103 lines
3.8 KiB
JavaScript
103 lines
3.8 KiB
JavaScript
// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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'use strict';
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var le;
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var fetch = require('node-fetch');
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var LE = require('greenlock');
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var leChallengeDns = require('./index.js').create({ debug: false })
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// Storage Backend
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var leStore = require('le-store-certbot').create({
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configDir: '~/letsencrypt/etc' // or /etc/letsencrypt or wherever
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, debug: true
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, logsDir: '~/letsencrypt/var/log'
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});
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function leAgree(opts, agreeCb) {
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// opts = { email, domains, tosUrl }
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agreeCb(null, opts.tosUrl);
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}
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let subdomain = String(Math.random()).replace('.','');
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le = LE.create({
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server: LE.productionServerUrl // Change to LE.productionServerUrl in production
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, challengeType: 'dns-01'
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, challenges: {
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'dns-01': leChallengeDns
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}
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, approveDomains: [ subdomain + '.box.knilxof.org' ]
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, agreeToTerms: leAgree // hook to allow user to view and accept LE TOS
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, debug: true
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, store: leStore
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});
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// Check in-memory cache of certificates for the named domain
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le.check({ domains: [ subdomain + '.box.knilxof.org' ] }).then(function (results) {
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if (results) {
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// we already have certificates
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return;
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}
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let token;
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let challenge;
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// promise to be called when LE has the dns challenge ready for us
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leChallengeDns.leDnsResponse = function(challenge, keyAuthorization, keyAuthDigest, challengeDomain, domain){
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console.info("");
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console.info("Challenge for '" + domain + "'");
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console.info("");
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console.info("We now present (for you copy-and-paste pleasure) your ACME Challenge");
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console.info("public Challenge and secret KeyAuthorization and Digest, in that order, respectively:");
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console.info(challenge);
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console.info(keyAuthorization);
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console.info(keyAuthDigest);
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console.info("");
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console.info(challengeDomain + "\tTXT " + keyAuthDigest + "\tTTL 60");
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console.info("");
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console.info(JSON.stringify({
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domain: domain
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, challenge: challenge
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, keyAuthorization: keyAuthorization
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, keyAuthDigest: keyAuthDigest
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}, null, ' ').replace(/^/gm, '\t'));
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console.info("");
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return new Promise((resolve, reject) => {
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// ok now that we have a challenge, we call our gateway to setup the TXT record
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fetch('http://knilxof.org//dnsconfig?token=' + token + '&challenge=' + keyAuthDigest)
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.then(function(res) { return res.text(); }).then(function(body) {
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console.log(body);
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resolve("Success!");
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});
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});
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}
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fetch('http://knilxof.org/subscribe?name=' + subdomain)
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.then(function (res) { return res.text(); })
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.then(function (body) {
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const jsonBody = JSON.parse(body);
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token = jsonBody.token;
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// Register Let's Encrypt
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le.register({
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domains: [subdomain + '.box.knilxof.org'] // CHANGE TO YOUR DOMAIN (list for SANS)
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, email: 'john.doe@example.com' // CHANGE TO YOUR EMAIL
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, agreeTos: true // set to tosUrl string (or true) to pre-approve (and skip agreeToTerms)
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, rsaKeySize: 2048 // 2048 or higher
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, challengeType: 'dns-01' // http-01, tls-sni-01, or dns-01
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}).then(function (results) {
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console.log('success');
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}, function (err) {
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console.error('[Error]: node-greenlock/examples/standalone');
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console.error(err.stack);
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});
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});
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});
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