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Chris LuandDevin
7e348951c2
* s3: strip internal object-lock and version headers on auth entry putToFiler persists Seaweed-X-Amz-Object-Lock-Mode, -Retention-Until-Date, -Legal-Hold and -Version-Id request headers into authoritative entry metadata without a permission check, so an s3:PutObject-only writer could pin COMPLIANCE retention and legal hold on its own uploads, bypassing the dedicated-permission gate on the standard x-amz-object-lock-* headers. The server only sets these headers from validated inputs, so drop them in authenticateRequestInternal alongside the identity headers already scrubbed there. Generated with [Devin](https://devin.ai) Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com> * s3: strip internal SSE headers on auth entry X-SeaweedFS-SSE-S3-Key-Data, -SSE-S3-Base-IV and -SSE-KMS-Base-IV are read from the request to drive multipart encryption, so a client could inject its own key material and IVs. The server sets them itself between handler stages of a request; drop inbound values in authenticateRequestInternal. Generated with [Devin](https://devin.ai) Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com> * s3: scrub internal headers before the auth-enabled early return Auth and AuthPostPolicy skip authenticateRequestInternal when IAM is disabled, so client-supplied internal headers still reached putToFiler. Hoist the scrub into scrubInternalHeaders and run it unconditionally in both wrappers as well as the shared auth entry point. Generated with [Devin](https://devin.ai) Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com> * s3: test internal header scrub through the auth-disabled wrapper Generated with [Devin](https://devin.ai) Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com> --------- Co-authored-by: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>