From bc49968908b070353aeda0fe6da2c3fd10880b05 Mon Sep 17 00:00:00 2001
From: Eric Mc Sween <5454374+emcsween@users.noreply.github.com>
Date: Thu, 10 Jul 2025 17:08:45 -0400
Subject: [PATCH] Merge pull request #27060 from
 overleaf/em-log-oauth-authenticate-errors

Log OAuth authentication errors

GitOrigin-RevId: 32bb3c66b61d0de8cbbfe1da08042f06b4f4342a
---
 .../src/Features/Authentication/AuthenticationController.js   | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/services/web/app/src/Features/Authentication/AuthenticationController.js b/services/web/app/src/Features/Authentication/AuthenticationController.js
index 7a97d2ac9c..c321ce3edf 100644
--- a/services/web/app/src/Features/Authentication/AuthenticationController.js
+++ b/services/web/app/src/Features/Authentication/AuthenticationController.js
@@ -392,6 +392,10 @@ const AuthenticationController = {
         req.oauth_user = token.user
         next()
       } catch (err) {
+        logger.warn(
+          { errName: err.name, errMessage: err.message },
+          'OAuth authenticate error'
+        )
         if (
           err.code === 400 &&
           err.message === 'Invalid request: malformed authorization header'