Move *proxy* to external (#2651)

* Move *proxy* to external

move the proxy plugin into coredns/proxy and remove it as a default
plugin. Link the proxy to deprecated in plugin.cfg

coredns/proxy doesn't compile because of the vendoring :(

Signed-off-by: Miek Gieben <miek@miek.nl>

* Add github.com/coredns/proxy

Signed-off-by: Yong Tang <yong.tang.github@outlook.com>

1 files changed, 0 insertions, 57 deletions

diff --git a/plugin/proxy/dnstap_test.go b/plugin/proxy/dnstap_test.go
deleted file mode 100644
index b07b081bc..000000000
--- a/plugin/proxy/dnstap_test.go
+++ /dev/null
@@ -1,57 +0,0 @@
-package proxy
-
-import (
-	"context"
-	"testing"
-	"time"
-
-	"github.com/coredns/coredns/plugin/dnstap/msg"
-	"github.com/coredns/coredns/plugin/dnstap/test"
-	mwtest "github.com/coredns/coredns/plugin/test"
-	"github.com/coredns/coredns/request"
-
-	tap "github.com/dnstap/golang-dnstap"
-	"github.com/miekg/dns"
-)
-
-func testCase(t *testing.T, ex Exchanger, q, r *dns.Msg, datq, datr *msg.Builder) {
-	tapq, _ := datq.ToOutsideQuery(tap.Message_FORWARDER_QUERY)
-	tapr, _ := datr.ToOutsideResponse(tap.Message_FORWARDER_RESPONSE)
-	ctx := test.Context{}
-	err := toDnstap(&ctx, "10.240.0.1:40212", ex,
-		request.Request{W: &mwtest.ResponseWriter{}, Req: q}, r, time.Now())
-	if err != nil {
-		t.Fatal(err)
-	}
-	if len(ctx.Trap) != 2 {
-		t.Fatalf("Messages: %d", len(ctx.Trap))
-	}
-	if !test.MsgEqual(ctx.Trap[0], tapq) {
-		t.Errorf("Want: %v\nhave: %v", tapq, ctx.Trap[0])
-	}
-	if !test.MsgEqual(ctx.Trap[1], tapr) {
-		t.Errorf("Want: %v\nhave: %v", tapr, ctx.Trap[1])
-	}
-}
-
-func TestDnstap(t *testing.T) {
-	q := mwtest.Case{Qname: "example.org", Qtype: dns.TypeA}.Msg()
-	r := mwtest.Case{
-		Qname: "example.org.", Qtype: dns.TypeA,
-		Answer: []dns.RR{
-			mwtest.A("example.org. 3600	IN	A 10.0.0.1"),
-		},
-	}.Msg()
-	tapq, tapr := test.TestingData(), test.TestingData()
-	testCase(t, newDNSEx(), q, r, tapq, tapr)
-	tapq.SocketProto = tap.SocketProtocol_TCP
-	tapr.SocketProto = tap.SocketProtocol_TCP
-	testCase(t, newDNSExWithOption(Options{ForceTCP: true}), q, r, tapq, tapr)
-}
-
-func TestNoDnstap(t *testing.T) {
-	err := toDnstap(context.TODO(), "", nil, request.Request{}, nil, time.Now())
-	if err != nil {
-		t.Fatal(err)
-	}
-}