Improve ip6 support

.travis.yml

@@ -1,32 +1,28 @@
-# Warning: This file is automatically synced from https://github.com/ipfs/ci-sync so if you want to change it, please change it there and ask someone to sync all repositories.
-sudo: false
 language: node_js
+cache: npm
+stages:
+  - check
+  - test
+  - cov
 
-matrix:
-  include:
-  - node_js: 6
-    env: CXX=g++-4.8
-  - node_js: 8
-    env: CXX=g++-4.8
-    #  - node_js: stable
-    #    env: CXX=g++-4.8
+node_js:
+  - '10'
 
-script:
-  - npm run lint
-  - npm run test
-  - npm run coverage
+os:
+  - linux
+  - osx
+  - windows
 
-before_script:
-  - export DISPLAY=:99.0
-  - sh -e /etc/init.d/xvfb start
+script: npx nyc -s npm run test:node
+after_success: npx nyc report --reporter=text-lcov > coverage.lcov && npx codecov
 
-after_success:
-  - npm run coverage-publish
+jobs:
+  include:
+    - stage: check
+      script:
+        - npx aegir commitlint --travis
+        - npx aegir dep-check
+        - npm run lint
 
-addons:
-  firefox: 'latest'
-  apt:
-    sources:
-      - ubuntu-toolchain-r-test
-    packages:
-      - g++-4.8
+notifications:
+  email: false

README.md

@@ -1,13 +1,14 @@
 # js-libp2p-tcp
 
-[![](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/libp2p/js-libp2p-tcp.svg?style=flat-square)](https://travis-ci.org/libp2p/js-libp2p-tcp)
-[![Coverage Status](https://coveralls.io/repos/github/libp2p/js-libp2p-tcp/badge.svg?branch=master)](https://coveralls.io/github/libp2p/js-libp2p-tcp?branch=master)
+[![](https://img.shields.io/badge/made%20by-Protocol%20Labs-blue.svg?style=flat-square)](http://protocol.ai)
+[![](https://img.shields.io/badge/project-libp2p-yellow.svg?style=flat-square)](http://libp2p.io/)
+[![](https://img.shields.io/badge/freenode-%23libp2p-yellow.svg?style=flat-square)](http://webchat.freenode.net/?channels=%23libp2p)
+[![](https://img.shields.io/codecov/c/github/libp2p/js-libp2p-tcp.svg?style=flat-square)](https://codecov.io/gh/libp2p/js-libp2p-tcp)
+[![](https://img.shields.io/travis/libp2p/js-libp2p-tcp.svg?style=flat-square)](https://travis-ci.com/libp2p/js-libp2p-tcp)
 [![Dependency Status](https://david-dm.org/libp2p/js-libp2p-tcp.svg?style=flat-square)](https://david-dm.org/libp2p/js-libp2p-tcp)
 [![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/npm-%3E%3D3.0.0-orange.svg?style=flat-square)
-![](https://img.shields.io/badge/Node.js-%3E%3D6.0.0-orange.svg?style=flat-square)
+![](https://img.shields.io/badge/npm-%3E%3D6.0.0-orange.svg?style=flat-square)
+![](https://img.shields.io/badge/Node.js-%3E%3D10.0.0-orange.svg?style=flat-square)
 
 [![](https://raw.githubusercontent.com/libp2p/interface-transport/master/img/badge.png)](https://github.com/libp2p/interface-transport)
 [![](https://raw.githubusercontent.com/libp2p/interface-connection/master/img/badge.png)](https://github.com/libp2p/interface-connection)

package.json

@@ -4,9 +4,14 @@
   "description": "Node.js implementation of the TCP module that libp2p uses, which implements the interface-connection and interface-transport interfaces",
   "leadMaintainer": "Jacob Heun <jacobheun@gmail.com>",
   "main": "src/index.js",
+  "files": [
+    "dist",
+    "src"
+  ],
   "scripts": {
     "lint": "aegir lint",
     "test": "aegir test -t node -f test/**/*.js",
+    "test:node": "aegir test -t node -f test/**/*.js",
     "release": "aegir release -t node --no-build",
     "release-minor": "aegir release -t node --type minor --no-build",
     "release-major": "aegir-release -t node --type major --no-build",
@@ -34,22 +39,19 @@
     "npm": ">=3.0.0"
   },
   "devDependencies": {
-    "aegir": "^15.1.0",
-    "chai": "^4.1.2",
+    "aegir": "^18.2.0",
+    "chai": "^4.2.0",
     "dirty-chai": "^2.0.1",
-    "interface-transport": "~0.3.6",
-    "lodash.isfunction": "^3.0.9",
+    "interface-transport": "~0.3.7",
     "pull-stream": "^3.6.9"
   },
   "dependencies": {
     "class-is": "^1.1.0",
-    "debug": "^3.1.0",
-    "interface-connection": "~0.3.2",
+    "debug": "^4.1.1",
+    "interface-connection": "~0.3.3",
     "ip-address": "^5.8.9",
-    "lodash.includes": "^4.3.0",
-    "lodash.isfunction": "^3.0.9",
-    "mafmt": "^6.0.2",
-    "multiaddr": "^5.0.0",
+    "mafmt": "^6.0.6",
+    "multiaddr": "^6.0.5",
     "once": "^1.4.0",
     "stream-to-pull-stream": "^1.7.2"
   },

