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#!/sbin/runscript
# Copyright 1999-2014 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
description='The Shoreline Firewall, more commonly known as "Shorewall", is'
description="${description} a high-level tool for configuring Netfilter."
extra_commands="check clear"
extra_started_commands="refresh reset"
description_check="Checks if the configuration will compile or not."
description_clear="Clear will remove all rules and chains installed by"
description_clear="${description_clear} Shorewall. The firewall is then"
description_clear="${description_clear} wide open and unprotected."
description_refresh="The mangle table will be refreshed along with the"
description_refresh="${description_refresh} blacklist chain (if any)."
description_reset="All the packet and byte counters in the firewall are reset."
depend() {
need net
provide firewall
after ulogd
}
status() {
local _retval
/sbin/shorewall status 1>/dev/null
_retval=$?
if [ ${_retval} = '0' ]; then
einfo 'status: started'
mark_service_started "${SVCNAME}"
return 0
else
einfo 'status: stopped'
mark_service_stopped "${SVCNAME}"
return 3
fi
}
start() {
ebegin "Starting shorewall"
/sbin/shorewall ${OPTIONS} start ${STARTOPTIONS} 1>/dev/null
eend $?
}
stop() {
ebegin "Stopping shorewall"
/sbin/shorewall ${OPTIONS} stop ${STOPOPTIONS} 1>/dev/null
eend $?
}
restart() {
# shorewall comes with its own control script that includes a
# restart function, so refrain from calling svc_stop/svc_start
# here. Note that this comment is required to fix bug 55576;
# runscript.sh greps this script... (09 Jul 2004 agriffis)
ebegin "Restarting shorewall"
/sbin/shorewall status 1>/dev/null
if [ $? != 0 ] ; then
svc_start
else
/sbin/shorewall ${OPTIONS} restart ${RESTARTOPTIONS} 1>/dev/null
fi
eend $?
}
clear() {
# clear will remove all the rules and bring the system to an unfirewalled
# state. (21 Nov 2004 eldad)
ebegin "Clearing all shorewall rules and setting policy to ACCEPT"
/sbin/shorewall ${OPTIONS} clear 1>/dev/null
eend $?
}
reset() {
# reset the packet and byte counters in the firewall
ebegin "Resetting the packet and byte counters in shorewall"
/sbin/shorewall ${OPTIONS} reset 1>/dev/null
eend $?
}
refresh() {
# refresh the rules involving the broadcast addresses of firewall
# interfaces, the black list, traffic control rules and
# ECN control rules
ebegin "Refreshing shorewall rules"
/sbin/shorewall ${OPTIONS} refresh 1>/dev/null
eend $?
}
check() {
# perform cursory validation of the zones, interfaces, hosts, rules
# and policy files. CAUTION: does not parse and validate the generated
# iptables commands.
ebegin "Checking shorewall configuration"
/sbin/shorewall ${OPTIONS} check 1>/dev/null
eend $?
}
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