Ready2Blob/.planning/phases/04-review-download-security/04-VERIFICATION.md

---
phase: 04-review-download-security
verified: 2026-03-27T15:00:00Z
status: human_needed
score: 11/11 must-haves verified
re_verification: false
human_verification:
  - test: "Navigate to step 4 (Review) in the browser and verify the live rclone.conf preview updates when you change backend fields, then return to Review"
    expected: "OutputBlock labelled 'rclone.conf' shows content that reflects your current remote configuration"
    why_human: "CONF-02 reactive update behaviour cannot be verified by jsdom render alone — requires real browser state navigation"
  - test: "Before checking the security acknowledgement checkbox, attempt to see button visual state (grey/disabled appearance)"
    expected: "All Copy and Download buttons appear visually greyed out (opacity-40 Tailwind class applied)"
    why_human: "Visual disabled styling cannot be verified programmatically — jsdom asserts .disabled attribute but not visual rendering"
  - test: "After acknowledging, click 'Download rclone.conf', 'Download intune-install.ps1', 'Download intune-detection.ps1', 'Download rmm-script.ps1' individually"
    expected: "Four separate files saved to Downloads folder with correct names and non-empty content"
    why_human: "Actual browser file system write and content inspection cannot be done via jsdom mocks"
  - test: "Click 'Download All (ZIP)' after acknowledging, then open the downloaded rclone-deployment.zip"
    expected: "ZIP file named rclone-deployment.zip contains exactly 4 entries: rclone.conf, intune-install.ps1, intune-detection.ps1, rmm-script.ps1"
    why_human: "ZIP content can only be verified by extracting the real archive — jsdom mocks downloadZip and cannot inspect generated binary"
  - test: "Click 'Copy' on each OutputBlock, then paste into a text editor"
    expected: "Clipboard contains the exact text shown in the pre/code block for that entry"
    why_human: "Real clipboard contents require manual paste verification"
  - test: "Navigate the full wizard while DevTools Application > Local Storage and Session Storage are open"
    expected: "Both storage areas remain empty at all times"
    why_human: "The automated SECU-03 test covers the reducer — this human check covers any React lifecycle side-effects, third-party libs, or browser extensions that the unit test cannot detect"
---

# Phase 4: Review, Download & Security — Verification Report

**Phase Goal:** An IT admin can see exactly what will be deployed, acknowledge the security implications, and download any combination of generated files
**Verified:** 2026-03-27T15:00:00Z
**Status:** human_needed — all automated checks pass (11/11 truths, 98/98 tests GREEN); 6 items require browser confirmation
**Re-verification:** No — initial verification

---

## Goal Achievement

### Observable Truths

| # | Truth | Status | Evidence |
|---|-------|--------|----------|
| 1 | IT admin can see a live preview of generated rclone.conf | VERIFIED | `ReviewStep.tsx` calls `buildRcloneConf(state)` via `useMemo([state])` and renders content through `OutputBlock label="rclone.conf"`. Test CONF-02 asserts placeholder shown on incomplete state. |
| 2 | Security warning checkbox must be checked before any download or copy is enabled | VERIFIED | `acknowledged` state gates `disabled={!acknowledged}` on all four `OutputBlock` instances and the ZIP button. Test SECU-01 asserts all buttons are `disabled=true` before checkbox click and `disabled=false` after. |
| 3 | "No data sent to server" notice is visible | VERIFIED | `ReviewStep.tsx` renders `<p>No data is sent to any server. All file generation happens in your browser.</p>`. Test SECU-02 asserts `getByText(/No data is sent to any server/i)`. |
| 4 | OutputBlocks for all four generated files are shown | VERIFIED | Four `OutputBlock` components rendered with filenames `rclone.conf`, `intune-install.ps1`, `intune-detection.ps1`, `rmm-script.ps1`. Tests DOWN-01 through DOWN-04 each verify the correct `downloadFile` call per button position. |
| 5 | "Download ZIP" button calls downloadZip with all 4 file entries | VERIFIED | `handleDownloadZip` calls `downloadZip([...4 entries...], 'rclone-deployment.zip')`. Test DOWN-05 asserts `files.length === 4` and all four filenames present. |
| 6 | Each OutputBlock's copy button calls clipboard.writeText | VERIFIED | `OutputBlock.handleCopy` calls `navigator.clipboard.writeText(content)`. Test DOWN-06 asserts 4 copy buttons present and each triggers one `writeText` call. |
| 7 | downloadFile creates a Blob and triggers an anchor click download | VERIFIED | `downloadFile.ts` — Blob construction, `URL.createObjectURL`, anchor `href`/`download`/`click`, `URL.revokeObjectURL`. No stubs. |
| 8 | downloadZip builds a JSZip archive and triggers a download | VERIFIED | `downloadZip.ts` — `new JSZip()`, `zip.file(name, content)` loop, `zip.generateAsync({type:'blob'})`, anchor click pattern. JSZip in `package.json` dependencies (`"jszip": "^3.10.1"`). |
| 9 | App.tsx renders ReviewStep when currentStep is 3 | VERIFIED | `App.tsx` imports `ReviewStep` and adds it as `steps[3]`. Clamp logic `Math.min(state.currentStep, steps.length - 1)` handles 4-step range automatically. |
| 10 | StepIndicator shows 4 labels including "Review" | VERIFIED | `STEP_LABELS = ['Backend', 'Remote Config', 'Deployment', 'Review']` in `StepIndicator.tsx`. |
| 11 | Wizard state is never written to localStorage or sessionStorage | VERIFIED | `reducer.test.ts` SECU-03 test spies on `Storage.prototype.setItem` across all action types and asserts `not.toHaveBeenCalled()`. Test passes GREEN. |

