Merge pull request #1 from pyrou/patch-1

Cache SNS signing certificate
JoggApp · Mar 21, 2022 · 7499bfa · 7499bfa
2 parents bd624ae + 8684d05
commit 7499bfa
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/src/Controllers/AwsSnsController.php b/src/Controllers/AwsSnsController.php
@@ -5,6 +5,7 @@
 use Aws\Sns\Exception\InvalidSnsMessageException;
 use Aws\Sns\Message;
 use Aws\Sns\MessageValidator;
+use Illuminate\Support\Facades\Cache;
 use JoggApp\AwsSns\Events\SnsMessageReceived;
 use JoggApp\AwsSns\Events\SnsTopicSubscriptionConfirmed;
 
@@ -14,7 +15,11 @@ public function __invoke()
     {
         $message = Message::fromRawPostData();
 
-        $validator = new MessageValidator();
+        $validator = new MessageValidator(function ($certUrl) {
+            return Cache::rememberForever($certUrl, function () use ($certUrl) {
+                return file_get_contents($certUrl);
+            });
+        });
 
         try {
             $validator->validate($message);