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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Security\Core\Encoder;
use Symfony\Component\Security\Core\Exception\BadCredentialsException;
/**
* PasswordEncoderInterface is the interface for all encoders.
*
* @author Fabien Potencier <fabien@symfony.com>
*
* @method bool needsRehash(string $encoded)
*/
interface PasswordEncoderInterface
{
/**
* Encodes the raw password.
*
* @param string $raw The password to encode
* @param string|null $salt The salt
*
* @return string The encoded password
*
* @throws BadCredentialsException If the raw password is invalid, e.g. excessively long
* @throws \InvalidArgumentException If the salt is invalid
*/
public function encodePassword($raw, $salt);
/**
* Checks a raw password against an encoded password.
*
* @param string $encoded An encoded password
* @param string $raw A raw password
* @param string|null $salt The salt
*
* @return bool true if the password is valid, false otherwise
*
* @throws \InvalidArgumentException If the salt is invalid
*/
public function isPasswordValid($encoded, $raw, $salt);
}