blob

Documentation

Index

• Constants
• Variables
• type BlobStore
  • func (store *BlobStore) Count(partition *string) (int, error)
  • func (store *BlobStore) Delete(key []byte) error
  • func (store *BlobStore) Exists(key []byte) bool
  • func (store *BlobStore) Get(key []byte) ([]byte, error)
  • func (store *BlobStore) Save(key, data []byte) error
• type BlobStorer
  • func NewFSBlobStore(logger *logging.Logger, fs afero.Fs, rootDir string, partition *string) (BlobStorer, error)

Constants

const (
	PARTITION_BLOBS = "blobs"
)

Variables

var (
	ErrBlobNotFound = errors.New("store/blob: blob not found")
)

Types

type BlobStore

type BlobStore struct {
	BlobStorer
	// contains filtered or unexported fields
}

func (*BlobStore) Count

func (store *BlobStore) Count(partition *string) (int, error)

Deleted blob the blob store. ErrBlobNotFound is returned if the provided blob key could not be found.

func (*BlobStore) Delete

func (store *BlobStore) Delete(key []byte) error

Deleted blob the blob store. ErrBlobNotFound is returned if the provided blob key could not be found.

func (*BlobStore) Exists

func (store *BlobStore) Exists(key []byte) bool

Returns true if the file exists

func (*BlobStore) Get

func (store *BlobStore) Get(key []byte) ([]byte, error)

Retrieves a signed blob from the "signed" partition. ErrBlobNotFound is returned if the signed data could not be found.

func (*BlobStore) Save

func (store *BlobStore) Save(key, data []byte) error

Saves a blob to the blob store. If the blob key contains forward slashes, a directory hierarchy will be created to match the key. For example, the blob key /my/secret/blob.dat would get saved to platform-dir/blobs/my/secret/blob.dat

type BlobStorer

type BlobStorer interface {
	Delete(key []byte) error
	Exists(key []byte) bool
	Get(key []byte) ([]byte, error)
	Save(key, data []byte) error
	Count(partition *string) (int, error)
}

func NewFSBlobStore

func NewFSBlobStore(
	logger *logging.Logger,
	fs afero.Fs,
	rootDir string,
	partition *string) (BlobStorer, error)

Creates a new local file system backed blob store