You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
1391 lines
42 KiB
1391 lines
42 KiB
2 years ago
|
<?php
|
||
|
|
|
||
|
|
declare(strict_types=1);
|
||
|
|
|
||
|
|
namespace PhpMyAdmin;
|
||
|
|
|
||
|
|
use PhpMyAdmin\Config\Settings;
|
||
|
|
|
||
|
|
use function __;
|
||
|
|
use function array_filter;
|
||
|
|
use function array_merge;
|
||
|
|
use function array_replace_recursive;
|
||
|
|
use function array_slice;
|
||
|
|
use function count;
|
||
|
|
use function defined;
|
||
|
|
use function error_get_last;
|
||
|
|
use function error_reporting;
|
||
|
|
use function explode;
|
||
|
|
use function fclose;
|
||
|
|
use function file_exists;
|
||
|
|
use function filemtime;
|
||
|
|
use function fileperms;
|
||
|
|
use function fopen;
|
||
|
|
use function fread;
|
||
|
|
use function function_exists;
|
||
|
|
use function gd_info;
|
||
|
|
use function get_object_vars;
|
||
|
|
use function implode;
|
||
|
|
use function ini_get;
|
||
|
|
use function intval;
|
||
|
|
use function is_dir;
|
||
|
|
use function is_int;
|
||
|
|
use function is_numeric;
|
||
|
|
use function is_readable;
|
||
|
|
use function is_string;
|
||
|
|
use function is_writable;
|
||
|
|
use function mb_strstr;
|
||
|
|
use function mb_strtolower;
|
||
|
|
use function md5;
|
||
|
|
use function min;
|
||
|
|
use function mkdir;
|
||
|
|
use function ob_end_clean;
|
||
|
|
use function ob_get_clean;
|
||
|
|
use function ob_start;
|
||
|
|
use function parse_url;
|
||
|
|
use function preg_match;
|
||
|
|
use function realpath;
|
||
|
|
use function rtrim;
|
||
|
|
use function setcookie;
|
||
|
|
use function sprintf;
|
||
|
|
use function str_contains;
|
||
|
|
use function str_replace;
|
||
|
|
use function stripos;
|
||
|
|
use function strlen;
|
||
|
|
use function strtolower;
|
||
|
|
use function substr;
|
||
|
|
use function sys_get_temp_dir;
|
||
|
|
use function time;
|
||
|
|
use function trigger_error;
|
||
|
|
use function trim;
|
||
|
|
|
||
|
|
use const ARRAY_FILTER_USE_KEY;
|
||
|
|
use const DIRECTORY_SEPARATOR;
|
||
|
|
use const E_USER_ERROR;
|
||
|
|
use const PHP_OS;
|
||
|
|
use const PHP_URL_PATH;
|
||
|
|
use const PHP_URL_SCHEME;
|
||
|
|
use const PHP_VERSION_ID;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Configuration handling
|
||
|
|
*/
|
||
|
|
class Config
|
||
|
|
{
|
||
|
|
/** @var array default configuration settings */
|
||
|
|
public $default = [];
|
||
|
|
|
||
|
|
/** @var array configuration settings, without user preferences applied */
|
||
|
|
public $baseSettings = [];
|
||
|
|
|
||
|
|
/** @var array configuration settings */
|
||
|
|
public $settings = [];
|
||
|
|
|
||
|
|
/** @var string config source */
|
||
|
|
public $source = '';
|
||
|
|
|
||
|
|
/** @var int source modification time */
|
||
|
|
public $sourceMtime = 0;
|
||
|
|
|
||
|
|
/** @var int */
|
||
|
|
public $setMtime = 0;
|
||
|
|
|
||
|
|
/** @var bool */
|
||
|
|
public $errorConfigFile = false;
|
||
|
|
|
||
|
|
/** @var array */
|
||
|
|
public $defaultServer = [];
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @var bool whether init is done or not
|
||
|
|
* set this to false to force some initial checks
|
||
|
|
* like checking for required functions
|
||
|
|
*/
|
||
|
|
public $done = false;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param string $source source to read config from
|
||
|
|
*/
|
||
|
|
public function __construct(?string $source = null)
|
||
|
|
{
|
||
|
|
$this->settings = ['is_setup' => false];
|
||
|
|
|
||
|
|
// functions need to refresh in case of config file changed goes in
|
||
|
|
// PhpMyAdmin\Config::load()
|
||
|
|
$this->load($source);
|
||
|
|
|
||
|
|
// other settings, independent from config file, comes in
|
||
|
|
$this->checkSystem();
|
||
|
|
|
||
|
|
$this->baseSettings = $this->settings;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* sets system and application settings
|
||
|
|
*/
|
||
|
|
public function checkSystem(): void
|
||
|
|
{
|
||
|
|
$this->checkWebServerOs();
|
||
|
|
$this->checkWebServer();
|
||
|
|
$this->checkGd2();
|
||
|
|
$this->checkClient();
|
||
|
|
$this->checkUpload();
|
||
|
|
$this->checkUploadSize();
|
||
|
|
$this->checkOutputCompression();
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* whether to use gzip output compression or not
|
||
|
|
*/
|
||
|
|
public function checkOutputCompression(): void
|
||
|
|
{
|
||
|
|
// If zlib output compression is set in the php configuration file, no
|
||
|
|
// output buffering should be run
|
||
|
|
if (ini_get('zlib.output_compression')) {
|
||
|
|
$this->set('OBGzip', false);
|
||
|
|
}
|
||
|
|
|
||
|
|
// enable output-buffering (if set to 'auto')
|
||
|
|
if (strtolower((string) $this->get('OBGzip')) !== 'auto') {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->set('OBGzip', true);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Sets the client platform based on user agent
|
||
|
|
*
|
||
|
|
* @param string $user_agent the user agent
|
||
|
|
*/
|
||
|
|
private function setClientPlatform(string $user_agent): void
|
||
|
|
{
|
||
|
|
if (mb_strstr($user_agent, 'Win')) {
|
||
|
|
$this->set('PMA_USR_OS', 'Win');
|
||
|
|
} elseif (mb_strstr($user_agent, 'Mac')) {
|
||
|
|
$this->set('PMA_USR_OS', 'Mac');
|
||
|
|
} elseif (mb_strstr($user_agent, 'Linux')) {
|
||
|
|
$this->set('PMA_USR_OS', 'Linux');
|
||
|
|
} elseif (mb_strstr($user_agent, 'Unix')) {
|
||
|
|
$this->set('PMA_USR_OS', 'Unix');
|
||
|
|
} elseif (mb_strstr($user_agent, 'OS/2')) {
|
||
|
|
$this->set('PMA_USR_OS', 'OS/2');
|
||
|
|
} else {
|
||
|
|
