feat: settings password change, migrate desktop client with hub activation/report

desktop/device_store.py

@@ -0,0 +1,64 @@
+# -*- coding: utf-8 -*-
+"""本机激活信息：通用包首次激活后写入 device.json。"""
+from __future__ import annotations
+
+import json
+import os
+import platform
+import uuid
+from pathlib import Path
+from typing import Any, Optional
+
+APP_DIR = Path(os.environ.get("GOLD_MONITOR_DATA", Path.home() / ".gold_monitor"))
+DEVICE_FILE = APP_DIR / "device.json"
+
+
+def ensure_dir() -> None:
+    APP_DIR.mkdir(parents=True, exist_ok=True)
+
+
+def machine_fingerprint() -> str:
+    """相对稳定的本机指纹（非绝对防伪，够用区分机器）。"""
+    node = uuid.getnode()
+    name = platform.node() or "pc"
+    return f"{name}-{node:012x}"
+
+
+def load_device() -> dict[str, Any]:
+    ensure_dir()
+    if not DEVICE_FILE.is_file():
+        return {
+            "server": "",
+            "token": "",
+            "account_id": None,
+            "machine_id": None,
+            "fingerprint": machine_fingerprint(),
+            "machine_name": platform.node() or "PC",
+        }
+    try:
+        data = json.loads(DEVICE_FILE.read_text(encoding="utf-8"))
+    except (OSError, json.JSONDecodeError):
+        data = {}
+    data.setdefault("fingerprint", machine_fingerprint())
+    data.setdefault("machine_name", platform.node() or "PC")
+    data.setdefault("server", "")
+    data.setdefault("token", "")
+    return data
+
+
+def save_device(data: dict[str, Any]) -> None:
+    ensure_dir()
+    DEVICE_FILE.write_text(json.dumps(data, ensure_ascii=False, indent=2), encoding="utf-8")
+
+
+def is_activated() -> bool:
+    d = load_device()
+    return bool(d.get("token") and d.get("server"))
+
+
+def clear_activation() -> None:
+    d = load_device()
+    d["token"] = ""
+    d["account_id"] = None
+    d["machine_id"] = None
+    save_device(d)