func TestShouldTransfer(t *testing.T) {
soa := soa{250}
dns.HandleFunc(testZone, soa.Handler)
defer dns.HandleRemove(testZone)
s, addrstr, err := test.TCPServer("127.0.0.1:0")
if err != nil {
t.Fatalf("unable to run test server: %v", err)
}
defer s.Shutdown()
z := new(Zone)
z.origin = testZone
z.TransferFrom = []string{addrstr}
// Serial smaller
z.Apex.SOA = test.SOA(fmt.Sprintf("%s IN SOA bla. bla. %d 0 0 0 0 ", testZone, soa.serial-1))
should, err := z.shouldTransfer()
if err != nil {
t.Fatalf("unable to run shouldTransfer: %v", err)
}
if !should {
t.Fatalf("shouldTransfer should return true for serial: %q", soa.serial-1)
}
// Serial equal
z.Apex.SOA = test.SOA(fmt.Sprintf("%s IN SOA bla. bla. %d 0 0 0 0 ", testZone, soa.serial))
should, err = z.shouldTransfer()
if err != nil {
t.Fatalf("unable to run shouldTransfer: %v", err)
}
if should {
t.Fatalf("shouldTransfer should return false for serial: %d", soa.serial)
}
}
func BenchmarkLookupDNSSEC(b *testing.B) {
zone, err := Parse(strings.NewReader(dbMiekNL_signed), testzone, "stdin")
if err != nil {
return
}
fm := File{Next: test.ErrorHandler(), Zones: Zones{Z: map[string]*Zone{testzone: zone}, Names: []string{testzone}}}
ctx := context.TODO()
rec := middleware.NewResponseRecorder(&test.ResponseWriter{})
tc := test.Case{
Qname: "b.miek.nl.", Qtype: dns.TypeA, Do: true,
Rcode: dns.RcodeNameError,
Ns: []dns.RR{
test.NSEC("archive.miek.nl. 14400 IN NSEC go.dns.miek.nl. CNAME RRSIG NSEC"),
test.RRSIG("archive.miek.nl. 14400 IN RRSIG NSEC 8 3 14400 20160426031301 20160327031301 12051 miek.nl. jEpx8lcp4do5fWXg="),
test.NSEC("miek.nl. 14400 IN NSEC a.miek.nl. A NS SOA MX AAAA RRSIG NSEC DNSKEY"),
test.RRSIG("miek.nl. 14400 IN RRSIG NSEC 8 2 14400 20160426031301 20160327031301 12051 miek.nl. mFfc3r/9PSC1H6oSpdC"),
test.RRSIG("miek.nl. 1800 IN RRSIG SOA 8 2 1800 20160426031301 20160327031301 12051 miek.nl. FIrzy07acBbtyQczy1dc="),
test.SOA("miek.nl. 1800 IN SOA linode.atoom.net. miek.miek.nl. 1282630057 14400 3600 604800 14400"),
},
}
m := tc.Msg()
b.ResetTimer()
for i := 0; i < b.N; i++ {
fm.ServeDNS(ctx, rec, m)
}
}
func (s *soa) TransferHandler(w dns.ResponseWriter, req *dns.Msg) {
m := new(dns.Msg)
m.SetReply(req)
m.Answer = make([]dns.RR, 1)
m.Answer[0] = test.SOA(fmt.Sprintf("%s IN SOA bla. bla. %d 0 0 0 0 ", testZone, s.serial))
w.WriteMsg(m)
}
func (s *soa) Handler(w dns.ResponseWriter, req *dns.Msg) {
m := new(dns.Msg)
m.SetReply(req)
switch req.Question[0].Qtype {
case dns.TypeSOA:
m.Answer = make([]dns.RR, 1)
m.Answer[0] = test.SOA(fmt.Sprintf("%s IN SOA bla. bla. %d 0 0 0 0 ", testZone, s.serial))
w.WriteMsg(m)
case dns.TypeAXFR:
m.Answer = make([]dns.RR, 4)
m.Answer[0] = test.SOA(fmt.Sprintf("%s IN SOA bla. bla. %d 0 0 0 0 ", testZone, s.serial))
m.Answer[1] = test.A(fmt.Sprintf("%s IN A 127.0.0.1", testZone))
m.Answer[2] = test.A(fmt.Sprintf("%s IN A 127.0.0.1", testZone))
m.Answer[3] = test.SOA(fmt.Sprintf("%s IN SOA bla. bla. %d 0 0 0 0 ", testZone, s.serial))
w.WriteMsg(m)
}
}
var dnsTestCasesDebug = []test.Case{
{
Qname: "o-o.debug.dom.skydns.test.", Qtype: dns.TypeA,
Answer: []dns.RR{
test.A("dom.skydns.test. 300 IN A 127.0.0.1"),
test.A("dom.skydns.test. 300 IN A 127.0.0.2"),
},
Extra: []dns.RR{
test.TXT(`a.dom.skydns.test. 300 CH TXT "127.0.0.1:0(10,0,,false)[0,]"`),
test.TXT(`b.sub.dom.skydns.test. 300 CH TXT "127.0.0.2:0(10,0,,false)[0,]"`),
},
},
{
Qname: "o-o.debug.dom.skydns.test.", Qtype: dns.TypeTXT,
Ns: []dns.RR{
test.SOA("skydns.test. 300 IN SOA ns.dns.skydns.test. hostmaster.skydns.test. 1463943291 7200 1800 86400 60"),
},
Extra: []dns.RR{
test.TXT(`a.dom.skydns.test. 300 CH TXT "127.0.0.1:0(10,0,,false)[0,]"`),
test.TXT(`b.sub.dom.skydns.test. 300 CH TXT "127.0.0.2:0(10,0,,false)[0,]"`),