$this->set('PMA_USR_OS', 'Other');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Determines platform (OS), browser and version of the user
|
||
|
|
* Based on a phpBuilder article:
|
||
|
|
*
|
||
|
|
* @see http://www.phpbuilder.net/columns/tim20000821.php
|
||
|
|
*/
|
||
|
|
public function checkClient(): void
|
||
|
|
{
|
||
|
|
$HTTP_USER_AGENT = '';
|
||
|
|
if (Core::getenv('HTTP_USER_AGENT')) {
|
||
|
|
$HTTP_USER_AGENT = Core::getenv('HTTP_USER_AGENT');
|
||
|
|
}
|
||
|
|
|
||
|
|
// 1. Platform
|
||
|
|
$this->setClientPlatform($HTTP_USER_AGENT);
|
||
|
|
|
||
|
|
// 2. browser and version
|
||
|
|
// (must check everything else before Mozilla)
|
||
|
|
|
||
|
|
$is_mozilla = preg_match('@Mozilla/([0-9]\.[0-9]{1,2})@', $HTTP_USER_AGENT, $mozilla_version);
|
||
|
|
|
||
|
|
if (preg_match('@Opera(/| )([0-9]\.[0-9]{1,2})@', $HTTP_USER_AGENT, $log_version)) {
|
||
|
|
$this->set('PMA_USR_BROWSER_VER', $log_version[2]);
|
||
|
|
$this->set('PMA_USR_BROWSER_AGENT', 'OPERA');
|
||
|
|
} elseif (preg_match('@(MS)?IE ([0-9]{1,2}\.[0-9]{1,2})@', $HTTP_USER_AGENT, $log_version)) {
|
||
|
|
$this->set('PMA_USR_BROWSER_VER', $log_version[2]);
|
||
|
|
$this->set('PMA_USR_BROWSER_AGENT', 'IE');
|
||
|
|
} elseif (preg_match('@Trident/(7)\.0@', $HTTP_USER_AGENT, $log_version)) {
|
||
|
|
$this->set('PMA_USR_BROWSER_VER', intval($log_version[1]) + 4);
|
||
|
|
$this->set('PMA_USR_BROWSER_AGENT', 'IE');
|
||
|
|
} elseif (preg_match('@OmniWeb/([0-9]{1,3})@', $HTTP_USER_AGENT, $log_version)) {
|
||
|
|
$this->set('PMA_USR_BROWSER_VER', $log_version[1]);
|
||
|
|
$this->set('PMA_USR_BROWSER_AGENT', 'OMNIWEB');
|
||
|
|
// Konqueror 2.2.2 says Konqueror/2.2.2
|
||
|
|
// Konqueror 3.0.3 says Konqueror/3
|
||
|
|
} elseif (preg_match('@(Konqueror/)(.*)(;)@', $HTTP_USER_AGENT, $log_version)) {
|
||
|
|
$this->set('PMA_USR_BROWSER_VER', $log_version[2]);
|
||
|
|
$this->set('PMA_USR_BROWSER_AGENT', 'KONQUEROR');
|
||
|
|
// must check Chrome before Safari
|
||
|
|
} elseif ($is_mozilla && preg_match('@Chrome/([0-9.]*)@', $HTTP_USER_AGENT, $log_version)) {
|
||
|
|
$this->set('PMA_USR_BROWSER_VER', $log_version[1]);
|
||
|
|
$this->set('PMA_USR_BROWSER_AGENT', 'CHROME');
|
||
|
|
// newer Safari
|
||
|
|
} elseif ($is_mozilla && preg_match('@Version/(.*) Safari@', $HTTP_USER_AGENT, $log_version)) {
|
||
|
|
$this->set('PMA_USR_BROWSER_VER', $log_version[1]);
|
||
|
|
$this->set('PMA_USR_BROWSER_AGENT', 'SAFARI');
|
||
|
|
// older Safari
|
||
|
|
} elseif ($is_mozilla && preg_match('@Safari/([0-9]*)@', $HTTP_USER_AGENT, $log_version)) {
|
||
|
|
$this->set('PMA_USR_BROWSER_VER', $mozilla_version[1] . '.' . $log_version[1]);
|
||
|
|
$this->set('PMA_USR_BROWSER_AGENT', 'SAFARI');
|
||
|
|
// Firefox
|
||
|
|
} elseif (
|
||
|
|
! mb_strstr($HTTP_USER_AGENT, 'compatible')
|
||
|
|
&& preg_match('@Firefox/([\w.]+)@', $HTTP_USER_AGENT, $log_version)
|
||
|
|
) {
|
||
|
|
$this->set('PMA_USR_BROWSER_VER', $log_version[1]);
|
||
|
|
$this->set('PMA_USR_BROWSER_AGENT', 'FIREFOX');
|
||
|
|
} elseif (preg_match('@rv:1\.9(.*)Gecko@', $HTTP_USER_AGENT)) {
|
||
|
|
$this->set('PMA_USR_BROWSER_VER', '1.9');
|
||
|
|
$this->set('PMA_USR_BROWSER_AGENT', 'GECKO');
|
||
|
|
} elseif ($is_mozilla) {
|
||
|
|
$this->set('PMA_USR_BROWSER_VER', $mozilla_version[1]);
|
||
|
|
$this->set('PMA_USR_BROWSER_AGENT', 'MOZILLA');
|
||
|
|
} else {
|
||
|
|
$this->set('PMA_USR_BROWSER_VER', 0);
|
||
|
|
$this->set('PMA_USR_BROWSER_AGENT', 'OTHER');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Whether GD2 is present
|
||
|
|
*/
|
||
|
|
public function checkGd2(): void
|
||
|
|
{
|
||
|
|
if ($this->get('GD2Available') === 'yes') {
|
||
|
|
$this->set('PMA_IS_GD2', 1);
|
||
|
|
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($this->get('GD2Available') === 'no') {
|
||
|
|
$this->set('PMA_IS_GD2', 0);
|
||
|
|
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (! function_exists('imagecreatetruecolor')) {
|
||
|
|
$this->set('PMA_IS_GD2', 0);
|
||
|
|
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (function_exists('gd_info')) {
|
||
|
|
$gd_nfo = gd_info();
|
||
|
|
if (mb_strstr($gd_nfo['GD Version'], '2.')) {
|
||
|
|
$this->set('PMA_IS_GD2', 1);
|
||
|
|
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->set('PMA_IS_GD2', 0);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Whether the Web server php is running on is IIS
|
||
|
|
*/
|
||
|
|
public function checkWebServer(): void
|
||
|
|
{
|
||
|
|
// some versions return Microsoft-IIS, some Microsoft/IIS
|
||
|
|
// we could use a preg_match() but it's slower
|
||
|
|
if (
|
||
|
|
Core::getenv('SERVER_SOFTWARE')
|
||
|
|
&& stripos(Core::getenv('SERVER_SOFTWARE'), 'Microsoft') !== false
|
||
|
|
&& stripos(Core::getenv('SERVER_SOFTWARE'), 'IIS') !== false
|
||
|
|
) {
|
||
|
|
$this->set('PMA_IS_IIS', 1);
|
||
|
|
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->set('PMA_IS_IIS', 0);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Whether the os php is running on is windows or not
|
||
|
|
*/
|
||
|
|
public function checkWebServerOs(): void
|
||
|
|
{
|
||
|
|
// Default to Unix or Equiv
|
||
|
|
$this->set('PMA_IS_WINDOWS', false);
|
||
|
|
// If PHP_OS is defined then continue
|
||
|
|
if (! defined('PHP_OS')) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (stripos(PHP_OS, 'win') !== false && stripos(PHP_OS, 'darwin') === false) {
|
||
|
|
// Is it some version of Windows
|
||
|
|
$this->set('PMA_IS_WINDOWS', true);
|
||
|
|
} elseif (stripos(PHP_OS, 'OS/2') !== false) {
|
||
|
|
// Is it OS/2 (No file permissions like Windows)
|
||
|
|
$this->set('PMA_IS_WINDOWS', true);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* loads default values from default source
