pfSense

<?php

	diag_logs_settings.php

	All rights reserved.

	modification, are permitted provided that the following conditions are met:

	   this list of conditions and the following disclaimer.

	   notice, this list of conditions and the following disclaimer in the

	   documentation and/or other materials provided with the distribution.

	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.

*/

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

##|*NAME=Diagnostics: Logs: Settings page

##|*DESCR=Allow access to the 'Diagnostics: Logs: Settings' page.

##|*MATCH=diag_logs_settings.php*

##|-PRIV

require_once("filter.inc");

require_once("shaper.inc");

$pconfig['reverse'] = isset($config['syslog']['reverse']);

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

$pconfig['remoteserver'] = $config['syslog']['remoteserver'];

$pconfig['ipproto'] = $config['syslog']['ipproto'];

$pconfig['dhcp'] = isset($config['syslog']['dhcp']);

$pconfig['relayd'] = isset($config['syslog']['relayd']);

$pconfig['hostapd'] = isset($config['syslog']['hostapd']);

$pconfig['enable'] = isset($config['syslog']['enable']);

$pconfig['logdefaultblock'] = !isset($config['syslog']['nologdefaultblock']);

$pconfig['logprivatenets'] = !isset($config['syslog']['nologprivatenets']);

$pconfig['loglighttpd'] = !isset($config['syslog']['nologlighttpd']);

if (!$pconfig['nentries'])

	$pconfig['nentries'] = 50;

	return (is_ipaddr($target)

		|| is_ipaddrwithport($target)

		|| is_hostname($target)

		|| is_hostnamewithport($target));

}

	clear_all_log_files();

	$pconfig = $_POST;

	/* input validation */

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

	}

		$config['syslog']['reverse'] = $_POST['reverse'] ? true : false;

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

		if (isset($_POST['logfilesize']) && (strlen($_POST['logfilesize']) > 0)) {

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

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

		} else {

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

		}

		$config['syslog']['remoteserver3'] = $_POST['remoteserver3'];

		$config['syslog']['ipproto'] = $_POST['ipproto'];

		$config['syslog']['dhcp'] = $_POST['dhcp'] ? true : false;

		$config['syslog']['relayd'] = $_POST['relayd'] ? true : false;

		$config['syslog']['hostapd'] = $_POST['hostapd'] ? true : false;

		$oldnologdefaultblock = isset($config['syslog']['nologdefaultblock']);

		$oldnologprivatenets = isset($config['syslog']['nologprivatenets']);

		$oldnologlighttpd = isset($config['syslog']['nologlighttpd']);

		$config['syslog']['nologprivatenets'] = $_POST['logprivatenets'] ? false : true;

		$config['syslog']['nologlighttpd'] = $_POST['loglighttpd'] ? false : true;

			$config['syslog']['filterdescriptions'] = $_POST['filterdescriptions'];

		else

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

			unset($config['syslog']['remoteserver3']);

		}

			|| ($oldnologprivatenets !== isset($config['syslog']['nologprivatenets'])))

		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.");

		}

		filter_pflog_start(true);

}

$logfilesizeHelp =	gettext("Logs are held in constant-size circular log files. This field controls how large each log file is, and thus how many entries may exist inside the log. By default this is approximately 500KB per log file, and there are nearly 20 such log files.") .

					'<br /><br />' .

					gettext("NOTE: Log sizes are changed the next time a log file is cleared or deleted. To immediately increase the size of the log files, you must first save the options to set the size, then clear all logs using the \"Reset Log Files\" option farther down this page. ") .

					gettext("Be aware that increasing this value increases every log file size, so disk usage will increase significantly.") . '<br /><br />' .

					gettext("Disk space currently used by log files is: ") . exec("/usr/bin/du -sh /var/log | /usr/bin/awk '{print $1;}'") .

					gettext(" Remaining disk space for log files: ") . exec("/bin/df -h /var/log | /usr/bin/awk '{print $4;}'");

$remoteloghelp =	gettext("This option will allow the logging daemon to bind to a single IP address, rather than all IP addresses.") .

					gettext("If you pick a single IP, remote syslog severs must all be of that IP type. If you wish to mix IPv4 and IPv6 remote syslog servers, you must bind to all interfaces.") .

