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shorewall_code/Shorewall-init/shorewall-init

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#! /bin/bash
# The Shoreline Firewall (Shorewall) Packet Filtering Firewall - V4.5
#
# This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
#
# (c) 2012 - Tom Eastep (teastep@shorewall.net)
#
# On most distributions, this file should be called /etc/init.d/shorewall.
#
# Complete documentation is available at http://shorewall.net
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of Version 2 of the GNU General Public License
# as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
#########################################################################################
#
# This is modified by the installer when ${SHAREDIR} <> /usr/share
#
. /usr/share/shorewall/shorewallrc
# check if shorewall-init is configured or not
if [ -f "$SYSCONFDIR/shorewall-init" ]; then
. $SYSCONFDIR/shorewall-init
if [ -z "$PRODUCTS" ]; then
echo "ERROR: No products configured" >&2
exit 1
fi
else
echo "ERROR: /etc/sysconfig/shorewall-init not found" >&2
exit 1
fi
# Initialize the firewall
shorewall_start () {
local PRODUCT
local VARDIR
echo -n "Initializing \"Shorewall-based firewalls\": "
for PRODUCT in $PRODUCTS; do
if [ -x ${VARDIR}/firewall ]; then
if ! /sbin/$PRODUCT status > /dev/null 2>&1; then
${VARDIR}/firewall stop || exit 1
fi
fi
done
if [ -n "$SAVE_IPSETS" -a -f "$SAVE_IPSETS" ]; then
ipset -R < "$SAVE_IPSETS"
fi
return 0
}
# Clear the firewall
shorewall_stop () {
local PRODUCT
local VARDIR
echo -n "Clearing \"Shorewall-based firewalls\": "
for PRODUCT in $PRODUCTS; do
VARDIR=/var/lib/$PRODUCT
[ -f /etc/$PRODUCT/vardir ] && . /etc/$PRODUCT/vardir
if [ -x ${VARDIR}/firewall ]; then
${VARDIR}/firewall clear || exit 1
fi
done
if [ -n "$SAVE_IPSETS" ]; then
mkdir -p $(dirname "$SAVE_IPSETS")
if ipset -S > "${SAVE_IPSETS}.tmp"; then
grep -qE -- '^(-N|create )' "${SAVE_IPSETS}.tmp" && mv -f "${SAVE_IPSETS}.tmp" "$SAVE_IPSETS"
fi
fi
return 0
}
case "$1" in
start)
shorewall_start
;;
stop)
shorewall_stop
;;
*)
echo "Usage: $0 {start|stop}"
exit 1
esac
exit 0