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class.ldap_im.inc.php @ 7673

Revision 7673, 14.4 KB checked in by douglasz, 11 years ago (diff)
Ticket #3236 - Correcoes para Performance: Function Within Loop Declaration.
Property svn:executable set to ``*

Line
1	<?php
2	/***************************************************************************\
3	* Expresso - Expresso Messenger *
4	* - Alexandre Correia / Rodrigo Souza *
5	* - JETI - http://jeti-im.org/ *
6	* ------------------------------------------------------------------------- *
7	* This program is free software; you can redistribute it and/or modify it *
8	* under the terms of the GNU General Public License as published by the *
9	* Free Software Foundation; either version 2 of the License, or (at your *
10	* option) any later version. *
11	\***************************************************************************/
12
13	if( is_dir('../phpgwapi/inc') )
14	define('PHPGW_API_INC','../phpgwapi/inc');
15	else
16	define('PHPGW_API_INC','../../phpgwapi/inc');
17
18	require_once( PHPGW_API_INC . '/class.common.inc.php');
19
20	class ldap_im
21	{
22	private $attribute;
23	private $common;
24	private $hostsJabber;
25	private $ldap;
26	private $ldap_context;
27	private $ldap_user;
28	private $ldap_host;
29	private $ldap_org;
30	private $ldap_pass;
31	private $max_result;
32
33	public final function __construct()
34	{
35	$this->ldap_host = $_SESSION['phpgw_info']['jabberit_messenger']['server_ldap_jabberit'];
36	$this->ldap_context = $_SESSION['phpgw_info']['jabberit_messenger']['context_ldap_jabberit'];
37	$this->ldap_user = $_SESSION['phpgw_info']['jabberit_messenger']['user_ldap_jabberit'];
38	$this->ldap_pass = $_SESSION['phpgw_info']['jabberit_messenger']['password_ldap_jabberit'];
39
40	// Hosts Jabber
41	$this->hostsJabber = unserialize($_SESSION['phpgw_info']['jabberit_messenger']['map_org_realm_jabberit']);
42
43	// Result Ldap
44	$this->max_result = 15;
45
46	if ( file_exists('inc/attributeLdap.php') )
47	{
48	require_once('attributeLdap.php');
49	$this->attribute = trim($attributeTypeName);
50	}
51	else
52	$this->attribute = "uid";
53	}
54
55	public final function __destruct()
56	{
57	if( $this->ldap )
58	@ldap_close($this->ldap);
59	}
60
61	private final function ldapConn()
62	{
63	$this->common = new common();
64
65	$GLOBALS['phpgw_info']['server']['ldap_version3'] = true;
66
67	if( $this->ldap_user && $this->ldap_pass )
68	$this->ldap = $this->common->ldapConnect( $this->ldap_host, $this->ldap_user . "," . $this->ldap_context , $this->ldap_pass, false );
69	else
70	$this->ldap = $this->common->ldapConnect( $this->ldap_host, $this->ldap_context , "", false );
71	}
72
73	private final function ldapRoot()
74	{
75	$this->ldap_host = $_SESSION['phpgw_info']['jabberit_messenger']['server_ldap_jabberit'];
76	$this->ldap_context = $_SESSION['phpgw_info']['jabberit_messenger']['context_ldap_jabberit'];
77	$this->ldap_user = $_SESSION['phpgw_info']['jabberit_messenger']['user_ldap_jabberit'];
78	$this->ldap_pass = $_SESSION['phpgw_info']['jabberit_messenger']['password_ldap_jabberit'];
79
80	$this->ldapConn();
81	}
82
83	private final function ldapCatalog()
84	{
85	$version3 = true;
86	$refer = true;
87
88	if(!function_exists('ldap_connect'))
89	return false;
90
91	if(!$conn = ldap_connect($this->ldap_host))
92	return false;
93
94	if( $version3 )
95	if( !ldap_set_option($conn,LDAP_OPT_PROTOCOL_VERSION,3) )
96	$version3 = false;
97
98	ldap_set_option($conn, LDAP_OPT_REFERRALS, $refer);
99
100	// Bind as Admin
101	if($this->ldap_user && $this->ldap_pass && !ldap_bind($conn, $this->ldap_user . "," .$this->ldap_context, $this->ldap_pass))
102	return false;
103
104	// Bind as Anonymous
105	if(!$this->ldap_user && !$this->ldap_pass && !@ldap_bind($conn))
106	return false;
107
108	return $conn;
