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#!/bin/sh
### BEGIN INIT INFO
# Provides: slapd
# Required-Start: $remote_fs $network $syslog
# Required-Stop: $remote_fs $network $syslog
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: OpenLDAP standalone server (Lightweight Directory Access Protocol)
### END INIT INFO
# Specify path variable
PATH=/sbin:/usr/sbin:/bin:/usr/bin
. /lib/lsb/init-functions
# Kill me on all errors
set -e
# Set the paths to slapd as a variable so that someone who really
# wants to can override the path in /etc/default/slapd.
SLAPD=/usr/sbin/slapd
# Stop processing if slapd is not there
[ -x $SLAPD ] || exit 0
# debconf may have this file descriptor open and it makes things work a bit
# more reliably if we redirect it as a matter of course. db_stop will take
# care of this, but this won't hurt.
exec 3>/dev/null
# Source the init script configuration
if [ -f "/etc/default/slapd" ]; then
. /etc/default/slapd
fi
# Load the default location of the slapd config file
if [ -z "$SLAPD_CONF" ]; then
if [ -e /etc/ldap/slapd.d ]; then
SLAPD_CONF=/etc/ldap/slapd.d
else
SLAPD_CONF=/etc/ldap/slapd.conf
fi
fi
# Stop processing if the config file is not there
if [ ! -r "$SLAPD_CONF" ]; then
log_warning_msg "No configuration file was found for slapd at $SLAPD_CONF."
# if there is no config at all, we should assume slapd is not running
# and exit 0 on stop so that unconfigured packages can be removed.
[ "x$1" = xstop ] && exit 0 || exit 1
fi
# extend options depending on config type
if [ -f "$SLAPD_CONF" ]; then
SLAPD_OPTIONS="-f $SLAPD_CONF $SLAPD_OPTIONS"
elif [ -d "$SLAPD_CONF" ] ; then
SLAPD_OPTIONS="-F $SLAPD_CONF $SLAPD_OPTIONS"
fi
# Find out the name of slapd's pid file
if [ -z "$SLAPD_PIDFILE" ]; then
# If using old one-file configuration scheme
if [ -f "$SLAPD_CONF" ] ; then
SLAPD_PIDFILE=`sed -ne 's/^pidfile[[:space:]]\+\(.\+\)/\1/p' \
"$SLAPD_CONF"`
# Else, if using new directory configuration scheme
elif [ -d "$SLAPD_CONF" ] ; then
SLAPD_PIDFILE=`sed -ne \
's/^olcPidFile:[[:space:]]\+\(.\+\)[[:space:]]*/\1/p' \
"$SLAPD_CONF"/'cn=config.ldif'`
fi
fi
# XXX: Breaks upgrading if there is no pidfile (invoke-rc.d stop will fail)
# -- Torsten
if [ -z "$SLAPD_PIDFILE" ]; then
log_failure_msg "The pidfile for slapd has not been specified"
exit 1
fi
# Pass the user and group to run under to slapd
if [ "$SLAPD_USER" ]; then
SLAPD_OPTIONS="-u $SLAPD_USER $SLAPD_OPTIONS"
fi
if [ "$SLAPD_GROUP" ]; then
SLAPD_OPTIONS="-g $SLAPD_GROUP $SLAPD_OPTIONS"
fi
# Check whether we were configured to not start the services.
check_for_no_start() {
if [ -n "$SLAPD_NO_START" ]; then
echo 'Not starting slapd: SLAPD_NO_START set in /etc/default/slapd' >&2
exit 0
fi
if [ -n "$SLAPD_SENTINEL_FILE" ] && [ -e "$SLAPD_SENTINEL_FILE" ]; then
echo "Not starting slapd: $SLAPD_SENTINEL_FILE exists" >&2
exit 0
fi
}
# Tell the user that something went wrong and give some hints for
# resolving the problem.
report_failure() {
log_end_msg 1
if [ -n "$reason" ]; then
log_failure_msg "$reason"
else
log_failure_msg "The operation failed but no output was produced."
if [ -n "$SLAPD_OPTIONS" -o \
-n "$SLAPD_SERVICES" ]; then
if [ -z "$SLAPD_SERVICES" ]; then
if [ -n "$SLAPD_OPTIONS" ]; then
log_failure_msg "Command line used: slapd $SLAPD_OPTIONS"
fi
else
log_failure_msg "Command line used: slapd -h '$SLAPD_SERVICES' $SLAPD_OPTIONS"
fi
fi
fi
}
# Start the slapd daemon and capture the error message if any to
# $reason.
start_slapd() {
# Make sure /var/run/slapd exists with correct permissions
if [ ! -d /var/run/slapd ]; then
mkdir -p /var/run/slapd
[ -z "$SLAPD_USER" ] || chown -R "$SLAPD_USER" /var/run/slapd
[ -z "$SLAPD_GROUP" ] || chgrp -R "$SLAPD_GROUP" /var/run/slapd
fi
# Make sure the pidfile directory exists with correct permissions
piddir=`dirname "$SLAPD_PIDFILE"`
if [ ! -d "$piddir" ]; then
mkdir -p "$piddir"
[ -z "$SLAPD_USER" ] || chown -R "$SLAPD_USER" "$piddir"
[ -z "$SLAPD_GROUP" ] || chgrp -R "$SLAPD_GROUP" "$piddir"
fi
if [ -z "$SLAPD_SERVICES" ]; then
reason="`start-stop-daemon --start --quiet --oknodo \
--pidfile "$SLAPD_PIDFILE" \
--exec $SLAPD -- $SLAPD_OPTIONS 2>&1`"
else
reason="`start-stop-daemon --start --quiet --oknodo \
--pidfile "$SLAPD_PIDFILE" \
--exec $SLAPD -- -h "$SLAPD_SERVICES" $SLAPD_OPTIONS 2>&1`"
fi
# Backward compatibility with OpenLDAP 2.1 client libraries.
if [ ! -h /var/run/ldapi ] && [ ! -e /var/run/ldapi ] ; then
ln -s slapd/ldapi /var/run/ldapi
fi
}
# Stop the slapd daemon and capture the error message (if any) to
# $reason.
stop_slapd() {
reason="`start-stop-daemon --stop --quiet --oknodo --retry TERM/10 \
--pidfile "$SLAPD_PIDFILE" \
--exec $SLAPD 2>&1`"
}
# Start the OpenLDAP daemons
start_ldap() {
trap 'report_failure' 0
log_daemon_msg "Starting OpenLDAP" "slapd"
start_slapd
trap "-" 0
log_end_msg 0
}
# Stop the OpenLDAP daemons
stop_ldap() {
trap 'report_failure' 0
log_daemon_msg "Stopping OpenLDAP" "slapd"
stop_slapd
trap "-" 0
log_end_msg 0
}
case "$1" in
start)
check_for_no_start
start_ldap ;;
stop)
stop_ldap ;;
restart|force-reload)
check_for_no_start
stop_ldap
start_ldap
;;
status)
status_of_proc -p $SLAPD_PIDFILE $SLAPD slapd
;;
*)
echo "Usage: $0 {start|stop|restart|force-reload|status}"
exit 1
;;
esac
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