pfSense

<?php

/*

	diag_nanobsd.php

*/

/* ====================================================================

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

 *

 *  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-diagnostics-nanobsd

##|*NAME=Diagnostics: NanoBSD

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

##|*MATCH=diag_nanobsd.php*

##|-PRIV

ini_set('zlib.output_compression', 0);

ini_set('implicit_flush', 1);

ini_set('max_input_time', '9999');

require_once("guiconfig.inc");

require_once("config.inc");

// Setting DEBUG to true causes the dangerous stuff on this page to be simulated rather than executed.

// MUST be set to false for production of course

define('DEBUG', false);

$pgtitle = array(gettext("Diagnostics"), gettext("NanoBSD"));

include("head.inc");

// Survey slice info

global $SLICE, $OLDSLICE, $TOFLASH, $COMPLETE_PATH, $COMPLETE_BOOT_PATH;

global $GLABEL_SLICE, $UFS_ID, $OLD_UFS_ID, $BOOTFLASH;

global $BOOT_DEVICE, $REAL_BOOT_DEVICE, $BOOT_DRIVE, $ACTIVE_SLICE;

nanobsd_detect_slice_info();

$NANOBSD_SIZE = nanobsd_get_size();

$class = 'alert-warning';

if ($_POST['bootslice']) {

	if (!DEBUG) {

	   nanobsd_switch_boot_slice();

	} else {

	   sleep(4);

	}

	$savemsg = sprintf(gettext("The boot slice has been set to %s."), nanobsd_get_active_slice());

	$class = 'alert-success';

	// Survey slice info

	nanobsd_detect_slice_info();

}

if ($_POST['destslice'] && $_POST['duplicateslice']) {

	$statusmsg = gettext("Duplicating slice.  Please wait, this will take a moment...");

	if (!DEBUG && nanobsd_clone_slice($_POST['destslice'])) {

		$savemsg = gettext("The slice has been duplicated.") . "<p/>" . gettext("If you would like to boot from this newly duplicated slice please set it using the bootup information area.");

		$class = 'alert-success';

	} else {

		$savemsg = gettext("There was an error while duplicating the slice. Operation aborted.");

		$class = 'alert-danger';

	}

	// Re-Survey slice info

	nanobsd_detect_slice_info();

}

if ($_POST['changero']) {

	if (!DEBUG && is_writable("/")) {

		conf_mount_ro();

	} else {

		conf_mount_rw();

	}

}

if ($_POST['setrw']) {

	if (!DEBUG) {

		conf_mount_rw();

		if (isset($_POST['nanobsd_force_rw'])) {

			$savemsg = gettext("Permanent read/write has been set successfully.");

			$class = 'alert-success';

			$config['system']['nanobsd_force_rw'] = true;

		} else {

			$savemsg = gettext('Permanent read/write has been cleared successfully.');

			$class = 'alert-success';

			unset($config['system']['nanobsd_force_rw']);

		}

		write_config(gettext("Changed Permanent Read/Write Setting"));

		conf_mount_ro();

	} else {

		$savemsg = gettext('Saved read/write permanently.');

		$class = 'alert-success';

	}

}

print_info_box(gettext("The options on this page are intended for use by advanced users only."));

if ($savemsg) {

	print_info_box($savemsg, $class);

}

$form = new Form(false);

$section = new Form_Section('NanoBSD Options');

$section->addInput(new Form_StaticText(

	'Image Size',

	$NANOBSD_SIZE

));

$slicebtn = new Form_Button('bootslice', 'Switch Slice');

$slicebtn->removeClass('btn-primary')->addClass('btn-default btn-sm');

$section->addInput(new Form_StaticText(

	'Bootup slice',

	$ACTIVE_SLICE . ' ' . $slicebtn

));

