public function login($user_id, $username, $ip_address)
{
$session = XenForo_Session::startPublicSession();
$session->set('user_id', $user_id);
$session->set('username', $username);
$session->set('ip', XenForo_Helper_Ip::convertIpStringToBinary($ip_address));
//$session->set('userAgent', $user_agent);
$session->saveSessionToSource($session->getSessionId(), false);
return $session;
}
protected function _verifyIpAddress(&$ipAddress)
{
$ipAddress = (string) XenForo_Helper_Ip::convertIpStringToBinary($ipAddress);
return true;
}
/**
* Deletes the session activity record for the specified user / IP address
*
* @param integer $userId
* @param string $ip
*/
public function deleteSessionActivity($userId, $ip)
{
$userId = intval($userId);
$ipNum = XenForo_Helper_Ip::convertIpStringToBinary($ip);
$uniqueKey = $userId ? $userId : $ipNum;
$db = $this->_getDb();
$db->delete('xf_session_activity', 'user_id = ' . $db->quote($userId) . ' AND unique_key = ' . $db->quote($uniqueKey));
}
/**
* Starts the session running.
*
* @param string|null Session ID. If not provided, read from cookie.
* @param string|null IP address in one of various formats, for limiting access. If null, grabbed automatically.
*/
public function start($sessionId = null, $ipAddress = null)
{
if (!headers_sent()) {
header('Expires: Thu, 19 Nov 1981 08:52:00 GMT');
header('Cache-control: private, max-age=0');
}
if ($sessionId === null) {
if (isset($_POST['_xfSessionId']) && is_string($_POST['_xfSessionId'])) {
$sessionId = $_POST['_xfSessionId'];
} else {
$cookie = XenForo_Application::get('config')->cookie->prefix . $this->_config['cookie'];
$sessionId = isset($_COOKIE[$cookie]) ? $_COOKIE[$cookie] : '';
}
$sessionId = is_string($sessionId) ? $sessionId : '';
}
if ($ipAddress == null) {
$ipAddress = XenForo_Helper_Ip::getBinaryIp();
} else {
$ipAddress = XenForo_Helper_Ip::convertIpStringToBinary($ipAddress);
}
$this->_setup($sessionId, $ipAddress);
}
/**
* Checks for a match of one or more IPs against a list of IP and IP fragments
*
* @param string|array IP address(es)
* @param array List of IP addresses
*
* @return boolean
*/
public function ipMatch($checkIps, array $ipList)
{
if (!is_array($checkIps)) {
$checkIps = array($checkIps);
}
foreach ($checkIps as $ip) {
$binary = XenForo_Helper_Ip::convertIpStringToBinary($ip);
if (!$binary) {
continue;
}
$firstByte = $binary[0];
if (!empty($ipList[$firstByte])) {
foreach ($ipList[$firstByte] as $range) {
if (XenForo_Helper_Ip::ipMatchesRange($binary, $range[0], $range[1])) {
return true;
}
}
}
}
return false;
}
public function getUsersByIp($ip, $daysLimit = null)
{
if (!$ip) {
return array();
}
$ip = XenForo_Helper_Ip::convertIpStringToBinary($ip);
if (!$ip) {
return array();
}
return $this->fetchAllKeyed('
SELECT user.*, ip.ip, MAX(ip.log_date) AS log_date
FROM xf_ip AS ip
INNER JOIN xf_user AS user ON
(user.user_id = ip.user_id)
WHERE ip.ip = ?
' . ($daysLimit ? ' AND ip.log_date > ' . (XenForo_Application::$time - $daysLimit * 86400) : '') . '
GROUP BY ip.user_id
ORDER BY user.username
', 'user_id', $ip);
}
