mirror of
https://github.com/edgelesssys/constellation.git
synced 2024-12-11 17:04:22 -05:00
8f21972aec
* variant: move into internal/attestation * attesation: move aws attesation into subfolder nitrotpm * config: add aws-sev-snp variant * cli: add tf option to enable AWS SNP For now the implementations in aws/nitrotpm and aws/snp are identical. They both contain the aws/nitrotpm impl. A separate commit will add the actual attestation logic.
72 lines
2.5 KiB
Go
72 lines
2.5 KiB
Go
/*
|
|
Copyright (c) Edgeless Systems GmbH
|
|
|
|
SPDX-License-Identifier: AGPL-3.0-only
|
|
*/
|
|
|
|
package choose
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"github.com/edgelesssys/constellation/v2/internal/atls"
|
|
"github.com/edgelesssys/constellation/v2/internal/attestation"
|
|
"github.com/edgelesssys/constellation/v2/internal/attestation/aws/nitrotpm"
|
|
awssnp "github.com/edgelesssys/constellation/v2/internal/attestation/aws/snp"
|
|
azuresnp "github.com/edgelesssys/constellation/v2/internal/attestation/azure/snp"
|
|
"github.com/edgelesssys/constellation/v2/internal/attestation/azure/trustedlaunch"
|
|
"github.com/edgelesssys/constellation/v2/internal/attestation/gcp"
|
|
"github.com/edgelesssys/constellation/v2/internal/attestation/qemu"
|
|
"github.com/edgelesssys/constellation/v2/internal/attestation/tdx"
|
|
"github.com/edgelesssys/constellation/v2/internal/attestation/variant"
|
|
"github.com/edgelesssys/constellation/v2/internal/config"
|
|
)
|
|
|
|
// Issuer returns the issuer for the given variant.
|
|
func Issuer(attestationVariant variant.Variant, log attestation.Logger) (atls.Issuer, error) {
|
|
switch attestationVariant {
|
|
case variant.AWSSEVSNP{}:
|
|
return awssnp.NewIssuer(log), nil
|
|
case variant.AWSNitroTPM{}:
|
|
return nitrotpm.NewIssuer(log), nil
|
|
case variant.AzureTrustedLaunch{}:
|
|
return trustedlaunch.NewIssuer(log), nil
|
|
case variant.AzureSEVSNP{}:
|
|
return azuresnp.NewIssuer(log), nil
|
|
case variant.GCPSEVES{}:
|
|
return gcp.NewIssuer(log), nil
|
|
case variant.QEMUVTPM{}:
|
|
return qemu.NewIssuer(log), nil
|
|
case variant.QEMUTDX{}:
|
|
return tdx.NewIssuer(log), nil
|
|
case variant.Dummy{}:
|
|
return atls.NewFakeIssuer(variant.Dummy{}), nil
|
|
default:
|
|
return nil, fmt.Errorf("unknown attestation variant: %s", attestationVariant)
|
|
}
|
|
}
|
|
|
|
// Validator returns the validator for the given variant.
|
|
func Validator(cfg config.AttestationCfg, log attestation.Logger) (atls.Validator, error) {
|
|
switch cfg := cfg.(type) {
|
|
case *config.AWSSEVSNP:
|
|
return awssnp.NewValidator(cfg, log), nil
|
|
case *config.AWSNitroTPM:
|
|
return nitrotpm.NewValidator(cfg, log), nil
|
|
case *config.AzureTrustedLaunch:
|
|
return trustedlaunch.NewValidator(cfg, log), nil
|
|
case *config.AzureSEVSNP:
|
|
return azuresnp.NewValidator(cfg, log), nil
|
|
case *config.GCPSEVES:
|
|
return gcp.NewValidator(cfg, log), nil
|
|
case *config.QEMUVTPM:
|
|
return qemu.NewValidator(cfg, log), nil
|
|
case *config.QEMUTDX:
|
|
return tdx.NewValidator(cfg, log), nil
|
|
case *config.DummyCfg:
|
|
return atls.NewFakeValidator(variant.Dummy{}), nil
|
|
default:
|
|
return nil, fmt.Errorf("unknown attestation variant")
|
|
}
|
|
}
|