1 |
85ad3d82
|
Assos Assos
|
<?php
|
2 |
|
|
|
3 |
|
|
|
4 |
|
|
|
5 |
|
|
|
6 |
|
|
|
7 |
|
|
|
8 |
|
|
|
9 |
dd54aff9
|
Assos Assos
|
|
10 |
|
|
|
11 |
|
|
|
12 |
|
|
|
13 |
|
|
|
14 |
|
|
|
15 |
|
|
function pretty_print_ldap_entry($ldap_entry) {
|
16 |
|
|
$m=array();
|
17 |
|
|
for ($i=0; $i < $ldap_entry['count']; $i++) {
|
18 |
|
|
$k=$ldap_entry[$i];
|
19 |
|
|
$v=$ldap_entry[$k];
|
20 |
|
|
if(is_array($v)) {
|
21 |
|
|
$m2=array();
|
22 |
|
|
$max=$v['count']>3 ? 3 : $v['count'];
|
23 |
|
|
for ($j=0; $j < $max; $j++) {
|
24 |
|
|
$m2[] = $v[$j];
|
25 |
|
|
}
|
26 |
|
|
$v="(".join(", ", $m2).")";
|
27 |
|
|
}
|
28 |
|
|
$m[] = $k . ": " . $v;
|
29 |
|
|
}
|
30 |
|
|
return join(", ", $m);
|
31 |
|
|
}
|
32 |
|
|
|
33 |
85ad3d82
|
Assos Assos
|
|
34 |
|
|
|
35 |
|
|
|
36 |
|
|
|
37 |
|
|
|
38 |
|
|
|
39 |
|
|
|
40 |
|
|
|
41 |
|
|
class LdapServer {
|
42 |
|
|
|
43 |
|
|
|
44 |
|
|
const LDAP_CONNECT_ERROR = 0x5b;
|
45 |
|
|
const LDAP_SUCCESS = 0x00;
|
46 |
|
|
const LDAP_OPERATIONS_ERROR = 0x01;
|
47 |
|
|
const LDAP_PROTOCOL_ERROR = 0x02;
|
48 |
|
|
|
49 |
|
|
public $sid;
|
50 |
|
|
public $numericSid;
|
51 |
|
|
public $name;
|
52 |
|
|
public $status;
|
53 |
|
|
public $ldap_type;
|
54 |
|
|
public $address;
|
55 |
|
|
public $port = 389;
|
56 |
|
|
public $tls = FALSE;
|
57 |
|
|
public $followrefs = FALSE;
|
58 |
|
|
public $bind_method = 0;
|
59 |
|
|
public $basedn = array();
|
60 |
|
|
public $binddn = FALSE;
|
61 |
|
|
public $bindpw = FALSE;
|
62 |
|
|
public $user_dn_expression;
|
63 |
|
|
public $user_attr;
|
64 |
|
|
public $account_name_attr;
|
65 |
|
|
public $mail_attr;
|
66 |
|
|
public $mail_template;
|
67 |
|
|
public $picture_attr;
|
68 |
|
|
public $unique_persistent_attr;
|
69 |
|
|
public $unique_persistent_attr_binary = FALSE;
|
70 |
|
|
public $ldapToDrupalUserPhp;
|
71 |
|
|
public $testingDrupalUsername;
|
72 |
|
|
public $testingDrupalUserDn;
|
73 |
|
|
public $detailed_watchdog_log;
|
74 |
|
|
public $editPath;
|
75 |
|
|
public $queriableWithoutUserCredentials = FALSE;
|
76 |
|
|
public $userAttributeNeededCache = array();
|
77 |
|
|
|
78 |
|
|
public $groupFunctionalityUnused = 0;
|
79 |
|
|
public $groupObjectClass;
|
80 |
|
|
public $groupNested = 0;
|
81 |
|
|
public $groupDeriveFromDn = FALSE;
|
82 |
|
|
public $groupDeriveFromDnAttr = NULL;
|
83 |
|
|
public $groupUserMembershipsAttrExists = FALSE;
|
84 |
|
|
public $groupUserMembershipsAttr = NULL;
|
85 |
|
|
public $groupUserMembershipsConfigured = FALSE;
|
86 |
|
|
|
87 |
|
|
public $groupMembershipsAttr = NULL;
|
88 |
|
|
public $groupMembershipsAttrMatchingUserAttr = NULL;
|
89 |
|
|
public $groupGroupEntryMembershipsConfigured = FALSE;
|
90 |
|
|
|
91 |
|
|
public $groupTestGroupDn = NULL;
|
92 |
|
|
public $groupTestGroupDnWriteable = NULL;
|
93 |
|
|
|
94 |
|
|
private $group_properties = array(
|
95 |
|
|
'groupObjectClass', 'groupNested', 'groupDeriveFromDn', 'groupDeriveFromDnAttr', 'groupUserMembershipsAttrExists',
|
96 |
|
|
'groupUserMembershipsAttr', 'groupMembershipsAttrMatchingUserAttr', 'groupTestGroupDn', 'groupTestGroupDnWriteable'
|
97 |
|
|
);
|
98 |
|
|
|
99 |
|
|
public $paginationEnabled = FALSE;
|
100 |
|
|
public $searchPagination = FALSE;
|
101 |
|
|
public $searchPageSize = 1000;
|
102 |
|
|
public $searchPageStart = 0;
|
103 |
|
|
public $searchPageEnd = NULL;
|
104 |
|
|
|
105 |
|
|
public $inDatabase = FALSE;
|
106 |
|
|
public $connection;
|
107 |
|
|
|
108 |
|
|
|
109 |
|
|
|
110 |
|
|
|
111 |
|
|
|
112 |
|
|
public static function field_to_properties_map() {
|
113 |
|
|
return array(
|
114 |
|
|
'sid' => 'sid',
|
115 |
|
|
'numeric_sid' => 'numericSid',
|
116 |
|
|
'name' => 'name' ,
|
117 |
|
|
'status' => 'status',
|
118 |
|
|
'ldap_type' => 'ldap_type',
|
119 |
|
|
'address' => 'address',
|
120 |
|
|
'port' => 'port',
|
121 |
|
|
'tls' => 'tls',
|
122 |
|
|
'followrefs' => 'followrefs',
|
123 |
|
|
'bind_method' => 'bind_method',
|
124 |
|
|
'basedn' => 'basedn',
|
125 |
|
|
'binddn' => 'binddn',
|
126 |
|
|
'user_dn_expression' => 'user_dn_expression',
|
127 |
|
|
'user_attr' => 'user_attr',
|
128 |
|
|
'account_name_attr' => 'account_name_attr',
|
129 |
|
|
'mail_attr' => 'mail_attr',
|
130 |
|
|
'mail_template' => 'mail_template',
|
131 |
|
|
'picture_attr' => 'picture_attr',
|
132 |
|
|
'unique_persistent_attr' => 'unique_persistent_attr',
|
133 |
|
|
'unique_persistent_attr_binary' => 'unique_persistent_attr_binary',
|
134 |
|
|
'ldap_to_drupal_user' => 'ldapToDrupalUserPhp',
|
135 |
|
|
'testing_drupal_username' => 'testingDrupalUsername',
|
136 |
|
|
'testing_drupal_user_dn' => 'testingDrupalUserDn',
|
137 |
|
|
|
138 |
|
|
'grp_unused' => 'groupFunctionalityUnused',
|
139 |
|
|
'grp_object_cat' => 'groupObjectClass',
|
140 |
|
|
'grp_nested' => 'groupNested',
|
141 |
|
|
'grp_user_memb_attr_exists' => 'groupUserMembershipsAttrExists',
|
142 |
|
|
'grp_user_memb_attr' => 'groupUserMembershipsAttr',
|
143 |
|
|
'grp_memb_attr' => 'groupMembershipsAttr',
|
144 |
|
|
'grp_memb_attr_match_user_attr' => 'groupMembershipsAttrMatchingUserAttr',
|
145 |
|
|
'grp_derive_from_dn' => 'groupDeriveFromDn',
|
146 |
|
|
'grp_derive_from_dn_attr' => 'groupDeriveFromDnAttr',
|
147 |
|
|
'grp_test_grp_dn' => 'groupTestGroupDn',
|
148 |
|
|
'grp_test_grp_dn_writeable' => 'groupTestGroupDnWriteable',
|
149 |
|
|
|
150 |
|
|
'search_pagination' => 'searchPagination',
|
151 |
|
|
'search_page_size' => 'searchPageSize',
|
152 |
|
|
|
153 |
|
|
);
|
154 |
|
|
|
155 |
|
|
}
|
156 |
|
|
|
157 |
|
|
|
158 |
|
|
|
159 |
|
|
|
160 |
|
|
function __construct($sid) {
|
161 |
|
|
if (!is_scalar($sid)) {
|
162 |
|
|
return;
|
163 |
|
|
}
|
164 |
|
|
$this->detailed_watchdog_log = variable_get('ldap_help_watchdog_detail', 0);
|
165 |
|
|
$server_record = FALSE;
|
166 |
|
|
if (module_exists('ctools')) {
|
167 |
|
|
ctools_include('export');
|
168 |
|
|
$result = ctools_export_load_object('ldap_servers', 'names', array($sid));
|
169 |
|
|
if (isset($result[$sid])) {
|
170 |
|
|
$server_record = new stdClass();
|
171 |
|
|
foreach ($result[$sid] as $db_field_name => $value) {
|
172 |
|
|
$server_record->{$db_field_name} = $value;
|
173 |
|
|
}
|
174 |
|
|
}
|
175 |
|
|
|
176 |
|
|
}
|
177 |
|
|
else {
|
178 |
|
|
$select = db_select('ldap_servers')
|
179 |
|
|
->fields('ldap_servers')
|
180 |
|
|
->condition('ldap_servers.sid', $sid)
|
181 |
|
|
->execute();
|
182 |
|
|
foreach ($select as $record) {
|
183 |
|
|
if ($record->sid == $sid) {
|
184 |
|
|
$server_record = $record;
|
185 |
|
|
}
|
186 |
|
|
}
|
187 |
|
|
}
|
188 |
|
|
|
189 |
|
|
$server_record_bindpw = NULL;
|
190 |
|
|
if (!$server_record) {
|
191 |
|
|
$this->inDatabase = FALSE;
|
192 |
|
|
}
|
193 |
|
|
else {
|
194 |
|
|
$this->inDatabase = TRUE;
|
195 |
|
|
$this->sid = $sid;
|
196 |
|
|
$this->detailedWatchdogLog = variable_get('ldap_help_watchdog_detail', 0);
|
197 |
|
|
foreach ($this->field_to_properties_map() as $db_field_name => $property_name ) {
|
198 |
|
|
if (isset($server_record->$db_field_name)) {
|
199 |
|
|
$this->{$property_name} = $server_record->$db_field_name;
|
200 |
|
|
}
|
201 |
|
|
}
|
202 |
|
|
$server_record_bindpw = property_exists($server_record, 'bindpw') ? $server_record->bindpw : '';
|
203 |
|
|
}
|
204 |
|
|
$this->initDerivedProperties($server_record_bindpw);
|
205 |
|
|
}
|
206 |
|
|
|
207 |
|
|
|
208 |
|
|
|
209 |
|
|
|
210 |
|
|
protected function initDerivedProperties($bindpw) {
|
211 |
|
|
|
212 |
|
|
|
213 |
|
|
if (!$this->basedn) {
|
214 |
|
|
$this->basedn = array();
|
215 |
|
|
}
|
216 |
|
|
elseif (is_array($this->basedn)) {
|
217 |
|
|
}
|
218 |
|
|
else {
|
219 |
|
|
$basedn_unserialized = @unserialize($this->basedn);
|
220 |
|
|
if (is_array($basedn_unserialized)) {
|
221 |
|
|
$this->basedn = $basedn_unserialized;
|
222 |
|
|
}
|
223 |
|
|
else {
|
224 |
|
|
$this->basedn = array();
|
225 |
|
|
$token = is_scalar($basedn_unserialized) ? $basedn_unserialized : print_r($basedn_unserialized, TRUE);
|
226 |
|
|
debug("basednb desearialization error". $token);
|
227 |
|
|
watchdog('ldap_server', 'Failed to deserialize LdapServer::basedn of !basedn', array('!basedn' => $token), WATCHDOG_ERROR);
|
228 |
|
|
}
|
229 |
|
|
|
230 |
|
|
}
|
231 |
|
|
|
232 |
|
|
