a339338ec3
This was previously making calls to various methods during the Setup.php, which apart from being deferrable logic that isn't needed on most requests, is also risky/complicated because MW isn't initialised yet at this point. Bug: T189966 Change-Id: Iaee3f2af8d18bc5095e9297cbe1b6efc627f3977
825 lines
27 KiB
PHP
825 lines
27 KiB
PHP
<?php
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/**
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* The setup for all MediaWiki processes (both web-based and CLI).
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*
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* This file must be included by all entry points (such as WebStart.php and doMaintenance.php).
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* - The entry point MUST do these:
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* - define the 'MEDIAWIKI' constant.
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* - define the $IP global variable.
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* - The entry point SHOULD do these:
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* - define the 'MW_ENTRY_POINT' constant.
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* - display an error if MW_CONFIG_CALLBACK is not defined and the
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* the file specified in MW_CONFIG_FILE (or the $IP/LocalSettings.php default)
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* does not exist. The error should either be sent before and instead
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* of the Setup.php inclusion, or (if it needs classes and dependencies
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* from core) the erorr can be displayed via a MW_CONFIG_CALLBACK,
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* which must then abort the process to prevent the rest of Setup.php
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* from executing.
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*
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* It does:
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* - run-time environment checks,
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* - load autoloaders, constants, default settings, and global functions,
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* - load the site configuration (e.g. LocalSettings.php),
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* - load the enabled extensions (via ExtensionRegistry),
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* - expand any dynamic site configuration defaults and shortcuts
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* - initialization of:
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* - PHP run-time (setlocale, memory limit, default date timezone)
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* - the debug logger (MWDebug)
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* - the service container (MediaWikiServices)
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* - the exception handler (MWExceptionHandler)
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* - the session manager (SessionManager)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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* @file
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*/
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use MediaWiki\MediaWikiServices;
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use Psr\Log\LoggerInterface;
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use Wikimedia\Rdbms\ChronologyProtector;
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use Wikimedia\Rdbms\LBFactory;
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/**
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* Environment checks
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*
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* These are inline checks done before we include any source files,
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* and thus these conditions may be assumed by all source code.
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*/
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// This file must be included from a valid entry point (e.g. WebStart.php, Maintenance.php)
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if ( !defined( 'MEDIAWIKI' ) ) {
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exit( 1 );
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}
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// This file must have global scope.
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$wgScopeTest = 'MediaWiki Setup.php scope test';
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if ( !isset( $GLOBALS['wgScopeTest'] ) || $GLOBALS['wgScopeTest'] !== $wgScopeTest ) {
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echo "Error, Setup.php must be included from the file scope.\n";
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die( 1 );
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}
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unset( $wgScopeTest );
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// PHP must not be configured to overload mbstring functions. (T5782, T122807)
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// This was deprecated by upstream in PHP 7.2, likely to be removed in PHP 8.0.
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if ( ini_get( 'mbstring.func_overload' ) ) {
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die( 'MediaWiki does not support installations where mbstring.func_overload is non-zero.' );
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}
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// The MW_ENTRY_POINT constant must always exists, to make it safe to access.
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// For compat, we do support older and custom MW entryoints that don't set this,
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// in which case we assign a default here.
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if ( !defined( 'MW_ENTRY_POINT' ) ) {
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/**
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* The entry point, which may be either the script filename without the
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* file extension, or "cli" for maintenance scripts, or "unknown" for any
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* entry point that does not set the constant.
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*/
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define( 'MW_ENTRY_POINT', 'unknown' );
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}
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/**
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* Pre-config setup: Before loading LocalSettings.php
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*
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* These are changes and additions to runtime that don't vary on site configuration.
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*/
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require_once "$IP/includes/AutoLoader.php";
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require_once "$IP/includes/Defines.php";
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require_once "$IP/includes/DefaultSettings.php";
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require_once "$IP/includes/GlobalFunctions.php";
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// Load composer's autoloader if present
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if ( is_readable( "$IP/vendor/autoload.php" ) ) {
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require_once "$IP/vendor/autoload.php";
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} elseif ( file_exists( "$IP/vendor/autoload.php" ) ) {
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die( "$IP/vendor/autoload.php exists but is not readable" );
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}
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// Assert that composer dependencies were successfully loaded
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if ( !interface_exists( LoggerInterface::class ) ) {
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$message = (
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'MediaWiki requires the <a href="https://github.com/php-fig/log">PSR-3 logging ' .
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"library</a> to be present. This library is not embedded directly in MediaWiki's " .
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"git repository and must be installed separately by the end user.\n\n" .
