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#! /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 Electric Sheep Fencing, LLC
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgment:
* "This product includes software developed by the pfSense Project
* for use in the pfSense® software distribution. (http://www.pfsense.org/).
*
* 4. The names "pfSense" and "pfSense Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* coreteam@pfsense.org.
*
* 5. Products derived from this software may not be called "pfSense"
* nor may "pfSense" appear in their names without prior written
* permission of the Electric Sheep Fencing, LLC.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
*
* "This product includes software developed by the pfSense Project
* for use in the pfSense software distribution (http://www.pfsense.org/).
*
* THIS SOFTWARE IS PROVIDED BY THE pfSense PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE pfSense PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
require_once("config.inc");
require_once("functions.inc");
require_once("filter.inc");
conf_mount_rw();
$fp = fopen('php://stdin', 'r');
if (isset($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();
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") {
$config['system']['enablesshd'] = true;
echo "\nWriting configuration...";
write_config();
echo " done.\n";
echo "\nEnabling SSHD...";
send_event("service reload sshd");
echo "\nReloading firewall rules.";
filter_configure();
echo " done.\n\n";
}
}
fclose($fp);
conf_mount_ro();
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