if ($this->followrefs && !function_exists('ldap_set_rebind_proc')) {
|
233 |
|
|
$this->followrefs = FALSE;
|
234 |
|
|
}
|
235 |
|
|
|
236 |
|
|
if ($bindpw) {
|
237 |
|
|
$this->bindpw = ldap_servers_decrypt($bindpw);
|
238 |
|
|
}
|
239 |
|
|
|
240 |
|
|
$this->paginationEnabled = (boolean)(ldap_servers_php_supports_pagination() && $this->searchPagination);
|
241 |
|
|
|
242 |
|
|
$this->queriableWithoutUserCredentials = (boolean)(
|
243 |
|
|
$this->bind_method == LDAP_SERVERS_BIND_METHOD_SERVICE_ACCT ||
|
244 |
|
|
$this->bind_method == LDAP_SERVERS_BIND_METHOD_ANON_USER
|
245 |
|
|
);
|
246 |
|
|
$this->editPath = (!$this->sid) ? '' : 'admin/config/people/ldap/servers/edit/' . $this->sid;
|
247 |
|
|
|
248 |
|
|
$this->groupGroupEntryMembershipsConfigured = ($this->groupMembershipsAttrMatchingUserAttr && $this->groupMembershipsAttr);
|
249 |
|
|
$this->groupUserMembershipsConfigured = ($this->groupUserMembershipsAttrExists && $this->groupUserMembershipsAttr);
|
250 |
|
|
}
|
251 |
|
|
|
252 |
|
|
|
253 |
|
|
|
254 |
|
|
function __destruct() {
|
255 |
|
|
|
256 |
|
|
$this->disconnect();
|
257 |
|
|
}
|
258 |
|
|
|
259 |
|
|
|
260 |
|
|
|
261 |
|
|
|
262 |
|
|
|
263 |
|
|
function __invoke() {
|
264 |
|
|
$this->connect();
|
265 |
|
|
$this->bind();
|
266 |
|
|
}
|
267 |
|
|
|
268 |
|
|
|
269 |
|
|
|
270 |
|
|
|
271 |
|
|
|
272 |
|
|
|
273 |
|
|
function connect() {
|
274 |
|
|
|
275 |
|
|
if (!$con = ldap_connect($this->address, $this->port)) {
|
276 |
|
|
watchdog('user', 'LDAP Connect failure to ' . $this->address . ':' . $this->port);
|
277 |
|
|
return LDAP_CONNECT_ERROR;
|
278 |
|
|
}
|
279 |
|
|
|
280 |
|
|
ldap_set_option($con, LDAP_OPT_PROTOCOL_VERSION, 3);
|
281 |
|
|
ldap_set_option($con, LDAP_OPT_REFERRALS, (int)$this->followrefs);
|
282 |
|
|
|
283 |
|
|
|
284 |
|
|
if ($this->tls) {
|
285 |
|
|
ldap_get_option($con, LDAP_OPT_PROTOCOL_VERSION, $vers);
|
286 |
|
|
if ($vers == -1) {
|
287 |
|
|
watchdog('user', 'Could not get LDAP protocol version.');
|
288 |
|
|
return LDAP_PROTOCOL_ERROR;
|
289 |
|
|
}
|
290 |
|
|
if ($vers != 3) {
|
291 |
|
|
watchdog('user', 'Could not start TLS, only supported by LDAP v3.');
|
292 |
|
|
return LDAP_CONNECT_ERROR;
|
293 |
|
|
}
|
294 |
|
|
elseif (!function_exists('ldap_start_tls')) {
|
295 |
|
|
watchdog('user', 'Could not start TLS. It does not seem to be supported by this PHP setup.');
|
296 |
|
|
return LDAP_CONNECT_ERROR;
|
297 |
|
|
}
|
298 |
|
|
elseif (!ldap_start_tls($con)) {
|
299 |
|
|
$msg = t("Could not start TLS. (Error %errno: %error).", array('%errno' => ldap_errno($con), '%error' => ldap_error($con)));
|
300 |
|
|
watchdog('user', $msg);
|
301 |
|
|
return LDAP_CONNECT_ERROR;
|
302 |
|
|
}
|
303 |
|
|
}
|
304 |
|
|
|
305 |
|
|
|
306 |
|
|
$this->connection = $con;
|
307 |
|
|
return LDAP_SUCCESS;
|
308 |
|
|
}
|
309 |
|
|
|
310 |
|
|
|
311 |
|
|
|
312 |
|
|
|
313 |
|
|
|
314 |
|
|
|
315 |
|
|
|
316 |
|
|
|
317 |
|
|
|
318 |
|
|
|
319 |
|
|
|
320 |
|
|
|
321 |
|
|
|
322 |
|
|
function bind($userdn = NULL, $pass = NULL, $anon_bind = FALSE) {
|
323 |
|
|
|
324 |
|
|
|
325 |
|
|
if (!$this->connection) {
|
326 |
|
|
watchdog('ldap', "LDAP bind failure for user %user. Not connected to LDAP server.", array('%user' => $userdn));
|
327 |
|
|
return LDAP_CONNECT_ERROR;
|
328 |
|
|
}
|
329 |
|
|
|
330 |
|
|
if ($anon_bind !== FALSE && $userdn === NULL && $pass === NULL && $this->bind_method == LDAP_SERVERS_BIND_METHOD_ANON) {
|
331 |
|
|
$anon_bind = TRUE;
|
332 |
|
|
}
|
333 |
|
|
if ($anon_bind === TRUE) {
|
334 |
|
|
if (@!ldap_bind($this->connection)) {
|
335 |
|
|
if ($this->detailedWatchdogLog) {
|
336 |
|
|
watchdog('ldap', "LDAP anonymous bind error. Error %errno: %error", array('%errno' => ldap_errno($this->connection), '%error' => ldap_error($this->connection)));
|
337 |
|
|
}
|
338 |
|
|
return ldap_errno($this->connection);
|
339 |
|
|
}
|
340 |
|
|
}
|
341 |
|
|
else {
|
342 |
|
|
$userdn = ($userdn != NULL) ? $userdn : $this->binddn;
|
343 |
|
|
$pass = ($pass != NULL) ? $pass : $this->bindpw;
|
344 |
|
|
|
345 |
|
|
if ($this->followrefs) {
|
346 |
|
|
$rebHandler = new LdapServersRebindHandler($userdn, $pass);
|
347 |
|
|
ldap_set_rebind_proc($this->connection, array($rebHandler, 'rebind_callback'));
|
348 |
|
|
}
|
349 |
|
|
|
350 |
|
|
if (drupal_strlen($pass) == 0 || drupal_strlen($userdn) == 0) {
|
351 |
|
|
watchdog('ldap', "LDAP bind failure for user userdn=%userdn, pass=%pass.", array('%userdn' => $userdn, '%pass' => $pass));
|
352 |
|
|
return LDAP_LOCAL_ERROR;
|
353 |
|
|
}
|
354 |
|
|
if (@!ldap_bind($this->connection, $userdn, $pass)) {
|
355 |
|
|
if ($this->detailedWatchdogLog) {
|
356 |
|
|
watchdog('ldap', "LDAP bind failure for user %user. Error %errno: %error", array('%user' => $userdn, '%errno' => ldap_errno($this->connection), '%error' => ldap_error($this->connection)));
|
357 |
|
|
}
|
358 |
|
|
return ldap_errno($this->connection);
|
359 |
|
|
}
|
360 |
|
|
}
|
361 |
|
|
|
362 |
|
|
return LDAP_SUCCESS;
|
363 |
|
|
}
|
364 |
|
|
|
365 |
|
|
|
366 |
|
|
|
367 |
|
|
|
368 |
|
|
function disconnect() {
|
369 |
|
|
if (!$this->connection) {
|
370 |
|
|
|
371 |
|
|
|
372 |
|
|
}
|
373 |
|
|
else {
|
374 |
|
|
ldap_unbind($this->connection);
|
375 |
|
|
$this->connection = NULL;
|
376 |
|
|
}
|
377 |
|
|
}
|
378 |
|
|
|
379 |
|
|
public function connectAndBindIfNotAlready() {
|
380 |
|
|
if (! $this->connection) {
|
381 |
|
|
$this->connect();
|
382 |
|
|
$this->bind();
|
383 |
|
|
}
|
384 |
|
|
}
|
385 |
|
|
|
386 |
|
|
|
387 |
|
|
|
388 |
|
|
|
389 |
|
|
|
390 |
|
|
|
391 |
|
|
|
392 |
|
|
|
393 |
|
|
|
394 |
|
|
|
395 |
|
|
|
396 |
|
|
|
397 |
|
|
|
398 |
|
|
function dnExists($dn, $return = 'boolean', $attributes = NULL) {
|
399 |
|
|
|
400 |
|
|
$params = array(
|
401 |
|
|
'base_dn' => $dn,
|
402 |
|
|
'attributes' => $attributes,
|
403 |
|
|
'attrsonly' => FALSE,
|
404 |
|
|
'filter' => '(objectclass=*)',
|
405 |
|
|
'sizelimit' => 0,
|
406 |
|
|
'timelimit' => 0,
|
407 |
|
|
'deref' => NULL,
|
408 |
|
|
);
|
409 |
|
|
|
410 |
|
|
if ($return == 'boolean' || !is_array($attributes)) {
|
411 |
|
|
$params['attributes'] = array('objectclass');
|
412 |
|
|
}
|
413 |
|
|
else {
|
414 |
|
|
$params['attributes'] = $attributes;
|
415 |
|
|
}
|
416 |
|
|
|
417 |
|
|
$result = $this->ldapQuery(LDAP_SCOPE_BASE, $params);
|
418 |
|
|
if ($result !== FALSE) {
|
419 |
|
|
$entries = @ldap_get_entries($this->connection, $result);
|
420 |
|
|
if ($entries !== FALSE && $entries['count'] > 0) {
|
421 |
|
|
return ($return == 'boolean') ? TRUE : $entries[0];
|
422 |
|
|
}
|
423 |
|
|
}
|
424 |
|
|
|
425 |
|
|
return FALSE;
|
426 |
|
|
|
427 |
|
|
}
|
428 |
|
|
|
429 |
|
|
|
430 |
|
|
|
431 |
|
|
|
432 |
|
|
|
433 |
|
|
|
434 |
|
|
|
435 |
|
|
public function countEntries($ldap_result) {
|
436 |
|
|
return ldap_count_entries($this->connection, $ldap_result);
|
437 |
|
|
}
|
438 |
|
|
|
439 |
|
|
|
440 |
|
|
|
441 |
|
|
|
442 |
|
|
|
443 |
|
|
|
444 |
|
|
|
445 |
|
|
|
446 |
|
|
|
447 |
|
|
|
448 |
|
|
|
449 |
|
|
|
450 |
|
|
|
451 |
|
|
|
452 |
|
|
public function createLdapEntry($attributes, $dn = NULL) {
|
453 |
|
|
|
454 |
|
|
if (!$this->connection) {
|
455 |
|
|
$this->connect();
|
456 |
|
|
$this->bind();
|
457 |
|
|
}
|
458 |
|
|
if (isset($attributes['dn'])) {
|
459 |
|
|
$dn = $attributes['dn'];
|
460 |
|
|
unset($attributes['dn']);
|
461 |
|
|
}
|
462 |
|
|
elseif (!$dn) {
|
463 |
|
|
return FALSE;
|
464 |
|
|
}
|
465 |
|
|
|
466 |
|
|
$result = @ldap_add($this->connection, $dn, $attributes);
|
467 |
|
|
if (!$result) {
|
468 |
|
|
$error = "LDAP Server ldap_add(%dn) Error Server ID = %sid, LDAP Err No: %ldap_errno LDAP Err Message: %ldap_err2str ";
|
469 |
|
|
$tokens = array('%dn' => $dn, '%sid' => $this->sid, '%ldap_errno' => ldap_errno($this->connection), '%ldap_err2str' => ldap_err2str(ldap_errno($this->connection)));
|
470 |
|
|
debug(t($error, $tokens));
|
471 |
|
|
watchdog('ldap_server', $error, $tokens, WATCHDOG_ERROR);
|
472 |
|
|
}
|
473 |
|
|
|
474 |
|
|
return $result;
|
475 |
|
|
}
|
476 |
|
|
|
477 |
|
|
|
478 |
|
|
|
479 |
|
|
|
480 |
|
|
|
481 |
|
|
|
482 |
|
|
|
483 |
|
|
|
484 |
|
|
|
485 |
|
|
|
486 |
|
|
|
487 |
|
|
|
488 |
|
|
