Commit Graph

185 Commits

Author SHA1 Message Date
admin 5a3437669f v0.284.0 — a box deletes old app images (decision 53, R-736); an after_install app is held until its known login is replaced (R-741)
gates / gates (push) Successful in 27s
Image retention: after a done/undone guarded Update and at remove, an app's images older than its running
and previous one are deleted — never an image any container, installed compose or installed/previous record
names (box-wide keep set read at delete time); exact id, never forced or pruned; paused while any update runs;
a one-time sweep of catalog app images at the first start. Install hold: an after_install app is installed
behind the setup gate's door and opens when after_install succeeds or the household says it changed the login.
Tests TestImageRetention_* and TestInstallHold_* with red-proofs; parity fixture for the held card.

MinAgent: 0.131.0 (unchanged).

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-30 22:29:33 +02:00
admin 6be6c53e29 v0.283.0: apps go off-site by themselves (decision 50) with a size warning; a Stop holds during a backup (R-721); page slips (R-724/R-725)
gates / gates (push) Successful in 25s
Red-proofs RP31-RP38. MinAgent 0.131.0 (unchanged).

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-30 10:31:55 +02:00
admin 4110da50e9 v0.282.0: after_setup (the app's own sign-up switch), close sign-up now (decision 49), probes read lists + done_status (R-715)
gates / gates (push) Successful in 27s
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-29 16:19:12 +02:00
admin 149467c795 v0.281.0: 'Done' asks the probe first; sign-up closed after the first admin (decision 47); R-713 code-bound values refused, ${NAME|base64}
gates / gates (push) Successful in 23s
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-29 09:57:58 +02:00
admin 7fa8768cfd v0.280.0: the setup gate (decision 46); R-710 'I changed it' + absent-record window; R-709 password fields off the page; password:N:special generator
gates / gates (push) Successful in 25s
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-29 08:51:46 +02:00
admin 0c702f834a v0.279.0: after_install (decision 45), known default logins on the page, Part D empty-backup alarm, night chain (R-705), R-706
gates / gates (push) Successful in 27s
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-28 18:38:30 +02:00
admin b6810f14ff v0.275.0: a backup's data and its version travel together (R-696, 07 §6.6, D4 option A); R-695, R-691, R-694
gates / gates (push) Successful in 23s
The unit's data files are stamped with the versions that wrote them; the capture keeps the
definition the data belongs to; a restore never starts data under another version's
definition (unit restores refuse a mismatch; the off-site restore writes the snapshot's
definition); every tier's time is its data's; the conversion-copy release needs a dump on
the new engine. File-browser sync single-flight + no empty kept folder (R-695); the kept
view joins the folder's owning group, language switch resyncs (R-691); a restore-generated
login is not shown as the password (R-694). Red-proofs in
felhom.eu/documentation/audits/version-travel-2026-09-26/.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-26 10:35:22 +02:00
admin 43e99d160c kept data: the choice at reinstall, the list, the read-only view, the load (09 decision 36); R-690 fixed
gates / gates (push) Successful in 26s
An install over an app's kept drive folder (appdata/<app> non-empty) asks the household:
"use my kept data" (a load from the newest copy of THIS drive's install, own unit or
second-drive mirror, then the template's after_load) or "start fresh" (the folder is
renamed into <drive>/kept/<app>/<date>/ with the removed app's unit; nothing deleted).
The install API answers 409 kept_data_choice until one is chosen; DeployStack refuses
too. New page Megorzott adatok / Kept data (/kept-data): Load / Look / Delete (typed
confirmation, the only deletion of kept data). FileBrowser gets a read-only source.
The drive-full warning names the kept folders. <drive>/kept is protected and outside
every backup leg.

R-690: the removed-app restore (R-487) never found a unit on a DATA drive — it asked
GetStackComposePath (true for every catalog app) and restored nextcloud with no env.
Now isStackDeployed; pinned with a production-shaped provider.

Red-proofs: audits/night-2026-09-26/E/redproofs/.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-25 13:32:30 +02:00
admin 9cf13a3add controller v0.271.0: automatic app updates — the update leg after the off-site copy, the backup gate waits, the switch (09 6.4 part 7; R-680, R-678, R-643)
gates / gates (push) Successful in 24s
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-24 22:07:24 +02:00
admin 3c6b49b31c controller v0.269.0: whole restore from the second drive; crash loops stopped; exact image digests; steps judged by their own .felhom.yml (decisions 26-28, R-661 R-666 R-667 R-668 R-664 R-665 R-662, 09 6.4 part 6)
gates / gates (push) Successful in 27s
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-24 12:18:39 +02:00
admin 80e6ad8c47 controller v0.267.0: tests off DooPlex's Docker, cut-off copies refused, two pages true
gates / gates (push) Successful in 26s
R-650: internal/dockerexec — every docker exec routed through it; under
go test a real docker is refused (opt-in FELHOM_TEST_REAL_DOCKER=1; a stub
under the temp dir is allowed). api/stacks/web tests run under a silent
stub (TestMain). TestR650_NoBareDockerExec pins it repo-wide.
R-640: a dump without its engine's completion marker is refused before
the first mutation (unit + off-site restore) and again before any load.
R-499: the Tier-2 page's system-disk sentence has four true branches.
R-518: the backup button states the measured ~8 min stop.
R-626: measured on 9202, not reproduced.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-23 20:25:28 +02:00
admin bc278944a3 controller v0.264.0: the household is told when an update is undone or held, in its language
gates / gates (push) Successful in 25s
app_update_undone / app_update_held events (09 decision 15), on by
default and seeded once on existing boxes; R-606 update sentences as
key+args rendered per reader; R-646 startup applied-meta backfill for
apps current with the catalog; R-620 a disabled notifier WARNs once per
event type. Needs hub v0.120.0.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-23 13:51:21 +02:00
admin 8fc2b4a1a9 v0.263.0: a failed update puts the app back by itself (09 decision 15, R-637)
gates / gates (push) Successful in 26s
The guarded update gains a folder copy of the app's named volumes, taken
after the pull where the app stops anyway (decision 19, chosen by the
2026-09-23 bake-off). On a failed health check the box undoes: every copy
validated by its finished-marker first, volumes refilled, definition and pin
from the job's own pre-update copies, the old version checked with the OLD
.felhom.yml probe. It holds only if the undo fails, and the hold sentence
says so and what state the data is in. Bind-mounted folders are never
touched.

- R-637 built; R-638/R-640/R-641 do not arise with a folder copy; R-639
  (pre-update copies incl. .felhom.yml kept until the undo is over).
- journal phases copying/undoing with power-cut recovery.
- app.yaml last_update_undone + one line on the app page (hu/en).
- R-642: start/restart never answer "completed".
- Removal deletes kept undo copies.

MinAgent unchanged (0.131.0). Nine red-proofs in REPORT.md.

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-23 11:12:49 +02:00
admin 0fe04bb6d5 v0.259.0 — the claim page and the backup warnings answer in the reader's language (R-596, R-598)
gates / gates (push) Successful in 28s
The 2026-09-20 English drill ended one screen short: the claim page was English
and its answers were Hungarian, so a household who mistyped the code from their
e-mail could not tell a typo from a dead code. Fourteen call sites carrying nine
messages now go through s.msg; the backup page's two protection warnings — which
are promises about whether the customer's files are safe — follow the same route.

Hungarian is byte-identical, proved structurally by the go-parity gate against the
frozen base capture and red-proofed on a single added full stop.

data["Title"] was DEAD (claim.html is standalone; .Title is layout.html's) and is
deleted rather than translated — a translated dead field is a permanent false
signal about where the page's title comes from.

Six existing copy-contract tests were kept, not weakened: each now resolves its key
through the real bundle, so it still convicts on a reworded Hungarian sentence.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-21 07:45:56 +02:00
admin 7c4a33b6d1 v0.258.0: the last four Hungarian things an English household met
gates / gates (push) Successful in 24s
R-589 the update badge, R-590 the data-folder backup sentence, R-573 the two channel
banners, R-572 two dead helpers. All four were built in Go, which is why neither the
template parity fixtures nor TestI18nEnglishPages could see them; slice 5's LIVE proof
is what found them.

R-590 is the one that matters most: it is a promise about the customer's files. It
said, in Hungarian and under an already-English folder label, that a drop-zone is
temporary and unbacked. The test now asserts the CONSEQUENCE in both languages — and
that the two languages do not produce the same string, which would mean the English
fell back.

R-572 is not what its row said. The row claimed a template renders "vasárnap" on an
English page; measured, NO template and no Go file called pruneLabel or
nextPruneLabel. They were dead func-map entries returning Hungarian, so they are
deleted rather than translated — translating dead code would add machinery with no
reader and a test pinning a fiction. Deletion is fail-loud and that was proven: a
template naming the removed function panics loadTemplates at startup.

Five red-proofs. One of them says something about the gate rather than the code: the
Go-parity gate does not measure localeFuncs keys against the base capture, so the
citation to TestLocaleFuncsHungarianBundleMatchesFuncMap is what carries them — the
test was extended to make that citation true.

