Rajout du module ReCaptcha

local/modules/ReCaptcha/Action/ReCaptchaAction.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace ReCaptcha\Action;
+
+use ReCaptcha\Event\ReCaptchaCheckEvent;
+use ReCaptcha\Event\ReCaptchaEvents;
+use ReCaptcha\ReCaptcha;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+use Symfony\Component\HttpFoundation\Request;
+
+class ReCaptchaAction implements EventSubscriberInterface
+{
+    /** @var  Request */
+    protected $request;
+
+    public function __construct(Request $request)
+    {
+        $this->request = $request;
+    }
+
+    public function checkCaptcha(ReCaptchaCheckEvent $event)
+    {
+        $requestUrl = "https://www.google.com/recaptcha/api/siteverify";
+
+        $secretKey = ReCaptcha::getConfigValue('secret_key');
+        $requestUrl .= "?secret=$secretKey";
+
+        $captchaResponse = $event->getCaptchaResponse();
+        if (null == $captchaResponse) {
+            $captchaResponse = $this->request->request->get('g-recaptcha-response');
+        }
+
+        $requestUrl .= "&response=$captchaResponse";
+
+        $remoteIp = $event->getRemoteIp();
+        if (null == $remoteIp) {
+            $remoteIp = $this->request->server->get('REMOTE_ADDR');
+        }
+
+        $requestUrl .= "&remoteip=$remoteIp";
+
+        $result = json_decode(file_get_contents($requestUrl), true);
+
+        if ($result['success'] == true) {
+            $event->setHuman(true);
+        }
+    }
+
+    public static function getSubscribedEvents()
+    {
+        return [
+            ReCaptchaEvents::CHECK_CAPTCHA_EVENT => ['checkCaptcha', 128],
+        ];
+    }
+}