A special page subclass for authentication-related special pages. More...

Inheritance diagram for AuthManagerSpecialPage:

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Collaboration diagram for AuthManagerSpecialPage:

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Public Member Functions
	getRequest ()
	Get the WebRequest being used for this instance.

	handleFormSubmit ( $data)
	Submit handler callback for HTMLForm.

	onAuthChangeFormFields (array $requests, array $fieldInfo, array &$formDescriptor, $action)
	Change the form descriptor that determines how a field will look in the authentication form.

Public Member Functions inherited from SpecialPage
	__construct ( $name='', $restriction='', $listed=true, $function=false, $file='', $includable=false)
	Default constructor for special pages Derivative classes should call this from their constructor Note that if the user does not have the required level, an error message will be displayed by the default execute() method, without the global function ever being called.

	addHelpLink ( $to, $overrideBaseUrl=false)
	Adds help link with an icon via page indicators.

	checkPermissions ()
	Checks if userCanExecute, and if not throws a PermissionsError.

	checkReadOnly ()
	If the wiki is currently in readonly mode, throws a ReadOnlyError.

	displayRestrictionError ()
	Output an error message telling the user what access level they have to have.

	doesWrites ()
	Indicates whether this special page may perform database writes.

	execute ( $subPage)
	Default execute method Checks user permissions.

	getConfig ()
	Shortcut to get main config object.

	getContext ()
	Gets the context this SpecialPage is executed in.

	getDescription ()
	Returns the name that goes in the \<h1\> in the special page itself, and also the name that will be listed in Special:Specialpages.

	getFinalGroupName ()
	Get the group that the special page belongs in on Special:SpecialPage Use this method, instead of getGroupName to allow customization of the group name from the wiki side.

	getFullTitle ()
	Return the full title, including $par.

	getLanguage ()
	Shortcut to get user's language.

	getLinkRenderer ()

	getLocalName ()
	Get the localised name of the special page.

	getName ()
	Get the name of this Special Page.

	getOutput ()
	Get the OutputPage being used for this instance.

	getPageTitle ( $subpage=false)
	Get a self-referential title object.

	getRestriction ()
	Get the permission that a user must have to execute this page.

	getSkin ()
	Shortcut to get the skin being used for this instance.

	getUser ()
	Shortcut to get the User executing this instance.

	including ( $x=null)
	Whether the special page is being evaluated via transclusion.

	isCached ()
	Is this page cached? Expensive pages are cached or disabled in miser mode.

	isExpensive ()
	Is this page expensive (for some definition of expensive)? Expensive pages are disabled or cached in miser mode.

	isIncludable ()
	Whether it's allowed to transclude the special page via {{Special:Foo/params}}.

	isListed ()
	Whether this special page is listed in Special:SpecialPages.

	isRestricted ()
	Can be overridden by subclasses with more complicated permissions schemes.

	listed ( $x=null)
	Get or set whether this special page is listed in Special:SpecialPages.

	maxIncludeCacheTime ()
	How long to cache page when it is being included.

	msg ( $key,... $params)
	Wrapper around wfMessage that sets the current context.

	outputHeader ( $summaryMessageKey='')
	Outputs a summary message on top of special pages Per default the message key is the canonical name of the special page May be overridden, i.e.

	prefixSearchSubpages ( $search, $limit, $offset)
	Return an array of subpages beginning with $search that this special page will accept.

	requireLogin ( $reasonMsg='exception-nologin-text', $titleMsg='exception-nologin')
	If the user is not logged in, throws UserNotLoggedIn error.

	run ( $subPage)
	Entry point.

	setContext ( $context)
	Sets the context this SpecialPage is executed in.

	setHeaders ()
	Sets headers - this should be called from the execute() method of all derived classes!

	setLinkRenderer (LinkRenderer $linkRenderer)

	setListed ( $listed)
	Set whether this page is listed in Special:Specialpages, at run-time.

	userCanExecute (User $user)
	Checks if the given user (identified by an object) can execute this special page (as defined by $mRestriction).