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'Please see <a href="https://www.mediawiki.org/wiki/Download_from_Git' .
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'#Fetch_external_libraries">mediawiki.org</a> for help on installing ' .
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'the required components.'
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);
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echo $message;
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trigger_error( $message, E_USER_ERROR );
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die( 1 );
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}
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MediaWiki\HeaderCallback::register();
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// Set the encoding used by PHP for reading HTTP input, and writing output.
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// This is also the default for mbstring functions.
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mb_internal_encoding( 'UTF-8' );
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/**
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* Load LocalSettings.php
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*/
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if ( defined( 'MW_CONFIG_CALLBACK' ) ) {
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call_user_func( MW_CONFIG_CALLBACK );
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} else {
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if ( !defined( 'MW_CONFIG_FILE' ) ) {
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define( 'MW_CONFIG_FILE', "$IP/LocalSettings.php" );
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}
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require_once MW_CONFIG_FILE;
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}
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/**
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* Customization point after all loading (constants, functions, classes,
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* DefaultSettings, LocalSettings). Specifically, this is before usage of
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* settings, before instantiation of Profiler (and other singletons), and
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* before any setup functions or hooks run.
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*/
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if ( defined( 'MW_SETUP_CALLBACK' ) ) {
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call_user_func( MW_SETUP_CALLBACK );
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}
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/**
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* Load queued extensions
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*/
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ExtensionRegistry::getInstance()->loadFromQueue();
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// Don't let any other extensions load
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ExtensionRegistry::getInstance()->finish();
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// Set the configured locale on all requests for consistency
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// This must be after LocalSettings.php (and is informed by the installer).
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putenv( "LC_ALL=$wgShellLocale" );
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setlocale( LC_ALL, $wgShellLocale );
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/**
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* Expand dynamic defaults and shortcuts
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*/
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if ( $wgScript === false ) {
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$wgScript = "$wgScriptPath/index.php";
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}
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if ( $wgLoadScript === false ) {
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$wgLoadScript = "$wgScriptPath/load.php";
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}
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if ( $wgRestPath === false ) {
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$wgRestPath = "$wgScriptPath/rest.php";
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}
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if ( $wgArticlePath === false ) {
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if ( $wgUsePathInfo ) {
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$wgArticlePath = "$wgScript/$1";
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} else {
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$wgArticlePath = "$wgScript?title=$1";
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}
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}
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if ( $wgResourceBasePath === null ) {
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$wgResourceBasePath = $wgScriptPath;
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}
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if ( $wgStylePath === false ) {
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$wgStylePath = "$wgResourceBasePath/skins";
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}
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if ( $wgLocalStylePath === false ) {
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// Avoid wgResourceBasePath here since that may point to a different domain (e.g. CDN)
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$wgLocalStylePath = "$wgScriptPath/skins";
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}
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if ( $wgExtensionAssetsPath === false ) {
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$wgExtensionAssetsPath = "$wgResourceBasePath/extensions";
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}
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// For backwards compatibility, the value of wgLogos is copied to wgLogo.
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// This is because some extensions/skins may be using $config->get('Logo')
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// to access the value.
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if ( $wgLogos !== false && isset( $wgLogos['1x'] ) ) {
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$wgLogo = $wgLogos['1x'];
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}
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if ( $wgLogo === false ) {
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$wgLogo = "$wgResourceBasePath/resources/assets/wiki.png";
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}
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if ( $wgUploadPath === false ) {
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$wgUploadPath = "$wgScriptPath/images";
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}
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if ( $wgUploadDirectory === false ) {
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$wgUploadDirectory = "$IP/images";
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}
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if ( $wgReadOnlyFile === false ) {
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$wgReadOnlyFile = "{$wgUploadDirectory}/lock_yBgMBwiR";
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}
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if ( $wgFileCacheDirectory === false ) {
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$wgFileCacheDirectory = "{$wgUploadDirectory}/cache";
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}
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if ( $wgDeletedDirectory === false ) {
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$wgDeletedDirectory = "{$wgUploadDirectory}/deleted";
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}
