#!/bin/sh # # Script to back uninstall Shoreline Firewall 6 # # This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt] # # (c) 2000-2011 - Tom Eastep (teastep@shorewall.net) # # Shorewall documentation is available at http://www.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. # # Usage: # # You may only use this script to uninstall the version # shown below. Simply run this script to remove Shorewall Firewall VERSION=xxx #The Build script inserts the actual version usage() # $1 = exit status { ME=$(basename $0) echo "usage: $ME [ <shorewallrc file> ]" exit $1 } qt() { "$@" >/dev/null 2>&1 } split() { local ifs ifs=$IFS IFS=: set -- $1 echo $* IFS=$ifs } mywhich() { local dir for dir in $(split $PATH); do if [ -x $dir/$1 ]; then return 0 fi done return 2 } remove_file() # $1 = file to restore { if [ -f $1 -o -L $1 ] ; then rm -f $1 echo "$1 Removed" fi } # # Read the RC file # if [ $# -eq 0 ]; then if [ -f ./shorewallrc ]; then . ./shorewallrc elif [ -f ~/.shorewallrc ]; then . ~/.shorewallrc || exit 1 file=./.shorewallrc elif [ -f /usr/share/shorewall/shorewallrc ]; then . /usr/share/shorewall/shorewallrc else fatal_error "No configuration file specified and /usr/share/shorewall/shorewallrc not found" fi elif [ $# -eq 1 ]; then file=$1 case $file in /*|.*) ;; *) file=./$file ;; esac . $file else usage 1 fi if [ -f ${SHARDIR}/shorewall6/version ]; then INSTALLED_VERSION="$(cat /usr/share/shorewall6/version)" if [ "$INSTALLED_VERSION" != "$VERSION" ]; then echo "WARNING: Shorewall6 Version $INSTALLED_VERSION is installed" echo " and this is the $VERSION uninstaller." VERSION="$INSTALLED_VERSION" fi else echo "WARNING: Shorewall6 Version $VERSION is not installed" VERSION="" fi echo "Uninstalling shorewall6 $VERSION" if qt ip6tables -L shorewall6 -n && [ ! -f ${SBINDIR}/shorewall6-lite ]; then ${SBINDIR}/shorewall6 clear fi if [ -L ${SHAREDIR}/shorewall6/init ]; then FIREWALL=$(readlink -m -q ${SHAREDIR}/shorewall6/init) elif [ -n "$INITFILE" ]; then FIREWALL=${INITDIR}/${INITFILE} fi if [ -f "$FIREWALL" ]; then if mywhich updaterc.d ; then updaterc.d shorewall6 remove elif mywhich insserv ; then insserv -r $FIREWALL elif mywhich chkconfig ; then chkconfig --del $(basename $FIREWALL) elif mywhich systemctl ; then systemctl disable shorewall6 fi remove_file $FIREWALL fi rm -f ${SBINDIR}/shorewall6 rm -rf ${CONFDIR}/shorewall6 rm -rf ${VARDIR}/shorewall6 rm -rf ${LIBEXEC}/shorewall6 rm -rf ${SHAREDIR}/shorewall6 for f in ${MANDIR}/man5/shorewall6* ${SHAREDIR}/man/man8/shorewall6*; do case $f in shorewall6-lite*) ;; *) rm -f $f esac done rm -f ${CONFDIR}/logrotate.d/shorewall6 [ -n "$SYSTEMD" ] && rm -f ${SYSTEMD}/shorewall6.service echo "Shorewall6 Uninstalled"