merge unrelated v2 (historical) and v3 (new from scratch)

2024-11-16 17:29:00 +00:00 · 2019-10-21 15:22:07 -06:00 · 2019-10-21 15:22:07 -06:00 · ad42d34587
commit ad42d34587
parent d7b3e2e1db f363f5ef02
35 changed files with 2937 additions and 1636 deletions
--- a/.gitignore
+++ b/.gitignore
@ -1,4 +1,7 @@
 .env
+*.gz
+.*.sw*
+.ignore

 *.pem

@ -14,4 +17,5 @@ coverage

 # Dependency directory
 # https://www.npmjs.org/doc/misc/npm-faq.html#should-i-check-my-node_modules-folder-into-git
+
 node_modules
--- a/.prettierrc
+++ b/.prettierrc
@ -2,7 +2,7 @@
  "bracketSpacing": true,
  "printWidth": 80,
  "singleQuote": true,
-  "tabWidth": 2,
+  "tabWidth": 4,
  "trailingComma": "none",
  "useTabs": true
 }
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@ -0,0 +1,53 @@
+# Changelog
+
+-   v3 (Oct 2019)
+    -   Add POST-as-GET for Let's Encrypt v2 release 2 (ACME / RFC 8555)
+    -   Jump to v3 for parity with Greenlock
+    -   Merge browser and node.js versions in one
+    -   Drop all backwards-compat complexity
+    -   Move to zero-external deps, using @root packages only
+-   v1.8
+    -   more transitional prepwork for new v2 API
+    -   support newer (simpler) dns-01 and http-01 libraries
+-   v1.5
+    -   perform full test challenge first (even before nonce)
+-   v1.3
+    -   Use node RSA keygen by default
+    -   No non-optional external deps!
+-   v1.2
+    -   fix some API out-of-specness
+    -   doc some magic numbers (status)
+    -   updated deps
+-   v1.1.0
+    -   reduce dependencies (use lightweight @coolaj86/request instead of request)
+-   v1.0.5 - cleanup logging
+-   v1.0.4 - v6- compat use `promisify` from node's util or bluebird
+-   v1.0.3 - documentation cleanup
+-   v1.0.2
+    -   use `options.contact` to provide raw contact array
+    -   made `options.email` optional
+    -   file cleanup
+-   v1.0.1
+    -   Compat API is ready for use
+    -   Eliminate debug logging
+-   Apr 10, 2018 - tested backwards-compatibility using greenlock.js
+-   Apr 5, 2018 - export http and dns challenge tests
+-   Apr 5, 2018 - test http and dns challenges (success and failure)
+-   Apr 5, 2018 - test subdomains and its wildcard
+-   Apr 5, 2018 - test two subdomains
+-   Apr 5, 2018 - test wildcard
+-   Apr 5, 2018 - completely match api for acme v1 (le-acme-core.js)
+-   Mar 21, 2018 - _mostly_ matches le-acme-core.js API
+-   Mar 21, 2018 - can now accept values (not hard coded)
+-   Mar 20, 2018 - SUCCESS - got a test certificate (hard-coded)
+-   Mar 20, 2018 - download certificate
+-   Mar 20, 2018 - poll for status
+-   Mar 20, 2018 - finalize order (submit csr)
+-   Mar 20, 2018 - generate domain keypair
+-   Mar 20, 2018 - respond to challenges
+-   Mar 16, 2018 - get challenges
+-   Mar 16, 2018 - new order
+-   Mar 15, 2018 - create account
+-   Mar 15, 2018 - generate account keypair
+-   Mar 15, 2018 - get nonce
+-   Mar 15, 2018 - get directory
--- a/2
+++ b/2
@ -1,4 +1,4 @@
-Copyright 2018 AJ ONeal
+Copyright 2015-2019 AJ ONeal

 Mozilla Public License Version 2.0
 ==================================
--- a/README.md
+++ b/README.md
@ -1,239 +1,355 @@
-# ACME.js v3 on its way (Nov 1st, 2019)
+# [ACME.js](https://git.rootprojects.org/root/acme.js) v3

-ACME.js v3 is in private beta and will be available by Nov 1st.
+| Built by [Root](https://therootcompany.com) for [Greenlock](https://greenlock.domains)

-Follow the updates on the [campaign page](https://indiegogo.com/at/greenlock),
-and contribute to support the project and get beta access now.
+Free SSL Certificates from Let's Encrypt, for Node.js and Web Browsers

-| **acme-v2.js** ([npm](https://www.npmjs.com/package/acme-v2))
-| [acme-v2-cli.js](https://git.coolaj86.com/coolaj86/acme-v2-cli.js)
-| [greenlock.js](https://git.coolaj86.com/coolaj86/greenlock.js)
-| [goldilocks.js](https://git.coolaj86.com/coolaj86/goldilocks.js)
+Lightweight. Fast. Modern Crypto. Zero external dependecies.

-# [acme-v2.js](https://git.coolaj86.com/coolaj86/acme-v2.js) | a [Root](https://therootcompany.com) project
+# Features

-A **Zero (External) Dependency**\* library for building
-Let's Encrypt v2 (ACME draft 18) clients and getting Free SSL certificates.
+| 15k gzipped | 55k minified | 88k (2,500 loc) source with comments |

 The primary goal of this library is to make it easy to
 get Accounts and Certificates through Let's Encrypt.

-# Features
+-   [x] Let's Encrypt v2 / ACME RFC 8555 (November 2019)
+    -   [x] POST-as-GET support
+    -   [x] Secure support for EC and RSA for account and server keys
+    -   [x] Simple and lightweight PEM, DER, ASN1, X509, and CSR implementations
+    -   [ ] (in-progress) StartTLS Everywhere&trade;
+-   [x] Supports International Domain Names (i.e. `.中国`)
+-   [x] Works with any [generic ACME challenge handler](https://git.rootprojects.org/root/acme-challenge-test.js)
+    -   [x] **http-01** for single or multiple domains per certificate
+    -   [x] **dns-01** for wildcards, localhost, private networks, etc
+-   [x] VanillaJS, Zero External Dependencies
+    -   [x] Safe, Efficient, Maintained
+    -   [x] Node.js\* (v6+)
+    -   [x] WebPack
+-   [x] Online Demo
+    -   See https://greenlock.domains

- [x] Let's Encrypt&trade; v2 / ACME Draft 12
-  - [ ] (in-progress) Let's Encrypt&trade; v2.1 / ACME Draft 18
-  - [ ] (in-progress) StartTLS Everywhere&trade;
- [x] Works with any [generic ACME challenge handler](https://git.rootprojects.org/root/acme-challenge-test.js)
-  - [x] **http-01** for single or multiple domains per certificate
-  - [x] **dns-01** for wildcards, localhost, private networks, etc
- [x] VanillaJS
-  - [x] Zero External Dependencies
-  - [x] Safe, Efficient, Maintained
-  - [x] Works in Node v6+
-  - [ ] (v2) Works in Web Browsers (See [Demo](https://greenlock.domains))
+\* Although we use `async/await` in the examples, the code is written in CommonJS,
+with Promises, so you can use it in Node.js and Browsers without transpiling.

-\* <small>The only required dependencies were built by us, specifically for this and related libraries.
-There are some, truly optional, backwards-compatibility dependencies for node v6.</small>
+# Want Quick and Easy?

-## Looking for Quick 'n' Easy&trade;?
+ACME.js is a low-level tool for building Let's Encrypt clients in Node and Browsers.

-If you want something that's more "batteries included" give
-[greenlock.js](https://git.coolaj86.com/coolaj86/greenlock.js)
-a try.
+If you're looking for maximum convenience, try
+[Greenlock.js](https://git.rootprojects.org/root/greenlock-express.js).

- [greenlock.js](https://git.coolaj86.com/coolaj86/greenlock.js)
+-   <https://git.rootprojects.org/root/greenlock-express.js>

-## v1.7+: Transitional v2 Support
+# Online Demos

-By the end of June 2019 we expect to have completed the migration to Let's Encrypt v2.1 (ACME draft 18).
+-   Greenlock for the Web <https://greenlock.domains>
+-   ACME.js Demo <https://rootprojects.org/acme/>

-Although the draft 18 changes themselves don't requiring breaking the API,
-we've been keeping backwards compatibility for a long time and the API has become messy.
+We expect that our hosted versions will meet all of yours needs.
+If they don't, please open an issue to let us know why.

-We're taking this **mandatory ACME update** as an opportunity to **clean up** and **greatly simplify**
-the code with a fresh new release.
+We'd much rather improve the app than have a hundred different versions running in the wild.
+However, in keeping to our values we've made the source visible for others to inspect, improve, and modify.

-As of **v1.7** we started adding **transitional support** for the **next major version**, v2.0 of acme-v2.js.
-We've been really good about backwards compatibility for
+# QuickStart

-## Recommended Example
+To make it easy to generate, encode, and decode keys and certificates,
+ACME.js uses [Keypairs.js](https://git.rootprojects.org/root/keypairs.js)
+and [CSR.js](https://git.rootprojects.org/root/csr.js)

