mirror of
https://github.com/cytopia/devilbox.git
synced 2024-12-28 00:28:51 +00:00
487 lines
15 KiB
PHP
487 lines
15 KiB
PHP
<?php
|
|
/* vim: set expandtab sw=4 ts=4 sts=4: */
|
|
/**
|
|
* Misc stuff and REQUIRED by ALL the scripts.
|
|
* MUST be included by every script
|
|
*
|
|
* Among other things, it contains the advanced authentication work.
|
|
*
|
|
* Order of sections for common.inc.php:
|
|
*
|
|
* the authentication libraries must be before the connection to db
|
|
*
|
|
* ... so the required order is:
|
|
*
|
|
* LABEL_variables_init
|
|
* - initialize some variables always needed
|
|
* LABEL_parsing_config_file
|
|
* - parsing of the configuration file
|
|
* LABEL_loading_language_file
|
|
* - loading language file
|
|
* LABEL_setup_servers
|
|
* - check and setup configured servers
|
|
* LABEL_theme_setup
|
|
* - setting up themes
|
|
*
|
|
* - load of MySQL extension (if necessary)
|
|
* - loading of an authentication library
|
|
* - db connection
|
|
* - authentication work
|
|
*
|
|
* @package PhpMyAdmin
|
|
*/
|
|
declare(strict_types=1);
|
|
|
|
use PhpMyAdmin\Config;
|
|
use PhpMyAdmin\Core;
|
|
use PhpMyAdmin\DatabaseInterface;
|
|
use PhpMyAdmin\Di\Migration;
|
|
use PhpMyAdmin\ErrorHandler;
|
|
use PhpMyAdmin\LanguageManager;
|
|
use PhpMyAdmin\Logging;
|
|
use PhpMyAdmin\Message;
|
|
use PhpMyAdmin\Response;
|
|
use PhpMyAdmin\Session;
|
|
use PhpMyAdmin\ThemeManager;
|
|
use PhpMyAdmin\Tracker;
|
|
use PhpMyAdmin\Util;
|
|
use Symfony\Component\Config\FileLocator;
|
|
use Symfony\Component\DependencyInjection\ContainerBuilder;
|
|
use Symfony\Component\DependencyInjection\Loader\YamlFileLoader;
|
|
|
|
/**
|
|
* block attempts to directly run this script
|
|
*/
|
|
if (getcwd() == dirname(__FILE__)) {
|
|
die('Attack stopped');
|
|
}
|
|
|
|
/**
|
|
* Minimum PHP version; can't call Core::fatalError() which uses a
|
|
* PHP 5 function, so cannot easily localize this message.
|
|
*/
|
|
if (version_compare(PHP_VERSION, '7.1.3', 'lt')) {
|
|
die(
|
|
'PHP 7.1.3+ is required. <br> Currently installed version is: '
|
|
. phpversion()
|
|
);
|
|
}
|
|
|
|
/**
|
|
* for verification in all procedural scripts under libraries
|
|
*/
|
|
define('PHPMYADMIN', true);
|
|
|
|
/**
|
|
* Load vendor configuration.
|
|
*/
|
|
require_once ROOT_PATH . 'libraries/vendor_config.php';
|
|
|
|
/**
|
|
* Activate autoloader
|
|
*/
|
|
if (! @is_readable(AUTOLOAD_FILE)) {
|
|
die(
|
|
'File <tt>' . AUTOLOAD_FILE . '</tt> missing or not readable. <br>'
|
|
. 'Most likely you did not run Composer to '
|
|
. '<a href="https://docs.phpmyadmin.net/en/latest/setup.html#installing-from-git">install library files</a>.'
|
|
);
|
|
}
|
|
require_once AUTOLOAD_FILE;
|
|
|
|
$containerBuilder = new ContainerBuilder();
|
|
$loader = new YamlFileLoader($containerBuilder, new FileLocator(__DIR__));
|
|
$loader->load('../services.yml');
|
|
$loader->load('../services_controllers.yml');
|
|
/** @var Migration $diMigration */
|
|
$diMigration = $containerBuilder->get('di_migration');
|
|
|
|
/**
|
|
* Load gettext functions.
