setup

• eZ Publish 5.1, DFS Cluster, DFS DB different from main data
• apply patches from EZP-21547
• add error.ini settings from EZP-21547

  [ErrorSettings-kernel]
  HTTPError[1]=401
  
  [HTTPError-401]
  HTTPName=Authorization Required
  

steps to reproduce:

• Using the back end, create a folder under Home
• On a different tab (or browser), access the folder from the front end
• Switch to the back end and hide the folder
• Switch to the front end and refresh the page
  • The page will render as if it was visible until cache is manually expired
• Switch to the back end and clear all caches
• Switch to the front end and refresh the page
  • A 401 Authorization Required will show
• Switch to the back end and reveal the folder
• Switch to the front end and refresh the page
  • The Authorization Required page will show until cache is manually expired