Initial commit

app/Rules/GoogleRecaptchaRule.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace App\Rules;
+
+use Closure;
+use GuzzleHttp\Client;
+use Illuminate\Contracts\Validation\InvokableRule;
+
+class GoogleRecaptchaRule implements InvokableRule
+{
+    public function __invoke(string $attribute, mixed $value, Closure $fail): void
+    {
+        // If recaptcha is disabled
+        if ((int) setting('google_recaptcha_enabled') === 0) {
+            return;
+        }
+
+        $client = new Client;
+
+        $response = $client->request(
+            'POST', 'https://www.google.com/recaptcha/api/siteverify', [
+                'form_params' => [
+                    'secret' => config('habbo.site.recaptcha_secret_key'),
+                    'response' => $value,
+                    'remoteip' => request()->ip(),
+                ],
+            ],
+        );
+
+        if ($response->getStatusCode() !== 200) {
+            $fail(__('The Google recaptcha was not successful.'));
+
+            return;
+        }
+
+        $body = json_decode((string) $response->getBody());
+
+        if (! $body->success) {
+            $fail(__('The Google recaptcha was not successful.'));
+        }
+    }
+}