frostfs-node/pkg/services/control/ir/server/opts.go

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package control
// Option specifies Server's optional parameter.
type Option func(*options)
type options struct {
allowedKeys [][]byte
}
func defaultOptions() *options {
return new(options)
}
// WithAllowedKeys returns option to add public keys
// to white list of the Control service.
func WithAllowedKeys(keys [][]byte) Option {
return func(o *options) {
o.allowedKeys = append(o.allowedKeys, keys...)
}
}