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|
#! /bin/bash
#
# $Id: sshd.init,v 1.4 2003/11/21 12:48:57 djm Exp $
#
### BEGIN INIT INFO
# Provides:
# Required-Start: $network
# Required-Stop:
# Default-Start: 3 4 5
# Default-Stop: 0 1 2 6
# Description: sshd
# Bring up/down the OpenSSH secure shell daemon.
### END INIT INFO
#
# Written by Miquel van Smoorenburg <miquels@drinkel.ow.org>.
# Modified for Debian GNU/Linux by Ian Murdock <imurdock@gnu.ai.mit.edu>.
# Modified for OpenLinux by Raymund Will <ray@caldera.de>
NAME=sshd
DAEMON=/usr/sbin/$NAME
# Hack-Alert(TM)! This is necessary to get around the 'reload'-problem
# created by recent OpenSSH daemon/ssd combinations. See Caldera internal
# PR [linux/8278] for details...
PIDF=/var/run/$NAME.pid
NAME=$DAEMON
_status() {
[ -z "$1" ] || local pidf="$1"
local ret=-1
local pid
if [ -n "$pidf" ] && [ -r "$pidf" ]; then
pid=$(head -1 $pidf)
else
pid=$(pidof $NAME)
fi
if [ ! -e $SVIlock ]; then
# no lock-file => not started == stopped?
ret=3
elif [ -n "$pidf" -a ! -f "$pidf" ] || [ -z "$pid" ]; then
# pid-file given but not present or no pid => died, but was not stopped
ret=2
elif [ -r /proc/$pid/cmdline ] &&
echo -ne $NAME'\000' | cmp -s - /proc/$pid/cmdline; then
# pid-file given and present or pid found => check process...
# but don't compare exe, as this will fail after an update!
# compares OK => all's well, that ends well...
ret=0
else
# no such process or exe does not match => stale pid-file or process died
# just recently...
ret=1
fi
return $ret
}
# Source function library (and set vital variables).
. @SVIdir@/functions
case "$1" in
start)
[ ! -e $SVIlock ] || exit 0
[ -x $DAEMON ] || exit 5
SVIemptyConfig @sysconfdir@/sshd_config && exit 6
if [ ! \( -f @sysconfdir@/ssh_host_key -a \
-f @sysconfdir@/ssh_host_key.pub \) -a \
! \( -f @sysconfdir@/ssh_host_rsa_key -a \
-f @sysconfdir@/ssh_host_rsa_key.pub \) -a \
! \( -f @sysconfdir@/ssh_host_dsa_key -a \
-f @sysconfdir@/ssh_host_dsa_key.pub \) ]; then
echo "$SVIsubsys: host key not initialized: skipped!"
echo "$SVIsubsys: use ssh-host-keygen to generate one!"
exit 6
fi
echo -n "Starting $SVIsubsys services: "
ssd -S -x $DAEMON -n $NAME -- $OPTIONS
ret=$?
echo "."
touch $SVIlock
;;
stop)
[ -e $SVIlock ] || exit 0
echo -n "Stopping $SVIsubsys services: "
ssd -K -p $PIDF -n $NAME
ret=$?
echo "."
rm -f $SVIlock
;;
force-reload|reload)
[ -e $SVIlock ] || exit 0
echo "Reloading $SVIsubsys configuration files: "
ssd -K --signal 1 -q -p $PIDF -n $NAME
ret=$?
echo "done."
;;
restart)
$0 stop
$0 start
ret=$?
;;
status)
_status $PIDF
ret=$?
;;
*)
echo "Usage: $SVIscript {[re]start|stop|[force-]reload|status}"
ret=2
;;
esac
exit $ret
|
