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Open the managed-SSE replication gate (backlog#1783, PR-B of 3, after #5872): the replication reader already decrypts through the injected object-encryption resolver, so the source sends plaintext plus an encryption intent header (AES256 / aws:kms, never the source key id) and the target re-encrypts on its normal PUT path with its own KMS. No DEK crosses sites. - replication_put_object_options: fail closed only on Unsupported; insert the SSE intent after the strip loop. - TargetClient::create_multipart_upload sends the full opts.header() set, fixing multipart replicas losing content-type/user metadata (plaintext included). - Preserve source ETag and mtime on replicas (authorized replication only): receiver wires x-rustfs-source-etag into preserve_etag for PUT and CompleteMultipartUpload, resolve_complete_etag consumes it, and complete options carry source_etag/source_mtime (absent mtime degrades to epoch, not now_utc). Without this every replication HEAD comparison re-drives re-encrypted objects forever. - e2e: managed SSE contracts flip to success on an independent-KMS dual-process pair (byte-identical plain GET proves target-owned envelopes; ETag/mtime preserved; version stable across scanner cycles; resync converges; multipart keeps structure and metadata); new target-without-KMS fail-closed contract; SSE-C stays FAILED. Co-authored-by: houseme <housemecn@gmail.com>
RustFS ECStore - Erasure Coding Storage
High-performance erasure coding storage engine for RustFS distributed object storage
📖 Documentation
· 🐛 Bug Reports
· 💬 Discussions
📖 Overview
RustFS ECStore provides erasure coding storage capabilities for the RustFS distributed object storage system. For the complete RustFS experience, please visit the main RustFS repository.
✨ Features
- Reed-Solomon erasure coding implementation
- Configurable redundancy levels (N+K schemes)
- Automatic data healing and reconstruction
- Multi-drive support with intelligent placement
- Parallel encoding/decoding for performance
- Efficient disk space utilization
📚 Documentation
For comprehensive documentation, examples, and usage guides, please visit the main RustFS repository.
📄 License
This project is licensed under the Apache License 2.0 - see the LICENSE file for details.
Copyright 2024 RustFS Team
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
RustFS is a trademark of RustFS, Inc.
All other trademarks are the property of their respective owners.
Made with ❤️ by the RustFS Storage Team