|
|
*/
|
|
PhpMyAdmin\MoTranslator\Loader::loadFunctions();
|
|
|
|
/** @var ErrorHandler $GLOBALS['error_handler'] */
|
|
$GLOBALS['error_handler'] = $containerBuilder->get('error_handler');
|
|
|
|
/**
|
|
* Warning about missing PHP extensions.
|
|
*/
|
|
Core::checkExtensions();
|
|
|
|
/**
|
|
* Configure required PHP settings.
|
|
*/
|
|
Core::configure();
|
|
|
|
/******************************************************************************/
|
|
/* start procedural code label_start_procedural */
|
|
|
|
Core::cleanupPathInfo();
|
|
|
|
/******************************************************************************/
|
|
/* parsing configuration file LABEL_parsing_config_file */
|
|
|
|
/**
|
|
* @global Config $GLOBALS['PMA_Config']
|
|
* force reading of config file, because we removed sensitive values
|
|
* in the previous iteration
|
|
*/
|
|
$GLOBALS['PMA_Config'] = $containerBuilder->get('config');
|
|
//$containerBuilder->set('config', $GLOBALS['PMA_Config']);
|
|
|
|
/**
|
|
* include session handling after the globals, to prevent overwriting
|
|
*/
|
|
if (! defined('PMA_NO_SESSION')) {
|
|
Session::setUp($GLOBALS['PMA_Config'], $GLOBALS['error_handler']);
|
|
}
|
|
|
|
/**
|
|
* init some variables LABEL_variables_init
|
|
*/
|
|
|
|
/**
|
|
* holds parameters to be passed to next page
|
|
* @global array $GLOBALS['url_params']
|
|
*/
|
|
$diMigration->setGlobal('url_params', []);
|
|
|
|
/**
|
|
* holds page that should be displayed
|
|
* @global string $GLOBALS['goto']
|
|
*/
|
|
$diMigration->setGlobal('goto', '');
|
|
// Security fix: disallow accessing serious server files via "?goto="
|
|
if (isset($_REQUEST['goto']) && Core::checkPageValidity($_REQUEST['goto'])) {
|
|
$diMigration->setGlobal('goto', $_REQUEST['goto']);
|
|
$diMigration->setGlobal('url_params', ['goto' => $_REQUEST['goto']]);
|
|
} else {
|
|
$GLOBALS['PMA_Config']->removeCookie('goto');
|
|
unset($_REQUEST['goto'], $_GET['goto'], $_POST['goto']);
|
|
}
|
|
|
|
/**
|
|
* returning page
|
|
* @global string $GLOBALS['back']
|
|
*/
|
|
if (isset($_REQUEST['back']) && Core::checkPageValidity($_REQUEST['back'])) {
|
|
$diMigration->setGlobal('back', $_REQUEST['back']);
|
|
} else {
|
|
$GLOBALS['PMA_Config']->removeCookie('back');
|
|
unset($_REQUEST['back'], $_GET['back'], $_POST['back']);
|
|
}
|
|
|
|
/**
|
|
* Check whether user supplied token is valid, if not remove any possibly
|
|
* dangerous stuff from request.
|
|
*
|
|
* remember that some objects in the session with session_start and __wakeup()
|
|
* could access this variables before we reach this point
|
|
* f.e. PhpMyAdmin\Config: fontsize
|
|
*
|
|
* Check for token mismatch only if the Request method is POST
|
|
* GET Requests would never have token and therefore checking
|
|
* mis-match does not make sense
|
|
*
|
|
* @todo variables should be handled by their respective owners (objects)
|
|
* f.e. lang, server in PhpMyAdmin\Config
|
|
*/
|
|
|
|
$token_mismatch = true;
|
|
$token_provided = false;
|
|
|
|
if ($_SERVER['REQUEST_METHOD'] == 'POST') {
|
|
if (Core::isValid($_POST['token'])) {
|
|
$token_provided = true;
|
|
$token_mismatch = ! @hash_equals($_SESSION[' PMA_token '], $_POST['token']);
|
|
}
|
|
|
|
if ($token_mismatch) {
|
|
/* Warn in case the mismatch is result of failed setting of session cookie */
|
|
if (isset($_POST['set_session']) && $_POST['set_session'] != session_id()) {
|
|
trigger_error(
|
|
__(
|
|
'Failed to set session cookie. Maybe you are using '
|
|
. 'HTTP instead of HTTPS to access phpMyAdmin.'
