mirror of
https://gitlab.com/shorewall/code.git
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Delete redundant files
Signed-off-by: Tom Eastep <teastep@shorewall.net>
This commit is contained in:
Tom Eastep
parent
4161c35108
commit
860ce45924
@ -1,868 +0,0 @@
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#!/bin/sh
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#
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# Shorewall6 Lite Packet Filtering Firewall Control Program - V4.4
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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) 2006,2007,2008,2009,2010,2011 - Tom Eastep (teastep@shorewall.net)
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#
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# This file should be placed in /sbin/shorewall-lite.
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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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# If an error occurs while starting or restarting the firewall, the
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# firewall is automatically stopped.
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#
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# Commands are:
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#
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# shorewall6-lite dump Dumps all Shorewall-related information
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# for problem analysis
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# shorewall6-lite start Starts the firewall
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# shorewall6-lite restart Restarts the firewall
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# shorewall6-lite stop Stops the firewall
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# shorewall6-lite status Displays firewall status
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# shorewall6-lite reset Resets ip6tables packet and
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# byte counts
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# shorewall6-lite clear Open the floodgates by
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# removing all ip6tables rules
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# and setting the three permanent
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# chain policies to ACCEPT
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# shorewall6-lite show <chain> [ <chain> ... ] Display the rules in each <chain> listed
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# shorewall6-lite show log Print the last 20 log messages
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# shorewall6-lite show connections Show the kernel's connection
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# tracking table
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# shorewall6-lite show nat Display the rules in the nat table
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# shorewall6-lite show {mangle|tos} Display the rules in the mangle table
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# shorewall6-lite show tc Display traffic control info
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# shorewall6-lite show classifiers Display classifiers
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# shorewall6-lite show capabilities Display ip6tables/kernel capabilities
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# shorewall6-lite show vardir Display VARDIR setting
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# shorewall6-lite version Display the installed version id
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# shorewall6-lite logwatch [ refresh-interval ] Monitor the local log for Shorewall
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# messages.
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# shorewall6-lite drop <address> ... Temporarily drop all packets from the
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# listed address(es)
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# shorewall6-lite reject <address> ... Temporarily reject all packets from the
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# listed address(es)
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# shorewall6-lite allow <address> ... Reenable address(es) previously
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# disabled with "drop" or "reject"
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# shorewall6-lite save [ <file> ] Save the list of "rejected" and
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# "dropped" addresses so that it will
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# be automatically reinstated the
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# next time that Shorewall6-lite starts.
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# Save the current state so that 'shorewall6-lite
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# restore' can be used.
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#
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# shorewall6-lite forget [ <file> ] Discard the data saved by 'shorewall6-lite save'
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#
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# shorewall6-lite restore [ <file> ] Restore the state of the firewall from
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# previously saved information.
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#
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# shorewall6-lite ipaddr { <address>/<cidr> | <address> <netmask> }
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#
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# Displays information about the network
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# defined by the argument[s]
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#
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# shorewall6-lite iprange <address>-<address> Decomposes a range of IP addresses into
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# a list of network/host addresses.
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#
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# shorewall6-lite ipdecimal { <address> | <integer> }
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#
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# Displays the decimal equivalent of an IP
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# address and vice versa.
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#
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# Set the configuration variables from shorewall6-lite.conf
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#
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get_config() {
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[ -n "$PATH" ] || PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin
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[ -z "$LOGFILE" ] && LOGFILE=/var/log/messages
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if ( ps ax 2> /dev/null | grep -v grep | qt grep 'syslogd.*-C' ) ; then
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g_logread="logread | tac"
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elif [ -r $LOGFILE ]; then
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g_logread="tac $LOGFILE"
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else
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echo "LOGFILE ($LOGFILE) does not exist!" >&2
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exit 2
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fi
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#
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# See if we have a real version of "tail" -- use separate redirection so
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# that ash (aka /bin/sh on LRP) doesn't crap
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#
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if ( tail -n5 /dev/null > /dev/null 2> /dev/null ) ; then
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realtail="Yes"
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else
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realtail=""
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fi
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[ -n "$FW" ] || FW=fw
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if [ -n "$IP6TABLES" ]; then
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if [ ! -x "$IP6TABLES" ]; then
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echo " ERROR: The program specified in IP6TABLES does not exist or is not executable" >&2
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exit 2
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fi
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else
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IP6TABLES=$(mywhich ip6tables 2> /dev/null)
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if [ -z "$IP6TABLES" ] ; then
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echo " ERROR: Can't find ip6tables executable" >&2
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exit 2
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fi
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fi
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if [ -n "$SHOREWALL_SHELL" ]; then
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if [ ! -x "$SHOREWALL_SHELL" ]; then
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echo " WARNING: The program specified in SHOREWALL_SHELL does not exist or is not executable; falling back to /bin/sh" >&2
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SHOREWALL_SHELL=/bin/sh
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fi
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fi
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[ -n "$RESTOREFILE" ] || RESTOREFILE=restore
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validate_restorefile RESTOREFILE
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[ -n "${VERBOSITY:=2}" ]
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[ -n "$g_use_verbosity" ] && VERBOSITY=$g_use_verbosity || VERBOSITY=$(($g_verbose_offset + $VERBOSITY))
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if [ $VERBOSITY -lt -1 ]; then
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VERBOSITY=-1
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elif [ $VERBOSITY -gt 2 ]; then
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VERBOSITY=2
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fi
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g_hostname=$(hostname 2> /dev/null)
