v2.1.4: update links and urls

Remove warning about unknown keys in le urls

See merge request !6

.gitignore

@@ -29,3 +29,5 @@ build/Release
 # Dependency directory
 # https://www.npmjs.org/doc/misc/npm-faq.html#should-i-check-my-node_modules-folder-into-git
 node_modules
+.idea
+.DS_Store

AUTHORS

@@ -1,3 +1,3 @@
 ISRG
 Anatol Sommer <anatol@anatol.at>
-AJ ONeal <aj@daplie.com> (https://daplie.com/)
+AJ ONeal <coolaj86@gmail.com> (https://coolaj86.com/)

README.md

@@ -1,5 +1,333 @@
-le-acme-core
-=====
+# le-acme-core
 
-Moved to https://git.daplie.com/Daplie/le-acme-core
+Looking for **letiny-core**? Check the [v1.x branch](https://git.coolaj86.com/coolaj86/le-acme-core.js/tree/v1.x).
 
+<!-- rename to le-acme-core -->
+
+A framework for building letsencrypt clients, forked from `letiny`.
+
+Supports all of:
+
+  * node with `ursa` (works fast)
+  * node with `forge` (works on windows)
+  * browser WebCrypto (not implemented, but... Let's Encrypt over WebRTC anyone?)
+  * any javascript implementation
+
+# NEW: Let's Encrypt v2 Support
+Let's Encrypt v2 (aka ACME v2 or ACME draft 11) is available in [acme-v2.js](https://git.coolaj86.com/coolaj86/acme-v2.js)
+
+### These aren't the droids you're looking for
+
+This is a library / framework for building letsencrypt clients.
+You probably want one of these pre-built clients instead:
+
+  * [`letsencrypt`](https://git.coolaj86.com/coolaj86/greenlock.js) (compatible with the official client)
+  * `letiny` (lightweight client cli)
+  * [`letsencrypt-express`](https://git.coolaj86.com/coolaj86/greenlock-express.js) (automatic https for express)
+
+## Install & Usage:
+
+```bash
+npm install --save le-acme-core
+```
+
+To use the default dependencies:
+
+```javascript
+'use strict';
+
+var ACME = require('le-acme-core').ACME.create();
+```
+
+For **testing** and **development**, you can also inject the dependencies you want to use:
+
+```javascript
+'use strict';
+
+var ACME = require('le-acme-core').ACME.create({
+, RSA: require('rsa-compat').RSA
+});
+
+ACME.getAcmeUrls(discoveryUrl, function (err, urls) {
+  console.log(urls);
+});
+```
+
+You will follow these steps to obtain certificates:
+
+* discover ACME registration urls with `getAcmeUrls`
+* register a user account with `registerNewAccount`
+* implement a method to agree to the terms of service as `agreeToTos`
+* get certificates with `getCertificate`
+* implement a method to store the challenge token as `setChallenge`
+* implement a method to get the challenge token as `getChallenge`
+* implement a method to remove the challenge token as `removeChallenge`
+
+### Demo
+
+You can see this working for yourself, but you'll need to be on an internet connected computer with a domain.
+
+Get a temporary domain for testing
+
+```bash
+npm install -g ddns-cli
+ddns --random --email user@example.com --agree
+```
+
+Note: use **YOUR EMAIL** and accept the terms of service (run `ddns --help` to see them).
+
+<!-- TODO tutorial on ddns -->
+
+Install le-acme-core and its dependencies. **Note**: it's okay if you're on windows
+and `ursa` fails to compile. It'll still work.
+
+```bash
+git clone https://git.coolaj86.com/coolaj86/le-acme-core.js.git ~/le-acme-core
+pushd ~/le-acme-core
+
+npm install
+```
+
+Run the demo:
+
+```bash
+node examples/letsencrypt.js user@example.com example.com
+```
+
+Note: use **YOUR TEMPORARY DOMAIN** and **YOUR EMAIL**.
+
+## API
+
+The Goodies
+
+```javascript
+// Accounts
