An e2e run emitted 81 × 429 in 763 log lines. The env already set
LOGIN/REGISTER/REFRESH to 36000/hour, and that changed nothing, because
those three are the only rate limiters with env vars — and they are the
wrong ones. They key on the client IP and guard the unauthenticated
front door. The limiters that fired key on the CALLER ID.
The log distinguishes them: all 81 landed on target `http::api`, never
`http::api::auth`, where login/register/refresh live.
The likely culprit is `user_profile_rate_limiter`, 60 lookups/min/caller,
guarding the visibility query behind GET /api/users/{id}. The whole
suite runs as a single `admin`, so every test shares one bucket; admin
views resolve an owner name per row and the run creates 34 users, so a
minute of tests clears 60 easily. Nothing failed, because the SPA
degrades to an unresolved name — which is exactly the problem, since
that noise would hide a real rate-limit regression.
Adds OXICLOUD_RATE_LIMIT_USER_PROFILE_MAX / _WINDOW_SECS and
OXICLOUD_RATE_LIMIT_DELTA_UPLOAD_MAX / _WINDOW_SECS, following the
existing three exactly. Defaults are the literals they replaced (60/60
and 240/60), so an operator who sets nothing sees no change; a unit test
pins that, because the failure is silent in both directions — too low
and real users get 429s on listings, too high and the `access_grants`
query loses the guard that stops an attacker exhausting it with random
UUIDs.
`tests/common/server.env` (shared by the e2e AND hurl suites) sets both
to a 1-hour budget, matching the posture already used for the other
three rather than a raised per-minute rate that would still burst-trip.
The docs now state the IP-vs-caller split, since that is what decides
which knob to reach for — and note that several actors sharing one
identity (CI, a bot, a kiosk) share one caller bucket.
Left alone: the four narrower env files (OIDC, webdav-drive-root) keep
their existing MAX=3600 with default windows. No evidence they trip the
per-caller limits, and adding config on speculation is how these files
drift.
Not fixed here: rate-limit rejections emit NO audit line, which is why
the attribution above reads "likely" rather than "confirmed" — nothing
in the log names the limiter. AGENTS.md requires one for every
rejection; that is a separate change.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Completes the pattern the thumbnail migration established, for
`.transcoded/`.
`initialize` no longer creates the tree. Creating it at boot is exactly
what kept `.thumbnails/` alive across restarts — the import removed it,
the next boot put it back, and the absence the read path gates on was
unreachable by construction. The write path already calls
`create_dir_all` on the parent before writing, so eager creation
achieved nothing except defeating the drain.
It now probes instead: one `stat`, cached for the process lifetime, and
the local-cache reads short-circuit on a relaxed atomic load when the
tree is gone. Fails open, so a service built without `initialize`
behaves as before.
One difference from the thumbnail tiers, and it is not a stalled
migration: callers with no content hash — external mounts — cannot use
the content-keyed tier at all, so they still read and write here. On an
install without such mounts the directory drains once and stays gone;
on one with them it persists, correctly.
`transcode_import?repair=true` joins the startup defaults on the same
terms as the thumbnail imports, and with the weakest safety argument
needed of the three: a transcode is a pure function of its source, so
anything deleted in error is recomputed on the next request. The
`default_startup_jobs` test failed on the change rather than being
updated silently, which is what it is for.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
The twin of thumb_derived_import, with the difference that shapes the
whole job: the legacy tree is keyed by FILE (`{file_id}.webp`) while the
destination is keyed by CONTENT. Thumbnail sidecars were already named
by blob hash, so importing them was a move; every entry here has to be
resolved through storage.files first.
That re-keying is the point rather than bookkeeping. A sandbox with five
.skip markers had three of them naming the same image, so the file-keyed
tree stored one verdict three times. After the import it is one row, and
any future upload of those bytes inherits it instead of paying for the
decision again.