static public function removeUnchangedAttributes($new_entry, $old_entry) {
|
489 |
|
|
|
490 |
|
|
foreach ($new_entry as $key => $new_val) {
|
491 |
|
|
$old_value = FALSE;
|
492 |
|
|
$key_lcase = drupal_strtolower($key);
|
493 |
|
|
if (isset($old_entry[$key_lcase])) {
|
494 |
|
|
if ($old_entry[$key_lcase]['count'] == 1) {
|
495 |
|
|
$old_value = $old_entry[$key_lcase][0];
|
496 |
|
|
$old_value_is_scalar = TRUE;
|
497 |
|
|
}
|
498 |
|
|
else {
|
499 |
|
|
unset($old_entry[$key_lcase]['count']);
|
500 |
|
|
$old_value = $old_entry[$key_lcase];
|
501 |
|
|
$old_value_is_scalar = FALSE;
|
502 |
|
|
}
|
503 |
|
|
}
|
504 |
|
|
|
505 |
|
|
|
506 |
|
|
if (is_array($new_val) && is_array($old_value) && count(array_diff($new_val, $old_value)) == 0) {
|
507 |
|
|
unset($new_entry[$key]);
|
508 |
|
|
}
|
509 |
|
|
elseif ($old_value_is_scalar && !is_array($new_val) && drupal_strtolower($old_value) == drupal_strtolower($new_val)) {
|
510 |
|
|
unset($new_entry[$key]);
|
511 |
|
|
}
|
512 |
|
|
}
|
513 |
|
|
return $new_entry;
|
514 |
|
|
}
|
515 |
|
|
|
516 |
|
|
|
517 |
|
|
|
518 |
|
|
|
519 |
|
|
|
520 |
|
|
|
521 |
|
|
|
522 |
|
|
|
523 |
|
|
|
524 |
|
|
|
525 |
|
|
|
526 |
|
|
|
527 |
|
|
|
528 |
|
|
|
529 |
|
|
|
530 |
|
|
|
531 |
|
|
|
532 |
|
|
|
533 |
|
|
function modifyLdapEntry($dn, $attributes = array(), $old_attributes = FALSE) {
|
534 |
|
|
|
535 |
|
|
$this->connectAndBindIfNotAlready();
|
536 |
|
|
|
537 |
|
|
if (!$old_attributes) {
|
538 |
|
|
$result = @ldap_read($this->connection, $dn, 'objectClass=*');
|
539 |
|
|
if (!$result) {
|
540 |
|
|
$error = "LDAP Server ldap_read(%dn) in LdapServer::modifyLdapEntry() Error Server ID = %sid, LDAP Err No: %ldap_errno LDAP Err Message: %ldap_err2str ";
|
541 |
|
|
$tokens = array('%dn' => $dn, '%sid' => $this->sid, '%ldap_errno' => ldap_errno($this->connection), '%ldap_err2str' => ldap_err2str(ldap_errno($this->connection)));
|
542 |
|
|
watchdog('ldap_server', $error, $tokens, WATCHDOG_ERROR);
|
543 |
|
|
return FALSE;
|
544 |
|
|
}
|
545 |
|
|
|
546 |
|
|
$entries = ldap_get_entries($this->connection, $result);
|
547 |
|
|
if (is_array($entries) && $entries['count'] == 1) {
|
548 |
|
|
$old_attributes = $entries[0];
|
549 |
|
|
}
|
550 |
|
|
}
|
551 |
|
|
$attributes = $this->removeUnchangedAttributes($attributes, $old_attributes);
|
552 |
|
|
|
553 |
|
|
foreach ($attributes as $key => $cur_val) {
|
554 |
|
|
$old_value = FALSE;
|
555 |
|
|
$key_lcase = drupal_strtolower($key);
|
556 |
|
|
if (isset($old_attributes[$key_lcase])) {
|
557 |
|
|
if ($old_attributes[$key_lcase]['count'] == 1) {
|
558 |
|
|
$old_value = $old_attributes[$key_lcase][0];
|
559 |
|
|
}
|
560 |
|
|
else {
|
561 |
|
|
unset($old_attributes[$key_lcase]['count']);
|
562 |
|
|
$old_value = $old_attributes[$key_lcase];
|
563 |
|
|
}
|
564 |
|
|
}
|
565 |
|
|
|
566 |
|
|
if ($cur_val == '' && $old_value != '') {
|
567 |
|
|
unset($attributes[$key]);
|
568 |
|
|
$result = @ldap_mod_del($this->connection, $dn, array($key_lcase => $old_value));
|
569 |
|
|
if (!$result) {
|
570 |
|
|
$error = "LDAP Server ldap_mod_del(%dn) in LdapServer::modifyLdapEntry() Error Server ID = %sid, LDAP Err No: %ldap_errno LDAP Err Message: %ldap_err2str ";
|
571 |
|
|
$tokens = array('%dn' => $dn, '%sid' => $this->sid, '%ldap_errno' => ldap_errno($this->connection), '%ldap_err2str' => ldap_err2str(ldap_errno($this->connection)));
|
572 |
|
|
watchdog('ldap_server', $error, $tokens, WATCHDOG_ERROR);
|
573 |
|
|
return FALSE;
|
574 |
|
|
}
|
575 |
|
|
}
|
576 |
|
|
elseif (is_array($cur_val)) {
|
577 |
|
|
foreach ($cur_val as $mv_key => $mv_cur_val) {
|
578 |
|
|
if ($mv_cur_val == '') {
|
579 |
|
|
unset($attributes[$key][$mv_key]);
|
580 |
|
|
}
|
581 |
|
|
else {
|
582 |
|
|
$attributes[$key][$mv_key] = $mv_cur_val;
|
583 |
|
|
}
|
584 |
|
|
}
|
585 |
|
|
}
|
586 |
|
|
}
|
587 |
|
|
|
588 |
|
|
if (count($attributes) > 0) {
|
589 |
|
|
$result = @ldap_modify($this->connection, $dn, $attributes);
|
590 |
|
|
if (!$result) {
|
591 |
|
|
$error = "LDAP Server ldap_modify(%dn) in LdapServer::modifyLdapEntry() Error Server ID = %sid, LDAP Err No: %ldap_errno LDAP Err Message: %ldap_err2str ";
|
592 |
|
|
$tokens = array('%dn' => $dn, '%sid' => $this->sid, '%ldap_errno' => ldap_errno($this->connection), '%ldap_err2str' => ldap_err2str(ldap_errno($this->connection)));
|
593 |
|
|
watchdog('ldap_server', $error, $tokens, WATCHDOG_ERROR);
|
594 |
|
|
return FALSE;
|
595 |
|
|
}
|
596 |
|
|
}
|
597 |
|
|
|
598 |
|
|
return TRUE;
|
599 |
|
|
|
600 |
|
|
}
|
601 |
|
|
|
602 |
|
|
|
603 |
|
|
|
604 |
|
|
|
605 |
|
|
|
606 |
|
|
|
607 |
|
|
|
608 |
|
|
|
609 |
|
|
|
610 |
|
|
public function delete($dn) {
|
611 |
|
|
if (!$this->connection) {
|
612 |
|
|
$this->connect();
|
613 |
|
|
$this->bind();
|
614 |
|
|
}
|
615 |
|
|
$result = @ldap_delete($this->connection, $dn);
|
616 |
|
|
if (!$result) {
|
617 |
|
|
$error = "LDAP Server delete(%dn) in LdapServer::delete() Error Server ID = %sid, LDAP Err No: %ldap_errno LDAP Err Message: %ldap_err2str ";
|
618 |
|
|
$tokens = array('%dn' => $dn, '%sid' => $this->sid, '%ldap_errno' => ldap_errno($this->connection), '%ldap_err2str' => ldap_err2str(ldap_errno($this->connection)));
|
619 |
|
|
watchdog('ldap_server', $error, $tokens, WATCHDOG_ERROR);
|
620 |
|
|
}
|
621 |
|
|
return $result;
|
622 |
|
|
}
|
623 |
|
|
|
624 |
|
|
|
625 |
|
|
|
626 |
|
|
|
627 |
|
|
|
628 |
|
|
|
629 |
|
|
|
630 |
|
|
|
631 |
|
|
|
632 |
|
|
|
633 |
|
|
|
634 |
|
|
|
635 |
|
|
|
636 |
|
|
|
637 |
|
|
|
638 |
|
|
|
639 |
|
|
|
640 |
|
|
|
641 |
|
|
public function searchAllBaseDns(
|
642 |
|
|
$filter,
|
643 |
|
|
$attributes = array(),
|
644 |
|
|
$attrsonly = 0,
|
645 |
|
|
$sizelimit = 0,
|
646 |
|
|
$timelimit = 0,
|
647 |
|
|
$deref = NULL,
|
648 |
|
|
$scope = LDAP_SCOPE_SUBTREE
|
649 |
|
|
) {
|
650 |
|
|
$all_entries = array();
|
651 |
|
|
foreach ($this->basedn as $base_dn) {
|
652 |
|
|
$entries = $this->search($base_dn, $filter, $attributes, $attrsonly, $sizelimit, $timelimit, $deref, $scope);
|
653 |
|
|
if ($entries === FALSE) {
|
654 |
|
|
return FALSE;
|
655 |
|
|
}
|
656 |
|
|
if (count($all_entries) == 0) {
|
657 |
|
|
$all_entries = $entries;
|
658 |
|
|
unset($all_entries['count']);
|
659 |
|
|
}
|
660 |
|
|
else {
|
661 |
|
|
$existing_count = count($all_entries);
|
662 |
|
|
unset($entries['count']);
|
663 |
|
|
foreach ($entries as $i => $entry) {
|
664 |
|
|
$all_entries[$existing_count + $i] = $entry;
|
665 |
|
|
}
|
666 |
|
|
}
|
667 |
|
|
}
|
668 |
|
|
$all_entries['count'] = count($all_entries);
|
669 |
|
|
return $all_entries;
|
670 |
|
|
|
671 |
|
|
}
|
672 |
|
|
|
673 |
|
|
|
674 |
|
|
|
675 |
|
|
|
676 |
|
|
|
677 |
|
|
|
678 |
|
|
|
679 |
|
|
|
680 |
|
|
|
681 |
|
|
|
682 |
|
|
|
683 |
|
|
|
684 |
|
|
|
685 |
|
|
|
686 |
|
|
|
687 |
|
|
|
688 |
|
|
|
689 |
|
|
|
690 |
|
|
|
691 |
|
|
|
692 |
|
|
|
693 |
|
|
function search($base_dn = NULL, $filter, $attributes = array(),
|
694 |
|
|
$attrsonly = 0, $sizelimit = 0, $timelimit = 0, $deref = NULL, $scope = LDAP_SCOPE_SUBTREE) {
|
695 |
|
|
|
696 |
|
|
|
697 |
|
|
|
698 |
|
|
|
699 |
|
|
|
700 |
|
|
|
701 |
|
|
|
702 |
|
|
|
703 |
|
|
|
704 |
|
|
if ($base_dn == NULL) {
|
705 |
|
|
if (count($this->basedn) == 1) {
|
706 |
|
|
$base_dn = $this->basedn[0];
|
707 |
|
|
}
|
708 |
|
|
else {
|
709 |
|
|
return FALSE;
|
710 |
|
|
}
|
711 |
|
|
}
|
712 |
|
|
|
713 |
|
|
$attr_display = is_array($attributes) ? join(',', $attributes) : 'none';
|
714 |
|
|
$query = 'ldap_search() call: ' . join(",\n", array(
|
715 |
|
|
'base_dn: ' . $base_dn,
|
716 |
|
|
'filter = ' . $filter,
|
717 |
|
|
'attributes: ' . $attr_display,
|
718 |
|
|
'attrsonly = ' . $attrsonly,
|
719 |
|
|
'sizelimit = ' . $sizelimit,
|
720 |
|
|
'timelimit = ' . $timelimit,
|
721 |
|
|
'deref = ' . $deref,
|
722 |
|
|
'scope = ' . $scope,
|
723 |
|
|
)
|
724 |
|
|
);
|
725 |
|
|
if ($this->detailed_watchdog_log) {
|
726 |
|
|
watchdog('ldap_server', $query, array());
|
727 |
|
|
}
|
728 |
|
|
|
729 |
|
|
|
730 |
|
|
if (! $this->connection) {
|
731 |
|
|
$this->connect();
|
732 |
|
|
$this->bind();
|
733 |
|
|
}
|
734 |
|
|
|
735 |
|
|
$ldap_query_params = array(
|
736 |
|
|
'connection' => $this->connection,
|
737 |
|
|
'base_dn' => $base_dn,
|
738 |
|
