3 Commits

Author SHA1 Message Date
shankar0123 93e00f6a5e fix(frontend): Phase 0 Hygiene Day — close 11 of 12 frontend-audit findings
Frontend design remediation, Phase 0 (Hygiene Day). Eleven low-risk
audit findings closed in one PR. UX-M9 deliberately deferred per the
prompt's "do NOT auto-trace the logo" guard rail — that needs a
designer round-trip outside a code session.

Findings closed (mapped by source ID)
=====================================

FE-H1   Half-wired dark mode removed.
        web/index.html: dropped class="dark" from <html> and
        bg-slate-900 text-slate-100 from <body>. Replaced with
        bg-page text-ink (matching the live light-mode palette).
        web/tailwind.config.cjs: kept darkMode: 'class' (config
        only, zero behaviour) so a future Phase 7 dark-mode
        rebuild stays cheap.

FE-H4   Self-hosted fonts (closes PERF-H3 as a side-effect).
        web/package.json: added @fontsource-variable/inter +
        @fontsource/jetbrains-mono (^5.2.8 both).
        web/src/main.tsx: top of file imports the variable Inter
        family + JetBrains Mono weights 400/500/600 (matching the
        old Google Fonts request's weight set).
        web/src/index.css: removed the @import url(
        'https://fonts.googleapis.com/...') that lived on line 1.
        Body font-family updated to "Inter Variable", "Inter",
        system-ui, ... (fontsource-variable registers the family
        as "Inter Variable" — kept "Inter" as a fallback).
        Vite bundles the .woff2 files into dist/assets/ on build:
        verified inter-latin-wght-normal-*.woff2 (48 kB) +
        the JetBrains weights all land in the build output.
        Net effect: cold load makes ZERO third-party requests.

FE-L2   StatusBadge.tsx.bak removed.
        Audit claim "tracked in git" was stale — the file was
        already excluded by .gitignore:46 (*.bak). Closure was
        a plain `rm`, not `git rm`. (Audit accuracy note above.)

FE-L3   brand-900 removed from web/tailwind.config.cjs.
        Verified 0 callers in web/src via
        `grep -rEc "brand-$w\b" web/src --include='*.tsx'`.
        Other weights all retain ≥4 callers (50=5, 100=4, 200=4,
        300=8, 400=106, 500=74, 600=34, 700=23, 800=4) — they
        stay. Comment marker left in place so a future Phase 7
        dark-mode redo can re-add 900 with context.

UX-M6   text-ink-faint contrast bumped from #94a3b8 (3.0:1
        against bg-page #f0f4f8, fails WCAG AA) to #64748b
        (4.6:1, passes AA). To preserve the three-tier ink
        hierarchy, ink.muted darkens from #64748b to #475569
        (6.9:1, passes AA Large). All 105 live text-ink-faint
        callers now meet WCAG AA without any callsite edits.

UX-M9   DEFERRED. The audit prompt's "do NOT auto-trace the PNG
        logo to SVG" guard rail blocks the auto-conversion path.
        Logo (886x864 PNG, 773 kB) remains shipped to dist/assets/
        unchanged. Tracking item: round-trip through designer
        with a flat-geometric Illustrator/Figma rebuild. Phase 0
        commit ships the rest of the hygiene block; UX-M9 stays
        open until the SVG asset lands.

UX-L1   23 hardcoded text-[Npx] sites migrated to design tokens
        (audit said 23; live count was 25 — also 2x text-[13px]
        the audit missed). web/tailwind.config.cjs added the
        `2xs: 0.625rem` (10px) rung so the 7x text-[10px] sites
        migrate losslessly. The 16x text-[11px] sites move to
        text-xs (+1px, imperceptible) and the 2x text-[13px]
        sites move to text-sm (+1px, imperceptible). Six files
        touched: Layout.tsx, NetworkScanPage.tsx, SCEPAdminPage.tsx,
        DiscoveryPage.tsx, ESTAdminPage.tsx, auth/SessionsPage.tsx.
        Post-migration: zero `text-[Npx]` callers in web/src.

UX-L2   prefers-reduced-motion handling added at the bottom of
        web/src/index.css. Caps animation-duration +
        transition-duration at 0.01ms when the OS reduce-motion
        flag is set. Conventional non-zero value (fully zero
        breaks libraries observing transitionend events).

UX-L3   Print stylesheet added to web/src/index.css. Hides
        sidebar / nav, removes card shadows, expands content to
        full width, prevents mid-row table breaks, and appends
        link URLs as text annotations (print readers can't click
        links). Operator-facing — certificate detail + audit-log
        export are the most common print targets.

UX-L4   DataTable.tsx <th>s now carry scope="col". One-line
        change on each of the two header sites (selectable
        checkbox column + the columns.map iteration). Closes the
        accessibility-tree screen-reader gap.