Both artifact kinds are claimed by one walk: `{id}.webp` becomes a
derived Blob, `{id}.webp.skip` becomes a negative row. They share a
source file and a cursor, so splitting them into two passes would be two
chances for the pair to disagree about what had been handled. `.skip` is
matched BEFORE `.webp` — the shorter suffix matches a marker too, and
getting that backwards would read a zero-byte file and store it as the
transcode of its source, then serve it to clients. There is a test.
Entries whose file is gone cannot be re-keyed at all, so they are
reported and, under repair, deleted: unimportable by definition, and a
run that keeps rediscovering them never reports zero, so the gate for
removing the directory never opens.
Deletion reuses verify_and_unlink, so a cached transcode is removed only
after its stored replacement reads back byte-identical. Directory removal
follows the same rule as .thumbnails/ — delete, and only rename aside if
a non-cache file is in the way.
The batch checkpoint is a shared helper rather than inline at both exits
of the loop body. The first draft duplicated it and dropped the future on
the skip path without awaiting: the entry counted toward the batch, the
cursor never advanced, and a resumed run would have rewalked everything
it had already handled.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Step 7 of docs/plan/derived-blobs.md, write path first — the plan is
explicit that fixing it before the import means transcode_import only
has to handle history, not a moving target.
ImageTranscodeService now reads and writes storage.content_derived_blobs
under kind='transcode', keyed by the BLAKE3 of the SOURCE content. The
hash is threaded in from file_retrieval_service, which already holds it
as dto.content_hash; hashing here would be a BLAKE3 over the whole file
on every request. Callers without one (external mounts) keep the local
cache untouched, which is what the service did before this tier existed.
Negative verdicts become rows rather than zero-byte .skip files. A
transcode that came out larger is deterministic in the content, so it is
worth remembering; the row survives moka eviction, a restart, and the
deletion of .transcoded/, none of which the marker does. Only that
verdict is persisted — a timeout or a read error returns Err and is
recorded nowhere, because a momentary failure written here would mark a
perfectly transcodable image hopeless with nothing to retry it.
Representation is a NULL blob_hash, per the plan: a sentinel hash would
stop blob_hash naming a real Blob and every consumer would need to learn
the exception. A CHECK keeps blob_hash and content_type NULL together —
a type without bytes describes nothing, bytes without a type cannot be
served.
Two consumers had to be corrected for NULLs first, both of which would
have broken on the first negative row ever written:
* satellites_consistency reported them as derived_dangling_blob at
data_loss severity. SQL comparison against NULL is NULL, so EXISTS was
false and a row correctly pointing at nothing read as an artifact that
had gone missing.
* blob_reference_sources::list_referenced_blobs decodes blob_hash into
String, so the first NULL would have failed the decode and taken the
whole enumeration down. It would also have been wrong if it decoded —
a negative row holds no reference, which is why the counting forms
(WHERE blob_hash = <hash>) already exclude it for free.
lookup_derived returns a three-way answer because Option collapses the
two cases a caller deciding whether to spend a decode most needs apart:
never attempted, versus attempted and known not worth it.
DedupService is attached after construction via a OnceLock. DI builds
the transcode service ~240 lines before DedupService exists, and the
retrieval path that needs it is wired earlier still, so a constructor
argument would mean reordering more than this is worth.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Every startup job logged two info lines saying the same thing: the
scheduler engine's `job.run` (outcome + timing, which every dispatch
has always produced) and my `job.startup_completed` right after it.
Reading the boot log, that looks like the job ran twice.
Demoted to debug. The engine's line is the one that matters — logging
uniformly is the reason startup jobs go through `registry.trigger`
rather than calling handlers directly — and the `job.startup_trigger`
audit line before it already records that the startup path was the
caller, along with the flags it used.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
A migration nobody triggers never finishes. Scheduled ticks deliberately
never pass `repair`, so a deployment whose operator never opens the
admin panel re-imported the same sidecars forever and never drained the
directory — and relying on operators to edit `.env` has the same failure
mode one level up.