|
||
|
|
*/
|
||
|
|
public function loadDefaults(): void
|
||
|
|
{
|
||
|
|
$settings = new Settings([]);
|
||
|
|
$cfg = $settings->toArray();
|
||
|
|
|
||
|
|
// phpcs:ignore Squiz.NamingConventions.ValidVariableName.MemberNotCamelCaps
|
||
|
|
$this->defaultServer = get_object_vars($settings->Servers[1]);
|
||
|
|
unset($cfg['Servers']);
|
||
|
|
|
||
|
|
$this->default = $cfg;
|
||
|
|
$this->settings = array_replace_recursive($this->settings, $cfg);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* loads configuration from $source, usually the config file
|
||
|
|
* should be called on object creation
|
||
|
|
*
|
||
|
|
* @param string $source config file
|
||
|
|
*/
|
||
|
|
public function load(?string $source = null): bool
|
||
|
|
{
|
||
|
|
global $isConfigLoading;
|
||
|
|
|
||
|
|
$this->loadDefaults();
|
||
|
|
|
||
|
|
if ($source !== null) {
|
||
|
|
$this->setSource($source);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (! $this->checkConfigSource()) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
$cfg = [];
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Parses the configuration file, we throw away any errors or
|
||
|
|
* output.
|
||
|
|
*/
|
||
|
|
$canUseErrorReporting = Util::isErrorReportingAvailable();
|
||
|
|
$oldErrorReporting = null;
|
||
|
|
if ($canUseErrorReporting) {
|
||
|
|
$oldErrorReporting = error_reporting(0);
|
||
|
|
}
|
||
|
|
|
||
|
|
ob_start();
|
||
|
|
$isConfigLoading = true;
|
||
|
|
/** @psalm-suppress UnresolvableInclude */
|
||
|
|
$eval_result = include $this->getSource();
|
||
|
|
$isConfigLoading = false;
|
||
|
|
ob_end_clean();
|
||
|
|
|
||
|
|
if ($canUseErrorReporting) {
|
||
|
|
error_reporting($oldErrorReporting);
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($eval_result === false) {
|
||
|
|
$this->errorConfigFile = true;
|
||
|
|
} else {
|
||
|
|
$this->errorConfigFile = false;
|
||
|
|
$this->sourceMtime = (int) filemtime($this->getSource());
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Ignore keys with / as we do not use these
|
||
|
|
*
|
||
|
|
* These can be confusing for user configuration layer as it
|
||
|
|
* flatten array using / and thus don't see difference between
|
||
|
|
* $cfg['Export/method'] and $cfg['Export']['method'], while rest
|
||
|
|
* of the code uses the setting only in latter form.
|
||
|
|
*
|
||
|
|
* This could be removed once we consistently handle both values
|
||
|
|
* in the functional code as well.
|
||
|
|
*/
|
||
|
|
$cfg = array_filter(
|
||
|
|
$cfg,
|
||
|
|
static function (string $key): bool {
|
||
|
|
return ! str_contains($key, '/');
|
||
|
|
},
|
||
|
|
ARRAY_FILTER_USE_KEY
|
||
|
|
);
|
||
|
|
|
||
|
|
$this->settings = array_replace_recursive($this->settings, $cfg);
|
||
|
|
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Sets the connection collation
|
||
|
|
*/
|
||
|
|
private function setConnectionCollation(): void
|
||
|
|
{
|
||
|
|
global $dbi;
|
||
|
|
|
||
|
|
$collation_connection = $this->get('DefaultConnectionCollation');
|
||
|
|
if (empty($collation_connection) || $collation_connection == $GLOBALS['collation_connection']) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
$dbi->setCollation($collation_connection);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Loads user preferences and merges them with current config
|
||
|
|
* must be called after control connection has been established
|
||
|
|
*/
|
||
|
|
public function loadUserPreferences(): void
|
||
|
|
{
|
||
|
|
global $isMinimumCommon;
|
||
|
|
|
||
|
|
// index.php should load these settings, so that phpmyadmin.css.php
|
||
|
|
// will have everything available in session cache
|
||
|
|
$server = $GLOBALS['server'] ?? (! empty($GLOBALS['cfg']['ServerDefault'])
|
||
|
|
? $GLOBALS['cfg']['ServerDefault']
|
||
|
|
: 0);
|
||
|
|
$cache_key = 'server_' . $server;
|
||
|
|
if ($server > 0 && ! isset($isMinimumCommon)) {
|
||
|
|
// cache user preferences, use database only when needed
|
||
|
|
if (
|
||
|
|
! isset($_SESSION['cache'][$cache_key]['userprefs'])
|
||
|
|
|| $_SESSION['cache'][$cache_key]['config_mtime'] < $this->sourceMtime
|
||
|
|
) {
|
||
|
|
$userPreferences = new UserPreferences();
|
||
|
|
$prefs = $userPreferences->load();
|
||
|
|
$_SESSION['cache'][$cache_key]['userprefs'] = $userPreferences->apply($prefs['config_data']);
|
||
|
|
$_SESSION['cache'][$cache_key]['userprefs_mtime'] = $prefs['mtime'];
|
||
|
|
$_SESSION['cache'][$cache_key]['userprefs_type'] = $prefs['type'];
|
||
|
|
$_SESSION['cache'][$cache_key]['config_mtime'] = $this->sourceMtime;
|
||
|
|
}
|
||
|
|
} elseif ($server == 0 || ! isset($_SESSION['cache'][$cache_key]['userprefs'])) {
|
||
|
|
$this->set('user_preferences', false);
|
||
|
|
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
$config_data = $_SESSION['cache'][$cache_key]['userprefs'];
|
||
|
|
// type is 'db' or 'session'
|
||
|
|
$this->set('user_preferences', $_SESSION['cache'][$cache_key]['userprefs_type']);
|
||
|
|
$this->set('user_preferences_mtime', $_SESSION['cache'][$cache_key]['userprefs_mtime']);
|
||
|
|
|
||
|
|
// load config array
|
||
|
|
$this->settings = array_replace_recursive($this->settings, $config_data);
|
||
|
|
$GLOBALS['cfg'] = array_replace_recursive($GLOBALS['cfg'], $config_data);
|
||
|
|
|
||
|
|
if (isset($isMinimumCommon)) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
// settings below start really working on next page load, but
|
||
|
|
// changes are made only in index.php so everything is set when
|
||
|
|
// in frames
|
||
|
|
|
||
|
|
// save theme
|
||
|
|
$tmanager = ThemeManager::getInstance();
