Laravel 5.3 密码代理自定义

问题描述

有谁知道如何覆盖 Laravel 的密码代理中使用的功能?我知道文档:

Does anyone know how to override the functions used within laravel's password broker? I know the docs:

https://laravel.com/docs/5.3/passwords#resetting-views

提供有关如何处理视图和一些表面级别的事情的信息，但实际上根本不清楚，或者我可能没有阅读足够的时间.

Give information on what to do for things like views and a few surface level things but it's not clear at all really or maybe I'm not reading it enough times.

我已经知道如何覆盖 ResetsPasswords.php Trait 但覆盖 Password::broker() 的功能是为了下一层.

I already know how to override the ResetsPasswords.php Trait but overriding the functionality of the Password::broker() is for the next layer in.

如果需要更多信息，我可以提供一些.

If there is more information needed I can kindly provide some.

提前致谢.

推荐答案

我不得不面对同样的问题，需要重写一些 PasswordBroker 函数.经过在网络上的大量调查和许多失败的尝试，我最终实现了以下实现:

I had to face the same issue, needed to override some of the PasswordBroker functions. After a lot of investigation on the web and many failed attempts to do so, I ended up to the following implementation:

1. 在 AppProviders 中创建了一个 CustomPasswordResetServiceProvider，我在其中注册了一个 CustomPasswordBrokerManager 实例.

1. Created a CustomPasswordResetServiceProvider inside AppProviders where I registered a CustomPasswordBrokerManager instance.

namespace AppProviders;
use IlluminateSupportServiceProvider;
use AppServicesCustomPasswordBrokerManager;
class CustomPasswordResetServiceProvider extends ServiceProvider{
    protected $defer = true;

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

    protected function registerPasswordBrokerManager()
    {
        $this->app->singleton('auth.password', function ($app) {
            return new CustomPasswordBrokerManager($app);
        });
    }

    public function provides()
    {
        return ['auth.password'];
    }
}

在 config/app.php 中注释掉一行:
//IlluminateAuthPasswordsPasswordResetServiceProvider::class,
并补充说:
AppProvidersCustomPasswordResetServiceProvider::class,

Inside AppServices 文件夹创建了一个 CustomPasswordBrokerManager 并复制了位于以下位置的默认 PasswordBrokerManager 的上下文:
IlluminateAuthPasswordsPasswordBrokerManager.php
然后修改函数 resolve 以返回我的 CustomPasswordProvider 类的实例.

Inside AppServices folder created a CustomPasswordBrokerManager and copied the context of the default PasswordBrokerManager located at:
IlluminateAuthPasswordsPasswordBrokerManager.php
Then modified the function resolve to return an instance of my CustomPasswordProvider class.

protected function resolve($name)
{
    $config = $this->getConfig($name);
    if (is_null($config)) {
        throw new InvalidArgumentException("Password resetter [{$name}] is not defined.");
    }

    return new CustomPasswordBroker(
        $this->createTokenRepository($config),
        $this->app['auth']->createUserProvider($config['provider'])
);
}

最后在 AppServices 文件夹中，我创建了一个 CustomPasswordBroker 类，它扩展了位于以下位置的默认 PasswordBroker:
IlluminateAuthPasswordsPasswordBroker 并覆盖我需要的功能.

Finally inside AppServices folder I created a CustomPasswordBroker class which extends default PasswordBroker located at:
IlluminateAuthPasswordsPasswordBroker and overridden the functions that I needed.

use IlluminateAuthPasswordsPasswordBroker as BasePasswordBroker;

class CustomPasswordBroker extends BasePasswordBroker
{
// override the functions that you need here
}

不确定这是否是最好的实现，但它对我有用.

Not sure if this is the best implementation but it worked for me.

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