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if ( $wgGitInfoCacheDirectory === false && $wgCacheDirectory !== false ) {
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$wgGitInfoCacheDirectory = "{$wgCacheDirectory}/gitinfo";
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}
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if ( $wgSharedPrefix === false ) {
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$wgSharedPrefix = $wgDBprefix;
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}
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if ( $wgSharedSchema === false ) {
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$wgSharedSchema = $wgDBmwschema;
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}
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if ( $wgMetaNamespace === false ) {
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$wgMetaNamespace = str_replace( ' ', '_', $wgSitename );
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}
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// Blacklisted file extensions shouldn't appear on the "allowed" list
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$wgFileExtensions = array_values( array_diff( $wgFileExtensions, $wgFileBlacklist ) );
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// Fix path to icon images after they were moved in 1.24
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if ( $wgRightsIcon ) {
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$wgRightsIcon = str_replace(
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"{$wgStylePath}/common/images/",
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"{$wgResourceBasePath}/resources/assets/licenses/",
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$wgRightsIcon
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);
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}
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if ( isset( $wgFooterIcons['copyright']['copyright'] )
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&& $wgFooterIcons['copyright']['copyright'] === []
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) {
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if ( $wgRightsIcon || $wgRightsText ) {
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$wgFooterIcons['copyright']['copyright'] = [
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'url' => $wgRightsUrl,
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'src' => $wgRightsIcon,
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'alt' => $wgRightsText,
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];
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}
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}
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if ( isset( $wgFooterIcons['poweredby'] )
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&& isset( $wgFooterIcons['poweredby']['mediawiki'] )
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&& $wgFooterIcons['poweredby']['mediawiki']['src'] === null
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) {
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$wgFooterIcons['poweredby']['mediawiki']['src'] =
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"$wgResourceBasePath/resources/assets/poweredby_mediawiki_88x31.png";
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$wgFooterIcons['poweredby']['mediawiki']['srcset'] =
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"$wgResourceBasePath/resources/assets/poweredby_mediawiki_132x47.png 1.5x, " .
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"$wgResourceBasePath/resources/assets/poweredby_mediawiki_176x62.png 2x";
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}
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/**
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* Unconditional protection for NS_MEDIAWIKI since otherwise it's too easy for a
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* sysadmin to set $wgNamespaceProtection incorrectly and leave the wiki insecure.
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*
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* Note that this is the definition of editinterface and it can be granted to
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* all users if desired.
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*/
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$wgNamespaceProtection[NS_MEDIAWIKI] = 'editinterface';
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/**
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* Initialise $wgLockManagers to include basic FS version
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*/
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$wgLockManagers[] = [
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'name' => 'fsLockManager',
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'class' => FSLockManager::class,
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'lockDirectory' => "{$wgUploadDirectory}/lockdir",
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];
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$wgLockManagers[] = [
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'name' => 'nullLockManager',
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'class' => NullLockManager::class,
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];
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/**
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* Default parameters for the "<gallery>" tag.
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* @see DefaultSettings.php for description of the fields.
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*/
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$wgGalleryOptions += [
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'imagesPerRow' => 0,
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'imageWidth' => 120,
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'imageHeight' => 120,
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'captionLength' => true,
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'showBytes' => true,
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'showDimensions' => true,
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'mode' => 'traditional',
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];
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/**
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* Shortcuts for $wgLocalFileRepo
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*/
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if ( !$wgLocalFileRepo ) {
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$wgLocalFileRepo = [
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'class' => LocalRepo::class,
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'name' => 'local',
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'directory' => $wgUploadDirectory,
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'scriptDirUrl' => $wgScriptPath,
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'url' => $wgUploadBaseUrl ? $wgUploadBaseUrl . $wgUploadPath : $wgUploadPath,
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'hashLevels' => $wgHashedUploadDirectory ? 2 : 0,
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'thumbScriptUrl' => $wgThumbnailScriptPath,
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'transformVia404' => !$wgGenerateThumbnailOnParse,
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'deletedDir' => $wgDeletedDirectory,
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'deletedHashLevels' => $wgHashedUploadDirectory ? 3 : 0
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];
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}
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if ( !isset( $wgLocalFileRepo['backend'] ) ) {
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// Create a default FileBackend name.
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// FileBackendGroup will register a default, if absent from $wgFileBackends.
