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1 <?php
36 class PasswordReset implements LoggerAwareInterface {
38  protected $config;
41  protected $authManager;
44  protected $logger;
54  $this->config = $config;
55  $this->authManager = $authManager;
56  $this->permissionCache = new MapCacheLRU( 1 );
57  $this->logger = LoggerFactory::getInstance( 'authentication' );
58  }
66  public function setLogger( LoggerInterface $logger ) {
67  $this->logger = $logger;
68  }
78  public function isAllowed( User $user ) {
79  $status = $this->permissionCache->get( $user->getName() );
80  if ( !$status ) {
81  $resetRoutes = $this->config->get( 'PasswordResetRoutes' );
84  if ( !is_array( $resetRoutes ) || !in_array( true, $resetRoutes, true ) ) {
85  // Maybe password resets are disabled, or there are no allowable routes
86  $status = StatusValue::newFatal( 'passwordreset-disabled' );
87  } elseif (
88  ( $providerStatus = $this->authManager->allowsAuthenticationDataChange(
90  && !$providerStatus->isGood()
91  ) {
92  // Maybe the external auth plugin won't allow local password changes
93  $status = StatusValue::newFatal( 'resetpass_forbidden-reason',
94  $providerStatus->getMessage() );
95  } elseif ( !$this->config->get( 'EnableEmail' ) ) {
96  // Maybe email features have been disabled
97  $status = StatusValue::newFatal( 'passwordreset-emaildisabled' );
98  } elseif ( !$user->isAllowed( 'editmyprivateinfo' ) ) {
99  // Maybe not all users have permission to change private data
100  $status = StatusValue::newFatal( 'badaccess' );
101  } elseif ( $this->isBlocked( $user ) ) {
102  // Maybe the user is blocked (check this here rather than relying on the parent
103  // method as we have a more specific error message to use here and we want to
104  // ignore some types of blocks)
105  $status = StatusValue::newFatal( 'blocked-mailpassword' );
106  }
108  $this->permissionCache->set( $user->getName(), $status );
109  }
111  return $status;
112  }
130  public function execute(
131  User $performingUser, $username = null, $email = null
132  ) {
133  if ( !$this->isAllowed( $performingUser )->isGood() ) {
134  throw new LogicException( 'User ' . $performingUser->getName()
135  . ' is not allowed to reset passwords' );
136  }
138  $resetRoutes = $this->config->get( 'PasswordResetRoutes' )
139  + [ 'username' => false, 'email' => false ];
140  if ( $resetRoutes['username'] && $username ) {
141  $method = 'username';
142  $users = [ User::newFromName( $username ) ];
143  $email = null;
144  } elseif ( $resetRoutes['email'] && $email ) {
145  if ( !Sanitizer::validateEmail( $email ) ) {
146  return StatusValue::newFatal( 'passwordreset-invalidemail' );
147  }
148  $method = 'email';
149  $users = $this->getUsersByEmail( $email );
150  $username = null;
151  } else {
152  // The user didn't supply any data
153  return StatusValue::newFatal( 'passwordreset-nodata' );
154  }
156  // Check for hooks (captcha etc), and allow them to modify the users list
157  $error = [];
158  $data = [
159  'Username' => $username,
160  'Email' => $email,
161  ];
162  if ( !Hooks::run( 'SpecialPasswordResetOnSubmit', [ &$users, $data, &$error ] ) ) {
164  }
166  if ( !$users ) {
167  if ( $method === 'email' ) {
168  // Don't reveal whether or not an email address is in use
169  return StatusValue::newGood( [] );
170  } else {
171  return StatusValue::newFatal( 'noname' );
172  }
173  }
175  $firstUser = $users[0];
177  if ( !$firstUser instanceof User || !$firstUser->getId() ) {
178  // Don't parse username as wikitext (T67501)
179  return StatusValue::newFatal( wfMessage( 'nosuchuser', wfEscapeWikiText( $username ) ) );
180  }
182  // Check against the rate limiter
183  if ( $performingUser->pingLimiter( 'mailpassword' ) ) {
184  return StatusValue::newFatal( 'actionthrottledtext' );
185  }
187  // All the users will have the same email address
188  if ( !$firstUser->getEmail() ) {
189  // This won't be reachable from the email route, so safe to expose the username
190  return StatusValue::newFatal( wfMessage( 'noemail',
191  wfEscapeWikiText( $firstUser->getName() ) ) );
192  }
194  // We need to have a valid IP address for the hook, but per T20347, we should
195  // send the user's name if they're logged in.
