/dev/null
chown_database_dirs_bconfig "/etc/openldap/slapd.d"
else
chown_database_dirs "/etc/openldap/slapd.conf"
chgrp $OPENLDAP_GROUP /etc/openldap/slapd.conf 2>/dev/null
fi
if test -f /etc/sasl2/slapd.conf ; then
chgrp $OPENLDAP_GROUP /etc/sasl2/slapd.conf 2>/dev/null
chmod 640 /etc/sasl2/slapd.conf 2>/dev/null
fi
if [ -n "$OPENLDAP_KRB5_KEYTAB" ]; then
keytabfile=${OPENLDAP_KRB5_KEYTAB/#FILE:/}
if test -f $keytabfile ; then
chgrp $OPENLDAP_GROUP $keytabfile 2>/dev/null
chmod g+r $keytabfile 2>/dev/null
fi
fi
fi
fi
if [ -n "$OPENLDAP_KRB5_KEYTAB" ]; then
export KRB5_KTNAME=$OPENLDAP_KRB5_KEYTAB
fi
case "$OPENLDAP_REGISTER_SLP" in
[Yy][Ee][Ss])
SLAPD_SLP_REG="-o slp=on"
;;
*)
SLAPD_SLP_REG="-o slp=off"
;;
esac
init_ldap_listener_urls
init_ldapi_listener_urls
init_ldaps_listener_urls
if [ ! -d $SLAPD_PID_DIR ]; then
mkdir -p $SLAPD_PID_DIR
chown ldap:ldap $SLAPD_PID_DIR
fi
echo -n "Starting ldap-server"
exec $SLAPD_BIN -h "$LDAP_URLS $LDAPS_URLS $LDAPI_URLS" \
$SLAPD_CONFIG_ARG $USER_CMD $GROUP_CMD \
$OPENLDAP_SLAPD_PARAMS $SLAPD_SLP_REG