pfSense

<?php

 *  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

 *      "This product includes software developed by the pfSense Project

 *  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/).

 *  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.

 *

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

 *

 */

*/

##|*IDENT=page-diagnostics-logs-system

Build a list of allowed log files so we can reject others to prevent the page

from acting on unauthorized files.

*/

$allowed_logs = array(

	"system" => array("name" => "General",

		    "shortcut" => ""),

	"dhcpd" => array("name" => "DHCP",

		    "shortcut" => "dhcp"),

	"portalauth" => array("name" => "Captive Portal Authentication",

		    "shortcut" => "captiveportal"),

	"ipsec" => array("name" => "IPsec",

		    "shortcut" => "ipsec"),

	"ppp" => array("name" => "PPP",

		    "shortcut" => ""),

	"relayd" => array("name" => "Load Balancer",

		    "shortcut" => "relayd"),

	"openvpn" => array("name" => "OpenVPN",

		    "shortcut" => "openvpn"),

	"ntpd" => array("name" => "NTPd",

		    "shortcut" => "ntp"),

	"gateways" => array("name" => "Gateways",

		    "shortcut" => "gateways"),

	"routing" => array("name" => "Routing",

		    "shortcut" => "routing"),

	"resolver" => array("name" => "DNS Resolver",

		    "shortcut" => "resolver"),

	"wireless" => array("name" => "Wireless",

		    "shortcut" => "wireless"),

);

		/* Do not let someone attempt to load an unauthorized log. */

		$logfile = 'system';

	}

}

	$settingvalue = $default;

	if ($_GET[$settingname]) {

		$settingvalue = $_GET[$settingname];

	}

	if ($_POST[$settingname]) {

		$settingvalue = $_POST[$settingname];

	}

	return $settingvalue;

}

if ($filtersubmit) {

	$filterlogentries_qty = getGETPOSTsettingvalue('filterlogentries_qty', null);

}

$filterlogentries_submit = getGETPOSTsettingvalue('filterlogentries_submit', null);

if ($filterlogentries_submit) {

	$filterfieldsarray['time'] = getGETPOSTsettingvalue('filterlogentries_time', null);

	$filterfieldsarray['process'] = getGETPOSTsettingvalue('filterlogentries_process', null);

	$filterfieldsarray['pid'] = getGETPOSTsettingvalue('filterlogentries_pid', null);

	$filterfieldsarray['message'] = getGETPOSTsettingvalue('filterlogentries_message', null);

	$filterlogentries_qty = getGETPOSTsettingvalue('filterlogentries_qty', null);

}

$specific_log = basename($logfile) . '_settings';

$pconfig['nentries'] = $config['syslog'][$specific_log]['nentries'];

$pconfig['logfilesize'] = $config['syslog'][$specific_log]['logfilesize'];

$pconfig['format'] = $config['syslog'][$specific_log]['format'];

# System General (main) Specific

$save_settings = getGETPOSTsettingvalue('save_settings', null);

if ($save_settings) {

	# All

	$nentries = getGETPOSTsettingvalue('nentries', null);

	$logfilesize = getGETPOSTsettingvalue('logfilesize', null);

	$format  = getGETPOSTsettingvalue('format',  null);

	# System General (main) Specific

	unset($input_errors);

	$pconfig = $_POST;

	/* input validation */

		if (!is_numeric($nentries) || ($nentries < 5) || ($nentries > 2000)) {

			$input_errors[] = gettext("Number of log entries to show must be between 5 and 2000.");

		}

	}

	if (isset($logfilesize) && (strlen($logfilesize) > 0)) {

		if (!is_numeric($logfilesize) || ($logfilesize < 100000)) {

			$input_errors[] = gettext("Log file size must be numeric and greater than or equal to 100000.");

		}

	}

	if (!$input_errors) {

		# Clear out the specific log settings and leave only the applied settings to override the general logging options (global) settings.

		unset($config['syslog'][$specific_log]);

			$config['syslog'][$specific_log]['cronorder'] = $cronorder;

		}

		if (isset($nentries) && (strlen($nentries) > 0)) {

			$config['syslog'][$specific_log]['nentries'] = (int)$nentries;

		}

		if (isset($logfilesize) && (strlen($logfilesize) > 0)) {

			$config['syslog'][$specific_log]['logfilesize'] = (int)$logfilesize;

		}

		if ($format != '') { # if not using the general logging options setting (global)

			$config['syslog'][$specific_log]['format'] = $format;

		}

		}

		write_config($desc = "Log Display Settings Saved: " . gettext($allowed_logs[$logfile]["name"]));

		$retval = 0;

		$savemsg = get_std_save_message($retval);

		if ($logfile == 'system') {

			if ($oldnologlighttpd !== isset($config['syslog']['nologlighttpd'])) {

				ob_flush();

				flush();

				log_error(gettext("webConfigurator configuration has changed. Restarting webConfigurator."));

				send_event("service restart webgui");

				$savemsg .= "<br />" . gettext("WebGUI process is restarting.");

			}

	}

}

# Formatted/Raw Display

if ($config['syslog'][$specific_log]['format'] == 'formatted') {

	$rawfilter = false;

}

else if ($config['syslog'][$specific_log]['format'] == 'raw') {

	$rawfilter = true;

}	

else {	# Use the general logging options setting (global).

