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PixShell 0.1.5

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@lyu0805 lyu0805 released this 31 Jul 22:11
v0.1.5
381f557

PixShell v0.1.5

Release date: 2026-08-01
Repository: lyu0805/pixshell

中文

概述

PixShell v0.1.5 引入 FIDO2 硬件安全密钥（双端）与内置编辑器 LSP 智能提示（双端）两大功能，并完成新建连接表单、监控侧栏、滚动条等一批 macOS UI 打磨；Windows 端补上连接失败防火墙诊断（Win11 目标机默认拦截 22 端口入站的常见场景，现在会直接提示放行命令），安装包自动补装 WebView2 Runtime。

主要更新

1. FIDO2 硬件安全密钥（macOS + Windows）

  • macOS：检测 sk-* 密钥（sk-ssh-ed25519@openssh.com / sk-ecdsa-sha2-nistp256@openssh.com）自动走系统 OpenSSH，SecurityKeyProvider 接入 Touch ID / 安全密钥触摸提示；引擎自动回落机制复用
  • Windows：SSH.NET 无 sk 算法支持 → 检测到 FIDO2 密钥时整个会话自动转系统 OpenSSH 客户端（C:\Windows\System32\OpenSSH\ssh.exe），Windows Hello PIN / 触摸弹窗原生呈现；一次性命令（系统信息/监控）同样支持
  • 兼容 Win10 22H2+ / Win11（系统自带 OpenSSH 9.x）
  • 已知限制：FIDO2 会话的 SFTP/SCP 面板暂不可用（SSH.NET 无 sk 支持，可用 scp/sftp 命令或换普通凭据）；Windows -tt 无 pty 尺寸同步（固定 80×24，ConPTY 尺寸同步列为后续增强）

2. 内置编辑器 LSP（macOS + Windows）

  • rust-analyzer 完整支持：诊断（错误/警告实时下划线 + 悬停详情）、悬停提示、代码补全（↑↓ 选择 / 回车插入 / Esc 关闭）、定义跳转——双端一致
  • 快捷键：macOS ⌃Space 补全 / ⌘Space 悬停 / ⌘⇧G 跳转；Windows Ctrl+Space 补全 / Ctrl+Shift+H 悬停 / Ctrl+Shift+G 跳转；右键菜单同样提供
  • 可靠性加固：-32801 ContentModified 自动重试（新 id 最多 3 次）、10s 请求超时、查询前 flush 未决变更、收发失败日志
  • rust-analyzer 缺失时优雅降级：编辑器照常工作，仅无智能提示

3. 连接失败诊断（Windows，用户反馈）

  • 防火墙提示：连接被拒绝/超时（Socket 层失败，排除认证失败）→ 状态栏直接给出 Win11 放行命令（New-NetFirewallRule ... -LocalPort 22），不再让用户猜"权限/证书"
  • OpenSSH 路径真实报错可见：FIDO2/OpenSSH 会话连接失败时 ssh.exe 的 stderr（Bad owner or permissions / host key 变更 / Connection refused）以红色推到终端，含 refused/timed out 同样附放行指引

4. 新建连接表单修复（macOS）

  • 类型切换布局修复：SSH ⇄ Web 切换不再重叠/留空隙（NSGridRow 折叠 + accessory 高度恒定）
  • 输入框粘贴修复：模态表单内 ⌘V / ⌘X / ⌘A / ⌘Z 可用（拦截转发 field editor）
  • 表单跳动修复：accessory 固定宽 420 + 居中，SSH/Web 切换时标签与输入框不再左右跳动

5. UI 打磨（macOS）

  • 滚动条白条根治：彻底消除侧栏/面板 legacy 滚动条轨道白条，统一 overlay scroller（侧栏、表格、窗口三处系列修复）
  • 监控侧栏细化：进程 TOP / 磁盘行背景铺满（不再裁切）、表头列宽加大、系统信息按钮居中、Sparkline 柱状图坐标修复（从底部升起）+ 密集柱状图风格

