/**
* Determines if the existing session matches the given IP address. Looks
* for the session's IP in the ip key. If not found, check passes.
*
* @param array $session
* @param string|false $ipAddress IP address as binary or false to prevent IP check
*
* @return boolean
*/
public function sessionMatchesIp(array $session, $ipAddress)
{
if (!isset($session['ip']) || empty($session['ip']) || empty($ipAddress)) {
return true;
// no IP to check against
}
if (strlen($ipAddress) == 4) {
$cidr = intval($this->_config['ipv4CidrMatch']);
} else {
$cidr = intval($this->_config['ipv6CidrMatch']);
}
if ($cidr <= 0) {
return true;
// IP check disabled
}
return XenForo_Helper_Ip::ipMatchesCidrRange($ipAddress, $session['ip'], $cidr);
}
