DbAcl::allow() - Invalid node

[Liebermann, Anja Carolin]

Hi everybody,

Today I am stuck with setting up the permissions for Auth / ACL and I
have the suspicion it might not only be my tired brain causing the
problems.  I try to set up my permissions again today, because some
things didn't work out as desired yesterday. So I did drop table on acos
and aros_acos and started with them from the start. I left aros, because
they look fine.

I created my Acos using the automated tool:
http://book.cakephp.org/view/647/An-Automated-tool-for-creating-ACOs
That filled my table nicely.

Now I am setting up my permissions on group level ("group" in German:
"Gruppe") . I use the function initDB
http://book.cakephp.org/view/648/Setting-up-permissions
which I dapted for my needs.

The first lines are processed without obvious problems:

                //Allow admins to everything
                $gruppe->id = 2;
                $this->Acl->allow($gruppe, 'controllers');
                //Guest are denied everything (I'm no good host)
                $gruppe->id = 1;
                $this->Acl->deny($gruppe, 'controllers');


                ///What all other groups can see/ do
                $ids = array(3,4,5,6,7,8,9,14,10,11,12,13,14,15);
                foreach($ids as $i){
                 $gruppe->id = $i;
                 $this->Acl->deny($gruppe, 'controllers');
                 $this->Acl->allow($gruppe, 'controllers','read');
                 $this->Acl->allow($gruppe, 'controllers/Todos');
                 $this->Acl->allow($gruppe, 'controllers/Users/edit');

                }

With the next lines my problem starts:

                //Groups, which can edit
                $ids = array(10,11,12,13,15);
                foreach($ids as $i){
                 $gruppe->id = $i;
                 $this->Acl->allow($gruppe,
'controllers/Bilds/','create'); //This is line 129 which throws the
error
                 $this->Acl->allow($gruppe,
'controllers/Hotelinfomasters','create');
....

With the first line ('controllers/Bilds/','create') I get an error on
execution:
Warning (512): DbAcl::allow() - Invalid node
[CORE\cake\libs\controller\components\acl.php, line 369]

$aro    =       Gruppe
Gruppe::$name = "Gruppe"
Gruppe::$useTable = "gruppes"
Gruppe::$actsAs = array
Gruppe::$hasMany = array
Gruppe::$useDbConfig = "default"
Gruppe::$displayField = "name"
Gruppe::$id = 10
Gruppe::$data = array
Gruppe::$table = "gruppes"
Gruppe::$primaryKey = "id"
Gruppe::$_schema = array
Gruppe::$validate = array
Gruppe::$validationErrors = array
Gruppe::$tablePrefix = ""
Gruppe::$alias = "Gruppe"
Gruppe::$tableToModel = array
Gruppe::$logTransactions = false
Gruppe::$transactional = false
Gruppe::$cacheQueries = false
Gruppe::$belongsTo = array
Gruppe::$hasOne = array
Gruppe::$hasAndBelongsToMany = array
Gruppe::$Behaviors = BehaviorCollection object
Gruppe::$whitelist = array
Gruppe::$cacheSources = true
Gruppe::$findQueryType = NULL
Gruppe::$recursive = 1
Gruppe::$order = NULL
Gruppe::$__exists = NULL
Gruppe::$__associationKeys = array
Gruppe::$__associations = array
Gruppe::$__backAssociation = array
Gruppe::$__insertID = NULL
Gruppe::$__numRows = NULL
Gruppe::$__affectedRows = NULL
Gruppe::$_findMethods = array
Gruppe::$_log = NULL
Gruppe::$User = User object
Gruppe::$Aro = Aro object
$aco    =       "controllers/Bilds/"
$actions        =       "create"
$value  =       1
$perms  =       false
$permKeys       =       array(
        "_create",
        "_read",
        "_update",
        "_delete"
)
$save   =       array()


        if ($perms == false) {
            trigger_error(__('DbAcl::allow() - Invalid node', true),
E_USER_WARNING);

DbAcl::allow() - CORE\cake\libs\controller\components\acl.php, line 369
AclComponent::allow() - CORE\cake\libs\controller\components\acl.php,
line 103
UsersController::initDB() - APP\controllers\users_controller.php, line
129 
Object::dispatchMethod() - CORE\cake\libs\object.php, line 114
Dispatcher::_invoke() - CORE\cake\dispatcher.php, line 259
Dispatcher::dispatch() - CORE\cake\dispatcher.php, line 213
[main] - ROOT\htdocs\pim\index.php, line 82

Is there something obviously wrong which I am missing? Yesterday That
script seemed to work.

Thanks for any hints. I will now get some more caffeine, maybe that
helps, too! ;-)

Anja

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