115 lines
3.2 KiB
PHP
115 lines
3.2 KiB
PHP
<?php
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/**
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* This file is part of the Froxlor project.
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* Copyright (c) 2018 the Froxlor Team (see authors).
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*
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* For the full copyright and license information, please view the COPYING
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* file that was distributed with this source code. You can also view the
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* COPYING file online at http://files.froxlor.org/misc/COPYING.txt
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*
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* @copyright (c) the authors
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* @author Michael Kaufmann <d00p@froxlor.org>
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* @author Froxlor team <team@froxlor.org> (2018-)
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* @license GPLv2 http://files.froxlor.org/misc/COPYING.txt
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* @package Classes
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*
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* @since 0.9.39
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*
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*/
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/**
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* Class SImExporter
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*
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* Import/Export settings to JSON
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*
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* @copyright (c) the authors
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* @author Michael Kaufmann <d00p@froxlor.org>
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* @author Froxlor team <team@froxlor.org> (2018-)
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* @license GPLv2 http://files.froxlor.org/misc/COPYING.txt
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* @package Classes
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*/
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class SImExporter
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{
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/**
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* settings which are not being exported
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*
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* @var array
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*/
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private static $_no_export = [
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'panel.adminmail',
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'admin.show_news_feed',
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'system.lastaccountnumber',
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'system.lastguid',
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'system.ipaddress',
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'system.last_traffic_run',
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'system.hostname',
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'system.mysql_access_host',
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'system.lastcronrun',
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'system.defaultip',
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'system.last_tasks_run',
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'system.last_archive_run',
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'system.leprivatekey',
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'system.lepublickey'
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];
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public static function export()
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{
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$result_stmt = Database::query("
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SELECT * FROM `" . TABLE_PANEL_SETTINGS . "` ORDER BY `settingid` ASC
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");
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$_data = array();
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while ($row = $result_stmt->fetch(PDO::FETCH_ASSOC)) {
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$index = $row['settinggroup'] . "." . $row['varname'];
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if (! in_array($index, self::$_no_export)) {
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$_data[$index] = $row['value'];
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}
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}
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// add checksum for validation
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$_data['_sha'] = sha1(var_export($_data, true));
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$_export = json_encode($_data, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES);
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if (! $_export) {
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throw new Exception("Error exporting settings: " . json_last_error_msg());
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}
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return $_export;
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}
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public static function import($json_str = null)
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{
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// decode data
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$_data = json_decode($json_str, true);
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if ($_data) {
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// get validity check data
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$_sha = isset($_data['_sha']) ? $_data['_sha'] : false;
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$_version = isset($_data['panel.version']) ? $_data['panel.version'] : false;
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$_dbversion = isset($_data['panel.db_version']) ? $_data['panel.db_version'] : false;
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// check if we have everything we need
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if (! $_sha || ! $_version || ! $_dbversion) {
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throw new Exception("Invalid froxlor settings data. Unable to import.");
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}
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// validate import file
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unset($_data['_sha']);
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// compare
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if ($_sha != sha1(var_export($_data, true))) {
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throw new Exception("SHA check of import data failed. Unable to import.");
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}
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// do not import version info - but we need that to possibily update settings
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// when there were changes in the variable-name or similar
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unset($_data['panel.version']);
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unset($_data['panel.db_version']);
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/*
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// store new data
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foreach ($_data as $index => $value) {
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Settings::Set($index, $value);
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}
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// save to DB
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Settings::Flush();
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*/
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// all good
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return true;
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}
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throw new Exception("Invalid JSON data: " . json_last_error_msg());
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}
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}
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