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ipsec revision 1.3.2.2 
      1 #!/bin/sh
      2 #
      3 # $NetBSD: ipsec,v 1.3.2.2 2000/10/02 01:09:50 lukem Exp $
      4 #
      5 
      6 # PROVIDE: ipsec
      7 # REQUIRE: root beforenetlkm mountcritlocal tty
      8 
      9 #	it does not really require beforenetlkm.
     10 
     11 . /etc/rc.subr
     12 
     13 name="ipsec"
     14 rcvar=$name
     15 start_precmd="ipsec_prestart"
     16 start_cmd="ipsec_start"
     17 stop_precmd="test -f /etc/ipsec.conf"
     18 stop_cmd="ipsec_stop"
     19 reload_cmd="ipsec_reload"
     20 extra_commands="reload"
     21 
     22 ipsec_prestart()
     23 {
     24 	if [ ! -f /etc/ipsec.conf ]; then
     25 		warn "/etc/ipsec.conf not readable; ipsec start aborted."
     26 			#
     27 			# If booting directly to multiuser, send SIGTERM to
     28 			# the parent (/etc/rc) to abort the boot
     29 			#
     30 		if [ "$autoboot" = yes ]; then
     31 			echo "ERROR: ABORTING BOOT (sending SIGTERM to parent)!"
     32 			kill -TERM $$
     33 			exit 1
     34 		fi
     35 		return 1
     36 	fi
     37 	return 0
     38 }
     39 
     40 ipsec_start()
     41 {
     42 	echo "Installing ipsec manual keys/policies."
     43 	/sbin/setkey -f /etc/ipsec.conf
     44 }
     45 
     46 ipsec_stop()
     47 {
     48 	echo "Clearing ipsec manual keys/policies."
     49 
     50 	# still not 100% sure if we would like to do this.
     51 	# it is very questionable to do this during shutdown session, since
     52 	# it can hang any of remaining IPv4/v6 session.
     53 	#
     54 	/sbin/setkey -F
     55 	/sbin/setkey -FP
     56 }
     57 
     58 ipsec_reload()
     59 {
     60 	echo "Reloading ipsec manual keys/policies."
     61 	/sbin/setkey -F
     62 	/sbin/setkey -FP
     63 	/sbin/setkey -f /etc/ipsec.conf
     64 }
     65 
     66 load_rc_config $name
     67 run_rc_command "$1"
     68