使用 2 个不同的表进行身份验证 [英] Authentication with 2 different tables

问题描述

我需要使用另一个表和用户创建一个新的身份验证"配置.我有一张表供管理员"用户使用，另一张表供普通用户使用.

I need to create a new "auth" config with another table and users. I have one table for the "admin" users and another table for the normal users.

但是如何使用不同的配置创建另一个 Auth 实例?

But how can I create another instance of Auth with a different configuration?

推荐答案

您可以模拟"一个新的 Auth 类.

You can "emulate" a new Auth class.

Laravel Auth 组件基本上就是IlluminateAuthGuard 类，这个类有一些依赖.

Laravel Auth component is basically the IlluminateAuthGuard class, and this class have some dependencies.

所以，基本上你必须创建一个新的 Guard 类和一些外观......

So, basically you have to create a new Guard class and some facades...

<?php 
use IlluminateAuthGuard as AuthGuard;

class CilentGuard extends AuthGuard
{

    public function getName()
    {
        return 'login_' . md5('ClientAuth');
    }

    public function getRecallerName()
    {
        return 'remember_' . md5('ClientAuth');
    }
}

... 添加一个 ServiceProvider 来初始化这个类，传递它的依赖项.

... add a ServiceProvider to initialize this class, passing it's dependencies.

<?php 

use IlluminateSupportServiceProvider;
use IlluminateAuthEloquentUserProvider;
use IlluminateHashingBcryptHasher;
use IlluminateAuthRemindersPasswordBroker;
use IlluminateAuthRemindersDatabaseReminderRepository;
use ClientGuard;
use ClientAuth;

class ClientServiceProvider extends ServiceProvider 
{

    public function register()
    {
        $this->registerAuth();
        $this->registerReminders();
    }

    protected function registerAuth()
    {
        $this->registerClientCrypt();
        $this->registerClientProvider();
        $this->registerClientGuard();
    }

    protected function registerClientCrypt()
    {
        $this->app['client.auth.crypt'] = $this->app->share(function($app)
        {
            return new BcryptHasher;
        });
    }

    protected function registerClientProvider()
    {
        $this->app['client.auth.provider'] = $this->app->share(function($app)
        {
            return new EloquentUserProvider(
                $app['client.auth.crypt'], 
                'Client'
            );
        });
    }

    protected function registerClientGuard()
    {
        $this->app['client.auth'] = $this->app->share(function($app)
        {
            $guard = new Guard(
                $app['client.auth.provider'], 
                $app['session.store']
            );

            $guard->setCookieJar($app['cookie']);
            return $guard;
        });
    }

    protected function registerReminders()
    {
        # DatabaseReminderRepository
        $this->registerReminderDatabaseRepository();

        # PasswordBroker
        $this->app['client.reminder'] = $this->app->share(function($app)
        {
            return new PasswordBroker(
                $app['client.reminder.repository'], 
                $app['client.auth.provider'], 
                $app['redirect'], 
                $app['mailer'], 
                'emails.client.reminder' // email template for the reminder
            );
        });
    }

    protected function registerReminderDatabaseRepository()
    {
        $this->app['client.reminder.repository'] = $this->app->share(function($app)
        {
            $connection   = $app['db']->connection();
            $table        = 'client_reminders';
            $key          = $app['config']['app.key'];

            return new DatabaseReminderRepository($connection, $table, $key);
        });
    }

    public function provides()
    {
        return array(
            'client.auth', 
            'client.auth.provider', 
            'client.auth.crypt', 
            'client.reminder.repository', 
            'client.reminder', 
        );
    }
}

在这个服务提供者中，我举了一些例子来说明如何创建一个新的"密码提醒组件.

In this Service Provider, I put some example of how to create a 'new' password reminder component to.

现在您需要创建两个新的门面，一个用于身份验证，一个用于密码提醒.

Now you need to create two new facades, one for authentication and one for password reminders.

<?php 
use IlluminateSupportFacadesFacade;

class ClientAuth extends Facade
{

    protected static function getFacadeAccessor() 
    {
        return 'client.auth';
    }
}

还有……

<?php 
use IlluminateSupportFacadesFacade;

class ClientPassword extends Facade
{

    protected static function getFacadeAccessor() 
    {
        return 'client.reminder';
    }
}

当然，对于密码提醒，你需要在数据库中创建表，才能工作.在这个例子中，表名应该是 client_reminders，你可以在 Service Provider 的 registerReminderDatabaseRepository 方法中看到.表结构与原提醒表相同.

Of course, for password reminders, you need to create the table in database, in order to work. In this example, the table name should be client_reminders, as you can see in the registerReminderDatabaseRepository method in the Service Provider. The table structure is the same as the original reminders table.

之后，您可以像使用 Auth 类一样使用 ClientAuth.对于 ClientPassword 和 Password 类也一样.

After that, you can use your ClientAuth the same way you use the Auth class. And the same thing for ClientPassword with the Password class.

ClientAuth::gust();
ClientAuth::attempt(array('email' => $email, 'password' => $password));

ClientPassword::remind($credentials);

不要忘记将您的服务提供者添加到 app/config/app.php 文件中的服务提供者列表中.

Don't forget to add your service provider to the service providers list in the app/config/app.php file.

更新:

如果您使用的是 Laravel 4.1，则 PasswordBroker 不再需要 Redirect 类.

If you are using Laravel 4.1, the PasswordBroker doesn't need the Redirect class anymore.

return new PasswordBroker(
    $app['client.reminder.repository'], 
    $app['client.auth.provider'], 
    $app['mailer'], 
    'emails.client.reminder' // email template for the reminder
);

更新 2

Laravel 5.2 刚刚引入了multi auth，所以这个版本不再需要了.

Laravel 5.2 just introduced multi auth, so this is no longer needed in this version.

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