diff options
Diffstat (limited to 'debian/slapd.init')
| -rw-r--r-- | debian/slapd.init | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/debian/slapd.init b/debian/slapd.init new file mode 100644 index 0000000..581f0a4 --- /dev/null +++ b/debian/slapd.init @@ -0,0 +1,202 @@ +#!/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 |