From 6e2cb00008cbf09e556b00f87603797fcaa47e09 Mon Sep 17 00:00:00 2001 From: Christopher Speller Date: Mon, 16 Apr 2018 05:37:14 -0700 Subject: Depenancy upgrades and movign to dep. (#8630) --- vendor/github.com/miekg/dns/parse_test.go | 1465 ----------------------------- 1 file changed, 1465 deletions(-) delete mode 100644 vendor/github.com/miekg/dns/parse_test.go (limited to 'vendor/github.com/miekg/dns/parse_test.go') diff --git a/vendor/github.com/miekg/dns/parse_test.go b/vendor/github.com/miekg/dns/parse_test.go deleted file mode 100644 index efdaf59af..000000000 --- a/vendor/github.com/miekg/dns/parse_test.go +++ /dev/null @@ -1,1465 +0,0 @@ -package dns - -import ( - "bytes" - "crypto/rsa" - "encoding/hex" - "fmt" - "math/rand" - "net" - "reflect" - "regexp" - "strconv" - "strings" - "testing" - "testing/quick" -) - -func TestDotInName(t *testing.T) { - buf := make([]byte, 20) - PackDomainName("aa\\.bb.nl.", buf, 0, nil, false) - // index 3 must be a real dot - if buf[3] != '.' { - t.Error("dot should be a real dot") - } - - if buf[6] != 2 { - t.Error("this must have the value 2") - } - dom, _, _ := UnpackDomainName(buf, 0) - // printing it should yield the backspace again - if dom != "aa\\.bb.nl." { - t.Error("dot should have been escaped: ", dom) - } -} - -func TestDotLastInLabel(t *testing.T) { - sample := "aa\\..au." - buf := make([]byte, 20) - _, err := PackDomainName(sample, buf, 0, nil, false) - if err != nil { - t.Fatalf("unexpected error packing domain: %v", err) - } - dom, _, _ := UnpackDomainName(buf, 0) - if dom != sample { - t.Fatalf("unpacked domain `%s' doesn't match packed domain", dom) - } -} - -func TestTooLongDomainName(t *testing.T) { - l := "aaabbbcccdddeeefffggghhhiiijjjkkklllmmmnnnooopppqqqrrrsssttt." - dom := l + l + l + l + l + l + l - _, err := NewRR(dom + " IN A 127.0.0.1") - if err == nil { - t.Error("should be too long") - } - _, err = NewRR("..com. IN A 127.0.0.1") - if err == nil { - t.Error("should fail") - } -} - -func TestDomainName(t *testing.T) { - tests := []string{"r\\.gieben.miek.nl.", "www\\.www.miek.nl.", - "www.*.miek.nl.", "www.*.miek.nl.", - } - dbuff := make([]byte, 40) - - for _, ts := range tests { - if _, err := PackDomainName(ts, dbuff, 0, nil, false); err != nil { - t.Error("not a valid domain name") - continue - } - n, _, err := UnpackDomainName(dbuff, 0) - if err != nil { - t.Error("failed to unpack packed domain name") - continue - } - if ts != n { - t.Errorf("must be equal: in: %s, out: %s", ts, n) - } - } -} - -func TestDomainNameAndTXTEscapes(t *testing.T) { - tests := []byte{'.', '(', ')', ';', ' ', '@', '"', '\\', 9, 13, 10, 0, 255} - for _, b := range tests { - rrbytes := []byte{ - 1, b, 0, // owner - byte(TypeTXT >> 8), byte(TypeTXT), - byte(ClassINET >> 8), byte(ClassINET), - 0, 0, 0, 1, // TTL - 0, 2, 1, b, // Data - } - rr1, _, err := UnpackRR(rrbytes, 0) - if err != nil { - panic(err) - } - s := rr1.String() - rr2, err := NewRR(s) - if err != nil { - t.Errorf("error parsing unpacked RR's string: %v", err) - } - repacked := make([]byte, len(rrbytes)) - if _, err := PackRR(rr2, repacked, 0, nil, false); err != nil { - t.Errorf("error packing parsed RR: %v", err) - } - if !bytes.Equal(repacked, rrbytes) { - t.Error("packed bytes don't match original bytes") - } - } -} - -func TestTXTEscapeParsing(t *testing.T) { - test := [][]string{ - {`";"`, `";"`}, - {`\;`, `";"`}, - {`"\t"`, `"t"`}, - {`"\r"`, `"r"`}, - {`"\ "`, `" "`}, - {`"\;"`, `";"`}, - {`"\;\""`, `";\""`}, - {`"\(a\)"`, `"(a)"`}, - {`"\(a)"`, `"(a)"`}, - {`"(a\)"`, `"(a)"`}, - {`"(a)"`, `"(a)"`}, - {`"\048"`, `"0"`}, - {`"\` + "\t" + `"`, `"\009"`}, - {`"\` + "\n" + `"`, `"\010"`}, - {`"\` + "\r" + `"`, `"\013"`}, - {`"\` + "\x11" + `"`, `"\017"`}, - {`"\'"`, `"'"`}, - } - for _, s := range test { - rr, err := NewRR(fmt.Sprintf("example.com. IN TXT %v", s[0])) - if err != nil { - t.Errorf("could not parse %v TXT: %s", s[0], err) - continue - } - - txt := sprintTxt(rr.(*TXT).Txt) - if txt != s[1] { - t.Errorf("mismatch after parsing `%v` TXT record: `%v` != `%v`", s[0], txt, s[1]) - } - } -} - -func GenerateDomain(r *rand.Rand, size int) []byte { - dnLen := size % 70 // artificially limit size so there's less to interpret if a failure occurs - var dn []byte - done := false - for i := 0; i < dnLen && !done; { - max := dnLen - i - if max > 63 { - max = 63 - } - lLen := max - if lLen != 0 { - lLen = int(r.Int31()) % max - } - done = lLen == 0 - if done { - continue - } - l := make([]byte, lLen+1) - l[0] = byte(lLen) - for j := 0; j < lLen; j++ { - l[j+1] = byte(rand.Int31()) - } - dn = append(dn, l...) - i += 1 + lLen - } - return append(dn, 0) -} - -func TestDomainQuick(t *testing.T) { - r := rand.New(rand.NewSource(0)) - f := func(l int) bool { - db := GenerateDomain(r, l) - ds, _, err := UnpackDomainName(db, 0) - if err != nil { - panic(err) - } - buf := make([]byte, 255) - off, err := PackDomainName(ds, buf, 0, nil, false) - if err != nil { - t.Errorf("error packing domain: %v", err) - t.Errorf(" bytes: %v", db) - t.Errorf("string: %v", ds) - return false - } - if !bytes.Equal(db, buf[:off]) { - t.Errorf("repacked domain doesn't match original:") - t.Errorf("src bytes: %v", db) - t.Errorf(" string: %v", ds) - t.Errorf("out bytes: %v", buf[:off]) - return false - } - return true - } - if err := quick.Check(f, nil); err != nil { - t.Error(err) - } -} - -func GenerateTXT(r *rand.Rand, size int) []byte { - rdLen := size % 300 // artificially limit size so there's less to interpret if a failure occurs - var rd []byte - for i := 0; i < rdLen; { - max := rdLen - 1 - if max > 255 { - max = 255 - } - sLen := max - if max != 0 { - sLen = int(r.Int31()) % max - } - s := make([]byte, sLen+1) - s[0] = byte(sLen) - for j := 0; j < sLen; j++ { - s[j+1] = byte(rand.Int31()) - } - rd = append(rd, s...) - i += 1 + sLen - } - return rd -} - -// Ok, 2 things. 