true, 'storage_path' => 'data/registration-requests.json', 'ldif_export_dir' => 'data/registration-ldif', 'approver_groups' => ['administrators', 'appadmin'], 'approver_usernames' => [], 'ldap' => [ 'users_dn' => 'cn=users,dc=nas,dc=kusche,dc=berlin', 'default_groups' => [ 'cn=generaluser,cn=groups,dc=nas,dc=kusche,dc=berlin', ], 'default_login_shell' => '/bin/sh', 'home_directory_prefix' => '/home', 'shadow_expire' => 1, 'shadow_flag' => 0, 'shadow_inactive' => 0, 'shadow_max' => 99999, 'shadow_min' => 0, 'shadow_warning' => 7, ], ];