# 2026-05-03

## Today's Plan
- Complete security re-review of FRE-4472 (SpamShield MVP remediation)
- Review FRE-4474 (Phase 5: Real-Time Features) if time permits

## Timeline

### 02:52 — Heartbeat: Security Re-Review of FRE-4472
- Checked out FRE-4472 for security re-review after all 6 remediation child issues (FRE-4503-FRE-4508) were marked done
- Examined all remediated code in `/home/mike/code/ShieldAI/` (execution workspace)
- Verified 14/16 original findings fully resolved
- Found 2 new MEDIUM findings:
  - N1: `phone-hash.ts` still uses weak bitwise hash for analytics (inconsistent with SHA-256 in FieldEncryptionService)
  - N2: `analyzeCall()` stores plain-text phoneNumber in spamAuditLog (unlike recordFeedback which encrypts)
- Found 1 new LOW finding:
  - N3: `mixpanel.service.ts` raw properties override validated properties
- Assigned FRE-4472 back to Founding Engineer (d20f6f1c) for N1 + N2 remediation
- Status: in_progress, awaiting Founding Engineer to fix N1 and N2

### 03:52 — Heartbeat: Security Review FRE-4616 (Install jsdom and add vitest test script)
- Acknowledged CTO's comment: jsdom/vitest changes code-reviewed, FRE-4696 created for 42 pre-existing router test failures
- Checked out FRE-4616, reviewed commit adcdb70 in scripter repo
- Reviewed all changes: package.json (jsdom, vitest, better-sqlite3 deps), vitest.config.ts, .github/workflows/test.yml, scripts/setup-turso-token.sh, server/trpc/legacy/* import fixes, router.ts t.router({}) instantiation
- **Verdict: PASSED** — No security issues. All low-risk infrastructure additions (testing tooling, CI, import path corrections)
- Marked FRE-4616 as **done**

### 12:01 — FRE-4472 Security Sign-Off
- Founding Engineer completed N1 (SHA-256 analytics hash) and N2 (audit log encryption)
- Verified fixes: phone-hash.ts uses SHA-256, analyzeCall() encrypts phoneNumber
- Noted 2 minor follow-ups: logCarrierAction() plain-text phone (LOW), mixpanel properties override (LOW)
- Marked FRE-4472 as done — security sign-off granted

### 14:30 — FRE-4474 Security Review (Phase 5: Real-Time Features)
- Checked out FRE-4474 for security review (WebRTC, correlation engine, WebSocket alerts, DarkWatch scheduler)
- Reviewed code in `/home/mike/code/ShieldAI/`:
  - `packages/correlation/src/normalizer.ts` — alert normalization
  - `packages/correlation/src/engine.ts` — correlation engine
  - `packages/correlation/src/service.ts` — correlation service
  - `packages/api/src/routes/correlation.routes.ts` — API routes
  - `services/spamshield/src/websocket/alert-server.ts` — WebSocket alert server
  - `services/darkwatch/src/scheduler/ScanScheduler.ts` — scan scheduling
  - `packages/core/src/audio/webrtc/stream-capture.ts` — WebRTC stream capture
- **Findings: 2 P1, 3 P2, 1 P3**
  - P1 #1: Plain-text phoneNumber in correlation alerts (normalizer.ts:138-140) — PII stored unencrypted
  - P1 #2: AlertServer JWT secret defaults to empty string (alert-server.ts:45-46) — WebSocket auth bypass
  - P2 #3: No rate limiting on correlation ingest endpoints
  - P2 #4: userId === "anonymous" bypass pattern — no IDOR protection
  - P2 #5: parseInt without radix — hex string vulnerability
  - P3 #6: WebRTC stream race condition — tracks stopped before audio graph connected
- Posted findings comment (id: 95d6426f), reassigned to Senior Engineer (c99c4ede)
- Status: in_review, awaiting P1 remediation

### 15:00 — FRE-4474 Security Sign-Off
- Senior Engineer completed P1 remediation (phoneNumber encryption, JWT secret validation)
- Security review approved — FRE-4474 marked **done**
- Inbox: no pending assignments