updates for Greenlock v3

acme.js

@@ -8,11 +8,13 @@
 require('@root/encoding/bytes');
 var Enc = require('@root/encoding/base64');
 var ACME = module.exports;
-//var Keypairs = exports.Keypairs || {};
+var Keypairs = require('@root/keypairs');
-//var CSR = exports.CSR;
+var CSR = require('@root/csr');
 var sha2 = require('@root/keypairs/lib/node/sha2.js');
 var http = require('./lib/node/http.js');
 
+var native = require('./native.js');
+
 ACME.formatPemChain = function formatPemChain(str) {
 	return (
 		str
@@ -95,6 +97,7 @@ ACME.challengeTests = {
 
 ACME._directory = function(me) {
 	// GET-as-GET ok
+	// TODO cache the directory URL
 	return me.request({ method: 'GET', url: me.directoryUrl, json: true });
 };
 ACME._getNonce = function(me) {
@@ -345,12 +348,6 @@ ACME._testChallengeOptions = function() {
 			token: 'test-' + chToken + '-1',
 			_wildcard: true
 		},
-		{
-			type: 'tls-sni-01',
-			status: 'pending',
-			url: 'https://acme-staging-v02.example.com/2',
-			token: 'test-' + chToken + '-2'
-		},
 		{
 			type: 'tls-alpn-01',
 			status: 'pending',
@@ -1317,8 +1314,8 @@ ACME.create = function create(me) {
 	}
 	// me.debug = true;
 	me.challengePrefixes = ACME.challengePrefixes;
-	me.Keypairs = me.Keypairs || require('@root/keypairs');
+	me.Keypairs = me.Keypairs || Keypairs;
-	me.CSR = me.CSR || require('@root/csr');
+	me.CSR = me.CSR || CSR;
 	me._nonces = [];
 	me._canUse = {};
 	if (!me._baseUrl) {
@@ -1328,7 +1325,7 @@ ACME.create = function create(me) {
 	//me.request = me.request || require('@root/request');
 	if (!me.dns01) {
 		me.dns01 = function(ch) {
-			return ACME._dns01(me, ch);
+			return native._dns01(me, ch);
 		};
 	}
 	// backwards compat
@@ -1337,7 +1334,7 @@ ACME.create = function create(me) {
 	}
 	if (!me.http01) {
 		me.http01 = function(ch) {
-			return ACME._http01(me, ch);
+			return native._http01(me, ch);
 		};
 	}
 
@@ -1362,19 +1359,10 @@ ACME.create = function create(me) {
 				'you must supply either the ACME directory url as a string or an object of the ACME urls'
 			);
 		}
+
 		var p = Promise.resolve();
 		if (!me.skipChallengeTest) {
-			p = me
+			p = native._canCheck(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
-				});
 		}
 		return p.then(function() {
 			return ACME._directory(me).then(function(resp) {
@@ -1530,36 +1518,6 @@ ACME._prnd = function(n) {
 ACME._toHex = function(pair) {
 	return parseInt(pair, 10).toString(16);
 };
-ACME._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 };
-			})
-		};
-	});
-};
-ACME._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;
-	});
-};
 ACME._removeChallenge = function(me, options, auth) {
 	var challengers = options.challenges || {};
 	var ch = auth.challenge;

browser.js

@@ -0,0 +1,49 @@
+'use strict';
+
+var native = module.exports;
+
+native._canCheck = function(me) {
+	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;
+	});
+};

native.js

@@ -0,0 +1,32 @@
+'use strict';
+
+var native = module.exports;
+var promisify = require('util').promisify;
+var resolveTxt = promisify(require('dns').resolveTxt);
+
+native._canCheck = function(me) {
+	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;
+	});
+};

package-lock.json

@@ -1,6 +1,6 @@
 {
 	"name": "@root/acme",
-	"version": "3.0.0-wip.3",
+	"version": "3.0.0-wip.4",
 	"lockfileVersion": 1,
 	"requires": true,
 	"dependencies": {
@@ -16,6 +16,7 @@
 			"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",
@@ -117,13 +118,20 @@
 			}
 		},
 		"dns-suite": {
-			"version": "1.2.12",
+			"version": "1.2.13",
-			"resolved": "https://registry.npmjs.org/dns-suite/-/dns-suite-1.2.12.tgz",
+			"resolved": "https://registry.npmjs.org/dns-suite/-/dns-suite-1.2.13.tgz",
-			"integrity": "sha512-K4LWqmJT/T2QLaGCJ+qRvrT9DicKs5XxXYXw6uIZ1apdwyfToQk7K9AZbpFd0FLRdZG809v2vAcsquPbQh+Ipg==",
+			"integrity": "sha512-veYKPHUc2RfRCe7c4G/iKxhRv0S4InJ3JsW8tEhW6Yb7dn3ac34iozC6cNX0uzHYZUw0BG5V9Fu65L1bx1GeBg==",
 			"dev": true,
 			"requires": {
-				"bluebird": "^3.5.0",
+				"@root/hexdump": "^1.1.1"
-				"hexdump.js": "git+https://git.coolaj86.com/coolaj86/hexdump.js#v1.0.4"
+			},
+			"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": {

package.json

@@ -1,10 +1,11 @@
 {
 	"name": "@root/acme",
-	"version": "3.0.0-wip.3",
+	"version": "3.0.0-wip.4",
-	"description": "Free SSL certificates through Let's Encrypt, right in your browser",
+	"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"
 	},
@@ -14,7 +15,7 @@
 		"dist"
 	],
 	"scripts": {
-		"build": "nodex bin/bundle.js",
+		"build": "node_xxx bin/bundle.js",
 		"lint": "jshint lib bin",
 		"test": "node server.js",
 		"start": "node server.js"
@@ -26,10 +27,10 @@
 	"keywords": [
 		"ACME",
 		"Let's Encrypt",
-		"browser",
 		"EC",
 		"RSA",
 		"CSR",
+		"browser",
 		"greenlock",
 		"VanillaJS",
 		"ZeroSSL"
@@ -37,7 +38,6 @@
 	"author": "AJ ONeal <coolaj86@gmail.com> (https://coolaj86.com/)",
 	"license": "MPL-2.0",
 	"dependencies": {
-		"@root/csr": "^0.8.1",
 		"@root/encoding": "^1.0.1",
 		"@root/keypairs": "^0.9.0",
 		"@root/pem": "^1.0.4",
@@ -45,8 +45,9 @@
 		"@root/x509": "^0.7.2"
 	},
 	"devDependencies": {
+		"@root/csr": "^0.8.1",
 		"dig.js": "^1.3.9",
-		"dns-suite": "^1.2.12",
+		"dns-suite": "^1.2.13",
 		"dotenv": "^8.1.0",
 		"punycode": "^1.4.1"
 	},

tests/index.js

@@ -95,6 +95,7 @@ async function happyPath(accKty, srvKty, rnd) {
 		accountKeypair: { privateKeyJwk: accountKeypair.private },
 		subscriberEmail: config.email
 	});
+
 	// TODO top-level agree
 	function agree(tos) {
 		if (config.debug) {