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| author |  Miek Gieben <miek@miek.nl>
| 2017-08-25 08:55:53 +0100 |
|---|---|---|
| committer |  GitHub <noreply@github.com>
| 2017-08-25 08:55:53 +0100 |
| commit | 55dafe6f594781568a0060ee57f62858a77f3b21 (patch) | |
| tree | 5684729cbbaea397084ada047d8e985425a1170d /middleware/kubernetes/handler.go | |
| parent | 932639ac9983a7b0cfaf9d0d967d8147f64b63ee (diff) | |
| download | coredns-55dafe6f594781568a0060ee57f62858a77f3b21.tar.gz coredns-55dafe6f594781568a0060ee57f62858a77f3b21.tar.zst coredns-55dafe6f594781568a0060ee57f62858a77f3b21.zip | |
core: block CH queries earlier (#973)
block chaos queries, unless the chaos or proxy middleware is loaded. We
respond with REFUSED.
This removes the need for each middleware to do this class != ClassINET
if-then.
Also make config.Registry non-public.
Diffstat (limited to 'middleware/kubernetes/handler.go')
| -rw-r--r-- | middleware/kubernetes/handler.go | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/middleware/kubernetes/handler.go b/middleware/kubernetes/handler.go index 871605ef9..b6cc703b7 100644 --- a/middleware/kubernetes/handler.go +++ b/middleware/kubernetes/handler.go @@ -1,8 +1,6 @@ package kubernetes import ( - "errors" - "github.com/coredns/coredns/middleware" "github.com/coredns/coredns/middleware/pkg/dnsutil" "github.com/coredns/coredns/request" @@ -14,9 +12,6 @@ import ( // ServeDNS implements the middleware.Handler interface. func (k Kubernetes) ServeDNS(ctx context.Context, w dns.ResponseWriter, r *dns.Msg) (int, error) { state := request.Request{W: w, Req: r} - if state.QClass() != dns.ClassINET { - return dns.RcodeServerFailure, middleware.Error(k.Name(), errors.New("can only deal with ClassINET")) - } m := new(dns.Msg) m.SetReply(r) |