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source: trunk/jabberit_messenger/inc/class.ldap_im.inc.php @ 1504

Revision 1504, 9.1 KB checked in by alexandrecorreia, 15 years ago (diff)
Ticket #680 - Revertida as modificacoes para autenticacao do Modulo IM.
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	define('PHPGW_INCLUDE_ROOT', '../');
14	define('PHPGW_API_INC','../phpgwapi/inc');
15	require_once( PHPGW_API_INC . '/class.common.inc.php');
16
17	class ldap_im
18	{
19	private $attr_org;
20	private $common;
21	private $hostsJabber;
22	private $ldap;
23	private $ldap_context;
24	private $ldap_user;
25	private $ldap_host;
26	private $ldap_org;
27	private $ldap_pass;
28	private $max_result;
29
30	public final function __construct()
31	{
32	// Attributes org ldap;
33	$this->attr_org = explode(",", $_SESSION['phpgw_info']['jabberit_messenger']['attributes_org_ldap_jabberit']);
34
35	// Hosts Jabber
36	$this->hostsJabber = unserialize($_SESSION['phpgw_info']['jabberit_messenger']['map_org_realm_jabberit']);
37
38	// Result Ldap
39	$this->max_result = 30;
40	}
41
42	public final function __destruct()
43	{
44	if( $this->ldap )
45	ldap_close($this->ldap);
46	}
47
48	private final function ldapConn()
49	{
50	$this->common = new common();
51
52	$GLOBALS['phpgw_info']['server']['ldap_version3'] = true;
53
54	if( $this->ldap_user && $this->ldap_pass )
55	$this->ldap = $this->common->ldapConnect( $this->ldap_host, $this->ldap_user . "," . $this->ldap_context , $this->ldap_pass, false );
56	else
57	$this->ldap = $this->common->ldapConnect( $this->ldap_host, $this->ldap_context , "", false );
58	}
59
60	private final function ldapRoot()
61	{
62	$this->ldap_host = $_SESSION['phpgw_info']['jabberit_messenger']['server_ldap_jabberit'];
63	$this->ldap_context = $_SESSION['phpgw_info']['jabberit_messenger']['context_ldap_jabberit'];
64	$this->ldap_user = $_SESSION['phpgw_info']['jabberit_messenger']['user_ldap_jabberit'];
65	$this->ldap_pass = $_SESSION['phpgw_info']['jabberit_messenger']['password_ldap_jabberit'];
66
67	$this->ldapConn();
68	}
69
70	private final function ldapCatalog()
71	{
72	$version3 = true;
73	$refer = true;
74
75	if(!function_exists('ldap_connect'))
76	return false;
77
78	if(!$conn = ldap_connect($this->ldap_host))
79	return false;
80
81	if( $version3 )
82	if( !ldap_set_option($conn,LDAP_OPT_PROTOCOL_VERSION,3) )
83	$version3 = false;
84
85	ldap_set_option($conn, LDAP_OPT_REFERRALS, $refer);
86
87	// Bind as Admin
88	if($this->ldap_user && $this->ldap_pass && !ldap_bind($conn, $this->ldap_user . "," .$this->ldap_context, $this->ldap_pass))
89	return false;
90
91	// Bind as Anonymous
92	if(!$this->ldap_user && !$this->ldap_pass && !@ldap_bind($conn))
93	return false;
94
95	return $conn;
96	}
97
98	public final function getGroupsLdap($pOrg)
99	{
100	$this->ldapRoot();
101	$result_groups = "";
102
103	if( $this->ldap && $pOrg['ou'] != "-1")
104	{
105	$organization = 'ou=' . $pOrg['ou'] .",". $this->ldap_context;
106	$filter = "(&(phpgwAccountType=g)(objectClass=posixGroup))";
107	$justthese = array("cn","gidNumber");
108	$search = ldap_list($this->ldap, $organization, $filter, $justthese);
109	$entry = ldap_get_entries( $this->ldap, $search );
110
111	if( $entry )
112	{
113	$result_groups = "<ldap>";
114	foreach($entry as $tmp)
115	if( $tmp['gidnumber'][0] != "" )
116	$result_groups .= "<org><cn>".$tmp['cn'][0]."</cn><gid>".$tmp['gidnumber'][0]."</gid></org>";
117
118	$result_groups .= "</ldap>";
119	}
120
121	return $result_groups;
122	}
123
124	return $result_groups;
125	}
126
127	public final function getGroupsMemberUid($pGroup)
128	{
129	$this->ldapRoot();
130
131	if( $this->ldap )
132	{
133	$filter = "(&(objectclass=posixgroup)(\|".$pGroup."))";
134	$justthese = array("dn","memberuid","gidnumber");
135	$search = ldap_search($this->ldap,$this->ldap_context,$filter, $justthese);
136	$result = ldap_get_entries($this->ldap,$search);
137
138	if( $result['count'] > 0 )
139	return $result;
140	}
141
142	return false;
143	}
144
145	public final function getOrganizationsLdap()
146	{
147	$this->ldapRoot();
148
149	if( $this->ldap )
150	{
151	$filter = "(ou=*)";
152	$justthese = array("dn");
153	$search = ldap_search($this->ldap, $this->ldap_context, $filter, $justthese);
154	$info = ldap_get_entries($this->ldap, $search);
155
156	for ($i=0; $i<$info["count"]; $i++)
157	$a_sectors[] = $info[$i]['dn'];
158	}
159
160	// Retiro o count do array info e inverto o array para ordenação.
