andersk Git - openssh.git/blame_incremental

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Commit	Line	Data
	1	#!/bin/bash
	2
	3	# Init file for OpenSSH server daemon
	4	#
	5	# chkconfig: 2345 55 25
	6	# description: OpenSSH server daemon
	7	#
	8	# processname: sshd
	9	# config: /etc/ssh/ssh_host_key
	10	# config: /etc/ssh/ssh_host_key.pub
	11	# config: /etc/ssh/ssh_random_seed
	12	# config: /etc/ssh/sshd_config
	13	# pidfile: /var/run/sshd.pid
	14
	15	# source function library
	16	. /etc/rc.d/init.d/functions
	17
	18	RETVAL=0
	19
	20	# Some functions to make the below more readable
	21	KEYGEN=/usr/bin/ssh-keygen
	22	RSA1_KEY=/etc/ssh/ssh_host_key
	23	RSA_KEY=/etc/ssh/ssh_host_rsa_key
	24	DSA_KEY=/etc/ssh/ssh_host_dsa_key
	25	PID_FILE=/var/run/sshd.pid
	26	my_success() {
	27	local msg
	28	if [ $# -gt 1 ]; then
	29	msg="$2"
	30	else
	31	msg="done"
	32	fi
	33	case "`type -type success`" in
	34	function)
	35	success "$1"
	36	;;
	37	*)
	38	echo -n "${msg}"
	39	;;
	40	esac
	41	}
	42	my_failure() {
	43	local msg
	44	if [ $# -gt 1 ]; then
	45	msg="$2"
	46	else
	47	msg="FAILED"
	48	fi
	49	case "`type -type failure`" in
	50	function)
	51	failure "$1"
	52	;;
	53	*)
	54	echo -n "${msg}"
	55	;;
	56	esac
	57	}
	58	do_rsa1_keygen() {
	59	if ! test -f $RSA1_KEY ; then
	60	echo -n "Generating SSH1 RSA host key: "
	61	if $KEYGEN -q -t rsa1 -f $RSA1_KEY -C '' -N '' >&/dev/null; then
	62	my_success "RSA1 key generation"
	63	echo
	64	else
	65	my_failure "RSA1 key generation"
	66	echo
	67	exit 1
	68	fi
	69	fi
	70	}
	71	do_rsa_keygen() {
	72	if ! test -f $RSA_KEY ; then
	73	echo -n "Generating SSH2 RSA host key: "
	74	if $KEYGEN -q -t rsa -f $RSA_KEY -C '' -N '' >&/dev/null; then
	75	my_success "RSA key generation"
	76	echo
	77	else
	78	my_failure "RSA key generation"
	79	echo
	80	exit 1
	81	fi
	82	fi
	83	}
	84	do_dsa_keygen() {
	85	if ! test -f $DSA_KEY ; then
	86	echo -n "Generating SSH2 DSA host key: "
	87	if $KEYGEN -q -t dsa -f $DSA_KEY -C '' -N '' >&/dev/null; then
	88	my_success "DSA key generation"
	89	echo
	90	else
	91	my_failure "DSA key generation"
	92	echo
	93	exit 1
	94	fi
	95	fi
	96	}
	97
	98	case "$1" in
	99	start)
	100	# Create keys if necessary
	101	do_rsa1_keygen;
	102	do_rsa_keygen;
	103	do_dsa_keygen;
	104
	105	echo -n "Starting sshd: "
	106	if [ ! -f $PID_FILE ] ; then
	107	sshd
	108	RETVAL=$?
	109	if [ "$RETVAL" = "0" ] ; then
	110	my_success "sshd startup" "sshd"
	111	touch /var/lock/subsys/sshd
	112	else
	113	my_failure "sshd startup" ""
	114	fi
	115	fi
	116	echo
	117	;;
	118	stop)
	119	echo -n "Shutting down sshd: "
	120	if [ -f $PID_FILE ] ; then
	121	killproc sshd
	122	RETVAL=$?
	123	[ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/sshd
	124	fi
	125	echo
	126	;;
	127	restart)
	128	$0 stop
	129	$0 start
	130	RETVAL=$?
	131	;;
	132	condrestart)
	133	if [ -f /var/lock/subsys/sshd ] ; then
	134	$0 stop
	135	$0 start
	136	RETVAL=$?
	137	fi
	138	;;
	139	status)
	140	status sshd
	141	RETVAL=$?
	142	;;
	143	*)
	144	echo "Usage: sshd {start\|stop\|restart\|status\|condrestart}"
	145	exit 1
	146	;;
	147	esac
	148
	149	exit $RETVAL