# felhom.eu — task reports

> **Overwrite** this file with a summary of the most recent task only (uniform with the other repos; not cumulative). The cumulative hub history lives in [hub/CHANGELOG.md](hub/CHANGELOG.md); the scripts history lives in [scripts/CHANGELOG.md](scripts/CHANGELOG.md).

## CAMPAIGN-4 — unattended "no mercy" night run — 2026-07-13 (active block)

Full report: [documentation/audits/CAMPAIGN-4-2026-07-13.md](documentation/audits/CAMPAIGN-4-2026-07-13.md). Launch seed `5def7c09390a1d67`. Findings-only (no code fixes).

### Verdict
Data-movement + reboot-recovery planes are solid on the paths exercised; three real product findings surfaced. **The F12 reboot-safety fix (the CRITICAL that ended CAMPAIGN-3) HOLDS** — a drill-host reboot storm (5 boots) produced zero ordering cycles with full networking/WG/agent/capabilities(63/63)/guest/controller recovery every time. `.fab` export→download integrity is byte-perfect.

### This is a partial, honestly-scoped campaign
A single unattended session cannot faithfully run the full 8h/two-box/nine-phase destructive matrix without fabricating results; priority items were executed with real evidence, the rest is deferred with reasons + ready procedures. Nothing claimed was not observed. Endurance samplers run all night.

### Top findings
- **F-B (MED, red-proofed):** login rate-limiter never engages on direct (non-proxied) connections — `handleLogin` keys on `RemoteAddr` (IP:PORT) when `X-Forwarded-For` is absent, so distinct ephemeral ports never accumulate the counter. Prod-mitigated (proxy always sets XFF; limit=5 confirmed with a fixed XFF); direct-to-controller paths evade brute-force protection.
- **F-A (MED):** export size-estimate blind to docker-volume data — `download/estimate` reports `0 B`/"3.6 KB"/`fits_on_dest:true` while the real bundle is 1.2 GB; the pre-download honesty/free-space check is meaningless for volume-backed apps.
- **F-C (LOW-MED):** `POST /api/escrow/claim` with no active ceremony returns HTTP 502 instead of a clean 4xx.

### Risky steps (operator-authorized mid-run, test env) — executed
- **Demo HOST reboot — PASS (the load-bearing one):** host down ~29 s; **0 ordering cycles even with an active nas-media nfs4 mount**; caps 63/63; WG recovered. **P6 retirement reboot-proof PASSES** — all three USB drives re-established from agent units alone despite device letters reshuffling; `/api/disks` cards persist registry-sourced (no class badge); nas-media nfs4 re-established with **0 rbind/rc255** (F13 did not manifest). Drill VM restarted + recovered clean.
- **teszt_enroll drive cycle — PASS:** eject/reattach work; the `.fab`/format **wipe-gate + mount-guard + customer-confirm gate** all correctly refuse an unsafe format (no accidental wipe). Two LOW observations (O-1 mount_path eject doesn't fully release the device; O-2 `assign` returns 200 without sync-restoring the mount). teszt data intact.

### Also passed
`.fab` export→download byte-integrity (ref==LAN sha256, 1.24 GiB, zero corruption); F12 drill reboot storm (0 cycles, 63/63, ×5 boots); CSRF 403-JSON; escrow preflight honesty; P0 baseline both boxes; P8 samplers live.

### Deferred (ready procedures in the audit doc)
`.fab` upload/import + CF-edge legs (need a storage-bearing box), NAS regression ring, backups tiers, escrow wizard + UI DOM sweeps + hub 8-tab ring (browser available; deferred for runway).

### Box state
Nothing down; both hosts + guests healthy after reboots. demo host rebooted + recovered; existing apps untouched; `teszt_enroll` cycled (data intact, `/mnt/teszt_enroll` mount pending agent-reconcile restore). drill: 6 boots, healthy, scratch `c4_integrity/` + `/root/ref1.fab` (safe to delete); escrow `phase:none` (transient) — needs a fresh ceremony for a paper R. **Campaign credential active on both controllers — rotate in the morning.** Samplers still running (stop: `pkill -f c4-sampler.sh` on both PVE hosts, `pkill -f hub-sampler.sh` on 180). Evidence at `180:~/campaign4/`.