Protected Member Functions
	addTabIndex (&$formDescriptor)
	Adds a sequential tabindex starting from 1 to all form elements.

	beforeExecute ( $subPage)
	Gets called before.

	displayForm ( $status)
	Display the form.

	fieldInfoToFormDescriptor (array $requests, array $fieldInfo, $action)
	Turns a field info array into a form descriptor.

	getAuthForm (array $requests, $action)

	getAuthFormDescriptor ( $requests, $action)
	Generates a HTMLForm descriptor array from a set of authentication requests.

	getContinueAction ( $action)
	Gets the _CONTINUE version of an action.

	getDefaultAction ( $subPage)
	Get the default action for this special page, if none is given via URL/POST data.

	getLoginSecurityLevel ()
	Tells if the special page does something security-sensitive and needs extra defense against a stolen account (e.g.

	getPreservedParams ( $withToken=false)
	Returns URL query parameters which can be used to reload the page (or leave and return) while preserving all information that is necessary for authentication to continue.

	getRequestBlacklist ()
	Allows blacklisting certain request types.

	getToken ()
	Returns the CSRF token.

	getTokenName ()
	Returns the name of the CSRF token (under which it should be found in the POST or GET data).

	handleReauthBeforeExecute ( $subPage)
	Handle redirection when the user needs to (re)authenticate.

	handleReturnBeforeExecute ( $subPage)
	Handle redirection from the /return subpage.

	hasOwnSubmitButton (AuthenticationRequest $req)
	Checks whether the given AuthenticationRequest has its own submit button.

	isActionAllowed ( $action)
	Checks whether AuthManager is ready to perform the action.

	isContinued ()
	Returns true if this is not the first step of the authentication.

	loadAuth ( $subPage, $authAction=null, $reset=false)
	Load or initialize $authAction, $authRequests and $subPage.

	messageKey ( $defaultKey)
	Return custom message key.

	needsSubmitButton (array $requests)
	Returns true if the form built from the given AuthenticationRequests needs a submit button.

	performAuthenticationStep ( $action, array $requests)

	setRequest (array $data, $wasPosted=null)
	Override the POST data, GET data from the real request is preserved.

	trySubmit ()
	Attempts to do an authentication step with the submitted data.

Protected Member Functions inherited from SpecialPage
	addFeedLinks ( $params)
	Adds RSS/atom links.

	afterExecute ( $subPage)
	Gets called after.

	buildPrevNextNavigation ( $offset, $limit, array $query=[], $atend=false, $subpage=false)
	Generate (prev x\| next x) (20\|50\|100...) type links for paging.

	checkLoginSecurityLevel ( $level=null)
	Verifies that the user meets the security level, possibly reauthenticating them in the process.

	getCacheTTL ()

	getGroupName ()
	Under which header this special page is listed in Special:SpecialPages See messages 'specialpages-group-*' for valid names This method defaults to group 'other'.

	getRobotPolicy ()
	Return the robot policy.

	getSubpagesForPrefixSearch ()
	Return an array of subpages that this special page will accept for prefix searches.

	prefixSearchString ( $search, $limit, $offset)
	Perform a regular substring search for prefixSearchSubpages.

	setReauthPostData (array $data)
	Record preserved POST data after a reauthentication.

	useTransactionalTimeLimit ()
	Call wfTransactionalTimeLimit() if this request was POSTed.

Static Protected Member Functions
static	getField (array $array, $fieldName, $default=null)
	Get an array value, or a default if it does not exist.

static	mapFieldInfoTypeToFormDescriptorType ( $type)
	Maps AuthenticationRequest::getFieldInfo() types to HTMLForm types.

static	mapSingleFieldInfo ( $singleFieldInfo, $fieldName)
	Maps an authentication field configuration for a single field (as returned by AuthenticationRequest::getFieldInfo()) to a HTMLForm field descriptor.

static	sortFormDescriptorFields (array &$formDescriptor)
	Sort the fields of a form descriptor by their 'weight' property.

Static Protected Member Functions inherited from SpecialPage
static	prefixSearchArray ( $search, $limit, array $subpages, $offset)
	Helper function for implementations of prefixSearchSubpages() that filter the values in memory (as opposed to making a query).

