mirror of
https://github.com/pfsense/pfsense.git
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6b07c15ad8
1) Redefine page privileges to not use static urls 2) Accurate generation of privilege definitions from source 3) Merging the user and group privileges into a single set 4) Allow any privilege to be added to users or groups w/ inheritance 5) Cleaning up the related WebUI pages
160 lines
5.6 KiB
PHP
Executable File
160 lines
5.6 KiB
PHP
Executable File
<?php
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/* $Id$ */
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/*
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firewall_nat_server_edit.php
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Copyright (C) 2004, 2005 Scott Ullrich
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All rights reserved.
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Originally part of m0n0wall (http://m0n0.ch/wall)
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Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>.
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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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##|+PRIV
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##|*IDENT=page-firewall-nat-nataddresses-edit
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##|*NAME=Firewall: NAT: NAT Addresses: Edit page
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##|*DESCR=Allow access to the 'Firewall: NAT: NAT Addresses: Edit' page.
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##|*MATCH=firewall_nat_server_edit.php*
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##|-PRIV
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require("guiconfig.inc");
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if (!is_array($config['nat']['servernat'])) {
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$config['nat']['servernat'] = array();
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}
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nat_server_rules_sort();
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$a_snat = &$config['nat']['servernat'];
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$id = $_GET['id'];
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if (isset($_POST['id']))
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$id = $_POST['id'];
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if (isset($id) && $a_snat[$id]) {
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$pconfig['ipaddr'] = $a_snat[$id]['ipaddr'];
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$pconfig['descr'] = $a_snat[$id]['descr'];
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}
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if ($_POST) {
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unset($input_errors);
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$pconfig = $_POST;
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/* input validation */
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$reqdfields = explode(" ", "ipaddr");
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$reqdfieldsn = explode(",", "External IP address");
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do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
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if (($_POST['ipaddr'] && !is_ipaddr($_POST['ipaddr']))) {
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$input_errors[] = "A valid external IP address must be specified.";
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}
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if ($_POST['ipaddr'] == $config['interfaces']['wan']['ipaddr'])
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$input_errors[] = "The WAN IP address may not be used in a NAT Address entry.";
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/* check for overlaps with other server NAT */
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foreach ($a_snat as $natent) {
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if (isset($id) && ($a_snat[$id]) && ($a_snat[$id] === $natent))
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continue;
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if ($_POST['ipaddr'] == $natent['ipaddr']) {
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$input_errors[] = "There is already a server NAT entry for the specified external IP address.";
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break;
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}
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}
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/* check for overlaps with 1:1 NAT */
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if (is_array($config['nat']['onetoone'])) {
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foreach ($config['nat']['onetoone'] as $natent) {
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if (check_subnets_overlap($_POST['ipaddr'], 32, $natent['external'], $natent['subnet'])) {
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$input_errors[] = "A 1:1 NAT mapping overlaps with the specified external IP address.";
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break;
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}
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}
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}
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if (!$input_errors) {
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$natent = array();
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$natent['ipaddr'] = $_POST['ipaddr'];
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$natent['descr'] = $_POST['descr'];
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if (isset($id) && $a_snat[$id]) {
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/* modify all inbound NAT rules with this address */
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for ($i = 0; isset($config['nat']['rule'][$i]); $i++) {
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if ($config['nat']['rule'][$i]['external-address'] == $a_snat[$id]['ipaddr'])
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$config['nat']['rule'][$i]['external-address'] = $natent['ipaddr'];
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}
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$a_snat[$id] = $natent;
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} else
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$a_snat[] = $natent;
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touch($d_natconfdirty_path);
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write_config();
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header("Location: firewall_nat_server.php");
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exit;
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}
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}
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$pgtitle = array("Firewall","NAT","NAT Addresses","Edit");
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include("head.inc");
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?>
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<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
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<?php include("fbegin.inc"); ?>
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<?php if ($input_errors) print_input_errors($input_errors); ?>
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<form action="firewall_nat_server_edit.php" method="post" name="iform" id="iform">
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<table width="100%" border="0" cellpadding="6" cellspacing="0">
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<tr>
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<td width="22%" valign="top" class="vncellreq">External IP address</td>
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<td width="78%" class="vtable">
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<input name="ipaddr" type="text" class="formfld unknown" id="ipaddr" size="20" value="<?=htmlspecialchars($pconfig['ipaddr']);?>">
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</td>
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</tr>
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<tr>
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<td width="22%" valign="top" class="vncell">Description</td>
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<td width="78%" class="vtable">
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<input name="descr" type="text" class="formfld unknown" id="descr" size="40" value="<?=htmlspecialchars($pconfig['descr']);?>">
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<br> <span class="vexpl">You may enter a description here
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for your reference (not parsed).</span></td>
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</tr>
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<tr>
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<td width="22%" valign="top"> </td>
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<td width="78%">
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<input name="Submit" type="submit" class="formbtn" value="Save"> <input type="button" class="formbtn" value="Cancel" onclick="history.back()">
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<?php if (isset($id) && $a_snat[$id]): ?>
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<input name="id" type="hidden" value="<?=$id;?>">
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<?php endif; ?>
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</td>
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</tr>
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</table>
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</form>
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<?php include("fend.inc"); ?>
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</body>
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</html>
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