[5.6] Throttle requests exception

src/Illuminate/Http/Exceptions/ThrottleRequestsException.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace Illuminate\Http\Exceptions;
+
+use Exception;
+use Symfony\Component\HttpKernel\Exception\HttpException;
+
+class ThrottleRequestsException extends HttpException
+{
+    /**
+     * TooManyAttemptsException constructor.
+     *
+     * @param  string|null  $message
+     * @param  \Exception|null  $previous
+     * @param  array  $headers
+     * @param  int  $code
+     * @return void
+     */
+    public function __construct($message = null, Exception $previous = null, array $headers = [], $code = 0)
+    {
+        parent::__construct(429, $message, $previous, $headers, $code);
+    }
+}

src/Illuminate/Routing/Middleware/ThrottleRequests.php

@@ -8,7 +8,7 @@
 use Illuminate\Cache\RateLimiter;
 use Illuminate\Support\InteractsWithTime;
 use Symfony\Component\HttpFoundation\Response;
-use Symfony\Component\HttpKernel\Exception\HttpException;
+use Illuminate\Http\Exceptions\ThrottleRequestsException;
 
 class ThrottleRequests
 {
@@ -40,7 +40,7 @@ public function __construct(RateLimiter $limiter)
      * @param  int|string  $maxAttempts
      * @param  float|int  $decayMinutes
      * @return mixed
-     * @throws \Symfony\Component\HttpKernel\Exception\HttpException
+     * @throws \Illuminate\Http\Exceptions\ThrottleRequestsException
      */
     public function handle($request, Closure $next, $maxAttempts = 60, $decayMinutes = 1)
     {
@@ -107,7 +107,7 @@ protected function resolveRequestSignature($request)
      *
      * @param  string  $key
      * @param  int  $maxAttempts
-     * @return \Symfony\Component\HttpKernel\Exception\HttpException
+     * @return \Illuminate\Http\Exceptions\ThrottleRequestsException
      */
     protected function buildException($key, $maxAttempts)
     {
@@ -119,8 +119,8 @@ protected function buildException($key, $maxAttempts)
             $retryAfter
         );
 
-        return new HttpException(
-            429, 'Too Many Attempts.', null, $headers
+        return new ThrottleRequestsException(
+            'Too Many Attempts.', null, $headers
         );
     }
 

tests/Integration/Http/ThrottleRequestsTest.php

@@ -7,6 +7,7 @@
 use Orchestra\Testbench\TestCase;
 use Illuminate\Support\Facades\Route;
 use Illuminate\Routing\Middleware\ThrottleRequests;
+use Illuminate\Http\Exceptions\ThrottleRequestsException;
 
 /**
  * @group integration
@@ -49,6 +50,7 @@ public function test_lock_opens_immediately_after_decay()
         try {
             $this->withoutExceptionHandling()->get('/');
         } catch (Throwable $e) {
+            $this->assertTrue($e instanceof ThrottleRequestsException);
             $this->assertEquals(429, $e->getStatusCode());
             $this->assertEquals(2, $e->getHeaders()['X-RateLimit-Limit']);
             $this->assertEquals(0, $e->getHeaders()['X-RateLimit-Remaining']);