Fix: Propagate authentication headers to HLS initialization segments (EXT-X-MAP) (#241)

fix: propagate rp_ headers to request headers for init segment downloads

Author: tiagomatrixd

mediaflow_proxy/mpd_processor.py

@@ -603,6 +603,10 @@ def build_hls_playlist(
             if query_params.get("api_password"):
                 init_query_params["api_password"] = query_params["api_password"]
 
+            for k, v in query_params.items():
+                if k.startswith('rp_') or k.startswith('h_'):
+                    init_query_params[k] = v
+
             init_map_url = encode_mediaflow_proxy_url(
                 init_proxy_url,
                 query_params=init_query_params,

mediaflow_proxy/utils/http_utils.py

@@ -754,6 +754,10 @@ def get_proxy_headers(request: Request) -> ProxyRequestHeaders:
     # Filter out empty values
     propagate_headers = {k[3:].lower(): v for k, v in request.query_params.items() if k.lower().startswith("rp_") and v}
 
+    for k, v in propagate_headers.items():
+        if k not in request_headers:
+            request_headers[k] = v
+
     # Parse headers to remove from response (x_headers parameter)
     x_headers_param = request.query_params.get("x_headers", "")
     remove_headers = [h.strip().lower() for h in x_headers_param.split(",") if h.strip()] if x_headers_param else []