BackendUserAuthenticator extends BackendUserAuthenticator
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.
Table of Contents
Properties
Methods
- __construct() : mixed
- process() : ResponseInterface
- Creates a backend user authentication object, tries to authenticate a user
- applyHeadersToResponse() : ResponseInterface
- Adding headers to the response to avoid caching on the client side.
- initializeBackendUser() : FrontendBackendUserAuthentication|null
- Creates the backend user object and returns it.
- isAuthenticated() : bool
- Implementing the access checks that the TYPO3 CMS bootstrap script does before a user is ever logged in.
- setBackendUserAspect() : void
- Register the backend user as aspect
Properties
$context
protected
Context
$context
Methods
__construct()
public
__construct(Context $context, LanguageServiceFactory $languageServiceFactory) : mixed
Parameters
- $context : Context
- $languageServiceFactory : LanguageServiceFactory
process()
Creates a backend user authentication object, tries to authenticate a user
public
process(ServerRequestInterface $request, RequestHandlerInterface $handler) : ResponseInterface
Parameters
- $request : ServerRequestInterface
- $handler : RequestHandlerInterface
Return values
ResponseInterfaceapplyHeadersToResponse()
Adding headers to the response to avoid caching on the client side.
protected
applyHeadersToResponse(ResponseInterface $response) : ResponseInterface
These headers will override any previous headers of these names sent. Get the http headers to be sent if an authenticated user is available, in order to disallow browsers to store the response on the client side.
Parameters
- $response : ResponseInterface
Return values
ResponseInterface —the modified response object.
initializeBackendUser()
Creates the backend user object and returns it.
protected
initializeBackendUser(ServerRequestInterface $request) : FrontendBackendUserAuthentication|null
Parameters
- $request : ServerRequestInterface
Tags
Return values
FrontendBackendUserAuthentication|null —the backend user object or null if there was no valid user found
isAuthenticated()
Implementing the access checks that the TYPO3 CMS bootstrap script does before a user is ever logged in.
protected
isAuthenticated(FrontendBackendUserAuthentication $user, NormalizedParams $normalizedParams) : bool
Parameters
- $user : FrontendBackendUserAuthentication
- $normalizedParams : NormalizedParams
Return values
bool —Returns TRUE if access is OK
setBackendUserAspect()
Register the backend user as aspect
protected
setBackendUserAspect(BackendUserAuthentication|null $user[, int|null $alternativeWorkspaceId = null ]) : void
Parameters
- $user : BackendUserAuthentication|null
- $alternativeWorkspaceId : int|null = null