1: <?php
 2: /**
 3:  * This class provides a Kolab driver for the Horde group system.
 4:  *
 5:  * Copyright 2005-2012 Horde LLC (http://www.horde.org/)
 6:  *
 7:  * See the enclosed file COPYING for license information (LGPL). If you
 8:  * did not receive this file, see http://www.horde.org/licenses/lgpl21.
 9:  *
10:  * @author   Gunnar Wrobel <wrobel@pardus.de>
11:  * @author   Jan Schneider <jan@horde.org>
12:  * @category Horde
13:  * @license  http://www.horde.org/licenses/lgpl21 LGPL 2.1
14:  * @package  Group
15:  */
16: class Horde_Group_Kolab extends Horde_Group_Ldap
17: {
18:     /**
19:      * Constructor.
20:      *
21:      * @throws Horde_Group_Exception
22:      */
23:     /*
24:     public function __construct($params)
25:     {
26:         $this->_params = array(
27:             'hostspec' => $GLOBALS['conf']['kolab']['ldap']['server'],
28:             'basedn' => $GLOBALS['conf']['kolab']['ldap']['basedn'],
29:             'binddn' => $GLOBALS['conf']['kolab']['ldap']['phpdn'],
30:             'password' => $GLOBALS['conf']['kolab']['ldap']['phppw'],
31:             'version' => 3,
32:             'gid' => 'cn',
33:             'memberuid' => 'member',
34:             'attrisdn' => true,
35:             'filter_type' => 'objectclass',
36:             'objectclass' => 'kolabGroupOfNames',
37:             'newgroup_objectclass' => 'kolabGroupOfNames'
38:         );
39: 
40:         $this->_filter = 'objectclass=' . $this->_params['objectclass'];
41:     }
42:     */
43: 
44:     /**
45:      * Returns a list of groups a user belongs to.
46:      *
47:      * @param string $user  A user name.
48:      *
49:      * @return array  A list of groups, with IDs as keys and names as values.
50:      * @throws Horde_Group_Exception
51:      */
52:     public function listGroups($user)
53:     {
54:         return parent::listGroups($this->_dnForMail($user));
55:     }
56: 
57:     /**
58:      * Tries to find a DN for a given kolab mail address.
59:      *
60:      * @param string $mail  The mail address to search for.
61:      *
62:      * @return string  The corresponding dn or false.
63:      * @throws Horde_Group_Exception
64:      */
65:     protected function _dnForMail($mail)
66:     {
67:         try {
68:             $filter = Horde_Ldap_Filter::combine(
69:                 'and',
70:                 array(Horde_Ldap_Filter::create('objectclass', 'equals', 'kolabInetOrgPerson'),
71:                       Horde_Ldap_Filter::create('mail', 'equals', $mail)));
72:             $search = $this->_ldap->search($this->_params['basedn'], $filter, array('dn'));
73:             if ($search->count()) {
74:                 return $search->shiftEntry()->dn();
75:             }
76:         } catch (Horde_Ldap_Exception $e) {
77:             throw new Horde_Group_Exception($e);
78:         }
79: 
80:         throw new Horde_Group_Exception(sprintf('Error searching for user with the email address "%s"', $mail));
81:     }
82: }
83: