Post-processing the attached groups of a user

This hook lets you post-process the typo3_groups that will be attached to a user.

In your extension (in the ext_localconf.php file), register the hook using a code like:

        = 'EXT:extension/Path/To/Class/ClassName.php:VendorName\\ClassName';

Your class has to implement the \Causal\IgLdapSsoAuth\Utility\GetGroupsProcessorInterface interface. This implies implementing a method called getUserGroups which will receive the following arguments:

The name of the db table for the groups (be_groups vs. fe_groups).
The full data from ldap of the currently processed user.
The array of the groups that have been calculated for this user. passed as reference so you can add/remove items from the list.