					"<br /><br />" .

					gettext("NOTE: If an IP address cannot be located on the chosen interface, the daemon will bind to all addresses.");

if ($input_errors)

	print_input_errors($input_errors);

	print_info_box($savemsg);

$tab_array = array();

$tab_array[] = array(gettext("System"), false, "diag_logs.php");

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

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

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

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

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

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

display_top_tabs($tab_array);

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

$form = new Form(new Form_Button(

	'Submit',

	gettext("Save")

));

$section = new Form_Section('General Logging Options');

$section->addInput(new Form_Checkbox(

	'reverse',

	'Forward/Reverse Display',

	'Show log entries in reverse order (newest entries on top)',

	$pconfig['reverse']

));

$section->addInput(new Form_Input(

	'nentries',

	'GUI Log Entries',

	'text',

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

$section->addInput(new Form_Input(

	'logfilesize',

	'Log file size (Bytes)',

	'text',

))->setHelp($logfilesizeHelp);

$section->addInput(new Form_Checkbox(

	'logdefaultblock',

	'Log firewall default blocks',

	'Log packets matched from the default block rules in the ruleset',

	$pconfig['logdefaultblock']

$section->addInput(new Form_Checkbox(

	'logdefaultpass',

	null,

	'Log packets matched from the default pass rules put in the ruleset',

	$pconfig['logdefaultpass']

$section->addInput(new Form_Checkbox(

	'logbogons',

	null,

	'Log packets blocked by \'Block Bogon Networks\' rules',

	$pconfig['logbogons']

));

$section->addInput(new Form_Checkbox(

	'logprivatenets',

	null,

	'Log packets blocked by \'Block Private Networks\' rules',

	$pconfig['logprivatenets']

));

$section->addInput(new Form_Checkbox(

	'loglighttpd',

	'Web Server Log',

	'Log errors from the web server process',

	$pconfig['loglighttpd']

$section->addInput(new Form_Checkbox(

	'rawfilter',

	'Raw Logs',

	'Show raw filter logs)',

	$pconfig['rawfilter']

))->setHelp(gettext('If this is checked, filter logs are shown as generated by the packet filter, without any formatting. This will reveal more detailed information, but it is more difficult to read'));

$section->addInput(new Form_Select(

	'filterdescriptions',

	'Where to show rule descriptions',

	!isset($pconfig['filterdescriptions']) ? '0':$pconfig['filterdescriptions'],

	array(

		'0' => 'Dont load descriptions',

		'1' => 'Display as column',

		'2' => 'Display as second row'

	)

))->setHelp('Show the applied rule description below or in the firewall log rows' . '<br />' .

			'Displaying rule descriptions for all lines in the log might affect performance with large rule sets');

$section->addInput(new Form_Checkbox(

	'disablelocallogging',

	'Local Logging',

));

	'Reset Log Files'

$section = new Form_Section('Remote Logging Options');

	'enable',

	'Enable Remote Logging',

	'Send log messages to remote syslog server',

	$pconfig['enable']

))->toggles('.toggle-remote .panel-body .form-group:not(:first-child)');

	'Source Address',

	get_possible_traffic_source_addresses(false)

	'IP Protocol',

	$ipproto,

	array('ipv4' => 'IPv4', 'ipv6' => 'IPv6')

$group = new Form_Group('Remote log servers');

$group->add(new Form_Input(

	'Server 1',

	'text',

));

	'Server 2',

	'text',

));

	'Server 3',

	'text',

));

	$pconfig['system']

));

	$pconfig['filter']

));

	$pconfig['dhcp']

));

	$pconfig['portalauth']

));

	$pconfig['vpn']

));

	$pconfig['apinger']

));

	$pconfig['relayd']

));

	$pconfig['hostapd']

	'syslog server, unless another port is specified. Be sure to set syslogd on '.

	'the remote server to accept syslog messages from pfSense.');

$section->add($group);

$form->add($section);

print $form;