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dsh-404-panic-lock

404 Panic Lock

DSH plugin: Press Ctrl+Shift+L to disguise the page as a static 404 screenshot lock screen, preventing others from tampering with your computer

The plugin will be installed here. Keep web if you are unsure.

npx -y @deepseek-ai/dsh plugin --profile web add github:chuxumilk/dsh-404-panic-lock#a760badc4eb4f4b9f2f45b509aa55b967147425a
READMECompatibilityVersions

Compatibility and provenance

404 Panic Lock is published as dsh-404-panic-lock and currently resolves to version 0.1.3. The Hub verifies its manifest and preserves the exact installation source for reproducible installs.

DSH compatibility
*
Runtime surfaces
web
Release source
github
Registry updated
8/23/2026

Versions

0.1.3stable
8/23/2026

Related plugins

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Latest
0.1.3
DSH
*
HMR
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Tree shaking
Safe tree shaking not declared
Unpacked size
Unavailable
Files
Unavailable
Surface
web
License
CC0-1.0
Source
github
GitHub
★ 4
Weekly downloads
0
Last push
8/23/2026
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404 Panic Lock — DSH Plugin for DeepSeek Harness

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README

404 Panic Lock(DSH 404 防打扰锁)

按一个快捷键(Ctrl+Shift+L),整个页面瞬间变成一张静态的 404 错误页截图——鼠标、键盘、右键全部失效,看起来就像网站挂了;再按一次快捷键恢复。

防止别人趁你离开时乱动你的电脑。大概只有这样了(确信)

效果预览(草稿演示)

在线预览:https://chuxumilk.github.io/dsh-404-panic-lock/ —— 打开后按 Ctrl+Shift+L 锁定,再按一次恢复。

也可以直接打开 demo/index.html(本地文件)体验:页面会变成一个假的聊天界面,按 Ctrl+Shift+L 锁定,再按一次恢复。

功能

  • 一键把 DSH Web 界面伪装成「404 Not Found」错误页(Canvas 现画的静态图片,像素级不可交互)
  • 锁定自动进入浏览器全屏,404 遮罩盖满整个屏幕(连地址栏/标签栏一起盖住),解锁自动退出
  • 锁定时:点击、滚动、右键、键盘输入全部被吞掉;标签页标题同步变成 404 Not Found
  • 再按一次快捷键恢复,标题还原
  • 插件停止/卸载时自动解锁清理,不残留
  • 轻量:客户端纯 DOM、无框架依赖

在 DSH 中运行

这是一个标准 DSH 插件包(bundle),命令行安装:

dsh plugin --profile web add github:chuxumilk/dsh-404-panic-lock

或者也可以通过DSH自己运行。

  发送命令:安装 https://github.com/chuxumilk/dsh-404-panic-lock

同时,也支持在DSH插件市场搜索。 安装后重启 DSH,按 Ctrl+Shift+L 即可锁定/恢复。

快捷键自定义

默认 Ctrl+Shift+L(L = Lock)。改 client.js 顶部的 HOTKEY_CODE 即可,例如:

const HOTKEY_CODE = 'KeyD' // Ctrl+Shift+D

工作原理

  1. 浏览器半部(client.js)在 document 捕获阶段监听 keydown,命中快捷键时切换锁定状态
  2. 锁定时用 Canvas 按当前窗口尺寸画一张逼真的 404 页面(伪浏览器地址条 + 大号 404 + 说明文字),导出为 PNG 图片
  3. 图片放进 position: fixed + 最大 z-index 的全屏遮罩,盖住整个页面
  4. 锁定期间拦截所有键盘事件和右键菜单;失焦输入框,防止焦点留在背后

目录结构

├── package.json        # 包清单:dsh.bundle.patch + dsh.client(web) 声明
├── cordis.patch.yml    # bundle 补丁:把插件行插入 profile 插件名单
├── index.js            # 宿主半部(空实现,仅占位)
├── client.js           # 浏览器半部:bundle 格式(__ModuleLoader__.load)
└── demo/
    └── index.html      # 独立演示页:打开后按 Ctrl+Shift+L 体验

免责声明

本插件是防打扰工具,它只是盖住页面、吞掉输入,不能阻止任何真正的系统级操作。