Upload router_proxy.py

router_proxy.py

@@ -95,11 +95,20 @@ async def proxy_download(req_data: ProxyDownloadRequest, db: Session = Depends(g
 
     target_url = req_data.url
     
+    # 🚀 核心修复：从环境变量提取 Hugging Face Token，并组装 Authorization 请求头
+    # 注意：这里的变量名需与你在 Spaces -> Settings -> Variables and secrets 中设置的名称一致
+    hf_token = os.environ.get("HF_TOKEN") or os.environ.get("HUGGING_FACE_HUB_TOKEN") 
+    
+    headers = {}
+    if hf_token and "huggingface.co" in target_url:
+        headers["Authorization"] = f"Bearer {hf_token}"
+    
     # 2. 异步拉取真实 JSON 数据并透传回客户端
     try:
         # 开启 follow_redirects=True 防止源地址有 302 重定向跳转
         async with httpx.AsyncClient(follow_redirects=True) as client:
-            resp = await client.get(target_url, timeout=30.0)
+            # 🚀 将携带 Token 的 headers 传给 GET 请求，突破私有库 401 封锁
+            resp = await client.get(target_url, headers=headers, timeout=30.0)
             
             if resp.status_code != 200:
                 return JSONResponse(content={"error": f"源文件拉取失败，HTTP状态码: {resp.status_code}"}, status_code=resp.status_code)