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IP=$(mywhich ip 2> /dev/null)
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if [ -z "$IP" ] ; then
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echo " ERROR: Can't find ip executable" >&2
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exit 2
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fi
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IPSET=ipset
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TC=tc
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}
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#
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# Verify that we have a compiled firewall script
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#
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verify_firewall_script() {
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if [ ! -f $g_firewall ]; then
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echo " ERROR: Shorewall6 Lite is not properly installed" >&2
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if [ -L $g_firewall ]; then
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echo " $g_firewall is a symbolic link to a" >&2
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echo " non-existant file" >&2
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else
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echo " The file $g_firewall does not exist" >&2
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fi
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exit 2
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fi
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}
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#
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# Fatal error
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#
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startup_error() {
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echo " ERROR: $@" >&2
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kill $$
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exit 1
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}
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#
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# Start Command Executor
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#
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start_command() {
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local finished
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finished=0
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do_it() {
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local rc
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rc=0
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[ -n "$nolock" ] || mutex_on
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if [ -x ${LITEDIR}/firewall ]; then
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run_it ${LITEDIR}/firewall $debugging start
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rc=$?
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else
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error_message "${LITEDIR}/firewall is missing or is not executable"
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logger -p kern.err "ERROR:Shorewall6 Lite start failed"
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rc=2
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fi
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[ -n "$nolock" ] || mutex_off
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exit $rc
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}
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verify_firewall_script
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if shorewall6_is_started; then
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error_message "Shorewall6 is already running"
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exit 0
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fi
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while [ $finished -eq 0 -a $# -gt 0 ]; do
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option=$1
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case $option 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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-)
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finished=1
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option=
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;;
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f*)
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g_fast=Yes
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option=${option#f}
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;;
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p*)
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[ -n "$(which conntrack)" ] || fatal_error "The '-p' option requires the conntrack utility which does not appear to be installed on this system"
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g_purge=Yes
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option=${option%p}
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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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case $# in
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0)
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;;
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*)
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usage 1 ;;
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esac
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if [ -n "$g_fast" ]; then
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if qt mywhich make; then
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export RESTOREFILE
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make -qf ${CONFDIR}/Makefile || g_fast=
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fi
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if [ -n "$g_fast" ]; then
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g_restorepath=${VARDIR}/$RESTOREFILE
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if [ -x $g_restorepath ]; then
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echo Restoring Shorewall6 Lite...
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run_it $g_restorepath restore
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date > ${VARDIR}/restarted
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progress_message3 Shorewall6 Lite restored from $g_restorepath
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else
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do_it
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fi
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else
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do_it
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fi
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else
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do_it
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fi
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}
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#
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# Restart Command Executor
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#
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restart_command() {
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local finished
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finished=0
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local rc
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rc=0
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verify_firewall_script
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while [ $finished -eq 0 -a $# -gt 0 ]; do
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option=$1
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case $option 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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-)
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finished=1
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option=
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;;
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n*)
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g_noroutes=Yes
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option=${option#n}
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;;
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p*)
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[ -n "$(which conntrack)" ] || fatal_error "The '-p' option requires the conntrack utility which does not appear to be installed on this system"
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g_purge=Yes
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option=${option%p}
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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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case $# in
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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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[ -n "$nolock" ] || mutex_on
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if [ -x ${LITEDIR}/firewall ]; then
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run_it ${LITEDIR}/firewall $debugging restart
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rc=$?
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else
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error_message "${LITEDIR}/firewall is missing or is not executable"
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logger -p kern.err "ERROR:Shorewall6 Lite restart failed"
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rc=2
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fi
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[ -n "$nolock" ] || mutex_off
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return $rc
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}
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#
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# Give Usage Information
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#
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usage() # $1 = exit status
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{
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echo "Usage: $(basename $0) [debug|trace] [nolock] [ -q ] [ -v[-1|{0-2}] ] [ -t ] <command>"
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echo "where <command> is one of:"
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echo " allow <address> ..."