196  $ip = $performingUser->getRequest()->getIP();
197  if ( !$ip ) {
198  return StatusValue::newFatal( 'badipaddress' );
199  }
201  Hooks::run( 'User::mailPasswordInternal', [ &$performingUser, &$ip, &$firstUser ] );
204  $reqs = [];
205  foreach ( $users as $user ) {
206  $req = TemporaryPasswordAuthenticationRequest::newRandom();
207  $req->username = $user->getName();
208  $req->mailpassword = true;
209  $req->caller = $performingUser->getName();
210  $status = $this->authManager->allowsAuthenticationDataChange( $req, true );
211  if ( $status->isGood() && $status->getValue() !== 'ignored' ) {
212  $reqs[] = $req;
213  } elseif ( $result->isGood() ) {
214  // only record the first error, to avoid exposing the number of users having the
215  // same email address
216  if ( $status->getValue() === 'ignored' ) {
217  $status = StatusValue::newFatal( 'passwordreset-ignored' );
218  }
219  $result->merge( $status );
220  }
221  }
223  $logContext = [
224  'requestingIp' => $ip,
225  'requestingUser' => $performingUser->getName(),
226  'targetUsername' => $username,
227  'targetEmail' => $email,
228  'actualUser' => $firstUser->getName(),
229  ];
231  if ( !$result->isGood() ) {
232  $this->logger->info(
233  "{requestingUser} attempted password reset of {actualUser} but failed",
234  $logContext + [ 'errors' => $result->getErrors() ]
235  );
236  return $result;
237  }
239  $passwords = [];
240  foreach ( $reqs as $req ) {
241  // This is adding a new temporary password, not intentionally changing anything
242  // (even though it might technically invalidate an old temporary password).
243  $this->authManager->changeAuthenticationData( $req, /* $isAddition */ true );
244  }
246  $this->logger->info(
247  "{requestingUser} did password reset of {actualUser}",
248  $logContext
249  );
251  return StatusValue::newGood( $passwords );
252  }
261  protected function isBlocked( User $user ) {
262  $block = $user->getBlock() ?: $user->getGlobalBlock();
263  if ( !$block ) {
264  return false;
265  }
266  return $block->appliesToPasswordReset();
267  }
274  protected function getUsersByEmail( $email ) {
275  $userQuery = User::getQueryInfo();
276  $res = wfGetDB( DB_REPLICA )->select(
277  $userQuery['tables'],
278  $userQuery['fields'],
279  [ 'user_email' => $email ],
280  __METHOD__,
281  [],
282  $userQuery['joins']
283  );
285  if ( !$res ) {
286  // Some sort of database error, probably unreachable
287  throw new MWException( 'Unknown database error in ' . __METHOD__ );
288  }
290  $users = [];
291  foreach ( $res as $row ) {
292  $users[] = User::newFromRow( $row );
293  }
294  return $users;
295  }
296 }
wfEscapeWikiText( $text)
Escapes the given text so that it may be output using addWikiText() without any linking, formatting, etc.
setLogger(LoggerInterface $logger)
Set the logger instance to use.
Utility to generate mapping file used in mw.Title (phpCharToUpper.json)
processing should stop and the error should be shown to the user * false
Definition: hooks.txt:187
Apache License January AND DISTRIBUTION Definitions License shall mean the terms and conditions for use
__construct(Config $config, AuthManager $authManager)
wfGetDB( $db, $groups=[], $wiki=false)
Get a Database object.
getBlock( $fromReplica=true)
Get the block affecting the user, or null if the user is not blocked.
Definition: User.php:2280
static getQueryInfo()
Return the tables, fields, and join conditions to be selected to create a new user object...
