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Chore: fix typos

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This commit is contained in:
yaling888
2022-04-11 06:28:42 +08:00
parent f036e06f6f
commit 5999b6262d
8 changed files with 70 additions and 83 deletions
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17
dns/middleware.go
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@@ -30,28 +30,25 @@ func withHosts(hosts *trie.DomainTrie[netip.Addr], mapping *cache.LruCache[strin
return next(ctx, r)
}
qName := strings.TrimRight(q.Name, ".")
record := hosts.Search(qName)
host := strings.TrimRight(q.Name, ".")
record := hosts.Search(host)
if record == nil {
return next(ctx, r)
}
ip := record.Data
if mapping != nil {
mapping.SetWithExpire(ip.Unmap().String(), qName, time.Now().Add(time.Second*5))
}
msg := r.Copy()
if ip.Is4() && q.Qtype == D.TypeA {
rr := &D.A{}
rr.Hdr = D.RR_Header{Name: q.Name, Rrtype: D.TypeA, Class: D.ClassINET, Ttl: 1}
rr.Hdr = D.RR_Header{Name: q.Name, Rrtype: D.TypeA, Class: D.ClassINET, Ttl: 10}
rr.A = ip.AsSlice()
msg.Answer = []D.RR{rr}
} else if ip.Is6() && q.Qtype == D.TypeAAAA {
rr := &D.AAAA{}
rr.Hdr = D.RR_Header{Name: q.Name, Rrtype: D.TypeAAAA, Class: D.ClassINET, Ttl: 1}
rr.Hdr = D.RR_Header{Name: q.Name, Rrtype: D.TypeAAAA, Class: D.ClassINET, Ttl: 10}
rr.AAAA = ip.AsSlice()
msg.Answer = []D.RR{rr}
@@ -59,6 +56,10 @@ func withHosts(hosts *trie.DomainTrie[netip.Addr], mapping *cache.LruCache[strin
return next(ctx, r)
}
if mapping != nil {
mapping.SetWithExpire(ip.Unmap().String(), host, time.Now().Add(time.Second*10))
}
ctx.SetType(context.DNSTypeHost)
msg.SetRcode(r, D.RcodeSuccess)
msg.Authoritative = true