Adopt silo-pkg v3.13.2, the 20260903 mcli release, and the latest validated SILO Console commit. Move maintained source imports to the pgsty/silo-pkg module path, refresh the resulting dependency closure and credits, and keep only documented legacy minio/pkg transitive residue.
Signed-off-by: Feng Ruohang <rh@vonng.com>
Flush S3 Select records queued before an error message (an inherited select
race that the CVE-2026-39414 regression test caught under the race detector
in CI), update golang.org/x/crypto to v0.56.0 for GO-2026-6354/6355 reachable
through the SFTP server, move the toolchain to Go 1.27.1, and extend the
message writer tests.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QwirCh4nsrJCQp2WaXoVLK
Signed-off-by: Feng Ruohang <rh@vonng.com>
Go 1.27.1 (2026-09-01) carries fixes to the runtime, compiler, net/http,
encoding/json, os and database/sql. The go directive, the dependency check
script and the image build stage follow it; CI reads the version from
go.mod. The remaining golang.org/x modules the server requires are already
at their latest releases.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QwirCh4nsrJCQp2WaXoVLK
Signed-off-by: Feng Ruohang <rh@vonng.com>
Exercise the writer directly and decode the event stream with the client
parser: a buffered plus a queued record before an error, an error with
nothing queued, a record larger than the staging buffer on both the success
and the error path, and the unchanged success ordering of records, Stats and
End.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QwirCh4nsrJCQp2WaXoVLK
Signed-off-by: Feng Ruohang <rh@vonng.com>
GO-2026-6354 and GO-2026-6355 (denial of service on deadlocked SSH channels)
are reachable through the SFTP server, which listens with x/crypto/ssh.
v0.56.0 carries the fixes; govulncheck reports no reachable vulnerability.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QwirCh4nsrJCQp2WaXoVLK
Signed-off-by: Feng Ruohang <rh@vonng.com>
The writer goroutine selects between the record channel and the error
channel at random. When Evaluate had just queued a record and then reported
an error, the error case could win first; it flushed only the staging
buffer, so the queued record was dropped in the exit drain and the client
saw the error without the records that preceded it. Stage whatever is queued
before flushing and writing the error. The CVE-2026-39414 regression test
asserted this contract and failed once under the race detector in CI; a new
unit test exercises the ordering directly.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01QwirCh4nsrJCQp2WaXoVLK
Signed-off-by: Feng Ruohang <rh@vonng.com>
A bucket that is resident keeps its last loaded metadata through a failed
refresh, exactly like every other bucket configuration, so the load-failure
set only ever holds buckets that were never loaded. This makes the CORS
lookup's precedence explicit: resident document first, fail-closed only for
a bucket that has no loaded document.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PvgysXDmhPBBimCReYtA8q
Signed-off-by: Feng Ruohang <rh@vonng.com>
A replicated CopyObject uses the REPLACE metadata directive, so the map the
handler compared replication timestamps against had already been rebuilt
from the request and filtered of Object Lock keys: the stored retention and
legal-hold timestamps were never seen, every replica update was applied
regardless of order, and the legal-hold timestamp was written under the
retention key. A stale replica could turn a newer legal hold off or shorten
a newer retention.
Capture the stored Object Lock state before the metadata is rebuilt, apply a
replica update only when its source timestamp is newer, put the stored state
back when the update is stale, and keep each timestamp under its own key.
