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#! /usr/local/bin/php-cgi -f
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<?php
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/*
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* rc.initial.toggle_sshd
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*
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* part of pfSense (https://www.pfsense.org)
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* Copyright (c) 2004 Fred Mol <fredmol@xs4all.nl>.
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* Copyright (c) 2004-2016 Rubicon Communications, LLC (Netgate)
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* All rights reserved.
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*
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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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*
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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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*
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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
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgment:
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* "This product includes software developed by the pfSense Project
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* for use in the pfSense® software distribution. (http://www.pfsense.org/).
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*
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* 4. The names "pfSense" and "pfSense Project" must not be used to
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* endorse or promote products derived from this software without
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* prior written permission. For written permission, please contact
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* coreteam@pfsense.org.
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*
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* 5. Products derived from this software may not be called "pfSense"
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* nor may "pfSense" appear in their names without prior written
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* permission of the Electric Sheep Fencing, LLC.
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*
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* 6. Redistributions of any form whatsoever must retain the following
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* acknowledgment:
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*
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* "This product includes software developed by the pfSense Project
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* for use in the pfSense software distribution (http://www.pfsense.org/).
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*
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* THIS SOFTWARE IS PROVIDED BY THE pfSense PROJECT ``AS IS'' AND ANY
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE pfSense PROJECT OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* 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
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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require_once("config.inc");
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require_once("functions.inc");
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require_once("filter.inc");
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conf_mount_rw();
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$fp = fopen('php://stdin', 'r');
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if (isset($config['system']['enablesshd'])) {
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echo "SSHD is currently enabled. Would you like to disable? [y/n]? ";
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$yn = chop(fgets($fp));
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if ($yn[0] == "y") {
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unset($config['system']['enablesshd']);
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echo "\nWriting configuration...";
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write_config();
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echo " done.\n";
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echo "\nDisabling SSHD...";
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send_event("service reload sshd");
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echo "\nReloading firewall rules.";
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filter_configure();
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echo " done.\n";
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exec("ps awux | grep '/usr/sbin/sshd' | grep -v grep | awk '{print $2}' | xargs kill");
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}
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} else {
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echo "SSHD is currently disabled. Would you like to enable? [y/n]? ";
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$yn = chop(fgets($fp));
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if ($yn[0] == "y") {
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$config['system']['enablesshd'] = true;
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echo "\nWriting configuration...";
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write_config();
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echo " done.\n";
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echo "\nEnabling SSHD...";
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send_event("service reload sshd");
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echo "\nReloading firewall rules.";
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filter_configure();
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echo " done.\n\n";
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}
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}
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fclose($fp);
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conf_mount_ro();
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