MinAgent: 0.131.0 (unchanged). Hungarian byte-identical.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-20 18:10:53 +02:00
admin 60f0a86bd4 v0.257.0: the app catalog can speak English (R-560, slice 5 Part A)
gates / gates (push) Successful in 25s
The READ PATH for a second language in `.felhom.yml`. An `i18n: {en: …}` sibling
block inside the same file; `Metadata.For(lang)` merges it FIELD BY FIELD over the
Hungarian, so a missing or blank English field shows the Hungarian one and a
half-translated app is a legal, shippable state.

`For("hu")` is the parsed struct with `I18n` cleared and nothing else — measured
against all 53 real catalog files, copied into `internal/stacks/testdata/catalog/`.
Lists replace whole; every other list is matched by its own key, never by position.
`For` never writes through the receiver: the metadata is the stack manager's, shared
by concurrent requests, and an in-place merge would leak one household's language
into another household's page.

Pages reach catalog copy only through `LocalizeStacks`/`LocalizeStackPtr`/`MetaFor`,
and `TestNoDirectMetaCopyReadOnPages` keeps a named, reasoned allow-list of every
direct `.Meta.<copy>` read in `internal/web` so the NEXT page to read one fails the
suite instead of quietly rendering Hungarian to an English household.

Eight red-proofs. Two of them convicted a hollow TEST rather than the code: a struct
copy shares its slices' backing arrays, so the obvious DeepEqual mutation check
passed a deliberately broken merge; and a one-entry fixture cannot tell key matching
from position matching. Both rewritten, both then seen to fail.

MinAgent: 0.131.0 (unchanged). Older controllers are unaffected — `LoadMetadata`
uses non-strict `yaml.Unmarshal`, so a pre-0.257.0 box drops the whole block.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-20 14:31:52 +02:00
admin 48f3336956 v0.254.0 — the saved notes follow the language, and the switch becomes a globe (R-557 slice 2 release C; SLICE 2 CLOSED)
gates / gates (push) Successful in 23s
The notes a background run SAVES — last night's backup line, the last error, the proof
result, the restore outcome — are written in the BOX's language at the moment they are
written. A household that switches sees the previous run's note in the old language until
the next run rewrites it: the operator's §16 option 1, stated rather than hidden.
EndRestoreOp no longer receives a Hungarian literal from anywhere.

The language switch is a globe. Two text links wrapped in the sidebar footer and asked the
reader to recognise "Magyar"/"English" as links; a globe is the one symbol every web user
already reads as "language", so nobody has to read Hungarian to escape Hungarian. It is
<details>/<summary> — a menu with no script, drawn inline because the icon sprite lives
only in layout.html and the visitor pages have their own shell.

Those visitor pages get the same globe, and a visitor's choice stays theirs: a display-only
felhom_lang cookie that langFor reads ONLY when there is no session. A signed-in household
can never inherit a language a previous visitor picked in the same browser. POST /lang is
CSRF-exempt for a narrow reason written at the exemption — its only achievable effect is the
language of the page the victim's own browser shows them — and safeBackPath refuses
//evil.example as well as https://, because "starts with /" alone is not the test. §16 taken:
a successful claim carries the cookie into the household's setting.

TWO PARITY EXCEPTIONS, MEASURED: 106 fixtures compared with a real diff — exactly two change
shapes (the dashboard footer, the globe in the shells) and 5 byte-identical, which are the
three pages that must not change.

I INTRODUCED A DEADLOCK AND THE SUITE CAUGHT IT BY HANGING. UpdateOffboxStatus holds the
settings write lock while running its callback; boxLang() wants the read lock; sync.RWMutex
is not reentrant. On a real box an off-site run would have hung forever HOLDING the settings
lock. Fixed by resolving the language before the callback, and guarded by a test that names
the file and line in a second instead of hanging for 25 minutes.

MinAgent: 0.131.0 (unchanged). No hub release needed.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-18 14:19:31 +02:00
admin 5270bad76e v0.252.0 — the sentences the program builds follow the language (R-557 slice 2 release A)
gates / gates (push) Successful in 23s
Slice 1 translated the dashboard's markup. The sentences the program BUILDS were still
Hungarian literals in Go, so an English household clicked an English button and was
answered in Hungarian. 226 of them move into the bundle here.

A flash was the hard part: it travels inside the redirect URL and is rendered by a
DIFFERENT request, so it now carries a bundle key plus its parameters. A link minted by
an older controller carries prose and is shown verbatim — never a raw key, never dropped.

Also converted: page data and view-model text, the internal/api JSON answers, the alert
banners (Alert.MessageKey, rendered on the way out of GetAlerts), 237 country names at
display, and the four page titles built around an app name (R-566 closed).

Hungarian is byte-identical, and that is measured rather than read:
scripts/i18n_go_parity.py freezes every Go literal at the base commit (7 467) and refuses
a key whose Hungarian is not that text, byte for byte. Three decoys, each seen to convict.
Its own first version filtered the capture through an ASCII-Hungarian word list and missed
seven real literals — the R-565 class. The filter is gone.

Nothing on the wire moved, and wire goldens now hold it there: the report's health
warnings and every notify event message stay Hungarian, because the hub MAILS the
controller's sentence when it has no entry of its own. Slice 3 (R-558) owns those.

MinAgent: 0.131.0 (unchanged). No hub release needed.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-18 10:15:56 +02:00
admin c00fed6db3 R-553: four decisions stop reading their own Hungarian words (sites 1-4)
Every Hungarian sentence is byte-identical; each decision now reads a signal set where the message is
made. util.KindErrorf builds the same bytes fmt.Errorf did while carrying a sentinel for errors.Is.

- Deploy status (api/router.go): deployStatusFor() by kind — stacks.ErrAlreadyDeployed (409),
  ErrRequiredField / ErrPathMissing / ErrNotEnoughMemory (400). The „kötelező" / „memória" /
  "does not exist" / "already deployed" text chain is gone.
- Off-site failure class (backup/offbox.go): ErrOffsiteQuota replaces the „tárhelykeretet" match. The
  restic/ssh signatures stay text matches on purpose — that output is not ours and is not translated.
- Alert placement (web/alerts.go): monitor.HealthReport carries WarningKinds parallel to Warnings;
  the "not on a separate drive" warning is inline by KIND. The hub report is untouched (builder.go
  copies Status/Issues/Warnings only) — pinned by a wire test.
- Stale off-site note (web/handlers.go): settings LastWarningKind + backup.OffboxWarnNoAppsSelected.
  The text test survives ONLY for kind == "" (a box whose last run predates 0.251.0) and is removed
  when R-570 closes; slice 2 must not translate that producer before then.

Tests (all red-proofed by restoring the pre-fix predicate — see the audit's redproofs.txt):
TestR553_Deploy_DecisionSurvivesWordingChange, TestR553_DeployHandlerUsesTheKind,
TestR553_DeployProducersCarryKindAndKeepTheirWords (through the real DeployStack),
TestR553_OffsiteQuota_{Decision,HeadLine}SurvivesWordingChange, TestR553_OffboxRunRecordsTheKind,
TestR553_StorageWarningsCarryKindsAndKeepTheirWords, TestR553_DiskWarningPlacementSurvivesWordingChange,
TestR553_HubReportWarningsAreUnchangedOnTheWire, TestR553_StaleNote*, TestR553_WarningKindIsPersistedAndCopied.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-17 20:58:45 +02:00
admin ac149c2aa4 i18n slice 1 release C: storage, sharing, sign-in, guest, catch-all and debug pages in English
- 11 templates converted (storage, storage_network, storage_init, storage_attach, sharing, login,
  claim, launcher_shared, launcher_share_password, catchall, debug); every key translated.
  Six ASCII-only Hungarian JS fragments the extractor missed were found by eye and converted by hand
  (", majd a(z)", "FIGYELEM:", "jelenlegi:", "mp", "p", " db").
- login, claim, both guest share pages and the catch-all render through executeTemplateLang (the
  household language; no session CSRF, no escrow reminder). renderLogin now takes the request.
- Page titles: TitleKey for storage, network storage, the two drive wizards and sharing.
  TestHandlerTitleKeysMatchHungarianTitle pins handler literal == hu.json value for every TitleKey.
- Tests: TestDirectRenderHandlersFollowLanguage (real routes, en + hu),
  TestI18nDirectRenderPagesHaveNoAdminChrome (escrow reminder due; none on the guest page).
- Fixture correction: the release C cases had invented page titles; the cases now carry the handlers'
  real titles (and the wizard pages their real page name), and those 12 fixtures were RE-CAPTURED from
  the unconverted templates at 0555091. The diff to the old fixtures is the <title> line (and the nav
  highlight on the two wizard pages) only.
- i18n gate: HU_FORMAL_CEILING 12 -> 16 — four more „ön" forms in the converted copy, unchanged by rule (R-516).

Hungarian: byte-identical (TestI18nParity against fixtures from unconverted templates).

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-17 18:29:53 +02:00
admin 11b790e314 v0.249.0: i18n slice 1 release B — backup pages in English, Hungarian byte-identical (R-556)
gates / gates (push) Successful in 20s
Seven backup pages + the restore-progress JS converted against fixtures captured unconverted
(f8ebc47); recovery renders through executeTemplateLang; English retrieval claims registered;
the Fut comparison left unconverted (R-563).

