33 lines
890 B
PHP
33 lines
890 B
PHP
<?php
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namespace App\Http\Middleware;
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use Closure;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\Cache;
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use Symfony\Component\HttpFoundation\Response;
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class RateLimiter
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{
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/**
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* Handle an incoming request.
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*
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* @param \Closure(\Illuminate\Http\Request): (\Symfony\Component\HttpFoundation\Response) $next
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*/
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public function handle(Request $request, Closure $next): Response
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{
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$ipAddress = $request->ip();
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$cacheKey = 'rate_limit_' . $ipAddress;
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if (Cache::has($cacheKey)) {
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// If the cache key exists, the IP has submitted an entry within the last hour
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return response()->view('errors.ratelimit-guestbook', [], 429);
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}
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// Add the IP address to the cache and set the expiration time to one hour
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Cache::put($cacheKey, true, 60);
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return $next($request);
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}
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}
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