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138 lines
3.1 KiB
138 lines
3.1 KiB
package s3api
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import (
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"net/http"
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"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
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"github.com/chrislusf/seaweedfs/weed/glog"
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"time"
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"context"
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"fmt"
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"github.com/gorilla/mux"
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"os"
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)
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var (
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OS_UID = uint32(os.Getuid())
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OS_GID = uint32(os.Getgid())
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)
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func (s3a *S3ApiServer) ListBucketsHandler(w http.ResponseWriter, r *http.Request) {
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var response ListAllMyBucketsResponse
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err := s3a.withFilerClient(func(client filer_pb.SeaweedFilerClient) error {
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request := &filer_pb.ListEntriesRequest{
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Directory: s3a.option.BucketsPath,
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}
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glog.V(4).Infof("read directory: %v", request)
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resp, err := client.ListEntries(context.Background(), request)
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if err != nil {
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return fmt.Errorf("list buckets: %v", err)
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}
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var buckets []ListAllMyBucketsEntry
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for _, entry := range resp.Entries {
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if entry.IsDirectory {
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buckets = append(buckets, ListAllMyBucketsEntry{
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Name: entry.Name,
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CreationDate: time.Unix(entry.Attributes.Crtime, 0),
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})
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}
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}
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response = ListAllMyBucketsResponse{
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ListAllMyBucketsResponse: ListAllMyBucketsResult{
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Owner: CanonicalUser{
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ID: "",
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DisplayName: "",
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},
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Buckets: ListAllMyBucketsList{
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Bucket: buckets,
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},
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},
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}
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return nil
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})
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if err != nil {
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writeErrorResponse(w, ErrInternalError, r.URL)
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return
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}
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writeSuccessResponseXML(w, encodeResponse(response))
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}
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func (s3a *S3ApiServer) PutBucketHandler(w http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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bucket := vars["bucket"]
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err := s3a.withFilerClient(func(client filer_pb.SeaweedFilerClient) error {
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request := &filer_pb.CreateEntryRequest{
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Directory: s3a.option.BucketsPath,
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Entry: &filer_pb.Entry{
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Name: bucket,
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IsDirectory: true,
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Attributes: &filer_pb.FuseAttributes{
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Mtime: time.Now().Unix(),
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Crtime: time.Now().Unix(),
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FileMode: uint32(0777 | os.ModeDir),
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Uid: OS_UID,
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Gid: OS_GID,
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},
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},
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}
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glog.V(1).Infof("create bucket: %v", request)
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if _, err := client.CreateEntry(context.Background(), request); err != nil {
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return fmt.Errorf("mkdir %s/%s: %v", s3a.option.BucketsPath, bucket, err)
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}
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// TODO create collection
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return nil
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})
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if err != nil {
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writeErrorResponse(w, ErrInternalError, r.URL)
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return
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}
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writeSuccessResponseEmpty(w)
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}
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func (s3a *S3ApiServer) DeleteBucketHandler(w http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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bucket := vars["bucket"]
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// TODO delete collection
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err := s3a.withFilerClient(func(client filer_pb.SeaweedFilerClient) error {
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request := &filer_pb.DeleteEntryRequest{
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Directory: s3a.option.BucketsPath,
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Name: bucket,
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IsDirectory: true,
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IsDeleteData: false,
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IsRecursive: true,
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}
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glog.V(1).Infof("delete bucket: %v", request)
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if _, err := client.DeleteEntry(context.Background(), request); err != nil {
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return fmt.Errorf("delete bucket %s/%s: %v", s3a.option.BucketsPath, bucket, err)
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}
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return nil
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})
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if err != nil {
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writeErrorResponse(w, ErrInternalError, r.URL)
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return
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}
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writeResponse(w, http.StatusNoContent, nil, mimeNone)
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}
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