Remove obsolete PAC-generator

pac-generator/generate-PACs.js

@@ -1,29 +0,0 @@
-'use strict';
-
-var generator = require('./pac-generator');
-
-var normalizedPath = require('path').join(__dirname, 'src');
-
-var outputDir = './generated-PACs';
-
-var fs = require('fs')
-try {
-  fs.mkdirSync( outputDir );
-} catch(e) {
-  if ( e.code != 'EEXIST' ) throw e;
-}
-
-fs.readdirSync( normalizedPath )
-  .filter( file => file.startsWith('blocked-') )
-  .forEach( file =>
-	  require('./src/'+ file)(
-	    generator.hosts,
-		generator.ips,
-		generator,
-		function generatePac() {
-          var args = [].slice.call( arguments );
-          args.unshift( outputDir +'/'+ file )
-          generator.writeOutputToFile.apply( generator, args );
-        }
-      )
-  );

pac-generator/pac-generator.js

@@ -1,95 +0,0 @@
-'use strict';
-
-var fs = require('fs');
-
-var input = fs.readFileSync('dump.csv').toString();
-
-var punycode = require('punycode')
-
-/*
-  CVS Format:
-
-   IP(s);host(s);URL(s);organization(s);reason;yyyy-mm-dd
-
-  * multiple values are joind by " | "
-  * url may have wierd protocol, e.g.: Newcamd525://
-
-*/
-
-var columnsSep = ';';
-var valuesSep = /\s*\|\s*/g;
-
-var ips = [], hosts = [], urls = [], orgs = [], date, reason;
-
-for(var line of input.trim().split(/\r?\n/g).slice(1)) {
-  var values = line.split( columnsSep );
-  var newIps    = values.shift().split( valuesSep );
-  var newHosts  = values.shift().split( valuesSep ).map( punycode.toASCII ).map( host => host.replace(/\.+$/g) );
-  var newUrls   = values.shift().split( valuesSep );
-  var newOrgs   = values.shift().split( valuesSep );
-  var newDate   = values.pop();
-  var newReason = values.join(';');
-  ips.push.apply(ips, newIps);
-  hosts.push.apply(hosts, newHosts);
-}
-
-function toHash(arr) {
-  var res = {};
-  arr.forEach( el => res[el] = true );
-  return res;
-}
-
-var ipsHash   = toHash(ips);
-var hostsHash = toHash(hosts);
-
-// Remove duplicates and sort.
-var ips   = Object.keys(ipsHash).sort();
-var hosts = Object.keys(hostsHash).sort();
-
-function FindProxyForURL(url, host) {
-  // ProstoVPN.AntiZapret PAC-ip File
-  // Generated on Sun Nov 22 10:12:29 MSK 2015
-
-  // The whole PAC script is reevaluated on each call of this function.
-
-  host = host.replace(/\.+$/).toLowerCase(); // E.g. WinHTTP may be nasty.
-
-  // HTTPS proxy is a HTTP proxy over SSL. It is NOT CONNECT proxy!
-  // Supported only in Chrome and Firefox.
-  // http://www.chromium.org/developers/design-documents/secure-web-proxy
-  // This is to bypass FULL DPI
-  var isIE = /*@cc_on!@*/!1;
-  var viaProxy = isIE
-    ? 'PROXY proxy.antizapret.prostovpn.org:3128; DIRECT'
-    : 'HTTPS proxy.antizapret.prostovpn.org:3143; PROXY proxy.antizapret.prostovpn.org:3128; DIRECT';
-
-  return IFPROXY() ? viaProxy : 'DIRECT';
-}
-
-var pacTemplate = FindProxyForURL.toString();
-
-function stringifyCall() {
-  var args = [].slice.call( arguments );
-  var fun = args.shift();
-  var args = args
-    .map( a => typeof a !== 'string' ? JSON.stringify(a) : a ).join(', ');
-  return '('+fun+')('+args+')';
-}
-
-function ifProxy2pac() {
-  return pacTemplate.replace( 'IFPROXY()', stringifyCall.apply(this, arguments) );
-}
-
-function writeOutputToFile() {
-  var args = [].slice.call( arguments );
-  var scriptPath = args.shift();
-  var pac = ifProxy2pac.apply(this, args);
-  fs.writeFileSync( scriptPath, pac);
-}
-
-module.exports = {
-  hosts: hosts,
-  ips: ips,
-  stringifyCall: stringifyCall,
-  writeOutputToFile: writeOutputToFile,
-}

