Fix websocket authentication

jellyfin_kodi/jellyfin/ws_client.py

@@ -47,20 +47,34 @@ class WSClient(threading.Thread):
     def run(self):
 
         monitor = xbmc.Monitor()
-        token = self.client.config.data["auth.token"]
-        device_id = self.client.config.data["app.device_id"]
         server = self.client.config.data["auth.server"]
         server = (
             server.replace("https://", "wss://")
             if server.startswith("https")
             else server.replace("http://", "ws://")
         )
-        wsc_url = "%s/socket?ApiKey=%s&device_id=%s" % (server, token, device_id)
+        wsc_url = "%s/socket" % server
+        # Build authorization header for websocket connection
+        auth_params = {}
+        if "app.device_name" in self.client.config.data:
+            auth_params.update(
+                {
+                    "Client": self.client.config.data["app.name"],
+                    "Device": self.client.config.data["app.device_name"],
+                    "DeviceId": self.client.config.data["app.device_id"],
+                    "Version": self.client.config.data["app.version"],
+                }
+            )
+        if "auth.token" in self.client.config.data:
+            auth_params["Token"] = self.client.config.data["auth.token"]
+        auth_line = ", ".join(f'{k}="{v}"' for k, v in auth_params.items())
+        ws_headers = {"Authorization": f"MediaBrowser {auth_line}"}
 
         LOG.info("Websocket url: %s", wsc_url)
 
         self.wsc = websocket.WebSocketApp(
             wsc_url,
+            header=ws_headers,
             on_open=lambda ws: self.on_open(ws),
             on_message=lambda ws, message: self.on_message(ws, message),
             on_error=lambda ws, error: self.on_error(ws, error),