1) this test breaks with the new functionality of splitting up larger txt -// chunks into 255 byte pieces. 2) I don't like the random nature of this thing, because I can't -// place the quotes where they need to be. -// So either add some code the places the quotes in just the right spots, make this non random -// or do something else. -// Disabled for now. (miek) -func testTXTRRQuick(t *testing.T) { - s := rand.NewSource(0) - r := rand.New(s) - typeAndClass := []byte{ - byte(TypeTXT >> 8), byte(TypeTXT), - byte(ClassINET >> 8), byte(ClassINET), - 0, 0, 0, 1, // TTL - } - f := func(l int) bool { - owner := GenerateDomain(r, l) - rdata := GenerateTXT(r, l) - rrbytes := make([]byte, 0, len(owner)+2+2+4+2+len(rdata)) - rrbytes = append(rrbytes, owner...) - rrbytes = append(rrbytes, typeAndClass...) - rrbytes = append(rrbytes, byte(len(rdata)>>8)) - rrbytes = append(rrbytes, byte(len(rdata))) - rrbytes = append(rrbytes, rdata...) - rr, _, err := UnpackRR(rrbytes, 0) - if err != nil { - panic(err) - } - buf := make([]byte, len(rrbytes)*3) - off, err := PackRR(rr, buf, 0, nil, false) - if err != nil { - t.Errorf("pack Error: %v\nRR: %v", err, rr) - return false - } - buf = buf[:off] - if !bytes.Equal(buf, rrbytes) { - t.Errorf("packed bytes don't match original bytes") - t.Errorf("src bytes: %v", rrbytes) - t.Errorf(" struct: %v", rr) - t.Errorf("out bytes: %v", buf) - return false - } - if len(rdata) == 0 { - // string'ing won't produce any data to parse - return true - } - rrString := rr.String() - rr2, err := NewRR(rrString) - if err != nil { - t.Errorf("error parsing own output: %v", err) - t.Errorf("struct: %v", rr) - t.Errorf("string: %v", rrString) - return false - } - if rr2.String() != rrString { - t.Errorf("parsed rr.String() doesn't match original string") - t.Errorf("original: %v", rrString) - t.Errorf(" parsed: %v", rr2.String()) - return false - } - - buf = make([]byte, len(rrbytes)*3) - off, err = PackRR(rr2, buf, 0, nil, false) - if err != nil { - t.Errorf("error packing parsed rr: %v", err) - t.Errorf("unpacked Struct: %v", rr) - t.Errorf(" string: %v", rrString) - t.Errorf(" parsed Struct: %v", rr2) - return false - } - buf = buf[:off] - if !bytes.Equal(buf, rrbytes) { - t.Errorf("parsed packed bytes don't match original bytes") - t.Errorf(" source bytes: %v", rrbytes) - t.Errorf("unpacked struct: %v", rr) - t.Errorf(" string: %v", rrString) - t.Errorf(" parsed struct: %v", rr2) - t.Errorf(" repacked bytes: %v", buf) - return false - } - return true - } - c := &quick.Config{MaxCountScale: 10} - if err := quick.Check(f, c); err != nil { - t.Error(err) - } -} - -func TestParseDirectiveMisc(t *testing.T) { - tests := map[string]string{ - "$ORIGIN miek.nl.\na IN NS b": "a.miek.nl.\t3600\tIN\tNS\tb.miek.nl.", - "$TTL 2H\nmiek.nl. IN NS b.": "miek.nl.\t7200\tIN\tNS\tb.", - "miek.nl. 1D IN NS b.": "miek.nl.\t86400\tIN\tNS\tb.", - `name. IN SOA a6.nstld.com. hostmaster.nic.name. ( - 203362132 ; serial - 5m ; refresh (5 minutes) - 5m ; retry (5 minutes) - 2w ; expire (2 weeks) - 300 ; minimum (5 minutes) -)`: "name.\t3600\tIN\tSOA\ta6.nstld.com. hostmaster.nic.name. 203362132 300 300 1209600 300", - ". 3600000 IN NS ONE.MY-ROOTS.NET.": ".\t3600000\tIN\tNS\tONE.MY-ROOTS.NET.", - "ONE.MY-ROOTS.NET. 3600000 IN A 192.168.1.1": "ONE.MY-ROOTS.NET.\t3600000\tIN\tA\t192.168.1.1", - } - for i, o := range tests { - rr, err := NewRR(i) - if err != nil { - t.Error("failed to parse RR: ", err) - continue - } - if rr.String() != o { - t.Errorf("`%s' should be equal to\n`%s', but is `%s'", i, o, rr.String()) - } - } -} - -func TestNSEC(t *testing.T) { - nsectests := map[string]string{ - "nl. IN NSEC3PARAM 1 0 5 30923C44C6CBBB8F": "nl.\t3600\tIN\tNSEC3PARAM\t1 0 5 30923C44C6CBBB8F", - "p2209hipbpnm681knjnu0m1febshlv4e.nl. IN NSEC3 1 1 5 30923C44C6CBBB8F P90DG1KE8QEAN0B01613LHQDG0SOJ0TA NS SOA TXT RRSIG DNSKEY NSEC3PARAM": "p2209hipbpnm681knjnu0m1febshlv4e.nl.\t3600\tIN\tNSEC3\t1 1 5 30923C44C6CBBB8F P90DG1KE8QEAN0B01613LHQDG0SOJ0TA NS SOA TXT RRSIG DNSKEY NSEC3PARAM", - "localhost.dnssex.nl. IN NSEC www.dnssex.nl. A RRSIG NSEC": "localhost.dnssex.nl.\t3600\tIN\tNSEC\twww.dnssex.nl. A RRSIG NSEC", - "localhost.dnssex.nl. IN NSEC www.dnssex.nl. A RRSIG NSEC TYPE65534": "localhost.dnssex.nl.\t3600\tIN\tNSEC\twww.dnssex.nl. A RRSIG NSEC TYPE65534", - "localhost.dnssex.nl. IN NSEC www.dnssex.nl. A RRSIG NSec Type65534": "localhost.dnssex.nl.\t3600\tIN\tNSEC\twww.dnssex.nl. A RRSIG NSEC TYPE65534", - "44ohaq2njb0idnvolt9ggthvsk1e1uv8.skydns.test. NSEC3 1 0 0 - 44OHAQ2NJB0IDNVOLT9GGTHVSK1E1UVA": "44ohaq2njb0idnvolt9ggthvsk1e1uv8.skydns.test.\t3600\tIN\tNSEC3\t1 0 0 - 44OHAQ2NJB0IDNVOLT9GGTHVSK1E1UVA", - } - for i, o := range nsectests { - rr, err := NewRR(i) - if err != nil { - t.Error("failed to parse RR: ", err) - continue - } - if rr.String() != o { - t.Errorf("`%s' should be equal to\n`%s', but is `%s'", i, o, rr.String()) - } - } -} - -func TestParseLOC(t *testing.T) { - lt := map[string]string{ - "SW1A2AA.find.me.uk. LOC 51 30 12.748 N 00 07 39.611 W 0.00m 0.00m 0.00m 0.00m": "SW1A2AA.find.me.uk.\t3600\tIN\tLOC\t51 30 12.748 N 00 07 39.611 W 0m 0.00m 0.00m 0.00m", - "SW1A2AA.find.me.uk. LOC 51 0 0.0 N 00 07 39.611 W 0.00m 0.00m 0.00m 0.00m": "SW1A2AA.find.me.uk.\t3600\tIN\tLOC\t51 00 0.000 N 00 07 39.611 W 0m 0.00m 0.00m 0.00m", - } - for i, o := range lt { - rr, err := NewRR(i) - if err != nil { - t.Error("failed to parse RR: ", err) - continue - } - if rr.String() != o { - t.Errorf("`%s' should be equal to\n`%s', but is `%s'", i, o, rr.String()) - } - } -} - -func TestParseDS(t *testing.T) { - dt := map[string]string{ - "example.net. 3600 IN DS 40692 12 3 22261A8B0E0D799183E35E24E2AD6BB58533CBA7E3B14D659E9CA09B 2071398F": "example.net.