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// -*- Mode: Go; indent-tabs-mode: t -*-
//go:build nosecboot
/*
* Copyright (C) 2021 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package secboot
import (
"crypto"
"errors"
"io"
"github.com/snapcore/snapd/kernel/fde"
"github.com/snapcore/snapd/secboot/keys"
)
var errBuildWithoutSecboot = errors.New("build without secboot support")
type KeyProtectorFactory interface {
ForKeyName(name string) KeyProtector
}
type KeyProtector interface {
ProtectKey(rand io.Reader, cleartext, aad []byte) (ciphertext []byte, handle []byte, err error)
}
var ErrNoKeyProtector = errors.New("cannot find supported FDE key protector")
func FDESetupHookKeyProtectorFactory(runHook fde.RunSetupHookFunc) KeyProtectorFactory {
return nil
}
func OPTEEKeyProtectorFactory() KeyProtectorFactory {
return nil
}
func FDEOpteeTAPresent() bool {
return false
}
type DiskUnlockKey []byte
func CheckTPMKeySealingSupported(mode TPMProvisionMode) error {
return errBuildWithoutSecboot
}
func SealKeys(keys []SealKeyRequest, params *SealKeysParams) ([]byte, error) {
return nil, errBuildWithoutSecboot
}
func SealKeysWithProtector(kpf KeyProtectorFactory, keys []SealKeyRequest, params *SealKeysWithFDESetupHookParams) error {
return errBuildWithoutSecboot
}
type MaybeSealedKeyData interface {
}
type UpdatedKeys []MaybeSealedKeyData
func (uk *UpdatedKeys) RevokeOldKeys(primaryKey []byte) error {
return errBuildWithoutSecboot
}
type placeholderKeyProtector struct{}
func (d *placeholderKeyProtector) ProtectKey(rand io.Reader, cleartext, aad []byte) (ciphertext []byte, handle []byte, err error) {
return nil, nil, errBuildWithoutSecboot
}
func ProvisionTPM(mode TPMProvisionMode, lockoutAuthFile string) error {
return errBuildWithoutSecboot
}
func resetLockoutCounter(lockoutAuthFile string) error {
return errBuildWithoutSecboot
}
type ActivateVolumeOptions struct {
}
func ActivateVolumeWithKey(volumeName, sourceDevicePath string, key []byte, options *ActivateVolumeOptions) error {
return errBuildWithoutSecboot
}
func DeactivateVolume(volumeName string) error {
return errBuildWithoutSecboot
}
func AddBootstrapKeyOnExistingDisk(node string, newKey keys.EncryptionKey) error {
return errBuildWithoutSecboot
}
func RenameKeysForFactoryReset(node string, renames map[string]string) error {
return errBuildWithoutSecboot
}
func DeleteKeys(node string, matches map[string]bool) error {
return errBuildWithoutSecboot
}
func BuildPCRProtectionProfile(modelParams []*SealKeyModelParams, allowInsufficientDmaProtection bool) (SerializedPCRProfile, error) {
return nil, errBuildWithoutSecboot
}
func GetPrimaryKeyDigest(devicePath string, alg crypto.Hash) ([]byte, []byte, error) {
return nil, nil, errBuildWithoutSecboot
}
func VerifyPrimaryKeyDigest(devicePath string, alg crypto.Hash, salt []byte, digest []byte) (bool, error) {
return false, errBuildWithoutSecboot
}
type HashAlg crypto.Hash
func (ha HashAlg) MarshalJSON() ([]byte, error) {
return nil, errBuildWithoutSecboot
}
func (ha *HashAlg) UnmarshalJSON([]byte) error {
return errBuildWithoutSecboot
}
func FindFreeHandle() (uint32, error) {
return 0, errBuildWithoutSecboot
}
func GetPCRHandle(node, keySlot, keyFile string, hintExpectFDEHook bool) (uint32, error) {
return 0, errBuildWithoutSecboot
}
func RemoveOldCounterHandles(node string, possibleOldKeys map[string]bool, possibleKeyFiles []string, hintExpectFDEHook bool) error {
return errBuildWithoutSecboot
}
func TemporaryNameOldKeys(devicePath string) error {
return errBuildWithoutSecboot
}
func DeleteOldKeys(devicePath string) error {
return errBuildWithoutSecboot
}
func GetPrimaryKey(devices []string, fallbackKeyFiles []string) ([]byte, error) {
return nil, errBuildWithoutSecboot
}
func CheckRecoveryKey(devicePath string, rkey keys.RecoveryKey) error {
return errBuildWithoutSecboot
}
func ListContainerRecoveryKeyNames(devicePath string) ([]string, error) {
return nil, errBuildWithoutSecboot
}
func ListContainerUnlockKeyNames(devicePath string) ([]string, error) {
return nil, errBuildWithoutSecboot
}
func ReadContainerKeyData(devicePath, slotName string) (KeyData, error) {
return nil, errBuildWithoutSecboot
}
func EntropyBits(passphrase string) (uint32, error) {
return 0, errBuildWithoutSecboot
}
func RenameContainerKey(devicePath, oldName, newName string) error {
return errBuildWithoutSecboot
}
func DeleteContainerKey(devicePath, slotName string) error {
return errBuildWithoutSecboot
}
func AddContainerRecoveryKey(devicePath string, slotName string, rkey keys.RecoveryKey) error {
return errBuildWithoutSecboot
}
func AddContainerTPMProtectedKey(devicePath, slotName string, params *ProtectKeyParams) error {
return errBuildWithoutSecboot
}
func ResealKey(key KeyDataLocation, params *ResealKeyParams) (UpdatedKeys, error) {
return nil, errBuildWithoutSecboot
}
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