forked from extern/shorewall_code
150 lines
3.7 KiB
Bash
Executable File
150 lines
3.7 KiB
Bash
Executable File
#! /bin/bash
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# The Shoreline Firewall (Shorewall) Packet Filtering Firewall - V4.5
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#
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# This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
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#
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# (c) 2010,2012 - Tom Eastep (teastep@shorewall.net)
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#
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# On most distributions, this file should be called /etc/init.d/shorewall.
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#
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# Complete documentation is available at http://shorewall.net
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of Version 2 of the GNU General Public License
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# as published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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#
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### BEGIN INIT INFO
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# Provides: shorewall-init
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# Required-Start: $local_fs
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# Required-Stop: $local_fs
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# Default-Start: 2 3 5
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# Default-Stop: 0 1 6
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# Short-Description: Initialize the firewall at boot time
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# Description: Place the firewall in a safe state at boot time
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# prior to bringing up the network.
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### END INIT INFO
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#Return values acc. to LSB for all commands but status:
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# 0 - success
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# 1 - generic or unspecified error
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# 2 - invalid or excess argument(s)
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# 3 - unimplemented feature (e.g. "reload")
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# 4 - insufficient privilege
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# 5 - program is not installed
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# 6 - program is not configured
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# 7 - program is not running
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if [ "$(id -u)" != "0" ]
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then
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echo "You must be root to start, stop or restart \"Shorewall \"."
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exit 4
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fi
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# check if shorewall-init is configured or not
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if [ -f "/etc/sysconfig/shorewall-init" ]
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then
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. /etc/sysconfig/shorewall-init
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if [ -z "$PRODUCTS" ]
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then
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echo "No PRODUCTS configured"
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exit 6
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fi
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else
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echo "/etc/sysconfig/shorewall-init not found"
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exit 6
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fi
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#
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# The installer may alter this
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#
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. /usr/share/shorewall/shorewallrc
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# set the STATEDIR variable
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setstatedir() {
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local statedir
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if [ -f ${CONFDIR}/${PRODUCT}/vardir ]; then
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statedir=$( . /${CONFDIR}/${PRODUCT}/vardir && echo $VARDIR )
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fi
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[ -n "$statedir" ] && STATEDIR=${statedir} || STATEDIR=${VARDIR}/${PRODUCT}
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if [ $PRODUCT = shorewall -o $PRODUCT = shorewall6 ]; then
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${SBINDIR}/$PRODUCT compile -c || exit
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fi
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}
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# Initialize the firewall
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shorewall_start () {
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local PRODUCT
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local STATEDIR
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echo -n "Initializing \"Shorewall-based firewalls\": "
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for PRODUCT in $PRODUCTS; do
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setstatedir
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if [ -x $STATEDIR/firewall ]; then
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if ! ${SBIN}/$PRODUCT status > /dev/null 2>&1; then
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$STATEDIR/$PRODUCT/firewall stop || exit
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fi
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else
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exit 6
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fi
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done
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if [ -n "$SAVE_IPSETS" -a -f "$SAVE_IPSETS" ]; then
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ipset -R < "$SAVE_IPSETS"
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fi
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}
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# Clear the firewall
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shorewall_stop () {
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local PRODUCT
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local STATEDIR
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echo -n "Clearing \"Shorewall-based firewalls\": "
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for PRODUCT in $PRODUCTS; do
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setstatedir
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if [ -x ${STATEDIR}/firewall ]; then
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${STATEDIR}/firewall clear || exit
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else
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exit 6
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fi
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done
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if [ -n "$SAVE_IPSETS" ]; then
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mkdir -p $(dirname "$SAVE_IPSETS")
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if ipset -S > "${SAVE_IPSETS}.tmp"; then
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grep -qE -- '^(-N|create )' "${SAVE_IPSETS}.tmp" && mv -f "${SAVE_IPSETS}.tmp" "$SAVE_IPSETS"
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fi
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fi
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}
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case "$1" in
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start)
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shorewall_start
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;;
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stop)
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shorewall_stop
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;;
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reload|forced-reload)
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;;
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*)
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echo "Usage: /etc/init.d/shorewall-init {start|stop}"
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exit 1
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;;
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esac
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exit 0
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