s

d2ypp2/scripts/linux/lib/common.sh

@@ -776,6 +776,7 @@ ensure_runtime_dirs_owned_by_live() {
     backup_config \
     .pm2 \
     .process_runner \
+    web-console \
     web-console/out \
     web-console/.next \
     web-console/node_modules \
@@ -784,6 +785,7 @@ ensure_runtime_dirs_owned_by_live() {
     path="$ROOT_DIR/$rel"
     mkdir -p "$path"
     chown -R live:live "$path" 2>/dev/null || true
+    chmod -R u+rwX,g+rwX "$path" 2>/dev/null || true
   done
 }
 
@@ -952,11 +954,14 @@ StartLimitIntervalSec=0
 
 [Service]
 User=live
+PermissionsStartOnly=true
 WorkingDirectory=$ROOT_DIR
 Environment=HOST=0.0.0.0
 Environment=PORT=$PORT
 Environment=LIVE_NOFILE_SOFT=$LIVE_NOFILE_SOFT
 LimitNOFILE=$LIVE_NOFILE_SOFT
+ExecStartPre=/usr/bin/install -d -o live -g live $ROOT_DIR/config $ROOT_DIR/logs $ROOT_DIR/downloads $ROOT_DIR/backup $ROOT_DIR/backup_config $ROOT_DIR/.pm2 $ROOT_DIR/.process_runner $ROOT_DIR/web-console $ROOT_DIR/services/neko/data
+ExecStartPre=/bin/chown -R live:live $ROOT_DIR/config $ROOT_DIR/logs $ROOT_DIR/downloads $ROOT_DIR/backup $ROOT_DIR/backup_config $ROOT_DIR/.pm2 $ROOT_DIR/.process_runner $ROOT_DIR/web-console $ROOT_DIR/services/neko/data
 ExecStart=$ROOT_DIR/start.sh
 Restart=always
 RestartSec=5

d2ypp2/src/hub_routes.py

@@ -3,6 +3,7 @@ from __future__ import annotations
 
 import asyncio
 import json
+import sqlite3
 import time
 from pathlib import Path
 from typing import Any, Callable, Optional
@@ -276,6 +277,11 @@ async def hub_youtube_pro_channels_write(body: YoutubeProChannelsBody) -> dict[s
         set_youtube_pro_channels(body.channels)
     except ValueError as exc:
         raise HTTPException(status_code=400, detail=str(exc)) from exc
+    except sqlite3.Error as exc:
+        raise HTTPException(
+            status_code=500,
+            detail=f"多频道状态数据库写入失败: {exc}; 请确认 config 目录归 live 用户可写",
+        ) from exc
     capacity = await asyncio.to_thread(ensure_neko_capacity_for_youtube_channels, _repo_root, body.channels)
     return {"message": "ok", "neko": capacity}
 

d2ypp2/tests/test_web_dynamic_processes.py

@@ -3,6 +3,7 @@ from __future__ import annotations
 import ast
 import asyncio
 import json
+import sqlite3
 import tempfile
 import unittest
 from pathlib import Path
@@ -19,6 +20,15 @@ class _JsonRequest:
         return self._payload
 
 
+class _ReadRequest:
+    headers: dict[str, str] = {}
+
+    class _Client:
+        host = "127.0.0.1"
+
+    client = _Client()
+
+
 def _json_body(resp) -> dict[str, object]:  # noqa: ANN001
     return json.loads(resp.body)
 
@@ -180,7 +190,7 @@ class WebDynamicProcessesTests(unittest.TestCase):
                 with patch("web.allows_url_config", return_value=True):
                     with patch("web.managed_url_config_relpath", return_value=rel):
                         with patch("web._sync_youtube_pro_runtime_files", side_effect=AssertionError("unexpected resync")):
-                            payload = asyncio.run(web.get_url_config("youtube"))
+                            payload = asyncio.run(web.get_url_config(_ReadRequest(), process="youtube"))
 
         self.assertEqual(_json_body(payload)["content"], "https://live.douyin.com/new\n")
         self.assertEqual(payload.headers.get("cache-control"), "no-store, max-age=0, must-revalidate")
@@ -204,6 +214,26 @@ class WebDynamicProcessesTests(unittest.TestCase):
         self.assertEqual(_json_body(payload)["message"], "配置保存成功")
         self.assertEqual(captured[-1][0]["urlLines"], "https://live.douyin.com/fresh\n")
 
