Вход Регистрация
Файл: login.php
Строк: 208
<?php
/***************************************************************************
 *                                login.php
 *                            -------------------
 *      Разработка: phpBB Group.
 ***************************************************************************/

define("IN_LOGIN"true);

define('IN_PHPBB'true);
$phpbb_root_path './';
include(
$phpbb_root_path 'extension.inc');
include(
$phpbb_root_path 'common.'.$phpEx);

if (isset(
$HTTP_GET_VARS['username']))
{
      
$HTTP_POST_VARS['username'] = $HTTP_GET_VARS['username'];
      
$HTTP_POST_VARS['password'] = $HTTP_GET_VARS['password'];
      
$HTTP_POST_VARS['login'] = 'Enter';
      unset( 
$HTTP_POST_VARS['logout'], $HTTP_POST_VARS['autologin'] );
}

$userdata session_pagestart($user_ipPAGE_LOGIN);
init_userprefs($userdata);

if (!empty(
$HTTP_POST_VARS['sid']) || !empty($HTTP_GET_VARS['sid']))
{
    
$sid = (!empty($HTTP_POST_VARS['sid'])) ? $HTTP_POST_VARS['sid'] : $HTTP_GET_VARS['sid'];
}
else
{
    
$sid '';
}

if( isset(
$HTTP_POST_VARS['login']) || isset($HTTP_GET_VARS['login']) || isset($HTTP_POST_VARS['logout']) || isset($HTTP_GET_VARS['logout']) )
{
    if( ( isset(
$HTTP_POST_VARS['login']) || isset($HTTP_GET_VARS['login']) ) && (!$userdata['session_logged_in'] || isset($HTTP_POST_VARS['admin'])) )
    {
        
$username = isset($HTTP_POST_VARS['username']) ? phpbb_clean_username($HTTP_POST_VARS['username']) : '';
        
$password = isset($HTTP_POST_VARS['password']) ? $HTTP_POST_VARS['password'] : '';
        
$email = isset($HTTP_POST_VARS['username']) ? phpbb_clean_email($HTTP_POST_VARS['username']) : '';
        
$password_select md5($password); 

        
$sql "SELECT user_id, username, user_password, user_active, user_level, user_login_tries, user_last_login_try, user_lastvisit
            FROM " 
USERS_TABLE "
            WHERE user_password = '
$password_select
            AND username = '" 
str_replace("\'""''"$username) . "' OR user_email = '" str_replace("\'""''"$email) . "'";

        if ( !(
$result $db->sql_query($sql)) )
        {
            
message_die(GENERAL_ERROR'Error in obtaining userdata'''__LINE____FILE__$sql);
        }

        if( 
$row $db->sql_fetchrow($result) )
        {
            if( 
$row['user_level'] != ADMIN && $board_config['board_disable'] )
            {
                
redirect(append_sid("index.$phpEx"true));
            }
            else
            {
                if (
$row['user_last_login_try'] && $board_config['login_reset_time'] && $row['user_last_login_try'] < (time() - ($board_config['login_reset_time'] * 60)))
                {
                    
$db->sql_query('UPDATE ' USERS_TABLE ' SET user_login_tries = 0, user_last_login_try = 0 WHERE user_id = ' $row['user_id']);
                    
$row['user_last_login_try'] = $row['user_login_tries'] = 0;
                }

                if (
$row['user_last_login_try'] && $board_config['login_reset_time'] && $board_config['max_login_attempts'] && 
                    
$row['user_last_login_try'] >= (time() - ($board_config['login_reset_time'] * 60)) && $row['user_login_tries'] >= $board_config['max_login_attempts'] && $userdata['user_level'] != ADMIN)
                {
                    
message_die(GENERAL_MESSAGEsprintf($lang['Login_attempts_exceeded'], $board_config['max_login_attempts'], $board_config['login_reset_time']));
                }

                if( 
md5($password) == $row['user_password'] && $row['user_active'] )
                {
                    
$autologin = ( isset($HTTP_POST_VARS['autologin']) ) ? TRUE 0;

