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source: trunk/jabberit_messenger/inc/webservice.php @ 1900

Revision 1900, 11.2 KB checked in by alexandrecorreia, 14 years ago (diff)
Ticket #860 - Corrigir quando a autenticacao do jabber nao e pelo campo uid do ldap.
Property svn:executable set to ``*

Rev	Line
[382]	1	<?php
[417]	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	\***************************************************************************/
[382]	12
[946]	13	class webService
[417]	14	{
[1900]	15	private $attribute;
[946]	16	private $conn;
	17	private $contextLdap;
[1160]	18	private $userLDAP;
[957]	19	private $jabberName = null;
[417]	20	private $passwd;
[946]	21	private $photo_user = array();
[417]	22	private $refer;
[946]	23	private $serverLdap;
[1160]	24	private $fileLdapInternal = false;
	25	private $fileLdapExternal = false;
[1900]	26	private $version3;
[946]	27
[417]	28	function __construct()
[382]	29	{
[957]	30	if ( file_exists('confLDAPInternal.php') )
	31	{
	32	require_once('confLDAPInternal.php');
	33	$handle = unserialize(base64_decode($LDAP_INTERNAL));
	34
[1504]	35	$this->jabberName = $handle['jabberName'];
	36	$this->serverLdap = $handle['serverLdap'];
[957]	37	$this->contextLdap = $handle['contextLdap'];
[1160]	38	$this->userLDAP = $handle['user'];
[1504]	39	$this->passwd = $handle['password'];
[957]	40
	41	$this->refer = true;
	42	$this->version3 = true;
[1160]	43
	44	$this->fileLdapInternal = true;
[957]	45	}
[1900]	46
	47	$this->attribute = "uid";
	48
	49	if ( file_exists('attributeLdap.php') )
	50	{
	51	require_once('attributeLdap.php');
	52	$this->attribute = trim($attributeTypeName);
	53	}
[417]	54	}
[946]	55
[417]	56	private final function ldapConnect()
	57	{
	58	if(!function_exists('ldap_connect'))
	59	return False;
	60
[946]	61	if(!$this->conn = ldap_connect($this->serverLdap))
[417]	62	return False;
[551]	63
[417]	64	if( $this->version3 )
	65	if( !ldap_set_option($this->conn,LDAP_OPT_PROTOCOL_VERSION,3) )
[1900]	66	$this->version3 = false;
[946]	67
[417]	68	ldap_set_option($this->conn, LDAP_OPT_REFERRALS, $this->refer);
[551]	69
[946]	70	// Bind as Admin
[1160]	71	if( $this->userLDAP && $this->passwd && !ldap_bind($this->conn, $this->userLDAP . "," . $this->contextLdap, $this->passwd) )
[946]	72	return False;
[417]	73
[946]	74	// Bind as Anonymous
[1160]	75	if( !$this->userLDAP && !$this->passwd && !@ldap_bind($this->conn) )
[417]	76	return False;
[946]	77	}
[551]	78
[946]	79	private final function ldapConnectExternal($pHostJabber)
	80	{
[1160]	81	if( file_exists('confLDAPExternal.php'))
	82	{
	83	require_once('confLDAPExternal.php');
	84	$handle = unserialize(base64_decode($LDAP_EXTERNAL));
	85
	86	foreach($handle as $itens)
[1868]	87	{
[1160]	88	if(trim($pHostJabber) == $itens['jabberName'])
	89	{
	90	$this->jabberName = $itens['jabberName'];
	91	$this->serverLdap = $itens['serverLdap'];
	92	$this->contextLdap = $itens['contextLdap'];
	93	$this->userLDAP = $itens['user'];
	94	$this->passwd = $itens['password'];
[1871]	95
	96	$this->fileLdapExternal = true;
[1868]	97	}
	98	}
[1160]	99
	100	$this->refer = true;
	101	$this->version3 = true;
	102
	103	$this->ldapConnect();
	104	}
[417]	105	}
	106
