docs(R-7b): correction — all four legs PROVEN-LIVE, with snapshot evidence

Drops the false 'no offsite target on the demo box' clause from the ROADMAP row, the capability-map SMB row and sharing.md. Cites offsite snapshots e0b9d723 / 4e2b15ec and the restore round-trip results. Root cause (guessed settings key) is recorded in felhom-controller REPORT section 7b.
2026-07-18 14:32:39 +02:00
parent 4e3f6c48d4
commit a03e142101
3 changed files with 11 additions and 7 deletions
@@ -85,7 +85,7 @@
 | LAN access when internet is down (lan_resolver) | agent | **IMPLEMENTED** | — | Never drilled as a customer experience ("net down — can I reach my photos?") → R-19 |
 | Phone photo backup | immich (classified) | **PROVEN-LIVE** | 6D end-to-end restore proof | |
 | Documents/OCR | paperless-ngx (classified) | **PROVEN-LIVE** | `CAMPAIGN-6C` 4P-1 (deploy paperless-ngx, ingest 3 docs via consume flow, OCR + PDF/A ~90s) + 4P-2/3/5 | Consume-folder ingestion awkward without SMB → R-7 |
-| Files from Windows Explorer / Mac Finder (SMB **server**) | controller v0.145.0 + `felhom-samba:1.0.0` | **PROVEN-LIVE** | `felhom-controller` REPORT.md (v0.144.0) + `controller/sharing.md`; transport verdict `audits/SPIKE-lan-discovery-2026-07-18.md` | „Megosztás" page: enable + one household password + shares (new folder or picked existing, per-share read-only). Fourth protected infra stack (host-net, smbd+**nmbd**+wsdd). Live on demo: 445 reachable, NetBIOS `FELHOM` resolves, write/read byte-compare PASS, write to a read-only share REFUSED, SMB writes land as uid 1000. **Explorer leg PASSED 2026-07-18 (Viktor):** Network → FELHOM → both shares open; a real Explorer *save* into `dokumentumok` landed owned uid 1000, and a write into the read-only `filmek` was refused by Windows with the folder left untouched. Share data now RIDES BOTH BACKUP TIERS (R-7b, controller v0.145.0, Model B′ sibling shares source): tier-2 cross-drive legs + an offsite `_shares` restic snapshot carrying the share definitions and the credential copy, with a „Megosztások" restore. Tier-2 leg + samba liveness alert PROVEN-LIVE on demo; the offsite leg and the restore round-trip are unit-covered but NOT yet live-exercised (the demo box has no offsite target) |
+| Files from Windows Explorer / Mac Finder (SMB **server**) | controller v0.145.0 + `felhom-samba:1.0.0` | **PROVEN-LIVE** | `felhom-controller` REPORT.md (v0.144.0) + `controller/sharing.md`; transport verdict `audits/SPIKE-lan-discovery-2026-07-18.md` | „Megosztás" page: enable + one household password + shares (new folder or picked existing, per-share read-only). Fourth protected infra stack (host-net, smbd+**nmbd**+wsdd). Live on demo: 445 reachable, NetBIOS `FELHOM` resolves, write/read byte-compare PASS, write to a read-only share REFUSED, SMB writes land as uid 1000. **Explorer leg PASSED 2026-07-18 (Viktor):** Network → FELHOM → both shares open; a real Explorer *save* into `dokumentumok` landed owned uid 1000, and a write into the read-only `filmek` was refused by Windows with the folder left untouched. Share data RIDES BOTH BACKUP TIERS (R-7b, controller v0.145.0, Model B′ sibling shares source): tier-2 cross-drive legs + an offsite `_shares` restic snapshot carrying the share definitions and the credential copy, with a „Megosztások" restore. **All four legs PROVEN-LIVE on demo 2026-07-18** — tier-2 tree md5-verified; offsite snapshots `e0b9d723` (Viktor 12:18:16Z) and `4e2b15ec` both carrying manifest + `passdb.tar`; restore round-trip returned a deleted probe file byte-identical and a deleted share DEFINITION with its original flags without overwriting live files; samba liveness → hub-accepted `health_critical`. Remaining human leg: SMB positive auth with the real household password |
 | Media to TV via DLNA | — | **MISSING** | — | Jellyfin app exists; DLNA/SSDP unvalidated → R-6, R-8 |
 | File access via browser | FileBrowser (infra app, auto-mount sync) | **IMPLEMENTED** | FileBrowser runs healthy + userdata-bound (`storage-lifecycle-acceptance-2026-06-15`, `CAMPAIGN-3`) | Actual browse/download **through FileBrowser** is exercised in no doc. (Cited `CAMPAIGN-2` T-PAGE-ALL renders only the controller dashboard pages, not FileBrowser.) Demoted |