|
||
|
|
if ($tmanager->getThemeCookie() || isset($_REQUEST['set_theme'])) {
|
||
|
|
if (
|
||
|
|
(! isset($config_data['ThemeDefault'])
|
||
|
|
&& $tmanager->theme->getId() !== 'original')
|
||
|
|
|| isset($config_data['ThemeDefault'])
|
||
|
|
&& $config_data['ThemeDefault'] != $tmanager->theme->getId()
|
||
|
|
) {
|
||
|
|
$this->setUserValue(
|
||
|
|
null,
|
||
|
|
'ThemeDefault',
|
||
|
|
$tmanager->theme->getId(),
|
||
|
|
'original'
|
||
|
|
);
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
// no cookie - read default from settings
|
||
|
|
if (
|
||
|
|
$tmanager->theme !== null
|
||
|
|
&& $this->settings['ThemeDefault'] != $tmanager->theme->getId()
|
||
|
|
&& $tmanager->checkTheme($this->settings['ThemeDefault'])
|
||
|
|
) {
|
||
|
|
$tmanager->setActiveTheme($this->settings['ThemeDefault']);
|
||
|
|
$tmanager->setThemeCookie();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// save language
|
||
|
|
if ($this->issetCookie('pma_lang') || isset($_POST['lang'])) {
|
||
|
|
if (
|
||
|
|
(! isset($config_data['lang'])
|
||
|
|
&& $GLOBALS['lang'] !== 'en')
|
||
|
|
|| isset($config_data['lang'])
|
||
|
|
&& $GLOBALS['lang'] != $config_data['lang']
|
||
|
|
) {
|
||
|
|
$this->setUserValue(null, 'lang', $GLOBALS['lang'], 'en');
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
// read language from settings
|
||
|
|
if (isset($config_data['lang'])) {
|
||
|
|
$language = LanguageManager::getInstance()->getLanguage($config_data['lang']);
|
||
|
|
if ($language !== false) {
|
||
|
|
$language->activate();
|
||
|
|
$this->setCookie('pma_lang', $language->getCode());
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// set connection collation
|
||
|
|
$this->setConnectionCollation();
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Sets config value which is stored in user preferences (if available)
|
||
|
|
* or in a cookie.
|
||
|
|
*
|
||
|
|
* If user preferences are not yet initialized, option is applied to
|
||
|
|
* global config and added to a update queue, which is processed
|
||
|
|
* by {@link loadUserPreferences()}
|
||
|
|
*
|
||
|
|
* @param string|null $cookie_name can be null
|
||
|
|
* @param string $cfg_path configuration path
|
||
|
|
* @param string $new_cfg_value new value
|
||
|
|
* @param string|null $default_value default value
|
||
|
|
*
|
||
|
|
* @return true|Message
|
||
|
|
*/
|
||
|
|
public function setUserValue(
|
||
|
|
?string $cookie_name,
|
||
|
|
string $cfg_path,
|
||
|
|
$new_cfg_value,
|
||
|
|
$default_value = null
|
||
|
|
) {
|
||
|
|
$userPreferences = new UserPreferences();
|
||
|
|
$result = true;
|
||
|
|
// use permanent user preferences if possible
|
||
|
|
$prefs_type = $this->get('user_preferences');
|
||
|
|
if ($prefs_type) {
|
||
|
|
if ($default_value === null) {
|
||
|
|
$default_value = Core::arrayRead($cfg_path, $this->default);
|
||
|
|
}
|
||
|
|
|
||
|
|
$result = $userPreferences->persistOption($cfg_path, $new_cfg_value, $default_value);
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($prefs_type !== 'db' && $cookie_name) {
|
||
|
|
// fall back to cookies
|
||
|
|
if ($default_value === null) {
|
||
|
|
$default_value = Core::arrayRead($cfg_path, $this->settings);
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->setCookie($cookie_name, $new_cfg_value, $default_value);
|
||
|
|
}
|
||
|
|
|
||
|
|
Core::arrayWrite($cfg_path, $GLOBALS['cfg'], $new_cfg_value);
|
||
|
|
Core::arrayWrite($cfg_path, $this->settings, $new_cfg_value);
|
||
|
|
|
||
|
|
return $result;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Reads value stored by {@link setUserValue()}
|
||
|
|
*
|
||
|
|
* @param string $cookie_name cookie name
|
||
|
|
* @param mixed $cfg_value config value
|
||
|
|
*
|
||
|
|
* @return mixed
|
||
|
|
*/
|
||
|
|
public function getUserValue(string $cookie_name, $cfg_value)
|
||
|
|
{
|
||
|
|
$cookie_exists = ! empty($this->getCookie($cookie_name));
|
||
|
|
$prefs_type = $this->get('user_preferences');
|
||
|
|
if ($prefs_type === 'db') {
|
||
|
|
// permanent user preferences value exists, remove cookie
|
||
|
|
if ($cookie_exists) {
|
||
|
|
$this->removeCookie($cookie_name);
|
||
|
|
}
|
||
|
|
} elseif ($cookie_exists) {
|
||
|
|
return $this->getCookie($cookie_name);
|
||
|
|
}
|
||
|
|
|
||
|
|
// return value from $cfg array
|
||
|
|
return $cfg_value;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* set source
|
||
|
|
*
|
||
|
|
* @param string $source source
|
||
|
|
*/
|
||
|
|
public function setSource(string $source): void
|
||
|
|
{
|
||
|
|
$this->source = trim($source);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* check config source
|
||
|
|
*/
|
||
|
|
public function checkConfigSource(): bool
|
||
|
|
{
|
||
|
|
if (! $this->getSource()) {
|
||
|
|
// no configuration file set at all
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (! @file_exists($this->getSource())) {
|
||
|
|
$this->sourceMtime = 0;
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (! @is_readable($this->getSource())) {
|
||
|
|
// manually check if file is readable
|
||
|
|
// might be bug #3059806 Supporting running from CIFS/Samba shares
|
||
|
|
|
||
|
|
$contents = false;
|
||
|
|
$handle = @fopen($this->getSource(), 'r');
|
||
|
|
if ($handle !== false) {
|
||
|
|
$contents = @fread($handle, 1); // reading 1 byte is enough to test
|
||
|
|
fclose($handle);
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($contents === false) {
|
||
|
|
$this->sourceMtime = 0;
|
||
|
|
Core::fatalError(
|
||
|
|
sprintf(
|
||
|
|
function_exists('__')
|
||
|
|
? __('Existing configuration file (%s) is not readable.')
