GO-2024-2472: Go package github.com/notaryproject/notation configured with permissive trust policies potentially susceptible to rollback attack from compromised registry

envelope

package

v1.3.2 Latest Latest Go to latest Published: Apr 24, 2025 License: Apache-2.0 Imports: 7 Imported by: 0

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Repository

github.com/notaryproject/notation

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Documentation ¶

Index ¶

Constants
func DescriptorFromSignaturePayload(payload *signature.Payload) (*ocispec.Descriptor, error)
func GetEnvelopeMediaType(sigFormat string) (string, error)
func ValidatePayloadContentType(payload *signature.Payload) error
type Payload

Constants ¶

View Source

const (
	// Supported envelope format.
	COSE = "cose"
	JWS  = "jws"

	// MediaTypePayloadV1 is the supported content type for signature's payload.
	MediaTypePayloadV1 = "application/vnd.cncf.notary.payload.v1+json"
)

Variables ¶

This section is empty.

Functions ¶

func DescriptorFromSignaturePayload ¶

func DescriptorFromSignaturePayload(payload *signature.Payload) (*ocispec.Descriptor, error)

DescriptorFromPayload parses a signature payload and returns the descriptor that was signed. Note: the descriptor was signed but may not be trusted

func GetEnvelopeMediaType ¶

func GetEnvelopeMediaType(sigFormat string) (string, error)

GetEnvelopeMediaType converts the envelope type to mediaType name.

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.

Source Files ¶

View all Source files

envelope.go

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