1 files changed, 0 insertions, 49 deletions
diff --git a/middleware/dnssec/responsewriter.go b/middleware/dnssec/responsewriter.go
deleted file mode 100644
index d3c34d114..000000000
--- a/middleware/dnssec/responsewriter.go
+++ /dev/null
@@ -1,49 +0,0 @@
-package dnssec
-
-import (
-	"log"
-	"time"
-
-	"github.com/coredns/coredns/middleware"
-	"github.com/coredns/coredns/request"
-
-	"github.com/miekg/dns"
-)
-
-// ResponseWriter sign the response on the fly.
-type ResponseWriter struct {
-	dns.ResponseWriter
-	d Dnssec
-}
-
-// WriteMsg implements the dns.ResponseWriter interface.
-func (d *ResponseWriter) WriteMsg(res *dns.Msg) error {
-	// By definition we should sign anything that comes back, we should still figure out for
-	// which zone it should be.
-	state := request.Request{W: d.ResponseWriter, Req: res}
-
-	qname := state.Name()
-	zone := middleware.Zones(d.d.zones).Matches(qname)
-	if zone == "" {
-		return d.ResponseWriter.WriteMsg(res)
-	}
-
-	if state.Do() {
-		res = d.d.Sign(state, zone, time.Now().UTC())
-
-		cacheSize.WithLabelValues("signature").Set(float64(d.d.cache.Len()))
-	}
-	state.SizeAndDo(res)
-
-	return d.ResponseWriter.WriteMsg(res)
-}
-
-// Write implements the dns.ResponseWriter interface.
-func (d *ResponseWriter) Write(buf []byte) (int, error) {
-	log.Printf("[WARNING] Dnssec called with Write: not signing reply")
-	n, err := d.ResponseWriter.Write(buf)
-	return n, err
-}
-
-// Hijack implements the dns.ResponseWriter interface.
-func (d *ResponseWriter) Hijack() { d.ResponseWriter.Hijack() }