From 048a9b04fa27df404dd2c1fc620cc8da3ce863b5 Mon Sep 17 00:00:00 2001
From: Joe Au-Yeung <65426560+joeauyeung@users.noreply.github.com>
Date: Fri, 2 Jan 2026 18:30:09 -0500
Subject: [PATCH] chore: add logging in next-auth (#26404)

* Add logging in next-auth
* Add logging at other return
---
 .../features/auth/lib/next-auth-options.ts     | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/packages/features/auth/lib/next-auth-options.ts b/packages/features/auth/lib/next-auth-options.ts
index 373ccd11ab5a26..0767004b9d5632 100644
--- a/packages/features/auth/lib/next-auth-options.ts
+++ b/packages/features/auth/lib/next-auth-options.ts
@@ -1035,7 +1035,12 @@ export const getOptions = ({
             } else {
               return true;
             }
-          } else if (existingUserWithEmail.identityProvider === IdentityProvider.CAL) {
+          } else if (
+            existingUserWithEmail.identityProvider === IdentityProvider.CAL
+          ) {
+            log.error(
+              `Userid ${user.id} already exists with CAL identity provider`
+            );
             return `/auth/error?error=wrong-provider&provider=${existingUserWithEmail.identityProvider}`;
           } else if (
             existingUserWithEmail.identityProvider === IdentityProvider.GOOGLE &&
@@ -1064,6 +1069,17 @@ export const getOptions = ({
               return true;
             }
           }
+          log.error(
+            `Userid ${user.id} trying to login with the wrong provider`,
+            {
+              userId: user.id,
+              account: {
+                providerAccountId: account?.providerAccountId,
+                type: account?.type,
+                provider: account?.provider,
+              },
+            }
+          );
           return `/auth/error?error=wrong-provider&provider=${existingUserWithEmail.identityProvider}`;
         }