/**
* Disconnect a socket connection when required, resource could be temp or verified
* @param $resSocket
* @param string $strErrorMessage
* @param bool $blRebootAlert
*/
protected function disconnect($resSocket, $strErrorMessage = "Unknown Reason for disconnect", $blRebootAlert = false)
{
if ($blRebootAlert == true) {
$arrRebootData = array('instance' => '', 'system' => 'twist', 'action' => 'restart', 'message' => $strErrorMessage, 'data' => array('time' => 60 - date('s') + 5));
Sockets::writeJSON($resSocket, $arrRebootData);
}
//Remove the socket from the list of connected sockets
if (Sockets::isTemporary($resSocket)) {
Sockets::removeTemporary($resSocket);
} else {
Sockets::remove($resSocket);
}
System::stats();
System::log(sprintf("Disconnected from server: %s", $strErrorMessage));
}
/**
* Validate the users login credentials, create their connection and user record or reject them from the system
* @param $arrData
* @param $resSocket
*/
public static function login($arrData, $resSocket)
{
$arrResponse = array('instance' => array_key_exists('instance', $arrData) ? $arrData['instance'] : null, 'system' => 'twist', 'action' => 'login', 'message' => '', 'data' => array());
//Detect the correct configuration of parameters provided
$strUID = array_key_exists('uid', $arrData['data']) ? $arrData['data']['uid'] : 'guest';
$strPassword = array_key_exists('password', $arrData['data']) ? $arrData['data']['password'] : null;
//Get the users identification data
$arrUserData = self::requestUserData($strUID, $strPassword);
//If the user is valid then connect the user
if ($arrUserData['status']) {
if (Sockets::create($resSocket)) {
Sockets::setData($resSocket, 'user_id', $arrUserData['data']['id']);
$intUserID = self::createUser($arrUserData['data']);
//Now send through the valid login details to the user when they login
$arrResponse['message'] = $arrUserData['message'];
$arrResponse['data'] = array('user_id' => $intUserID, 'valid' => !is_null($intUserID) ? true : false);
} else {
$arrResponse['action'] = 'login-failed';
$arrResponse['message'] = 'Failed to login, unknown connection issue';
}
Sockets::writeJSON($resSocket, $arrResponse);
} else {
//Failed to login, tell the user and destroy the connection
$arrResponse['action'] = 'login-failed';
$arrResponse['message'] = $arrUserData['message'];
Sockets::writeJSON($resSocket, $arrResponse);
Sockets::removeTemporary($resSocket);
}
//Log user status to the admin users
System::stats();
}
