+ rewrites: support IP exception; support "pass A only" case

* commit '32610840f9a0769bb58c7443a485c5e5b0cd2b68':
  + rewrites: support IP exception; support "pass A only" case
This commit is contained in:
Andrey Meshkov
2020-07-06 17:00:10 +03:00
5 changed files with 195 additions and 27 deletions

View File

@@ -65,12 +65,11 @@ func (s *Server) filterDNSRequest(ctx *dnsContext) (*dnsfilter.Result, error) {
}
for _, ip := range res.IPList {
ip4 := ip.To4()
if req.Question[0].Qtype == dns.TypeA && ip4 != nil {
a := s.genAAnswer(req, ip4)
if req.Question[0].Qtype == dns.TypeA {
a := s.genAAnswer(req, ip.To4())
a.Hdr.Name = dns.Fqdn(name)
resp.Answer = append(resp.Answer, a)
} else if req.Question[0].Qtype == dns.TypeAAAA && ip4 == nil {
} else if req.Question[0].Qtype == dns.TypeAAAA {
a := s.genAAAAAnswer(req, ip)
a.Hdr.Name = dns.Fqdn(name)
resp.Answer = append(resp.Answer, a)