pfSense

<?php

/* $Id$ */

/*

	system_hasync.php

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

	Copyright (C) 2012 Darren Embry <dse@webonastick.com>.

	Copyright (C) 2013-2015 Electric Sheep Fencing, LP

	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.

	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS 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

	AUTHOR 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.

*/

/*

	pfSense_MODULE: system

*/

##|+PRIV

##|*IDENT=page-system-hasync

##|*NAME=System: High Availability Sync

##|*DESCR=Allow access to the 'System: High Availability Sync' page.

##|*MATCH=system_hasync.php*

##|-PRIV

require("guiconfig.inc");

$referer = (isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '/system_hasync.php');

if (!is_array($config['hasync']))

	$config['hasync'] = array();

$a_hasync = &$config['hasync'];

$checkbox_names = array('pfsyncenabled',

			'synchronizeusers',

			'synchronizeauthservers',

			'synchronizecerts',

			'synchronizerules',

			'synchronizeschedules',

			'synchronizealiases',

			'synchronizenat',

			'synchronizeipsec',

			'synchronizeopenvpn',

			'synchronizedhcpd',

			'synchronizewol',

			'synchronizestaticroutes',

			'synchronizelb',

			'synchronizevirtualip',

			'synchronizetrafficshaper',

			'synchronizetrafficshaperlimiter',

			'synchronizetrafficshaperlayer7',

			'synchronizednsforwarder',

			'synchronizecaptiveportal');

if ($_POST) {

	$pconfig = $_POST;

	foreach ($checkbox_names as $name) {

		$a_hasync[$name] = $pconfig[$name] ? $pconfig[$name] : false;

	}

	$a_hasync['pfsyncpeerip']	= $pconfig['pfsyncpeerip'];

	$a_hasync['pfsyncinterface'] = $pconfig['pfsyncinterface'];

	$a_hasync['synchronizetoip'] = $pconfig['synchronizetoip'];

	$a_hasync['username']		= $pconfig['username'];

	$a_hasync['password']		= $pconfig['passwordfld'];

	write_config("Updated High Availability Sync configuration");

	interfaces_sync_setup();

	header("Location: system_hasync.php");

	exit();

}

foreach ($checkbox_names as $name) {

	$pconfig[$name] = $a_hasync[$name];

}

$pconfig['pfsyncpeerip']	= $a_hasync['pfsyncpeerip'];

$pconfig['pfsyncinterface'] = $a_hasync['pfsyncinterface'];

$pconfig['synchronizetoip'] = $a_hasync['synchronizetoip'];

$pconfig['username']		= $a_hasync['username'];

$pconfig['passwordfld']	 = $a_hasync['password'];

$ifaces = get_configured_interface_with_descr();

$ifaces["lo0"] = "loopback";

$pgtitle = array(gettext("System"),gettext("High Availability Sync"));

$shortcut_section = "carp";

// Build a list of available interfaces

$iflist = array();

foreach ($ifaces as $ifname => $iface) {

	$iflist[$ifname] = $iface;

}

include("head.inc");

require('classes/Form.class.php');

$form = new Form();

$section = new Form_Section('State Synchronization Settings (pfsync)');

$section->addInput(new Form_Checkbox(

	'pfsyncenabled',

	'Synchronize states',

	'pfsync transfers state insertion, update, and deletion messages between firewalls.',

	($pconfig['pfsyncenabled'] === 'on'),

	'on'

))->setHelp('Each firewall sends these messages out via multicast on a specified interface, using the PFSYNC protocol (IP Protocol 240).' .

			' It also listens on that interface for similar messages from other firewalls, and imports them into the local state table.<br />' .

			'This setting should be enabled on all members of a failover group.<br />' .

			'Clicking "Save" will force a configuration sync if it is enabled! (see Configuration Synchronization Settings below)');

$section->addInput(new Form_Select(

	'pfsyncinterface',

	'Synchorize Interface',

	$pconfig['pfsyncinterface'],

	$iflist

))->setHelp('If Synchronize States is enabled this interface will be used for communication.<br />' .

			'We recommend setting this to an interface other than LAN!	A dedicated interface works the best.<br />' .

			'You must define a IP on each machine participating in this failover group.<br />' .

			'You must have an IP assigned to the interface on any participating sync nodes.');

$section->addInput(new Form_Input(

	'pfsyncpeerip',

	'pfsync Synchronize Peer IP',

	'text',

	$pconfig['pfsyncpeerip'],

	['placeholder' => 'IP Address']

))->setHelp('Setting this option will force pfsync to synchronize its state table to this IP address.  The default is directed multicast.');

$form->add($section);

$section = new Form_Section('Configuration Synchronization Settings (XMLRPC Sync)');

$section->addInput(new Form_Input(

	'synchronizetoip',

	'Synchronize Config to IP',

	'text',

	$pconfig['synchronizetoip'],

	['placeholder' => 'IP Address']

))->setHelp('Enter the IP address of the firewall to which the selected configuration sections should be synchronized.<br /><br />' .

			'XMLRPC sync is currently only supported over connections using the same protocol and port as this system - make sure the remote system\'s port and protocol are set accordingly!<br />' .

			'Do not use the Synchronize Config to IP and password option on backup cluster members!');

$section->addInput(new Form_Input(

	'username',

	'Remote System Username',

	'text',

	$pconfig['username']

))->setHelp('Enter the webConfigurator username of the system entered above for synchronizing your configuration.<br />' .

