Extension:BlocageGlobal

Manuel des extensions MediaWiki

GlobalBlocking État de la version : stable
Implémentation	Page spéciale , Identité de l'utilisateur , API , Base de données
Description	Allows IP addresses and accounts to be blocked on multiple wikis
Auteur(s)	Andrew Garrett, Trust and Safety Product Team, Dreamy Jazz
Politique de compatibilité	Versions ponctuelles alignées avec MediaWiki. Le master n'est pas compatible arrière.
MediaWiki	1.39 and later
Modifie la base de données	Oui
Domaine virtuel	virtual-globalblocking
Tables	globalblocks global_block_whitelist
Licence	Licence publique générale GNU v2.0 ou ultérieur
Téléchargement	Télécharger l'extension Git [?]: Télécharger la branche master de Git parcourir le dépôt (GitHub) historique des validations (commits) contributeurs du dépôt (GitHub) relecture du code
Paramètres $wgApplyGlobalBlocks $wgGlobalBlockingBlockXFF $wgGlobalBlockingCentralWiki $wgGlobalBlockRemoteReasonUrl $wgGlobalBlockingAllowedRanges $wgGlobalBlockingCIDRLimit
Droits ajoutés globalblock globalblock-whitelist globalblock-exempt
Accroches utilisées CentralAuthInfoFields ContributionsToolLinks GetBlockErrorMessageKey GetLogTypesOnUser GetUserBlock LoadExtensionSchemaUpdates OtherBlockLogLink SpecialContributionsBeforeMainOutput UserIsBlockedGlobally UserMergeAccountFields
Accroches fournies GlobalBlockingGetRetroactiveAutoblockIPs
Téléchargements trimestriels	80 (Ranked 59th)
Utilisé par les wikis publics	1,015 (Ranked 250th)
Traduire l’extension GlobalBlocking sur translatewiki.net si elle y est disponible
Rôle Vagrant	globalblocking
Problèmes	Tâches ouvertes · Signaler un bogue

L'extension GlobalBlocking permet à un utilisateur disposant des autorisations appropriées de bloquer une adresse IP ou une plage d'adresses IP (mais pas les comptes antérieurs à MediaWiki 1.43) sur tous les wikis d'un groupe partageant la même base de données globalblocking. Il est destiné à être utilisé pour lutter contre le vandalisme et le spam inter-wiki graves.

Installation

• Téléchargez et placez le(s) fichier(s) dans un répertoire appelé GlobalBlocking dans votre dossier extensions/.
  Les développeurs et les contributeurs au code doivent à la place installer l'extension à partir de Git en utilisant:cd extensions/
git clone https://gerrit.wikimedia.org/r/mediawiki/extensions/GlobalBlocking
• Ajoutez le code suivant à la fin de votre fichier LocalSettings.php  :

  wfLoadExtension( 'GlobalBlocking' );
  

• You will also need to create a dedicated database for this extension to work. At a minimum (all wikis running on the same host), you need to create a local database for the global tables. Usually this database is named globalblocking, but you can choose a different name. For example, on WMF wikis this table is on a database named centralauth.
• Grant all database users that your wikis run as full permissions on the database created in the above step (at a minimum, SELECT, UPDATE, INSERT, DELETE).
• Do either of the following depending on the version of MediaWiki you are running:
  • If you run MediaWiki 1.42 or above, define the configuration $wgDatabaseVirtualDomains['virtual-globalblocking'] = 'globalblocking'; (replacing globalblocking with the name of the database created in the steps above). See Manual:$wgVirtualDomainsMapping for more detail on how this configuration value works.
  • If you run MediaWiki 1.41 or below, define the configuration $wgGlobalBlockingDatabase = 'dbname'; where dbname is replaced with the name of the database you created in the steps above. If you called your database globalblocking then you can skip this step.
• After creating the database, you should import the SQL from tables-generated-globalblocks.sql into the global blocking database.
• You also need to run update.php on each of your local databases, or otherwise import the SQL schema in tables-generated-global_block_whitelist.sql to them.
•  Fait – Accédez à Special:Version sur votre wiki pour vérifier que l'extension a bien été installée.

Configuration

Config variable	Description
$wgApplyGlobalBlocks	Whether to respect global blocks on this wiki. This is used so that global blocks can be set on one wiki, but not actually applied there (i.e. so people can contest them on that wiki).
$wgGlobalBlockingBlockXFF	The flag $wgGlobalBlockingBlockXFF, set to true by default, causes blocks to apply to all of the IP addresses in the X-Forwarded-For (XFF) header. Set this flag to false to disable this feature. For more details, see tâche T25343.
$wgGlobalBlockingCIDRLimit	Largest global rangeblocks allowed, set by CIDR prefix. The format is the same as $wgBlockCIDRLimit and the default values are /16 for IPv4 and /19 for IPv6, as with $wgBlockCIDRLimit.
$wgGlobalBlockingDatabase	Version de MediaWiki : ≤ 1.41 The name of the database used to store the globalblocks table. This table is on a different database because only one table is used for all wikis in a wiki farm.
$wgGlobalBlockRemoteReasonUrl	Full path to api.php to use to expand templates in block reasons.
$wgGlobalBlockingAllowedRanges	A list of ranges or IP addresses which are exempted from all global blocks which target the ranges or IP addresses. This exemption does not apply to global account blocks (even if the user is on an exempt range or IP address).
$wgGlobalBlockingCentralWiki	The ID of the central wiki where global blocks are performed. Used to provide a link to the global block log which is likely to have entries, instead of the local log which is unlikely to contain entries. If the value is false, then the local log is used.

API

Two API modules are provided, one to (un)block users, and another to view existing global blocks. They are documented at Extension:GlobalBlocking/API.

Usage

The following requires appropriate permissions, assigned by default to stewards, which by default can be added or removed by bureaucrats. To make a global block:

1. Go to Special:GlobalBlock.
2. Enter the target you want to block. This can be an account post MediaWiki 1.43, an IPv4 address or range up to $wgGlobalBlockingCIDRLimit (by default /16, and also /16 hardcoded before that variable was introduced), or any IPv6 address or range up to $wgGlobalBlockingCIDRLimit (by default /19; /4 before that variable was introduced).
3. You may decide you want to only block anonymous users, which can only be done for blocks on IPv4 or IPv6 addresses. To only block anonymous users, check the checkbox.
4. Submit the form. The target of the block is now globally blocked on your wikis that opt in to the global blocking. Account creation is blocked (even if you selected "anonymous users only": phab:T42190), and the blocked user cannot edit any associated user talk pages on any wiki affected and opted in to the global block. If Extension:AbuseFilter is installed, globally blocked IP addresses are prohibited from viewing the abuse log if the particular wiki is opted in to the block.

To remove a global block:

1. Go to Special:GlobalUnblock and click "Remove a global block".
2. Enter the target of the block you want to remove and the reason, and submit the form. The account, IP address, or IP range will no longer be globally blocked.

See also

• Combating spam
• Combating vandalism
• BulkBlock Extension — an extension that allows administrators to easily block multiple users at once on a MediaWiki website.