d1f17fa7e0
Move all (almost all) Go files in middleware into their own packages. This makes for better naming and discoverability. Lot of changes elsewhere to make this change. The middleware.State was renamed to request.Request which is better, but still does not cover all use-cases. It was also moved out middleware because it is used by `dnsserver` as well. A pkg/dnsutil packages was added for shared, handy, dns util functions. All normalize functions are now put in normalize.go
79 lines
2.5 KiB
Go
79 lines
2.5 KiB
Go
// +build etcd
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package etcd
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// etcd needs to be running on http://localhost:2379
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import (
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"testing"
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"github.com/miekg/coredns/middleware/etcd/msg"
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"github.com/miekg/coredns/middleware/pkg/dnsrecorder"
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"github.com/miekg/coredns/middleware/test"
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"github.com/miekg/dns"
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)
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// Check the ordering of returned cname.
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func TestCnameLookup(t *testing.T) {
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etc := newEtcdMiddleware()
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for _, serv := range servicesCname {
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set(t, etc, serv.Key, 0, serv)
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defer delete(t, etc, serv.Key)
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}
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for _, tc := range dnsTestCasesCname {
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m := tc.Msg()
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rec := dnsrecorder.New(&test.ResponseWriter{})
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_, err := etc.ServeDNS(ctxt, rec, m)
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if err != nil {
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t.Errorf("expected no error, got %v\n", err)
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return
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}
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resp := rec.Msg
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if !test.Header(t, tc, resp) {
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t.Logf("%v\n", resp)
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continue
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}
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if !test.Section(t, tc, test.Answer, resp.Answer) {
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t.Logf("%v\n", resp)
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}
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if !test.Section(t, tc, test.Ns, resp.Ns) {
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t.Logf("%v\n", resp)
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}
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if !test.Section(t, tc, test.Extra, resp.Extra) {
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t.Logf("%v\n", resp)
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}
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}
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}
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var servicesCname = []*msg.Service{
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{Host: "cname1.region2.skydns.test", Key: "a.server1.dev.region1.skydns.test."},
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{Host: "cname2.region2.skydns.test", Key: "cname1.region2.skydns.test."},
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{Host: "cname3.region2.skydns.test", Key: "cname2.region2.skydns.test."},
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{Host: "cname4.region2.skydns.test", Key: "cname3.region2.skydns.test."},
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{Host: "cname5.region2.skydns.test", Key: "cname4.region2.skydns.test."},
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{Host: "cname6.region2.skydns.test", Key: "cname5.region2.skydns.test."},
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{Host: "endpoint.region2.skydns.test", Key: "cname6.region2.skydns.test."},
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{Host: "10.240.0.1", Key: "endpoint.region2.skydns.test."},
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}
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var dnsTestCasesCname = []test.Case{
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{
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Qname: "a.server1.dev.region1.skydns.test.", Qtype: dns.TypeSRV,
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Answer: []dns.RR{
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test.SRV("a.server1.dev.region1.skydns.test. 300 IN SRV 10 100 0 cname1.region2.skydns.test."),
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},
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Extra: []dns.RR{
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test.CNAME("cname1.region2.skydns.test. 300 IN CNAME cname2.region2.skydns.test."),
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test.CNAME("cname2.region2.skydns.test. 300 IN CNAME cname3.region2.skydns.test."),
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test.CNAME("cname3.region2.skydns.test. 300 IN CNAME cname4.region2.skydns.test."),
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test.CNAME("cname4.region2.skydns.test. 300 IN CNAME cname5.region2.skydns.test."),
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test.CNAME("cname5.region2.skydns.test. 300 IN CNAME cname6.region2.skydns.test."),
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test.CNAME("cname6.region2.skydns.test. 300 IN CNAME endpoint.region2.skydns.test."),
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test.A("endpoint.region2.skydns.test. 300 IN A 10.240.0.1"),
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},
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},
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}
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