109	}
110
111	private function getLdapHost()
112	{
113	return $_SESSION['phpgw_info']['jabberit_messenger']['server_ldap_jabberit'];
114	}
115
116	public final function getGroupsLdap($pData)
117	{
118	$result_groups = "";
119
120	if( $pData['serverLdap'] == $this->ldap_host \|\| $pData['serverLdap'] == 'localhost' )
121	{
122	$this->ldapRoot();
123	}
124	else
125	{
126	$confHosts = $this->hostsJabber;
127
128	$confHosts_count = count($confHosts);
129	for($i = 0; $i < $confHosts_count; ++$i )
130	{
131	if( $pData['serverLdap'] == $confHosts[$i]['serverLdap'] )
132	{
133	$this->ldap_host = $confHosts[$i]['serverLdap'];
134	$this->ldap_context = $confHosts[$i]['contextLdap'];
135	$this->ldap_user = $confHosts[$i]['user'];
136	$this->ldap_org = $confHosts[$i]['org'];
137	$this->ldap_pass = $confHosts[$i]['password'];
138
139	$this->ldap = $this->ldapCatalog();
140	}
141	}
142	}
143
144	if( $this->ldap )
145	{
146	if( !$pData['search'] && $pData['ou'] != "-1" )
147	{
148	$filter = "(&(phpgwAccountType=g)(objectClass=posixGroup))";
149	$justthese = array("cn","gidNumber");
150	$search = ldap_list( $this->ldap, $pData['ou'] , $filter, $justthese );
151	$entry = ldap_get_entries( $this->ldap, $search );
152	}
153
154	if( $pData['search'] )
155	{
156	$filter = "(&(phpgwAccountType=g)(&(objectClass=posixGroup)(cn=".$pData['search']."*)))";
157	$justthese = array("cn","gidNumber");
158	$search = ldap_search( $this->ldap, $this->ldap_context , $filter, $justthese );
159	$entry = ldap_get_entries( $this->ldap, $search );
160	}
161
162	if( $entry && $entry['count'] > 0 )
163	{
164	array_shift($entry);
165
166	foreach($entry as $tmp)
167	$groups[] = $tmp['cn'][0]."/".$tmp['gidnumber'][0];
168
169	natsort($groups);
170
171	$result_groups = "<ldap>";
172	foreach($groups as $gtmp)
173	{
174	$tmp = explode("/",$gtmp);
175	$result_groups .= "<org><cn>".$tmp[0]."</cn><gid>".$tmp[1]."</gid></org>";
176	}
177	$result_groups .= "</ldap>";
178	}
179	}
180
181	return $result_groups;
182	}
183
184	public final function getMaxResults()
185	{
186	return $this->max_result;
187	}
188
189	public final function getMembers( $pMembers, $pServers )
190	{
191	$members = $pMembers;
192
193	foreach( $pServers as $servers => $groups )
194	{
195	if( $servers == $this->getLdapHost() \|\| $servers == 'localhost')
196	{
197	$this->ldapRoot();
198
199	$count = count($members[$servers]);
200
201	for( $i = 0; $i < $count; ++$i )
202	{
203	if ( ! $this->getMemberUid($groups, $members[$servers][$i]['uid'] ) )
204	unset( $members[$servers][$i] );
205	}
206
207	if( $this->ldap )
208	@ldap_close($this->ldap);
209	}
210	else
211	{
212	$confHosts = $this->hostsJabber;
213
214	$confHosts_count = count($confHosts);
215	for($i = 0; $i < $confHosts_count; ++$i )
216	{
217	if( $this->ldap )
218	@ldap_close($this->ldap);
219
220	if( trim($servers) === trim($confHosts[$i]['serverLdap']) )
221	{
222	$this->ldap_host = $confHosts[$i]['serverLdap'];
223	$this->ldap_context = $confHosts[$i]['contextLdap'];
224	$this->ldap_user = $confHosts[$i]['user'];
225	$this->ldap_org = $confHosts[$i]['org'];
226	$this->ldap_pass = $confHosts[$i]['password'];
227	$this->ldap = $this->ldapCatalog();
228
229	$count = count($members[$servers]);
230
231	for( $i = 0; $i < $count; ++$i )
232	{
233	if ( ! $this->getMemberUid($groups, $members[$servers][$i]['uid'] ) )
234	unset( $members[$servers][$i] );
235	}
236
237	if( $this->ldap )
238	@ldap_close($this->ldap);
239	}
240	}
241	}
242	}
243
244	return $members;
245	}
246
247	private function getMemberUid( $pGidNumber, $pMemberUid )
248	{
249	$filter = "(&(phpgwAccountType=g)(\|{$pGidNumber})(memberuid={$pMemberUid}))";
250	$justthese = array("memberuid");
251
252	if( $this->ldap )
253	{
254	$search = ldap_search($this->ldap, $this->ldap_context, $filter, $justthese );
