From 1075b5f2e9c2fe1b5d5bc87395c6e643d51be86a Mon Sep 17 00:00:00 2001
From: Valentin <valentin@kangaroorewards.com>
Date: Mon, 17 Apr 2023 19:55:17 -0400
Subject: [PATCH] Add Google grant

---
 src/Grant/CustomGrantFactory.php |  2 ++
 src/Grant/Google.php             | 39 ++++++++++++++++++++++++++++++++
 2 files changed, 41 insertions(+)
 create mode 100644 src/Grant/Google.php

diff --git a/src/Grant/CustomGrantFactory.php b/src/Grant/CustomGrantFactory.php
index 07ffc90..1501938 100644
--- a/src/Grant/CustomGrantFactory.php
+++ b/src/Grant/CustomGrantFactory.php
@@ -36,6 +36,8 @@ protected function registerDefaultGrant($name)
 
         if ($name == 'facebook') {
             $class = 'KangarooRewards\\OAuth2\\Client\\Grant\\' . $class;
+        } elseif ($name == 'google') {
+            $class = 'KangarooRewards\\OAuth2\\Client\\Grant\\' . $class;
         } else {
             $class = 'League\\OAuth2\\Client\\Grant\\' . $class;
         }
diff --git a/src/Grant/Google.php b/src/Grant/Google.php
new file mode 100644
index 0000000..01474b5
--- /dev/null
+++ b/src/Grant/Google.php
@@ -0,0 +1,39 @@
+<?php
+
+/**
+ * @license http://opensource.org/licenses/MIT MIT
+ * @link http://thephpleague.com/oauth2-client/ Documentation
+ * @link https://packagist.org/packages/league/oauth2-client Packagist
+ * @link https://github.com/thephpleague/oauth2-client GitHub
+ */
+
+namespace KangarooRewards\OAuth2\Client\Grant;
+
+use League\OAuth2\Client\Grant\AbstractGrant;
+
+/**
+ * Represents a Google grant.
+ *
+ * @link http://tools.ietf.org/html/rfc6749#section-1.3.3 Resource Owner Password Credentials (RFC 6749, §1.3.3)
+ */
+class Google extends AbstractGrant
+{
+    /**
+     * @inheritdoc
+     */
+    protected function getName()
+    {
+        return 'google';
+    }
+
+    /**
+     * @inheritdoc
+     */
+    protected function getRequiredRequestParameters()
+    {
+        return [
+            'username',
+            'google_token',
+        ];
+    }
+}