Protected Attributes
string	$authAction
	one of the AuthManager::ACTION_* constants.

AuthenticationRequest[]	$authRequests

bool	$isReturn
	True if the current request is a result of returning from a redirect flow.

WebRequest null	$savedRequest
	If set, will be used instead of the real request.

string	$subPage
	Subpage of the special page.

Protected Attributes inherited from SpecialPage
IContextSource	$mContext
	Current request context.

	$mIncludable

	$mIncluding

	$mName

	$mRestriction

Static Protected Attributes
static string[]	$allowedActions
	The list of actions this special page deals with.

static array	$messages = []
	Customized messages.

Additional Inherited Members
Static Public Member Functions inherited from SpecialPage
static	getSafeTitleFor ( $name, $subpage=false)
	Get a localised Title object for a page name with a possibly unvalidated subpage.

static	getTitleFor ( $name, $subpage=false, $fragment='')
	Get a localised Title object for a specified special page name If you don't need a full Title object, consider using TitleValue through getTitleValueFor() below.

static	getTitleValueFor ( $name, $subpage=false, $fragment='')
	Get a localised TitleValue object for a specified special page name.

Detailed Description

A special page subclass for authentication-related special pages.

It generates a form from a set of AuthenticationRequest objects, submits the result to AuthManager and partially handles the response.

Definition at line 14 of file AuthManagerSpecialPage.php.

Member Function Documentation

◆ addTabIndex()

AuthManagerSpecialPage::addTabIndex ( & $formDescriptor )

protected

Adds a sequential tabindex starting from 1 to all form elements.

This way the user can use the tab key to traverse the form without having to step through all links and such.

Parameters

array[] &$formDescriptor

Definition at line 605 of file AuthManagerSpecialPage.php.

Referenced by getAuthFormDescriptor(), and LoginSignupSpecialPage\postProcessFormDescriptor().

◆ beforeExecute()

AuthManagerSpecialPage::beforeExecute ( $subPage )

protected

Gets called before.

See also: SpecialPage::execute. Return false to prevent calling execute() (since 1.27+).

Since: 1.20

Parameters

string | null $subPage

Returns: bool|void

Reimplemented from SpecialPage.

Reimplemented in LoginSignupSpecialPage, and SpecialUserLogin.

Definition at line 85 of file AuthManagerSpecialPage.php.

References SpecialPage\getOutput(), handleReauthBeforeExecute(), and handleReturnBeforeExecute().

◆ displayForm()

AuthManagerSpecialPage::displayForm ( $status )

protected

Display the form.

Parameters

false | Status | StatusValue $status A form submit status, as in HTMLForm::trySubmit()

Definition at line 549 of file AuthManagerSpecialPage.php.

References getAuthForm().

Referenced by SpecialChangeCredentials\execute(), SpecialLinkAccounts\execute(), SpecialUnlinkAccounts\execute(), and SpecialLinkAccounts\success().

◆ fieldInfoToFormDescriptor()

AuthManagerSpecialPage::fieldInfoToFormDescriptor	(	array	$requests,
		array	$fieldInfo,
			$action )

protected

Turns a field info array into a form descriptor.

Behavior can be modified by the AuthChangeFormFields hook.

Parameters

AuthenticationRequest[]	$requests
array	$fieldInfo	Field information, in the format used by AuthenticationRequest::getFieldInfo()
string	$action	One of the AuthManager::ACTION_* constants

Returns: array A form descriptor that can be passed to HTMLForm

Definition at line 647 of file AuthManagerSpecialPage.php.

References mapSingleFieldInfo(), onAuthChangeFormFields(), serialize(), and sortFormDescriptorFields().

Referenced by getAuthFormDescriptor().

◆ getAuthForm()

AuthManagerSpecialPage::getAuthForm	(	array	$requests,
			$action )

protected

Parameters

AuthenticationRequest[]	$requests
string	$action	AuthManager action name (one of the AuthManager::ACTION_* constants)

Returns: HTMLForm

Reimplemented in SpecialChangeCredentials, and SpecialLinkAccounts.

