24 lines
1.5 KiB
Markdown
24 lines
1.5 KiB
Markdown
# 官方能力模块 / Official capabilities
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Optional official-account integration, independent of the KoKonna device API Key
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client. The application composition root attaches it per configured device; the
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FrameDeviceDriver protocol does not depend on account login or widgets.
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- `rpc.py`: in-memory official login/session, disconnect, device discovery/detail
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and widget query. Strict method allowlist, no retries, no raw vendor errors.
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- `widgets.py`: normalized widget states and 60-second successful query cache.
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- `capabilities.py`: full discovered client operation inventory and evidence.
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Discovered does not mean implemented or enabled. Unenabled operations are blocked.
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- `widget_catalog.json`: dated, non-secret fallback catalog.
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The public `/api/v1/devices/{device_id}/widgets` endpoint is unchanged. The old
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`drivers.kokonna.widgets.WidgetReader` import remains a compatibility re-export.
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No raw RPC proxy or public password-login endpoint is introduced. Future admin
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account connection UI must use this module and keep credentials server-side.
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No account or session secret is automatically persisted by this module.
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设备 API Key 仍负责现有设备、图片和图库接口。官方账号功能集中在本目录，
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不进入 DisplayService、Renderer、Scheduler 或 FrameDeviceDriver。
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账号登录已提供内部客户端能力；页面连接入口、写操作和会话持久化尚未实现。
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所有已发现但未启用的 RPC 方法均拒绝执行，不复用 API Key 的写入开关。
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