+ACME.registerNewAccount(options, cb)        // returns "regr" registration data
+
+    { newRegUrl: '<url>'                      //    no defaults, specify acmeUrls.newAuthz
+    , email: '<email>'                        //    valid email (server checks MX records)
+    , accountKeypair: {                       //    privateKeyPem or privateKeyJwt
+        privateKeyPem: '<ASCII PEM>'
+      }
+    , agreeToTerms: fn (tosUrl, cb) {}        //    must specify agree=tosUrl to continue (or falsey to end)
+    }
+
+// Registration
+ACME.getCertificate(options, cb)            // returns (err, pems={ privkey (key), cert, chain (ca) })
+
+    { newAuthzUrl: '<url>'                    //    specify acmeUrls.newAuthz
+    , newCertUrl: '<url>'                     //    specify acmeUrls.newCert
+
+    , domainKeypair: {
+        privateKeyPem: '<ASCII PEM>'
+      }
+    , accountKeypair: {
+        privateKeyPem: '<ASCII PEM>'
+      }
+    , domains: ['example.com']
+
+    , setChallenge: fn (hostname, key, val, cb)
+    , removeChallenge: fn (hostname, key, cb)
+    }
+
+// Discovery URLs
+ACME.getAcmeUrls(acmeDiscoveryUrl, cb)      // returns (err, acmeUrls={newReg,newAuthz,newCert,revokeCert})
+```
+
+Helpers & Stuff
+
+```javascript
+// Constants
+ACME.productionServerUrl                // https://acme-v01.api.letsencrypt.org/directory
+ACME.stagingServerUrl                   // https://acme-staging.api.letsencrypt.org/directory
+ACME.acmeChallengePrefix                // /.well-known/acme-challenge/
+ACME.knownEndpoints                     // new-authz, new-cert, new-reg, revoke-cert
+
+
+// HTTP Client Helpers
+ACME.Acme                               // Signs requests with JWK
+    acme = new Acme(keypair)                // 'keypair' is an object with `privateKeyPem` and/or `privateKeyJwk`
+    acme.post(url, body, cb)                // POST with signature
+    acme.parseLinks(link)                   // (internal) parses 'link' header
+    acme.getNonce(url, cb)                  // (internal) HEAD request to get 'replay-nonce' strings
+```
+
+## Example
+
+Below you'll find a stripped-down example. You can see the full example in the example folder.
+
+* [example/](https://git.coolaj86.com/coolaj86/le-acme-core.js/blob/master/example/)
+
+#### Register Account & Domain
+
+This is how you **register an ACME account** and **get an HTTPS certificate**
+
+```javascript
+'use strict';
+
+var ACME = require('le-acme-core').ACME.create();
+var RSA = require('rsa-compat').RSA;
+
+var email = 'user@example.com';                   // CHANGE TO YOUR EMAIL
+var domains = 'example.com';                      // CHANGE TO YOUR DOMAIN
+var acmeDiscoveryUrl = ACME.stagingServerUrl;   // CHANGE to production, when ready
+
+var accountKeypair = null;                        // { privateKeyPem: null, privateKeyJwk: null };
+var domainKeypair = null;                         // same as above
+var acmeUrls = null;
+
+RSA.generateKeypair(2048, 65537, function (err, keypair) {
+    accountKeypair = keypair;
+    // ...
+    ACME.getAcmeUrls(acmeDiscoveryUrl, function (err, urls) {
+        // ...
+        runDemo();
+    });
+});
+
+function runDemo() {
+    ACME.registerNewAccount(
+        { newRegUrl: acmeUrls.newReg
+        , email: email
+        , accountKeypair: accountKeypair
+        , agreeToTerms: function (tosUrl, done) {
+
+              // agree to the exact version of these terms
+              done(null, tosUrl);
