MediaWiki  master
MediaWiki\Auth\CheckBlocksSecondaryAuthenticationProvider Class Reference

Check if the user is blocked, and prevent authentication if so. More...

Inheritance diagram for MediaWiki\Auth\CheckBlocksSecondaryAuthenticationProvider:
Collaboration diagram for MediaWiki\Auth\CheckBlocksSecondaryAuthenticationProvider:

Public Member Functions

 __construct ( $params=[])
 
 beginSecondaryAccountCreation ( $user, $creator, array $reqs)
 Start an account creation flow. More...
 
 beginSecondaryAuthentication ( $user, array $reqs)
 Start an authentication flow. More...
 
 getAuthenticationRequests ( $action, array $options)
 Return the applicable list of AuthenticationRequests. More...
 
 setConfig (Config $config)
 Stable to override. More...
 
 testUserForCreation ( $user, $autocreate, array $options=[])
 Determine whether an account may be created.
Parameters
User$userUser being created (not added to the database yet). This may become a "UserValue" in the future, or User may be refactored into such.
bool | string$autocreateFalse if this is not an auto-creation, or the source of the auto-creation passed to AuthManager::autoCreateUser().
array$options
  • flags: (int) Bitfield of User:READ_* constants, default User::READ_NORMAL
  • creating: (bool) If false (or missing), this call is only testing if a user could be created. If set, this (non-autocreation) is for actually creating an account and will be followed by a call to testForAccountCreation(). In this case, the provider might return StatusValue::newGood() here and let the later call to testForAccountCreation() do a more thorough test.
Returns
StatusValue
Stable to override Stable to override More...
 
- Public Member Functions inherited from MediaWiki\Auth\AbstractSecondaryAuthenticationProvider
 autoCreatedAccount ( $user, $source)
 Post-auto-creation callback.
Parameters
User$userUser being created (has been added to the database now). This may become a "UserValue" in the future, or User may be refactored into such.
string$sourceThe source of the auto-creation passed to AuthManager::autoCreateUser().
Stable to override More...
 
 continueSecondaryAccountCreation ( $user, $creator, array $reqs)
 Continue an authentication flow.
Parameters
User$userUser being created (has been added to the database). This may become a "UserValue" in the future, or User may be refactored into such.
User$creatorUser doing the creation. This may become a "UserValue" in the future, or User may be refactored into such.
AuthenticationRequest[]$reqs
Returns
AuthenticationResponse Expected responses:
  • PASS: The user creation is ok. Additional secondary providers may run.
  • ABSTAIN: Additional secondary providers may run.
  • UI: Additional AuthenticationRequests are needed to complete the process.
  • REDIRECT: Redirection to a third party is needed to complete the process.
Stable to override More...
 
 continueSecondaryAuthentication ( $user, array $reqs)
 Continue an authentication flow.
Parameters
User$userUser being authenticated. This may become a "UserValue" in the future, or User may be refactored into such.
AuthenticationRequest[]$reqs
Returns
AuthenticationResponse Expected responses:
  • PASS: The user is authenticated. Additional secondary providers may run.
  • FAIL: The user is not authenticated. Fail the authentication process.
  • ABSTAIN: Additional secondary providers may run.
  • UI: Additional AuthenticationRequests are needed to complete the process.
  • REDIRECT: Redirection to a third party is needed to complete the process.
Stable to override More...
 
 postAccountCreation ( $user, $creator, AuthenticationResponse $response)
 Post-creation callback.This will be called at the end of an account creation attempt. It will not be called if the account creation process results in a session timeout (possibly after a successful user creation, while a secondary provider is waiting for a response).
Parameters
User$userUser that was attempted to be created. This may become a "UserValue" in the future, or User may be refactored into such.
User$creatorUser doing the creation. This may become a "UserValue" in the future, or User may be refactored into such.
AuthenticationResponse$responseAuthentication response that will be returned (PASS or FAIL)
Stable to override More...
 
 postAuthentication ( $user, AuthenticationResponse $response)
 Post-login callback.This will be called at the end of a login attempt. It will not be called for unfinished login attempts that fail by the session timing out.
Parameters
User | null$userUser that was attempted to be logged in, if known. This may become a "UserValue" in the future, or User may be refactored into such.
AuthenticationResponse$responseAuthentication response that will be returned (PASS or FAIL)
Stable to override More...
 
 providerAllowsAuthenticationDataChange (AuthenticationRequest $req, $checkData=true)
 Validate a change of authentication data (e.g.passwords)Return StatusValue::newGood( 'ignored' ) if you don't support this AuthenticationRequest type.
Parameters
AuthenticationRequest$req
bool$checkDataIf false, $req hasn't been loaded from the submission so checks on user-submitted fields should be skipped. $req->username is considered user-submitted for this purpose, even if it cannot be changed via $req->loadFromSubmission.
Returns
StatusValue
Stable to override More...
 
