TYPO3 Core

Bug #91397

Updated by Oliver Hader almost 4 years ago

Hi, 

 due to commit https://github.com/TYPO3/TYPO3.CMS/commit/2a1bda4f7dd33dfdcd0782afd49924925a623511 it is no longer possible (since v9.5.16) to link to a detail page if the linked item is outside the webroot. 
 The links are generated correctly but will return a 404. 

 The links are configured in the site configuration yaml file as routeEnhancers using the PersistedAliasMapper. 

 <pre> 
 MyDataType: 
     type: Extbase 
     extension: cb_test 
     plugin: CB_Test 
     routes: 
       - 
         routePath: '/{title}' 
         _controller: 'Test::show' 
         _arguments: 
           title: idOfMyItem 
     defaultController: 'Test::show' 
     aspects: 
       title: 
         type: PersistedAliasMapper 
         tableName: tx_my_test 
         routeFieldName: path_segment 
 </pre> 

 


 The detail page is within the webroot. 


 I have custom datatypes outside my webroot in a sysfolder. If I move the folder into the webroot, links work correctly again. 

 The issue is caused by the function call filterContainedInSite on line 239 in /typo3/sysext/core/Classes/Routing/Aspect/PersistedAliasMapper.php 

 This function is defined in /typo3/sysext/core/Classes/Routing/Aspect/SiteAccessorTrait.php and checks if the PID is inside the current site. 

 With multi-site installations that are using data items from a single folder for several webroots, moving folders is no solution. 

 Can you please adjust the PID check or add an additional configuration parameter to disable that check? 

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