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$wgLocalFileRepo['backend'] = $wgLocalFileRepo['name'] . '-backend';
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}
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/**
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* Shortcuts for $wgForeignFileRepos
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*/
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if ( $wgUseSharedUploads ) {
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if ( $wgSharedUploadDBname ) {
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$wgForeignFileRepos[] = [
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'class' => ForeignDBRepo::class,
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'name' => 'shared',
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'directory' => $wgSharedUploadDirectory,
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'url' => $wgSharedUploadPath,
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'hashLevels' => $wgHashedSharedUploadDirectory ? 2 : 0,
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'thumbScriptUrl' => $wgSharedThumbnailScriptPath,
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'transformVia404' => !$wgGenerateThumbnailOnParse,
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'dbType' => $wgDBtype,
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'dbServer' => $wgDBserver,
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'dbUser' => $wgDBuser,
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'dbPassword' => $wgDBpassword,
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'dbName' => $wgSharedUploadDBname,
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'dbFlags' => ( $wgDebugDumpSql ? DBO_DEBUG : 0 ) | DBO_DEFAULT,
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'tablePrefix' => $wgSharedUploadDBprefix,
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'hasSharedCache' => $wgCacheSharedUploads,
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'descBaseUrl' => $wgRepositoryBaseUrl,
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'fetchDescription' => $wgFetchCommonsDescriptions,
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];
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} else {
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$wgForeignFileRepos[] = [
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'class' => FileRepo::class,
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'name' => 'shared',
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'directory' => $wgSharedUploadDirectory,
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'url' => $wgSharedUploadPath,
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'hashLevels' => $wgHashedSharedUploadDirectory ? 2 : 0,
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'thumbScriptUrl' => $wgSharedThumbnailScriptPath,
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'transformVia404' => !$wgGenerateThumbnailOnParse,
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'descBaseUrl' => $wgRepositoryBaseUrl,
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'fetchDescription' => $wgFetchCommonsDescriptions,
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];
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}
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}
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if ( $wgUseInstantCommons ) {
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$wgForeignFileRepos[] = [
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'class' => ForeignAPIRepo::class,
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'name' => 'wikimediacommons',
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'apibase' => 'https://commons.wikimedia.org/w/api.php',
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'url' => 'https://upload.wikimedia.org/wikipedia/commons',
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'thumbUrl' => 'https://upload.wikimedia.org/wikipedia/commons/thumb',
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'hashLevels' => 2,
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'transformVia404' => true,
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'fetchDescription' => true,
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'descriptionCacheExpiry' => 43200,
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'apiThumbCacheExpiry' => 0,
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];
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}
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foreach ( $wgForeignFileRepos as &$repo ) {
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if ( !isset( $repo['directory'] ) && $repo['class'] === ForeignAPIRepo::class ) {
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$repo['directory'] = $wgUploadDirectory; // b/c
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}
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if ( !isset( $repo['backend'] ) ) {
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$repo['backend'] = $repo['name'] . '-backend';
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}
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}
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unset( $repo ); // no global pollution; destroy reference
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$rcMaxAgeDays = $wgRCMaxAge / ( 3600 * 24 );
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// Ensure that default user options are not invalid, since that breaks Special:Preferences
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$wgDefaultUserOptions['rcdays'] = min(
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$wgDefaultUserOptions['rcdays'],
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ceil( $rcMaxAgeDays )
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);
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$wgDefaultUserOptions['watchlistdays'] = min(
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$wgDefaultUserOptions['watchlistdays'],
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ceil( $rcMaxAgeDays )
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);
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unset( $rcMaxAgeDays );
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if ( !$wgCookiePrefix ) {
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if ( $wgSharedDB && $wgSharedPrefix && in_array( 'user', $wgSharedTables ) ) {
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$wgCookiePrefix = $wgSharedDB . '_' . $wgSharedPrefix;
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} elseif ( $wgSharedDB && in_array( 'user', $wgSharedTables ) ) {
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$wgCookiePrefix = $wgSharedDB;
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} elseif ( $wgDBprefix ) {
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$wgCookiePrefix = $wgDBname . '_' . $wgDBprefix;
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} else {
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$wgCookiePrefix = $wgDBname;
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}
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}
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$wgCookiePrefix = strtr( $wgCookiePrefix, '=,; +."\'\\[', '__________' );
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if ( $wgEnableEmail ) {
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$wgUseEnotif = $wgEnotifUserTalk || $wgEnotifWatchlist;
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} else {
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// Disable all other email settings automatically if $wgEnableEmail
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// is set to false. - T65678
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$wgAllowHTMLEmail = false;
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$wgEmailAuthentication = false; // do not require auth if you're not sending email anyway
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$wgEnableUserEmail = false;
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$wgEnotifFromEditor = false;
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$wgEnotifImpersonal = false;
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$wgEnotifMaxRecips = 0;
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$wgEnotifMinorEdits = false;
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$wgEnotifRevealEditorAddress = false;
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$wgEnotifUseRealName = false;
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$wgEnotifUserTalk = false;
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$wgEnotifWatchlist = false;
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unset( $wgGroupPermissions['user']['sendemail'] );
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$wgUseEnotif = false;
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$wgUserEmailUseReplyTo = false;
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$wgUsersNotifiedOnAllChanges = [];
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}
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/**
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* Definitions of the NS_ constants are in Defines.php
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* @private
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*/
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$wgCanonicalNamespaceNames = NamespaceInfo::CANONICAL_NAMES;
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/// @todo UGLY UGLY
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if ( is_array( $wgExtraNamespaces ) ) {
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$wgCanonicalNamespaceNames += $wgExtraNamespaces;
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}
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// Hard-deprecate setting $wgDummyLanguageCodes in LocalSettings.php
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if ( count( $wgDummyLanguageCodes ) !== 0 ) {
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wfDeprecated( '$wgDummyLanguageCodes', '1.29' );
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}
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// Merge in the legacy language codes, incorporating overrides from the config
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$wgDummyLanguageCodes += [
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// Internal language codes of the private-use area which get mapped to
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// themselves.