|
'filter' => $filter,
|
739 |
|
|
'attributes' => $attributes,
|
740 |
|
|
'attrsonly' => $attrsonly,
|
741 |
|
|
'sizelimit' => $sizelimit,
|
742 |
|
|
'timelimit' => $timelimit,
|
743 |
|
|
'deref' => $deref,
|
744 |
|
|
'query_display' => $query,
|
745 |
|
|
'scope' => $scope,
|
746 |
|
|
);
|
747 |
|
|
|
748 |
|
|
if ($this->searchPagination && $this->paginationEnabled) {
|
749 |
|
|
$aggregated_entries = $this->pagedLdapQuery($ldap_query_params);
|
750 |
|
|
return $aggregated_entries;
|
751 |
|
|
}
|
752 |
|
|
else {
|
753 |
|
|
$result = $this->ldapQuery($scope, $ldap_query_params);
|
754 |
|
|
if ($result && ($this->countEntries($result) !== FALSE) ) {
|
755 |
|
|
$entries = ldap_get_entries($this->connection, $result);
|
756 |
|
|
drupal_alter('ldap_server_search_results', $entries, $ldap_query_params);
|
757 |
|
|
return (is_array($entries)) ? $entries : FALSE;
|
758 |
|
|
}
|
759 |
|
|
elseif ($this->ldapErrorNumber()) {
|
760 |
|
|
$watchdog_tokens = array('%basedn' => $ldap_query_params['base_dn'], '%filter' => $ldap_query_params['filter'],
|
761 |
|
|
'%attributes' => print_r($ldap_query_params['attributes'], TRUE), '%errmsg' => $this->errorMsg('ldap'),
|
762 |
|
|
'%errno' => $this->ldapErrorNumber());
|
763 |
|
|
watchdog('ldap', "LDAP ldap_search error. basedn: %basedn| filter: %filter| attributes:
|
764 |
|
|
%attributes| errmsg: %errmsg| ldap err no: %errno|", $watchdog_tokens);
|
765 |
|
|
return FALSE;
|
766 |
|
|
}
|
767 |
|
|
else {
|
768 |
|
|
return FALSE;
|
769 |
|
|
}
|
770 |
|
|
}
|
771 |
|
|
}
|
772 |
|
|
|
773 |
|
|
|
774 |
|
|
|
775 |
|
|
|
776 |
|
|
|
777 |
|
|
|
778 |
|
|
|
779 |
|
|
|
780 |
|
|
|
781 |
|
|
|
782 |
|
|
|
783 |
|
|
|
784 |
|
|
|
785 |
|
|
|
786 |
|
|
|
787 |
|
|
|
788 |
|
|
|
789 |
|
|
|
790 |
|
|
|
791 |
|
|
|
792 |
|
|
|
793 |
|
|
|
794 |
|
|
|
795 |
|
|
public function pagedLdapQuery($ldap_query_params) {
|
796 |
|
|
|
797 |
|
|
if (!($this->searchPagination && $this->paginationEnabled)) {
|
798 |
|
|
watchdog('ldap', "LDAP server pagedLdapQuery() called when functionality not available in php install or
|
799 |
|
|
not enabled in ldap server configuration. error. basedn: %basedn| filter: %filter| attributes:
|
800 |
|
|
%attributes| errmsg: %errmsg| ldap err no: %errno|", $watchdog_tokens);
|
801 |
|
|
RETURN FALSE;
|
802 |
|
|
}
|
803 |
|
|
|
804 |
|
|
$paged_entries = array();
|
805 |
|
|
$page_token = '';
|
806 |
|
|
$page = 0;
|
807 |
|
|
$estimated_entries = 0;
|
808 |
|
|
$aggregated_entries = array();
|
809 |
|
|
$aggregated_entries_count = 0;
|
810 |
|
|
$has_page_results = FALSE;
|
811 |
|
|
|
812 |
|
|
do {
|
813 |
|
|
ldap_control_paged_result($this->connection, $this->searchPageSize, TRUE, $page_token);
|
814 |
|
|
$result = $this->ldapQuery($ldap_query_params['scope'], $ldap_query_params);
|
815 |
|
|
|
816 |
|
|
if ($page >= $this->searchPageStart) {
|
817 |
|
|
$skipped_page = FALSE;
|
818 |
|
|
if ($result && ($this->countEntries($result) !== FALSE) ) {
|
819 |
|
|
$page_entries = ldap_get_entries($this->connection, $result);
|
820 |
|
|
unset($page_entries['count']);
|
821 |
|
|
$has_page_results = (is_array($page_entries) && count($page_entries) > 0);
|
822 |
|
|
$aggregated_entries = array_merge($aggregated_entries, $page_entries);
|
823 |
|
|
$aggregated_entries_count = count($aggregated_entries);
|
824 |
|
|
}
|
825 |
|
|
elseif ($this->ldapErrorNumber()) {
|
826 |
|
|
$watchdog_tokens = array('%basedn' => $ldap_query_params['base_dn'], '%filter' => $ldap_query_params['filter'],
|
827 |
|
|
'%attributes' => print_r($ldap_query_params['attributes'], TRUE), '%errmsg' => $this->errorMsg('ldap'),
|
828 |
|
|
'%errno' => $this->ldapErrorNumber());
|
829 |
|
|
watchdog('ldap', "LDAP ldap_search error. basedn: %basedn| filter: %filter| attributes:
|
830 |
|
|
%attributes| errmsg: %errmsg| ldap err no: %errno|", $watchdog_tokens);
|
831 |
|
|
RETURN FALSE;
|
832 |
|
|
}
|
833 |
|
|
else {
|
834 |
|
|
return FALSE;
|
835 |
|
|
}
|
836 |
|
|
}
|
837 |
|
|
else {
|
838 |
|
|
$skipped_page = TRUE;
|
839 |
|
|
}
|
840 |
|
|
@ldap_control_paged_result_response($this->connection, $result, $page_token, $estimated_entries);
|
841 |
|
|
if ($ldap_query_params['sizelimit'] && $this->ldapErrorNumber() == LDAP_SIZELIMIT_EXCEEDED) {
|
842 |
|
|
|
843 |
|
|
}
|
844 |
|
|
elseif ($this->hasError()) {
|
845 |
|
|
watchdog('ldap_server', 'ldap_control_paged_result_response() function error. LDAP Error: %message, ldap_list() parameters: %query',
|
846 |
|
|
array('%message' => $this->errorMsg('ldap'), '%query' => $ldap_query_params['query_display']),
|
847 |
|
|
WATCHDOG_ERROR);
|
848 |
|
|
}
|
849 |
|
|
|
850 |
|
|
if (isset($ldap_query_params['sizelimit']) && $ldap_query_params['sizelimit'] && $aggregated_entries_count >= $ldap_query_params['sizelimit']) {
|
851 |
|
|
$discarded_entries = array_splice($aggregated_entries, $ldap_query_params['sizelimit']);
|
852 |
|
|
break;
|
853 |
|
|
}
|
854 |
|
|
elseif ($this->searchPageEnd !== NULL && $page >= $this->searchPageEnd) {
|
855 |
|
|
break;
|
856 |
|
|
}
|
857 |
|
|
elseif ($page_token === NULL || $page_token == '') {
|
858 |
|
|
break;
|
859 |
|
|
}
|
860 |
|
|
$page++;
|
861 |
|
|
} while ($skipped_page || $has_page_results);
|
862 |
|
|
|
863 |
|
|
$aggregated_entries['count'] = count($aggregated_entries);
|
864 |
|
|
return $aggregated_entries;
|
865 |
|
|
}
|
866 |
|
|
|
867 |
|
|
|
868 |
|
|
|
869 |
|
|
|
870 |
|
|
|
871 |
|
|
|
872 |
|
|
|
873 |
|
|
|
874 |
|
|
|
875 |
|
|
function ldapQuery($scope, $params) {
|
876 |
|
|
|
877 |
|
|
$this->connectAndBindIfNotAlready();
|
878 |
|
|
|
879 |
|
|
switch ($scope) {
|
880 |
|
|
case LDAP_SCOPE_SUBTREE:
|
881 |
|
|
$result = @ldap_search($this->connection, $params['base_dn'], $params['filter'], $params['attributes'], $params['attrsonly'],
|
882 |
|
|
$params['sizelimit'], $params['timelimit'], $params['deref']);
|
883 |
|
|
if ($params['sizelimit'] && $this->ldapErrorNumber() == LDAP_SIZELIMIT_EXCEEDED) {
|
884 |
|
|
|
885 |
|
|
}
|
886 |
|
|
elseif ($this->hasError()) {
|
887 |
|
|
watchdog('ldap_server', 'ldap_search() function error. LDAP Error: %message, ldap_search() parameters: %query',
|
888 |
|
|
array('%message' => $this->errorMsg('ldap'), '%query' => $params['query_display']),
|
889 |
|
|
WATCHDOG_ERROR);
|
890 |
|
|
}
|
891 |
|
|
break;
|
892 |
|
|
|
893 |
|
|
case LDAP_SCOPE_BASE:
|
894 |
|
|
$result = @ldap_read($this->connection, $params['base_dn'], $params['filter'], $params['attributes'], $params['attrsonly'],
|
895 |
|
|
$params['sizelimit'], $params['timelimit'], $params['deref']);
|
896 |
|
|
if ($params['sizelimit'] && $this->ldapErrorNumber() == LDAP_SIZELIMIT_EXCEEDED) {
|
897 |
|
|
|
898 |
|
|
}
|
899 |
|
|
elseif ($this->hasError()) {
|
900 |
|
|
watchdog('ldap_server', 'ldap_read() function error. LDAP Error: %message, ldap_read() parameters: %query',
|
901 |
|
|
array('%message' => $this->errorMsg('ldap'), '%query' => @$params['query_display']),
|
902 |
|
|
WATCHDOG_ERROR);
|
903 |
|
|
}
|
904 |
|
|
break;
|
905 |
|
|
|
906 |
|
|
case LDAP_SCOPE_ONELEVEL:
|
907 |
|
|
$result = @ldap_list($this->connection, $params['base_dn'], $params['filter'], $params['attributes'], $params['attrsonly'],
|
908 |
|
|
$params['sizelimit'], $params['timelimit'], $params['deref']);
|
909 |
|
|
if ($params['sizelimit'] && $this->ldapErrorNumber() == LDAP_SIZELIMIT_EXCEEDED) {
|
910 |
|
|
|
911 |
|
|
}
|
912 |
|
|
elseif ($this->hasError()) {
|
913 |
|
|
watchdog('ldap_server', 'ldap_list() function error. LDAP Error: %message, ldap_list() parameters: %query',
|
914 |
|
|
array('%message' => $this->errorMsg('ldap'), '%query' => $params['query_display']),
|
915 |
|
|
WATCHDOG_ERROR);
|
916 |
|
|
}
|
917 |
|
|
break;
|
918 |
|
|
}
|
919 |
|
|
return $result;
|
920 |
|
|
}
|
921 |
|
|
|
922 |
|
|
|
923 |
|
|
|
924 |
|
|
|
925 |
|
|
|
926 |
|
|
|
927 |
|
|
public function dnArrayToLowerCase($dns) {
|
928 |
|
|
return array_keys(array_change_key_case(array_flip($dns), CASE_LOWER));
|
929 |
|
|
}
|
930 |
|
|
|
931 |
|
|
|
932 |
|
|
|
933 |
|
|
|
934 |
|
|
|
935 |
|
|
public function userUserEntityFromPuid($puid) {
|
936 |
|
|
|
937 |
|
|
$query = new EntityFieldQuery();
|
938 |
|
|
$query->entityCondition('entity_type', 'user')
