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source: branches/2.2/jabberit_messenger/inc/class.ldap_im.inc.php @ 3266

Revision 3266, 14.0 KB checked in by alexandrecorreia, 14 years ago (diff)
Ticket #1316 - Correcoes e melhorias na busca dos contatos para o Modulo IM.
Property svn:executable set to ``*

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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 = $this->hostsJabber;
127
128	for($i = 0; $i < count($confHosts); $i++ )
129	{
130	if( $pData['serverLdap'] == $confHosts[$i]['serverLdap'] )
131	{
132	$this->ldap_host = $confHosts[$i]['serverLdap'];
133	$this->ldap_context = $confHosts[$i]['contextLdap'];
134	$this->ldap_user = $confHosts[$i]['user'];
135	$this->ldap_org = $confHosts[$i]['org'];
136	$this->ldap_pass = $confHosts[$i]['password'];
137
138	$this->ldap = $this->ldapCatalog();
139	}
140	}
141	}
142
143	if( $this->ldap )
144	{
145	if( !$pData['search'] && $pData['ou'] != "-1" )
146	{
147	$filter = "(&(phpgwAccountType=g)(objectClass=posixGroup))";
148	$justthese = array("cn","gidNumber");
149	$search = ldap_list( $this->ldap, $pData['ou'] , $filter, $justthese );
150	$entry = ldap_get_entries( $this->ldap, $search );
151	}
152
153	if( $pData['search'] )
154	{
155	$filter = "(&(phpgwAccountType=g)(&(objectClass=posixGroup)(cn=".$pData['search']."*)))";
156	$justthese = array("cn","gidNumber");
157	$search = ldap_search( $this->ldap, $this->ldap_context , $filter, $justthese );
158	$entry = ldap_get_entries( $this->ldap, $search );
159	}
160
161	if( $entry && $entry['count'] > 0 )
162	{
163	array_shift($entry);
164
165	foreach($entry as $tmp)
166	$groups[] = $tmp['cn'][0]."/".$tmp['gidnumber'][0];
167
168	natsort($groups);
169
170	$result_groups = "<ldap>";
171	foreach($groups as $gtmp)
172	{
173	$tmp = explode("/",$gtmp);
174	$result_groups .= "<org><cn>".$tmp[0]."</cn><gid>".$tmp[1]."</gid></org>";
175	}
176	$result_groups .= "</ldap>";
177	}
178	}
179
180	return $result_groups;
181	}
182
183	public final function getMaxResults()
184	{
185	return $this->max_result;
186	}
187
188	public final function getMembers( $pMembers, $pServers )
189	{
190	$members = $pMembers;
191
192	foreach( $pServers as $servers => $groups )
193	{
194	if( $servers == $this->getLdapHost() \|\| $servers == 'localhost')
195	{
196	$this->ldapRoot();
197
198	$count = count($members[$servers]);
199
200	for( $i = 0; $i < $count; $i++ )
201	{
202	if ( ! $this->getMemberUid($groups, $members[$servers][$i]['uid'] ) )
203	unset( $members[$servers][$i] );
204	}
205
206	if( $this->ldap )
207	@ldap_close($this->ldap);
208	}
209	else
210	{
211	$confHosts = $this->hostsJabber;
212
213	for($i = 0; $i < count($confHosts); $i++ )
214	{
215	if( $this->ldap )
216	@ldap_close($this->ldap);
217
218	if( trim($servers) === trim($confHosts[$i]['serverLdap']) )
219	{
220	$this->ldap_host = $confHosts[$i]['serverLdap'];
221	$this->ldap_context = $confHosts[$i]['contextLdap'];
222	$this->ldap_user = $confHosts[$i]['user'];
223	$this->ldap_org = $confHosts[$i]['org'];
224	$this->ldap_pass = $confHosts[$i]['password'];
225	$this->ldap = $this->ldapCatalog();
226
227	$count = count($members[$servers]);
228
229	for( $i = 0; $i < $count; $i++ )
