chore: release version v0.6.5

jsnext add

.gitignore

@@ -25,3 +25,6 @@ build/Release
 # Dependency directory
 # https://www.npmjs.org/doc/misc/npm-faq.html#should-i-check-my-node_modules-folder-into-git
 node_modules
+
+lib
+dist

.jshintignore

@@ -1 +0,0 @@
-node_modules

.jshintrc

@@ -1,10 +0,0 @@
-{
-  "node": true,
-
-  "curly": true,
-  "latedef": true,
-  "quotmark": true,
-  "undef": true,
-  "unused": true,
-  "trailing": true
-}

.npmignore

@@ -0,0 +1,28 @@
+# Logs
+logs
+*.log
+
+# Runtime data
+pids
+*.pid
+*.seed
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Optional npm cache directory
+.npm
+
+# Optional REPL history
+.node_repl_history
+
+test

.travis.yml

@@ -1,10 +1,7 @@
 language: node_js
 node_js:
-  - "4.0"
+  - 4
-
+  - 5
-branches:
-  only:
-    - master
 
 before_install:
   - npm i -g npm
@@ -18,4 +15,5 @@ before_script:
   - sh -e /etc/init.d/xvfb start
 
 script:
+  - npm run lint
   - npm test

.zuul.yml

@@ -1 +0,0 @@
-ui: tape

README.md

@@ -1,88 +1,157 @@
-peer-id JavaScript implementation
+# peer-id
-==============================
 
-[![](https://img.shields.io/badge/made%20by-Protocol%20Labs-blue.svg?style=flat-square)](http://ipn.io) [[![](https://img.shields.io/badge/freenode-%23ipfs-blue.svg?style=flat-square)](http://webchat.freenode.net/?channels=%23ipfs) ![Build Status](https://travis-ci.org/diasdavid/js-peer-id.svg?style=flat-square)](https://travis-ci.org/diasdavid/js-peer-id) ![](https://img.shields.io/badge/coverage-95%25-yellow.svg?style=flat-square) [![Dependency Status](https://david-dm.org/diasdavid/js-peer-id.svg?style=flat-square)](https://david-dm.org/diasdavid/js-peer-id) [![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat-square)](https://github.com/feross/standard)
+[![](https://img.shields.io/badge/made%20by-Protocol%20Labs-blue.svg?style=flat-square)](http://ipn.io)
-> IPFS Peer Id implementation in JavaScript
+[![](https://img.shields.io/badge/freenode-%23ipfs-blue.svg?style=flat-square)](http://webchat.freenode.net/?channels=%23ipfs)
+[![Build Status](https://travis-ci.org/diasdavid/js-peer-id.svg?style=flat-square)](https://travis-ci.org/diasdavid/js-peer-id)
+![](https://img.shields.io/badge/coverage-100%25-brightgreen.svg?style=flat-square)
+[![Dependency Status](https://david-dm.org/diasdavid/js-peer-id.svg?style=flat-square)](https://david-dm.org/diasdavid/js-peer-id)
+[![js-standard-style](https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat-square)](https://github.com/feross/standard)
+
+> [IPFS](https://github.com/ipfs/ipfs) Peer ID implementation in JavaScript.
 
 # Description
 
-An IPFS Peer Id is based on a sha256 hash of the peer public key, using [multihash](https://github.com/jbenet/multihash)
+Generate, import, and export PeerIDs, for use with [IPFS](https://github.com/ipfs/ipfs).
 
-The public key is a base64 encoded string of a protobuf containing an RSA DER buffer. This uses a node buffer to pass the base64 encoded public key protobuf to the multihash for ID generation. 
+*A Peer ID is the SHA-256 [multihash](https://github.com/jbenet/multihash) of a
+public key.*
 
+*The public key is a base64 encoded string of a protobuf containing an RSA DER
+buffer. This uses a node buffer to pass the base64 encoded public key protobuf
+to the multihash for ID generation.*
 
-# Usage
+# Example
 
-### In Node.js through npm
+```js
+var PeerId = require('peer-id')
+var bs58 = require('bs58')
 
