14 KiB
phase, verified, status, score, re_verification, previous_status, previous_score, gaps_closed, gaps_remaining, regressions, human_verification
| phase | verified | status | score | re_verification | previous_status | previous_score | gaps_closed | gaps_remaining | regressions | human_verification | |||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 07-audit-trail-and-download | 2026-03-21T17:00:00Z | human_needed | 10/10 must-haves verified | true | gaps_found | 8/10 |
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Phase 7: Audit Trail and Download — Verification Report
Phase Goal: Agent can download any signed PDF securely, and signed documents are never accessible via guessable public URLs Verified: 2026-03-21 Status: human_needed Re-verification: Yes — after gap closure (Plan 07-04)
Re-verification Summary
| Item | Previous Status | Current Status |
|---|---|---|
Gap 1: /file route serving signedFilePath |
PARTIAL | CLOSED |
| Gap 2: LEGAL-03 two download paths | FAILED | CLOSED |
Both gaps from the initial verification were closed by Plan 07-04. All 10 observable truths now pass automated verification. Remaining items require human testing with a running application.
Goal Achievement
Observable Truths
| # | Truth | Source Plan | Status | Evidence |
|---|---|---|---|---|
| 1 | GET /api/documents/[id]/download?adt=[token] streams the signed PDF when the agent-download JWT is valid | 07-01 | VERIFIED | Route exists at src/app/api/documents/[id]/download/route.ts. verifyAgentDownloadToken called, readFile + Response streaming confirmed. |
| 2 | A missing or expired adt token returns 401 — no file served | 07-01 | VERIFIED | Lines 22-27 (missing adt) and 33-38 (catch block) both return 401. |
| 3 | An adt token for document A cannot download document B (documentId vs id mismatch returns 403) | 07-01 | VERIFIED | if (documentId !== id) returns 403 at line 41-46. |
| 4 | A signedFilePath containing path traversal characters returns 403 | 07-01 | VERIFIED | absPath.startsWith(UPLOADS_DIR) guard before readFile at lines 61-67. |
| 5 | A document with no signedFilePath (unsigned) returns 404 | 07-01 | VERIFIED | `if (!doc |
| 6 | Agent sees a Download button on the document detail page when document status is Signed | 07-02 | VERIFIED | PreparePanel: if (currentStatus === 'Signed') branch renders <a href={agentDownloadUrl}> at line 53-57. |
| 7 | Download button is absent when document status is Draft, Sent, or Viewed | 07-02 | VERIFIED | Signed branch returns early; non-Draft branch at line 76-82 renders read-only message; Draft renders prepare form. |
| 8 | Dashboard table shows a Date Signed column populated for Signed documents | 07-02 | VERIFIED | DocumentsTable.tsx: signedAt in type, th header, td cell. Dashboard query includes signedAt. |
| 9 | GET /api/documents/[id]/file NEVER serves the signed PDF — always reads doc.filePath only | 07-04 | VERIFIED | /file/route.ts line 25: const relativePath = doc.filePath. Zero grep matches for signedFilePath in that file. Comment updated to reference LEGAL-03. |
| 10 | LEGAL-03: sole download path for signed PDFs is /api/documents/[id]/download?adt=[token] (presigned, 5-min TTL) | LEGAL-03 | VERIFIED | Two-part evidence: (1) /file route no longer references signedFilePath — confirmed by grep returning no matches. (2) PdfViewer.tsx line 60: {docStatus !== 'Signed' && (<a href=...download>)} — toolbar Download anchor hidden for Signed documents. Only download path remaining is PreparePanel presigned URL. |
Score: 10/10 truths verified
Required Artifacts
Plan 07-01 Artifacts
| Artifact | Expected | Status | Details |
|---|---|---|---|
teressa-copeland-homes/src/lib/signing/token.ts |
createAgentDownloadToken and verifyAgentDownloadToken exports | VERIFIED | Both functions present at lines 52-64. TTL 5m, purpose:'agent-download'. Existing 4 exports untouched. |
teressa-copeland-homes/src/app/api/documents/[id]/download/route.ts |
GET handler streaming signed PDF for authenticated agent download | VERIFIED | 87-line file. 401/403/404 security paths all implemented. Streaming via new Uint8Array(fileBuffer). |
