mirror of
https://github.com/lucaspalomodevelop/core.git
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360 lines
14 KiB
PHP
360 lines
14 KiB
PHP
<?php
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/*
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Copyright (C) 2014-2015 Deciso B.V.
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Copyright (C) 2010 Seth Mos <seth.mos@dds.nl>.
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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("guiconfig.inc");
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require_once("ipsec.inc");
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require_once("vpn.inc");
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$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/system_gateway_groups.php');
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if (!is_array($config['gateways']['gateway_group']))
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$config['gateways']['gateway_group'] = array();
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$a_gateway_groups = &$config['gateways']['gateway_group'];
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$a_gateways = return_gateways_array();
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$carplist = get_configured_carp_interface_list();
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$categories = array('down' => gettext("Member Down"),
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'downloss' => gettext("Packet Loss"),
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'downlatency' => gettext("High Latency"),
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'downlosslatency' => gettext("Packet Loss or High Latency"));
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if (is_numericint($_GET['id']))
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$id = $_GET['id'];
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if (isset($_POST['id']) && is_numericint($_POST['id']))
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$id = $_POST['id'];
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if (isset($_GET['dup']) && is_numericint($_GET['dup']))
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$id = $_GET['dup'];
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if (isset($id) && $a_gateway_groups[$id]) {
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$pconfig['name'] = $a_gateway_groups[$id]['name'];
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$pconfig['item'] = &$a_gateway_groups[$id]['item'];
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$pconfig['descr'] = $a_gateway_groups[$id]['descr'];
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$pconfig['trigger'] = $a_gateway_groups[$id]['trigger'];
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}
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if (isset($_GET['dup']) && is_numericint($_GET['dup']))
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unset($id);
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if ($_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(" ", "name");
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$reqdfieldsn = explode(",", "Name");
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do_input_validation($_POST, $reqdfields, $reqdfieldsn, $input_errors);
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if (! isset($_POST['name'])) {
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$input_errors[] = gettext("A valid gateway group name must be specified.");
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}
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if (! is_validaliasname($_POST['name'])) {
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$input_errors[] = gettext("The gateway name must not contain invalid characters.");
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}
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if (isset($_POST['name'])) {
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/* check for overlaps */
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if(is_array($a_gateway_groups)) {
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foreach ($a_gateway_groups as $gateway_group) {
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if (isset($id) && ($a_gateway_groups[$id]) && ($a_gateway_groups[$id] === $gateway_group)) {
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if ($gateway_group['name'] != $_POST['name'])
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$input_errors[] = gettext("Changing name on a gateway group is not allowed.");
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continue;
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}
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if ($gateway_group['name'] == $_POST['name']) {
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$input_errors[] = sprintf(gettext('A gateway group with this name "%s" already exists.'), $_POST['name']);
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break;
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}
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}
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}
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}
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/* Build list of items in group with priority */
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$pconfig['item'] = array();
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foreach($a_gateways as $gwname => $gateway) {
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if($_POST[$gwname] > 0) {
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$vipname = "{$gwname}_vip";
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/* we have a priority above 0 (disabled), add item to list */
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$pconfig['item'][] = "{$gwname}|{$_POST[$gwname]}|{$_POST[$vipname]}";
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}
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/* check for overlaps */
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if ($_POST['name'] == $gwname)
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$input_errors[] = sprintf(gettext('A gateway group cannot have the same name with a gateway "%s" please choose another name.'), $_POST['name']);
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}
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if(count($pconfig['item']) == 0)
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$input_errors[] = gettext("No gateway(s) have been selected to be used in this group");
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if (!$input_errors) {
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$gateway_group = array();
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$gateway_group['name'] = $_POST['name'];
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$gateway_group['item'] = $pconfig['item'];
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$gateway_group['trigger'] = $_POST['trigger'];
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$gateway_group['descr'] = $_POST['descr'];
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if (isset($id) && $a_gateway_groups[$id])
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$a_gateway_groups[$id] = $gateway_group;
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else
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$a_gateway_groups[] = $gateway_group;
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mark_subsystem_dirty('staticroutes');
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mark_subsystem_dirty('gwgroup.' . $gateway_group['name']);
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write_config();
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header("Location: system_gateway_groups.php");
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exit;
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}
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}
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$pgtitle = array(gettext("System"),gettext("Gateways"),gettext("Edit gateway group"));
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$shortcut_section = "gateway-groups";
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function build_gateway_protocol_map (&$a_gateways) {
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$result = array();
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foreach ($a_gateways as $gwname => $gateway) {
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$result[$gwname] = $gateway['ipprotocol'];
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}