Inherited from upstream; recorded in the advisory ledger.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PvgysXDmhPBBimCReYtA8q
Signed-off-by: Feng Ruohang <rh@vonng.com>
Fifteen reviewed commits: streaming-trailer trust fix and a single
replication-trust evaluator, Object Lock versioning invariant, resident-only
CORS lookup with fail-closed startup and load-failure states, dead-code
removal, compatibility baseline without exported symbols, upstream minio-go
with Console 43f8447fd and mcli 20260901, advisory ledger SN-2026-006..010,
contributor records, verification scripts with a valid root password, and a
deterministic dynamic-timeout test.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PvgysXDmhPBBimCReYtA8q
Signed-off-by: Feng Ruohang <rh@vonng.com>
A successful on-demand load makes the bucket resident, so the failure
recorded by an earlier startup or refresh no longer applies. Clearing it here
keeps the set's invariant exact instead of waiting for the next refresh.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PvgysXDmhPBBimCReYtA8q
Signed-off-by: Feng Ruohang <rh@vonng.com>
TestDynamicTimeoutAdjustExponential and TestDynamicTimeoutAdjustNormal
seeded the global generator and then drew from it while other tests in the
package may use the same generator, so the sample was not the one the seed
promised and the exponential case failed once in a full race run. A private
source makes both tests deterministic.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PvgysXDmhPBBimCReYtA8q
Signed-off-by: Feng Ruohang <rh@vonng.com>
Restore the load-failure set that the cleanup removed. A presigned URL is
authenticated by its signature, so for such requests the bucket's CORS
document is the only origin boundary a browser enforces; a real bucket whose
metadata failed to load must therefore not be answered with the global
policy, and without this bit it is indistinguishable from a name that is not
a bucket. Two helpers own the set's lifecycle; the resident-only lookup and
the removal of the internal-namespace special case stay.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PvgysXDmhPBBimCReYtA8q
Signed-off-by: Feng Ruohang <rh@vonng.com>
Restore the startup guard removed by the previous cleanup: while bucket
metadata is still loading, a non-resident name may be a bucket with a
restrictive CORS document, so the request gets no CORS answer instead of the
global policy. After startup a non-resident name still falls back to the
global policy without any metadata I/O; the separate load-failure set stays
removed.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PvgysXDmhPBBimCReYtA8q
Signed-off-by: Feng Ruohang <rh@vonng.com>
The load-time normalization compared the stored lock document with the
canonical enabled document byte for byte, so a lock configuration that also
carries a default retention rule kept a suspended or prefix-excluded
versioning document. Decide from the parsed configuration instead, after it
is parsed, so every writer that goes through Save, including the site
replication versioning and heal paths, ends with plain Enabled versioning on
a locked bucket. Receiving a lock configuration on a bucket created without
lock now enables versioning as well; the test that asserted the opposite is
updated, and a new test covers a rule-bearing lock document with suspended
and prefix-excluded versioning through Update, Get, and reload.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PvgysXDmhPBBimCReYtA8q
Signed-off-by: Feng Ruohang <rh@vonng.com>
The rebrand shortened the scripts' root password from minio123 to silo123.
The server requires at least eight characters, so every script that starts
a server with it failed at startup and verify-build.sh then waited forever
on mc ready. No workflow runs these scripts, which is why it went unnoticed.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PvgysXDmhPBBimCReYtA8q
Signed-off-by: Feng Ruohang <rh@vonng.com>
The silo-go fork is retired: silo-pkg v3.13.0, Console v2.3.0, and mcli
20260901 all require upstream github.com/minio/minio-go/v7 again. Drop the
replacement and require the same upstream pre-release they use
(v7.3.1-0.20260828014306-0e78d3f18efe, one commit past the fork's base).