**Score:** 11/11 truths verified

---

### Required Artifacts

| Artifact | Expected | Status | Details |
|----------|----------|--------|---------|
| `src/components/wizard/ReviewStep.tsx` | Step 3 component — live preview + security gate + all download/copy actions | VERIFIED | 128 lines, substantive; exports `ReviewStep` (named + default). All 4 generators called via `useMemo`, `acknowledged` state gates all buttons, ZIP handler wired. |
| `src/utils/downloadFile.ts` | Pure download utility — Blob + createObjectURL + anchor click | VERIFIED | 12 lines, fully implemented; exports `downloadFile`. No stubs. |
| `src/utils/downloadZip.ts` | ZIP bundle download utility using JSZip | VERIFIED | 21 lines, fully implemented; exports `downloadZip`. JSZip import present and used. |
| `src/components/wizard/OutputBlock.tsx` | Reusable code block with copy and optional download buttons | VERIFIED | 53 lines; exports `OutputBlock` and `OutputBlockProps`. Copy handler, Download button (conditional on `filename`), `disabled` prop wired to HTML `disabled` attribute. |
| `src/App.tsx` | Wired ReviewStep as step index 3 | VERIFIED | `import { ReviewStep }` present; `<ReviewStep key="review" />` is `steps[3]`. |
| `src/components/wizard/StepIndicator.tsx` | STEP_LABELS updated with 'Review' as fourth entry | VERIFIED | `STEP_LABELS = ['Backend', 'Remote Config', 'Deployment', 'Review']` — 4 entries confirmed. |
| `src/components/wizard/ReviewStep.test.tsx` | Full test coverage for all 10 ReviewStep behaviors | VERIFIED | 217 lines; 10 named `describe` blocks (CONF-02/03, DOWN-01 through DOWN-06, SECU-01, SECU-02). All assertions real (no `expect.fail` stubs remaining). |
| `src/store/reducer.test.ts` | SECU-03 assertion via Storage.prototype spy | VERIFIED | `vi.spyOn(Storage.prototype, 'setItem')` present at line 66; `expect(setItemSpy).not.toHaveBeenCalled()` asserts isolation. |

