PiBa-NL/pfsense - easyenable.php page

## pfsense - easyenable.php page
<?php
/*
	easyenable.php
	Copyright (C) 2015 PiBa-NL
	Copy and use it as you like.
*/
header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0");
header("Cache-Control: post-check=0, pre-check=0", false);
header("Pragma: no-cache");
require_once("config.inc");
require_once("filter.inc");
require_once("pfsense-utils.inc");

?>
<html>
<body>
Easyenable rule config page.<br/><br/>
<?
if (!is_alias('easyenable_page')){
	echo "No alias 'easyenable_page' was found to allow only certain client-ip's to use this page.";
	exit;
}

if (is_array($config['aliases']['alias'])) {
	$remote_addr = $_SERVER['REMOTE_ADDR'];
	$clientok = false;
	foreach ($config['aliases']['alias'] as $alias) {
		if ($alias['name'] == 'easyenable_page') {
			$addr = explode(" ",$alias['address']);
			foreach($addr as $clientip)
				if ($clientip == $remote_addr)
				{
					$clientok = true;
					break;
				}

		}
	}
	if (!$clientok) {
		echo "Sorry your not allowed to configure this.";
		echo "<br/><br/>";
		echo "To resolve this issue add the client ip to the 'easyenable_page' alias.";
		exit;
	}
}

?>
<a href='?enable=yes'>Enable<a/><br/><br/>
<a href='?enable=no'>Disable<a/><br/>
<?

$a_rules = &$config['filter']['rule'];

if (isset($_GET['enable'])) {

	$rulesfound = false;
	$enable_rules = $_GET['enable'] == 'yes';

	foreach($a_rules as &$a_rule) {

		if (stristr($a_rule['descr'], 'easydisable')) {
			$rulesfound = true;
			if ($enable_rules)
				$a_rule['disabled'] = true;
			else
				unset($a_rule['disabled']);

		}
		if (stristr($a_rule['descr'], 'easyenable')) {
			$rulesfound = true;
			if ($enable_rules)
				unset($a_rule['disabled']);
			else
				$a_rule['disabled'] = true;

		}
	}
	$enabletext = $enable_rules ? 'enable' : 'disable';
	write_config("easyenable set rules to " . $enabletext);

	// Apply rules just like firewall_rules.php apply button:
	$retval = filter_configure();
	clear_subsystem_dirty('filter');
	pfSense_handle_custom_code("/usr/local/pkg/firewall_rules/apply");
	//

	if (!$rulesfound)
		echo "No rules where found that have easyenable or easydisable in their description.";
	echo "<br/>easyenable set rules to " . $enabletext;
}
?>
</body>
</html>
	<?php
	/*
	easyenable.php
	Copyright (C) 2015 PiBa-NL
	Copy and use it as you like.
	*/
	header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0");
	header("Cache-Control: post-check=0, pre-check=0", false);
	header("Pragma: no-cache");
	require_once("config.inc");
	require_once("filter.inc");
	require_once("pfsense-utils.inc");

	?>
	<html>
	<body>
	Easyenable rule config page.<br/><br/>
	<?
	if (!is_alias('easyenable_page')){
	echo "No alias 'easyenable_page' was found to allow only certain client-ip's to use this page.";
	exit;
	}

	if (is_array($config['aliases']['alias'])) {
	$remote_addr = $_SERVER['REMOTE_ADDR'];
	$clientok = false;
	foreach ($config['aliases']['alias'] as $alias) {
	if ($alias['name'] == 'easyenable_page') {
	$addr = explode(" ",$alias['address']);
	foreach($addr as $clientip)
	if ($clientip == $remote_addr)
	{
	$clientok = true;
	break;
	}

	}
	}
	if (!$clientok) {
	echo "Sorry your not allowed to configure this.";
	echo "<br/><br/>";
	echo "To resolve this issue add the client ip to the 'easyenable_page' alias.";
	exit;
	}
	}

	?>
	<a href='?enable=yes'>Enable<a/><br/><br/>
	<a href='?enable=no'>Disable<a/><br/>
	<?

	$a_rules = &$config['filter']['rule'];

	if (isset($_GET['enable'])) {

	$rulesfound = false;
	$enable_rules = $_GET['enable'] == 'yes';

	foreach($a_rules as &$a_rule) {

	if (stristr($a_rule['descr'], 'easydisable')) {
	$rulesfound = true;
	if ($enable_rules)
	$a_rule['disabled'] = true;
	else
	unset($a_rule['disabled']);

	}
	if (stristr($a_rule['descr'], 'easyenable')) {
	$rulesfound = true;
	if ($enable_rules)
	unset($a_rule['disabled']);
	else
	$a_rule['disabled'] = true;

	}
	}
	$enabletext = $enable_rules ? 'enable' : 'disable';
	write_config("easyenable set rules to " . $enabletext);

	// Apply rules just like firewall_rules.php apply button:
	$retval = filter_configure();
	clear_subsystem_dirty('filter');
	pfSense_handle_custom_code("/usr/local/pkg/firewall_rules/apply");
	//

	if (!$rulesfound)
	echo "No rules where found that have easyenable or easydisable in their description.";
	echo "<br/>easyenable set rules to " . $enabletext;
	}
	?>
	</body>
	</html>