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var fs = require('fs');
var url = require('url');
var http = require('http');
var domains = {};
/*
Problem with PublicSuffix:
The list not only contains TLDs/SLDs, but also domains like "dyndns.org".
While this may be useful for Cookie-Origin-Policy, these domains are possibly
being handled by URI.js, considering URI("//dyndns.org").tld("com").
The list does not distinguish "official" TLDs from such domains.
(At least I have problems with treating "cc.ga.us" as a SLD)
*/
http.get("http://mxr.mozilla.org/mozilla-central/source/netwerk/dns/effective_tld_names.dat?raw=1", function(res) {
res.on('data', function(data) {
data.toString().replace(/\r/g, "").split("\n").forEach(function(line) {
// skip empty lines, comments and TLDs
if (!line || (line[0] === "/" && line[1] === "/") || line.indexOf('.') === -1) {
return;
}
var parts = line.split('.');
var sld = parts.slice(0, -1).join('.');
var tld = parts.slice(-1);
if (parts.length < 2) {
return;
}
if (!domains[tld]) {
domains[tld] = [];
}
domains[tld].push(sld);
});
}).on('end', function() {
//file.end();
for (var tld in domains) {
domains[tld].sort();
// ! and * are sorted to the top
if (domains[tld][0][0] == '!') {
// we have wildcards and exclusions
} else if (domains[tld][0][0] == '*') {
// we have wildcards
} else {
// simple list
}
}
console.log(JSON.stringify(domains, null, 2));
//console.log(domains.jp);
});
});
/*
// https://github.com/oncletom/tld.js
// generates a 430KB file, which is inacceptible for the web
build a regex pattern from this -- http://publicsuffix.org/list/
"!exclusion"
"*" wildcard
uk: [ '!bl',
'!british-library',
'!jet',
'!mod',
'!national-library-scotland',
'!nel',
'!nic',
'!nls',
'!parliament',
'*',
'*.nhs',
'*.police',
'*.sch',
'blogspot.co' ]
jp: [ '!city.kawasaki',
'!city.kitakyushu',
'!city.kobe',
'!city.nagoya',
'!city.sapporo',
'!city.sendai',
'!city.yokohama',
'*.kawasaki',
'*.kitakyushu',
'*.kobe',
'*.nagoya',
'*.sapporo',
'*.sendai',
'*.yokohama',
'abashiri.hokkaido',
'abeno.osaka',
'abiko.chiba',
… ]
*/
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