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This page is a translated version of the page Extension:AbuseFilter and the translation is 10% complete.
این افزونه همراه با مدیاویکی 1.38 و بالاتر است. بنابراین شما مجبور نیستید آن را دوباره بارگیری کنید. با این‌حال، شما هنوز هم باید دستورالعمل‌های دیگر را دنبال کنید.
راهنمای افزونهٔ مدیاویکی
وضعیت انتشار: پایدار
انجام User activity , Special page , API
توضیحات Allows specific behavior-based restrictions to be placed on wiki activity
سیاست سازگاری Snapshots releases along with MediaWiki. Master is not backward compatible.
MediaWiki >= 1.42.0
تغییر پایگاه داده بله
Composer mediawiki/abuse-filter
جدول‌ها abuse_filter
مجوز GNU General Public License 2.0 or later
  • $wgAbuseFilterActorTableSchemaMigrationStage
  • $wgAbuseFilterConditionLimit
  • $wgAbuseFilterRangeBlockSize
  • $wgAbuseFilterAnonBlockDuration
  • $wgAbuseFilterLogIPMaxAge
  • $wgAbuseFilterCentralDB
  • $wgAbuseFilterDefaultWarningMessage
  • $wgAbuseFilterEmergencyDisableAge
  • $wgAbuseFilterActionRestrictions
  • $wgAbuseFilterActions
  • $wgAbuseFilterEnableBlockedExternalDomain
  • $wgAbuseFilterLogIP
  • $wgAbuseFilterPrivateDetailsForceReason
  • $wgAbuseFilterEmergencyDisableCount
  • $wgAbuseFilterLogPrivateDetailsAccess
  • $wgAbuseFilterSlowFilterRuntimeLimit
  • $wgAbuseFilterEmergencyDisableThreshold
  • $wgAbuseFilterLocallyDisabledGlobalActions
  • $wgAbuseFilterBlockDuration
  • $wgAbuseFilterDefaultDisallowMessage
  • $wgAbuseFilterValidGroups
  • $wgAbuseFilterNotificationsPrivate
  • $wgAbuseFilterBlockAutopromoteDuration
  • $wgAbuseFilterIsCentral
  • $wgAbuseFilterNotifications
  • abusefilter-modify
  • abusefilter-log-detail
  • abusefilter-view
  • abusefilter-log
  • abusefilter-privatedetails
  • abusefilter-privatedetails-log
  • abusefilter-modify-restricted
  • abusefilter-revert
  • abusefilter-view-private
  • abusefilter-log-private
  • abusefilter-hidden-log
  • abusefilter-hide-log
  • abusefilter-modify-global
  • abusefilter-modify-blocked-external-domains
  • abusefilter-bypass-blocked-external-domains
Quarterly downloads 166 (Ranked 41st)
Public wikis using 2,939 (Ranked 186th)
Translate the AbuseFilter extension if it is available at translatewiki.net
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The AbuseFilter extension allows privileged users to set specific actions to be taken when actions by users, such as edits, match certain criteria.

For example, a filter could be created to prevent unregistered users from adding external links, or to block a user who removes more than 2000 characters.


  • Download and move the extracted AbuseFilter folder to your extensions/ directory.
    Developers and code contributors should install the extension from Git instead, using:cd extensions/
    git clone https://gerrit.wikimedia.org/r/mediawiki/extensions/AbuseFilter
  • Only when installing from Git, run Composer to install PHP dependencies, by issuing composer install --no-dev in the extension directory. (See وظیفه T173141 for potential complications.)
  • کد زیر را در انتهای $LocalSettings خودتان اضافه کنید:
    wfLoadExtension( 'AbuseFilter' );
  • اسکریپت به‌روزرسانی اجرا کنید تا به طور خودکار جدول‌های پایگاه داده‌ها ضروری که این افزونه نیازمند دارد را ایجاد کند.
  • Configure as required.
  • Yes انجام شد – به Special:Version در ویکی خودتان بروید تا مطئمن شوید که افزونه با موفقیت نصب شده است.

