MediaWiki

Manual:User rights/da

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User rights are permissions (like the ability to edit pages or to block users) that can be assigned to different user groups. MediaWiki ships with a default set of user rights and user groups, but these can be customized. This page explains the default rights and groups and how to customize them.

For information about how to add and remove individual wiki users from groups, see Help:User rights and groups and Manual:Setting user groups in MediaWiki .

Changing group permissions

A default MediaWiki installation assigns certain rights to default groups (see below). You can change the default rights by editing the $wgGroupPermissions array in LocalSettings.php with the syntax. 

$wgGroupPermissions['group']['right'] = true /* or false */;
In a default installation $wgGroupPermissions will be set in includes/DefaultSettings.php, but it is not present in LocalSettings.php. You will then need to add it in that file.

If a member has multiple groups, they get all the permissions from each of the groups they are in. All users, including anonymous users, are in the '*' group; all registered users are in the 'user' group. In addition to the default groups, you can arbitrarily create new groups using the same array.

Examples

This example will disable viewing of all pages not listed in $wgWhitelistRead , then re-enable for registered users only: 

$wgGroupPermissions['*']['read'] = false;
# The following line is not actually necessary, since it's in the defaults. Setting '*' to false doesn't disable rights for groups that have the right separately set to true!
$wgGroupPermissions['user']['read'] = true;

This example will disable editing of all pages, then re-enable for users with confirmed email addresses only: 

# Disable for everyone.
$wgGroupPermissions['*']['edit'] = false;
# Disable for users, too: by default 'user' is allowed to edit, even if '*' is not.
$wgGroupPermissions['user']['edit'] = false;
# Make it so users with confirmed email addresses are in the group.
$wgAutopromote['emailconfirmed'] = APCOND_EMAILCONFIRMED;
# Hide group from user list.
$wgImplicitGroups[] = 'emailconfirmed';
# Finally, set it to true for the desired group.
$wgGroupPermissions['emailconfirmed']['edit'] = true;

Creating a new group and assigning permissions to it

You can create new user groups by defining permissions for the according group name in $wgGroupPermissions[ 'group-name' ] where group-name is the actual name of the group.

Additionally to assigning permissions, you should create these three wiki pages with fitting content:

  • MediaWiki:Group-<group-name> (content: Name of the group)
  • MediaWiki:Group-<group-name>-member (content: Name of a member of the group)
  • MediaWiki:Grouppage-<group-name> (content: Name of the group page)

By default, bureaucrats can add users to, or remove them from, any group. However, if you are using Manual:$wgAddGroups and Manual:$wgRemoveGroups , you may need to customize those instead.

Examples

This example will create an arbitrary "projectmember" group that can block users and delete pages, and whose edits are hidden by default in the recent changes log: 

$wgGroupPermissions['projectmember']['bot'] = true;
$wgGroupPermissions['projectmember']['block'] = true;
$wgGroupPermissions['projectmember']['delete'] = true;
The group name cannot contain spaces, so use 'random-group' or 'random_group' instead of 'random group'. Moreover it is recommended to only use lowercase letters to create a group.

In this example, you would probably also want to create these pages:

  • MediaWiki:Group-projectmember (content: Project members)
  • MediaWiki:Group-projectmember-member (content: Project member)
  • MediaWiki:Grouppage-projectmember (content: Project:Project Members)

This will ensure that the group will be referred to as "Project members" throughout the interface, and a member will be referred to as a "Project member", and overviews will link the group name to Project:Project members.

This example disables write access (page editing and creation) by default, creates a group named "writer", and grants it write access. Users can be manually added to this group via Special:UserRights: 

$wgGroupPermissions['*']['edit'] = false;
$wgGroupPermissions['*']['createpage'] = false;
$wgGroupPermissions['user']['edit'] = false;
$wgGroupPermissions['user']['createpage'] = false;
$wgGroupPermissions['writer']['edit'] = true;
$wgGroupPermissions['writer']['createpage'] = true;

In this example, you would probably also want to create these pages:

  • MediaWiki:Group-writer (content: Writers)
  • MediaWiki:Group-writer-member (content: Writer)
  • MediaWiki:Grouppage-writer (content: Project:Write)

Removing predefined groups

MediaWiki out of the box comes with a number of predefined groups. Most of these groups can be removed by unsetting the according array keys, among them $wgGroupPermissions[ '<group-name>' ]. For details, see below.