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echo " clear"
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echo " disable <interface>"
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echo " drop <address> ..."
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echo " dump [ -x ]"
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echo " enable <interface>"
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echo " forget [ <file name> ]"
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echo " help"
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echo " load [ -s ] [ -c ] [ -r <root user> ] [ <directory> ] <system>"
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echo " logdrop <address> ..."
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echo " logreject <address> ..."
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echo " logwatch [<refresh interval>]"
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echo " refresh [ <chain>... ]"
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echo " reject <address> ..."
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echo " reset [ <chain> ... ]"
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echo " restart [ -n ] [ -f ]"
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echo " restore [ -n ] [ <file name> ]"
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echo " save [ <file name> ]"
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echo " show [ -x ] [ -m ] [-f] [ -t {filter|mangle} ] [ {chain [<chain> [ <chain> ... ]capabilities|classifiers|config|connections|filters|ip|log [<regex>]|macros|mangle|nat|policies|raw|routing|tc|vardir|zones} ]"
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||||
echo " start [ -f ] [ <directory> ]"
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||||
echo " stop"
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echo " status"
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echo " version [ -a ]"
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echo
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exit $1
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}
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||||
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version_command() {
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local finished
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finished=0
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||||
local all
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all=
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local product
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||||
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||||
while [ $finished -eq 0 -a $# -gt 0 ]; do
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||||
option=$1
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||||
case $option in
|
||||
-*)
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option=${option#-}
|
||||
|
||||
while [ -n "$option" ]; do
|
||||
case $option in
|
||||
-)
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||||
finished=1
|
||||
option=
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||||
;;
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||||
a*)
|
||||
all=Yes
|
||||
option=${option#a}
|