When installing from Git, please note that this extension requires Composer .

So, after installation from Git change to the directory containing the extension e.g. "../extensions/AbuseFilter/" and run composer install --no-dev, or when updating: composer update --no-dev.

Alternatively as well as preferably add the line "extensions/AbuseFilter/composer.json" to the "composer.local.json" file in the root directory of your wiki like e.g.

	"extra": {
		"merge-plugin": {
			"include": [


اختیارات کاربران

پس از نصب ابزار، باید اختیارات کاربری را در "LocalSettings.php" تنظیم کنید.

User rights for AbuseFilter
دسترسی توضیح Notes User groups that have this right by default
abusefilter-modify ایجاد یا تغییر پالایه‌های ویرایش Requires the abusefilter-view right sysop
abusefilter-view مشاهدهٔ پالایه‌های ویرایش *
abusefilter-log مشاهدهٔ سیاههٔ ویرایش *
abusefilter-log-detail مشاهدهٔ سیاههٔ ویرایش به همراه جزئیات Requires the abusefilter-log right sysop
abusefilter-privatedetails مشاهدهٔ اطلاعات خصوصی در سیاههٔ ویرایش Prior to 1.34 this right was named abusefilter-private - Requires the abusefilter-log-detail right
abusefilter-modify-restricted ویرایش پالایه‌های ویرایش دارای اقدامات محدودکننده Requires the abusefilter-modify right sysop
abusefilter-modify-global ایجاد یا تغییر پالایه‌های سراسری ویرایش Requires the abusefilter-modify right
abusefilter-revert واگردانی تمام تغییرات توسط یک پالایهٔ ویرایش sysop
abusefilter-view-private مشاهدهٔ پالایه‌های ویرایش علامت خورده به عنوان خصوصی Requires the abusefilter-view right (not needed if the group already has the abusefilter-modify right) sysop
abusefilter-log-private نمایش ورودی‌های خصوصی سیاهه‌های ویرایش Requires the abusefilter-log right (not needed if the group already has the abusefilter-modify or abusefilter-view-private rights) sysop
abusefilter-hide-log پنهان کردن موارد سیاههٔ ویرایش Requires the abusefilter-log right suppress
abusefilter-hidden-log مشاهدهٔ موارد پنهان سیاههٔ ویرایش Requires the abusefilter-log right suppress
abusefilter-privatedetails-log نمایش جزئیات خصوصی سیاههٔ دسترسی به پالایهٔ سوءاستفاده Prior to 1.34 this right was named abusefilter-private-log

برای نمونه، تنظیمات زیر به مدیران اجازه می‌دهند که هرچه می‌خواهند با پالایه خرابکاری انجام دهند و همه سیاهه و تنظیمات عمومی پالایه را ببینند:

$wgGroupPermissions['sysop']['abusefilter-modify'] = true;
$wgGroupPermissions['*']['abusefilter-log-detail'] = true;
$wgGroupPermissions['*']['abusefilter-view'] = true;
$wgGroupPermissions['*']['abusefilter-log'] = true;
$wgGroupPermissions['sysop']['abusefilter-privatedetails'] = true;
$wgGroupPermissions['sysop']['abusefilter-modify-restricted'] = true;
$wgGroupPermissions['sysop']['abusefilter-revert'] = true;
پالایه‌هایی که به صورت خصوصی علامت‌گذاری شده‌اند، تنها توسط کاربرانی که اجازه تغییر پالایه یا مشاهده پالایه خصوصی را دارند، دیده می‌شوند.


