79cbdaaa51
CveStore (zustand) accumulates CveEvent items dedup-by-CveID, capped at
500. The panel seeds the store from snapshot.cve_new on mount via
useEffect — Task 24's WS routing will extend this with live deltas.
Three KPIs derived in-component from the store (1h/6h/24h counts, mono
tabular --type-num-l). 24h sparkline computed from per-hour bucketing
of items[].Published (one of the few places a chart is justified —
shape-of-CVE-velocity IS the insight per ethos rule on charts). Bottom
table shows the 5 most recent: CVE-ID mono, severity sans plain (NOT a
colored badge — severity stays monochrome per ethos), EPSS percentile
mono right-aligned, relative-time mono muted right-aligned. table-layout:
fixed + per-column widths + ellipsis to keep rows on a single line in
the 320px column.
Real CveEvent shape matches the backend Row struct (verified against
live snapshot): PascalCase keys CveID/Published/LastModified/Severity/
CVSS/EPSSScore/EPSSPercentile/InKEV. Earlier plan-author assumption of
{recent_24h:[]} was wrong — snapshot delivers a single latest event,
the running list builds in the store over time.
Plan 5 Task 15 Design QA: KPIs mono tabular, sparkline pure stroke
(currentColor, no fill/axes), severity NOT a colored badge, EPSS mono %,
ago muted, no "view all" CTA — operator clicks NVD via the raw link.
|
||
|---|---|---|
| .. | ||
| backend | ||
| conf | ||
| frontend | ||
| .env.example | ||
| .gitignore | ||
| Justfile | ||
| README.md | ||
| cloudflared.compose.yml | ||
| compose.yml | ||
| dev.compose.yml | ||
README.md
Monitor the Situation
Operator-grade real-time situational awareness dashboard. Single-binary Go backend, React 19 frontend, Postgres + Redis, fronted by nginx and (optionally) a Cloudflare Tunnel.
The phrase "Monitoring the situation" is a Twitter/X meme from June 2025. This is the version that actually monitors the situation.
Stack
| Layer | Tech |
|---|---|
| Backend | Go 1.22, chi router, coder/websocket, goose migrations |
| Frontend | React 19, Vite, TanStack Query, Zustand, MapLibre, D3 |
| Storage | Postgres 16 (BRIN-indexed time-series), Redis 7 |
| Ingress | nginx (dev + prod), Cloudflare Tunnel (prod) |
| Build / run | just recipes, multi-stage Docker, air for live reload |
Data sources
| Panel | Source | Cadence | Auth |
|---|---|---|---|
| Mass-scan firehose | DShield (SANS ISC) | 1h | none |
| Internet outages + BGP hijacks | Cloudflare Radar | 5m | CF_RADAR_TOKEN (Radar:Read scope) |
| CVE velocity + EPSS | NVD CVE 2.0 + FIRST EPSS | 2h | NVD_API_KEY (optional, raises rate limit) |
| CISA KEV | CISA KEV catalog | 1h | none |
| Ransomware victims | ransomware.live | 15m | none |
| Live BTC + ETH ticks | Coinbase Advanced Trade WS | persistent | none |
| Earthquakes (M2.5+) | USGS GeoJSON feed | 1m | none |
| Space weather | NOAA SWPC (5 endpoints) | 1m / 3h | none |
| World events | Wikipedia ITN + GDELT v2 API | 5m / 15m | none |
| ISS position | wheretheiss.at + CelesTrak | 10s / 24h | none |
| IP enrichment | GreyNoise Community | on-demand | GREYNOISE_API_KEY (optional, free tier) |
Quickstart (development)
cp .env.example .env
# fill .env: POSTGRES_PASSWORD, JWT_SECRET, NOTIFICATION_ENCRYPTION_KEY
just dev-start
just migrate-dev
open http://localhost:8432
JWT signing keys auto-generate at backend/keys/private.pem on first boot. The dev stack binds host ports 8432 (nginx) / 5432 (backend) / 4432 (postgres) / 6432 (redis) / 3432 (vite).
Smoke checks
curl -s http://localhost:8432/api/v1/healthz
curl -s http://localhost:8432/api/v1/snapshot | jq .
docker run --rm -i --network host ghcr.io/vi/websocat:latest \
"ws://localhost:8432/api/v1/ws?topics=heartbeat"
Production (Cloudflare Tunnel)
cp .env.example .env
# fill production secrets including CLOUDFLARE_TUNNEL_TOKEN
just tunnel-start
just migrate
Tests
cd backend && go test -race ./...
Layout
backend/ Go services (cmd/api, internal/{events,bus,ws,snapshot,collectors,...})
frontend/ React 19 dashboard
conf/ nginx and per-environment Docker configs
migrations/ goose SQL migrations (mounted into the backend container)