||||
;;
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||||
*)
|
||||
usage 1
|
||||
;;
|
||||
esac
|
||||
done
|
||||
shift
|
||||
;;
|
||||
*)
|
||||
finished=1
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
[ $# -gt 0 ] && usage 1
|
||||
|
||||
echo $SHOREWALL_VERSION
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||||
|
||||
if [ -n "$all" ]; then
|
||||
for product in shorewall shorewall6 shorewall-lite shorewall-init; do
|
||||
if [ -f /usr/share/$product/version ]; then
|
||||
echo "$product: $(cat /usr/share/$product/version)"
|
||||
fi
|
||||
done
|
||||
fi
|
||||
}
|
||||
|
||||
#
|
||||
# Execution begins here
|
||||
#
|
||||
debugging=
|
||||
|
||||
if [ $# -gt 0 ] && [ "$1" = "debug" -o "$1" = "trace" ]; then
|
||||
debugging=$1
|
||||
shift
|
||||
fi
|
||||
|
||||
nolock=
|
||||
|
||||
if [ $# -gt 0 ] && [ "$1" = "nolock" ]; then
|
||||
nolock=nolock
|
||||
shift
|
||||
fi
|
||||
|
||||
g_ipt_options="-nv"
|
||||
g_fast=
|
||||
g_verbose_offset=0
|
||||
g_use_verbosity=
|
||||
g_noroutes=
|
||||
g_timestamp=
|
||||
g_recovering=
|
||||
g_purge=
|
||||
g_logread=
|
||||
|
||||
#
|
||||
# Make sure that these variables are cleared
|
||||
#
|
||||
VERBOSE=
|
||||
VERBOSITY=
|
||||
|
||||
finished=0
|
||||
|
||||
while [ $finished -eq 0 ]; do
|
||||
[ $# -eq 0 ] && usage 1
|
||||
option=$1
|
||||
case $option in
|
||||
-)
|
||||
finished=1
|
||||
;;
|
||||
-*)
|
||||
option=${option#-}
|
||||
|
||||
[ -z "$option" ] && usage 1
|
||||
|
||||
while [ -n "$option" ]; do
|
||||
case $option in
|
||||
x*)
|
||||
g_ipt_options="-xnv"
|
||||
option=${option#x}
|
||||
;;
|
||||
q*)
|
||||
g_verbose_offset=$(($g_verbose_offset - 1 ))
|
||||
option=${option#q}
|
||||
;;
|
||||
f*)
|
||||
g_fast=Yes
|
||||
option=${option#f}
|
||||
;;
|
||||
v*)
|
||||
option=${option#v}
|
||||
case $option in
|
||||
-1*)
|
||||
g_use_verbosity=-1
|
||||
option=${option#-1}
|
||||
;;
|
||||
0*)
|
||||
g_use_verbosity=0
|
||||
option=${option#0}
|
||||
;;
|
||||
1*)
|
||||
g_use_verbosity=1
|
||||
option=${option#1}
|
||||
;;
|
||||
2*)
|
||||
g_use_verbosity=2
|
||||
option=${option#2}
|
||||
;;
|
||||
*)
|
||||
g_verbose_offset=$(($g_verbose_offset + 1 ))
|
||||
g_use_verbosity=
|
||||
;;
|
||||
esac
|
||||
;;
|
||||
n*)
|
||||
g_noroutes=Yes
|
||||
option=${option#n}
|
||||
;;
|
||||
t*)
|
||||
g_timestamp=Yes
|
||||
option=${option#t}
|
||||
;;
|
||||
-)
|
||||
finished=1
|
||||
option=
|
||||
;;
|
||||
*)
|
||||
usage 1
|
||||
;;
|
||||
esac
|
||||
done
|
||||
shift
|
||||
;;
|
||||
*)
|
||||
finished=1
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
if [ $# -eq 0 ]; then
|
||||
usage 1
|
||||
fi
|
||||
|
||||
PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin
|
||||
MUTEX_TIMEOUT=
|
||||
|
||||
SHAREDIR=/usr/share/shorewall6-lite
|
||||
CONFDIR=/etc/shorewall6-lite
|
||||
g_product="Shorewall6 Lite"
|
||||
g_libexec=share
|
||||
|
||||
[ -f ${CONFDIR}/vardir ] && . ${CONFDIR}/vardir ]
|
||||
|
||||
[ -n "${VARDIR:=/var/lib/shorewall6-lite}" ]
|
||||
|
||||
[ -d $VARDIR ] || mkdir -p $VARDIR || fatal_error "Unable to create $VARDIR"
|
||||
|
||||
version_file=$SHAREDIR/version
|
||||
|
||||
for library in base cli; do
|
||||
. ${SHAREDIR}/lib.$library
|
||||
done
|
||||
|
||||
ensure_config_path
|
||||
|
||||
config=$(find_file shorewall6-lite.conf)
|
||||