230	{
231	if ( ! $this->getMemberUid($groups, $members[$servers][$i]['uid'] ) )
232	unset( $members[$servers][$i] );
233	}
234
235	if( $this->ldap )
236	@ldap_close($this->ldap);
237	}
238	}
239	}
240	}
241
242	return $members;
243	}
244
245	private function getMemberUid( $pGidNumber, $pMemberUid )
246	{
247	$filter = "(&(phpgwAccountType=g)(\|{$pGidNumber})(memberuid={$pMemberUid}))";
248	$justthese = array("memberuid");
249
250	if( $this->ldap )
251	{
252	$search = ldap_search($this->ldap, $this->ldap_context, $filter, $justthese );
253	$result = ldap_get_entries($this->ldap,$search);
254	if( $result["count"] )
255	return true;
256	}
257
258	return false;
259	}
260
261	public final function getGroupsMemberUid( $pGroup, $pLdap )
262	{
263	if( $pLdap == $this->ldap_host \|\| $pLdap == 'localhost' )
264	{
265	$this->ldapRoot();
266
267	if( $this->ldap )
268	{
269	$filter = "(&(objectclass=posixgroup)(\|".$pGroup."))";
270	if( strpos($pGroup, "gidnumber") === false )
271	$filter = "(&(objectclass=posixgroup)(cn=".$pGroup."))";
272
273	$justthese = array("dn","memberuid","gidnumber");
274	$search = ldap_search($this->ldap, $this->ldap_context, $filter, $justthese);
275	$result = ldap_get_entries($this->ldap,$search);
276	}
277	}
278	else
279	{
280	$confHosts = $this->hostsJabber;
281
282	for($i = 0; $i < count($confHosts); $i++ )
283	{
284	if( $this->ldap )
285	@ldap_close($this->ldap);
286
287	if( trim($pLdap) === trim($confHosts[$i]['serverLdap']) )
288	{
289	$this->ldap_host = $confHosts[$i]['serverLdap'];
290	$this->ldap_context = $confHosts[$i]['contextLdap'];
291	$this->ldap_user = $confHosts[$i]['user'];
292	$this->ldap_org = $confHosts[$i]['org'];
293	$this->ldap_pass = $confHosts[$i]['password'];
294	$this->ldap = $this->ldapCatalog();
295
296	if( $this->ldap )
297	{
298	$filter = "(&(objectclass=posixgroup)(cn=".$pGroup."))";
299	$justthese = array("dn","memberuid","gidnumber");
300	$search = ldap_search($this->ldap,$this->ldap_context,$filter, $justthese);
301	$result = ldap_get_entries($this->ldap,$search);
302	}
303
304	}
305	}
306	}
307
308	if( $result['count'] > 0 )
309	return $result;
310
311	return false;
312	}
313
314	public final function getOrganizationsLdap($pLdap_host)
315	{
316
317	if( $pLdap_host == $this->ldap_host \|\| $pLdap_host == 'localhost' )
318	{
319	$this->ldapRoot();
320	}
321	else
322	{
323	$confHosts = $this->hostsJabber;
324
325	for($i = 0; $i < count($confHosts); $i++ )
326	{
327	if( $pLdap_host == $confHosts[$i]['serverLdap'] )
328	{
329	$this->ldap_host = $confHosts[$i]['serverLdap'];
330	$this->ldap_context = $confHosts[$i]['contextLdap'];
331	$this->ldap_user = $confHosts[$i]['user'];
332	$this->ldap_org = $confHosts[$i]['org'];
333	$this->ldap_pass = $confHosts[$i]['password'];
334
335	$this->ldap = $this->ldapCatalog();
336	}
337	}
338	}
339
340	if( $this->ldap )
341	{
342	$filter = "(ou=*)";
343	$justthese = array("dn");
344	$search = ldap_search($this->ldap, $this->ldap_context, $filter, $justthese);
345	$info = ldap_get_entries($this->ldap, $search);
346
347	for ($i=0; $i<$info["count"]; $i++)
348	{
349	$a_sectors[] = $info[$i]['dn'];
350	}
351	}
352
353	// Retiro o count do array info e inverto o array para ordenação.
354	foreach ($a_sectors as $context)
355	{
356	$array_dn = ldap_explode_dn ( $context, 1 );
357	$array_dn_reverse = array_reverse ( $array_dn, true );
358	array_pop ( $array_dn_reverse );
359	$inverted_dn[$context] = implode ( "#", $array_dn_reverse );
360	}
361
362	// Ordenação
363	natcasesort($inverted_dn);
364
365	foreach ( $inverted_dn as $dn=>$invert_ufn )
366	{
367	$display = '';
368
369	$array_dn_reverse = explode ( "#", $invert_ufn );
370	$array_dn = array_reverse ( $array_dn_reverse, true );
371
372	$level = count( $array_dn ) - (int)(count(explode(",", $this->ldap_context)) + 1);
373
374	if ($level == 0)
375	$display .= '+';
376	else
377	{
378	for( $i = 0; $i < $level; $i++)
379	$display .= '---';
380	}
381
382	reset ( $array_dn );
383	$display .= ' ' . (current ( $array_dn ) );
384
385	$dn = trim(strtolower($dn));
386	$options[$dn] = $display;
387	}
388
389	return $options;
390
391	}
392
393	public final function getUsersLdapCatalog( $search, $pLdap = false, $uid = false )
394	{
395	$confHosts = $this->hostsJabber;
396	$result = array();
397	$return = array();
398	$conn = "";
399
400	for( $i = 0; $i < count($confHosts); $i++ )
401	{
402	if( $pLdap && $pLdap == $confHosts[$i]['serverLdap'] )
403	{
404	$this->ldap_host = $confHosts[$i]['serverLdap'];
405	$this->ldap_context = $confHosts[$i]['contextLdap'];
406	$this->ldap_user = $confHosts[$i]['user'];
407	$this->ldap_org = $confHosts[$i]['org'];
408	$this->ldap_pass = $confHosts[$i]['password'];
409	$this->ldap = $this->ldapCatalog();
410
411	if( $this->ldap )
412	{
413	$filter = ( $uid ) ? "(&(phpgwaccounttype=u)(\|".$uid.")(".$search ."))" : "(&(phpgwaccounttype=u)(".$search ."))";
414	$justthese = array( $this->attribute ,"uidNumber" ,"cn" ,"mail" ,"phpgwAccountVisible" ,"dn" ,"jpegPhoto" );
415	$searchRoot = ( $this->ldap_org != "*" ) ? "ou=".$this->ldap_org.",".$this->ldap_context : $this->ldap_context;
416	$search1 = @ldap_search($this->ldap, $searchRoot, $filter, $justthese, 0, $this->max_result + 1);
417	$entry1 = @ldap_get_entries( $this->ldap, $search1 );
418	$result = $this->resultArray( $entry1, $this->ldap, $this->ldap_org );
419
420	if( count($return) > 0 )
421	$return = array_merge($return, $result);
422	else
423	$return = $result;
424	}
425
426	if( $this->ldap )
427	ldap_close($this->ldap);
428	}
429	}
430
431	return $return;
432	}
433
434	public final function getUsersLdapRoot( $search, $uidnumber = false, $ous = false )
435	{
436	$result = array();
437	$this->ldapRoot();
438
439	if( $this->ldap )
440	{
441	$searchRoot = ( $ous ) ? $ous.",".$this->ldap_context : $this->ldap_context ;
442	$filter = ($uidnumber) ? "(&(phpgwaccounttype=u)(\|".$uidnumber.")(".$search ."))" : "(&(phpgwaccounttype=u)(".$search ."))";
443	$justthese = array( $this->attribute, "uidNumber", "cn", "mail", "phpgwAccountVisible", "dn", "jpegPhoto" );
444	$search = @ldap_search( $this->ldap, $searchRoot, $filter, $justthese, 0, $this->max_result + 1);
445	$entry = @ldap_get_entries( $this->ldap, $search );
446	$result = $this->resultArray( $entry, $this->ldap );
447	}
448
449	return $result;
450	}
451
452	private final function resultArray($pArray, $pConn, $pOrg = false)
453	{
454	$entry = $pArray;
455	$result = array();
456	$j = 0;
457
458	for( $i = 0 ; $i < $entry['count']; $i++ )
459	{
460	if ( $entry[$i]['phpgwaccountvisible'][0] != '-1' )
461	{
462	$result[$j]['uidnumber'] = $entry[$i]['uidnumber'][0];
463	$result[$j]['mail'] = $entry[$i]['mail'][0];
464	$result[$j]['uid'] = $entry[$i][$this->attribute][0];
465	$result[$j]['jid'] = $entry[$i][$this->attribute][0];
466
467	$ou = explode("dc=", $entry[$i]['dn']);
468	$ou = explode("ou=",$ou[0]);
469	$ou = array_pop($ou);
470	$result[$j]['ou'] = strtoupper(substr($ou,0,strlen($ou)-1));
471
472	if( $pOrg === "*" )
473	$result[$j]['ouAll'] = "*";
474
475	if( $entry[$i]['jpegphoto'][0] )
476	{
477	$result[$j]['photo'] = "1";
478	$filterPhoto = "(objectclass=*)";
479	$photoLdap = ldap_read($pConn, $entry[$i]['dn'], $filterPhoto, array("jpegPhoto"));
480	$firstEntry = ldap_first_entry($pConn, $photoLdap);
481	$photo = ldap_get_values_len($pConn, $firstEntry, "jpegPhoto");
482	$_SESSION['phpgw_info']['jabberit_messenger']['photo'][trim($result[$j]['ou'])][trim($result[$j]['uid'])] = $photo[0];
483	}
484	else
485	$result[$j]['photo'] = "0";
486
487	$result[$j++]['cn'] = $entry[$i]['cn'][0];
488	}
489
490	$organization = $this->attr_org;
491	}
492
493	return $result;
494	}
495	}
496
497	?>

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