From 13a16d71f821a02469affca7c13cbc2568b274f1 Mon Sep 17 00:00:00 2001
From: cpu <cpu@virtonline.eu>
Date: Fri, 28 Mar 2025 02:35:07 +0100
Subject: [PATCH] added debug for headers received

---
 README.md | 1 +
 server.js | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/README.md b/README.md
index dcdae6c..ada6e5c 100644
--- a/README.md
+++ b/README.md
@@ -191,6 +191,7 @@ If you receive a different response, refer to the Troubleshooting section below.
 ## Troubleshooting
 
 *   **Check Backend Logs:** `docker logs flic-webhook-webpush`. Look for errors related to configuration, file access, JSON parsing, authentication, or sending push notifications.
+    * The server logs all headers received from Flic requests to help with debugging. Look for lines starting with `DEBUG - All headers received:` to see all headers sent by the Flic button.
 *   **Check Traefik Logs:** `docker logs traefik`. Look for routing errors or certificate issues.
 *   **Verify `.env`:** Ensure all required variables are set correctly, especially VAPID keys and Traefik settings.
 *   **Verify `labels`:** Double-check that variables were correctly substituted manually and match your `.env` and Traefik setup.
diff --git a/server.js b/server.js
index 1d94863..ae215d5 100644
--- a/server.js
+++ b/server.js
@@ -222,6 +222,12 @@ app.get('/flic-webhook', authenticateFlicRequest, async (req, res) => {
   // Get click_type from query parameter instead of request body
   const click_type = req.query.click_type;
 
+  // Debug: Log all headers received from Flic
+  console.log('DEBUG - All headers received:');
+  Object.keys(req.headers).forEach(headerName => {
+    console.log(`  ${headerName}: ${req.headers[headerName]}`);
+  });
+
   console.log(`Received GET webhook: Button=${buttonName}, Type=${click_type}, Timestamp=${timestamp || 'N/A'}`);
 
   // Basic validation