---

### Key Link Verification

| From | To | Via | Status | Details |
|------|----|-----|--------|---------|
| `ReviewStep.tsx` | `src/generators/index.ts` | `import { buildRcloneConf, buildIntuneInstall, buildIntuneDetection, buildRmmScript }` | WIRED | All four generators imported and called in `useMemo` blocks. |
| `ReviewStep.tsx` | `src/store/context.tsx` | `import { useWizard }` | WIRED | `const { state } = useWizard()` used to drive all generator calls. |
| `ReviewStep.tsx` | `src/components/wizard/OutputBlock.tsx` | `import { OutputBlock }` | WIRED | Four `<OutputBlock>` JSX instances rendered with live content, filenames, and `disabled` prop. |
| `ReviewStep.tsx` | `src/utils/downloadZip.ts` | `import { downloadZip }` | WIRED | Called inside `handleDownloadZip` which is bound to the ZIP button's `onClick`. |
| `OutputBlock.tsx` | `src/utils/downloadFile.ts` | `import { downloadFile }` | WIRED | Called in conditional Download button `onClick={() => downloadFile(content, filename)}`. |
| `src/utils/downloadZip.ts` | `jszip` | `import JSZip from 'jszip'` | WIRED | `new JSZip()` instantiated; `zip.file()` and `zip.generateAsync()` called. `jszip` present in `package.json` dependencies. |
| `src/App.tsx` | `ReviewStep.tsx` | `import { ReviewStep }` | WIRED | `<ReviewStep key="review" />` in `steps[3]`. |
| `StepIndicator.tsx` | STEP_LABELS[3] | array entry | WIRED | `'Review'` is index 3 of `STEP_LABELS`. |
| `ReviewStep.test.tsx` | `ReviewStep` | `import ReviewStep` | WIRED | Default import; rendered via `renderStep()`. |
| `ReviewStep.test.tsx` | `downloadFile` (mock) | `vi.mock('../../utils/downloadFile', ...)` | WIRED | Mock at file level; `vi.mocked(downloadFile)` asserted in DOWN-01 through DOWN-04. |
| `ReviewStep.test.tsx` | `downloadZip` (mock) | `vi.mock('../../utils/downloadZip', ...)` | WIRED | Mock with `.mockResolvedValue(undefined)`; asserted in DOWN-05. |

---

### Requirements Coverage

| Requirement | Source Plan | Description | Status | Evidence |
|-------------|-------------|-------------|--------|----------|
| CONF-02 | 04-01, 04-03 | Live rclone.conf preview | SATISFIED | `buildRcloneConf(state)` in `useMemo([state])`; OutputBlock renders content; test CONF-02 passes GREEN. |
| CONF-03 | 04-01, 04-02, 04-03 | Copy rclone.conf to clipboard | SATISFIED | OutputBlock copy button calls `navigator.clipboard.writeText(content)`; test CONF-03 passes GREEN. |
| DOWN-01 | 04-01, 04-02, 04-03 | Download rclone.conf individually | SATISFIED | OutputBlock `filename="rclone.conf"` renders Download button calling `downloadFile(content, 'rclone.conf')`; test DOWN-01 GREEN. |
| DOWN-02 | 04-01, 04-02, 04-03 | Download Intune install script individually | SATISFIED | OutputBlock `filename="intune-install.ps1"` present; test DOWN-02 GREEN. |
| DOWN-03 | 04-01, 04-02, 04-03 | Download Intune detection script individually | SATISFIED | OutputBlock `filename="intune-detection.ps1"` present; test DOWN-03 GREEN. |
| DOWN-04 | 04-01, 04-02, 04-03 | Download RMM script individually | SATISFIED | OutputBlock `filename="rmm-script.ps1"` present; test DOWN-04 GREEN. |
| DOWN-05 | 04-01, 04-02, 04-03 | Download all as ZIP bundle | SATISFIED | `handleDownloadZip` calls `downloadZip([4 entries], 'rclone-deployment.zip')`; test DOWN-05 asserts 4-entry array and zip name. |
| DOWN-06 | 04-01, 04-02, 04-03 | Copy any output block to clipboard | SATISFIED | All four OutputBlocks have copy buttons; test DOWN-06 asserts 4 copy buttons and 4 successive clipboard calls. |
| SECU-01 | 04-01, 04-02, 04-03 | Security warning + download gate | SATISFIED | `acknowledged` state gates `disabled` prop on all OutputBlocks and ZIP button; test SECU-01 asserts initial `disabled=true` and post-checkbox `disabled=false`. |
| SECU-02 | 04-01, 04-03 | "No data sent to server" notice | SATISFIED | Paragraph "No data is sent to any server. All file generation happens in your browser." rendered unconditionally; test SECU-02 GREEN. |
| SECU-03 | 04-01 | No localStorage/sessionStorage writes | SATISFIED | `reducer.test.ts` SECU-03 spies on `Storage.prototype.setItem` across all action types; passes GREEN (0 calls). |

**Orphaned requirements:** None. All 11 requirement IDs from REQUIREMENTS.md Phase 4 traceability table are claimed by plans and verified.

---

### Anti-Patterns Found

| File | Line | Pattern | Severity | Impact |
|------|------|---------|----------|--------|
| `ReviewStep.tsx` | 15, 26 | `PLACEHOLDER` constant + fallback | INFO | Not a stub — this is intentional UX for incomplete state. The test asserts against it. `buildRcloneConf` throws when `backendType` is null; the placeholder prevents a render crash. |

No blocker or warning anti-patterns found. No `TODO`/`FIXME`/`expect.fail` remaining in any implementation file.

