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- package s3api
- import (
- "encoding/xml"
- "fmt"
- "github.com/seaweedfs/seaweedfs/weed/s3api/s3_constants"
- "io"
- "net/http"
- "github.com/seaweedfs/seaweedfs/weed/glog"
- "github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
- "github.com/seaweedfs/seaweedfs/weed/s3api/s3err"
- "github.com/seaweedfs/seaweedfs/weed/util"
- )
- // GetObjectTaggingHandler - GET object tagging
- // API reference: https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObjectTagging.html
- func (s3a *S3ApiServer) GetObjectTaggingHandler(w http.ResponseWriter, r *http.Request) {
- bucket, object := s3_constants.GetBucketAndObject(r)
- glog.V(3).Infof("GetObjectTaggingHandler %s %s", bucket, object)
- target := util.FullPath(fmt.Sprintf("%s/%s%s", s3a.option.BucketsPath, bucket, object))
- dir, name := target.DirAndName()
- tags, err := s3a.getTags(dir, name)
- if err != nil {
- if err == filer_pb.ErrNotFound {
- glog.Errorf("GetObjectTaggingHandler %s: %v", r.URL, err)
- s3err.WriteErrorResponse(w, r, s3err.ErrNoSuchKey)
- } else {
- glog.Errorf("GetObjectTaggingHandler %s: %v", r.URL, err)
- s3err.WriteErrorResponse(w, r, s3err.ErrInternalError)
- }
- return
- }
- writeSuccessResponseXML(w, r, FromTags(tags))
- }
- // PutObjectTaggingHandler Put object tagging
- // API reference: https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObjectTagging.html
- func (s3a *S3ApiServer) PutObjectTaggingHandler(w http.ResponseWriter, r *http.Request) {
- bucket, object := s3_constants.GetBucketAndObject(r)
- glog.V(3).Infof("PutObjectTaggingHandler %s %s", bucket, object)
- target := util.FullPath(fmt.Sprintf("%s/%s%s", s3a.option.BucketsPath, bucket, object))
- dir, name := target.DirAndName()
- tagging := &Tagging{}
- input, err := io.ReadAll(io.LimitReader(r.Body, r.ContentLength))
- if err != nil {
- glog.Errorf("PutObjectTaggingHandler read input %s: %v", r.URL, err)
- s3err.WriteErrorResponse(w, r, s3err.ErrInternalError)
- return
- }
- if err = xml.Unmarshal(input, tagging); err != nil {
- glog.Errorf("PutObjectTaggingHandler Unmarshal %s: %v", r.URL, err)
- s3err.WriteErrorResponse(w, r, s3err.ErrMalformedXML)
- return
- }
- tags := tagging.ToTags()
- err = ValidateTags(tags)
- if err != nil {
- glog.Errorf("PutObjectTaggingHandler ValidateTags error %s: %v", r.URL, err)
- s3err.WriteErrorResponse(w, r, s3err.ErrInvalidTag)
- return
- }
- if err = s3a.setTags(dir, name, tagging.ToTags()); err != nil {
- if err == filer_pb.ErrNotFound {
- glog.Errorf("PutObjectTaggingHandler setTags %s: %v", r.URL, err)
- s3err.WriteErrorResponse(w, r, s3err.ErrNoSuchKey)
- } else {
- glog.Errorf("PutObjectTaggingHandler setTags %s: %v", r.URL, err)
- s3err.WriteErrorResponse(w, r, s3err.ErrInternalError)
- }
- return
- }
- w.WriteHeader(http.StatusOK)
- s3err.PostLog(r, http.StatusOK, s3err.ErrNone)
- }
- // DeleteObjectTaggingHandler Delete object tagging
- // API reference: https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteObjectTagging.html
- func (s3a *S3ApiServer) DeleteObjectTaggingHandler(w http.ResponseWriter, r *http.Request) {
- bucket, object := s3_constants.GetBucketAndObject(r)
- glog.V(3).Infof("DeleteObjectTaggingHandler %s %s", bucket, object)
- target := util.FullPath(fmt.Sprintf("%s/%s%s", s3a.option.BucketsPath, bucket, object))
- dir, name := target.DirAndName()
- err := s3a.rmTags(dir, name)
- if err != nil {
- if err == filer_pb.ErrNotFound {
- glog.Errorf("DeleteObjectTaggingHandler %s: %v", r.URL, err)
- s3err.WriteErrorResponse(w, r, s3err.ErrNoSuchKey)
- } else {
- glog.Errorf("DeleteObjectTaggingHandler %s: %v", r.URL, err)
- s3err.WriteErrorResponse(w, r, s3err.ErrInternalError)
- }
- return
- }
- w.WriteHeader(http.StatusNoContent)
- s3err.PostLog(r, http.StatusNoContent, s3err.ErrNone)
- }
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