|
||||
if [ -f $config ]; then
|
||||
if [ -r $config ]; then
|
||||
. $config
|
||||
else
|
||||
echo "Cannot read $config! (Hint: Are you root?)" >&2
|
||||
exit 1
|
||||
fi
|
||||
else
|
||||
echo "$config does not exist!" >&2
|
||||
exit 2
|
||||
fi
|
||||
|
||||
ensure_config_path
|
||||
|
||||
LITEDIR=${VARDIR}
|
||||
|
||||
[ -f ${LITEDIR}/firewall.conf ] && . ${LITEDIR}/firewall.conf
|
||||
|
||||
get_config
|
||||
|
||||
g_firewall=$LITEDIR/firewall
|
||||
|
||||
if [ -f $version_file ]; then
|
||||
SHOREWALL_VERSION=$(cat $version_file)
|
||||
else
|
||||
echo " ERROR: Shorewall6 Lite is not properly installed" >&2
|
||||
echo " The file $SHOREWALL_VERSION_FILE does not exist" >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
banner="Shorewall6 Lite $SHOREWALL_VERSION Status at $g_hostname -"
|
||||
|
||||
case $(echo -e) in
|
||||
-e*)
|
||||
RING_BELL="echo \a"
|
||||
ECHO_E="echo"
|
||||
;;
|
||||
*)
|
||||
RING_BELL="echo -e \a"
|
||||
ECHO_E="echo -e"
|
||||
;;
|
||||
esac
|
||||
|
||||
case $(echo -n "Testing") in
|
||||
-n*)
|
||||
ECHO_N=
|
||||
;;
|
||||
*)
|
||||
ECHO_N=-n
|
||||
;;
|
||||
esac
|
||||
|
||||
COMMAND=$1
|
||||
|
||||
case "$COMMAND" in
|
||||
start)
|
||||
shift
|
||||
start_command $@
|
||||
;;
|
||||
stop|reset|clear)
|
||||
[ $# -ne 1 ] && usage 1
|
||||
verify_firewall_script
|
||||
[ -n "$nolock" ] || mutex_on
|
||||
run_it $g_firewall $debugging $COMMAND
|
||||
[ -n "$nolock" ] || mutex_off
|
||||
;;
|
||||
restart)
|
||||
shift
|
||||
restart_command $@
|
||||
;;
|
||||
show|list)
|
||||
shift
|
||||
show_command $@
|
||||
;;
|
||||
status)
|
||||
[ $# -eq 1 ] || usage 1
|
||||
[ "$(id -u)" != 0 ] && fatal_error "The status command may only be run by root"
|
||||
echo "Shorewall6 Lite $SHOREWALL_VERSION Status at $g_hostname - $(date)"
|
||||
echo
|
||||
if shorewall6_is_started ; then
|
||||
echo "Shorewall6 Lite is running"
|
||||
status=0
|
||||
else
|
||||
echo "Shorewall6 Lite is stopped"
|
||||
status=4
|
||||
fi
|
||||
|
||||
if [ -f ${VARDIR}/state ]; then
|
||||
state="$(cat ${VARDIR}/state)"
|
||||
case $state in
|
||||
Stopped*|Closed*|Clear*)
|
||||
status=3
|
||||
;;
|
||||
esac
|
||||
else
|
||||
state=Unknown
|
||||
fi
|
||||
echo "State:$state"
|
||||
echo
|
||||
exit $status
|
||||
;;
|
||||
dump)
|
||||
shift
|
||||
dump_command $@
|
||||
;;
|
||||
hits)
|
||||
[ -n "$debugging" ] && set -x
|
||||
shift
|
||||
hits_command $@
|
||||
;;
|
||||
version)
|
||||
shift
|
||||
version_command $@
|
||||
;;
|
||||
logwatch)
|
||||
logwatch_command $@
|
||||
;;
|
||||
drop)
|
||||
[ -n "$debugging" ] && set -x
|
||||
[ $# -eq 1 ] && usage 1
|
||||
if shorewall6_is_started ; then
|
||||
[ -n "$nolock" ] || mutex_on
|
||||
block DROP Dropped $*
|
||||
[ -n "$nolock" ] || mutex_off
|
||||
else
|
||||
error_message "ERROR: Shorewall6 Lite is not started"
|
||||
exit 2
|
||||
fi
|
||||
;;
|
||||
logdrop)
|
||||
[ -n "$debugging" ] && set -x
|
||||
[ $# -eq 1 ] && usage 1
|
||||
if shorewall6_is_started ; then
|
||||
[ -n "$nolock" ] || mutex_on
|
||||
block logdrop Dropped $*
|
||||
[ -n "$nolock" ] || mutex_off
|
||||
else
|
||||
error_message "ERROR: Shorewall6 Lite is not started"
|
||||
exit 2
|
||||
fi
|
||||
;;
|
||||
reject|logreject)
|
||||
[ -n "$debugging" ] && set -x
|
||||
[ $# -eq 1 ] && usage 1
|
||||
