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Diffstat (limited to 'vendor/github.com/rsc/letsencrypt/vendor/github.com/miekg/dns/dns_test.go')
-rw-r--r--vendor/github.com/rsc/letsencrypt/vendor/github.com/miekg/dns/dns_test.go450
1 files changed, 0 insertions, 450 deletions
diff --git a/vendor/github.com/rsc/letsencrypt/vendor/github.com/miekg/dns/dns_test.go b/vendor/github.com/rsc/letsencrypt/vendor/github.com/miekg/dns/dns_test.go
deleted file mode 100644
index dbfe25328..000000000
--- a/vendor/github.com/rsc/letsencrypt/vendor/github.com/miekg/dns/dns_test.go
+++ /dev/null
@@ -1,450 +0,0 @@
-package dns
-
-import (
- "encoding/hex"
- "net"
- "testing"
-)
-
-func TestPackUnpack(t *testing.T) {
- out := new(Msg)
- out.Answer = make([]RR, 1)
- key := new(DNSKEY)
- key = &DNSKEY{Flags: 257, Protocol: 3, Algorithm: RSASHA1}
- key.Hdr = RR_Header{Name: "miek.nl.", Rrtype: TypeDNSKEY, Class: ClassINET, Ttl: 3600}
- key.PublicKey = "AwEAAaHIwpx3w4VHKi6i1LHnTaWeHCL154Jug0Rtc9ji5qwPXpBo6A5sRv7cSsPQKPIwxLpyCrbJ4mr2L0EPOdvP6z6YfljK2ZmTbogU9aSU2fiq/4wjxbdkLyoDVgtO+JsxNN4bjr4WcWhsmk1Hg93FV9ZpkWb0Tbad8DFqNDzr//kZ"
-
- out.Answer[0] = key
- msg, err := out.Pack()
- if err != nil {
- t.Error("failed to pack msg with DNSKEY")
- }
- in := new(Msg)
- if in.Unpack(msg) != nil {
- t.Error("failed to unpack msg with DNSKEY")
- }
-
- sig := new(RRSIG)
- sig = &RRSIG{TypeCovered: TypeDNSKEY, Algorithm: RSASHA1, Labels: 2,
- OrigTtl: 3600, Expiration: 4000, Inception: 4000, KeyTag: 34641, SignerName: "miek.nl.",
- Signature: "AwEAAaHIwpx3w4VHKi6i1LHnTaWeHCL154Jug0Rtc9ji5qwPXpBo6A5sRv7cSsPQKPIwxLpyCrbJ4mr2L0EPOdvP6z6YfljK2ZmTbogU9aSU2fiq/4wjxbdkLyoDVgtO+JsxNN4bjr4WcWhsmk1Hg93FV9ZpkWb0Tbad8DFqNDzr//kZ"}
- sig.Hdr = RR_Header{Name: "miek.nl.", Rrtype: TypeRRSIG, Class: ClassINET, Ttl: 3600}
-
- out.Answer[0] = sig
- msg, err = out.Pack()
- if err != nil {
- t.Error("failed to pack msg with RRSIG")
- }
-
- if in.Unpack(msg) != nil {
- t.Error("failed to unpack msg with RRSIG")
- }
-}
-
-func TestPackUnpack2(t *testing.T) {
- m := new(Msg)
- m.Extra = make([]RR, 1)
- m.Answer = make([]RR, 1)
- dom := "miek.nl."
- rr := new(A)
- rr.Hdr = RR_Header{Name: dom, Rrtype: TypeA, Class: ClassINET, Ttl: 0}
- rr.A = net.IPv4(127, 0, 0, 1)
-
- x := new(TXT)
- x.Hdr = RR_Header{Name: dom, Rrtype: TypeTXT, Class: ClassINET, Ttl: 0}
- x.Txt = []string{"heelalaollo"}
-
- m.Extra[0] = x
- m.Answer[0] = rr
- _, err := m.Pack()
- if err != nil {
- t.Error("Packing failed: ", err)
- return
- }
-}
-
-func TestPackUnpack3(t *testing.T) {
- m := new(Msg)
- m.Extra = make([]RR, 2)
- m.Answer = make([]RR, 1)
- dom := "miek.nl."
