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source: trunk/jabberit_messenger/inc/class.ldap_im.inc.php @ 1853

Revision 1853, 12.4 KB checked in by alexandrecorreia, 14 years ago (diff)
Ticket #808 - Busca implementada utilizando somente os grupos cadastrados.
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 $attr_org;
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	// Attributes org ldap;
41	$this->attr_org = explode(",", $_SESSION['phpgw_info']['jabberit_messenger']['attributes_org_ldap_jabberit']);
42
43	// Hosts Jabber
44	$this->hostsJabber = unserialize($_SESSION['phpgw_info']['jabberit_messenger']['map_org_realm_jabberit']);
45
46	// Result Ldap
47	$this->max_result = 30;
48
49	}
50
51	public final function __destruct()
52	{
53	if( $this->ldap )
54	ldap_close($this->ldap);
55	}
56
57	private final function ldapConn()
58	{
59	$this->common = new common();
60
61	$GLOBALS['phpgw_info']['server']['ldap_version3'] = true;
62
63	if( $this->ldap_user && $this->ldap_pass )
64	$this->ldap = $this->common->ldapConnect( $this->ldap_host, $this->ldap_user . "," . $this->ldap_context , $this->ldap_pass, false );
65	else
66	$this->ldap = $this->common->ldapConnect( $this->ldap_host, $this->ldap_context , "", false );
67	}
68
69	private final function ldapRoot()
70	{
71	$this->ldapConn();
72	}
73
74	private final function ldapCatalog()
75	{
76	$version3 = true;
77	$refer = true;
78
79	if(!function_exists('ldap_connect'))
80	return false;
81
82	if(!$conn = ldap_connect($this->ldap_host))
83	return false;
84
85	if( $version3 )
86	if( !ldap_set_option($conn,LDAP_OPT_PROTOCOL_VERSION,3) )
87	$version3 = false;
88
89	ldap_set_option($conn, LDAP_OPT_REFERRALS, $refer);
90
91	// Bind as Admin
92	if($this->ldap_user && $this->ldap_pass && !ldap_bind($conn, $this->ldap_user . "," .$this->ldap_context, $this->ldap_pass))
93	return false;
94
95	// Bind as Anonymous
96	if(!$this->ldap_user && !$this->ldap_pass && !@ldap_bind($conn))
97	return false;
98
99	return $conn;
100	}
101
102	public final function getGroupsLdap($pData)
103	{
104	$result_groups = "";
105
106	if( $pData['serverLdap'] == $this->ldap_host \|\| $pData['serverLdap'] == 'localhost' )
107	{
108	$this->ldapRoot();
109	}
110	else
111	{
112	$confHosts = $this->hostsJabber;
113
114	for($i = 0; $i < count($confHosts); $i++ )
115	{
116	if( $pData['serverLdap'] == $confHosts[$i]['serverLdap'] )
117	{
118	$this->ldap_host = $confHosts[$i]['serverLdap'];
119	$this->ldap_context = $confHosts[$i]['contextLdap'];
120	$this->ldap_user = $confHosts[$i]['user'];
121	$this->ldap_org = $confHosts[$i]['org'];
122	$this->ldap_pass = $confHosts[$i]['password'];
123
124	$this->ldap = $this->ldapCatalog();
125	}
126	}
127	}
128
129	if( $this->ldap )
130	{
131	if( !$pData['search'] && $pData['ou'] != "-1" )
132	{
133	$filter = "(&(phpgwAccountType=g)(objectClass=posixGroup))";
134	$justthese = array("cn","gidNumber");
135	$search = ldap_list( $this->ldap, $pData['ou'] , $filter, $justthese );
136	$entry = ldap_get_entries( $this->ldap, $search );
137	}
138
139	if( $pData['search'] )
140	{
141	$filter = "(&(phpgwAccountType=g)(&(objectClass=posixGroup)(cn=".$pData['search']."*)))";
142	$justthese = array("cn","gidNumber");
143	$search = ldap_search( $this->ldap, $this->ldap_context , $filter, $justthese );
144	$entry = ldap_get_entries( $this->ldap, $search );
145	}
146
147	if( $entry && $entry['count'] > 0 )
148	{
149	array_shift($entry);
150
151	foreach($entry as $tmp)
152	$groups[] = $tmp['cn'][0]."/".$tmp['gidnumber'][0];
153
154	natsort($groups);
155
156	$result_groups = "<ldap>";
157	foreach($groups as $gtmp)
158	{
159	$tmp = explode("/",$gtmp);
160	$result_groups .= "<org><cn>".$tmp[0]."</cn><gid>".$tmp[1]."</gid></org>";
161	}
162	$result_groups .= "</ldap>";
163	}
164	}
165
166	return $result_groups;
167	}
168
169	public final function getGroupsMemberUid( $pGroup, $pLdap )
