envelope

Documentation

Index

• Constants
• func SanitizeTargetArtifact(targetArtifact ocispec.Descriptor) ocispec.Descriptor
• func SigningTime(signerInfo *signature.SignerInfo) (time.Time, error)
• func ValidatePayloadContentType(payload *signature.Payload) error
• type Payload

Constants

const (
	MediaTypePayloadV1            = "application/vnd.cncf.notary.payload.v1+json"
	AnnotationX509ChainThumbprint = "io.cncf.notary.x509chain.thumbprint#S256"
)

MediaTypePayloadV1 is the supported content type for signature's payload.

Functions

func SanitizeTargetArtifact

func SanitizeTargetArtifact(targetArtifact ocispec.Descriptor) ocispec.Descriptor

SanitizeTargetArtifact filters out unrelated ocispec.Descriptor fields based on notation spec (https://github.com/notaryproject/notaryproject/blob/main/specs/signature-specification.md#payload).

func SigningTime

func SigningTime(signerInfo *signature.SignerInfo) (time.Time, error)

SigningTime returns the signing time of a signature envelope blob

func ValidatePayloadContentType

func ValidatePayloadContentType(payload *signature.Payload) error

ValidatePayloadContentType validates signature payload's content type.

Types

type Payload

type Payload struct {
	TargetArtifact ocispec.Descriptor `json:"targetArtifact"`
}

Payload describes the content that gets signed.