feat: 内置 HTML 预览器 + 沙箱浏览器 tab(v0.5.0)

- html viewer:.html/.htm 沙箱 iframe 预览(相对资源经 /sidebar/html 路径编码路由加载,CSP sandbox + 信任围栏 + cwd 边界),预览/编辑切换
- browser tab:+ 菜单多开(browser:<n>),地址栏后退/前进/刷新/在浏览器中打开(15px 图标),URL 与标题按会话持久化(patchTab + nextBrowser)
- 安全:iframe 一律不透明源沙箱(无 allow-same-origin/top-navigation、no-referrer、权限策略全禁、禁 srcdoc);地址栏仅 http(s)、拒绝 localhost 等本机地址;界面实时沙箱状态(关闭红色警示)+ 临时解锁/恢复
- 设置:htmlViewerNoSandbox / htmlViewerDefaultUnsafe / browserNoSandbox / browserInterceptLinks 四个声明式二级设置(默认安全)
- 外链拦截:聊天/界面 http(s) 外链默认在侧边栏打开(openTab seed.url),Ctrl/Cmd 点击放行
- 嵌入拒绝面板:browser.probe 路由探测 X-Frame-Options/frame-ancestors,被拒站点显示原因 + 在浏览器中打开/仍然加载
- 设置页可滚动;内置 7 tab + 9 viewer;新增设计文档;268 个测试全绿
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Menghuan1918 committed 2026-08-11 19:28:48 +08:00
1 parent 35cde82eb2
commit 302c20109f
36 files changed
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@@ -307,6 +307,28 @@ describe('service.openTab dedupe', () => {
expect(tab?.title).toBe('main.ts')
})
it('a url seed lands the tab with its path pre-set (the sidebar-browser navigation seed)', () => {
const store = createSidebarStore()
const service = createBetterSidebarService(store)
service.registerTab({
id: 'browser',
title: () => 'Browser',
createTab: (state) => ({
tab: { id: `browser:${state.nextBrowser}`, type: 'browser', title: 'Browser' },
patch: { nextBrowser: state.nextBrowser + 1 },
}),
component: () => null,
})
store.setSession('s1')
service.openTab({ type: 'browser', url: 'https://example.com/x', title: 'example.com' })
const state = store.getSnapshot().state!
const tab = allLeaves(state.splits).flatMap(l => l.tabs).find(t => t.type === 'browser')
expect(tab?.id).toBe('browser:1')
expect(tab?.path).toBe('https://example.com/x')
expect(tab?.title).toBe('example.com')
expect(state.nextBrowser).toBe(2)
})
it('the descriptor title is the default when no title is given', () => {
const store = createSidebarStore()
const service = createBetterSidebarService(store)