\t3600\tIN\tDS\t40692 12 3 22261A8B0E0D799183E35E24E2AD6BB58533CBA7E3B14D659E9CA09B2071398F", - } - for i, o := range dt { - rr, err := NewRR(i) - if err != nil { - t.Error("failed to parse RR: ", err) - continue - } - if rr.String() != o { - t.Errorf("`%s' should be equal to\n`%s', but is `%s'", i, o, rr.String()) - } - } -} - -func TestQuotes(t *testing.T) { - tests := map[string]string{ - `t.example.com. IN TXT "a bc"`: "t.example.com.\t3600\tIN\tTXT\t\"a bc\"", - `t.example.com. IN TXT "a - bc"`: "t.example.com.\t3600\tIN\tTXT\t\"a\\010 bc\"", - `t.example.com. IN TXT ""`: "t.example.com.\t3600\tIN\tTXT\t\"\"", - `t.example.com. IN TXT "a"`: "t.example.com.\t3600\tIN\tTXT\t\"a\"", - `t.example.com. IN TXT "aa"`: "t.example.com.\t3600\tIN\tTXT\t\"aa\"", - `t.example.com. IN TXT "aaa" ;`: "t.example.com.\t3600\tIN\tTXT\t\"aaa\"", - `t.example.com. IN TXT "abc" "DEF"`: "t.example.com.\t3600\tIN\tTXT\t\"abc\" \"DEF\"", - `t.example.com. IN TXT "abc" ( "DEF" )`: "t.example.com.\t3600\tIN\tTXT\t\"abc\" \"DEF\"", - `t.example.com. IN TXT aaa ;`: "t.example.com.\t3600\tIN\tTXT\t\"aaa\"", - `t.example.com. IN TXT aaa aaa;`: "t.example.com.\t3600\tIN\tTXT\t\"aaa\" \"aaa\"", - `t.example.com. IN TXT aaa aaa`: "t.example.com.\t3600\tIN\tTXT\t\"aaa\" \"aaa\"", - `t.example.com. IN TXT aaa`: "t.example.com.\t3600\tIN\tTXT\t\"aaa\"", - "cid.urn.arpa. NAPTR 100 50 \"s\" \"z3950+I2L+I2C\" \"\" _z3950._tcp.gatech.edu.": "cid.urn.arpa.\t3600\tIN\tNAPTR\t100 50 \"s\" \"z3950+I2L+I2C\" \"\" _z3950._tcp.gatech.edu.", - "cid.urn.arpa. NAPTR 100 50 \"s\" \"rcds+I2C\" \"\" _rcds._udp.gatech.edu.": "cid.urn.arpa.\t3600\tIN\tNAPTR\t100 50 \"s\" \"rcds+I2C\" \"\" _rcds._udp.gatech.edu.", - "cid.urn.arpa. NAPTR 100 50 \"s\" \"http+I2L+I2C+I2R\" \"\" _http._tcp.gatech.edu.": "cid.urn.arpa.\t3600\tIN\tNAPTR\t100 50 \"s\" \"http+I2L+I2C+I2R\" \"\" _http._tcp.gatech.edu.", - "cid.urn.arpa. NAPTR 100 10 \"\" \"\" \"/urn:cid:.+@([^\\.]+\\.)(.*)$/\\2/i\" .": "cid.urn.arpa.\t3600\tIN\tNAPTR\t100 10 \"\" \"\" \"/urn:cid:.+@([^\\.]+\\.)(.*)$/\\2/i\" .", - } - for i, o := range tests { - rr, err := NewRR(i) - if err != nil { - t.Error("failed to parse RR: ", err) - continue - } - if rr.String() != o { - t.Errorf("`%s' should be equal to\n`%s', but is\n`%s'", i, o, rr.String()) - } - } -} - -func TestParseClass(t *testing.T) { - tests := map[string]string{ - "t.example.com. IN A 127.0.0.1": "t.example.com. 3600 IN A 127.0.0.1", - "t.example.com. CS A 127.0.0.1": "t.example.com. 3600 CS A 127.0.0.1", - "t.example.com. CH A 127.0.0.1": "t.example.com. 3600 CH A 127.0.0.1", - // ClassANY can not occur in zone files - // "t.example.com. ANY A 127.0.0.1": "t.example.com. 3600 ANY A 127.0.0.1", - "t.example.com. NONE A 127.0.0.1": "t.example.com. 3600 NONE A 127.0.0.1", - "t.example.com. CLASS255 A 127.0.0.1": "t.example.com. 3600 CLASS255 A 127.0.0.1", - } - for i, o := range tests { - rr, err := NewRR(i) - if err != nil { - t.Error("failed to parse RR: ", err) - continue - } - if rr.String() != o { - t.Errorf("`%s' should be equal to\n`%s', but is\n`%s'", i, o, rr.String()) - } - } -} - -func TestBrace(t *testing.T) { - tests := map[string]string{ - "(miek.nl.) 3600 IN A 127.0.1.1": "miek.nl.\t3600\tIN\tA\t127.0.1.1", - "miek.nl. (3600) IN MX (10) elektron.atoom.net.": "miek.nl.\t3600\tIN\tMX\t10 elektron.atoom.net.", - `miek.nl. IN ( - 3600 A 127.0.0.1)`: "miek.nl.\t3600\tIN\tA\t127.0.0.1", - "(miek.nl.) (A) (127.0.2.1)": "miek.nl.\t3600\tIN\tA\t127.0.2.1", - "miek.nl A 127.0.3.1": "miek.nl.\t3600\tIN\tA\t127.0.3.1", - "_ssh._tcp.local. 60 IN (PTR) stora._ssh._tcp.local.": "_ssh._tcp.local.\t60\tIN\tPTR\tstora._ssh._tcp.local.", - "miek.nl. NS ns.miek.nl": "miek.nl.\t3600\tIN\tNS\tns.miek.nl.", - `(miek.nl.) ( - (IN) - (AAAA) - (::1) )`: "miek.nl.\t3600\tIN\tAAAA\t::1", - `(miek.nl.) ( - (IN) - (AAAA) - (::1))`: "miek.nl.\t3600\tIN\tAAAA\t::1", - "miek.nl. IN AAAA ::2": "miek.nl.\t3600\tIN\tAAAA\t::2", - `((m)(i)ek.(n)l.) (SOA) (soa.) (soa.) ( - 2009032802 ; serial - 21600 ; refresh (6 hours) - 7(2)00 ; retry (2 hours) - 604()800 ; expire (1 week) - 3600 ; minimum (1 hour) - )`: "miek.nl.\t3600\tIN\tSOA\tsoa. soa. 2009032802 21600 7200 604800 3600", - "miek\\.nl. IN A 127.0.0.10": "miek\\.nl.\t3600\tIN\tA\t127.0.0.10", - "miek.nl. IN A 127.0.0.11": "miek.nl.\t3600\tIN\tA\t127.0.0.11", - "miek.nl. A 127.0.0.12": "miek.nl.\t3600\tIN\tA\t127.0.0.12", - `miek.nl. 86400 IN SOA elektron.atoom.net. miekg.atoom.net. ( - 2009032802 ; serial - 21600 ; refresh (6 hours) - 7200 ; retry (2 hours) - 604800 ; expire (1 week) - 3600 ; minimum (1 hour) - )`: "miek.nl.\t86400\tIN\tSOA\telektron.atoom.net. miekg.atoom.net. 2009032802 21600 7200 604800 3600", - } - for i, o := range tests { - rr, err := NewRR(i) - if err != nil { - t.Errorf("failed to parse RR: %v\n\t%s", err, i) - continue - } - if rr.String() != o { - t.Errorf("`%s' should be equal to\n`%s', but is `%s'", i, o, rr.String()) - } - } -} - -func TestParseFailure(t *testing.T) { - tests := []string{"miek.nl. IN A 327.0.0.1", - "miek.nl. IN AAAA ::x", - "miek.nl. IN MX a0 miek.nl.", - "miek.nl aap IN MX mx.miek.nl.", - "miek.nl 200 IN mxx 10 mx.miek.nl.", - "miek.nl. inn MX 10 mx.miek.nl.", - // "miek.nl. IN CNAME ", // actually valid nowadays, zero size rdata - "miek.nl. IN CNAME ..", - "miek.nl. PA MX 10 miek.nl.", - "miek.nl. ) IN MX 10 miek.nl.", - } - - for _, s := range tests { - _, err := NewRR(s) - if err == nil { - t.Errorf("should have triggered an error: \"%s\"", s) - } - } -} - -func TestOmittedTTL(t *testing.T) { - zone := ` -$ORIGIN example.com. -example.com. 42 IN SOA ns1.example.com. hostmaster.example.com. 1 86400 60 86400 3600 ; TTL=42 SOA -example.com. NS 2 ; TTL=42 absolute owner name -@ MD 3 ; TTL=42 current-origin owner name - MF 4 ; TTL=42 leading-space implied owner name - 43 TYPE65280 \# 1 05 ; TTL=43 implied owner name explicit TTL - MB 6 ; TTL=43 leading-tab implied owner name -$TTL 1337 -example.com. 88 MG 7 ; TTL=88 explicit TTL -example.com. MR 8 ; TTL=1337 after first $TTL -$TTL 314 - 1 TXT 9 ; TTL=1 implied owner name explicit TTL -example.com. DNAME 10 ; TTL=314 after second $TTL -` - reCaseFromComment := regexp.MustCompile(`TTL=(\d+)\s+(.