feat: support sha512, md5, xxhash3, xxhash64, xxhash128 data integrity checksums

Integrate the new S3 checksum types in the gateway, including `SHA512`, `MD5`, `XXHASH64`, `XXHASH3`, and `XXHASH128`. This adds checksum calculation, validation, schema handling, and test coverage for the expanded checksum support.

These external packages have been used:
- `github.com/zeebo/xxh3` for `XXHASH3` and `XXHASH128`
- `github.com/cespare/xxhash/v2` for `XXHASH64`

Adjust integration tests because `aws-sdk-go-v2/service/s3` does not support automatic checksum calculation for the new checksum algorithms and returns an SDK-level error when only the checksum algorithm is provided. Only precalculated checksum values are acceptable for these checksum types.

References:
- `https://github.com/aws/aws-sdk-go-v2/issues/3404`
- `https://github.com/aws/aws-sdk-go-v2/issues/3403`
This commit is contained in:
niksis02
2026-05-04 08:50:39 -07:00
committed by Ben McClelland
parent fbe2a4ba10
commit d2fa265fb8
39 changed files with 1811 additions and 1025 deletions
+10
View File
@@ -799,6 +799,11 @@ func TestS3ApiController_GetObject(t *testing.T) {
"x-amz-checksum-crc32c": nil,
"x-amz-checksum-sha1": nil,
"x-amz-checksum-sha256": nil,
"x-amz-checksum-sha512": nil,
"x-amz-checksum-md5": nil,
"x-amz-checksum-xxhash64": nil,
"x-amz-checksum-xxhash3": nil,
"x-amz-checksum-xxhash128": nil,
"x-amz-version-id": nil,
"x-amz-mp-parts-count": nil,
"x-amz-object-lock-mode": nil,
@@ -844,6 +849,11 @@ func TestS3ApiController_GetObject(t *testing.T) {
"x-amz-checksum-crc32c": nil,
"x-amz-checksum-sha1": nil,
"x-amz-checksum-sha256": nil,
"x-amz-checksum-sha512": nil,
"x-amz-checksum-md5": nil,
"x-amz-checksum-xxhash64": nil,
"x-amz-checksum-xxhash3": nil,
"x-amz-checksum-xxhash128": nil,
"x-amz-version-id": nil,
"x-amz-mp-parts-count": nil,
"x-amz-object-lock-mode": nil,