feat: support system dns

This commit is contained in:
sleshep
2023-04-26 15:57:55 +08:00
committed by Larvan2
parent 19b403da86
commit d6931ec491
4 changed files with 57 additions and 1 deletions

View File

@ -841,7 +841,7 @@ func parseHosts(cfg *RawConfig) (*trie.DomainTrie[resolver.HostValue], error) {
} else {
ips := make([]netip.Addr, 0)
for _, addr := range addrs {
if ipnet, ok := addr.(*net.IPNet); ok && !ipnet.IP.IsLoopback()&&!ipnet.IP.IsLinkLocalUnicast() {
if ipnet, ok := addr.(*net.IPNet); ok && !ipnet.IP.IsLoopback() && !ipnet.IP.IsLinkLocalUnicast() {
if ip, err := netip.ParseAddr(ipnet.IP.String()); err == nil {
ips = append(ips, ip)
}
@ -938,6 +938,8 @@ func parseNameServer(servers []string, preferH3 bool) ([]dns.NameServer, error)
case "quic":
addr, err = hostWithDefaultPort(u.Host, "853")
dnsNetType = "quic" // DNS over QUIC
case "system":
dnsNetType = "system" // System DNS
default:
return nil, fmt.Errorf("DNS NameServer[%d] unsupport scheme: %s", idx, u.Scheme)
}