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Unify functions for use in sign & verify --vsa (#71)

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* Use receivers for manifest functions
* Move SaveImage/SaveIndex from image-signing-verifier
* Ignore test fixtures in coverage
* Add AddImagesToIndex function
This commit is contained in:
James Carnegie
2024-07-05 09:29:14 +01:00
committed by GitHub
parent 0dd63bf5a3
commit 0038e3d23d
15 changed files with 278 additions and 386 deletions
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23
pkg/attestation/types.go
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@@ -12,12 +12,15 @@ import (
)
const (
DockerReferenceType = "vnd.docker.reference.type"
AttestationManifestType = "attestation-manifest"
DockerReferenceDigest = "vnd.docker.reference.digest"
DockerDsseExtKind = "application/vnd.docker.attestation-verification.v1+json"
RekorTlExtKind = "Rekor"
OCIDescriptorDSSEMediaType = ociv1.MediaTypeDescriptor + "+dsse"
DockerReferenceType = "vnd.docker.reference.type"
AttestationManifestType = "attestation-manifest"
InTotoPredicateType = "in-toto.io/predicate-type"
DockerReferenceDigest = "vnd.docker.reference.digest"
DockerDsseExtKind = "application/vnd.docker.attestation-verification.v1+json"
RekorTlExtKind = "Rekor"
OCIDescriptorDSSEMediaType = ociv1.MediaTypeDescriptor + "+dsse"
InTotoReferenceLifecycleStage = "vnd.docker.lifecycle-stage"
LifecycleStageExperimental = "experimental"
)
var base64Encoding = base64.StdEncoding.Strict()
@@ -30,19 +33,19 @@ type AttestationLayer struct {
}
type AttestationImage struct {
Layers []AttestationLayer
Layers []*AttestationLayer
Image v1.Image
}
type SignedAttestationImage struct {
Image v1.Image
Descriptor *v1.Descriptor
AttestationManifest AttestationManifest
AttestationManifest *AttestationManifest
}
type AttestationManifest struct {
Descriptor v1.Descriptor
Attestation AttestationImage
Descriptor *v1.Descriptor
Attestation *AttestationImage
MediaType types.MediaType
Annotations map[string]string
Digest v1.Hash