	$rawfilter = isset($config['syslog']['rawfilter']);

}

isset($config['syslog'][$specific_log]['nentries']) ? $nentries = $config['syslog'][$specific_log]['nentries'] : $nentries = $config['syslog']['nentries'];

if ($filterlogentries_qty) {

	$nentries = $filterlogentries_qty;

	$nentries = 50;

	clear_log_file($system_logfile);

if (!empty($allowed_logs[$logfile]["shortcut"])) {

	$shortcut_section = $allowed_logs[$logfile]["shortcut"];

}

$pgtitle = array(gettext("Status"), gettext("System logs"), gettext($allowed_logs[$logfile]["name"]));

	print_info_box($savemsg);

	$manage_log_active = false;

}

$tab_array[] = array(gettext("Firewall"), false, "status_logs_filter.php");

$tab_array[] = array(gettext("DHCP"), ($logfile == 'dhcpd'), "status_logs.php?logfile=dhcpd");

$tab_array[] = array(gettext("Portal Auth"), ($logfile == 'portalauth'), "status_logs.php?logfile=portalauth");

$tab_array[] = array(gettext("IPsec"), ($logfile == 'ipsec'), "status_logs.php?logfile=ipsec");

$tab_array[] = array(gettext("PPP"), ($logfile == 'ppp'), "status_logs.php?logfile=ppp");

$tab_array[] = array(gettext("VPN"), false, "status_logs_vpn.php");

$tab_array[] = array(gettext("Load Balancer"), ($logfile == 'relayd'), "status_logs.php?logfile=relayd");

$tab_array[] = array(gettext("OpenVPN"), ($logfile == 'openvpn'), "status_logs.php?logfile=openvpn");

$tab_array[] = array(gettext("NTP"), ($logfile == 'ntpd'), "status_logs.php?logfile=ntpd");

display_top_tabs($tab_array);

$tab_array = array();

	$tab_array[] = array(gettext("Gateways"), ($logfile == 'gateways'), "/status_logs.php?logfile=gateways");

	$tab_array[] = array(gettext("Routing"), ($logfile == 'routing'), "/status_logs.php?logfile=routing");

	$tab_array[] = array(gettext("Resolver"), ($logfile == 'resolver'), "/status_logs.php?logfile=resolver");

	$tab_array[] = array(gettext("Wireless"), ($logfile == 'wireless'), "/status_logs.php?logfile=wireless");

}

define(SEC_CLOSED, 0x04);

if ($filter_active)

	$filter_state = SEC_OPEN;

else

	$filter_state = SEC_CLOSED;

if (!$rawfilter) { // Advanced log filter form

	$group->add(new Form_Input(

		'filterlogentries_time',

		null,

		'text',

		$filterfieldsarray['time']

	$group->add(new Form_Input(

		'filterlogentries_process',

		null,

		'text',

		$filterfieldsarray['process']

	$group->add(new Form_Input(

		'filterlogentries_pid',

		null,

	$group->add(new Form_Input(

		'filterlogentries_qty',

		null,

		'number',

		$filterlogentries_qty,

		['placeholder' => $nentries]

	$section->add($group);

	$group = new Form_Group('');

	$group->add(new Form_Input(

		'filterlogentries_message',

		null,

		'text',

		$filterfieldsarray['message']

	$btnsubmit = new Form_Button(

		'filterlogentries_submit',

		'fa-filter'

	);

else { // Simple log filter form

	$form = new Form(false);

	$group = new Form_Group('');

	$group->add(new Form_Input(

		'filtertext',

		null,

		'text',

		$filtertext

	$group->add(new Form_Input(

		'filterlogentries_qty',

		null,

		'number',

		$filterlogentries_qty,

		['placeholder' => $nentries]

		'filtersubmit',

		'fa-filter'

	);

}

$btnsubmit->removeClass('btn-primary')->addClass('btn-success')->addClass('btn-sm');

print $form;

		$filterlog = conv_log_filter($system_logfile, $nentries, $nentries + 100, $filterfieldsarray);

	else

		$filterlog = conv_log_filter($system_logfile, $nentries, $nentries + 100, $filtertext);

	<div class="panel-heading">

		<h2 class="panel-title">

<?php

	if ((!$filtertext) && (!$filterfieldsarray))

