pfSense

<?php

/*

 * services_checkip.php

 *

 * part of pfSense (https://www.pfsense.org)

 * Copyright (c) 2004-2013 BSD Perimeter

 * Copyright (c) 2013-2016 Electric Sheep Fencing

 * Copyright (c) 2014-2025 Rubicon Communications, LLC (Netgate)

 * All rights reserved.

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 * http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

##|+PRIV

##|*IDENT=page-services-checkipservices

##|*NAME=Services: Check IP Service

##|*DESCR=Allow access to the 'Services: Check IP Service' page.

##|*MATCH=services_checkip.php*

##|-PRIV

require_once("guiconfig.inc");

$dirty = false;

if ($_POST['act'] == "del") {

	config_del_path("checkipservices/checkipservice/{$_POST['id']}");

	$wc_msg = gettext('Deleted a check IP service.');

	$dirty = true;

} else if ($_POST['act'] == "toggle") {

	if (config_get_path("checkipservices/checkipservice/{$_POST['id']}")) {

		if (config_path_enabled("checkipservices/checkipservice/{$_POST['id']}")) {

			config_del_path("checkipservices/checkipservice/{$_POST['id']}/enable");

			$wc_msg = gettext('Disabled a check IP service.');

		} else {

			config_set_path("checkipservices/checkipservice/{$_POST['id']}/enable", true);

			$wc_msg = gettext('Enabled a check IP service.');

		}

		$dirty = true;

	} else if ($_POST['id'] == count(config_get_path('checkipservices/checkipservice', []))) {

		if (config_path_enabled('checkipservices', 'disable_factory_default')) {

			config_del_path('checkipservices/disable_factory_default');

			$wc_msg = gettext('Enabled the default check IP service.');

		} else {

			config_set_path('checkipservices/disable_factory_default', true);

			$wc_msg = gettext('Disabled the default check IP service.');

		}

		$dirty = true;

	}

}

if ($dirty) {

	write_config($wc_msg);

	header("Location: services_checkip.php");

	exit;

}

$pgtitle = array(gettext("Services"), gettext("Dynamic DNS"), gettext("Check IP Services"));

$pglinks = array("", "services_dyndns.php", "@self");

include("head.inc");

$tab_array = array();

$tab_array[] = array(gettext("Dynamic DNS Clients"), false, "services_dyndns.php");

$tab_array[] = array(gettext("RFC 2136 Clients"), false, "services_rfc2136.php");

$tab_array[] = array(gettext("Check IP Services"), true, "services_checkip.php");

display_top_tabs($tab_array);

if ($input_errors) {

	print_input_errors($input_errors);

}

?>

<form action="services_checkip.php" method="post" name="iform" id="iform">

	<div class="panel panel-default">

	<div class="panel-heading"><h2 class="panel-title"><?=gettext('Check IP Services')?></h2></div>

		<div class="panel-body">

			<div class="table-responsive">

				<table class="table table-striped table-hover table-condensed">

					<thead>

						<tr>

							<th><?=gettext("Name")?></th>

							<th><?=gettext("URL")?></th>

							<th><?=gettext("Verify SSL/TLS Peer")?></th>

							<th><?=gettext("Description")?></th>

							<th><?=gettext("Actions")?></th>

						</tr>

					</thead>

					<tbody>

<?php

// Is the factory default check IP service disabled?

if (config_path_enabled('checkipservices', 'disable_factory_default')) {

	unset($factory_default_checkipservice['enable']);

}

// Append the factory default check IP service to the list.

$a_checkipservice = config_get_path('checkipservices/checkipservice', []);

$a_checkipservice[] = $factory_default_checkipservice;

$factory_default = count($a_checkipservice) - 1;

$i = 0;

foreach ($a_checkipservice as $checkipservice):

	// Hide edit and delete controls on the factory default check IP service entry (last one; id = count-1), and retain layout positioning.

	if ($i == $factory_default) {

		$visibility = 'invisible';

	} else {

		$visibility = 'visible';

	}

?>

						<tr<?=(isset($checkipservice['enable']) ? '' : ' class="disabled"')?>>

						<td>

							<?=htmlspecialchars($checkipservice['name'])?>

						</td>

						<td>

							<?=htmlspecialchars($checkipservice['url'])?>

						</td>

						<td class="text-center">

							<i<?=(isset($checkipservice['verifysslpeer'])) ? ' class="fa-solid fa-check"' : '';?>></i>

						</td>

						<td>

							<?=htmlspecialchars($checkipservice['descr'])?>

						</td>

						<td>

							<a class="fa-solid fa-pencil <?=$visibility?>" title="<?=gettext('Edit service')?>" href="services_checkip_edit.php?id=<?=$i?>"></a>

						<?php if (isset($checkipservice['enable'])) {

						?>

							<a	class="fa-solid fa-ban" title="<?=gettext('Disable service')?>" href="?act=toggle&amp;id=<?=$i?>" usepost></a>

						<?php } else {

						?>

							<a class="fa-regular fa-square-check" title="<?=gettext('Enable service')?>" href="?act=toggle&amp;id=<?=$i?>" usepost></a>

						<?php }

						?>

							<a class="fa-solid fa-trash-can <?=$visibility?>" title="<?=gettext('Delete service')?>" href="services_checkip.php?act=del&amp;id=<?=$i?>" usepost></a>

						</td>

					</tr>

<?php

	$i++;

endforeach; ?>

					</tbody>

				</table>

			</div>

		</div>

	</div>

</form>

<nav class="action-buttons">

	<a href="services_checkip_edit.php" class="btn btn-sm btn-success btn-sm">

		<i class="fa-solid fa-plus icon-embed-btn"></i>

		<?=gettext('Add')?>

	</a>

</nav>

<div class="infoblock">

	<?php print_info_box(gettext('The server must return the client IP address ' .

	'as a string in the following format: ') .

	'<pre>Current IP Address: x.x.x.x</pre>' .

	gettext(

	'The first (highest in list) enabled check ip service will be used to ' .

	'check IP addresses for Dynamic DNS services, and ' .

	'RFC 2136 entries that have the "Use public IP" option enabled.') .

	'<br/><br/>'

	, 'info', false);

	print_info_box(gettext('Sample Server Configurations') .

	'<br/>' .

	gettext('nginx with LUA') . ':' .

	'<pre> location = /ip {

	default_type text/html;

	content_by_lua \'

		ngx.say("' . htmlspecialchars('<html><head><title>Current IP Check</title></head><body>') . 'Current IP Address: ")

		ngx.say(ngx.var.remote_addr)

		ngx.say("' . htmlspecialchars('</body></html>') . '")

	\';

	}</pre>' .

	gettext('PHP') .

	'<pre>' .

	htmlspecialchars('<html><head><title>Current IP Check</title></head><body>Current IP Address: <?=$_SERVER[\'REMOTE_ADDR\']?></body></html>') .

	'</pre>'

	, 'info', false); ?>

</div>

<?php include("foot.inc");