Example

This example will eliminate the bureaucrat group entirely. It is necessary to ensure that all six of these variables are unset for any group that one wishes to remove from being listed at Special:ListGroupRights; however, merely unsetting $wgGroupPermissions will suffice to remove it from Special:UserRights. This code should be placed after any require_once lines that add extensions, such as Extension:AntiSpoof containing code that gives bureaucrats group permissions by default. 

unset( $wgGroupPermissions['bureaucrat'] );
unset( $wgRevokePermissions['bureaucrat'] );
unset( $wgAddGroups['bureaucrat'] );
unset( $wgRemoveGroups['bureaucrat'] );
unset( $wgGroupsAddToSelf['bureaucrat'] );
unset( $wgGroupsRemoveFromSelf['bureaucrat'] );

In some extensions (Flow, Semantic MediaWiki, etc.), rights are added during extension registration or in a registration function. In this case, it could be necessary to use a registration function in LocalSettings.php to remove some predefined user groups: 

$wgExtensionFunctions[] = function() use ( &$wgGroupPermissions ) {
    unset( $wgGroupPermissions['oversight'] );
    unset( $wgGroupPermissions['flow-bot'] );
};


Note on the group called "user"

With the above mechanism, you can remove the groups sysop, bureaucrat and bot, which - if used - can be assigned through the usual user permission system. However, it is currently impossible to remove the user group. This group is not assigned through the usual permission system. Instead, every registered user automatically is a member of that group. This is hardcoded in MediaWiki and currently cannot be changed easily.

List of permissions

The following user rights are available in the latest version of MediaWiki. If you are using an older version, look at Special:Version on your wiki and see if your version is covered in the "Versions" column.