|
|
),
|
|
E_USER_ERROR
|
|
);
|
|
}
|
|
/**
|
|
* We don't allow any POST operation parameters if the token is mismatched
|
|
* or is not provided
|
|
*/
|
|
$whitelist = ['ajax_request'];
|
|
PhpMyAdmin\Sanitize::removeRequestVars($whitelist);
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* current selected database
|
|
* @global string $GLOBALS['db']
|
|
*/
|
|
Core::setGlobalDbOrTable('db');
|
|
|
|
/**
|
|
* current selected table
|
|
* @global string $GLOBALS['table']
|
|
*/
|
|
Core::setGlobalDbOrTable('table');
|
|
|
|
/**
|
|
* Store currently selected recent table.
|
|
* Affect $GLOBALS['db'] and $GLOBALS['table']
|
|
*/
|
|
if (isset($_REQUEST['selected_recent_table']) && Core::isValid($_REQUEST['selected_recent_table'])) {
|
|
$recent_table = json_decode($_REQUEST['selected_recent_table'], true);
|
|
|
|
$diMigration->setGlobal(
|
|
'db',
|
|
(array_key_exists('db', $recent_table) && is_string($recent_table['db'])) ? $recent_table['db'] : ''
|
|
);
|
|
$diMigration->setGlobal(
|
|
'url_params',
|
|
['db' => $containerBuilder->getParameter('db')] + $containerBuilder->getParameter('url_params')
|
|
);
|
|
|
|
$diMigration->setGlobal(
|
|
'table',
|
|
(array_key_exists('table', $recent_table) && is_string($recent_table['table'])) ? $recent_table['table'] : ''
|
|
);
|
|
$diMigration->setGlobal(
|
|
'url_params',
|
|
['table' => $containerBuilder->getParameter('table')] + $containerBuilder->getParameter('url_params')
|
|
);
|
|
}
|
|
|
|
/**
|
|
* SQL query to be executed
|
|
* @global string $GLOBALS['sql_query']
|
|
*/
|
|
$diMigration->setGlobal('sql_query', '');
|
|
if (Core::isValid($_POST['sql_query'])) {
|
|
$diMigration->setGlobal('sql_query', $_POST['sql_query']);
|
|
}
|
|
|
|
//$_REQUEST['set_theme'] // checked later in this file LABEL_theme_setup
|
|
//$_REQUEST['server']; // checked later in this file
|
|
//$_REQUEST['lang']; // checked by LABEL_loading_language_file
|
|
|
|
/******************************************************************************/
|
|
/* loading language file LABEL_loading_language_file */
|
|
|
|
/**
|
|
* lang detection is done here
|
|
*/
|
|
$language = LanguageManager::getInstance()->selectLanguage();
|
|
$language->activate();
|
|
|
|
/**
|
|
* check for errors occurred while loading configuration
|
|
* this check is done here after loading language files to present errors in locale
|
|
*/
|
|
$GLOBALS['PMA_Config']->checkPermissions();
|
|
$GLOBALS['PMA_Config']->checkErrors();
|
|
|
|
/* Check server configuration */
|
|
Core::checkConfiguration();
|
|
|
|
/* Check request for possible attacks */
|
|
Core::checkRequest();
|
|
|
|
/******************************************************************************/
|
|
/* setup servers LABEL_setup_servers */
|
|
|
|
$GLOBALS['PMA_Config']->checkServers();
|
|
|
|
/**
|
|
* current server
|
|
* @global integer $GLOBALS['server']
|
|
*/
|
|
$diMigration->setGlobal('server', $GLOBALS['PMA_Config']->selectServer());
|
|
$diMigration->setGlobal('url_params', ['server' => $containerBuilder->getParameter('server')] + $containerBuilder->getParameter('url_params'));