Plan 07-02 Artifacts
| Artifact | Expected | Status | Details |
|---|---|---|---|
teressa-copeland-homes/src/app/portal/(protected)/documents/[docId]/page.tsx |
Server component generating agentDownloadUrl and passing to PreparePanel | VERIFIED | Line 9 imports createAgentDownloadToken. Lines 35-37 generate URL. Lines 66-67 pass props to PreparePanel. |
teressa-copeland-homes/src/app/portal/(protected)/documents/[docId]/_components/PreparePanel.tsx |
Download button rendered only when currentStatus === Signed and agentDownloadUrl is non-null | VERIFIED | Lines 6-13 interface. Line 34: Signed branch. Line 53: agentDownloadUrl conditional anchor. Sent/Viewed/Draft branches all distinct. |
teressa-copeland-homes/src/app/portal/_components/DocumentsTable.tsx |
DocumentRow type with signedAt field + Date Signed column | VERIFIED | signedAt: Date |
teressa-copeland-homes/src/app/portal/(protected)/dashboard/page.tsx |
Select includes signedAt from documents table | VERIFIED | signedAt: documents.signedAt in db.select(). |
Plan 07-04 Artifacts (Gap Closure)
| Artifact | Expected | Status | Details |
|---|---|---|---|
teressa-copeland-homes/src/app/api/documents/[id]/file/route.ts |
Restricted /file route — doc.filePath only, no signedFilePath reference | VERIFIED | Line 25: const relativePath = doc.filePath. Grep for signedFilePath returns zero matches. Comment reads "Serve the original unsigned PDF only — see LEGAL-03". |
teressa-copeland-homes/src/app/portal/(protected)/documents/[docId]/_components/PdfViewer.tsx |
Download anchor absent when docStatus is 'Signed' | VERIFIED | Line 60: {docStatus !== 'Signed' && ( wrapping the Download <a>. Document file prop (/api/documents/${docId}/file) unchanged at line 74 — viewer still loads original for display. |
Key Link Verification
Plan 07-01 Key Links
| From | To | Via | Status | Details |
|---|---|---|---|---|
route.ts (download) |
token.ts |
import { verifyAgentDownloadToken } |
WIRED | Line 2: import present. Used at line 31. |
route.ts (download) |
uploads/ directory |
readFile + path.join(UPLOADS_DIR, signedFilePath) + startsWith guard |
WIRED | UPLOADS_DIR at line 9. startsWith guard at line 62. readFile at line 71. |
Plan 07-02 Key Links
| From | To | Via | Status | Details |
|---|---|---|---|---|
documents/[docId]/page.tsx |
token.ts |
import { createAgentDownloadToken } |
WIRED | Line 9: import present. Called at line 36. |
documents/[docId]/page.tsx |
PreparePanel |
agentDownloadUrl prop |
WIRED | Line 66: agentDownloadUrl={agentDownloadUrl}. Line 67: signedAt={doc.signedAt ?? null}. |
dashboard/page.tsx |
DocumentsTable |
rows prop including signedAt field |
WIRED | signedAt in select at line 25. rows={filteredRows} passed to DocumentsTable. |
Plan 07-04 Key Links (Gap Closure)
| From | To | Via | Status | Details |
|---|---|---|---|---|
PdfViewer.tsx |
/api/documents/[id]/file |
Document file prop (viewing only — not downloadable for Signed) |
WIRED (viewing) / GATED (download) | Document component still uses /file for display (line 74). Download <a> pointing to /file is wrapped in {docStatus !== 'Signed' && ...} at line 60. |
Requirements Coverage
| Requirement | Source Plans | Description | Status | Evidence |
|---|---|---|---|---|
| SIGN-07 | 07-01, 07-02, 07-03, 07-04 | Agent can download the signed PDF from the dashboard | SATISFIED | Presigned download route (07-01), PreparePanel Download button (07-02), human checkpoint (07-03). REQUIREMENTS.md shows [x] at line 51. |
| LEGAL-03 | 07-01, 07-02, 07-03, 07-04 | Signed PDFs never accessible via public or guessable URLs; agent downloads via authenticated presigned URLs only | SATISFIED | Presigned URL system (07-01/02). /file route restricted to filePath only — signedFilePath reference removed (07-04). PdfViewer Download anchor hidden for Signed (07-04). REQUIREMENTS.md shows [x] at line 57. Both requirements marked Complete in requirements table (lines 137-138). |
Both requirement IDs from all four PLANs are accounted for. No orphaned requirements found in REQUIREMENTS.md for Phase 7.
