pfSense

<?php

/*

 * Copyright (c) 2013-2016 Electric Sheep Fencing

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 * 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.

##|+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

	'pfsyncenabled',

	'synchronizeauthservers',

	'synchronizecerts',

	'synchronizerules',

	'synchronizeschedules',

	'synchronizealiases',

	'synchronizenat',

	'synchronizeipsec',

	'synchronizeopenvpn',

	'synchronizedhcpd',

	'synchronizedhcrelay6',

	'synchronizestaticroutes',

	'synchronizevirtualip',

	'synchronizetrafficshaper',

	'synchronizetrafficshaperlimiter',

	'synchronizednsforwarder',

	'synchronizecaptiveportal');

if ($_POST) {

	$pconfig = $_POST;

	foreach ($checkbox_names as $name) {

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

	}

	$a_hasync['pfhostid'] = strtolower(trim($pconfig['pfhostid']));

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

	if ($pconfig['passwordfld'] == $pconfig['passwordfld_confirm']) {

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

		}

		$input_errors[] = gettext("Password and confirmation must match.");

	}

	    !(ctype_xdigit($pconfig['pfhostid']) &&

	    (strlen($pconfig['pfhostid']) <= 8))) ||

	    ($pconfig['pfhostid'] === "0")) {

		$input_errors[] = gettext("Invalid Host ID. Must be a non-zero hexadecimal string 8 characters or less.");

	}

		$input_errors[] = gettext("pfsync Synchronize Peer IP must be an IPv4 IP.");

	}

	if (!empty($pconfig['synchronizetoip']) && !is_ipaddr($pconfig['synchronizetoip'])) {

		write_config("Updated High Availability Sync configuration");

		interfaces_sync_setup();

			filter_configure();

		}

		exit();

	}

foreach ($checkbox_names as $name) {

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

}

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

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

$ifaces = get_configured_interface_with_descr();

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

$shortcut_section = 'carp';

// Build a list of available interfaces

$iflist = array();

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

	$iflist[$ifname] = $iface;

}

	print_input_errors($input_errors);

}

$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).' .

			'This setting should be enabled on all members of a failover group.%1$s' .

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

$section->addInput(new Form_Select(

	'pfsyncinterface',

	$iflist

			'It is recommended to set this to an interface other than LAN! A dedicated interface works the best.%1$s' .

			'An IP must be defined on each machine participating in this failover group.%1$s' .

			'An IP must be assigned to the interface on any participating sync nodes.', '<br />');

	'pfhostid',

	'Filter Host ID',

	'text',

	$pconfig['pfhostid'],

	['placeholder' => substr(system_get_uniqueid(), -8)]

))->setHelp('Custom pf host identifier carried in state data to uniquely identify which host created a firewall state.%1$s' .

		'Must be a non-zero hexadecimal string 8 characters or less (e.g. 1, 2, ff01, abcdef01).%1$s' .

		'Each node participating in state synchronization must have a different ID.', '<br />');

	'pfsyncpeerip',

	'pfsync Synchronize Peer IP',

	'text',

	$pconfig['pfsyncpeerip'],

	['placeholder' => 'IP Address']

$form->add($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']

			'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!%1$s' .

			'Do not use the Synchronize Config to IP and password option on backup cluster members!', '<br />');

$section->addInput(new Form_Input(

	'username',

	'Remote System Username',

	'text',

	['autocomplete' => 'new-password']

			'Do not use the Synchronize Config to IP and username option on backup cluster members!', '<br />');

	'Remote System Password',

	'password',

	$pconfig['passwordfld']

			'Do not use the Synchronize Config to IP and password option on backup cluster members!', '<br />');

	'adminsync',

	'Synchronize admin',

	'synchronize admin accounts and autoupdate sync password.',

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

	'on'

))->setHelp('By default, the admin account does not synchronize, and each node may have a different admin password.%1$s' .

$group->add(new Form_MultiCheckbox(

	'Synchronize Users and Groups',

	'on'

));

	'Synchronize Auth Servers',

	'on'

));

	'Synchronize Certificates',

	'on'

));

	'Synchronize Rules',

	'on'

));

	'Synchronize Firewall schedules',

	'on'

));

	'Firewall aliases ',

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

));

	'Synchronize NAT',

	'on'

));

	'Synchronize IPsec',

	'on'

));

	'Synchronize OpenVPN',

	'on'

));

	'Synchronize DHCPD',

	'on'

));

	'synchronizedhcrelay',

	'Synchronize DHCP Relay',

	'DHCP Relay settings ',

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

	'on'

));

$group->add(new Form_MultiCheckbox(

	'synchronizedhcrelay6',

	'Synchronize DHCPv6 Relay',

	'DHCPv6 Relay settings',

	($pconfig['synchronizedhcrelay6'] === 'on'),

	'on'

));

	'on'

));

	'Synchronize Static Routes',

	'on'

));

	'Synchronize Virtual IPs',

	'on'

));

	'Synchronize traffic shaper (queues)',

	'on'

));

	'Synchronize traffic shaper (limiter)',

	'on'

));

	'on'

));

	'Synchronize Captive Portal)',

	'on'

));

print($form);