*)`) - records := ParseZone(strings.NewReader(zone), "", "") - var i int - for record := range records { - i++ - if record.Error != nil { - t.Error(record.Error) - continue - } - expected := reCaseFromComment.FindStringSubmatch(record.Comment) - expectedTTL, _ := strconv.ParseUint(expected[1], 10, 32) - ttl := record.RR.Header().Ttl - if ttl != uint32(expectedTTL) { - t.Errorf("%s: expected TTL %d, got %d", expected[2], expectedTTL, ttl) - } - } - if i != 10 { - t.Errorf("expected %d records, got %d", 5, i) - } -} - -func TestRelativeNameErrors(t *testing.T) { - var badZones = []struct { - label string - zoneContents string - expectedErr string - }{ - { - "relative owner name without origin", - "example.com 3600 IN SOA ns.example.com. hostmaster.example.com. 1 86400 60 86400 3600", - "bad owner name", - }, - { - "relative owner name in RDATA", - "example.com. 3600 IN SOA ns hostmaster 1 86400 60 86400 3600", - "bad SOA Ns", - }, - { - "origin reference without origin", - "@ 3600 IN SOA ns.example.com. hostmaster.example.com. 1 86400 60 86400 3600", - "bad owner name", - }, - { - "relative owner name in $INCLUDE", - "$INCLUDE file.db example.com", - "bad origin name", - }, - { - "relative owner name in $ORIGIN", - "$ORIGIN example.com", - "bad origin name", - }, - } - for _, errorCase := range badZones { - entries := ParseZone(strings.NewReader(errorCase.zoneContents), "", "") - for entry := range entries { - if entry.Error == nil { - t.Errorf("%s: expected error, got nil", errorCase.label) - continue - } - err := entry.Error.err - if err != errorCase.expectedErr { - t.Errorf("%s: expected error `%s`, got `%s`", errorCase.label, errorCase.expectedErr, err) - } - } - } -} - -func TestHIP(t *testing.T) { - h := `www.example.com. IN HIP ( 2 200100107B1A74DF365639CC39F1D578 - AwEAAbdxyhNuSutc5EMzxTs9LBPCIkOFH8cIvM4p -9+LrV4e19WzK00+CI6zBCQTdtWsuxKbWIy87UOoJTwkUs7lBu+Upr1gsNrut79ryra+bSRGQ -b1slImA8YVJyuIDsj7kwzG7jnERNqnWxZ48AWkskmdHaVDP4BcelrTI3rMXdXF5D - rvs1.example.com. - rvs2.example.com. )` - rr, err := NewRR(h) - if err != nil { - t.Fatalf("failed to parse RR: %v", err) - } - msg := new(Msg) - msg.Answer = []RR{rr, rr} - bytes, err := msg.Pack() - if err != nil { - t.Fatalf("failed to pack msg: %v", err) - } - if err := msg.Unpack(bytes); err != nil { - t.Fatalf("failed to unpack msg: %v", err) - } - if len(msg.Answer) != 2 { - t.Fatalf("2 answers expected: %v", msg) - } - for i, rr := range msg.Answer { - rr := rr.(*HIP) - if l := len(rr.RendezvousServers); l != 2 { - t.Fatalf("2 servers expected, only %d in record %d:\n%v", l, i, msg) - } - for j, s := range []string{"rvs1.example.com.", "rvs2.example.com."} { - if rr.RendezvousServers[j] != s { - t.Fatalf("expected server %d of record %d to be %s:\n%v", j, i, s, msg) - } - } - } -} - -// Test with no known RR on the line -func TestLineNumberError2(t *testing.T) { - tests := map[string]string{ - "example.com. 1000 SO master.example.com. admin.example.com. 1 4294967294 4294967293 4294967295 100": "dns: expecting RR type or class, not this...: \"SO\" at line: 1:21", - "example.com 1000 IN TALINK a.example.com. b..example.com.": "dns: bad TALINK NextName: \"b..example.com.\" at line: 1:57", - "example.com 1000 IN TALINK ( a.example.com. b..example.com. )": "dns: bad TALINK NextName: \"b..example.com.\" at line: 1:60", - `example.com 1000 IN TALINK ( a.example.com. - bb..example.com. )`: "dns: bad TALINK NextName: \"bb..example.com.\" at line: 2:18", - // This is a bug, it should report an error on line 1, but the new is already processed. - `example.com 1000 IN TALINK ( a.example.com. b...example.com. - )`: "dns: bad TALINK NextName: \"b...example.com.\" at line: 2:1"} - - for in, errStr := range tests { - _, err := NewRR(in) - if err == nil { - t.Error("err is nil") - } else { - if err.Error() != errStr { - t.Errorf("%s: error should be %s is %v", in, errStr, err) - } - } - } -} - -// Test if the calculations are correct -func TestRfc1982(t *testing.T) { - // If the current time and the timestamp are more than 68 years apart - // it means the date has wrapped. 0 is 1970 - - // fall in the current 68 year span - strtests := []string{"20120525134203", "19700101000000", "20380119031408"} - for _, v := range strtests { - if x, _ := StringToTime(v); v != TimeToString(x) { - t.Errorf("1982 arithmetic string failure %s (%s:%d)", v, TimeToString(x), x) - } - } - - inttests := map[uint32]string{0: "19700101000000", - 1 << 31: "20380119031408", - 1<<32 - 1: "21060207062815", - } - for i, v := range inttests { - if TimeToString(i) != v { - t.Errorf("1982 arithmetic int failure %d:%s (%s)", i, v, TimeToString(i)) - } - } - - // Future tests, these dates get parsed to a date within the current 136 year span - future := map[string]string{"22680119031408": "20631123173144", - "19010101121212": "20370206184028", - "19210101121212": "20570206184028", - "19500101121212": "20860206184028", - "19700101000000": "19700101000000", - "19690101000000": "21050207062816", - "29210101121212": "21040522212236", - } - for from, to := range future { - x, _ := StringToTime(from) - y := TimeToString(x) - if y != to { - t.Errorf("1982 arithmetic future failure %s:%s (%s)", from, to, y) - } - } -} - -func TestEmpty(t *testing.T) { - for range ParseZone(strings.NewReader(""), "", "") { - t.Errorf("should be empty") - } -} - -func TestLowercaseTokens(t *testing.T) { - var testrecords = []string{ - "example.org. 300 IN a 1.2.3.4", - "example.org. 300 in A 1.2.3.4", - "example.org. 300 in a 1.2.3.4", - "example.org. 300 a 1.2.3.4", - "example.org. 300 A 1.2.3.4", - "example.org. IN a 1.2.3.4", - "example.org. in A 1.2.3.4", - "example.org. in a 1.2.3.4", - "example.org. a 1.2.3.4", - "example.org. A 1.2.3.4", - "example.org. a 1.2.3.4", - "$ORIGIN example.org.\n a 1.2.3.4", - "$Origin example.org.\n a 1.2.3.4", - "$origin example.org.