Definition: User.php:5637
getGlobalBlock( $ip='')
Check if user is blocked on all wikis.
Definition: User.php:2351
isAllowed(User $user)
Check if a given user has permission to use this functionality.
Get the user name, or the IP of an anonymous user.
Definition: User.php:2443
The index of the header message $result[1]=The index of the body text message $result[2 through n]=Parameters passed to body text message. Please note the header message cannot receive/use parameters. 'ImportHandleLogItemXMLTag':When parsing a XML tag in a log item. Return false to stop further processing of the tag $reader:XMLReader object $logInfo:Array of information 'ImportHandlePageXMLTag':When parsing a XML tag in a page. Return false to stop further processing of the tag $reader:XMLReader object & $pageInfo:Array of information 'ImportHandleRevisionXMLTag':When parsing a XML tag in a page revision. Return false to stop further processing of the tag $reader:XMLReader object $pageInfo:Array of page information $revisionInfo:Array of revision information 'ImportHandleToplevelXMLTag':When parsing a top level XML tag. Return false to stop further processing of the tag $reader:XMLReader object 'ImportHandleUnknownUser':When a user doesn 't exist locally, this hook is called to give extensions an opportunity to auto-create it. If the auto-creation is successful, return false. $name:User name 'ImportHandleUploadXMLTag':When parsing a XML tag in a file upload. Return false to stop further processing of the tag $reader:XMLReader object $revisionInfo:Array of information 'ImportLogInterwikiLink':Hook to change the interwiki link used in log entries and edit summaries for transwiki imports. & $fullInterwikiPrefix:Interwiki prefix, may contain colons. & $pageTitle:String that contains page title. 'ImportSources':Called when reading from the $wgImportSources configuration variable. Can be used to lazy-load the import sources list. & $importSources:The value of $wgImportSources. Modify as necessary. See the comment in DefaultSettings.php for the detail of how to structure this array. 'InfoAction':When building information to display on the action=info page. $context:IContextSource object & $pageInfo:Array of information 'InitializeArticleMaybeRedirect':MediaWiki check to see if title is a redirect. & $title:Title object for the current page & $request:WebRequest & $ignoreRedirect:boolean to skip redirect check & $target:Title/string of redirect target & $article:Article object 'InternalParseBeforeLinks':during Parser 's internalParse method before links but after nowiki/noinclude/includeonly/onlyinclude and other processings. & $parser:Parser object & $text:string containing partially parsed text & $stripState:Parser 's internal StripState object 'InternalParseBeforeSanitize':during Parser 's internalParse method just before the parser removes unwanted/dangerous HTML tags and after nowiki/noinclude/includeonly/onlyinclude and other processings. Ideal for syntax-extensions after template/parser function execution which respect nowiki and HTML-comments. & $parser:Parser object & $text:string containing partially parsed text & $stripState:Parser 's internal StripState object 'InterwikiLoadPrefix':When resolving if a given prefix is an interwiki or not. Return true without providing an interwiki to continue interwiki search. $prefix:interwiki prefix we are looking for. & $iwData:output array describing the interwiki with keys iw_url, iw_local, iw_trans and optionally iw_api and iw_wikiid. 'InvalidateEmailComplete':Called after a user 's email has been invalidated successfully. $user:user(object) whose email is being invalidated 'IRCLineURL':When constructing the URL to use in an IRC notification. Callee may modify $url and $query, URL will be constructed as $url . $query & $url:URL to index.php & $query:Query string $rc:RecentChange object that triggered url generation 'IsFileCacheable':Override the result of Article::isFileCacheable()(if true) & $article:article(object) being checked 'IsTrustedProxy':Override the result of IP::isTrustedProxy() & $ip:IP being check & $result:Change this value to override the result of IP::isTrustedProxy() 'IsUploadAllowedFromUrl':Override the result of UploadFromUrl::isAllowedUrl() $url:URL used to upload from & $allowed:Boolean indicating if uploading is allowed for given URL 'isValidEmailAddr':Override the result of Sanitizer::validateEmail(), for instance to return false if the domain name doesn 't match your organization. $addr:The e-mail address entered by the user & $result:Set this and return false to override the internal checks 'isValidPassword':Override the result of User::isValidPassword() $password:The password entered by the user & $result:Set this and return false to override the internal checks $user:User the password is being validated for 'Language::getMessagesFileName':$code:The language code or the language we 're looking for a messages file for & $file:The messages file path, you can override this to change the location. 