public function register(ArrayHash $data)
{
if ($this->findByNick($data->nick)) {
throw new AuthenticationException("Uživatel '{$data->nick}' již existuje.");
}
/** @var User $user */
$user = User::from($data);
$user->salt = Strings::random(5, 'A-Za-z0-9');
$user->password = PasswordHasher::hashPassword($user->nick, $user->password, $user->salt);
$this->persist($user);
}
/**
* @param array $credentials
* @throws \Nette\Security\AuthenticationException
* @return IIdentity|void
*/
function authenticate(array $credentials)
{
list($username, $password) = $credentials;
if (!($user = $this->userRepository->findByNick($username))) {
throw new AuthenticationException("Uživatel '{$username}' nenalezen.", self::IDENTITY_NOT_FOUND);
}
if (PasswordHasher::hashPassword($username, $password, $user->salt) !== $user->password) {
throw new AuthenticationException("Špatné heslo.", self::INVALID_CREDENTIAL);
}
return new Identity($user->id, $user->role, $user->getData());
}