在FOSUserBundle中登录后的自定义错误消息

问题描述 投票:1回答:2

我正在使用FOSUserBundle和Symfony 3.4登录我的用户。当他们输入错误的密码时,会显示以下消息:

enter image description here

我想添加对用户类型的检查并添加自定义错误消息,例如:“您必须是客户才能登录。”。

我实现了一个用户检查程序,以完成此任务,但它没有按预期工作:

class CustomerUserChecker implements UserCheckerInterface
{
    public function checkPreAuth(UserInterface $user)
    {
        // nothing to do here
        return;
    }

    public function checkPostAuth(UserInterface $user)
    {
        if (!$user instanceof CustomerUser) {
            throw new AuthenticationException('You must be a customer in order to login');
        }

        return;
    }
}

我收到此错误:

enter image description here

如何在文本中添加新错误?谢谢。

symfony security authentication fosuserbundle
2个回答
3
投票

我能够使用自定义异常实现我的目标:

<?php

namespace AppBundle\Security;

use Symfony\Component\Security\Core\Exception\AccountStatusException;

class CustomerUserException extends AccountStatusException
{
    /**
     * {@inheritdoc}
     */
    public function getMessageKey()
    {
        return 'You must be a customer in order to login.';
    }
}

用户检查器现在是这样的:

<?php

namespace AppBundle\Security;

use Application\Sonata\UserBundle\Entity\CustomerUser;
use Application\Sonata\UserBundle\Entity\User;
use Symfony\Component\Security\Core\User\UserCheckerInterface;
use Symfony\Component\Security\Core\User\UserInterface;

class CustomerUserChecker implements UserCheckerInterface
{
    public function checkPreAuth(UserInterface $user)
    {
        // nothing to do here
        return;
    }

    public function checkPostAuth(UserInterface $user)
    {
        if (!$user instanceof User) {
            return;
        }

        if (!$user instanceof CustomerUser) {
            throw new CustomerUserException();
        }
    }
}

[可选]我在app/Resources/translations/security.en.xlf中创建了一个新的翻译文件:

<?xml version="1.0"?>
<xliff version="1.2" xmlns="urn:oasis:names:tc:xliff:document:1.2">
    <file source-language="en" datatype="plaintext" original="file.ext">
        <body>
            <trans-unit id="You must be a customer in order to login.">
                <source>You must be a customer in order to login.</source>
                <target>You must be a customer in order to login.</target>
            </trans-unit>
        </body>
    </file>
</xliff>

并正确显示消息:

enter image description here


0
投票

另一种方法是通过将validators.en.yml...vendor/friendsofsymfony/user-bundle/Resources/translations复制到...app/Resources/translations来覆盖qazxswpoi。在那里做任何想要的改变。

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