-```bash
+var id = PeerId.create({ bits: 32 })
-$ npm install --save peer-id
+
+console.log('id        ', id.toB58String())
+console.log('priv key  ', bs58.encode(id.privKey))
+console.log('pub key   ', bs58.encode(id.pubKey))
 ```
 
-```javascript
+```
+id         QmeeLFb92nkZJGj3gXLqXrEMzCMYs6uBgQLVNbrcXEvYXk
+priv key   6ibrcPAbevzvPpkq6EA6XmLyuhmUrJrEvUfgQDtEiSEPzGnGU8Ejwf6b11DVm6opnFGo
+pub key    2BeBZVKJ9RQs4i4LbGv4ReEeuBA5dck2Gje3wt67e44XuyyPq5jE
+```
+
+# Installation
+
+## npm
+
+```sh
+> npm i peer-id
+```
+
+# Setup
+
+## Node.js
+
+```JavaScript
 var PeerId = require('peer-id')
 ```
 
-### In the Browser through browserify
+## Browser: Browserify, Webpack, other bundlers
 
-Same as in Node.js, you just have to [browserify](https://github.com/substack/node-browserify) the code before serving it. See the browserify repo for how to do that.
+The code published to npm that gets loaded on require is in fact a ES5
-
+transpiled version with the right shims added. This means that you can require
-### In the Browser through `<script>` tag
+it and use with your favourite bundler without having to adjust asset management
-
+process.
-Make the [peer-id.min.js](/dist/peer-id.min.js) available through your server and load it using a normal `<script>` tag, this will export the `peerId` constructor on the `window` object, such that:
 
 ```JavaScript
-var PeerId = window.PeerId
+var PeerId = require('peer-id')
 ```
 
-#### Gotchas
+## Browser: `<script>` Tag
 
-You will need to use Node.js `Buffer` API compatible, if you are running inside the browser, you can access it by `PeerId.Buffer` or you can install Feross's [Buffer](https://github.com/feross/buffer).
+Loading this module through a script tag will make the `PeerId` obj available in
+the global namespace.
 
-### Creating a new Id
+```html
-
+<script src="https://npmcdn.com/peer-id/dist/index.min.js"></script>
-```
+<!-- OR -->
-var PeerId = require('ipfs-peer')
+<script src="https://npmcdn.com/peer-id/dist/index.js"></script>
-
-// Create a new Id
-var id = PeerId.create()
-
-// Recreate an Id from Hex string
-var id = PeerId.createFromHexString(str)
-
-// Recreate an Id from a Buffer
-var id = PeerId.createFromBytes(buf)
-
-// Recreate an B58 String
-var id = PeerId.createFromB58String(str)
-
-// Recreate from a Public Key
-var id = PeerId.createFromPubKey(pubKey)
-
-// Recreate from a Private Key
-var id = PeerId.createFromPrivKey(privKey)
 ```
 
-### Exporting an Id
+# API
 
-```
+```js
-// Print friendly format
+const PeerId = require('peer-id')
-id.toPrint() // returns an object with id, privKey and pubKey in hex format
-
-// Export to an hex string
-id.toHexString()
-
-// Export to Buffer
-id.toBytes() (same as id.id)
-
-// Export to a B58 string
-id.toB58String()
 ```
 
-### Id format
+## Create
 
+### PeerId.create()
+
+Generates a new Peer ID, complete with public/private keypair. A Peer ID has the
+following properties:
+
+- `pubKey` - Buffer containing the public key bytes
+- `privKey` - Buffer containing the private key bytes
+- `id` - Buffer containing the multihash bytes
+
+## Import
+
+### PeerId.createFromHexString(str)
+
+Creates a Peer ID from hex string representing the key's multihash.
+
+### PeerId.createFromBytes(buf)
+
+Creates a Peer ID from a buffer representing the key's multihash.
+
+### PeerId.createFromB58String(str)
+Creates a Peer ID from a Base58 string representing the key's multihash.
+
+### PeerId.createFromPubKey(pubKey)
+
+Creates a Peer ID from a buffer containing a public key.
+
+### PeerId.createFromPrivKey(privKey)
+
+Creates a Peer ID from a buffer containing a private key.
+
+## Export
+
+### id.toPrint()
+
+Returns an object with the ID's properties in hex format:
+```js
+{
+  id: 'QmckZzdVd72h9QUFuJJpQqhsZqGLwjhh81qSvZ9BhB2FQi',
+  privKey: '080012a609308204a20201000282010100a608889914da08959d3a3db0734cee812c96...',
+  pubKey: '080012a60230820122300d06092a864886f70d01010105000382010f003082010a0282010...'
+}
 ```
-id.pubKey   // Buffer containing the Public Key
+
-id.privKey  // Buffer containing the Private Key
+### id.toHexString()
-id.id       // Buffer containing the multihash
+
+Returns the Peer ID's `id` as a hex string.
+
+```js
+1220d6243998f2fc56343ad7ed0342ab7886a4eb18d736f1b67d44b37fcc81e0f39f```
+
+### id.toBytes()
+
+Returns the Peer ID's `id` as a buffer.
+
+
+```js
+<Buffer 12 20 d6 24 39 98 f2 fc 56 34 3a d7 ed 03 42 ab 78 86 a4 eb 18 d7 36 f1 b6 7d 44 b3 7f cc 81 e0 f3 9f>
 ```
+
+### id.toB58String()
+
+Returns the Peer ID's `id` as a base58 string.
+
+```js
+QmckZzdVd72h9QUFuJJpQqhsZqGLwjhh81qSvZ9BhB2FQi
+```
+
+# License
+
+MIT

