/** * Validate login credentials * * @param string $username * @param string $password * @return bool */ public function validate($username, $password) { $success = false; $this->users->select([['column' => 'username', 'value' => $username], ['column' => 'deleted', 'value' => false]]); if (count($this->users) === 1) { /** @var \Core\Persistence\Entity\User $user */ $user = $this->users->current(); if ($password === hash('SHA512', $user->getPassword() . $this->session->getHash())) { $success = true; } } return $success; }