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	closer to v1
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							@ -1,41 +1,12 @@
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acme-v2.js
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acme-v2.js (draft 11)
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==========
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| Sponsored by [ppl](https://ppl.family)
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A framework for building letsencrypt clients (and other ACME v2 clients), forked from `le-acme-core.js`.
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A framework for building letsencrypt v2 (IETF ACME draft 11), forked from `le-acme-core.js`.
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Summary of spec that I'm working off of here: https://git.coolaj86.com/coolaj86/greenlock.js/issues/5#issuecomment-8
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In progress
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* Mar 15, 2018 - get directory
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* Mar 15, 2018 - get nonce
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* Mar 15, 2018 - generate account keypair
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* Mar 15, 2018 - create account
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* Mar 16, 2018 - new order
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* Mar 16, 2018 - get challenges
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* Mar 20, 2018 - respond to challenges
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* Mar 20, 2018 - generate domain keypair
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* Mar 20, 2018 - finalize order (submit csr)
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* Mar 20, 2018 - poll for status
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* Mar 20, 2018 - download certificate
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* Mar 20, 2018 - SUCCESS - got a test certificate (hard-coded)
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* Mar 21, 2018 - can now accept values (not hard coded)
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* Mar 21, 2018 - *mostly* matches le-acme-core.js API
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* Apr  5, 2018 - completely match api for acme v1 (le-acme-core.js)
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* Apr  5, 2018 - test wildcard
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* Apr  5, 2018 - test two subdomains
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* Apr  5, 2018 - test subdomains and its wildcard
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* Apr  5, 2018 - test http and dns challenges (success and failure)
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* Apr  5, 2018 - export http and dns challenge tests
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* Apr 10, 2018 - tested backwards-compatibility using greenlock.js
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Todo
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* support ECDSA keys
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* Apr  5, 2018 - appears that sometimes 'pending' status cannot be progressed to 'processing' nor 'deactivated'
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## Let's Encrypt Directory URLs
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```
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@ -48,7 +19,48 @@ https://acme-v02.api.letsencrypt.org/directory
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https://acme-staging-v02.api.letsencrypt.org/directory
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```
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## API
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## Two API versions, Two Implementations
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This library (acme-v2.js) supports ACME [*draft 11*](https://tools.ietf.org/html/draft-ietf-acme-acme-11),
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otherwise known as Let's Encrypt v2 (or v02).
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  * ACME draft 11
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  * Let's Encrypt v2
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  * Let's Encrypt v02
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The predecessor (le-acme-core) supports Let's Encrypt v1 (or v01), which was a
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[hodge-podge of various drafts](https://github.com/letsencrypt/boulder/blob/master/docs/acme-divergences.md)
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of the ACME spec early on.
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  * ACME early draft
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  * Let's Encrypt v1
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  * Let's Encrypt v01
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This library maintains compatibility with le-acme-core so that it can be used as a **drop-in replacement**
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and requires **no changes to existing code**,
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but also provides an updated API more congruent with draft 11.
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## le-acme-core-compatible API (recommended)
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Status: Stable, Locked, Bugfix-only
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```
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var RSA = require('rsa-compat').RSA;
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var acme = require('acme-v2/compat.js').ACME.create({ RSA: RSA });
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//
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// Use exactly the same as le-acme-core
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//
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```
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See documentation at <https://git.coolaj86.com/coolaj86/le-acme-core.js>
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## draft API (dev)
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Status: Almost stable, not locked
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This API is a simple evolution of le-acme-core,
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but tries to provide a better mapping to the new draft 11 APIs.
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```
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var ACME = require('acme-v2').ACME.create({
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@ -110,6 +122,41 @@ Helpers & Stuff
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```javascript
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// Constants
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ACME.acmeChallengePrefix                // /.well-known/acme-challenge/
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ACME.challengePrefixes['http-01']             // '/.well-known/acme-challenge'
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ACME.challengePrefixes['dns-01']              // '_acme-challenge'
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```
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Todo
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----
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* support ECDSA keys
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* Apr  5, 2018 - appears that sometimes 'pending' status cannot be progressed to 'processing' nor 'deactivated'
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  * this may be a bug in the staging API as it appears it cannot be cancelled either, but returns success status code
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Changelog
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---------
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* v1.0.0
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  * Compat API is ready for use
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  * Eliminate debug logging
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* Apr 10, 2018 - tested backwards-compatibility using greenlock.js
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* Apr  5, 2018 - export http and dns challenge tests
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* Apr  5, 2018 - test http and dns challenges (success and failure)
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* Apr  5, 2018 - test subdomains and its wildcard
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* Apr  5, 2018 - test two subdomains
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* Apr  5, 2018 - test wildcard
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* Apr  5, 2018 - completely match api for acme v1 (le-acme-core.js)
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* Mar 21, 2018 - *mostly* matches le-acme-core.js API
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* Mar 21, 2018 - can now accept values (not hard coded)
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* Mar 20, 2018 - SUCCESS - got a test certificate (hard-coded)
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* Mar 20, 2018 - download certificate