Definition at line 528 of file AuthManagerSpecialPage.php.

References $context, getAuthFormDescriptor(), SpecialPage\getContext(), SpecialPage\getFullTitle(), getPreservedParams(), getRequest(), getToken(), getTokenName(), and needsSubmitButton().

Referenced by displayForm(), and trySubmit().

◆ getAuthFormDescriptor()

AuthManagerSpecialPage::getAuthFormDescriptor	(		$requests,
			$action )

protected

Generates a HTMLForm descriptor array from a set of authentication requests.

Parameters

AuthenticationRequest[]	$requests
string	$action	AuthManager action name (one of the AuthManager::ACTION_* constants)

Returns: array[]

Reimplemented in SpecialChangeCredentials.

Definition at line 514 of file AuthManagerSpecialPage.php.

References addTabIndex(), and fieldInfoToFormDescriptor().

Referenced by getAuthForm().

◆ getContinueAction()

AuthManagerSpecialPage::getContinueAction ( $action )

protected

Gets the _CONTINUE version of an action.

Parameters

string $action An AuthManager::ACTION_* constant.

Returns: string An AuthManager::ACTION_*_CONTINUE constant.

Definition at line 280 of file AuthManagerSpecialPage.php.

Referenced by LoginSignupSpecialPage\execute(), getPreservedParams(), loadAuth(), and LoginSignupSpecialPage\showExtraInformation().

◆ getDefaultAction()

AuthManagerSpecialPage::getDefaultAction ( $subPage )

abstractprotected

Get the default action for this special page, if none is given via URL/POST data.

Subclasses should override this (or override loadAuth() so this is never called).

Parameters

string $subPage Subpage of the special page.

Returns: string an AuthManager::ACTION_* constant.

Reimplemented in SpecialChangeCredentials, SpecialCreateAccount, SpecialLinkAccounts, SpecialRemoveCredentials, SpecialUnlinkAccounts, and SpecialUserLogin.

Referenced by LoginSignupSpecialPage\execute(), getPreservedParams(), loadAuth(), and LoginSignupSpecialPage\mainLoginForm().

◆ getField()

static AuthManagerSpecialPage::getField	(	array	$array,
			$fieldName,
			$default = null )

staticprotected

Get an array value, or a default if it does not exist.

Parameters

array	$array
string	$fieldName
mixed \| null	$default

Returns: mixed

Definition at line 737 of file AuthManagerSpecialPage.php.

Referenced by sortFormDescriptorFields().

◆ getLoginSecurityLevel()

AuthManagerSpecialPage::getLoginSecurityLevel ( )

protected

Tells if the special page does something security-sensitive and needs extra defense against a stolen account (e.g.

a reauthentication). What exactly that will mean is decided by the authentication framework.

Returns: bool|string False or the argument for AuthManager::securitySensitiveOperationStatus(). Typically a special page needing elevated security would return its name here.

Reimplemented from SpecialPage.

Reimplemented in SpecialCreateAccount, SpecialUnlinkAccounts, and SpecialUserLogin.

Definition at line 60 of file AuthManagerSpecialPage.php.

References SpecialPage\getName().

Referenced by handleReauthBeforeExecute().

◆ getPreservedParams()

AuthManagerSpecialPage::getPreservedParams ( $withToken = false )

protected

Returns URL query parameters which can be used to reload the page (or leave and return) while preserving all information that is necessary for authentication to continue.

These parameters will be preserved in the action URL of the form and in the return URL for redirect flow.

Parameters

bool $withToken Include CSRF token

Returns: array

Reimplemented in LoginSignupSpecialPage, and SpecialChangeCredentials.

Definition at line 497 of file AuthManagerSpecialPage.php.

References getContinueAction(), getDefaultAction(), getToken(), and getTokenName().

Referenced by getAuthForm(), handleReturnBeforeExecute(), and performAuthenticationStep().

◆ getRequest()

AuthManagerSpecialPage::getRequest ( )

Get the WebRequest being used for this instance.

Returns: WebRequest

Since: 1.18

Reimplemented from SpecialPage.

