forked from TrueCloudLab/distribution
Protect against deletion of objects with the same prefix
Signed-off-by: Sylvain Baubeau <sbaubeau@redhat.com>
This commit is contained in:
parent
01686e2c07
commit
91d74a3ee2
1 changed files with 22 additions and 12 deletions
|
@ -447,32 +447,36 @@ func (d *driver) Move(ctx context.Context, sourcePath string, destPath string) e
|
|||
// Delete recursively deletes all objects stored at "path" and its subpaths.
|
||||
func (d *driver) Delete(ctx context.Context, path string) error {
|
||||
opts := swift.ObjectsOpts{
|
||||
Prefix: d.swiftPath(path),
|
||||
Prefix: d.swiftPath(path) + "/",
|
||||
}
|
||||
|
||||
objects, err := d.Conn.ObjectNamesAll(d.Container, &opts)
|
||||
objects, err := d.Conn.Objects(d.Container, &opts)
|
||||
if err != nil {
|
||||
return parseError(path, err)
|
||||
}
|
||||
if len(objects) == 0 {
|
||||
return storagedriver.PathNotFoundError{Path: path}
|
||||
}
|
||||
|
||||
if d.BulkDeleteSupport {
|
||||
if _, err := d.Conn.BulkDelete(d.Container, objects); err != swift.Forbidden {
|
||||
filenames := make([]string, len(objects))
|
||||
for i, obj := range objects {
|
||||
filenames[i] = obj.Name
|
||||
}
|
||||
if _, err := d.Conn.BulkDelete(d.Container, filenames); err != swift.Forbidden {
|
||||
return parseError(path, err)
|
||||
}
|
||||
}
|
||||
|
||||
for _, name := range objects {
|
||||
if _, headers, err := d.Conn.Object(d.Container, name); err == nil {
|
||||
for _, obj := range objects {
|
||||
if obj.PseudoDirectory {
|
||||
continue
|
||||
}
|
||||
if _, headers, err := d.Conn.Object(d.Container, obj.Name); err == nil {
|
||||
manifest, ok := headers["X-Object-Manifest"]
|
||||
if ok {
|
||||
components := strings.SplitN(manifest, "/", 2)
|
||||
segContainer := components[0]
|
||||
segments, err := d.getAllSegments(components[1])
|
||||
if err != nil {
|
||||
return parseError(name, err)
|
||||
return parseError(obj.Name, err)
|
||||
}
|
||||
|
||||
for _, s := range segments {
|
||||
|
@ -482,14 +486,20 @@ func (d *driver) Delete(ctx context.Context, path string) error {
|
|||
}
|
||||
}
|
||||
} else {
|
||||
return parseError(name, err)
|
||||
return parseError(obj.Name, err)
|
||||
}
|
||||
|
||||
if err := d.Conn.ObjectDelete(d.Container, name); err != nil {
|
||||
return parseError(name, err)
|
||||
if err := d.Conn.ObjectDelete(d.Container, obj.Name); err != nil {
|
||||
return parseError(obj.Name, err)
|
||||
}
|
||||
}
|
||||
|
||||
if _, err := d.Stat(ctx, path); err == nil {
|
||||
return parseError(path, d.Conn.ObjectDelete(d.Container, d.swiftPath(path)))
|
||||
} else if len(objects) == 0 {
|
||||
return storagedriver.PathNotFoundError{Path: path}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
|
|
Loading…
Reference in a new issue