108 lines
2.7 KiB
JavaScript
108 lines
2.7 KiB
JavaScript
'use strict';
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var path = require('path');
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var homeRe = new RegExp("^~(\\/|\\\|\\" + path.sep + ")");
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var re = /^[a-zA-Z0-9\.\-]+$/;
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var punycode = require('punycode');
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var PromiseA = require('bluebird');
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var dns = PromiseA.promisifyAll(require('dns'));
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module.exports.attachCertInfo = function (results) {
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var getCertInfo = require('./cert-info').getCertInfo;
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// XXX Note: Parsing the certificate info comes at a great cost (~500kb)
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var certInfo = getCertInfo(results.cert);
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//results.issuedAt = arr[3].mtime.valueOf()
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results.issuedAt = Date(certInfo.notBefore.value).valueOf(); // Date.now()
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results.expiresAt = Date(certInfo.notAfter.value).valueOf();
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return results;
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};
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module.exports.isValidDomain = function (domain) {
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if (re.test(domain)) {
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return domain;
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}
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domain = punycode.toASCII(domain);
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if (re.test(domain)) {
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return domain;
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}
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return '';
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};
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module.exports.merge = function (/*defaults, args*/) {
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var allDefaults = Array.prototype.slice.apply(arguments);
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var args = allDefaults.shift();
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var copy = {};
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allDefaults.forEach(function (defaults) {
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Object.keys(defaults).forEach(function (key) {
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copy[key] = defaults[key];
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});
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});
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Object.keys(args).forEach(function (key) {
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copy[key] = args[key];
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});
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return copy;
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};
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module.exports.tplCopy = function (copy) {
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var homedir = require('homedir')();
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var tpls = {
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hostname: (copy.domains || [])[0]
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, server: (copy.server || '').replace('https://', '').replace(/(\/)$/, '')
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, conf: copy.configDir
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, config: copy.configDir
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};
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Object.keys(copy).forEach(function (key) {
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if ('string' !== typeof copy[key]) {
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return;
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}
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copy[key] = copy[key].replace(homeRe, homedir + path.sep);
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Object.keys(tpls).sort(function (a, b) {
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return b.length - a.length;
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}).forEach(function (tplname) {
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if (!tpls[tplname]) {
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// what can't be templated now may be templatable later
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return;
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}
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copy[key] = copy[key].replace(':' + tplname, tpls[tplname]);
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});
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});
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return copy;
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};
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module.exports.testEmail = function (email) {
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var parts = (email||'').split('@');
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var err;
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if (2 !== parts.length || !parts[0] || !parts[1]) {
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err = new Error("malformed email address '" + email + "'");
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err.code = 'E_EMAIL';
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return PromiseA.reject(err);
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}
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return dns.resolveMxAsync(parts[1]).then(function (records) {
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// records only returns when there is data
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if (!records.length) {
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throw new Error("sanity check fail: success, but no MX records returned");
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}
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return email;
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}, function (err) {
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if ('ENODATA' === err.code) {
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err = new Error("no MX records found for '" + parts[1] + "'");
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err.code = 'E_EMAIL';
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return PromiseA.reject(err);
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}
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});
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};
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