\n a 1.2.3.4", - "example.org. Class1 Type1 1.2.3.4", - } - for _, testrr := range testrecords { - _, err := NewRR(testrr) - if err != nil { - t.Errorf("failed to parse %#v, got %v", testrr, err) - } - } -} - -func TestSRVPacking(t *testing.T) { - msg := Msg{} - - things := []string{"1.2.3.4:8484", - "45.45.45.45:8484", - "84.84.84.84:8484", - } - - for i, n := range things { - h, p, err := net.SplitHostPort(n) - if err != nil { - continue - } - port, _ := strconv.ParseUint(p, 10, 16) - - rr := &SRV{ - Hdr: RR_Header{Name: "somename.", - Rrtype: TypeSRV, - Class: ClassINET, - Ttl: 5}, - Priority: uint16(i), - Weight: 5, - Port: uint16(port), - Target: h + ".", - } - - msg.Answer = append(msg.Answer, rr) - } - - _, err := msg.Pack() - if err != nil { - t.Fatalf("couldn't pack %v: %v", msg, err) - } -} - -func TestParseBackslash(t *testing.T) { - if _, err := NewRR("nul\\000gap.test.globnix.net. 600 IN A 192.0.2.10"); err != nil { - t.Errorf("could not create RR with \\000 in it") - } - if _, err := NewRR(`nul\000gap.test.globnix.net. 600 IN TXT "Hello\123"`); err != nil { - t.Errorf("could not create RR with \\000 in it") - } - if _, err := NewRR(`m\ @\ iek.nl. IN 3600 A 127.0.0.1`); err != nil { - t.Errorf("could not create RR with \\ and \\@ in it") - } -} - -func TestILNP(t *testing.T) { - tests := []string{ - "host1.example.com.\t3600\tIN\tNID\t10 0014:4fff:ff20:ee64", - "host1.example.com.\t3600\tIN\tNID\t20 0015:5fff:ff21:ee65", - "host2.example.com.\t3600\tIN\tNID\t10 0016:6fff:ff22:ee66", - "host1.example.com.\t3600\tIN\tL32\t10 10.1.2.0", - "host1.example.com.\t3600\tIN\tL32\t20 10.1.4.0", - "host2.example.com.\t3600\tIN\tL32\t10 10.1.8.0", - "host1.example.com.\t3600\tIN\tL64\t10 2001:0DB8:1140:1000", - "host1.example.com.\t3600\tIN\tL64\t20 2001:0DB8:2140:2000", - "host2.example.com.\t3600\tIN\tL64\t10 2001:0DB8:4140:4000", - "host1.example.com.\t3600\tIN\tLP\t10 l64-subnet1.example.com.", - "host1.example.com.\t3600\tIN\tLP\t10 l64-subnet2.example.com.", - "host1.example.com.\t3600\tIN\tLP\t20 l32-subnet1.example.com.", - } - for _, t1 := range tests { - r, err := NewRR(t1) - if err != nil { - t.Fatalf("an error occurred: %v", err) - } else { - if t1 != r.String() { - t.Fatalf("strings should be equal %s %s", t1, r.String()) - } - } - } -} - -func TestGposEidNimloc(t *testing.T) { - dt := map[string]string{ - "444433332222111199990123000000ff. NSAP-PTR foo.bar.com.": "444433332222111199990123000000ff.\t3600\tIN\tNSAP-PTR\tfoo.bar.com.", - "lillee. IN GPOS -32.6882 116.8652 10.0": "lillee.\t3600\tIN\tGPOS\t-32.6882 116.8652 10.0", - "hinault. IN GPOS -22.6882 116.8652 250.0": "hinault.\t3600\tIN\tGPOS\t-22.6882 116.8652 250.0", - "VENERA. IN NIMLOC 75234159EAC457800920": "VENERA.\t3600\tIN\tNIMLOC\t75234159EAC457800920", - "VAXA. IN EID 3141592653589793": "VAXA.\t3600\tIN\tEID\t3141592653589793", - } - for i, o := range dt { - rr, err := NewRR(i) - if err != nil { - t.Error("failed to parse RR: ", err) - continue - } - if rr.String() != o { - t.Errorf("`%s' should be equal to\n`%s', but is `%s'", i, o, rr.String()) - } - } -} - -func TestPX(t *testing.T) { - dt := map[string]string{ - "*.net2.it. IN PX 10 net2.it. PRMD-net2.ADMD-p400.C-it.": "*.net2.it.\t3600\tIN\tPX\t10 net2.it. PRMD-net2.ADMD-p400.C-it.", - "ab.net2.it. IN PX 10 ab.net2.it. O-ab.PRMD-net2.ADMDb.C-it.": "ab.net2.it.\t3600\tIN\tPX\t10 ab.net2.it. O-ab.PRMD-net2.ADMDb.C-it.", - } - for i, o := range dt { - rr, err := NewRR(i) - if err != nil { - t.Error("failed to parse RR: ", err) - continue - } - if rr.String() != o { - t.Errorf("`%s' should be equal to\n`%s', but is `%s'", i, o, rr.String()) - } - } -} - -func TestComment(t *testing.T) { - // Comments we must see - comments := map[string]bool{"; this is comment 1": true, - "; this is comment 4": true, "; this is comment 6": true, - "; this is comment 7": true, "; this is comment 8": true} - zone := ` -foo. IN A 10.0.0.1 ; this is comment 1 -foo. IN A ( - 10.0.0.2 ; this is comment2 -) -; this is comment3 -foo. IN A 10.0.0.3 -foo. IN A ( 10.0.0.4 ); this is comment 4 - -foo. IN A 10.0.0.5 -; this is comment5 - -foo. IN A 10.0.0.6 - -foo. IN DNSKEY 256 3 5 AwEAAb+8l ; this is comment 6 -foo. IN NSEC miek.nl. TXT RRSIG NSEC; this is comment 7 -foo. IN TXT "THIS IS TEXT MAN"; this is comment 8 -` - for x := range ParseZone(strings.NewReader(zone), ".", "") { - if x.Error == nil { - if x.Comment != "" { - if _, ok := comments[x.Comment]; !ok { - t.Errorf("wrong comment %s", x.Comment) - } - } - } - } -} - -func TestEUIxx(t *testing.T) { - tests := map[string]string{ - "host.example. IN EUI48 00-00-5e-90-01-2a": "host.example.\t3600\tIN\tEUI48\t00-00-5e-90-01-2a", - "host.example. IN EUI64 00-00-5e-ef-00-00-00-2a": "host.example.\t3600\tIN\tEUI64\t00-00-5e-ef-00-00-00-2a", - } - for i, o := range tests { - r, err := NewRR(i) - if err != nil { - t.Errorf("failed to parse %s: %v", i, err) - } - if r.String() != o { - t.Errorf("want %s, got %s", o, r.String()) - } - } -} - -func TestUserRR(t *testing.T) { - tests := map[string]string{ - "host.example. IN UID 1234": "host.example.\t3600\tIN\tUID\t1234", - "host.example. IN GID 1234556": "host.example.\t3600\tIN\tGID\t1234556", - "host.example. IN UINFO \"Miek Gieben\"": "host.example.\t3600\tIN\tUINFO\t\"Miek Gieben\"", - } - for i, o := range tests { - r, err := NewRR(i) - if err != nil { - t.Errorf("failed to parse %s: %v", i, err) - } - if r.String() != o { - t.Errorf("want %s, got %s", o, r.String()) - } - } -} - -func TestTXT(t *testing.T) { - // Test single entry TXT record - rr, err := NewRR(`_raop._tcp.local. 60 IN TXT "single value"`) - if err != nil { - t.Error("failed to parse single value TXT record", err) - } else if rr, ok := rr.(*TXT); !ok { - t.Error("wrong type, record should be of type TXT") - } else { - if len(rr.Txt) != 1 { - t.Error("bad size of TXT value:", len(rr.Txt)) - } else if rr.Txt[0] != "single value" { - t.Error("bad single value") - } - if rr.String() != `_raop._tcp.local. 