forked from extern/shorewall_code
464 lines
11 KiB
Bash
Executable File
464 lines
11 KiB
Bash
Executable File
#!/bin/sh
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#
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# Script to install Shoreline Firewall Init
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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) 2000-2011 - Tom Eastep (teastep@shorewall.net)
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# (c) 2010 - Roberto C. Sanchez (roberto@connexer.com)
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#
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# Shorewall 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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VERSION=xxx #The Build script inserts the actual version.
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usage() # $1 = exit status
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{
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ME=$(basename $0)
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echo "usage: $ME [ <configuration-file> ]"
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echo " $ME -v"
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echo " $ME -h"
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exit $1
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}
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fatal_error()
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{
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echo " ERROR: $@" >&2
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exit 1
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}
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split() {
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local ifs
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ifs=$IFS
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IFS=:
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set -- $1
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echo $*
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IFS=$ifs
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}
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qt()
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{
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"$@" >/dev/null 2>&1
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}
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mywhich() {
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local dir
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for dir in $(split $PATH); do
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if [ -x $dir/$1 ]; then
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echo $dir/$1
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return 0
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fi
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done
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return 2
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}
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run_install()
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{
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if ! install $*; then
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echo
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echo "ERROR: Failed to install $*" >&2
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exit 1
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fi
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}
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cant_autostart()
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{
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echo
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echo "WARNING: Unable to configure shorewall init to start automatically at boot" >&2
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}
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require()
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{
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eval [ -n "\$$1" ] || fatal_error "Required option $1 not set"
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}
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install_file() # $1 = source $2 = target $3 = mode
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{
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run_install $T $OWNERSHIP -m $3 $1 ${2}
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}
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cd "$(dirname $0)"
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PRODUCT=shorewall-init
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#
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# Parse the run line
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#
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finished=0
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while [ $finished -eq 0 ] ; do
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case "$1" in
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-*)
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option=${option#-}
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while [ -n "$option" ]; do
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case $option in
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h)
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usage 0
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;;
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v)
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echo "Shorewall-init Firewall Installer Version $VERSION"
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exit 0
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;;
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*)
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usage 1
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;;
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esac
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done
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shift
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;;
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*)
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finished=1
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;;
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esac
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done
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#
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# Read the RC file
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#
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if [ $# -eq 0 ]; then
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#
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# Load packager's settings if any
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#
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if [ -f ./shorewallrc ]; then
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. ./shorewallrc || exit 1
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file=~/.shorewallrc
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elif [ -f ~/.shorewallrc ]; then
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. ~/.shorewallrc || exit 1
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file=./.shorewallrc
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else
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fatal_error "No configuration file specified and ~/.shorewallrc not found"
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fi
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elif [ $# -eq 1 ]; then
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file=$1
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case $file in
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/*|.*)
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;;
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*)
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file=./$file
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;;
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esac
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. $file
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else
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usage 1
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fi
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for var in SHAREDIR LIBEXECDIR CONFDIR SBINDIR VARDIR; do
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require $var
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done
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PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin
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if [ -z "$BUILD" ]; then
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case $(uname) in
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cygwin*)
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BUILD=cygwin
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;;
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Darwin)
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BUILD=apple
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;;
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*)
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if [ -f /etc/debian_version ]; then
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BUILD=debian
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elif [ -f /etc/redhat-release ]; then
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BUILD=redhat
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elif [ -f /etc/SuSE-release ]; then
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BUILD=suse
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elif [ -f /etc/slackware-version ] ; then
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BUILD=slackware
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elif [ -f /etc/arch-release ] ; then
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BUILD=archlinux
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else
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BUILD=linux
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fi
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;;
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esac
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fi
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[ -n "$OWNER" ] || OWNER=$(id -un)
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[ -n "$GROUP" ] || GROUP=$(id -gn)
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case $BUILD in
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apple)
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T=
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;;
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debian|redhat|suse|slackware|archlinux)
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;;
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*)
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[ -n "$BUILD" ] && echo "ERROR: Unknown BUILD environment ($BUILD)" >&2 || echo "ERROR: Unknown BUILD environment"
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exit 1
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;;
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esac
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OWNERSHIP="-o $OWNER -g $GROUP"
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[ -n "$HOST" ] || HOST=$BUILD
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case "$HOST" in
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debian)
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echo "Installing Debian-specific configuration..."
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;;
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redhat|redhat)
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echo "Installing Redhat/Fedora-specific configuration..."
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;;
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slackware)
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echo "Shorewall-init is currently not supported on Slackware" >&2
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exit 1
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;;
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archlinux)
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echo "Shorewall-init is currently not supported on Arch Linux" >&2
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exit 1
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;;
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suse|suse)
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echo "Installing SuSE-specific configuration..."