'LanguageGetNamespaces':Provide custom ordering for namespaces or remove namespaces. Do not use this hook to add namespaces. Use CanonicalNamespaces for that. & $namespaces:Array of namespaces indexed by their numbers 'LanguageGetTranslatedLanguageNames':Provide translated language names. & $names:array of language code=> language name $code:language of the preferred translations 'LanguageLinks':Manipulate a page 's language links. This is called in various places to allow extensions to define the effective language links for a page. $title:The page 's Title. & $links:Array with elements of the form "language:title" in the order that they will be output. & $linkFlags:Associative array mapping prefixed links to arrays of flags. Currently unused, but planned to provide support for marking individual language links in the UI, e.g. for featured articles. 'LanguageSelector':Hook to change the language selector available on a page. $out:The output page. $cssClassName:CSS class name of the language selector. 'LinkBegin':DEPRECATED since 1.28! Use HtmlPageLinkRendererBegin instead. Used when generating internal and interwiki links in Linker::link(), before processing starts. Return false to skip default processing and return $ret. See documentation for Linker::link() for details on the expected meanings of parameters. $skin:the Skin object $target:the Title that the link is pointing to & $html:the contents that the< a > tag should have(raw HTML) $result
Definition: hooks.txt:1980
static validateEmail( $addr)
Does a string look like an e-mail address?
Definition: Sanitizer.php:2116
The User object encapsulates all of the user-specific settings (user_id, name, rights, email address, options, last login time).
Definition: User.php:48
static newFatal( $message)
Factory function for fatal errors.
Definition: StatusValue.php:68
Status::newGood()` to allow deletion, and then `return false` from the hook function. Ensure you consume the 'ChangeTagAfterDelete' hook to carry out custom deletion actions. $tag:name of the tag $user:user initiating the action & $status:Status object. See above. 'ChangeTagsListActive':Allows you to nominate which of the tags your extension uses are in active use. & $tags:list of all active tags. Append to this array. 'ChangeTagsAfterUpdateTags':Called after tags have been updated with the ChangeTags::updateTags function. Params:$addedTags:tags effectively added in the update $removedTags:tags effectively removed in the update $prevTags:tags that were present prior to the update $rc_id:recentchanges table id $rev_id:revision table id $log_id:logging table id $params:tag params $rc:RecentChange being tagged when the tagging accompanies the action, or null $user:User who performed the tagging when the tagging is subsequent to the action, or null 'ChangeTagsAllowedAdd':Called when checking if a user can add tags to a change. & $allowedTags:List of all the tags the user is allowed to add. Any tags the user wants to add( $addTags) that are not in this array will cause it to fail. You may add or remove tags to this array as required. $addTags:List of tags user intends to add. $user:User who is adding the tags. 'ChangeUserGroups':Called before user groups are changed. $performer:The User who will perform the change $user:The User whose groups will be changed & $add:The groups that will be added & $remove:The groups that will be removed 'Collation::factory':Called if $wgCategoryCollation is an unknown collation. $collationName:Name of the collation in question & $collationObject:Null. Replace with a subclass of the Collation class that implements the collation given in $collationName. 'ConfirmEmailComplete':Called after a user 's email has been confirmed successfully. $user:user(object) whose email is being confirmed 'ContentAlterParserOutput':Modify parser output for a given content object. Called by Content::getParserOutput after parsing has finished. Can be used for changes that depend on the result of the parsing but have to be done before LinksUpdate is called(such as adding tracking categories based on the rendered HTML). $content:The Content to render $title:Title of the page, as context $parserOutput:ParserOutput to manipulate 'ContentGetParserOutput':Customize parser output for a given content object, called by AbstractContent::getParserOutput. May be used to override the normal model-specific rendering of page content. $content:The Content to render $title:Title of the page, as context $revId:The revision ID, as context $options:ParserOptions for rendering. To avoid confusing the parser cache, the output can only depend on parameters provided to this hook function, not on global state. $generateHtml:boolean, indicating whether full HTML should be generated. If false, generation of HTML may be skipped, but other information should still be present in the ParserOutput object. & $output:ParserOutput, to manipulate or replace 'ContentHandlerDefaultModelFor':Called when the default content model is determined for a given title. May be used to assign a different model for that title. $title:the Title in question & $model:the model name. Use with CONTENT_MODEL_XXX constants. 