oci

Documentation

Index

• type Backend
  • func NewBackend(repository string, regOpts *RegistryOptions, opts ...NewBackendOpt) (*Backend, error)
  • func (b *Backend) CheckWritePermissions(_ context.Context) error
  • func (b *Backend) Describe(_ context.Context, digest string) (*pb.CASResource, error)
  • func (b *Backend) Download(_ context.Context, w io.Writer, digest string) error
  • func (b *Backend) Exists(_ context.Context, digest string) (bool, error)
  • func (b *Backend) Upload(_ context.Context, r io.Reader, resource *pb.CASResource) error
• type BackendProvider
  • func NewBackendProvider(cReader credentials.Reader) *BackendProvider
  • func (p *BackendProvider) FromCredentials(ctx context.Context, secretName string) (backend.UploaderDownloader, error)
  • func (p *BackendProvider) ID() string
  • func (p *BackendProvider) ValidateAndExtractCredentials(location string, credsJSON []byte) (any, error)
• type Keychain
• type NewBackendOpt
  • func WithPrefix(prefix string) NewBackendOpt
• type RegistryOptions

Types

type Backend

type Backend struct {
	// contains filtered or unexported fields
}

func NewBackend

func NewBackend(repository string, regOpts *RegistryOptions, opts ...NewBackendOpt) (*Backend, error)

func (*Backend) CheckWritePermissions

func (b *Backend) CheckWritePermissions(_ context.Context) error

CheckWritePermissions performs an actual write to the repository to check that the credentials

func (*Backend) Describe

func (b *Backend) Describe(_ context.Context, digest string) (*pb.CASResource, error)

func (*Backend) Download

func (b *Backend) Download(_ context.Context, w io.Writer, digest string) error

func (*Backend) Exists

func (b *Backend) Exists(_ context.Context, digest string) (bool, error)

Exists check that the artifact is already present in the repository and it points to the same image digest, meaning it has not been re-pushed/replaced This method is very naive so signatures will be used in future releases

func (*Backend) Upload

func (b *Backend) Upload(_ context.Context, r io.Reader, resource *pb.CASResource) error

type BackendProvider

type BackendProvider struct {
	// contains filtered or unexported fields
}

func NewBackendProvider

func NewBackendProvider(cReader credentials.Reader) *BackendProvider

func (*BackendProvider) FromCredentials

func (p *BackendProvider) FromCredentials(ctx context.Context, secretName string) (backend.UploaderDownloader, error)

func (*BackendProvider) ID

func (p *BackendProvider) ID() string

func (*BackendProvider) ValidateAndExtractCredentials

func (p *BackendProvider) ValidateAndExtractCredentials(location string, credsJSON []byte) (any, error)

type Keychain

type Keychain = authn.Keychain

type NewBackendOpt

type NewBackendOpt func(*Backend)

func WithPrefix

func WithPrefix(prefix string) NewBackendOpt

type RegistryOptions

type RegistryOptions struct {
	AllowInsecure bool
	Keychain      Keychain
}