`OXICLOUD_STARTUP_JOBS` dispatches named jobs once, in the background,
after the scheduler is ready. Entries use the syntax operators already
type at the trigger URL (`name?repair=true`), so the value is literally
the request they would otherwise make by hand. It defaults to both
migration jobs in repair mode, so an untouched deployment migrates and
drains itself.
That is a destructive default and a real exception to
no-silent-auto-repair, so the guard it rests on had to get stronger:
`verify_and_unlink` now compares CONTENT, not length. A blob of the
right size and the wrong bytes used to pass — a key-mapping bug handing
back another file's preview at the same length would have deleted the
original and kept the impostor, and thumbnails cluster tightly enough in
size for that to be a real coincidence. The readback streams from the
backend with no cache in front, so it proves durability rather than that
a write was acknowledged.
Deletion of `.thumbnails/` is attempted first and only falls back to
renaming it `.thumbnails.migrated` when `remove_dir` refuses because a
non-sidecar file is inside (Finder's `.DS_Store`). Either way the
directory stops existing, which lets the read-path probe go back to a
single `stat` on the root instead of walking the size directories.
Validation is fail-fast: an unknown job name or flag panics at boot. A
silently dropped `?repare=true` would leave the job in discovery-only
mode while the operator believed the tier was draining, surfacing months
later as "the migration never finished" with nothing pointing at the
config line.
Interrupted runs resume. Boot recovery flips abandoned rows to Paused
with their cursor, so `run_or_resume` continues rather than rescanning —
a long migration completes across however many restarts it takes. That
is a scoped exception to "we do not auto-resume": here somebody did ask,
in configuration, and not having to ask again is the point.
`StartupJob` holds a `JobRunArgs` rather than re-listing its four
fields, so a fifth flag cannot be added to the scheduler and silently
ignored in configuration.
Jobs named here are ordinary registered jobs — visible in the panel,
triggerable by hand, same runs and findings. Their rows now carry a
`startup` object so an operator can see that a job deletes on every boot
rather than only when someone clicks Run.
Adds docs/config/thumbnail-migration.md: what runs on first boot, how to
snapshot database and storage together beforehand, and how to verify
afterwards with satellites_consistency plus backend_consistency
?deep=true.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
`blobs_consistency` probed `blob_exists` once per row and, under
`?deep=true`, read and re-hashed every blob. `backend_consistency`
already reports the same `blob_missing_from_backend` from its
merge-join — so the probe was duplicated work that found strictly less
(a DB walk cannot see backend-only orphans by construction) at N round
-trips instead of one enumeration. Every scheduled sweep paid for it.
All three physical checks move to `backend_consistency`:
* `blob_missing_from_backend` was already there; the duplicate is gone.
* `blob_corrupted` / `blob_unreadable` hook the matched arm of the
merge-join, which holds exactly the key pairs worth reading. Guarded
by `in_range` so a pair past the horizon is not read twice, and
`params.deep` is persisted on a fresh run and read back on resume so
a paused deep scan does not silently continue shallow.
Deep mode belongs there because it is backend work end to end: the
only DB input is the hash. Keeping it in `blobs_consistency` forced
that tenant to carry a backend for one flag.
What remains is the half that needs no backend: `refcount_mismatch`
and its repair. The constructor drops from five parameters to two —
no backend, no storage_entries, no storage_path_fallback — and
`?storage=<name>` / `?deep=true` are now inert there, which the
job description says outright.
`affected_files` is needed by both tenants, so it moves to a shared
`blob_diagnostics` module rather than being copied.
`PROBED_STORAGE_PARAM` moves to `backend_consistency`: it was defined
in `blobs_consistency` and re-exported, which is backwards once the
DB-only tenant has no entry to scope. The create-grace window goes
with the probe — it existed to avoid flagging a blob whose bytes had
landed before its row, and the refcount comparison reads one
consistent snapshot.
