util.dns: Move DNS parameters details into util.dnsregistry

Goal is to regenerate this file from the IANA registry using a tool.
Having it in a separate file will reduce vcs noise in util.dns

1 files changed, 59 insertions, 0 deletions

diff --git a/util/dnsregistry.lua b/util/dnsregistry.lua
new file mode 100644
index 00000000..1086ffcc
--- /dev/null
+++ b/util/dnsregistry.lua
@@ -0,0 +1,59 @@
+
+-- Converted from
+-- http://www.iana.org/assignments/dns-parameters
+-- 2020-06-25
+
+local classes = {
+	IN = 1; "IN";
+	nil;
+	CH = 3; "CH";
+	HS = 4; "HS";
+};
+
+local types = {
+"A";"NS";"MD";"MF";"CNAME";"SOA";"MB";"MG";"MR";"NULL";"WKS";"PTR";"HINFO";
+"MINFO";"MX";"TXT";"RP";"AFSDB";"X25";"ISDN";"RT";"NSAP";"NSAP-PTR";"SIG";
+"KEY";"PX";"GPOS";"AAAA";"LOC";"NXT";"EID";"NIMLOC";"SRV";"ATMA";"NAPTR";
+"KX";"CERT";"A6";"DNAME";"SINK";"OPT";"APL";"DS";"SSHFP";"IPSECKEY";"RRSIG";
+"NSEC";"DNSKEY";"DHCID";"NSEC3";"NSEC3PARAM";"TLSA";"SMIMEA";[55]="HIP";
+[56]="NINFO";[57]="RKEY";[58]="TALINK";[59]="CDS";[60]="CDNSKEY";[61]="OPENPGPKEY";
+[62]="CSYNC";[63]="ZONEMD";[99]="SPF";[100]="UINFO";[101]="UID";[102]="GID";
+[103]="UNSPEC";[104]="NID";[105]="L32";[106]="L64";[107]="LP";[108]="EUI48";
+[109]="EUI64";["CSYNC"]=62;["TXT"]=16;["NAPTR"]=35;["A6"]=38;["RP"]=17;
+["TALINK"]=58;["NXT"]=30;["MR"]=9;["UINFO"]=100;["X25"]=19;["TKEY"]=249;
+["CERT"]=37;["SMIMEA"]=53;[252]="AXFR";[253]="MAILB";["CDS"]=59;[32769]="DLV";
+["RT"]=21;["WKS"]=11;[249]="TKEY";["LP"]=107;[250]="TSIG";["SSHFP"]=44;["DS"]=43;
+["ISDN"]=20;["ATMA"]=34;["NS"]=2;[257]="CAA";["PX"]=26;["MX"]=15;["TSIG"]=250;
+["EID"]=31;["TLSA"]=52;["GID"]=102;["KX"]=36;["SPF"]=99;["DOA"]=259;["GPOS"]=27;
+["IPSECKEY"]=45;["NIMLOC"]=32;["RRSIG"]=46;["UID"]=101;["DNAME"]=39;["NSAP"]=22;
+["DNSKEY"]=48;["SINK"]=40;["DHCID"]=49;[32768]="TA";["NSAP-PTR"]=23;["AAAA"]=28;
+["PTR"]=12;["MINFO"]=14;["TA"]=32768;["EUI64"]=109;[260]="AMTRELAY";
+["AMTRELAY"]=260;["CDNSKEY"]=60;[259]="DOA";["LOC"]=29;[258]="AVC";["AVC"]=258;
+["CAA"]=257;["MB"]=7;["*"]=255;[256]="URI";["URI"]=256;["SRV"]=33;["EUI48"]=108;
+[255]="*";[254]="MAILA";["MAILA"]=254;["MAILB"]=253;["CNAME"]=5;[251]="IXFR";
+["APL"]=42;["OPENPGPKEY"]=61;["MD"]=3;["NINFO"]=56;["ZONEMD"]=63;["RKEY"]=57;
+["L32"]=105;["NID"]=104;["HIP"]=55;["NSEC"]=47;["DLV"]=32769;["UNSPEC"]=103;
+["NSEC3PARAM"]=51;["MF"]=4;["MG"]=8;["AFSDB"]=18;["A"]=1;["SIG"]=24;["NSEC3"]=50;
+["HINFO"]=13;["IXFR"]=251;["NULL"]=10;["AXFR"]=252;["KEY"]=25;["OPT"]=41;
+["SOA"]=6;["L64"]=106;
+}
+
+local errors = {
+	NoError = "No Error"; [0] = "NoError";
+	FormErr = "Format Error"; "FormErr";
+	ServFail = "Server Failure"; "ServFail";
+	NXDomain = "Non-Existent Domain"; "NXDomain";
+	NotImp = "Not Implemented"; "NotImp";
+	Refused = "Query Refused"; "Refused";
+	YXDomain = "Name Exists when it should not"; "YXDomain";
+	YXRRSet = "RR Set Exists when it should not"; "YXRRSet";
+	NXRRSet = "RR Set that should exist does not"; "NXRRSet";
+	NotAuth = "Server Not Authoritative for zone"; "NotAuth";
+	NotZone = "Name not contained in zone"; "NotZone";
+};
+
+return {
+	classes = classes;
+	types = types;
+	errors = errors;
+};