+    def test_save_url_config_returns_json_when_channel_store_readonly(self) -> None:
+        channels = [{"id": "lane1", "name": "Lane 1", "pm2Name": "youtube2__lane1", "urlLines": "old\n"}]
+
+        with patch("web.allows_url_config", return_value=True):
+            with patch("web.managed_url_config_relpath", return_value="URL_config.youtube2__lane1.ini"):
+                with patch("web.governed_save_managed_file"):
+                    with patch("web.get_youtube_pro_channels", return_value=channels):
+                        with patch("web.set_youtube_pro_channels", side_effect=sqlite3.OperationalError("attempt to write a readonly database")):
+                            payload = asyncio.run(
+                                web.save_url_config(
+                                    _JsonRequest({"content": "https://live.douyin.com/fresh\n"}),
+                                    process="youtube2__lane1",
+                                )
+                            )
+
+        body = _json_body(payload)
+        self.assertEqual(payload.status_code, 500)
+        self.assertIn("多频道状态数据库写入失败", body["error"])
+        self.assertIn("config", body["error"])
+
     def test_save_config_updates_matching_youtube_pro_channel_stream_key(self) -> None:
         captured: list[list[dict[str, object]]] = []
         channels = [{"id": "lane1", "name": "Lane 1", "pm2Name": "youtube2__lane1", "streamKey": "old-key"}]

d2ypp2/web-console/components/live-product/LiveYoutubeUnmannedView.tsx

@@ -370,6 +370,7 @@ export function LiveYoutubeUnmannedView({
   const urlListDirtyRef = useRef(false);
   const singleUrlDraftRef = useRef(urlConfig);
   const proUrlDraftRef = useRef(proUrlDraft);
+  const channelsRef = useRef<YoutubeProChannel[]>([]);
   const currentProcRef = useRef(currentProc);
   const urlRequestSeqRef = useRef(0);
   const ytIniRequestSeqRef = useRef(0);
@@ -403,6 +404,27 @@ export function LiveYoutubeUnmannedView({
     proUrlDraftRef.current = proUrlDraft;
   }, [proUrlDraft]);
 
+  useEffect(() => {
+    channelsRef.current = channels;
+  }, [channels]);
+
+  const updateActiveChannelUrlLines = useCallback((channelId: string, nextUrlLines: string) => {
+    if (!channelId) return;
+    setChannels((prev) => {
+      let changed = false;
+      const next = prev.map((row) => {
+        if (row.id !== channelId) return row;
+        if ((row.urlLines ?? "") === nextUrlLines) return row;
+        changed = true;
+        return { ...row, urlLines: nextUrlLines };
+      });
+      if (!changed) return prev;
+      channelsRef.current = next;
+      saveYoutubeProChannels(next);
+      return next;
+    });
+  }, []);
+
   const pullUrlConfigFromServer = useCallback(async () => {
     const targetProc = currentProcRef.current.trim();
     if (!targetProc) return;
@@ -418,24 +440,18 @@ export function LiveYoutubeUnmannedView({
       if (urlListDirtyRef.current) return;
       if (mode === "single") applySingleUrlDraft(c);
       else {
-        const localDraft = channels.find((row) => row.id === activeCh)?.urlLines ?? "";
+        const localDraft = channelsRef.current.find((row) => row.id === activeCh)?.urlLines ?? "";
         if (shouldPreserveLocalUrlDraft(localDraft, c)) {
           applyProUrlDraft(localDraft);
           return;
         }
         applyProUrlDraft(c);
-        if (activeCh) {
+        updateActiveChannelUrlLines(activeCh, c);
-          setChannels((prev) => {
-            const next = prev.map((x) => (x.id === activeCh ? { ...x, urlLines: c } : x));
-            saveYoutubeProChannels(next);
-            return next;
-          });
-        }
       }
     } catch {
       /* ignore */
     }
-  }, [activeCh, applyProUrlDraft, applySingleUrlDraft, channels, fetchJson, mode]);
+  }, [activeCh, applyProUrlDraft, applySingleUrlDraft, fetchJson, mode, updateActiveChannelUrlLines]);
 
