1 files changed, 12 insertions, 0 deletions
diff --git a/app/Http/Controllers/UserController.php b/app/Http/Controllers/UserController.php
index 4d4a34c..7cdf545 100644
--- a/app/Http/Controllers/UserController.php
+++ b/app/Http/Controllers/UserController.php
@@ -57,6 +57,18 @@ class UserController extends Controller {
             return redirect(route('index'))->with('error', 'Sorry, but registration is disabled.');
         }
 
+        if (env('POLR_ACCT_CREATION_RECAPTCHA')) {
+            // Verify reCAPTCHA if setting is enabled
+            $gRecaptchaResponse = $request->input('g-recaptcha-response');
+
+            $recaptcha = new \ReCaptcha\ReCaptcha(env('POLR_RECAPTCHA_SECRET_KEY'));
+            $recaptcha_resp = $recaptcha->verify($gRecaptchaResponse, $request->ip());
+
+            if (!$recaptcha_resp->isSuccess()) {
+                return redirect(route('signup'))->with('error', 'You must complete the reCAPTCHA to register.');
+            }
+        }
+
         // Validate signup form data
         $this->validate($request, [
             'username' => 'required|alpha_dash',