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Symfony2 FOS用戶密碼檢查回調約束

[英]Symfony2 FOS User password check callback constraint

我在創建的多站點平台上使用FOS用戶捆綁包。 我需要根據用戶角色設置密碼檢查的自定義約束(對管理員用戶進行更強的正則表達式檢查)。

我該如何以及在何處安全地執行此操作? 斷言/約束似乎在用戶實體上不可用,例如此答案 ,不允許對角色進行不同的檢查。

感謝您的回答,

薩科

您可以創建一個自定義驗證約束並將其附加到類而不是屬性。

ACME \\ UserBundle \\驗證\\約束\\ PasswordForRoleRegex

namespace Acme\UserBundle\Validator\Constraints;

/**
 * @Annotation
 * @Target({"CLASS", "ANNOTATION"})
 */
class PasswordForRoleRegex extends Constraint
{
    /**
     * {@inheritdoc}
     */
    public function getTargets()
    {
        return self::CLASS_CONSTRAINT;
    }
}

ACME \\ UserBundle \\驗證\\約束\\ PasswordForRoleRegexValidator

namespace Acme\UserBundle\Validator\Constraints;

class PasswordForRoleRegexValidator extends ConstraintValidator
{
    const REGEX_SUPER_ADMIN = '/..../';
    // or an actual message if you don't use translations
    const MESSAGE_SUPER_ADMIN = 'acme.user.password.regex.super_admin';

    const REGEX_ADMIN = '/..../';
    const MESSAGE_ADMIN = 'acme.user.password.regex.admin';

    /// and so on

    const REGEX_NORMAL_USER = '/..../';
    const MESSAGE_NORMAL_USER = 'acme.user.password.regex.normal_user';


    public function validate($user, Constraint $constraint)
    {
        if (!$constraint instanceof PasswordForRoleRegex) {
            throw new UnexpectedTypeException($constraint, PasswordForRoleRegex::class);
        }

        if (!$user instanceof UserInterface) {
            throw new UnexpectedTypeException($user, UserInterface::class);
        }

        if (null === $password = $user->getPlainPassword()) {
            return;
        }

        if (preg_match($this->getPasswordRegexForUserRole($user), $password) {
            return;
        }

        $this->context->buildViolation($this->getErrorMessageForUserRole($user))
            ->atPath('plainPassword')
            ->addViolation();
    }

    /**
     * @param UserInterface $user
     * @return string
     */
    private function getPasswordRegexForUserRole(UserInterface $user)
    {
        if ($user->hasRole('ROLE_SUPER_ADMIN')) {
            return self::REGEX_SUPER_ADMIN;
        }

        if ($user->hasRole('ROLE_ADMIN')) {
            return self::REGEX_ADMIN;
        }

        // and so on

        return self::REGEX_NORMAL_USER;
    }

    /**
     * @param UserInterface $user
     * @return string
     */
    private function getErrorMessageForUserRole(UserInterface $user)
    {
        if ($user->hasRole('ROLE_SUPER_ADMIN')) {
            return self::MESSAGE_SUPER_ADMIN;
        }

        if ($user->hasRole('ROLE_ADMIN')) {
            return self::MESSAGE_ADMIN;
        }

        // and so on

        return self::MESSAGE_NORMAL_USER;
    }
}

然后可以將其用於驗證中,例如...

ACME \\ UserBundle \\型號\\用戶

namespace Acme\UserBundle\Model;

use Acme\UserBundle\Validator\Constraints\PasswordForRoleRegex;
use FOS\UserBundle\Model\User as BaseUser;

/**
 * @PasswordForRoleRegex(groups={"Registration", "ChangePassword", ....})
 */
class User extends BaseUser
{
    //...
}

要么..

@ AcmeUserBundle /資源/配置/ validation.yml

Acme\UserBundle\Model\User:
    properties:
        Acme\UserBundle\Validator\Constraints\PasswordForRoleRegex:
            groups: ["Registration", "ChangePassword", ....]

或我不願意做的XML。

很確定這是可行的,但尚未經過測試,因此可能不是100%。

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