#!/bin/sh # # Script to back uninstall Shoreline Firewall 6 Lite # # (c) 2000-2014 - Tom Eastep (teastep@shorewall.net) # # Shorewall documentation is available at http://shorewall.sourceforge.net # # This program is part of Shorewall. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by the # Free Software Foundation, either version 2 of the license or, at your # option, any later version. # # 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, see . # # 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 PRODUCT=shorewall6-lite usage() # $1 = exit status { ME=$(basename $0) echo "usage: $ME [ ]" 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 } finished=0 configure=1 while [ $finished -eq 0 ]; do option=$1 case "$option" in -*) option=${option#-} while [ -n "$option" ]; do case $option in h) usage 0 ;; v) echo "$Product Firewall Installer Version $VERSION" exit 0 ;; n*) configure=0 option=${option#n} ;; *) usage 1 ;; esac done shift ;; *) finished=1 ;; esac done # # 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 ${SHAREDIR}/shorewall6-lite/version ]; then INSTALLED_VERSION="$(cat ${SHAREDIR}/shorewall6-lite/version)" if [ "$INSTALLED_VERSION" != "$VERSION" ]; then echo "WARNING: Shorewall Lite Version $INSTALLED_VERSION is installed" echo " and this is the $VERSION uninstaller." VERSION="$INSTALLED_VERSION" fi else echo "WARNING: Shorewall Lite Version $VERSION is not installed" VERSION="" fi echo "Uninstalling Shorewall Lite $VERSION" [ -n "$SANDBOX" ] && configure=0 if [ $configure -eq 1 ]; then if qt ip6tables -L shorewall -n && [ ! -f ${SBINDIR}/shorewall6 ]; then ${SBINDIR}/shorewall6-lite clear fi fi if [ -f ${SHAREDIR}/shorewall6-lite/init ]; then FIREWALL=$(readlink -m -q ${SHAREDIR}/shorewall6-lite/init) elif [ -n "$INITFILE" ]; then FIREWALL=${INITDIR}/${INITFILE} fi if [ -f "$FIREWALL" ]; then if [ $configure -eq 1 ]; then if mywhich updaterc.d ; then updaterc.d shorewall6-lite remove elif mywhich insserv ; then insserv -r $FIREWALL elif mywhich chkconfig ; then chkconfig --del $(basename $FIREWALL) elif mywhich systemctl ; then systemctl disable shorewall6-lite fi fi remove_file $FIREWALL fi if [ -n "$SYSTEMD" ]; then [ $configure -eq 1 ] && systemctl disable ${PRODUCT} rm -f $SYSTEMD/shorewall6-lite.service fi rm -f ${SBINDIR}/shorewall6-lite rm -rf ${CONFDIR}/shorewall6-lite rm -rf ${VARDIR}/shorewall6-lite rm -rf ${SHAREDIR}/shorewall6-lite rm -rf ${LIBEXECDIR}/shorewall6-lite rm -f ${CONFDIR}/logrotate.d/shorewall6-lite [ -n "$SYSTEMD" ] && rm -f ${SYSTEMD}/shorewall6-lite.service rm -f ${MANDIR}/man5/shorewall6-lite* rm -f ${MANDIR}/man8/shorewall6-lite* echo "Shorewall6 Lite Uninstalled"