v3.3.0: include request, cleanup #3
171
index.js
171
index.js
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@ -1,6 +1,29 @@
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'use strict';
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/*global Promise*/
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if (process.version.match(/^v(\d+)/)[1] > 6) {
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console.warn();
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console.warn('#########################');
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console.warn('# Node v6 Compatibility #');
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console.warn('#########################');
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console.warn();
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console.warn("You're using node " + process.version);
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console.warn(
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'Please write node-v6 compatible JavaScript (not Babel/ECMAScript) and test with node v6.'
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);
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console.warn();
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console.warn(
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'(ACME.js and Greenlock.js are widely deployed in enterprise node v6 environments. The few node v6 bugs in Buffer and Promise are hotfixed by ACME.js in just a few lines of code)'
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);
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console.warn();
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}
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require('./node-v6-compat.js');
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// Load _after_ node v6 compat
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var crypto = require('crypto');
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var promisify = require('util').promisify;
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var request = require('@root/request');
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request = promisify(request);
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module.exports.create = function() {
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throw new Error(
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@ -10,13 +33,12 @@ module.exports.create = function() {
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// ignore all of this, it's just to normalize Promise vs node-style callback thunk vs synchronous
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function promiseCheckAndCatch(obj, name) {
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var promisify = require('util').promisify;
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// don't loose this-ness, just in case that's important
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var fn = obj[name].bind(obj);
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var promiser;
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// function signature must match, or an error will be thrown
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if (1 === fn.length) {
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if (fn.length <= 1) {
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// wrap so that synchronous errors are caught (alsa handles synchronous results)
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promiser = function(opts) {
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return Promise.resolve().then(function() {
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@ -27,13 +49,11 @@ function promiseCheckAndCatch(obj, name) {
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// wrap as a promise
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promiser = promisify(fn);
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} else {
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return Promise.reject(
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new Error(
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throw new Error(
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"'challenge." +
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name +
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"' should accept either one argument, the options," +
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' and return a Promise or accept two arguments, the options and a node-style callback thunk'
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)
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);
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}
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@ -42,7 +62,7 @@ function promiseCheckAndCatch(obj, name) {
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throw new Error(
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"'challenge.'" +
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name +
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"' should never return `undefined`. Please explicitly return null" +
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"' should never return `undefined`. Please explicitly `return null`" +
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" (or fix the place where a value should have been returned but wasn't)."
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);
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}
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@ -79,6 +99,7 @@ function newZoneRegExp(zonename) {
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// fooexample.com
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return new RegExp('(^|\\.)' + zonename.replace(/\./g, '\\.') + '$');
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}
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function pluckZone(zones, dnsHost) {
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return zones
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.filter(function(zonename) {
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@ -95,25 +116,75 @@ function pluckZone(zones, dnsHost) {
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// Here's the meat, where the tests are happening:
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function testEach(type, domains, challenger) {
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var chr = wrapChallenger(type, challenger);
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var all = domains.map(function(d) {
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return { domain: d };
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});
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// We want the same rnd for all domains so that we catch errors like removing
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// the apex (bare) domain TXT record to when creating the wildcard record
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var rnd = crypto.randomBytes(2).toString('hex');
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console.info("Testing each of '%s'", domains.join(', '));
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return chr.zones({ dnsHosts: domains }).then(function(zones) {
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//
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// Zones
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//
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// Get ALL zones for all records on the certificate
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//
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return chr
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.init({ request: request })
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.then(function() {
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return chr.zones({ request: request, dnsHosts: domains });
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})
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.then(function(zones) {
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var all = domains.map(function(domain) {
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var zone = pluckZone(zones, domain);
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return {
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domain: domain,
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challenge: fakeChallenge(type, zone, domain, rnd),
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request: request
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};
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});
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// resolving for the sake of same indentation / scope
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return Promise.resolve()
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.then(function() {
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return mapAsync(all, function(opts) {
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var zone = pluckZone(zones, opts.domain);
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opts.challenge = fakeChallenge(type, zone, opts.domain, rnd);
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return set(chr, opts);
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});
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})
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.then(function() {
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return mapAsync(all, function(opts) {
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return check(chr, opts);
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});
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})
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.then(function() {
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return mapAsync(all, function(opts) {
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return remove(chr, opts).then(function() {
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console.info("PASS '%s'", opts.domain);
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});
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});
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})
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.then(function() {
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console.info();
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console.info('It looks like the soft tests all passed.');
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console.log('It is highly likely that your plugin is correct.');
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console.log(
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'Now go test with Greenlock.js and/or ACME.js to be sure.'
