pfSense

#! /usr/local/bin/php-cgi -f

<?php

/*

 * rc.initial.toggle_sshd

 *

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

 * Copyright (c) 2004 Fred Mol <fredmol@xs4all.nl>.

 * Copyright (c) 2004-2016 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.

 */

require_once("config.inc");

require_once("functions.inc");

require_once("filter.inc");

$fp = fopen('php://stdin', 'r');

if (isset($config['system']['enablesshd'])) {

	echo "SSHD is currently enabled.  Would you like to disable? [y/n]? ";

	$yn = chop(fgets($fp));

	if ($yn[0] == "y") {

		unset($config['system']['enablesshd']);

		echo "\nWriting configuration...";

		write_config(gettext("Disabled SSHD from console menu."));

		echo " done.\n";

		echo "\nDisabling SSHD...";

		send_event("service reload sshd");

		echo "\nReloading firewall rules.";

		filter_configure();

		echo " done.\n";

		exec("ps awux | grep '/usr/sbin/sshd' | grep -v grep | awk '{print $2}' | xargs kill");

	}

} else {

	echo "SSHD is currently disabled.  Would you like to enable? [y/n]? ";

	$yn = chop(fgets($fp));

	if ($yn[0] == "y") {

		$config['system']['enablesshd'] = true;

		echo "\nWriting configuration...";

		write_config(gettext("Enabled SSHD from console menu."));

		echo " done.\n";

		echo "\nEnabling SSHD...";

		send_event("service reload sshd");

		echo "\nReloading firewall rules.";

		filter_configure();

		echo " done.\n\n";

	}

}

fclose($fp);