pac-generator/package.json

@@ -1,15 +0,0 @@
-{
-  "name": "subjective-good-is-evil",
-  "version": "1.0.0",
-  "description": "",
-  "main": "index.js",
-  "scripts": {
-    "start": "node generate-PACs.js",
-	"serve": "http-server generated-PACs"
-  },
-  "author": "ilyaigpetrov",
-  "license": "ISC",
-  "devDependencies": {
-    "http-server": "^0.8.5"
-  }
-}

pac-generator/src/_blocked-hosts-simple-trie.js

@@ -1,85 +0,0 @@
-'use strict';
-
-module.exports = (hosts, ips, generator, generatePac) => {
-
-  function populateSimpleTrie(trie, letters) {
-
-    if (!letters.length || !trie)
-      return trie;
-
-    var letter = letters.shift();
-
-    if (!letters.length) {
-      trie[letter] = ['', false];
-      return trie;
-    }
-
-    if (trie[letter] === ['', false]) // Subdomain of a blocked domain.
-      return trie;
-
-    if (!trie[letter]) {
-      trie[letter] = [letters.join(''), false]
-      return trie;
-    }
-
-    var arr = trie[letter];
-    var link = arr[0].split('');
-    var linkTrie = arr[1];
-
-    function commonPrefix(wa, wb) {
-      var len = Math.min(wa.length, wb.length);
-      var i = -1;
-      while(++i < len)
-        if (wa[i] !== wb[i])
-          break;
-      return wa.slice(0, i)
-    }
-
-    var prefix = commonPrefix(link, letters);
-
-    var suffixLetters = letters.slice(prefix.length);
-    var suffixLink    = link.slice(prefix.length);
-
-    var newTrie = {};
-    if (!suffixLink.length)
-      var newTrie = linkTrie;
-    if (!suffixLetters.length)
-      var newTrie = false;
-
-    if (newTrie) {
-      newTrie = populateSimpleTrie( newTrie, suffixLetters );
-      newTrie = populateSimpleTrie( newTrie, suffixLink );
-    }
-    trie[letter] = [prefix.join(''), newTrie];
-
-    return trie;
-  }
-
-  var simpleTrie = {};
-  for(var host of hosts)
-    populateSimpleTrie(simpleTrie, host.split('').reverse());
-
-  function ifProxyBySimpleTrie(host, simpleTrie) {
-    var letters = host.split('').reverse();
-    while(letters.length) {
-      var letter = letters.shift();
-      var arr = simpleTrie[letter];
-      var link     = arr[0];
-
-      if (link.length > letters.length)
-        return false;
-
-      for( var i=0; i < link.length; ++i )
-        if ( letters[i] !== link.charAt(i) )
-          return false;
-
-      letters = letters.slice(link.length);
-      simpleTrie = arr[1];
-      if (!simpleTrie)
-        return true;
-    }
-  }
-
-  return generatePac( ifProxyBySimpleTrie, 'host',  simpleTrie );
-
-}

pac-generator/src/blocked-hosts-binary.js

@@ -1,3 +0,0 @@
-'use strict';
-
-module.exports = (hosts, ips, generator, generatePac) => generatePac( require('./ifBinaryFound'), 'host', hosts );

pac-generator/src/blocked-hosts-hash.js

@@ -1,12 +0,0 @@
-'use strict';
-
-module.exports = (hosts, ips, generator, generatePac) => {
-  var hostsHash = {'': true};
-  hosts.forEach( host => hostsHash[host] = true );
-  function ifProxyByHash(host, hostsHash) {
-    while(!hostsHash[host])
-      host = (host+'.').replace(/^\w*\./g);
-    return host.length !== 0;
-  }
-  return generatePac( ifProxyByHash, 'host', hostsHash )
-};

