Merge "Revert "Use display name in category page subheadings if provided""

[lhc/web/wiklou.git] / includes / ServiceWiring.php

diff --git a/includes/ServiceWiring.php b/includes/ServiceWiring.php
index 0e4daa6..c2197a6 100644 (file)
--- a/includes/ServiceWiring.php
+++ b/includes/ServiceWiring.php
@@ -39,17 +39,18 @@
 
 use MediaWiki\Interwiki\ClassicInterwikiLookup;
 use MediaWiki\Linker\LinkRendererFactory;
+use MediaWiki\Logger\LoggerFactory;
 use MediaWiki\MediaWikiServices;
 
 return [
        'DBLoadBalancerFactory' => function( MediaWikiServices $services ) {
                $mainConfig = $services->getMainConfig();
 
-               $lbConf = LBFactoryMW::applyDefaultConfig(
+               $lbConf = MWLBFactory::applyDefaultConfig(
                        $mainConfig->get( 'LBFactoryConf' ),
                        $mainConfig
                );
-               $class = LBFactoryMW::getLBFactoryClass( $lbConf );
+               $class = MWLBFactory::getLBFactoryClass( $lbConf );
 
                return new $class( $lbConf );
        },
@@ -158,12 +159,69 @@ return [
                return new WatchedItemQueryService( $services->getDBLoadBalancer() );
        },
 
+       'CryptRand' => function( MediaWikiServices $services ) {
+               $secretKey = $services->getMainConfig()->get( 'SecretKey' );
+               return new CryptRand(
+                       [
+                               // To try vary the system information of the state a bit more
+                               // by including the system's hostname into the state
+                               'wfHostname',
+                               // It's mostly worthless but throw the wiki's id into the data
+                               // for a little more variance
+                               'wfWikiID',
+                               // If we have a secret key set then throw it into the state as well
+                               function() use ( $secretKey ) {
+                                       return $secretKey ?: '';
+                               }
+                       ],
+                       // The config file is likely the most often edited file we know should
+                       // be around so include its stat info into the state.
+                       // The constant with its location will almost always be defined, as
+                       // WebStart.php defines MW_CONFIG_FILE to $IP/LocalSettings.php unless
+                       // being configured with MW_CONFIG_CALLBACK (e.g. the installer).
+                       defined( 'MW_CONFIG_FILE' ) ? [ MW_CONFIG_FILE ] : [],
+                       LoggerFactory::getInstance( 'CryptRand' )
+               );
+       },
+
+       'CryptHKDF' => function( MediaWikiServices $services ) {
+               $config = $services->getMainConfig();
+
+               $secret = $config->get( 'HKDFSecret' ) ?: $config->get( 'SecretKey' );
+               if ( !$secret ) {
+                       throw new RuntimeException( "Cannot use MWCryptHKDF without a secret." );
+               }
+
+               // In HKDF, the context can be known to the attacker, but this will
+               // keep simultaneous runs from producing the same output.
+               $context = [ microtime(), getmypid(), gethostname() ];
+
+               // Setup salt cache. Use APC, or fallback to the main cache if it isn't setup
+               $cache = $services->getLocalServerObjectCache();
+               if ( $cache instanceof EmptyBagOStuff ) {
+                       $cache = ObjectCache::getLocalClusterInstance();
+               }
+
+               return new CryptHKDF( $secret, $config->get( 'HKDFAlgorithm' ),
+                       $cache, $context, $services->getCryptRand()
+               );
+       },
+
        'MediaHandlerFactory' => function( MediaWikiServices $services ) {
                return new MediaHandlerFactory(
                        $services->getMainConfig()->get( 'MediaHandlers' )
                );
        },
 
+       'MimeAnalyzer' => function( MediaWikiServices $services ) {
+               return new MimeMagic(
+                       MimeMagic::applyDefaultParameters(
+                               [],
+                               $services->getMainConfig()
+                       )
+               );
+       },
+
        'ProxyLookup' => function( MediaWikiServices $services ) {
                $mainConfig = $services->getMainConfig();
                return new ProxyLookup(
@@ -172,6 +230,11 @@ return [
                );
        },
 
+       'Parser' => function( MediaWikiServices $services ) {
+               $conf = $services->getMainConfig()->get( 'ParserConf' );
+               return ObjectFactory::constructClassInstance( $conf['class'], [ $conf ] );
+       },
+
        'LinkCache' => function( MediaWikiServices $services ) {
                return new LinkCache(
                        $services->getTitleFormatter(),
@@ -255,6 +318,8 @@ return [
 
                if ( function_exists( 'apc_fetch' ) ) {
                        $id = 'apc';
+               } elseif ( function_exists( 'apcu_fetch' ) ) {
+                       $id = 'apcu';
                } elseif ( function_exists( 'xcache_get' ) && wfIniGetBool( 'xcache.var_size' ) ) {
                        $id = 'xcache';
                } elseif ( function_exists( 'wincache_ucache_get' ) ) {