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74 lines
2.5 KiB
Bash
Executable File
74 lines
2.5 KiB
Bash
Executable File
#!/bin/sh
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#
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# Shorewall Lite Packet Filtering Firewall Capabilities Detector
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#
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# (c) 2006,2007,2008,2009,2010,2014 - Tom Eastep (teastep@shorewall.net)
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#
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# This file should be placed in /sbin/shorewall.
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#
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# Shorewall documentation is available at http://shorewall.sourceforge.net
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#
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# This program is part of Shorewall.
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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 the GNU General Public License as published by the
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# Free Software Foundation, either version 2 of the license or, at your
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# option, any later version.
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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, see <http://www.gnu.org/licenses/>.
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#
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# This program may be used to create a /etc/shorewall/capabilities file for
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# use in compiling Shorewall firewalls on another system.
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#
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# On the target system (the system where the firewall program is to run):
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#
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# [ IPTABLES=<iptables binary> ] [ MODULESDIR=<kernel modules directory> ] [ MODULE_SUFFIX="<module suffix list>" ] shorecap > capabilities
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#
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# Now move the capabilities file to the compilation system. The file must
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# be placed in a directory on the CONFIG_PATH to be used when compiling firewalls
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# for the target system.
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#
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# Default values for the two variables are:
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#
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# IPTABLES - iptables
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# MODULESDIR - /lib/modules/$(uname -r)/kernel/net/ipv4/netfilter
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# MODULE_SUFFIX - "o gz ko o.gz ko.gz"
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#
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# Shorewall need not be installed on the target system to run shorecap. If the '-e' flag is
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# used during firewall compilation, then the generated firewall program will likewise not
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# require Shorewall to be installed.
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g_program=shorewall-lite
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#
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# This is modified by the installer when ${SHAREDIR} != /usr/share
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#
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. /usr/share/shorewall/shorewallrc
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g_sharedir="$SHAREDIR"/shorewall-lite
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g_confdir="$CONFDIR"/shorewall-lite
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g_readrc=1
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. ${SHAREDIR}/shorewall/lib.cli
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. /usr/share/shorewall-lite/configpath
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[ -n "$PATH" ] || PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin
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SHOREWALL_VERSION=$(cat /usr/share/shorewall-lite/version)
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[ -n "$IPTABLES" ] || IPTABLES=$(mywhich iptables)
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g_tool=$IPTABLES
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VERBOSITY=0
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load_kernel_modules No
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determine_capabilities
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report_capabilities1
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