A primary authentication provider that uses the password field in the 'user' table. More...

Inheritance diagram for MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider:

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Collaboration diagram for MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider:

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Public Member Functions

__construct ( $params=[])

accountCreationType ()

Fetch the account-creation type. More...

beginPrimaryAccountCreation ( $user, $creator, array $reqs)

Start an account creation flow. More...

beginPrimaryAuthentication (array $reqs)

Start an authentication flow. More...

finishAccountCreation ( $user, $creator, AuthenticationResponse $res)

Post-creation callback. More...

providerAllowsAuthenticationDataChange (AuthenticationRequest $req, $checkData=true)

Validate a change of authentication data (e.g. More...

providerChangeAuthenticationData (AuthenticationRequest $req)

Change or remove authentication data (e.g. More...

testForAccountCreation ( $user, $creator, array $reqs)

Determine whether an account creation may begin. More...

testUserCanAuthenticate ( $username)

Test whether the named user can authenticate with this provider. More...

testUserExists ( $username, $flags=User::READ_NORMAL)

Test whether the named user exists. More...

Public Member Functions inherited from MediaWiki\Auth\AbstractPasswordPrimaryAuthenticationProvider

__construct (array $params=[])

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	$options	Options 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[]

Of the requests returned by this method, exactly one should have AuthenticationRequest::$required set to REQUIRED. More...

Public Member Functions inherited from MediaWiki\Auth\AbstractPrimaryAuthenticationProvider

autoCreatedAccount ( $user, $source)

Post-auto-creation callback. More...

beginPrimaryAccountLink ( $user, array $reqs)

Start linking an account to an existing user. More...

continuePrimaryAccountCreation ( $user, $creator, array $reqs)

Continue an account creation flow. More...

continuePrimaryAccountLink ( $user, array $reqs)

Continue linking an account to an existing user. More...

continuePrimaryAuthentication (array $reqs)

Continue an authentication flow. More...

postAccountCreation ( $user, $creator, AuthenticationResponse $response)

Post-creation callback. More...

postAccountLink ( $user, AuthenticationResponse $response)

Post-link callback. More...

postAuthentication ( $user, AuthenticationResponse $response)

Post-login callback. More...

providerAllowsPropertyChange ( $property)

Determine whether a property can change. More...

providerNormalizeUsername ( $username)

Normalize the username for authentication.Any two inputs that would result in the same user being authenticated should return the same string here, while inputs that would result in different users should return different strings.If possible, the best thing to do here is to return the canonicalized name of the local user account that would be used. If not, return something that would be invalid as a local username (e.g. wrap an email address in "<>", or append "#servicename" to the username passed to a third-party service).If the provider doesn't use a username at all in its AuthenticationRequests, return null. If the name is syntactically invalid, it's probably best to return null.

Parameters

string $username

Returns: string|null

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

More...

testUserForCreation ( $user, $autocreate, array $options=[])

Determine whether an account may be created. 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...

setConfig (Config $config)

Set configuration. More...

setLogger (LoggerInterface $logger)

setManager (AuthManager $manager)

Set AuthManager. More...

Protected Member Functions
	getPasswordResetData ( $username, $row)
	Check if the password has expired and needs a reset. More...

Protected Member Functions inherited from MediaWiki\Auth\AbstractPasswordPrimaryAuthenticationProvider
	checkPasswordValidity ( $username, $password)
	Check that the password is valid. More...

	failResponse (PasswordAuthenticationRequest $req)
	Return the appropriate response for failure. More...

	getNewPasswordExpiry ( $username)
	Get expiration date for a new password, if any. More...

	getPassword ( $hash)
	Get a Password object from the hash. More...

	getPasswordFactory ()
	Get the PasswordFactory. More...

	setPasswordResetFlag ( $username, Status $status, $data=null)
	Check if the password should be reset. More...

Protected Attributes
bool	$loginOnly = false
	If true, this instance is for legacy logins only. More...

Protected Attributes inherited from MediaWiki\Auth\AbstractPasswordPrimaryAuthenticationProvider
bool	$authoritative
	Whether this provider should ABSTAIN (false) or FAIL (true) on password failure. More...

