Default to verify curl, but allow it to be disabled (fixes greggilber…

…t#130)

composer.json

@@ -24,7 +24,7 @@
     },
     "extra": {
         "branch-alias": {
-            "dev-master": "2.1-dev"
+            "dev-master": "2.2-dev"
         }
     },
     "minimum-stability": "dev"

src/Service/CheckRecaptchaV2.php

@@ -33,9 +33,15 @@ public function check($challenge, $response)
             curl_setopt($curl, CURLOPT_HEADER, false);
             curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
             curl_setopt($curl, CURLOPT_TIMEOUT, app('config')->get('recaptcha.options.curl_timeout', 1));
-            curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
+            if(app('config')->get('recaptcha.options.curl_verify') === false) {
+              curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
+            }
 
             $checkResponse = curl_exec($curl);
+
+            if(false === $checkResponse) {
+              app('log')->error('[Recaptcha] CURL error: '.curl_error($curl));
+            }
         } else {
             $checkResponse = file_get_contents($url);
         }

src/config/recaptcha.php

@@ -48,6 +48,7 @@
     'options'     => [
 
         'curl_timeout' => 1,
+        'curl_verify' => true,
 
     ],