|
|
|
|
/**
|
|
* BC - enable backward compatibility
|
|
* exports all configuration settings into $GLOBALS ($GLOBALS['cfg'])
|
|
*/
|
|
$GLOBALS['PMA_Config']->enableBc();
|
|
|
|
/******************************************************************************/
|
|
/* setup themes LABEL_theme_setup */
|
|
|
|
ThemeManager::initializeTheme();
|
|
|
|
$GLOBALS['dbi'] = null;
|
|
|
|
if (! defined('PMA_MINIMUM_COMMON')) {
|
|
/**
|
|
* save some settings in cookies
|
|
* @todo should be done in PhpMyAdmin\Config
|
|
*/
|
|
$GLOBALS['PMA_Config']->setCookie('pma_lang', $GLOBALS['lang']);
|
|
|
|
ThemeManager::getInstance()->setThemeCookie();
|
|
|
|
$containerBuilder->set(DatabaseInterface::class, DatabaseInterface::load());
|
|
$containerBuilder->setAlias('dbi', DatabaseInterface::class);
|
|
|
|
if (! empty($cfg['Server'])) {
|
|
// get LoginCookieValidity from preferences cache
|
|
// no generic solution for loading preferences from cache as some settings
|
|
// need to be kept for processing in
|
|
// PhpMyAdmin\Config::loadUserPreferences()
|
|
$cache_key = 'server_' . $GLOBALS['server'];
|
|
if (isset($_SESSION['cache'][$cache_key]['userprefs']['LoginCookieValidity'])
|
|
) {
|
|
$value
|
|
= $_SESSION['cache'][$cache_key]['userprefs']['LoginCookieValidity'];
|
|
$GLOBALS['PMA_Config']->set('LoginCookieValidity', $value);
|
|
$GLOBALS['cfg']['LoginCookieValidity'] = $value;
|
|
unset($value);
|
|
}
|
|
unset($cache_key);
|
|
|
|
// Gets the authentication library that fits the $cfg['Server'] settings
|
|
// and run authentication
|
|
|
|
/**
|
|
* the required auth type plugin
|
|
*/
|
|
$auth_class = 'PhpMyAdmin\\Plugins\\Auth\\Authentication' . ucfirst(strtolower($cfg['Server']['auth_type']));
|
|
if (! @class_exists($auth_class)) {
|
|
Core::fatalError(
|
|
__('Invalid authentication method set in configuration:')
|
|
. ' ' . $cfg['Server']['auth_type']
|
|
);
|
|
}
|
|
if (isset($_POST['pma_password']) && strlen($_POST['pma_password']) > 256) {
|
|
$_POST['pma_password'] = substr($_POST['pma_password'], 0, 256);
|
|
}
|
|
$auth_plugin = new $auth_class();
|
|
|
|
$auth_plugin->authenticate();
|
|
|
|
// Try to connect MySQL with the control user profile (will be used to
|
|
// get the privileges list for the current user but the true user link
|
|
// must be open after this one so it would be default one for all the
|
|
// scripts)
|
|
$controllink = false;
|
|
if ($cfg['Server']['controluser'] != '') {
|
|
$controllink = $GLOBALS['dbi']->connect(
|
|
DatabaseInterface::CONNECT_CONTROL
|
|
);
|
|
}
|
|
|
|
// Connects to the server (validates user's login)
|
|
/** @var DatabaseInterface $userlink */
|
|
$userlink = $GLOBALS['dbi']->connect(DatabaseInterface::CONNECT_USER);
|
|
|
|
if ($userlink === false) {
|
|
$auth_plugin->showFailure('mysql-denied');
|
|
}
|
|
|
|
if (! $controllink) {
|
|
/*
|
|
* Open separate connection for control queries, this is needed
|
|
* to avoid problems with table locking used in main connection
|
|
* and phpMyAdmin issuing queries to configuration storage, which
|
|
* is not locked by that time.