src/index.js

@@ -4,8 +4,6 @@ const net = require('net')
 const toPull = require('stream-to-pull-stream')
 const mafmt = require('mafmt')
 const withIs = require('class-is')
-const includes = require('lodash.includes')
-const isFunction = require('lodash.isfunction')
 const Connection = require('interface-connection').Connection
 const once = require('once')
 const debug = require('debug')
@@ -17,7 +15,7 @@ function noop () {}
 
 class TCP {
   dial (ma, options, callback) {
-    if (isFunction(options)) {
+    if (typeof options === 'function') {
       callback = options
       options = {}
     }
@@ -53,7 +51,7 @@ class TCP {
   }
 
   createListener (options, handler) {
-    if (isFunction(options)) {
+    if (typeof options === 'function') {
       handler = options
       options = {}
     }
@@ -69,11 +67,11 @@ class TCP {
     }
 
     return multiaddrs.filter((ma) => {
-      if (includes(ma.protoNames(), 'p2p-circuit')) {
+      if (ma.protoNames().includes('p2p-circuit')) {
         return false
       }
 
-      if (includes(ma.protoNames(), 'ipfs')) {
+      if (ma.protoNames().includes('ipfs')) {
         ma = ma.decapsulate('ipfs')
       }
 

src/listener.js

@@ -3,7 +3,6 @@
 const multiaddr = require('multiaddr')
 const Connection = require('interface-connection').Connection
 const os = require('os')
-const includes = require('lodash.includes')
 const net = require('net')
 const toPull = require('stream-to-pull-stream')
 const EventEmitter = require('events').EventEmitter
@@ -12,7 +11,6 @@ const log = debug('libp2p:tcp:listen')
 
 const getMultiaddr = require('./get-multiaddr')
 
-const IPFS_CODE = 421
 const CLOSE_TIMEOUT = 2000
 
 function noop () {}
@@ -79,15 +77,10 @@ module.exports = (handler) => {
     })
   }
 
-  let ipfsId
   let listeningAddr
 
   listener.listen = (ma, callback) => {
     listeningAddr = ma
-    if (includes(ma.protoNames(), 'ipfs')) {
-      ipfsId = getIpfsId(ma)
-      listeningAddr = ma.decapsulate('ipfs')
-    }
 
     const lOpts = listeningAddr.toOptions()
     log('Listening on %s %s', lOpts.port, lOpts.host)
@@ -105,33 +98,43 @@ module.exports = (handler) => {
     // Because TCP will only return the IPv6 version
     // we need to capture from the passed multiaddr
     if (listeningAddr.toString().indexOf('ip4') !== -1) {
-      let m = listeningAddr.decapsulate('tcp')
-      m = m.encapsulate('/tcp/' + address.port)
-      if (ipfsId) {
-        m = m.encapsulate('/ipfs/' + ipfsId)
-      }
-
-      if (m.toString().indexOf('0.0.0.0') !== -1) {
+      if (listeningAddr.toString().indexOf('0.0.0.0') !== -1) {
         const netInterfaces = os.networkInterfaces()
         Object.keys(netInterfaces).forEach((niKey) => {
           netInterfaces[niKey].forEach((ni) => {
             if (ni.family === 'IPv4') {
-              multiaddrs.push(multiaddr(m.toString().replace('0.0.0.0', ni.address)))
+              multiaddrs.push(
+                multiaddr(listeningAddr.toString().replace('0.0.0.0', ni.address))
+              )
             }
           })
         })
       } else {
-        multiaddrs.push(m)
+        multiaddrs.push(listeningAddr)
       }
     }
 
     if (address.family === 'IPv6') {
-      let ma = multiaddr('/ip6/' + address.address + '/tcp/' + address.port)
-      if (ipfsId) {
-        ma = ma.encapsulate('/ipfs/' + ipfsId)
+      // Listen on all available addresses when using wildcard
+      if (listeningAddr.toString().indexOf('/::/') !== -1) {
+        const netInterfaces = os.networkInterfaces()
+        Object.keys(netInterfaces).forEach((niKey) => {
+          netInterfaces[niKey].forEach((ni) => {
+            if (ni.family === address.family) {
+              const maOpts = listeningAddr.toOptions()
+              if (maOpts.host === '::') {
+                maOpts.family = address.family
+                maOpts.address = ni.address
+                multiaddrs.push(
+                  multiaddr.fromNodeAddress(maOpts, maOpts.transport)
+                )
+              }
+            }
+          })
+        })
+      } else {
+        multiaddrs.push(listeningAddr)
       }
-
-      multiaddrs.push(ma)
     }
 
     callback(null, multiaddrs)
@@ -140,12 +143,6 @@ module.exports = (handler) => {
   return listener
 }
 
-function getIpfsId (ma) {
-  return ma.stringTuples().filter((tuple) => {
-    return tuple[0] === IPFS_CODE
-  })[0][1]
-}
-
 function trackSocket (server, socket) {
   const key = `${socket.remoteAddress}:${socket.remotePort}`
   server.__connections[key] = socket

test/compliance.spec.js

@@ -13,6 +13,7 @@ describe('interface-transport compliance', () => {
         multiaddr('/ip4/127.0.0.1/tcp/9091'),
         multiaddr('/ip4/127.0.0.1/tcp/9092'),
         multiaddr('/ip4/127.0.0.1/tcp/9093'),
+        multiaddr('/ip6/::/tcp/9094'),
         multiaddr('/dns4/ipfs.io')
       ]
       cb(null, tcp, addrs)