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-17 18:01:09 +02:00
admin ff68b0b433 v0.248.0: i18n slice 1 release A — apps and settings in English, Hungarian byte-identical (R-556)
gates / gates (push) Successful in 20s
Ten pages converted against fixtures captured from unconverted templates (6be55a0); marker
coverage test; English page mask narrowed; English retrieval-promise stems; common keys;
title keys and infraMeta from the bundle; old wording tests read the Hungarian expansion.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-17 17:36:08 +02:00
admin 612c417024 v0.247.0: i18n spike — the dashboard can speak English, Hungarian byte-identical
gates / gates (push) Successful in 19s
Message bundles (internal/i18n) expanded into templates before parsing, one
template set per language. Launcher, /backups, /apps/<slug> and the layout
converted; household language setting, POST /settings/language, ?lang= override,
report field. Parity test against fixtures captured from unconverted templates;
copy gates read templates expanded; new i18n_missing_gate.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-17 14:50:57 +02:00
admin 0fe315b759 v0.246.0: an interrupted restore is told; the recovery-code reminder waits until the box can take it
gates / gates (push) Successful in 15s
MinAgent: 0.131.0 (unchanged). Requires hub v0.117.0 for restore_interrupted.

R-550 (operator ruling: fix). A design reversed and recorded: the restore
op-status was in memory by choice. Now restore-status.json in DataDir, written
atomically at both ends of an op. At startup a record still marked running
becomes a failed, interrupted result kept per app until that app's next
restore, shown on /backups/restore and the off-site wizard, and raised once as
restore_interrupted. Cooldowns stay in memory.

R-546. The R-543 reminder bar consults the agent's own preflight ok (every
blocking item, not a copy of pbs_storage_id), cached 60 s, probed only while
paused. /backup/escrow shows a waiting card that polls and reloads instead of
red crosses and English diagnostics. POST /api/escrow/start refuses 409 before
staging or starting - the direct path chaos night used. Unknown readiness keeps
the bar.

Red-proofs (each seen failing): restore record across restart; main() calls
both startup functions; startup helper with loading skipped; restore page card;
bar held back; waiting card; start refusal. go build/vet/test ./... green, 28
packages; controller_gates --fast all OK.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-17 10:45:29 +02:00
admin ad398b60d9 v0.245.0 — R-543: the household is asked for the recovery code, the page says "szunetel" until then
gates / gates (push) Successful in 14s
Off-site backup is ON by default and does not RUN until the household creates its
recovery code. The pause is the zero-knowledge escrow design and is untouched here;
what was missing is that nothing ASKED, while the app-backup page promised the very
copy that had never run.

- a reminder bar on every authenticated page while the off-site tier is configured
  and its escrow is not complete, linking /backup/escrow. It is the R-241 bar, second
  instance: same session-cookie dismissal, back next visit, gone for good when
  escrowed. No second banner system. It hangs off executeTemplate, the single render
  choke point, so it cannot reach only the pages someone remembered.
- the tier-1 file sentence renders by tier3State's own vocabulary instead of the
  app's shape: active -> "vedi", escrow_pending -> "vedene ... szunetel" + the route,
  no copy at all -> says so and names both ways out.
- both fixes red-proofed: the bar test fails on BOTH pages with the hook removed; the
  sentence test quotes the exact v0.244.0 promise when the state is ignored.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-16 21:02:51 +02:00
admin 2f8ff2414c v0.244.0: the backup page stops promising what it does not hold (R-537/R-538/R-536)
gates / gates (push) Successful in 17s
R-537 — the contents label is now PER TIER. One string computed from the app's
shape was rendered on all three tier rows; a Tier-1 unit has no file-copy step, so
for the four class-A apps it was claiming „Adatok" for files it does not hold.

R-538 — a unit restore REFUSES before anything is touched when the unit cannot
return the app's drive-side files, and names the route that can. It runs before the
stack is stopped because the measured harm included the app's own wastebasket going
unreachable, which still held every byte.

R-536 — „Alkalmazás telepítve" moved from the deploy's acceptance to its completion,
with app_deploy_started and app_deploy_failed as the honest pair.

Each fix red-proofed: seen failing with its own sentence, passing when restored.
Requires hub v0.116.0 for the two new event types. MinAgent unchanged (0.131.0).

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-16 16:55:55 +02:00
admin 843b319f35 v0.243.0: FileBrowser generated admin password (R-513); per-tier whole-guest backup truth (R-517); skip absent-storage tiers (R-518); OOM-killed worker visible (R-514)
gates / gates (push) Successful in 14s
MinAgent: 0.131.0

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-15 10:12:08 +02:00
admin d698ce343b controller v0.242.0: a removed app is listed with its kept backup; five small ones (R-487 R-491 R-490 R-489 R-476 R-456)
gates / gates (push) Successful in 14s
R-487: the local backup lists are keyed on the drives, not on what is
deployed — a removed app whose unit was kept is listed with the restore
that reinstalls it, the picker answers for it, and the restore opens the
unit where it sits. R-491: a removal clears the app's update hold.
R-490: /api/system/info reaches the API router and reads the default
storage path. R-489: volumes_removed is the real before/after difference,
[] when none. R-476: a Tier-2 copy is dated by its data, not its manifest.
R-456: the boot-orphan rule is pinned. Every fix red-proofed.
2026-09-13 22:50:18 +02:00
admin 0d402f711d v0.237.0: the Update button takes a backup first, and tells the truth (update arc slice 4 — R-448, R-443, R-439)
gates / gates (push) Successful in 13s
POST /api/stacks/{name}/update is now a guarded job answering 202:
cheap refusals (hold — R-439, busy, migration, deploying, memory via the
deploy's own memoryVerdict, a fixed 2 GB disk floor, and no restorable
Tier-2 copy) → backup-first when the proven copy is older than
update.backup_max_age (24h) → safety dump BEFORE the pin moves → pin →
pull (failure puts the pin back) → up → health (.felhom.yml check or 60 s
settle, update.health_timeout 5m). Not healthy → the app is stopped and
HELD (RestoreHold reason update_failed, same store and gate as R-379) and
the page names the backup to restore from; the pin stays. Success is only
ever update_phase=done after health (R-443). UpdateStack is deleted.

The restorable-unit predicate is EXTRACTED to backup.Tier2UnitRestorePoint
and shared with the backups page (row pinned unchanged). The copy is aged
by the last successful Tier-2 copy, not the manifest created_at — measured
on demo-hp that created_at moves only on definition changes.

Crash safety: update-journal.json before each phase; RecoverUpdates before
the boot sweep, ResumeInterruptedUpdates after the guards are wired.

Three unattended start paths ignored a hold and now honour it: the
drive-return gate (restart + boot recreate) and the nightly volume dump.
The nightly capture and Tier-2 run skip held apps so the restore point
survives. No automatic rollback — measured per-app; route back = restore.

Tests A–H across stacks/backup/api/web/cmd; six red-proofs seen to fail.

Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS
2026-09-13 11:41:31 +02:00
admin b48a7fa326 R-403: the restore OUTCOME names the package's date, not the run's
gates / gates (push) Successful in 11s
Live on demo-hp the confirm said 11:43 (the preserved package) and the outcome said 14:23 (the
copy's newest run) for the same restore. A customer reading both cannot tell which one they had, and
one of the two is the flattering sentence. Part 2.3's rule is 'not a plain green success ANYWHERE',
and the outcome is an anywhere.

tier2UnitSourceMsg now asks UnitRestoreDate, the same resolver the confirm uses, so the two cannot
disagree. TestR403_OutcomeNamesThePackageDateNotTheRunDate pins it, with a negative control for the
ordinary case.
2026-08-31 14:32:29 +02:00
admin 2358e561b7 R-403: a poorer copy must never delete a richer one
gates / gates (push) Successful in 11s
MEASURED FIRST, then fixed. On the shipped v0.229.0, on demo-hp, an app's Tier-2 copy went from
120 082 104 B (4 database dumps + 3 named-volume tars) to 7 036 B (none of either) in ONE nightly
run, and the run recorded itself a success: 'Tier 2 copied docmost -> ... (14.9 KB, 0 leg(s), 0s)'.
Evidence: felhom.eu/documentation/audits/DRILL-r403-tier2-delete-2026-08-31/.

The mechanism was three individually-correct lines: RunTier2 guards the unit leg with os.Stat only
(does the folder exist), rsyncMirror is rsync -a --delete, and nothing between them compared source
to destination. An EMPTY unit is a folder that exists.

THE GUARD. One predicate, unitCarriesData/unitIsHollow (r403_hollow.go), asking the MANIFEST and
never the byte size - a big compose tree with no dumps is dangerous, a tiny unit for a tiny app is
fine. Fail closed on an absent or unparseable manifest. RunTier2 skips the unit leg when the source
is hollow AND the destination is not; the other legs still run, the run is not failed, and the skip
is recorded for the SURFACE (CrossDriveBackup.UnitLegSkipped + UnitPackageDate) as well as logged.

--delete STAYS and shrinking stays legal. 07 section 8 row 5's derived-copy rule is unchanged; the
fence is exactly one shape. TestR403_DataLegShrinkIsUnaffected is the guard on the guard.

