From 4840b0a08868258b52ab5cb36132c74b7c7d8906 Mon Sep 17 00:00:00 2001
From: paul121 <paul.weidner@gmail.com>
Date: Mon, 28 Sep 2020 11:15:32 -0700
Subject: [PATCH] Issue #3172818: Alias oauth2/* endpoints to oauth/*.

---
 modules/farm/farm_api/farm_api.module | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/modules/farm/farm_api/farm_api.module b/modules/farm/farm_api/farm_api.module
index 5075f691e..863837e90 100644
--- a/modules/farm/farm_api/farm_api.module
+++ b/modules/farm/farm_api/farm_api.module
@@ -50,6 +50,25 @@ function farm_api_menu() {
   return $items;
 }
 
+/**
+ * Implements hook_menu_alter().
+ */
+function farm_api_menu_alter(&$items) {
+
+  // Make OAuth2 token endpoints available at both oauth2/* and oauth/*.
+  // See https://www.drupal.org/project/farm/issues/3172818
+  $oauth_aliases = array(
+    'oauth2/authorize' => 'oauth/authorize',
+    'oauth2/revoke' => 'oauth/revoke',
+    'oauth2/token' => 'oauth/token',
+  );
+  foreach ($oauth_aliases as $source => $alias) {
+    if (!empty($items[$source])) {
+      $items[$alias] = $items[$source];
+    }
+  }
+}
+
 /*
  * Implements hook_farm_api_oauth2_client()
  */