pfSense

<?php

/*

 * part of pfSense (https://www.pfsense.org)

 * Copyright (c) 2013-2016 Electric Sheep Fencing

 * Copyright (c) 2014-2019 Rubicon Communications, LLC (Netgate)

 * All rights reserved.

 *

 * 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.

##|*IDENT=page-diagnostics-configurationhistory

##|-PRIV

		$input_errors[] = gettext("Invalid Backup Count specified");

		if (is_numericint($_POST['backupcount'])) {

			$config['system']['backupcount'] = $_POST['backupcount'];

			$changedescr = $config['system']['backupcount'];

		} elseif (empty($_POST['backupcount'])) {

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

			$changedescr = gettext("(platform default)");

		}

		write_config(sprintf(gettext("Changed backup revision count to %s"), $changedescr));

	}

	if (config_restore($g['conf_path'] . '/backup/config-' . $_POST['newver'] . '.xml') == 0) {

		$savemsg = sprintf(gettext('Successfully reverted to timestamp %1$s with description "%2$s".'), date(gettext("n/j/y H:i:s"), $_POST['newver']), htmlspecialchars($confvers[$_POST['newver']]['description']));

	} else {

		$savemsg = gettext("Unable to revert to the selected configuration.");

	unlink_if_exists($g['conf_path'] . '/backup/config-' . $_POST['rmver'] . '.xml');

	$savemsg = sprintf(gettext('Deleted backup with timestamp %1$s and description "%2$s".'), date(gettext("n/j/y H:i:s"), $_POST['rmver']), htmlspecialchars($confvers[$_POST['rmver']]['description']));

}

if ($_REQUEST['getcfg'] != "") {

	$_REQUEST['getcfg'] = basename($_REQUEST['getcfg']);

				$g['conf_path'] . '/backup/config-' . $_REQUEST['getcfg'] . '.xml',

				"config-{$config['system']['hostname']}.{$config['system']['domain']}-{$_REQUEST['getcfg']}.xml");

    (is_numeric($_REQUEST['oldtime'])) &&

    (is_numeric($_REQUEST['newtime']) || ($_REQUEST['newtime'] == 'current'))) {

	$oldtime = $_REQUEST['oldtime'];

	if ($_REQUEST['newtime'] == 'current') {

		$newtime = $config['revision']['time'];

	} else {

		$newtime = $_REQUEST['newtime'];

	if (file_exists($oldfile) && file_exists($newfile)) {

		exec("/usr/bin/diff -u " . escapeshellarg($oldfile) . " " . escapeshellarg($newfile), $diff);

	}

}

unset($confvers['versions']);

	print_input_errors($input_errors);

}

	print_info_box($savemsg, 'success');

}

		<h2 class="panel-title">

	</div>

	<!-- This table is left un-bootstrapped to maintain the original diff format output -->

		<table style="padding-top: 4px; padding-bottom: 4px; vertical-align:middle;">

<?php

		switch (substr($line, 0, 1)) {

			case "+":

				$color = "#caffd3";

				break;

			case "-":

				$color = "#ffe8e8";

				break;

			case "@":

				$color = "#a0a0a0";

				break;

			default:

				$color = "#ffffff";

		}

?>

			<tr>

	</div>

</div>

	'backupcount',

	'Backup Count',

	'number',

	['min' => '0']

$space = exec("/usr/bin/du -sh /conf/backup | /usr/bin/awk '{print $1;}'");

$section->addInput(new Form_StaticText(

	'Current space used by backups',

	$space

));

	'Submit',

	null,

	'fa-save'

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

print($form);

if (is_array($confvers)) {

<div>

				'To view the differences between an older configuration and a newer configuration, ' .

				'select the older configuration using the left column of radio options and select the newer configuration in the right column, ' .

				'then press the "Diff" button.'),

</div>

<?php

?>

?>

			<thead>

				<tr>

					<th colspan="2">

							<?=gettext("Diff"); ?>

						</button>

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

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

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

					<th><?=gettext("Configuration Change")?></th>

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

				</tr>

			</thead>

			<tbody>

				<!-- First row is the current configuration -->

					<td>

						<input type="radio" name="newtime" value="current" />

					</td>

					<td><?= date(gettext("n/j/y H:i:s"), $config['revision']['time']) ?></td>

					<td><?= $config['version'] ?></td>

					<td><?= format_bytes(filesize("/conf/config.xml")) ?></td>

					<td><?= htmlspecialchars($config['revision']['description']) ?></td>

					<td><?=gettext("Current configuration")?></td>

				</tr>

<?php

	foreach ($confvers as $version):

		if ($version['time'] != 0) {

			$date = date(gettext("n/j/y H:i:s"), $version['time']);

		} else {

			$date = gettext("Unknown");

		}

?>

				<tr>

					<td>

						<input type="radio" name="oldtime" value="<?=$version['time']?>" />

					</td>

					<td>

<?php

		if ($c < (count($confvers) - 1)) {

?>

								<input type="radio" name="newtime" value="<?=$version['time']?>" />

					</td>

					<td><?= $date ?></td>

					<td><?= $version['version'] ?></td>

					<td><?= format_bytes($version['filesize']) ?></td>

					<td><?= htmlspecialchars($version['description']) ?></td>

					<td>

				</tr>

?>

				<tr>

							<?=gettext("Diff"); ?>

						</button>

					</td>

				</tr>

	print_info_box(gettext("No backups found."), 'danger');

endif;

?>

			</tbody>

		</table>

</form>