Definition at line 64 of file AuthManagerSpecialPage.php.

References SpecialPage\getContext().

Referenced by SpecialUserLogin\beforeExecute(), SpecialCreateAccount\clearToken(), SpecialUserLogin\clearToken(), LoginSignupSpecialPage\execute(), SpecialUnlinkAccounts\execute(), getAuthForm(), LoginSignupSpecialPage\getAuthForm(), LoginSignupSpecialPage\getFieldDefinitions(), SpecialChangeCredentials\getPreservedParams(), SpecialChangeCredentials\getReturnUrl(), getToken(), SpecialCreateAccount\getToken(), SpecialUserLogin\getToken(), handleReauthBeforeExecute(), handleReturnBeforeExecute(), LoginSignupSpecialPage\hasSessionCookie(), LoginSignupSpecialPage\load(), loadAuth(), LoginSignupSpecialPage\loadRequestParameters(), LoginSignupSpecialPage\postProcessFormDescriptor(), SpecialChangeCredentials\success(), SpecialCreateAccount\successfulAction(), SpecialUserLogin\successfulAction(), and trySubmit().

◆ getRequestBlacklist()

AuthManagerSpecialPage::getRequestBlacklist ( )

protected

Allows blacklisting certain request types.

Returns: array A list of AuthenticationRequest subclass names

Reimplemented in SpecialChangeCredentials, SpecialLinkAccounts, SpecialRemoveCredentials, and SpecialUnlinkAccounts.

Definition at line 219 of file AuthManagerSpecialPage.php.

Referenced by loadAuth().

◆ getToken()

AuthManagerSpecialPage::getToken ( )

protected

Returns the CSRF token.

Returns: Token

Reimplemented in SpecialCreateAccount, and SpecialUserLogin.

Definition at line 625 of file AuthManagerSpecialPage.php.

References SpecialPage\getName(), and getRequest().

Referenced by LoginSignupSpecialPage\execute(), getAuthForm(), LoginSignupSpecialPage\getAuthForm(), getPreservedParams(), and trySubmit().

◆ getTokenName()

AuthManagerSpecialPage::getTokenName ( )

protected

Returns the name of the CSRF token (under which it should be found in the POST or GET data).

Returns: string

Reimplemented in LoginSignupSpecialPage, SpecialCreateAccount, and SpecialUserLogin.

Definition at line 634 of file AuthManagerSpecialPage.php.

Referenced by getAuthForm(), getPreservedParams(), and trySubmit().

◆ handleFormSubmit()

AuthManagerSpecialPage::handleFormSubmit ( $data )

Submit handler callback for HTMLForm.

Access:\n private

Parameters

array $data Submitted data

Returns: Status

Reimplemented in SpecialChangeCredentials, and SpecialUnlinkAccounts.

Definition at line 482 of file AuthManagerSpecialPage.php.

References $response, and performAuthenticationStep().

Referenced by trySubmit().

◆ handleReauthBeforeExecute()

AuthManagerSpecialPage::handleReauthBeforeExecute ( $subPage )

protected

Handle redirection when the user needs to (re)authenticate.

Send the user to the login form if needed; in case the request was a POST, stash in the session and simulate it once the user gets back.

Parameters

string $subPage

Returns: bool False if execution should be stopped.

Exceptions

ErrorPageError When the user is not allowed to use this page.

Definition at line 146 of file AuthManagerSpecialPage.php.

References $title, MWCryptRand\generateHex(), SpecialPage\getFullTitle(), getLoginSecurityLevel(), SpecialPage\getName(), SpecialPage\getOutput(), getRequest(), SpecialPage\getTitleFor(), PROTO_HTTPS, setRequest(), and wfArrayToCgi().

Referenced by beforeExecute().

◆ handleReturnBeforeExecute()

AuthManagerSpecialPage::handleReturnBeforeExecute ( $subPage )

protected

Handle redirection from the /return subpage.

