From cc9f5702871f1753e6500595e4fe6cce975190dd Mon Sep 17 00:00:00 2001
From: Dave MacFarlane <driusan@gmail.com>
Date: Tue, 31 Oct 2023 11:59:51 -0400
Subject: [PATCH] Lower case token type check

Improve compatibility with ORCID by checking the response case-insensitively.

Co-authored-by: jeffersoncasimir <15801528+jeffersoncasimir@users.noreply.github.com>
---
 modules/oidc/php/callback.class.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/oidc/php/callback.class.inc b/modules/oidc/php/callback.class.inc
index af43652b269..b38b59f3e64 100644
--- a/modules/oidc/php/callback.class.inc
+++ b/modules/oidc/php/callback.class.inc
@@ -221,7 +221,7 @@ class Callback extends \NDB_Page
         }
         // We don't actually care about this but it implies that something
         // went wrong.
-        if ($respjson['token_type'] !== 'Bearer') {
+        if (strtolower($respjson['token_type']) !== 'bearer') {
             return null;
         }
         if (empty($respjson['access_token'])) {