karma.conf.js

@@ -1,57 +0,0 @@
-module.exports = function (config) {
-  var path = require('path')
-  var node_modules_dir = path.join(__dirname, 'node_modules')
-  var deps = [
-    'deps/forge.bundle.js'
-  ]
-  config.set({
-    basePath: '',
-    frameworks: ['mocha'],
-
-    files: [
-      'tests/test.js'
-    ],
-
-    preprocessors: {
-      'tests/*': ['webpack']
-    },
-
-    webpack: {
-      resolve: {
-        extensions: ['', '.js', '.json'],
-        alias: { 'node-forge': __dirname + '/deps/forge.bundle.js' }
-      },
-      externals: {
-        fs: '{}'
-      },
-      node: {
-        Buffer: true
-      },
-      module: {
-        loaders: [
-          { test: /\.json$/, loader: 'json' }
-        ],
-        noParse: []
-      }
-    },
-
-    webpackMiddleware: {
-      noInfo: true,
-      stats: {
-        colors: true
-      }
-    },
-    reporters: ['spec'],
-    port: 9876,
-    colors: true,
-    logLevel: config.LOG_INFO,
-    autoWatch: false,
-    browsers: process.env.TRAVIS ? ['Firefox'] : ['Chrome'],
-    singleRun: true
-  })
-
-  deps.forEach(function (dep) {
-    var depPath = path.resolve(node_modules_dir, dep)
-    config.webpack.module.noParse.push(depPath)
-  })
-}

package.json

@@ -1,14 +1,17 @@
 {
   "name": "peer-id",
-  "version": "0.5.0",
+  "version": "0.6.5",
   "description": "IPFS Peer Id implementation in Node.js",
-  "main": "src/index.js",
+  "main": "lib/index.js",
+  "jsnext": "src/index.js",
   "scripts": {
-    "lint": "standard",
+    "lint": "dignified-lint",
-    "test": "npm run test:node && npm run test:browser",
+    "build": "dignified-build",
-    "test:node": "mocha tests/test.js",
+    "test": "dignified-test",
-    "test:browser": "karma start karma.conf.js",
+    "test:node": "dignified-test node",
-    "coverage": "istanbul cover --print both -- _mocha tests/test.js"
+    "test:browser": "dignified-test browser",
+    "release": "dignified-release",
+    "coverage": "dignified-coverage"
   },
   "keywords": [
     "IPFS"
@@ -19,14 +22,8 @@
     "lint",
     "test"
   ],
-  "standard": {
-    "ignore": [
-      "dist",
-      "deps"
-    ]
-  },
   "engines": {
-    "node": "^4.2.0"
+    "node": "^4.3.0"
   },
   "bugs": {
     "url": "https://github.com/diasdavid/js-peer-id/issues"
@@ -35,24 +32,27 @@
   "devDependencies": {
     "buffer-loader": "0.0.1",
     "chai": "^3.5.0",
+    "dignified.js": "^1.0.0",
     "istanbul": "^0.4.2",
-    "json-loader": "^0.5.4",
+    "pre-commit": "^1.1.1"
-    "karma": "^0.13.19",
-    "karma-chrome-launcher": "^0.2.2",
-    "karma-cli": "^0.1.2",
-    "karma-firefox-launcher": "^0.1.7",
-    "karma-mocha": "^0.2.1",
-    "karma-spec-reporter": "0.0.24",
-    "karma-webpack": "^1.7.0",
-    "mocha": "^2.4.5",
-    "pre-commit": "^1.1.1",
-    "standard": "^5.3.1",
-    "webpack": "^1.12.13"
   },
   "dependencies": {
     "bs58": "^3.0.0",
     "multihashing": "^0.2.0",
     "node-forge": "^0.6.38",
     "protocol-buffers": "^3.1.4"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/diasdavid/js-peer-id.git"
+  },
+  "dignified": {
+    "webpack": {
+      "resolve": {
+        "alias": {
+          "node-forge": "../vendor/forge.bundle.js"
+        }
+      }
+    }
   }
 }

src/index.js

@@ -1,25 +1,24 @@
 /*
  * Id is an object representation of a peer Id. a peer Id is a multihash
  */
+'use strict'
 
