77 lines
2.5 KiB
JavaScript
77 lines
2.5 KiB
JavaScript
'use strict';
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var PromiseA = require('bluebird');
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var dns = PromiseA.promisifyAll(require('dns'));
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var Challenge = module.exports;
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Challenge.create = function (defaults) {
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return {
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getOptions: function () {
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return defaults || {};
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}
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, set: Challenge.set
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, get: Challenge.get
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, remove: Challenge.remove
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, loopback: Challenge.loopback
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, test: Challenge.test
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};
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};
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// Show the user the token and key and wait for them to be ready to continue
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Challenge.set = function (args, domain, challenge, keyAuthorization, cb) {
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var keyAuthDigest = require('crypto').createHash('sha256').update(keyAuthorization||'').digest('base64')
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.replace(/\+/g, '-')
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.replace(/\//g, '_')
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.replace(/=+$/g, '')
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;
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var challengeDomain = (args.test || '') + args.acmeChallengeDns + 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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console.info("hit enter to continue...");
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process.stdin.resume();
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process.stdin.on('data', function () {
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process.stdin.pause();
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cb(null);
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});
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};
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// nothing to do here, that's why it's manual
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Challenge.get = function (defaults, domain, challenge, cb) {
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cb(null);
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};
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// might as well tell the user that whatever they were setting up has been checked
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Challenge.remove = function (args, domain, challenge, cb) {
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console.info("Challenge for '" + domain + "' complete. You may remove it.");
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console.info("");
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//console.info("hit enter to continue...");
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//process.stdin.resume();
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//process.stdin.on('data', function () {
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// process.stdin.pause();
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cb(null);
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//});
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};
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Challenge.loopback = function (defaults, domain, challenge, done) {
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var challengeDomain = (defaults.test || '') + defaults.acmeChallengeDns + domain;
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console.log("dig TXT +noall +answer @8.8.8.8 '" + challengeDomain + "' # " + challenge);
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dns.resolveTxtAsync(challengeDomain).then(function (x) { done(null, x); }, done);
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};
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