-Due to the upcoming changes we've removed the old documentation.
-
-Instead we recommend that you take a look at the
-[Digital Ocean DNS-01 Example](https://git.rootprojects.org/root/acme-v2.js/src/branch/master/examples/dns-01-digitalocean.js)
-
- [examples/dns-01-digitalocean.js](https://git.rootprojects.org/root/acme-v2.js/src/branch/master/examples/dns-01-digitalocean.js)
-
-That's not exactly the new API, but it's close.
-
-## Let's Encrypt v02 Directory URLs
-
-```
-# Production URL
-https://acme-v02.api.letsencrypt.org/directory
-```
-
-```
-# Staging URL
-https://acme-staging-v02.api.letsencrypt.org/directory
-```
-
-<!--
-## How to build ACME clients
-
-As this is intended to build ACME clients, there is not a simple 2-line example
-(and if you want that, see [greenlock-express.js](https://git.coolaj86.com/coolaj86/greenlock-express.js)).
-
-I'd recommend first running the example CLI client with a test domain and then investigating the files used for that example:
-
-```bash
-node examples/cli.js
-```
-
-The example cli has the following prompts:
-
-```
-What web address(es) would you like to get certificates for? (ex: example.com,*.example.com)
-What challenge will you be testing today? http-01 or dns-01? [http-01]
-What email should we use? (optional)
-What API style would you like to test? v1-compat or promise? [v1-compat]
-
-Put the string 'mBfh0SqaAV3MOK3B6cAhCbIReAyDuwuxlO1Sl70x6bM.VNAzCR4THe4czVzo9piNn73B1ZXRLaB2CESwJfKkvRM' into a file at 'example.com/.well-known/acme-challenge/mBfh0SqaAV3MOK3B6cAhCbIReAyDuwuxlO1Sl70x6bM'
-
-echo 'mBfh0SqaAV3MOK3B6cAhCbIReAyDuwuxlO1Sl70x6bM.VNAzCR4THe4czVzo9piNn73B1ZXRLaB2CESwJfKkvRM' > 'example.com/.well-known/acme-challenge/mBfh0SqaAV3MOK3B6cAhCbIReAyDuwuxlO1Sl70x6bM'
-
-Then hit the 'any' key to continue...
-```
-
-When you've completed the challenge you can hit a key to continue the process.
-
-If you place the certificate you receive back in `tests/fullchain.pem`
-you can then test it with `examples/https-server.js`.
-
-```
-examples/cli.js
-examples/genkeypair.js
-tests/compat.js
-examples/https-server.js
-examples/http-server.js
-```
-
-->
-
-## API
-
-Status: Small, but breaking changes coming in v2
-
-This API is a simple evolution of le-acme-core,
-but tries to provide a better mapping to the new draft 11 APIs.
+## Node.js

 ```js
-var ACME = require('acme-v2').ACME.create({
-	// used for overriding the default user-agent
-	userAgent: 'My custom UA String',
-	getUserAgentString: function(deps) {
-		return 'My custom UA String';
-	},
+var ACME = require('@root/acme');
+```

-	// don't try to validate challenges locally
-	skipChallengeTest: false,
-	skipDryRun: false,
+## WebPack

-	// ask if the certificate can be issued up to 10 times before failing
-	retryPoll: 8,
-	// ask if the certificate has been validated up to 6 times before cancelling
-	retryPending: 4,
-	// Wait 1000ms between retries
-	retryInterval: 1000,
-	// Wait 10,000ms after deauthorizing a challenge before retrying
-	deauthWait: 10 * 1000
+```html
+<meta charset="UTF-8" />
+```
+
+(necessary in case the webserver headers don't specify `plain/text; charset="UTF-8"`)
+
+```js
+var ACME = require('@root/acme');
+```
+
+## Vanilla JS
+
+```html
+<meta charset="UTF-8" />
+```
+
+(necessary in case the webserver headers don't specify `plain/text; charset="UTF-8"`)
+
+`acme.js`
+
+```html
+<script src="https://unpkg.com/@root/acme@3.0.0/dist/acme.js"></script>
+```
+
+`acme.min.js`
+
+```html
+<script src="https://unpkg.com/@root/acme@3.0.0/dist/acme.min.js"></script>
+```
+
+Use
+
+```js
+var ACME = window['@root/acme'];
+```
+
+## Examples
+
+You can see `tests/index.js`, `examples/index.html`, `examples/app.js` in the repo for full example usage.
+
+### Emails: Maintainer vs Subscriber vs Customer
+
+-   `maintainerEmail` should be the email address of the **author of the code**.
+    This person will receive critical security and API change notifications.
+-   `subscriberEmail` should be the email of the **admin of the hosting service**.
+    This person agrees to the Let's Encrypt Terms of Service and will be notified
+    when a certificate fails to renew.
+-   `customerEmail` should be the email of individual who owns the domain.
+    This is optional (not currently implemented).
+
+Generally speaking **YOU** are the _maintainer_ and you **or your employer** is the _subscriber_.
+
+If you (or your employer) is running any type of service
+you **SHOULD NOT** pass the _customer_ email as the subscriber email.
+
+If you are not running a service (you may be building a CLI, for example),
+then you should prompt the user for their email address, and they are the subscriber.
+
+### Instantiate ACME.js
+
+Although built for Let's Encrypt, ACME.js will work with any server
+that supports draft-15 of the ACME spec (includes POST-as-GET support).
+
+The `init()` method takes a _directory url_ and initializes internal state according to its response.
+
+```js
+var acme = ACME.create({
+	maintainerEmail: 'jon@example.com'
+});
+acme.init('https://acme-staging-v02.api.letsencrypt.org/directory').then(
+	function() {
+		// Ready to use, show page
+		$('body').hidden = false;
+	}
+);
+```
+
+### Create ACME Account with Let's Encrypt
+
+ACME Accounts are key and device based, with an email address as a backup identifier.
+
+A public account key must be registered before an SSL certificate can be requested.
+
+```js
+var accountPrivateKey;
+var account;
+
+Keypairs.generate({ kty: 'EC' }).then(function(pair) {
+	accountPrivateKey = pair.private;
+
+	return acme.accounts
+		.create({
+			agreeToTerms: function(tos) {
+				if (
+					window.confirm(
+						"Do you agree to the ACME.js and Let's Encrypt Terms of Service?"
+					)
+				) {
+					return Promise.resolve(tos);
+				}
+			},
+			accountKeypair: { privateKeyJwk: pair.private },
+			subscriberEmail: $('.js-email-input').value
+		})
+		.then(function(_account) {
+			account = _account;
+		});
+});
+```
+
+### Generate a Certificate Private Key
+
+```js
+var certKeypair = await Keypairs.generate({ kty: 'RSA' });
+var pem = await Keypairs.export({
+	jwk: certKeypair.private,
+	encoding: 'pem'
 });

-// Discover Directory URLs
-ACME.init(acmeDirectoryUrl); // returns Promise<acmeUrls={keyChange,meta,newAccount,newNonce,newOrder,revokeCert}>
+// This should be saved as `privkey.pem`
+console.log(pem);
+```

-// Accounts
-ACME.accounts.create(options); // returns Promise<regr> registration data
+### Generate a CSR

-options = {
-	email: '<email>', // valid email (server checks MX records)
-	accountKeypair: {
-		//    privateKeyPem or privateKeyJwt
-		privateKeyPem: '<ASCII PEM>'
+The easiest way to generate a Certificate Signing Request will be either with `openssl` or with `@root/CSR`.
+
+```js
+var CSR = require('@root/csr');
+var Enc = require('@root/encoding');
+
+// 'subject' should be first in list
+var sortedDomains = ['example.com', 'www.example.com'];
+var csr = await CSR.csr({
+	jwk: certKeypair.private,
+	domains: sortedDomains,
+	encoding: 'der'
+}).then(function(der) {
+	return Enc.bufToUrlBase64(der);
+});
+```
+
+### Get Free 90-day SSL Certificate
+
+Creating an ACME "order" for a 90-day SSL certificate requires use of the account private key,
+the names of domains to be secured, and a distinctly separate server private key.
+
+A domain ownership verification "challenge" (uploading a file to an unsecured HTTP url or setting a DNS record)
+is a required part of the process, which requires `set` and `remove` callbacks/promises.
+
+```js
+var certinfo = await acme.certificates.create({
+	agreeToTerms: function(tos) {
+		return tos;
 	},
-	agreeToTerms: function(tosUrl) {} //    should Promise the same `tosUrl` back
-};
+	account: account,
+	accountKeypair: { privateKeyJwk: accountPrivateKey },
+	csr: csr,
+	domains: sortedDomains,
+	challenges: challenges, // must be implemented
+	customerEmail: null,
+	skipChallengeTests: false,
+	skipDryRun: false
+});

-// Registration
-ACME.certificates.create(options); // returns Promise<pems={ privkey (key), cert, chain (ca) }>
+console.log('Got SSL Certificate:');
+console.log(results.expires);

-options = {
-	domainKeypair: {
-		privateKeyPem: '<ASCII PEM>'
-	},
-	accountKeypair: {
-		privateKeyPem: '<ASCII PEM>'
-	},
-	domains: ['example.com'],
+// This should be saved as `fullchain.pem`
+console.log([results.cert, results.chain].join('\n'));
+```

-	getZones: function(opts) {}, // should Promise an array of domain zone names
-	setChallenge: function(opts) {}, // should Promise the record id, or name
-	removeChallenge: function(opts) {} // should Promise null
+### Example "Challenge" Implementation
+
+Typically here you're just presenting some sort of dialog to the user to ask them to
+upload a file or set a DNS record.
+
+It may be possible to do something fancy like using OAuth2 to login to Google Domanis
+to set a DNS address, etc, but it seems like that sort of fanciness is probably best
+reserved for server-side plugins.
+
+```js
+var challenges = {
+	'http-01': {
+		set: function(opts) {
+			console.info('http-01 set challenge:');
+			console.info(opts.challengeUrl);
+			console.info(opts.keyAuthorization);
+			while (
+				!window.confirm('Upload the challenge file before continuing.')
+			) {}
+			return Promise.resolve();
+		},
+		remove: function(opts) {
+			console.log('http-01 remove challenge:', opts.challengeUrl);
+			return Promise.resolve();
+		}
+	}
 };
 ```

-# Changelog
+# IDN - International Domain Names

- v1.8
-  - more transitional prepwork for new v2 API
-  - support newer (simpler) dns-01 and http-01 libraries
- v1.5
-  - perform full test challenge first (even before nonce)
- v1.3
-  - Use node RSA keygen by default
-  - No non-optional external deps!
- v1.2
-  - fix some API out-of-specness
-  - doc some magic numbers (status)
-  - updated deps
- v1.1.0
-  - reduce dependencies (use lightweight @coolaj86/request instead of request)
- v1.0.5 - cleanup logging
- v1.0.4 - v6- compat use `promisify` from node's util or bluebird
- v1.0.3 - documentation cleanup
- v1.0.2
-  - use `options.contact` to provide raw contact array
-  - made `options.email` optional
-  - file cleanup
- v1.0.1
-  - Compat API is ready for use
-  - Eliminate debug logging
- Apr 10, 2018 - tested backwards-compatibility using greenlock.js
- Apr 5, 2018 - export http and dns challenge tests
- Apr 5, 2018 - test http and dns challenges (success and failure)
- Apr 5, 2018 - test subdomains and its wildcard
- Apr 5, 2018 - test two subdomains
- Apr 5, 2018 - test wildcard
- Apr 5, 2018 - completely match api for acme v1 (le-acme-core.js)
- Mar 21, 2018 - _mostly_ matches le-acme-core.js API
- Mar 21, 2018 - can now accept values (not hard coded)
- Mar 20, 2018 - SUCCESS - got a test certificate (hard-coded)
- Mar 20, 2018 - download certificate
- Mar 20, 2018 - poll for status
- Mar 20, 2018 - finalize order (submit csr)
- Mar 20, 2018 - generate domain keypair
- Mar 20, 2018 - respond to challenges
- Mar 16, 2018 - get challenges
- Mar 16, 2018 - new order
- Mar 15, 2018 - create account
- Mar 15, 2018 - generate account keypair
- Mar 15, 2018 - get nonce
- Mar 15, 2018 - get directory
+Convert domain names to `punycode` before creating the certificate:

-# Legal
+```js
+var punycode = require('punycode');

