ipsec revision 111019 
1#!/bin/sh
2#
3# $NetBSD: ipsec,v 1.7 2002/03/22 04:33:58 thorpej Exp $
4# $FreeBSD: head/etc/rc.d/ipsec 111019 2003-02-16 20:46:08Z mtm $
5#
6
7# PROVIDE: ipsec
8# REQUIRE: root beforenetlkm mountcritlocal tty
9# BEFORE:  DAEMON
10# KEYWORD: FreeBSD NetBSD
11
12#	it does not really require beforenetlkm.
13
14. /etc/rc.subr
15
16name="ipsec"
17rcvar=`set_rcvar`
18start_precmd="ipsec_prestart"
19start_cmd="ipsec_start"
20stop_precmd="test -f /etc/ipsec.conf"
21stop_cmd="ipsec_stop"
22reload_cmd="ipsec_reload"
23extra_commands="reload"
24
25case ${OSTYPE} in
26FreeBSD)
27	ipsec_program="/usr/sbin/setkey"
28	# ipsec_file is set by rc.conf
29	;;
30NetBSD)
31	ipsec_program="/sbin/setkey"
32	ipsec_file="/etc/ipsec.conf"
33	;;
34esac
35
36ipsec_prestart()
37{
38	if [ ! -f "$ipsec_file" ]; then
39		warn "$ipsec_file not readable; ipsec start aborted."
40			#
41			# If booting directly to multiuser, send SIGTERM to
42			# the parent (/etc/rc) to abort the boot
43			#
44		if [ "$autoboot" = yes ]; then
45			echo "ERROR: ABORTING BOOT (sending SIGTERM to parent)!"
46			kill -TERM $$
47			exit 1
48		fi
49		return 1
50	fi
51	return 0
52}
53
54ipsec_start()
55{
56	echo "Installing ipsec manual keys/policies."
57	${ipsec_program} -f $ipsec_file
58}
59
60ipsec_stop()
61{
62	echo "Clearing ipsec manual keys/policies."
63
64	# still not 100% sure if we would like to do this.
65	# it is very questionable to do this during shutdown session, since
66	# it can hang any of remaining IPv4/v6 session.
67	#
68	${ipsec_program} -F
69	${ipsec_program} -FP
70}
71
72ipsec_reload()
73{
74	echo "Reloading ipsec manual keys/policies."
75	${ipsec_program} -F
76	${ipsec_program} -FP
77	${ipsec_program} -f "$ipsec_file"
78}
79
80load_rc_config $name
81run_rc_command "$1"
82