 | Forgot dashboard password → instant reset code | controller v0.123, hub | **PROVEN-LIVE** | `DRILL-day0-take2-2026-07-12` F-15 (live re-run of the exact failure path: hash applied 1s after request, code accepted first try) | |
@@ -32,7 +32,7 @@
 | R-5 | Hub: offsite storage visibility — RESTIC box aggregate (v0.64.0) + PBS DR datastore (v0.65.0), each with fill + operator alert; Offsite tabs + dual dashboard gauges | M | **SHIPPED (hub v0.64.0 + v0.65.0 + tenantsync v1.2.0, 2026-07-17)** | Restic: `monitor.OffsiteBoxChecker` (throttled Hetzner GET; fill 80/90% + oversub 2.0×; scope `"pool-box"`). PBS DR (v0.65.0, Option A): read-only `usage` op on the ep0 `felhom-tenantsync` forced command (`df`, no mutation) → `monitor.PBSDRBoxChecker` (fill 80/90%, states ok/unavailable/degraded, scope `"pbsdr-box"`); `/offsite` Restic/PBS-DR tabs + two gauges; hub deploy ⟂ ep0 update (graceful "n/a"). **Both data pipelines PROVEN-LIVE** (restic `0.2% full`; PBS `19.1% full, 7.1 GB of 37.2 GB` after ep0 → v1.2.0). Thresholds pending Viktor (named keys; separate restic/PBS pairs). OPEN: UI render unit-only (password-gated), alert emails unit + red-proof only (both nominal). See hub v0.64.0 + v0.65.0 REPORTs |
 | R-6 | **Spike: LAN service discovery from the guest** — SSDP multicast (UDP 1900, DLNA), WSD (Windows discovery), mDNS; host-network vs macvlan; is the customer LXC LAN-bridged in appliance deployments? | M | **spiked (2026-07-18)** | **VERDICT: appliance guest IS LAN-bridged (own DHCP lease on the household /24); multicast discovery works ONLY in the guest netns — guest-direct or Docker `--network host` (SSDP/mDNS/WSD all PASS both ways); the default docker bridge is categorically DEAF to LAN multicast (WSD/mDNS RX FAIL, unicast-publish PASS). Real samba+wsdd on host-net → Windows 11 ProbeMatch + FELHOM-SPIKE renders in Explorer + 445 + authenticated SMB round-trip all PASS; real SSDP `MediaServer:1` advert reaches both LAN clients. → R-7 SMB stack MUST be host-network LAN-bound; R-8 Jellyfin-DLNA plausible if host-network. Caveat: `vmbr0 multicast_snooping=1` worked only because the household router is a live querier — customer LANs w/ snooping+no-querier, and Peti's BYO bridge, are UNTESTED gaps.** **S4b (human leg, the sharpest finding): wsdd makes the box VISIBLE but the Explorer double-click FAILS `0x80070035` — WSD gives no name resolution; the flat `\\FELHOM-SPIKE` resolved by no path. Adding `nmbd` (NetBIOS) fixed it live (flat name resolves + mounts). → R-7 needs smbd+wsdd+nmbd (+avahi/.local for modern clients), not wsdd alone.** Doc: `audits/SPIKE-lan-discovery-2026-07-18.md`. |
 | R-7 | SMB **server** share — LAN file sharing as an embedded controller feature („Megosztás") | L | **SHIPPED slice 1 (controller v0.144.0 + `felhom-samba:1.0.0`, 2026-07-18)** | Flips map row *Files from Windows Explorer / Mac Finder (SMB server)* MISSING → **IMPLEMENTED**. Delivered as the FOURTH protected infra stack (host-net, smbd+**nmbd**+wsdd, `bind interfaces only = lo eth0`), NOT a catalog app. „Megosztás" → „Hálózati megosztás": enable + ONE household password (STDIN→smbpasswd, never persisted — only `user_set`), shares table, create flow (new folder under `<storage>/shares/` or an existing folder via a guarded picker). Picker guard = absolute → EvalSymlinks → containment in a registered LIVE root → deny-listed system subtree (derived from `ProtectedHDDPaths`, provably a subset) → is-a-dir, with UNIFORM refusals (no filesystem oracle). Per-share read-only enforced in smb.conf AND as a `:ro` bind. `force user = felhom` → SMB writes land as uid 1000. Live-validated on demo through the real endpoints + a Win11 workstation (445 True, NetBIOS `FELHOM` resolves, write/read byte-compare PASS, **write to a read-only share REFUSED**, WSD ProbeMatch). **Explorer leg PASSED 2026-07-18 (Viktor):** both shares open from the Network view; an Explorer save into the writable share landed as uid 1000 and a write into the read-only share was refused, folder untouched. Slice 1 is fully PROVEN-LIVE. Docs: `controller/sharing.md`; ship report `felhom-controller/REPORT.md`. **Slice 2 remainder:** avahi/`.local` for modern+Apple clients, curated app-folder presets (one-click paperless `consume/`), per-share users + guest access, recycle bin. **Backup gap split out → R-7b.** |
