pfSense

<?php

/*

	services_ntpd.php

*/

 *	Copyright (c)  2004-2015  Electric Sheep Fencing, LLC. All rights reserved.

 *	Copyright (c)  2013 Dagorlad

 *

 *	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.

 *

 *	====================================================================

 *

 */

##|+PRIV

##|*IDENT=page-services-ntpd

##|*DESCR=Allow access to the 'Services: NTP Settings' page.

##|-PRIV

require_once("shaper.inc");

if (empty($config['ntpd']['interface'])) {

	if (is_array($config['installedpackages']['openntpd']) && is_array($config['installedpackages']['openntpd']['config']) &&

} else {

	$pconfig = $_POST;

	if (!$input_errors) {

		unset($config['ntpd']['noselect']);

		$timeservers = '';

				$timeservers .= "{$tserver} ";

					$config['ntpd']['prefer'] .= "{$tserver} ";

				}

				if (!empty($_POST["servselect{$i}"])) {

					$config['ntpd']['noselect'] .= "{$tserver} ";

				}

		}

		if (!empty($_POST['statsgraph'])) {

		if (isset($enable_rrd_graphing)) {

			$config['ntpd']['leapsec'] = base64_encode($_POST['leaptext']);

		$retval = 0;

		$retval = system_ntp_configure();

		$savemsg = get_std_save_message($retval);

}

function build_interface_list() {

	global $pconfig;

	$iflist = array('options' => array(), 'selected' => array());

	$interfaces = get_configured_interface_with_descr();

	foreach ($interfaces as $iface => $ifacename) {

		    !is_ipaddrv6(get_interface_ipv6($iface))) {

			array_push($iflist['selected'], $iface);

		}

	return($iflist);

if ($savemsg) {

$tab_array = array();

$tab_array[] = array(gettext("PPS"), false, "services_ntpd_pps.php");

display_top_tabs($tab_array);

$form = new Form;

$iflist = build_interface_list();

$section->addInput(new Form_Select(

	'interface',

	'Interface',

	$iflist['selected'],

	$iflist['options'],

	true

))->setHelp('Interfaces without an IP address will not be shown.' . '<br />' .

			'Selecting no interfaces will listen on all interfaces with a wildcard.' . '<br />' .

			'Selecting all interfaces will explicitly listen on only the interfaces/IPs specified.');

	$group->add(new Form_Input(

		'text',

		['placeholder' => 'Hostname']

	 ))->setWidth(3);

	 $group->add(new Form_Checkbox(

		isset($config['ntpd']['prefer']) && isset($timeservers[$counter]) && substr_count($config['ntpd']['prefer'], $timeservers[$counter])

	 ))->sethelp('Prefer');

	 $group->add(new Form_Checkbox(

		null,

	 ))->sethelp('No Select');

	$group->add(new Form_Button(

		'deleterow' . $counter,

		'fa-trash'

	))->addClass('btn-warning');

	 $section->add($group);

}

	'addrow',

	'fa-plus'

))->addClass('btn-success');

$section->addInput(new Form_StaticText(

	null,

	$btnaddrow

))->setHelp('For best results three to five servers should be configured here.' . '<br />' .

			'The prefer option indicates that NTP should favor the use of this server more than all others.' . '<br />' .

			'The noselect option indicates that NTP should not use this server for time, but stats for this server will be collected and displayed.');

$section->addInput(new Form_Input(

	'ntporphan',

	$pconfig['ntporphan']

))->setHelp('Orphan mode allows the system clock to be used when no other clocks are available. ' .

			'The number here specifies the stratum reported during orphan mode and should normally be set to a number high enough ' .

			'to insure that any other servers available to clients are preferred over this server. (default: 12).');

$section->addInput(new Form_Checkbox(

	'statsgraph',

	'NTP Graphs',

	'Enable RRD graphs of NTP statistics (default: disabled).',

	$pconfig['statsgraph']

));

$section->addInput(new Form_Checkbox(

	'logpeer',

	'Log peer messages (default: disabled).',

));

$section->addInput(new Form_Checkbox(

	'logsys',

	null,

))->setHelp('These options enable additional messages from NTP to be written to the System Log ' .

// Statistics logging section

	'fa-cog'

$section->addInput(new Form_StaticText(

$section->addInput(new Form_Checkbox(

	'clockstats',

	null,

));

$section->addInput(new Form_Checkbox(

	'loopstats',

	null,

));

$section->addInput(new Form_Checkbox(

	'peerstats',

	null,

));

// Leap seconds section

	'btnadvleap',

	'Display Advanced',

	'fa-cog'

$section->addInput(new Form_StaticText(

	'Leap seconds',

			'Normally this is only useful if this server is a stratum 1 time server. ');

$section->addInput(new Form_Textarea(

	'leaptext',

	null,

	base64_decode(chunk_split($pconfig['leapsec']))

))->setHelp('Enter Leap second configuration as text OR select a file to upload');

$section->addInput(new Form_Input(

	'leapfile',

	null,

	'file'

))->addClass('btn-default');

$form->add($section);

//<![CDATA[

	// IOW the help text will appear on every row

	retainhelp = true;

</script>

	var showadvstats = false;

		var text;

		// On page load decide the initial state based on the data.

		if (ispageload) {

<?php

			if (!$pconfig['clockstats'] && !$pconfig['loopstats'] && !$pconfig['peerstats']) {

				$showadv = false;

			} else {

				$showadv = true;

			}

?>

			showadvstats = <?php if ($showadv) {echo 'true';} else {echo 'false';} ?>;

		} else {

			// It was a click, swap the state.

			showadvstats = !showadvstats;

		}

		hideCheckbox('clockstats', !showadvstats);

		hideCheckbox('loopstats', !showadvstats);

		hideCheckbox('peerstats', !showadvstats);

		if (showadvstats) {

			text = "<?=gettext('Hide Advanced');?>";

		} else {

			text = "<?=gettext('Display Advanced');?>";

		}

		$('#btnadvstats').html('<i class="fa fa-cog"></i> ' + text);

	}

	$('#btnadvstats').click(function(event) {

		show_advstats();

	var showadvleap = false;

	function show_advleap(ispageload) {

		var text;

		// On page load decide the initial state based on the data.

		if (ispageload) {

<?php

			// Note: leapfile is not a field saved in the config, so no need to test for it here.

			// leapsec is the encoded text in the config, leaptext is not a pconfig[] key.

			if (empty($pconfig['leapsec'])) {

				$showadv = false;

			} else {

				$showadv = true;

			}

?>

			showadvleap = <?php if ($showadv) {echo 'true';} else {echo 'false';} ?>;

		} else {

			// It was a click, swap the state.

			showadvleap = !showadvleap;

		}

		hideInput('leaptext', !showadvleap);

		hideInput('leapfile', !showadvleap);

		if (showadvleap) {

			text = "<?=gettext('Hide Advanced');?>";

		} else {

			text = "<?=gettext('Display Advanced');?>";

		}

		$('#btnadvleap').html('<i class="fa fa-cog"></i> ' + text);

	}

		show_advleap();

	show_advstats(true);

	show_advleap(true);

	// Suppress "Delete row" button if there are fewer than two rows

	checkLastRow();