Attachment 160893 Details for Bug 242642 – rt-sshd

rt-sshd

rt-sshd (text/plain), 4.08 KB, created by IBM Bug Proxy on 2007-08-08 09:55:53 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: IBM Bug Proxy

Created: 2007-08-08 09:55:53 UTC

Size: 4.08 KB

patch

obsolete

>#!/bin/bash
>#
># This program is free software; you can redistribute it and/or modify
># it under the terms of the GNU General Public License as published by
># the Free Software Foundation; either version 2 of the License, or
># (at your option) any later version.
>#
># This program is distributed in the hope that it will be useful,
># but WITHOUT ANY WARRANTY; without even the implied warranty of
># MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
># GNU General Public License for more details.
>#
># Based on /etc/rc.d/init.d/sshd from RedHat's openssh-server-4.3p2-24.el5
># Customized for RHEL5-RT by Sripathi Kodi <sripathik@in.ibm.com>
>#
># Init file for Realtime priority OpenSSH server daemon
>#
># chkconfig: - 55 25
># description:	Realtime priority OpenSSH server daemon \
>#		Runs ssh daemon at priority 99.
>#
># processname: rt-sshd
># config: /etc/ssh/ssh_host_key
># config: /etc/ssh/ssh_host_key.pub
># config: /etc/ssh/ssh_random_seed
># config: /etc/ssh/sshd_config
># pidfile: /var/run/rt-sshd.pid
>
># source function library
>. /etc/rc.d/init.d/functions
>
>RT_SSHD_PORT=9988
>
># pull in sysconfig settings
>[ -f /etc/sysconfig/rt-sshd ] && . /etc/sysconfig/rt-sshd
>
>RETVAL=0
>prog="rt-sshd"
>
># Some functions to make the below more readable
>KEYGEN=/usr/bin/ssh-keygen
>SSHD=/usr/sbin/sshd
>RSA1_KEY=/etc/ssh/ssh_host_key
>RSA_KEY=/etc/ssh/ssh_host_rsa_key
>DSA_KEY=/etc/ssh/ssh_host_dsa_key
>PID_FILE=/var/run/rt-sshd.pid
>
>runlevel=$(set -- $(runlevel); eval "echo \$$#" )
>
>do_rsa1_keygen() {
>	if [ ! -s $RSA1_KEY ]; then
>		echo -n $"Generating SSH1 RSA host key: "
>		if $KEYGEN -q -t rsa1 -f $RSA1_KEY -C '' -N '' >&/dev/null; then
>			chmod 600 $RSA1_KEY
>			chmod 644 $RSA1_KEY.pub
>			if [ -x /sbin/restorecon ]; then
>			    /sbin/restorecon $RSA1_KEY.pub
>			fi
>			success $"RSA1 key generation"
>			echo
>		else
>			failure $"RSA1 key generation"
>			echo
>			exit 1
>		fi
>	fi
>}
>
>do_rsa_keygen() {
>	if [ ! -s $RSA_KEY ]; then
>		echo -n $"Generating SSH2 RSA host key: "
>		if $KEYGEN -q -t rsa -f $RSA_KEY -C '' -N '' >&/dev/null; then
>			chmod 600 $RSA_KEY
>			chmod 644 $RSA_KEY.pub
>			if [ -x /sbin/restorecon ]; then
>			    /sbin/restorecon $RSA_KEY.pub
>			fi
>			success $"RSA key generation"
>			echo
>		else
>			failure $"RSA key generation"
>			echo
>			exit 1
>		fi
>	fi
>}
>
>do_dsa_keygen() {
>	if [ ! -s $DSA_KEY ]; then
>		echo -n $"Generating SSH2 DSA host key: "
>		if $KEYGEN -q -t dsa -f $DSA_KEY -C '' -N '' >&/dev/null; then
>			chmod 600 $DSA_KEY
>			chmod 644 $DSA_KEY.pub
>			if [ -x /sbin/restorecon ]; then
>			    /sbin/restorecon $DSA_KEY.pub
>			fi
>			success $"DSA key generation"
>			echo
>		else
>			failure $"DSA key generation"
>			echo
>			exit 1
>		fi
>	fi
>}
>
>do_restart_sanity_check()
>{
>	$SSHD -t
>	RETVAL=$?
>	if [ ! "$RETVAL" = 0 ]; then
>		failure $"Configuration file or keys are invalid"
>		echo
>	fi
>}
>
>start()
>{
>	# Create keys if necessary
>	do_rsa1_keygen
>	do_rsa_keygen
>	do_dsa_keygen
>	
>	cp -af /etc/localtime /var/empty/sshd/etc
>
>	echo -n $"Starting $prog: "
>	chrt -f 99 $SSHD $OPTIONS -p $RT_SSHD_PORT -o PidFile=$PID_FILE -o UseDNS=no && success || failure
>	RETVAL=$?
>	[ "$RETVAL" = 0 ] && touch /var/lock/subsys/rt-sshd
>	echo
>}
>
>stop()
>{
>	echo -n $"Stopping $prog: "
>	if [ -n "`pidfileofproc $SSHD`" ] ; then
>	    killproc -p $PID_FILE
>	else
>	    failure $"Stopping $prog"
>	fi
>	RETVAL=$?
>	# if we are in halt or reboot runlevel kill all running sessions
>	# so the TCP connections are closed cleanly
>	if [ "x$runlevel" = x0 -o "x$runlevel" = x6 ] ; then
>	    killall $prog 2>/dev/null
>	fi
>	[ "$RETVAL" = 0 ] && rm -f /var/lock/subsys/rt-sshd
>	echo
>}
>
>reload()
>{
>	echo -n $"Reloading $prog: "
>	if [ -n "`pidfileofproc $SSHD`" ] ; then
>	    killproc -p $PID_FILE -HUP
>	else
>	    failure $"Reloading $prog"
>	fi
>	RETVAL=$?
>	echo
>}
>
>case "$1" in
>	start)
>		start
>		;;
>	stop)
>		stop
>		;;
>	restart)
>		stop
>		start
>		;;
>	reload)
>		reload
>		;;
>	condrestart)
>		if [ -f /var/lock/subsys/rt-sshd ] ; then
>			do_restart_sanity_check
>			if [ "$RETVAL" = 0 ] ; then
>				stop
>				# avoid race
>				sleep 3
>				start
>			fi
>		fi
>		;;
>	status)
>		status -p $PID_FILE
>		RETVAL=$?
>		;;
>	*)
>		echo $"Usage: $0 {start|stop|restart|reload|condrestart|status}"
>		RETVAL=1
>esac
>exit $RETVAL

Actions: View

Attachments on bug 242642: 156191 | 159510 | 159834 | 160893 | 160894