if shorewall6_is_started ; then
|
||||
[ -n "$nolock" ] || mutex_on
|
||||
block $COMMAND Rejected $*
|
||||
[ -n "$nolock" ] || mutex_off
|
||||
else
|
||||
error_message "ERROR: Shorewall6 Lite is not started"
|
||||
exit 2
|
||||
fi
|
||||
;;
|
||||
allow)
|
||||
allow_command $@
|
||||
;;
|
||||
disable|enable)
|
||||
get_config Yes
|
||||
if shorewall6_is_started; then
|
||||
run_it ${VARDIR}/firewall $g_debugging $@
|
||||
else
|
||||
fatal_error "Shorewall is not running"
|
||||
fi
|
||||
;;
|
||||
save)
|
||||
[ -n "$debugging" ] && set -x
|
||||
|
||||
case $# in
|
||||
1)
|
||||
;;
|
||||
2)
|
||||
RESTOREFILE="$2"
|
||||
validate_restorefile '<restore file>'
|
||||
;;
|
||||
*)
|
||||
usage 1
|
||||
;;
|
||||
esac
|
||||
|
||||
g_restorepath=${VARDIR}/$RESTOREFILE
|
||||
|
||||
[ "$nolock" ] || mutex_on
|
||||
|
||||
save_config
|
||||
|
||||
[ "$nolock" ] || mutex_off
|
||||
;;
|
||||
forget)
|
||||
case $# in
|
||||
1)
|
||||
;;
|
||||
2)
|
||||
RESTOREFILE="$2"
|
||||
validate_restorefile '<restore file>'
|
||||
;;
|
||||
*)
|
||||
usage 1
|
||||
;;
|
||||
esac
|
||||
|
||||
|
||||
g_restorepath=${VARDIR}/$RESTOREFILE
|
||||
|
||||
if [ -x $g_restorepath ]; then
|
||||
|
||||
if [ -x ${g_restorepath}-ipsets ]; then
|
||||
rm -f ${g_restorepath}-ipsets
|
||||
echo " ${g_restorepath}-ipsets removed"
|
||||
fi
|
||||
|
||||
rm -f $g_restorepath
|
||||
rm -f ${g_restorepath}-iptables
|
||||
echo " $g_restorepath removed"
|
||||
elif [ -f $g_restorepath ]; then
|
||||
echo " $g_restorepath exists and is not a saved Shorewall6 configuration"
|
||||
fi
|
||||
rm -f ${VARDIR}/save
|
||||
;;
|
||||
ipcalc)
|
||||
[ -n "$debugging" ] && set -x
|
||||
if [ $# -eq 2 ]; then
|
||||
address=${2%/*}
|
||||
vlsm=${2#*/}
|
||||
elif [ $# -eq 3 ]; then
|
||||
address=$2
|
||||
vlsm=$(ip_vlsm $3)
|
||||
else
|
||||
usage 1
|
||||
fi
|
||||
|
||||
valid_address $address || fatal_error "Invalid IP address: $address"
|
||||
[ -z "$vlsm" ] && exit 2
|
||||
[ "x$address" = "x$vlsm" ] && usage 2
|
||||
[ $vlsm -gt 32 ] && echo "Invalid VLSM: /$vlsm" >&2 && exit 2
|
||||
|
||||
address=$address/$vlsm
|
||||
|
||||
echo " CIDR=$address"
|
||||
temp=$(ip_netmask $address); echo " NETMASK=$(encodeaddr $temp)"
|
||||
temp=$(ip_network $address); echo " NETWORK=$temp"
|
||||
temp=$(broadcastaddress $address); echo " BROADCAST=$temp"
|
||||
;;
|
||||
iprange)
|
||||
[ -n "$debugging" ] && set -x
|
||||
case $2 in
|
||||
*.*.*.*-*.*.*.*)
|
||||
for address in ${2%-*} ${2#*-}; do
|
||||
valid_address $address || fatal_error "Invalid IP address: $address"
|
||||
done
|
||||
|
||||
ip_range $2
|
||||
;;
|
||||
*)
|
||||
usage 1
|
||||
;;
|
||||
esac
|
||||
;;
|
||||
ipdecimal)
|
||||
[ -n "$debugging" ] && set -x
|
||||
[ $# -eq 2 ] || usage 1
|
||||
case $2 in
|
||||
*.*.*.*)
|
||||
valid_address $2 || fatal_error "Invalid IP address: $2"
|
||||
echo " $(decodeaddr $2)"
|
||||
;;
|
||||
*)
|
||||
echo " $(encodeaddr $2)"
|
||||
;;
|
||||
esac
|
||||
;;
|
||||
restore)
|
||||
shift
|
||||
STARTUP_ENABLED=Yes
|
||||
restore_command $@
|
||||
;;
|
||||
call)
|
||||
[ -n "$debugging" ] && set -x
|
||||
#
|
||||
# Undocumented way to call functions in ${SHAREDIR}/functions directly
|
||||
#
|
||||
shift
|
||||
$@
|
||||
;;
|
||||
help)
|
||||
shift
|
||||
usage
|
||||
;;
|
||||
*)
|
||||
usage 1
|
||||
;;