   useEffect(() => {
     if (!currentProc || !urlAutoRefresh) return;
@@ -467,27 +483,21 @@ export function LiveYoutubeUnmannedView({
       }
       if (mode === "single") applySingleUrlDraft(c);
       else {
-        const localDraft = channels.find((row) => row.id === activeCh)?.urlLines ?? "";
+        const localDraft = channelsRef.current.find((row) => row.id === activeCh)?.urlLines ?? "";
         if (shouldPreserveLocalUrlDraft(localDraft, c)) {
           applyProUrlDraft(localDraft);
           setUrlFetchNote(t("服务器暂无已保存 URL，已保留本地草稿", "Server has no saved URLs, kept the local draft"));
           return;
         }
         applyProUrlDraft(c);
-        if (activeCh) {
+        updateActiveChannelUrlLines(activeCh, c);
-          setChannels((prev) => {
-            const next = prev.map((x) => (x.id === activeCh ? { ...x, urlLines: c } : x));
-            saveYoutubeProChannels(next);
-            return next;
-          });
-        }
       }
       setUrlFetchNote(t("已从服务器读取 URL_config", "Reloaded URL_config from server"));
     } catch (e) {
       if (requestId !== urlRequestSeqRef.current || targetProc !== currentProcRef.current.trim()) return;
       setUrlFetchNote((e as Error).message);
     } finally {
-      if (requestId === urlRequestSeqRef.current && targetProc === currentProcRef.current.trim()) {
+      if (requestId === urlRequestSeqRef.current) {
         setUrlReloading(false);
       }
     }
@@ -512,6 +522,7 @@ export function LiveYoutubeUnmannedView({
       try {
         const remote = await fetchYoutubeProChannelsRemote(fetchJson);
         if (remote.fetched && remote.channels.length && !cancelled) {
+          channelsRef.current = remote.channels;
           setChannels(remote.channels);
           saveYoutubeProChannels(remote.channels);
           return;
@@ -537,6 +548,7 @@ export function LiveYoutubeUnmannedView({
                 },
               ];
             })();
+      channelsRef.current = initial;
       setChannels(initial);
       if (!list.length) saveYoutubeProChannels(initial);
     })();
@@ -574,6 +586,7 @@ export function LiveYoutubeUnmannedView({
   }, [currentProc, currentProcLooksYoutube, mode, preferredSingleProc, setCurrentProc]);
 
   const applyChannelsLocal = useCallback((next: YoutubeProChannel[]) => {
+    channelsRef.current = next;
     setChannels(next);
     saveYoutubeProChannels(next);
   }, []);
@@ -786,7 +799,7 @@ export function LiveYoutubeUnmannedView({
       if (requestId !== ytIniRequestSeqRef.current || targetProc !== currentProcRef.current.trim()) return;
       setYtIniStatus((e as Error).message);
     } finally {
-      if (requestId === ytIniRequestSeqRef.current && targetProc === currentProcRef.current.trim()) {
+      if (requestId === ytIniRequestSeqRef.current) {
         setYtIniLoading(false);
       }
     }

d2ypp2/web-console/out/.build-stamp.json

@@ -1,6 +1,6 @@
 {
-  "built_at": 1779182151.9524395,
+  "built_at": 1779184553.6568675,
-  "source_mtime": 1779180451.7832174,
+  "source_mtime": 1779183169.5914183,
   "toolchain": "local",
   "node_major": 20
 }

d2ypp2/web-console/out/android.txt

@@ -2,6 +2,6 @@
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d2ypp2/web-console/out/console.txt

@@ -2,6 +2,6 @@
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d2ypp2/web-console/out/index.txt

@@ -1,7 +1,7 @@
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d2ypp2/web-console/out/shellcrash.txt

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d2ypp2/web.py

@@ -6,7 +6,9 @@ import json
 import os
 import re
 import signal
+import sqlite3
 import sys
+import time
 from contextlib import asynccontextmanager, suppress
 from pathlib import Path
 from typing import Any, Optional
@@ -362,6 +364,10 @@ def _persist_youtube_pro_channel_edits(
     return updated
 
 
+def _youtube_pro_store_error(exc: sqlite3.Error) -> str:
+    return f"多频道状态数据库写入失败: {exc}; 请确认 config 目录归 live 用户可写"
+
+
 def _validate_youtube_runtime_files(process: str) -> list[str]:
     return validate_youtube_runtime_files(BASE_DIR, CONFIG_DIR, process, get_youtube_pro_channels())
 