Protected Attributes inherited from MediaWiki\Auth\AbstractAuthenticationProvider
Config	$config

LoggerInterface	$logger

AuthManager	$manager

Additional Inherited Members
Public Attributes inherited from MediaWiki\Auth\PrimaryAuthenticationProvider
const	TYPE_CREATE = 'create'
	Provider can create accounts. More...

const	TYPE_LINK = 'link'
	Provider can link to existing accounts elsewhere. More...

const	TYPE_NONE = 'none'
	Provider cannot create or link to accounts. More...

Detailed Description

A primary authentication provider that uses the password field in the 'user' table.

Since: 1.27

Definition at line 31 of file LocalPasswordPrimaryAuthenticationProvider.php.

Constructor & Destructor Documentation

◆ __construct()

MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider::__construct ( $params = [] )

Parameters

array

$params

Settings

loginOnly: If true, the local passwords are for legacy logins only: the local password will be invalidated when authentication is changed and new users will not have a valid local password set.

Definition at line 44 of file LocalPasswordPrimaryAuthenticationProvider.php.

Member Function Documentation

◆ accountCreationType()

MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider::accountCreationType ( )

Fetch the account-creation type.

Returns: string One of the TYPE_* constants

Implements MediaWiki\Auth\PrimaryAuthenticationProvider.

Definition at line 276 of file LocalPasswordPrimaryAuthenticationProvider.php.

References MediaWiki\Auth\PrimaryAuthenticationProvider\TYPE_CREATE, and MediaWiki\Auth\PrimaryAuthenticationProvider\TYPE_NONE.

Referenced by MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider\beginPrimaryAccountCreation(), and MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider\finishAccountCreation().

◆ beginPrimaryAccountCreation()

MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider::beginPrimaryAccountCreation	(		$user,
			$creator,
		array	$reqs
	)

Start an account creation flow.

Parameters

User	$user	User being created (not added to the database yet). This may become a "UserValue" in the future, or User may be refactored into such.
User	$creator	User 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 may be created. Secondary providers will now run.
FAIL: The user may not be created. Fail the creation process.
ABSTAIN: These $reqs are not handled. Some other primary provider may handle it.
UI: The $reqs are accepted, no other primary provider will run. Additional AuthenticationRequests are needed to complete the process.
REDIRECT: The $reqs are accepted, no other primary provider will run. Redirection to a third party is needed to complete the process.

Implements MediaWiki\Auth\PrimaryAuthenticationProvider.

Definition at line 296 of file LocalPasswordPrimaryAuthenticationProvider.php.

References MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider\accountCreationType(), MediaWiki\Auth\AuthenticationRequest\getRequestByClass(), MediaWiki\Auth\AuthenticationResponse\newAbstain(), and MediaWiki\Auth\AuthenticationResponse\newPass().

◆ beginPrimaryAuthentication()

MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider::beginPrimaryAuthentication ( array $reqs )

Start an authentication flow.

Parameters

AuthenticationRequest[] $reqs

Returns

AuthenticationResponse Expected responses:

PASS: The user is authenticated. Secondary providers will now run.
FAIL: The user is not authenticated. Fail the authentication process.
ABSTAIN: These $reqs are not handled. Some other primary provider may handle it.
UI: The $reqs are accepted, no other primary provider will run. Additional AuthenticationRequests are needed to complete the process.
REDIRECT: The $reqs are accepted, no other primary provider will run. Redirection to a third party is needed to complete the process.

Implements MediaWiki\Auth\PrimaryAuthenticationProvider.

Definition at line 79 of file LocalPasswordPrimaryAuthenticationProvider.php.