|
||
|
|
: 'Existing configuration file (%s) is not readable.',
|
||
|
|
$this->getSource()
|
||
|
|
)
|
||
|
|
);
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* verifies the permissions on config file (if asked by configuration)
|
||
|
|
* (must be called after config.inc.php has been merged)
|
||
|
|
*/
|
||
|
|
public function checkPermissions(): void
|
||
|
|
{
|
||
|
|
// Check for permissions (on platforms that support it):
|
||
|
|
if (! $this->get('CheckConfigurationPermissions') || ! @file_exists($this->getSource())) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
$perms = @fileperms($this->getSource());
|
||
|
|
if ($perms === false || (! ($perms & 2))) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
// This check is normally done after loading configuration
|
||
|
|
$this->checkWebServerOs();
|
||
|
|
if ($this->get('PMA_IS_WINDOWS') === true) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->sourceMtime = 0;
|
||
|
|
Core::fatalError(
|
||
|
|
__(
|
||
|
|
'Wrong permissions on configuration file, should not be world writable!'
|
||
|
|
)
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Checks for errors
|
||
|
|
* (must be called after config.inc.php has been merged)
|
||
|
|
*/
|
||
|
|
public function checkErrors(): void
|
||
|
|
{
|
||
|
|
if (! $this->errorConfigFile) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
$error = '[strong]' . __('Failed to read configuration file!') . '[/strong]'
|
||
|
|
. '[br][br]'
|
||
|
|
. __('This usually means there is a syntax error in it, please check any errors shown below.')
|
||
|
|
. '[br][br]'
|
||
|
|
. '[conferr]';
|
||
|
|
trigger_error($error, E_USER_ERROR);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* returns specific config setting
|
||
|
|
*
|
||
|
|
* @param string $setting config setting
|
||
|
|
*
|
||
|
|
* @return mixed|null value
|
||
|
|
*/
|
||
|
|
public function get(string $setting)
|
||
|
|
{
|
||
|
|
if (isset($this->settings[$setting])) {
|
||
|
|
return $this->settings[$setting];
|
||
|
|
}
|
||
|
|
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* sets configuration variable
|
||
|
|
*
|
||
|
|
* @param string $setting configuration option
|
||
|
|
* @param mixed $value new value for configuration option
|
||
|
|
*/
|
||
|
|
public function set(string $setting, $value): void
|
||
|
|
{
|
||
|
|
if (isset($this->settings[$setting]) && $this->settings[$setting] === $value) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->settings[$setting] = $value;
|
||
|
|
$this->setMtime = time();
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* returns source for current config
|
||
|
|
*
|
||
|
|
* @return string config source
|
||
|
|
*/
|
||
|
|
public function getSource(): string
|
||
|
|
{
|
||
|
|
return $this->source;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* checks if upload is enabled
|
||
|
|
*/
|
||
|
|
public function checkUpload(): void
|
||
|
|
{
|
||
|
|
if (! ini_get('file_uploads')) {
|
||
|
|
$this->set('enable_upload', false);
|
||
|
|
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->set('enable_upload', true);
|
||
|
|
// if set "php_admin_value file_uploads Off" in httpd.conf
|
||
|
|
// ini_get() also returns the string "Off" in this case:
|
||
|
|
if (strtolower((string) ini_get('file_uploads')) !== 'off') {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->set('enable_upload', false);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Maximum upload size as limited by PHP
|
||
|
|
* Used with permission from Moodle (https://moodle.org/) by Martin Dougiamas
|
||
|
|
*
|
||
|
|
* this section generates max_upload_size in bytes
|
||
|
|
*/
|
||
|
|
public function checkUploadSize(): void
|
||
|
|
{
|
||
|
|
$fileSize = ini_get('upload_max_filesize');
|
||
|
|
|
||
|
|
if (! $fileSize) {
|
||
|
|
$fileSize = '5M';
|
||
|
|
}
|
||
|
|
|
||
|
|
$size = Core::getRealSize($fileSize);
|
||
|
|
$postSize = ini_get('post_max_size');
|
||
|
|
|
||
|
|
if ($postSize) {
|
||
|
|
$size = min($size, Core::getRealSize($postSize));
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->set('max_upload_size', $size);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Checks if protocol is https
|
||
|
|
*
|
||
|
|
* This function checks if the https protocol on the active connection.