		</h2>

	</div>

	<div class="panel-body">

	   <div class="table-responsive">

			<thead>

				<tr>

					<th><?=gettext("Time")?></th>

					<th><?=gettext("Process")?></th>

					<th><?=gettext("PID")?></th>

					<th style="width:100%"><?=gettext("Message")?></th>

				</tr>

			</thead>

			<tbody>

	foreach ($filterlog as $filterent) {

?>

					<td style="white-space:nowrap;">

						<?=htmlspecialchars($filterent['time'])?>

					</td>

					<td style="white-space:nowrap;">

						<?=htmlspecialchars($filterent['process'])?>

					</td>

					<td style="white-space:nowrap;">

						<?=htmlspecialchars($filterent['pid'])?>

					</td>

					<td style="word-wrap:break-word; word-break:break-all; white-space:normal">

						<?=htmlspecialchars($filterent['message'])?>

					</td>

				</tr>

	} // e-o-foreach

?>

	if (count($filterlog) == 0)

		print_info_box(gettext('No logs to display'));

?>

	</div>

</div>

<?php

}

else

{

?>

		<table class="table table-striped table-hover">

			<thead>

				<tr>

					<th style="width:100%"><?=gettext("Message")?></th>

			</thead>

			<tbody>

<?php

	else

		$inverse = null;

		</table>

	if ($rows == 0)

	</div>

</div>

<?php

?>

<?php

if ($input_errors) {

	print_input_errors($input_errors);

	$manage_log_active = true;

}

if ($manage_log_active)

	$manage_log_state = SEC_OPEN;

else

	$manage_log_state = SEC_CLOSED;

$section->addInput(new Form_StaticText(

	'',

	'These settings override the "General Logging Options" settings.'

));

# All

$group->add(new Form_Checkbox(

	'cronorder',

	null,

	'Forward',

	($pconfig['cronorder'] == 'forward') ? true : false,

	'forward'

))->displayAsRadio();

$group->add(new Form_Checkbox(

	'cronorder',

	null,

	'Reverse',

	($pconfig['cronorder'] == 'reverse') ? true : false,

	'reverse'

))->displayAsRadio();

$group->add(new Form_Checkbox(

	'cronorder',

	null,

	'General Logging Options Setting',

	($pconfig['cronorder'] == '') ? true : false,

	''

))->displayAsRadio();

$group->setHelp('Show log entries in forward (newest at bottom) or reverse (newest at top) order.');

$section->add($group);

$group = new Form_Group('GUI Log Entries');

$group->add(new Form_Input(

	'nentries',

	'GUI Log Entries',

	'number',

	$pconfig['nentries'],

	['placeholder' => $config['syslog']['nentries']]

))->setWidth(2);

$group->setHelp('This is the number of log entries displayed in the GUI. It does not affect how many entries are contained in the log.');

$section->add($group);

$group = new Form_Group('Log file size (Bytes)');

# Use the general logging options setting (global) as placeholder.

$group->add(new Form_Input(

	'logfilesize',

	'Log file size (Bytes)',

	'number',

	$pconfig['logfilesize'],

	['placeholder' => $config['syslog']['logfilesize'] ? $config['syslog']['logfilesize'] : "511488"]

))->setWidth(2);

$group->setHelp("The log is held in a constant-size circular log file. This field controls how large the log file is, and thus how many entries may exist inside the log. The default is approximately 500KB." .

					'<br /><br />' .

			"NOTE: The log size is changed the next time it is cleared. To immediately change the log size, first save the options to set the size, then clear the log using the \"Clear Log\" action below. ");

$section->add($group);

$group = new Form_Group('Formatted/Raw Display');

$group->add(new Form_Checkbox(

	'format',

	null,

	'Formatted',

	($pconfig['format'] == 'formatted') ? true : false,

	'formatted'

))->displayAsRadio();

$group->add(new Form_Checkbox(

	'format',

	null,

	'Raw',

	($pconfig['format'] == 'raw') ? true : false,

	'raw'

))->displayAsRadio();

$group->add(new Form_Checkbox(

	'format',

	null,

	'General Logging Options Setting',

	($pconfig['format'] == '') ? true : false,

	''

))->displayAsRadio();

# System General (main) Specific

	$section->addInput(new Form_Checkbox(

		'loglighttpd',

		'Web Server Log',

		'Log errors from the web server process',

		$pconfig['loglighttpd']

	))->setHelp('If this is checked, errors from the lighttpd web server process for the GUI or Captive Portal will appear in the system log.');

}

$group = new Form_Group('Action');

	'save_settings',

	gettext('Save'),

	null

);

$btnsavesettings->addClass('btn-sm');

	'',

	$btnsavesettings

))->setHelp('Saves changed settings.');

	'clear',

	'fa-trash'

);

$btnclear->removeClass('btn-primary')->addClass('btn-danger')->addClass('btn-sm');

$group->add(new Form_StaticText(

	'',

	$btnclear

$section->add($group);

$form->add($section);

print $form;

?>