|
939 |
|
|
->fieldCondition('ldap_user_puid_sid', 'value', $this->sid, '=')
|
940 |
|
|
->fieldCondition('ldap_user_puid', 'value', $puid, '=')
|
941 |
|
|
->fieldCondition('ldap_user_puid_property', 'value', $this->unique_persistent_attr, '=')
|
942 |
|
|
->addMetaData('account', user_load(1));
|
943 |
|
|
|
944 |
|
|
$result = $query->execute();
|
945 |
|
|
|
946 |
|
|
if (isset($result['user'])) {
|
947 |
|
|
$uids = array_keys($result['user']);
|
948 |
|
|
if (count($uids) == 1) {
|
949 |
|
|
$user = entity_load('user', array_keys($result['user']));
|
950 |
|
|
return $user[$uids[0]];
|
951 |
|
|
}
|
952 |
|
|
else {
|
953 |
|
|
$uids = join(',', $uids);
|
954 |
|
|
$tokens = array('%uids' => $uids, '%puid' => $puid, '%sid' => $this->sid, '%ldap_user_puid_property' => $this->unique_persistent_attr);
|
955 |
|
|
watchdog('ldap_server', 'multiple users (uids: %uids) with same puid (puid=%puid, sid=%sid, ldap_user_puid_property=%ldap_user_puid_property)', $tokens, WATCHDOG_ERROR);
|
956 |
|
|
return FALSE;
|
957 |
|
|
}
|
958 |
|
|
}
|
959 |
|
|
else {
|
960 |
|
|
return FALSE;
|
961 |
|
|
}
|
962 |
|
|
|
963 |
|
|
}
|
964 |
|
|
|
965 |
|
|
function userUsernameToLdapNameTransform($drupal_username, &$watchdog_tokens) {
|
966 |
|
|
if ($this->ldapToDrupalUserPhp && module_exists('php')) {
|
967 |
|
|
global $name;
|
968 |
|
|
$old_name_value = $name;
|
969 |
|
|
$name = $drupal_username;
|
970 |
|
|
$code = "<?php global \$name; \n" . $this->ldapToDrupalUserPhp . "; \n ?>";
|
971 |
|
|
$watchdog_tokens['%code'] = $this->ldapToDrupalUserPhp;
|
972 |
|
|
$code_result = php_eval($code);
|
973 |
|
|
$watchdog_tokens['%code_result'] = $code_result;
|
974 |
|
|
$ldap_username = $code_result;
|
975 |
|
|
$watchdog_tokens['%ldap_username'] = $ldap_username;
|
976 |
|
|
$name = $old_name_value;
|
977 |
|
|
if ($this->detailedWatchdogLog) {
|
978 |
|
|
watchdog('ldap_server', '%drupal_user_name tansformed to %ldap_username by applying code <code>%code</code>', $watchdog_tokens, WATCHDOG_DEBUG);
|
979 |
|
|
}
|
980 |
|
|
}
|
981 |
|
|
else {
|
982 |
|
|
$ldap_username = $drupal_username;
|
983 |
|
|
}
|
984 |
|
|
|
985 |
|
|
|
986 |
|
|
$context = array(
|
987 |
|
|
'ldap_server' => $this,
|
988 |
|
|
);
|
989 |
|
|
drupal_alter('ldap_servers_username_to_ldapname', $ldap_username, $drupal_username, $context);
|
990 |
|
|
|
991 |
|
|
return $ldap_username;
|
992 |
|
|
|
993 |
|
|
}
|
994 |
|
|
|
995 |
|
|
|
996 |
|
|
|
997 |
|
|
|
998 |
|
|
|
999 |
|
|
|
1000 |
|
|
|
1001 |
|
|
public function userUsernameFromLdapEntry($ldap_entry) {
|
1002 |
|
|
|
1003 |
|
|
|
1004 |
|
|
if ($this->account_name_attr) {
|
1005 |
|
|
$accountname = (empty($ldap_entry[$this->account_name_attr][0])) ? FALSE : $ldap_entry[$this->account_name_attr][0];
|
1006 |
|
|
}
|
1007 |
|
|
elseif ($this->user_attr) {
|
1008 |
|
|
$accountname = (empty($ldap_entry[$this->user_attr][0])) ? FALSE : $ldap_entry[$this->user_attr][0];
|
1009 |
|
|
}
|
1010 |
|
|
else {
|
1011 |
|
|
$accountname = FALSE;
|
1012 |
|
|
}
|
1013 |
|
|
|
1014 |
|
|
return $accountname;
|
1015 |
|
|
}
|
1016 |
|
|
|
1017 |
|
|
|
1018 |
|
|
|
1019 |
|
|
|
1020 |
|
|
|
1021 |
|
|
|
1022 |
|
|
public function userUsernameFromDn($dn) {
|
1023 |
|
|
|
1024 |
|
|
$ldap_entry = @$this->dnExists($dn, 'ldap_entry', array());
|
1025 |
|
|
if (!$ldap_entry || !is_array($ldap_entry)) {
|
1026 |
|
|
return FALSE;
|
1027 |
|
|
}
|
1028 |
|
|
else {
|
1029 |
|
|
return $this->userUsernameFromLdapEntry($ldap_entry);
|
1030 |
|
|
}
|
1031 |
|
|
|
1032 |
|
|
}
|
1033 |
|
|
|
1034 |
|
|
|
1035 |
|
|
|
1036 |
|
|
|
1037 |
|
|
|
1038 |
|
|
|
1039 |
|
|
public function userEmailFromLdapEntry($ldap_entry) {
|
1040 |
|
|
|
1041 |
|
|
if ($ldap_entry && $this->mail_attr) {
|
1042 |
|
|
$mail = isset($ldap_entry[$this->mail_attr][0]) ? $ldap_entry[$this->mail_attr][0] : FALSE;
|
1043 |
|
|
return $mail;
|
1044 |
|
|
}
|
1045 |
|
|
elseif ($ldap_entry && $this->mail_template) {
|
1046 |
|
|
ldap_servers_module_load_include('inc', 'ldap_servers', 'ldap_servers.functions');
|
1047 |
|
|
return ldap_servers_token_replace($ldap_entry, $this->mail_template, 'ldap_entry');
|
1048 |
|
|
}
|
1049 |
|
|
else {
|
1050 |
|
|
return FALSE;
|
1051 |
|
|
}
|
1052 |
|
|
}
|
1053 |
|
|
|
1054 |
|
|
|
1055 |
|
|
|
1056 |
|
|
|
1057 |
|
|
|
1058 |
|
|
|
1059 |
|
|
public function userPictureFromLdapEntry($ldap_entry, $drupal_username = FALSE) {
|
1060 |
|
|
if ($ldap_entry && $this->picture_attr) {
|
1061 |
|
|
|
1062 |
|
|
|
1063 |
|
|
$thumb = isset($ldap_entry[$this->picture_attr][0]) ? $ldap_entry[$this->picture_attr][0] : FALSE;
|
1064 |
|
|
if(!$thumb){
|
1065 |
|
|
return FALSE;
|
1066 |
|
|
}
|
1067 |
|
|
|
1068 |
|
|
|
1069 |
|
|
$md5thumb = md5($thumb);
|
1070 |
|
|
|
1071 |
|
|
|
1072 |
|
|
|
1073 |
|
|
|
1074 |
|
|
|
1075 |
|
|
if ($drupal_username && $account = user_load_by_name($drupal_username)) {
|
1076 |
|
|
if ($account->uid == 0 || $account->uid == 1){
|
1077 |
|
|
return FALSE;
|
1078 |
|
|
}
|
1079 |
|
|
if (isset($account->picture)){
|
1080 |
|
|
|
1081 |
|
|
if (isset($account->data['ldap_user']['init']['thumb5md']) && $md5thumb === $account->data['ldap_user']['init']['thumb5md']){
|
1082 |
|
|
|
1083 |
|
|
return $account->picture;
|
1084 |
|
|
}
|
1085 |
|
|
else {
|
1086 |
|
|
|
1087 |
|
|
if (is_object($account->picture)){
|
1088 |
|
|
file_delete($account->picture, TRUE);
|
1089 |
|
|
}
|
1090 |
|
|
elseif (is_string($account->picture)){
|
1091 |
|
|
$file = file_load(intval($account->picture));
|
1092 |
|
|
file_delete($file, TRUE);
|
1093 |
|
|
}
|
1094 |
|
|
}
|
1095 |
|
|
}
|
1096 |
|
|
elseif (isset($account->data['ldap_user']['init']['thumb5md'])) {
|
1097 |
|
|
watchdog('ldap_server', "Some error happened during thumbnailPhoto sync");
|
1098 |
|
|
return FALSE;
|
1099 |
|
|
}
|
1100 |
|
|
}
|
1101 |
|
|
|
1102 |
|
|
$filename = uniqid();
|
1103 |
|
|
$fileuri = file_directory_temp() .'/'. $filename;
|
1104 |
|
|
$size = file_put_contents($fileuri, $thumb);
|
1105 |
|
|
$info = image_get_info($fileuri);
|
1106 |
|
|
unlink($fileuri);
|
1107 |
|
|
|
1108 |
|
|
$file = file_save_data($thumb, 'public://' . variable_get('user_picture_path') .'/'. $filename .'.'. $info['extension']);
|
1109 |
|
|
$file->md5Sum = $md5thumb;
|
1110 |
|
|
|
1111 |
|
|
$validators = array(
|
1112 |
|
|
'file_validate_is_image' => array(),
|
1113 |
|
|
'file_validate_image_resolution' => array(variable_get('user_picture_dimensions', '85x85')),
|
1114 |
|
|
'file_validate_size' => array(variable_get('user_picture_file_size', '30') * 1024),
|
1115 |
|
|
);
|
1116 |
|
|
$errors = file_validate($file ,$validators);
|
1117 |
|
|
if (empty($errors)) {
|
1118 |
|
|
return $file;
|
1119 |
|
|
}
|
1120 |
|
|
else {
|
1121 |
|
|
foreach ($errors as $err => $err_val){
|
1122 |
|
|
watchdog('ldap_server', "Error storing picture: %$err", "%$err_val", WATCHDOG_ERROR );
|
1123 |
|
|
}
|
1124 |
|
|
return FALSE;
|
1125 |
|
|
}
|
1126 |
|
|
}
|
1127 |
|
|
}
|
1128 |
|
|
|
1129 |
|
|
|
1130 |
|
|
|
1131 |
|
|
|
1132 |
|
|
|
1133 |
|
|
|
1134 |
|
|
|
1135 |
|
|
public function userPuidFromLdapEntry($ldap_entry) {
|
1136 |
|
|
|
1137 |
|
|
if ($this->unique_persistent_attr
|
1138 |
|
|
&& isset($ldap_entry[$this->unique_persistent_attr][0])
|
1139 |
|
|
&& is_scalar($ldap_entry[$this->unique_persistent_attr][0])
|
1140 |
|
|
) {
|
1141 |
|
|
$puid = $ldap_entry[$this->unique_persistent_attr][0];
|
1142 |
|
|
return ($this->unique_persistent_attr_binary) ? ldap_servers_binary($puid) : $puid;
|
1143 |
|
|
}
|
1144 |
|
|
else {
|
1145 |
|
|
return FALSE;
|
1146 |
|
|
}
|
1147 |
|
|
}
|
1148 |
|
|
|
1149 |
|
|
|
1150 |
|
|
|
1151 |
|
|
|
1152 |
|
|
|
1153 |
|
|
|
1154 |
|
|
|
1155 |
|
|
|
1156 |
|
|
|
1157 |
|
|
|
1158 |
|
|
public function user_lookup($user) {
|
1159 |
|
|
return $this->userUserToExistingLdapEntry($user);
|
1160 |
|
|
}
|
1161 |
|
|
public function userUserToExistingLdapEntry($user) {
|
1162 |
|
|
|
1163 |
|
|
if (is_object($user)) {
|
1164 |
|
|
$user_ldap_entry = $this->userUserNameToExistingLdapEntry($user->name);
|
1165 |
|
|
}
|
1166 |
|
|
elseif (is_array($user)) {
|
1167 |
|
|
$user_ldap_entry = $user;
|
1168 |
|
|
}
|
1169 |
|
|
elseif (is_scalar($user)) {
|
1170 |
|
|