- rr := new(A)
- rr.Hdr = RR_Header{Name: dom, Rrtype: TypeA, Class: ClassINET, Ttl: 0}
- rr.A = net.IPv4(127, 0, 0, 1)
-
- x1 := new(TXT)
- x1.Hdr = RR_Header{Name: dom, Rrtype: TypeTXT, Class: ClassINET, Ttl: 0}
- x1.Txt = []string{}
-
- x2 := new(TXT)
- x2.Hdr = RR_Header{Name: dom, Rrtype: TypeTXT, Class: ClassINET, Ttl: 0}
- x2.Txt = []string{"heelalaollo"}
-
- m.Extra[0] = x1
- m.Extra[1] = x2
- m.Answer[0] = rr
- b, err := m.Pack()
- if err != nil {
- t.Error("packing failed: ", err)
- return
- }
-
- var unpackMsg Msg
- err = unpackMsg.Unpack(b)
- if err != nil {
- t.Error("unpacking failed")
- return
- }
-}
-
-func TestBailiwick(t *testing.T) {
- yes := map[string]string{
- "miek1.nl": "miek1.nl",
- "miek.nl": "ns.miek.nl",
- ".": "miek.nl",
- }
- for parent, child := range yes {
- if !IsSubDomain(parent, child) {
- t.Errorf("%s should be child of %s", child, parent)
- t.Errorf("comparelabels %d", CompareDomainName(parent, child))
- t.Errorf("lenlabels %d %d", CountLabel(parent), CountLabel(child))
- }
- }
- no := map[string]string{
- "www.miek.nl": "ns.miek.nl",
- "m\\.iek.nl": "ns.miek.nl",
- "w\\.iek.nl": "w.iek.nl",
- "p\\\\.iek.nl": "ns.p.iek.nl", // p\\.iek.nl , literal \ in domain name
- "miek.nl": ".",
- }
- for parent, child := range no {
- if IsSubDomain(parent, child) {
- t.Errorf("%s should not be child of %s", child, parent)
- t.Errorf("comparelabels %d", CompareDomainName(parent, child))
- t.Errorf("lenlabels %d %d", CountLabel(parent), CountLabel(child))
- }
- }
-}
-
-func TestPack(t *testing.T) {
- rr := []string{"US. 86400 IN NSEC 0-.us. NS SOA RRSIG NSEC DNSKEY TYPE65534"}
- m := new(Msg)
- var err error
- m.Answer = make([]RR, 1)
- for _, r := range rr {
- m.Answer[0], err = NewRR(r)
- if err != nil {
- t.Errorf("failed to create RR: %v", err)
- continue
- }
- if _, err := m.Pack(); err != nil {
- t.Errorf("packing failed: %v", err)
- }
- }
- x := new(Msg)
- ns, _ := NewRR("pool.ntp.org. 390 IN NS a.ntpns.org")
- ns.(*NS).Ns = "a.ntpns.org"
- x.Ns = append(m.Ns, ns)
- x.Ns = append(m.Ns, ns)
- x.Ns = append(m.Ns, ns)
- // This crashes due to the fact the a.ntpns.org isn't a FQDN
- // How to recover() from a remove panic()?
