如何在 Symfony 中使用户名电子邮件不区分大小写

Question

我需要什么

• 用户名：存储在数据库中的 ABC@gmail.com 电子邮件地址，输入将是小写。

• 没有存储小写电子邮件地址的规范字段。

解决办法

     select * from view   where trim(lower(username))=trim(lower(input_username))

我看了网址https://symfony.com/doc/current/security/user_provider.html

security.yml

providers:
    entity_provider:
        entity:
            class: App\Entity\User

属性：用户名

我已经注释掉了属性，因为我需要在存储库中调用 loadUserByUsername。

Service.yml

app.repository.user_repositry:
    class: Doctrine\ORM\EntityRepository
    autowire: false

    autoconfigure: true
    factory: ["@doctrine.orm.entity_manager", getRepository]
    arguments: []
    tags: ['doctrine.repository_service']

存储库代码

            class UserRepository extends EntityRepository implements UserLoaderInterface
            {

                public function loadUserByUsername($username)
                {

                    return $em->createQuery(
                            'SELECT u
                            FROM App\CORE\Entity\User u
                            WHERE LOWER(u.username) = :query'
                        )
                        //->where('LOWER(user.username) = :username')
                        ->setParameter('query', strtolower($username))
                        //->setParameter('query', $usernameOrEmail)
                        ->getQuery()
                        ->getOneOrNullResult();
                }
            }

出现问题

  You must either make the "App\Entity\User" entity Doctrine Repository ("Doctrine\ORM\EntityRepository") implement "Symfony\Bridge\Doctrine\Security\User\UserLoaderInterface" or set the "property" option in the corresponding entity provider configuration."

If i set Entity Abstract class then My app stops working

    namespace App\CORE\Entity;

   use Doctrine\ORM\Mapping as ORM; 
   use Symfony\Component\Security\Core\User\UserInterface;
   use Doctrine\ORM\EntityRepository;
   use Symfony\Bridge\Doctrine\Security\User\UserLoaderInterface;
   use Doctrine\ORM\Mapping\MappedSuperclass;

    /**
    * @ORM\Table(name="users")
   * @ORM\Entity
    */

   class User  implements UserInterface,\Serializable

修复了使实体抽象导致问题的错误之后。

   //abstract class User extends EntityRepository implements UserLoaderInterface,UserInterface,\Serializable

如果我更改实体以抽象我的应用程序不起作用。

• 我可以在不抽象实体类的情况下实施任何建议。

参考

https://symfony.com/doc/current/security/user_provider.html

How to do username case insensitive in login form?

Answer 1

您可以使用FOSUser 方法和canonical username and email

1. 添加附加字段 && 保存规范值

2. 使用规范字段搜索用户

   public function findUserByUsername($username)
   {
       return $this->findUserBy(['usernameCanonical' => $this->canonicalFieldsUpdater->canonicalizeUsername($username)]);
   }
   //------------
   
   public function canonicalize($string)
   {
       if (null === $string) {
           return;
       }
   
       $encoding = mb_detect_encoding($string);
       $result = $encoding
           ? mb_convert_case($string, MB_CASE_LOWER, $encoding)
           : mb_convert_case($string, MB_CASE_LOWER);
   
       return $result;
   }