60 IN TXT "single value"` { - t.Error("bad representation of TXT record:", rr.String()) - } - if rr.len() != 28+1+12 { - t.Error("bad size of serialized record:", rr.len()) - } - } - - // Test multi entries TXT record - rr, err = NewRR(`_raop._tcp.local. 60 IN TXT "a=1" "b=2" "c=3" "d=4"`) - if err != nil { - t.Error("failed to parse multi-values TXT record", err) - } else if rr, ok := rr.(*TXT); !ok { - t.Error("wrong type, record should be of type TXT") - } else { - if len(rr.Txt) != 4 { - t.Error("bad size of TXT multi-value:", len(rr.Txt)) - } else if rr.Txt[0] != "a=1" || rr.Txt[1] != "b=2" || rr.Txt[2] != "c=3" || rr.Txt[3] != "d=4" { - t.Error("bad values in TXT records") - } - if rr.String() != `_raop._tcp.local. 60 IN TXT "a=1" "b=2" "c=3" "d=4"` { - t.Error("bad representation of TXT multi value record:", rr.String()) - } - if rr.len() != 28+1+3+1+3+1+3+1+3 { - t.Error("bad size of serialized multi value record:", rr.len()) - } - } - - // Test empty-string in TXT record - rr, err = NewRR(`_raop._tcp.local. 60 IN TXT ""`) - if err != nil { - t.Error("failed to parse empty-string TXT record", err) - } else if rr, ok := rr.(*TXT); !ok { - t.Error("wrong type, record should be of type TXT") - } else { - if len(rr.Txt) != 1 { - t.Error("bad size of TXT empty-string value:", len(rr.Txt)) - } else if rr.Txt[0] != "" { - t.Error("bad value for empty-string TXT record") - } - if rr.String() != `_raop._tcp.local. 60 IN TXT ""` { - t.Error("bad representation of empty-string TXT record:", rr.String()) - } - if rr.len() != 28+1 { - t.Error("bad size of serialized record:", rr.len()) - } - } - - // Test TXT record with chunk larger than 255 bytes, they should be split up, by the parser - s := "" - for i := 0; i < 255; i++ { - s += "a" - } - s += "b" - rr, err = NewRR(`test.local. 60 IN TXT "` + s + `"`) - if err != nil { - t.Error("failed to parse empty-string TXT record", err) - } - if rr.(*TXT).Txt[1] != "b" { - t.Errorf("Txt should have two chunk, last one my be 'b', but is %s", rr.(*TXT).Txt[1]) - } -} - -func TestTypeXXXX(t *testing.T) { - _, err := NewRR("example.com IN TYPE1234 \\# 4 aabbccdd") - if err != nil { - t.Errorf("failed to parse TYPE1234 RR: %v", err) - } - _, err = NewRR("example.com IN TYPE655341 \\# 8 aabbccddaabbccdd") - if err == nil { - t.Errorf("this should not work, for TYPE655341") - } - _, err = NewRR("example.com IN TYPE1 \\# 4 0a000001") - if err == nil { - t.Errorf("this should not work") - } -} - -func TestPTR(t *testing.T) { - _, err := NewRR("144.2.0.192.in-addr.arpa. 900 IN PTR ilouse03146p0\\(.example.com.") - if err != nil { - t.Error("failed to parse ", err) - } -} - -func TestDigit(t *testing.T) { - tests := map[string]byte{ - "miek\\000.nl. 100 IN TXT \"A\"": 0, - "miek\\001.nl. 100 IN TXT \"A\"": 1, - "miek\\254.nl. 100 IN TXT \"A\"": 254, - "miek\\255.nl. 100 IN TXT \"A\"": 255, - "miek\\256.nl. 100 IN TXT \"A\"": 0, - "miek\\257.nl. 100 IN TXT \"A\"": 1, - "miek\\004.nl. 100 IN TXT \"A\"": 4, - } - for s, i := range tests { - r, err := NewRR(s) - buf := make([]byte, 40) - if err != nil { - t.Fatalf("failed to parse %v", err) - } - PackRR(r, buf, 0, nil, false) - if buf[5] != i { - t.Fatalf("5 pos must be %d, is %d", i, buf[5]) - } - r1, _, _ := UnpackRR(buf, 0) - if r1.Header().Ttl != 100 { - t.Fatalf("TTL should %d, is %d", 100, r1.Header().Ttl) - } - } -} - -func TestParseRRSIGTimestamp(t *testing.T) { - tests := map[string]bool{ - `miek.nl. IN RRSIG SOA 8 2 43200 20140210031301 20140111031301 12051 miek.nl. MVZUyrYwq0iZhMFDDnVXD2BvuNiUJjSYlJAgzyAE6CF875BMvvZa+Sb0 RlSCL7WODQSQHhCx/fegHhVVF+Iz8N8kOLrmXD1+jO3Bm6Prl5UhcsPx WTBsg/kmxbp8sR1kvH4oZJtVfakG3iDerrxNaf0sQwhZzyfJQAqpC7pcBoc=`: true, - `miek.nl. IN RRSIG SOA 8 2 43200 315565800 4102477800 12051 miek.nl. MVZUyrYwq0iZhMFDDnVXD2BvuNiUJjSYlJAgzyAE6CF875BMvvZa+Sb0 RlSCL7WODQSQHhCx/fegHhVVF+Iz8N8kOLrmXD1+jO3Bm6Prl5UhcsPx WTBsg/kmxbp8sR1kvH4oZJtVfakG3iDerrxNaf0sQwhZzyfJQAqpC7pcBoc=`: true, - } - for r := range tests { - _, err := NewRR(r) - if err != nil { - t.Error(err) - } - } -} - -func TestTxtEqual(t *testing.T) { - rr1 := new(TXT) - rr1.Hdr = RR_Header{Name: ".", Rrtype: TypeTXT, Class: ClassINET, Ttl: 0} - rr1.Txt = []string{"a\"a", "\"", "b"} - rr2, _ := NewRR(rr1.String()) - if rr1.String() != rr2.String() { - // This is not an error, but keep this test. - t.Errorf("these two TXT records should match:\n%s\n%s", rr1.String(), rr2.String()) - } -} - -func TestTxtLong(t *testing.T) { - rr1 := new(TXT) - rr1.Hdr = RR_Header{Name: ".", Rrtype: TypeTXT, Class: ClassINET, Ttl: 0} - // Make a long txt record, this breaks when sending the packet, - // but not earlier. - rr1.Txt = []string{"start-"} - for i := 0; i < 200; i++ { - rr1.Txt[0] += "start-" - } - str := rr1.String() - if len(str) < len(rr1.Txt[0]) { - t.Error("string conversion should work") - } -} - -// Basically, don't crash. -func TestMalformedPackets(t *testing.T) { - var packets = []string{ - "0021641c0000000100000000000078787878787878787878787303636f6d0000100001", - } - - // com = 63 6f 6d - for _, packet := range packets { - data, _ := hex.DecodeString(packet) - var msg Msg - msg.Unpack(data) - } -} - -type algorithm struct { - name uint8 - bits int -} - -func TestNewPrivateKey(t *testing.T) { - if testing.Short() { - t.Skip("skipping test in short mode.") - } - algorithms := []algorithm{ - {ECDSAP256SHA256, 256}, - {ECDSAP384SHA384, 384}, - {RSASHA1, 1024}, - {RSASHA256, 2048}, - {DSA, 1024}, - {ED25519, 256}, - } - - for _, algo := range algorithms { - key := new(DNSKEY) - key.Hdr.Rrtype = TypeDNSKEY - key.Hdr.Name = "miek.nl." - key.Hdr.Class = ClassINET - key.Hdr.Ttl = 14400 - key.Flags = 256 - key.Protocol = 3 - key.Algorithm = algo.name - privkey, err := key.Generate(algo.bits) - if err != nil { - t.Fatal(err) - } - - newPrivKey, err := key.NewPrivateKey(key.PrivateKeyString(privkey)) - if err != nil { - t.Error(key.String()) - t.Error(key.PrivateKeyString(privkey)) - t.Fatal(err) - } - - switch newPrivKey := newPrivKey.