Known cost: `backend_consistency` returns `backend_unenumerable` on
Azure and mid-migration, so on those configs missing bytes now go
unreported where the per-row probe caught them. That argues for the
Azure enumeration impl, not for keeping the probe.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Extends the derived check to `file_attached_blobs` and renames it, since
the two tables are one concept — the content-keyed and file-keyed halves
of "things attached to a Blob" — and `storage.copy_file_satellites`
already established the vocabulary.
The attached half is the one that cannot be recovered.
`attached_dangling_blob` is data_loss with `recoverable: false`: those
bytes were user-supplied and have no server-side render path, so nothing
can regenerate them. Its derived twin carries `recoverable: true`,
because a derived artifact is a pure function of its source and
re-rendering restores it. Same finding shape, materially different
stakes, and the detail says which.
No orphan-mapping check on the attached side, deliberately: `file_id` is
ON DELETE CASCADE, so a row cannot outlive its file. The database
enforces what the derived table cannot, since a content hash has no row
to point a foreign key at — which is exactly why only that half could
rot.
One job walking two tables needs a phase in the cursor, or an attached
checkpoint would be replayed against the derived table and silently
re-scan or skip.
Two things the sweep was missing, found while checking whether every
consistency job is actually exercised:
drives_consistency and folders_consistency were registered but never
run by any test. Now included; the list is exhaustive by intent.
An unknown job was a warning-and-skip. That protected feature-gated
builds at the cost of something worse: this list said
`derived_consistency` for one commit after the rename and would have
dropped that coverage without a word, leaving the suite green over a
check that no longer ran. It fails now.
Finds derived mappings whose Blob is gone on either side. Nothing else
can, and that is the point rather than an oversight: every other job
reasons from a Blob outwards, so a row whose SOURCE was reaped breaks
none of their invariants — valid reference, exactly correct refcount,
bytes present on the backend. Every check agrees the system is healthy
while the artifact is pinned forever. A leak that looks like
correctness, which is why it took four suite runs to name.
Two findings:
derived_orphan_mapping (inconsistent) — source_hash has neither a
manifest nor a blob row, so purge_derived_blobs can never fire for it.
Storage that grows and never reclaims.
derived_dangling_blob (data_loss) — blob_hash has no Blob behind it.
The mapping promises an artifact that is gone, so a read finds the row
and then fails.
Existence means EITHER table on both sides, since source_hash and
blob_hash each name a Blob: a manifest for CDC content, a bare blob row
for legacy whole-file content. Checking one would report every legacy
blob as missing.
Paged on the full primary key with a row-value comparison rather than
source_hash alone — a source has several variants, so a page boundary
can fall inside one and advancing by source would skip the rest. Both
existence probes fold into the page query, so a page is one round-trip
rather than 2xN. Cursor round-trip is tested, including that a malformed
one fails loudly: silently restarting would make a paged audit
under-report, which is the worst failure available to a job whose
purpose is finding what is missing.
e4c78ae0 stops new orphans at the write side; this finds the ones
already on disk, which that fix cannot reach. Added to the end-of-suite
sweep so it runs against real state every time.
Twin of thumb_derived_import, for the other sidecar shape:
{thumbnails_root}/{size}/ext-{file_id}.jpg, the previews a user
uploaded — notably the SPA's client-side PDF generator, which has no
server-side render path at all.
Until a row exists, a copy of the file LOSES the preview: the sidecar is
keyed by file_id, no copy path duplicates it, and the server silently
falls back to rendering from the source, or to nothing for a PDF. That
is the bug file_attached_blobs closed for new uploads; this closes it
for everything already on disk.
Separate job rather than an arm of the derived import, because the
keying differs and that difference is the security boundary. These bytes
are not derivable from the file's content, so content-keying them would
share one user's uploaded preview onto every file with identical
content. Each job's name filter rejects the other's shape, and both
directions are under test.