255	$result = ldap_get_entries($this->ldap,$search);
256	if( $result["count"] )
257	return true;
258	}
259
260	return false;
261	}
262
263	public final function getGroupsMemberUid( $pGroup, $pLdap )
264	{
265	if( $pLdap == $this->ldap_host \|\| $pLdap == 'localhost' )
266	{
267	$this->ldapRoot();
268
269	if( $this->ldap )
270	{
271	$filter = "(&(objectclass=posixgroup)(\|".$pGroup."))";
272	if( strpos($pGroup, "gidnumber") === false )
273	$filter = "(&(objectclass=posixgroup)(cn=".$pGroup."))";
274
275	$justthese = array("dn","memberuid","gidnumber");
276	$search = ldap_search($this->ldap, $this->ldap_context, $filter, $justthese);
277	$result = ldap_get_entries($this->ldap,$search);
278	}
279	}
280	else
281	{
282	$confHosts = $this->hostsJabber;
283
284	$confHosts_count = count($confHosts);
285	for($i = 0; $i < $confHosts_count; ++$i )
286	{
287	if( $this->ldap )
288	@ldap_close($this->ldap);
289
290	if( trim($pLdap) === trim($confHosts[$i]['serverLdap']) )
291	{
292	$this->ldap_host = $confHosts[$i]['serverLdap'];
293	$this->ldap_context = $confHosts[$i]['contextLdap'];
294	$this->ldap_user = $confHosts[$i]['user'];
295	$this->ldap_org = $confHosts[$i]['org'];
296	$this->ldap_pass = $confHosts[$i]['password'];
297	$this->ldap = $this->ldapCatalog();
298
299	if( $this->ldap )
300	{
301	$filter = "(&(objectclass=posixgroup)(cn=".$pGroup."))";
302	$justthese = array("dn","memberuid","gidnumber");
303	$search = ldap_search($this->ldap,$this->ldap_context,$filter, $justthese);
304	$result = ldap_get_entries($this->ldap,$search);
305	}
306
307	}
308	}
309	}
310
311	if( $result['count'] > 0 )
312	return $result;
313
314	return false;
315	}
316
317	public final function getOrganizationsLdap($pLdap_host)
318	{
319
320	if( $pLdap_host == $this->ldap_host \|\| $pLdap_host == 'localhost' )
321	{
322	$this->ldapRoot();
323	}
324	else
325	{
326	$confHosts = $this->hostsJabber;
327
328	$confHosts_count = count($confHosts);
329	for($i = 0; $i < $confHosts_count; ++$i )
330	{
331	if( $pLdap_host == $confHosts[$i]['serverLdap'] )
332	{
333	$this->ldap_host = $confHosts[$i]['serverLdap'];
334	$this->ldap_context = $confHosts[$i]['contextLdap'];
335	$this->ldap_user = $confHosts[$i]['user'];
336	$this->ldap_org = $confHosts[$i]['org'];
337	$this->ldap_pass = $confHosts[$i]['password'];
338
339	$this->ldap = $this->ldapCatalog();
340	}
341	}
342	}
343
344	if( $this->ldap )
345	{
346	$filter = "(objectClass=organizationalUnit)";
347	$justthese = array("dn");
348	$search = ldap_search($this->ldap, $this->ldap_context, $filter, $justthese);
349	$info = ldap_get_entries($this->ldap, $search);
350
351	for ($i=0; $i<$info["count"]; ++$i)
352	{
353	$a_sectors[] = $info[$i]['dn'];
354	}
355	}
356
357	// Retiro o count do array info e inverto o array para ordenação.
358	foreach ($a_sectors as $context)
359	{
360	$array_dn = ldap_explode_dn ( $context, 1 );
361	$array_dn_reverse = array_reverse ( $array_dn, true );
362	array_pop ( $array_dn_reverse );
363	$inverted_dn[$context] = implode ( "#", $array_dn_reverse );
364	}
365
366	// Ordenação
367	natcasesort($inverted_dn);
368
369	foreach ( $inverted_dn as $dn=>$invert_ufn )
370	{
371	$display = '';
372
373	$array_dn_reverse = explode ( "#", $invert_ufn );
374	$array_dn = array_reverse ( $array_dn_reverse, true );
375
376	$level = count( $array_dn ) - (int)(count(explode(",", $this->ldap_context)) + 1);
377
378	if ($level == 0)
379	$display .= '+';
380	else
381	{
382	for( $i = 0; $i < $level; ++$i)
383	$display .= '---';
384	}
385
386	reset ( $array_dn );
387	$display .= ' ' . (current ( $array_dn ) );
388
389	$dn = trim(strtolower($dn));
390	$options[$dn] = $display;
391	}
392
393	return $options;
394
395	}
396
397	public final function getUsersLdapCatalog( $search, $pLdap = false, $uid = false )
398	{
399	$confHosts = $this->hostsJabber;
400	$result = array();
401	$return = array();
402	$conn = "";
403
404	$confHosts_count = count($confHosts);
405	for( $i = 0; $i < $confHosts_count; ++$i )
406	{
407	if( $pLdap && $pLdap == $confHosts[$i]['serverLdap'] )
408	{
409	$this->ldap_host = $confHosts[$i]['serverLdap'];
410	$this->ldap_context = $confHosts[$i]['contextLdap'];
411	$this->ldap_user = $confHosts[$i]['user'];
412	$this->ldap_org = $confHosts[$i]['org'];
413	$this->ldap_pass = $confHosts[$i]['password'];
414	$this->ldap = $this->ldapCatalog();
415
416	if( $this->ldap )
417	{
418	$filter = ( $uid ) ? "(&(phpgwaccounttype=u)(\|".$uid.")(".$search ."))" : "(&(phpgwaccounttype=u)(".$search ."))";
419	$justthese = array( $this->attribute ,"uidNumber" ,"cn" ,"mail" ,"phpgwAccountVisible" ,"dn" ,"jpegPhoto" );
420	$searchRoot = ( $this->ldap_org != "*" ) ? "ou=".$this->ldap_org.",".$this->ldap_context : $this->ldap_context;
421	$search1 = @ldap_search($this->ldap, $searchRoot, $filter, $justthese, 0, $this->max_result + 1);
422	$entry1 = @ldap_get_entries( $this->ldap, $search1 );
423	$result = $this->resultArray( $entry1, $this->ldap, $this->ldap_org );
424
425	if( count($return) > 0 )
426	$return = array_merge($return, $result);
427	else
428	$return = $result;
429	}
430
431	if( $this->ldap )
432	ldap_close($this->ldap);
433	}
434	}
435
436	return $return;
437	}
438
439	public final function getUsersLdapRoot( $search, $uidnumber = false, $ous = false )
440	{
441	$result = array();
442	$this->ldapRoot();
443
444	if( $this->ldap )
445	{
446	$searchRoot = ( $ous ) ? $ous.",".$this->ldap_context : $this->ldap_context ;
447	$filter = ($uidnumber) ? "(&(phpgwaccounttype=u)(\|".$uidnumber.")(".$search ."))" : "(&(phpgwaccounttype=u)(".$search ."))";
448	$justthese = array( $this->attribute, "uidNumber", "cn", "mail", "phpgwAccountVisible", "dn", "jpegPhoto" );
449	$search = @ldap_search( $this->ldap, $searchRoot, $filter, $justthese, 0, $this->max_result + 1);
450	$entry = @ldap_get_entries( $this->ldap, $search );
451	$result = $this->resultArray( $entry, $this->ldap );
452	}
453
454	return $result;
455	}
456
457	private final function resultArray($pArray, $pConn, $pOrg = false)
458	{
459	$entry = $pArray;
460	$result = array();
461	$j = 0;
462
463	for( $i = 0 ; $i < $entry['count']; ++$i )
464	{
465	if ( $entry[$i]['phpgwaccountvisible'][0] != '-1' )
466	{
467	$result[$j]['uidnumber'] = $entry[$i]['uidnumber'][0];
468	$result[$j]['mail'] = $entry[$i]['mail'][0];
469	$result[$j]['uid'] = $entry[$i][$this->attribute][0];
470	$result[$j]['jid'] = $entry[$i][$this->attribute][0];
471
472	if(!strpos($entry[$i]['dn'],"ou=") === FALSE){
473	$ou = explode("dc=", $entry[$i]['dn']);
474	$ou = explode("ou=",$ou[0]);
475	$ou = array_pop($ou);
476	$result[$j]['ou'] = strtoupper(substr($ou,0,strlen($ou)-1));
477	}else{
478	$ou = explode("dc=", $entry[$i]['dn']);
479	$result[$j]['ou'] = strtoupper(substr($ou[1],0,strlen($ou[1])-1));
480	}
481
482	if( $pOrg === "*" )
483	$result[$j]['ouAll'] = "*";
484
485	if( $entry[$i]['jpegphoto'][0] )
486	{
487	$result[$j]['photo'] = "1";
488	$filterPhoto = "(objectclass=*)";
489	$photoLdap = ldap_read($pConn, $entry[$i]['dn'], $filterPhoto, array("jpegPhoto"));
490	$firstEntry = ldap_first_entry($pConn, $photoLdap);
491	$photo = ldap_get_values_len($pConn, $firstEntry, "jpegPhoto");
492	$_SESSION['phpgw_info']['jabberit_messenger']['photo'][trim($result[$j]['ou'])][trim($result[$j]['uid'])] = $photo[0];
493	}
494	else
495	$result[$j]['photo'] = "0";
496
497	$result[$j++]['cn'] = $entry[$i]['cn'][0];
498	}
499
500	$organization = $this->attr_org;
501	}
502
503	return $result;
504	}
505	}
506
507	?>

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source: trunk/jabberit_messenger/inc/class.ldap_im.inc.php @ 7673

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