sshd revision 124616 
1#!/bin/sh
2#
3# $NetBSD: sshd,v 1.18 2002/04/29 08:23:34 lukem Exp $
4# $FreeBSD: head/etc/rc.d/sshd 124616 2004-01-17 10:16:38Z mtm $
5#
6
7# PROVIDE: sshd
8# REQUIRE: LOGIN
9# KEYWORD: FreeBSD
10
11. /etc/rc.subr
12
13name="sshd"
14rcvar=`set_rcvar`
15keygen_cmd="sshd_keygen"
16start_precmd="sshd_precmd"
17pidfile="/var/run/${name}.pid"
18extra_commands="keygen reload"
19case ${OSTYPE} in
20NetBSD)
21	command="/usr/sbin/${name}"
22	required_files="/etc/ssh/sshd_config"
23	;;
24esac
25
26sshd_keygen()
27{
28	(
29	umask 022
30
31	# Can't do anything if ssh is not installed
32	[ -x /usr/bin/ssh-keygen ] || {
33		warn "/usr/bin/ssh-keygen does not exist."
34		return 1
35	}
36
37	if [ -f /etc/ssh/ssh_host_key ]; then
38		echo "You already have an RSA host key" \
39		    "in /etc/ssh/ssh_host_key"
40		echo "Skipping protocol version 1 RSA Key Generation"
41	else
42		/usr/bin/ssh-keygen -t rsa1 -b 1024 \
43		    -f /etc/ssh/ssh_host_key -N ''
44	fi
45
46	if [ -f /etc/ssh/ssh_host_dsa_key ]; then
47		echo "You already have a DSA host key" \
48		    "in /etc/ssh/ssh_host_dsa_key"
49		echo "Skipping protocol version 2 DSA Key Generation"
50	else
51		/usr/bin/ssh-keygen -t dsa -f /etc/ssh/ssh_host_dsa_key -N ''
52	fi
53
54	if [ -f /etc/ssh/ssh_host_rsa_key ]; then
55		echo "You already have a RSA host key" \
56		    "in /etc/ssh/ssh_host_rsa_key"
57		echo "Skipping protocol version 2 RSA Key Generation"
58	else
59		/usr/bin/ssh-keygen -t rsa -f /etc/ssh/ssh_host_rsa_key -N ''
60	fi
61	)
62}
63
64sshd_precmd()
65{
66	if [ ! -f /etc/ssh/ssh_host_key -o \
67	    ! -f /etc/ssh/ssh_host_dsa_key -o \
68	    ! -f /etc/ssh/ssh_host_rsa_key ]; then
69		run_rc_command keygen
70	fi
71}
72
73load_rc_config $name
74run_rc_command "$1"
75