chore: migrations for php8.5

* remove deprecated `curl_close`
* remove deprecated param `key_length` for `openssl_pkey_derive`

Author: Rotzbua

src/Encryption.php

@@ -296,7 +296,7 @@ private static function calculateAgreementKey(JWK $private_key, JWK $public_key)
         $publicPem = ECKey::convertPublicKeyToPEM($public_key);
         $privatePem = ECKey::convertPrivateKeyToPEM($private_key);
 
-        $result = openssl_pkey_derive($publicPem, $privatePem, 256);
+        $result = openssl_pkey_derive($publicPem, $privatePem);
         if ($result === false) {
             throw new \RuntimeException('Unable to compute the agreement key.');
         }

tests/PushServiceTest.php

@@ -166,7 +166,6 @@ private function getResponse($ch)
 
         if (!$resp) {
             $error = 'Curl error: n'.curl_errno($ch).' - '.curl_error($ch);
-            curl_close($ch);
             throw new RuntimeException($error);
         }
 
@@ -176,9 +175,6 @@ private function getResponse($ch)
             throw new RuntimeException('web-push-testing-service error: '.$resp);
         }
 
-        // Close request to clear up some resources
-        curl_close($ch);
-
         return $parsedResp;
     }
 }

tests/WebPushTest.php

@@ -107,7 +107,6 @@ private static function setCiEnvironment(): void
 
         if (!$response) {
             $error = 'Curl error: n'.curl_errno($getSubscriptionCurl).' - '.curl_error($getSubscriptionCurl);
-            curl_close($getSubscriptionCurl);
             throw new RuntimeException($error);
         }