keyval

type BoltConfig struct {
	// Path is a path to DB file
	Path string `json:"path"`
	// Clock is a clock interface, used in tests
	Clock clockwork.Clock `json:"-"`
	// Readonly sets bolt to read only mode
	Readonly bool `json:"readonly"`
	// Multi enables multi-client support
	Multi bool `json:"multi"`
	// When left unspecified, it will block for maximum of defaults.DBOpenTimeout.
	// When set to a negative duration, it will fail immediately if the file is already locked.
	// This option is only available on Darwin and Linux.
	// Use NoTimeout to make the operation non-blocking
	Timeout time.Duration
}

type Codec interface {
	EncodeToString(val interface{}) (string, error)
	EncodeBytesToString(val []byte) (string, error)
	EncodeToBytes(val interface{}) ([]byte, error)
	DecodeFromString(val string, in interface{}) error
	DecodeBytesFromString(val string) ([]byte, error)
	DecodeFromBytes(val []byte, in interface{}) error
}

type ETCDConfig struct {
	Clock         clockwork.Clock `json:"-"`
	Nodes         []string        `json:"nodes" yaml:"nodes"`
	Key           string          `json:"key" yaml:"key"`
	TLSKeyFile    string          `json:"tls_key_file" yaml:"tls_key_file"`
	TLSCertFile   string          `json:"tls_cert_file" yaml:"tls_cert_file"`
	TLSCAFile     string          `json:"tls_ca_file" yaml:"tls_ca_file"`
	RetryInterval time.Duration   `json:"retry_interval" yaml:"retry_interval"`
}

type U2FRegistrationCounter struct {
	// Counter is U2F registration counter
	Counter uint32 `json:"counter"`
}