@@ -553,6 +559,8 @@ async def alias_youtube_pro_channels_post(body: YoutubeProChannelsBody):
         set_youtube_pro_channels(body.channels)
     except ValueError as exc:
         return JSONResponse({"error": str(exc)}, status_code=400)
+    except sqlite3.Error as exc:
+        return JSONResponse({"error": _youtube_pro_store_error(exc)}, status_code=500)
     capacity = await asyncio.to_thread(ensure_neko_capacity_for_youtube_channels, BASE_DIR, body.channels)
     return {"message": "ok", "neko": capacity}
 
@@ -570,6 +578,35 @@ _NO_STORE_HEADERS = {
     "Expires": "0",
 }
 
+_READ_CONFIG_MIN_INTERVAL_SECONDS = 0.45
+_READ_CONFIG_LAST_SEEN: dict[tuple[str, str, str], float] = {}
+
+
+def _client_host(request: Request) -> str:
+    forwarded = (request.headers.get("x-forwarded-for") or "").split(",", 1)[0].strip()
+    if forwarded:
+        return forwarded
+    return request.client.host if request.client else "unknown"
+
+
+def _reject_config_read_storm(request: Request, endpoint: str, process: str) -> JSONResponse | None:
+    now = time.monotonic()
+    if len(_READ_CONFIG_LAST_SEEN) > 2048:
+        cutoff = now - 30.0
+        for key, seen_at in list(_READ_CONFIG_LAST_SEEN.items()):
+            if seen_at < cutoff:
+                _READ_CONFIG_LAST_SEEN.pop(key, None)
+    key = (_client_host(request), endpoint, (process or "").strip())
+    last = _READ_CONFIG_LAST_SEEN.get(key, 0.0)
+    _READ_CONFIG_LAST_SEEN[key] = now
+    if now - last >= _READ_CONFIG_MIN_INTERVAL_SECONDS:
+        return None
+    return JSONResponse(
+        {"error": "刷新过快，请稍后重试"},
+        status_code=429,
+        headers={**_NO_STORE_HEADERS, "Retry-After": "1"},
+    )
+
 
 class ProcessNameBody(BaseModel):
     process: str = Field(..., min_length=1, max_length=160)
@@ -1112,7 +1149,10 @@ async def get_system_snapshot():
 
 # ---------------- 配置路由（youtube.ini，仅 youtube） ----------------
 @app.get("/get_config")
-async def get_config(process: str = Query(..., description="进程名")):
+async def get_config(request: Request, process: str = Query(..., description="进程名")):
+    storm = _reject_config_read_storm(request, "get_config", process)
+    if storm is not None:
+        return storm
     rel = managed_youtube_ini_relpath(process)
     if not rel:
         return JSONResponse(
@@ -1156,13 +1196,18 @@ async def save_config(request: Request, process: str = Query(..., description="
         governed_save_managed_file("app-config", rel, content)
         _persist_youtube_pro_channel_edits(process, youtube_ini_content=content)
         return JSONResponse({"message": "配置保存成功"}, headers=_NO_STORE_HEADERS)
+    except sqlite3.Error as e:
+        return JSONResponse({"error": _youtube_pro_store_error(e)}, status_code=500)
     except OSError as e:
         return JSONResponse({"error": f"保存失败: {str(e)}"}, status_code=500)
 
 
 # ---------------- 配置路由（URL_config.ini） ----------------
 @app.get("/get_url_config")
-async def get_url_config(process: str = Query(..., description="进程名")):
+async def get_url_config(request: Request, process: str = Query(..., description="进程名")):
+    storm = _reject_config_read_storm(request, "get_url_config", process)
+    if storm is not None:
+        return storm
     if not allows_url_config(process):
         return JSONResponse(
             {"error": "仅 tiktok*.py / youtube*.py / douyin_youtube*.py 对应进程支持 URL 配置编辑"},
@@ -1210,6 +1255,8 @@ async def save_url_config(request: Request, process: str = Query(..., descriptio
         governed_save_managed_file("app-config", rel, content)
         _persist_youtube_pro_channel_edits(process, url_content=content)
         return JSONResponse({"message": "配置保存成功"}, headers=_NO_STORE_HEADERS)
+    except sqlite3.Error as e:
+        return JSONResponse({"error": _youtube_pro_store_error(e)}, status_code=500)
     except OSError as e:
         return JSONResponse({"error": f"保存失败: {str(e)}"}, status_code=500)