How to create a simple auth guard in Laravel 5.7?

Question

I am trying to implement a very simple authentication mechanism with Laravel 5.7, and am not sure of the best approach to take.

For the sake of reducing my issue to the most simple terms possible, let's say that I want to protect certain routes so they are viewable only by users from a specific IP address. If a user from a different IP address attempts to access a protected route, they will be redirected to an external URL.

Basically, I want to do this:

if ($_SERVER['REMOTE_ADDR'] != '123.45.67.89') {
    return Redirect::away('https://external-url.example.com/login');
}

What is the cleanest way to implement this in Laravel? I've read a lot of tutorials that explain how to create custom Auth providers, but they seem overly complicated for what I'm doing.

Can I simply create a single middleware class that implements the code above? What are some terms that I can search for via Google, to find tutorials that will help me through implementing this?

zjbarg · Accepted Answer · 2018-11-07 01:16:00Z

2

Middleware

<?php

namespace App\Http\Middleware;

use Closure;

class VerifyIpAddress
{
    /**
     * Check request ip address and .. 
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
        if ($request->ip() !== 123.123.123.123) {
            // forbidden page or smth!  
        }

        return $next($request);
    }
}

answered Nov 7, 2018 at 1:16

zjbarg

6794 silver badges17 bronze badges

Sign up to request clarification or add additional context in comments.

1 Comment

Derrick Miller Over a year ago

This works. I also had to register this middleware in app/Http/Kernel.php, by adding it to the $routeMiddleware array.

Collectives™ on Stack Overflow

How to create a simple auth guard in Laravel 5.7?

1 Answer 1

1 Comment

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

1 Comment

Your Answer

Sign up or log in

Post as a guest

Related