(type) { - case *rsa.PrivateKey: - newPrivKey.Precompute() - } - - if !reflect.DeepEqual(privkey, newPrivKey) { - t.Errorf("[%v] Private keys differ:\n%#v\n%#v", AlgorithmToString[algo.name], privkey, newPrivKey) - } - } -} - -// special input test -func TestNewRRSpecial(t *testing.T) { - var ( - rr RR - err error - expect string - ) - - rr, err = NewRR("; comment") - expect = "" - if err != nil { - t.Errorf("unexpected err: %v", err) - } - if rr != nil { - t.Errorf("unexpected result: [%s] != [%s]", rr, expect) - } - - rr, err = NewRR("") - expect = "" - if err != nil { - t.Errorf("unexpected err: %v", err) - } - if rr != nil { - t.Errorf("unexpected result: [%s] != [%s]", rr, expect) - } - - rr, err = NewRR("$ORIGIN foo.") - expect = "" - if err != nil { - t.Errorf("unexpected err: %v", err) - } - if rr != nil { - t.Errorf("unexpected result: [%s] != [%s]", rr, expect) - } - - rr, err = NewRR(" ") - expect = "" - if err != nil { - t.Errorf("unexpected err: %v", err) - } - if rr != nil { - t.Errorf("unexpected result: [%s] != [%s]", rr, expect) - } - - rr, err = NewRR("\n") - expect = "" - if err != nil { - t.Errorf("unexpected err: %v", err) - } - if rr != nil { - t.Errorf("unexpected result: [%s] != [%s]", rr, expect) - } - - rr, err = NewRR("foo. A 1.1.1.1\nbar. A 2.2.2.2") - expect = "foo.\t3600\tIN\tA\t1.1.1.1" - if err != nil { - t.Errorf("unexpected err: %v", err) - } - if rr == nil || rr.String() != expect { - t.Errorf("unexpected result: [%s] != [%s]", rr, expect) - } -} - -func TestPrintfVerbsRdata(t *testing.T) { - x, _ := NewRR("www.miek.nl. IN MX 20 mx.miek.nl.") - if Field(x, 1) != "20" { - t.Errorf("should be 20") - } - if Field(x, 2) != "mx.miek.nl." { - t.Errorf("should be mx.miek.nl.") - } - - x, _ = NewRR("www.miek.nl. IN A 127.0.0.1") - if Field(x, 1) != "127.0.0.1" { - t.Errorf("should be 127.0.0.1") - } - - x, _ = NewRR("www.miek.nl. IN AAAA ::1") - if Field(x, 1) != "::1" { - t.Errorf("should be ::1") - } - - x, _ = NewRR("www.miek.nl. IN NSEC a.miek.nl. A NS SOA MX AAAA") - if Field(x, 1) != "a.miek.nl." { - t.Errorf("should be a.miek.nl.") - } - if Field(x, 2) != "A NS SOA MX AAAA" { - t.Errorf("should be A NS SOA MX AAAA") - } - - x, _ = NewRR("www.miek.nl. IN TXT \"first\" \"second\"") - if Field(x, 1) != "first second" { - t.Errorf("should be first second") - } - if Field(x, 0) != "" { - t.Errorf("should be empty") - } -} - -func TestParseTokenOverflow(t *testing.T) { - _, err := NewRR("_443._tcp.example.org. IN TLSA 0 0 0 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") - if err == nil { - t.Fatalf("token overflow should return an error") - } -} - -func TestParseTLSA(t *testing.T) { - lt := []string{ - "_443._tcp.example.org.\t3600\tIN\tTLSA\t1 1 1 c22be239f483c08957bc106219cc2d3ac1a308dfbbdd0a365f17b9351234cf00", - "_443._tcp.example.org.\t3600\tIN\tTLSA\t2 1 2 4e85f45179e9cd6e0e68e2eb5be2e85ec9b92d91c609caf3ef0315213e3f92ece92c38397a607214de95c7fadc0ad0f1c604a469a0387959745032c0d51492f3", - "_443._tcp.example.org.\t3600\tIN\tTLSA\t3 0 2 69ec8d2277360b215d0cd956b0e2747108dff34b27d461a41c800629e38ee6c2d1230cc9e8e36711330adc6766e6ff7c5fbb37f106f248337c1a20ad682888d2", - } - for _, o := range lt { - rr, err := NewRR(o) - if err != nil { - t.Error("failed to parse RR: ", err) - continue - } - if rr.String() != o { - t.Errorf("`%s' should be equal to\n`%s', but is `%s'", o, o, rr.String()) - } - } -} - -func TestParseSMIMEA(t *testing.T) { - lt := map[string]string{ - "2e85e1db3e62be6ea._smimecert.example.com.\t3600\tIN\tSMIMEA\t1 1 2 bd80f334566928fc18f58df7e4928c1886f48f71ca3fd41cd9b1854aca7c2180aaacad2819612ed68e7bd3701cc39be7f2529b017c0bc6a53e8fb3f0c7d48070": "2e85e1db3e62be6ea._smimecert.example.com.\t3600\tIN\tSMIMEA\t1 1 2 bd80f334566928fc18f58df7e4928c1886f48f71ca3fd41cd9b1854aca7c2180aaacad2819612ed68e7bd3701cc39be7f2529b017c0bc6a53e8fb3f0c7d48070", - "2e85e1db3e62be6ea._smimecert.example.com.\t3600\tIN\tSMIMEA\t0 0 1 cdcf0fc66b182928c5217ddd42c826983f5a4b94160ee6c1c9be62d38199f710": "2e85e1db3e62be6ea._smimecert.example.com.\t3600\tIN\tSMIMEA\t0 0 1 cdcf0fc66b182928c5217ddd42c826983f5a4b94160ee6c1c9be62d38199f710", - "2e85e1db3e62be6ea._smimecert.example.com.\t3600\tIN\tSMIMEA\t3 0 2 499a1eda2af8828b552cdb9d80c3744a25872fddd73f3898d8e4afa3549595d2dd4340126e759566fe8c26b251fa0c887ba4869f011a65f7e79967c2eb729f5b": "2e85e1db3e62be6ea._smimecert.example.com.\t3600\tIN\tSMIMEA\t3 0 2 499a1eda2af8828b552cdb9d80c3744a25872fddd73f3898d8e4afa3549595d2dd4340126e759566fe8c26b251fa0c887ba4869f011a65f7e79967c2eb729f5b", - "2e85e1db3e62be6eb._smimecert.example.com.\t3600\tIN\tSMIMEA\t3 0 2 499a1eda2af8828b552cdb9d80c3744a25872fddd73f3898d8e4afa3549595d2dd4340126e759566fe8 c26b251fa0c887ba4869f01 1a65f7e79967c2eb729f5b": "2e85e1db3e62be6eb._smimecert.example.com.\t3600\tIN\tSMIMEA\t3 0 2 499a1eda2af8828b552cdb9d80c3744a25872fddd73f3898d8e4afa3549595d2dd4340126e759566fe8c26b251fa0c887ba4869f011a65f7e79967c2eb729f5b", - } - for i, o := range lt { - rr, err := NewRR(i) - if err != nil { - t.Error("failed to parse RR: ", err) - continue - } - if rr.String() != o { - t.Errorf("`%s' should be equal to\n`%s', but is `%s'", o, o, rr.String()) - } - } -} - -func TestParseSSHFP(t *testing.T) { - lt := []string{ - "test.example.org.\t300\tSSHFP\t1 2 (\n" + - "\t\t\t\t\tBC6533CDC95A79078A39A56EA7635984ED655318ADA9\n" + - "\t\t\t\t\tB6159E30723665DA95BB )", - "test.example.org.\t300\tSSHFP\t1 2 ( BC6533CDC 95A79078A39A56EA7635984ED655318AD A9B6159E3072366 5DA95BB )", - } - result := "test.example.org.