Idempotence needs more care here than in the derived twin.
store_attached_blob is ON CONFLICT DO UPDATE, so calling it for an
existing row releases the previous reference and takes a new one —
harmless once, but a job doing it every run would churn refcounts. The
row is therefore checked first and the store reached only on a genuine
insert.
uploaded_by is the nil sentinel: disk records no uploader, and inventing
one — the file's created_by, say — would fabricate provenance that could
later read as evidence an Editor replaced someone's preview. The column
is NOT NULL with no FK precisely so provenance survives, and a sentinel
says "unknown" honestly.
Orphaned sidecars (no storage.files row) are counted and reported, not
deleted. This job imports; it does not reclaim. Existence is checked
explicitly rather than letting the foreign key reject the insert, so an
orphan is counted as one instead of surfacing as an opaque constraint
error.
First half of step 10. Every server-rendered thumbnail written before
content_derived_blobs existed lives only as
{thumbnails_root}/{size}/{hash}.webp — local-disk state that another
instance cannot see, a backend migration does not carry, and no
consistency job covers. This walks those files into the blob store and
records the mapping, so the derived tier can become authoritative and
the sidecar can be deleted.
A registered JobRegistry tenant rather than a script: the volume is
unbounded, so it needs a cursor, resume, cooperative cancel and run
history, and an operator needs somewhere to watch it. Cursor is
{size_dir}/{filename} over a sorted walk, which totally orders the
traversal.
Idempotent by construction — each file is skipped when a row already
exists, and store_derived_blob is ON CONFLICT DO NOTHING with
release-on-conflict beneath it, so re-runs cannot inflate refcounts.
Re-running is the expected operator behaviour, since Phase 3 (deleting
the sidecars) is gated on a run reporting zero imported.
hash_from_sidecar_name deliberately rejects ext-{file_id}.jpg. Those
bytes are user-supplied and file-keyed; importing them here would
content-key them and share one user's uploaded preview onto every file
with identical content. They belong to thumb_attached_import. Both the
accept and the reject set are under test.
Unreadable files and store failures record a finding and continue: a
sidecar removed by a concurrent GC unlink between listing and read is
expected, not fatal, and the file is left in place for the next run.
Registered unconditionally rather than behind a flag — a migration
nobody can find is a migration nobody runs.
Step 5, read path — Option 2 of the two shapes discussed: the derived
blob is consulted LAST, after the sidecar, not first.
Read order is now
moka -> ext-{file_id}.jpg -> {blob_hash}.webp on disk -> derived blob
For every thumbnail already on disk the new branch is never reached, so
the database stays off the hot path and a fault in it cannot break a
working gallery. It answers only what disk cannot: a thumbnail rendered
by another instance, or a box whose sidecar was never populated. Legacy
content keeps serving from disk until `derived_import` migrates it.
That inverts the plan's stated order deliberately. Derived-blob-first is
right for the END state, because it is what lets the sidecar be deleted;
sidecar-first is right transitionally, because the risky reordering
should happen after the table has been seen serving real reads. The flip
belongs in the release that removes the sidecar, and the comment at the
branch says so.
The existing precedence is preserved and now documented: the file-keyed
client upload (ext-) is checked BEFORE the content-keyed server render.
That ordering is a security property, not a preference — content-keyed
artifacts are shared across every file with that content, so checking
the file-keyed one first is what keeps one user's uploaded preview from
ever being served for another user's identical file.
Shape notes:
* `find_derived_blob` lands on DedupPort/DedupService as the read
counterpart of `store_derived_blob`, so ThumbnailService needs no pool
field — and therefore ThumbnailService::new, DI and three tests are
untouched.
* It carries `content_type`, which is what will retire the byte-sniffing
in the handlers once reads are table-primary.
