无法使用Symfony2登录

Question

security.yml:

providers:
    main:
        entity: { class: Tg\UserBundle\Entity\User, property: username }
encoders:
    Tg\UserBundle\Entity\User: sha512

In my manager during registration I set the password:

    $encoder = $this->encoder->getEncoder($user);
    $raw = $user->getPassword();
    $salt = $user->getSalt();
    $encoded = $encoder->encodePassword($raw, $salt);

    if (!$encoder->isPasswordValid($encoded, $raw, $salt)) {
        throw new \Exception('Password incorrectly encoded during user registration', 428);
    } else {
        $user->setPassword($encoded);
    }

In my User entity I have the basic salt on construct:

$this->salt = md5(uniqid(null, true));

I receive error on default login template:

The presented password is invalid.

Wtf?

Answer 1

This is not exactly an answer (i can't figure out why you r example is not working). But I'm using sha512 base64 encoded and this setup is working fine for me:

security:
    encoders:
        Acme\HelloBundle\Entity\User:
            algorithm: sha512
            encode_as_base64: true
            iterations: 10

Salt initialization in User class:

$this->salt = base_convert(sha1(uniqid(mt_rand(), true)), 16, 36);

Hope this helps.

Answer 2

I just hit this error as well. You need to make sure you password field can support the sha512 hash size. I think the tutorials make the password field default to a size of 40. You need to extend this to a larger size (125).