+          }
+        }
+      , function (err, regr) {
+
+            ACME.getCertificate(
+                { newAuthzUrl: acmeUrls.newAuthz
+                , newCertUrl: acmeUrls.newCert
+
+                , domainKeypair: domainKeypair
+                , accountKeypair: accountKeypair
+                , domains: domains
+
+                , setChallenge: challengeStore.set
+                , removeChallenge: challengeStore.remove
+                }
+              , function (err, certs) {
+
+                  // Note: you should save certs to disk (or db)
+                  certStore.set(domains[0], certs, function () {
+
+                      // ...
+
+                  });
+
+                }
+            );
+        }
+    );
+}
+```
+
+**But wait**, there's more!
+See [example/letsencrypt.js](https://git.coolaj86.com/coolaj86/le-acme-core.js/blob/master/example/letsencrypt.js)
+
+#### Run a Server on 80, 443, and 5001 (https/tls)
+
+That will fail unless you have a webserver running on 80 and 443 (or 5001)
+to respond to `/.well-known/acme-challenge/xxxxxxxx` with the proper token
+
+```javascript
+var https = require('https');
+var http = require('http');
+
+
+var LeCore = deps.LeCore;
+var tlsOptions = deps.tlsOptions;
+var challengeStore = deps.challengeStore;
+var certStore = deps.certStore;
+
+
+//
+// Challenge Handler
+//
+function acmeResponder(req, res) {
+  if (0 !== req.url.indexOf(LeCore.acmeChallengePrefix)) {
+    res.end('Hello World!');
+    return;
+  }
+
+  var key = req.url.slice(LeCore.acmeChallengePrefix.length);
+
+  challengeStore.get(req.hostname, key, function (err, val) {
+    res.end(val || 'Error');
+  });
+}
+
+
+//
+// Server
+//
+https.createServer(tlsOptions, acmeResponder).listen(5001, function () {
+  console.log('Listening https on', this.address());
+});
+http.createServer(acmeResponder).listen(80, function () {
+  console.log('Listening http on', this.address());
+});
+```
+
+**But wait**, there's more!
+See [example/serve.js](https://git.coolaj86.com/coolaj86/le-acme-core.js/blob/master/example/serve.js)
+
+#### Put some storage in place
+
+Finally, you need an implementation of `challengeStore`:
+
+```javascript
+var challengeCache = {};
+var challengeStore = {
+  set: function (hostname, key, value, cb) {
+    challengeCache[key] = value;
+    cb(null);
+  }
+, get: function (hostname, key, cb) {
+    cb(null, challengeCache[key]);
+  }
+, remove: function (hostname, key, cb) {
+    delete challengeCache[key];
+    cb(null);
+  }
+};
+
+var certCache = {};
+var certStore = {
+  set: function (hostname, certs, cb) {
+    certCache[hostname] = certs;
+    cb(null);
+  }
+, get: function (hostname, cb) {
+    cb(null, certCache[hostname]);
+  }
+, remove: function (hostname, cb) {
+    delete certCache[hostname];
+    cb(null);
+  }
+};
+```
+
+**But wait**, there's more!
+See
+
+* [example/challenge-store.js](https://git.coolaj86.com/coolaj86/le-acme-core.js/blob/master/challenge-store.js)
+* [example/cert-store.js](https://git.coolaj86.com/coolaj86/le-acme-core.js/blob/master/cert-store.js)
+
+## Authors
+
+  * ISRG
+  * Anatol Sommer  (https://github.com/anatolsommer)
+  * AJ ONeal <coolaj86@gmail.com> (https://coolaj86.com)
+
+## Licence
+
+MPL 2.0
+
+All of the code is available under the MPL-2.0.
+
+Some of the files are original work not modified from `letiny`
+and are made available under MIT and Apache-2.0 as well (check file headers).

