diskfloppy.me/app/Http/Middleware/RateLimiter.php
Frankie B 0f52d80ca6
Merge MVC rewrite into master (#21)
* Just commit it all

* Require auth

* crap

* Update homepage

* Block AI scrapers

* Update cache update script

* Add dummy file

* Remove unnecessary lastfm config var

* Use withQueryParameters for LastFM API

* Fix embeds

* Update example env

* Smard
2024-06-11 18:02:01 +01:00

36 lines
969 B
PHP

<?php
namespace App\Http\Middleware;
use Closure;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Cache;
use Symfony\Component\HttpFoundation\Response;
class RateLimiter
{
/**
* Handle an incoming request.
*
* @param \Closure(\Illuminate\Http\Request): (\Symfony\Component\HttpFoundation\Response) $next
*/
public function handle(Request $request, Closure $next): Response
{
if (auth()->check()) {
return $next($request);
}
$ipAddress = $request->ip();
$cacheKey = 'rate_limit_'.$ipAddress;
if (Cache::has($cacheKey)) {
// If the cache key exists, the IP has submitted an entry within the last hour.
return response()->view('errors.guestbook-ratelimit', [], 429);
}
// Add the IP address to the cache and set the expiration time to one hour.
Cache::put($cacheKey, true, 3600);
return $next($request);
}
}