Console moves from e07ef01 (v2.2.1 plus pins) to 43f8447fd, the last commit
of the v2.3.0 line before Console adopted the github.com/pgsty/silo-pkg/v3
module path. It carries the six v2.3.0 security fixes (forwarding-header
trust, outbound TLS verification, credential redaction, WebSocket session and
connection caps), the IAM wildcard and session-identity fixes, and their
regenerated assets, while still consuming silo-pkg through the existing
replacement. mc stays on the last commit before its own path migration;
silo-pkg stays on the last commit that declares the github.com/minio/pkg/v3
path, which differs from v3.13.0 only by that path change. CREDITS follows
the module set.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PvgysXDmhPBBimCReYtA8q
Signed-off-by: Feng Ruohang <rh@vonng.com>
The baseline recorded 9,051 exported symbols of the main and internal
packages, which nothing outside this module can import, and 112 request
paths that exist only in test fixtures. Both changed with almost every
functional commit and protected no compatibility promise. The guard now
records routes from non-test files only, ignores untracked files, and drops
the symbol set; the baseline shrinks from 522 KB to 46 KB. CONTRIBUTING
explains when to refresh it.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PvgysXDmhPBBimCReYtA8q
Signed-off-by: Feng Ruohang <rh@vonng.com>
Ledger entries for the zero-byte SSE-C key check, GetObjectAttributes
authentication, replication request trust, user and group status
authorization, and DeleteObjectVersion authorization, plus the Go 1.27
toolchain refresh. The ledger names pgsty/silo, CONTRIBUTORS lists the
per-bucket CORS, ChecksumType, and NoSuchBucket contributors, and the CORS
design record states its merged status without the review logs.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PvgysXDmhPBBimCReYtA8q
Signed-off-by: Feng Ruohang <rh@vonng.com>
mcli RELEASE.2026-09-01 carries the credential redaction fixes for --debug
output. The go.mod comments now state what the Console and silo-pkg pins are:
the last commits that consume silo-pkg through the github.com/minio/pkg/v3
replacement, since silo-pkg v3.13.0 and Console v2.3.0 moved to the
pgsty/silo-pkg module path.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PvgysXDmhPBBimCReYtA8q
Signed-off-by: Feng Ruohang <rh@vonng.com>
Assigning the two pipe halves before returning them removes the gofumpt and
gofmt disagreement that needed a permanent formatter exclusion. gomodguard is
deprecated in golangci-lint v2.12; the v2 linter takes the same configuration.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PvgysXDmhPBBimCReYtA8q
Signed-off-by: Feng Ruohang <rh@vonng.com>
checkSSECCopySourceKey duplicated the source-key authentication that both
CopyObject read paths already perform; the DeleteObjects signature-error
branch became unreachable once signatures are verified once per request; the
discrete PostgreSQL and MySQL notification environment constants have had no
reader since DSNs became mandatory.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PvgysXDmhPBBimCReYtA8q
Signed-off-by: Feng Ruohang <rh@vonng.com>
The pre-authentication CORS lookup stays resident-only, so client-supplied
path segments still cause no metadata I/O and no cache growth. The
fail-closed states for startup, load failures, and the internal namespace
are gone: CORS is a browser response policy rather than an authorization
boundary, and failing closed only denied browser clients CORS headers while
bucket metadata was still loading. A bucket whose stored CORS document does
not parse still gets no CORS headers. This removes the loadFailed bookkeeping
and the unused GetCorsConfig, HasAllowedOrigin, and generic Update path for
CORS; tests use the CORS-specific writer.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PvgysXDmhPBBimCReYtA8q
Signed-off-by: Feng Ruohang <rh@vonng.com>
Site adoption and ForceCreate preserved a suspended or prefix-excluded
versioning configuration while bootstrapping Object Lock, persisting a state
that PutBucketVersioning itself rejects: objects under an excluded prefix in
a WORM bucket were not versioned and escaped retention. enablePeerBucketVersioning
now takes the lock intent and replaces such configurations with plain Enabled
versioning, and metadata loading ignores prefix exclusions on a locked bucket
as it ignored suspension before. The adoption tests assert the normalized
state and keep the timestamp-preservation checks on valid documents.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PvgysXDmhPBBimCReYtA8q
Signed-off-by: Feng Ruohang <rh@vonng.com>
A request that does not earn replication trust continues with a clone whose
internal replication headers are removed. r.Clone copies the Trailer map, but
the streaming body reader created from the original request fills the
original map, so a trailing checksum was never seen by the hash reader and
PutObject and UploadPart with STREAMING-UNSIGNED-PAYLOAD-TRAILER failed with
XAmzContentChecksumMismatch whenever an untrusted X-Minio-Source-* header was
present. Share the trailer map with the clone, as the Snowball path already
does for its per-entry requests, and cover both handlers with a test.
The marker evaluation that was copied into six handlers now lives in
evaluateReplicationTrust so the rule (a declared replica without the
replication permission is rejected; trust needs the exact marker plus the
permission) is defined once.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PvgysXDmhPBBimCReYtA8q
Signed-off-by: Feng Ruohang <rh@vonng.com>
Degrade to the loaded in-memory configuration only when the short migration lock cannot be acquired. Preserve parse, I/O, KMS, and persistence errors once the lock is held.