-var fs = require('fs')
+const fs = require('fs')
-var multihashing = require('multihashing')
+const multihashing = require('multihashing')
-var base58 = require('bs58')
+const base58 = require('bs58')
-var forge = require('node-forge')
+const forge = require('node-forge')
-var protobuf = require('protocol-buffers')
+const protobuf = require('protocol-buffers')
-
+const path = require('path')
-var isNode = !global.window
 
 // protobuf read from file
-var messages = isNode ? protobuf(fs.readFileSync(__dirname + '/../pb/crypto.proto'))
+const messages = protobuf(fs.readFileSync(path.resolve(__dirname, '../protos/crypto.proto')))
-                      : protobuf(require('buffer!./../pb/crypto.proto'))
 
 exports = module.exports = Id
 
 exports.Buffer = Buffer
 
 function Id (id, privKey, pubKey) {
-  var self = this
+  const self = this
 
   if (!(self instanceof Id)) {
     throw new Error('Id must be called with new')
@@ -30,7 +29,6 @@ function Id (id, privKey, pubKey) {
   self.id = id // multihash - sha256 - buffer
 
   // pretty print
-
   self.toPrint = function () {
     return {
       id: self.toB58String(),
@@ -40,7 +38,6 @@ function Id (id, privKey, pubKey) {
   }
 
   // encode/decode functions
-
   self.toHexString = function () {
     return self.id.toString('hex')
   }
@@ -56,8 +53,7 @@ function Id (id, privKey, pubKey) {
 
 // unwrap the private key protobuf
 function unmarshal (key) {
-  var dpb = messages.PrivateKey.decode(key)
+  return messages.PrivateKey.decode(key)
-  return dpb
 }
 
 // create a public key protobuf to be base64 string stored in config
@@ -83,38 +79,48 @@ function marshal (data, type) {
 // this returns a base64 encoded protobuf of the public key
 function formatKey (key, type) {
   // create der buffer of public key asn.1 object
-  var der = forge.asn1.toDer(key)
+  const der = forge.asn1.toDer(key)
 
   // create forge buffer of der public key buffer
-  var fDerBuf = forge.util.createBuffer(der.data, 'binary')
+  const fDerBuf = forge.util.createBuffer(der.data, 'binary')
 
   // convert forge buffer to node buffer public key
-  var nDerBuf = new Buffer(fDerBuf.getBytes(), 'binary')
+  const nDerBuf = new Buffer(fDerBuf.getBytes(), 'binary')
 
   // protobuf the new DER bytes to the PublicKey Data: field
-  var marshalKey = marshal(nDerBuf, type)
+  const marshalKey = marshal(nDerBuf, type)
 
   // encode the protobuf public key to base64 string
-  var b64 = marshalKey.toString('base64')
+  const b64 = marshalKey.toString('base64')
   return b64
 }
 
 // generation
-exports.create = function () {
+exports.create = function (opts) {
+  opts = opts || {}
+  opts.bits = opts.bits || 2048
+
   // generate keys
-  var pair = forge.rsa.generateKeyPair({ bits: 2048, e: 0x10001 })
+  const pair = forge.rsa.generateKeyPair({
+    bits: opts.bits,
+    e: 0x10001
+  })
 
   // return the RSA public/private key to asn1 object
-  var asnPub = forge.pki.publicKeyToAsn1(pair.publicKey)
+  const asnPub = forge.pki.publicKeyToAsn1(pair.publicKey)
-  var asnPriv = forge.pki.privateKeyToAsn1(pair.privateKey)
+  const asnPriv = forge.pki.privateKeyToAsn1(pair.privateKey)
 
   // format the keys to protobuf base64 encoded string
-  var protoPublic64 = formatKey(asnPub, 'Public')
+  const protoPublic64 = formatKey(asnPub, 'Public')
-  var protoPrivate64 = formatKey(asnPriv, 'Private')
+  const protoPrivate64 = formatKey(asnPriv, 'Private')
 
-  var mhId = multihashing(new Buffer(protoPublic64, 'base64'), 'sha2-256')
+  // store the keys as a buffer
+  const bufProtoPub64 = new Buffer(protoPublic64, 'base64')
+  const bufProtoPriv64 = new Buffer(protoPrivate64, 'base64')
 
-  return new Id(mhId, protoPrivate64, protoPublic64)
+  const mhId = multihashing(new Buffer(protoPublic64, 'base64'), 'sha2-256')
+
+  return new Id(mhId, bufProtoPriv64, bufProtoPub64)
 }
 
 exports.createFromHexString = function (str) {
@@ -129,36 +135,41 @@ exports.createFromB58String = function (str) {
   return new Id(new Buffer(base58.decode(str)))
 }
 
+// Public Key input will be a buffer
 exports.createFromPubKey = function (pubKey) {
-  var buf = new Buffer(pubKey, 'base64')
+  const buf = new Buffer(pubKey, 'base64')
-  var mhId = multihashing(buf, 'sha2-256')
+  const mhId = multihashing(buf, 'sha2-256')
   return new Id(mhId, null, pubKey)
 }
 
+// Private key input will be a string
 exports.createFromPrivKey = function (privKey) {
   // create a buffer from the base64 encoded string
-  var buf = new Buffer(privKey, 'base64')
+  const buf = new Buffer(privKey, 'base64')
 
   // get the private key data from the protobuf
-  var mpk = unmarshal(buf)
+  const mpk = unmarshal(buf)
 
   // create a forge buffer
-  var fbuf = forge.util.createBuffer(mpk.Data.toString('binary'))
+  const fbuf = forge.util.createBuffer(mpk.Data.toString('binary'))
 
   // create an asn1 object from the private key bytes saved in the protobuf Data: field
-  var asnPriv = forge.asn1.fromDer(fbuf)
+  const asnPriv = forge.asn1.fromDer(fbuf)
 
   // get the RSA privatekey data from the asn1 object
-  var privateKey = forge.pki.privateKeyFromAsn1(asnPriv)
+  const privateKey = forge.pki.privateKeyFromAsn1(asnPriv)
 
   // set the RSA public key to the modulus and exponent of the private key
-  var publicKey = forge.pki.rsa.setPublicKey(privateKey.n, privateKey.e)
+  const publicKey = forge.pki.rsa.setPublicKey(privateKey.n, privateKey.e)
 
   // return the RSA public key to asn1 object
-  var asnPub = forge.pki.publicKeyToAsn1(publicKey)
+  const asnPub = forge.pki.publicKeyToAsn1(publicKey)
 
   // format the public key
-  var protoPublic64 = formatKey(asnPub, 'Public')
+  const protoPublic64 = formatKey(asnPub, 'Public')
-  var mhId = multihashing(new Buffer(protoPublic64, 'base64'), 'sha2-256')
+
-  return new Id(mhId, privKey, protoPublic64)
+  // buffer the public key for consistency before storing
+  const bufProtoPub64 = new Buffer(protoPublic64, 'base64')
+  const mhId = multihashing(new Buffer(protoPublic64, 'base64'), 'sha2-256')
+  return new Id(mhId, privKey, bufProtoPub64)
 }