-[acme-v2.js](https://git.coolaj86.com/coolaj86/acme-v2.js) |
+acme.certificates.create({
+	// ...
+	domains: ['example.com', 'www.example.com'].map(function(name) {
+		return punycode.toASCII(name);
+	})
+});
+```
+
+The punycode library itself is lightweight and dependency-free.
+It is available both in node and for browsers.
+
+# Testing
+
+You will need to use one of the [`acme-dns-01-*` plugins](https://www.npmjs.com/search?q=acme-dns-01-)
+to run the test locally.
+
+You'll also need a `.env` that looks something like the one in `examples/example.env`:
+
+```bash
+ENV=DEV
+SUBSCRIBER_EMAIL=letsencrypt+staging@example.com
+BASE_DOMAIN=test.example.com
+CHALLENGE_TYPE=dns-01
+CHALLENGE_PLUGIN=acme-dns-01-digitalocean
+CHALLENGE_OPTIONS='{"token":"xxxxxxxxxxxx"}'
+```
+
+For example:
+
+```bash
+# Get the repo and change directories into it
+git clone https://git.rootprojects.org/root/bluecrypt-acme.js
+pushd bluecrypt-acme.js/
+
+# Install the challenge plugin you'll use for the tests
+npm install --save-dev acme-dns-01-digitalocean
+
+# Copy the sample .env file
+rsync -av examples/example.env .env
+
+# Edit the config file to use a domain in your account, and your API token
+#vim .env
+code .env
+
+# Run the tests
+node tests/index.js
+```
+
+# Developing
+
+You can see `<script>` tags in the `index.html` in the repo, which references the original
+source files.
+
+Join `@rootprojects` `#general` on [Keybase](https://keybase.io) if you'd like to chat with us.
+
+# Commercial Support
+
+We have both commercial support and commercial licensing available.
+
+You're welcome to [contact us](mailto:aj@therootcompany.com) in regards to IoT, On-Prem,
+Enterprise, and Internal installations, integrations, and deployments.
+
+We also offer consulting for all-things-ACME and Let's Encrypt.
+
+# Legal &amp; Rules of the Road
+
+Greenlock&trade; is a [trademark](https://rootprojects.org/legal/#trademark) of AJ ONeal
+
+The rule of thumb is "attribute, but don't confuse". For example:
+
+> Built with [ACME.js](https://git.rootprojects.org/root/bluecrypt-acme.js) (a [Root](https://rootprojects.org) project).
+
+Please [contact us](mailto:aj@therootcompany.com) if have any questions in regards to our trademark,
+attribution, and/or visible source policies. We want to build great software and a great community.
+
+[ACME.js](https://git.rootprojects.org/root/acme.js) |
 MPL-2.0 |
 [Terms of Use](https://therootcompany.com/legal/#terms) |
 [Privacy Policy](https://therootcompany.com/legal/#privacy)
--- a/acme.js
+++ b/acme.js
--- a/bin/bundle.js
+++ b/bin/bundle.js
@ -0,0 +1,60 @@
+#!/usr/bin/env node
+(async function() {
+	'use strict';
+
+	var UglifyJS = require('uglify-js');
+	var path = require('path');
+	var fs = require('fs');
+	var promisify = require('util').promisify;
+	var readFile = promisify(fs.readFile);
+	var writeFile = promisify(fs.writeFile);
+	var gzip = promisify(require('zlib').gzip);
+
+	// The order is specific, and it matters
+	var files = await Promise.all(
+		[
+			'../lib/encoding.js',
+			'../lib/asn1-packer.js',
+			'../lib/x509.js',
+			'../lib/ecdsa.js',
+			'../lib/rsa.js',
+			'../lib/keypairs.js',
+			'../lib/asn1-parser.js',
+			'../lib/csr.js',
+			'../lib/acme.js'
+		].map(async function(file) {
+			return (await readFile(path.join(__dirname, file), 'utf8')).trim();
+		})
+	);
+
+	var header =
+		[
+			'// Copyright 2015-2019 AJ ONeal. All rights reserved',
+			'/* This Source Code Form is subject to the terms of the Mozilla Public',
+			' * License, v. 2.0. If a copy of the MPL was not distributed with this',
+			' * file, You can obtain one at http://mozilla.org/MPL/2.0/. */'
+		].join('\n') + '\n';
+
+	var file = header + files.join('\n') + '\n';
+	await writeFile(path.join(__dirname, '../dist', 'acme.js'), file);
+	await writeFile(
+		path.join(__dirname, '../dist', 'acme.js.gz'),
+		await gzip(file)
+	);
+
+	// TODO source maps?
+	var result = UglifyJS.minify(file, {
+		compress: true,
+		// mangling doesn't save significant
+		mangle: false
+	});
+	if (result.error) {
+		throw result.error;
+	}
+	file = header + result.code;
+	await writeFile(path.join(__dirname, '../dist', 'acme.min.js'), file);
+	await writeFile(
+		path.join(__dirname, '../dist', 'acme.min.js.gz'),
+		await gzip(file)
+	);
+})();
--- a/browser.js
+++ b/browser.js
@ -0,0 +1,50 @@
+'use strict';
+
+var native = module.exports;
+
+native._canCheck = function(me) {
+	me._canCheck = {};
+	return me
+		.request({ url: me._baseUrl + '/api/_acme_api_/' })
+		.then(function(resp) {
+			if (resp.body.success) {
+				me._canCheck['http-01'] = true;
+				me._canCheck['dns-01'] = true;
+			}
+		})
+		.catch(function() {
+			// ignore
+		});
+};
+
+native._dns01 = function(me, ch) {
+	return new me.request({
+		url: me._baseUrl + '/api/dns/' + ch.dnsHost + '?type=TXT'
+	}).then(function(resp) {
+		var err;
+		if (!resp.body || !Array.isArray(resp.body.answer)) {
+			err = new Error('failed to get DNS response');
+			console.error(err);
+			throw err;
+		}
+		if (!resp.body.answer.length) {
+			err = new Error('failed to get DNS answer record in response');
+			console.error(err);
+			throw err;
+		}
+		return {
+			answer: resp.body.answer.map(function(ans) {
+				return { data: ans.data, ttl: ans.ttl };
+			})
+		};
+	});
+};
+
+native._http01 = function(me, ch) {
+	var url = encodeURIComponent(ch.challengeUrl);
+	return new me.request({
+		url: me._baseUrl + '/api/http?url=' + url
+	}).then(function(resp) {
+		return resp.body;
+	});
+};
--- a/compat.js
+++ b/compat.js
@ -1,94 +0,0 @@
-// Copyright 2018 AJ ONeal. All rights reserved
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-/* global Promise */
-
-var ACME2 = require('./').ACME;
-
-function resolveFn(cb) {
-	return function(val) {
-		// nextTick to get out of Promise chain
-		process.nextTick(function() {
-			cb(null, val);
-		});
-	};
-}
-function rejectFn(cb) {
-	return function(err) {
-		console.error('[acme-v2] handled(?) rejection as errback:');
-		console.error(err.stack);
-
-		// nextTick to get out of Promise chain
-		process.nextTick(function() {
-			cb(err);
-		});
-
-		// do not resolve promise further
-		return new Promise(function() {});
-	};
-}
-
-function create(deps) {
-	deps.LeCore = {};
-	var acme2 = ACME2.create(deps);
-	acme2.registerNewAccount = function(options, cb) {
-		acme2.accounts.create(options).then(resolveFn(cb), rejectFn(cb));
-	};
-	acme2.getCertificate = function(options, cb) {
-		options.agreeToTerms =
-			options.agreeToTerms ||
-			function(tos) {
-				return Promise.resolve(tos);
-			};
-		acme2.certificates.create(options).then(function(certs) {
-			var privkeyPem = acme2.RSA.exportPrivatePem(options.domainKeypair);
-			certs.privkey = privkeyPem;
-			resolveFn(cb)(certs);
-		}, rejectFn(cb));
-	};
-	acme2.getAcmeUrls = function(options, cb) {
-		acme2.init(options).then(resolveFn(cb), rejectFn(cb));
-	};
-	acme2.getOptions = function() {
-		var defs = {};
-
-		Object.keys(module.exports.defaults).forEach(function(key) {
-			defs[key] = defs[deps] || module.exports.defaults[key];
-		});
-
-		return defs;
-	};
-	acme2.stagingServerUrl = module.exports.defaults.stagingServerUrl;
-	acme2.productionServerUrl = module.exports.defaults.productionServerUrl;
-	acme2.acmeChallengePrefix = module.exports.defaults.acmeChallengePrefix;
-	return acme2;
-}
-
-module.exports.ACME = {};
-module.exports.defaults = {
-	productionServerUrl: 'https://acme-v02.api.letsencrypt.org/directory',
-	stagingServerUrl: 'https://acme-staging-v02.api.letsencrypt.org/directory',
-	knownEndpoints: [
-		'keyChange',
-		'meta',
-		'newAccount',
-		'newNonce',
-		'newOrder',
-		'revokeCert'
-	],
-	challengeTypes: ['http-01', 'dns-01'],
-	challengeType: 'http-01',
-	//, keyType:                'rsa' // ecdsa
-	//, keySize:                2048 // 256
-	rsaKeySize: 2048, // 256
-	acmeChallengePrefix: '/.well-known/acme-challenge/'
-};
-Object.keys(module.exports.defaults).forEach(function(key) {
-	module.exports.ACME[key] = module.exports.defaults[key];
-});
-Object.keys(ACME2).forEach(function(key) {
-	module.exports.ACME[key] = ACME2[key];
-});
-module.exports.ACME.create = create;
--- a/examples/app.js
+++ b/examples/app.js
@ -0,0 +1,340 @@
+/*global Promise*/
+(function() {
+	'use strict';
+
+	var Keypairs = require('@root/keypairs');
+	var Rasha = require('@root/acme/rsa');
+	var Eckles = require('@root/acme/ecdsa');
+	var x509 = require('@root/acme/x509');
+	var CSR = require('@root/csr');
+	var ACME = require('@root/acme');
+	var accountStuff = {};
+
+	function $(sel) {
+		return document.querySelector(sel);
+	}
+	function $$(sel) {
+		return Array.prototype.slice.call(document.querySelectorAll(sel));
+	}
+
+	function checkTos(tos) {
+		if ($('input[name="tos"]:checked')) {
+			return tos;
+		} else {
+			return '';
+		}
+	}
+
+	function run() {
+		console.log('hello');
+
+		// Show different options for ECDSA vs RSA
+		$$('input[name="kty"]').forEach(function($el) {
+			$el.addEventListener('change', function(ev) {
+				console.log(this);
+				console.log(ev);
+				if ('RSA' === ev.target.value) {
+					$('.js-rsa-opts').hidden = false;
+					$('.js-ec-opts').hidden = true;
+				} else {
+					$('.js-rsa-opts').hidden = true;
+					$('.js-ec-opts').hidden = false;
+				}
+			});
+		});
+
+		// Generate a key on submit
+		$('form.js-keygen').addEventListener('submit', function(ev) {
+			ev.preventDefault();
+			ev.stopPropagation();
+			$('.js-loading').hidden = false;
+			$('.js-jwk').hidden = true;
+			$('.js-toc-der-public').hidden = true;
+			$('.js-toc-der-private').hidden = true;
+			$$('.js-toc-pem').forEach(function($el) {
+				$el.hidden = true;
+			});
+			$$('input').map(function($el) {
+				$el.disabled = true;
+			});
+			$$('button').map(function($el) {
+				$el.disabled = true;
+			});
+			var opts = {
+				kty: $('input[name="kty"]:checked').value,
+				namedCurve: $('input[name="ec-crv"]:checked').value,
+				modulusLength: $('input[name="rsa-len"]:checked').value
+			};
+			var then = Date.now();
+			console.log('opts', opts);
+			Keypairs.generate(opts).then(function(results) {
+				console.log('Key generation time:', Date.now() - then + 'ms');
+				var pubDer;
+				var privDer;
+				if (/EC/i.test(opts.kty)) {
+					privDer = x509.packPkcs8(results.private);
+					pubDer = x509.packSpki(results.public);
+					Eckles.export({
+						jwk: results.private,
+						format: 'sec1'
+					}).then(function(pem) {
+						$('.js-input-pem-sec1-private').innerText = pem;
+						$('.js-toc-pem-sec1-private').hidden = false;
+					});
+					Eckles.export({
+						jwk: results.private,
+						format: 'pkcs8'
+					}).then(function(pem) {