|
||||
|
||||
esac
|
||||
@ -1,314 +0,0 @@
|
||||
#
|
||||
# Shorewall6 4.2-- /usr/share/shorewall/lib.base
|
||||
#
|
||||
# This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
|
||||
#
|
||||
# (c) 1999,2000,2001,2002,2003,2004,2005,2006,2007,2008 - Tom Eastep (teastep@shorewall.net)
|
||||
#
|
||||
# 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 library contains the code common to all Shorewall components.
|
||||
#
|
||||
# - It is loaded by /sbin/shorewall.
|
||||
# - It is loaded by /usr/share/shorewall/firewall.
|
||||
# - It is loaded by /usr/share/shorewall-shell/compiler.
|
||||
# - It is released as part of Shorewall Lite where it is used by /sbin/shorewall-lite
|
||||
# and /usr/share/shorewall-lite/shorecap.
|
||||
# - It is released as part of Shorewall Perl where it is copied into the compiled script
|
||||
# by the compiler.
|
||||
#
|
||||
|
||||
SHOREWALL_LIBVERSION=40407
|
||||
SHOREWALL_CAPVERSION=40426
|
||||
|
||||
[ -n "${VARDIR:=/var/lib/shorewall6}" ]
|
||||
[ -n "${SHAREDIR:=/usr/share/shorewall6}" ]
|
||||
[ -n "${CONFDIR:=/etc/shorewall6}" ]
|
||||
|
||||
#
|
||||
# Conditionally produce message
|
||||
#
|
||||
progress_message() # $* = Message
|
||||
{
|
||||
local timestamp
|
||||
timestamp=
|
||||
|
||||
if [ $VERBOSITY -gt 1 ]; then
|
||||
[ -n "$g_timestamp" ] && timestamp="$(date +%H:%M:%S) "
|
||||
echo "${timestamp}$@"
|
||||
fi
|
||||
}
|
||||
|
||||
progress_message2() # $* = Message
|
||||
{
|
||||
local timestamp
|
||||
timestamp=
|
||||
|
||||
if [ $VERBOSITY -gt 0 ]; then
|
||||
[ -n "$g_timestamp" ] && timestamp="$(date +%H:%M:%S) "
|
||||
echo "${timestamp}$@"
|
||||
fi
|
||||
}
|
||||
|
||||
progress_message3() # $* = Message
|
||||
{
|
||||
local timestamp
|
||||
timestamp=
|
||||
|
||||
if [ $VERBOSITY -ge 0 ]; then
|
||||
[ -n "$g_timestamp" ] && timestamp="$(date +%H:%M:%S) "
|
||||
echo "${timestamp}$@"
|
||||
fi
|
||||
}
|
||||
|
||||
#
|
||||
# Undo the effect of 'separate_list()'
|
||||
#
|
||||
combine_list()
|
||||
{
|
||||
local f
|
||||
local o
|
||||
o=
|
||||
|
||||
for f in $* ; do
|
||||
o="${o:+$o,}$f"
|
||||
done
|
||||
|
||||
echo $o
|
||||
}
|
||||
|
||||
#
|
||||
# Call this function to assert mutual exclusion with Shorewall. If you invoke the
|
||||
# /sbin/shorewall program while holding mutual exclusion, you should pass "nolock" as
|
||||
# the first argument. Example "shorewall nolock refresh"
|
||||
#
|
||||
# This function uses the lockfile utility from procmail if it exists.
|
||||
# Otherwise, it uses a somewhat race-prone algorithm to attempt to simulate the
|
||||
# behavior of lockfile.
|
||||
#
|
||||
mutex_on()
|
||||
{
|
||||
local try
|
||||
try=0
|
||||
local lockf
|
||||
lockf=${LOCKFILE:=${VARDIR}/lock}
|
||||
local lockpid
|
||||
|
||||
MUTEX_TIMEOUT=${MUTEX_TIMEOUT:-60}
|
||||
|
||||
if [ $MUTEX_TIMEOUT -gt 0 ]; then
|
||||
|
||||
[ -d ${VARDIR} ] || mkdir -p ${VARDIR}
|
||||
|
||||
if [ -f $lockf ]; then
|
||||
lockpid=`cat ${lockf} 2> /dev/null`
|
||||
if [ -z "$lockpid" -o $lockpid = 0 ]; then
|
||||
rm -f ${lockf}
|
||||
error_message "WARNING: Stale lockfile ${lockf} removed"
|
||||
elif ! qt ps p ${lockpid}; then
|
||||
rm -f ${lockf}
|
||||
error_message "WARNING: Stale lockfile ${lockf} from pid ${lockpid} removed"
|
||||
fi
|
||||
fi
|
||||
|
||||
if qt mywhich lockfile; then
|
||||
lockfile -${MUTEX_TIMEOUT} -r1 ${lockf}
|
||||
chmod u+w ${lockf}
|
||||
echo $$ > ${lockf}
|
||||
chmod u-w ${lockf}
|
||||
else
|
||||
while [ -f ${lockf} -a ${try} -lt ${MUTEX_TIMEOUT} ] ; do
|
||||
sleep 1
|
||||
try=$((${try} + 1))
|
||||
done
|
||||
|
||||
if [ ${try} -lt ${MUTEX_TIMEOUT} ] ; then
|
||||
# Create the lockfile
|
||||
echo $$ > ${lockf}
|
||||
else
|
||||
echo "Giving up on lock file ${lockf}" >&2
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
#
|
||||
# Call this function to release mutual exclusion
|
||||
#
|
||||
mutex_off()
|
||||
{
|
||||
rm -f ${LOCKFILE:=${VARDIR}/lock}
|
||||
}
|
||||
|
||||
#
|
||||
# Find the interface with the passed MAC address
|
||||
#
|
||||
|
||||
find_interface_by_mac() {
|
||||
local mac
|
||||
mac=$1
|
||||
local first
|
||||
local second
|
||||
local rest
|
||||
local dev
|
||||
|
||||
ip link list | while read first second rest; do
|
||||
case $first in
|
||||
*:)
|
||||
dev=$second
|
||||
;;
|
||||
*)
|
||||
if [ "$second" = $mac ]; then
|
||||
echo ${dev%:}
|
||||
return
|
||||
fi
|
||||
esac
|
||||
done
|
||||
}
|
||||
|
||||
#
|
||||
# Set default config path
|
||||
#
|
||||
ensure_config_path() {
|
||||
local F
|
||||
F=${SHAREDIR}/configpath
|
||||
if [ -z "$CONFIG_PATH" ]; then
|
||||
[ -f $F ] || { echo " ERROR: $F does not exist"; exit 2; }
|
||||
. $F
|
||||
fi
|
||||
|
||||
if [ -n "$SHOREWALL_DIR" ]; then
|
||||
[ "${CONFIG_PATH%%:*}" = "$SHOREWALL_DIR" ] || CONFIG_PATH=$SHOREWALL_DIR:$CONFIG_PATH
|
||||
fi
|
||||
}
|
||||
|
||||
#
|
||||
# Get fully-qualified name of file
|
||||
#
|
||||
resolve_file() # $1 = file name
|
||||
{
|
||||
local pwd
|
||||
pwd=$PWD
|
||||
|
||||
case $1 in
|
||||
/*)
|
||||
echo $1
|
||||
;;
|
||||
.)
