Uzantı:AbuseFilter
AbuseFilter Yayın durumu: sabit |
|
---|---|
![]() |
|
Uygulama | Kullanıcı etkinliği , Özel sayfa , API |
Açıklama | Wiki aktivitesine belirli davranışa dayalı kısıtlamalar getirilmesine izin verir |
Yazar(lar) |
|
Uyumluluk politikası | dal yayını |
MediaWiki | 1.33+ |
PHP | 5.4+ önerilir |
Veritabanı değişiklikleri | Evet |
Tablolar | abuse_filter abuse_filter_action abuse_filter_history abuse_filter_log |
Lisans | GNU Genel Kamu Lisansı 2.0 veya üstü |
İndir | |
|
|
|
|
|
|
AbuseFilter uzantısını çevirin translatewiki.net adresinde mevcutsa | |
Kullanım ve sürüm matrisini kontrol edin. | |
Sorunlar | Görevleri aç · Bir hatayı bildir |
AbuseFilter uzantısı, ayrıcalıklı kullanıcıların, düzenlemeler gibi kullanıcılar tarafından yapılan işlemler belirli ölçütlerle eşleştiğinde gerçekleştirilecek belirli eylemleri ayarlamasına olanak tanır.
Örneğin, isimsiz kullanıcıların harici bağlantılar eklemesini engellemek veya 2000'den fazla karakteri kaldıran bir kullanıcıyı engellemek için bir filtre oluşturulabilir.
Contents
Kurulum
- İndir ve dosyaları
extensions/
klasörünüzdekiAbuseFilter
adlı bir dizine yerleştirin. - Sadece git'ten kurarken PHP bağımlılıklarını kurmak için Composer komutunu çalıştırın, eklenti dizinine
composer install --no-dev
vererek. (Potansiyel komplikasyonlar için T173141 bakınız.) - LocalSettings.php'inizin altına aşağıdaki kodu ekleyin:
wfLoadExtension( 'AbuseFilter' );
- Bu uzantının ihtiyaç duyduğu gerekli veritabanı tablolarını otomatik olarak oluşturacak bitik güncelleme komutunu çalıştırın.
- Configure as required.
Yapıldı – Uzantının başarıyla yüklendiğini doğrulamak için wikinizde Special:Version seçeneğine gidin.
MediaWiki 1.26 veya önceki bir sürümü çalıştıran kullanıcılara:
Yukarıdaki talimatlar, bu eklentiyi wfLoadExtension()
kullanarak kurmanın yeni yolunu açıklar. Bu uzantıyı önceki sürümlerine (MediaWiki 1.26 ve önceki sürümler) yüklemeniz gerekirse, wfLoadExtension( 'AbuseFilter' );
yerine kullanmanız gerekir:
require_once "$IP/extensions/AbuseFilter/AbuseFilter.php";
Yapılandırma
Kullanıcı hakları
Uzantıyı yükledikten sonra, kullanıcı haklarını "LocalSettings.php" içinde ayarlamanız gerekir.
Yetki | Açıklama |
---|---|
abusefilter-modify | Kötüye kullanım süzgeçlerini değiştir |
abusefilter-view | Kötüye kullanım süzgeçlerini gör |
abusefilter-log | Kötüye kullanım günlüğünü gör |
abusefilter-log-detail | Ayrıntılı suistimal girdilerini gör |
abusefilter-privatedetails | Kötüye kullanım günlüğündeki özel verileri gör |
abusefilter-modify-restricted | Kısıtlı eylemler içeren suistimal filtrelerini değiştir |
abusefilter-modify-global | Küresel suistimal süzgeçleri oluştur ya da değiştir |
abusefilter-revert | Verilen bir suistimal filtresi tarafından yapılan tüm değişiklikleri geri al |
abusefilter-view-private | Özel olarak işaretlenmiş suistimal filtrelerini gör |
abusefilter-log-private | Özel olarak işaretlenmiş suistimal süzgeci günlük girdilerini gör |
abusefilter-hide-log | Girdileri kötüye kullanım günlüğünde gizle |
abusefilter-hidden-log | Gizli suistimal günlüğü girdilerine bak |
abusefilter-privatedetails-log | AbuseFilter özel ayrıntıları erişim günlüğünü görüntüle |
Örneğin, aşağıdaki örnek yapılandırma hizmetlilerin AbuseFilter ile istedikleri her şeyi yapmalarını ve herkesin günlüğü görüntülemesini ve genel filtre ayarlarını görmelerini sağlar:
$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;
Parametreler
Değişken ismi | Varsayılan değer | Açıklama |
---|---|---|
$wgAbuseFilterActions
|
[
'throttle' => true,
'warn' => true,
'disallow' => true,
'blockautopromote' => true,
'block' => true,
'rangeblock' => false,
'degroup' => true,
'tag' => true
]
|
Kötüye kullanım filtreleriyle gerçekleştirilebilecek olası eylemler. Yeni bir işlem eklerken, $wgAbuseFilterRestrictions bölümünde kısıtlı olup olmadığını kontrol edin ve uygunsa abusefilter-configure-restted 'i uygun kullanıcı grupları şekilde eklemeyi unutmayın.