example/cert-store.js

@@ -1,6 +1,6 @@
 /*!
  * letiny-core
- * Copyright(c) 2015 AJ ONeal <aj@daplie.com> https://daplie.com
+ * Copyright(c) 2015 AJ ONeal <coolaj86@gmail.com> https://coolaj86.com
  * Apache-2.0 OR MIT (and hence also MPL 2.0)
 */
 'use strict';

example/challenge-store.js

@@ -1,6 +1,6 @@
 /*!
  * letiny-core
- * Copyright(c) 2015 AJ ONeal <aj@daplie.com> https://daplie.com
+ * Copyright(c) 2015 AJ ONeal <coolaj86@gmail.com> https://coolaj86.com
  * Apache-2.0 OR MIT (and hence also MPL 2.0)
 */
 'use strict';

example/letsencrypt.js

@@ -1,12 +1,12 @@
 /*!
  * letiny-core
- * Copyright(c) 2015 AJ ONeal <aj@daplie.com> https://daplie.com
+ * Copyright(c) 2015 AJ ONeal <coolaj86@gmail.com> https://coolaj86.com
  * Apache-2.0 OR MIT (and hence also MPL 2.0)
 */
 'use strict';
 
 //var LeCore = require('letiny-core');
-var LeCore = require('../');
+var LeCore = require('../').ACME.create();
 
 var email = process.argv[2] || 'user@example.com';    // CHANGE TO YOUR EMAIL
 var domains = [process.argv[3] || 'example.com'];     // CHANGE TO YOUR DOMAIN
@@ -17,8 +17,8 @@ var certStore = require('./cert-store');
 var serve = require('./serve');
 var closer;
 
-var accountPrivateKeyPem = null;
-var domainPrivateKeyPem = null;
+var accountKeypair = null;
+var domainKeypair = null;
 var acmeUrls = null;
 
 
@@ -44,14 +44,14 @@ function init() {
 
 function getPrivateKeys(cb) {
     console.log('Generating Account Keypair');
-    console.log("(Note: if you're using forge and not ursa, this will take a long time");
-    LeCore.leCrypto.generateRsaKeypair(2048, 65537, function (err, pems) {
+    const RSA = require('rsa-compat').RSA;
+    RSA.generateKeypair(2048, 65537, {}, function (err, pems) {
 
-        accountPrivateKeyPem = pems.privateKeyPem;
+        accountKeypair = pems;
         console.log('Generating Domain Keypair');
-        LeCore.leCrypto.generateRsaKeypair(2048, 65537, function (err, pems) {
+        RSA.generateKeypair(2048, 65537, {}, function (err, pems2) {
 
-            domainPrivateKeyPem = pems.privateKeyPem;
+            domainKeypair = pems2;
             cb();
         });
     });
@@ -62,7 +62,7 @@ function runDemo() {
     LeCore.registerNewAccount(
         { newRegUrl: acmeUrls.newReg
         , email: email
-        , accountPrivateKeyPem: accountPrivateKeyPem
+        , accountKeypair: accountKeypair
         , agreeToTerms: function (tosUrl, done) {
 
               // agree to the exact version of these terms
@@ -82,8 +82,8 @@ function runDemo() {
                 { newAuthzUrl: acmeUrls.newAuthz
                 , newCertUrl: acmeUrls.newCert
 
-                , domainPrivateKeyPem: domainPrivateKeyPem
-                , accountPrivateKeyPem: accountPrivateKeyPem
+                , domainKeypair: domainKeypair
+                , accountKeypair: accountKeypair
                 , domains: domains
 
                 , setChallenge: challengeStore.set
@@ -111,8 +111,7 @@ function runDemo() {
 //
 closer = serve.init({
   LeCore: LeCore
-  // needs a default key and cert chain, anything will do
-, httpsOptions: require('localhost.daplie.com-certificates')
+, tlsOptions: {}
 , challengeStore: challengeStore
 , certStore: certStore
 });

example/serve.js

@@ -1,6 +1,6 @@
 /*!
  * letiny-core
- * Copyright(c) 2015 AJ ONeal <aj@daplie.com> https://daplie.com
+ * Copyright(c) 2015 AJ ONeal <coolaj86@gmail.com> https://coolaj86.com
  * Apache-2.0 OR MIT (and hence also MPL 2.0)
 */
 'use strict';
@@ -15,7 +15,7 @@ module.exports.init = function (deps) {
 
 
   var LeCore = deps.LeCore;
-  var httpsOptions = deps.httpsOptions;
+  var tlsOptions = deps.tlsOptions || deps.httpsOptions;
   var challengeStore = deps.challengeStore;
   var certStore = deps.certStore;
 
@@ -63,11 +63,11 @@ module.exports.init = function (deps) {
   //
   // Server
   //
-  httpsOptions.SNICallback = certGetter;
-  https.createServer(httpsOptions, acmeResponder).listen(443, function () {
+  tlsOptions.SNICallback = certGetter;
+  https.createServer(tlsOptions, acmeResponder).listen(443, function () {
     console.log('Listening https on', this.address());
   });
-  https.createServer(httpsOptions, acmeResponder).listen(5001, function () {
+  https.createServer(tlsOptions, acmeResponder).listen(5001, function () {
     console.log('Listening https on', this.address());
   });
   http.createServer(acmeResponder).listen(80, function () {

lib/acme-client.js

@@ -11,7 +11,7 @@ module.exports.create = function (deps) {
   var NOOP = function () {
   };
   var log = NOOP;
-  var request = deps.request || require('request');
+  var acmeRequest = deps.acmeRequest;
   var RSA = deps.RSA;
   var generateSignature = RSA.signJws;
 