THE HONESTY. A preserved package is older than the run that preserved it, so the card carries a
notice and the unit-restore confirm names the PACKAGE's date - read from the mirrored manifest's own
created_at, not from the status record - plus a clause saying why it is older.

THE CAUSE. RestoreTier2Unit now refills a hollow or absent primary unit from the mirror it just
restored from, INSIDE the call before returning. The hollow manifest was written two seconds after
a restore by the 5-minute capture job; any follow-up job races it. The capture itself is NOT guarded:
a capture describing an empty drive as empty is correct, and with the primary refilled there is no
hollow state left to describe. Never over a complete primary, never after a failed restore.

recordTier2Success and tier2UnitConfirmMsg keep their old signatures as thin callers, so no existing
test needed editing. New seam unitRehydrate, separate from tier2Mirror on purpose.

22 new Go tests. Red-proofs run and reverted: A6 (predicate -> size threshold), B1 (guard removed ->
the copy's 3 files are DELETED and the seam is called), B6 (a general never-shrink rule -> the shrink
case fails), C2 (only-when-hollow dropped -> the complete primary is overwritten).
2026-08-31 14:02:13 +02:00
admin 4c8f0d2919 R-103: the Tier-2 refusal becomes an action
gates / gates (push) Successful in 12s
An app whose Tier-2 copy holds no file legs but a full recovery-unit mirror - 45 of the 53 catalog
templates - was told to press a button on a DIFFERENT page. Since R-102 the data it is asking for is
restorable from the copy it is looking at.

New POST /backup/tier2/unit-restore and backupTier2UnitRestoreHandler: same guards, same
restoreOpBlocked() refusal (R-351b), same async shape as the file restore beside it, plus a
fail-closed pre-flight so the app is never stopped for a mirror that could not be opened. The
outcome reuses unitRestoreOutcomeMsg and adds which copy overwrote the live data.

The row offers the action where the refusal was, in a danger style, as a SEPARATE button. The two
are not merged: one adds what is missing, the other overwrites. The confirm carries that difference
in words and names the copy's date - and says so differently when that date is only an ATTEMPT
(R-101). It is built from named Go constants rather than assembled inside an HTML attribute, so a
test can assert it verbatim; fmtTimeStr now delegates to a package-level fmtRFC3339Local so the
confirm and the outcome cannot render the same date two ways.

tier2NoCoverageMsg is NARROWED to the case that remains - no legs and no openable unit - and still
names the route that works. tier2UnitNotCoveredMsg is NOT deleted: it is appended where the FILE
restore ran and is still exactly true of it.

Tests C1-C2 and D1-D6 plus four more. Red-proofs: C1 (widen CanRestore to include HasUnit -> the
unit-only cases fail), D6 (drop EndRestoreOp from the handler goroutine -> 'the restore never
published a result').
2026-08-31 11:42:03 +02:00
admin 0d52a42c17 R-359 + R-397: the off-site store gets checked, and the advertised check becomes real
gates / gates (push) Successful in 12s
Nothing ever verified that the off-site copies are still readable. The
whole-guest tier has verify jobs; the tier holding the customer's documents and
photos had none -- the complete set of restic verbs this controller used
contained no `check`. We would have found out at restore time, with a customer
waiting. On 2026-08-21 a deliberately damaged pack was caught at once by plain
`restic check`; we had never run it.

R-397: NotifyIntegrityOK/NotifyIntegrityFailed existed with no caller, the hub
allowlists both event types and carries the Hungarian text for both, the
settings checkbox exists, and the debug button posts to /api/debug/backup/
integrity. Everything was built except the part that runs. SIXTH instance of
that shape in this project.

THE HAZARD SHAPES THE WHOLE DESIGN. resticStep self-heals a crash lock by
running `unlock --remove-all` and retrying, and its own comment records why that
is safe: every caller holds the in-process single-flight mutex, so any lock it
meets is stale. A check that did not take that flag could meet a LIVE prune's
lock from this same box, remove it, and retry over the top of it. So the check
TAKES THE FLAG and SKIPS rather than waits -- waiting would pin the nightly
backup behind it, and a skip costs nothing because due-ness makes tomorrow try
again. TestR359_SkipsWhenRunningFlagHeld asserts the NON-EFFECTS: restic never
invoked, `unlock` never in any argv. Its red-proof prints the real thing --
restic running `check` while the flag was held.

DUE-NESS, NOT A WEEKDAY. Daily job, weekly behaviour: "is the last successful
check older than 7 days?" not "is it Sunday?". R-341 is exactly the other shape,
a dated check quietly missed and never caught up. No Weekly primitive added.

THREE OUTCOMES, NOT TWO. Skipped, Unreachable and failed are different facts.
"I could not look" is not "I looked and it is broken" -- R-339 already owns
reachability, and a second alarm for the same fact trains the operator to
discount the one alarm that means the backups are damaged. A timeout is
unreachable, never damage. A failure advances due-ness (a broken store must not
be re-checked nightly); a skip and an unreachable store do not.

Success is severity `info`, which severityNotifies DROPS -- it mails NOBODY, by
design. A weekly success e-mail is how people stop reading their alerts.

The customer gets a SENTENCE; restic's words go to the log, truncated (R-379:
615 bytes of raw database text reached a customer once). read-data-subset ships
OFF and a malformed value is refused at read time rather than handed to restic,
where one typo would fail the whole check.

Published on OffboxReportStatus, NOT on report.BackupReport's IntegrityOK --
those were retired by R-331 YESTERDAY and TestBackupReport_DeadFieldsStayZero
still passes unmodified.

Also: the monitoring page stopped promising a Sunday job that never existed, and
the debug button got its dispatch case.

PART 0 WAS NOT BUILT, AND R-398 WAS MY OWN MISTAKE. The seam it asked for
already exists: offboxRunner/SetOffboxRunner/m.runner() has been injectable
since the off-site tier shipped, and other tests drive restic-backed paths
through it. A resticStepFn seam would have been WORSE here -- it would replace
the `unlock --remove-all` escalation and hide it from the assertions that must
see it. R-358's AST ordering test is converted to a real execution test instead,
which immediately surfaced something the AST walk could not: unlockStale
legitimately runs before the restore.

Four red-proofs, each printing the pre-fix behaviour. Green gate: 28 packages,
rc 0. All 12 controller gates OK.
2026-08-30 21:03:29 +02:00
admin c0c8fe67bf An unknown drawn as a zero: the defect v0.226.0's own fix introduced
gates / gates (push) Failing after 13s
Writing the REPORT's observation "the no-unit fallback already reports a zero
result, which is honest" exposed that the sentence was FALSE.

A zero UnitRestoreResult is Scenario B's shape. So RestoreFromRecoveryUnit's
fallback to RestoreApp -- which returns only an error, and whose signature is
deliberately out of scope -- would have printed "ez a mentes csak a
beallitasokat tartalmazta, adatot nem" over a restore that may have replayed the
app's entire dataset. That is an unknown drawn as a zero: the exact R-88 failure
direction this whole change exists to remove, re-introduced by the change.

UnitRestoreResult now carries CountsUnknown, the fallback sets it, and there is a
fourth sentence claiming only what is known -- the restore ran, the app is back,
and we cannot say what came back. RestoreApp's signature is untouched.

Pinned by TestUnitRestoreOutcome_NoUnitFallbackSaysUnknownNotEmpty. The A5 seam
test was corrected too: its fixture has no recovery unit, so it exercises exactly
this path and had been asserting the wrong sentence -- it now asserts the
unknown, which is what pins the fallback to it.

IT WAS THE observations GATE REFUSING THE PUSH THAT FORCED THE RE-READ. A gate
written to stop findings dying in an overwritten REPORT.md caught a live defect
instead. Also files R-397 (NotifyIntegrityOK/Failed are dead code AND the
monitoring page advertises a weekly integrity check that does not exist) and
R-398 (resticStep is not a seam, which is why R-358's ordering needed an AST
test) rather than leaving them in a file that is overwritten every session.

REPORT.md is the full run record: baselines re-confirmed, per-test results, the
five red-proofs with their observed output, the live validation with verbatim
Hungarian messages, what was NOT validated and why, teardown across three
layers, and the register 165 -> 167 -> 161.

Green gate clean: 28 packages, rc 0. All 12 controller gates OK.
2026-08-30 19:51:16 +02:00
admin b8af72764d R-353/R-357/R-358/R-360: the restore tells the truth (v0.226.0)
gates / gates (push) Successful in 11s
Four defects on the restore surface, all proven on demo-hp during the 2026-08-21
backup-truth drill, all still in shipped code. They share one acceptance idea: a
restore surface must state what it actually did, and must refuse what it cannot
do.

VERSION NOTE. The task specifying this targeted v0.224.0 against baseline
f8c9390. Both were consumed earlier the same day by R-330 (0.224.0) and R-331
(0.225.0). Drift re-confirmed against live Gitea before the first edit, operator
authorised proceeding, every symbol the spec named re-verified present at the
real baseline e5eee50.

