AdGuardHome/internal/next/dnssvc/config.go

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package dnssvc
import (
"log/slog"
"net/netip"
"time"
)
// Config is the AdGuard Home DNS service configuration structure.
//
// TODO(a.garipov): Add timeout for incoming requests.
type Config struct {
// Logger is used for logging the operation of the web API service. It must
// not be nil.
Logger *slog.Logger
// Addresses are the addresses on which to serve plain DNS queries.
Addresses []netip.AddrPort
// BootstrapServers are the addresses of DNS servers used for bootstrapping
// the upstream DNS server addresses.
BootstrapServers []string
// UpstreamServers are the upstream DNS server addresses to use.
UpstreamServers []string
// DNS64Prefixes is a slice of NAT64 prefixes to be used for DNS64. See
// also [Config.UseDNS64].
DNS64Prefixes []netip.Prefix
// UpstreamTimeout is the timeout for upstream requests.
UpstreamTimeout time.Duration
// BootstrapPreferIPv6, if true, instructs the bootstrapper to prefer IPv6
// addresses to IPv4 ones when bootstrapping.
BootstrapPreferIPv6 bool
// UseDNS64, if true, enables DNS64 protection for incoming requests.
UseDNS64 bool
}