|
1
|
<?php
|
|
2
|
|
|
3
|
/**
|
|
4
|
* @file
|
|
5
|
* Allows user account and profile attributes to be automatically populated
|
|
6
|
* using tokens. Provides basic tokens for attributes returned by an LDAP
|
|
7
|
* server.
|
|
8
|
*/
|
|
9
|
|
|
10
|
/**
|
|
11
|
* Implements hook_menu().
|
|
12
|
*/
|
|
13
|
function cas_ldap_menu() {
|
|
14
|
$items['admin/config/people/cas/attributes/ldap'] = array(
|
|
15
|
'title' => 'LDAP Tokens',
|
|
16
|
'description' => 'Get a list of all available LDAP Tokens',
|
|
17
|
'page callback' => 'cas_ldap_list',
|
|
18
|
'access arguments' => array('administer cas'),
|
|
19
|
'file' => 'cas_ldap.admin.inc',
|
|
20
|
'type' => MENU_LOCAL_TASK,
|
|
21
|
'weight' => -8,
|
|
22
|
);
|
|
23
|
return $items;
|
|
24
|
}
|
|
25
|
|
|
26
|
/**
|
|
27
|
* Administrative settings form.
|
|
28
|
*/
|
|
29
|
function cas_ldap_form_cas_attributes_admin_settings_alter(&$form, &$form_state, $form_id) {
|
|
30
|
|
|
31
|
$form['cas_attributes_ldap'] = array(
|
|
32
|
'#type' => 'fieldset',
|
|
33
|
'#title' => 'LDAP',
|
|
34
|
'#weight' => -8,
|
|
35
|
);
|
|
36
|
$ldap_servers = ldap_servers_get_servers(NULL, 'enabled');
|
|
37
|
$options = array();
|
|
38
|
if ($ldap_servers) {
|
|
39
|
foreach ($ldap_servers as $sid => $ldap_server) {
|
|
40
|
$options[$sid] = $ldap_server->name;
|
|
41
|
}
|
|
42
|
}
|
|
43
|
$form['cas_attributes_ldap']['cas_attributes_ldap_server'] = array(
|
|
44
|
'#type' => 'select',
|
|
45
|
'#title' => t('Server'),
|
|
46
|
'#default_value' => variable_get('cas_attributes_ldap_server', NULL),
|
|
47
|
'#options' => $options,
|
|
48
|
'#empty_option' => t('- Select a LDAP server -'),
|
|
49
|
'#description' => t('The LDAP server to query for LDAP attributes. <a href="@url">Configure servers</a>.', array('@url' => url('admin/config/people/ldap/servers'))),
|
|
50
|
);
|
|
51
|
}
|
|
52
|
|
|
53
|
/**
|
|
54
|
* Returns an array containing LDAP attributes for the specified user.
|
|
55
|
*
|
|
56
|
* @param $name
|
|
57
|
*/
|
|
58
|
function cas_ldap_attributes($name) {
|
|
59
|
$attributes = &drupal_static(__FUNCTION__, array());
|
|
60
|
|
|
61
|
if (!isset($attributes[$name])) {
|
|
62
|
$attributes[$name] = _cas_ldap_attributes($name);
|
|
63
|
}
|
|
64
|
return $attributes[$name];
|
|
65
|
}
|
|
66
|
|
|
67
|
/**
|
|
68
|
* Look up the user attributes for the specified user.
|
|
69
|
*/
|
|
70
|
function _cas_ldap_attributes($name) {
|
|
71
|
$cas_attr_ldap_server = variable_get('cas_attributes_ldap_server', NULL);
|
|
72
|
|
|
73
|
if (empty($cas_attr_ldap_server)) {
|
|
74
|
// No CAS server configured.
|
|
75
|
return array();
|
|
76
|
}
|
|
77
|
|
|
78
|
$ldap_server = ldap_servers_get_servers($cas_attr_ldap_server, 'enabled', TRUE);
|
|
79
|
if (empty($ldap_server)) {
|
|
80
|
// We cannot load the server.
|
|
81
|
return;
|
|
82
|
}
|
|
83
|
|
|
84
|
// Connect to the server and perform the lookup.
|
|
85
|
$ldap_server->connect();
|
|
86
|
$ldap_server->bind();
|
|
87
|
$result = $ldap_server->user_lookup($name);
|
|
88
|
return $result['attr'];
|
|
89
|
}
|