@@ -30,7 +30,7 @@ module.exports.create = function (deps) {
   Acme.prototype.getNonce=function(url, cb) {
     var self=this;
 
-    request.head({
+    acmeRequest.create().head({
       url:url,
     }, function(err, res/*, body*/) {
       if (err) {
@@ -73,7 +73,7 @@ module.exports.create = function (deps) {
 
 //process.exit(1);
 //return;
-    return request.post({
+    return acmeRequest.create().post({
       url: url
     , body: signed
     , encoding: null

lib/get-acme-urls.js

@@ -1,12 +1,12 @@
 /*!
  * letiny-core
- * Copyright(c) 2015 AJ ONeal <aj@daplie.com> https://daplie.com
+ * Copyright(c) 2015 AJ ONeal <coolaj86@gmail.com> https://coolaj86.com
  * Apache-2.0 OR MIT (and hence also MPL 2.0)
 */
 'use strict';
 
 module.exports.create = function (deps) {
-  var request = deps.request;
+  var acmeRequest = deps.acmeRequest;
   var knownUrls = deps.LeCore.knownEndpoints;
 
   function getAcmeUrls(acmeDiscoveryUrl, cb) {
@@ -15,7 +15,7 @@ module.exports.create = function (deps) {
     }
 
     // TODO check response header on request for cache time
-    return request({
+    return acmeRequest.create()({
       url: acmeDiscoveryUrl
     , encoding: 'utf8'
     }, function (err, resp) {
@@ -39,11 +39,6 @@ module.exports.create = function (deps) {
         }
       }
 
-      if (4 !== Object.keys(data).length) {
-        console.warn("This Let's Encrypt / ACME server has been updated with urls that this client doesn't understand");
-        console.warn(data);
-      }
-
       if (!knownUrls.every(function (url) {
         return data[url];
       })) {
@@ -56,6 +51,7 @@ module.exports.create = function (deps) {
       , newCert: data['new-cert']
       , newReg: data['new-reg']
       , revokeCert: data['revoke-cert']
+      , keyChange: data['key-change']
       });
     });
   }

lib/get-certificate.js

@@ -24,7 +24,7 @@ function certBufferToPem(cert) {
 }
 
 module.exports.create = function (deps) {
-  var request = deps.request;
+  var acmeRequest = deps.acmeRequest;
   var Acme = deps.Acme;
   var RSA = deps.RSA;
 
@@ -193,7 +193,7 @@ module.exports.create = function (deps) {
 
       if (authz.status==='pending') {
         setTimeout(function() {
-          request({
+          acmeRequest.create()({
             method: 'GET'
           , url: state.authorizationUrl
           }, function(err, res, body) {
@@ -278,7 +278,7 @@ module.exports.create = function (deps) {
 
       state.certificate=body;
       certUrl=res.headers.location;
-      request({
+      acmeRequest.create()({
         method: 'GET'
       , url: certUrl
       , encoding: null
@@ -310,7 +310,7 @@ module.exports.create = function (deps) {
 
     function downloadIssuerCert(links) {
       log('Requesting issuer certificate...');
-      request({
+      acmeRequest.create()({
         method: 'GET'
       , url: links.up
       , encoding: null