- if _, err := x.Pack(); err == nil {
- t.Error("packing should fail")
- }
- x.Answer = make([]RR, 1)
- x.Answer[0], err = NewRR(rr[0])
- if _, err := x.Pack(); err == nil {
- t.Error("packing should fail")
- }
- x.Question = make([]Question, 1)
- x.Question[0] = Question{";sd#edddds鍛↙赏‘℅∥↙xzztsestxssweewwsssstx@s@Z嵌e@cn.pool.ntp.org.", TypeA, ClassINET}
- if _, err := x.Pack(); err == nil {
- t.Error("packing should fail")
- }
-}
-
-func TestPackNAPTR(t *testing.T) {
- for _, n := range []string{
- `apple.com. IN NAPTR 100 50 "se" "SIP+D2U" "" _sip._udp.apple.com.`,
- `apple.com. IN NAPTR 90 50 "se" "SIP+D2T" "" _sip._tcp.apple.com.`,
- `apple.com. IN NAPTR 50 50 "se" "SIPS+D2T" "" _sips._tcp.apple.com.`,
- } {
- rr, _ := NewRR(n)
- msg := make([]byte, rr.len())
- if off, err := PackRR(rr, msg, 0, nil, false); err != nil {
- t.Errorf("packing failed: %v", err)
- t.Errorf("length %d, need more than %d", rr.len(), off)
- } else {
- t.Logf("buf size needed: %d", off)
- }
- }
-}
-
-func TestCompressLength(t *testing.T) {
- m := new(Msg)
- m.SetQuestion("miek.nl", TypeMX)
- ul := m.Len()
- m.Compress = true
- if ul != m.Len() {
- t.Fatalf("should be equal")
- }
-}
-
-// Does the predicted length match final packed length?
-func TestMsgCompressLength(t *testing.T) {
- makeMsg := func(question string, ans, ns, e []RR) *Msg {
- msg := new(Msg)
- msg.SetQuestion(Fqdn(question), TypeANY)
- msg.Answer = append(msg.Answer, ans...)
- msg.Ns = append(msg.Ns, ns...)
- msg.Extra = append(msg.Extra, e...)
- msg.Compress = true
- return msg
- }
-
- name1 := "12345678901234567890123456789012345.12345678.123."
- rrA, _ := NewRR(name1 + " 3600 IN A 192.0.2.1")
- rrMx, _ := NewRR(name1 + " 3600 IN MX 10 " + name1)
- tests := []*Msg{
- makeMsg(name1, []RR{rrA}, nil, nil),
- makeMsg(name1, []RR{rrMx, rrMx}, nil, nil)}
-
- for _, msg := range tests {
- predicted := msg.Len()
- buf, err := msg.Pack()
- if err != nil {
- t.Error(err)
- }
- if predicted < len(buf) {
- t.Errorf("predicted compressed length is wrong: predicted %s (len=%d) %d, actual %d",
- msg.Question[0].Name, len(msg.Answer), predicted, len(buf))
- }
- }
-}
-
-func TestMsgLength(t *testing.T) {
- makeMsg := func(question string, ans, ns, e []RR) *Msg {
- msg := new(Msg)
- msg.SetQuestion(Fqdn(question), TypeANY)
- msg.Answer = append(msg.Answer, ans...)
- msg.Ns = append(msg.Ns, ns...)
- msg.Extra = append(msg.Extra, e...)
- return msg
- }
-
- name1 := "12345678901234567890123456789012345.12345678.123."
- rrA, _ := NewRR(name1 + " 3600 IN A 192.0.2.1")
- rrMx, _ := NewRR(name1 + " 3600 IN MX 10 " + name1)
- tests := []*Msg{
- makeMsg(name1, []RR{rrA}, nil, nil),
- makeMsg(name1, []RR{rrMx, rrMx}, nil, nil)}
-
- for _, msg := range tests {
- predicted := msg.Len()
- buf, err := msg.Pack()
- if err != nil {
- t.Error(err)
- }
- if predicted < len(buf) {
- t.Errorf("predicted length is wrong: predicted %s (len=%d), actual %d",
- msg.Question[0].Name, predicted, len(buf))
- }
- }
-}
-
-func TestMsgLength2(t *testing.T) {
- // Serialized replies
- var testMessages = []string{
- // google.com. IN A?
- "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",
- // amazon.com. IN A? (reply has no EDNS0 record)
- // TODO(miek): this one is off-by-one, need to find out why
- //"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",
- // yahoo.com. IN A?
- "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",
- // microsoft.com. IN A?
- "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",
- // google.com. IN MX?