[1130]	107	public final function CallVoipConnect($pVoipFrom, $pVoipTo)
	108	{
	109	$this->ldapConnect();
	110
	111	if( $this->conn )
	112	{
	113	$filter = "(\|(&(phpgwaccounttype=u)(uid=".$pVoipFrom."))(&(phpgwaccounttype=u)(uid=".$pVoipTo.")))";
[1135]	114	$justthese = array("telephoneNumber", "uid");
[1130]	115	$search = ldap_search($this->conn,$this->contextLdap,$filter,$justthese);
	116	$entry = ldap_get_entries($this->conn,$search);
	117
	118	$fromNumber = $entry[0]['telephonenumber'][0];
	119	$toNumber = $entry[1]['telephonenumber'][0];
[1135]	120
	121	if ( trim($entry[0]['uid'][0]) !== trim($pVoipFrom) )
	122	{
	123	$fromNumber = $entry[1]['telephonenumber'][0];
	124	$toNumber = $entry[0]['telephonenumber'][0];
	125	}
[1130]	126	}
[1135]	127
[1130]	128	if( $fromNumber && $toNumber )
	129	{
[1818]	130	$voipServer = "www.pabx.celepar.parana";
[1130]	131	$voipUrl = "/telefoniaip/servicos/voip.php";
	132	$voipPort = "80";
	133
	134	if( !$voipServer \|\| !$voipUrl \|\| !$voipPort )
	135	return false;
	136
[1214]	137	$url = "http://".$voipServer.":".$voipPort.$voipUrl."?magic=1333&acao=liga&ramal=".$fromNumber."&numero=".$toNumber;
[1130]	138	$sMethod = 'GET ';
	139	$crlf = "\r\n";
	140	$sRequest = " HTTP/1.1" . $crlf;
	141	$sRequest .= "Host: localhost" . $crlf;
	142	$sRequest .= "Accept: / " . $crlf;
	143	$sRequest .= "Connection: Close" . $crlf . $crlf;
	144	$sRequest = $sMethod . $url . $sRequest;
	145	$sockHttp = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
	146
	147	if ( !$sockHttp )
	148	return false;
	149
	150	$resSocketConnect = socket_connect($sockHttp, $voipServer, $voipPort);
	151
	152	if ( !$resSocketConnect )
	153	return false;
	154
	155	$resSocketWrite = socket_write($sockHttp, $sRequest, strlen($sRequest));
	156
	157	if ( !$resSocketWrite )
	158	return false;
	159
	160	$sResponse = '';
	161
	162	while ($sRead = socket_read($sockHttp, 512))
	163	{
	164	$sResponse .= $sRead;
	165	}
	166
	167	socket_close($sockHttp);
	168
	169	$pos = strpos($sResponse, $crlf . $crlf);
	170
	171	return substr($sResponse, $pos + 2 * strlen($crlf));
	172	}
	173
	174	return "ERRO";
	175	}
	176
	177
[946]	178	public final function getNameOrganization($pJid, $pCharset)
[551]	179	{
[946]	180	$uid = substr($pJid, 0, strpos($pJid,"@"));
[1160]	181	$return = utf8_encode("Nome : Não Identificado ;Organização : Não Identificado");
[551]	182
[946]	183	if( $this->jabberName == (substr($pJid, strpos($pJid, "@") + 1 )))
[1504]	184	{
[946]	185	$this->ldapConnect();
[1504]	186
	187	if( $this->fileLdapInternal )
	188	{
	189	if( $this->conn )
	190	{
[1900]	191	$filter = "(&(phpgwaccounttype=u)(".$this->attribute."=".$uid.")(!(phpgwaccountvisible=-1)))";
	192	$justthese = array($this->attribute,"cn","dn");
[1504]	193	$search = ldap_search( $this->conn, $this->contextLdap, $filter,$justthese);
	194	$get_entries = ldap_get_entries( $this->conn, $search);
	195
	196	if( $get_entries['count'] > 0 )
	197	{
	198	$cn = $get_entries[0]['cn'][0];
	199	$ou = explode("dc=", $get_entries[0]['dn']);
	200	$ou = explode("ou=",$ou[0]);
	201	$ou = array_pop($ou);
	202	$dn = strtoupper(substr($ou,0,strlen($ou)-1));
	203	$return = utf8_encode("Nome : " . $cn . ";Organização : " . $dn);