PERF-H2 The only production <img> site (Layout.tsx:73, the
        sidebar logo) gained loading="eager" decoding="async" +
        explicit width/height (64x64). eager (not lazy) because
        the logo is the LCP candidate above the fold. Since
        UX-M9 deferred, the logo stays as a PNG — making this
        the right LCP hint to ship today.

PERF-H3 Closes via FE-H4 (self-host fonts → zero third-party
        requests on cold load → preconnect/dns-prefetch hints
        would point at nothing). web/index.html stays free of
        preconnect lines.

Verification
============

  $ git status --short
    (only the 13 expected files modified)

  $ cd web && npx tsc --noEmit
    (exit 0, no type errors)

  $ cd web && npx vitest run
    Test Files  54 passed (54)
         Tests  583 passed (583)
    (all green; ran via `timeout 35 npx vitest run`)

  $ cd web && npx vite build
    ✓ built in 2.70s
    dist/assets/index-Da_kGcIu.css   75.54 kB (was 39.50 kB
      pre-Phase-0 — +36 kB from the inlined @fontsource @font-face
      declarations + the new @media print + @media reduced-motion
      blocks; offset by the elimination of all third-party font
      requests + the FOIT on cold load)
    dist/assets/inter-latin-wght-normal-Dx4kXJAl.woff2  48.25 kB
    dist/assets/jetbrains-mono-latin-400-normal-V6pRDFza.woff2  21.16 kB
    (... + the rest of the weight variants and unicode-range subsets)

  $ grep -rohE "text-\[[0-9]+px\]" web/src --include='*.tsx'
    (zero matches — all 25 inline-pixel sites migrated)

  $ grep -rEc "brand-900" web/src --include='*.tsx'
    (zero callers)

  $ grep -nE "scope=\"col\"" web/src/components/DataTable.tsx
    86, 96   (both <th> sites carry scope="col")

  $ grep -nE "loading=|decoding=" web/src/components/Layout.tsx
    73       (logo <img> has both attrs + width/height)

  $ grep -nE "prefers-reduced-motion|@media print" web/src/index.css
    74, 92   (both blocks present)

  $ ls web/src/components/StatusBadge.tsx.bak
    (file not found — deleted)

Audit-accuracy notes
====================

* FE-L2 stale: the .bak file was NOT tracked in git (gitignored via
  .gitignore:46 *.bak). The audit's "tracked in git" claim was wrong.
  Closure path adjusted: `rm` instead of `git rm`.

* UX-L1 undercount: audit reported 23 inline-pixel sites; live count
  was 25 (16x 11px + 7x 10px + 2x 13px). All 25 migrated.

* UX-M9 not closed: audit prompt's "do NOT auto-trace" guard rail
  blocks closure in this code session. Tracking item for the
  designer/Phase-1 follow-up.

Residual risks
==============

* Logo PNG (773 kB) still ships as-is until the designer round-trip
  produces a hand-built SVG. Vite cache-busts the asset hash so
  cold loads cost the same one-shot 773 kB; warm loads hit the
  browser cache.

* Removing brand-900 may surface in a future dark-mode rebuild
  (Phase 7) that wants a deeper teal floor. Easy re-add — comment
  marker left in tailwind.config.cjs at the deletion site.

* The +1px nudges on text-[11px] -> text-xs and text-[13px] ->
  text-sm are theoretically visible but practically imperceptible.
  Any future visual-regression suite will catch genuine differences.
2026-05-14 13:42:04 +00:00
shankar0123 9e6756d02f Implement M5: hardening, input validation, and Vite+React+TS dashboard
Backend hardening:
- Fix 6 nginx.go non-constant format string build errors
- Add validation.go with hostname, PEM, and enum validators
- Apply input validation to all POST/PUT handlers (certificates,
  agents, CSR, policies, teams, owners, targets, issuers)
- Fix unchecked JSON decode in TriggerDeployment handler

Frontend (Vite + React + TypeScript):
- Migrate from single-file SPA to proper build pipeline
- 7 pages: Dashboard, Certificates (list+detail), Agents, Jobs,
  Notifications, Policies, Audit Trail
- TanStack Query for server state with auto-refetch intervals
- Certificate detail with version history and renewal trigger
- Job cancellation, status/type filtering, expiry countdowns
- Reusable components: DataTable, StatusBadge, ErrorState, PageHeader
- Dark theme with Tailwind CSS, sidebar nav via React Router

Server integration:
- Go server serves web/dist/ (Vite output) with SPA fallback
- Falls back to web/index.html for legacy mode
- .gitignore updated for web/node_modules/ and web/dist/

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-15 01:19:19 -04:00
shankar0123 3a9fe8ba37 Complete V1 scaffold 2026-03-14 20:01:53 -04:00