- "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",
- // reddit.com. IN A?
- "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",
- }
-
- for i, hexData := range testMessages {
- // we won't fail the decoding of the hex
- input, _ := hex.DecodeString(hexData)
-
- m := new(Msg)
- m.Unpack(input)
- m.Compress = true
- lenComp := m.Len()
- b, _ := m.Pack()
- pacComp := len(b)
- m.Compress = false
- lenUnComp := m.Len()
- b, _ = m.Pack()
- pacUnComp := len(b)
- if pacComp+1 != lenComp {
- t.Errorf("msg.Len(compressed)=%d actual=%d for test %d", lenComp, pacComp, i)
- }
- if pacUnComp+1 != lenUnComp {
- t.Errorf("msg.Len(uncompressed)=%d actual=%d for test %d", lenUnComp, pacUnComp, i)
- }
- }
-}
-
-func TestMsgLengthCompressionMalformed(t *testing.T) {
- // SOA with empty hostmaster, which is illegal
- soa := &SOA{Hdr: RR_Header{Name: ".", Rrtype: TypeSOA, Class: ClassINET, Ttl: 12345},
- Ns: ".",
- Mbox: "",
- Serial: 0,
- Refresh: 28800,
- Retry: 7200,
- Expire: 604800,
- Minttl: 60}
- m := new(Msg)
- m.Compress = true
- m.Ns = []RR{soa}
- m.Len() // Should not crash.
-}
-
-func TestMsgCompressLength2(t *testing.T) {
- msg := new(Msg)
- msg.Compress = true
- msg.SetQuestion(Fqdn("bliep."), TypeANY)
- msg.Answer = append(msg.Answer, &SRV{Hdr: RR_Header{Name: "blaat.", Rrtype: 0x21, Class: 0x1, Ttl: 0x3c}, Port: 0x4c57, Target: "foo.bar."})
- msg.Extra = append(msg.Extra, &A{Hdr: RR_Header{Name: "foo.bar.", Rrtype: 0x1, Class: 0x1, Ttl: 0x3c}, A: net.IP{0xac, 0x11, 0x0, 0x3}})
- predicted := msg.Len()
- buf, err := msg.Pack()
- if err != nil {
- t.Error(err)
- }
- if predicted != len(buf) {
- t.Errorf("predicted compressed length is wrong: predicted %s (len=%d) %d, actual %d",
- msg.Question[0].Name, len(msg.Answer), predicted, len(buf))
- }
-}
-
-func TestToRFC3597(t *testing.T) {
- a, _ := NewRR("miek.nl. IN A 10.0.1.1")
- x := new(RFC3597)
- x.ToRFC3597(a)
- if x.String() != `miek.nl. 3600 CLASS1 TYPE1 \# 4 0a000101` {
- t.Errorf("string mismatch, got: %s", x)
- }
-
- b, _ := NewRR("miek.nl. IN MX 10 mx.miek.nl.")
- x.ToRFC3597(b)
- if x.String() != `miek.nl. 3600 CLASS1 TYPE15 \# 14 000a026d78046d69656b026e6c00` {
- t.Errorf("string mismatch, got: %s", x)
- }
-}
-
-func TestNoRdataPack(t *testing.T) {
- data := make([]byte, 1024)
- for typ, fn := range TypeToRR {
- r := fn()
- *r.Header() = RR_Header{Name: "miek.nl.", Rrtype: typ, Class: ClassINET, Ttl: 16}
- _, err := PackRR(r, data, 0, nil, false)
- if err != nil {
- t.Errorf("failed to pack RR with zero rdata: %s: %v", TypeToString[typ], err)
- }
- }
-}
-
-func TestNoRdataUnpack(t *testing.T) {
- data := make([]byte, 1024)
- for typ, fn := range TypeToRR {
- if typ == TypeSOA || typ == TypeTSIG {
- // SOA, TSIG will not be seen (like this) in dyn. updates?