},
},
}
var dnsTestCasesDebugFalse = []test.Case{
{
Qname: "o-o.debug.dom.skydns.test.", Qtype: dns.TypeA,
Rcode: dns.RcodeNameError,
Ns: []dns.RR{
test.SOA("skydns.test. 300 IN SOA ns.dns.skydns.test. hostmaster.skydns.test. 1463943291 7200 1800 86400 60"),
},
// SRV Test
{
Qname: "a.server1.dev.region1.skydns.test.", Qtype: dns.TypeSRV,
Answer: []dns.RR{test.SRV("a.server1.dev.region1.skydns.test. 300 SRV 10 100 8080 dev.server1.")},
},
// SRV Test (case test)
{
Qname: "a.SERVer1.dEv.region1.skydns.tEst.", Qtype: dns.TypeSRV,
Answer: []dns.RR{test.SRV("a.SERVer1.dEv.region1.skydns.tEst. 300 SRV 10 100 8080 dev.server1.")},
},
// NXDOMAIN Test
{
Qname: "doesnotexist.skydns.test.", Qtype: dns.TypeA,
Rcode: dns.RcodeNameError,
Ns: []dns.RR{
test.SOA("skydns.test. 300 SOA ns.dns.skydns.test. hostmaster.skydns.test. 0 0 0 0 0"),
},
},
// A Test
{
Qname: "a.server1.prod.region1.skydns.test.", Qtype: dns.TypeA,
Answer: []dns.RR{test.A("a.server1.prod.region1.skydns.test. 300 A 10.0.0.1")},
},
// SRV Test where target is IP address
{
Qname: "a.server1.prod.region1.skydns.test.", Qtype: dns.TypeSRV,
Answer: []dns.RR{test.SRV("a.server1.prod.region1.skydns.test. 300 SRV 10 100 8080 a.server1.prod.region1.skydns.test.")},
Extra: []dns.RR{test.A("a.server1.prod.region1.skydns.test. 300 A 10.0.0.1")},
},
// AAAA Test
{
"sort"
"strings"
"testing"
"github.com/miekg/coredns/middleware"
"github.com/miekg/coredns/middleware/test"
"github.com/miekg/dns"
"golang.org/x/net/context"
)
var entTestCases = []test.Case{
{
Qname: "b.c.miek.nl.", Qtype: dns.TypeA,
Ns: []dns.RR{
test.SOA("miek.nl. 1800 IN SOA linode.atoom.net. miek.miek.nl. 1282630057 14400 3600 604800 14400"),
},
},
{
Qname: "b.c.miek.nl.", Qtype: dns.TypeA, Do: true,
Ns: []dns.RR{
test.NSEC("a.miek.nl. 14400 IN NSEC a.b.c.miek.nl. A RRSIG NSEC"),
test.RRSIG("a.miek.nl. 14400 IN RRSIG NSEC 8 3 14400 20160502144311 20160402144311 12051 miek.nl. d5XZEy6SUpq98ZKUlzqhAfkLI9pQPc="),
test.RRSIG("miek.nl. 1800 IN RRSIG SOA 8 2 1800 20160502144311 20160402144311 12051 miek.nl. KegoBxA3Tbrhlc4cEdkRiteIkOfsq"),
test.SOA("miek.nl. 1800 IN SOA linode.atoom.net. miek.miek.nl. 1282630057 14400 3600 604800 14400"),
},
Extra: []dns.RR{test.OPT(4096, true)},
},
}
func TestLookupENT(t *testing.T) {
func testNxdomainMsg() *dns.Msg {
return &dns.Msg{MsgHdr: dns.MsgHdr{Rcode: dns.RcodeNameError},
Question: []dns.Question{dns.Question{Name: "ww.miek.nl.", Qclass: dns.ClassINET, Qtype: dns.TypeTXT}},
Ns: []dns.RR{test.SOA("miek.nl. 1800 IN SOA linode.atoom.net. miek.miek.nl. 1461471181 14400 3600 604800 14400")},
}
}
{Text: strings.Repeat("0", 400), Key: "large400.skydns.test."},
{Text: strings.Repeat("0", 600), Key: "large600.skydns.test."},
{Text: strings.Repeat("0", 2000), Key: "large2000.skydns.test."},
// duplicate ip address
{Host: "10.11.11.10", Key: "http.multiport.http.skydns.test.", Port: 80},
{Host: "10.11.11.10", Key: "https.multiport.http.skydns.test.", Port: 443},
}
var dnsTestCasesOther = []test.Case{
// MX Tests
{
// NODATA as this is not an Mail: true record.
Qname: "a.server1.dev.region1.skydns.test.", Qtype: dns.TypeMX,
Ns: []dns.RR{
test.SOA("skydns.test. 300 SOA ns.dns.skydns.test. hostmaster.skydns.test. 0 0 0 0 0"),
},
},
{
Qname: "a.mail.skydns.test.", Qtype: dns.TypeMX,
Answer: []dns.RR{test.MX("a.mail.skydns.test. 300 IN MX 50 mx.skydns.test.")},
Extra: []dns.RR{
test.A("a.ipaddr.skydns.test. 300 IN A 172.16.1.1"),
test.CNAME("mx.skydns.test. 300 IN CNAME a.ipaddr.skydns.test."),
},
},
{
Qname: "mx2.skydns.test.", Qtype: dns.TypeMX,
Answer: []dns.RR{
test.MX("mx2.skydns.test. 300 IN MX 10 a.ipaddr.skydns.test."),
test.MX("mx2.skydns.test. 300 IN MX 10 b.ipaddr.skydns.test."),