	204	}
	205	}
	206	}
	207	}
[946]	208	else
[1504]	209	{
[946]	210	$this->ldapConnectExternal(substr($pJid, strpos($pJid, "@") + 1 ));
[1504]	211
	212	if( $this->fileLdapExternal )
[946]	213	{
[1504]	214	if( $this->conn )
	215	{
[1900]	216	$filter = "(&(phpgwaccounttype=u)(".$this->attribute."=".$uid.")(!(phpgwaccountvisible=-1)))";
	217	$justthese = array($this->attribute,"cn","dn");
[1504]	218	$search = ldap_search( $this->conn, $this->contextLdap, $filter, $justthese);
	219	$get_entries = ldap_get_entries( $this->conn, $search);
[1160]	220
[1504]	221	if( $get_entries['count'] > 0 )
	222	{
	223	$cn = $get_entries[0]['cn'][0];
	224	$ou = explode("dc=", $get_entries[0]['dn']);
	225	$ou = explode("ou=",$ou[0]);
	226	$ou = array_pop($ou);
	227	$dn = strtoupper(substr($ou,0,strlen($ou)-1));
	228	$return = utf8_encode("Nome : " . $cn . ";Organização : " . $dn);
	229	}
	230	}
[946]	231	}
	232	}
[551]	233
[1160]	234	if( $pCharset === "1" \|\| $pCharset === 1 )
[946]	235	return $return;
	236	else
	237	return mb_convert_encoding($return, "ISO-8859-1", "UTF-8");
[551]	238
	239	}
	240
[1160]	241	public final function getPhotoLdap( $pJid , $pLdapInternal )
[417]	242	{
[1160]	243	$uid = substr($pJid, 0, strpos($pJid, "@"));
[957]	244
[1160]	245	if( $pLdapInternal )
[417]	246	{
[1885]	247	if( !$this->fileLdapInternal )
	248	return false;
	249
[1160]	250	if( $this->jabberName == (substr($pJid, strpos($pJid, "@") + 1 )))
[417]	251	{
[948]	252
[1160]	253	$this->ldapConnect();
[1504]	254
	255	if( $this->conn )
	256	{
[1900]	257	$filter = "(&(phpgwaccounttype=u)(".$this->attribute."=".$uid.")(!(phpgwaccountvisible=-1)))";
	258	$justthese = array($this->attribute,"jpegPhoto");
[1504]	259	$search = ldap_search($this->conn,$this->contextLdap,$filter,$justthese);
	260	$get_entries = ldap_get_entries($this->conn,$search);
	261
	262	if( $get_entries['count'] > 0 )
	263	{
	264	$first_entry = ldap_first_entry( $this->conn, $search );
	265	$photo = @ldap_get_values_len($this->conn, $first_entry, 'jpegphoto');
	266
	267	if ( $photo )
	268	return $photo[0];
	269
	270	return false;
	271	}
	272	}
[417]	273	}
	274	}
[946]	275	else
[948]	276	{
[1885]	277	if( !$this->fileLdapExternal )
	278	return false;
	279
[946]	280	$jabberName = substr($pJid, strpos($pJid, "@") + 1 );
[1160]	281
[946]	282	if( strpos($jabberName, "/") )
	283	$jabberName = substr($jabberName, 0, strpos($jabberName, "/"));
[948]	284
[1542]	285	$this->ldapConnectExternal($jabberName);
	286
[1504]	287	if( $this->conn )
[946]	288	{
[1900]	289	$filter = "(&(phpgwaccounttype=u)(".$this->attribute."=".$uid.")(!(phpgwaccountvisible=-1)))";
	290	$justthese = array($this->attribute,"jpegPhoto");
[1504]	291	$search = ldap_search($this->conn,$this->contextLdap,$filter,$justthese);
	292	$get_entries = ldap_get_entries($this->conn,$search);
[1160]	293
[1504]	294	if( $get_entries['count'] > 0 )
	295	{
	296	$first_entry = ldap_first_entry( $this->conn, $search );
	297	$photo = @ldap_get_values_len($this->conn, $first_entry, 'jpegphoto');
	298
	299	if ( $photo )
	300	return $photo[0];
	301
	302	return false;
	303	}
[946]	304	}
	305	}
[1160]	306
[417]	307	return false;
	308	}
	309
[946]	310	public final function getPhotoSession($pUid, $pOu)