- continue
- }
- r := fn()
- *r.Header() = RR_Header{Name: "miek.nl.", Rrtype: typ, Class: ClassINET, Ttl: 16}
- off, err := PackRR(r, data, 0, nil, false)
- if err != nil {
- // Should always works, TestNoDataPack should have caught this
- t.Errorf("failed to pack RR: %v", err)
- continue
- }
- rr, _, err := UnpackRR(data[:off], 0)
- if err != nil {
- t.Errorf("failed to unpack RR with zero rdata: %s: %v", TypeToString[typ], err)
- }
- t.Log(rr)
- }
-}
-
-func TestRdataOverflow(t *testing.T) {
- rr := new(RFC3597)
- rr.Hdr.Name = "."
- rr.Hdr.Class = ClassINET
- rr.Hdr.Rrtype = 65280
- rr.Rdata = hex.EncodeToString(make([]byte, 0xFFFF))
- buf := make([]byte, 0xFFFF*2)
- if _, err := PackRR(rr, buf, 0, nil, false); err != nil {
- t.Fatalf("maximum size rrdata pack failed: %v", err)
- }
- rr.Rdata += "00"
- if _, err := PackRR(rr, buf, 0, nil, false); err != ErrRdata {
- t.Fatalf("oversize rrdata pack didn't return ErrRdata - instead: %v", err)
- }
-}
-
-func TestCopy(t *testing.T) {
- rr, _ := NewRR("miek.nl. 2311 IN A 127.0.0.1") // Weird TTL to avoid catching TTL
- rr1 := Copy(rr)
- if rr.String() != rr1.String() {
- t.Fatalf("Copy() failed %s != %s", rr.String(), rr1.String())
- }
-}
-
-func TestMsgCopy(t *testing.T) {
- m := new(Msg)
- m.SetQuestion("miek.nl.", TypeA)
- rr, _ := NewRR("miek.nl. 2311 IN A 127.0.0.1")
- m.Answer = []RR{rr}
- rr, _ = NewRR("miek.nl. 2311 IN NS 127.0.0.1")
- m.Ns = []RR{rr}
-
- m1 := m.Copy()
- if m.String() != m1.String() {
- t.Fatalf("Msg.Copy() failed %s != %s", m.String(), m1.String())
- }
-
- m1.Answer[0], _ = NewRR("somethingelse.nl. 2311 IN A 127.0.0.1")
- if m.String() == m1.String() {
- t.Fatalf("Msg.Copy() failed; change to copy changed template %s", m.String())
- }
-
- rr, _ = NewRR("miek.nl. 2311 IN A 127.0.0.2")
- m1.Answer = append(m1.Answer, rr)
- if m1.Ns[0].String() == m1.Answer[1].String() {
- t.Fatalf("Msg.Copy() failed; append changed underlying array %s", m1.Ns[0].String())
- }
-}
-
-func TestMsgPackBuffer(t *testing.T) {
- var testMessages = []string{
- // news.ycombinator.com.in.escapemg.com. IN A, response
- "586285830001000000010000046e6577730b79636f6d62696e61746f7203636f6d02696e086573636170656d6703636f6d0000010001c0210006000100000e10002c036e7332c02103646e730b67726f6f7665736861726bc02d77ed50e600002a3000000e1000093a8000000e10",
-
- // news.ycombinator.com.in.escapemg.com. IN A, question
- "586201000001000000000000046e6577730b79636f6d62696e61746f7203636f6d02696e086573636170656d6703636f6d0000010001",
-
- "398781020001000000000000046e6577730b79636f6d62696e61746f7203636f6d0000010001",
- }
-
- for i, hexData := range testMessages {
- // we won't fail the decoding of the hex
- input, _ := hex.DecodeString(hexData)
- m := new(Msg)
- if err := m.Unpack(input); err != nil {
- t.Errorf("packet %d failed to unpack", i)
- continue
- }
- t.Logf("packet %d %s", i, m.String())
- }
-}
generated by cgit v1.2.3-1-g7c22 (git 2.25.1) at 2024-05-20 13:11:56 +0000