From 879a1fefbbdadda84d0647b3c61c2b39c6c74c75 Mon Sep 17 00:00:00 2001
From: holden093 <kevin@nixit.it>
Date: Wed, 10 Jun 2026 19:14:52 +0200
Subject: [PATCH] Potential fix for pull request finding

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
---
 core/oidc.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/core/oidc.py b/core/oidc.py
index cb9223637..faad849ad 100644
--- a/core/oidc.py
+++ b/core/oidc.py
@@ -434,8 +434,9 @@ class OidcManager:
             parts = id_token.split(".")
             if len(parts) >= 2:
                 import base64
-                # Pad to a multiple of 4
-                padded = parts[0] + "=" * (4 - len(parts[0]) % 4)
+                # Pad to a multiple of 4 (base64url)
+                pad_len = (-len(parts[0])) % 4
+                padded = parts[0] + ("=" * pad_len)
                 return json.loads(base64.urlsafe_b64decode(padded))
         except Exception:
             pass