distribution/registry/storage/v1unsupportedhandler.go
Viktor Stanchev e9864ce8b9 disable schema1 by default, add a config flag to enable it
port of #2473

Signed-off-by: Viktor Stanchev <me@viktorstanchev.com>
2017-12-19 10:23:25 -08:00

23 lines
745 B
Go

package storage
import (
"context"
"github.com/docker/distribution"
digest "github.com/opencontainers/go-digest"
)
// signedManifestHandler is a ManifestHandler that unmarshals v1 manifests but
// refuses to Put v1 manifests
type v1UnsupportedHandler struct {
innerHandler ManifestHandler
}
var _ ManifestHandler = &v1UnsupportedHandler{}
func (v *v1UnsupportedHandler) Unmarshal(ctx context.Context, dgst digest.Digest, content []byte) (distribution.Manifest, error) {
return v.innerHandler.Unmarshal(ctx, dgst, content)
}
func (v *v1UnsupportedHandler) Put(ctx context.Context, manifest distribution.Manifest, skipDependencyVerification bool) (digest.Digest, error) {
return digest.Digest(""), distribution.ErrSchemaV1Unsupported
}