* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\PasswordHasher; use Symfony\Component\PasswordHasher\Exception\InvalidPasswordException; /** * Provides password hashing and verification capabilities for "legacy" hashers that require external salts. * * @author Fabien Potencier * @author Nicolas Grekas * @author Robin Chalas */ interface LegacyPasswordHasherInterface extends PasswordHasherInterface { /** * Hashes a plain password. * * @throws InvalidPasswordException If the plain password is invalid, e.g. excessively long */ public function hash(string $plainPassword, string $salt = null): string; /** * Checks that a plain password and a salt match a password hash. */ public function verify(string $hashedPassword, string $plainPassword, string $salt = null): bool; }