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<?php
/* $Id$ */
/*
diag_confbak.php
/* ====================================================================
* Copyright (c) 2004-2015 Electric Sheep Fencing, LLC. All rights reserved.
* Copyright (c) 2004, 2005 Scott Ullrich
* Copyright (c) 2005 Colin Smith
*
* 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.
*
* ====================================================================
*
*/
/*
pfSense_MODULE: config
*/
##|+PRIV
##|*IDENT=page-diagnostics-configurationhistory
##|*NAME=Diagnostics: Configuration History page
##|*DESCR=Allow access to the 'Diagnostics: Configuration History' page.
##|*MATCH=diag_confbak.php*
##|-PRIV
require("guiconfig.inc");
if (isset($_POST['backupcount'])) {
if (is_numeric($_POST['backupcount']) && ($_POST['backupcount'] >= 0)) {
$config['system']['backupcount'] = $_POST['backupcount'];
$changedescr = $config['system']['backupcount'];
} else {
unset($config['system']['backupcount']);
$changedescr = "(platform default)";
}
write_config("Changed backup revision count to {$changedescr}");
} elseif ($_GET) {
if (!isset($_GET['newver']) && !isset($_GET['rmver']) && !isset($_GET['getcfg']) && !isset($_GET['diff'])) {
header("Location: diag_confbak.php");
return;
}
conf_mount_rw();
$confvers = unserialize(file_get_contents($g['cf_conf_path'] . '/backup/backup.cache'));
if ($_GET['newver'] != "") {
if (config_restore($g['conf_path'] . '/backup/config-' . $_GET['newver'] . '.xml') == 0) {
$savemsg = sprintf(gettext('Successfully reverted to timestamp %1$s with description "%2$s".'), date(gettext("n/j/y H:i:s"), $_GET['newver']), htmlspecialchars($confvers[$_GET['newver']]['description']));
} else {
$savemsg = gettext("Unable to revert to the selected configuration.");
}
}
if ($_GET['rmver'] != "") {
unlink_if_exists($g['conf_path'] . '/backup/config-' . $_GET['rmver'] . '.xml');
$savemsg = sprintf(gettext('Deleted backup with timestamp %1$s and description "%2$s".'), date(gettext("n/j/y H:i:s"), $_GET['rmver']), htmlspecialchars($confvers[$_GET['rmver']]['description']));
}
conf_mount_ro();
}
if ($_GET['getcfg'] != "") {
$_GET['getcfg'] = basename($_GET['getcfg']);
$file = $g['conf_path'] . '/backup/config-' . $_GET['getcfg'] . '.xml';
$exp_name = urlencode("config-{$config['system']['hostname']}.{$config['system']['domain']}-{$_GET['getcfg']}.xml");
$exp_data = file_get_contents($file);
$exp_size = strlen($exp_data);
header("Content-Type: application/octet-stream");
header("Content-Disposition: attachment; filename={$exp_name}");
header("Content-Length: $exp_size");
echo $exp_data;
exit;
}
if (($_GET['diff'] == 'Diff') && isset($_GET['oldtime']) && isset($_GET['newtime']) &&
(is_numeric($_GET['oldtime'])) &&
(is_numeric($_GET['newtime']) || ($_GET['newtime'] == 'current'))) {
$diff = "";
$oldfile = $g['conf_path'] . '/backup/config-' . $_GET['oldtime'] . '.xml';
$oldtime = $_GET['oldtime'];
if ($_GET['newtime'] == 'current') {
$newfile = $g['conf_path'] . '/config.xml';
$newtime = $config['revision']['time'];
} else {
$newfile = $g['conf_path'] . '/backup/config-' . $_GET['newtime'] . '.xml';
$newtime = $_GET['newtime'];
}
if (file_exists($oldfile) && file_exists($newfile)) {
exec("/usr/bin/diff -u " . escapeshellarg($oldfile) . " " . escapeshellarg($newfile), $diff);
}
}
cleanup_backupcache(false);
$confvers = get_backups();
unset($confvers['versions']);
$pgtitle = array(gettext("Diagnostics"), gettext("Configuration History"));