|
||
|
|
*/
|
||
|
|
public function isHttps(): bool
|
||
|
|
{
|
||
|
|
if ($this->get('is_https') !== null) {
|
||
|
|
return (bool) $this->get('is_https');
|
||
|
|
}
|
||
|
|
|
||
|
|
$url = $this->get('PmaAbsoluteUri');
|
||
|
|
|
||
|
|
$is_https = false;
|
||
|
|
if (! empty($url) && parse_url($url, PHP_URL_SCHEME) === 'https') {
|
||
|
|
$is_https = true;
|
||
|
|
} elseif (strtolower(Core::getenv('HTTP_SCHEME')) === 'https') {
|
||
|
|
$is_https = true;
|
||
|
|
} elseif (strtolower(Core::getenv('HTTPS')) === 'on') {
|
||
|
|
$is_https = true;
|
||
|
|
} elseif (strtolower(substr(Core::getenv('REQUEST_URI'), 0, 6)) === 'https:') {
|
||
|
|
$is_https = true;
|
||
|
|
} elseif (strtolower(Core::getenv('HTTP_HTTPS_FROM_LB')) === 'on') {
|
||
|
|
// A10 Networks load balancer
|
||
|
|
$is_https = true;
|
||
|
|
} elseif (strtolower(Core::getenv('HTTP_FRONT_END_HTTPS')) === 'on') {
|
||
|
|
$is_https = true;
|
||
|
|
} elseif (strtolower(Core::getenv('HTTP_X_FORWARDED_PROTO')) === 'https') {
|
||
|
|
$is_https = true;
|
||
|
|
} elseif (strtolower(Core::getenv('HTTP_CLOUDFRONT_FORWARDED_PROTO')) === 'https') {
|
||
|
|
// Amazon CloudFront, issue #15621
|
||
|
|
$is_https = true;
|
||
|
|
} elseif (Util::getProtoFromForwardedHeader(Core::getenv('HTTP_FORWARDED')) === 'https') {
|
||
|
|
// RFC 7239 Forwarded header
|
||
|
|
$is_https = true;
|
||
|
|
} elseif (Core::getenv('SERVER_PORT') == 443) {
|
||
|
|
$is_https = true;
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->set('is_https', $is_https);
|
||
|
|
|
||
|
|
return $is_https;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Get phpMyAdmin root path
|
||
|
|
*
|
||
|
|
* @staticvar string|null $cookie_path
|
||
|
|
*/
|
||
|
|
public function getRootPath(): string
|
||
|
|
{
|
||
|
|
static $cookie_path = null;
|
||
|
|
|
||
|
|
if ($cookie_path !== null && ! defined('TESTSUITE')) {
|
||
|
|
return $cookie_path;
|
||
|
|
}
|
||
|
|
|
||
|
|
$url = $this->get('PmaAbsoluteUri');
|
||
|
|
|
||
|
|
if (! empty($url)) {
|
||
|
|
$path = parse_url($url, PHP_URL_PATH);
|
||
|
|
if (! empty($path)) {
|
||
|
|
if (substr($path, -1) !== '/') {
|
||
|
|
return $path . '/';
|
||
|
|
}
|
||
|
|
|
||
|
|
return $path;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$parsedUrlPath = parse_url($GLOBALS['PMA_PHP_SELF'], PHP_URL_PATH);
|
||
|
|
|
||
|
|
$parts = explode(
|
||
|
|
'/',
|
||
|
|
rtrim(str_replace('\\', '/', $parsedUrlPath), '/')
|
||
|
|
);
|
||
|
|
|
||
|
|
/* Remove filename */
|
||
|
|
if (substr($parts[count($parts) - 1], -4) === '.php') {
|
||
|
|
$parts = array_slice($parts, 0, count($parts) - 1);
|
||
|
|
}
|
||
|
|
|
||
|
|
/* Remove extra path from javascript calls */
|
||
|
|
if (defined('PMA_PATH_TO_BASEDIR')) {
|
||
|
|
$parts = array_slice($parts, 0, count($parts) - 1);
|
||
|
|
}
|
||
|
|
|
||
|
|
$parts[] = '';
|
||
|
|
|
||
|
|
return implode('/', $parts);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* removes cookie
|
||
|
|
*
|
||
|
|
* @param string $cookieName name of cookie to remove
|
||
|
|
*/
|
||
|
|
public function removeCookie(string $cookieName): bool
|
||
|
|
{
|
||
|
|
$httpCookieName = $this->getCookieName($cookieName);
|
||
|
|
|
||
|
|
if ($this->issetCookie($cookieName)) {
|
||
|
|
unset($_COOKIE[$httpCookieName]);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (defined('TESTSUITE')) {
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
return setcookie(
|
||
|
|
$httpCookieName,
|
||
|
|
'',
|
||
|
|
time() - 3600,
|
||
|
|
$this->getRootPath(),
|
||
|
|
'',
|
||
|
|
$this->isHttps()
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* sets cookie if value is different from current cookie value,
|
||
|
|
* or removes if value is equal to default
|
||
|
|
*
|
||
|
|
* @param string $cookie name of cookie to remove
|
||
|
|
* @param string $value new cookie value
|
||
|
|
* @param string $default default value
|
||
|
|
* @param int $validity validity of cookie in seconds (default is one month)
|
||
|
|
* @param bool $httponly whether cookie is only for HTTP (and not for scripts)
|
||
|
|
*/
|
||
|
|
public function setCookie(
|
||
|
|
string $cookie,
|
||
|
|
string $value,
|
||
|
|
?string $default = null,
|
||
|
|
?int $validity = null,
|
||
|
|
bool $httponly = true
|
||
|
|
): bool {
|
||
|
|
if (strlen($value) > 0 && $default !== null && $value === $default) {
|
||
|
|
// default value is used
|
||
|
|
if ($this->issetCookie($cookie)) {
|
||
|
|
// remove cookie
|
||
|
|
return $this->removeCookie($cookie);
|
||
|
|
}
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (strlen($value) === 0 && $this->issetCookie($cookie)) {
|
||
|
|
// remove cookie, value is empty
|
||
|
|
return $this->removeCookie($cookie);
|
||
|
|
}
|
||
|
|
|
||
|
|
$httpCookieName = $this->getCookieName($cookie);
|
||
|
|
|
||
|
|
if (! $this->issetCookie($cookie) || $this->getCookie($cookie) !== $value) {
|
||
|
|
// set cookie with new value
|
||
|
|
/* Calculate cookie validity */
|
||
|
|
if ($validity === null) {
|
||
|
|
/* Valid for one month */
|
||
|
|
$validity = time() + 2592000;
|
||
|
|
} elseif ($validity == 0) {
|
||
|
|
/* Valid for session */
|
||
|
|
$validity = 0;
|
||
|
|
} else {
|
||
|
|
$validity = time() + $validity;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (defined('TESTSUITE')) {
|
||
|
|
$_COOKIE[$httpCookieName] = $value;
|
||
|
|
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
/** @psalm-var 'Lax'|'Strict'|'None' $cookieSameSite */
|
||
|
|
$cookieSameSite = $this->get('CookieSameSite');
|
||
|
|
|
||
|
|
if (PHP_VERSION_ID < 70300) {
|
||
|
|
return setcookie(
|
||
|
|
$httpCookieName,
|
||
|
|
$value,
|
||
|
|
$validity,
|
||
|
|
$this->getRootPath() . '; SameSite=' . $cookieSameSite,
|
||
|
|
'',
|
||
|
|
$this->isHttps(),
|
||
|
|
$httponly
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
$optionalParams = [
|
||
|
|
'expires' => $validity,
|
||
|
|
'path' => $this->getRootPath(),
|
||
|
|
'domain' => '',
|
||
|
|
'secure' => $this->isHttps(),
|
||
|
|
'httponly' => $httponly,
|
||
|
|
'samesite' => $cookieSameSite,
|
||
|
|
];
|
||
|
|
|
||
|
|
return setcookie($httpCookieName, $value, $optionalParams);
|
||
|
|
}
|
||
|
|
|
||
|
|
// cookie has already $value as value
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* get cookie
|