'ContentHandlerForModelID':Called when a ContentHandler is requested for a given content model name, but no entry for that model exists in $wgContentHandlers. Note:if your extension implements additional models via this hook, please use GetContentModels hook to make them known to core. $modeName:the requested content model name & $handler:set this to a ContentHandler object, if desired. 'ContentModelCanBeUsedOn':Called to determine whether that content model can be used on a given page. This is especially useful to prevent some content models to be used in some special location. $contentModel:ID of the content model in question $title:the Title in question. & $ok:Output parameter, whether it is OK to use $contentModel on $title. Handler functions that modify $ok should generally return false to prevent further hooks from further modifying $ok. 'ContribsPager::getQueryInfo':Before the contributions query is about to run & $pager:Pager object for contributions & $queryInfo:The query for the contribs Pager 'ContribsPager::reallyDoQuery':Called before really executing the query for My Contributions & $data:an array of results of all contribs queries $pager:The ContribsPager object hooked into $offset:Index offset, inclusive $limit:Exact query limit $descending:Query direction, false for ascending, true for descending 'ContributionsLineEnding':Called before a contributions HTML line is finished $page:SpecialPage object for contributions & $ret:the HTML line $row:the DB row for this line & $classes:the classes to add to the surrounding< li > & $attribs:associative array of other HTML attributes for the< li > element. Currently only data attributes reserved to MediaWiki are allowed(see Sanitizer::isReservedDataAttribute). 'ContributionsToolLinks':Change tool links above Special:Contributions $id:User identifier $title:User page title & $tools:Array of tool links $specialPage:SpecialPage instance for context and services. Can be either SpecialContributions or DeletedContributionsPage. Extensions should type hint against a generic SpecialPage though. 'ConvertContent':Called by AbstractContent::convert when a conversion to another content model is requested. Handler functions that modify $result should generally return false to disable further attempts at conversion. $content:The Content object to be converted. $toModel:The ID of the content model to convert to. $lossy:boolean indicating whether lossy conversion is allowed. & $result:Output parameter, in case the handler function wants to provide a converted Content object. Note that $result->getContentModel() must return $toModel. 'ContentSecurityPolicyDefaultSource':Modify the allowed CSP load sources. This affects all directives except for the script directive. If you want to add a script source, see ContentSecurityPolicyScriptSource hook. & $defaultSrc:Array of Content-Security-Policy allowed sources $policyConfig:Current configuration for the Content-Security-Policy header $mode:ContentSecurityPolicy::REPORT_ONLY_MODE or ContentSecurityPolicy::FULL_MODE depending on type of header 'ContentSecurityPolicyDirectives':Modify the content security policy directives. Use this only if ContentSecurityPolicyDefaultSource and ContentSecurityPolicyScriptSource do not meet your needs. & $directives:Array of CSP directives $policyConfig:Current configuration for the CSP header $mode:ContentSecurityPolicy::REPORT_ONLY_MODE or ContentSecurityPolicy::FULL_MODE depending on type of header 'ContentSecurityPolicyScriptSource':Modify the allowed CSP script sources. Note that you also have to use ContentSecurityPolicyDefaultSource if you want non-script sources to be loaded from whatever you add. & $scriptSrc:Array of CSP directives $policyConfig:Current configuration for the CSP header $mode:ContentSecurityPolicy::REPORT_ONLY_MODE or ContentSecurityPolicy::FULL_MODE depending on type of header 'CustomEditor':When invoking the page editor Return true to allow the normal editor to be used, or false if implementing a custom editor, e.g. for a special namespace, etc. $article:Article being edited $user:User performing the edit 'DeletedContribsPager::reallyDoQuery':Called before really executing the query for Special:DeletedContributions Similar to ContribsPager::reallyDoQuery & $data:an array of results of all contribs queries $pager:The DeletedContribsPager object hooked into $offset:Index offset, inclusive $limit:Exact query limit $descending:Query direction, false for ascending, true for descending 'DeletedContributionsLineEnding':Called before a DeletedContributions HTML line is finished. Similar to ContributionsLineEnding $page:SpecialPage object for DeletedContributions & $ret:the HTML line $row:the DB row for this line & $classes:the classes to add to the surrounding< li > & $attribs:associative array of other HTML attributes for the< li > element. Currently only data attributes reserved to MediaWiki are allowed(see Sanitizer::isReservedDataAttribute). 'DeleteUnknownPreferences':Called by the cleanupPreferences.php maintenance script to build a WHERE clause with which to delete preferences that are not known about. This hook is used by extensions that have dynamically-named preferences that should not be deleted in the usual cleanup process. For example, the Gadgets extension creates preferences prefixed with 'gadget-', and so anything with that prefix is excluded from the deletion. &where:An array that will be passed as the $cond parameter to IDatabase::select() to determine what will be deleted from the user_properties table. $db:The IDatabase object, useful for accessing $db->buildLike() etc. 'DifferenceEngineAfterLoadNewText':called in DifferenceEngine::loadNewText() after the new revision 's content has been loaded into the class member variable $differenceEngine->mNewContent but before returning true from this function. $differenceEngine:DifferenceEngine object 'DifferenceEngineLoadTextAfterNewContentIsLoaded':called in DifferenceEngine::loadText() after the new revision 's content has been loaded into the class member variable $differenceEngine->mNewContent but before checking if the variable 's value is null. This hook can be used to inject content into said class member variable. $differenceEngine:DifferenceEngine object 'DifferenceEngineMarkPatrolledLink':Allows extensions to change the "mark as patrolled" link which is shown both on the diff header as well as on the bottom of a page, usually wrapped in a span element which has class="patrollink". $differenceEngine:DifferenceEngine object & $markAsPatrolledLink:The "mark as patrolled" link HTML(string) $rcid:Recent change ID(rc_id) for this change(int) 'DifferenceEngineMarkPatrolledRCID':Allows extensions to possibly change the rcid parameter. For example the rcid might be set to zero due to the user being the same as the performer of the change but an extension might still want to show it under certain conditions. & $rcid:rc_id(int) of the change or 0 $differenceEngine:DifferenceEngine object $change:RecentChange object $user:User object representing the current user 'DifferenceEngineNewHeader':Allows extensions to change the $newHeader variable, which contains information about the new revision, such as the revision 's author, whether the revision was marked as a minor edit or not, etc. $differenceEngine:DifferenceEngine object & $newHeader:The string containing the various #mw-diff-otitle[1-5] divs, which include things like revision author info, revision comment, RevisionDelete link and more $formattedRevisionTools:Array containing revision tools, some of which may have been injected with the DiffRevisionTools hook $nextlink:String containing the link to the next revision(if any) $status
Definition: hooks.txt:1263
isBlocked(User $user)
Check whether the user is blocked.
either a unescaped string or a HtmlArmor object after in associative array form externallinks including delete and has completed for all link tables whether this was an auto creation use $formDescriptor instead default is conds Array Extra conditions for the No matching items in log is displayed if loglist is empty msgKey Array If you want a nice box with a set this to the key of the message First element is the message additional optional elements are parameters for the key that are processed with wfMessage() -> params() ->parseAsBlock() - offset Set to overwrite offset parameter in $wgRequest set to '' to unset offset - wrap String Wrap the message in html(usually something like "&lt
AuthManager $authManager
Interface for configuration instances.
Definition: Config.php:28
Definition: database.txt:21
static newGood( $value=null)
Factory function for good results.
Definition: StatusValue.php:81
isAllowed( $action='')
Internal mechanics of testing a permission.
Definition: User.php:3850
this hook is for auditing only or null if authentication failed before getting that far or null if we can t even determine that When $user is not null
Definition: hooks.txt:780
This serves as the entry point to the authentication system.
Definition: AuthManager.php:84
This document is intended to provide useful advice for parties seeking to redistribute MediaWiki to end users It s targeted particularly at maintainers for Linux since it s been observed that distribution packages of MediaWiki often break We ve consistently had to recommend that users seeking support use official tarballs instead of their distribution s and this often solves whatever problem the user is having It would be nice if this could such as
Definition: distributors.txt:9
This represents the intention to set a temporary password for the user.
Helper class for the password reset functionality shared by the web UI and the API.
MapCacheLRU $permissionCache
In-process cache for isAllowed lookups, by username.
LoggerInterface $logger
Get the WebRequest object to use with this object.
Definition: User.php:3897
injection txt This is an overview of how MediaWiki makes use of dependency injection The design described here grew from the discussion of RFC T384 The term dependency this means that anything an object needs to operate should be injected from the the object itself should only know narrow no concrete implementation of the logic it relies on The requirement to inject everything typically results in an architecture that based on two main types of and essentially stateless service objects that use other service objects to operate on the value objects As of the beginning MediaWiki is only starting to use the DI approach Much of the code still relies on global state or direct resulting in a highly cyclical dependency which acts as the top level factory for services in MediaWiki which can be used to gain access to default instances of various services MediaWikiServices however also allows new services to be defined and default services to be redefined Services are defined or redefined by providing a callback the instantiator that will return a new instance of the service When it will create an instance of MediaWikiServices and populate it with the services defined in the files listed by thereby bootstrapping the DI framework Per $wgServiceWiringFiles lists includes ServiceWiring php
Definition: injection.txt:35
this hook is for auditing only $req
Definition: hooks.txt:979
this hook is for auditing only or null if authentication failed before getting that far $username
Definition: hooks.txt:780
Get the user&#39;s ID.
Definition: User.php:2416
pingLimiter( $action='edit', $incrBy=1)
Primitive rate limits: enforce maximum actions per time period to put a brake on flooding.
Definition: User.php:2123
static newFromSpecifier( $value)
Transform a MessageSpecifier or a primitive value used interchangeably with specifiers (a message key...
Definition: Message.php:427
static newFromRow( $row, $data=null)
Create a new user object from a user row.
Definition: User.php:774
execute(User $performingUser, $username=null, $email=null)
Do a password reset.
getUsersByEmail( $email)
MediaWiki Logger LoggerFactory implements a PSR [0] compatible message logging system Named Psr Log LoggerInterface instances can be obtained from the MediaWiki Logger LoggerFactory::getInstance() static method. MediaWiki\Logger\LoggerFactory expects a class implementing the MediaWiki\Logger\Spi interface to act as a factory for new Psr\Log\LoggerInterface instances. The "Spi" in MediaWiki\Logger\Spi stands for "service provider interface". An SPI is an API intended to be implemented or extended by a third party. This software design pattern is intended to enable framework extension and replaceable components. It is specifically used in the MediaWiki\Logger\LoggerFactory service to allow alternate PSR-3 logging implementations to be easily integrated with MediaWiki. The service provider interface allows the backend logging library to be implemented in multiple ways. The $wgMWLoggerDefaultSpi global provides the classname of the default MediaWiki\Logger\Spi implementation to be loaded at runtime. This can either be the name of a class implementing the MediaWiki\Logger\Spi with a zero argument const ructor or a callable that will return an MediaWiki\Logger\Spi instance. Alternately the MediaWiki\Logger\LoggerFactory MediaWiki Logger LoggerFactory
Definition: logger.txt:5
Definition: defines.php:25
static newFromName( $name, $validate='valid')
Static factory method for creation from username.
Definition: User.php:587
return true to allow those checks to and false if checking is done & $user
Definition: hooks.txt:1473
static run( $event, array $args=[], $deprecatedVersion=null)
Call hook functions defined in Hooks::register and $wgHooks.
Definition: Hooks.php:200