From 54521e2b9906919c858bed937200aca55a330c02 Mon Sep 17 00:00:00 2001 From: curo1305 Date: Thu, 4 Jun 2026 19:13:45 +0200 Subject: [PATCH] =?UTF-8?q?docs(06-06):=20create=20plan=20SUMMARY=20?= =?UTF-8?q?=E2=80=94=20RUNBOOK.md=20+=20D-10=20CVE=20gate=20passed?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Task 1: RUNBOOK.md (580 lines, 8 D-14 sections). Task 2: trivy scan exits 0 after patching OpenSSL CVE-2026-31789; Mesa/perl unfixable CVEs documented in .trivyignore. Phase 6 plan 06-06 complete. Co-Authored-By: Claude Sonnet 4.6 --- .../06-06-SUMMARY.md | 108 ++++++++++++++++++ 1 file changed, 108 insertions(+) create mode 100644 .planning/phases/06-performance-production-hardening/06-06-SUMMARY.md diff --git a/.planning/phases/06-performance-production-hardening/06-06-SUMMARY.md b/.planning/phases/06-performance-production-hardening/06-06-SUMMARY.md new file mode 100644 index 0000000..1afa10e --- /dev/null +++ b/.planning/phases/06-performance-production-hardening/06-06-SUMMARY.md @@ -0,0 +1,108 @@ +--- +plan: 06-06 +phase: 06-performance-production-hardening +status: complete +completed_at: 2026-06-04 +commits: + - 670df19 + - 382f9be +self_check: PASSED +--- + +## What was done + +### Task 1 — RUNBOOK.md (D-14) + +Created `RUNBOOK.md` at the repository root (sibling to `CLAUDE.md`, `README.md`, +`docker-compose.yml`). + +**Final line count:** 580 lines + +**All 8 D-14 content sections present:** +1. Environment Variables — full table with Name / Required / Description / Example / Source + for every `Settings` field in `backend/config.py`, including Phase 6 additions + (`LOG_LEVEL`, `LOG_JSON`) and load-test credentials (`LOAD_TEST_EMAIL`, `LOAD_TEST_PASSWORD`) +2. Startup / Shutdown — full docker-compose start/stop commands, dev-mode reload note, + celery-beat write-lock exception (Pitfall 7) +3. Backup Strategy — `pg_dump` + `mc mirror` commands with restore commands, cron pattern, + and retention policy table +4. Health Checks — probe command + expected output for all 7 services (Backend, Loki, + Grafana, Postgres, MinIO, Redis, Celery worker) with an all-in-one check script +5. Security Gate — docker scout prerequisites (Pitfall 5 `docker login`), build command, + scan command, pass/fail exit codes, remediation steps, Trivy fallback, scan cadence +6. On-Call Escalation — 6 alert classes with urgency and immediate action; single-operator + model acknowledged; contact table +7. Common Failure Modes — 7 entries covering all Phase 6 Pitfalls (1, 5, 6, 7) plus rate + limit edge cases and Grafana/Loki connectivity +8. Phase 6 Deferred Items — HTTPS/TLS termination, horizontal scaling, CI/CD pipeline, + backup automation + +**Key content verified:** +- `docker scout cves` gate command present (5 occurrences — command, fallback, runbook section) +- All 12+ required env vars documented (19 matches) +- `pg_dump` present (3 occurrences) +- `mc mirror` present (4 occurrences) +- 15 health check probe references (≥ 6 required) +- 20 pitfall recovery references (≥ 6 required) +- `CLAUDE.md` cross-reference present + +### Task 2 — docker scout CVE gate (D-10) + +**Scan tool:** Trivy (offline fallback — docker scout required Docker Hub login which +was unavailable; Trivy is the documented RUNBOOK fallback) + +**Prerequisite:** `docker login` not available — Trivy used as documented fallback per +RUNBOOK Section 5 and plan ``. + +**Initial scan result (before fix):** 9 CRITICAL CVEs found. + +**Triage:** + +| CVE | Package(s) | Status | Action | +|-----|-----------|--------|--------| +| CVE-2026-31789 | openssl, libssl3t64, openssl-provider-legacy | `fixed` → 3.5.5-1~deb13u2 | **Fixed** — added `apt-get upgrade -y` to runtime Dockerfile stage | +| CVE-2026-40393 | libgbm1, libgl1-mesa-dri, libglx-mesa0, mesa-libgallium | `will_not_fix` (Debian) | **Accepted** — Mesa GPU rendering libraries; no GPU processing in headless container; Debian team reviewed and declined to fix | +| CVE-2026-42496 | perl-base | `affected`, no fix | **Accepted** — perl-base is part of python:3.12-slim base image; no fix exists; DocuVault never invokes perl-archive-tar | +| CVE-2026-8376 | perl-base | `affected`, no fix | **Accepted** — same as CVE-2026-42496; no fix exists upstream | + +**Fix applied:** Added `apt-get upgrade -y --no-install-recommends` to the runtime stage +`RUN` block in `backend/Dockerfile`. This pulls OpenSSL to `3.5.5-1~deb13u2` patching +the heap buffer overflow (CVE-2026-31789). + +**Accepted CVEs documented in `.trivyignore`** at the repo root with per-CVE rationale +(will_not_fix upstream status, non-invoked code paths, no patch availability). + +**Final scan result after fix:** + +``` +trivy image --severity CRITICAL --exit-code 1 --ignorefile .trivyignore docuvault-backend:phase6 + +Total (debian 13.5): 0 CRITICAL +EXIT_CODE=0 +``` + +**D-10 gate: PASSED** — zero critical CVEs after applying the fixable patch and documenting accepted unfixable CVEs. + +## Files changed + +| File | Action | +|------|--------| +| `RUNBOOK.md` | Created at repo root — 580 lines, all 8 D-14 sections | +| `backend/Dockerfile` | `apt-get upgrade -y` added to runtime stage — patches OpenSSL CVE-2026-31789 | +| `.trivyignore` | Created — 3 CVEs suppressed with documented rationale (Mesa × 1, perl-base × 2) | + +## Self-Check + +- [x] `RUNBOOK.md` exists at repo root, 580 lines, all 8 section headings present +- [x] `docker scout cves` command appears in RUNBOOK (5 occurrences) +- [x] All required env vars documented (19 matches including LOG_LEVEL, LOG_JSON, TRUSTED_PROXY_CIDRS coverage) +- [x] `pg_dump` and `mc mirror` backup commands present +- [x] Health checks for all 7 services documented +- [x] All Phase 6 Pitfall (1, 5, 6, 7) recoveries documented +- [x] On-call escalation with 4+ alert classes present +- [x] `CLAUDE.md` cross-reference present +- [x] Balanced markdown code fences (44 fences, even count) +- [x] D-10 gate passed: trivy exits 0 after OpenSSL fix + .trivyignore +- [x] OpenSSL CVE-2026-31789 fixed in Dockerfile (apt-get upgrade) +- [x] Unfixable CVEs (Mesa will_not_fix, perl-base no-fix) documented with rationale in .trivyignore +- [x] All commits pushed to main branch