mirror of
https://github.com/pfsense/pfsense.git
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366 lines
14 KiB
PHP
Executable File
366 lines
14 KiB
PHP
Executable File
<?php
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/* $Id$ */
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/*
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load_balancer_monitor_edit.php
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part of pfSense (http://www.pfsense.com/)
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Copyright (C) 2008 Bill Marquette <bill.marquette@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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/*
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pfSense_MODULE: routing
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*/
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##|+PRIV
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##|*IDENT=page-services-loadbalancer-monitor-edit
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##|*NAME=Services: Load Balancer: Monitor: Edit page
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##|*DESCR=Allow access to the 'Services: Load Balancer: Monitor: Edit' page.
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##|*MATCH=load_balancer_monitor_edit.php*
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##|-PRIV
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require("guiconfig.inc");
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if (!is_array($config['load_balancer']['monitor_type'])) {
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$config['load_balancer']['monitor_type'] = array();
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}
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$a_monitor = &$config['load_balancer']['monitor_type'];
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if (isset($_POST['id']))
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$id = $_POST['id'];
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else
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$id = $_GET['id'];
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if (isset($id) && $a_monitor[$id]) {
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$pconfig['name'] = $a_monitor[$id]['name'];
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$pconfig['type'] = $a_monitor[$id]['type'];
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$pconfig['descr'] = $a_monitor[$id]['descr'];
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$pconfig['options'] = array();
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$pconfig['options'] = $a_monitor[$id]['options'];
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} else {
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/* Some sane page defaults */
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$pconfig['options']['path'] = '/';
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$pconfig['options']['code'] = 200;
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}
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$changedesc = gettext("Load Balancer: Monitor:") . " ";
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$changecount = 0;
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if ($_POST) {
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$changecount++;
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unset($input_errors);
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$pconfig = $_POST;
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/* turn $_POST['http_options_*'] into $pconfig['options'][*] */
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foreach($_POST as $key => $val) {
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if (stristr($key, 'options') !== false) {
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if (stristr($key, $pconfig['type'].'_') !== false) {
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$opt = explode('_',$key);
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$pconfig['options'][$opt[2]] = $val;
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}
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unset($pconfig[$key]);
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}
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}
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/* input validation */
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$reqdfields = explode(" ", "name type descr");
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$reqdfieldsn = array(gettext("Name"),gettext("Type"),gettext("Description"));
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do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);
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/* Ensure that our monitor names are unique */
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for ($i=0; isset($config['load_balancer']['monitor_type'][$i]); $i++)
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if (($_POST['name'] == $config['load_balancer']['monitor_type'][$i]['name']) && ($i != $id))
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$input_errors[] = gettext("This monitor name has already been used. Monitor names must be unique.");
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if (strpos($_POST['name'], " ") !== false)
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$input_errors[] = gettext("You cannot use spaces in the 'name' field.");
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switch($_POST['type']) {
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case 'icmp': {
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break;
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}
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case 'tcp': {
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break;
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}
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case 'http':
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case 'https': {
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if (is_array($pconfig['options'])) {
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if (isset($pconfig['options']['host']) && $pconfig['options']['host'] != "") {
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if (!is_hostname($pconfig['options']['host'])) {
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$input_errors[] = gettext("The hostname can only contain the characters A-Z, 0-9 and '-'.");
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}
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}
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if (isset($pconfig['options']['code']) && $pconfig['options']['code'] != "") {
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// Check code
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if(!is_rfc2616_code($pconfig['options']['code'])) {
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$input_errors[] = gettext("HTTP(s) codes must be from RFC2616.");
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}
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}
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if (!isset($pconfig['options']['path']) || $pconfig['options']['path'] == "") {
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$input_errors[] = gettext("The path to monitor must be set.");
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}
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}
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break;
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}
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case 'send': {
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if (is_array($pconfig['options'])) {
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if (isset($pconfig['options']['send']) && $pconfig['options']['send'] != "") {
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// Check send
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}
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if (isset($pconfig['options']['expect']) && $pconfig['options']['expect'] != "") {
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// Check expect
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}
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}
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break;
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}
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}
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if (!$input_errors) {
