Source for file lds.auth.php
Documentation is available at lds.auth.php
- <?php
- /**
- * @package jelix
- * @subpackage auth_driver
- * @author Nicolas JEUDY
- * @contributor Laurent Jouanneau
- * @copyright 2006 Nicolas JEUDY
- * @copyright 2007 Laurent Jouanneau
- * @licence http://www.gnu.org/licenses/lgpl.html GNU Lesser General Public Licence, see LICENCE file
- */
-
-
- /**
- * object which represent a user
- *
- * @package jelix
- * @subpackage auth_driver
- */
- class jAuthUserLDS extends jAuthUser {
- }
-
-
-
-
- /**
- * authentification driver, which communicate with a LDS server
- * LDS = Linbox Directory Server
- * @package jelix
- * @subpackage auth_driver
- * @link http://lds.linbox.org/
- * @see jAuth
- * @since 1.0b1
- */
- class ldsAuthDriver implements jIAuthDriver {
-
- protected $_params;
-
- function __construct($params){
- $this->_params = $params;
- }
-
-
- public function saveNewUser($user){
- $login = $user->login;
- $pass = $user->password;
- $firstname = "Jelix User";
- $name = "Jelix User";
- // NULL homedir = /tmp ...
- $homedir = "/tmp";
- $param = array($login, $pass, $firstname, $name, $homedir);
- $ret = $this->xmlCall("base.createUser",$param);
- return true;
- }
-
- public function removeUser($login){
- //fichier=1 -> remove user files (homeDirectory etc)
- $fichier=0;
- $param=array ($login,$fichier);
- //ldap account can be modified from an other apps, so group can be use in an other app
- $this->xmlCall("base.delUserFromAllGroups", $login);
- $this->xmlCall("base.delUser",$param);
- return true;
- }
-
- public function updateUser($user){
- return true;
- }
-
- public function getUser($login){
- $login = '*'.$login.'*';
- $paramsArr = $this->xmlCall('base.getUsersLdap',$login);
- $user = new jAuthUserLDS();
- $user->login = $paramsArr['uid'][0];
- $user->password = $paramsArr['userPassword'][0];
- return $user;
- }
-
- public function createUserObject($login,$password){
- $user = new jAuthUserLDS();
- $user->login = $login;
- $user->password = $password;
- return $user;
- }
-
- public function getUserList($pattern){
- $users = $this->xmlCall('base.getUsersLdap',$pattern . '*');
- $userslist = array();
- foreach ($users as $userldap) {
- $user = new jAuthUserLDS();
- $user->login = $userldap['uid'];
- $userslist[] = $user;
- }
- return $userslist;
- }
-
- public function changePassword($login, $newpassword){
- $param[]=$login;
- $param[]=$newpassword;
- return $this->xmlCall("base.changeUserPasswd",$param);
- }
-
- public function verifyPassword($login, $password){
- $param[]=$login;
- $param[]=$password;
- $ret= $this->xmlCall("base.ldapAuth",$param);
- if ( $ret == '1') {
- $user = new jAuthUserLDS();
- $user->login = $login;
- $user->password = $password;
- }
- return ($user?$user:false);
- }
-
- /**
- * function wich decode UTF-8 Entity with ref
- *  for example
- * need because XMLRPC server doest not like this sort
- * of encoding
- */
- protected function decodeEntities($text) {
- $text = html_entity_decode($text,ENT_QUOTES,"ISO-8859-1"); /* NOTE: UTF-8 does not work! */
- $text= preg_replace('/&#(\d+);/me',"chr(\\1)",$text); /* decimal notation */
- $text= preg_replace('/&#x([a-f0-9]+);/mei',"chr(0x\\1)",$text); /* hex notation */
- return $text;
- }
-
- /**
- * call an xmlrpc call for a method
- * via the xmlrpc server in python (lmc-agent)
- * @param $method name of the method
- * @param $params array with param
- */
- protected function xmlCall($method,$params) {
-
- $output_options = array( "output_type" => "xml", "verbosity" => "pretty", "escaping" => array("markup", "non-ascii", "non-print"), "version" => "xmlrpc", "encoding" => "UTF-8" );
-
- //$output_options = array( "output_type" => "xml", "verbosity" => "pretty", "escaping" => array("markup", "non-ascii", "non-print"), "version" => "xmlrpc", "encoding" => "iso-8859-1" );
-
- if ($params==null) {
- $request = xmlrpc_encode_request($method,null,$output_options);
- }else {
- $request = xmlrpc_encode_request($method,$params,$output_options);
- $request = $this->decodeEntities($request,ENT_QUOTES,"UTF-8");
- }
-
-
- $host= $this->_params['host'].":".$this->_params['port'];
- $url = "/";
-
- $httpQuery = "POST ". $url ." HTTP/1.0\r\n";
- $httpQuery .= "User-Agent: xmlrpc\r\n";
- $httpQuery .= "Host: ". $host ."\r\n";
- $httpQuery .= "Content-Type: text/xml\r\n";
- $httpQuery .= "Content-Length: ". strlen($request) ."\r\n";
- $httpQuery .= "Authorization: Basic ".base64_encode($this->_params['login']).":".base64_encode($this->_params['password'])."\r\n\r\n";
- $httpQuery .= $request;
- $sock=null;
-
- // if crypted connexion
- if ($this->_params['scheme']=="https") {
- $prot="ssl://";
- }
- $sock = @fsockopen($prot.$this->_params['host'],$this->_params['port'], $errNo, $errString);
-
- if ( !$sock ) {
- jLog::log('Erreur de connexion XMLRPC');
- jLog::dump($prot.$this->_params['host']);
- jLog::dump($this->_params['port']);
- jLOG::dump($httpQuery);
- jLOG::dump(strlen($httpQuery));
- jLOG::dump($errNo);
- jLOG::dump($errString);
- throw new jException('jelix~auth.error.lds.unreachable.server');
- }
-
- if ( !fwrite($sock, $httpQuery, strlen($httpQuery)) ) {
- throw new jException('jelix~auth.error.lds.request.not.send');
- }
-
- fflush($sock);
- // We get the response from the server
- while ( !feof($sock) ) {
- $xmlResponse .= fgets($sock);
- }
- // Closing the connection
- fclose($sock);
- $xmlResponse = substr($xmlResponse, strpos($xmlResponse, "\r\n\r\n") +4);
- /*
- To decode the XML into PHP, we use the (finaly a short function)
- xmlrpc_decode function. And that should've done the trick.
- We now have what ever the server function made in our $xmlResponse
- variable.
-
- Test if the XMLRPC result is a boolean value set to False.
- If it is the case, xmlrpc_decode will return an empty string.
- So we need to test this special case. */
-
- $booleanFalse = "<?xml version='1.0'?>\n<methodResponse>\n<params>\n<param>\n<value><boolean>0</boolean></value>\n</param>\n</params>\n</methodResponse>\n";
- if ($xmlResponse == $booleanFalse)
- $xmlResponse = "0";
- else {
- $xmlResponseTmp = xmlrpc_decode($xmlResponse,"UTF-8");
-
- //if we cannot decode in UTF-8
- if (!$xmlResponseTmp) {
- //conversion in UTF-8
- $xmlResponse = iconv("ISO-8859-1","UTF-8",$xmlResponse);
- $xmlResponse = xmlrpc_decode($xmlResponse,"UTF-8");
- } else {
- $xmlResponse=$xmlResponseTmp;
- }
- }
- return $xmlResponse;
- }
- }
- ?>
Documentation generated on Wed, 07 Sep 2011 13:48:18 +0200 by phpDocumentor 1.4.3