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'qqq' => 'qqq', // Used for message documentation
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'qqx' => 'qqx', // Used for viewing message keys
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] + $wgExtraLanguageCodes + LanguageCode::getDeprecatedCodeMapping();
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// Merge in (inverted) BCP 47 mappings
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foreach ( LanguageCode::getNonstandardLanguageCodeMapping() as $code => $bcp47 ) {
|
|
$bcp47 = strtolower( $bcp47 ); // force case-insensitivity
|
|
if ( !isset( $wgDummyLanguageCodes[$bcp47] ) ) {
|
|
$wgDummyLanguageCodes[$bcp47] = $wgDummyLanguageCodes[$code] ?? $code;
|
|
}
|
|
}
|
|
|
|
if ( $wgInvalidateCacheOnLocalSettingsChange ) {
|
|
Wikimedia\suppressWarnings();
|
|
$wgCacheEpoch = max( $wgCacheEpoch, gmdate( 'YmdHis', filemtime( "$IP/LocalSettings.php" ) ) );
|
|
Wikimedia\restoreWarnings();
|
|
}
|
|
|
|
if ( $wgNewUserLog ) {
|
|
// Add new user log type
|
|
$wgLogTypes[] = 'newusers';
|
|
$wgLogNames['newusers'] = 'newuserlogpage';
|
|
$wgLogHeaders['newusers'] = 'newuserlogpagetext';
|
|
$wgLogActionsHandlers['newusers/newusers'] = NewUsersLogFormatter::class;
|
|
$wgLogActionsHandlers['newusers/create'] = NewUsersLogFormatter::class;
|
|
$wgLogActionsHandlers['newusers/create2'] = NewUsersLogFormatter::class;
|
|
$wgLogActionsHandlers['newusers/byemail'] = NewUsersLogFormatter::class;
|
|
$wgLogActionsHandlers['newusers/autocreate'] = NewUsersLogFormatter::class;
|
|
}
|
|
|
|
if ( $wgPageCreationLog ) {
|
|
// Add page creation log type
|
|
$wgLogTypes[] = 'create';
|
|
$wgLogActionsHandlers['create/create'] = LogFormatter::class;
|
|
}
|
|
|
|
if ( $wgPageLanguageUseDB ) {
|
|
$wgLogTypes[] = 'pagelang';
|
|
$wgLogActionsHandlers['pagelang/pagelang'] = PageLangLogFormatter::class;
|
|
}
|
|
|
|
if ( $wgCookieSecure === 'detect' ) {
|
|
$wgCookieSecure = ( WebRequest::detectProtocol() === 'https' );
|
|
}
|
|
|
|
// Backwards compatibility with old password limits
|
|
if ( $wgMinimalPasswordLength !== false ) {
|
|
$wgPasswordPolicy['policies']['default']['MinimalPasswordLength'] = $wgMinimalPasswordLength;
|
|
}
|
|
|
|
if ( $wgMaximalPasswordLength !== false ) {
|
|
$wgPasswordPolicy['policies']['default']['MaximalPasswordLength'] = $wgMaximalPasswordLength;
|
|
}
|
|
|
|
if ( $wgPHPSessionHandling !== 'enable' &&
|
|
$wgPHPSessionHandling !== 'warn' &&
|
|
$wgPHPSessionHandling !== 'disable'
|
|
) {
|
|
$wgPHPSessionHandling = 'warn';
|
|
}
|
|
if ( defined( 'MW_NO_SESSION' ) ) {
|
|
// If the entry point wants no session, force 'disable' here unless they
|
|
// specifically set it to the (undocumented) 'warn'.
|
|
// @phan-suppress-next-line PhanUndeclaredConstant
|
|
$wgPHPSessionHandling = MW_NO_SESSION === 'warn' ? 'warn' : 'disable';
|
|
}
|
|
|
|
MWDebug::setup();
|
|
|
|
// Reset the global service locator, so any services that have already been created will be
|
|
// re-created while taking into account any custom settings and extensions.