test/index.spec.js

@@ -0,0 +1,96 @@
+/* eslint-env mocha */
+'use strict'
+
+const expect = require('chai').expect
+const PeerId = require('../src')
+
+const testId = {
+  id: '1220151ab1658d8294ab34b71d5582cfe20d06414212f440a69366f1bc31deb5c72d',
+  privKey: 'CAASpgkwggSiAgEAAoIBAQC2SKo/HMFZeBml1AF3XijzrxrfQXdJzjePBZAbdxqKR1Mc6juRHXij6HXYPjlAk01BhF1S3Ll4Lwi0cAHhggf457sMg55UWyeGKeUv0ucgvCpBwlR5cQ020i0MgzjPWOLWq1rtvSbNcAi2ZEVn6+Q2EcHo3wUvWRtLeKz+DZSZfw2PEDC+DGPJPl7f8g7zl56YymmmzH9liZLNrzg/qidokUv5u1pdGrcpLuPNeTODk0cqKB+OUbuKj9GShYECCEjaybJDl9276oalL9ghBtSeEv20kugatTvYy590wFlJkkvyl+nPxIH0EEYMKK9XRWlu9XYnoSfboiwcv8M3SlsjAgMBAAECggEAZtju/bcKvKFPz0mkHiaJcpycy9STKphorpCT83srBVQi59CdFU6Mj+aL/xt0kCPMVigJw8P3/YCEJ9J+rS8BsoWE+xWUEsJvtXoT7vzPHaAtM3ci1HZd302Mz1+GgS8Epdx+7F5p80XAFLDUnELzOzKftvWGZmWfSeDnslwVONkL/1VAzwKy7Ce6hk4SxRE7l2NE2OklSHOzCGU1f78ZzVYKSnS5Ag9YrGjOAmTOXDbKNKN/qIorAQ1bovzGoCwx3iGIatQKFOxyVCyO1PsJYT7JO+kZbhBWRRE+L7l+ppPER9bdLFxs1t5CrKc078h+wuUr05S1P1JjXk68pk3+kQKBgQDeK8AR11373Mzib6uzpjGzgNRMzdYNuExWjxyxAzz53NAR7zrPHvXvfIqjDScLJ4NcRO2TddhXAfZoOPVH5k4PJHKLBPKuXZpWlookCAyENY7+Pd55S8r+a+MusrMagYNljb5WbVTgN8cgdpim9lbbIFlpN6SZaVjLQL3J8TWH6wKBgQDSChzItkqWX11CNstJ9zJyUE20I7LrpyBJNgG1gtvz3ZMUQCn3PxxHtQzN9n1P0mSSYs+jBKPuoSyYLt1wwe10/lpgL4rkKWU3/m1Myt0tveJ9WcqHh6tzcAbb/fXpUFT/o4SWDimWkPkuCb+8j//2yiXk0a/T2f36zKMuZvujqQKBgC6B7BAQDG2H2B/ijofp12ejJU36nL98gAZyqOfpLJ+FeMz4TlBDQ+phIMhnHXA5UkdDapQ+zA3SrFk+6yGk9Vw4Hf46B+82SvOrSbmnMa+PYqKYIvUzR4gg34rL/7AhwnbEyD5hXq4dHwMNsIDq+l2elPjwm/U9V0gdAl2+r50HAoGALtsKqMvhv8HucAMBPrLikhXP/8um8mMKFMrzfqZ+otxfHzlhI0L08Bo3jQrb0Z7ByNY6M8epOmbCKADsbWcVre/AAY0ZkuSZK/CaOXNX/AhMKmKJh8qAOPRY02LIJRBCpfS4czEdnfUhYV/TYiFNnKRj57PPYZdTzUsxa/yVTmECgYBr7slQEjb5Onn5mZnGDh+72BxLNdgwBkhO0OCdpdISqk0F0Pxby22DFOKXZEpiyI9XYP1C8wPiJsShGm2yEwBPWXnrrZNWczaVuCbXHrZkWQogBDG3HGXNdU4MAWCyiYlyinIBpPpoAJZSzpGLmWbMWh28+RJS6AQX6KHrK1o2uw==',
+  pubKey: 'CAASpgIwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC2SKo/HMFZeBml1AF3XijzrxrfQXdJzjePBZAbdxqKR1Mc6juRHXij6HXYPjlAk01BhF1S3Ll4Lwi0cAHhggf457sMg55UWyeGKeUv0ucgvCpBwlR5cQ020i0MgzjPWOLWq1rtvSbNcAi2ZEVn6+Q2EcHo3wUvWRtLeKz+DZSZfw2PEDC+DGPJPl7f8g7zl56YymmmzH9liZLNrzg/qidokUv5u1pdGrcpLuPNeTODk0cqKB+OUbuKj9GShYECCEjaybJDl9276oalL9ghBtSeEv20kugatTvYy590wFlJkkvyl+nPxIH0EEYMKK9XRWlu9XYnoSfboiwcv8M3SlsjAgMBAAE='
+}
+
+const testIdHex = '1220151ab1658d8294ab34b71d5582cfe20d06414212f440a69366f1bc31deb5c72d'
+
+const testIdBytes = new Buffer('1220151ab1658d8294ab34b71d5582cfe20d06414212f440a69366f1bc31deb5c72d', 'hex')
+
+const testIdB58String = 'QmQ2zigjQikYnyYUSXZydNXrDRhBut2mubwJBaLXobMt3A'
+
+describe('id', function (done) {
+  this.timeout(30000)
+
+  it('create an id without \'new\'', (done) => {
+    expect(PeerId).to.throw(Error)
+    done()
+  })
+
+  it('create a new id', (done) => {
+    const id = PeerId.create()
+    expect(id.toB58String().length).to.equal(46)
+    done()
+  })
+
+  it('recreate an Id from Hex string', (done) => {
+    const id = PeerId.createFromHexString(testIdHex)
+    expect(testIdBytes).to.deep.equal(id.id)
+    done()
+  })
+
+  it('Recreate an Id from a Buffer', (done) => {
+    const id = PeerId.createFromBytes(testIdBytes)
+    expect(testId.id).to.equal(id.toHexString())
+    done()
+  })
+
+  it('Recreate a B58 String', (done) => {
+    const id = PeerId.createFromB58String(testIdB58String)
+    expect(testIdB58String).to.equal(id.toB58String())
+    done()
+  })
+
+  it('Recreate from a Public Key', (done) => {
+    const id = PeerId.createFromPubKey(testId.pubKey)
+    expect(testIdB58String).to.equal(id.toB58String())
+    done()
+  })
+
+  it('Recreate from a Private Key', (done) => {
+    const id = PeerId.createFromPrivKey(testId.privKey)
+    expect(testIdB58String).to.equal(id.toB58String())
+    done()
+  })
+
+  it('Compare generated ID with one created from PubKey', (done) => {
+    const id1 = PeerId.create()
+    const id2 = PeerId.createFromPubKey(id1.pubKey)
+    expect(id2.id).to.deep.equal(id1.id)
+    done()
+  })
+
+  it('Non-default # of bits', (done) => {
+    const shortId = PeerId.create({ bits: 128 })
+    const longId = PeerId.create({ bits: 256 })
+    expect(shortId.privKey.length).is.below(longId.privKey.length)
+    done()
+  })
+
+  it('Pretty printing', (done) => {
+    const id = PeerId.createFromPrivKey(testId.privKey)
+    var out = id.toPrint()
+    var expected = {
+      id: 'QmQ2zigjQikYnyYUSXZydNXrDRhBut2mubwJBaLXobMt3A',
+      privKey: 'CAASpgkwggSiAgEAAoIBAQC2SKo/HMFZeBml1AF3XijzrxrfQXdJzjePBZAbdxqKR1Mc6juRHXij6HXYPjlAk01BhF1S3Ll4Lwi0cAHhggf457sMg55UWyeGKeUv0ucgvCpBwlR5cQ020i0MgzjPWOLWq1rtvSbNcAi2ZEVn6+Q2EcHo3wUvWRtLeKz+DZSZfw2PEDC+DGPJPl7f8g7zl56YymmmzH9liZLNrzg/qidokUv5u1pdGrcpLuPNeTODk0cqKB+OUbuKj9GShYECCEjaybJDl9276oalL9ghBtSeEv20kugatTvYy590wFlJkkvyl+nPxIH0EEYMKK9XRWlu9XYnoSfboiwcv8M3SlsjAgMBAAECggEAZtju/bcKvKFPz0mkHiaJcpycy9STKphorpCT83srBVQi59CdFU6Mj+aL/xt0kCPMVigJw8P3/YCEJ9J+rS8BsoWE+xWUEsJvtXoT7vzPHaAtM3ci1HZd302Mz1+GgS8Epdx+7F5p80XAFLDUnELzOzKftvWGZmWfSeDnslwVONkL/1VAzwKy7Ce6hk4SxRE7l2NE2OklSHOzCGU1f78ZzVYKSnS5Ag9YrGjOAmTOXDbKNKN/qIorAQ1bovzGoCwx3iGIatQKFOxyVCyO1PsJYT7JO+kZbhBWRRE+L7l+ppPER9bdLFxs1t5CrKc078h+wuUr05S1P1JjXk68pk3+kQKBgQDeK8AR11373Mzib6uzpjGzgNRMzdYNuExWjxyxAzz53NAR7zrPHvXvfIqjDScLJ4NcRO2TddhXAfZoOPVH5k4PJHKLBPKuXZpWlookCAyENY7+Pd55S8r+a+MusrMagYNljb5WbVTgN8cgdpim9lbbIFlpN6SZaVjLQL3J8TWH6wKBgQDSChzItkqWX11CNstJ9zJyUE20I7LrpyBJNgG1gtvz3ZMUQCn3PxxHtQzN9n1P0mSSYs+jBKPuoSyYLt1wwe10/lpgL4rkKWU3/m1Myt0tveJ9WcqHh6tzcAbb/fXpUFT/o4SWDimWkPkuCb+8j//2yiXk0a/T2f36zKMuZvujqQKBgC6B7BAQDG2H2B/ijofp12ejJU36nL98gAZyqOfpLJ+FeMz4TlBDQ+phIMhnHXA5UkdDapQ+zA3SrFk+6yGk9Vw4Hf46B+82SvOrSbmnMa+PYqKYIvUzR4gg34rL/7AhwnbEyD5hXq4dHwMNsIDq+l2elPjwm/U9V0gdAl2+r50HAoGALtsKqMvhv8HucAMBPrLikhXP/8um8mMKFMrzfqZ+otxfHzlhI0L08Bo3jQrb0Z7ByNY6M8epOmbCKADsbWcVre/AAY0ZkuSZK/CaOXNX/AhMKmKJh8qAOPRY02LIJRBCpfS4czEdnfUhYV/TYiFNnKRj57PPYZdTzUsxa/yVTmECgYBr7slQEjb5Onn5mZnGDh+72BxLNdgwBkhO0OCdpdISqk0F0Pxby22DFOKXZEpiyI9XYP1C8wPiJsShGm2yEwBPWXnrrZNWczaVuCbXHrZkWQogBDG3HGXNdU4MAWCyiYlyinIBpPpoAJZSzpGLmWbMWh28+RJS6AQX6KHrK1o2uw==',
+      pubKey: '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'
+    }
+    expect(out.id).to.equal(expected.id)
+    expect(out.privKey).to.equal(expected.privKey)
+    expect(out.pubKey).to.equal(expected.pubKey)
+    done()
+  })
+
+  it('toBytes', (done) => {
+    const id = PeerId.createFromHexString(testIdHex)
+    expect(id.toBytes().toString('hex')).to.equal(testIdBytes.toString('hex'))
+    done()
+  })
+})

