# TOUR — audit & fix log (append-only) ## Tour 2026-07-05 — REPORT-ONLY — 1 iteration — no branch, zero fixes Mode: `--report-only` (first real run of /tour). All findings `open`/`suggested` — nothing was modified. Checks detected: NONE (no tests/lint/build — static site, no package manager; report line INF-1). | ID | Axis | File | Sev | Finding | Status | |----|------|------|-----|---------|--------| | SEC-1 | security | Dockerfile:27 | high | no `USER` directive — nginx master runs as root in container (semgrep `missing-user`, BLOCK-class). Compose hardening (read_only, cap_drop ALL, no-new-privileges, 127.0.0.1 bind) shrinks blast radius but root master remains. Fix: `FROM nginxinc/nginx-unprivileged:1.29-alpine` (uid 101, port 8080) + adjust EXPOSE/ports/healthcheck | open | | SEC-2 | security | nginx.conf:46-62 | med | **add_header inheritance trap**: location blocks (.html/.pdf/images) set their own `Cache-Control` → ALL 5 server-level security headers (CSP, X-Content-Type-Options, X-Frame-Options, Referrer-Policy, Permissions-Policy) dropped on real responses. Confirmed live: pages send zero security headers, only 404 path carries them. Fix: repeat the 5 add_header in each location block (or `include headers.conf`) | open | | SEC-3 | security | nginx.conf | med | HSTS missing end-to-end — delegated to outer TLS proxy but live site doesn't send it. Fix at the front proxy (VPS) or add here behind X-Forwarded-Proto check | open | | SEC-4 | security | Dockerfile:4 | med | base `nginx:1.27-alpine` = retired mainline (no security fixes since 2025-04), tag-pinned without digest. Fix: bump to current stable + digest pin | open | | SEC-5 | security | nginx.conf:26 | low | `set_real_ip_from 0.0.0.0/0` trusts X-Forwarded-For from anywhere — safe only while the 127.0.0.1 bind holds. Fix: restrict to the front proxy IP | open | | SEC-6 | security | nginx.conf | low | no `server_tokens off` in this config; live front proxy also leaks `nginx/1.24.0 (Ubuntu)` (host-level, outside repo — VPS action) | open | | SEC-7 | security | nginx.conf:22 | info | CSP `unsafe-inline` script/style — inherent to the documented single-file convention; script hash possible if wanted. Google Fonts = only external dep (conforms; GDPR self-host note). mailto/tel in clear = deliberate for a CV | open/accepted | | CLN-1 | clean | index.html + CV html | - | 5 × pure-white bg (`#fff`) in `.stack-card`, `.project-card`, `.theme-card`, `.methode-item`, CV `body` — forbidden by project CLAUDE.md → `var(--page)` `#f5f3ec` | suggested | | CLN-2 | clean | CV_Bastien_Chanot.html | - | dead CSS rule `.screen-label` (no matching element) | suggested | | CLN-3 | clean | index.html | - | 4 card components duplicate ~80% of base+hover styles (~421 redundant lines) — collapsible into a shared `.card` base class | suggested | | CLN-4 | clean | index.html | - | 8 colors beyond the strict 6-hex palette (`--dark-mid`, `--g900`, `--g050`, text neutrals…) — likely intentional neutrals; JUDGMENT CALL, not auto-fixable | suggested | | CLN-5 | clean | index.html | - | CSS transitions stay active under `prefers-reduced-motion: reduce` (only animations disabled) — stricter conformity would zero transitions too | suggested | | REC-1 | reconcile | .claude/* | - | ZERO drift. Oracles: 1369d27 exists ✓, PDF=HTML same commit 1ae73e0 (declared invariant holds) ✓, develop==origin ✓, BLK-001 resolved AND live-confirmed (favicon HTTP 200 in prod — VPS rebuild done) ✓. Open TODO items (OG image, favicon mirror into CV, mobile QA, WCAG contrast) verified genuinely open, not drift | consistent | | DOC-1 | doc | README.md | - | Contents table omits `.githooks/` (active gitflow guard since 195188f, predates last README edit) + no clone note `git config core.hooksPath .githooks` | suggested | | DOC-2 | doc | README.md | - | Contents table omits `.gitignore`/`.dockerignore` — conventionally skipped, low value | suggested | | INF-1 | infra | - | - | no checks configured (tests/lint/build) — nothing to run in re-verify phase; acceptable for a zero-dependency static site | reported | ### Iterations 1. **It1 (report-only)** — 4 parallel read-only audits: security-auditor (semgrep 1.168.0, pinned rulesets, 91 rules / 18 files → VERDICT BLOCK(1)), cso posture (0 crit / 0 high / 3 med / 2 low / 5 info; secrets sweep of tree + full git history clean), clean audit (10 findings, config files clean), doc drift (2 drifts; README otherwise accurate; README-only judged right for this repo — DEPLOY.md split not warranted). Reconcile inline: zero drift. Report-only ⇒ zero fixes by design ⇒ single iteration = full picture; convergence loop N/A. ### Residuals (all — nothing fixed by design) SEC-1 high (root in container), SEC-2/3/4 med (headers dropped / HSTS / EOL base image), SEC-5/6 low, CLN-1..5, DOC-1/2. Highest-value single fix: **SEC-2** (nginx add_header inheritance — live site currently serves zero security headers). ### Suggested next step `/tour ~/Documents/bchanot-cv` (auto mode) to fix on a `chore/tour-*` branch — SEC-1/2/4 + CLN-1/2 are mechanical; SEC-3 needs the VPS side; CLN-3 is a larger refactor worth its own pass; CLN-4 is the owner's judgment call. Commits: 1 (this report — `.claude/**`, hook-exempt; no code touched). Scratch reports (.tour-semgrep/.tour-cso/.tour-clean/.tour-doc) folded here then deleted (STEP 3.2). ## Tour 2026-07-05 — AUTO — branch chore/tour-2026-07-05 — 2 iterations — CONVERGED Fix pass over the 2026-07-05 report-only findings (user GO + 3 scope answers: fix Docker path / strict palette conformity / prod vhost provided). | ID | Axis | File | Sev | Finding | Status | |----|------|------|-----|---------|--------| | SEC-1 | security | Dockerfile | high | root master in container | fixed ba13d69 — `nginxinc/nginx-unprivileged:1.28-alpine` digest-pinned, uid 101 (verified `id` in container), `USER root` scoped to the one `rm`, cap_add dropped — **BREAKING**: container port 80 → 8080 (compose mapping/healthcheck updated same commit; VPS `.env PORT=2937` unaffected: mapping is `127.0.0.1:${PORT}:8080`) | | SEC-2 | security | nginx.conf | med | add_header inheritance dropped all security headers | fixed ba13d69 — shared `nginx-security-headers.conf` snippet re-included in every location; live-style oracle in hardened container: 5/5 headers on `/`, `.html`, `.pdf`, favicon | | SEC-3 | security | VPS vhost | med | HSTS missing end-to-end | fixed IN PROD by owner (front vhost patch) — live-verified `strict-transport-security: max-age=31536000` on bchanot.fr + www | | SEC-4 | security | Dockerfile | med | EOL base image, tag-only pin | fixed ba13d69 (1.28-alpine stable + digest) | | SEC-5 | security | nginx.conf | low | trust-all set_real_ip_from | fixed ba13d69 (→ 127.0.0.1, matches compose bind) | | SEC-6 | security | nginx.conf + VPS vhost | low | server version leak | fixed ba13d69 (`server_tokens off` in-repo) + IN PROD by owner (front) — live-verified `server: nginx` | | SEC-7 | security | snippet:12 | low/info | CSP `unsafe-inline` | open/accepted — documented convention, static no-input site (it2 semgrep sole non-blocking note) | | CLN-1 | clean | index.html + CV | - | 5× `background:#fff` | fixed 7e7bd66 → `var(--page)` (user chose strict conformity; visual change: cards blend with parchment, borders kept) | | CLN-2 | clean | CV html | - | dead `.screen-label` | fixed 7e7bd66 | | CLN-5 | clean | index.html | - | transitions alive under reduced-motion | fixed 7e7bd66 (universal kill rule) | | CLN-3 | clean | index.html | - | ~421-line card CSS duplication | open — refactor worth its own pass | | CLN-4 | clean | index.html | - | 8 neutrals beyond strict palette | open — owner judgment call | | REC-1 | reconcile | TODO/BDR-004 | - | prod topology CONFIRMED = BDR-004 as declared (native front proxy → container on 2937); earlier "native, no docker" premise was the misunderstanding — container IS the content server | consistent | | DOC-1 | doc | README.md | - | .githooks row + hooksPath note; deploy section synced (unprivileged image, snippet, front/container split) | fixed 840632a | | INV-1 | invariant | CV pdf | - | PDF regenerated with the HTML (weasyprint, same commit 7e7bd66) | held | ### Iterations 1. **It1** — fixes from the same-day report-only audit (tree unchanged since): security ba13d69 (docker build + in-container `nginx -t` + hardened run + 4-location header oracle ALL PASS), clean 7e7bd66 (+PDF regen), doc 840632a (via doc-commit.sh). Prod side: owner applied front vhost patch (HSTS + server_tokens), live-verified from here. 2. **It2 (convergence)** — fresh semgrep full scan: VERDICT PASS, 0 blocking (prior Dockerfile BLOCK resolved), 1 LOW reported (SEC-7 accepted); fresh clean re-audit: CONVERGED-CLEAN yes, prior findings resolved, zero new (CSS braces balanced, README↔infra aligned). Zero fixes → CONVERGED. ### Residuals (open) SEC-7 (accepted CSP convention), CLN-3 (dedup refactor), CLN-4 (palette judgment). Prod content headers (CSP/XCTO/XFO…) appear once the fixed container is redeployed: merge → VPS `git pull && docker compose up -d --build` → verify `curl -sI https://bchanot.fr/ | grep -i x-content`. Commits: 4 (fix/clean/docs + this report). BREAKING: 1 (SEC-1, container port — compose covered). Branch left UNMERGED — `gitflow finish` on GO. ## Follow-up 2026-07-05 — residuals closed (chore/tour-residuals, user GO) | ID | Resolution | |----|-----------| | CLN-3 | Card CSS deduplicated via grouped selectors (shared chrome/hover/head/title/tag blocks + per-class specifics), zero HTML change, cascade-order verified (no interfering same-specificity rules between shared and specific blocks), braces 195/195. Honest correction: the audited "~421 redundant lines" was overstated — real net dedup ≈ 60 lines. | | CLN-4 | Norm aligned with reality: the 8 functional neutrals (inks, rule/tag, 2 green intermediates) are now DOCUMENTED as allowed in CLAUDE.md (+ README pointer). "Any color outside the two lists is a violation" keeps the norm enforceable. | | SEC-7 | script-src hardened: `unsafe-inline` replaced by the sha256 hash of the single inline script (index has zero style/script attributes). style-src keeps `unsafe-inline` (CV carries 2 style attributes + single-file convention) — documented. NEW INVARIANT in CLAUDE.md: recompute the hash after any inline-JS edit (stale hash = JS silently blocked in prod). | | INF-2 | CORRECTION: false positive in the 2026-07-05 report-only run — `.gitignore` exists (549B) and covers the expected classes. No action was ever needed. | ## Tour 2026-07-05-2 — AUTO — branch chore/tour-2026-07-05-2 — 2 iterations — CONVERGED Re-run of /tour on develop (d7256ff) after the day's earlier tours merged. Goal: verify no regression + catch anything new. Branch suffixed `-2` to keep this header distinct from the earlier converged run. gstack OFF → optional It1 cso posture add-on not run; the security floor (security-auditor + pinned semgrep) ran BOTH iterations, not degraded. No package.json/Makefile → no automated tests/lint/build; project checks = domain invariants (CSP-hash, PDF↔HTML). | ID | Axis | File | Sev | Finding | Status | |----|------|------|-----|---------|--------| | SEC-1 | security | (full tree) | - | Fresh semgrep both iterations → VERDICT PASS, 0 blocking. Sole note: `style-src 'unsafe-inline'` (accepted