filter

type DefaultEngine struct {
	// contains filtered or unexported fields
}

type DefaultStore struct {
}

type Engine interface {
	AddFilter(Filter) error

	GetFilter(*net.IP) (*Filter, error)

	Match(net.IP, dns.Message) (bool, dns.Message, error)
}

type Filter struct {
	// FilterMode defines how the filter should answer a filtered request
	FilterMode FilterMode

	// TTL defines the TTL (in seconds) returned by filtered answers
	TTL int

	// Address defines the IP address of this DNS server
	Address net.IP

	// Rules stores a map of rules
	Rules map[string]net.IP
}

type FilterMode int

type RuleType int

type Store interface {
	// Add adds a new filter to the store
	Add(string, Filter) error

	// Get returns a filter by name
	Get(string) (*Filter, error)
}