|
$wgAbuseFilterConditionLimit
|
1000
|
Filtrelerin bir değişikliğe karşı çalıştırılmasında kullanılabilecek maksimum 'koşul' sayısı. (Daha karmaşık filtreler daha fazla 'koşul' gerektirir). |
$wgAbuseFilterValidGroups
|
[
'default'
]
|
"Gruplar" filtrelerinin listesi ayrılabilir. Varsayılan olarak sadece bir grup var. Diğer uzantılar başka gruplar ekleyebilir. |
$wgAbuseFilterEmergencyDisableThreshold
|
[
'default' => 0.05
]
|
Filtrenin son 86400 saniyede değiştirilmediği sürece, "gözlenen" dönemde (en fazla bir gün) filtre grubuna karşı kontrol edilen eylemlerin% 5'inden fazlasını oluşturan, 2'den fazla düzenlemeyle eşleşmesi durumunda filtreyi devre dışı bırakın (bir gün). Bkz acil durum azaltma. |
$wgAbuseFilterEmergencyDisableCount
|
[
'default' => 2
]
| |
$wgAbuseFilterEmergencyDisableAge
|
[
'default' => 86400
]
| |
$wgAbuseFilterParserClass
|
'AbuseFilterParser'
|
AbuseFilter'ın ayrıştırıcı sınıfının adı. |
$wgAbuseFilterRestrictions
|
[
'block' => true,
'degroup' => true,
'blockautopromote' => true,
'rangeblock' => true
]
|
Kullanıcılar, bu eylemleri gerçekleştiren filtreler oluşturmak veya değiştirmek için "abusefilter-modify-restricted" kullanıcı hakkına ve "abusefilter-modify"ye sahip olmalıdır. |
$wgAbuseFilterNotifications
|
false
|
Allows to configure the extension to send hit notifications to Special:RecentChanges or UDP. Available options: rc, udp, rcandudp |
$wgAbuseFilterNotificationsPrivate
|
false
|
Enable notifications for private filters. |
$wgAbuseFilterCentralDB
|
null
|
Name of a database where global abuse filters will be stored in (only supported in the latest, development version). |
$wgAbuseFilterIsCentral
|
false
|
Set this variable to true for the wiki where global AbuseFilters are stored in (only supported in the latest, development version). |
$wgAbuseFilterDisallowGlobalLocalBlocks
|
false
|
Disallow Centralised filters from taking actions that locally block, remove from groups, or revoke permissions. |
$wgAbuseFilterBlockDuration
|
'indefinite'
|
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.
|
$wgAbuseFilterAnonBlockDuration
|
null
|
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.
|
$wgAbuseFilterCustomActionsHandlers
|
[ ]
|
Callback functions for custom actions. |
$wgAbuseFilterDefaultWarningMessage | [
'default' => 'abusefilter-warning'
]
|
Default warning messages, per filter group |
$wgAbuseFilterLogIPMaxAge
|
3 * 30 * 24 * 3600
|
Age used as cutoff when purging old IP log data. Defaults to 3 months. Used by maintenance script purgeOldLogIPData.php. |
$wgAbuseFilterProfileActionsCap
|
10000
|
Number of action that determines when to reset profiling stats. |
$wgAbuseFilterLogPrivateDetailsAccess
|
false
|
Whether accessing private information from a filter log entry is logged. |
$wgAbuseFilterPrivateDetailsForceReason
|
false
|
Whether users are forced to provide a reason for accessing private information from a filter log entry. |
- Emergency throttling
AbuseFilter comes with a feature that automatically throttles (disable) filters that have been edited recently and match a certain theresold 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 Enabled, throttled. 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 (the ones specified in $wgAbuseFilterRestrictions
), and only "safe" actions are allowed. 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 somethin 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. Filters can also get randomly throttled if the action count reaches $wgAbuseFilterProfileActionsCap
, causing all filter matches count to reset to 0, and then someone repeatedly makes a filter to hit.