|
||||
echo $pwd
|
||||
;;
|
||||
./*)
|
||||
echo ${pwd}${1#.}
|
||||
;;
|
||||
..)
|
||||
cd ..
|
||||
echo $PWD
|
||||
cd $pwd
|
||||
;;
|
||||
../*)
|
||||
cd ..
|
||||
resolve_file ${1#../}
|
||||
cd $pwd
|
||||
;;
|
||||
*)
|
||||
echo $pwd/$1
|
||||
;;
|
||||
esac
|
||||
}
|
||||
|
||||
#
|
||||
# Determine how to do "echo -e"
|
||||
#
|
||||
|
||||
find_echo() {
|
||||
local result
|
||||
|
||||
result=$(echo "a\tb")
|
||||
[ ${#result} -eq 3 ] && { echo echo; return; }
|
||||
|
||||
result=$(echo -e "a\tb")
|
||||
[ ${#result} -eq 3 ] && { echo "echo -e"; return; }
|
||||
|
||||
result=$(which echo)
|
||||
[ -n "$result" ] && { echo "$result -e"; return; }
|
||||
|
||||
echo echo
|
||||
}
|
||||
|
||||
# Determine which version of mktemp is present (if any) and set MKTEMP accortingly:
|
||||
#
|
||||
# None - No mktemp
|
||||
# BSD - BSD mktemp (Mandrake)
|
||||
# STD - mktemp.org mktemp
|
||||
#
|
||||
find_mktemp() {
|
||||
local mktemp
|
||||
mktemp=`mywhich mktemp 2> /dev/null`
|
||||
|
||||
if [ -n "$mktemp" ]; then
|
||||
if qt mktemp -V ; then
|
||||
MKTEMP=STD
|
||||
else
|
||||
MKTEMP=BSD
|
||||
fi
|
||||
else
|
||||
MKTEMP=None
|
||||
fi
|
||||
}
|
||||
|
||||
#
|
||||
# create a temporary file. If a directory name is passed, the file will be created in
|
||||
# that directory. Otherwise, it will be created in a temporary directory.
|
||||
#
|
||||
mktempfile() {
|
||||
|
||||
[ -z "$MKTEMP" ] && find_mktemp
|
||||
|
||||
if [ $# -gt 0 ]; then
|
||||
case "$MKTEMP" in
|
||||
BSD)
|
||||
mktemp $1/shorewall.XXXXXX
|
||||
;;
|
||||
STD)
|
||||
mktemp -p $1 shorewall.XXXXXX
|
||||
;;
|
||||
None)
|
||||
> $1/shorewall-$$ && echo $1/shorewall-$$
|
||||
;;
|
||||
*)
|
||||
error_message "ERROR:Internal error in mktempfile"
|
||||
;;
|
||||
esac
|
||||
else
|
||||
case "$MKTEMP" in
|
||||
BSD)
|
||||
mktemp /tmp/shorewall.XXXXXX
|
||||
;;
|
||||
STD)
|
||||
mktemp -t shorewall.XXXXXX
|
||||
;;
|
||||
None)
|
||||
rm -f /tmp/shorewall-$$
|
||||
> /tmp/shorewall-$$ && echo /tmp/shorewall-$$
|
||||
;;
|
||||
*)
|
||||
error_message "ERROR:Internal error in mktempfile"
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
}
|
||||
|
||||
. ${SHAREDIR}/lib.common
|
||||
1910
Shorewall6/lib.cli
1910
Shorewall6/lib.cli
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
Loading…
Reference in New Issue
Block a user