include("head.inc");
if ($savemsg) {
print_info_box($savemsg, 'success');
}
if ($diff) {
?>
<div class="panel panel-default">
<div class="panel-heading"><?=gettext("Configuration diff from ")?><?=date(gettext("n/j/y H:i:s"), $oldtime); ?><?=gettext(" to ")?><?=date(gettext("n/j/y H:i:s"), $newtime); ?></div>
<div class="panel-body table-responsive">
<!-- This table is left un-bootstrapped to maintain the original diff format output -->
<table style="padding-top: 4px; padding-bottom: 4px; vertical-align:middle;">
<?php
foreach ($diff as $line) {
switch (substr($line, 0, 1)) {
case "+":
$color = "#caffd3";
break;
case "-":
$color = "#ffe8e8";
break;
case "@":
$color = "#a0a0a0";
break;
default:
$color = "#ffffff";
}
?>
<tr>
<td valign="middle" bgcolor="<?=$color; ?>" style="white-space: pre-wrap;"><?=htmlentities($line)?></td>
</tr>
<?php
}
?>
</table>
</div>
</div>
<?php
}
$tab_array = array();
$tab_array[] = array(gettext("Config History"), true, "diag_confbak.php");
$tab_array[] = array(gettext("Backup/Restore"), false, "diag_backup.php");
display_top_tabs($tab_array);
require('classes/Form.class.php');
$form = new Form(new Form_Button(
'Submit',
gettext("Save")
));
$section = new Form_Section('Saved Configurations');
$section->addInput(new Form_Input(
'backupcount',
'Backup Count',
'number',
$config['system']['backupcount']
))->setHelp('Maximum number of old configurations to keep. By default this is 30 for a full install or 5 on NanoBSD. ');
$space = exec("/usr/bin/du -sh /conf/backup | /usr/bin/awk '{print $1;}'");
$section->addInput(new Form_StaticText(
'Current space used by backups',
$space
));
$form->add($section);
print($form);
if (is_array($confvers)) {
print_info_box(gettext('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.'));
}
?>
<form action="diag_confbak.php" method="get">
<div class="table-resposive">
<table class="table table-striped table-hover table-condensed">
<?php
if (is_array($confvers)):
?>
<thead>
<tr>
<th colspan="2">
<input type="submit" name="diff" class="btn btn-info btn-xs" value="<?=gettext("Diff"); ?>" />
</th>
<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 -->
<tr valign="top">
<td></td>
<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
// And now for the table of prior backups
$c = 0;
foreach ($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']?>" />
<?php
}
$c++;
?>
</td>
<td><?= $date ?></td>
<td><?= $version['version'] ?></td>
<td><?= format_bytes($version['filesize']) ?></td>
<td><?= htmlspecialchars($version['description']) ?></td>
<td>
<a class="fa fa-undo" title="<?=gettext('Revert config')?>" href="diag_confbak.php?newver=<?=$version['time']?>" onclick="return confirm('<?=gettext("Are you sure you want to replace the current configuration with this backup?")?>')"></a>
<a class="fa fa-download" title="<?=gettext('Download config')?>" href="diag_confbak.php?getcfg=<?=$version['time']?>"></a>
<a class="fa fa-trash" title="<?=gettext('Delete config')?>" href="diag_confbak.php?rmver=<?=$version['time']?>" onclick="return confirm('<?=gettext("Are you sure you want to delete this config?")?>')"></a>
</td>
</tr>
<?php
endforeach;
?>
<tr>
<td colspan="2"><input type="submit" name="diff" class="btn btn-info btn-xs" value="<?=gettext("Diff"); ?>" /></td>
<td colspan="5"></td>
</tr>
<?php
else:
print_info_box(gettext("No backups found."), 'danger');
endif;
?>
</tbody>
</table>
</form>
</div>
<?php include("foot.inc");
|