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.
- Rules format - The basics of how to write a filter
- Actions
- Global Rules
- Guide to optimizing condition limit usage
- 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.
API
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
- Parameters
abfstartid
- The filter id to start enumerating fromabfendid
- The filter id to stop enumerating atabfdir
- 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 listabfprop
- 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.
- Examples
List non-private abuse filters
Sonuç |
---|
<api>
<query>
<abusefilters>
<filter id="1" hits="867" />
<filter id="3" hits="66110" />
<filter id="5" hits="464" />
<filter id="6" hits="19" />
<filter id="8" hits="7" />
<filter id="9" hits="24869" />
<filter id="11" hits="10033" />
<filter id="14" hits="63" />
<filter id="15" hits="15" />
<filter id="16" hits="44" />
</abusefilters>
</query>
<query-continue>
<abusefilters abfstartid="18" />
</query-continue>
</api>
|
list = abuselog
List instances where actions triggered an abuse filter.
- Parameters
aflstart
- The timestamp to start enumerating fromaflend
- The timestamp to stop enumerating atafldir
- 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 IDafllimit
- The maximum number of entries to listaflprop
- Which properties to get (ids|user|title|action|result|timestamp|details)
- Example
List instances where the abuse filter was triggered in response to actions from the user "SineBot"
Sonuç |
---|
<api>
<query>
<abuselog>
<item id="900937" filter_id="211" user="SineBot" result="" />
<item id="888404" filter_id="211" user="SineBot" result="" />
<item id="862751" filter_id="211" user="SineBot" result="" />
<item id="855649" filter_id="211" user="SineBot" result="" />
<item id="842429" filter_id="211" user="SineBot" result="" />
<item id="840958" filter_id="1" user="SineBot" result="" />
<item id="824151" filter_id="211" user="SineBot" result="" />
<item id="804892" filter_id="211" user="SineBot" result="" />
<item id="205254" filter_id="58" user="SineBot" result="disallow" />
<item id="205252" filter_id="58" user="SineBot" result="disallow" />
</abuselog>
</query>
<query-continue>
<abuselog aflstart="2009-04-19T02:07:55Z" />
</query-continue>
</api>
|
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
$builder['vars']['variable_name'] = 'i18n-key';
, wherevariable_name
is the name of the variable, andi18n-key
is the fragment of an i18n key. The full key will beabusefilter-edit-builder-vars-{$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-generateStaticVars hook; this is specifically thought for "static" variables, i.e. variables whose value shouldn't depend on the context. This is rarely useful;
- 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'sglobal_user_groups
.
- The "direct" way is calling
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 Flow. 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
- Several WMF wikis where it's enabled (and with which configuration)
![]() | Bu uzantı bir veya daha fazla Wikimedia projeleri üzerinde kullanılıyor. Bu, muhtemelen uzantının kararlı olduğu ve bu tür yüksek trafikli web siteleri tarafından kullanılacak kadar iyi çalıştığı anlamına gelir. Nerede kurulduğunu görmek için bu uzantının adını Wikimedia'nın CommonSettings.php ve InitialiseSettings.php yapılandırma dosyalarında arayın. Belirli bir wikide yüklü olan uzantılar listesinin tamamı wikinin Special:Version sayfasında görülebilir. |
- GPL licensed extensions/tr
- Stable extensions/tr
- User activity extensions/tr
- Special page extensions/tr
- API extensions/tr
- Extensions in Wikimedia version control/tr
- Extensions which add rights/tr
- EditFilterMerged extensions/tr
- GetAutoPromoteGroups extensions/tr
- AbortMove extensions/tr
- MovePageCheckPermissions extensions/tr
- ArticleDelete extensions/tr
- RecentChange save extensions/tr
- ListDefinedTags extensions/tr
- ChangeTagsListActive extensions/tr
- LoadExtensionSchemaUpdates extensions/tr
- ContributionsToolLinks extensions/tr
- UploadVerifyFile extensions/tr
- UploadVerifyUpload extensions/tr
- UploadStashFile extensions/tr
- MakeGlobalVariablesScript extensions/tr
- PageContentSaveComplete extensions/tr
- UserMergeAccountFields extensions/tr
- ParserOutputStashForEdit extensions/tr
- UndeletePageToolLinks extensions/tr
- All extensions/tr
- Extensions used on Wikimedia/tr
- Spam management extensions/tr