R-353 -- a restore that gave back nothing still said it worked.
RestoreFromRecoveryUnit returned only error, so the surface printed
"<app> visszaallitva (<snapshot>)." -- equally true of a run that returned an
entire dataset and one that returned nothing. The count already existed and was
discarded one line deep: restoreDockerVolumesFrom always returned it, the
wrapper threw it away. Now (UnitRestoreResult, error), carrying replayed counts
AND what the manifest LISTED, because zero-replayed has two causes that are
opposite news. Three cases, three sentences, and EVERY one is a claim about the
BACKUP, never about the app -- this path has no SafetyDump discriminator, and
07-backup-architecture 6.3 records that an absent dump says nothing about the
app (R-361 destroyed canonical .sql files for four months).

R-357 -- the destructive restore had no free-space gate. offbox_reconstitute.go
contained ZERO references to offboxFree; all three existing gates guard
non-destructive paths. The gate now sits before mapOffsiteRestorePaths,
writeSafetyDump and StopStack, so a refusal costs nothing. Position IS the fix,
which is why the test asserts StopStack was never called. No headroom multiplier
(matches PlaceOffsiteRestore; the x1.1 elsewhere predicts a download). Fail
closed on either probe <= 0 -- otherwise `free < need` with need==0 is FALSE and
an unmeasurable scratch sails through: a gate present and inert.

R-358 -- a failed download was offered as a good one. The gate answered "the
directory exists and is non-empty", which is exactly what a part-way restic run
leaves. Now a completion marker written 0600 atomically AFTER restic returns
nil, with any stale one cleared BEFORE it starts; both orders pinned by an AST
test because resticStep is not a seam. Both handlers refuse server-side: the
wizard flags control a button, and a hidden button is not a guard.

SCENARIO F ANSWERED, and worse than the question assumed: a unit-only scratch IS
reachable through the real flow, by the most ordinary route. "Ellenorzo
visszaallitas" (mode=unit, advertised non-destructive) writes the SAME directory
-- offboxRestoreScratchDir ignores `full` and --include limits what restic
extracts, never where -- so a customer who ran the SAFE restore was then offered
the destructive one over a unit-only copy. Filed R-396; the marker closes it.

R-360 -- the delete refused only while a BACKUP ran. IsRunning() is FALSE for the
whole of a verification restore; the five sibling handlers all use
restoreOpBlocked(). Its doc comment claimed it already did this, which is why
nobody looked -- corrected in place.

Red-proofs, each printing the pre-fix behaviour, in CHANGELOG and REPORT. The
first R-357 red-proof exposed a hollow test OF MY OWN and it is recorded rather
than quietly fixed: the fixture refused earlier at the placement stat pre-pass,
so `stops == 0` passed against the pre-fix code. Fixture corrected, assertions
reordered so a removed gate reports the outage rather than "no error returned".

Green gate clean: 28 packages, rc 0. All 12 controller gates OK.
2026-08-30 19:31:31 +02:00
admin 9832760027 v0.223.0: the app-down alarm reached nobody (R-329), and the stop nobody heard (R-386)
gates / gates (push) Successful in 11s
R-329. NotifyAppStartFailures emitted severity "warn". The hub accepts exactly
{info, warning, error, critical} and silently coerces anything else to "info",
which severityNotifies then drops BEFORE both legs. Banner shown, event stored,
POST 200, no mail sent. One word.

This is the second time: DiskAlertKind.Severity emitted "warn" until v0.215.0
and its own comment records that every warning-level disk alert went to nobody.
A comment recorded the lesson and nothing enforced it. The guard is now an AST
walk over the whole controller - grep cannot work here, since "warn" appears
legitimately nine times as a healthcheck status vocabulary.

The sweep found exactly one bad severity. Its limits are stated: the walk cannot
follow a variable, so all six dynamic call sites are registered by name with the
values each can take, and a new one fails the test. Two of the six were found by
the guard, not by the hand sweep before it.

Also pinned: fillwatch.Band.Severity() returns "" for BandOK, which would vanish
the same way. It is unreachable because Check() notifies only on escalation -
but that safety lives in a different function from the one that looks unsafe, so
the test asserts the consequence rather than the mapping.

app_start_failed gains a customer toggle, DEFAULT OFF, per operator ruling. The
operator is mailed either way: processOperator never consults customer prefs.
It is deliberately NOT in operatorOnlyEvents, which would make the toggle a lie.

R-386. classifyRunStates decided "the customer stopped this" from the STATE, so
every stopped stack was assumed deliberate. Measured on demo-hp: privatebin
stopped out of band, nine scans, zero events, zero banner - while the comment
beside it claimed an out-of-band stop still alerts.

DesiredState already records the answer and has exactly one writer. Stopped ->
no alarm; Running -> alarm; absent -> UNKNOWN, keep today's behaviour AND say
so. Absent stays silent deliberately: reading it as "nobody asked" would email
about every app anyone ever stopped, fleet-wide, on the first cycle after
upgrade. The gap is bounded not silent - IntentUnknown is set and the names are
logged at INFO on the heartbeat cadence. failedRestart still lifts a Stopped
intent, or F-CRIT-1 re-opens. No new DesiredState writer.

Two settings toggles each governed two alarms. "Lemez figyelmeztetes (90%+)"
also wrote disk_critical, the drive-is-FAILING alarm. Now four honest toggles;
12 became 15. A no-op save stores the existing slice verbatim, so byte identity
is by construction - without that guard the defaults case reorders, which the
red-proof caught.

Test count 1504 -> 1522. Five red-proofs, five seen failing; one passed first
time and is reported - that mutation was inert, not the test weak.
2026-08-23 11:21:06 +02:00
admin 2c724c9283 R-379/R-380: put the customer's undo copy back when a database restore fails
gates / gates (push) Successful in 11s
R-379 and R-380 were one failure. Both ended with a half-restored database; the
only difference was whether it looked broken. Postgres emptied and crash-looped;
MariaDB applied part of the dump and reported health=healthy with a zero-row
schema-version table. Measured live on demo-hp 2026-08-22.

The undo copy was already taken and already good - proven by hand that day on
both engines. Nothing in the product could apply it. Now it does, with the same
ImportDump call, before any restart and inside the DB-only window.

The WHOLE undo set, matched on this run's stamp. writeSafetyDump returned one
path for an app with two databases; a rollback on that would restore one and
leave the other half-written.

When the rollback also fails the app is HELD STOPPED (operator ruling): a running
app on a half-written database lets the customer make the damage permanent. Every
start path refuses it - customer button, appstop Recover, boot sweep - via the
shared driveStartGate, checked ABOVE its driveless early return because these
apps have no drive. The marker is ended so nothing auto-restarts it. The row goes
red. Cleared with --clear-restore-hold, an operator CLI route.

--single-transaction is a belt on Postgres only; MariaDB DDL is not transactional
and that is why the rollback is the fix.

R-381: the engine's stderr stops reaching the customer (615 bytes on MariaDB, its
middle rows out of their own database) and starts reaching the operator log,
which never had it.
R-382: the summary log prints the volume count it already held.
Undo copies resolve to their own app, are marked IsUndo, and are capped at 3 per
app, pruned from the capture side. The reported render-as-an-app symptom did NOT
reproduce - the live page was read first and had zero occurrences.

Tests 1468 -> 1483. Eight red-proofs; ONE PASSED and is reported: the R-381
behavioural test injected below ImportDump. A guard at that layer now convicts.
2026-08-22 18:03:18 +02:00
admin f94543ee5c v0.217.0: prefill from the app's own backup, where-the-data-goes on deploy, bounded inventory fan-out
gates / gates (push) Successful in 10s
Completes R-351 and ships R-352's visibility half. Gates 11/11 OK, suite 28 packages ok,
go vet clean, -race clean on the changed package - all run and read BEFORE this commit.

PART 2 SCENARIO A - the deploy page prefills the address and data folder from the app's OWN
backup. backup.RecordedUnitForStack scans every readable namespace root (the app is NOT
installed in this case, so there is no own drive to ask) and reads manifest.json plus the
captured compose/app.yaml. Local file reads only: no network, no restic, no restore.
RecordedAddress.Known() requires BOTH halves on purpose - an absent SUBDOMAIN makes the live
deploy path substitute the CATALOG default (stacks/deploy.go:88-90), and offering that back as
"what your backup says" would be a fabricated fact. The prefill is labelled as coming from the
backup and stays editable: a memory, not a lock.

PART 1 VISIBILITY (R-352) - the deploy page now states where the app's data will live before
the button is pressed. Measured 2026-08-21: 13 of 53 catalogue templates declare a storage
field; the other 40 have none and their data goes to the system drive, which no screen said.
Metadata.HasDeployField answers "does this app have somewhere to PUT a recorded value?" - for
the 40-class a recorded placement is a fact to state, never a value written into a field that
does not exist. NO PLACEMENT CHANGED. NOTHING MIGRATED. The rest is a filed specification.

PART 4 - measured before theorising, on the live off-site target:
  snapshots --json 2605 ms once; stats 2697 ms PER APP, sequential, 5 app tags
  => 2605 + 5*2697 = ~16.1 s, matching the reported ten-to-fifteen seconds.
The cause is the shape already on file, so the per-app size calls now run concurrently,
BOUNDED TO 4. The bound is the safety property, not the speed one: the repository is a Hetzner
Storage Box with a session cap, and a refused size call returns SizeBytes 0 - a silent
UNDER-REPORT of the customer's data rather than a visible failure. Peak-in-flight is asserted.
OffsiteInventoryList had no test at all before this.