|
|
*/
|
|
$controllink = $GLOBALS['dbi']->connect(
|
|
DatabaseInterface::CONNECT_USER,
|
|
null,
|
|
DatabaseInterface::CONNECT_CONTROL
|
|
);
|
|
}
|
|
|
|
$auth_plugin->rememberCredentials();
|
|
|
|
$auth_plugin->checkTwoFactor();
|
|
|
|
/* Log success */
|
|
Logging::logUser($cfg['Server']['user']);
|
|
|
|
if ($GLOBALS['dbi']->getVersion() < $cfg['MysqlMinVersion']['internal']) {
|
|
Core::fatalError(
|
|
__('You should upgrade to %s %s or later.'),
|
|
[
|
|
'MySQL',
|
|
$cfg['MysqlMinVersion']['human'],
|
|
]
|
|
);
|
|
}
|
|
|
|
// Sets the default delimiter (if specified).
|
|
if (! empty($_REQUEST['sql_delimiter'])) {
|
|
PhpMyAdmin\SqlParser\Lexer::$DEFAULT_DELIMITER = $_REQUEST['sql_delimiter'];
|
|
}
|
|
|
|
// TODO: Set SQL modes too.
|
|
} else { // end server connecting
|
|
$response = Response::getInstance();
|
|
$response->getHeader()->disableMenuAndConsole();
|
|
$response->getFooter()->setMinimal();
|
|
}
|
|
|
|
/**
|
|
* check if profiling was requested and remember it
|
|
* (note: when $cfg['ServerDefault'] = 0, constant is not defined)
|
|
*/
|
|
if (isset($_REQUEST['profiling'])
|
|
&& Util::profilingSupported()
|
|
) {
|
|
$_SESSION['profiling'] = true;
|
|
} elseif (isset($_REQUEST['profiling_form'])) {
|
|
// the checkbox was unchecked
|
|
unset($_SESSION['profiling']);
|
|
}
|
|
|
|
/**
|
|
* Inclusion of profiling scripts is needed on various
|
|
* pages like sql, tbl_sql, db_sql, tbl_select
|
|
*/
|
|
$response = Response::getInstance();
|
|
if (isset($_SESSION['profiling'])) {
|
|
$scripts = $response->getHeader()->getScripts();
|
|
$scripts->addFile('chart.js');
|
|
$scripts->addFile('vendor/jqplot/jquery.jqplot.js');
|
|
$scripts->addFile('vendor/jqplot/plugins/jqplot.pieRenderer.js');
|
|
$scripts->addFile('vendor/jqplot/plugins/jqplot.highlighter.js');
|
|
$scripts->addFile('vendor/jquery/jquery.tablesorter.js');
|
|
}
|
|
|
|
/*
|
|
* There is no point in even attempting to process
|
|
* an ajax request if there is a token mismatch
|
|
*/
|
|
if ($response->isAjax() && $_SERVER['REQUEST_METHOD'] == 'POST' && $token_mismatch) {
|
|
$response->setRequestStatus(false);
|
|
$response->addJSON(
|
|
'message',
|
|
Message::error(__('Error: Token mismatch'))
|
|
);
|
|
exit;
|
|
}
|
|
|
|
$containerBuilder->set('response', Response::getInstance());
|
|
}
|
|
|
|
// load user preferences
|
|
$GLOBALS['PMA_Config']->loadUserPreferences();
|
|
|
|
$containerBuilder->set('theme_manager', ThemeManager::getInstance());
|
|
|
|
/* Tell tracker that it can actually work */
|
|
Tracker::enable();
|
|
|
|
if (! defined('PMA_MINIMUM_COMMON')
|
|
&& ! empty($GLOBALS['server'])
|
|
&& isset($GLOBALS['cfg']['ZeroConf'])
|
|
&& $GLOBALS['cfg']['ZeroConf'] == true
|
|
) {
|
|
$GLOBALS['dbi']->postConnectControl();
|
|
}
|