Files
homepage/scripts/check-headers.sh
T
ducoterra 47b7b4fc23
Build and Push Container / build-and-push (push) Successful in 23s
phase: 03_nginx_security_headers
**Phase 03 final verification — all green**

- Verified (all tasks already in `complete/`): snippet/Dockerfile/nginx.conf wiring, `scripts/check-headers.sh`, guardrail teeth, restored config byte-identical.
- Tests (full suite): `./build.sh` → OK; `npm test` → **46 passed, 0 failed**; `bash .agents/validate.sh` → **exit 0** (46/46 + `HEADER CHECK PASSED` + hygiene gates); no leftover podman images.
- Completion criteria:
  - `nginx-security-headers.inc` with 4 `add_header … always;` lines — ✅
  - `nginx.conf`: 0 inline security `add_header` (cache headers only), 3/3 locations `include` snippet — ✅
  - `server_tokens off;` in server block — ✅ (live proof: `Server: nginx`, no version)
  - `./scripts/check-headers.sh` → `HEADER CHECK PASSED`, OK on `/`, `/index.html`, hashed asset — ✅ (also confirmed all 4 headers + correct Cache-Control on 404 fallback)
  - `./build.sh && npm test` fully green — ✅
  - No behavior change (terminal/vim/achievements/menu suites) — ✅
  - Negative check re-run: dropping one `include` → `FAIL … on /style.<hash>.css`, exit 1 — ✅
- Docs: README.md & AGENTS.md reviewed in full against actual state (commands, ports 8123/18099, header mechanism, CI tags vs `.gitea/workflows/build-push.yml`, Node ≥20 engine floor, innerHTML/neofetch exception at `terminal.js:487`, simulated curl/wget guards) — **verified consistent, no changes needed**.
- Notable: check-headers.sh aborts at the first failing path via `set -e` before printing `HEADER CHECK FAILED` — README's wording matches this exactly (verified empirically). PLAN.md's "44 tests" count is stale (now 46) but PLAN.md is locked — left for the user.
- No live-infra changes (no HSTS in container; edge/Caddy untouched).
- Next pending phase: `04_huntington_role`.
2026-10-23 00:07:13 -04:00

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#!/usr/bin/env bash
set -euo pipefail
# Verify every response class (/, /index.html, a hashed asset) carries the
# full security-header set, using the REAL nginx image on a scratch port.
# Requires a container runtime (podman or docker).
ROOT="$(cd "$(dirname "$0")/.." && pwd)"
cd "$ROOT"
if command -v podman >/dev/null 2>&1; then RUNTIME=podman
elif command -v docker >/dev/null 2>&1; then RUNTIME=docker
else echo "ERROR: neither podman nor docker found" >&2; exit 2; fi
IMAGE="homepage-headercheck-$$"
PORT=18099
CID=""
trap 'if [ -n "$CID" ]; then $RUNTIME rm -f "$CID" >/dev/null 2>&1 || true; fi' EXIT
echo ">> building image ($RUNTIME)..."
$RUNTIME build -q -t "$IMAGE" .
echo ">> starting container on 127.0.0.1:$PORT..."
CID="$($RUNTIME run -d --rm -p 127.0.0.1:$PORT:8080 "$IMAGE")"
for i in $(seq 1 30); do
curl -sf -o /dev/null "http://127.0.0.1:$PORT/" && break
sleep 0.5
if [ "$i" -eq 30 ]; then echo "ERROR: container not ready" >&2; exit 1; fi
done
ASSET="$(curl -s "http://127.0.0.1:$PORT/" \
| grep -oE '(style|script|terminal)[a-z-]*\.[0-9a-f]{32}\.(css|js)' | head -n1 || true)"
if [ -z "$ASSET" ]; then echo "ERROR: no hashed asset found in index.html" >&2; exit 1; fi
fail=0
check_headers() {
local path="$1" hdrs h
hdrs="$(curl -sI "http://127.0.0.1:$PORT$path")"
for h in "X-Frame-Options" "X-Content-Type-Options" "Referrer-Policy" "Content-Security-Policy"; do
if ! printf '%s' "$hdrs" | grep -qi "^${h}:"; then
echo "FAIL: ${h} missing on ${path}" >&2; fail=1
fi
done
[ "$fail" -eq 0 ] && echo "OK: all security headers present on ${path}"
}
echo ">> checking headers..."
check_headers "/"
check_headers "/index.html"
check_headers "/${ASSET}"
if [ "$fail" -ne 0 ]; then echo "HEADER CHECK FAILED" >&2; exit 1; fi
echo "HEADER CHECK PASSED"