From 485b809a630720bf09f08e7c48f7016b224a26b0 Mon Sep 17 00:00:00 2001
From: mani <mani@manis-MacBook-Pro.local>
Date: Fri, 9 Jan 2026 00:12:50 +0100
Subject: [PATCH] Fix Xbox proxy: Add proper header forwarding and streaming
 support

- Add query parameter forwarding (?api_key=... etc.)
- Add X-Forwarded-* headers for client IP tracking
- Exclude problematic headers (content-length, transfer-encoding, etc.)
- Add streaming support for large files (8KB chunks)
- Add root route handler
- Properly forward all HTTP methods
---
 docker/jellyfin-xbox-proxy/xbox-filter.py | 29 +++++++++++++++++++----
 1 file changed, 24 insertions(+), 5 deletions(-)

diff --git a/docker/jellyfin-xbox-proxy/xbox-filter.py b/docker/jellyfin-xbox-proxy/xbox-filter.py
index 29fcf6f..647268b 100644
--- a/docker/jellyfin-xbox-proxy/xbox-filter.py
+++ b/docker/jellyfin-xbox-proxy/xbox-filter.py
@@ -47,6 +47,7 @@ def filter_codecs(profile):
 
     return profile
 
+@app.route('/', defaults={'path': ''}, methods=['GET', 'POST', 'PUT', 'DELETE', 'PATCH', 'OPTIONS'])
 @app.route('/<path:path>', methods=['GET', 'POST', 'PUT', 'DELETE', 'PATCH', 'OPTIONS'])
 def proxy(path):
     """Proxy all requests to Jellyfin, filter Xbox responses"""
@@ -54,9 +55,23 @@ def proxy(path):
     is_xbox = 'xbox' in user_agent.lower()
     is_playback_info = 'PlaybackInfo' in path and request.method == 'POST'
 
-    # Forward request to Jellyfin
+    # Build full URL with query parameters
     url = f"{JELLYFIN_URL}/{path}"
-    headers = {key: value for key, value in request.headers if key.lower() != 'host'}
+    if request.query_string:
+        url += f"?{request.query_string.decode('utf-8')}"
+
+    # Copy headers, exclude problematic ones
+    headers = {}
+    excluded = ['host', 'connection', 'content-length', 'content-encoding', 'transfer-encoding']
+    for key, value in request.headers:
+        if key.lower() not in excluded:
+            headers[key] = value
+
+    # Add X-Forwarded-* headers for proper client tracking
+    headers['X-Forwarded-For'] = request.remote_addr
+    headers['X-Forwarded-Proto'] = request.scheme
+    headers['X-Forwarded-Host'] = request.host
+    headers['X-Real-IP'] = request.remote_addr
 
     resp = requests.request(
         method=request.method,
@@ -64,12 +79,14 @@ def proxy(path):
         headers=headers,
         data=request.get_data(),
         cookies=request.cookies,
-        allow_redirects=False
+        allow_redirects=False,
+        stream=True  # Support large file streaming
     )
 
     # Filter response for Xbox PlaybackInfo requests
     if is_xbox and is_playback_info and resp.status_code == 200:
         try:
+            # Read full response for JSON manipulation
             data = resp.json()
 
             # Filter DeviceProfile in request body (if sent back)
@@ -89,9 +106,11 @@ def proxy(path):
             response.headers['Content-Type'] = 'application/json'
         except Exception as e:
             logger.error(f"Error filtering response: {e}")
-            response = Response(resp.content, status=resp.status_code)
+            # Fallback to streaming response
+            response = Response(resp.iter_content(chunk_size=8192), status=resp.status_code)
     else:
-        response = Response(resp.content, status=resp.status_code)
+        # Stream response for large files (videos, etc.)
+        response = Response(resp.iter_content(chunk_size=8192), status=resp.status_code)
 
     # Copy headers from Jellyfin response
     excluded_headers = ['content-encoding', 'content-length', 'transfer-encoding', 'connection']