SealScope::encryption_context() returned a HashMap whose key order is
non-deterministic. The FakeSealer test round-trips the context through
JSON serialization, and HashMap's random iteration order caused the
prefix comparison to intermittently fail with 'encryption context mismatch'.
Switch to BTreeMap which guarantees stable key ordering.
* feat(ecstore): add the sealed remote credential seam
Replication targets, remote tiers and on-demand migration sources will all
seal their stored secrets through one envelope rather than three
(rustfs/backlog#2168, design in docs/architecture/remote-credential-sealing-adr.md).
Adds the versioned envelope, the seal scope that binds a ciphertext to the
store, owner and field it belongs to, the sealer registration point, and the
fail-closed error type. ECStore still has no rustfs-kms dependency: the binary
installs a sealer the way it installs the event dispatch hook.
Nothing is wired to a consumer yet, so no stored format changes.
* docs(ecstore): name the event dispatch hook by module, not by symbol
The architecture guard keeps EVENT_DISPATCH_HOOK references inside the
event-notification owner module; the module doc cited the symbol only as an
example of the hook shape, so cite its file instead.
* fix(restore): reject SELECT restore and keep typed S3 errors
RestoreObject accepted `Type=SELECT` requests, but the restore path can
only write the retrieved bytes back to the source key: `put_restore_opts`
built SELECT output options and `restore_transitioned_object` then PUT
them over the source bucket/object. On an unversioned bucket that dropped
`x-amz-restore`, user metadata and tags from the live object; on a
versioned bucket it published a bogus latest version. Nothing was ever
written to `OutputLocation.S3`, yet the response still carried a
fabricated `x-amz-restore-output-path`.
Reject SELECT at the API boundary with a typed NotImplemented, before any
guard or metadata write, and fail closed in `put_restore_opts` as the
backstop for any other caller.
Every other RestoreObject failure was collapsed into a `Custom` error
code, which serializes as a generic retryable 500: a missing key or
version, a malformed version-id, an object that was never transitioned,
an illegal `Days`, and authorization or storage failures all looked the
same to a client. Map them to their S3 identities instead — NoSuchKey,
NoSuchVersion, InvalidArgument, InvalidObjectState, InvalidRequest,
MalformedXML — by preserving `StorageError` through `post_restore_opts`
and letting `ApiError` do the mapping. The intentional 409
RestoreAlreadyInProgress and 503 SlowDown behaviour is unchanged, and
request validation now runs before any lock is taken.
backlog#1341, backlog#2205
* test(restore): give the typed-error regression the ecstore test stack
`execute_restore_object_maps_failures_to_typed_s3_errors` builds a real
ECStore fixture, and under nextest each test runs in a spawned thread with
libtest's 2 MiB stack. On Linux CI that overflowed: the test aborted with
SIGABRT / "fatal runtime error: stack overflow" while every other test in
the run passed.
Add it to the `ecstore-base-stack` filter in both the default and ci
profiles, alongside the other `package(rustfs)` tests that drive the same
store fixture. 4 MiB matches what the deeper multipart and access
roundtrips already use.
The batch `NewerNoncurrentVersions` expiry path took a lifecycle event
argument and ignored it: after `delete_objects` committed it only evicted
the cache and scheduled replication deletes, so a successful noncurrent
version expiry was invisible to notification subscribers while the
equivalent current-version path emitted a lifecycle expiration event.
Emit that event from the batch path too, reusing the existing lifecycle
audit sink and event contract. Only entries that actually mutated
something are announced, and cache eviction and replication scheduling
keep their existing order and admission — the event is derived from the
committed result and a send failure never rolls back a delete.
"No error" is not enough to prove a mutation: the disk layer skips an
absent version and reports success, so a batch entry for a version that
was already gone came back indistinguishable from a committed delete.
The delete plan already resolves whether the source exists, so carry that
`source_missing` result on `DeletedObject` and let the lifecycle path
stay silent for versions it did not remove.
backlog#2202
overtrue