TEMPLATE SAFETY - every Restore* key is set UNCONDITIONALLY in the deploy handler, because a
template doing index/eq against an undefined key errors at RENDER time: green build, green vet,
green suite, 500 on the page. Four render tests, one per branch, because the existing deploy
render test only renders AutoFields and never reaches these blocks.

RED-PROOFS, mutation asserted applied then reverted to 0:
  A   three template guards dropped (count asserted 3) -> the blank form returned
  P4  inventorySizeConcurrency = 1 -> "peak in flight was 1", elapsed 282ms = sequential

DOCS: CHANGELOG v0.217.0 (MinAgent 0.129.0 unchanged), CONTEXT (the restore's own memory +
what is next), controller/README.md (Backup System), REUSE.md (4 new rows), REPORT.md
overwritten - the previous REPORT preserved to audits/REPORT-v0.216.0-2026-08-14.md first.

NOT fixed here, filed as R-353 and named the next session's first item: a restore whose unit
carries no db_dumps and no volume_dumps still reports a bare completion.
2026-08-21 21:29:01 +02:00
admin 985388c6e9 R-351: the restore compares where the backup says the data lived; second press cannot start a second run
gates / gates (push) Successful in 10s
Part 3 (not droppable) and the engine half of Part 2. No version bump yet - one bump and
one bake at the end of the session.

PART 3a - a second press really did start a second run. Established with a test BEFORE any
change: both offboxReconstituteHandler and offboxPlaceHandler answered "...elindult" and
overwrote the first restore's op/stack. Cause: every restore handler gated on
backupMgr.IsRunning() - the CONCURRENCY flag, which the restore goroutine acquires AFTER the
handler returns (offbox_reconstitute.go:180, offbox_restore.go:393). Seven sites. The wizard
had read the correct flag since v0.154.0 and said so in a comment; the handlers never moved.
New Server.restoreOpBlocked() reads BOTH flags - the display flag covers the whole off-box
restore, the concurrency flag is the only one the nightly backup holds - and the refusal now
names the running app and a route.

PART 3b - the page DOES refresh; the defect was the RESULT. backups_shared.html gated the
terminal result on a page-local sawRunning flag, so a restore that finished before the page
was opened, or inside one 3s poll, was shown to nobody. The 2026-08-21 OpenGist restore took
8.666s and no screen ever said it completed - the answer existed only in docker logs.
RestoreOpStatus.LastRecent now carries the server's verdict. The 10-minute window moved to
internal/backup as RestoreResultWindow and internal/web's constant is an alias: one
expression, two surfaces. Also removed the wizard's self-contradiction, which said the state
refreshes automatically AND that you must refresh the page.

PART 2 (engine) - every recovery unit manifest has carried drive and namespace_root since
schema 1, and NO non-test code read either back. The reconstitution opened the manifest and
took only the coherence stamp, then resolved its destination from the live app. A restore
into a different destination succeeded silently under a green message. New
backup/offbox_placement.go: CheckPlacement (pure, total), PlacementMismatchMessage,
recordedPlacementFromScratch. Compared before the safety dump and before the first byte.
A mismatch is NAMED and refused; ackPlacementChange lets the customer proceed deliberately -
a separate field from confirm=1, because one click must not carry two decisions. An UNKNOWN
recording is never a mismatch: refusing on an absence would strand every pre-field unit.
The not-installed refusal (R-253) now names the drive the backup recorded.

RED-PROOFS, each mutation asserted applied and reverted to 0:
  B  both guards removed (count asserted 2) -> the restore WAS seen starting with no drive
     attached: no error, full 3.00s run, wrote into /tmp/mutant-destination
  C  Mismatch forced false -> the silent divergent restore returned
  E  Known() forced true  -> the fabricated empty prefill appeared
  D  Mismatch forced true -> 8 ordinary reconstitute tests broke, proving reachability both ways
Note on D: the existing fixtures write a schema-1 manifest with NO drive, so they are
scenario-E shaped. The matching case is covered in the scenario table, not by them.

Gates 11/11 OK. Suite 28 packages ok. Hungarian verified as hex, no BOM, no mojibake sentinels.

NOT in this commit, still open: Part 2's scenario-A prefill UI, Part 1's deploy-page
visibility line, Part 1's specification document, Part 4's measurement.
2026-08-21 21:04:16 +02:00
admin 89712563a0 R-302: the abandon banner promises only what the box can still see is true
gates / gates (push) Successful in 10s
The retrieval clause rendered unconditionally on every page and is false on a
reachable state - the same screen where the orphan card says we cannot tell.

The condition is a fingerprint PINNED at the decision, not a comparison against
the current key. The obvious proxy asks about the wrong key: the set-aside
copies were written under an older key the box no longer has, so on a
twice-rebuilt box the proxy promises about copies nothing can open. Demonstrated
- under the proxy, the replaced-package and legacy cases both flip back to
promising.

The pin is a recorded assumption and says so: nothing on the box records which
key wrote those copies. Empty is not a match. A countdown started before this
carries no pin and takes the cautious branch, not a backfill.

A sweep of all 36 templates found a fourth instance (backups page, same
condition applied) and a fifth (the confirmation screen, correctly left alone -
true at the moment of the decision).

New retrieval_promise_gate registers each claim with a reason rather than
banning a verb: a string ban failed twice, and the honest replacement copy
contains the stem.
2026-08-12 15:27:29 +02:00
admin b762a37097 R-280: attach list from mounted-but-unregistered filesystems; two-clicks promise made conditional
gates / gates (push) Successful in 17s
After a reinstall the data drive could not be re-attached through any dashboard
route: both candidate lists came from the agent's unclaimed-disk scan, and the
rebuilt box's drives are claimed. The restore page said it was two clicks while
pointing at an empty picker.

The attach list now also carries the controller's own mounted-but-unregistered
filesystems. initialize is untouched, so the format wizard's system/backup
protection is unchanged. The 'two clicks' sentence is conditional on the picker
being non-empty, and says something true and actionable when it is not.
2026-08-10 13:41:32 +02:00
admin c732fe1283 v0.210.0 — R-259 and R-258: two pictures that were not true
gates / gates (push) Successful in 18s
Both are one shape: something the box already knows, drawn as its opposite.

R-259 — A DISK WE FAILED TO READ WAS DRAWN AS A HEALTHY EMPTY DISK. readDiskUsage
(internal/system/info_linux.go) logged a statfs failure at DEBUG and returned, leaving the caller's
TotalGB/UsedGB/AvailGB/Percent at zero — and usageColor(0) is "nominal". The dashboard's
most-looked-at meter therefore rendered "0.0 GB / 0.0 GB (0%)" with a 0%-wide bar in the healthy
colour. "We could not look" and "there is plenty of room" were the same picture.

readDiskUsage now returns whether the measurement succeeded; SystemInfo gains DiskKnown and
HDDKnown (HDDConfigured is not a substitute: it says a path was configured, not that reading it
worked); and the template draws NO figure, NO percentage and NO meter fill when unknown, saying
"A tarhely merete most nem olvashato ki." instead. A healthy box is byte-identical, colour band
included.

This session rules the convention (felhom.eu CONTEXT.md S-39): an explicit `...Known bool` companion
beside the figures, checked in the template — the shape Offbox.StatsKnown already uses, whose own
comment says "a 0%-wide bar over an unread store is a picture of emptiness, and a picture is a
claim". Pointers and separate error fields are both legitimate Go, but a codebase with three
dialects cannot be gated (ROADMAP G-3 was blocked on exactly this). Existing call sites NOT
converted.

R-258 — THE PER-APP BACKUP TICK WAS GREEN ON PRESENCE, AND RED ONLY ON A GLOBAL CONDITION.
buildAppBackupRows set Tier1LastStatus from status.LastDBDump.Success, which is the box's single
most recent dump RUN, whichever app it belonged to. An app whose own dump failed showed a tick as
long as some other app dumped successfully afterwards; an app with no database took the nil branch
and went green on the mere existence of a restore point.

appDumpVerdict now reads THIS app's own entries in DBDumpStatus.Results (matched on
DumpResult.DB.StackName, failure = non-nil Error). Three states: any failing database -> error; all
clean -> ok; no result recorded -> NO verdict and no icon, titled "Errol a mentesrol nincs
eredmenyunk." The recovery unit carries no per-run outcome of its own, so green cannot honestly be
derived from presence. The global tier1DBStatus label is untouched — it is correct as a global.

RECENCY IS DELIBERATELY NOT ADDED. A tick over a three-week-old restore point is a real weakness,
but an age threshold means inventing a number and the time is already printed beside the icon.
Recorded as an observation, not changed.

AN EXISTING TEST WAS ASSERTING THE DEFECT AND WAS CORRECTED, NOT DELETED:
TestBuildAppBackupRows_Tier1FromRestorePoints expected "ok" for a status with no LastDBDump at all —
green from nothing but a file's existence. It now expects no verdict; its real subject, the
Tier1LastRun time, is unchanged.

