renderer

Documentation

Index

• type AttestationRenderer
  • func NewAttestationRenderer(state *crafter.VersionedCraftingState, attClient pb.AttestationServiceClient, ...) (*AttestationRenderer, error)
  • func (ab *AttestationRenderer) Render(ctx context.Context) (*dsse.Envelope, error)
  • func (ab *AttestationRenderer) RenderStatement(ctx context.Context) (*intoto.Statement, error)
• type Opt
  • func WithBundleOutputPath(bundlePath string) Opt
  • func WithLogger(logger zerolog.Logger) Opt

Types

type AttestationRenderer

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

func NewAttestationRenderer

func NewAttestationRenderer(state *crafter.VersionedCraftingState, attClient pb.AttestationServiceClient, builderVersion, builderDigest string, signer sigstoresigner.Signer, opts ...Opt) (*AttestationRenderer, error)

func (*AttestationRenderer) Render

func (ab *AttestationRenderer) Render(ctx context.Context) (*dsse.Envelope, error)

Attestation (dsee envelope) -> { message: { Statement(in-toto): [subject, predicate] }, signature: "sig" }. NOTE: It currently only supports cosign key based signing.

func (*AttestationRenderer) RenderStatement

func (ab *AttestationRenderer) RenderStatement(ctx context.Context) (*intoto.Statement, error)

Render the in-toto statement skipping validations, dsse envelope wrapping nor signing

type Opt

type Opt func(*AttestationRenderer)

func WithBundleOutputPath

func WithBundleOutputPath(bundlePath string) Opt

func WithLogger

func WithLogger(logger zerolog.Logger) Opt