This is used in the redirect flow where we need to be able to process data that was sent via a GET request. We set the /return subpage as the reentry point so we know we need to treat GET as POST, but we don't want to handle all future GETs as POSTs so we need to normalize the URL. (Also we don't want to show any received parameters around in the URL; they are ugly and might be sensitive.)

Thus when on the /return subpage, we stash the request data in the session, redirect, then use the session to detect that we have been redirected, recover the data and replace the real WebRequest with a fake one that contains the saved data.

Parameters

string $subPage

Returns: bool False if execution should be stopped.

Definition at line 108 of file AuthManagerSpecialPage.php.

References SpecialPage\getName(), SpecialPage\getOutput(), SpecialPage\getPageTitle(), getPreservedParams(), getRequest(), loadAuth(), PROTO_HTTPS, and setRequest().

Referenced by beforeExecute().

◆ hasOwnSubmitButton()

AuthManagerSpecialPage::hasOwnSubmitButton ( AuthenticationRequest $req )

protected

Checks whether the given AuthenticationRequest has its own submit button.

Parameters

AuthenticationRequest $req

Returns: bool

Definition at line 591 of file AuthManagerSpecialPage.php.

References MediaWiki\Auth\AuthenticationRequest\getFieldInfo().

Referenced by needsSubmitButton().

◆ isActionAllowed()

AuthManagerSpecialPage::isActionAllowed ( $action )

protected

Checks whether AuthManager is ready to perform the action.

ACTION_CHANGE needs special verification (AuthManager::allowsAuthenticationData*) which is the caller's responsibility.

Parameters

string $action One of the AuthManager::ACTION_* constants in static::$allowedActions

Returns: bool

Exceptions

LogicException if $action is invalid

Definition at line 303 of file AuthManagerSpecialPage.php.

References $authAction.

Referenced by LoginSignupSpecialPage\execute(), SpecialLinkAccounts\execute(), and SpecialUnlinkAccounts\execute().

◆ isContinued()

AuthManagerSpecialPage::isContinued ( )

protected

Returns true if this is not the first step of the authentication.

Returns: bool

Definition at line 267 of file AuthManagerSpecialPage.php.

Referenced by LoginSignupSpecialPage\canBypassForm(), and LoginSignupSpecialPage\getFieldDefinitions().

◆ loadAuth()

AuthManagerSpecialPage::loadAuth	(	$subPage,
		$authAction = null,
		$reset = false )

protected

Load or initialize $authAction, $authRequests and $subPage.

Subclasses should call this from execute() or otherwise ensure the variables are initialized.

Parameters

string	$subPage	Subpage of the special page.
string \| null	$authAction	Override auth action specified in request (this is useful when the form needs to be changed from <action> to <action>_CONTINUE after a successful authentication step)
bool	$reset	Regenerate the requests even if a cached version is available

Reimplemented in SpecialChangeCredentials.

Definition at line 232 of file AuthManagerSpecialPage.php.

References $authAction, $subPage, getContinueAction(), getDefaultAction(), getRequest(), getRequestBlacklist(), and SpecialPage\getUser().

Referenced by LoginSignupSpecialPage\execute(), SpecialLinkAccounts\execute(), SpecialUnlinkAccounts\execute(), handleReturnBeforeExecute(), LoginSignupSpecialPage\load(), and SpecialLinkAccounts\success().

◆ mapFieldInfoTypeToFormDescriptorType()

static AuthManagerSpecialPage::mapFieldInfoTypeToFormDescriptorType ( $type )

staticprotected

Maps AuthenticationRequest::getFieldInfo() types to HTMLForm types.

Parameters

string $type

Returns: string

Exceptions

\LogicException

Definition at line 751 of file AuthManagerSpecialPage.php.

References $type.

Referenced by mapSingleFieldInfo().

◆ mapSingleFieldInfo()

static AuthManagerSpecialPage::mapSingleFieldInfo	(		$singleFieldInfo,
			$fieldName )

staticprotected

Maps an authentication field configuration for a single field (as returned by AuthenticationRequest::getFieldInfo()) to a HTMLForm field descriptor.

Parameters

array	$singleFieldInfo
string	$fieldName

Returns: array

Definition at line 675 of file AuthManagerSpecialPage.php.