نام متغیر مقدار پیش‌فرض توضیحات
    'throttle' => true,
    'warn' => true,
    'disallow' => true,
    'blockautopromote' => true,
    'block' => true,
    'rangeblock' => false,
    'degroup' => false,
    'tag' => true
کنش‌های ممکن توسط پالایه خرابکاری When adding a new action, check if it is restricted in $wgAbuseFilterActionRestrictions and, if it is, don't forget to add the abusefilter-modify-restricted right to the appropriate user groups.
The maximum number of 'conditions' that can be used each time the filters are run against a change. (More complex filters require more 'conditions').
The list of "groups" filters can be divided into. By default there is only one group. Other extensions may add other groups.
    'default' => 0.05
Disable a filter if it matched more than 2 edits, constituting more than 5 % of the actions which were checked against the filter's group in the "observed" period (at most one day), unless the filter has been changed in the last 86400 seconds (one day). See emergency throttling.
    'default' => 2
    'default' => 86400
Name of AbuseFilter's parser class.
	"throttle" => false,
	"warn" => false,
	"disallow" => false,
	"blockautopromote" => true,
	"block" => true,
	"rangeblock" => true,
	"degroup" => true,
	"tag" => false
Users must have the "abusefilter-modify-restricted" user right as well as "abusefilter-modify" in order to create or modify filters which carry out these actions.
Allows to configure the extension to send hit notifications to Special:RecentChanges or UDP. گزینه های دردسترس: rc, udp, rcandudp
For sending changes to abuse filters to Special:RecentChanges, use unset($wgLogRestrictions['abusefilter']);.
Enable notifications for private filters.
Name of a database where global abuse filters will be stored in (only supported in the latest, development version). Requires CentralAuth installed otherwise global filters will break on a wikifarm.
Set this variable to true for the wiki where global AbuseFilters are stored in (only supported in the latest, development version). Requires CentralAuth installed otherwise global filters will break on a wikifarm.
	"throttle" => false,
	"warn" => false,
	"disallow" => false,
	"blockautopromote" => false,
	"block" => false,
	"rangeblock" => false,
	"degroup" => false,
	"tag" => false
Disallow Centralised filters from taking actions set as true in this variable.
Duration of blocks made by AbuseFilter.
as of 1.31.0-wmf.25 block durations may be specified for every single filter and will override this variable. This variable is only used when enabling the block in order to preselect a default duration.
Duration of blocks made by AbuseFilter on users who are not logged in. The value of $wgAbuseFilterBlockDuration will be used if this is not set.
as of 1.31.0-wmf.25 block durations may be specified for every single filter and will override this variable. This variable is only used when enabling the block in order to preselect a default duration.
Duration, in days, for which users' autopromotion is blocked by filters.
Callback functions for custom actions. (deprecated in 1.36) Use the AbuseFilterCustomActions hook instead.
    'default' => 'abusefilter-warning'
Default warning messages, per filter group
    'default' => 'abusefilter-disallowed'
Default disallow messages, per filter group
3 * 30 * 24 * 3600
Age used as cutoff when purging old IP log data. Defaults to 3 months. Used by maintenance script purgeOldLogIPData.php.
Number of action that determines when to reset profiling stats.
Whether accessing private information from a filter log entry is logged.
Whether users are forced to provide a reason for accessing private information from a filter log entry.
Runtime in milliseconds before a filter is considered slow.
    'IPv4' => '16',
    'IPv6' => '19',
Size of the range blocked by 'rangeblock' action.
Whether to include IP in the abuse_filter_log

Emergency throttling

AbuseFilter comes with a feature that automatically throttles (disables) filters that have been edited recently and match a certain threshold of the latest actions.

This is done to prevent harmful edits on the filters to block every user that performs an action on the wiki or similar.

The condition to disable the filter depend on those variables:

  • $wgAbuseFilterEmergencyDisableThreshold - Percent of matches over the total amount of actions in the observed period.
  • $wgAbuseFilterEmergencyDisableCount - Count of matches of the filter in the observed period.
  • $wgAbuseFilterEmergencyDisableAge - Age of the filter to take it into account. If the last edit of the filter is older than this number of seconds, the filter won't be throttled, unless it's already throttled.
  • $wgAbuseFilterProfileActionsCap - Maximum number of recent actions to count against the threshold. Note that each action increments a counter, and once this counter reaches this configured value, this counter and the number of recent actions that matches all filters are reset to 0.