Right Description User groups that have this right by default Versions
<span id="Reading">Reading
read Se sider - when set to false, override for specific pages with $wgWhitelistRead
Advarsel Advarsel: Setting the user right read (allow viewing pages) to false will only protect wiki (article, talk, ...) pages, but uploaded files (images, files, docs... in the $wgUploadPath subdirectories) will always remain readable via direct access by default.
Use the information from Manual:Image authorization and img_auth.php pages when you have the need to restrict image views and file download access to only logged-in users.
 *, user 1.5+
<span id="Editing">Editing
applychangetags Tilføje tags sammen med ens ændringer - requires the edit right user 1.25+
autocreateaccount Log automatisk ind med en ekstern brugerkonto - a more limited version of createaccount — 1.27+
createaccount Oprette nye brugere - register / registration *, sysop 1.5+
createpage Oprette andre sider end diskussionssider - requires the edit right *, user 1.6+
createtalk Oprette diskussionssider - requires the edit right *, user 1.6+
delete-redirect Slet omdirigeringer med kun en sideversion (note that this is not needed if the group already has the delete right) — 1.36+
edit Rediger sider *, user 1.5+
editsemiprotected Rediger sider, der er beskyttet som "Allow only autoconfirmed users" - without cascading protection - requires the edit right autoconfirmed, bot, sysop 1.22+
editprotected Redigere sider beskyttet som "Allow only administrators" - without cascading protection - requires the edit right sysop 1.13+
minoredit Markere redigeringer som mindre - requires the edit right user 1.6+
move Flytte sider - requires the edit right user, sysop 1.5+
move-categorypages Flytte kategorisider - requires the move right user, sysop 1.25+
move-rootuserpages Flytte hovedbrugersider - requires the move right user, sysop 1.14+
move-subpages Flytte sider og undersider - requires the move right user, sysop 1.13+
movefile Flytte filer - requires the move right and $wgAllowImageMoving to be true user, sysop 1.14+
reupload Overskrive en allerede eksisterende fil - requires the upload right user, sysop 1.6+
reupload-own Overskrive en eksisterende fil, som er lagt op af brugeren selv - requires the upload right (note that this is not needed if the group already has the reupload right) — 1.11+
reupload-shared Lægge en lokal fil op, selvom den allerede findes centralt - (if one is set up) with local files (requires the upload right) user, sysop 1.6+
sendemail Sende e-mail til andre brugere user 1.16+
upload Lægge filer op - requires the edit right and $wgEnableUploads to be true user, sysop 1.5+
upload_by_url Lægge en fil op fra en URL - requires the upload right (Prior to 1.20 it was given to sysops) — 1.8+
<span id="Management">Management
bigdelete Slette sider med mange versioner (as determined by $wgDeleteRevisionsLimit ) - requires the delete right sysop 1.12+
block Bloker eller fjern blokering af andre brugere fra at redigere - Block options include preventing editing and registering new accounts, and autoblocking other users on the same IP address sysop 1.5+
blockemail Bloker eller fjern blokering af en bruger fra at sende e-mail - allows preventing use of the Special:Emailuser interface when blocking - requires the block right sysop 1.11+
browsearchive Søge i slettede sider - through Special:Undelete - requires the deletedhistory right sysop 1.13+
changetags Tilføje og fjerne vilkårlige tags for enkelte versioner og logposter - currently unused by extensions user 1.25+
delete Slette sider 1.5–1.11: allows the deletion or undeletion of pages.
1.12+: allows the deletion of pages. For undeletions, there is now the 'undelete' right, see below 		sysop 1.5+
deletedhistory Se slettede verioner, uden at vise versionens indhold. sysop 1.6+
deletedtext Vis slettet tekst og ændringer i slettede sideversioner sysop
deletelogentry Slet og gendan specifikke log-poster - allows deleting/undeleting information (action text, summary, user who made the action) of specific log entries - requires the deleterevision right suppress 1.20+
deleterevision Slette og gendanne enkelte versioner af sider - allows deleting/undeleting information (revision text, edit summary, user who made the edit) of specific revisions Split into deleterevision and deletelogentry in 1.20 suppress 1.6+
editcontentmodel Redigere indholdsmodellen for en side - requires the edit right user 1.23.7+
editinterface Ændre brugergrænsefladens tekster - contains interface messages. For editing sitewide CSS/JSON/JS, there are now segregate rights, see below. - requires the edit right sysop, interface-admin 1.5+
editmyoptions Redigere dine egne indstillinger * 1.22+
editmyprivateinfo Redigere dine egne private data (f.eks. e-mailadresse, rigtige navn) og anmod om e-mails med nulstilling af adgangskode - also hides the "Change Password", but not other ways to change the password - requires the viewmyprivateinfo right * 1.22+
editmyusercss Redigere dine egne CSS-filer - prior to 1.31 it was assigned to everyone (i.e. "*") (note that this is not needed if the group already has the editusercss right) - requires the edit right user 1.22+
editmyuserjs Redigere dine egne JavaScript-filer - prior to 1.31 it was assigned to everyone (i.e. "*") (note that this is not needed if the group already has the edituserjs right) - requires the edit right user 1.22+
editmyuserjsredirect Rediger dine egne bruger JavaScript-filer, der er omdirigeringer (note that this is not needed if the group already has the edituserjs right) - requires the edit right — 1.34+
editmyuserjson Redigér dine egne bruger-JSON-filer (note that this is not needed if the group already has the edituserjson right) - requires the edit right user 1.31+
editmywatchlist Redigere din egen overvågningsliste (bemærk at nogle handlinger vil stadig tilføje sider selv uden denne rettighed) - requires the viewmywatchlist right * 1.22+
editsitecss Rediger CSS for hele siden - requires the editinterface right interface-admin 1.32+
editsitejs Rediger JavaScript for hele siden - requires the editinterface right interface-admin 1.32+
editsitejson Rediger JSON for hele siden - requires the editinterface right sysop, interface-admin 1.32+
editusercss Ændre andre brugeres CSS filer - requires the edit right interface-admin 1.16+
edituserjs Ændre andre brugeres JS filer - requires the edit right interface-admin 1.16+
edituserjson Redigér andre brugeres JSON-filer - requires the edit right sysop, interface-admin 1.31+
hideuser Bloker eller fjern blokering af et brugernavn, skjul eller skjul det for offentligheden - Only users with 1000 edits or less can be suppressed by default - requires the block right