single-file convention, It1==It2). No regression from the prior SEC fixes; script-src hash still matches inline script | pass | | CLN-1 | clean | index.html:347 | - | dead `.reveal.d6` rule (markup uses reveal d1–d5 only) | fixed 30b0e44 | | CLN-2 | clean | CV:408 | - | dead `position: running(siteFooter)` — no `element(siteFooter)` consumer; `.footer-bar` is `display:none` in @media print (@page auto-numbered footer replaces it); on screen running() is an invalid position value, ignored | fixed 30b0e44 | | CLN-3 | clean | CV:438 | - | no-op `box-shadow: none` on `.page` (`.page` sets a shadow nowhere; weasyprint ignores box-shadow entirely — confirmed by its own warning) | fixed 30b0e44 | | CLN-4 | clean | CV:315 | - | dead `.skills-grid { font-size: 8.4pt }` — every direct child is a `.skill-label`(9.5pt)/`.skill-values`(10pt) div; no bare text node, no em-dependency → never renders | fixed 30b0e44 | | CLN-5 | clean | CV:46-48,54,316 | - | stray blank lines (triple blank before `.page`, blanks inside `.page`/`.skills-grid`) | fixed 30b0e44 | | CLN-6 | a11y | index.html:1003,1007 | - | 2 decorative `.arrow` SVGs miss the `aria-hidden="true"` the sibling download arrow (1011) has. NOT auto-fixed: adding it changes the a11y tree → outside the clean phase's behavior-preserving scope (belongs to an a11y pass; cf. TODO "WCAG AA contrast") | open (suggested) | | CLN-7 | norm | index.html:931 | - | `.footer` bg `#061008` is off-palette (darker than `--dark #0d1b12`, `--g900 #0e3320`). Design system documents footer = `#0d1b12`. Fix changes rendering (slightly lighter footer) → owner decision, not auto-fixed | open (suggested) | | CLN-8 | norm | CV:252,135-136,434-435 | - | off-palette colors: `#a8d4bc` tag border (252), gradient stops `#edeadf`/`#f2efe6` (136/435), texture fill `rgba(26,71,48,0.05)` (135/434). All rendering-changing → owner decision, not auto-fixed | open (suggested) | | CLN-9 | content | index.html vs CV:507-508 | - | profile-state wording drift: landing "Pays de la Loire / remote or 1–2j Paris" vs CV "région nantaise / hybride Nantes / 1–2j Paris" (not contradictory — Nantes ∈ PdL — but CV adds "hybride Nantes"). CLAUDE.md requires cross-file consistency → owner picks canonical wording, not auto-fixed | open (suggested) | | REC-1 | reconcile | .claude/memory/decisions.md | - | **BDR-004 stale**: text says `nginx:1.27-alpine` / container port 80 / "HSTS omitted at container", but the real Dockerfile+compose (post 2026-07-05 SEC-1 fix) = `nginxinc/nginx-unprivileged:1.28-alpine` / port 8080 / uid 101. That tour never added a superseding decision (index stops at BDR-005). Append-only registry + tour-read-only → SUGGEST a superseding **BDR-006**. README deploy section is already correct | suggested | | REC-2 | reconcile | .claude/memory/decisions.md | - | BDR-002 "Warnings connus: `box-shadow:none` ignoré par weasyprint" — that declaration was removed this tour (CLN-3), so the documented warning no longer fires. Minor note to add when BDR-002 is next touched | suggested | | REC-3 | reconcile | TODO.md + registries | - | ZERO false-done. Oracles: 1369d27 exists ✓; `og:image` absent = TODO item genuinely open ✓; CV favicon-block not mirrored = open, matches BDR-005 note ✓; WCAG-contrast + real-mobile-QA open ✓; develop==origin/develop (d7256ff), branch +1 unmerged ✓; BLK-001 resolved, favicon assets present ✓ | consistent | | DOC-1 | doc | README.md | - | doc-syncer automatic mode → `PATCHED_FILES: (none)`. Deploy section already reflects unprivileged image/port 8080 (prior tour sync); file table matches root inventory; cleanup touched nothing user-facing | no-op | | INV-1 | invariant | index.html / CV pdf | - | CSP hash `sha256-Al1M34KxI6Ye5Viu6aO//7CYyaLzqtpG9GX95FFlSOY=` recomputed == pinned (inline `