lib/le-acme-request.js

@@ -0,0 +1,72 @@
+/*!
+ * le-acme-core
+ * Author: Kelly Johnson
+ * Copyright 2017
+ * Apache-2.0 OR MIT (and hence also MPL 2.0)
+ */
+'use strict';
+
+const request = require('request');
+const pkgJSON = require('../package.json');
+const version = pkgJSON.version;
+const os = require('os');
+
+const uaDefaults = {
+  pkg: `Greenlock/${version}`
+  , os: ` (${os.type()}; ${process.arch} ${os.platform()} ${os.release()})`
+  , node: ` Node.js/${process.version}`
+  , user: ''
+}
+
+let currentUAProps;
+
+function getUaString() {
+  let userAgent = '';
+  for (let key in currentUAProps) {
+    userAgent += currentUAProps[key];
+  }
+  return userAgent.trim();
+}
+
+function getRequest() {
+  return request.defaults({
+    headers: {
+      'User-Agent': getUaString()
+    }
+  });
+}
+
+function resetUa() {
+  currentUAProps = {};
+  for (let key in uaDefaults) {
+    currentUAProps[key] = uaDefaults[key];
+  }
+}
+
+function addUaString(string) {
+  currentUAProps.user += ` ${string}`;
+}
+
+function omitUaProperties(opts) {
+  if (opts.all) {
+    currentUAProps = {};
+  } else {
+    for (let key in opts) {
+      currentUAProps[key] = '';
+    }
+  }
+}
+
+// Set our UA to begin with
+resetUa();
+
+module.exports = {
+  create: function create() {
+    // get deps and modify here if need be
+    return getRequest();
+  }
+  , addUaString: addUaString
+  , omitUaProperties: omitUaProperties
+  , resetUa: resetUa
+  , getUaString: getUaString
+};

lib/register-new-account.js

@@ -8,7 +8,7 @@
 'use strict';
 module.exports.create = function (deps) {
   var NOOP=function () {}, log=NOOP;
-  var request=deps.request;
+  var acmeRequest = deps.acmeRequest;
   var RSA = deps.RSA;
   var Acme = deps.Acme;
 
@@ -24,7 +24,11 @@ module.exports.create = function (deps) {
     function getTerms(err, res) {
       var links;
 
-      if (err || Math.floor(res.statusCode/100)!==2) {
+      if (err) {
+        return handleErr(err, 'Registration request failed: ' + err.toString());
+      }
+
+      if (Math.floor(res.statusCode/100)!==2) {
         return handleErr(err, 'Registration request failed: ' + res.body.toString('utf8'));
       }
 
@@ -51,7 +55,7 @@ module.exports.create = function (deps) {
           state.agreeTerms = agree;
           state.termsUrl=links['terms-of-service'];
           log(state.termsUrl);
-          request.get(state.termsUrl, getAgreement);
+          acmeRequest.create().get(state.termsUrl, getAgreement);
         });
       } else {
         cb(null, null);

node.js

@@ -1,6 +1,6 @@
 /*!
  * letiny-core
- * Copyright(c) 2015 AJ ONeal <aj@daplie.com> https://daplie.com
+ * Copyright(c) 2015 AJ ONeal <coolaj86@gmail.com> https://coolaj86.com
  * Apache-2.0 OR MIT (and hence also MPL 2.0)
 */
 'use strict';
@@ -9,7 +9,7 @@ var defaults = {
   productionServerUrl:    'https://acme-v01.api.letsencrypt.org/directory'
 , stagingServerUrl:       'https://acme-staging.api.letsencrypt.org/directory'
 , acmeChallengePrefix:    '/.well-known/acme-challenge/'
-, knownEndpoints:         [ 'new-authz', 'new-cert', 'new-reg', 'revoke-cert' ]
+, knownEndpoints:         [ 'new-authz', 'new-cert', 'new-reg', 'revoke-cert', 'key-change' ]
 , challengeType:          'http-01'
 , rsaKeySize:             2048
 };
@@ -24,10 +24,11 @@ function create(deps) {
   });
 
   deps.RSA = deps.RSA || require('rsa-compat').RSA;
-  deps.request = deps.request || require('request');
+  deps.acmeRequest = require('./lib/le-acme-request');
   deps.Acme = require('./lib/acme-client').create(deps);
 
   deps.LeCore.Acme = deps.Acme;
+  deps.LeCore.acmeRequest = deps.acmeRequest;
   deps.LeCore.getAcmeUrls = require('./lib/get-acme-urls').create(deps);
   deps.LeCore.registerNewAccount = require('./lib/register-new-account').create(deps);
   deps.LeCore.getCertificate = require('./lib/get-certificate').create(deps);