Use $wgHideUserContribLimit to disable.

suppress 1.10+
markbotedits Markere gendannelser som ændringer foretaget af en robot - see Manual:Rollback - requires the rollback right sysop 1.12+
mergehistory Sammenflette sidehistorik - requires the edit right sysop 1.12+
pagelang Ændre sidesproget - $wgPageLanguageUseDB must be true — 1.24+
patrol Markere andres ændringer som patruljeret - $wgUseRCPatrol must be true sysop 1.5+
patrolmarks Se de seneste patruljeringer — 1.16+
protect Ændre beskyttelsesindstillinger og redigere cascade-beskyttede sider - requires the edit right sysop 1.5+
rollback Hurtig gendannelse af alle redigeringer foretaget af den seneste bruger - requires the edit right sysop 1.5+
suppressionlog Se skjulte loglister suppress 1.6+
suppressrevision Se, skjule og vise specifikke versioner af sider fra enhver bruger - Prior to 1.13 this right was named hiderevision - requires the deleterevision right suppress 1.6+
unblockself Fjerne blokering af dig selv - Without it, an administrator that has the capability to block cannot unblock themselves if blocked by another administrator sysop 1.17+
undelete Gendanne en side - requires the deletedhistory right sysop 1.12+
userrights Ændre alle brugerrettigheder - allows the assignment or removal of all(*) groups to any user.

(*)With $wgAddGroups and $wgRemoveGroups you can set the possibility to add/remove certain groups instead of all

bureaucrat 1.5+
userrights-interwiki Ændre brugerrettigheder på andre wikier - requires the userrights right — 1.12+
viewmyprivateinfo Se dine egne private data (f.eks. e-mailadresse, rigtige navn) * 1.22+
viewmywatchlist Se din egen overvågningsliste * 1.22+
viewsuppressed Se versioner skjult fra enhver bruger - i.e. a more narrow alternative to "suppressrevision" (note that this is not needed if the group already has the suppressrevision right) suppress 1.24+
<span id="Administration">Administration
autopatrol Egne redigeringer vises automatisk som patruljerede - $wgUseRCPatrol must be true bot, sysop 1.9+
deletechangetags Slet tags fra databasen - currently unused by extensions sysop 1.28+
import Importere sider fra andre wikier - "transwiki" - requires the edit right sysop 1.5+
importupload Importere sider fra en uploadet fil - This right was called 'importraw' in and before version 1.5 - requires the edit right sysop 1.5+
managechangetags Opret og (de)aktivér tags - på nuværende tidspunkt ikke brugt af udvidelser sysop 1.25+
siteadmin Låse og frigive databasen - which blocks all interactions with the web site except viewing. (not available by default) — 1.5+
unwatchedpages Se en liste over uovervågede sider - lists pages that no user has watchlisted sysop 1.6+
<span id="Technical">Technical
apihighlimits Bruge højere grænser i API bot, sysop 1.12+
autoconfirmed Påvirkes ikke af IP-baserede hastighedsgrænser - used for the 'autoconfirmed' group, see the other table below for more information (note that this is not needed if the group already has the noratelimit right) autoconfirmed, bot, sysop 1.6+
bot Redigeringer markeres som robot - can optionally be viewed bot 1.5+
ipblock-exempt Redigere fra blokerede IP-adresser sysop 1.9+
nominornewtalk Mindre ændringer på diskussionssider markerer ikke disse med nyt indhold - requires the minoredit right bot 1.9+
noratelimit Upåvirket af hastighedsgrænser - not affected by rate limits (prior to the introduction of this right, the configuration variable $wgRateLimitsExcludedGroups was used for this purpose) sysop, bureaucrat 1.13+
override-export-depth Eksportere sider inkl. henviste sider op til en dybde på 5
With this right, you can define the depth of linked pages at Special:Export. Otherwise, the value of $wgExportMaxLinkDepth , which is 0 by default, will be used. 		— ?
suppressredirect Flytte sider uden at oprette en omdirigering fra det gamle navn - requires the move right bot, sysop 1.12+
Although these permissions all control separate things, sometimes to perform certain actions you need multiple permissions. For example allowing people to edit but not read pages doesn't make sense, since in order to edit a page you must first be able to read it (Assuming no pages are allowlisted). Allowing uploads but not editing does not make sense, since in order to upload an image you must implicitly create an image description page, etc.