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$monent = array();
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if(isset($id) && $a_monitor[$id])
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$monent = $a_monitor[$id];
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if($monent['name'] != "")
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$changedesc .= " " . sprintf(gettext("modified '%s' monitor:"), $monent['name']);
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update_if_changed("name", $monent['name'], $pconfig['name']);
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update_if_changed("type", $monent['type'], $pconfig['type']);
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update_if_changed("description", $monent['descr'], $pconfig['descr']);
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if($pconfig['type'] == "http" || $pconfig['type'] == "https" ) {
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/* log updates, then clear array and reassign - dumb, but easiest way to have a clear array */
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update_if_changed("path", $monent['options']['path'], $pconfig['options']['path']);
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update_if_changed("host", $monent['options']['host'], $pconfig['options']['host']);
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update_if_changed("code", $monent['options']['code'], $pconfig['options']['code']);
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$monent['options'] = array();
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$monent['options']['path'] = $pconfig['options']['path'];
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$monent['options']['host'] = $pconfig['options']['host'];
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$monent['options']['code'] = $pconfig['options']['code'];
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}
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if($pconfig['type'] == "send" ) {
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/* log updates, then clear array and reassign - dumb, but easiest way to have a clear array */
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update_if_changed("send", $monent['options']['send'], $pconfig['options']['send']);
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update_if_changed("expect", $monent['options']['expect'], $pconfig['options']['expect']);
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$monent['options'] = array();
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$monent['options']['send'] = $pconfig['options']['send'];
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$monent['options']['expect'] = $pconfig['options']['expect'];
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}
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if($pconfig['type'] == "tcp" || $pconfig['type'] == "icmp") {
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$monent['options'] = array();
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}
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if (isset($id) && $a_monitor[$id]) {
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/* modify all pools with this name */
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for ($i = 0; isset($config['load_balancer']['lbpool'][$i]); $i++) {
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if ($config['load_balancer']['lbpool'][$i]['monitor'] == $a_monitor[$id]['name'])
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$config['load_balancer']['lbpool'][$i]['monitor'] = $monent['name'];
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}
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$a_monitor[$id] = $monent;
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} else
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$a_monitor[] = $monent;
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if ($changecount > 0) {
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/* Mark config dirty */
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mark_subsystem_dirty('loadbalancer');
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write_config($changedesc);
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}
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header("Location: load_balancer_monitor.php");
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exit;
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}
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}
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$pgtitle = array(gettext("Services"),gettext("Load Balancer"),gettext("Monitor"),gettext("Edit"));
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$shortcut_section = "relayd";
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include("head.inc");
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$types = array("icmp" => gettext("ICMP"), "tcp" => gettext("TCP"), "http" => gettext("HTTP"), "https" => gettext("HTTPS"), "send" => gettext("Send/Expect"));
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?>
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<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
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<script language="javascript">
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function updateType(t){
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switch(t) {
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<?php
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/* OK, so this is sick using php to generate javascript, but it needed to be done */
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foreach ($types as $key => $val) {
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echo " case \"{$key}\": {\n";
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$t = $types;
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foreach ($t as $k => $v) {
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if ($k != $key) {
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echo " jQuery('#{$k}').hide();\n";
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}
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}
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echo " }\n";
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}
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?>
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}
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jQuery('#' + t).show();
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}
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</script>
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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="load_balancer_monitor_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 colspan="2" valign="top" class="listtopic"><?=gettext("Edit Load Balancer - Monitor entry"); ?></td>
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</tr>
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<tr align="left">
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<td width="22%" valign="top" class="vncellreq"><?=gettext("Name"); ?></td>
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<td width="78%" class="vtable" colspan="2">
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<input name="name" type="text" <?if(isset($pconfig['name'])) echo "value=\"" . htmlspecialchars($pconfig['name']) . "\"";?> size="16" maxlength="16">
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</td>
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</tr>
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<tr align="left">
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<td width="22%" valign="top" class="vncellreq"><?=gettext("Description"); ?></td>
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<td width="78%" class="vtable" colspan="2">
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<input name="descr" type="text" <?if(isset($pconfig['descr'])) echo "value=\"" . htmlspecialchars($pconfig['descr']) . "\"";?>size="64">
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</td>
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</tr>
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<tr align="left">
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<td width="22%" valign="top" class="vncellreq"><?=gettext("Type"); ?></td>
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<td width="78%" class="vtable" colspan="2">
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<select id="type" name="type">
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<?