The dashboard test EXTRACTS the meter block from the shipped template rather than copying it: a
copied block drifts, and a drifted copy passes while the page it claims to cover has changed — the
fixture-is-not-the-wire mistake this project has now hit twice.

Six red-proofs across both parts, each with the mutation asserted applied.

No new tag on any declared wire — report/builder.go maps into its own types and is untouched;
wire_contract_gate.py confirmed green.

go build / go vet / go test ./... green (28 packages), controller_gates --fast all OK, both run
separately from this commit.
2026-08-08 16:29:52 +02:00
admin 27d1165962 v0.208.0 — R-254: the last two secrets leave the page source, plus a gate against a fourth
gates / gates (push) Successful in 17s
Site one. app_info.html rendered {{.InitialCreds.Password}} into a hidden span —
a REAL per-install credential, read live out of the running container, in the
response body of every render. The page now carries the non-secret half plus a
boolean; the value comes from POST /apps/<slug>/initial-credentials/reveal, which
RE-READS the container rather than serving a cached copy (caching it in the
handler would put it back in the body one layer in). no-store, CSRF-covered,
logged as an act. Both buttons go through it. A reveal that cannot read the value
SAYS SO rather than returning an empty string that renders as a blank password.

Site two, established before changing. The hidden input is NOT the defect and was
left alone: it fires only pre-deploy, and README §318 documents why the value must
round-trip — the customer notes the generated secrets down and submitting them
back is what makes the saved value the same one they saw. The defect was the
neighbouring READONLY input, which on an ALREADY-DEPLOYED app rendered the secret
into a page with nothing to submit. Fixed by POST /stacks/<name>/auto-field/reveal,
authorised by requiring a type:secret auto-field of that stack. Both directions
pinned.

The premise that this contradicted a repo rule does not hold: the rule is
CONTEXT.md:2070 'Password fields require explicit input — prevents accidental
empty-password deployments', about EMPTINESS. No line in the repo says 'no silent
auto-fill'.

The gate. scripts/secret_in_markup_gate.py, registered in controller_gates.py,
convicts any template expression that names a secret unless allowlisted with a
reason. Its limits are MEASURED and in its docstring: it catches a launder through
a local variable (the assignment names the secret) but is blind to a secret
arriving under a neutral page-data key — verified both ways. That is the shape of
site two, which this gate would NOT have caught. The runtime body assertion covers
all shapes but only 4 of 27 page templates; the other 23 are R-255, filed rather
than glossed. Two nets, different holes, both named.

Correction to v0.207.0's report: HTML comments do NOT ship in the response body
here — html/template strips them, text/template does not. Measured. A red-proof
planting a secret in a comment therefore correctly does not fail.
2026-08-07 21:20:26 +02:00
admin 8dbbc98ff2 v0.207.0 — R-249: the retrieval passphrase leaves the page body; R-252/R-253: two refusals learn to say what to do
gates / gates (push) Successful in 18s
R-249. settings_security.html rendered the passphrase into a display:none
span behind a Megjelenit button. That toggle stops a browser DRAWING the value
and nothing else — the plaintext was in the response body of every render, so a
curl of the page returned it. Found by exactly that: it landed in a session
transcript while driving the documented rebuild path.

The codebase already stated this rule for the recovery code and this page did not
follow it (escrow_handlers.go: 'reveal (claim XHR only — R is NEVER templated
server-side into HTML)'). The page now carries only HasRetrievalPassword; the
value comes from POST /settings/retrieval-password/reveal — CSRF-covered because
POST, no-store, and LOGGED as an act, which reading it off the markup never was.

The tests assert the RAW RESPONSE BODY. Every test that asked what the customer
sees passed while the bytes carried the secret; that is why this survived.

Census: the render-then-hide pattern appears twice more — app_info.html (a real
per-install app password in a hidden span) and deploy.html. Filed as R-254, NOT
fixed here.

R-252. A rebuilt box keeps its drives but loses their REGISTRATION. The restore
page now states that before the customer presses anything, says the backups and
drives are both still there, and links to Tarhely > Meghajtok. Page and resolver
ask ONE question — HasRestoreDestination() reads the same
GetSchedulableStoragePaths() the scratch resolver reads.

R-253. The list promised 'a visszaallitas elobb ujratelepiti' three lines above a
refusal that fired BECAUSE the app was not installed. The promise was the wrong
half: reconstitution writes to the app's own GetStackHDDPath, which exists only
once the CUSTOMER has chosen a drive at deploy time. Auto-reinstalling would mean
the product making that choice for them. Copy now says to install first and routes
to /stacks/<app>/deploy.

Both notices are conditional — a healthy box renders as before, pinned by a test
that fails if either becomes unconditional.
2026-08-07 18:04:26 +02:00
admin de39e47f53 R-241 part 4: the three-state surface, and the copy tells the truth about the date
FULL PAGE ONCE PER ENTRY, NOT ONCE EVER. "Most nem" used to set a flag that
nothing ever cleared, so a box that abandoned its history and was rebuilt
months later - a genuinely NEW situation - would never see the page again. The
offer now carries an EPOCH, advanced on the edge into the offered state, and a
dismissal is recorded against the epoch it was made in. A fresh entry passes
the dismissal by arithmetic, with nothing to clear and nothing that can be
forgotten to clear.

That is NOT the flag the operator's ruling forbids. The forbidden thing
remembers that the customer decided so the screen can be suppressed while the
state stays wrong. This records WHICH SITUATION a dismissal was about.

A REAL BUG, caught by the test and not by review: the first draft returned
early from recoveryInterrupts when the offer was false, so the FALLING edge
was never recorded, RecoveryOfferActive stayed true through a settled period,
and the next entry counted as a continuation. The page never came back - the
exact defect the epoch exists to fix, reintroduced inside the fix. The sync is
now unconditional and the ordering is commented as load-bearing.

THREE LEVERS, THREE SCOPES, and none of them removes the route:
  - clicking the bar away  -> a browser SESSION cookie, cleared on login, so
    the reminder is genuinely back at the next login. Nothing persisted.
  - "ne emlekeztessen ujra" -> durable, epoch-scoped, silences the BANNER ONLY.
    It starts no countdown, abandons nothing, and a fresh entry reminds again.
  - "most nem" -> suppresses the full page only, as before.
The entry point on /backups/remote is bound to the OFFER and to nothing else,
pinned by a test that fires all three dismissals and asserts it survives.

SEC 7.3 / Q7 - THE TRAP DOES NOT SURVIVE THIS SESSION. While a recovery is
outstanding the "Helyrealitasi kod letrehozasa" button is UNAVAILABLE, not
merely captioned: creating a new code seals the current key, demotes the
package that opens the earlier history to retained custody that no shipped
path can read (R-199), and re-enables the recovery screen through the orphan
route while invalidating the code that screen accepts. A warning beside a
button is a warning people click past. The card now explains and points at
/recovery instead.

SEC 2.4 - the abandon confirmation changes with the behaviour. It used to
promise "felretesszuk - nem toroljuk". It now states the grace in days (from
the constant the countdown actually uses, never a literal in prose), that the
sealed package goes with it, that the customer can change their mind, where
the date is visible, and that the question does not come back afterwards.

The countdown is shown on /backups/remote for the WHOLE window - the bar
elsewhere is a nudge, this is the record, and a deletion date must be findable
on a quiet day too.

Tests: once-per-entry across a full settle-and-re-enter cycle; the banner
dismissal proven to be a session cookie (MaxAge 0, no Expires) and to persist
nothing; the opt-out proven to silence the banner while leaving the offer, the
route and the countdown untouched, and to remind again on a fresh entry; the
entry point surviving all three dismissals; a settled box showing nothing; and
the back-redirect refusing "//evil.example".

An existing test (TestRecovery_E) was updated: it asserted the legacy boolean,
which the epoch replaces. It now asserts the dismissal landed on the current
epoch, which is the stronger property.

Green: go build, go vet, go test ./... all pass; controller gates OK.
2026-08-07 12:01:30 +02:00
admin 53e9bf0224 v0.204.0 — the restore list is keyed on the store (R-237); the size gate stops refusing in silence (R-238)
gates / gates (push) Successful in 26s
R-237: /backups/restore listed apps that are CURRENTLY DEPLOYED and CURRENTLY
TOGGLED ON for future off-site backups. A rebuilt box has neither, so a household
that had just lost everything was shown nothing to restore while the repository
held their snapshots — measured live on the R-201 re-walk. To restore an app you
had to select it, to select it you had to have installed it, and to know what to
install you had to see the backup you could not see.

The store is now the source of the list (offsite_restore_list.go), built on the
existing R-193 OffsiteInventoryList. Installed-ness became a property OF a row,
never a filter on it. Every case is answered rather than hidden: a snapshot for an
app that is not installed is offered and says it will reinstall first; an installed
app with no snapshot is shown as having nothing; an unreadable store renders as
UNKNOWN (R-225's rule, one screen over) AND keeps the action, because "we could
not look" is not "there is nothing"; no-target is its own state. The felhom-offbox
and _shares marker tags are excluded from the app list.