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* Mar 20, 2018 - poll for status
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* Mar 20, 2018 - finalize order (submit csr)
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* Mar 20, 2018 - generate domain keypair
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* Mar 20, 2018 - respond to challenges
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* Mar 16, 2018 - get challenges
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* Mar 16, 2018 - new order
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* Mar 15, 2018 - create account
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* Mar 15, 2018 - generate account keypair
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* Mar 15, 2018 - get nonce
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* Mar 15, 2018 - get directory
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@ -50,6 +50,7 @@ function create(deps) {
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  };
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  acme2.stagingServerUrl = module.exports.defaults.stagingServerUrl;
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  acme2.productionServerUrl = module.exports.defaults.productionServerUrl;
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  acme2.acmeChallengePrefix = module.exports.defaults.acmeChallengePrefix;
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  return acme2;
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}
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@ -63,11 +64,12 @@ module.exports.defaults = {
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//, keyType:                'rsa' // ecdsa
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//, keySize:                2048 // 256
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, rsaKeySize:             2048 // 256
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, acmeChallengePrefix:    '/.well-known/acme-challenge/';
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};
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Object.keys(module.exports.defaults).forEach(function (key) {
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  module.exports.ACME[key] = module.exports.defaults[key];
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});
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Object.keys(ACME2).forEach(function (key) {
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  module.exports.ACME[key] = ACME2[key];
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  module.exports.ACME.create = create;
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});
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module.exports.ACME.create = create;
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							@ -8,15 +8,13 @@
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var ACME = module.exports.ACME = {};
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ACME.acmeChallengePrefix = '/.well-known/acme-challenge/';
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ACME.acmeChallengeDnsPrefix = '_acme-challenge';
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ACME.acmeChallengePrefixes = {
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ACME.challengePrefixes = {
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  'http-01': '/.well-known/acme-challenge'
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, 'dns-01': '_acme-challenge'
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};
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ACME.challengeTests = {
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  'http-01': function (me, auth) {
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    var url = 'http://' + auth.hostname + ACME.acmeChallengePrefixes['http-01'] + '/' + auth.token;
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    var url = 'http://' + auth.hostname + ACME.challengePrefixes['http-01'] + '/' + auth.token;
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    return me._request({ url: url }).then(function (resp) {
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      var err;
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@ -32,7 +30,7 @@ ACME.challengeTests = {
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, 'dns-01': function (me, auth) {
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    return me._dig({
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      type: 'TXT'
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    , name: ACME.acmeChallengePrefixes['dns-01'] + '.' + auth.hostname
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    , name: ACME.challengePrefixes['dns-01'] + '.' + auth.hostname
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    }).then(function (ans) {
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      var err;
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@ -562,9 +560,7 @@ ACME.create = function create(me) {
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  if (!me) { me = {}; }
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  //
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  me.debug = true;
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  me.acmeChallengePrefix = ACME.acmeChallengePrefix;
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  me.acmeChallengeDnsPrefix = ACME.acmeChallengeDnsPrefix;
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  me.acmeChallengePrefixes = ACME.acmeChallengePrefixes;
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  me.challengePrefixes = ACME.challengePrefixes;
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  me.RSA = me.RSA || require('rsa-compat').RSA;
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  me.request = me.request || require('request');
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  me._dig = function (query) {
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@ -31,11 +31,11 @@ module.exports.run = function run(web, chType, email, accountKeypair, domainKeyp
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        console.log("");
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        if ('http-01' === opts.type) {
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          pathname = opts.hostname + acme2.acmeChallengePrefixes['http-01'] + "/" + opts.token;
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          pathname = opts.hostname + acme2.challengePrefixes['http-01'] + "/" + opts.token;
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          console.log("Put the string '" + opts.keyAuthorization + "' into a file at '" + pathname + "'");
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          console.log("echo '" + opts.keyAuthorization + "' > '" + pathname + "'");
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        } else if ('dns-01' === opts.type) {
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          pathname = acme2.acmeChallengeDnsPrefix + "." + opts.hostname.replace(/^\*\./, '');
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          pathname = acme2.challengePrefixes['dns-01'] + "." + opts.hostname.replace(/^\*\./, '');
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          console.log("Put the string '" + opts.dnsAuthorization + "' into the TXT record '" + pathname + "'");
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          console.log("ddig TXT " + pathname + " '" + opts.dnsAuthorization + "'");
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        } else {
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@ -33,11 +33,11 @@ module.exports.run = function run(web, chType, email, accountKeypair, domainKeyp
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          console.log("");
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          if ('http-01' === opts.type) {
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            pathname = opts.hostname + acme2.acmeChallengePrefixes['http-01'] + "/" + opts.token;
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            pathname = opts.hostname + acme2.challengePrefixes['http-01'] + "/" + opts.token;
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            console.log("Put the string '" + opts.keyAuthorization + "' into a file at '" + pathname + "'");
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            console.log("echo '" + opts.keyAuthorization + "' > '" + pathname + "'");
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          } else if ('dns-01' === opts.type) {
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            pathname = acme2.acmeChallengeDnsPrefix + "." + opts.hostname.replace(/^\*\./, '');;
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            pathname = acme2.challengePrefixes['dns-01'] + "." + opts.hostname.replace(/^\*\./, '');;
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            console.log("Put the string '" + opts.dnsAuthorization + "' into the TXT record '" + pathname + "'");
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            console.log("ddig TXT " + pathname + " '" + opts.dnsAuthorization + "'");
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          } else {
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