<?php 
/** 
 * XOOPS password recovery 
 * 
 * You may not change or alter any portion of this comment or credits 
 * of supporting developers from this source code or any supporting source code 
 * which is considered copyrighted (c) material of the original comment or credit authors. 
 * This program 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. 
 * 
 * @copyright       (c) 2000-2016 XOOPS Project (www.xoops.org) 
 * @license             GNU GPL 2 (http://www.gnu.org/licenses/gpl-2.0.html) 
 * @package             core 
 * @since               2.0.0 
 */ 
 
include __DIR__ . '/mainfile.php'; 
 
$xoopsPreload = XoopsPreload::getInstance(); 
$xoopsPreload->triggerEvent('core.lostpass.start'); 
 
xoops_loadLanguage('user'); 
 
$email = isset($_GET['email']) ? trim($_GET['email']) : ''; 
$email = isset($_POST['email']) ? trim($_POST['email']) : $email; 
 
if ($email == '') { 
    redirect_header('user.php', 2, _US_SORRYNOTFOUND); 
} 
 
$myts           = MyTextSanitizer::getInstance(); 
/* @var XoopsMemberHandler $member_handler */ 
$member_handler = xoops_getHandler('member'); 
$getuser        = $member_handler->getUsers(new Criteria('email', $myts->addSlashes($email))); 
 
if (empty($getuser)) { 
    $msg = _US_SORRYNOTFOUND; 
    redirect_header('user.php', 2, $msg); 
} else { 
    $code   = isset($_GET['code']) ? trim($_GET['code']) : ''; 
    $areyou = substr($getuser[0]->getVar('pass'), 0, 5); 
    if ($code != '' && $areyou == $code) { 
        $newpass     = xoops_makepass(); 
        $xoopsMailer =& xoops_getMailer(); 
        $xoopsMailer->useMail(); 
        $xoopsMailer->setTemplate('lostpass2.tpl'); 
        $xoopsMailer->assign('SITENAME', $xoopsConfig['sitename']); 
        $xoopsMailer->assign('ADMINMAIL', $xoopsConfig['adminmail']); 
        $xoopsMailer->assign('SITEURL', XOOPS_URL . '/'); 
        $xoopsMailer->assign('IP', $_SERVER['REMOTE_ADDR']); 
        $xoopsMailer->assign('NEWPWD', $newpass); 
        $xoopsMailer->setToUsers($getuser[0]); 
        $xoopsMailer->setFromEmail($xoopsConfig['adminmail']); 
        $xoopsMailer->setFromName($xoopsConfig['sitename']); 
        $xoopsMailer->setSubject(sprintf(_US_NEWPWDREQ, XOOPS_URL)); 
        if (!$xoopsMailer->send()) { 
            echo $xoopsMailer->getErrors(); 
        } 
        // Next step: add the new password to the database 
        $sql = sprintf( 
            "UPDATE %s SET pass = '%s' WHERE uid = %u", 
            $xoopsDB->prefix('users'), 
            password_hash($newpass, PASSWORD_DEFAULT), 
            $getuser[0]->getVar('uid') 
        ); 
        if (!$xoopsDB->queryF($sql)) { 
            include $GLOBALS['xoops']->path('header.php'); 
            echo _US_MAILPWDNG; 
            include $GLOBALS['xoops']->path('footer.php'); 
            exit(); 
        } 
        redirect_header('user.php', 3, sprintf(_US_PWDMAILED, $getuser[0]->getVar('uname')), false); 
        // If no Code, send it 
    } else { 
        $xoopsMailer =& xoops_getMailer(); 
        $xoopsMailer->useMail(); 
        $xoopsMailer->setTemplate('lostpass1.tpl'); 
        $xoopsMailer->assign('SITENAME', $xoopsConfig['sitename']); 
        $xoopsMailer->assign('ADMINMAIL', $xoopsConfig['adminmail']); 
        $xoopsMailer->assign('SITEURL', XOOPS_URL . '/'); 
        $xoopsMailer->assign('IP', $_SERVER['REMOTE_ADDR']); 
        $xoopsMailer->assign('NEWPWD_LINK', XOOPS_URL . '/lostpass.php?email=' . $email . '&code=' . $areyou); 
        $xoopsMailer->setToUsers($getuser[0]); 
        $xoopsMailer->setFromEmail($xoopsConfig['adminmail']); 
        $xoopsMailer->setFromName($xoopsConfig['sitename']); 
        $xoopsMailer->setSubject(sprintf(_US_NEWPWDREQ, $xoopsConfig['sitename'])); 
        include $GLOBALS['xoops']->path('header.php'); 
        if (!$xoopsMailer->send()) { 
            echo $xoopsMailer->getErrors(); 
        } 
        echo '<h4>'; 
        printf(_US_CONFMAIL, $getuser[0]->getVar('uname')); 
        echo '</h4>'; 
        include $GLOBALS['xoops']->path('footer.php'); 
    } 
} 
 
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