+						$('.js-input-pem-pkcs8-private').innerText = pem;
+						$('.js-toc-pem-pkcs8-private').hidden = false;
+					});
+					Eckles.export({ jwk: results.public, public: true }).then(
+						function(pem) {
+							$('.js-input-pem-spki-public').innerText = pem;
+							$('.js-toc-pem-spki-public').hidden = false;
+						}
+					);
+				} else {
+					privDer = x509.packPkcs8(results.private);
+					pubDer = x509.packSpki(results.public);
+					Rasha.export({
+						jwk: results.private,
+						format: 'pkcs1'
+					}).then(function(pem) {
+						$('.js-input-pem-pkcs1-private').innerText = pem;
+						$('.js-toc-pem-pkcs1-private').hidden = false;
+					});
+					Rasha.export({
+						jwk: results.private,
+						format: 'pkcs8'
+					}).then(function(pem) {
+						$('.js-input-pem-pkcs8-private').innerText = pem;
+						$('.js-toc-pem-pkcs8-private').hidden = false;
+					});
+					Rasha.export({ jwk: results.public, format: 'pkcs1' }).then(
+						function(pem) {
+							$('.js-input-pem-pkcs1-public').innerText = pem;
+							$('.js-toc-pem-pkcs1-public').hidden = false;
+						}
+					);
+					Rasha.export({ jwk: results.public, format: 'spki' }).then(
+						function(pem) {
+							$('.js-input-pem-spki-public').innerText = pem;
+							$('.js-toc-pem-spki-public').hidden = false;
+						}
+					);
+				}
+
+				$('.js-der-public').innerText = pubDer;
+				$('.js-toc-der-public').hidden = false;
+				$('.js-der-private').innerText = privDer;
+				$('.js-toc-der-private').hidden = false;
+				$('.js-jwk').innerText = JSON.stringify(results, null, 2);
+				$('.js-loading').hidden = true;
+				$('.js-jwk').hidden = false;
+				$$('input').map(function($el) {
+					$el.disabled = false;
+				});
+				$$('button').map(function($el) {
+					$el.disabled = false;
+				});
+				$('.js-toc-jwk').hidden = false;
+
+				$('.js-create-account').hidden = false;
+				$('.js-create-csr').hidden = false;
+			});
+		});
+
+		$('form.js-acme-account').addEventListener('submit', function(ev) {
+			ev.preventDefault();
+			ev.stopPropagation();
+			$('.js-loading').hidden = false;
+			var acme = ACME.create({
+				Keypairs: Keypairs,
+				CSR: CSR
+			});
+			acme.init(
+				'https://acme-staging-v02.api.letsencrypt.org/directory'
+			).then(function(result) {
+				console.log('acme result', result);
+				var privJwk = JSON.parse($('.js-jwk').innerText).private;
+				var email = $('.js-email').value;
+				return acme.accounts
+					.create({
+						email: email,
+						agreeToTerms: checkTos,
+						accountKeypair: { privateKeyJwk: privJwk }
+					})
+					.then(function(account) {
+						console.log('account created result:', account);
+						accountStuff.account = account;
+						accountStuff.privateJwk = privJwk;
+						accountStuff.email = email;
+						accountStuff.acme = acme;
+						$('.js-create-order').hidden = false;
+						$('.js-toc-acme-account-response').hidden = false;
+						$(
+							'.js-acme-account-response'
+						).innerText = JSON.stringify(account, null, 2);
+					})
+					.catch(function(err) {
+						console.error('A bad thing happened:');
+						console.error(err);
+						window.alert(
+							err.message || JSON.stringify(err, null, 2)
+						);
+					});
+			});
+		});
+
+		$('form.js-csr').addEventListener('submit', function(ev) {
+			ev.preventDefault();
+			ev.stopPropagation();
+			generateCsr();
+		});
+
+		$('form.js-acme-order').addEventListener('submit', function(ev) {
+			ev.preventDefault();
+			ev.stopPropagation();
+			var account = accountStuff.account;
+			var privJwk = accountStuff.privateJwk;
+			var email = accountStuff.email;
+			var acme = accountStuff.acme;
+
+			var domains = ($('.js-domains').value || 'example.com').split(
+				/[, ]+/g
+			);
+			return getDomainPrivkey().then(function(domainPrivJwk) {
+				console.log('Has CSR already?');
+				console.log(accountStuff.csr);
+				return acme.certificates
+					.create({
+						accountKeypair: { privateKeyJwk: privJwk },
+						account: account,
+						serverKeypair: { privateKeyJwk: domainPrivJwk },
+						csr: accountStuff.csr,
+						domains: domains,
+						skipDryRun:
+							$('input[name="skip-dryrun"]:checked') && true,
+						agreeToTerms: checkTos,
+						challenges: {
+							'dns-01': {
+								set: function(opts) {
+									console.info('dns-01 set challenge:');
+									console.info('TXT', opts.dnsHost);
+									console.info(opts.dnsAuthorization);
+									return new Promise(function(resolve) {
+										while (
+											!window.confirm(
+												'Did you set the challenge?'
+											)
+										) {}
+										resolve();
+									});
+								},
+								remove: function(opts) {
+									console.log('dns-01 remove challenge:');
+									console.info('TXT', opts.dnsHost);
+									console.info(opts.dnsAuthorization);
+									return new Promise(function(resolve) {
+										while (
+											!window.confirm(
+												'Did you delete the challenge?'
+											)
+										) {}
+										resolve();
+									});
+								}
+							},
+							'http-01': {
+								set: function(opts) {
+									console.info('http-01 set challenge:');
+									console.info(opts.challengeUrl);
+									console.info(opts.keyAuthorization);
+									return new Promise(function(resolve) {
+										while (
+											!window.confirm(
+												'Did you set the challenge?'
+											)
+										) {}
+										resolve();
+									});
+								},
+								remove: function(opts) {
+									console.log('http-01 remove challenge:');
+									console.info(opts.challengeUrl);
+									console.info(opts.keyAuthorization);
+									return new Promise(function(resolve) {
+										while (
+											!window.confirm(
+												'Did you delete the challenge?'
+											)
+										) {}
+										resolve();
+									});
+								}
+							}
+						},
+						challengeTypes: [
+							$('input[name="acme-challenge-type"]:checked').value
+						]
+					})
+					.then(function(results) {
+						console.log('Got Certificates:');
+						console.log(results);
+						$('.js-toc-acme-order-response').hidden = false;
+						$('.js-acme-order-response').innerText = JSON.stringify(
+							results,
+							null,
+							2
+						);
+					})
+					.catch(function(err) {
+						console.error('challenge failed:');
+						console.error(err);
+						window.alert(
+							'failed! ' + err.message || JSON.stringify(err)
+						);
+					});
+			});
+		});
+
+		$('.js-generate').hidden = false;
+	}
+
+	function getDomainPrivkey() {
+		if (accountStuff.domainPrivateJwk) {
+			return Promise.resolve(accountStuff.domainPrivateJwk);
+		}
+		return Keypairs.generate({
+			kty: $('input[name="kty"]:checked').value,
+			namedCurve: $('input[name="ec-crv"]:checked').value,
+			modulusLength: $('input[name="rsa-len"]:checked').value
+		}).then(function(pair) {
+			console.log('domain keypair:', pair);
+			accountStuff.domainPrivateJwk = pair.private;
+			return pair.private;
+		});
+	}
+
+	function generateCsr() {
+		var domains = ($('.js-domains').value || 'example.com').split(/[, ]+/g);
+		//var privJwk = JSON.parse($('.js-jwk').innerText).private;
+		return getDomainPrivkey().then(function(privJwk) {
+			accountStuff.domainPrivateJwk = privJwk;
+			return CSR({ jwk: privJwk, domains: domains }).then(function(pem) {
+				// Verify with https://www.sslshopper.com/csr-decoder.html
+				accountStuff.csr = pem;
+				console.log('Created CSR:');
+				console.log(pem);
+
+				console.log('CSR info:');
+				console.log(CSR._info(pem));
+
+				return pem;
+			});
+		});
+	}
+
+	window.addEventListener('load', run);
+})();
--- a/examples/dns-01-digitalocean.js
+++ b/examples/dns-01-digitalocean.js
@ -1,69 +0,0 @@
-(function(exports) {
-	'use strict';
-
-	// node[0] ./test.js[1] jon.doe@gmail.com[2] example.com,*.example.com[3] xxxxxx[4]
-	var email = process.argv[2] || process.env.ACME_EMAIL;
-	var domains = (process.argv[3] || process.env.ACME_DOMAINS).split(/[,\s]+/);
-	var token = process.argv[4] || process.env.DIGITALOCEAN_API_KEY;
-
-	// git clone https://git.rootprojects.org/root/acme-dns-01-digitalocean.js node_modules/acme-dns-01-digitalocean
-	var dns01 = require('acme-dns-01-digitalocean').create({
-		//baseUrl: 'https://api.digitalocean.com/v2/domains',
-		token: token
-	});
-
-	// This will be replaced with Keypairs.js in the next version
-	var promisify = require('util').promisify;
-	var generateKeypair = promisify(require('rsa-compat').RSA.generateKeypair);
-
-	//var ACME = exports.ACME || require('acme').ACME;
-	var ACME = exports.ACME || require('../').ACME;
-	var acme = ACME.create({});
-	acme
-		.init({
-			//directoryUrl: 'https://acme-staging-v02.api.letsencrypt.org/directory'
-		})
-		.then(function() {
-			return generateKeypair(null).then(function(accountPair) {
-				return generateKeypair(null).then(function(serverPair) {
-					return acme.accounts
-						.create({
-							// valid email (server checks MX records)
-							email: email,
-							accountKeypair: accountPair,
-							agreeToTerms: function(tosUrl) {
-								// ask user (if user is the host)
-								return tosUrl;
-							}
-						})
-						.then(function(account) {
-							console.info('Created Account:');
-							console.info(account);
-
-							return acme.certificates
-								.create({
-									domains: domains,
-									challenges: { 'dns-01': dns01 },
-									domainKeypair: serverPair,
-									accountKeypair: accountPair,
-
-									// v2 will be directly compatible with the new ACME modules,
-									// whereas this version needs a shim
-									getZones: dns01.zones,
-									setChallenge: dns01.set,
-									removeChallenge: dns01.remove
-								})
-								.then(function(certs) {
-									console.info('Secured SSL Certificates');
-									console.info(certs);
-								});
-						});
-				});
-			});
-		})
-		.catch(function(e) {
-			console.error('Something went wrong:');
-			console.error(e);
-			process.exit(500);
-		});
-})('undefined' === typeof module ? window : module.exports);
--- a/examples/example.env
+++ b/examples/example.env
@ -1,3 +1,6 @@
-ACME_EMAIL=jon.doe@gmail.com
-ACME_DOMAINS=example.com,foo.example.com,*.foo.example.com
-DIGITALOCEAN_API_KEY=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
+ENV=DEV
+SUBSCRIBER_EMAIL=letsencrypt+staging@example.com
+BASE_DOMAIN=test.example.com
+CHALLENGE_TYPE=dns-01
+CHALLENGE_PLUGIN=acme-dns-01-digitalocean
+CHALLENGE_OPTIONS='{"token":"xxxxxxxxxxxx"}'
--- a/examples/genkeypair.js
+++ b/examples/genkeypair.js
@ -11,7 +11,10 @@ if (!fs.existsSync(__dirname + '/../tests/account.privkey.pem')) {
 		var privkeyPem = RSA.exportPrivatePem(keypair);
 		console.log(privkeyPem);