			'Do not use the Synchronize Config to IP and username option on backup cluster members!');

$section->addInput(new Form_Input(

	'passwordfld',

	'Remote System Password',

	'password',

	$pconfig['passwordfld']

))->setHelp('Enter the webConfigurator password of the system entered above for synchronizing your configuration.<br />' .

			'Do not use the Synchronize Config to IP and password option on backup cluster members!');

$section->addInput(new Form_Checkbox(

	'synchronizeusers',

	'Synchronize Users and Groups',

	'Sync the users and groups over to the other HA host',

	($pconfig['synchronizeusers'] === 'on'),

	'on'

));

$section->addInput(new Form_Checkbox(

	'synchronizeauthservers',

	'Synchronize Auth Servers',

	'Sync the authentication servers (e.g. LDAP, RADIUS) over to the other HA host',

	($pconfig['synchronizeauthservers'] === 'on'),

	'on'

));

$section->addInput(new Form_Checkbox(

	'synchronizecerts',

	'Synchronize Certificates',

	'Sync the Certificate Authorities, Certificates, and Certificate Revocation Lists over to the other HA host ',

	($pconfig['synchronizecerts'] === 'on'),

	'on'

));

$section->addInput(new Form_Checkbox(

	'synchronizerules',

	'Synchronize Rules',

	'Sync the firewall rules to the other HA host',

	($pconfig['synchronizerules'] === 'on'),

	'on'

));

$section->addInput(new Form_Checkbox(

	'synchronizeschedules',

	'Synchronize Firewall schedules',

	'Sync the firewall schedules to the other HA host',

	($pconfig['synchronizeschedules'] === 'on'),

	'on'

));

$section->addInput(new Form_Checkbox(

	'synchronizealiases',

	'Synchronize Firewall aliasas',

	'Sync the firewall aliasas to the other HA host',

	($pconfig['synchronizealiasas'] === 'on'),

	'on'

));

$section->addInput(new Form_Checkbox(

	'synchronizenat',

	'Synchronize NAT',

	'Sync NAT rules to the other HA host',

	($pconfig['synchronizenat'] === 'on'),

	'on'

));

$section->addInput(new Form_Checkbox(

	'synchronizeipsec',

	'Synchronize IPsec',

	'Automatically IPsec configuration to the other HA host',

	($pconfig['synchronizeipsec'] === 'on'),

	'on'

));

$section->addInput(new Form_Checkbox(

	'synchronizeopenvpn',

	'Synchronize OpenVPN',

	'Automatically OpenVPN configuration to the other HA host',

	($pconfig['synchronizeopenvpn'] === 'on'),

	'on'

));

$section->addInput(new Form_Checkbox(

	'synchronizedhcpd',

	'Synchronize DHCPD',

	'Sync DHCP Server settings to the other HA host',

	($pconfig['synchronizedhcpd'] === 'on'),

	'on'

));

$section->addInput(new Form_Checkbox(

	'synchronizewol',

	'Synchronize Wake on LAN',

	'Sync WoL Server settings to the other HA host',

	($pconfig['synchronizewol'] === 'on'),

	'on'

));

$section->addInput(new Form_Checkbox(

	'synchronizestaticroutes',

	'Synchronize Static Routes',

	'Sync Static Route configuration to the other HA host',

	($pconfig['synchronizestaticroutes'] === 'on'),

	'on'

));

$section->addInput(new Form_Checkbox(

	'synchronizelb',

	'Synchronize Load Balancer',

	'Sync Load Balancer configuration to the other HA host',

	($pconfig['synchronizelb'] === 'on'),

	'on'

));

$section->addInput(new Form_Checkbox(

	'synchronizevirtualip',

	'Synchronize Virtual IPs',

	'Sync Virtual IPs to the other HA host',

	($pconfig['synchronizevirtualip'] === 'on'),

	'on'

));

$section->addInput(new Form_Checkbox(

	'synchronizetrafficshaper',

	'Synchronize traffic shaper (queues)',

	'Sync the Traffic Shaper configuration to the other HA host',

	($pconfig['synchronizetrafficshaper'] === 'on'),

	'on'

));

$section->addInput(new Form_Checkbox(

	'synchronizetrafficshaperlimiter',

	'Synchronize traffic shaper (limiter)',

	'Sync the Traffic Shaper configuration for limiters to the other HA host',

	($pconfig['synchronizetrafficshaperlimiter'] === 'on'),

	'on'

));

$section->addInput(new Form_Checkbox(

	'synchronizetrafficshaperlayer7',

	'Synchronize traffic shaper (layer 7)',

	'Sync the Traffic Shaper configuration for layer 7 to the other HA host',

	($pconfig['synchronizetrafficshaperlayer7'] === 'on'),

	'on'

));

$section->addInput(new Form_Checkbox(

	'synchronizednsforwarder',

	'Synchronize traffic shaper (Forwarder/Resolver)',

	'Sync the DNS Forwarder and DNS Resolver configurations to the other HA host',

	($pconfig['synchronizednsforwarder'] === 'on'),

	'on'

));

$section->addInput(new Form_Checkbox(

	'synchronizecaptiveportal',

	'Synchronize Captive Portal)',

	'Sync the Captive Portal configurations to the other HA host',

	($pconfig['synchronizecaptiveportal'] === 'on'),

	'on'

));

$form->add($section);

$form->addGlobal(new Form_Button(

	'cancel',

	'Cancel',

	$referer

));

print($form);

include("foot.inc");