package persistent import ( "crypto/ecdsa" "time" "github.com/nspcc-dev/neofs-node/pkg/util/logger" "go.uber.org/zap" ) type cfg struct { l *logger.Logger timeout time.Duration privateKey *ecdsa.PrivateKey } // Option allows setting optional parameters of the TokenStore. type Option func(*cfg) func defaultCfg() *cfg { return &cfg{ l: &logger.Logger{Logger: zap.L()}, timeout: 100 * time.Millisecond, } } // WithLogger returns an option to specify // logger. func WithLogger(v *logger.Logger) Option { return func(c *cfg) { c.l = v } } // WithTimeout returns option to specify // database connection timeout. func WithTimeout(v time.Duration) Option { return func(c *cfg) { c.timeout = v } } // WithEncryptionKey return an option to encrypt private // session keys using provided private key. func WithEncryptionKey(k *ecdsa.PrivateKey) Option { return func(c *cfg) { c.privateKey = k } }