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Author SHA1 Message Date
Randall Stillwell
1667b87ee3 convoy(fix-auth-bypass): architect plan + 5 briefs (Wave A/B/C dispatch)
Architect pass for P0 security-critical convoy (closes ship-blockers
#1, #2, #4, #5, #6 partial). Produces 5 briefs with explicit
slice_dependencies for /multitask fan-out.

Decomposition:
- Brief 1: Central JWT secret helper + 24h token TTL (8 files, ~120 LOC)
- Brief 2: Remove the synthetic-admin bypass (2 files, ~25 LOC net negative)
- Brief 3: Delete 4 dev-only endpoints + CI guard (6 files, ~30 LOC)
- Brief 4: Tighten auth surface — CORS + rate limit (5 files, ~150 LOC)
- Brief 5: Install vitest + auth tests + re-enable CI test job (8 files, ~280 LOC)

Total estimate: ~600 LOC across 5 PRs. All under 400-LOC budget.

Wave A (parallel from t=0): Briefs 1 + 3 (disjoint files)
Wave B (parallel after Brief 1): Briefs 2 + 4 (disjoint subsets of Brief 1's exports)
Wave C (after Briefs 2 + 4): Brief 5 alone (lockfile sequencing + functional dep on Brief 2's null contract)

Architect's calls (3 decisions documented in convoy file Decisions log):
- Token TTL = 24h (matches current login.js UX; security-conservative)
- Rate-limit = @upstash/ratelimit@^2.0.8 + @upstash/redis@^1.38.0
  (DIY-Postgres needs schema change OOS; DIY-memory broken on Vercel
  cold starts; next-rate-limit is stale)
- Vitest in this convoy (not split to adopt-vitest); pinned to ^3.2.4
  to dodge vitest@4's non-optional vite peer dep

Boot-the-brief findings (9 verifications, 0 revisions):
- 24/24 getUserFromRequest callers already handle null correctly —
  Brief 2 is safer than the convoy file predicted
- 7 JWT_SECRET literal sites match AGENTS.md gotcha #3 exactly
- Dev endpoints have zero runtime references (only doc references) —
  safe to delete
- Cross-brief commitments declared in both directions for every
  Brief-1 -> {2,4,5} pair

Risk list: 12 risks documented (R1-R12). Headlines:
- R1: JWT_SECRET fail-loud throws may break unexpected import chains
- R3: existing tokens stop verifying once literal fallback removed
  (one-time "log back in" pre-launch is acceptable)
- R5-R6: rate-limit IP extraction + Upstash quota; fail-open mitigation
- R10: JWT_SECRET rotation now requires a deploy (no silent fallback)

Pre-merge env-var checklist (user action required before Brief 4 ships):
- UPSTASH_REDIS_REST_URL (new — Vercel project settings)
- UPSTASH_REDIS_REST_TOKEN (new — Vercel project settings)
- JWT_SECRET (verify already set — no fallback any more)

Awaiting human gate 1 (plan approval) before implementers run.

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-23 02:58:16 -05:00
Randall Stillwell
a8bab93270 convoy: scope fix-auth-bypass (P0 #1, #2, #4, #5, #6 partial)
Conductor output for the first real convoy after the agent-pipeline
bootstrap. Closes P0 ship-blockers #1, #2, #4, #5 and the auth-route
slice of #6 from .convoys/ship-readiness.md.

Classification: server-only
Skip: ia, ux, visual, a11y, design
Next role: role-architect

The convoy is unflagged (auth fixes don't ship behind a feature flag).
Architect produces a slice plan with explicit slice_dependencies so
implementers can /multitask the disjoint briefs (dev-endpoint delete +
CORS tighten + rate-limit wiring) once the central JWT secret helper
lands.

Out of scope here (own convoys):
- P0 #3 default admin creds + README   → drop-public-setup
- P0 #7 Layout default-prop email leak → fix-layout-default-user
- P0 #6 full (search/import/upload)    → add-rate-limiting

Convoy file: .convoys/fix-auth-bypass.md
Analytics: emitted via scripts/log-convoy-event.sh

Co-authored-by: Cursor <cursoragent@cursor.com>
2026-05-22 23:27:25 -05:00