As a side note, you may also find that by using the assertion system, you can create dynamic rules as assertions that will further lookup information from the database as needed.

Using this as a reference:
http://ralphschindler.com/2009/08/13/dynamic-assertions-for-zend_acl-in-zf

Imagine that inside assert(...), you call other methods of a *specific* User model object to check if they do indeed has the proper credentials to further do said privilege.

-ralph

David Mintz wrote:


On Wed, Oct 7, 2009 at 6:58 PM, tomascejka <[email protected] <mailto:[email protected]>> wrote:


    I read about Acl and I think about roles and permisson and I want to
    ask if
    there is necessary make implementation on database layer. I mean
    persisting
    permissions with relations to roles strutured in tree structure.

    As I have read about Acl there is a possibility that it is not
    necessary to
    make another layer above Acl princip implemented in Zend_Acl.

    Can m


As I understand it, it is perfectly OK to write all your ACL rules in PHP and load them at runtime, with no persistence involved. If, however, you want to create an interface through which an administrator can manipulate ACL rules interactively, you obviously will need persistence.

--
David Mintz
http://davidmintz.org/

The subtle source is clear and bright
The tributary streams flow through the darkness

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