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
--- a/util/dns.lua Thu Mar 18 00:03:16 2021 +0100
+++ b/util/dns.lua Sun Oct 04 19:23:16 2020 +0200
@@ -18,6 +18,7 @@
local have_net, net_util = pcall(require, "util.net");
+local iana_data = require "util.dnsregistry";
if have_net and not net_util.ntop then -- Added in Prosody 0.11
have_net = false;
end
@@ -32,59 +33,6 @@
return (s_gsub(s, ".", chartohex));
end
--- 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";
-};
-
-- Simplified versions of Waqas DNS parsers
-- Only the per RR parsers are needed and only feed a single RR
@@ -270,8 +218,8 @@
return {
parsers = parsers;
- classes = classes;
- types = types;
- errors = errors;
+ classes = iana_data.classes;
+ types = iana_data.types;
+ errors = iana_data.errors;
params = params;
};
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/util/dnsregistry.lua Sun Oct 04 19:23:16 2020 +0200
@@ -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;
+};