From a3f0b24721c0a9e024f109bad808b0c4bfc192eb Mon Sep 17 00:00:00 2001
From: Andrew Coates <andycoatz@gmail.com>
Date: Thu, 4 Aug 2016 16:32:48 +0100
Subject: [PATCH] Make sure Curl uses TLS >= v1.2. Fixes #53.

---
 src/Message/AbstractRequest.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/Message/AbstractRequest.php b/src/Message/AbstractRequest.php
index d70d6cee..3b6c00be 100644
--- a/src/Message/AbstractRequest.php
+++ b/src/Message/AbstractRequest.php
@@ -126,6 +126,13 @@ public function getHttpMethod()
 
     public function sendData($data)
     {
+        // Stripe only accepts TLS >= v1.2, so make sure Curl is told
+        $config = $this->httpClient->getConfig();
+        $curlOptions = $config->get('curl.options');
+        $curlOptions[CURLOPT_SSLVERSION] = 6;
+        $config->set('curl.options', $curlOptions);
+        $this->httpClient->setConfig($config);
+        
         // don't throw exceptions for 4xx errors
         $this->httpClient->getEventDispatcher()->addListener(
             'request.error',