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<?php
/**
* @package info.ajaxplorer
*
* Copyright 2007-2009 Charles du Jeu
* This file is part of AjaXplorer.
* The latest code can be found at http://www.ajaxplorer.info/
*
* This program is published under the LGPL Gnu Lesser General Public License.
* You should have received a copy of the license along with AjaXplorer.
*
* The main conditions are as follow :
* You must conspicuously and appropriately publish on each copy distributed
* an appropriate copyright notice and disclaimer of warranty and keep intact
* all the notices that refer to this License and to the absence of any warranty;
* and give any other recipients of the Program a copy of the GNU Lesser General
* Public License along with the Program.
*
* If you modify your copy or copies of the library or any portion of it, you may
* distribute the resulting library provided you do so under the GNU Lesser
* General Public License. However, programs that link to the library may be
* licensed under terms of your choice, so long as the library itself can be changed.
* Any translation of the GNU Lesser General Public License must be accompanied by the
* GNU Lesser General Public License.
*
* If you copy or distribute the program, you must accompany it with the complete
* corresponding machine-readable source code or with a written offer, valid for at
* least three years, to furnish the complete corresponding machine-readable source code.
*
* Any of the above conditions can be waived if you get permission from the copyright holder.
* AjaXplorer is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* Description : Abstract representation of an access to an authentication system (ajxp, ldap, etc).
*/
require_once(INSTALL_PATH."/server/classes/class.AbstractAuthDriver.php");
class serialAuthDriver extends AbstractAuthDriver {
var $usersSerFile;
var $driverName = "serial";
function init($options){
parent::init($options);
$this->usersSerFile = $options["USERS_FILEPATH"];
}
function listUsers(){
return Utils::loadSerialFile($this->usersSerFile);
}
function userExists($login){
$users = $this->listUsers();
if(!is_array($users) || !array_key_exists($login, $users)) return false;
return true;
}
function checkPassword($login, $pass, $seed){
$userStoredPass = $this->getUserPass($login);
if(!$userStoredPass) return false;
if($seed == "-1"){ // Seed = -1 means that password is not encoded.
return ($userStoredPass == $pass);
}else{
return (md5($userStoredPass.$seed) == $pass);
}
}
function usersEditable(){
return true;
}
function passwordsEditable(){
return true;
}
function createUser($login, $passwd){
$users = $this->listUsers();
if(!is_array($users)) $users = array();
if(array_key_exists($login, $users)) return "exists";
if($this->getOption("TRANSMIT_CLEAR_PASS") === true){
$users[$login] = md5($passwd);
}else{
$users[$login] = $passwd;
}
Utils::saveSerialFile($this->usersSerFile, $users);
}
function changePassword($login, $newPass){
$users = $this->listUsers();
if(!is_array($users) || !array_key_exists($login, $users)) return ;
if($this->getOption("TRANSMIT_CLEAR_PASS") === true){
$users[$login] = md5($newPass);
}else{
$users[$login] = $newPass;
}
Utils::saveSerialFile($this->usersSerFile, $users);
}
function deleteUser($login){
$users = $this->listUsers();
if(is_array($users) && array_key_exists($login, $users))
{
unset($users[$login]);
Utils::saveSerialFile($this->usersSerFile, $users);
}
}
function getUserPass($login){
if(!$this->userExists($login)) return false;
$users = $this->listUsers();
return $users[$login];
}
}
?>
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