||
|
|
*
|
||
|
|
* @param string $cookieName The name of the cookie to get
|
||
|
|
*
|
||
|
|
* @return mixed|null result of getCookie()
|
||
|
|
*/
|
||
|
|
public function getCookie(string $cookieName)
|
||
|
|
{
|
||
|
|
if (isset($_COOKIE[$this->getCookieName($cookieName)])) {
|
||
|
|
return $_COOKIE[$this->getCookieName($cookieName)];
|
||
|
|
}
|
||
|
|
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Get the real cookie name
|
||
|
|
*
|
||
|
|
* @param string $cookieName The name of the cookie
|
||
|
|
*/
|
||
|
|
public function getCookieName(string $cookieName): string
|
||
|
|
{
|
||
|
|
return $cookieName . ( $this->isHttps() ? '_https' : '' );
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* isset cookie
|
||
|
|
*
|
||
|
|
* @param string $cookieName The name of the cookie to check
|
||
|
|
*/
|
||
|
|
public function issetCookie(string $cookieName): bool
|
||
|
|
{
|
||
|
|
return isset($_COOKIE[$this->getCookieName($cookieName)]);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Error handler to catch fatal errors when loading configuration
|
||
|
|
* file
|
||
|
|
*/
|
||
|
|
public static function fatalErrorHandler(): void
|
||
|
|
{
|
||
|
|
global $isConfigLoading;
|
||
|
|
|
||
|
|
if (! isset($isConfigLoading) || ! $isConfigLoading) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
$error = error_get_last();
|
||
|
|
if ($error === null) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
Core::fatalError(
|
||
|
|
sprintf(
|
||
|
|
'Failed to load phpMyAdmin configuration (%s:%s): %s',
|
||
|
|
Error::relPath($error['file']),
|
||
|
|
$error['line'],
|
||
|
|
$error['message']
|
||
|
|
)
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Wrapper for footer/header rendering
|
||
|
|
*
|
||
|
|
* @param string $filename File to check and render
|
||
|
|
* @param string $id Div ID
|
||
|
|
*/
|
||
|
|
private static function renderCustom(string $filename, string $id): string
|
||
|
|
{
|
||
|
|
$retval = '';
|
||
|
|
if (@file_exists($filename)) {
|
||
|
|
$retval .= '<div id="' . $id . '" class="d-print-none">';
|
||
|
|
ob_start();
|
||
|
|
include $filename;
|
||
|
|
$retval .= ob_get_clean();
|
||
|
|
$retval .= '</div>';
|
||
|
|
}
|
||
|
|
|
||
|
|
return $retval;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Renders user configured footer
|
||
|
|
*/
|
||
|
|
public static function renderFooter(): string
|
||
|
|
{
|
||
|
|
return self::renderCustom(CUSTOM_FOOTER_FILE, 'pma_footer');
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Renders user configured footer
|
||
|
|
*/
|
||
|
|
public static function renderHeader(): string
|
||
|
|
{
|
||
|
|
return self::renderCustom(CUSTOM_HEADER_FILE, 'pma_header');
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns temporary dir path
|
||
|
|
*
|
||
|
|
* @param string $name Directory name
|
||
|
|
*
|
||
|
|
* @staticvar array<string,string|null> $temp_dir
|
||
|
|
*/
|
||
|
|
public function getTempDir(string $name): ?string
|
||
|
|
{
|
||
|
|
static $temp_dir = [];
|
||
|
|
|
||
|
|
if (isset($temp_dir[$name]) && ! defined('TESTSUITE')) {
|
||
|
|
return $temp_dir[$name];
|
||
|
|
}
|
||
|
|
|
||
|
|
$path = $this->get('TempDir');
|
||
|
|
if (empty($path)) {
|
||
|
|
$path = null;
|
||
|
|
} else {
|
||
|
|
$path = rtrim($path, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . $name;
|
||
|
|
if (! @is_dir($path)) {
|
||
|
|
@mkdir($path, 0770, true);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (! @is_dir($path) || ! @is_writable($path)) {
|
||
|
|
$path = null;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$temp_dir[$name] = $path;
|
||
|
|
|
||
|
|
return $path;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Returns temporary directory
|
||
|
|
*/
|
||
|
|
public function getUploadTempDir(): ?string
|
||
|
|
{
|
||
|
|
// First try configured temp dir
|
||
|
|
// Fallback to PHP upload_tmp_dir
|
||
|
|
$dirs = [
|
||
|
|
$this->getTempDir('upload'),
|
||
|
|
ini_get('upload_tmp_dir'),
|
||
|
|
sys_get_temp_dir(),
|
||
|
|
];
|
||
|
|
|
||
|
|
foreach ($dirs as $dir) {
|
||
|
|
if (! empty($dir) && @is_writable($dir)) {
|
||
|
|
return realpath($dir);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Selects server based on request parameters.
|
||
|
|
*/
|
||
|
|
public function selectServer(): int
|
||
|
|
{
|
||
|
|
$request = empty($_REQUEST['server']) ? 0 : $_REQUEST['server'];
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Lookup server by name
|
||
|
|
* (see FAQ 4.8)
|
||
|
|
*/
|
||
|
|
if (! is_numeric($request)) {
|
||
|
|
foreach ($this->settings['Servers'] as $i => $server) {
|
||
|
|
$verboseToLower = mb_strtolower($server['verbose']);
|
||
|
|
$serverToLower = mb_strtolower($request);
|
||
|
|
if (
|
||
|
|
$server['host'] == $request
|
||
|
|
|| $server['verbose'] == $request
|
||
|
|
|| $verboseToLower == $serverToLower
|
||
|
|
|| md5($verboseToLower) === $serverToLower
|
||
|
|
) {
|
||
|
|
$request = $i;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (is_string($request)) {
|
||
|
|
$request = 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* If no server is selected, make sure that $this->settings['Server'] is empty (so
|
||
|
|
* that nothing will work), and skip server authentication.
|
||
|
|
* We do NOT exit here, but continue on without logging into any server.
|
||
|
|
* This way, the welcome page will still come up (with no server info) and
|
||
|
|
* present a choice of servers in the case that there are multiple servers
|
||
|
|
* and '$this->settings['ServerDefault'] = 0' is set.
|
||
|
|
*/
|
||
|
|
|
||
|
|
if (is_numeric($request) && ! empty($request) && ! empty($this->settings['Servers'][$request])) {
|
||
|
|
$server = $request;
|
||
|
|
$this->settings['Server'] = $this->settings['Servers'][$server];
|
||
|
|
} else {
|
||
|
|
if (! empty($this->settings['Servers'][$this->settings['ServerDefault']])) {
|
||
|
|
$server = $this->settings['ServerDefault'];
|
||
|
|
$this->settings['Server'] = $this->settings['Servers'][$server];
|
||
|
|
} else {
|
||
|
|
$server = 0;
|
||
|
|
$this->settings['Server'] = [];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return (int) $server;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Checks whether Servers configuration is valid and possibly apply fixups.