if (strpos($user, '=') === FALSE) {
|
1171 |
|
|
$user_ldap_entry = $this->userUserNameToExistingLdapEntry($user);
|
1172 |
|
|
}
|
1173 |
|
|
else {
|
1174 |
|
|
$user_ldap_entry = $this->dnExists($user, 'ldap_entry');
|
1175 |
|
|
}
|
1176 |
|
|
}
|
1177 |
|
|
return $user_ldap_entry;
|
1178 |
|
|
}
|
1179 |
|
|
|
1180 |
|
|
|
1181 |
|
|
|
1182 |
|
|
|
1183 |
|
|
|
1184 |
|
|
|
1185 |
|
|
|
1186 |
|
|
|
1187 |
|
|
|
1188 |
|
|
|
1189 |
|
|
|
1190 |
|
|
|
1191 |
|
|
|
1192 |
|
|
|
1193 |
|
|
|
1194 |
|
|
|
1195 |
|
|
|
1196 |
|
|
function userUserNameToExistingLdapEntry($drupal_user_name, $ldap_context = NULL) {
|
1197 |
|
|
|
1198 |
|
|
$watchdog_tokens = array('%drupal_user_name' => $drupal_user_name);
|
1199 |
|
|
$ldap_username = $this->userUsernameToLdapNameTransform($drupal_user_name, $watchdog_tokens);
|
1200 |
|
|
if (!$ldap_username) {
|
1201 |
|
|
return FALSE;
|
1202 |
|
|
}
|
1203 |
|
|
if (!$ldap_context) {
|
1204 |
|
|
$attributes = array();
|
1205 |
|
|
}
|
1206 |
|
|
else {
|
1207 |
|
|
$attribute_maps = ldap_servers_attributes_needed($this->sid, $ldap_context);
|
1208 |
|
|
$attributes = array_keys($attribute_maps);
|
1209 |
|
|
}
|
1210 |
|
|
|
1211 |
|
|
foreach ($this->basedn as $basedn) {
|
1212 |
|
|
if (empty($basedn)) continue;
|
1213 |
|
|
$filter = '(' . $this->user_attr . '=' . ldap_server_massage_text($ldap_username, 'attr_value', LDAP_SERVER_MASSAGE_QUERY_LDAP) . ')';
|
1214 |
|
|
$result = $this->search($basedn, $filter, $attributes);
|
1215 |
|
|
if (!$result || !isset($result['count']) || !$result['count']) continue;
|
1216 |
|
|
|
1217 |
|
|
|
1218 |
|
|
|
1219 |
|
|
if ($result['count'] != 1) {
|
1220 |
|
|
$count = $result['count'];
|
1221 |
|
|
watchdog('ldap_servers', "Error: !count users found with $filter under $basedn.", array('!count' => $count), WATCHDOG_ERROR);
|
1222 |
|
|
continue;
|
1223 |
|
|
}
|
1224 |
|
|
$match = $result[0];
|
1225 |
|
|
|
1226 |
|
|
|
1227 |
|
|
|
1228 |
|
|
|
1229 |
|
|
|
1230 |
|
|
$name_attr = $this->user_attr;
|
1231 |
|
|
|
1232 |
|
|
if (isset($match[$name_attr][0])) {
|
1233 |
|
|
|
1234 |
|
|
}
|
1235 |
|
|
elseif (isset($match[drupal_strtolower($name_attr)][0])) {
|
1236 |
|
|
$name_attr = drupal_strtolower($name_attr);
|
1237 |
|
|
|
1238 |
|
|
}
|
1239 |
|
|
else {
|
1240 |
|
|
if ($this->bind_method == LDAP_SERVERS_BIND_METHOD_ANON_USER) {
|
1241 |
|
|
$result = array(
|
1242 |
|
|
'dn' => $match['dn'],
|
1243 |
|
|
'mail' => $this->userEmailFromLdapEntry($match),
|
1244 |
|
|
'attr' => $match,
|
1245 |
|
|
'sid' => $this->sid,
|
1246 |
|
|
);
|
1247 |
|
|
return $result;
|
1248 |
|
|
}
|
1249 |
|
|
else {
|
1250 |
|
|
continue;
|
1251 |
|
|
}
|
1252 |
|
|
}
|
1253 |
|
|
|
1254 |
|
|
|
1255 |
|
|
|
1256 |
|
|
|
1257 |
|
|
|
1258 |
|
|
|
1259 |
|
|
|
1260 |
|
|
|
1261 |
|
|
|
1262 |
|
|
foreach ($match[$name_attr] as $value) {
|
1263 |
|
|
if (drupal_strtolower(trim($value)) == drupal_strtolower($ldap_username)) {
|
1264 |
|
|
$result = array(
|
1265 |
|
|
'dn' => $match['dn'],
|
1266 |
|
|
'mail' => $this->userEmailFromLdapEntry($match),
|
1267 |
|
|
'attr' => $match,
|
1268 |
|
|
'sid' => $this->sid,
|
1269 |
|
|
);
|
1270 |
|
|
return $result;
|
1271 |
|
|
}
|
1272 |
|
|
}
|
1273 |
|
|
}
|
1274 |
|
|
}
|
1275 |
|
|
|
1276 |
|
|
|
1277 |
|
|
|
1278 |
|
|
|
1279 |
|
|
|
1280 |
|
|
|
1281 |
|
|
|
1282 |
|
|
|
1283 |
|
|
|
1284 |
|
|
|
1285 |
|
|
|
1286 |
|
|
|
1287 |
|
|
public function groupIsMember($group_dn, $user, $nested = NULL) {
|
1288 |
|
|
|
1289 |
|
|
$nested = ($nested === TRUE || $nested === FALSE) ? $nested : $this->groupNested;
|
1290 |
|
|
$group_dns = $this->groupMembershipsFromUser($user, 'group_dns', $nested);
|
1291 |
|
|
|
1292 |
|
|
|
1293 |
|
|
return (is_array($group_dns) && in_array(drupal_strtolower($group_dn), $this->dnArrayToLowerCase($group_dns)));
|
1294 |
|
|
}
|
1295 |
|
|
|
1296 |
|
|
|
1297 |
|
|
|
1298 |
|
|
|
1299 |
|
|
|
1300 |
|
|
|
1301 |
|
|
|
1302 |
|
|
|
1303 |
|
|
|
1304 |
|
|
|
1305 |
|
|
|
1306 |
|
|
|
1307 |
|
|
|
1308 |
|
|
|
1309 |
|
|
|
1310 |
|
|
public function groupAddGroup($group_dn, $attributes = array()) {
|
1311 |
|
|
|
1312 |
|
|
|
1313 |
|
|
|
1314 |
|
|
if ($this->dnExists($group_dn, 'boolean')) {
|
1315 |
|
|
return FALSE;
|
1316 |
|
|
}
|
1317 |
|
|
|
1318 |
|
|
$attributes = array_change_key_case($attributes, CASE_LOWER);
|
1319 |
|
|
$objectclass = (empty($attributes['objectclass'])) ? $this->groupObjectClass : $attributes['objectclass'];
|
1320 |
|
|
$attributes['objectclass'] = $objectclass;
|
1321 |
|
|
|
1322 |
|
|
|
1323 |
|
|
|
1324 |
|
|
|
1325 |
|
|
$context = array(
|
1326 |
|
|
'action' => 'add',
|
1327 |
|
|
'corresponding_drupal_data' => array($group_dn => $attributes),
|
1328 |
|
|
'corresponding_drupal_data_type' => 'group',
|
1329 |
|
|
);
|
1330 |
|
|
$ldap_entries = array($group_dn => $attributes);
|
1331 |
|
|
drupal_alter('ldap_entry_pre_provision', $ldap_entries, $this, $context);
|
1332 |
|
|
$attributes = $ldap_entries[$group_dn];
|
1333 |
|
|
|
1334 |
|
|
|
1335 |
|
|
|
1336 |
|
|
|
1337 |
|
|
|
1338 |
|
|
|
1339 |
|
|
$ldap_entry_created = $this->createLdapEntry($attributes, $group_dn);
|
1340 |
|
|
|
1341 |
|
|
|
1342 |
|
|
|
1343 |
|
|
|
1344 |
|
|
|
1345 |
|
|
|
1346 |
|
|
if ($ldap_entry_created) {
|
1347 |
|
|
module_invoke_all('ldap_entry_post_provision', $ldap_entries, $this, $context);
|
1348 |
|
|
return TRUE;
|
1349 |
|
|
}
|
1350 |
|
|
else {
|
1351 |
|
|
return FALSE;
|
1352 |
|
|
}
|
1353 |
|
|
|
1354 |
|
|
}
|
1355 |
|
|
|
1356 |
|
|
|
1357 |
|
|
|
1358 |
|
|
|
1359 |
|
|
|
1360 |
|
|
|
1361 |
|
|
|
1362 |
|
|
|
1363 |
|
|
|
1364 |
|
|
|
1365 |
|
|
public function groupRemoveGroup($group_dn, $only_if_group_empty = TRUE) {
|
1366 |
|
|
|
1367 |
|
|
if ($only_if_group_empty) {
|
1368 |
|
|
$members = $this->groupAllMembers($group_dn);
|
1369 |
|
|
if (is_array($members) && count($members) > 0) {
|
1370 |
|
|
return FALSE;
|
1371 |
|
|
}
|
1372 |
|
|
}
|
1373 |
|
|
|
1374 |
|
|
return $this->delete($group_dn);
|
1375 |
|
|
|
1376 |
|
|
}
|
1377 |
|
|
|
1378 |
|
|
|
1379 |
|
|
|
1380 |
|
|
|
1381 |
|
|
|
1382 |
|
|
|
1383 |
|
|
|
1384 |
|
|
|
1385 |
|
|
|
1386 |
|
|
|
1387 |
|
|
|
1388 |
|
|
|
1389 |
|
|
public function groupAddMember($group_dn, $user) {
|
1390 |
|
|
|
1391 |
|
|
$user_ldap_entry = $this->userUserToExistingLdapEntry($user);
|
1392 |
|
|
$result = FALSE;
|
1393 |
|
|
if ($user_ldap_entry && $this->groupGroupEntryMembershipsConfigured) {
|
1394 |
|
|
$add = array();
|
1395 |
|
|
$add[$this->groupMembershipsAttr] = $user_ldap_entry['dn'];
|
1396 |
|
|
$this->connectAndBindIfNotAlready();
|
1397 |
|
|
$result = @ldap_mod_add($this->connection, $group_dn, $add);
|
1398 |
|
|
}
|
1399 |
|
|
|
1400 |
|
|
return $result;
|
1401 |
|
|
}
|
1402 |
|
|
|
1403 |
|
|
|
1404 |
|
|
|
1405 |
|
|
|
1406 |
|
|
|
1407 |
|
|
|
1408 |
|
|
|
1409 |
|
|
|
1410 |
|
|
|
1411 |
|
|
|
1412 |
|
|
|
1413 |
|
|
|
1414 |
|
|
public function groupRemoveMember($group_dn, $user) {
|
1415 |
|
|
|
1416 |
|
|
$user_ldap_entry = $this->userUserToExistingLdapEntry($user);
|
1417 |
|
|
$result = FALSE;
|
1418 |
|
|
if ($user_ldap_entry && $this->groupGroupEntryMembershipsConfigured) {
|
1419 |
|
|
$del = array();
|
1420 |
|
|
$del[$this->groupMembershipsAttr] = $user_ldap_entry['dn'];
|
1421 |
|
|
$this->connectAndBindIfNotAlready();
|
1422 |
|
|
$result = @ldap_mod_del($this->connection, $group_dn, $del);
|
1423 |
|
|
}
|
1424 |
|
|
return $result;
|
1425 |
|
|
}
|
1426 |
|
|
|
1427 |
|
|
|
1428 |
|
|
|
1429 |
|
|
|
1430 |
|
|
|
1431 |
|
|
|
1432 |
|
|
|
1433 |
|
|
|
1434 |
|
|
|
1435 |
|
|
|
1436 |
|
|
|
1437 |
|
|
|
1438 |
|
|
public function groupAllMembers($group_dn) {
|
1439 |
|
|
|
1440 |
|
|
if (!$this->groupGroupEntryMembershipsConfigured) {
|
1441 |
|
|
return FALSE;
|
1442 |
|
|
}
|
1443 |
|
|
$attributes = array($this->groupMembershipsAttr, 'cn');
|
1444 |
|
|
$group_entry = $this->dnExists($group_dn, 'ldap_entry', $attributes);
|
1445 |
|
|
if (!$group_entry) {
|
1446 |
|
|
return FALSE;
|
1447 |
|
|
}
|
1448 |
|
|
else {
|
1449 |
|
|
if (empty($group_entry['cn'])) {
|
1450 |
|
|
return FALSE;
|
1451 |
|
|
}
|
1452 |
|
|
if (empty($group_entry[$this->groupMembershipsAttr])) {
|
1453 |
|
|
return array();
|
1454 |