\t300\tIN\tSSHFP\t1 2 BC6533CDC95A79078A39A56EA7635984ED655318ADA9B6159E30723665DA95BB" - for _, o := range lt { - rr, err := NewRR(o) - if err != nil { - t.Error("failed to parse RR: ", err) - continue - } - if rr.String() != result { - t.Errorf("`%s' should be equal to\n\n`%s', but is \n`%s'", o, result, rr.String()) - } - } -} - -func TestParseHINFO(t *testing.T) { - dt := map[string]string{ - "example.net. HINFO A B": "example.net. 3600 IN HINFO \"A\" \"B\"", - "example.net. HINFO \"A\" \"B\"": "example.net. 3600 IN HINFO \"A\" \"B\"", - "example.net. HINFO A B C D E F": "example.net. 3600 IN HINFO \"A\" \"B C D E F\"", - "example.net. HINFO AB": "example.net. 3600 IN HINFO \"AB\" \"\"", - // "example.net. HINFO PC-Intel-700mhz \"Redhat Linux 7.1\"": "example.net. 3600 IN HINFO \"PC-Intel-700mhz\" \"Redhat Linux 7.1\"", - // This one is recommended in Pro Bind book http://www.zytrax.com/books/dns/ch8/hinfo.html - // but effectively, even Bind would replace it to correctly formed text when you AXFR - // TODO: remove this set of comments or figure support for quoted/unquoted combinations in endingToTxtSlice function - } - for i, o := range dt { - rr, err := NewRR(i) - if err != nil { - t.Error("failed to parse RR: ", err) - continue - } - if rr.String() != o { - t.Errorf("`%s' should be equal to\n`%s', but is `%s'", i, o, rr.String()) - } - } -} - -func TestParseCAA(t *testing.T) { - lt := map[string]string{ - "example.net. CAA 0 issue \"symantec.com\"": "example.net.\t3600\tIN\tCAA\t0 issue \"symantec.com\"", - "example.net. CAA 0 issuewild \"symantec.com; stuff\"": "example.net.\t3600\tIN\tCAA\t0 issuewild \"symantec.com; stuff\"", - "example.net. CAA 128 tbs \"critical\"": "example.net.\t3600\tIN\tCAA\t128 tbs \"critical\"", - "example.net. CAA 2 auth \"0>09\\006\\010+\\006\\001\\004\\001\\214y\\002\\003\\001\\006\\009`\\134H\\001e\\003\\004\\002\\001\\004 y\\209\\012\\221r\\220\\156Q\\218\\150\\150{\\166\\245:\\231\\182%\\157:\\133\\179}\\1923r\\238\\151\\255\\128q\\145\\002\\001\\000\"": "example.net.\t3600\tIN\tCAA\t2 auth \"0>09\\006\\010+\\006\\001\\004\\001\\214y\\002\\003\\001\\006\\009`\\134H\\001e\\003\\004\\002\\001\\004 y\\209\\012\\221r\\220\\156Q\\218\\150\\150{\\166\\245:\\231\\182%\\157:\\133\\179}\\1923r\\238\\151\\255\\128q\\145\\002\\001\\000\"", - "example.net. TYPE257 0 issue \"symantec.com\"": "example.net.\t3600\tIN\tCAA\t0 issue \"symantec.com\"", - } - for i, o := range lt { - rr, err := NewRR(i) - if err != nil { - t.Error("failed to parse RR: ", err) - continue - } - if rr.String() != o { - t.Errorf("`%s' should be equal to\n`%s', but is `%s'", i, o, rr.String()) - } - } -} - -func TestPackCAA(t *testing.T) { - m := new(Msg) - record := new(CAA) - record.Hdr = RR_Header{Name: "example.com.", Rrtype: TypeCAA, Class: ClassINET, Ttl: 0} - record.Tag = "issue" - record.Value = "symantec.com" - record.Flag = 1 - - m.Answer = append(m.Answer, record) - bytes, err := m.Pack() - if err != nil { - t.Fatalf("failed to pack msg: %v", err) - } - if err := m.Unpack(bytes); err != nil { - t.Fatalf("failed to unpack msg: %v", err) - } - if len(m.Answer) != 1 { - t.Fatalf("incorrect number of answers unpacked") - } - rr := m.Answer[0].(*CAA) - if rr.Tag != "issue" { - t.Fatalf("invalid tag for unpacked answer") - } else if rr.Value != "symantec.com" { - t.Fatalf("invalid value for unpacked answer") - } else if rr.Flag != 1 { - t.Fatalf("invalid flag for unpacked answer") - } -} - -func TestParseURI(t *testing.T) { - lt := map[string]string{ - "_http._tcp. IN URI 10 1 \"http://www.example.com/path\"": "_http._tcp.\t3600\tIN\tURI\t10 1 \"http://www.example.com/path\"", - "_http._tcp. IN URI 10 1 \"\"": "_http._tcp.\t3600\tIN\tURI\t10 1 \"\"", - } - for i, o := range lt { - rr, err := NewRR(i) - if err != nil { - t.Error("failed to parse RR: ", err) - continue - } - if rr.String() != o { - t.Errorf("`%s' should be equal to\n`%s', but is `%s'", i, o, rr.String()) - } - } -} - -func TestParseAVC(t *testing.T) { - avcs := map[string]string{ - `example.org. IN AVC "app-name:WOLFGANG|app-class:OAM|business=yes"`: `example.org. 3600 IN AVC "app-name:WOLFGANG|app-class:OAM|business=yes"`, - } - for avc, o := range avcs { - rr, err := NewRR(avc) - if err != nil { - t.Error("failed to parse RR: ", err) - continue - } - if rr.String() != o { - t.Errorf("`%s' should be equal to\n`%s', but is `%s'", avc, o, rr.String()) - } - } -} - -func TestParseCSYNC(t *testing.T) { - syncs := map[string]string{ - `example.com. 3600 IN CSYNC 66 3 A NS AAAA`: `example.com. 3600 IN CSYNC 66 3 A NS AAAA`, - } - for s, o := range syncs { - rr, err := NewRR(s) - if err != nil { - t.Error("failed to parse RR: ", err) - continue - } - if rr.String() != o { - t.Errorf("`%s' should be equal to\n`%s', but is `%s'", s, o, rr.String()) - } - } -} - -func TestParseBadNAPTR(t *testing.T) { - // Should look like: mplus.ims.vodafone.com. 3600 IN NAPTR 10 100 "S" "SIP+D2U" "" _sip._udp.mplus.ims.vodafone.com. - naptr := `mplus.ims.vodafone.com. 3600 IN NAPTR 10 100 S SIP+D2U _sip._udp.mplus.ims.vodafone.com.` - _, err := NewRR(naptr) // parse fails, we should not have leaked a goroutine. - if err == nil { - t.Fatalf("parsing NAPTR should have failed: %s", naptr) - } - if err := goroutineLeaked(); err != nil { - t.Errorf("leaked goroutines: %s", err) - } -} - -func TestUnbalancedParens(t *testing.T) { - sig := `example.com. 3600 IN RRSIG MX 15 2 3600 ( - 1440021600 1438207200 3613 example.com. ( - oL9krJun7xfBOIWcGHi7mag5/hdZrKWw15jPGrHpjQeRAvTdszaPD+QLs3f - x8A4M3e23mRZ9VrbpMngwcrqNAg== )` - _, err := NewRR(sig) - if err == nil { - t.Fatalf("failed to detect extra opening brace") - } -} - -func TestBad(t *testing.T) { - tests := []string{ - `" TYPE257 9 1E12\x00\x105"`, - `" TYPE256 9 5"`, - `" TYPE257 0\"00000000000000400000000000000000000\x00\x10000000000000000000000000000000000 9 l\x16\x01\x005266"`, - } - for i := range tests { - s, err := strconv.Unquote(tests[i]) - if err != nil { - t.Fatalf("failed to unquote: %q: %s", tests[i], err) - } - if _, err = NewRR(s); err == nil { - t.Errorf("correctly parsed %q", s) - } - } -} -- cgit v1.2.3-1-g7c22