-| R-7b | **Share backup EXECUTION** — put share data into the live tier-2 + offsite runs (the design fork reported by R-7 slice 1) | M | **SHIPPED (controller v0.145.0, 2026-07-18)** | **Viktor's ruling: Model B′ — a SIBLING shares source.** New, additive job/leg code reusing the proven primitives (tier-2 mirror seam, restic wrappers, soft-quota/enlargement gate, status recorders) while leaving **every per-app engine path byte-identical** — NOT a synthetic recovery unit (breaks on multi-drive shares, wraps 1 KB of JSON in dump machinery) and NOT engine-loop surgery. The B′ invariant is enforced by test in both tiers, red-proofed. Tier 2 → `RunSharesTier2` (legs grouped by SOURCE drive → `backups/secondary/_shares/<driveKey>/<share>`, payload at `_payload/`, layout marker LAST). Tier 3 → `runOffboxSharesLeg`: ONE extra `restic backup --tag felhom-offbox --tag _shares` placed after the app loop and BEFORE retention, so `forget --group-by host,tags` covers the new group with no flag change; a quota-blocked push degrades to the **manifest only, never to nothing**. Restore → „Megosztások" on `/backups/restore`: scratch, then a missing-only merge whose every destination is PREFIX-ASSERTED against live storage roots, definitions merged existing-wins, then `ReconcileSamba`, then the credential. The **payload** (`_shares-manifest.json` + a best-effort secret-bearing `passdb.tar`) is what makes DR return files + configuration + password rather than loose bytes. **Fold-in: samba joins the liveness set** — `EffectiveProtected` adds the CONTAINER `felhom-samba` exactly while sharing is on. **Live-validated on demo:** real `/api/backup/tier2` trigger → `_shares` tree + marker + payload on the cross-drive target, mirrored file md5-identical, payload 0600 preserved; samba stopped → `health_critical` pushed and hub-accepted (200) → self-healed. **NOT live-exercised (no offsite target on the demo box): the restic `_shares` leg and the restore round-trip** — unit-covered + red-proofed; needs a box with an escrowed offsite target (Viktor). Findings: the reserved-name assumption was FALSE (`nbNameRe` accepted „_shares" as a share name — now refused); the alert/e-mail pipeline needed NO change and adds no new event type. Docs: `controller/sharing.md`; ship report `felhom-controller/REPORT.md`. |
+| R-7b | **Share backup EXECUTION** — put share data into the live tier-2 + offsite runs (the design fork reported by R-7 slice 1) | M | **SHIPPED (controller v0.145.0, 2026-07-18)** | **Viktor's ruling: Model B′ — a SIBLING shares source.** New, additive job/leg code reusing the proven primitives (tier-2 mirror seam, restic wrappers, soft-quota/enlargement gate, status recorders) while leaving **every per-app engine path byte-identical** — NOT a synthetic recovery unit (breaks on multi-drive shares, wraps 1 KB of JSON in dump machinery) and NOT engine-loop surgery. The B′ invariant is enforced by test in both tiers, red-proofed. Tier 2 → `RunSharesTier2` (legs grouped by SOURCE drive → `backups/secondary/_shares/<driveKey>/<share>`, payload at `_payload/`, layout marker LAST). Tier 3 → `runOffboxSharesLeg`: ONE extra `restic backup --tag felhom-offbox --tag _shares` placed after the app loop and BEFORE retention, so `forget --group-by host,tags` covers the new group with no flag change; a quota-blocked push degrades to the **manifest only, never to nothing**. Restore → „Megosztások" on `/backups/restore`: scratch, then a missing-only merge whose every destination is PREFIX-ASSERTED against live storage roots, definitions merged existing-wins, then `ReconcileSamba`, then the credential. The **payload** (`_shares-manifest.json` + a best-effort secret-bearing `passdb.tar`) is what makes DR return files + configuration + password rather than loose bytes. **Fold-in: samba joins the liveness set** — `EffectiveProtected` adds the CONTAINER `felhom-samba` exactly while sharing is on. **FULLY PROVEN-LIVE on demo (2026-07-18), all four legs.