References $type, and mapFieldInfoTypeToFormDescriptorType().

Referenced by fieldInfoToFormDescriptor().

◆ messageKey()

AuthManagerSpecialPage::messageKey ( $defaultKey )

protected

Return custom message key.

Allows subclasses to customize messages.

Parameters

string $defaultKey

Returns: string

Definition at line 210 of file AuthManagerSpecialPage.php.

Referenced by trySubmit().

◆ needsSubmitButton()

AuthManagerSpecialPage::needsSubmitButton ( array $requests )

protected

Returns true if the form built from the given AuthenticationRequests needs a submit button.

Providers using redirect flow (e.g. Google login) need their own submit buttons; if using one of those custom buttons is the only way to proceed, there is no point in displaying the default button which won't do anything useful.

Parameters

AuthenticationRequest[] $requests An array of AuthenticationRequests from which the form will be built

Returns: bool

Reimplemented in SpecialChangeCredentials.

Definition at line 567 of file AuthManagerSpecialPage.php.

References hasOwnSubmitButton().

Referenced by getAuthForm(), and LoginSignupSpecialPage\postProcessFormDescriptor().

◆ onAuthChangeFormFields()

AuthManagerSpecialPage::onAuthChangeFormFields	(	array	$requests,
		array	$fieldInfo,
		array &	$formDescriptor,
			$action )

Change the form descriptor that determines how a field will look in the authentication form.

Called from fieldInfoToFormDescriptor().

Parameters

AuthenticationRequest[]	$requests
array	$fieldInfo	Field information array (union of all AuthenticationRequest::getFieldInfo() responses).
array	&$formDescriptor	HTMLForm descriptor. The special key 'weight' can be set to change the order of the fields.
string	$action	Authentication type (one of the AuthManager::ACTION_* constants)

Returns: bool

Reimplemented in LoginSignupSpecialPage.

Definition at line 54 of file AuthManagerSpecialPage.php.

Referenced by fieldInfoToFormDescriptor().

◆ performAuthenticationStep()

AuthManagerSpecialPage::performAuthenticationStep	(		$action,
		array	$requests )

protected

Parameters

string	$action	One of the AuthManager::ACTION_* constants
AuthenticationRequest[]	$requests

Returns: AuthenticationResponse

Exceptions

LogicException if $action is invalid

Definition at line 343 of file AuthManagerSpecialPage.php.

References SpecialPage\getPageTitle(), getPreservedParams(), SpecialPage\getUser(), and PROTO_HTTPS.

Referenced by handleFormSubmit(), SpecialChangeCredentials\handleFormSubmit(), and SpecialUnlinkAccounts\handleFormSubmit().

◆ setRequest()

AuthManagerSpecialPage::setRequest	(	array	$data,
			$wasPosted = null )

protected

Override the POST data, GET data from the real request is preserved.

Used to preserve POST data over a HTTP redirect.

Parameters

array	$data
bool \| null	$wasPosted

Reimplemented in LoginSignupSpecialPage.

Definition at line 76 of file AuthManagerSpecialPage.php.

References SpecialPage\getContext().

Referenced by handleReauthBeforeExecute(), and handleReturnBeforeExecute().

◆ sortFormDescriptorFields()

static AuthManagerSpecialPage::sortFormDescriptorFields ( array & $formDescriptor )

staticprotected

Sort the fields of a form descriptor by their 'weight' property.

(Fields with higher weight are shown closer to the bottom; weight defaults to 0. Negative weight is allowed.) Keep order if weights are equal.

Parameters

array &$formDescriptor

Definition at line 716 of file AuthManagerSpecialPage.php.

References getField().

Referenced by fieldInfoToFormDescriptor().

◆ trySubmit()

AuthManagerSpecialPage::trySubmit ( )

protected

Attempts to do an authentication step with the submitted data.

Subclasses should probably call this from execute().

Returns

false|Status

false if there was no submit at all
a good Status wrapping an AuthenticationResponse if the form submit was successful. This does not necessarily mean that the authentication itself was successful; see the response for that.
a bad Status for form errors.