161	foreach ($a_sectors as $context)
162	{
163	$array_dn = ldap_explode_dn ( $context, 1 );
164	$array_dn_reverse = array_reverse ( $array_dn, true );
165	array_pop ( $array_dn_reverse );
166	$inverted_dn[$context] = implode ( "#", $array_dn_reverse );
167	}
168
169	// Ordenação
170	natcasesort($inverted_dn);
171
172	foreach ( $inverted_dn as $dn=>$invert_ufn )
173	{
174	$display = '';
175
176	$array_dn_reverse = explode ( "#", $invert_ufn );
177	$array_dn = array_reverse ( $array_dn_reverse, true );
178
179	$level = count( $array_dn ) - (int)(count(explode(",", $this->ldap_context)) + 1);
180
181	if ($level == 0)
182	$display .= '+';
183	else
184	{
185	for( $i = 0; $i < $level; $i++)
186	$display .= '---';
187	}
188
189	reset ( $array_dn );
190	$display .= ' ' . (current ( $array_dn ) );
191
192	$dn = trim(strtolower($dn));
193	$options[$dn] = $display;
194	}
195
196	return $options;
197
198	}
199
200	public final function getUsersLdapCatalog( $search )
201	{
202	$confHosts = $this->hostsJabber;
203	$result = array();
204	$return = array();
205	$conn = "";
206
207	for($i = 0; $i < count($confHosts); $i++ )
208	{
209	$this->ldap_host = $confHosts[$i]['serverLdap'];
210	$this->ldap_context = $confHosts[$i]['contextLdap'];
211	$this->ldap_user = $confHosts[$i]['user'];
212	$this->ldap_org = $confHosts[$i]['org'];
213	$this->ldap_pass = $confHosts[$i]['password'];
214
215	$conn = $this->ldapCatalog();
216
217	if( $conn )
218	{
219	$filter = "(&(phpgwaccounttype=u)(".$search ."))";
220	$justthese = array("uid","uidNumber","cn","mail","phpgwAccountVisible","dn","jpegPhoto");
221	$searchRoot = ( $this->ldap_org != "*" ) ? "ou=".$this->ldap_org.",".$this->ldap_context : $this->ldap_context;
222
223	$search1 = @ldap_search($conn, $searchRoot, $filter, $justthese, 0, $this->max_result + 1);
224	$entry1 = @ldap_get_entries( $conn, $search1 );
225	$result = $this->resultArray($entry1, $conn );
226
227	if( count($return) > 0 )
228	$return = array_merge($return, $result);
229	else
230	$return = $result;
231
232	unset($result);
233
234	ldap_close($conn);
235	}
236	}
237
238	return $return;
239	}
240
241	public final function getUsersLdapRoot( $search, $uidnumber, $ous = false )
242	{
243	$this->ldapRoot();
244	$result = array();
245
246	if( $this->ldap )
247	{
248	$searchRoot = ( $ous ) ? $ous.",".$this->ldap_context : $this->ldap_context ;
249	$filter = "(&(phpgwaccounttype=u)(\|".$uidnumber.")(".$search ."))";
250	$justthese = array("uid","uidNumber","cn","mail","phpgwAccountVisible","dn","jpegPhoto");
251	$search = ldap_search($this->ldap, $searchRoot, $filter, $justthese, 0, $this->max_result + 1);
252	$entry = ldap_get_entries( $this->ldap, $search );
253
254	$result = $this->resultArray($entry, $this->ldap );
255	}
256
257	return $result;
258	}
259
260	private final function resultArray($pArray, $pConn)
261	{
262	$entry = $pArray;
263	$result = array();
264
265	$j = 0;
266	for($i = 0 ; $i < $entry['count']; $i++)
267	{
268	if ( $entry[$i]['phpgwaccountvisible'][0] != '-1' )
269	{
270	$result[$j]['uidnumber'] = $entry[$i]['uidnumber'][0];
271	$result[$j]['mail'] = $entry[$i]['mail'][0];
272	$result[$j]['uid'] = $entry[$i]['uid'][0];
273	$result[$j]['jid'] = $entry[$i]['uid'][0];
274	$ou = explode("dc=", $entry[$i]['dn']);
275	$ou = explode("ou=",$ou[0]);
276	$ou = array_pop($ou);
277	$result[$j]['ou'] = strtoupper(substr($ou,0,strlen($ou)-1));
278	if( $entry[$i]['jpegphoto'][0] )
279	{
280	$result[$j]['photo'] = "1";
281	$filterPhoto = "(objectclass=*)";
282	$photoLdap = ldap_read($pConn, $entry[$i]['dn'], $filterPhoto, array("jpegPhoto"));
283	$firstEntry = ldap_first_entry($pConn, $photoLdap);
284	$photo = ldap_get_values_len($pConn, $firstEntry, "jpegPhoto");
285	$_SESSION['phpgw_info']['jabberit_messenger']['photo'][trim($result[$j]['ou'])][trim($result[$j]['uid'])] = $photo[0];
286	}
287	else
288	$result[$j]['photo'] = "0";
289
290	$result[$j++]['cn'] = $entry[$i]['cn'][0];
291	}
292
293	$organization = $this->attr_org;
294
295	if(is_array($organization))
296	{
297	foreach($organization as $attr)
298	{
299	$tmp = explode(";",$attr);
300	if( strtolower(trim($tmp[0])) == strtolower(trim($result[$i]['dn'])) )
301	{
302	switch(strtolower(trim($tmp[1])))
303	{
304	case "mail" :
305	$uid = $result[$i]['mail'];
306	$uid = substr($uid,0,strpos($uid,"@"));
307	$result[$i]['uid'] = $uid;
308	break;
309
310	case "description" :
311	// SERPRO
312	// parte antes do arroba;
313	$result[$i]['uid'] = $result[$i]['description'];
314	break;
315	}
316	}
317	}
318	}
319	}
320	return $result;
321	}
322	}
323
324	?>

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