R-238 classified as a HARNESS ARTIFACT: mode=full without confirm=1 is step 1 of a
deliberate two-step — it starts no job by design and redirects carrying
&full_prep=<app>, which deriveWizardStep requires to reveal the commit. A driver
that did not carry it forward landed back on the intent step. The operator's
browser run completed the same restore. The wizard's precedence rules were NOT
re-keyed: a stale ?full_prep= must never resurrect a commit button mid-restore.

The residue WAS real and is fixed: neither branch of that step wrote anything to
the log, so a refusal — including by the headroom gate — left no trace on the box.
Both branches now log, and so does the concurrent-op refusal.

resolveWizardApp is removed: it was dead once the gate moved, and its test pinned
the defect's behaviour (an untoggled app refused), which would have read as policy.

28 packages ok, 9/9 gates OK. Three red-proofs, each asserted to have applied.
2026-08-06 16:44:05 +02:00
admin 636c51e542 R-193: the recovery screen — unlocking, and only unlocking (v0.200.0)
A customer whose machine was rebuilt had everything needed to get their data
back and no way to find out: the only route was a command line. This is the
screen that closes that.

IT UNLOCKS, AND ONLY UNLOCKS (operator ruling). It explains, takes the recovery
code, opens the repository and shows what is in there — apps, dates, sizes. It
restores nothing: restore is already per-app and lives in the backups area, and
a screen that unlocks and then offers to overwrite is two decisions wearing one
button.

ONE CORE, TWO CALLERS. RecoverInstallCore is split out of RecoverAndInstall; the
CLI wrapper keeps its exit codes and printed lines byte-identical, and the
handler drives the same function. Two implementations of the one operation that
can permanently lose a customer's data would drift, and only one would be
tested. Asserted from source on both sides by AST.

THREE WAYS OUT, none a dismiss button: recover; 'most nem' (the full page stops
interrupting, the backups-area entry point stays PERMANENTLY, bound to the offer
and never to the postpone flag); and 'I do not want the old data' — confirmed
TWICE and reaching the SHIPPED move-aside, which sets aside and never deletes.

THE CODE IS HANDLED NO MORE LOOSELY THAN ON THE COMMAND LINE: POST body only,
never logged, never persisted, never echoed, cleared on every path, no-store,
autocomplete off. No lockout — the code is a ten-word phrase, and locking a
customer out of their own data for a typo is worse than anything it prevents.

TWO DEFECTS THE TESTS CAUGHT, both fixed: an UNCLAIMED (legacy-open) box would
have been shown the page, because RequireAuth passes such a box through; and the
inventory nil-dereferenced when no off-site target was configured, which is
exactly the pristine rebuilt shape.
2026-08-05 12:45:48 +02:00
admin 73efb091d9 R-203: the app and its backup look in the same directory — one resolver, every caller
gates / gates (push) Successful in 9s
appbackup's path helpers take a NAMESPACE ROOT. Five call sites passed a bare DRIVE path.
On an enrolled drive the two coincide, so nothing showed; on the system-data fallback they
differ by exactly the felhom-data segment, and the app then bound a directory the off-site
capture set never looked at -- while the run reported ok. Measured live on demo-hp: the app
wrote to /mnt/sys_drive/userdata/media/books, the capture set looked for
/mnt/sys_drive/felhom-data/userdata/media/books.

THE RULE NOW HAS ONE EXPRESSION. appbackup.NamespaceRootFor / IsEnrolledDrive encode the
drive-kind comparison; backup.Manager.namespaceRoot and stacks.Manager.inGuest delegate to
it. There were already TWO copies and they differed -- the backup package's compared without
filepath.Clean, the stacks package's with it, so a trailing slash from config would have
flipped the mode in one and not the other.

Sites routed through it:
  - stacks/deploy.go withPathVars -> ${USERDATA_PATH}   (the live defect)
  - appexport/fabplan.go + export.go                     (via a new provider method)
  - web/handlers.go FileBrowser mounts                   (latent: the system drive is
    deliberately never a registered StoragePath, so this is the identity today)

ComputeFabBuckets now receives the namespace root, which is what ComputeCaptureSet has always
received -- so the export's classified paths and the backup's capture set describe the same
directories by construction instead of by coincidence.

Tests are table-driven over BOTH drive kinds, because this survived by being invisible on the
kind that already worked. Red-proofs observed: restoring the bare-path call fails the
system-drive row with the two paths differing by /felhom-data; inverting the drive-kind
comparison fails every enrolled row.
2026-08-04 18:17:05 +02:00
admin 2f27a363d5 R-108: network storage may not host an app's data namespace (v0.187.0)
This is D5's precondition and it is now met.

An app's namespace root IS its backup root: namespaceRoot returns a non-system
drive path as-is, so the recovery unit lands at <HDD_PATH>/backups/primary/<stack>/.
On a NAS that sits inside the share, which FileBrowser binds WHOLE — share root,
:rslave, download:true.

The bind was NOT narrowed, and establishing why inverted the fix. The share-root
:rslave bind is load-bearing (a 2026-07-22 probe proved an in-container access
through it wakes the idle automount trigger), and scoping is undefinable anyway:
apps on a share store at <share>/<app>, there is no userdata/ layer, and creating
one would write Felhom convention onto a customer's own NAS, which R-67 forbids.
So the browsing surface cannot be narrowed and the backup tree must never be
placed under it. Operator ruling: refuse the placement, keep the browse bind.
Tier 2 already refuses network targets for this reason (F-6C-1).

Nothing stranded: zero apps on network storage across all six hub customers
including Peti. R-67's browse capability is byte-identical.

FIVE surfaces, not the four the register named — settings.RefuseAsAppNamespace is
the single predicate. The deploy POST is the real boundary (it accepts any
caller-supplied HDD_PATH; DeployStack validates only os.Stat). Surface 4,
handleStorageDecommission mode=migrate, guarded only its SOURCE, so a whole
namespace could be decommissioned ONTO a NAS — that one is not in the register.

Fails closed: /mnt/felhom-drives holds both kinds, Kind exists only on a
registered path, so an unregistered path under that root refuses.

Supersedes README's "NAS backup locality — decision A" (v0.118.0).

9 tests, all non-effect (nil stackMgr, so a guard that misses panics rather than
passing). 4 red-proofs, each mutation asserted to have landed.
Suite rc=0, 27 packages, 0 FAIL. vet rc=0. Template + emoji gates OK.
2026-07-30 14:10:20 +02:00
admin b331f18424 v0.186.0 — R-114 + R-112: tell the truth about the backup target, then show it
Two defects E-2d found on a real box, fixed in this order deliberately: the
message is corrected BEFORE it is put on screen, because switching on a banner
that lies is worse than a silent one.

R-114 — the third state. resolveBackupTargetState had two outcomes: a disk
claims the target (healthy), or nothing does (degraded, "the backup is on the
system disk"). The state "configured, and its drive is gone" had no branch, so
it fell into the second and inherited its message AND its offer. Observed live
with the target detached: degraded:true, target:"felhom-backup" plus the
system-disk copy (false -- the backup was on a drive that had vanished) plus
offer_path naming that same vanished drive as the remedy.

New BackupTargetState.TargetAbsent discriminates. Degraded keeps its meaning
("is there a problem") so the wire contract is unchanged for every consumer;
TargetAbsent answers "which problem", because the two have opposite remedies --
attach any second drive, versus reconnect THAT one. Copy routed through
degradedMessageFor so one place still decides what a customer reads. The offer
is suppressed on the branch itself, NOT left to firstOfferableDrive's
Disconnected skip: that flag is set by the agent-side gate in another repo
(R-113), and this state must be correct independently of it.

R-112 — the state finally has a consumer. The endpoint was byte-correct and
nothing in the product ever asked for it: templates fetch 18 distinct
/api/storage/* endpoints and backup-target[/assign] were the only two with zero
references. Server-rendered on /backups now, following the existing
SingleCopyWarning banner pattern -- not a 19th JS fetch, because a banner that
needs JavaScript to appear is one more thing that can silently not happen.
backupTargetView returns nil for healthy and unknown so those render nothing at
all. The offer control POSTs to the existing assign endpoint behind the standard
inline confirm, never auto-submits, and surfaces restart_required honestly
instead of adding a self-restart.

Scenario E (the seam test) drives backupsHandler over httptest and asserts the
RENDERED HTML -- handler -> view -> resolver -> template. It deliberately does
not call the resolver and assert a string, which would prove the resolver that
was never broken. Deleting the one line that sets data["BackupTarget"]
reproduces the R-112 state and fails every render assertion.

Tests 326 -> 338 (+12) in internal/web; suite green (27 packages); both template
gates pass. Three red-proofs run and reverted, files byte-identical after.

MinAgent unchanged at 0.113.0: R-114 reads BackupTarget/MountPath/GuestPath/Role,
none of which R-113 altered (it changed BoundUnderParent, which this code does
not read). demo-hp on agent 0.113.0 is not held.

The absent copy is verbatim the hub's customerMessages["backup_target_absent"]
so the banner and the email tell one story -- filed as a two-repo drift risk,
not solved.

NOT LIVE-VALIDATED. Scenario C cannot occur on a healthy box; Session C proves it.
2026-07-29 19:21:32 +02:00