Anti-Patterns Found
No blockers or warnings remaining. Previous anti-patterns were resolved by Plan 07-04:
| File | Previous Pattern | Resolution |
|---|---|---|
src/app/api/documents/[id]/file/route.ts |
doc.signedFilePath ?? doc.filePath served signed PDF via session auth |
Removed — line 25 now reads doc.filePath only |
src/app/portal/(protected)/documents/[docId]/_components/PdfViewer.tsx |
Persistent <a href=.../file download> for all statuses |
Wrapped in {docStatus !== 'Signed' && ...} at line 60 |
Human Verification Required
All automated checks pass. The following items require a running application and a Signed document in the database to confirm end-to-end behavior.
1. PdfViewer Toolbar — Download Anchor Absent for Signed Documents
Test: Log in to the portal. Navigate to a Signed document detail page (/portal/documents/[id]). Examine the PDF viewer toolbar (top of viewer).
Expected: No "Download" anchor appears in the toolbar for Signed documents. The only download option visible is the PreparePanel "Download Signed PDF" button in the right sidebar.
Why human: The conditional {docStatus !== 'Signed' && (...)} is confirmed in source at line 60, but runtime rendering with an actual Signed document cannot be verified statically.
2. /file Route Serves Original PDF Only for Signed Documents
Test: With a valid agent Auth.js session, navigate directly to http://localhost:3000/api/documents/[known-signed-doc-uuid]/file in the browser.
Expected: The response is the original unsigned PDF (before signing), NOT the signed PDF. The signed PDF is exclusively available via /api/documents/[id]/download?adt=[token].
Why human: The signedFilePath reference is confirmed absent from the route, but runtime behavior (serving the correct original file) requires a running app with a Signed document in the DB.
3. Guessable /uploads/ URL Returns 404
Test: In a browser, visit http://localhost:3000/uploads/ and http://localhost:3000/uploads/clients/.
Expected: Both URLs return 404 — no directory listing, no file contents accessible.
Why human: Requires a running dev or prod server — Next.js static file serving behavior cannot be verified programmatically.
4. End-to-End Presigned Download Flow
Test: From the dashboard, click a Signed document, then click "Download Signed PDF" in the PreparePanel. Expected: Browser PDF download dialog appears. The downloaded file is a valid PDF containing the drawn signature (not the blank original). Why human: End-to-end flow requires a running application, a complete signing ceremony in the DB, and a signedFilePath-populated document.
Summary
The two gaps from the initial verification were both closed by Plan 07-04 (committed 2026-03-21, commits 6775cc7 and cac5d5b):
-
/api/documents/[id]/file/route.ts— Line 25 changed fromdoc.signedFilePath ?? doc.filePathtodoc.filePath. The signedFilePath fallback that created a second, non-presigned download path for signed PDFs has been removed. Grep confirms zero occurrences ofsignedFilePathin this file. -
PdfViewer.tsx— Line 60 wraps the toolbar Download anchor in{docStatus !== 'Signed' && (...)}. The Download link pointing to/fileis now absent when viewing a Signed document. The<Document file=...>prop for in-browser display is unchanged (still uses/fileto load the original PDF).
LEGAL-03 is now satisfied: the only download path for a signed PDF is GET /api/documents/[id]/download?adt=[token] — a presigned, 5-minute JWT-gated route created in Plan 07-01. REQUIREMENTS.md confirms both SIGN-07 and LEGAL-03 are marked [x] complete.
The four remaining human verification items are observational (runtime behavior, rendering confirmation, and file serving confirmation) — they do not represent code gaps, only testing checkpoints that require a running application.
Verified: 2026-03-21 Verifier: Claude (gsd-verifier)