Initial import of Din Beste Hjelper site

CodeIgniter 3 app for dinbestehjelper.no. Excludes vendor/, local backup folders (new/, archive/, archived/) and DB dumps (*.sql) via .gitignore. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01P16ttGUge8zj91dm6WrmEb
2026-08-04 12:52:43 +00:00
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+<?php␍
+/**␍
+ * This is a PHP library that handles calling reCAPTCHA.␍
+ *␍
+ * @copyright Copyright (c) 2015, Google Inc.␍
+ * @link      http://www.google.com/recaptcha␍
+ *␍
+ * Permission is hereby granted, free of charge, to any person obtaining a copy␍
+ * of this software and associated documentation files (the "Software"), to deal␍
+ * in the Software without restriction, including without limitation the rights␍
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell␍
+ * copies of the Software, and to permit persons to whom the Software is␍
+ * furnished to do so, subject to the following conditions:␍
+ *␍
+ * The above copyright notice and this permission notice shall be included in␍
+ * all copies or substantial portions of the Software.␍
+ *␍
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR␍
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,␍
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE␍
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER␍
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,␍
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN␍
+ * THE SOFTWARE.␍
+ */␍
+␍
+namespace ReCaptcha;␍
+␍
+/**␍
+ * reCAPTCHA client.␍
+ */␍
+class ReCaptcha␍
+{␍
+    /**␍
+     * Version of this client library.␍
+     * @const string␍
+     */␍
+    const VERSION = 'php_1.1.2';␍
+␍
+    /**␍
+     * Shared secret for the site.␍
+     * @var type string␍
+     */␍
+    private $secret;␍
+␍
+    /**␍
+     * Method used to communicate with service. Defaults to POST request.␍
+     * @var RequestMethod␍
+     */␍
+    private $requestMethod;␍
+␍
+    /**␍
+     * Create a configured instance to use the reCAPTCHA service.␍
+     *␍
+     * @param string $secret shared secret between site and reCAPTCHA server.␍
+     * @param RequestMethod $requestMethod method used to send the request. Defaults to POST.␍
+     */␍
+    public function __construct($secret, RequestMethod $requestMethod = null)␍
+    {␍
+        if (empty($secret)) {␍
+            throw new \RuntimeException('No secret provided');␍
+        }␍
+␍
+        if (!is_string($secret)) {␍
+            throw new \RuntimeException('The provided secret must be a string');␍
+        }␍
+␍
+        $this->secret = $secret;␍
+␍
+        if (!is_null($requestMethod)) {␍
+            $this->requestMethod = $requestMethod;␍
+        } else {␍
+            $this->requestMethod = new RequestMethod\Post();␍
+        }␍
+    }␍
+␍
+    /**␍
+     * Calls the reCAPTCHA siteverify API to verify whether the user passes␍
+     * CAPTCHA test.␍
+     *␍
+     * @param string $response The value of 'g-recaptcha-response' in the submitted form.␍
+     * @param string $remoteIp The end user's IP address.␍
+     * @return Response Response from the service.␍
+     */␍
+    public function verify($response, $remoteIp = null)␍
+    {␍
+        // Discard empty solution submissions␍
+        if (empty($response)) {␍
+            $recaptchaResponse = new Response(false, array('missing-input-response'));␍
+            return $recaptchaResponse;␍
+        }␍
+␍
+        $params = new RequestParameters($this->secret, $response, $remoteIp, self::VERSION);␍
+        $rawResponse = $this->requestMethod->submit($params);␍
+        return Response::fromJson($rawResponse);␍
+    }␍
+}␍