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);
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console.info();
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});
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});
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}
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function set(chr, opts) {
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var ch = opts.challenge;
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if ('http-01' === ch.type && ch.wildname) {
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throw new Error('http-01 cannot be used for wildcard domains');
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}
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// The first time we just check it against itself
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// this will cause the prompt to appear
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//
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// Set
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//
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// Add (not replace) a TXT for the domain
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//
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return chr.set(opts).then(function() {
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// this will cause the final completion message to appear
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// _test is used by the manual cli reference implementations
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var query = { type: ch.type, /*debug*/ status: ch.status, _test: true };
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if ('http-01' === ch.type) {
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@ -138,11 +209,24 @@ function testEach(type, domains, challenger) {
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opts.query = query;
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return opts;
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});
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})
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.then(function(all) {
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return mapAsync(all, function(opts) {
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}
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function check(chr, opts) {
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var ch = opts.challenge;
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return chr.get({ challenge: opts.query }).then(function(secret) {
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//
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// Get
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//
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// Check that ONE of the relevant TXT records matches
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//
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return chr
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.get({ request: request, challenge: opts.query })
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.then(function(secret) {
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if (!secret) {
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throw new Error(
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'`secret` should be an object containing `keyAuthorization` or `dnsAuthorization`'
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);
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}
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if ('string' === typeof secret) {
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console.info(
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'secret was passed as a string, which works historically, but should be an object instead:'
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@ -205,10 +289,14 @@ function testEach(type, domains, challenger) {
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}
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}
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});
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});
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})
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.then(function() {
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return mapAsync(all, function(opts) {
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}
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function remove(chr, opts) {
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//
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// Remove
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//
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// Delete ONLY the SINGLE relevant TXT record
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//
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return chr.remove(opts).then(function() {
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return chr.get(opts).then(function(result) {
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if (result) {
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@ -221,29 +309,8 @@ function testEach(type, domains, challenger) {
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'challenge.get() should return null when the value is not set'
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);
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}
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console.info("PASS '%s'", opts.domain);
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});
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});
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});
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})
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.then(function() {
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console.info('All soft tests: PASS');
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console.warn(
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'Hard tests (actually checking http URLs and dns records) is implemented in acme-v2.'
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);
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console.warn(
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"We'll copy them over here as well, but that's a TODO for next week."
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);
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});
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});
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}
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function testZone(type, zone, challenger) {
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var domains = [zone, 'foo.' + zone];
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if ('dns-01' === type) {
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domains.push('*.foo.' + zone);
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}
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return testEach(type, domains, challenger);
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}
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function wrapChallenger(type, challenger) {
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@ -278,7 +345,14 @@ function wrapChallenger(type, challenger) {
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return;
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}
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var init = challenger.init;
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if ('function' !== typeof init) {
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init = function(opts) {
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return null;
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};
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}
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return {
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init: promiseCheckAndCatch(challenger, 'init'),
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zones: zones,
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set: promiseCheckAndCatch(challenger, 'set'),
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get: promiseCheckAndCatch(challenger, 'get'),
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@ -309,6 +383,7 @@ function fakeChallenge(type, zone, altname, rnd) {
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thumbprint: thumb,
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keyAuthorization: keyAuth,
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url: null, // completed below
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// we create a random record to prevent self cache-poisoning
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dnsHost: '_' + rnd.slice(0, 2) + '-acme-challenge-' + rnd.slice(2) + '.', // completed below
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dnsAuthorization: dnsAuth,
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altname: altname,
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@ -332,6 +407,14 @@ function fakeChallenge(type, zone, altname, rnd) {
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return challenge;
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}
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function testZone(type, zone, challenger) {
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var domains = [zone, 'foo.' + zone];
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if ('dns-01' === type) {
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domains.push('*.foo.' + zone);
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}
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return testEach(type, domains, challenger);
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}
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function testRecord(type, altname, challenger) {
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return testEach(type, [altname], challenger);
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}
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@ -0,0 +1,25 @@
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"use strict";
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function requireBluebird() {
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try {
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return require("bluebird");
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} catch (e) {
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console.error("");
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console.error("DON'T PANIC. You're running an old version of node with incomplete Promise support.");
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console.error("EASY FIX: `npm install --save bluebird`");
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console.error("");
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throw e;
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}
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}
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if ("undefined" === typeof Promise) {
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global.Promise = requireBluebird();
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}
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if ("function" !== typeof require("util").promisify) {
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require("util").promisify = requireBluebird().promisify;
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}
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if (!console.debug) {
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console.debug = console.log;
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}
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@ -1,6 +1,6 @@
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{
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"name": "acme-challenge-test",
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"version": "3.2.1",
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"version": "3.3.0",
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"description": "ACME challenge test harness for Let's Encrypt integrations. Any `acme-http-01-` or `acme-dns-01-` challenge strategy or Greenlock plugin should be able to pass these tests.",
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"main": "index.js",
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"homepage": "https://git.rootprojects.org/root/acme-challenge-test.js",
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