** (1) tier-2: real `/api/backup/tier2` trigger → `_shares` tree + marker + payload on the cross-drive target, mirrored file md5-identical, payload 0600 preserved. (2) offsite: Viktor's manual run 12:18:16Z → snapshot **`e0b9d723`** (tags `felhom-offbox,_shares`) with the payload dir + both share folders; a second run via the „Távoli mentés" button → **`4e2b15ec`**, containing `_shares-manifest.json` (418 B) AND `passdb.tar` (855 040 B), both 0600, share files with uid 1000 preserved. (3) restore round-trip: probe file + the `dokumentumok` DEFINITION deleted via the real endpoints, then „Megosztások" restore + place → `1 file(s), 1 definition(s) re-added, 1 kept, 0 refused, credential=true`; probe back md5-identical, the two pre-existing files NOT overwritten (missing-only proven on live data), definition back with its ORIGINAL flags and created_at, `smb.conf` re-rendered, `filmek` untouched. (4) liveness: samba stopped → `health_critical` pushed and hub-accepted (200) → self-healed. Remaining human leg: SMB positive auth with the real household password (never persisted by design). **Correction:** an earlier revision of this row and of the ship REPORT wrongly claimed the demo box had no offsite target — the verification read a guessed settings key (`offbox_target`) instead of the real one (`offbox`); root cause dissected in REPORT §7b. Findings: the reserved-name assumption was FALSE (`nbNameRe` accepted „_shares" as a share name — now refused); the alert/e-mail pipeline needed NO change and adds no new event type. Docs: `controller/sharing.md`; ship report `felhom-controller/REPORT.md`. |
 | R-8 | DLNA (**gate input now exists — R-6 spiked 2026-07-18: SSDP reaches LAN clients from host-net**): validate Jellyfin's built-in DLNA server first; only add minidlna to the catalog if Jellyfin-DLNA fails | S | idea (unblocked) | Don't add catalog weight before proving the cheap path. **R-6 confirmed the cheap path is physically viable — Jellyfin DLNA must run host-network (same multicast constraint as R-7)** |
 | R-9 | Uninstaller trio (from 07-15 Peti session): cluster-aware `felhom_guests` guard (node-local `pct list` deletes cluster-wide pveum objects); saferemove detection + time estimate + opt-in `--quick-remove` (never mutate `storage.cfg`); smarter `restore_storage` default for BYO clusters (shared storage, not local-lvm) | M | idea | Second item's rejected alternative (temp-disable-and-restore) stays rejected — crash window silently downgrades cluster wipe policy |
 | R-10 | T-6E-1: DB-dump dir-fsync asymmetry (LOW, confirmed in 6E) | XS | idea | One-line hardening; batch with the next controller task |
@@ -174,11 +174,15 @@ a leading underscore — note this was a REAL gap, not a formality: `nbNameRe` b
 surface; `backup.DisplayStackName` maps it to „Megosztások" at the notification and prose boundaries,
 while the persisted set, the tag and the paths keep the raw key.
-> **Live-validation status (2026-07-18).** The tier-2 leg is PROVEN-LIVE on the demo box through the
+> **Live-validation status (2026-07-18): FULLY PROVEN-LIVE.** Tier-2 leg via the real
-> real `/api/backup/tier2` endpoint (tree + marker + payload on the cross-drive target, mirrored file
+> `/api/backup/tier2` endpoint (tree + marker + payload, mirrored file md5-identical, payload 0600
-> md5-identical, payload 0600 preserved). **The offsite `_shares` leg and the restore round-trip are
+> preserved). Offsite leg: snapshots `e0b9d723` (Viktor's manual run) and `4e2b15ec`, each tagged
-> unit-covered and red-proofed but NOT yet live-exercised** — the demo box has no offsite target
+> `felhom-offbox,_shares` and carrying the payload dir (`_shares-manifest.json` + `passdb.tar`, both
-> configured. They need a box with an escrowed offsite repo.
+> 0600) alongside both share folders with uid 1000 preserved. Restore round-trip: a deleted probe file
 > came back byte-identical and a deleted share DEFINITION came back with its original flags, while the
 > two pre-existing files were NOT overwritten and `filmek` was reported *kept* — the missing-only and
 > existing-wins contracts proven on live data. Samba liveness: hub-accepted `health_critical`.
 > Remaining human leg: SMB positive auth with the real household password, which is never persisted.
 ## Operator notes