server

var (
	// InvalidTokenErr is returned when passed a token for a user that does
	// not exist.
	InvalidTokenErr = errors.New("Invalid token, login required")

	// InvalidCredentialsErr is returned when a username does not match a
	// registered user or the password hashed with a salt does not match the
	// expected password hash.
	InvalidCredentialsErr = errors.New("invalid username or password")
)