Definition at line 398 of file AuthManagerSpecialPage.php.

References getAuthForm(), getRequest(), getToken(), getTokenName(), handleFormSubmit(), and messageKey().

Referenced by LoginSignupSpecialPage\execute(), SpecialChangeCredentials\execute(), SpecialLinkAccounts\execute(), and SpecialUnlinkAccounts\execute().

Member Data Documentation

◆ $allowedActions

string [] AuthManagerSpecialPage::$allowedActions

staticprotected

Initial value:

= [
        AuthManager::ACTION_LOGIN, AuthManager::ACTION_LOGIN_CONTINUE,
        AuthManager::ACTION_CREATE, AuthManager::ACTION_CREATE_CONTINUE,
        AuthManager::ACTION_LINK, AuthManager::ACTION_LINK_CONTINUE,
        AuthManager::ACTION_CHANGE, AuthManager::ACTION_REMOVE, AuthManager::ACTION_UNLINK,
    ]

The list of actions this special page deals with.

Subclasses should override this.

Definition at line 18 of file AuthManagerSpecialPage.php.

◆ $authAction

string AuthManagerSpecialPage::$authAction

protected

one of the AuthManager::ACTION_* constants.

Definition at line 29 of file AuthManagerSpecialPage.php.

Referenced by isActionAllowed(), loadAuth(), and SpecialChangeCredentials\loadAuth().

◆ $authRequests

AuthenticationRequest [] AuthManagerSpecialPage::$authRequests

protected

Definition at line 32 of file AuthManagerSpecialPage.php.

Referenced by SpecialChangeCredentials\handleFormSubmit(), and SpecialChangeCredentials\isListed().

◆ $isReturn

bool AuthManagerSpecialPage::$isReturn

protected

True if the current request is a result of returning from a redirect flow.

Definition at line 38 of file AuthManagerSpecialPage.php.

◆ $messages

array AuthManagerSpecialPage::$messages = []

staticprotected

Customized messages.

Definition at line 26 of file AuthManagerSpecialPage.php.

◆ $savedRequest

WebRequest null AuthManagerSpecialPage::$savedRequest

protected

If set, will be used instead of the real request.

Used for redirection.

Definition at line 41 of file AuthManagerSpecialPage.php.

◆ $subPage

string AuthManagerSpecialPage::$subPage

protected

Subpage of the special page.

Definition at line 35 of file AuthManagerSpecialPage.php.

Referenced by LoginSignupSpecialPage\beforeExecute(), SpecialUserLogin\beforeExecute(), LoginSignupSpecialPage\execute(), SpecialChangeCredentials\execute(), SpecialLinkAccounts\execute(), SpecialUnlinkAccounts\execute(), LoginSignupSpecialPage\load(), loadAuth(), and SpecialChangeCredentials\loadAuth().

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

includes/specialpage/AuthManagerSpecialPage.php

Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Static Protected Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ addTabIndex()

◆ beforeExecute()

◆ displayForm()

◆ fieldInfoToFormDescriptor()

◆ getAuthForm()

◆ getAuthFormDescriptor()

◆ getContinueAction()

◆ getDefaultAction()

◆ getField()

◆ getLoginSecurityLevel()

◆ getPreservedParams()

◆ getRequest()

◆ getRequestBlacklist()

◆ getToken()

◆ getTokenName()

◆ handleFormSubmit()

◆ handleReauthBeforeExecute()

◆ handleReturnBeforeExecute()

◆ hasOwnSubmitButton()

◆ isActionAllowed()

◆ isContinued()

◆ loadAuth()

◆ mapFieldInfoTypeToFormDescriptorType()

◆ mapSingleFieldInfo()

◆ messageKey()

◆ needsSubmitButton()

◆ onAuthChangeFormFields()

◆ performAuthenticationStep()

◆ setRequest()

◆ sortFormDescriptorFields()

◆ trySubmit()

Member Data Documentation

◆ $allowedActions

◆ $authAction

◆ $authRequests

◆ $isReturn

◆ $messages

◆ $savedRequest

◆ $subPage