Signed-off-by: Feng Ruohang <rh@vonng.com>
State that old cors-config.lock and new metadata.lock do not interoperate during a rolling upgrade, while the unchanged on-disk format remains rollback-compatible.
Signed-off-by: Feng Ruohang <rh@vonng.com>
Use a short dedicated migration lock timeout and fall back to the already loaded legacy or target configuration in memory when persistence is contended. Never fall back to an unlocked metadata save, and keep peer fan-out contexts free of stale lock markers.\n\nRefs: #102
Signed-off-by: Feng Ruohang <rh@vonng.com>
Release metadata.lock with defer and dispatch only the configuration types actually present in the import. Avoid stamping unrelated peer metadata with the import timestamp.\n\nRefs: #102
Signed-off-by: Feng Ruohang <rh@vonng.com>
Preserve existing records only for ForceCreate, reject ghost metadata on genuine creation, keep object-lock versioning invariants, and complete metadata saves after caller cancellation. Expand deterministic coverage for peer bulk, lifecycle delete, ghost creation, and cancellation.\n\nRefs: #102
Signed-off-by: Feng Ruohang <rh@vonng.com>
Apply only validated import fields to a fresh locked record, block ForceCreate after real read errors, and route legacy or target-config migration saves through the shared lock. Compute lifecycle deletion state from the locked record.\n\nRefs: #102
Signed-off-by: Feng Ruohang <rh@vonng.com>
After storage bucket creation, merge required versioning and lock defaults into the latest on-disk metadata under metadata.lock. Avoid ForceCreate and site-adoption rewrites that replaced existing bucket configuration.\n\nRefs: #102
Signed-off-by: Feng Ruohang <rh@vonng.com>
Create policy and CORS state, force-create the existing bucket, and require the original Created time and both metadata fields to survive.
Signed-off-by: Feng Ruohang <rh@vonng.com>
Use one per-bucket metadata.lock for ordinary updates, CORS transitions, and legacy bulk replication. Persist and update the local cache while locked, then release before peer metadata reload fan-out.\n\nRefs: #102
Signed-off-by: Feng Ruohang <rh@vonng.com>
Pause one whole-record writer at the metadata PutObject boundary and let a different config writer commit from the same stale snapshot. Assert that policy+CORS and tagging+SSE both survive on disk and in the resident cache.
Signed-off-by: Feng Ruohang <rh@vonng.com>
Authenticate DeleteObjects before validating entry count, remove the obsolete per-version auth helper, and pin the marker-only request to the ordinary authorization path.\n\nRefs: #58
Signed-off-by: Feng Ruohang <rh@vonng.com>
Document that replication targets retain the DeleteObject plus ReplicateDelete contract and extend the existing two-site test with a target user that lacks DeleteObjectVersion. Use mc for explicit version deletion so the gate no longer depends on AWS CLI.
Signed-off-by: Feng Ruohang <rh@vonng.com>
Select DeleteObject or DeleteObjectVersion from each request's effective version ID for single and multi-delete. Authenticate multi-delete once, bind version conditions to each XML entry, and keep the established DeleteObject plus ReplicateDelete target contract with explicit version denies honored only on trusted replication.\n\nRefs: #58
Signed-off-by: Feng Ruohang <rh@vonng.com>
Prove that DeleteObjectVersion-only principals cannot delete named UUID or null versions while DeleteObject-only principals can, contrary to the S3 action mapping in issue #58.
Signed-off-by: Feng Ruohang <rh@vonng.com>
Accept the new CORS test routes, resident getter, and replication header literals in the rebrand guard. Apply gofumpt, context-first helper ordering, and spelling fixes required by CI.
Signed-off-by: Feng Ruohang <rh@vonng.com>
Snapshot per-entry requests after applying bucket encryption defaults but before streaming trailers are consumed. Keep authorization failures fatal while retaining Snowball ignore-errors behavior for object-lock failures.
Signed-off-by: Feng Ruohang <rh@vonng.com>
Place synthetic permission-check objects under each enabled rule's effective prefix, so least-privilege target policies are validated against the namespace they will actually replicate.
Signed-off-by: Feng Ruohang <rh@vonng.com>
Feng Ruohang