|
||
|
|
*/
|
||
|
|
public function checkServers(): void
|
||
|
|
{
|
||
|
|
// Do we have some server?
|
||
|
|
if (! isset($this->settings['Servers']) || count($this->settings['Servers']) === 0) {
|
||
|
|
// No server => create one with defaults
|
||
|
|
$this->settings['Servers'] = [1 => $this->defaultServer];
|
||
|
|
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
// We have server(s) => apply default configuration
|
||
|
|
$new_servers = [];
|
||
|
|
|
||
|
|
foreach ($this->settings['Servers'] as $server_index => $each_server) {
|
||
|
|
// Detect wrong configuration
|
||
|
|
if (! is_int($server_index) || $server_index < 1) {
|
||
|
|
trigger_error(
|
||
|
|
sprintf(__('Invalid server index: %s'), $server_index),
|
||
|
|
E_USER_ERROR
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
$each_server = array_merge($this->defaultServer, $each_server);
|
||
|
|
|
||
|
|
// Final solution to bug #582890
|
||
|
|
// If we are using a socket connection
|
||
|
|
// and there is nothing in the verbose server name
|
||
|
|
// or the host field, then generate a name for the server
|
||
|
|
// in the form of "Server 2", localized of course!
|
||
|
|
if (empty($each_server['host']) && empty($each_server['verbose'])) {
|
||
|
|
$each_server['verbose'] = sprintf(__('Server %d'), $server_index);
|
||
|
|
}
|
||
|
|
|
||
|
|
$new_servers[$server_index] = $each_server;
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->settings['Servers'] = $new_servers;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Return connection parameters for the database server
|
||
|
|
*
|
||
|
|
* @param int $mode Connection mode on of CONNECT_USER, CONNECT_CONTROL
|
||
|
|
* or CONNECT_AUXILIARY.
|
||
|
|
* @param array|null $server Server information like host/port/socket/persistent
|
||
|
|
*
|
||
|
|
* @return array user, host and server settings array
|
||
|
|
*/
|
||
|
|
public static function getConnectionParams(int $mode, ?array $server = null): array
|
||
|
|
{
|
||
|
|
global $cfg;
|
||
|
|
|
||
|
|
$user = null;
|
||
|
|
$password = null;
|
||
|
|
|
||
|
|
if ($mode == DatabaseInterface::CONNECT_USER) {
|
||
|
|
$user = $cfg['Server']['user'];
|
||
|
|
$password = $cfg['Server']['password'];
|
||
|
|
$server = $cfg['Server'];
|
||
|
|
} elseif ($mode == DatabaseInterface::CONNECT_CONTROL) {
|
||
|
|
$user = $cfg['Server']['controluser'];
|
||
|
|
$password = $cfg['Server']['controlpass'];
|
||
|
|
|
||
|
|
$server = [];
|
||
|
|
|
||
|
|
$server['hide_connection_errors'] = $cfg['Server']['hide_connection_errors'];
|
||
|
|
|
||
|
|
if (! empty($cfg['Server']['controlhost'])) {
|
||
|
|
$server['host'] = $cfg['Server']['controlhost'];
|
||
|
|
} else {
|
||
|
|
$server['host'] = $cfg['Server']['host'];
|
||
|
|
}
|
||
|
|
|
||
|
|
// Share the settings if the host is same
|
||
|
|
if ($server['host'] == $cfg['Server']['host']) {
|
||
|
|
$shared = [
|
||
|
|
'port',
|
||
|
|
'socket',
|
||
|
|
'compress',
|
||
|
|
'ssl',
|
||
|
|
'ssl_key',
|
||
|
|
'ssl_cert',
|
||
|
|
'ssl_ca',
|
||
|
|
'ssl_ca_path',
|
||
|
|
'ssl_ciphers',
|
||
|
|
'ssl_verify',
|
||
|
|
];
|
||
|
|
foreach ($shared as $item) {
|
||
|
|
if (! isset($cfg['Server'][$item])) {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
$server[$item] = $cfg['Server'][$item];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Set configured port
|
||
|
|
if (! empty($cfg['Server']['controlport'])) {
|
||
|
|
$server['port'] = $cfg['Server']['controlport'];
|
||
|
|
}
|
||
|
|
|
||
|
|
// Set any configuration with control_ prefix
|
||
|
|
foreach ($cfg['Server'] as $key => $val) {
|
||
|
|
if (substr($key, 0, 8) !== 'control_') {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
|
||
|
|
$server[substr($key, 8)] = $val;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
if ($server === null) {
|
||
|
|
return [
|
||
|
|
null,
|
||
|
|
null,
|
||
|
|
null,
|
||
|
|
];
|
||
|
|
}
|
||
|
|
|
||
|
|
if (isset($server['user'])) {
|
||
|
|
$user = $server['user'];
|
||
|
|
}
|
||
|
|
|
||
|
|
if (isset($server['password'])) {
|
||
|
|
$password = $server['password'];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Perform sanity checks on some variables
|
||
|
|
$server['port'] = empty($server['port']) ? 0 : (int) $server['port'];
|
||
|
|
|
||
|
|
if (empty($server['socket'])) {
|
||
|
|
$server['socket'] = null;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (empty($server['host'])) {
|
||
|
|
$server['host'] = 'localhost';
|
||
|
|
}
|
||
|
|
|
||
|
|
if (! isset($server['ssl'])) {
|
||
|
|
$server['ssl'] = false;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (! isset($server['compress'])) {
|
||
|
|
$server['compress'] = false;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (! isset($server['hide_connection_errors'])) {
|
||
|
|
$server['hide_connection_errors'] = false;
|
||
|
|
}
|
||
|
|
|
||
|
|
return [
|
||
|
|
$user,
|
||
|
|
$password,
|
||
|
|
$server,
|
||
|
|
];
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Get LoginCookieValidity from preferences cache.
|
||
|
|
*
|
||
|
|
* No generic solution for loading preferences from cache as some settings
|
||
|
|
* need to be kept for processing in loadUserPreferences().
|
||
|
|
*
|
||
|
|
* @see loadUserPreferences()
|
||
|
|
*/
|
||
|
|
public function getLoginCookieValidityFromCache(int $server): void
|
||
|
|
{
|
||
|
|
global $cfg;
|
||
|
|
|
||
|
|
$cacheKey = 'server_' . $server;
|
||
|
|
|
||
|
|
if (! isset($_SESSION['cache'][$cacheKey]['userprefs']['LoginCookieValidity'])) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
$value = $_SESSION['cache'][$cacheKey]['userprefs']['LoginCookieValidity'];
|
||
|
|
$this->set('LoginCookieValidity', $value);
|
||
|
|
$cfg['LoginCookieValidity'] = $value;
|
||
|
|
}
|
||
|
|
}
|