package.json

@@ -1,6 +1,6 @@
 {
   "name": "le-acme-core",
-  "version": "2.0.7",
+  "version": "2.1.4",
   "description": "A framework for building letsencrypt clients, forked from letiny",
   "main": "node.js",
   "browser": "browser.js",
@@ -8,18 +8,15 @@
     "example": "example",
     "test": "test"
   },
-  "scripts": {
-    "test": "node example/letsencrypt.js"
-  },
   "repository": {
     "type": "git",
-    "url": "git+https://github.com/Daplie/le-acme-core.git"
+    "url": "git+https://git.coolaj86.com/coolaj86/le-acme-core.js.git"
   },
   "license": "MPL-2.0",
   "bugs": {
-    "url": "https://github.com/Daplie/le-acme-core/issues"
+    "url": "https://git.coolaj86.com/coolaj86/le-acme-core.js/issues"
   },
-  "homepage": "https://github.com/Daplie/le-acme-core#readme",
+  "homepage": "https://git.coolaj86.com/coolaj86/le-acme-core.js#readme",
   "keywords": [
     "le-acme",
     "le-acme-",
@@ -33,6 +30,12 @@
   ],
   "dependencies": {
     "request": "^2.74.0",
-    "rsa-compat": "^1.2.7"
+    "rsa-compat": "^1.3.2"
+  },
+  "devDependencies": {
+    "better-assert": "^1.0.2",
+    "chai": "^3.5.0",
+    "chai-string": "^1.3.0",
+    "request-debug": "^0.2.0"
   }
 }

test/test-request.js

@@ -0,0 +1,74 @@
+/*!
+ * le-acme-core
+ * Author: Kelly Johnson
+ * Copyright 2017
+ * Apache-2.0 OR MIT (and hence also MPL 2.0)
+ */
+'use strict';
+
+const acmeRequest = require('../lib/le-acme-request');
+const debugRequest = require('request-debug');
+const chai = require('chai');
+chai.use(require('chai-string'));
+const expect = chai.expect;
+
+const productId = 'Greenlock';
+const UA = 'User-Agent';
+
+function checkRequest(req, done, tester) {
+  debugRequest(req, function dbg(type, data, r) {
+    if (type !== 'request') return;  // Only interested in the request
+    expect(data.headers).to.have.property(UA);
+    let uaString = data.headers[UA];
+    tester(uaString);
+    req.stopDebugging();
+    done();
+  });
+  req('http://www.google.com', function (error, response, body) {
+  });
+}
+
+describe('le-acme-request', function () {
+
+  beforeEach(function () {
+    acmeRequest.resetUa();
+  });
+
+  it('should build User-Agent string', function () {
+    let uaString = acmeRequest.getUaString();
+    expect(uaString).to.startsWith(productId);
+  });
+
+  it('should have proper User-Agent in request', function (done) {
+    let request = acmeRequest.create();
+    checkRequest(request, done, function (uaString) {
+      expect(uaString).to.startsWith(productId);
+    });
+  });
+
+  it('should add custom string to User Agent', function (done) {
+    let testStr = 'check it';
+    acmeRequest.addUaString(testStr);
+    let request = acmeRequest.create();
+    checkRequest(request, done, function (uaString) {
+      // Added space to ensure str was properly appended
+      expect(uaString).to.endsWith(` ${testStr}`);
+    });
+  });
+
+  it('should remove all items from User Agent', function (done) {
+    acmeRequest.omitUaProperties({all: true});
+    let request = acmeRequest.create();
+    checkRequest(request, done, function (uaString) {
+      expect(uaString).to.be.empty;
+    });
+  });
+
+  it('should remove one item from User Agent', function (done) {
+    acmeRequest.omitUaProperties({pkg: true});
+    const request = acmeRequest.create();
+    checkRequest(request, done, function (uaString) {
+      expect(uaString).to.not.have.string(productId);
+    });
+  });
+});

test/test.js

@@ -1,5 +1,5 @@
 var forge=require('node-forge'), assert=require('better-assert'), fs=require('fs'),
-  letiny=require('../lib/client'), config=require('./config.json'),
+  letiny=require('../'), config=require('./config.json'),
   res, newReg='https://acme-staging.api.letsencrypt.org/acme/new-reg';
 
 config.newReg=config.newReg || newReg;