TrueCloudLab/coredns
16
0
Fork 2
Code Issues Pull requests 1 Projects Releases Packages Wiki Activity Actions

plugin/kubernetes: fix SOA response for non-apex queries (#4592)

Browse source 
* fix SOA response for non-apex queries

Signed-off-by: Chris O'Haver <cohaver@infoblox.com>

* handle mixed case

Signed-off-by: Chris O'Haver <cohaver@infoblox.com>

* do full string compare

Signed-off-by: Chris O'Haver <cohaver@infoblox.com>
This commit is contained in:
Chris O'Haver 2021-05-04 05:05:08 -04:00 • committed by GitHub
parent e1931d48d1
commit d6d8a9974b
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
3 changed files with 17 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

5
plugin/kubernetes/handler.go
View file

@ -43,7 +43,9 @@ func (k Kubernetes) ServeDNS(ctx context.Context, w dns.ResponseWriter, r *dns.M
case dns.TypeSRV:
records, extra, err = plugin.SRV(ctx, &k, zone, state, plugin.Options{})
case dns.TypeSOA:
records, err = plugin.SOA(ctx, &k, zone, state, plugin.Options{})
if qname == zone {
records, err = plugin.SOA(ctx, &k, zone, state, plugin.Options{})
}
case dns.TypeAXFR, dns.TypeIXFR:
return dns.RcodeRefused, nil
case dns.TypeNS:
@ -82,7 +84,6 @@ func (k Kubernetes) ServeDNS(ctx context.Context, w dns.ResponseWriter, r *dns.M
m.Authoritative = true
m.Answer = append(m.Answer, records...)
m.Extra = append(m.Extra, extra...)
w.WriteMsg(m)
return dns.RcodeSuccess, nil
}