credential

type Credential interface {
	// Type returns type of this credential
	Type() string
	// EnrollmentID returns enrollment ID associated with this credential
	// Returns an error if the credential value is not set (SetVal is not called)
	// or not loaded from the disk (Load is not called)
	EnrollmentID() (string, error)
	// Val returns credential value.
	// Returns an error if the credential value is not set (SetVal is not called)
	// or not loaded from the disk (Load is not called)
	Val() (interface{}, error)
	// Sets the credential value
	SetVal(val interface{}) error
	// Stores the credential value to disk
	Store() error
	// Loads the credential value from disk and sets the value of this credential
	Load() error
	// CreateToken returns authorization token for the specified request with
	// specified body
	CreateToken(req *http.Request, reqBody []byte) (string, error)
	// Submits revoke request to the Fabric CA server to revoke this credential
	RevokeSelf() (*api.RevocationResponse, error)
}