|
|
MediaWikiServices::resetGlobalInstance( new GlobalVarConfig(), 'quick' );
|
|
|
|
// Define a constant that indicates that the bootstrapping of the service locator
|
|
// is complete.
|
|
define( 'MW_SERVICE_BOOTSTRAP_COMPLETE', 1 );
|
|
|
|
MWExceptionHandler::installHandler();
|
|
|
|
// T30798: $wgServer must be explicitly set
|
|
if ( $wgServer === false ) {
|
|
throw new FatalError(
|
|
'$wgServer must be set in LocalSettings.php. ' .
|
|
'See <a href="https://www.mediawiki.org/wiki/Manual:$wgServer">' .
|
|
'https://www.mediawiki.org/wiki/Manual:$wgServer</a>.'
|
|
);
|
|
}
|
|
|
|
if ( $wgCanonicalServer === false ) {
|
|
$wgCanonicalServer = wfExpandUrl( $wgServer, PROTO_HTTP );
|
|
}
|
|
|
|
// Set server name
|
|
$serverParts = wfParseUrl( $wgCanonicalServer );
|
|
if ( $wgServerName !== false ) {
|
|
wfWarn( '$wgServerName should be derived from $wgCanonicalServer, '
|
|
. 'not customized. Overwriting $wgServerName.' );
|
|
}
|
|
$wgServerName = $serverParts['host'];
|
|
unset( $serverParts );
|
|
|
|
// Set defaults for configuration variables
|
|
// that are derived from the server name by default
|
|
// Note: $wgEmergencyContact and $wgPasswordSender may be false or empty string (T104142)
|
|
if ( !$wgEmergencyContact ) {
|
|
$wgEmergencyContact = 'wikiadmin@' . $wgServerName;
|
|
}
|
|
if ( !$wgPasswordSender ) {
|
|
$wgPasswordSender = 'apache@' . $wgServerName;
|
|
}
|
|
if ( !$wgNoReplyAddress ) {
|
|
$wgNoReplyAddress = $wgPasswordSender;
|
|
}
|
|
|
|
if ( $wgSecureLogin && substr( $wgServer, 0, 2 ) !== '//' ) {
|
|
$wgSecureLogin = false;
|
|
wfWarn( 'Secure login was enabled on a server that only supports '
|
|
. 'HTTP or HTTPS. Disabling secure login.' );
|
|
}
|
|
|
|
$wgVirtualRestConfig['global']['domain'] = $wgCanonicalServer;
|
|
|
|
// Now that GlobalFunctions is loaded, set defaults that depend on it.
|
|
if ( $wgTmpDirectory === false ) {
|
|
$wgTmpDirectory = wfTempDir();
|
|
}
|
|
|
|
if ( $wgMainWANCache === false ) {
|
|
// Setup a WAN cache from $wgMainCacheType
|
|
$wgMainWANCache = 'mediawiki-main-default';
|
|
$wgWANObjectCaches[$wgMainWANCache] = [
|
|
'class' => WANObjectCache::class,
|
|
'cacheId' => $wgMainCacheType,
|
|
];
|
|
}
|
|
|
|
if ( $wgSharedDB && $wgSharedTables ) {
|
|
// Apply $wgSharedDB table aliases for the local LB (all non-foreign DB connections)
|
|
MediaWikiServices::getInstance()->getDBLoadBalancer()->setTableAliases(
|
|
array_fill_keys(
|
|
$wgSharedTables,
|
|
[
|
|
'dbname' => $wgSharedDB,
|
|
'schema' => $wgSharedSchema,
|
|
'prefix' => $wgSharedPrefix
|
|
]
|
|
)
|
|
);
|
|
}
|
|
|
|
// Raise the memory limit if it's too low
|
|
// Note, this makes use of wfDebug, and thus should not be before
|
|
// MWDebug::init() is called.
|
|
wfMemoryLimit( $wgMemoryLimit );
|
|
|
|
/**
|
|
* Set up the timezone, suppressing the pseudo-security warning in PHP 5.1+
|
|
* that happens whenever you use a date function without the timezone being
|
|
* explicitly set. Inspired by phpMyAdmin's treatment of the problem.
|
|
*/
|
|
if ( $wgLocaltimezone === null ) {
|
|
Wikimedia\suppressWarnings();
|
|
$wgLocaltimezone = date_default_timezone_get();
|
|
Wikimedia\restoreWarnings();
|
|
}
|
|
|
|
date_default_timezone_set( $wgLocaltimezone );
|
|
if ( $wgLocalTZoffset === null ) {
|
|
$wgLocalTZoffset = (int)date( 'Z' ) / 60;
|
|
}
|
|
// The part after the System| is ignored, but rest of MW fills it
|
|
// out as the local offset.
