From 879b7667a68b1a9e7288edb16cb09bd0d89b427b Mon Sep 17 00:00:00 2001
From: David Cap <david.cap@bocians.net>
Date: Tue, 19 Mar 2019 23:04:51 -0700
Subject: [PATCH] add ability to change recaptcha domain closes #159

---
 src/config/recaptcha.php      | 12 ++++++++++++
 src/views/captcha.blade.php   |  4 ++--
 src/views/captchav2.blade.php |  4 ++--
 3 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/src/config/recaptcha.php b/src/config/recaptcha.php
index 5caa2c4..de7b2e0 100644
--- a/src/config/recaptcha.php
+++ b/src/config/recaptcha.php
@@ -63,4 +63,16 @@
 
     'version'     => 2,
 
+    /*
+    |--------------------------------------------------------------------------
+    | Recaptcha domain
+    |--------------------------------------------------------------------------
+    |
+    | This can be set either to www.google.com or www.recaptcha.net for use in
+    | locations where www.google.com is not available
+    | https://developers.google.com/recaptcha/docs/faq#can-i-use-recaptcha-globally
+    |
+    */
+    'recaptcha_domain'  => 'www.google.com'
+
 ];
diff --git a/src/views/captcha.blade.php b/src/views/captcha.blade.php
index 832ead6..541c3a3 100644
--- a/src/views/captcha.blade.php
+++ b/src/views/captcha.blade.php
@@ -4,9 +4,9 @@
     </script>
 @endif
 <script type="text/javascript"
-        src="//www.google.com/recaptcha/api/challenge?k=<?php echo $public_key ?><?php echo( isset( $lang ) ? '&hl=' . $lang : '' ) ?>"></script>
+        src="//{{ config('recaptcha.recaptcha_domain', 'www.google.com') }}/recaptcha/api/challenge?k=<?php echo $public_key ?><?php echo( isset( $lang ) ? '&hl=' . $lang : '' ) ?>"></script>
 <noscript>
-    <iframe src="//www.google.com/recaptcha/api/noscript?k=<?php echo $public_key ?><?php echo( isset( $lang ) ? '&hl=' . $lang : '' ) ?>"
+    <iframe src="//{{ config('recaptcha.recaptcha_domain', 'www.google.com') }}/recaptcha/api/noscript?k=<?php echo $public_key ?><?php echo( isset( $lang ) ? '&hl=' . $lang : '' ) ?>"
             height="300" width="500" frameborder="0"></iframe>
     <br>
     <textarea name="recaptcha_challenge_field" rows="3" cols="40"></textarea>
diff --git a/src/views/captchav2.blade.php b/src/views/captchav2.blade.php
index 74499eb..32dd35c 100644
--- a/src/views/captchav2.blade.php
+++ b/src/views/captchav2.blade.php
@@ -16,13 +16,13 @@ function renderDataAttributes($attributes)
         var RecaptchaOptions = <?=json_encode($options) ?>;
     </script>
 @endif
-<script src='https://www.google.com/recaptcha/api.js?render=onload{{ (isset($lang) ? '&hl='.$lang : '') }}'></script>
+<script src='https://{{ config('recaptcha.recaptcha_domain', 'www.google.com') }}/recaptcha/api.js?render=onload{{ (isset($lang) ? '&hl='.$lang : '') }}'></script>
 <div class="g-recaptcha" data-sitekey="{{ $public_key }}" <?=renderDataAttributes($dataParams)?>></div>
 <noscript>
     <div style="width: 302px; height: 352px;">
         <div style="width: 302px; height: 352px; position: relative;">
             <div style="width: 302px; height: 352px; position: absolute;">
-                <iframe src="https://www.google.com/recaptcha/api/fallback?k={{ $public_key }}"
+                <iframe src="https://{{ config('recaptcha.recaptcha_domain', 'www.google.com') }}/recaptcha/api/fallback?k={{ $public_key }}"
                         frameborder="0" scrolling="no"
                         style="width: 302px; height:352px; border-style: none;">
                 </iframe>