pac-generator/src/blocked-hosts-plain-switch.js

@@ -1,27 +0,0 @@
-'use strict';
-
-module.exports = (hosts, ips, generator, generatePac) => {
-
-  function ifProxyByPlainSwitch(host) {
-
-    function ifBlocked(host) {
-      switch( host ) {
-//CASES
-      }
-      return false;
-    }
-
-    var doms = host.split('.');
-
-    for( var endi = doms.length-1; endi >= 0; --endi )
-      if (ifBlocked( doms.slice( endi ).join('.') ))
-        return true;
-    return false;
-  }
-
-  var cases = hosts.map( host => 'case "'+host+'":' ).join('\n') +'\nreturn true;';
-  var ifProxyString = ifProxyByPlainSwitch.toString().replace('//CASES', cases);
-
-  return generatePac( ifProxyString, 'host' );
-
-}

pac-generator/src/blocked-hosts-reversed-binary.js

@@ -1,25 +0,0 @@
-'use strict';
-
-module.exports = (hosts, ips, generator, generatePac) => {
-
-  var reverse = str => str.split('').reverse().join('');
-  var reversedHosts = hosts.map( reverse ).sort();
-
-  function ifReversedBinaryFound(host, sortedArray) {
-    target = host.split('').reverse().join('');
-    var istart = 0;
-    var iend = sortedArray.length - 1;
-
-    while (istart < iend) {
-      var imid = istart + Math.floor( (iend - istart)*0.5 );
-      if (target > sortedArray[imid])
-        istart = imid + 1;
-      else
-        iend = imid;
-    }
-    return dnsDomainIs( host, sortedArray[iend].split('').reverse().join('') );
-  }
-
-  return generatePac( ifReversedBinaryFound, 'host', reversedHosts );
-
-}

pac-generator/src/blocked-hosts-switch.js

@@ -1,79 +0,0 @@
-'use strict';
-
-module.exports = (hosts, ips, generator, generatePac) => {
-
-  function populateTrie(trie, doms) {
-
-    var dom = doms.pop();
-    if (!doms.length || doms.length === 1 && doms[0] === 'www') {
-      trie[''] = trie[''] || [];
-      trie[''].push( dom )
-      return trie;
-    }
-
-    if (trie[''] && trie[''].indexOf(dom) !== -1) // Subdomain of a blocked domain.
-      return trie;
-
-    trie[dom] = trie[dom] || {};
-
-    populateTrie( trie[dom], doms );
-    return trie;
-  }
-
-  var trie = {};
-  for(var host of hosts) {
-    var doms = host.split('.');
-    populateTrie(trie, doms);
-  }
-
-  function trieToSwitch(trie, indent) {
-    var _indent = indent || '';
-    var indent = _indent + '  ';
-    var keys = Object.keys(trie).sort();
-
-    if (!trie[''] && keys.length === 1) {
-      var key = keys[0];
-      return _indent + 'if (doms.pop() === "'+key+'")\n'+ trieToSwitch(trie[key], indent);
-    }
-
-    var cases = '';
-    if (trie['']) {
-      var values = trie[''].sort();
-
-      if (values.length === 1 && keys.length === 1)
-        return _indent + 'return doms.pop() === "'+values[0]+'";\n';
-
-      cases =
-        values.filter( v => v ).map( val => indent +'case "'+val+'":\n' ).join('') + indent +'  return true;\n';
-
-      delete trie[''];
-      keys = Object.keys(trie).sort();
-    }
-
-    cases += keys.filter( k => k ).map(
-      key => {
-        var tmp = trieToSwitch( trie[key], indent+'  ');
-        if (!/^\s*return/.test(tmp))
-          tmp += indent+'  break;\n';
-
-        return indent +'case "'+key+'":\n' +tmp;
-      }
-    ).join('');
-
-    return ''
-      + _indent +'switch( doms.pop() ) {\n'
-      + cases
-      + _indent +'}\n';
-  }
-
-  function ifProxyByTrie(host) {
-    var doms = host.split('.');
-//SWITCH
-    return false;
-  }
-
-  var ifProxyByTrieStr = ifProxyByTrie.toString().replace('//SWITCH', trieToSwitch(trie, '  '));
-
-  return generatePac( ifProxyByTrieStr, 'host' );
-
-}

pac-generator/src/blocked-ips-binary.js

@@ -1,3 +0,0 @@
-'use strict';
-
-module.exports = (hosts, ips, generator, generatePac) => generatePac( require('./ifBinaryFound'), 'dnsResolve(host)', ips );