|
|
$wgDefaultUserOptions['timecorrection'] = "System|$wgLocalTZoffset";
|
|
|
|
if ( !$wgDBerrorLogTZ ) {
|
|
$wgDBerrorLogTZ = $wgLocaltimezone;
|
|
}
|
|
|
|
// Initialize the request object in $wgRequest
|
|
$wgRequest = RequestContext::getMain()->getRequest(); // BackCompat
|
|
// Set user IP/agent information for agent session consistency purposes
|
|
$cpPosInfo = LBFactory::getCPInfoFromCookieValue(
|
|
// The cookie has no prefix and is set by MediaWiki::preOutputCommit()
|
|
$wgRequest->getCookie( 'cpPosIndex', '' ),
|
|
// Mitigate broken client-side cookie expiration handling (T190082)
|
|
time() - ChronologyProtector::POSITION_COOKIE_TTL
|
|
);
|
|
MediaWikiServices::getInstance()->getDBLoadBalancerFactory()->setRequestInfo( [
|
|
'IPAddress' => $wgRequest->getIP(),
|
|
'UserAgent' => $wgRequest->getHeader( 'User-Agent' ),
|
|
'ChronologyProtection' => $wgRequest->getHeader( 'MediaWiki-Chronology-Protection' ),
|
|
'ChronologyPositionIndex' => $wgRequest->getInt( 'cpPosIndex', $cpPosInfo['index'] ),
|
|
'ChronologyClientId' => $cpPosInfo['clientId']
|
|
?? $wgRequest->getHeader( 'MediaWiki-Chronology-Client-Id' )
|
|
] );
|
|
unset( $cpPosInfo );
|
|
// Make sure that object caching does not undermine the ChronologyProtector improvements
|
|
if ( $wgRequest->getCookie( 'UseDC', '' ) === 'master' ) {
|
|
// The user is pinned to the primary DC, meaning that they made recent changes which should
|
|
// be reflected in their subsequent web requests. Avoid the use of interim cache keys because
|
|
// they use a blind TTL and could be stale if an object changes twice in a short time span.
|
|
MediaWikiServices::getInstance()->getMainWANObjectCache()->useInterimHoldOffCaching( false );
|
|
}
|
|
|
|
// Useful debug output
|
|
if ( $wgCommandLineMode ) {
|
|
if ( isset( $self ) ) {
|
|
wfDebug( "\n\nStart command line script $self\n" );
|
|
}
|
|
} else {
|
|
$debug = "\n\nStart request {$wgRequest->getMethod()} {$wgRequest->getRequestURL()}\n";
|
|
$debug .= "HTTP HEADERS:\n";
|
|
foreach ( $wgRequest->getAllHeaders() as $name => $value ) {
|
|
$debug .= "$name: $value\n";
|
|
}
|
|
wfDebug( $debug );
|
|
}
|
|
|
|
/**
|
|
* @var BagOStuff $wgMemc
|
|
* @deprecated since 1.35, use the LocalServerObjectCache service instead
|
|
*/
|
|
$wgMemc = ObjectCache::getLocalClusterInstance();
|
|
|
|
// Most of the config is out, some might want to run hooks here.
|
|
Hooks::run( 'SetupAfterCache' );
|
|
|
|
/**
|
|
* @var Language $wgContLang
|
|
* @deprecated since 1.32, use the ContentLanguage service directly
|
|
*/
|
|
$wgContLang = MediaWikiServices::getInstance()->getContentLanguage();
|
|
|
|
// Now that variant lists may be available...
|
|
$wgRequest->interpolateTitle();
|
|
|
|
/**
|
|
* @var MediaWiki\Session\SessionId|null The persistent session ID (if any) loaded at startup
|
|
*/
|
|
$wgInitialSessionId = null;
|
|
if ( !defined( 'MW_NO_SESSION' ) && !$wgCommandLineMode ) {
|
|
// If session.auto_start is there, we can't touch session name
|
|
if ( $wgPHPSessionHandling !== 'disable' && !wfIniGetBool( 'session.auto_start' ) ) {
|
|
session_name( $wgSessionName ?: $wgCookiePrefix . '_session' );
|
|
}
|
|
|
|
// Create the SessionManager singleton and set up our session handler,
|
|
// unless we're specifically asked not to.