170	{
171	if( $pLdap == $this->ldap_host \|\| $pLdap == 'localhost' )
172	{
173	$this->ldapRoot();
174
175	if( $this->ldap )
176	{
177	$filter = "(&(objectclass=posixgroup)(\|".$pGroup."))";
178	if( strpos($pGroup, "gidnumber") === false )
179	$filter = "(&(objectclass=posixgroup)(cn=".$pGroup."))";
180
181	$justthese = array("dn","memberuid","gidnumber");
182	$search = ldap_search($this->ldap, $this->ldap_context, $filter, $justthese);
183	$result = ldap_get_entries($this->ldap,$search);
184	}
185	}
186	else
187	{
188	$confHosts = $this->hostsJabber;
189
190	for($i = 0; $i < count($confHosts); $i++ )
191	{
192	if( $this->ldap )
193	ldap_close($this->ldap);
194
195	if( $pLdap == $confHosts[$i]['serverLdap'] )
196	{
197	$this->ldap_host = $confHosts[$i]['serverLdap'];
198	$this->ldap_context = $confHosts[$i]['contextLdap'];
199	$this->ldap_user = $confHosts[$i]['user'];
200	$this->ldap_org = $confHosts[$i]['org'];
201	$this->ldap_pass = $confHosts[$i]['password'];
202
203	$this->ldap = $this->ldapCatalog();
204
205	if( $this->ldap )
206	{
207	$filter = "(&(objectclass=posixgroup)(cn=".$pGroup."))";
208	$justthese = array("dn","memberuid","gidnumber");
209	$search = ldap_search($this->ldap,$this->ldap_context,$filter, $justthese);
210	$result = ldap_get_entries($this->ldap,$search);
211	}
212	}
213	}
214	}
215
216	if( $result['count'] > 0 )
217	return $result;
218
219	/*
220	if( $result['count'] > 0 )
221	{
222	array_shift($result[0]['memberuid']);
223	return $result[0]['memberuid'];
224	}
225	*/
226
227	return false;
228	}
229
230	public final function getOrganizationsLdap($pLdap_host)
231	{
232
233	if( $pLdap_host == $this->ldap_host \|\| $pLdap_host == 'localhost' )
234	{
235	$this->ldapRoot();
236	}
237	else
238	{
239	$confHosts = $this->hostsJabber;
240
241	for($i = 0; $i < count($confHosts); $i++ )
242	{
243	if( $pLdap_host == $confHosts[$i]['serverLdap'] )
244	{
245	$this->ldap_host = $confHosts[$i]['serverLdap'];
246	$this->ldap_context = $confHosts[$i]['contextLdap'];
247	$this->ldap_user = $confHosts[$i]['user'];
248	$this->ldap_org = $confHosts[$i]['org'];
249	$this->ldap_pass = $confHosts[$i]['password'];
250
251	$this->ldap = $this->ldapCatalog();
252	}
253	}
254	}
255
256	if( $this->ldap )
257	{
258	$filter = "(ou=*)";
259	$justthese = array("dn");
260	$search = ldap_search($this->ldap, $this->ldap_context, $filter, $justthese);
261	$info = ldap_get_entries($this->ldap, $search);
262
263	for ($i=0; $i<$info["count"]; $i++)
264	{
265	$a_sectors[] = $info[$i]['dn'];
266	}
267	}
268
269	// Retiro o count do array info e inverto o array para ordenação.
270	foreach ($a_sectors as $context)
271	{
272	$array_dn = ldap_explode_dn ( $context, 1 );
273	$array_dn_reverse = array_reverse ( $array_dn, true );
274	array_pop ( $array_dn_reverse );
275	$inverted_dn[$context] = implode ( "#", $array_dn_reverse );
276	}
277
278	// Ordenação
279	natcasesort($inverted_dn);
280
281	foreach ( $inverted_dn as $dn=>$invert_ufn )
282	{
283	$display = '';
284
285	$array_dn_reverse = explode ( "#", $invert_ufn );
286	$array_dn = array_reverse ( $array_dn_reverse, true );
287
288	$level = count( $array_dn ) - (int)(count(explode(",", $this->ldap_context)) + 1);
289
290	if ($level == 0)
291	$display .= '+';
292	else
293	{
294	for( $i = 0; $i < $level; $i++)
295	$display .= '---';
296	}
297
298	reset ( $array_dn );
299	$display .= ' ' . (current ( $array_dn ) );
300
301	$dn = trim(strtolower($dn));
302	$options[$dn] = $display;
303	}
304
305	return $options;
306
307	}
308
309	public final function getUsersLdapCatalog( $search, $uid = false, $pLdap = false )
310	{
311	$confHosts = $this->hostsJabber;
312	$result = array();
313	$return = array();
314	$conn = "";
315
316	for( $i = 0; $i < count($confHosts); $i++ )
317	{
318	if( $this->ldap )
319	@ldap_close($this->ldap);
320
321	if( $pLdap && $pLdap == $confHosts[$i]['serverLdap'] )
