[gentoo-commits] gentoo-x86 commit in net-firewall/iptables/files: iptables-1.4.11.init iptables-1.4.8-build.patch

[gentoo-commits] gentoo-x86 commit in net-firewall/iptables/files: iptables-1.4.11.init iptables-1.4.8-build.patch

[Peter Volkov (pva)]

pva         11/06/16 12:53:26

  Added:                iptables-1.4.11.init
  Removed:              iptables-1.4.8-build.patch
  Log:
  Make initscript openrc compatible, bug #367817 wrt Robert Trace. Drop old.
  
  (Portage version: 2.1.10.3/cvs/Linux x86_64)

Revision  Changes    Path
1.1                  net-firewall/iptables/files/iptables-1.4.11.init

file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/net-firewall/iptables/files/iptables-1.4.11.init?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/net-firewall/iptables/files/iptables-1.4.11.init?rev=1.1&content-type=text/plain

Index: iptables-1.4.11.init
===================================================================
#!/sbin/runscript
# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/net-firewall/iptables/files/iptables-1.4.11.init,v 1.1 2011/06/16 12:53:26 pva Exp $

opts="save reload panic"

iptables_name=${SVCNAME}
if [ "${iptables_name}" != "iptables" -a "${iptables_name}" != "ip6tables" ] ; then
	iptables_name="iptables"
fi

iptables_bin="/sbin/${iptables_name}"
case ${iptables_name} in
	iptables)  iptables_proc="/proc/net/ip_tables_names"
	           iptables_save=${IPTABLES_SAVE};;
	ip6tables) iptables_proc="/proc/net/ip6_tables_names"
	           iptables_save=${IP6TABLES_SAVE};;
esac

depend() {
	before net
	use logger
}

set_table_policy() {
	local chains table=$1 policy=$2
	case ${table} in
		nat)    chains="PREROUTING POSTROUTING OUTPUT";;
		mangle) chains="PREROUTING INPUT FORWARD OUTPUT POSTROUTING";;
		filter) chains="INPUT FORWARD OUTPUT";;
		*)      chains="";;
	esac
	local chain
	for chain in ${chains} ; do
		${iptables_bin} -t ${table} -P ${chain} ${policy}
	done
}

checkkernel() {
	if [ ! -e ${iptables_proc} ] ; then
		eerror "Your kernel lacks ${iptables_name} support, please load"
		eerror "appropriate modules and try again."
		return 1
	fi
	return 0
}
checkconfig() {
	if [ ! -f ${iptables_save} ] ; then
		eerror "Not starting ${iptables_name}.  First create some rules then run:"
		eerror "/etc/init.d/${iptables_name} save"
		return 1
	fi
	return 0
}

start() {
	checkconfig || return 1
	ebegin "Loading ${iptables_name} state and starting firewall"
	${iptables_bin}-restore ${SAVE_RESTORE_OPTIONS} < "${iptables_save}"
	eend $?
}

stop() {
	if [ "${SAVE_ON_STOP}" = "yes" ] ; then
		save || return 1
	fi
	checkkernel || return 1
	ebegin "Stopping firewall"
	local a
	for a in $(cat ${iptables_proc}) ; do
		set_table_policy $a ACCEPT

		${iptables_bin} -F -t $a
		${iptables_bin} -X -t $a
	done
	eend $?
}

reload() {
	checkkernel || return 1
	ebegin "Flushing firewall"
	local a
	for a in $(cat ${iptables_proc}) ; do
		${iptables_bin} -F -t $a
		${iptables_bin} -X -t $a
	done
	eend $?

	start
}

save() {
	ebegin "Saving ${iptables_name} state"
	touch "${iptables_save}"
	chmod 0600 "${iptables_save}"
	${iptables_bin}-save ${SAVE_RESTORE_OPTIONS} > "${iptables_save}"
	eend $?
}

panic() {
	checkkernel || return 1
	if service_started ${iptables_name}; then
		rc-service ${iptables_name} stop
	fi

	local a
	ebegin "Dropping all packets"
	for a in $(cat ${iptables_proc}) ; do
		${iptables_bin} -F -t $a
		${iptables_bin} -X -t $a

		set_table_policy $a DROP
	done
	eend $?
}