1: <?php
 2: 
 3: /**
 4:  * This file is part of the Nette Framework (https://nette.org)
 5:  * Copyright (c) 2004 David Grudl (http://davidgrudl.com)
 6:  * @package Nette\Security
 7:  */
 8: 
 9: 
10: 
11: /**
12:  * Authorizator checks if a given role has authorization
13:  * to access a given resource.
14:  *
15:  * @author     David Grudl
16:  * @package Nette\Security
17:  */
18: interface IAuthorizator
19: {
20:     /** Set type: all */
21:     const ALL = NULL;
22: 
23:     /** Permission type: allow */
24:     const ALLOW = TRUE;
25: 
26:     /** Permission type: deny */
27:     const DENY = FALSE;
28: 
29: 
30:     /**
31:      * Performs a role-based authorization.
32:      * @param  string  role
33:      * @param  string  resource
34:      * @param  string  privilege
35:      * @return bool
36:      */
37:     function isAllowed($role= self::ALL, $resource= self::ALL, $privilege= self::ALL);
38: 
39: }
40: