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23bf4aa665
* AB#2379: Validate version in SNP report * Check that TCB version in VCEK matches COMMITTED_TCB * Check that LAUNCH, CURRENT and REPORTED TCB are at least at the same security level as we are currently. * Rename variables in snpReport struct * Use default values in validator_test.go Signed-off-by: Otto Bittner <cobittner@posteo.net>
76 lines
1.3 KiB
Go
76 lines
1.3 KiB
Go
/*
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Copyright (c) Edgeless Systems GmbH
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SPDX-License-Identifier: AGPL-3.0-only
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*/
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package snp
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import (
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"errors"
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"fmt"
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)
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type signatureError struct {
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innerError error
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}
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func (e *signatureError) Unwrap() error {
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return e.innerError
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}
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func (e *signatureError) Error() string {
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return fmt.Sprintf("signature validation failed: %v", e.innerError)
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}
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type askError struct {
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innerError error
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}
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func (e *askError) Unwrap() error {
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return e.innerError
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}
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func (e *askError) Error() string {
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return fmt.Sprintf("validating ASK: %v", e.innerError)
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}
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type vcekError struct {
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innerError error
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}
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func (e *vcekError) Unwrap() error {
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return e.innerError
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}
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func (e *vcekError) Error() string {
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return fmt.Sprintf("validating VCEK: %v", e.innerError)
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}
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type idKeyError struct {
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expectedValue []byte
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}
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func (e *idKeyError) Unwrap() error {
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return nil
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}
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func (e *idKeyError) Error() string {
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return fmt.Sprintf("configured idkeydigest does not match reported idkeydigest: %x", e.expectedValue)
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}
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type versionError struct {
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expectedType string
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excpectedVersion tcbVersion
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}
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func (e *versionError) Unwrap() error {
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return nil
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}
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func (e *versionError) Error() string {
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return fmt.Sprintf("invalid %s version: %x", e.expectedType, e.excpectedVersion)
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}
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var errDebugEnabled = errors.New("SNP report indicates debugging, expected no debugging")
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