-		fs.writeFileSync(__dirname + '/../tests/account.privkey.pem', privkeyPem);
+		fs.writeFileSync(
+			__dirname + '/../tests/account.privkey.pem',
+			privkeyPem
+		);
 	});
 }

--- a/examples/http-server.js
+++ b/examples/http-server.js
@ -1,13 +0,0 @@
-// Copyright 2018 AJ ONeal. All rights reserved
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-var http = require('http');
-var express = require('express');
-var server = http
-	.createServer(express.static('../tests'))
-	.listen(80, function() {
-		console.log('Listening on', this.address());
-	});
--- a/examples/https-server.js
+++ b/examples/https-server.js
@ -1,20 +0,0 @@
-// Copyright 2018 AJ ONeal. All rights reserved
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-var https = require('https');
-var server = https
-	.createServer(
-		{
-			key: require('fs').readFileSync('../tests/privkey.pem'),
-			cert: require('fs').readFileSync('../tests/fullchain.pem')
-		},
-		function(req, res) {
-			res.end('Hello, World!');
-		}
-	)
-	.listen(443, function() {
-		console.log('Listening on', this.address());
-	});
--- a/examples/index.html
+++ b/examples/index.html
@ -0,0 +1,231 @@
+<html>
+	<head>
+		<title>Bluecrypt ACME - A Root Project</title>
+		<meta charset="UTF-8" />
+		<style>
+			textarea {
+				width: 42em;
+				height: 10em;
+			}
+			/* need to word wrap the binary no space der */
+			.js-der-public,
+			.js-der-private {
+				white-space: pre-wrap; /* CSS3 */
+				white-space: -moz-pre-wrap; /* Firefox */
+				white-space: -pre-wrap; /* Opera <7 */
+				white-space: -o-pre-wrap; /* Opera 7 */
+				word-wrap: break-word; /* IE */
+			}
+		</style>
+	</head>
+	<body>
+		<h1>
+			@bluecrypt/acme: Let's&nbsp;Encrypt&nbsp;for&nbsp;the&nbsp;Browser
+		</h1>
+
+		<p>
+			This is intended to be explored with your JavaScript console open.
+		</p>
+		<pre><code>&lt;script src="<a href="https://rootprojects.org/acme/bluecrypt-acme.js">https://rootprojects.org/acme/bluecrypt-acme.js</a>"&gt;&lt;/script&gt;</code></pre>
+		<pre><code>&lt;script src="<a href="https://rootprojects.org/acme/bluecrypt-acme.min.js">https://rootprojects.org/acme/bluecrypt-acme.min.js</a>"&gt;&lt;/script&gt;</code></pre>
+		<a href="https://git.rootprojects.org/root/bluecrypt-acme.js"
+			>Documentation</a
+		>
+
+		<h2>1. Keypair Generation</h2>
+		<form class="js-keygen">
+			<p>Key Type:</p>
+			<div>
+				<input type="radio" id="-ktyEC" name="kty" value="EC" checked />
+				<label for="-ktyEC">ECDSA</label>
+				<input type="radio" id="-ktyRSA" name="kty" value="RSA" />
+				<label for="-ktyRSA">RSA</label>
+			</div>
+			<div class="js-ec-opts">
+				<p>EC Options:</p>
+				<label for="-crv2"
+					><input
+						type="radio"
+						id="-crv2"
+						name="ec-crv"
+						value="P-256"
+						checked
+					/>P-256</label
+				>
+				<label for="-crv3"
+					><input
+						type="radio"
+						id="-crv3"
+						name="ec-crv"
+						value="P-384"
+					/>P-384</label
+				>
+				<!-- label for="-crv5"><input type="radio" id="-crv5"
+         name="ec-crv" value="P-521">P-521</label -->
+			</div>
+			<div class="js-rsa-opts" hidden>
+				<p>RSA Options:</p>
+				<label for="-modlen2"
+					><input
+						type="radio"
+						id="-modlen2"
+						name="rsa-len"
+						value="2048"
+						checked
+					/>2048</label
+				>
+				<label for="-modlen3"
+					><input
+						type="radio"
+						id="-modlen3"
+						name="rsa-len"
+						value="3072"
+					/>3072</label
+				>
+				<label for="-modlen5"
+					><input
+						type="radio"
+						id="-modlen5"
+						name="rsa-len"
+						value="4096"
+					/>4096</label
+				>
+			</div>
+			<button class="js-generate" hidden>Generate</button>
+		</form>
+
+		<h2>2. ACME Account</h2>
+		<form class="js-acme-account">
+			<label for="-acmeEmail">Email:</label>
+			<input
+				class="js-email"
+				type="email"
+				id="-acmeEmail"
+				value="john.doe@gmail.com"
+			/>
+			<br />
+			<label for="-acmeTos"
+				><input
+					class="js-tos"
+					name="tos"
+					type="checkbox"
+					id="-acmeTos"
+					checked
+				/>
+				Agree to Let's Encrypt Terms of Service</label
+			>
+			<br />
+			<button class="js-create-account" hidden>Create Account</button>
+		</form>
+
+		<h2>3. (optional) Certificate Signing Request</h2>
+		<form class="js-csr">
+			<label for="-acmeDomains">Domains:</label>
+			<input
+				class="js-domains"
+				type="text"
+				id="-acmeDomains"
+				value="example.com www.example.com"
+			/>
+			<br />
+			<button class="js-create-csr" hidden>Create CSR</button>
+		</form>
+
+		<h2>4. ACME Certificate Order</h2>
+		<form class="js-acme-order">
+			Challenge type:
+			<label for="-http01"
+				><input
+					type="radio"
+					id="-http01"
+					name="acme-challenge-type"
+					value="http-01"
+					checked
+				/>http-01</label
+			>
+			<label for="-dns01"
+				><input
+					type="radio"
+					id="-dns01"
+					name="acme-challenge-type"
+					value="dns-01"
+				/>dns-01</label
+			>
+			<br />
+			<label for="-skipDryrun"
+				><input
+					class="js-skip-dryrun"
+					name="skip-dryrun"
+					type="checkbox"
+					id="-skipDryrun"
+					checked
+				/>
+				Skip dry-run challenge</label
+			>
+			<br />
+			<button class="js-create-order" hidden>Create Order</button>
+		</form>
+
+		<div class="js-loading" hidden>Loading</div>
+
+		<details class="js-toc-jwk" hidden>
+			<summary>JWK Keypair</summary>
+			<pre><code class="js-jwk">&nbsp;</code></pre>
+		</details>
+		<details class="js-toc-der-private" hidden>
+			<summary>DER Private Binary</summary>
+			<pre><code class="js-der-private">&nbsp;</code></pre>
+		</details>
+		<details class="js-toc-der-public" hidden>
+			<summary>DER Public Binary</summary>
+			<pre><code class="js-der-public">&nbsp;</code></pre>
+		</details>
+		<details class="js-toc-pem js-toc-pem-pkcs1-private" hidden>
+			<summary>PEM Private (base64-encoded PKCS1 DER)</summary>
+			<pre><code  class="js-input-pem-pkcs1-private" ></code></pre>
+		</details>
+		<details class="js-toc-pem js-toc-pem-sec1-private" hidden>
+			<summary>PEM Private (base64-encoded SEC1 DER)</summary>
+			<pre><code  class="js-input-pem-sec1-private" ></code></pre>
+		</details>
+		<details class="js-toc-pem js-toc-pem-pkcs8-private" hidden>
+			<summary>PEM Private (base64-encoded PKCS8 DER)</summary>
+			<pre><code  class="js-input-pem-pkcs8-private" ></code></pre>
+		</details>
+		<details class="js-toc-pem js-toc-pem-pkcs1-public" hidden>
+			<summary>PEM Public (base64-encoded PKCS1 DER)</summary>
+			<pre><code  class="js-input-pem-pkcs1-public" ></code></pre>
+		</details>
+		<details class="js-toc-pem js-toc-pem-spki-public" hidden>
+			<summary>PEM Public (base64-encoded SPKI/PKIX DER)</summary>
+			<pre><code  class="js-input-pem-spki-public" ></code></pre>
+		</details>
+		<details class="js-toc-acme-account-response" hidden>
+			<summary>ACME Account Request</summary>
+			<pre><code class="js-acme-account-response">&nbsp;</code></pre>
+		</details>
+		<details class="js-toc-acme-order-response" hidden>
+			<summary>ACME Order Response</summary>
+			<pre><code class="js-acme-order-response">&nbsp;</code></pre>
+		</details>
+
+		<br />
+		<p>
+			Bluecrypt&trade; is a collection of lightweight, zero-dependency,
+			libraries written in VanillaJS. They are fast, tiny, and secure,
+			using the native features of modern browsers where possible. This
+			means it's easy-to-use crypto in kilobytes, not megabytes.
+		</p>
+		<br />
+		<footer>
+			View (git) source
+			<a href="https://git.rootprojects.org/root/bluecrypt-acme.js"
+				>@bluecrypt/acme</a
+			>
+		</footer>
+
+		<script src="./app.js"></script>
+		<!-- script src="../dist/acme.js"></script -->
+		<!-- script src="../dist/app.js"></script -->
+	</body>
+</html>
--- a/examples/server.js
+++ b/examples/server.js
@ -0,0 +1,174 @@
+'use strict';
+
+var crypto = require('crypto');
+//var dnsjs = require('dns-suite');
+var dig = require('dig.js/dns-request');
+var request = require('util').promisify(require('@root/request'));
+var express = require('express');
+var app = express();
+
+var nameservers = require('dns').getServers();
+var index = crypto.randomBytes(2).readUInt16BE(0) % nameservers.length;
+var nameserver = nameservers[index];
+
+app.use('/', express.static(__dirname));
+app.use('/api', express.json());
+app.get('/api/dns/:domain', function(req, res, next) {
+	var domain = req.params.domain;
+	var casedDomain = domain
+		.toLowerCase()
+		.split('')
+		.map(function(ch) {
+			// dns0x20 takes advantage of the fact that the binary operation for toUpperCase is
+			// ch = ch | 0x20;
+			return Math.round(Math.random()) % 2 ? ch : ch.toUpperCase();
+		})
+		.join('');
+	var typ = req.query.type;
+	var query = {
+		header: {
+			id: crypto.randomBytes(2).readUInt16BE(0),
+			qr: 0,
+			opcode: 0,
+			aa: 0, // Authoritative-Only
+			tc: 0, // NA
+			rd: 1, // Recurse
+			ra: 0, // NA
+			rcode: 0 // NA
+		},
+		question: [
+			{
+				name: casedDomain,
+				//, type: typ || 'A'
+				typeName: typ || 'A',
+				className: 'IN'
+			}
+		]
+	};
+	var opts = {
+		onError: function(err) {
+			next(err);
+		},
+		onMessage: function(packet) {
+			var fail0x20;
+
+			if (packet.id !== query.id) {
+				console.error(
+					"[SECURITY] ignoring packet for '" +
+						packet.question[0].name +
+						"' due to mismatched id"
+				);
+				console.error(packet);
+				return;
+			}
+
+			packet.question.forEach(function(q) {
+				// if (-1 === q.name.lastIndexOf(cli.casedQuery))
+				if (q.name !== casedDomain) {
+					fail0x20 = q.name;
+				}
+			});
+
+			['question', 'answer', 'authority', 'additional'].forEach(function(
+				group
+			) {
+				(packet[group] || []).forEach(function(a) {
+					var an = a.name;
+					var i = domain
+						.toLowerCase()
+						.lastIndexOf(a.name.toLowerCase()); // answer is something like ExAMPle.cOM and query was wWw.ExAMPle.cOM
+					var j = a.name
+						.toLowerCase()
+						.lastIndexOf(domain.toLowerCase()); // answer is something like www.ExAMPle.cOM and query was ExAMPle.cOM
