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Add skipFakeDNS to inbound session

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世界 2021-09-13 10:58:52 +08:00
parent e316cd4c66
commit 14aa152a8a
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GPG key ID: CD109927C34A63C4
3 changed files with 19 additions and 4 deletions
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14
proxy/dns/dns.go
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@ -96,6 +96,12 @@ func (h *Handler) Process(ctx context.Context, link *transport.Link, d internet.
return newError("invalid outbound")
}
fakeDNS := true
inbound := session.InboundFromContext(ctx)
if inbound != nil && inbound.SkipFakeDNS {
fakeDNS = false
}
srcNetwork := outbound.Target.Network
dest := outbound.Target
@ -171,7 +177,7 @@ func (h *Handler) Process(ctx context.Context, link *transport.Link, d internet.
if !h.isOwnLink(ctx) {
isIPQuery, domain, id, qType := parseIPQuery(b.Bytes())
if isIPQuery {
go h.handleIPQuery(id, qType, domain, writer)
go h.handleIPQuery(id, qType, domain, writer, fakeDNS)
continue
}
}
@ -208,7 +214,7 @@ func (h *Handler) Process(ctx context.Context, link *transport.Link, d internet.
return nil
}
func (h *Handler) handleIPQuery(id uint16, qType dnsmessage.Type, domain string, writer dns_proto.MessageWriter) {
func (h *Handler) handleIPQuery(id uint16, qType dnsmessage.Type, domain string, writer dns_proto.MessageWriter, fakedns bool) {
var ips []net.IP
var err error
@ -219,13 +225,13 @@ func (h *Handler) handleIPQuery(id uint16, qType dnsmessage.Type, domain string,
ips, err = h.client.LookupIP(domain, dns.IPOption{
IPv4Enable: true,
IPv6Enable: false,
FakeEnable: true,
FakeEnable: fakedns,
})
case dnsmessage.TypeAAAA:
ips, err = h.client.LookupIP(domain, dns.IPOption{
IPv4Enable: false,
IPv6Enable: true,
FakeEnable: true,
FakeEnable: fakedns,
})
}