Throttled filters can be identified in the list of filters (Special:AbuseFilter) with the state فعال, نرخ بالای تطابق. Throttling happens silently, and there's no way to see when a filter got throttled.

When a filter gets throttled, it doesn't perform any dangerous action (actions usually restricted to special rights like blocking the user, or removing it from groups, controlled by $wgAbuseFilterActionRestrictions), and only "safe" actions are allowed (the ones that can warn or prevent the ongoing action). Throttled filters don't get enabled automatically. To disable the throttling, you need to edit the filter. Note that you need to actually change something from the filter: changing something from the filter's notes is sufficient.

Note that editing the filter updates its age, and can cause it to be disabled if it reaches again the conditions to be throttled in a short period since the last edit, leading to a unusable filter if your wiki has more abuse edits than legitimate ones.

Creating and managing filters

Once the extension has been installed, filters can be created/tested/changed/deleted and the logs can be accessed from the Abuse filter management page Special:AbuseFilter.

  • To import filters from Wikipedia: When you have installed the extension, go to w:Special:AbuseFilter, choose a filter (say w:Special:AbuseFilter/3), then click "Export this filter to another wiki", copy the text, go to "Special:AbuseFilter/import" on your wiki, paste the text.


AbuseFilter adds two API list modules, one for details of abuse filters ("abusefilters") and one for the abuse log, since it is separate from other MediaWiki logs ("abuselog"). It is not possible to create or modify abuse filters using the API.

list = abusefilters

List information about filters

  • abfstartid - The filter id to start enumerating from
  • abfendid - The filter id to stop enumerating at
  • abfdir - The direction in which to enumerate (older, newer)
  • abfshow - Show only filters which meet these criteria (enabled|!enabled|deleted|!deleted|private|!private)
  • abflimit - The maximum number of filters to list
  • abfprop - Which properties to get (id|description|pattern|actions|hits|comments|lasteditor|lastedittime|status|private)

When filters are private, some of the properties specified with abfprop will be missing unless you have the appropriate user rights.


List non-private abuse filters

    "batchcomplete": "",
    "continue": {
        "abfstartid": 18,
        "continue": "-||"
    "query": {
        "abusefilters": [
                "id": 1,
                "hits": 41430
                "id": 3,
                "hits": 957485
                "id": 5,
                "hits": 5931
                "id": 6,
                "hits": 19
                "id": 8,
                "hits": 7
                "id": 9,
                "hits": 41354
                "id": 11,
                "hits": 132971
                "id": 12,
                "hits": 139693
                "id": 14,
                "hits": 63
                "id": 15,
                "hits": 15

list = abuselog

List instances where actions triggered an abuse filter.

  • aflstart - The timestamp to start enumerating from
  • aflend - The timestamp to stop enumerating at
  • afldir - The direction in which to enumerate (older, newer)
  • afluser - Show only entries where the action was attempted by a given user or IP address.
  • afltitle - Show only entries where the action involved a given page.
  • aflfilter - Show only entries that triggered a given filter ID
  • afllimit - The maximum number of entries to list
  • aflprop - Which properties to get: (ids|filter|user|ip|title|action|details|result|timestamp|hidden|revid|wiki)

List instances where the abuse filter was triggered in response to actions from the user "SineBot"

    "batchcomplete": "",
    "continue": {
        "aflstart": "2018-03-06T02:34:18Z",
        "continue": "-||"
    "query": {
        "abuselog": [
                "id": 27219261,
                "filter_id": "1073"
                "id": 26938051,
                "filter_id": ""
                "id": 23388942,
                "filter_id": "1"
                "id": 22044912,
                "filter_id": ""
                "id": 22032235,
                "filter_id": ""
                "id": 22032196,
                "filter_id": ""
                "id": 21983882,
                "filter_id": ""
                "id": 20594818,
                "filter_id": "904"
                "id": 20593489,
                "filter_id": "904"
                "id": 20590442,
                "filter_id": "904"

Possible errors

  • Some users might experience that creating new filters or modifying old filters fail and the user just gets redirected to the original page. If the Wiki is using SSL certificates, this error could possibly be because of the $wgServer value, which might be using "http://" instead of "https://". An indication of this error will be, the browser giving https warning for Special:AbuseFilter pages. (Topic:T23dyyih0ofjada5)

Integration with other extensions

You can integrate AbuseFilter with other extension in various ways.

