symfony如何创建自定义的passwordEncoder

symfony创建自定义passwordEncoder并使用

创建passwordEncoder 必须实现PasswordEncoderInterface

namespace App\Security\Encoder;
use Symfony\Component\Security\Core\Encoder\PasswordEncoderInterface;

class Md5PasswordEncoder implements PasswordEncoderInterface
{
    /**
    * Encoder the raw password
    *
    * @param string $raw
    * @param string $salt
    * @return string the encoderd password
    */
    public function encodePassword($raw,$sale)
    {
        return md5($raw);
    }
    /**
    * check a raw password against an encoded password
    * @param string $encoderd 
    * @param $raw 
    * @param $salt
    * @return bool true or false
    */
    public function isPasswordValid($encoded, $raw, $salt)
    {
        return $encoded === md5($raw);
    }
}

注册服务

#services.yml
md5_encoder:
    class: 'App\Security\Encoder\Md5PasswordEncoder'

配置实体使用md5 encoder

#security.yml
encoders:
    App\Entity\User: {id: md5_encoder }

控制器使用加密or验证处理

加密

use Symfony\Component\Security\Core\Encoder\UserPasswordEncoderInterface;
public function encodePassword(UserPasswordEncoderInterface $passwordEncoder)
{
    $passwordPlant = 'ssdfa1231';
    $password = $passwordEncoder->encodePassword($user , $passwordPlant);
    $user->setPassword($password);
}

密码验证

public function  passwordValid(UserPasswordEncoderInterface $passwordEncoder)
{
    return $passwordEncoder->isPasswordValid($user,$passwordPlant);
}