$refcount = refcount_read(1000);

if (is_writable("/")) {

	/* refcount_read returns -1 when shared memory section does not exist */

	/* refcount can be zero here when the user has set nanobsd_force_rw */

	/* refcount 1 is normal, so only display the count for abnormal values */

	if ($refcount == 1 || $refcount == 0 || $refcount == -1) {

		$refdisplay = "";

	} else {

		$refdisplay = " ". sprintf(gettext("(Reference count %s)"), $refcount);

	}

	$lbl = gettext("Read/Write") . $refdisplay;

	$btnlbl = gettext("Switch to Read-Only");

} else {

	$lbl = gettext("Read-Only");

	$btnlbl = gettext("Switch to Read/Write");

}

// Only show the changero button if force read/write is off, or the file system is not in writable state, or there is an unusual refcount.

// If force read/write is on, and the file system is in writable state, and refcount is normal then the user has no reason to mess about.

if (!isset($config['system']['nanobsd_force_rw']) || !is_writable("/") || ($refcount > 1)) {

	$robtn = new Form_Button('changero', $btnlbl);

	$robtn->removeClass('btn-primary')->addClass('btn-default btn-sm');

	$lbl .= ' ' . $robtn;

}

$section->addInput(new Form_StaticText(

	'Read/Write status',

	$lbl

))->setHelp('This setting is only temporary, and can be switched dynamically in the background.');

$section->addInput(new Form_Checkbox(

	'nanobsd_force_rw',

	'Permanent Read/Write',

	'Keep media mounted read/write at all times. ',

	isset($config['system']['nanobsd_force_rw'])

));

$permbtn = new Form_Button('setrw', 'Save');

$permbtn->removeClass('btn-primary')->addClass('btn-default btn-sm');

$section->addInput(new Form_StaticText(

	null,

	$permbtn

));

$section->addInput(new Form_Input(

	'destslice',

	null,

	'hidden',

	$COMPLETE_PATH

));

$dupbtn = new Form_Button('duplicateslice', 'Duplicate ' . $COMPLETE_BOOT_PATH . ' -> ' . $TOFLASH);

$dupbtn->removeClass('btn-primary')->addClass('btn-default btn-sm');

$section->addInput(new Form_StaticText(

	'Duplicate boot slice',

	$dupbtn

))->setHelp('This will duplicate the bootup slice to the alternate slice.  Use this if you would like to duplicate the known good working boot partition to the alternate.');

$section->addInput(new Form_StaticText(

	'RRD/DHCP Backup',

	'These options have been relocated to the ' . '<a href="system_advanced_misc.php">' . 'System > Advanced, Miscellaneous</a> tab.'

));

if (file_exists("/conf/upgrade_log.txt")) {

	$viewbtn = new Form_Button('viewupgradelog', 'View log');

	$viewbtn->removeClass('btn-primary')->addClass('btn-default btn-sm');

	$section->addInput(new Form_StaticText(

		'View previous upgrade log',

		$viewbtn

	));

}

$form->add($section);

print($form);

if (file_exists("/conf/upgrade_log.txt") && $_POST['viewupgradelog']) {

?>

	<div class="panel panel-default">

		<div class="panel-heading"><h2 class="panel-title"><?=gettext("Previous Upgrade Log")?></h2></div>

			<!-- No white space between the <pre> and the first output or it will appear on the page! -->

			<pre><?=str_ireplace("pfsense", $g['product_name'], file_get_contents("/conf/upgrade_log.txt"))?>

				<br /><?=gettext("File list:")?>

				<?=str_ireplace("pfsense", $g['product_name'], file_get_contents("/conf/file_upgrade_log.txt"))?>

				<br /><?=gettext("Misc log:")?>

				<?=str_ireplace("pfsense", $g['product_name'], file_get_contents("/conf/firmware_update_misc_log.txt"))?>

				<br /><?=gettext("fdisk/bsdlabel log:")?>

				<?=str_ireplace("pfsense", $g['product_name'], file_get_contents("/conf/fdisk_upgrade_log.txt"))?>

			</pre>

	</div>

<?php

}

require("foot.inc");