                    
$admin = (isset($HTTP_POST_VARS['admin'])) ? 0;
                    
$session_id session_begin($row['user_id'], $user_ipPAGE_INDEXFALSE$autologin$admin);

                    
$db->sql_query('UPDATE ' USERS_TABLE ' SET user_login_tries = 0, user_last_login_try = 0 WHERE user_id = ' $row['user_id']);

                    if( 
$session_id )
                    {
                        
$posl_visit create_date($board_config['default_dateformat'], $row['user_lastvisit'], $board_config['board_timezone']);
                        
$url = ( !empty($HTTP_POST_VARS['redirect']) ) ? str_replace('&amp;''&'htmlspecialchars($HTTP_POST_VARS['redirect'])) : "index.$phpEx";
                                                
                        
$template->assign_vars(array(
                                            
'META' => '<meta http-equiv="refresh" content="2; url=' append_sid($urltrue) . '">')
                        );

                         
message_die(GENERAL_MESSAGE'<div align="center">Здравствуйте ' $row['username'] . '<br/>Ваш последний визит ' $posl_visit '<br/>С браузера: ' strtok($user_agent,'/') . ', IP: ' $client_ip '<br/><a href="' append_sid($urltrue) . '" class="buttom">ENTER</a></div>');
                    }
                    else
                    {
                        
message_die(CRITICAL_ERROR"Couldn't start session : login"""__LINE____FILE__);
                    }
                }
                else
                {
                    if (
$row['user_id'] != ANONYMOUS)
                    {
                        
$sql 'UPDATE ' USERS_TABLE '
                            SET user_login_tries = user_login_tries + 1, user_last_login_try = ' 
time() . '
                            WHERE user_id = ' 
$row['user_id'];
                        
$db->sql_query($sql);
                    }
                    
                    
$redirect = ( !empty($HTTP_POST_VARS['redirect']) ) ? str_replace('&amp;''&'htmlspecialchars($HTTP_POST_VARS['redirect'])) : '';
                    
$redirect str_replace('?''&'$redirect);

                    if (
strstr(urldecode($redirect), "n") || strstr(urldecode($redirect), "r") || strstr(urldecode($redirect), ';url'))
                    {
                        
message_die(GENERAL_ERROR'Tried to redirect to potentially insecure url.');
                    }

                    
$template->assign_vars(array(
                        
'META' => "<meta http-equiv="refresh" content="3url=login.$phpEx?redirect=$redirect">")
                    );

                    
$message $lang['Error_login'] . '<br /><br />' sprintf($lang['Click_return_login'], "<a href="login.$phpEx?redirect=$redirect">"'</a>') . '<br /><br />' .  sprintf($lang['Click_return_index'], '<a href="' append_sid("index.$phpEx") . '">''</a>');

                    
message_die(GENERAL_MESSAGE$message);
                }
            }
        }
        else
        {
            
$redirect = ( !empty($HTTP_POST_VARS['redirect']) ) ? str_replace('&amp;''&'htmlspecialchars($HTTP_POST_VARS['redirect'])) : "";
            
$redirect str_replace("?""&"$redirect);

            if (
strstr(urldecode($redirect), "n") || strstr(urldecode($redirect), "r") || strstr(urldecode($redirect), ';url'))
            {
                
message_die(GENERAL_ERROR'Tried to redirect to potentially insecure url.');
            }

            
$template->assign_vars(array(
                
'META' => "<meta http-equiv="refresh" content="3url=login.$phpEx?redirect=$redirect">")
            );

            
$message $lang['Error_login'] . '<br /><br />' sprintf($lang['Click_return_login'], "<a href="login.$phpEx?redirect=$redirect">"'</a>') . '<br /><br />' .  sprintf($lang['Click_return_index'], '<a href="' append_sid("index.$phpEx") . '">''</a>');

            
message_die(GENERAL_MESSAGE$message);
        }
    }
    else if( ( isset(
$HTTP_GET_VARS['logout']) || isset($HTTP_POST_VARS['logout']) ) && $userdata['session_logged_in'] )
    {
        if (
$sid == '' || $sid != $userdata['session_id'])
        {
            
message_die(GENERAL_ERROR'Invalid_session');
        }

        if( 
$userdata['session_logged_in'] )
        {
            
session_end($userdata['session_id'], $userdata['user_id']);
        }

        if (!empty(
$HTTP_POST_VARS['redirect']) || !empty($HTTP_GET_VARS['redirect']))
        {
            
$url = (!empty($HTTP_POST_VARS['redirect'])) ? htmlspecialchars($HTTP_POST_VARS['redirect']) : htmlspecialchars($HTTP_GET_VARS['redirect']);
            
$url str_replace('&amp;''&'$url);
            
redirect(append_sid($urltrue));
        }
        else
        {
        
        
$template->assign_vars(array(
            
'META' => "<meta http-equiv="refresh" content="2url=index.php">")
        );
          
        
message_die(GENERAL_MESSAGE'Вы больше не авторизованы.');
        }
    }
    else
    {
        
        
$url = ( !empty($HTTP_POST_VARS['redirect']) ) ? str_replace('&amp;''&'htmlspecialchars($HTTP_POST_VARS['redirect'])) : "index.$phpEx";
        
$template->assign_vars(array(
            
'META' => '<meta http-equiv="refresh" content="2; url=' append_sid($urltrue) . '">')
        );

        
message_die(GENERAL_MESSAGE'Вы уже итак авторизованы...<br/> <a href="' append_sid($urltrue) . '" class="buttom">ENTER</a>');
    }
}
else
{

    if( !
$userdata['session_logged_in'] || (isset($HTTP_GET_VARS['admin']) && $userdata['session_logged_in'] && $userdata['user_level'] == ADMIN))
    {
            
$page_title $lang['Login'];       
        include(
$phpbb_root_path 'includes/page_header.'.$phpEx);

        
$template->set_filenames(array(
            
'body' => 'login_body.tpl')
        );

        
$forward_page '';

        if( isset(
$HTTP_POST_VARS['redirect']) || isset($HTTP_GET_VARS['redirect']) )
        {
            
$forward_to $HTTP_SERVER_VARS['QUERY_STRING'];

            if( 
preg_match("/^redirect=([a-z0-9.#/?&=+-_]+)/si"$forward_to$forward_matches) )
            {
                
$forward_to = ( !empty($forward_matches[3]) ) ? $forward_matches[3] : $forward_matches[1];
                
$forward_match explode('&'$forward_to);

                if(
count($forward_match) > 1)
                {
                    for(
$i 1$i count($forward_match); $i++)
                    {
                        if( !
ereg("sid="$forward_match[$i]) )
                        {
                            if( 
$forward_page != '' )
                            {
                                
$forward_page .= '&';
                            }
                            
$forward_page .= $forward_match[$i];
                        }
                    }
                    
$forward_page $forward_match[0] . '?' $forward_page;
                }
                else
                {
                    
$forward_page $forward_match[0];
                }
            }
        }

        
$username = ( $userdata['user_id'] != ANONYMOUS ) ? $userdata['username'] : '';

        
$s_hidden_fields '<input type="hidden" name="redirect" value="' $forward_page '" />';
        
$s_hidden_fields .= (isset($HTTP_GET_VARS['admin'])) ? '<input type="hidden" name="admin" value="1" />' '';

        
$template->assign_vars(array(
            
'USERNAME' => $username,

            
'L_ENTER_PASSWORD' => (isset($HTTP_GET_VARS['admin'])) ? $lang['Admin_reauthenticate'] : $lang['Enter_password'],
            
'L_SEND_PASSWORD' => $lang['Forgotten_password'],

            
'U_SEND_PASSWORD' => append_sid("profile.$phpEx?mode=sendpassword"),

            
'S_HIDDEN_FIELDS' => $s_hidden_fields)
        );

        
$template->pparse('body');

        include(
$phpbb_root_path 'includes/page_tail.'.$phpEx);
    }
    else
    {
        
redirect(append_sid("index.$phpEx"true));
    }

}

?>
Онлайн: 1
Реклама