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