From a1b19b7431f76039a2463975e0d555012ae70b87 Mon Sep 17 00:00:00 2001
From: Thigazhezhilan J <thigazhezhilanj007@gmail.com>
Date: Mon, 25 May 2026 21:30:03 +0530
Subject: [PATCH] Add debug logging to auto-login twofa step

Prints twofa response status, Location header, and body so we can see
exactly what Zerodha returns after TOTP submission.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 backend/app/services/auto_login_service.py | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/backend/app/services/auto_login_service.py b/backend/app/services/auto_login_service.py
index 88cb793..81f1382 100644
--- a/backend/app/services/auto_login_service.py
+++ b/backend/app/services/auto_login_service.py
@@ -221,6 +221,12 @@ def _perform_zerodha_login(
         timeout=15,
         allow_redirects=False,
     )
+    print(
+        f"[AUTO-LOGIN-DEBUG] twofa status={twofa_resp.status_code} "
+        f"location={twofa_resp.headers.get('Location', 'NONE')} "
+        f"body={twofa_resp.text[:300]}",
+        flush=True,
+    )
 
     # Step 4: Follow redirects manually to intercept request_token
     request_token = None