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package storage
import "context"
type contextKey struct{}
// NewContext adds TPMStore `t` to the context.
func NewContext(ctx context.Context, t TPMStore) context.Context {
return context.WithValue(ctx, contextKey{}, t)
}
// FromContext retrieves a TPMStore from the context.
//
// It panics when there's no TPMStore present.
func FromContext(ctx context.Context) TPMStore {
return ctx.Value(contextKey{}).(TPMStore)
}
// TPMStore is the interface that TPM storage implementations
// need to implement.
type TPMStore interface {
ListKeys() ([]*Key, error)
ListKeyNames() []string
GetKey(name string) (*Key, error)
AddKey(key *Key) error
UpdateKey(key *Key) error
DeleteKey(name string) error
ListAKs() ([]*AK, error)
ListAKNames() []string
GetAK(name string) (*AK, error)
AddAK(ak *AK) error
UpdateAK(ak *AK) error
DeleteAK(name string) error
Persist() error
Load() error
}
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