|
|
if ( !defined( 'MW_NO_SESSION_HANDLER' ) ) {
|
|
MediaWiki\Session\PHPSessionHandler::install(
|
|
MediaWiki\Session\SessionManager::singleton()
|
|
);
|
|
}
|
|
|
|
// Initialize the session
|
|
try {
|
|
$session = MediaWiki\Session\SessionManager::getGlobalSession();
|
|
} catch ( MediaWiki\Session\SessionOverflowException $ex ) {
|
|
// The exception is because the request had multiple possible
|
|
// sessions tied for top priority. Report this to the user.
|
|
$list = [];
|
|
foreach ( $ex->getSessionInfos() as $info ) {
|
|
$list[] = $info->getProvider()->describe( $wgContLang );
|
|
}
|
|
$list = $wgContLang->listToText( $list );
|
|
throw new HttpError( 400,
|
|
Message::newFromKey( 'sessionmanager-tie', $list )->inLanguage( $wgContLang )->plain()
|
|
);
|
|
}
|
|
|
|
if ( $session->isPersistent() ) {
|
|
$wgInitialSessionId = $session->getSessionId();
|
|
}
|
|
|
|
$session->renew();
|
|
if ( MediaWiki\Session\PHPSessionHandler::isEnabled() &&
|
|
( $session->isPersistent() || $session->shouldRememberUser() ) &&
|
|
session_id() !== $session->getId()
|
|
) {
|
|
// Start the PHP-session for backwards compatibility
|
|
if ( session_id() !== '' ) {
|
|
wfDebugLog( 'session', 'PHP session {old_id} was already started, changing to {new_id}', 'all', [
|
|
'old_id' => session_id(),
|
|
'new_id' => $session->getId(),
|
|
] );
|
|
session_write_close();
|
|
}
|
|
session_id( $session->getId() );
|
|
session_start();
|
|
}
|
|
|
|
unset( $session );
|
|
} else {
|
|
// Even if we didn't set up a global Session, still install our session
|
|
// handler unless specifically requested not to.
|
|
if ( !defined( 'MW_NO_SESSION_HANDLER' ) ) {
|
|
MediaWiki\Session\PHPSessionHandler::install(
|
|
MediaWiki\Session\SessionManager::singleton()
|
|
);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @var User $wgUser
|
|
* @deprecated since 1.35, use an available context source when possible, or, as a backup,
|
|
* RequestContext::getMain()
|
|
*/
|
|
$wgUser = RequestContext::getMain()->getUser(); // BackCompat
|
|
|
|
/**
|
|
* @var Language $wgLang
|
|
*/
|
|
$wgLang = new StubUserLang;
|
|
|
|
/**
|
|
* @var OutputPage $wgOut
|
|
*/
|
|
$wgOut = RequestContext::getMain()->getOutput(); // BackCompat
|
|
|
|
/**
|
|
* @var Parser $wgParser
|
|
* @deprecated since 1.32, use MediaWikiServices::getInstance()->getParser() instead
|
|
*/
|
|
$wgParser = new DeprecatedGlobal( 'wgParser', function () {
|
|
return MediaWikiServices::getInstance()->getParser();
|
|
}, '1.32' );
|
|
|
|
/**
|
|
* @var Title $wgTitle
|
|
*/
|
|
$wgTitle = null;
|
|
|
|
// Extension setup functions
|
|
// Entries should be added to this variable during the inclusion
|
|
// of the extension file. This allows the extension to perform
|
|
// any necessary initialisation in the fully initialised environment
|
|
foreach ( $wgExtensionFunctions as $func ) {
|
|
call_user_func( $func );
|
|
}
|
|
|
|
// If the session user has a 0 id but a valid name, that means we need to
|
|
// autocreate it.
|
|
if ( !defined( 'MW_NO_SESSION' ) && !$wgCommandLineMode ) {
|
|
$sessionUser = MediaWiki\Session\SessionManager::getGlobalSession()->getUser();
|
|
if ( $sessionUser->getId() === 0 && User::isValidUserName( $sessionUser->getName() ) ) {
|
|
$res = MediaWiki\Auth\AuthManager::singleton()->autoCreateUser(
|
|
$sessionUser,
|
|
MediaWiki\Auth\AuthManager::AUTOCREATE_SOURCE_SESSION,
|
|
true
|
|
);
|
|
\MediaWiki\Logger\LoggerFactory::getInstance( 'authevents' )->info( 'Autocreation attempt', [
|
|
'event' => 'autocreate',
|
|
'status' => $res,
|
|
] );
|
|
unset( $res );
|
|
}
|
|
unset( $sessionUser );
|
|
}
|
|
|
|
if ( !$wgCommandLineMode ) {
|
|
Pingback::schedulePingback();
|
|
}
|
|
|
|
$wgFullyInitialised = true;
|