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;;
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linux)
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echo "ERROR: Shorewall-init is not supported on this system" >&2
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;;
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*)
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echo "ERROR: Unsupported HOST distribution: \"$HOST\"" >&2
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exit 1;
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;;
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esac
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[ -z "$TARGET" ] && TARGET=$HOST
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if [ -n "$DESTDIR" ]; then
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if [ `id -u` != 0 ] ; then
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echo "Not setting file owner/group permissions, not running as root."
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OWNERSHIP=""
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fi
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install -d $OWNERSHIP -m 755 ${DESTDIR}${INITDIR}
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fi
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echo "Installing Shorewall Init Version $VERSION"
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#
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# Check for /usr/share/shorewall-init/version
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#
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if [ -f ${DESTDIR}${SHAREDIR}/shorewall-init/version ]; then
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first_install=""
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else
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first_install="Yes"
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fi
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#
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# Install the Firewall Script
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#
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if [ -n "$INITFILE" ]; then
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install_file $INITSOURCE ${DESTDIR}${INITDIR}/$INITFILE 0544
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[ "${SHAREDIR}" = /usr/share ] || eval sed -i \'s\|/usr/share/\|${SHAREDIR}/\|\' ${DESTDIR}${INITDIR}/$INITFILE
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if [ -n "${AUXINITSOURCE}" ]; then
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install_file $INITSOURCE ${DESTDIR}${INITDIR}/$AUXINITFILE 0544
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fi
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echo "Shorewall-init script installed in ${DESTDIR}${INITDIR}/$INITFILE"
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fi
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#
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# Install the .service file
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#
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if [ -n "$SYSTEMD" ]; then
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mkdir -p ${DESTDIR}${SYSTEMD}
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run_install $OWNERSHIP -m 600 shorewall-init.service ${DESTDIR}${SYSTEMD}/shorewall-init.service
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echo "Service file installed as ${DESTDIR}${SYSTEMD}/shorewall-init.service"
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if [ -n "$DESTDIR" ]; then
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mkdir -p ${DESTDIR}${SBINDIR}
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chmod 755 ${DESTDIR}${SBINDIR}
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fi
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run_install $OWNERSHIP -m 700 shorewall-init ${DESTDIR}${SBINDIR}/shorewall-init
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echo "CLI installed as ${DESTDIR}${SBINDIR}/shorewall-init"
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fi
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#
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# Create /usr/share/shorewall-init if needed
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#
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mkdir -p ${DESTDIR}/usr/share/shorewall-init
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chmod 755 ${DESTDIR}/usr/share/shorewall-init
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#
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# Create the version file
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#
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echo "$VERSION" > ${DESTDIR}/usr/share/shorewall-init/version
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chmod 644 ${DESTDIR}/usr/share/shorewall-init/version
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#
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# Remove and create the symbolic link to the init script
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#
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if [ -z "$DESTDIR" ]; then
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rm -f /usr/share/shorewall-init/init
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ln -s ${INITDIR}/${INITFILE} ${SHAREDIR}/shorewall-init/init
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fi
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if [ $HOST = debian ]; then
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if [ -n "${DESTDIR}" ]; then
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mkdir -p ${DESTDIR}/etc/network/if-up.d/
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mkdir -p ${DESTDIR}/etc/network/if-post-down.d/
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fi
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if [ ! -f ${DESTDIR}/etc/default/shorewall-init ]; then
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if [ -n "${DESTDIR}" ]; then
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mkdir ${DESTDIR}/etc/default
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fi
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install_file sysconfig ${DESTDIR}/etc/default/shorewall-init 0644
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fi
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else
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if [ -n "$DESTDIR" ]; then
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mkdir -p ${DESTDIR}${SYSCONFDIR}
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if [ -z "$RPM" ]; then
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if [ $HOST = suse ]; then
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mkdir -p ${DESTDIR}/etc/sysconfig/network/if-up.d
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mkdir -p ${DESTDIR}${SYSCONFDIR}/network/if-down.d
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else
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mkdir -p ${DESTDIR}/etc/NetworkManager/dispatcher.d
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fi
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fi
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fi
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if [ -d ${DESTDIR}${SYSCONFDIR} -a ! -f ${DESTDIR}${SYSCONFDIR}/shorewall-init ]; then
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install_file sysconfig ${DESTDIR}${SYSCONFDIR}/shorewall-init 0644
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fi
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fi
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#
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# Install the ifupdown script
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#
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cp ifupdown.sh ifupdown
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d[ "${SHAREDIR}" = /usr/share ] || eval sed -i \'s\|/usr/share/\|${SHAREDIR}/\|\' ifupdown
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mkdir -p ${DESTDIR}${LIBEXECDIR}/shorewall-init
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install_file ifupdown ${DESTDIR}${LIBEXECDIR}/shorewall-init/ifupdown 0544