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return $result;
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}
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include("head.inc");
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?>
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<body>
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<?php include("fbegin.inc"); ?>
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<?php
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$gateway_protocol = build_gateway_protocol_map($a_gateways);
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$gateway_array = array_keys($a_gateways);
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$protocol_array = array_values($gateway_protocol);
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$protocol_array = array_values(array_unique($gateway_protocol));
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?>
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<script type="text/javascript">
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//<![CDATA[
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jQuery(function ($) {
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var gateway_protocol = <?= json_encode($gateway_protocol) ?>;
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var gateways = <?= json_encode($gateway_array) ?>;
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var protocols = <?= json_encode($protocol_array) ?>;
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if (protocols.length <= 1) { return; }
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var update_gateway_visibilities = function () {
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var which_protocol_to_show = undefined;
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$.each(gateways, function (i, gateway) {
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var $select = $("#" + gateway);
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var value = $select.val();
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var protocol = gateway_protocol[gateway];
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if (value !== '0' /* i.e., an option is selected */) {
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if (which_protocol_to_show === undefined) {
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which_protocol_to_show = protocol;
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}
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else if (which_protocol_to_show !== protocol) {
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which_protocol_to_show = 'ALL OF THEM'; // this shouldn't happen
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}
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}
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});
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if (which_protocol_to_show !== undefined && which_protocol_to_show !== 'ALL OF THEM') {
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$.each(gateways, function (i, gateway) {
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var protocol = gateway_protocol[gateway];
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var $row = $("tr.gateway_row#" + gateway + "_row");
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if (protocol === which_protocol_to_show) {
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if ($row.is(":hidden")) {
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$row.fadeIn('slow');
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}
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} else {
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if (!$row.is(":hidden")) {
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$row.fadeOut('slow');
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}
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}
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});
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} else {
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$("tr.gateway_row").each(function () {
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if ($(this).is(":hidden")) {
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$(this).fadeIn('slow');
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}
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});
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}
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};
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$("select.gateway_tier_selector").change(update_gateway_visibilities);
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update_gateway_visibilities();
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});
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//]]>
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</script>
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<section class="page-content-main">
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<div class="container-fluid">
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<div class="row">
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<?php if ($input_errors) print_input_errors($input_errors); ?>
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<div id="inputerrors"></div>
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<section class="col-xs-12">
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<div class="content-box">
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<header class="content-box-head container-fluid">
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<h3><?=gettext("Edit gateway group entry");?></h3>
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</header>
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<div class="content-box-main col-xs-12">
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<form action="system_gateway_groups_edit.php" method="post" name="iform" id="iform">
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<table class="table table-striped" summary="system groups edit">
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<tr>
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<td width="22%" valign="top" class="vncellreq"><?=gettext("Group Name"); ?></td>
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<td width="78%" class="vtable">
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<input name="name" type="text" class="formfld unknown" id="name" size="20" value="<?=htmlspecialchars($pconfig['name']);?>" />
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<br /> <span class="vexpl"><?=gettext("Group Name"); ?></span></td>
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</tr>
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<tr>
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<td width="22%" valign="top" class="vncellreq"><?=gettext("Gateway Priority"); ?></td>
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<td width="78%" class="vtable">
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<table border="0" cellpadding="6" cellspacing="0" summary="gateway priority">
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<tr>
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<td class="listhdrr">Gateway</td>
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<td class="listhdrr">Tier</td>
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<td class="listhdrr">Virtual IP</td>
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<td class="listhdrr">Description</td>
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</tr>
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<?php
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foreach($a_gateways as $gwname => $gateway) {
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if(!empty($pconfig['item'])) {
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$af = explode("|", $pconfig['item'][0]);
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$family = $a_gateways[$af[0]]['ipprotocol'];
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if($gateway['ipprotocol'] != $family)
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continue;
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}
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$interface = $gateway['friendlyiface'];
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$selected = array();
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foreach((array)$pconfig['item'] as $item) {
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$itemsplit = explode("|", $item);
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if($itemsplit[0] == $gwname) {
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$selected[$itemsplit[1]] = "selected=\"selected\"";
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break;
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} else {
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$selected[0] = "selected=\"selected\"";
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}
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}
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$tr_id = $gwname . "_row";
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echo "<tr class='gateway_row' id='{$tr_id}'>\n";
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echo "<td class='listlr'>";
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echo "<strong>{$gateway['name']} </strong>";
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echo "</td><td class='listr'>";
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echo "<select name='{$gwname}' class='gateway_tier_selector formfldselect selectpicker' data-style='btn-default' data-width='auto' id='{$gwname}'>\n";
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echo "<option value='0' $selected[0] >" . gettext("Never") . "</option>\n";
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echo "<option value='1' $selected[1] >" . gettext("Tier 1") . "</option>\n";
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echo "<option value='2' $selected[2] >" . gettext("Tier 2") . "</option>\n";
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echo "<option value='3' $selected[3] >" . gettext("Tier 3") . "</option>\n";
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echo "<option value='4' $selected[4] >" . gettext("Tier 4") . "</option>\n";
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echo "<option value='5' $selected[5] >" . gettext("Tier 5") . "</option>\n";
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echo "</select>\n";
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echo "</td>";
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$selected = array();
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foreach((array)$pconfig['item'] as $item) {
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$itemsplit = explode("|", $item);
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if($itemsplit[0] == $gwname) {
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$selected[$itemsplit[2]] = "selected=\"selected\"";
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break;
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} else {
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$selected['address'] = "selected=\"selected\"";
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}
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}
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echo "<td class='listr'>";
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echo "<select name='{$gwname}_vip' class='gateway_vip_selector formfldselect selectpicker' data-style='btn-default' data-width='auto' id='{$gwname}_vip'>\n";
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echo "<option value='address' {$selected['address']} >" . gettext("Interface Address") . "</option>\n";
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foreach($carplist as $vip => $address) {
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echo "<!-- $vip - $address - $interface -->\n";
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if(!preg_match("/^{$interface}_/i", $vip))
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continue;
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if(($gateway['ipprotocol'] == "inet") && (!is_ipaddrv4($address)))
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continue;
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if(($gateway['ipprotocol'] == "inet6") && (!is_ipaddrv6($address)))
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continue;
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echo "<option value='{$vip}' $selected[$vip] >$vip - $address</option>\n";
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}
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echo "</select></td>";
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echo "<td class='listr'><strong>{$gateway['descr']} </strong>";
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echo "</td></tr>";
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}
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?>
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</table>
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<br /><span class="vexpl">
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<strong><?=gettext("Link Priority"); ?></strong> <br />
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<?=gettext("The priority selected here defines in what order failover and balancing of links will be done. " .
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"Multiple links of the same priority will balance connections until all links in the priority will be exhausted. " .
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"If all links in a priority level are exhausted we will use the next available link(s) in the next priority level.") ?>
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<br />
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<strong><?=gettext("Virtual IP"); ?></strong> <br />
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<?=gettext("The virtual IP field selects what (virtual) IP should be used when this group applies to a local Dynamic DNS, IPsec or OpenVPN endpoint") ?>
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</span><br />
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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="vncellreq"><?=gettext("Trigger Level"); ?></td>
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<td width="78%" class="vtable">
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<select name='trigger' class='formfldselect trigger_level_selector selectpicker' id='trigger' data-style='btn-default'>
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<?php
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foreach ($categories as $category => $categoryd) {
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echo "<option value=\"$category\"";
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if ($category == $pconfig['trigger']) echo " selected=\"selected\"";
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echo ">" . htmlspecialchars($categoryd) . "</option>\n";
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}
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?>
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</select>
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<br /> <span class="vexpl"><?=gettext("When to trigger exclusion of a member"); ?></span>
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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"><?=gettext("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($pconfig['descr']);?>" />
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<br /> <span class="vexpl"><?=gettext("You may enter a description here for your reference (not parsed)."); ?></span>
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</td>
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</tr>
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<tr>
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<td width="22%" valign="top"> </td>
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<td width="78%">
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<input name="Submit" type="submit" class="btn btn-primary formbtn" value="<?=gettext("Save");?>" />
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<input type="button" class="btn btn-default formbtn" value="<?=gettext("Cancel");?>" onclick="window.location.href='<?=$referer;?>'" />
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<?php if (isset($id) && $a_gateway_groups[$id]): ?>
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<input name="id" type="hidden" value="<?=htmlspecialchars($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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</div>
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</div>
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</section>
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</div>
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</div>
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</section>
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<?php include("fend.inc"); ?>
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</body>
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</html>
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