+
+					// it's important to note that these should only relpace changes in casing that we expected
+					// any abnormalities should be left intact to go "huh?" about
+					// TODO detect abnormalities?
+					if (-1 !== i) {
+						// "EXamPLE.cOm".replace("wWw.EXamPLE.cOm".substr(4), "www.example.com".substr(4))
+						a.name = a.name.replace(
+							casedDomain.substr(i),
+							domain.substr(i)
+						);
+					} else if (-1 !== j) {
+						// "www.example.com".replace("EXamPLE.cOm", "example.com")
+						a.name =
+							a.name.substr(0, j) +
+							a.name.substr(j).replace(casedDomain, domain);
+					}
+
+					// NOTE: right now this assumes that anything matching the query matches all the way to the end
+					// it does not handle the case of a record for example.com.uk being returned in response to a query for www.example.com correctly
+					// (but I don't think it should need to)
+					if (a.name.length !== an.length) {
+						console.error(
+							"[ERROR] question / answer mismatch: '" +
+								an +
+								"' != '" +
+								a.length +
+								"'"
+						);
+						console.error(a);
+					}
+				});
+			});
+
+			if (fail0x20) {
+				console.warn(
+					";; Warning: DNS 0x20 security not implemented (or packet spoofed). Queried '" +
+						casedDomain +
+						"' but got response for '" +
+						fail0x20 +
+						"'."
+				);
+				return;
+			}
+
+			res.send({
+				header: packet.header,
+				question: packet.question,
+				answer: packet.answer,
+				authority: packet.authority,
+				additional: packet.additional,
+				edns_options: packet.edns_options
+			});
+		},
+		onListening: function() {},
+		onSent: function(/*res*/) {},
+		onTimeout: function(res) {
+			console.error('dns timeout:', res);
+			next(new Error('DNS timeout - no response'));
+		},
+		onClose: function() {},
+		//, mdns: cli.mdns
+		nameserver: nameserver,
+		port: 53,
+		timeout: 2000
+	};
+
+	dig.resolveJson(query, opts);
+});
+app.get('/api/http', function(req, res) {
+	var url = req.query.url;
+	return request({ method: 'GET', url: url }).then(function(resp) {
+		res.send(resp.body);
+	});
+});
+app.get('/api/_acme_api_', function(req, res) {
+	res.send({ success: true });
+});
+
+module.exports = app;
+if (require.main === module) {
+	// curl -L http://localhost:3000/api/dns/example.com?type=A
+	console.info('Listening on localhost:3000');
+	app.listen(3000);
+	console.info('Try this:');
+	console.info("\tcurl -L 'http://localhost:3000/api/_acme_api_/'");
+	console.info(
+		"\tcurl -L 'http://localhost:3000/api/dns/example.com?type=A'"
+	);
+	console.info(
+		"\tcurl -L 'http://localhost:3000/api/http/?url=https://example.com'"
+	);
+}
--- a/fixtures/account.jwk.json
+++ b/fixtures/account.jwk.json
@ -0,0 +1,17 @@
+{
+	"private": {
+		"kty": "EC",
+		"crv": "P-256",
+		"d": "HB1OvdHfLnIy2mYYO9cLU4BqP36CeyS8OsDf3OnYP-M",
+		"x": "uLh0RLpAmKyyHCf2zOaF18IIuBiJEiZ8Mu3xPZ7ZxN8",
+		"y": "vVl_cCXK0_GlCaCT5Yg750LUd8eRU6tySEdQFLM62NQ",
+		"kid": "UuuZa_56jCM2douUq1riGyRphPtRvCPkxtkg0bP-pNs"
+	},
+	"public": {
+		"kty": "EC",
+		"crv": "P-256",
+		"x": "uLh0RLpAmKyyHCf2zOaF18IIuBiJEiZ8Mu3xPZ7ZxN8",
+		"y": "vVl_cCXK0_GlCaCT5Yg750LUd8eRU6tySEdQFLM62NQ",
+		"kid": "UuuZa_56jCM2douUq1riGyRphPtRvCPkxtkg0bP-pNs"
+	}
+}
--- a/fixtures/account.registration.json
+++ b/fixtures/account.registration.json
@ -0,0 +1,13 @@
+{
+	"key": {
+		"kty": "EC",
+		"crv": "P-256",
+		"x": "uLh0RLpAmKyyHCf2zOaF18IIuBiJEiZ8Mu3xPZ7ZxN8",
+		"y": "vVl_cCXK0_GlCaCT5Yg750LUd8eRU6tySEdQFLM62NQ",
+		"kid": "https://acme-staging-v02.api.letsencrypt.org/acme/acct/11265299"
+	},
+	"contact": [],
+	"initialIp": "66.219.236.169",
+	"createdAt": "2019-10-04T22:54:28.569489074Z",
+	"status": "valid"
+}
--- a/fixtures/server.jwk.json
+++ b/fixtures/server.jwk.json
@ -0,0 +1,20 @@
+{
+	"private": {
+		"kty": "RSA",
+		"n": "ud6agEF9P6H66ciYgvZ_FakyZKossq5i6J2D4wIcJBnem5X63t7u3E7Rpc7rgVB5MElUNZmBoVO3VbaVJpiG0tS5zxkOZcj_k6C_5LXBdTHinG0bFZHtV6Wapf5fJ4PXNp71AHWv09qz4swJzz6_Rp_7ovNpivVsdVHfd8g9HqH3sjouwfIGfo-1LLm0F4NM12AJZISFt_03knhbvtd5x4ASorBiENPPnv2s7SA5kFT1Seeu-iUCq8PlKi-HMbNrLeM2E3wYySQPSSDt6UXRTvIzW_8upXRvaVThJk3wWjx-qt1CUIFoZBh2RsmiujWFFc6ORXb3GlF3U4LaMt3YEw",
+		"e": "AQAB",
+		"d": "YCzN9yVr4Jw5D_UK7WEMuzGUcMAZZs-TQFgY4UK7Ovbj18_QQrhKElb6Zfhepcf1HUYkO6PVjpuZ1tEl9hWgVcFa781AROyvSj04beiaVMDeSCCwjgW3MM3w6olnxTOUDaBMl9NNiqq0v9riDImkQbAQbe3To-KAH2ig4AMNlSZJAhmI2zAMiJhQE_pAcCxc-bQ5oNO-WSU0GRHWdMJSXp9mFgoBhVPDYGW-dmnoFzuNWssxlSqGXY-8a2YOuiunK6XM5_80c1eQqmy-k1InUIViR_wljskc8UiH6xa8BCznZYacgSz4PnvKsiKWKQQ1eliIucV3MC6BzMD3N8EWqQ",
+		"p": "8NUtOIglu0dvDGmEB7QC5eC02Y2jZKnoxHSPKMAEPxQ0131_2aL49IzADWoTvae3NBPzU7ol3RwJo_GvS967OysfOr6Od699p1FSLwLfK89aql7_uVPJh4Q43H-W_NtRHKUkv0OmkDiwa4WqBQTVfREdPQ3NJT7vIY-cqH_AMRc",
+		"q": "xZNIl9NRl3b0_V8Y-7_6_foIu9Sx5ILv2XV7WONDx2jp4vuT7byLm1UWdYPBbxLyd5TAvWqtyvaRtVNyplrD0PyyPK3NxqVJde0uzScAU-bf25DeK30V22Xo7IEZiPZoizrjtzGnS6VVNJmZ-Ictz3xmWIudw5d5XDH12fFRlmU",
+		"dp": "F1Ld9UqiNNf_NjmF0uUpHrA7c5JXD6mw5E3Ri4XFI4LGd1QtLJuu9qgm9WWfkc-LW5zPBP3TKu3LNThz3KougdV0SdEopQi255xllC34BRso0bUvmPg3XUt94kTtD4ICAf8wZuGbYP5Mf61LQP8t2dXtefs7Me89Y4ewCVWN_HM",
+		"dq": "oPuT35lgVtCnZ7dPrPjNMpnC-gCg_fcuJPqTiWaLuHQkdjzUWJYTDnqy9Qdo2e8PPx4mOXAtsT1clekrdp5oBOWQ-N4I172fcIXUZ3ZKzxJD_iw4yih-YajUs7exLabQoflWx9KeZIWPOm-ZRCYoznGnFqiT4GWQje1rS6xT9P0",
+		"qi": "aXkK-w4Npw0BpUEzQ1PURVGm5y5cKIdd-CfEYwub19rronI9EEvuQHoqR7ODtZ_mlIIffHmHaM3ug50fJDB9QDOG4Ioc5S4YxVURT58Ps8at-dQAAP1UgSlV3vhXh4WZRaDECUI_728U3fxQqH78bJsy81mU8MtGU8LR_eTMXx8",
+		"kid": "1hxSLs31DwbGo532keMUL9eY8L6gWyYlbcr0TtiV7qk"
+	},
+	"public": {
+		"kty": "RSA",
+		"n": "ud6agEF9P6H66ciYgvZ_FakyZKossq5i6J2D4wIcJBnem5X63t7u3E7Rpc7rgVB5MElUNZmBoVO3VbaVJpiG0tS5zxkOZcj_k6C_5LXBdTHinG0bFZHtV6Wapf5fJ4PXNp71AHWv09qz4swJzz6_Rp_7ovNpivVsdVHfd8g9HqH3sjouwfIGfo-1LLm0F4NM12AJZISFt_03knhbvtd5x4ASorBiENPPnv2s7SA5kFT1Seeu-iUCq8PlKi-HMbNrLeM2E3wYySQPSSDt6UXRTvIzW_8upXRvaVThJk3wWjx-qt1CUIFoZBh2RsmiujWFFc6ORXb3GlF3U4LaMt3YEw",
+		"e": "AQAB",
+		"kid": "1hxSLs31DwbGo532keMUL9eY8L6gWyYlbcr0TtiV7qk"
+	}
+}
--- a/lib/browser/http.js
+++ b/lib/browser/http.js
@ -0,0 +1,32 @@
+'use strict';
+
+var http = module.exports;
+
+http.request = function(opts) {
+	return window.fetch(opts.url, opts).then(function(resp) {
+		var headers = {};
+		var result = {
+			statusCode: resp.status,
+			headers: headers,
+			toJSON: function() {
+				return this;
+			}
+		};
+		Array.from(resp.headers.entries()).forEach(function(h) {
+			headers[h[0]] = h[1];
+		});
+		if (!headers['content-type']) {
+			return result;
+		}
+		if (/json/.test(headers['content-type'])) {
+			return resp.json().then(function(json) {
+				result.body = json;
+				return result;
+			});
+		}
+		return resp.text().then(function(txt) {
+			result.body = txt;
+			return result;
+		});
+	});
+};
--- a/lib/browser/sha2.js
+++ b/lib/browser/sha2.js
@ -0,0 +1,13 @@
+'use strict';
+
+var sha2 = module.exports;
+
+var encoder = new TextEncoder();
+sha2.sum = function(alg, str) {
+	var data = str;
+	if ('string' === typeof data) {
+		data = encoder.encode(str);
+	}
+	var sha = 'SHA-' + String(alg).replace(/^sha-?/i, '');
+	return window.crypto.subtle.digest(sha, data);
+};
--- a/lib/node/http.js
+++ b/lib/node/http.js
@ -0,0 +1,19 @@
+'use strict';
+
+var http = module.exports;
+var promisify = require('util').promisify;
+var request = promisify(require('@root/request'));
+
+http.request = function(opts) {
+	if (!opts.headers) {
+		opts.headers = {};
+	}
+	if (
+		!Object.keys(opts.headers).some(function(key) {
+			return 'user-agent' === key.toLowerCase();
+		})
+	) {
+		// TODO opts.headers['User-Agent'] = 'TODO';
+	}
+	return request(opts);
+};
--- a/lib/node/sha2.js
+++ b/lib/node/sha2.js
@ -0,0 +1,17 @@
+/* global Promise */
+'use strict';
+
+var sha2 = module.exports;
+var crypto = require('crypto');
+
+sha2.sum = function(alg, str) {
+	return Promise.resolve().then(function() {
+		var sha = 'sha' + String(alg).replace(/^sha-?/i, '');
+		// utf8 is the default for strings
+		var buf = Buffer.from(str);
+		return crypto
+			.createHash(sha)
+			.update(buf)
+			.digest();
+	});
+};
--- a/native.js
+++ b/native.js
@ -0,0 +1,33 @@
+'use strict';
+
+var native = module.exports;
+var promisify = require('util').promisify;
+var resolveTxt = promisify(require('dns').resolveTxt);
+
+native._canCheck = function(me) {
+	me._canCheck = {};
+	me._canCheck['http-01'] = true;
+	me._canCheck['dns-01'] = true;
+	return Promise.resolve();
+};
+
+native._dns01 = function(me, ch) {
+	// TODO use digd.js
+	return resolveTxt(ch.dnsHost).then(function(records) {
+		return {
+			answer: records.map(function(rr) {
+				return {
+					data: rr
+				};
+			})
+		};
+	});
+};
+
+native._http01 = function(me, ch) {
+	return new me.request({
+		url: ch.challengeUrl
+	}).then(function(resp) {
+		return resp.body;
+	});
+};
--- a/package-lock.json
+++ b/package-lock.json
@ -1,46 +1,227 @@
 {
-	"name": "acme-v2",
-	"version": "1.8.6",
+	"name": "@root/acme",
+	"version": "3.0.0-wip.4",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
+		"@root/asn1": {
+			"version": "1.0.0",
+			"resolved": "https://registry.npmjs.org/@root/asn1/-/asn1-1.0.0.tgz",
+			"integrity": "sha512-0lfZNuOULKJDJmdIkP8V9RnbV3XaK6PAHD3swnFy4tZwtlMDzLKoM/dfNad7ut8Hu3r91wy9uK0WA/9zym5mig==",
+			"requires": {
+				"@root/encoding": "^1.0.1"
+			}
+		},
+		"@root/csr": {
+			"version": "0.8.1",
+			"resolved": "https://registry.npmjs.org/@root/csr/-/csr-0.8.1.tgz",
+			"integrity": "sha512-hKl0VuE549TK6SnS2Yn9nRvKbFZXn/oAg+dZJU/tlKl/f/0yRXeuUzf8akg3JjtJq+9E592zDqeXZ7yyrg8fSQ==",
+			"dev": true,
+			"requires": {
+				"@root/asn1": "^1.0.0",
+				"@root/pem": "^1.0.4",
+				"@root/x509": "^0.7.2"
+			}
+		},
+		"@root/encoding": {
+			"version": "1.0.1",
+			"resolved": "https://registry.npmjs.org/@root/encoding/-/encoding-1.0.1.tgz",
+			"integrity": "sha512-OaEub02ufoU038gy6bsNHQOjIn8nUjGiLcaRmJ40IUykneJkIW5fxDqKxQx48cszuNflYldsJLPPXCrGfHs8yQ=="
+		},
+		"@root/keypairs": {
+			"version": "0.9.0",