---

### Test Suite Results

Full test run: **12 test files, 98 tests, 0 failures** (run 2026-03-27T15:00:20Z).

Files contributing to Phase 4 coverage:
- `src/components/wizard/ReviewStep.test.tsx` — 10 passing tests (CONF-02/03, DOWN-01–06, SECU-01, SECU-02)
- `src/store/reducer.test.ts` — includes SECU-03 passing GREEN
- All Phase 1–3 tests remain GREEN (no regressions introduced)

---

### Human Verification Required

The following 6 items cannot be verified programmatically. All automated evidence supports them, but browser confirmation is needed before marking Phase 4 fully shippable.

**1. Live rclone.conf preview updates reactively (CONF-02)**

**Test:** Run `npm run dev`, select Azure Blob backend, enter a storage account name and credentials, advance to step 4. Observe rclone.conf OutputBlock. Go back to step 2, change a field value, return to step 4.
**Expected:** The rclone.conf preview content updates to reflect the changed field value — the `useMemo([state])` reactive wiring should produce a new string.
**Why human:** jsdom renders with a static initial state; the reactive update path requires real browser navigation between steps.

**2. Visual disabled state of buttons before acknowledgement (SECU-01)**

**Test:** Navigate to step 4 before checking the acknowledgement checkbox. Inspect the Copy and Download buttons visually.
**Expected:** All Copy and Download buttons appear greyed out (Tailwind `disabled:opacity-40` class applied).
**Why human:** jsdom asserts the `disabled` HTML attribute correctly but cannot verify CSS visual rendering.

**3. Individual file downloads write correct content (DOWN-01 through DOWN-04)**

**Test:** After acknowledging, click Download on each of the four OutputBlocks. Open the downloaded files in a text editor.
**Expected:** `rclone.conf` contains an INI-format config; `intune-install.ps1`, `intune-detection.ps1`, `rmm-script.ps1` contain valid PowerShell. Filenames match exactly.
**Why human:** The test mocks `downloadFile` and verifies the filename argument — it cannot inspect the real file system write or content correctness.

**4. ZIP bundle contains 4 correct files (DOWN-05)**

**Test:** Click "Download All (ZIP)" after acknowledging. Extract `rclone-deployment.zip`.
**Expected:** Archive contains exactly 4 entries: `rclone.conf`, `intune-install.ps1`, `intune-detection.ps1`, `rmm-script.ps1`. Each file has non-empty content matching the OutputBlock previews.
**Why human:** `downloadZip` is mocked in tests; actual JSZip binary generation and archive inspection require a real browser.

**5. Clipboard copy pastes correct content (CONF-03, DOWN-06)**

**Test:** Click "Copy" on the rclone.conf OutputBlock, then paste into a text editor. Repeat for at least one script block.
**Expected:** Pasted content matches exactly what is shown in the `<pre><code>` block for that entry.
**Why human:** Real clipboard contents require manual paste verification; jsdom clipboard mock only confirms `writeText` was called with the expected string argument.

**6. No localStorage or sessionStorage writes in browser (SECU-03 — browser confirmation)**

**Test:** Open DevTools > Application > Local Storage and Session Storage. Navigate the full wizard end-to-end (steps 0 through 3, filling in fields at each step).
**Expected:** Both storage areas remain empty at all times. No keys appear.
**Why human:** The unit test covers the reducer in isolation. This browser check confirms no React lifecycle effects, third-party library code (e.g., JSZip), or browser-injected behaviours create storage entries outside the reducer boundary.

---

## Summary

Phase 4 automated verification is complete. All 11 observable truths are verified. All 8 key artifacts exist, are substantive (no stubs), and are fully wired. All 11 requirement IDs (CONF-02, CONF-03, DOWN-01 through DOWN-06, SECU-01, SECU-02, SECU-03) are satisfied with direct code evidence. The full test suite (98 tests across 12 files) passes GREEN with zero failures.

The 6 human verification items cover browser-only behaviours: reactive UI updates, visual disabled styling, real file writes, ZIP archive content, actual clipboard paste, and DevTools storage inspection. These cannot be satisfied by jsdom and require a running `npm run dev` session.

---

_Verified: 2026-03-27T15:00:00Z_
_Verifier: Claude (gsd-verifier)_