6. 其他

  • WebView2 自动安装（Windows 安装包）：检测到缺 WebView2 Runtime 时静默安装 Evergreen bootstrapper，解决终端白屏（Issue #9）
  • CLI/MCP 桥自动拉起（双端）：桥不通时 CLI 调用自动后台拉起 App 并等待就绪，无头调用不再报"桥未启动"
  • 版本号升至 0.1.5（双端应用、更新检查、安装包、文档同步）

English

Overview

PixShell v0.1.5 introduces FIDO2 hardware security key support (macOS + Windows) and built-in editor LSP intelligence (both platforms), plus a round of macOS UI polish across the new-connection form, monitor sidebar and scrollbars; Windows gains connection-failure firewall diagnostics (Win11 targets commonly block inbound 22 — the app now shows the exact allow command), and the installer auto-installs WebView2 Runtime when missing.

Highlights

1. FIDO2 hardware security keys (macOS + Windows)

  • macOS: sk-* keys (sk-ssh-ed25519@openssh.com / sk-ecdsa-sha2-nistp256@openssh.com) are detected and routed to system OpenSSH with SecurityKeyProvider wired to Touch ID / security-key touch prompts; existing engine fallback reused
  • Windows: SSH.NET has no sk algorithm support → FIDO2 sessions automatically route through the system OpenSSH client (C:\Windows\System32\OpenSSH\ssh.exe) with native Windows Hello PIN/touch prompts; one-shot exec (system info/monitoring) supported too
  • Requires Win10 22H2+ / Win11 (bundled OpenSSH 9.x)
  • Known limits: SFTP/SCP panel unavailable on FIDO2 sessions (SSH.NET has no sk support — use scp/sftp commands or regular credentials); Windows -tt has no pty size sync (fixed 80×24; ConPTY size sync planned)

2. Built-in editor LSP (macOS + Windows)

  • Full rust-analyzer support: diagnostics (live error/warning underlines with hover details), hover, code completion (↑↓ to select / Enter to insert / Esc to close), go-to-definition — consistent across platforms
  • Shortcuts: macOS ⌃Space completion / ⌘Space hover / ⌘⇧G go-to; Windows Ctrl+Space completion / Ctrl+Shift+H hover / Ctrl+Shift+G go-to; context menus too
  • Hardening: -32801 ContentModified auto-retry (new id, up to 3x), 10s request timeout, pending-change flush before queries, send/receive failure logs
  • Graceful degradation when rust-analyzer is missing: editor works, just no intelligence

3. Connection-failure diagnostics (Windows, user-reported)

  • Firewall hint: socket-level refusal/timeout (excluding auth failures) → status bar shows the Win11 allow command (New-NetFirewallRule ... -LocalPort 22) instead of leaving users guessing "permissions/certificates"
  • OpenSSH errors surfaced: on failed FIDO2/OpenSSH connects, ssh.exe's stderr (Bad owner or permissions, host-key mismatch, connection refused) is pushed to the terminal in red, with the same firewall hint on refused/timeout

4. New-connection form fixes (macOS)

  • Type-switch layout: SSH ⇄ Web switching no longer overlaps or gaps (NSGridRow collapse + fixed accessory height)
  • Paste shortcuts: ⌘V/⌘X/⌘A/⌘Z work inside modal forms (intercepted and forwarded to the field editor)
  • Form jumping fixed: accessory pinned to fixed 420px width and centered — labels/inputs no longer jump left-right on type switch

5. UI polish (macOS)

  • Scrollbar white-strip root fix: legacy scroller track white strips eliminated across sidebar/panels, unified overlay scroller (series of fixes for sidebar, tables, and windows)
  • Monitor sidebar refinement: process TOP / disk row backgrounds now stretch full-width (no clipping), wider table headers, centered System Info button, Sparkline bar-mode coordinate fix (bars rise from the bottom) with dense volume-style bars

6. Other

  • WebView2 auto-install (Windows installer): silently installs the Evergreen bootstrapper when the runtime is missing, fixing the blank terminal (Issue #9)
  • CLI/MCP bridge auto-launch (both platforms): when the bridge is down, CLI calls automatically launch the app in the background and wait for readiness — headless calls no longer fail with "bridge not running"
  • Version bumped to 0.1.5 (both apps, update check, installers, docs)
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