Laravel 5.3 Password Broker Customization

Andre F. picture Andre F. · Nov 10, 2016 · Viewed 10.4k times · Source

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

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.

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

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

Thank you in advance.

Answer

KoKa picture KoKa · Mar 17, 2017

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. Created a CustomPasswordResetServiceProvider inside App\Providers where I registered a CustomPasswordBrokerManager instance.

    namespace App\Providers;
    use Illuminate\Support\ServiceProvider;
    use App\Services\CustomPasswordBrokerManager; 
    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'];
        }
    }
    
  2. In config/app.php commented out line:
    //Illuminate\Auth\Passwords\PasswordResetServiceProvider::class,
    and added:
    App\Providers\CustomPasswordResetServiceProvider::class,

  3. Inside App\Services folder created a CustomPasswordBrokerManager and copied the context of the default PasswordBrokerManager located at:
    Illuminate\Auth\Passwords\PasswordBrokerManager.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'])
    );
    }
    
  4. Finally inside App\Services folder I created a CustomPasswordBroker class which extends default PasswordBroker located at:
    Illuminate\Auth\Passwords\PasswordBroker and overridden the functions that I needed.

    use Illuminate\Auth\Passwords\PasswordBroker as BasePasswordBroker;    
    
    class CustomPasswordBroker extends BasePasswordBroker    
    {    
    // override the functions that you need here    
    }      
    

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