|
|
}
|
1455 |
|
|
$members = $group_entry[$this->groupMembershipsAttr];
|
1456 |
|
|
if (isset($members['count'])) {
|
1457 |
|
|
unset($members['count']);
|
1458 |
|
|
}
|
1459 |
|
|
return $members;
|
1460 |
|
|
}
|
1461 |
|
|
|
1462 |
|
|
$this->groupMembersResursive($current_group_entries, $all_group_dns, $tested_group_ids, 0, $max_levels, $object_classes);
|
1463 |
|
|
|
1464 |
|
|
return $all_group_dns;
|
1465 |
|
|
|
1466 |
|
|
}
|
1467 |
|
|
|
1468 |
|
|
|
1469 |
|
|
|
1470 |
|
|
|
1471 |
|
|
|
1472 |
|
|
|
1473 |
|
|
|
1474 |
|
|
|
1475 |
|
|
|
1476 |
|
|
|
1477 |
|
|
|
1478 |
|
|
|
1479 |
|
|
|
1480 |
|
|
|
1481 |
|
|
|
1482 |
|
|
public function groupMembersResursive($current_member_entries, &$all_member_dns, &$tested_group_ids, $level, $max_levels, $object_classes = FALSE) {
|
1483 |
|
|
|
1484 |
|
|
if (!$this->groupGroupEntryMembershipsConfigured || !is_array($current_member_entries) || count($current_member_entries) == 0) {
|
1485 |
|
|
return FALSE;
|
1486 |
|
|
}
|
1487 |
|
|
if (isset($current_member_entries['count'])) {
|
1488 |
|
|
unset($current_member_entries['count']);
|
1489 |
|
|
};
|
1490 |
|
|
|
1491 |
|
|
foreach ($current_member_entries as $i => $member_entry) {
|
1492 |
|
|
|
1493 |
|
|
|
1494 |
|
|
$objectClassMatch = (!$object_classes || (count(array_intersect(array_values($member_entry['objectclass']), $object_classes)) > 0));
|
1495 |
|
|
$objectIsGroup = in_array($this->groupObjectClass, array_values($member_entry['objectclass']));
|
1496 |
|
|
if ($objectClassMatch && !in_array($member_entry['dn'], $all_member_dns)) {
|
1497 |
|
|
$all_member_dns[] = $member_entry['dn'];
|
1498 |
|
|
}
|
1499 |
|
|
|
1500 |
|
|
|
1501 |
|
|
if ($objectIsGroup && $level < $max_levels) {
|
1502 |
|
|
if ($this->groupMembershipsAttrMatchingUserAttr == 'dn') {
|
1503 |
|
|
$group_id = $member_entry['dn'];
|
1504 |
|
|
}
|
1505 |
|
|
else {
|
1506 |
|
|
$group_id = $member_entry[$this->groupMembershipsAttrMatchingUserAttr][0];
|
1507 |
|
|
}
|
1508 |
|
|
|
1509 |
|
|
if (!in_array($group_id, $tested_group_ids)) {
|
1510 |
|
|
$tested_group_ids[] = $group_id;
|
1511 |
|
|
$member_ids = $member_entry[$this->groupMembershipsAttr];
|
1512 |
|
|
if (isset($member_ids['count'])) {
|
1513 |
|
|
unset($member_ids['count']);
|
1514 |
|
|
};
|
1515 |
|
|
$ors = array();
|
1516 |
|
|
foreach ($member_ids as $i => $member_id) {
|
1517 |
|
|
$ors[] = $this->groupMembershipsAttr . '=' . ldap_pear_escape_filter_value($member_id);
|
1518 |
|
|
}
|
1519 |
|
|
|
1520 |
|
|
if (count($ors)) {
|
1521 |
|
|
$query_for_child_members = '(|(' . join(")(", $ors) . '))';
|
1522 |
|
|
if (count($object_classes)) {
|
1523 |
|
|
$object_classes_ors = array('(objectClass=' . $this->groupObjectClass . ')');
|
1524 |
|
|
foreach ($object_classes as $object_class) {
|
1525 |
|
|
$object_classes_ors[] = '(objectClass=' . $object_class . ')';
|
1526 |
|
|
}
|
1527 |
|
|
$query_for_child_members = '&(|' . join($object_classes_ors) . ')(' . $query_for_child_members . ')';
|
1528 |
|
|
}
|
1529 |
|
|
foreach ($this->basedn as $base_dn) {
|
1530 |
|
|
$child_member_entries = $this->search($base_dn, $query_for_child_members, array('objectclass', $this->groupMembershipsAttr, $this->groupMembershipsAttrMatchingUserAttr));
|
1531 |
|
|
if ($child_member_entries !== FALSE) {
|
1532 |
|
|
$this->groupMembersResursive($child_member_entries, $all_member_dns, $tested_group_ids, $level + 1, $max_levels, $object_classes);
|
1533 |
|
|
}
|
1534 |
|
|
}
|
1535 |
|
|
}
|
1536 |
|
|
}
|
1537 |
|
|
}
|
1538 |
|
|
}
|
1539 |
|
|
}
|
1540 |
|
|
|
1541 |
|
|
|
1542 |
|
|
|
1543 |
|
|
|
1544 |
|
|
|
1545 |
|
|
|
1546 |
|
|
|
1547 |
|
|
|
1548 |
|
|
|
1549 |
|
|
|
1550 |
|
|
|
1551 |
|
|
|
1552 |
|
|
|
1553 |
|
|
|
1554 |
|
|
|
1555 |
|
|
|
1556 |
|
|
|
1557 |
|
|
|
1558 |
|
|
|
1559 |
|
|
|
1560 |
|
|
|
1561 |
|
|
|
1562 |
|
|
|
1563 |
|
|
|
1564 |
|
|
public function groupMembershipsFromUser($user, $return = 'group_dns', $nested = NULL) {
|
1565 |
|
|
|
1566 |
|
|
$group_dns = FALSE;
|
1567 |
|
|
$user_ldap_entry = @$this->userUserToExistingLdapEntry($user);
|
1568 |
|
|
if (!$user_ldap_entry || $this->groupFunctionalityUnused) {
|
1569 |
|
|
return FALSE;
|
1570 |
|
|
}
|
1571 |
|
|
if ($nested === NULL) {
|
1572 |
|
|
$nested = $this->groupNested;
|
1573 |
|
|
}
|
1574 |
|
|
|
1575 |
|
|
if ($this->groupUserMembershipsConfigured) {
|
1576 |
|
|
$group_dns = $this->groupUserMembershipsFromUserAttr($user_ldap_entry, $nested);
|
1577 |
|
|
}
|
1578 |
|
|
elseif ($this->groupGroupEntryMembershipsConfigured) {
|
1579 |
|
|
$group_dns = $this->groupUserMembershipsFromEntry($user_ldap_entry, $nested);
|
1580 |
|
|
}
|
1581 |
|
|
else {
|
1582 |
|
|
watchdog('ldap_servers', 'groupMembershipsFromUser: Group memberships for server have not been configured.', array(), WATCHDOG_WARNING);
|
1583 |
|
|
return FALSE;
|
1584 |
|
|
}
|
1585 |
|
|
if ($return == 'group_dns') {
|
1586 |
|
|
return $group_dns;
|
1587 |
|
|
}
|
1588 |
|
|
|
1589 |
|
|
}
|
1590 |
|
|
|
1591 |
|
|
|
1592 |
|
|
|
1593 |
|
|
|
1594 |
|
|
|
1595 |
|
|
|
1596 |
|
|
|
1597 |
|
|
|
1598 |
|
|
|
1599 |
|
|
|
1600 |
|
|
|
1601 |
|
|
|
1602 |
|
|
|
1603 |
|
|
|
1604 |
|
|
|
1605 |
|
|
|
1606 |
|
|
|
1607 |
|
|
|
1608 |
|
|
|
1609 |
|
|
|
1610 |
|
|
|
1611 |
|
|
|
1612 |
|
|
|
1613 |
|
|
public function groupUserMembershipsFromUserAttr($user, $nested = NULL) {
|
1614 |
|
|
|
1615 |
|
|
if (!$this->groupUserMembershipsConfigured) {
|
1616 |
|
|
return FALSE;
|
1617 |
|
|
}
|
1618 |
|
|
if ($nested === NULL) {
|
1619 |
|
|
$nested = $this->groupNested;
|
1620 |
|
|
}
|
1621 |
|
|
|
1622 |
|
|
$not_user_ldap_entry = empty($user['attr'][$this->groupUserMembershipsAttr]);
|
1623 |
|
|
if ($not_user_ldap_entry) {
|
1624 |
|
|
$user = $this->userUserToExistingLdapEntry($user);
|
1625 |
|
|
$not_user_ldap_entry = empty($user['attr'][$this->groupUserMembershipsAttr]);
|
1626 |
|
|
if ($not_user_ldap_entry) {
|
1627 |
|
|
return FALSE;
|
1628 |
|
|
}
|
1629 |
|
|
}
|
1630 |
|
|
|
1631 |
|
|
$user_ldap_entry = $user;
|
1632 |
|
|
$all_group_dns = array();
|
1633 |
|
|
$tested_group_ids = array();
|
1634 |
|
|
$level = 0;
|
1635 |
|
|
|
1636 |
|
|
$member_group_dns = $user_ldap_entry['attr'][$this->groupUserMembershipsAttr];
|
1637 |
|
|
if (isset($member_group_dns['count'])) {
|
1638 |
|
|
unset($member_group_dns['count']);
|
1639 |
|
|
}
|
1640 |
|
|
$ors = array();
|
1641 |
|
|
foreach ($member_group_dns as $i => $member_group_dn) {
|
1642 |
|
|
$all_group_dns[] = $member_group_dn;
|
1643 |
|
|
if ($nested) {
|
1644 |
|
|
if ($this->groupMembershipsAttrMatchingUserAttr == 'dn') {
|
1645 |
|
|
$member_value = $member_group_dn;
|
1646 |
|
|
}
|
1647 |
|
|
else {
|
1648 |
|
|
$member_value = ldap_servers_get_first_rdn_value_from_dn($member_group_dn, $this->groupMembershipsAttrMatchingUserAttr);
|
1649 |
|
|
}
|
1650 |
|
|
$ors[] = $this->groupMembershipsAttr . '=' . ldap_pear_escape_filter_value($member_value);
|
1651 |
|
|
}
|
1652 |
|
|
}
|
1653 |
|
|
|
1654 |
|
|
if ($nested && count($ors)) {
|
1655 |
|
|
$count = count($ors);
|
1656 |
|
|
for ($i=0; $i < $count; $i=$i+LDAP_SERVER_LDAP_QUERY_CHUNK) {
|
1657 |
|
|
$current_ors = array_slice($ors, $i, LDAP_SERVER_LDAP_QUERY_CHUNK);
|
1658 |
|
|
$or = '(|(' . join(")(", $current_ors) . '))';
|
1659 |
|
|
$query_for_parent_groups = '(&(objectClass=' . $this->groupObjectClass . ')' . $or . ')';
|
1660 |
|
|
|
1661 |
|
|
foreach ($this->basedn as $base_dn) {
|
1662 |
|
|
|
1663 |
|
|
$group_entries = $this->search($base_dn, $query_for_parent_groups);
|
1664 |
|
|
if ($group_entries !== FALSE && $level < LDAP_SERVER_LDAP_QUERY_RECURSION_LIMIT) {
|
1665 |
|
|
$this->groupMembershipsFromEntryRecursive($group_entries, $all_group_dns, $tested_group_ids, $level + 1, LDAP_SERVER_LDAP_QUERY_RECURSION_LIMIT);
|
1666 |
|
|
}
|
1667 |
|
|
}
|
1668 |
|
|
}
|
1669 |
|
|
}
|
1670 |
|
|
|
1671 |
|
|
return $all_group_dns;
|
1672 |
|
|
}
|
1673 |
|
|
|
1674 |
|
|
|
1675 |
|
|
|
1676 |
|
|
|
1677 |
|
|
|
1678 |
|
|
|
1679 |
|
|
|
1680 |
|
|
|
1681 |
|
|
|
1682 |
|
|
|
1683 |
|
|
|
1684 |
|
|
|
1685 |
|
|
|
1686 |
|
|
|
1687 |
|
|
|
1688 |
|
|
|
1689 |
|
|
|
1690 |
|
|
|
1691 |
|
|
|
1692 |
|
|
|
1693 |
|
|
|
1694 |
|
|
|
1695 |
|
|