322	{
323	$this->ldap_host = $confHosts[$i]['serverLdap'];
324	$this->ldap_context = $confHosts[$i]['contextLdap'];
325	$this->ldap_user = $confHosts[$i]['user'];
326	$this->ldap_org = $confHosts[$i]['org'];
327	$this->ldap_pass = $confHosts[$i]['password'];
328	$this->ldap = $this->ldapCatalog();
329	}
330	else
331	{
332	$this->ldap_host = $confHosts[$i]['serverLdap'];
333	$this->ldap_context = $confHosts[$i]['contextLdap'];
334	$this->ldap_user = $confHosts[$i]['user'];
335	$this->ldap_org = $confHosts[$i]['org'];
336	$this->ldap_pass = $confHosts[$i]['password'];
337	$this->ldap = $this->ldapCatalog();
338	}
339
340	if( $this->ldap )
341	{
342	$filter = ( $uid ) ? "(&(phpgwaccounttype=u)(\|".$uid.")(".$search ."))" : "(&(phpgwaccounttype=u)(".$search ."))";
343	$justthese = array("uid","uidNumber","cn","mail","phpgwAccountVisible","dn","jpegPhoto");
344	$searchRoot = ( $this->ldap_org != "*" ) ? "ou=".$this->ldap_org.",".$this->ldap_context : $this->ldap_context;
345	$search1 = @ldap_search($this->ldap, $searchRoot, $filter, $justthese, 0, $this->max_result + 1);
346	$entry1 = @ldap_get_entries( $this->ldap, $search1 );
347	$result = $this->resultArray( $entry1, $this->ldap );
348
349	if( count($return) > 0 )
350	$return = array_merge($return, $result);
351	else
352	$return = $result;
353	}
354	}
355
356	return $return;
357	}
358
359	public final function getUsersLdapRoot( $search, $uidnumber, $ous = false )
360	{
361	$result = array();
362	$this->ldapRoot();
363
364	if( $this->ldap )
365	{
366	$searchRoot = ( $ous ) ? $ous.",".$this->ldap_context : $this->ldap_context ;
367	$filter = "(&(phpgwaccounttype=u)(\|".$uidnumber.")(".$search ."))";
368	$justthese = array("uid","uidNumber","cn","mail","phpgwAccountVisible","dn","jpegPhoto");
369	$search = ldap_search($this->ldap, $searchRoot, $filter, $justthese, 0, $this->max_result + 1);
370	$entry = ldap_get_entries( $this->ldap, $search );
371	$result = $this->resultArray($entry, $this->ldap );
372	}
373
374	return $result;
375	}
376
377	private final function resultArray($pArray, $pConn)
378	{
379	$entry = $pArray;
380	$result = array();
381
382	$j = 0;
383	for($i = 0 ; $i < $entry['count']; $i++)
384	{
385	if ( $entry[$i]['phpgwaccountvisible'][0] != '-1' )
386	{
387	$result[$j]['uidnumber'] = $entry[$i]['uidnumber'][0];
388	$result[$j]['mail'] = $entry[$i]['mail'][0];
389	$result[$j]['uid'] = $entry[$i]['uid'][0];
390	$result[$j]['jid'] = $entry[$i]['uid'][0];
391	$ou = explode("dc=", $entry[$i]['dn']);
392	$ou = explode("ou=",$ou[0]);
393	$ou = array_pop($ou);
394	$result[$j]['ou'] = strtoupper(substr($ou,0,strlen($ou)-1));
395	if( $entry[$i]['jpegphoto'][0] )
396	{
397	$result[$j]['photo'] = "1";
398	$filterPhoto = "(objectclass=*)";
399	$photoLdap = ldap_read($pConn, $entry[$i]['dn'], $filterPhoto, array("jpegPhoto"));
400	$firstEntry = ldap_first_entry($pConn, $photoLdap);
401	$photo = ldap_get_values_len($pConn, $firstEntry, "jpegPhoto");
402	$_SESSION['phpgw_info']['jabberit_messenger']['photo'][trim($result[$j]['ou'])][trim($result[$j]['uid'])] = $photo[0];
403	}
404	else
405	$result[$j]['photo'] = "0";
406
407	$result[$j++]['cn'] = $entry[$i]['cn'][0];
408	}
409
410	$organization = $this->attr_org;
411
412	if(is_array($organization))
413	{
414	foreach($organization as $attr)
415	{
416	$tmp = explode(";",$attr);
417	if( strtolower(trim($tmp[0])) == strtolower(trim($result[$i]['dn'])) )
418	{
419	switch(strtolower(trim($tmp[1])))
420	{
421	case "mail" :
422	$uid = $result[$i]['mail'];
423	$uid = substr($uid,0,strpos($uid,"@"));
424	$result[$i]['uid'] = $uid;
425	break;
426
427	case "description" :
428	// SERPRO
429	// parte antes do arroba;
430	$result[$i]['uid'] = $result[$i]['description'];
431	break;
432	}
433	}
434	}
435	}
436	}
437	return $result;
438	}
439	}
440
441	?>

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