mirror of
https://github.com/hanzoai/s3.git
synced 2026-10-30 14:59:09 +00:00
zooqueen
dd74d3e6d6
hanzoai/s3 was an AGPL-3.0 MinIO fork whose network-copyleft blocks embedding
and reselling as a managed service. Replace it wholesale with a fork of
SeaweedFS (github.com/seaweedfs/seaweedfs, Apache-2.0, Go) which ships a
built-in S3 gateway + Filer.
- License: AGPL-3.0 -> Apache-2.0 (upstream LICENSE kept verbatim, incl.
"Copyright 2025 Chris Lu"); NOTICE added crediting SeaweedFS. No AGPL/BUSL/
SSPL/GPL or enterprise ("ee") files remain.
- Module: go.mod path set to github.com/hanzoai/s3 with a self-replace
(replace github.com/seaweedfs/seaweedfs => ./) so the ~1800 internal Go files
keep their upstream import paths with zero churn. Internal identifiers and
import paths are intentionally NOT renamed.
- CLI rebrand: the binary is built as `s3` (was `weed`); root usage, per-command
help/usage/flag strings, shell autocomplete program name, and the product name
in CLI output now read "Hanzo S3" / `s3`. Users never see `weed`.
(e.g. `s3 server`, `s3 filer`, `s3 master`, `s3 volume`, `s3 s3`, `s3 mount`.)
- Build: `make` (or `go build -o s3 ./weed`) builds the `s3` binary green;
`cmd/weed-db` and `cmd/weed-sql` also build; `go vet ./weed/command/` clean.
- README/LLM.md rewritten for Hanzo S3; AGENTS.md/CLAUDE.md symlinks preserved.
- Dropped a 33MB prebuilt Mach-O `stress` binary upstream had committed; `.gitignore`
updated to ignore the `s3` build output.
100 lines
2.6 KiB
Go
100 lines
2.6 KiB
Go
package s3api
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import (
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"errors"
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"path"
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"strings"
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"github.com/seaweedfs/seaweedfs/weed/glog"
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"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
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"github.com/seaweedfs/seaweedfs/weed/s3api/s3tables"
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)
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var tableBucketFileValidator = s3tables.NewTableBucketFileValidator()
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func (s3a *S3ApiServer) isTableBucket(bucket string) bool {
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if bucket == "" {
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return false
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}
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// Check cache first
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if s3a.bucketRegistry != nil {
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s3a.bucketRegistry.metadataCacheLock.RLock()
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if metadata, ok := s3a.bucketRegistry.metadataCache[bucket]; ok {
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s3a.bucketRegistry.metadataCacheLock.RUnlock()
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return metadata.IsTableBucket
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}
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s3a.bucketRegistry.metadataCacheLock.RUnlock()
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}
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entry, err := s3a.getEntry(s3a.option.BucketsPath, bucket)
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if err == nil && entry != nil {
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if s3a.bucketRegistry != nil {
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s3a.bucketRegistry.LoadBucketMetadata(entry)
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}
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return s3tables.IsTableBucketEntry(entry)
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}
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if err != nil && !errors.Is(err, filer_pb.ErrNotFound) {
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glog.V(1).Infof("bucket lookup failed for %s: %v", bucket, err)
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}
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return false
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}
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func (s3a *S3ApiServer) bucketRoot(bucket string) string {
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// Returns the unified buckets root path for all bucket types
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return s3a.option.BucketsPath
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}
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func (s3a *S3ApiServer) bucketDir(bucket string) string {
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return path.Join(s3a.bucketRoot(bucket), bucket)
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}
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func (s3a *S3ApiServer) validateTableBucketObjectPath(bucket, object string) error {
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if !s3a.isTableBucket(bucket) {
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return nil
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}
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cleanObject := strings.TrimPrefix(object, "/")
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if cleanObject == "" {
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return &s3tables.IcebergLayoutError{
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Code: s3tables.ErrCodeInvalidIcebergLayout,
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Message: "object must be under namespace/table/data or metadata",
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}
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}
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fullPath := s3a.bucketDir(bucket)
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if !strings.HasSuffix(fullPath, "/") {
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fullPath += "/"
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}
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fullPath += cleanObject
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if err := tableBucketFileValidator.ValidateTableBucketUpload(fullPath); err != nil {
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return err
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}
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parts := strings.SplitN(cleanObject, "/", 4)
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if len(parts) < 4 {
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return &s3tables.IcebergLayoutError{
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Code: s3tables.ErrCodeInvalidIcebergLayout,
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Message: "object must be under namespace/table/data or metadata",
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}
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}
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return nil
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}
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func (s3a *S3ApiServer) bucketPrefix(bucket string) string {
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return s3a.bucketDir(bucket) + "/"
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}
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func (s3a *S3ApiServer) bucketExists(bucket string) (bool, error) {
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entry, err := s3a.getBucketEntry(bucket)
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if err != nil {
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if errors.Is(err, filer_pb.ErrNotFound) {
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return false, nil
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}
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return false, err
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}
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return entry != nil, nil
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}
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func (s3a *S3ApiServer) getBucketEntry(bucket string) (*filer_pb.Entry, error) {
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return s3a.getEntry(s3a.option.BucketsPath, bucket)
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}
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