+			"resolved": "https://registry.npmjs.org/@root/keypairs/-/keypairs-0.9.0.tgz",
+			"integrity": "sha512-NXE2L9Gv7r3iC4kB/gTPZE1vO9Ox/p14zDzAJ5cGpTpytbWOlWF7QoHSJbtVX4H7mRG/Hp7HR3jWdWdb2xaaXg==",
+			"requires": {
+				"@root/encoding": "^1.0.1",
+				"@root/pem": "^1.0.4",
+				"@root/x509": "^0.7.2"
+			}
+		},
+		"@root/pem": {
+			"version": "1.0.4",
+			"resolved": "https://registry.npmjs.org/@root/pem/-/pem-1.0.4.tgz",
+			"integrity": "sha512-rEUDiUsHtild8GfIjFE9wXtcVxeS+ehCJQBwbQQ3IVfORKHK93CFnRtkr69R75lZFjcmKYVc+AXDB+AeRFOULA=="
+		},
 		"@root/request": {
 			"version": "1.3.11",
 			"resolved": "https://registry.npmjs.org/@root/request/-/request-1.3.11.tgz",
 			"integrity": "sha512-3a4Eeghcjsfe6zh7EJ+ni1l8OK9Fz2wL1OjP4UCa0YdvtH39kdXB9RGWuzyNv7dZi0+Ffkc83KfH0WbPMiuJFw=="
 		},
-		"dotenv": {
-			"version": "8.0.0",
-			"resolved": "https://registry.npmjs.org/dotenv/-/dotenv-8.0.0.tgz",
-			"integrity": "sha512-30xVGqjLjiUOArT4+M5q9sYdvuR4riM6yK9wMcas9Vbp6zZa+ocC9dp6QoftuhTPhFAiLK/0C5Ni2nou/Bk8lg==",
+		"@root/x509": {
+			"version": "0.7.2",
+			"resolved": "https://registry.npmjs.org/@root/x509/-/x509-0.7.2.tgz",
+			"integrity": "sha512-ENq3LGYORK5NiMFHEVeNMt+fTXaC7DTS6sQXoqV+dFdfT0vmiL5cDLjaXQhaklJQq0NiwicZegzJRl1ZOTp3WQ==",
+			"requires": {
+				"@root/asn1": "^1.0.0",
+				"@root/encoding": "^1.0.1"
+			}
+		},
+		"balanced-match": {
+			"version": "1.0.0",
+			"resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.0.tgz",
+			"integrity": "sha1-ibTRmasr7kneFk6gK4nORi1xt2c=",
 			"dev": true
 		},
-		"eckles": {
+		"bluebird": {
+			"version": "3.7.1",
+			"resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.7.1.tgz",
+			"integrity": "sha512-DdmyoGCleJnkbp3nkbxTLJ18rjDsE4yCggEwKNXkeV123sPNfOCYeDoeuOY+F2FrSjO1YXcTU+dsy96KMy+gcg==",
+			"dev": true
+		},
+		"brace-expansion": {
+			"version": "1.1.11",
+			"resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
+			"integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
+			"dev": true,
+			"requires": {
+				"balanced-match": "^1.0.0",
+				"concat-map": "0.0.1"
+			}
+		},
+		"cli": {
+			"version": "1.0.1",
+			"resolved": "https://registry.npmjs.org/cli/-/cli-1.0.1.tgz",
+			"integrity": "sha1-IoF1NPJL+klQw01TLUjsvGIbjBQ=",
+			"dev": true,
+			"requires": {
+				"exit": "0.1.2",
+				"glob": "^7.1.1"
+			}
+		},
+		"concat-map": {
+			"version": "0.0.1",
+			"resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
+			"integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
+			"dev": true
+		},
+		"dig.js": {
+			"version": "1.3.9",
+			"resolved": "https://registry.npmjs.org/dig.js/-/dig.js-1.3.9.tgz",
+			"integrity": "sha512-O/tSWZuW7AwpjsgePPmTanwvSDL9xF+FzLTJD9byN3C6lk79iMejC/Ahz9CERAXTW4e2TXL1vtqh3T0Ug79ocA==",
+			"dev": true,
+			"requires": {
+				"cli": "^1.0.1",
+				"dns-suite": "git+https://git.coolaj86.com/coolaj86/dns-suite.js#v1.2",
+				"hexdump.js": "git+https://git.coolaj86.com/coolaj86/hexdump.js#v1.0.4"
+			},
+			"dependencies": {
+				"dns-suite": {
+					"version": "git+https://git.coolaj86.com/coolaj86/dns-suite.js#092008f766540909d27c934211495c9e03705bf3",
+					"from": "git+https://git.coolaj86.com/coolaj86/dns-suite.js#v1.2",
+					"dev": true,
+					"requires": {
+						"bluebird": "^3.5.0",
+						"hexdump.js": "git+https://git.coolaj86.com/coolaj86/hexdump.js#v1.0.4"
+					}
+				}
+			}
+		},
+		"dns-suite": {
+			"version": "1.2.13",
+			"resolved": "https://registry.npmjs.org/dns-suite/-/dns-suite-1.2.13.tgz",
+			"integrity": "sha512-veYKPHUc2RfRCe7c4G/iKxhRv0S4InJ3JsW8tEhW6Yb7dn3ac34iozC6cNX0uzHYZUw0BG5V9Fu65L1bx1GeBg==",
+			"dev": true,
+			"requires": {
+				"@root/hexdump": "^1.1.1"
+			},
+			"dependencies": {
+				"@root/hexdump": {
+					"version": "1.1.1",
+					"resolved": "https://registry.npmjs.org/@root/hexdump/-/hexdump-1.1.1.tgz",
+					"integrity": "sha512-AmrmLOutlzctR599ittO06lINOco1TIqb0c1wu83fP2Eoi5iSvx7kVWC4mDufze8rxPewC+aQOx4e6Pw7izV4A==",
+					"dev": true
+				}
+			}
+		},
+		"dotenv": {
+			"version": "8.2.0",
+			"resolved": "https://registry.npmjs.org/dotenv/-/dotenv-8.2.0.tgz",
+			"integrity": "sha512-8sJ78ElpbDJBHNeBzUbUVLsqKdccaa/BXF1uPTw3GrvQTBgrQrtObr2mUrE38vzYd8cEv+m/JBfDLioYcfXoaw==",
+			"dev": true
+		},
+		"exit": {
+			"version": "0.1.2",
+			"resolved": "https://registry.npmjs.org/exit/-/exit-0.1.2.tgz",
+			"integrity": "sha1-BjJjj42HfMghB9MKD/8aF8uhzQw=",
+			"dev": true
+		},
+		"fs.realpath": {
+			"version": "1.0.0",
+			"resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
+			"integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8=",
+			"dev": true
+		},
+		"glob": {
+			"version": "7.1.5",
+			"resolved": "https://registry.npmjs.org/glob/-/glob-7.1.5.tgz",
+			"integrity": "sha512-J9dlskqUXK1OeTOYBEn5s8aMukWMwWfs+rPTn/jn50Ux4MNXVhubL1wu/j2t+H4NVI+cXEcCaYellqaPVGXNqQ==",
+			"dev": true,
+			"requires": {
+				"fs.realpath": "^1.0.0",
+				"inflight": "^1.0.4",
+				"inherits": "2",
+				"minimatch": "^3.0.4",
+				"once": "^1.3.0",
+				"path-is-absolute": "^1.0.0"
+			}
+		},
+		"hexdump.js": {
+			"version": "git+https://git.coolaj86.com/coolaj86/hexdump.js#222fa7de5036a16397de2fe703c35ac54a3d8d0c",
+			"from": "git+https://git.coolaj86.com/coolaj86/hexdump.js#v1.0.4",
+			"dev": true
+		},
+		"inflight": {
+			"version": "1.0.6",
+			"resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
+			"integrity": "sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=",
+			"dev": true,
+			"requires": {
+				"once": "^1.3.0",
+				"wrappy": "1"
+			}
+		},
+		"inherits": {
+			"version": "2.0.4",
+			"resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
+			"integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==",
+			"dev": true
+		},
+		"minimatch": {
+			"version": "3.0.4",
+			"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.0.4.tgz",
+			"integrity": "sha512-yJHVQEhyqPLUTgt9B83PXu6W3rx4MvvHvSUvToogpwoGDOUQ+yDrR0HRot+yOCdCO7u4hX3pWft6kWBBcqh0UA==",
+			"dev": true,
+			"requires": {
+				"brace-expansion": "^1.1.7"
+			}
+		},
+		"once": {
+			"version": "1.4.0",
+			"resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
+			"integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=",
+			"dev": true,
+			"requires": {
+				"wrappy": "1"
+			}
+		},
+		"path-is-absolute": {
+			"version": "1.0.1",
+			"resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
+			"integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18=",
+			"dev": true
+		},
+		"punycode": {
 			"version": "1.4.1",
-			"resolved": "https://registry.npmjs.org/eckles/-/eckles-1.4.1.tgz",
-			"integrity": "sha512-auWyk/k8oSkVHaD4RxkPadKsLUcIwKgr/h8F7UZEueFDBO7BsE4y+H6IMUDbfqKIFPg/9MxV6KcBdJCmVVcxSA=="
+			"resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
+			"integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4=",
+			"dev": true
 		},
-		"keypairs": {
-			"version": "1.2.14",
-			"resolved": "https://registry.npmjs.org/keypairs/-/keypairs-1.2.14.tgz",
-			"integrity": "sha512-ZoZfZMygyB0QcjSlz7Rh6wT2CJasYEHBPETtmHZEfxuJd7bnsOG5AdtPZqHZBT+hoHvuWCp/4y8VmvTvH0Y9uA==",
-			"requires": {
-				"eckles": "^1.4.1",
-				"rasha": "^1.2.4"
-			}
-		},
-		"rasha": {
-			"version": "1.2.5",
-			"resolved": "https://registry.npmjs.org/rasha/-/rasha-1.2.5.tgz",
-			"integrity": "sha512-KxtX+/fBk+wM7O3CNgwjSh5elwFilLvqWajhr6wFr2Hd63JnKTTi43Tw+Jb1hxJQWOwoya+NZWR2xztn3hCrTw=="
-		},
-		"rsa-compat": {
-			"version": "2.0.8",
-			"resolved": "https://registry.npmjs.org/rsa-compat/-/rsa-compat-2.0.8.tgz",
-			"integrity": "sha512-BFiiSEbuxzsVdaxpejbxfX07qs+rtous49Y6mL/zw6YHh9cranDvm2BvBmqT3rso84IsxNlP5BXnuNvm1Wn3Tw==",
-			"requires": {
-				"keypairs": "^1.2.14"
-			}
+		"wrappy": {
+			"version": "1.0.2",
+			"resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
+			"integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
+			"dev": true
 		}
 	}
 }
--- a/package.json
+++ b/package.json
@ -1,41 +1,60 @@
 {
-	"name": "acme-v2",
-	"version": "1.8.6",
-	"description": "A lightweight library for getting Free SSL certifications through Let's Encrypt, using the ACME protocol.",
-	"homepage": "https://git.coolaj86.com/coolaj86/acme-v2.js",
-	"main": "index.js",
+	"name": "@root/acme",
+	"version": "3.0.0-wip.4",
+	"description": "Free SSL certificates for Node.js and Browsers. Issued via Let's Encrypt",
+	"homepage": "https://rootprojects.org/acme/",
+	"main": "acme.js",
+	"browser": {
+		"./native.js": "./browser.js",
+		"./lib/node/sha2.js": "./lib/browser/sha2.js",
+		"./lib/node/http.js": "./lib/browser/http.js"
+	},
 	"files": [
-		"compat.js",
+		"*.js",
 		"lib",
-		"scripts"
+		"dist"
 	],
 	"scripts": {
+		"build": "node_xxx bin/bundle.js",
+		"lint": "jshint lib bin",
 		"postinstall": "node scripts/postinstall",
-		"test": "node ./test.js"
+		"test": "node server.js",
+		"start": "node server.js"
 	},
 	"repository": {
 		"type": "git",
-		"url": "https://git.coolaj86.com/coolaj86/acme-v2.js.git"
+		"url": "https://git.rootprojects.org/root/acme.js.git"
 	},
 	"keywords": [
-		"Let's Encrypt",
 		"ACME",
-		"v02",
-		"v2",
-		"draft-11",
-		"draft-12",
-		"free ssl",
-		"tls",
-		"automated https",
-		"letsencrypt"
+		"Let's Encrypt",
+		"EC",
+		"RSA",
+		"CSR",
+		"browser",
+		"greenlock",
+		"VanillaJS",
+		"ZeroSSL"
 	],
-	"author": "AJ ONeal <coolaj86@gmail.com> (https://solderjs.com/)",
+	"author": "AJ ONeal <coolaj86@gmail.com> (https://coolaj86.com/)",
 	"license": "MPL-2.0",
 	"dependencies": {
+		"@root/encoding": "^1.0.1",
+		"@root/keypairs": "^0.9.0",
+		"@root/pem": "^1.0.4",
 		"@root/request": "^1.3.11",
-		"rsa-compat": "^2.0.8"
+		"@root/x509": "^0.7.2"
 	},
 	"devDependencies": {
-		"dotenv": "^8.0.0"
+		"@root/csr": "^0.8.1",
+		"dig.js": "^1.3.9",
+		"dns-suite": "^1.2.13",
+		"dotenv": "^8.1.0",
+		"punycode": "^1.4.1"
+	},
+	"trulyOptionalDependencies": {
+		"eslint": "^6.5.1",
+		"webpack": "^4.41.0",
+		"webpack-cli": "^3.3.9"
 	}
 }
--- a/scripts/postinstall
+++ b/scripts/postinstall
@ -1,24 +1,4 @@
 #!/usr/bin/env node
 'use strict';