* The parameter is `Option<&DedupService>`, concrete rather than
`&dyn DedupPort`: DedupPort uses native `async fn` and so is not
dyn-compatible, and ThumbnailPort is never used as a trait object
(checked) — both handlers hold the concrete Arc. `None` means
sidecar-only, which is exactly today's behaviour and what the abstract
port impl passes.
fmt, clippy --all-features --all-targets, 35 unit tests clean.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Step 5 foundation of docs/plan/derived-blobs.md. Creates the mapping
table for server-derived artifacts and registers it as a blob-reference
source — deliberately BEFORE anything writes to it, which is the
ordering the plan requires: dedup_gc's reap predicate has to know the
table exists, or the first sweep after the first thumbnail deletes it.
No writer yet, so this is inert: the table is empty and every added SQL
term counts zero. The point is that the machinery is in place first.
storage.content_derived_blobs maps (source_hash, kind, variant) to the
derived blob_hash. The two hash columns mean different things and the
migration says so at length: source_hash is a DEPENDENT pointer holding
no reference (the file keeps the source alive), while blob_hash is a
reference HOLDER bumping chunk_manifests.ref_count. Counting source_hash
would pin every source Blob for as long as a thumbnail existed.
ContentDerivedReferenceSource contributes at the manifest level only.
A derived artifact's blob_hash names a Blob, never a chunk, and
contributing at the chunk level would double-count — a thumbnail is
almost always single-chunk, so its manifest hash equals its lone chunk's
hash, the same aliasing trap the legacy-files term guards against with
NOT EXISTS. There is a test for the invariant, and the chunk-level
golden test passing UNCHANGED is independent confirmation.
Collapses three definitions of "what references a blob" into one.
Adding the source revealed that DI assembled its own registry while
DedupService::new built a different default, and the two consistency
test helpers built a third — so the golden tests would have pinned SQL
production never runs. There is now a single `built_in_registry(pool)`;
DI reads it back via DedupService::reference_registry() rather than
assembling its own.
The reap-predicate golden test caught the change exactly as designed,
and the new branch landed inside the NOT (...) group ORed with files —
so a manifest is reaped only when NEITHER source references it. A branch
landing outside that group would have inverted the predicate for every
other source; that is why the test pins the whole statement rather than
asserting substrings.
fmt, clippy --all-features --all-targets, and 15 unit tests clean.
fix(migrations): order content_derived_blobs after the refcount fixes
Renames 20261015000000_content_derived_blobs.sql to
20261018000000_content_derived_blobs.sql.
The file was authored before the rebase onto fix/copy_folder_ref_count_issue,
so its version sorted BEFORE migrations that now precede it in history:
20261016000000_copy_folder_tree_manifest_refcount.sql
20261017000000_file_delete_trigger_manifest_aware.sql
20261017000002_repair_existing_refcount_drift.sql
Filename order and commit order disagreeing is the problem, not any
dependency — the table is standalone and creates nothing those
migrations touch. But an installation that has already applied through
…17000002 would then be offered a LOWER unapplied version, which sqlx
either applies out of order or rejects on its version check, and a
fresh install would get an ordering no upgrade path ever produces.
Reproducibility between the two is the whole point of the version
prefix.
Kept as its own commit rather than amending 01d90524, since interactive
rebase isn't available here and rewriting mid-branch while the ref_count
work is still being rebased elsewhere would churn hashes again. Worth
squashing into 01d90524 at merge.
No content change — pure rename, verified nothing references the old
filename.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Step 3 (prerequisite 2) of docs/plan/derived-blobs.md, and the last one
before the thumbnail slice.
There are two reference counters and only one was ever verified.
add_reference bumps chunk_manifests.ref_count first and only falls back
to storage.blobs.ref_count, so a reference lands on whichever counter
its hash names: chunk references feed storage.blobs and are reconciled
by blobs_consistency::refcount_mismatch, while Blob references — every
CDC file, and every derived artifact once those exist — feed
chunk_manifests.ref_count, which nothing reconciled.
