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Allow IXFR as well (#97)

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This commit is contained in:
Miek Gieben
2016-04-09 16:39:50 +01:00
parent ad221f4b2a
commit 12b304d981
1 changed files with 2 additions and 2 deletions
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4
middleware/file/xfr.go
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@@ -16,13 +16,13 @@ type (
} }
) )
// Serve an AXFR (or maybe later an IXFR) as well. // Serve an AXFR (and fallback of IXFR) as well.
func (x Xfr) ServeDNS(ctx context.Context, w dns.ResponseWriter, r *dns.Msg) (int, error) { func (x Xfr) ServeDNS(ctx context.Context, w dns.ResponseWriter, r *dns.Msg) (int, error) {
state := middleware.State{W: w, Req: r} state := middleware.State{W: w, Req: r}
if !x.TransferAllowed(state) { if !x.TransferAllowed(state) {
return dns.RcodeServerFailure, nil return dns.RcodeServerFailure, nil
} }
if state.QType() != dns.TypeAXFR { if state.QType() != dns.TypeAXFR && state.QType() != dns.TypeIXFR {
return 0, fmt.Errorf("xfr called with non transfer type: %d", state.QType()) return 0, fmt.Errorf("xfr called with non transfer type: %d", state.QType())
} }