[Bug]ZCode 桌面端启动时越权接管 text/html 文件关联
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Description
提交前确认 · Pre-submission checklist
- 我已搜索过现有 issue,确认这不是重复 / I searched existing issues and confirmed this isn't a duplicate.
- 我已阅读 CONTRIBUTING.md / I've read CONTRIBUTING.md.
问题类别 · Category
UI / 界面体验 · UI / UX
涉及的 Agent 框架 · Agent framework
ZCode Agent(自研)
严重程度 · Severity
影响体验 · Major (功能可用但体验受损 / works but degraded)
复现频率 · Reproducibility
必现 · Always
问题描述 · Description
【Linux 桌面端】启动时 deep-link 注册例程越权将 text/html 默认打开方式改写为 zcode.desktop,静默覆盖用户已设置的默认浏览器(Chrome),无任何用户交互,每次应用启动/初始化均会复发。
复现步骤 · Steps to reproduce
- 确认当前关联正常:xdg-mime query default text/html 输出 google-chrome.desktop
- 启动 ZCode 桌面端(触发其 deep-link 初始化例程)
- 再次查询:输出变为 zcode.desktop;~/.config/mimeapps.list 的 [Default Applications] 段被写入 text/html=zcode.desktop
期望表现 · Expected behavior
deep-link 注册只应写入 x-scheme-handler/zcode=zcode.desktop;不应触碰 text/html 或任何未在自身 .desktop 文件 MimeType 中声明的类型。/usr/share/applications/zcode.desktop 的声明仅为 MimeType=x-scheme-handler/zcode;,本不应出现在 html 默认程序路径上。
实际表现 · Actual behavior
应用启动 2 秒后 mimeapps.list 被改写,text/html 默认程序变为 zcode.desktop,用户双击 html 文件被 ZCode 接管;手动 xdg-mime 还原后下次启动再次被覆盖。
ZCode 版本 · ZCode version
3.11.2
设备 / 系统 / 浏览器 · Device / OS / Browser
x86_64 笔记本 / Ubuntu 20.04.6 LTS (GNOME, X11) / ZCode Linux 桌面端(Electron)
截图 / 录屏 / 日志 · Screenshots / Recordings / Logs
17:23:45 <主机名> org.freedesktop.FileManager1[8619]: [main] [crash-capture] configured remoteCrashReporterEnabled=true stagingDir=/.zcode/v2/crash/live/.local/share/applications/zcode.desktop', changed: false }
17:23:45 <主机名> org.freedesktop.FileManager1[8619]: [main] [deep-link] 注册协议成功 { scheme: 'zcode' }
17:23:45 <主机名> org.freedesktop.FileManager1[8619]: [main] [deep-link] Linux 系统级 desktop entry 已存在 { systemDesktopEntryPath: '/usr/share/applications/zcode.desktop' }
17:23:45 <主机名> org.freedesktop.FileManager1[8619]: [main] [deep-link] Linux 用户级协议注册成功 { desktopFilePath: '
17:23:45 <主机名> org.freedesktop.FileManager1[8619]: [main] [arms] electron initialized env=prod version=3.11.2
17:23:47 ~/.config/mimeapps.list 修改时间为该时刻,[Default Applications] 新增 text/html=zcode.desktop
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by locating the Linux desktop deep-link registration routine described in the report and reproduce it with xdg-mime and ~/.config/mimeapps.list on Ubuntu. Verify that initialization registers only x-scheme-handler/zcode and leaves text/html unchanged; done when repeated launches no longer overwrite the user's browser association.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- electron
- Domain
- desktop
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Active
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100