References $dbr, $status, DeferredUpdates\addCallableUpdate(), MediaWiki\Auth\AbstractPasswordPrimaryAuthenticationProvider\checkPasswordValidity(), DB_MASTER, DB_REPLICA, MediaWiki\Auth\AbstractPasswordPrimaryAuthenticationProvider\failResponse(), User\getCanonicalName(), MediaWiki\Auth\AbstractPasswordPrimaryAuthenticationProvider\getPassword(), MediaWiki\Auth\AbstractPasswordPrimaryAuthenticationProvider\getPasswordFactory(), MediaWiki\Auth\AuthenticationRequest\getRequestByClass(), MediaWiki\Auth\AuthenticationResponse\newAbstain(), MediaWiki\Auth\AuthenticationResponse\newFail(), MediaWiki\Auth\AuthenticationResponse\newPass(), MediaWiki\Auth\AbstractPasswordPrimaryAuthenticationProvider\setPasswordResetFlag(), and wfGetDB().

◆ finishAccountCreation()

MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider::finishAccountCreation	(		$user,
			$creator,
		AuthenticationResponse	$response
	)

Post-creation callback.

Called after the user is added to the database, before secondary authentication providers are run. Only called if this provider was the one that issued a PASS.

Parameters

User	$user	User being created (has been added to the database now). This may become a "UserValue" in the future, or User may be refactored into such.
User	$creator	User doing the creation. This may become a "UserValue" in the future, or User may be refactored into such.
AuthenticationResponse	$response	PASS response returned earlier

Returns: string|null 'newusers' log subtype to use for logging the account creation. If null, either 'create' or 'create2' will be used depending on $creator.

Reimplemented from MediaWiki\Auth\AbstractPrimaryAuthenticationProvider.

Definition at line 316 of file LocalPasswordPrimaryAuthenticationProvider.php.

References MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider\accountCreationType(), and MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider\providerChangeAuthenticationData().

◆ getPasswordResetData()

MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider::getPasswordResetData	(	$username,
		$row
	)

protected

Check if the password has expired and needs a reset.

Parameters

string	$username
\\stdClass	$row	A row from the user table

Returns: \stdClass|null

Reimplemented from MediaWiki\Auth\AbstractPasswordPrimaryAuthenticationProvider.

Definition at line 56 of file LocalPasswordPrimaryAuthenticationProvider.php.

References StatusValue\newFatal(), wfTimestamp(), and wfTimestampOrNull().

◆ providerAllowsAuthenticationDataChange()

MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider::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	$checkData	If 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

Implements MediaWiki\Auth\PrimaryAuthenticationProvider.

Definition at line 205 of file LocalPasswordPrimaryAuthenticationProvider.php.

References MediaWiki\Auth\AbstractPasswordPrimaryAuthenticationProvider\checkPasswordValidity(), DB_MASTER, User\getCanonicalName(), StatusValue\newGood(), and wfGetDB().

◆ providerChangeAuthenticationData()

MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider::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

Implements MediaWiki\Auth\PrimaryAuthenticationProvider.

Definition at line 244 of file LocalPasswordPrimaryAuthenticationProvider.php.

References DB_MASTER, User\getCanonicalName(), MediaWiki\Auth\AbstractPasswordPrimaryAuthenticationProvider\getNewPasswordExpiry(), MediaWiki\Auth\AbstractPasswordPrimaryAuthenticationProvider\getPasswordFactory(), and wfGetDB().

Referenced by MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider\finishAccountCreation().

◆ testForAccountCreation()

MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider::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	$user	User being created (not added to the database yet). This may become a "UserValue" in the future, or User may be refactored into such.
User	$creator	User doing the creation. This may become a "UserValue" in the future, or User may be refactored into such.
AuthenticationRequest[]	$reqs

Returns: StatusValue

Reimplemented from MediaWiki\Auth\AbstractPrimaryAuthenticationProvider.

Definition at line 280 of file LocalPasswordPrimaryAuthenticationProvider.php.

References MediaWiki\Auth\AbstractPasswordPrimaryAuthenticationProvider\checkPasswordValidity(), MediaWiki\Auth\AuthenticationRequest\getRequestByClass(), and StatusValue\newGood().

◆ testUserCanAuthenticate()

MediaWiki\Auth\LocalPasswordPrimaryAuthenticationProvider::testUserCanAuthenticate ( $username )

Test whether the named user can authenticate with this provider.

Should return true if the provider has any data for this user which can be used to authenticate it, even if the user is temporarily prevented from authentication somehow.

Parameters

string $username MediaWiki username