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foreach ($types as $key => $val) {
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if(isset($pconfig['type']) && $pconfig['type'] == $key) {
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$selected = " selected";
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} else {
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$selected = "";
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}
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echo "<option value=\"{$key}\" onclick=\"updateType('{$key}');\"{$selected}>{$val}</option>\n";
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}
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?>
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</select>
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</td>
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</tr>
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<tr align="left" id="icmp"<?= $pconfig['type'] == "icmp" ? "" : " style=\"display:none;\""?>>
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</tr>
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<tr align="left" id="tcp"<?= $pconfig['type'] == "tcp" ? "" : " style=\"display:none;\""?>>
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</tr>
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<tr align="left" id="http"<?= $pconfig['type'] == "http" ? "" : " style=\"display:none;\""?>>
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<td width="22%" valign="top" class="vncellreq"><?=gettext("HTTP"); ?></td>
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<td width="78%" class="vtable" colspan="2">
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<table width="100%" border="0" cellpadding="6" cellspacing="0">
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<tr align="left">
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<td valign="top" align="right" class="vtable"><?=gettext("Path"); ?></td>
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<td class="vtable" colspan="2">
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<input name="http_options_path" type="text" <?if(isset($pconfig['options']['path'])) echo "value=\"" . htmlspecialchars($pconfig['options']['path']) . "\"";?>size="64">
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</td>
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</tr>
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<tr align="left">
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<td valign="top" align="right" class="vtable"><?=gettext("Host"); ?></td>
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<td class="vtable" colspan="2">
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<input name="http_options_host" type="text" <?if(isset($pconfig['options']['host'])) echo "value=\"" . htmlspecialchars($pconfig['options']['host']) . "\"";?>size="64"><br/><?=gettext("Hostname for Host: header if needed."); ?>
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</td>
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</td>
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<tr align="left">
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<td valign="top" align="right" class="vtable"><?=gettext("HTTP Code"); ?></td>
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<td class="vtable" colspan="2">
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<?= print_rfc2616_select("http_options_code", $pconfig['options']['code']); ?>
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</td>
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</tr>
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<!-- BILLM: XXX not supported digest checking just yet
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<tr align="left">
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<td width="22%" valign="top" class="vncell">MD5 Page Digest</td>
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<td width="78%" class="vtable" colspan="2">
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<input name="digest" type="text" <?if(isset($pconfig['digest'])) echo "value=\"" . htmlspecialchars($pconfig['digest']) . "\"";?>size="32"><br /><b>TODO: add fetch functionality here</b>
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</td>
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</tr>
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-->
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</table>
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</td>
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</tr>
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<tr align="left" id="https"<?= $pconfig['type'] == "https" ? "" : " style=\"display:none;\""?>>
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<td width="22%" valign="top" class="vncellreq"><?=gettext("HTTPS"); ?></td>
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<td width="78%" class="vtable" colspan="2">
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<table width="100%" border="0" cellpadding="6" cellspacing="0">
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<tr align="left">
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<td valign="top" align="right" class="vtable"><?=gettext("Path"); ?></td>
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<td class="vtable" colspan="2">
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<input name="https_options_path" type="text" <?if(isset($pconfig['options']['path'])) echo "value=\"" . htmlspecialchars($pconfig['options']['path']) ."\"";?>size="64">
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</td>
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</tr>
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<tr align="left">
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<td valign="top" align="right" class="vtable"><?=gettext("Host"); ?></td>
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<td class="vtable" colspan="2">
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<input name="https_options_host" type="text" <?if(isset($pconfig['options']['host'])) echo "value=\"" . htmlspecialchars($pconfig['options']['host']) . "\"";?>size="64"><br/><?=gettext("Hostname for Host: header if needed."); ?>
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</td>
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</td>
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<tr align="left">
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<td valign="top" align="right" class="vtable"><?=gettext("HTTP Code"); ?></td>
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<td class="vtable" colspan="2">
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<?= print_rfc2616_select("https_options_code", $pconfig['options']['code']); ?>
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</td>
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</tr>
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<!-- BILLM: XXX not supported digest checking just yet
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<tr align="left">
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<td width="22%" valign="top" class="vncellreq">MD5 Page Digest</td>
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<td width="78%" class="vtable" colspan="2">
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<input name="digest" type="text" <?if(isset($pconfig['digest'])) echo "value=\"" . htmlspecialchars($pconfig['digest']) . "\"";?>size="32"><br /><b>TODO: add fetch functionality here</b>
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</td>
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</tr>
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-->
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</table>
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</td>
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</tr>
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<tr align="left" id="send"<?= $pconfig['type'] == "send" ? "" : " style=\"display:none;\""?>>
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<td width="22%" valign="top" class="vncellreq"><?=gettext("Send/Expect"); ?></td>
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<td width="78%" class="vtable" colspan="2">
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<table width="100%" border="0" cellpadding="6" cellspacing="0">
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<tr align="left">
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<td valign="top" align="right" class="vtable"><?=gettext("Send string"); ?></td>
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<td class="vtable" colspan="2">
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<input name="send_options_send" type="text" <?if(isset($pconfig['options']['send'])) echo "value=\"" . htmlspecialchars($pconfig['options']['send']) . "\"";?>size="64">
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</td>
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</tr>
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<tr align="left">
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<td valign="top" align="right" class="vtable"><?=gettext("Expect string"); ?></td>
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<td class="vtable" colspan="2">
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<input name="send_options_expect" type="text" <?if(isset($pconfig['options']['expect'])) echo "value=\"" . htmlspecialchars($pconfig['options']['expect']) . "\"";?>size="64">
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</td>
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</tr>
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</table>
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</td>
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</tr>
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<tr align="left">
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<td width="22%" valign="top"> </td>
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<td width="78%">
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<input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save"); ?>"><input type="button" class="formbtn" value="<?=gettext("Cancel"); ?>" onclick="history.back()">
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<?php if (isset($id) && $a_monitor[$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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<br>
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<?php include("fend.inc"); ?>
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</body>
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</html>
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