[417]	311	{
[946]	312	$uid = $pUid;
	313	if( strpos($pUid, "@") )
	314	$uid = substr($pUid, 0, strpos($pUid, "@"));
	315
[1530]	316	require_once("../../header.session.inc.php");
	317
[946]	318	if( isset($_SESSION['phpgw_info']['jabberit_messenger']['photo'][$pOu][$uid]) )
[382]	319	{
[946]	320	$photo = imagecreatefromstring($_SESSION['phpgw_info']['jabberit_messenger']['photo'][$pOu][$uid]);
	321
[382]	322	header("Content-Type: image/jpeg");
	323	$width = imagesx($photo);
	324	$height = imagesy($photo);
	325	$twidth = 60;
	326	$theight = 80;
	327	$small_photo = imagecreatetruecolor ($twidth, $theight);
	328	imagecopyresampled($small_photo, $photo, 0, 0, 0, 0,$twidth, $theight, $width, $height);
	329	imagejpeg($small_photo,'',100);
[946]	330
	331	unset($_SESSION['phpgw_info']['jabberit_messenger']['photo'][$pOu][$uid]);
	332
[382]	333	return;
	334	}
	335	}
[417]	336	}
[382]	337
[1160]	338	// Applet - utilizando o serviço Voip;
[1130]	339	if(trim($_REQUEST['javaVoipFrom']) != "" && trim($_REQUEST['javaVoipTo']) != "" )
	340	{
	341	$obj = new webService();
	342	$voipFrom = $_REQUEST['javaVoipFrom'];
	343	$voipTo = $_REQUEST['javaVoipTo'];
	344	printf("%s",$obj->CallVoipConnect($voipFrom, $voipTo));
	345	}
	346
[1160]	347	// Applet - fotos pelo applet;
[946]	348	if(trim($_REQUEST['javaPhoto']) != "" )
[417]	349	{
[946]	350	$obj = new webService();
	351	$jid = $_REQUEST['javaPhoto'];
[1160]	352	$jid = ( strpos($jid, "/") !== false ) ? substr($jid, 0, strpos($jid, "/")) : $jid;
[417]	353
[1160]	354	$photo = $obj->getPhotoLdap( $jid, true );
[946]	355	$photoWidth = 70;
	356	$photoHeight = 90;
	357	$newImage = imagecreatetruecolor($photoWidth,$photoHeight);
	358
	359	if( $photo )
[382]	360	{
[946]	361	$photo = imagecreatefromstring($photo);
	362	imagecopyresized($newImage,$photo,0,0,0,0,$photoWidth,$photoHeight,imagesx($photo),imagesy($photo));
[382]	363	}
[417]	364	else
	365	{
[986]	366	$photo = $obj->getPhotoLdap($jid, false);
	367	if( $photo )
	368	{
	369	$photo = imagecreatefromstring($photo);
	370	imagecopyresized($newImage,$photo,0,0,0,0,$photoWidth,$photoHeight,imagesx($photo),imagesy($photo));
	371	}
	372	else
	373	{
	374	$photo = @imagecreatefrompng("../templates/default/images/photo.png");
	375	imagecopyresized($newImage,$photo,0,0,0,0,$photoWidth,$photoHeight,imagesx($photo),imagesy($photo));
	376	}
[417]	377	}
[946]	378
	379	ob_start();
	380	imagepng($newImage);
	381	$imagePhoto = ob_get_contents();
	382	imagedestroy($newImage);
	383	ob_end_clean();
	384	printf("%s",base64_encode($imagePhoto));
[417]	385	}
[382]	386
[1160]	387	// Applet - jid;
	388	if(trim($_REQUEST['jid']) != "")
[551]	389	{
[1160]	390
	391	$jid = trim($_REQUEST['jid']);
	392	$charset = trim($_REQUEST['charset']);
[946]	393	$obj = new webService();
[551]	394
[946]	395	printf("%s",$obj->getNameOrganization($jid, $charset));
[551]	396	}
[946]	397
[1160]	398	// Php - fotos pelo php;
[946]	399	if(trim($_REQUEST['phpPhoto']) != "")
	400	{
	401	$obj = new webservice();
	402	$ou = $_REQUEST['phpOu'];
	403	$jid = $_REQUEST['phpPhoto'];
	404
	405	$obj->getPhotoSession($jid, $ou);
	406	}
	407
[1504]	408	?>

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