Adding variables for filtering

It is possible to add new variables, to be used in abuse filters. A list of examples is available . To do that, you should:

  • Add a handler for the AbuseFilter-builder hook. To add a variable, you should use $builder['vars']['variable_name'] = 'i18n-key';, where variable_name is the name of the variable, and i18n-key is the fragment of an i18n key. The full key will be abusefilter-edit-builder-vars-{$your_key}.
  • Add the i18n messages you chose at the previous point.
  • Choose a hook handler where the variable will be computed. Depending on your use case, you could:
    • Implement the AbuseFilter-generateTitleVars hook; this is specifically thought for page-related variables;
    • Implement the AbuseFilter-generateUserVars hook; this is specifically thought for user-related variables;
    • Implement the AbuseFilter-generateGenericVars hook; this is for variables not bound to a specific page or user;
    • Implement the AbuseFilterAlterVariables hook; this is a bit more flexible than the other hooks, but it has a downside: your variable will not be available when examining past RecentChanges entries. If you want to implement that feature (and it's recommended to do so), you should use one of the hooks listed above, and use its third parameter ($RCRow).
  • Inside the hook handler, there are two ways to add a variable:
    • The "direct" way is calling $vars->setVar( 'var_name', var_value );. This is ideal only when the value is easy and quick to compute: the value is computed even if no active filter will use it.
    • The "lazy" way is calling $vars->setLazyLoadVar( 'var_name', 'method_name', $params );. Here, 'method_name' is a (unique) identifier that will be used to compute the variable (it's recommended to prefix it with the name of your extension). To register the method, you should add a handler for the AbuseFilter-computeVariable hook; therein, you should check if the $method passed matches your 'method_name', and if so, compute the variable. Lastly, $params is an array of parameters that you'll need to compute the variable; these are passed to the computeVariable hook handler. For an example of this, you can check out CentralAuth's global_user_groups.

Adding custom actions

You can add custom action handlers, so that each filter may perform further actions. To do that, you choose a name for the action ('my-action' from now on), and then:

  • Create a class named e.g. MyAction, that should extend \MediaWiki\Extension\AbuseFilter\Consequence, which can also implement HookAborterConsequence or ConsequencesDisablerConsequence
  • Add a subscriber to the AbuseFilterCustomActions hook; the subscriber should provide a callback as documented in the hook documentation, that returns an instance of the class created above, for instance:
class MyAction extends \MediaWiki\Extension\AbuseFilter\Consequence {
    public function run() {
        throw new \Exception( 'Write me' );
public function onAbuseFilterCustomActions( &$actions ) {
    $actions[] = function ( \MediaWiki\Extension\AbuseFilter\Consequence\Parameters $params, array $rawParams ) : MyConsequence {
        return new MyAction( $params, $rawParams );

Then you should add the following i18n messages; you can replace 'my_action' with e.g. 'block' to see what the messages are for:

  • 'abusefilter-edit-action-${my_action}'
  • 'abusefilter-action-${my_action}'

Adding rule groups

You can also add extra rule groups, which can be used to group existing abuse filters. Note that, at the moment, each filter can only be in a single group (T116642). Currently, the only known consumer of this feature is Extension:StructuredDiscussions . To do that, you should:

  • Append the name of the group to $wgAbuseFilterValidGroups
  • Add some code to run the filters with your group. Note that AbuseFilter won't do that on its own. To do that, you should construct an AbuseFilterRunner object, passing in the name of your group.

See also