public function groupUserMembershipsFromEntry($user, $nested = NULL) {
|
1696 |
|
|
|
1697 |
|
|
if (!$this->groupGroupEntryMembershipsConfigured) {
|
1698 |
|
|
return FALSE;
|
1699 |
|
|
}
|
1700 |
|
|
if ($nested === NULL) {
|
1701 |
|
|
$nested = $this->groupNested;
|
1702 |
|
|
}
|
1703 |
|
|
|
1704 |
|
|
$user_ldap_entry = $this->userUserToExistingLdapEntry($user);
|
1705 |
|
|
|
1706 |
|
|
$all_group_dns = array();
|
1707 |
|
|
$tested_group_ids = array();
|
1708 |
|
|
$level = 0;
|
1709 |
|
|
|
1710 |
|
|
if ($this->groupMembershipsAttrMatchingUserAttr == 'dn') {
|
1711 |
|
|
$member_value = $user_ldap_entry['dn'];
|
1712 |
|
|
}
|
1713 |
|
|
else {
|
1714 |
|
|
$member_value = $user_ldap_entry['attr'][$this->groupMembershipsAttrMatchingUserAttr][0];
|
1715 |
|
|
}
|
1716 |
|
|
$member_value = ldap_pear_escape_filter_value($member_value);
|
1717 |
|
|
if ($this->groupObjectClass == '') {
|
1718 |
|
|
$group_query = '(' . $this->groupMembershipsAttr . "=$member_value)";
|
1719 |
|
|
}
|
1720 |
|
|
else {
|
1721 |
|
|
$group_query = '(&(objectClass=' . $this->groupObjectClass . ')(' . $this->groupMembershipsAttr . "=$member_value))";
|
1722 |
|
|
}
|
1723 |
|
|
|
1724 |
|
|
foreach ($this->basedn as $base_dn) {
|
1725 |
|
|
$group_entries = $this->search($base_dn, $group_query, array());
|
1726 |
|
|
if ($group_entries !== FALSE) {
|
1727 |
|
|
$max_levels = ($nested) ? LDAP_SERVER_LDAP_QUERY_RECURSION_LIMIT : 0;
|
1728 |
|
|
$this->groupMembershipsFromEntryRecursive($group_entries, $all_group_dns, $tested_group_ids, $level, $max_levels);
|
1729 |
|
|
}
|
1730 |
|
|
}
|
1731 |
|
|
|
1732 |
|
|
return $all_group_dns;
|
1733 |
|
|
}
|
1734 |
|
|
|
1735 |
|
|
|
1736 |
|
|
|
1737 |
|
|
|
1738 |
|
|
|
1739 |
|
|
|
1740 |
|
|
|
1741 |
|
|
|
1742 |
|
|
|
1743 |
|
|
|
1744 |
|
|
|
1745 |
|
|
|
1746 |
|
|
|
1747 |
|
|
|
1748 |
|
|
|
1749 |
|
|
|
1750 |
|
|
|
1751 |
|
|
|
1752 |
|
|
|
1753 |
|
|
|
1754 |
|
|
public function groupMembershipsFromEntryRecursive($current_group_entries, &$all_group_dns, &$tested_group_ids, $level, $max_levels) {
|
1755 |
|
|
|
1756 |
|
|
if (!$this->groupGroupEntryMembershipsConfigured || !is_array($current_group_entries) || count($current_group_entries) == 0) {
|
1757 |
|
|
return FALSE;
|
1758 |
|
|
}
|
1759 |
|
|
if (isset($current_group_entries['count'])) {
|
1760 |
|
|
unset($current_group_entries['count']);
|
1761 |
|
|
};
|
1762 |
|
|
|
1763 |
|
|
$ors = array();
|
1764 |
|
|
foreach ($current_group_entries as $i => $group_entry) {
|
1765 |
|
|
if ($this->groupMembershipsAttrMatchingUserAttr == 'dn') {
|
1766 |
|
|
$member_id = $group_entry['dn'];
|
1767 |
|
|
}
|
1768 |
|
|
else {
|
1769 |
|
|
$member_id = ldap_servers_get_first_rdn_value_from_dn($group_entry['dn'], $this->groupMembershipsAttrMatchingUserAttr);
|
1770 |
dd54aff9
|
Assos Assos
|
if(!$member_id) {
|
1771 |
|
|
if ($this->detailed_watchdog_log) {
|
1772 |
|
|
watchdog('ldap_server', 'group_entry: %ge', array('%ge'=>pretty_print_ldap_entry($group_entry)));
|
1773 |
|
|
}
|
1774 |
|
|
|
1775 |
|
|
|
1776 |
|
|
|
1777 |
|
|
$goc=$group_entry['objectclass'];
|
1778 |
|
|
if(is_array($goc)) {
|
1779 |
|
|
foreach($goc as $g) {
|
1780 |
|
|
$g=drupal_strtolower($g);
|
1781 |
|
|
if($g == $this->groupObjectClass) {
|
1782 |
|
|
|
1783 |
|
|
if ($this->detailed_watchdog_log) {
|
1784 |
|
|
watchdog('ldap_server', 'adding %mi', array('%mi'=>$member_id));
|
1785 |
|
|
}
|
1786 |
|
|
$member_id=$group_entry['dn'];
|
1787 |
|
|
break;
|
1788 |
|
|
}
|
1789 |
|
|
}
|
1790 |
|
|
}
|
1791 |
|
|
}
|
1792 |
85ad3d82
|
Assos Assos
|
}
|
1793 |
|
|
|
1794 |
|
|
if ($member_id && !in_array($member_id, $tested_group_ids)) {
|
1795 |
|
|
$tested_group_ids[] = $member_id;
|
1796 |
|
|
$all_group_dns[] = $group_entry['dn'];
|
1797 |
|
|
|
1798 |
|
|
$ors[] = $this->groupMembershipsAttr . '=' . ldap_pear_escape_filter_value($member_id);
|
1799 |
|
|
}
|
1800 |
|
|
}
|
1801 |
|
|
|
1802 |
|
|
if ($level < $max_levels && count($ors)) {
|
1803 |
|
|
$count = count($ors);
|
1804 |
|
|
for ($i=0; $i < $count; $i=$i+LDAP_SERVER_LDAP_QUERY_CHUNK) {
|
1805 |
|
|
$current_ors = array_slice($ors, $i, LDAP_SERVER_LDAP_QUERY_CHUNK);
|
1806 |
|
|
$or = '(|(' . join(")(", $current_ors) . '))';
|
1807 |
|
|
$query_for_parent_groups = '(&(objectClass=' . $this->groupObjectClass . ')' . $or . ')';
|
1808 |
|
|
|
1809 |
|
|
foreach ($this->basedn as $base_dn) {
|
1810 |
|
|
$group_entries = $this->search($base_dn, $query_for_parent_groups);
|
1811 |
|
|
if ($group_entries !== FALSE) {
|
1812 |
|
|
$this->groupMembershipsFromEntryRecursive($group_entries, $all_group_dns, $tested_group_ids, $level + 1, $max_levels);
|
1813 |
|
|
}
|
1814 |
|
|
}
|
1815 |
|
|
}
|
1816 |
|
|
}
|
1817 |
|
|
|
1818 |
|
|
return TRUE;
|
1819 |
|
|
}
|
1820 |
|
|
|
1821 |
|
|
|
1822 |
|
|
|
1823 |
|
|
|
1824 |
|
|
|
1825 |
|
|
|
1826 |
|
|
|
1827 |
|
|
|
1828 |
|
|
|
1829 |
|
|
|
1830 |
|
|
|
1831 |
|
|
|
1832 |
|
|
|
1833 |
|
|
public function groupUserMembershipsFromDn($user) {
|
1834 |
|
|
|
1835 |
|
|
if (!$this->groupDeriveFromDn || !$this->groupDeriveFromDnAttr) {
|
1836 |
|
|
return FALSE;
|
1837 |
|
|
}
|
1838 |
|
|
elseif ($user_ldap_entry = $this->userUserToExistingLdapEntry($user)) {
|
1839 |
|
|
return ldap_servers_get_all_rdn_values_from_dn($user_ldap_entry['dn'], $this->groupDeriveFromDnAttr);
|
1840 |
|
|
}
|
1841 |
|
|
else {
|
1842 |
|
|
return FALSE;
|
1843 |
|
|
}
|
1844 |
|
|
|
1845 |
|
|
}
|
1846 |
|
|
|
1847 |
|
|
|
1848 |
|
|
|
1849 |
|
|
|
1850 |
|
|
public $detailedWatchdogLog = FALSE;
|
1851 |
|
|
protected $_errorMsg = NULL;
|
1852 |
|
|
protected $_hasError = FALSE;
|
1853 |
|
|
protected $_errorName = NULL;
|
1854 |
|
|
|
1855 |
|
|
public function setError($_errorName, $_errorMsgText = NULL) {
|
1856 |
|
|
$this->_errorMsgText = $_errorMsgText;
|
1857 |
|
|
$this->_errorName = $_errorName;
|
1858 |
|
|
$this->_hasError = TRUE;
|
1859 |
|
|
}
|
1860 |
|
|
|
1861 |
|
|
public function clearError() {
|
1862 |
|
|
$this->_hasError = FALSE;
|
1863 |
|
|
$this->_errorMsg = NULL;
|
1864 |
|
|
$this->_errorName = NULL;
|
1865 |
|
|
}
|
1866 |
|
|
|
1867 |
|
|
public function hasError() {
|
1868 |
|
|
return ($this->_hasError || $this->ldapErrorNumber());
|
1869 |
|
|
}
|
1870 |
|
|
|
1871 |
|
|
public function errorMsg($type = NULL) {
|
1872 |
|
|
if ($type == 'ldap' && $this->connection) {
|
1873 |
|
|
return ldap_err2str(ldap_errno($this->connection));
|
1874 |
|
|
}
|
1875 |
|
|
elseif ($type == NULL) {
|
1876 |
|
|
return $this->_errorMsg;
|
1877 |
|
|
}
|
1878 |
|
|
else {
|
1879 |
|
|
return NULL;
|
1880 |
|
|
}
|
1881 |
|
|
}
|
1882 |
|
|
|
1883 |
|
|
public function errorName($type = NULL) {
|
1884 |
|
|
if ($type == 'ldap' && $this->connection) {
|
1885 |
|
|
return "LDAP Error: " . ldap_error($this->connection);
|
1886 |
|
|
}
|
1887 |
|
|
elseif ($type == NULL) {
|
1888 |
|
|
return $this->_errorName;
|
1889 |
|
|
}
|
1890 |
|
|
else {
|
1891 |
|
|
return NULL;
|
1892 |
|
|
}
|
1893 |
|
|
}
|
1894 |
|
|
|
1895 |
|
|
public function ldapErrorNumber() {
|
1896 |
|
|
if ($this->connection && ldap_errno($this->connection)) {
|
1897 |
|
|
return ldap_errno($this->connection);
|
1898 |
|
|
}
|
1899 |
|
|
else {
|
1900 |
|
|
return FALSE;
|
1901 |
|
|
}
|
1902 |
|
|
}
|
1903 |
|
|
|
1904 |
|
|
}
|
1905 |
|
|
|
1906 |
|
|
|
1907 |
|
|
|
1908 |
|
|
|
1909 |
|
|
class LdapServersRebindHandler {
|
1910 |
|
|
|
1911 |
|
|
private $bind_dn = 'Anonymous';
|
1912 |
|
|
private $bind_passwd = '';
|
1913 |
|
|
|
1914 |
|
|
public function __construct($bind_user_dn, $bind_user_passwd){
|
1915 |
|
|
$this->bind_dn = $bind_user_dn;
|
1916 |
|
|
$this->bind_passwd = $bind_user_passwd;
|
1917 |
|
|
}
|
1918 |
|
|
|
1919 |
|
|
public function rebind_callback($ldap, $referral){
|
1920 |
|
|
|
1921 |
|
|
ldap_set_option($ldap, LDAP_OPT_PROTOCOL_VERSION, 3);
|
1922 |
|
|
ldap_set_option($ldap, LDAP_OPT_REFERRALS, 1);
|
1923 |
|
|
ldap_set_rebind_proc($ldap, array($this, 'rebind_callback'));
|
1924 |
|
|
|
1925 |
|
|
|
1926 |
|
|
if (!ldap_bind($ldap, $this->bind_dn, $this->bind_passwd)) {
|
1927 |
|
|
echo "Could not bind to referral server: $referral";
|
1928 |
|
|
return 1;
|
1929 |
|
|
}
|
1930 |
|
|
return 0;
|
1931 |
|
|
}
|
1932 |
|
|
} |