List of groups

The following groups are available in the latest version of MediaWiki. If you are using an older version then some of these may not be implemented.

Group Description Default rights Versions
* All users (including anonymous). createaccount, createpage, createtalk, edit, editmyoptions, editmyprivateinfo, editmywatchlist, read, viewmyprivateinfo, viewmywatchlist, writeapi 1.5+
temp Temporary user accounts (T330816) Similar to * group 1.41+
user Registered accounts. Does not include temporary accounts. applychangetags, changetags, createpage, createtalk, edit, editcontentmodel, editmyusercss, editmyuserjs, editmyuserjson, minoredit, move, move-categorypages, move-rootuserpages, move-subpages, movefile, purge, read, reupload, reupload-shared, sendemail, upload, writeapi
autoconfirmed Registered accounts at least as old as $wgAutoConfirmAge and having at least as many edits as $wgAutoConfirmCount . autoconfirmed, editsemiprotected 1.6+
bot Accounts with the bot right (intended for automated scripts). autoconfirmed, autopatrol, apihighlimits, bot, editsemiprotected, nominornewtalk, suppressredirect, writeapi 1.5+
sysop Users who by default can delete and restore pages, block and unblock users, et cetera. apihighlimits, autoconfirmed, autopatrol, bigdelete, block, blockemail, browsearchive, createaccount, delete, deletedhistory, deletedtext, editinterface, editprotected, editsemiprotected, editsitejson, edituserjson, import, importupload, ipblock-exempt, managechangetags, markbotedits, mergehistory, move, move-categorypages, move-rootuserpages, move-subpages, movefile, noratelimit, patrol, protect, reupload, reupload-shared, rollback, suppressredirect, unblockself, undelete, unwatchedpages, upload 1.5+
interface-admin Users who can edit sitewide CSS/JS. editinterface, editsitecss, editsitejs, editsitejson, editusercss, edituserjs, edituserjson 1.32+
bureaucrat Users who can change the rights of other users by default and therefore have full access of the entire wiki. noratelimit, userrights 1.5+
suppress deletelogentry, deleterevision, hideuser, suppressionlog, suppressrevision, viewsuppressed

From MW 1.12, you can create your own groups into which users are automatically promoted (as with autoconfirmed and emailconfirmed) using $wgAutopromote . You can even create any custom group by just assigning rights to them.


Default rights

The default rights are defined in MainConfigSchema.php .

  • Default values in HEAD version:

https://phabricator.wikimedia.org/diffusion/MW/browse/master/includes/MainConfigSchema.php

  • The default values in the latest stable MediaWiki release, version 1.42, are available here:

https://phabricator.wikimedia.org/diffusion/MW/browse/REL1_42/includes/MainConfigSchema.php

  • Additional rights: you should be able to list all the permissions available on your wiki by running PermissionManager::getAllRights().

Adding new rights

Information for coders only follows.

If you're adding a new right in core, for instance to control a new special page, you are required to add it to the list of available rights in PermissionManager.php , $coreRights (example). If you're doing so in an extension , you instead need to use $wgAvailableRights .

You probably also want to assign it to some user group by editing $wgGroupPermissions described above.

If you want this right to be accessible to external applications by OAuth or by bot passwords, then you will need to add it to a grant by editing $wgGrantPermissions . 

// create projectmember-powers right
$wgAvailableRights[] = 'projectmember-powers';

// add projectmember-powers to the projectmember-group
$wgGroupPermissions['projectmember']['projectmember-powers'] = true;

// add projectmember-powers to the 'basic' grant so we can use our projectmember powers over an API request
$wgGrantPermissions['basic']['projectmember-powers'] = true;

You also need to add right-[name] and action-[name] interface messages to /languages/i18n/en.json (with documentation in qqq.json). The right-* messages can be seen on Special:ListGroupRights and the action-* messages are used in a sentence like "You do not have permission to ...".


See also

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