/**
* Retrieve a user by the given credentials.
*
* @param array $credentials
* @return \Illuminate\Contracts\Auth\Authenticatable|null
*/
public function retrieveByCredentials(array $credentials)
{
// Do not allowing login without password.
if (!array_key_exists('password', $credentials)) {
return;
}
unset($credentials['password']);
$user = $this->userService->getUser($credentials);
return $this->getOwlUser($user);
}