pac-generator/src/blocked-ips-indexOf.js

@@ -1,20 +0,0 @@
-'use strict';
-
-module.exports = (hosts, ips, generator, generatePac) => {
-
-  function ifProxyByIp(host, blockedIpsArray) {
-
-    // Internet Explorer
-    if (!Array.prototype.indexOf)
-      Array.prototype.indexOf = function(obj, start) {
-        for (var i = (start || 0), j = this.length; i < j; i++)
-          if (this[i] === obj) return i;
-        return -1;
-      }
-
-    return blockedIpsArray.indexOf( dnsResolve(host) ) !== -1
-  }
-
-  return generatePac( ifProxyByIp, 'host', ips );
-
-}

pac-generator/src/blocked-ips-switch-trie.js

@@ -1,79 +0,0 @@
-'use strict';
-
-module.exports = (hosts, ips, generator, generatePac) => {
-
-  function populateTrie(trie, doms) {
-
-    var dom = doms.pop();
-    if (!doms.length || doms.length === 1 && doms[0] === 'www') {
-      trie[''] = trie[''] || [];
-      trie[''].push( dom )
-      return trie;
-    }
-
-    if (trie[''] && trie[''].indexOf(dom) !== -1) // Subdomain of a blocked domain.
-      return trie;
-
-    trie[dom] = trie[dom] || {};
-
-    populateTrie( trie[dom], doms );
-    return trie;
-  }
-
-  var trie = {};
-  for(var ip of ips) {
-    var doms = ip.split('.').reverse();
-    populateTrie(trie, doms);
-  }
-
-  function trieToSwitch(trie, indent) {
-    var _indent = indent || '';
-    var indent = _indent + '  ';
-    var keys = Object.keys(trie).sort();
-
-    if (!trie[''] && keys.length === 1) {
-      var key = keys[0];
-      return _indent + 'if (doms.pop() === "'+key+'")\n'+ trieToSwitch(trie[key], indent);
-    }
-
-    var cases = '';
-    if (trie['']) {
-      var values = trie[''].sort();
-
-      if (values.length === 1 && keys.length === 1)
-        return _indent + 'return doms.pop() === "'+values[0]+'";\n';
-
-      cases =
-        values.filter( v => v ).map( val => indent +'case "'+val+'":\n' ).join('') + indent +'  return true;\n';
-
-      delete trie[''];
-      keys = Object.keys(trie).sort();
-    }
-
-    cases += keys.filter( k => k ).map(
-      key => {
-        var tmp = trieToSwitch( trie[key], indent+'  ');
-        if (!/^\s*return/.test(tmp))
-          tmp += indent+'  break;\n';
-
-        return indent +'case "'+key+'":\n' +tmp;
-      }
-    ).join('');
-
-    return ''
-      + _indent +'switch( doms.pop() ) {\n'
-      + cases
-      + _indent +'}\n';
-  }
-
-  function ifProxyByTrie(host) {
-    var doms = dnsResolve(host).split('.').reverse();
-//SWITCH
-    return false;
-  }
-
-  var ifProxyByTrieStr = ifProxyByTrie.toString().replace('//SWITCH', trieToSwitch(trie, '  '));
-
-  return generatePac( ifProxyByTrieStr, 'host' );
-
-}

pac-generator/src/blocked-ips-switch.js

@@ -1,17 +0,0 @@
-'use strict';
-
-module.exports = (hosts, ips, generator, generatePac) => {
-
-	function ifProxyBySwitch(host) {
-	  switch( dnsResolve(host) ) {
-//CASES
-	  }
-		return false;
-	}
-
-	var cases = ips.map( ip => 'case "'+ip+'":' ).join('\n') +'\nreturn true;';
-	var ifProxySwitchStr = ifProxyBySwitch.toString().replace('//CASES', cases);
-
-	return generatePac( ifProxySwitchStr, 'host' );
-
-}

pac-generator/src/ifBinaryFound.js

@@ -1,18 +0,0 @@
-'use strict';
-
-function ifBinaryFound(target, sortedArray) {
-  var istart = 0;
-  var iend = sortedArray.length - 1;
-
-  while (istart < iend) {
-    var imid = istart + Math.floor( (iend - istart)*0.5 );
-    if (target > sortedArray[imid])
-      istart = imid + 1;
-    else
-      iend = imid;
-  }
-
-  return target === sortedArray[iend];
-}
-
-module.exports = ifBinaryFound;