-// BG WH \u001b[47m
-// BOLD  \u001b[1m
-// RED   \u001b[31m
-// GREEN \u001b[32m
-// RESET \u001b[0m
-
-setTimeout(function() {
-    [
-			'',
-			'\u001b[31mGreenlock and ACME.js v3 are on the way!\u001b[0m',
-			'Watch for updates at https://indiegogo.com/at/greenlock',
-			''
-		]
-		.forEach(function(line) {
-			console.info(line);
-		});
-}, 300);
-
-setTimeout(function() {
-	// give time to read
-}, 1500);
+// TODO put postinstall back
--- a/test.js
+++ b/test.js
@ -1,3 +0,0 @@
-'use strict';
-require('dotenv').config();
-require('./examples/dns-01-digitalocean.js');
--- a/tests/cb.js
+++ b/tests/cb.js
@ -1,118 +0,0 @@
-// Copyright 2018 AJ ONeal. All rights reserved
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-module.exports.run = function run(
-	directoryUrl,
-	RSA,
-	web,
-	chType,
-	email,
-	accountKeypair,
-	domainKeypair
-) {
-	// [ 'test.ppl.family' ] 'coolaj86@gmail.com''http-01'
-	var acme2 = require('../').ACME.create({ RSA: RSA });
-	acme2.init(directoryUrl).then(function() {
-		var options = {
-			agreeToTerms: function(tosUrl, agree) {
-				agree(null, tosUrl);
-			},
-			setChallenge: function(opts, cb) {
-				var pathname;
-
-				console.log('');
-				console.log('identifier:');
-				console.log(opts.identifier);
-				console.log('hostname:');
-				console.log(opts.hostname);
-				console.log('type:');
-				console.log(opts.type);
-				console.log('token:');
-				console.log(opts.token);
-				console.log('thumbprint:');
-				console.log(opts.thumbprint);
-				console.log('keyAuthorization:');
-				console.log(opts.keyAuthorization);
-				console.log('dnsAuthorization:');
-				console.log(opts.dnsAuthorization);
-				console.log('');
-
-				if ('http-01' === opts.type) {
-					pathname =
-						opts.hostname +
-						acme2.challengePrefixes['http-01'] +
-						'/' +
-						opts.token;
-					console.log(
-						"Put the string '" +
-							opts.keyAuthorization +
-							"' into a file at '" +
-							pathname +
-							"'"
-					);
-					console.log(
-						"echo '" + opts.keyAuthorization + "' > '" + pathname + "'"
-					);
-				} else if ('dns-01' === opts.type) {
-					pathname =
-						acme2.challengePrefixes['dns-01'] +
-						'.' +
-						opts.hostname.replace(/^\*\./, '');
-					console.log(
-						"Put the string '" +
-							opts.dnsAuthorization +
-							"' into the TXT record '" +
-							pathname +
-							"'"
-					);
-					console.log(
-						'ddig TXT ' + pathname + " '" + opts.dnsAuthorization + "'"
-					);
-				} else {
-					cb(new Error('[acme-v2] unrecognized challenge type'));
-					return;
-				}
-				console.log("\nThen hit the 'any' key to continue...");
-
-				function onAny() {
-					console.log("'any' key was hit");
-					process.stdin.pause();
-					process.stdin.removeListener('data', onAny);
-					process.stdin.setRawMode(false);
-					cb();
-				}
-
-				process.stdin.setRawMode(true);
-				process.stdin.resume();
-				process.stdin.on('data', onAny);
-			},
-			removeChallenge: function(opts, cb) {
-				// hostname, key
-				console.log(
-					'[acme-v2] remove challenge',
-					opts.hostname,
-					opts.keyAuthorization
-				);
-				setTimeout(cb, 1 * 1000);
-			},
-			challengeType: chType,
-			email: email,
-			accountKeypair: accountKeypair,
-			domainKeypair: domainKeypair,
-			domains: web
-		};
-
-		acme2.accounts.create(options).then(function(account) {
-			console.log('[acme-v2] account:');
-			console.log(account);
-
-			acme2.certificates.create(options).then(function(fullchainPem) {
-				console.log('[acme-v2] fullchain.pem:');
-				console.log(fullchainPem);
-			});
-		});
-	});
-};
--- a/tests/compat.js
+++ b/tests/compat.js
@ -1,106 +0,0 @@
-// Copyright 2018 AJ ONeal. All rights reserved
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-module.exports.run = function(
-	directoryUrl,
-	RSA,
-	web,
-	chType,
-	email,
-	accountKeypair,
-	domainKeypair
-) {
-	console.log('[DEBUG] run', web, chType, email);
-
-	var acme2 = require('../compat.js').ACME.create({ RSA: RSA });
-	acme2.getAcmeUrls(acme2.stagingServerUrl, function(err /*, directoryUrls*/) {
-		if (err) {
-			console.log('err 1');
-			throw err;
-		}
-
-		var options = {
-			agreeToTerms: function(tosUrl, agree) {
-				agree(null, tosUrl);
-			},
-			setChallenge: function(hostname, token, val, cb) {
-				var pathname;
-
-				if ('http-01' === cb.type) {
-					pathname = hostname + acme2.acmeChallengePrefix + token;
-					console.log(
-						"Put the string '" +
-						val /*keyAuthorization*/ +
-							"' into a file at '" +
-							pathname +
-							"'"
-					);
-					console.log(
-						"echo '" + val /*keyAuthorization*/ + "' > '" + pathname + "'"
-					);
-					console.log("\nThen hit the 'any' key to continue...");
-				} else if ('dns-01' === cb.type) {
-					// forwards-backwards compat
-					pathname =
-						acme2.challengePrefixes['dns-01'] +
-						'.' +
-						hostname.replace(/^\*\./, '');
-					console.log(
-						"Put the string '" +
-							cb.dnsAuthorization +
-							"' into the TXT record '" +
-							pathname +
-							"'"
-					);
-					console.log('dig TXT ' + pathname + " '" + cb.dnsAuthorization + "'");
-					console.log("\nThen hit the 'any' key to continue...");
-				} else {
-					cb(new Error('[acme-v2] unrecognized challenge type: ' + cb.type));
-					return;
-				}
-
-				function onAny() {
-					console.log("'any' key was hit");
-					process.stdin.pause();
-					process.stdin.removeListener('data', onAny);
-					process.stdin.setRawMode(false);
-					cb();
-				}
-
-				process.stdin.setRawMode(true);
-				process.stdin.resume();
-				process.stdin.on('data', onAny);
-			},
-			removeChallenge: function(hostname, key, cb) {
-				console.log('[DEBUG] remove challenge', hostname, key);
-				setTimeout(cb, 1 * 1000);
-			},
-			challengeType: chType,
-			email: email,
-			accountKeypair: accountKeypair,
-			domainKeypair: domainKeypair,
-			domains: web
-		};
-
-		acme2.registerNewAccount(options, function(err, account) {
-			if (err) {
-				console.log('err 2');
-				throw err;
-			}
-			if (options.debug) console.debug('account:');
-			if (options.debug) console.log(account);
-
-			acme2.getCertificate(options, function(err, fullchainPem) {
-				if (err) {
-					console.log('err 3');
-					throw err;
-				}
-				console.log('[acme-v2] A fullchain.pem:');
-				console.log(fullchainPem);
-			});
-		});
-	});
-};
--- a/tests/generate-cert-key.js
+++ b/tests/generate-cert-key.js
@ -0,0 +1,15 @@
+'use strict';
+
+async function run() {
+	var Keypairs = require('@root/keypairs');
+
+	var certKeypair = await Keypairs.generate({ kty: 'RSA' });
+	console.log(certKeypair);
+	var pem = await Keypairs.export({
+		jwk: certKeypair.private,
+		encoding: 'pem'
+	});
+	console.log(pem);
+}
+
+run();
--- a/tests/index.js
+++ b/tests/index.js
@ -0,0 +1,225 @@
+'use strict';
+
+require('dotenv').config();
+
+var CSR = require('@root/csr');
+var Enc = require('@root/encoding/base64');
+var PEM = require('@root/pem');
+var punycode = require('punycode');
+var ACME = require('../acme.js');
+var Keypairs = require('@root/keypairs');
+var acme = ACME.create({
+	// debug: true
+});
+
+// TODO exec npm install --save-dev CHALLENGE_MODULE
+
+var config = {
+	env: process.env.ENV,
+	email: process.env.SUBSCRIBER_EMAIL,
+	domain: process.env.BASE_DOMAIN,
+	challengeType: process.env.CHALLENGE_TYPE,
+	challengeModule: process.env.CHALLENGE_PLUGIN,
+	challengeOptions: JSON.parse(process.env.CHALLENGE_OPTIONS)
+};
+config.debug = !/^PROD/i.test(config.env);
+var pluginPrefix = 'acme-' + config.challengeType + '-';
+var pluginName = config.challengeModule;
+var plugin;
+
+function badPlugin(err) {
+	if ('MODULE_NOT_FOUND' !== err.code) {
+		console.error(err);
+		return;
+	}
+	console.error("Couldn't find '" + pluginName + "'. Is it installed?");
+	console.error("\tnpm install --save-dev '" + pluginName + "'");
+}
+try {
+	plugin = require(pluginName);
+} catch (err) {
+	if (
+		'MODULE_NOT_FOUND' !== err.code ||
+		0 === pluginName.indexOf(pluginPrefix)
+	) {
+		badPlugin(err);
+		process.exit(1);
+	}
+	try {
+		pluginName = pluginPrefix + pluginName;
+		plugin = require(pluginName);
+	} catch (e) {
+		badPlugin(e);
+		process.exit(1);
+	}
+}
+
+config.challenger = plugin.create(config.challengeOptions);
+if (!config.challengeType || !config.domain) {
+	console.error(
+		new Error('Missing config variables. Check you .env and the docs')
+			.message
+	);
+	console.error(config);
+	process.exit(1);
+}
+
+var challenges = {};
+challenges[config.challengeType] = config.challenger;
+
+async function happyPath(accKty, srvKty, rnd) {
+	var agreed = false;
+	var metadata = await acme.init(
+		'https://acme-staging-v02.api.letsencrypt.org/directory'
+	);
+
+	// Ready to use, show page
+	if (config.debug) {
+		console.info('ACME.js initialized');
+		console.info(metadata);
+		console.info();
+		console.info();
+	}
+
+	var accountKeypair = await Keypairs.generate({ kty: accKty });
+	if (config.debug) {
+		console.info('Account Key Created');
+		console.info(JSON.stringify(accountKeypair, null, 2));
+		console.info();
+		console.info();
+	}
+
+	var account = await acme.accounts.create({
+		agreeToTerms: agree,
+		// TODO detect jwk/pem/der?
+		accountKeypair: { privateKeyJwk: accountKeypair.private },
+		subscriberEmail: config.email
+	});
+
+	// TODO top-level agree
+	function agree(tos) {
+		if (config.debug) {
+			console.info('Agreeing to Terms of Service:');
+			console.info(tos);
+			console.info();
+			console.info();
+		}
+		agreed = true;
+		return Promise.resolve(tos);
+	}
+	if (config.debug) {
+		console.info('New Subscriber Account');
+		console.info(JSON.stringify(account, null, 2));
+		console.info();
+		console.info();
+	}
+	if (!agreed) {
+		throw new Error('Failed to ask the user to agree to terms');
+	}
+
+	var certKeypair = await Keypairs.generate({ kty: srvKty });
+	var pem = await Keypairs.export({
+		jwk: certKeypair.private,
+		encoding: 'pem'
+	});
+	if (config.debug) {
+		console.info('Server Key Created');
+		console.info('privkey.jwk.json');
+		console.info(JSON.stringify(certKeypair, null, 2));
+		// This should be saved as `privkey.pem`
+		console.info();
+		console.info('privkey.' + srvKty.toLowerCase() + '.pem:');
+		console.info(pem);
+		console.info();
+	}
+
+	// 'subject' should be first in list
+	var domains = randomDomains(rnd);
+	if (config.debug) {
+		console.info('Get certificates for random domains:');
+		console.info(
+			domains
+				.map(function(puny) {
+					var uni = punycode.toUnicode(puny);
+					if (puny !== uni) {
+						return puny + ' (' + uni + ')';
+					}
+					return puny;
+				})
+				.join('\n')
+		);
+		console.info();
+	}
+
+	// Create CSR
+	var csrDer = await CSR.csr({
+		jwk: certKeypair.private,
+		domains: domains,
+		encoding: 'der'
+	});
+	var csr = Enc.bufToUrlBase64(csrDer);
+	var csrPem = PEM.packBlock({
+		type: 'CERTIFICATE REQUEST',
+		bytes: csrDer /* { jwk: jwk, domains: opts.domains } */
+	});
+	if (config.debug) {
+		console.info('Certificate Signing Request');
+		console.info(csrPem);
+		console.info();
+	}
+
+	var results = await acme.certificates.create({
+		account: account,
+		accountKeypair: { privateKeyJwk: accountKeypair.private },
+		csr: csr,
+		domains: domains,
+		challenges: challenges, // must be implemented
+		customerEmail: null
+	});
+
+	if (config.debug) {
+		console.info('Got SSL Certificate:');
+		console.info(Object.keys(results));
+		console.info(results.expires);
+		console.info(results.cert);
+		console.info(results.chain);
+		console.info();
+		console.info();
+	}
+}
+
+// Try EC + RSA
+var rnd = random();
+happyPath('EC', 'RSA', rnd)
+	.then(function() {
+		// Now try RSA + EC
+		rnd = random();
+		return happyPath('RSA', 'EC', rnd).then(function() {
+			console.info('success');
+		});
+	})
+	.catch(function(err) {
+		console.error('Error:');
+		console.error(err.stack);
+	});
+
+function randomDomains(rnd) {
+	return ['foo-acmejs', 'bar-acmejs', '*.baz-acmejs', 'baz-acmejs'].map(
+		function(pre) {
+			return punycode.toASCII(pre + '-' + rnd + '.' + config.domain);
+		}
+	);
+}
+
+function random() {
+	return (
+		parseInt(
+			Math.random()
+				.toString()
+				.slice(2, 99),
+			10
+		)
+			.toString(16)
+			.slice(0, 4) + '例'
+	);
+}
--- a/tests/promise.js
+++ b/tests/promise.js
@ -1,124 +0,0 @@
-// Copyright 2018 AJ ONeal. All rights reserved
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-'use strict';
-
-/* global Promise */
-module.exports.run = function run(
-	directoryUrl,
-	RSA,
-	web,
-	chType,
-	email,
-	accountKeypair,
-	domainKeypair
-) {
-	var acme2 = require('../').ACME.create({ RSA: RSA });
-	// [ 'test.ppl.family' ] 'coolaj86@gmail.com''http-01'
-	acme2.init(directoryUrl).then(function() {
-		var options = {
-			agreeToTerms: function(tosUrl) {
-				return Promise.resolve(tosUrl);
-			},
-			setChallenge: function(opts) {
-				return new Promise(function(resolve, reject) {
-					var pathname;
-
-					console.log('');
-					console.log('identifier:');
-					console.log(opts.identifier);
-					console.log('hostname:');
-					console.log(opts.hostname);
-					console.log('type:');
-					console.log(opts.type);
-					console.log('token:');
-					console.log(opts.token);
-					console.log('thumbprint:');
-					console.log(opts.thumbprint);
-					console.log('keyAuthorization:');
-					console.log(opts.keyAuthorization);
-					console.log('dnsAuthorization:');
-					console.log(opts.dnsAuthorization);
-					console.log('');
-
-					if ('http-01' === opts.type) {
-						pathname =
-							opts.hostname +
-							acme2.challengePrefixes['http-01'] +
-							'/' +
-							opts.token;
-						console.log(
-							"Put the string '" +
-								opts.keyAuthorization +
-								"' into a file at '" +
-								pathname +
-								"'"
-						);
-						console.log(
-							"echo '" + opts.keyAuthorization + "' > '" + pathname + "'"
-						);
-					} else if ('dns-01' === opts.type) {
-						pathname =
-							acme2.challengePrefixes['dns-01'] +
-							'.' +
-							opts.hostname.replace(/^\*\./, '');
-						console.log(
-							"Put the string '" +
-								opts.dnsAuthorization +
-								"' into the TXT record '" +
-								pathname +
-								"'"
-						);
-						console.log(
-							'dig TXT ' + pathname + " '" + opts.dnsAuthorization + "'"
-						);
-					} else {
-						reject(new Error('[acme-v2] unrecognized challenge type'));
-						return;
-					}
-					console.log("\nThen hit the 'any' key to continue...");
-
-					function onAny() {
-						console.log("'any' key was hit");
-						process.stdin.pause();
-						process.stdin.removeListener('data', onAny);
-						process.stdin.setRawMode(false);
-						resolve();
-						return;
-					}
-
-					process.stdin.setRawMode(true);
-					process.stdin.resume();
-					process.stdin.on('data', onAny);
-				});
-			},
-			removeChallenge: function(opts) {
-				console.log(
-					'[acme-v2] remove challenge',
-					opts.hostname,
-					opts.keyAuthorization
-				);
-				return new Promise(function(resolve) {
-					// hostname, key
-					setTimeout(resolve, 1 * 1000);
-				});
-			},
-			challengeType: chType,
-			email: email,
-			accountKeypair: accountKeypair,
-			domainKeypair: domainKeypair,
-			domains: web
-		};
-
-		acme2.accounts.create(options).then(function(account) {
-			console.log('[acme-v2] account:');
-			console.log(account);
-
-			acme2.certificates.create(options).then(function(fullchainPem) {
-				console.log('[acme-v2] fullchain.pem:');
-				console.log(fullchainPem);
-			});
-		});
-	});
-};
--- a/webpack.config.js
+++ b/webpack.config.js
@ -0,0 +1,20 @@
+'use strict';
+
+var path = require('path');
+
+module.exports = {
+	entry: './examples/app.js',
+	//entry: './acme.js',
+	output: {
+		path: path.resolve(__dirname, 'dist'),
+		filename: 'app.js'
+		//filename: 'acme.js',
+		//library: '@root/acme',
+		//libraryTarget: 'umd'
+		//globalObject: "typeof self !== 'undefined' ? self : this"
+	},
+	resolve: {
+		aliasFields: ['webpack', 'browser'],
+		mainFields: ['browser', 'main']
+	}
+};