 providerAllowsPropertyChange ( $property)
 Determine whether a property can change.
See also
AuthManager::allowsPropertyChange()
Parameters
string$property
Returns
bool
Stable to override More...
 
 providerChangeAuthenticationData (AuthenticationRequest $req)
 Change or remove authentication data (e.g.passwords)If $req was returned for AuthManager::ACTION_CHANGE, the corresponding credentials should result in a successful login in the future.If $req was returned for AuthManager::ACTION_REMOVE, the corresponding credentials should no longer result in a successful login.It can be assumed that providerAllowsAuthenticationDataChange with $checkData === true was called before this, and passed. This method should never fail (other than throwing an exception).
Parameters
AuthenticationRequest$req
Stable to override More...
 
 providerRevokeAccessForUser ( $username)
 Revoke the user's credentials.This may cause the user to no longer exist for the provider, or the user may continue to exist in a "disabled" state.The intention is that the named account will never again be usable for normal login (i.e. there is no way to undo the revocation of access).
Parameters
string$username
Stable to override More...
 
 testForAccountCreation ( $user, $creator, array $reqs)
 Determine whether an account creation may begin.Called from AuthManager::beginAccountCreation()
Note
No need to test if the account exists, AuthManager checks that
Parameters
User$userUser being created (not added to the database yet). This may become a "UserValue" in the future, or User may be refactored into such.
User$creatorUser doing the creation. This may become a "UserValue" in the future, or User may be refactored into such.
AuthenticationRequest[]$reqs
Returns
StatusValue
Stable to override More...
 
- Public Member Functions inherited from MediaWiki\Auth\AbstractAuthenticationProvider
 getUniqueId ()
 Return a unique identifier for this instance.This must be the same across requests. If multiple instances return the same ID, exceptions will be thrown from AuthManager.
Returns
string
More...
 
 setHookContainer (HookContainer $hookContainer)
 Set the HookContainer. More...
 
 setLogger (LoggerInterface $logger)
 
 setManager (AuthManager $manager)
 Set AuthManager. More...
 

Protected Attributes

bool $blockDisablesLogin = null
 
- Protected Attributes inherited from MediaWiki\Auth\AbstractAuthenticationProvider
Config $config
 
LoggerInterface $logger
 
AuthManager $manager
 

Additional Inherited Members

- Protected Member Functions inherited from MediaWiki\Auth\AbstractAuthenticationProvider
 getHookContainer ()
 
 getHookRunner ()
 

Detailed Description

Check if the user is blocked, and prevent authentication if so.

Since
1.27

Definition at line 34 of file CheckBlocksSecondaryAuthenticationProvider.php.

Constructor & Destructor Documentation

◆ __construct()

MediaWiki\Auth\CheckBlocksSecondaryAuthenticationProvider::__construct (   $params = [])
Parameters
array$params
  • blockDisablesLogin: (bool) Whether blocked accounts can log in, defaults to $wgBlockDisablesLogin

Definition at line 44 of file CheckBlocksSecondaryAuthenticationProvider.php.

Member Function Documentation

◆ beginSecondaryAccountCreation()

MediaWiki\Auth\CheckBlocksSecondaryAuthenticationProvider::beginSecondaryAccountCreation (   $user,
  $creator,
array  $reqs 
)

Start an account creation flow.

Note
There is no guarantee this will be called in a successful account creation process as the user can just abandon the process at any time after the primary provider has issued a PASS and still have a valid account. Be prepared to handle any database inconsistencies that result from this or continueSecondaryAccountCreation() not being called.
Parameters
User$userUser being created (has been added to the database). This may become a "UserValue" in the future, or User may be refactored into such.
User$creatorUser doing the creation. This may become a "UserValue" in the future, or User may be refactored into such.
AuthenticationRequest[]$reqs
Returns
AuthenticationResponse Expected responses:
  • PASS: The user creation is ok. Additional secondary providers may run.
  • ABSTAIN: Additional secondary providers may run.
  • UI: Additional AuthenticationRequests are needed to complete the process.
  • REDIRECT: Redirection to a third party is needed to complete the process.

Implements MediaWiki\Auth\SecondaryAuthenticationProvider.

Definition at line 76 of file CheckBlocksSecondaryAuthenticationProvider.php.

References MediaWiki\Auth\AuthenticationResponse\newAbstain().

◆ beginSecondaryAuthentication()

MediaWiki\Auth\CheckBlocksSecondaryAuthenticationProvider::beginSecondaryAuthentication (   $user,
array  $reqs 
)

Start an authentication flow.