tests/test.js

@@ -1,59 +0,0 @@
-/* globals describe, it */
-
-'use strict'
-
-const expect = require('chai').expect
-const PeerId = require('../src')
-
-const testId = {
-  id: '1220151ab1658d8294ab34b71d5582cfe20d06414212f440a69366f1bc31deb5c72d',
-  privKey: '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',
-  pubKey: 'CAASpgIwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC2SKo/HMFZeBml1AF3XijzrxrfQXdJzjePBZAbdxqKR1Mc6juRHXij6HXYPjlAk01BhF1S3Ll4Lwi0cAHhggf457sMg55UWyeGKeUv0ucgvCpBwlR5cQ020i0MgzjPWOLWq1rtvSbNcAi2ZEVn6+Q2EcHo3wUvWRtLeKz+DZSZfw2PEDC+DGPJPl7f8g7zl56YymmmzH9liZLNrzg/qidokUv5u1pdGrcpLuPNeTODk0cqKB+OUbuKj9GShYECCEjaybJDl9276oalL9ghBtSeEv20kugatTvYy590wFlJkkvyl+nPxIH0EEYMKK9XRWlu9XYnoSfboiwcv8M3SlsjAgMBAAE='
-}
-
-const testIdHex = '1220151ab1658d8294ab34b71d5582cfe20d06414212f440a69366f1bc31deb5c72d'
-
-const testIdBytes = new Buffer('1220151ab1658d8294ab34b71d5582cfe20d06414212f440a69366f1bc31deb5c72d', 'hex')
-
-const testIdB58String = 'QmQ2zigjQikYnyYUSXZydNXrDRhBut2mubwJBaLXobMt3A'
-
-describe('id', function (done) {
-  this.timeout(30000)
-
-  it('create a new id', done => {
-    var id = PeerId.create()
-    expect(id.toB58String().length).to.equal(46)
-    done()
-  })
-
-  it('recreate an Id from Hex string', done => {
-    var id = PeerId.createFromHexString(testIdHex)
-    expect(testIdBytes).to.deep.equal(id.id)
-    done()
-  })
-
-  it('Recreate an Id from a Buffer', done => {
-    var id = PeerId.createFromBytes(testIdBytes)
-    expect(testId.id).to.equal(id.toHexString())
-    done()
-  })
-
-  it('Recreate a B58 String', done => {
-    var id = PeerId.createFromB58String(testIdB58String)
-    expect(testIdB58String).to.equal(id.toB58String())
-    done()
-  })
-
-  it('Recreate from a Public Key', done => {
-    var id = PeerId.createFromPubKey(testId.pubKey)
-    expect(testIdB58String).to.equal(id.toB58String())
-    done()
-  })
-
-  it('Recreate from a Private Key', done => {
-    var id = PeerId.createFromPrivKey(testId.privKey)
-    expect(testIdB58String).to.equal(id.toB58String())
-    done()
-  })
-})
-