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if [ -d ${DESTDIR}/etc/NetworkManager ]; then
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install_file ifupdown ${DESTDIR}/etc/NetworkManager/dispatcher.d/01-shorewall 0544
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fi
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case $HOST in
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debian)
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install_file ifupdown ${DESTDIR}/etc/network/if-up.d/shorewall 0544
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install_file ifupdown ${DESTDIR}/etc/network/if-post-down.d/shorewall 0544
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;;
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suse)
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if [ -z "$RPM" ]; then
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install_file ifupdown ${DESTDIR}${SYSCONFDIR}/network/if-up.d/shorewall 0544
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install_file ifupdown ${DESTDIR}${SYSCONFDIR}/network/if-down.d/shorewall 0544
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fi
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;;
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redhat)
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if [ -f ${DESTDIR}${SBINDIR}/ifup-local -o -f ${DESTDIR}${SBINDIR}/ifdown-local ]; then
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echo "WARNING: ${SBINDIR}/ifup-local and/or ${SBINDIR}/ifdown-local already exist; up/down events will not be handled"
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elif [ -z "$DESTDIR" ]; then
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install_file ifupdown ${DESTDIR}${SBINDIR}/ifup-local 0544
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install_file ifupdown ${DESTDIR}${SBINDIR}/ifdown-local 0544
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fi
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;;
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esac
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if [ -z "$DESTDIR" ]; then
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if [ -n "$first_install" ]; then
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if [ $HOST = debian ]; then
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update-rc.d shorewall-init defaults
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echo "Shorewall Init will start automatically at boot"
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else
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if [ -n "$SYSTEMD" ]; then
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if systemctl enable shorewall-init; then
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echo "Shorewall Init will start automatically at boot"
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fi
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elif [ -x ${SBINDIR}/insserv -o -x /usr${SBINDIR}/insserv ]; then
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if insserv ${INITDIR}/shorewall-init ; then
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echo "Shorewall Init will start automatically at boot"
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else
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cant_autostart
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fi
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elif [ -x ${SBINDIR}/chkconfig -o -x /usr${SBINDIR}/chkconfig ]; then
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if chkconfig --add shorewall-init ; then
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echo "Shorewall Init will start automatically in run levels as follows:"
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chkconfig --list shorewall-init
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else
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cant_autostart
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fi
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elif [ -x ${SBINDIR}/rc-update ]; then
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if rc-update add shorewall-init default; then
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echo "Shorewall Init will start automatically at boot"
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else
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cant_autostart
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fi
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else
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cant_autostart
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fi
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fi
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fi
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else
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if [ -n "$first_install" ]; then
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if [ $HOST = debian ]; then
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if [ -n "${DESTDIR}" ]; then
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mkdir -p ${DESTDIR}/etc/rcS.d
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fi
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ln -sf ../init.d/shorewall-init ${DESTDIR}${CONFDIR}/rcS.d/S38shorewall-init
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echo "Shorewall Init will start automatically at boot"
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fi
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fi
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fi
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[ -z "${DESTDIR}" ] && [ ! -f ~/.shorewallrc ] && cp ${SHAREDIR}/shorewall/shorewallrc .
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if [ -f ${DESTDIR}/etc/ppp ]; then
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case $HOST in
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debian|suse)
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for directory in ip-up.d ip-down.d ipv6-up.d ipv6-down.d; do
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mkdir -p ${DESTDIR}/etc/ppp/$directory #SuSE doesn't create the IPv6 directories
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cp -fp ${DESTDIR}${LIBEXECDIR}/shorewall-init/ifupdown ${DESTDIR}${CONFDIR}/ppp/$directory/shorewall
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done
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;;
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redhat)
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#
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# Must use the dreaded ip_xxx.local file
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#
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for file in ip-up.local ip-down.local; do
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FILE=${DESTDIR}/etc/ppp/$file
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if [ -f $FILE ]; then
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if fgrep -q Shorewall-based $FILE ; then
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cp -fp ${DESTDIR}${LIBEXECDIR}/shorewall-init/ifupdown $FILE
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else
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echo "$FILE already exists -- ppp devices will not be handled"
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break
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fi
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else
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cp -fp ${DESTDIR}${LIBEXECDIR}/shorewall-init/ifupdown $FILE
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fi
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done
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;;
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esac
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fi
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#
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# Report Success
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#
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echo "shorewall Init Version $VERSION Installed"
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