Note that this may be called for a user even if beginSecondaryAccountCreation() was never called. The module should take the opportunity to do any necessary setup in that case.

Parameters
User$userUser being authenticated. This may become a "UserValue" in the future, or User may be refactored into such.
AuthenticationRequest[]$reqs
Returns
AuthenticationResponse Expected responses:
  • PASS: The user is authenticated. Additional secondary providers may run.
  • FAIL: The user is not authenticated. Fail the authentication process.
  • ABSTAIN: Additional secondary providers may run.
  • UI: Additional AuthenticationRequests are needed to complete the process.
  • REDIRECT: Redirection to a third party is needed to complete the process.

Implements MediaWiki\Auth\SecondaryAuthenticationProvider.

Definition at line 62 of file CheckBlocksSecondaryAuthenticationProvider.php.

References MediaWiki\Auth\AuthenticationResponse\newAbstain(), MediaWiki\Auth\AuthenticationResponse\newFail(), and MediaWiki\Auth\AuthenticationResponse\newPass().

◆ getAuthenticationRequests()

MediaWiki\Auth\CheckBlocksSecondaryAuthenticationProvider::getAuthenticationRequests (   $action,
array  $options 
)

Return the applicable list of AuthenticationRequests.

Possible values for $action depend on whether the implementing class is also a PreAuthenticationProvider, PrimaryAuthenticationProvider, or SecondaryAuthenticationProvider.

  • ACTION_LOGIN: Valid for passing to beginAuthentication. Called on all providers.
  • ACTION_CREATE: Valid for passing to beginAccountCreation. Called on all providers.
  • ACTION_LINK: Valid for passing to beginAccountLink. Called on linking primary providers only.
  • ACTION_CHANGE: Valid for passing to AuthManager::changeAuthenticationData to change credentials. Called on primary and secondary providers.
  • ACTION_REMOVE: Valid for passing to AuthManager::changeAuthenticationData to remove credentials. Must work without additional user input (i.e. without calling loadFromSubmission). Called on primary and secondary providers.
See also
AuthManager::getAuthenticationRequests()
Parameters
string$action
array$optionsOptions are:
  • username: User name related to the action, or null/unset if anon.
    • ACTION_LOGIN: The currently logged-in user, if any.
    • ACTION_CREATE: The account creator, if non-anonymous.
    • ACTION_LINK: The local user being linked to.
    • ACTION_CHANGE: The user having data changed.
    • ACTION_REMOVE: The user having data removed. If you leave the username property of the returned requests empty, this will automatically be copied there (except for ACTION_CREATE where it wouldn't really make sense).
Returns
AuthenticationRequest[]

Implements MediaWiki\Auth\AuthenticationProvider.

Definition at line 58 of file CheckBlocksSecondaryAuthenticationProvider.php.

◆ setConfig()

MediaWiki\Auth\CheckBlocksSecondaryAuthenticationProvider::setConfig ( Config  $config)

Stable to override.

Parameters
Config$config

Reimplemented from MediaWiki\Auth\AbstractAuthenticationProvider.

Definition at line 50 of file CheckBlocksSecondaryAuthenticationProvider.php.

References MediaWiki\Auth\AbstractAuthenticationProvider\$config.

◆ testUserForCreation()

MediaWiki\Auth\CheckBlocksSecondaryAuthenticationProvider::testUserForCreation (   $user,
  $autocreate,
array  $options = [] 
)

Determine whether an account may be created.

Parameters
User$userUser being created (not added to the database yet). This may become a "UserValue" in the future, or User may be refactored into such.
bool | string$autocreateFalse if this is not an auto-creation, or the source of the auto-creation passed to AuthManager::autoCreateUser().
array$options
  • flags: (int) Bitfield of User:READ_* constants, default User::READ_NORMAL
  • creating: (bool) If false (or missing), this call is only testing if a user could be created. If set, this (non-autocreation) is for actually creating an account and will be followed by a call to testForAccountCreation(). In this case, the provider might return StatusValue::newGood() here and let the later call to testForAccountCreation() do a more thorough test.
Returns
StatusValue
Stable to override Stable to override

Reimplemented from MediaWiki\Auth\AbstractSecondaryAuthenticationProvider.

Definition at line 80 of file CheckBlocksSecondaryAuthenticationProvider.php.

References MediaWiki\MediaWikiServices\getInstance(), RequestContext\getMain(), StatusValue\newFatal(), and StatusValue\newGood().

Member Data Documentation

◆ $blockDisablesLogin

bool MediaWiki\Auth\CheckBlocksSecondaryAuthenticationProvider::$blockDisablesLogin = null
protected

The documentation for this class was generated from the following file: