start();
$session->configure($userdata);
$acl = new auth('list', $userdata);
//
// End session management
//
//
// Configure style, language, etc.
//
$header_location = ( @preg_match('/Microsoft|WebSTAR|Xitami/', getenv('SERVER_SOFTWARE')) ) ? 'Refresh: 0; URL=' : 'Location: ';
if ( isset($HTTP_POST_VARS['login']) || isset($HTTP_GET_VARS['login']) || isset($HTTP_POST_VARS['logout']) || isset($HTTP_GET_VARS['logout']) )
{
//
// This appears to work for IIS5 CGI under Win2K. Uses getenv
// since this doesn't exist for ISAPI mode and therefore the
// normal Location redirector is used in preference
//
if ( ( isset($HTTP_POST_VARS['login']) || isset($HTTP_GET_VARS['login']) ) && !$userdata['session_logged_in'] )
{
$redirect = ( !empty($HTTP_POST_VARS['redirect']) ) ? $HTTP_POST_VARS['redirect'] : 'index.'.$phpEx;
$username = ( isset($HTTP_POST_VARS['username']) ) ? $HTTP_POST_VARS['username'] : '';
$password = ( isset($HTTP_POST_VARS['password']) ) ? $HTTP_POST_VARS['password'] : '';
$sql = "SELECT user_id, username, user_email, user_password, user_active
FROM " . USERS_TABLE . "
WHERE username = '" . str_replace("\'", "''", $username) . "'";
$result = $db->sql_query($sql);
if ( $row = $db->sql_fetchrow($result) )
{
if ( $row['user_level'] != ADMIN && $board_config['board_disable'] )
{
header($header_location . "index.$phpEx$SID");
exit;
}
else
{
if ( md5($password) == $row['user_password'] && $row['user_active'] )
{
$autologin = ( isset($HTTP_POST_VARS['autologin']) ) ? md5($password) : '';
$this_page = ( !empty($HTTP_SERVER_VARS['PHP_SELF']) ) ? $HTTP_SERVER_VARS['PHP_SELF'] : $HTTP_ENV_VARS['PHP_SELF'];
$this_page .= '&' . ( ( !empty($HTTP_SERVER_VARS['QUERY_STRING']) ) ? $HTTP_SERVER_VARS['QUERY_STRING'] : $HTTP_ENV_VARS['QUERY_STRING'] );
$session_browser = ( !empty($HTTP_SERVER_VARS['HTTP_USER_AGENT']) ) ? $HTTP_SERVER_VARS['HTTP_USER_AGENT'] : $HTTP_ENV_VARS['HTTP_USER_AGENT'];
$userdata = $session->create($userdata['session_id'], $row['user_id'], $autologin, $this_page, $session_browser);
header($header_location . $redirect . $SID);
exit;
}
else
{
$template->assign_vars(array(
'META' => '')
);
$message = $lang['Error_login'] . '
' . sprintf($lang['Click_return_login'], '', '') . '
' . sprintf($lang['Click_return_index'], '', '');
message_die(MESSAGE, $message);
}
}
}
else
{
$template->assign_vars(array(
'META' => '')
);
$message = $lang['Error_login'] . '
' . sprintf($lang['Click_return_login'], '', '') . '
' . sprintf($lang['Click_return_index'], '', '');
message_die(MESSAGE, $message);
}
}
else if ( ( isset($HTTP_GET_VARS['logout']) || isset($HTTP_POST_VARS['logout']) ) && $userdata['user_id'] != ANONYMOUS )
{
$session->destroy($userdata);
}
header($header_location . $redirect . $SID);
exit;
}
else
{
//
// Do a full login page dohickey if
// user not already logged in
//
if ( $userdata['user_id'] == ANONYMOUS )
{
if ( isset($HTTP_POST_VARS['redirect']) || isset($HTTP_GET_VARS['redirect']) )
{
$forward_to = $HTTP_SERVER_VARS['QUERY_STRING'];
if ( preg_match('/^redirect=(.*)$/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 )
{
$forward_page = '';
for($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];
}
}
}
else
{
$forward_page = '';
}
$template->assign_vars(array(
'USERNAME' => ( $userdata['user_id'] != ANONYMOUS ) ? $userdata['username'] : '',
'L_ENTER_PASSWORD' => $lang['Enter_password'],
'L_SEND_PASSWORD' => $lang['Forgotten_password'],
'U_SEND_PASSWORD' => "profile.$phpEx$SID&mode=sendpassword",
'S_HIDDEN_FIELDS' => '')
);
$page_title = $lang['Login'];
include($phpbb_root_path . 'includes/page_header.'.$phpEx);
$template->set_filenames(array(
'body' => 'login_body.html')
);
make_jumpbox('viewforum.'.$phpEx, $forum_id);
include($phpbb_root_path . 'includes/page_tail.'.$phpEx);
}
else
{
header($header_location . "index.$phpEx$SID");
exit;
}
}
?>