mirror of
https://github.com/hanzoai/s3.git
synced 2026-11-03 03:07:41 +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.
131 lines
4.2 KiB
Go
131 lines
4.2 KiB
Go
package s3api
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import (
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"encoding/xml"
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"errors"
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"net/http"
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"github.com/seaweedfs/seaweedfs/weed/glog"
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"github.com/seaweedfs/seaweedfs/weed/s3api/s3_constants"
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"github.com/seaweedfs/seaweedfs/weed/s3api/s3err"
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stats_collect "github.com/seaweedfs/seaweedfs/weed/stats"
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)
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// PutObjectLegalHoldHandler Put object Legal Hold
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// https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObjectLegalHold.html
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func (s3a *S3ApiServer) PutObjectLegalHoldHandler(w http.ResponseWriter, r *http.Request) {
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bucket, object := s3_constants.GetBucketAndObject(r)
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glog.V(3).Infof("PutObjectLegalHoldHandler %s %s", bucket, object)
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// Check if Object Lock is available for this bucket (requires versioning)
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if !s3a.handleObjectLockAvailabilityCheck(w, r, bucket, "PutObjectLegalHoldHandler") {
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return
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}
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// Get version ID from query parameters
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versionId := r.URL.Query().Get("versionId")
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// Parse legal hold configuration from request body
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legalHold, err := parseObjectLegalHold(r)
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if err != nil {
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glog.Errorf("PutObjectLegalHoldHandler: failed to parse legal hold config: %v", err)
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s3err.WriteErrorResponse(w, r, s3err.ErrMalformedXML)
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return
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}
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// Validate legal hold configuration
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if err := ValidateLegalHold(legalHold); err != nil {
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glog.Errorf("PutObjectLegalHoldHandler: invalid legal hold config: %v", err)
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s3err.WriteErrorResponse(w, r, mapValidationErrorToS3Error(err))
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return
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}
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// Set legal hold on the object
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if err := s3a.setObjectLegalHold(bucket, object, versionId, legalHold); err != nil {
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glog.Errorf("PutObjectLegalHoldHandler: failed to set legal hold: %v", err)
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// Handle specific error cases
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if errors.Is(err, ErrObjectNotFound) || errors.Is(err, ErrVersionNotFound) {
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s3err.WriteErrorResponse(w, r, s3err.ErrNoSuchKey)
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return
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}
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s3err.WriteErrorResponse(w, r, s3err.ErrInternalError)
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return
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}
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// Add VersionId to response headers if available (expected by s3-tests)
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if versionId != "" {
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w.Header().Set("x-amz-version-id", versionId)
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}
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// Record metrics
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stats_collect.RecordBucketActiveTime(bucket)
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// Return success (HTTP 200 with no body)
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w.WriteHeader(http.StatusOK)
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glog.V(3).Infof("PutObjectLegalHoldHandler: successfully set legal hold for %s/%s", bucket, object)
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}
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// GetObjectLegalHoldHandler Get object Legal Hold
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// https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObjectLegalHold.html
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func (s3a *S3ApiServer) GetObjectLegalHoldHandler(w http.ResponseWriter, r *http.Request) {
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bucket, object := s3_constants.GetBucketAndObject(r)
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glog.V(3).Infof("GetObjectLegalHoldHandler %s %s", bucket, object)
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// Check if Object Lock is available for this bucket (requires versioning)
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if !s3a.handleObjectLockAvailabilityCheck(w, r, bucket, "GetObjectLegalHoldHandler") {
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return
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}
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// Get version ID from query parameters
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versionId := r.URL.Query().Get("versionId")
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// Get legal hold configuration for the object
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legalHold, err := s3a.getObjectLegalHold(bucket, object, versionId)
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if err != nil {
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// Handle specific error cases
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if errors.Is(err, ErrObjectNotFound) || errors.Is(err, ErrVersionNotFound) {
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s3err.WriteErrorResponse(w, r, s3err.ErrNoSuchKey)
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return
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}
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if errors.Is(err, ErrNoLegalHoldConfiguration) {
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s3err.WriteErrorResponse(w, r, s3err.ErrNoSuchObjectLegalHold)
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return
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}
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glog.Errorf("GetObjectLegalHoldHandler: failed to get legal hold: %v", err)
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s3err.WriteErrorResponse(w, r, s3err.ErrInternalError)
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return
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}
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// Marshal legal hold configuration to XML
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legalHoldXML, err := xml.Marshal(legalHold)
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if err != nil {
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glog.Errorf("GetObjectLegalHoldHandler: failed to marshal legal hold: %v", err)
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s3err.WriteErrorResponse(w, r, s3err.ErrInternalError)
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return
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}
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// Set response headers
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w.Header().Set("Content-Type", "application/xml")
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w.WriteHeader(http.StatusOK)
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// Write XML response
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if _, err := w.Write([]byte(xml.Header)); err != nil {
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glog.Errorf("GetObjectLegalHoldHandler: failed to write XML header: %v", err)
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return
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}
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if _, err := w.Write(legalHoldXML); err != nil {
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glog.Errorf("GetObjectLegalHoldHandler: failed to write legal hold XML: %v", err)
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return
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}
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// Record metrics
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stats_collect.RecordBucketActiveTime(bucket)
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glog.V(3).Infof("GetObjectLegalHoldHandler: successfully retrieved legal hold for %s/%s", bucket, object)
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}
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