attestation: add option for MAA fallback to verify azure's snp-sev id key digest (#1257)

* Convert enforceIDKeyDigest setting to enum

* Use MAA fallback in Azure SNP attestation

* Only create MAA provider if MAA fallback is enabled

---------

Signed-off-by: Daniel Weiße <dw@edgeless.systems>
Co-authored-by: Thomas Tendyck <tt@edgeless.systems>
This commit is contained in:
Daniel Weiße 2023-03-21 12:46:49 +01:00 committed by GitHub
parent 9a9688583d
commit 5a0234b3f2
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66 changed files with 1073 additions and 542 deletions

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@ -81,9 +81,8 @@ func New(cloudProvider string, clusterUtil clusterUtil, configProvider configura
// InitCluster initializes a new Kubernetes cluster and applies pod network provider.
func (k *KubeWrapper) InitCluster(
ctx context.Context, cloudServiceAccountURI, versionString, clusterName string,
measurementSalt []byte, enforcedPCRs []uint32, helmReleasesRaw []byte, conformanceMode bool,
kubernetesComponents components.Components, log *logger.Logger,
ctx context.Context, cloudServiceAccountURI, versionString, clusterName string, measurementSalt []byte, enforcedPCRs []uint32,
helmReleasesRaw []byte, conformanceMode bool, kubernetesComponents components.Components, log *logger.Logger,
) ([]byte, error) {
log.With(zap.String("version", versionString)).Infof("Installing Kubernetes components")
if err := k.clusterUtil.InstallComponents(ctx, kubernetesComponents); err != nil {