TYPO3\CMS\Frontend\Middleware\BackendUserAuthenticator Class Reference

Inheritance diagram for TYPO3\CMS\Frontend\Middleware\BackendUserAuthenticator:

Public Member Functions
ResponseInterface	process (ServerRequestInterface $request, RequestHandlerInterface $handler)
‪Public Member Functions inherited from ‪TYPO3\CMS\Core\Middleware\BackendUserAuthenticator
	__construct (Context $context)

Protected Member Functions
FrontendBackendUserAuthentication null	initializeBackendUser (ServerRequestInterface $request)
bool	isAuthenticated (FrontendBackendUserAuthentication $user, NormalizedParams $normalizedParams)
‪Protected Member Functions inherited from ‪TYPO3\CMS\Core\Middleware\BackendUserAuthenticator
ResponseInterface	applyHeadersToResponse (ResponseInterface $response)
	setBackendUserAspect (?BackendUserAuthentication $user, int $alternativeWorkspaceId=null)

Additional Inherited Members
‪Protected Attributes inherited from ‪TYPO3\CMS\Core\Middleware\BackendUserAuthenticator
Context	$context

Detailed Description

This middleware authenticates a Backend User (be_user) (pre)-viewing a frontend page.

This middleware also ensures that $GLOBALS['LANG'] is available, however it is possible that a different middleware later-on might unset the BE_USER as he/she is not allowed to preview a certain page due to rights management. As this can only happen once the page ID is resolved, this will happen after the routing middleware.

Definition at line 38 of file BackendUserAuthenticator.php.

Member Function Documentation

initializeBackendUser()

FrontendBackendUserAuthentication null TYPO3\CMS\Frontend\Middleware\BackendUserAuthenticator::initializeBackendUser ( ServerRequestInterface  $request )

protected

Creates the backend user object and returns it.

Parameters

ServerRequestInterface

$request

Returns

‪FrontendBackendUserAuthentication|null the backend user object or null if there was no valid user found

Exceptions

Definition at line 82 of file BackendUserAuthenticator.php.

References TYPO3\CMS\Frontend\Middleware\BackendUserAuthenticator\isAuthenticated(), and TYPO3\CMS\Core\Middleware\BackendUserAuthenticator\setBackendUserAspect().

Referenced by TYPO3\CMS\Frontend\Middleware\BackendUserAuthenticator\process().

isAuthenticated()

bool TYPO3\CMS\Frontend\Middleware\BackendUserAuthenticator::isAuthenticated ( FrontendBackendUserAuthentication  $user, NormalizedParams  $normalizedParams  )

protected

Implementing the access checks that the TYPO3 CMS bootstrap script does before a user is ever logged in.

Parameters

FrontendBackendUserAuthentication	$user
NormalizedParams	$normalizedParams

Returns

‪bool Returns TRUE if access is OK

Definition at line 107 of file BackendUserAuthenticator.php.

References $GLOBALS, TYPO3\CMS\Backend\FrontendBackendUserAuthentication\backendCheckLogin(), TYPO3\CMS\Core\Http\NormalizedParams\getRemoteAddress(), and TYPO3\CMS\Core\Http\NormalizedParams\isHttps().

Referenced by TYPO3\CMS\Frontend\Middleware\BackendUserAuthenticator\initializeBackendUser().

process()

ResponseInterface TYPO3\CMS\Frontend\Middleware\BackendUserAuthenticator::process	(	ServerRequestInterface	$request,
		RequestHandlerInterface	$handler
	)

Creates a backend user authentication object, tries to authenticate a user

Parameters

ServerRequestInterface	$request
RequestHandlerInterface	$handler

Returns

‪ResponseInterface

Reimplemented from TYPO3\CMS\Core\Middleware\BackendUserAuthenticator.

Definition at line 47 of file BackendUserAuthenticator.php.

References $GLOBALS, TYPO3\CMS\Core\Middleware\BackendUserAuthenticator\applyHeadersToResponse(), TYPO3\CMS\Core\Localization\LanguageService\createFromUserPreferences(), TYPO3\CMS\Core\Authentication\BackendUserAuthentication\getCookieName(), TYPO3\CMS\Frontend\Middleware\BackendUserAuthenticator\initializeBackendUser(), TYPO3\CMS\Core\Core\Bootstrap\loadExtTables(), and TYPO3\CMS\Core\Middleware\BackendUserAuthenticator\setBackendUserAspect().