Support create Dir and listBucket add Dir info

(cherry picked from commit eecd8095d80ccb6922ec87e7e214b5880a047899)

gofakes3.go

@@ -5,6 +5,7 @@ import (
 	"encoding/base64"
 	"encoding/hex"
 	"fmt"
+	log "github.com/sirupsen/logrus"
 	"io"
 	"io/ioutil"
 	"math"
@@ -246,6 +247,31 @@ func (g *GoFakeS3) listBucket(bucketName string, w http.ResponseWriter, r *http.
 
 	ctx := r.Context()
 	objects, err := g.storage.ListBucket(ctx, bucketName, &prefix, page)
+	log.Debugf("objects.Contents: %v, prefix: %v", objects.Contents, prefix)
+
+	hasPrefixSelf := false
+	if objects.Contents != nil {
+		for _, v := range objects.Contents {
+			if v.Key == prefix.Prefix {
+				hasPrefixSelf = true
+				break
+			}
+		}
+	}
+
+	if !hasPrefixSelf {
+		log.Infof("objects.Contents not has prefix self, need to add it.")
+		objects.Contents = append(objects.Contents, &Content{
+			Key:          prefix.Prefix,
+			LastModified: NewContentTime(time.Time{}),
+			ETag:         "",
+			Size:         0,
+			StorageClass: StorageStandard,
+			Owner:        nil,
+		})
+	}
+	log.Debugf("objects.Contents: %v", objects.Contents)
+
 	if err != nil {
 		if err == ErrInternalPageNotImplemented && !g.failOnUnimplementedPage {
 			// We have observed (though not yet confirmed) that simple clients

routing.go

@@ -55,6 +55,9 @@ func (g *GoFakeS3) routeBase(w http.ResponseWriter, r *http.Request) {
 		err = g.routeVersion(bucket, object, VersionID(versionID), w, r)
 
 	} else if bucket != "" && object != "" {
+		if strings.HasSuffix(r.URL.Path, "/") {
+			object = object + "/"
+		}
 		err = g.routeObject(bucket, object, w, r)
 
 	} else if bucket != "" {