* fix(replication): allow loopback replication targets under an explicit test opt-in
Commit 5c7c757a3 (#4712) activated the previously-dormant replication e2e
suite (they had never run anywhere). All 9 fast tests then failed on main
because the SSRF egress guard rejects the 127.0.0.1 targets the e2e harness
configures: `target endpoint is not allowed: outbound URL host '127.0.0.1'
is not allowed: loopback address`. The whole harness runs on loopback, so
every replication test hit this before reaching its actual assertion.
Loopback is a genuine SSRF vector and must stay rejected in production, so
this does not relax the guard. Instead `validate_replication_target_endpoint`
gains an off-by-default opt-in (`RUSTFS_REPLICATION_ALLOW_LOOPBACK_TARGET`)
that re-enables loopback targets (127.0.0.1 / ::1 / localhost) for single-host
multi-instance dev and the e2e harness. Private addresses stay unconditionally
allowed as before; the opt-in does not widen into link-local or the cloud
metadata endpoint. The e2e harness sets the env for every server it spawns
(single-node and cluster paths), overridable via extra_env.
Verified end-to-end: all 9 previously-failing replication_extension_test
smoke tests pass against a locally built binary. New unit tests in
bucket_target_sys pin the matrix — public/private always allowed, loopback
gated on the opt-in in both IP and hostname forms, and metadata/link-local
still rejected even with the opt-in on.
Refs: backlog#1147
Co-Authored-By: heihutu <heihutu@gmail.com>
* test(replication): rename optin -> opt_in to satisfy typos check
Pure rename of three unit-test function names; no behaviour change.
Co-Authored-By: heihutu <heihutu@gmail.com>
---------
Co-authored-by: heihutu <heihutu@gmail.com>
Introduce RUSTFS_REPL_HEALTH_CHECK_INTERVAL_MS, RUSTFS_REPL_MRF_FLUSH_INTERVAL_MS
and RUSTFS_REPL_RESYNC_POLL_MAX_MS so tests and operators can shorten the
replication background loops. Defaults are unchanged; invalid values fall
back with a warn and values below 10ms are clamped to avoid busy-spin.
Add replication_fast_env() e2e helper (backlog#1147 repl-4).
fix(ecstore): age LastMinuteLatency samples individually (backlog#806-16)
The rolling one-minute latency window stored bare Duration samples plus a
single, never-updated start_time. Its retain predicate ignored the element
and evaluated the constant now.duration_since(start_time) < 60s, so once the
window had existed for 60s every add() dropped ALL samples and the average
degenerated to the latest single sample.
Each sample now carries its own Instant and is retained by its individual
age. The type backs only in-memory EpHealth + admin display (the wire shape
is target::LatencyStat with curr/avg/max), so Serialize/Deserialize is kept
only to satisfy the enclosing LatencyStat derive; the sample Instant is
serde(skip) and restarts aging on reload.
Replication deletes dropped the S3 `versionId` query parameter for every
replication request, conveying the version only via the internal
x-*-source-version-id header. A generic (non-MinIO/RustFS) S3 target ignores
that header, so a version purge degenerated into a delete-marker creation while
the source still stamped VersionPurgeStatus=Complete — a silent divergence.
Only omit the query `versionId` when propagating a delete-marker CREATION
(the target must mint its own marker); version purges, delete-marker purges and
force deletes now address the exact version. Extracted into
resolve_delete_api_version_id with unit coverage.
Fixesrustfs/backlog#857
* fix(ecstore): remove reachable panics in tiering, replication, and heal paths
- Parse x-amz-expiration leniently in tier PUT responses; any lifecycle
rule on the remote tier bucket returns an RFC1123 date that the previous
ISO8601 unwrap turned into a panic of the ILM transition worker
- Skip invalid user-metadata header values (with a warning) when building
tier and replication PUT headers instead of panicking on non-ASCII input
- Heal: tolerate absent data_dir for delete markers and remote objects
- transition_object: don't unwrap version_id on unversioned buckets when
recording partial writes for offline disks
- Admin server info: use port_or_known_default() so default-port (80/443)
endpoints don't panic is_server_resolvable
- Tier ListObjectsV2 client: decode response body with from_utf8_lossy
- walk_internal: log merge_entry_channels errors instead of dropping them
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
* fix(ecstore): fail heal explicitly when data_dir is missing
Address review feedback: unwrap_or_default() silently substituted a nil
UUID when latest metadata lacked data_dir. Delete markers and remote
objects legitimately have no data_dir and skip the data-heal block, but
for a regular object a missing data_dir means corrupt metadata — return
FileCorrupt with a descriptive log instead of building part paths under
a nil UUID directory.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
---------
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
fix(ecstore): replace k.unwrap() with safe pattern in bucket_target_sys
Replace unsafe k.unwrap().as_str() with if let Some(key_str) pattern
in 5 locations where HeaderMap iterator yields (Option<HeaderName>, Value).
This prevents potential panics if header names are invalid.
Refs https://github.com/rustfs/backlog/issues/729
* feat(replication): support insecure https bucket targets
* feat(replication): support custom ca bucket targets
* test(replication): satisfy e2e clippy for TLS helpers
* fix(replication): avoid native root panic for custom trust stores
* test(replication): decouple private IP target test from TLS roots
* test(replication): use target TLS client in private IP unit test
Zhengchao An