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#!/usr/local/bin/php -q
<?php
/*
easyrule CLI Program
Copyright (C) 2010 Jim Pingle (jpingle@gmail.com)
All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
*/
require_once("pfsense-utils.inc");
require_once("easyrule.inc");
require_once("filter.inc");
require_once("shaper.inc");
$message = "";
$specialsrcdst = explode(" ", "any pptp pppoe l2tp openvpn");
/* Borrow this function from guiconfig.inc since we can't include it for use at the CLI
- Maybe these need to be moved to util.inc or pfsense-utils.inc?
*/
function pconfig_to_address(&$adr, $padr, $pmask, $pnot=false, $pbeginport=0, $pendport=0) {
$adr = array();
if ($padr == "any")
$adr['any'] = true;
else if (is_specialnet($padr))
$adr['network'] = $padr;
else {
$adr['address'] = $padr;
if ($pmask != 32)
$adr['address'] .= "/" . $pmask;
}
if ($pnot)
$adr['not'] = true;
else
unset($adr['not']);
if (($pbeginport != 0) && ($pbeginport != "any")) {
if ($pbeginport != $pendport)
$adr['port'] = $pbeginport . "-" . $pendport;
else
$adr['port'] = $pbeginport;
}
if(is_alias($pbeginport)) {
$adr['port'] = $pbeginport;
}
}
/* Borrow this one from guiconfig.inc also */
function is_specialnet($net) {
global $specialsrcdst;
if(!$net)
return false;
if (in_array($net, $specialsrcdst))
return true;
else
return false;
}
/* Another one we need from guiconfig.inc but can't include... */
function filter_rules_sort() {
global $config;
/* mark each rule with the sequence number (to retain the order while sorting) */
for ($i = 0; isset($config['filter']['rule'][$i]); $i++)
$config['filter']['rule'][$i]['seq'] = $i;
function filtercmp($a, $b) {
if ($a['interface'] == $b['interface'])
return $a['seq'] - $b['seq'];
else
return -strcmp($a['interface'], $b['interface']);
}
usort($config['filter']['rule'], "filtercmp");
/* strip the sequence numbers again */
for ($i = 0; isset($config['filter']['rule'][$i]); $i++)
unset($config['filter']['rule'][$i]['seq']);
}
if (($argc > 1) && !empty($argv[1])) {
$message = "";
switch ($argv[1]) {
case 'block':
$message = easyrule_parse_block($argv[2], $argv[3]);
break;
case 'pass':
$message = easyrule_parse_pass($argv[2], $argv[3], $argv[4], $argv[5], $argv[6]);
break;
}
echo $message . "\n";
} else {
// Print usage:
echo "usage:\n";
echo " Blocking only requires an IP to block\n";
echo " " . basename($argv[0]) . " block <interface> <source IP>\n";
echo "\n";
echo " Passing requires more detail, as it must be as specific as possible. The destination port is optional if you're using a protocol without a port (e.g. ICMP, OSPF, etc).\n";
echo " " . basename($argv[0]) . " pass <interface> <protocol> <source IP> <destination ip> [destination port]\n";
echo "\n";
echo " Block example:\n";
echo " " . basename($argv[0]) . " block wan 1.2.3.4\n";
echo "\n";
echo " Pass example (protocol with port):\n";
echo " " . basename($argv[0]) . " pass wan tcp 1.2.3.4 192.168.0.4 80\n";
echo "\n";
echo " Block example (protocol without port):\n";
echo " " . basename($argv[0]) . " pass wan icmp 1.2.3.4 192.168.0.4\n";
echo "\n";
}
?>
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