That gap was survivable only because dedup_gc's reap predicate carried a
second clause ("no storage.files row references this manifest") that
quietly compensated for drift on the bulk-delete paths where ref_count
is never decremented. Generalising that clause to the reference registry
in 1c8ead49 — so thumbnails stop being reaped — removed the
compensation, which is precisely why the counter now needs checking
directly. The two changes have to ship together.
Adds manifests_consistency, a recoverable job reporting
manifest_refcount_mismatch (severity inconsistent). The finding carries
reap_risk so an operator can triage: an under-count means GC reaps a
manifest whose content is still reachable, taking its chunks with it,
while an over-count merely pins storage.
A separate job rather than a second phase of blobs_consistency: one
subject per job, as the other five consistency tenants do, and it avoids
changing the cursor format of an existing recoverable job — which would
strand any run paused across the deploy.
The page query is assembled from the same registry dedup_gc reaps from
(via DedupService::reference_registry), built once at construction, and
pinned by a golden test. Two invariants the test guards: the files term
carries no NOT EXISTS guard — that guard keeps CDC rows out of the
*chunk* level and here would count nothing — and chunk_hashes appears
nowhere, since a manifest citing its own chunks is not a referrer of
itself.
fmt, clippy --all-features --all-targets, and 3 new unit tests clean.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Completes step 1 of docs/plan/derived-blobs.md. The chunk-level
`actual_ref_count` recompute was two correlated subqueries written
inline; it now sums the registered reference sources instead, so
`blobs_consistency` and `dedup_gc` answer "what references this hash"
from one place. If they ever diverged the sweep would bless counts the
collector disagrees with — and the collector wins, destructively.
No behaviour change: the generated expression is the same legacy-files
term (guarded by NOT EXISTS) plus the same manifests-citing-this-chunk
term, and a golden test pins the whole statement byte-for-byte.
Built once at construction, like the reap statement, so the sweep runs
a fixed query per page rather than assembling SQL inside the loop. The
builder refuses an empty registry rather than emitting a query where
every blob looks unreferenced and the entire table reports
refcount_mismatch; there is a test.
DI now constructs one registry and hands the same instance to both
consumers — `DedupService::reference_registry()` is what
`BlobsConsistencyCheck` receives, so agreement is structural rather
than a convention someone has to maintain.
The long comment explaining the single-chunk double-count trap moved
from the query site to the builder's doc comment, where the NOT EXISTS
guard it describes actually lives.
fmt, clippy --all-features --all-targets and the 17 affected unit tests
all clean.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
link are checking that email matches, +email alias are normalize into email
if email is already used on another account, link is not possible
not usurpation risk as the IDP is choosen by the admin
OPAQUE (RFC 9807) implementation (using `opaque-ke` crate)
with opaque authentfication, server will never receive the password (in the auth=password mode)
this is a must have to create trust with users to permit end to end encryption in the future
(we cannot know if user use the same password/passphrase for his asymetric key or his oxicloud auth,
this is why server must never have the password)
pass1: prepare server
add `auto_redirect_if_standalone_oidc` in `OXICLOUD_AUTH_POLICIES`
let admin decide to redirect immediately to IdP if OIDC is the only auth method enabled
permit an admin to specify `oidc` only as the only method to login/register
note that if OIDC is enabled, the engine always append oidc in OXICLOUD_AUTH_METHODS
we could move to an explicit declaration in a major release
Prevent services accessing directly to localstorage and prefer using an astraction layer
to expose full blob. The abstraction layer (dedup services) will cover backend storage
election (local, s3, ...), encryption, etc
This change permit audio_metadata_service, media_metadaa_service, face_indexing_service to handle
blobs without worring of the backend.
note: prefered way to handle blob is the streamed way. Some services may not have this possibility
Edouard Vanbelle