fix: ipv6 naming with multiaddr-to-uri package (#81)

* chore: use multiaddr-to-uri package

* fix: ipv6 naming with multiaddr-to-uri

package.json

@@ -44,6 +44,7 @@
     "debug": "^4.1.1",
     "interface-connection": "~0.3.2",
     "mafmt": "^6.0.4",
+    "multiaddr-to-uri": "^4.0.1",
     "pull-ws": "hugomrdias/pull-ws#fix/bundle-size"
   },
   "devDependencies": {

src/index.js

@@ -5,7 +5,7 @@ const mafmt = require('mafmt')
 const withIs = require('class-is')
 const Connection = require('interface-connection').Connection
 
-const maToUrl = require('./ma-to-url')
+const toUri = require('multiaddr-to-uri')
 const debug = require('debug')
 const log = debug('libp2p:websockets:dialer')
 
@@ -18,9 +18,9 @@ class WebSockets {
       options = {}
     }
 
-    callback = callback || function () {}
+    callback = callback || function () { }
 
-    const url = maToUrl(ma)
+    const url = toUri(ma)
     log('dialing %s', url)
     const socket = connect(url, {
       binary: true,

src/ma-to-url.js

@@ -1,37 +0,0 @@
-'use strict'
-
-const debug = require('debug')
-const log = debug('libp2p:websockets:dialer')
-
-function maToUrl (ma) {
-  const maStrSplit = ma.toString().split('/')
-
-  let proto
-  try {
-    proto = ma.protoNames().filter((proto) => {
-      return proto === 'ws' || proto === 'wss'
-    })[0]
-  } catch (e) {
-    log(e)
-    throw new Error('Not a valid websocket address', e)
-  }
-
-  let port
-  try {
-    port = ma.stringTuples().filter((tuple) => {
-      if (tuple[0] === ma.protos().filter((proto) => {
-        return proto.name === 'tcp'
-      })[0].code) {
-        return true
-      }
-    })[0][1]
-  } catch (e) {
-    log('No port, skipping')
-  }
-
-  let url = `${proto}://${maStrSplit[2]}${(port && (port !== 80 || port !== 443) ? `:${port}` : '')}`
-
-  return url
-}
-
-module.exports = maToUrl

test/node.js

@@ -1,5 +1,5 @@
 /* eslint-env mocha */
-/* eslint max-nested-callbacks: ["error", 5] */
+/* eslint max-nested-callbacks: ["error", 6] */
 'use strict'
 
 const chai = require('chai')
@@ -11,7 +11,6 @@ const pull = require('pull-stream')
 const goodbye = require('pull-goodbye')
 
 const WS = require('../src')
-const maToUrl = require('../src/ma-to-url')
 
 require('./compliance.node')
 
@@ -23,6 +22,7 @@ describe('instantiate the transport', () => {
 })
 
 describe('listen', () => {
+  describe('ip4', () => {
     let ws
     const ma = multiaddr('/ip4/127.0.0.1/tcp/9090/ws')
 
@@ -31,7 +31,7 @@ describe('listen', () => {
     })
 
     it('listen, check for callback', (done) => {
-    const listener = ws.createListener((conn) => {})
+      const listener = ws.createListener((conn) => { })
 
       listener.listen(ma, () => {
         listener.close(done)
@@ -39,7 +39,7 @@ describe('listen', () => {
     })
 
     it('listen, check for listening event', (done) => {
-    const listener = ws.createListener((conn) => {})
+      const listener = ws.createListener((conn) => { })
 
       listener.on('listening', () => {
         listener.close(done)
@@ -49,7 +49,7 @@ describe('listen', () => {
     })
 
     it('listen, check for the close event', (done) => {
-    const listener = ws.createListener((conn) => {})
+      const listener = ws.createListener((conn) => { })
 
       listener.on('listening', () => {
         listener.on('close', done)
@@ -62,7 +62,7 @@ describe('listen', () => {
     it('listen on addr with /ipfs/QmHASH', (done) => {
       const ma = multiaddr('/ip4/127.0.0.1/tcp/9090/ws/ipfs/Qmb6owHp6eaWArVbcJJbQSyifyJBttMMjYV76N2hMbf5Vw')
 
-    const listener = ws.createListener((conn) => {})
+      const listener = ws.createListener((conn) => { })
 
       listener.listen(ma, () => {
         listener.close(done)
@@ -77,9 +77,6 @@ describe('listen', () => {
     it.skip('listen on port 0', (done) => {
       // TODO port 0 not supported yet
     })
-  it.skip('listen on IPv6 addr', (done) => {
-    // TODO IPv6 not supported yet
-  })
 
     it.skip('listen on any Interface', (done) => {
       // TODO 0.0.0.0 not supported yet
@@ -142,7 +139,7 @@ describe('listen', () => {
     it('getAddrs preserves IPFS Id', (done) => {
       const ma = multiaddr('/ip4/127.0.0.1/tcp/9090/ws/ipfs/Qmb6owHp6eaWArVbcJJbQSyifyJBttMMjYV76N2hMbf5Vw')
 
-    const listener = ws.createListener((conn) => {})
+      const listener = ws.createListener((conn) => { })
 
       listener.listen(ma, () => {
         listener.getAddrs((err, addrs) => {
@@ -153,9 +150,59 @@ describe('listen', () => {
         })
       })
     })
+  })
+
+  describe('ip6', () => {
+    let ws
+    const ma = multiaddr('/ip6/::1/tcp/9091/ws')
+
+    beforeEach(() => {
+      ws = new WS()
+    })
+
+    it('listen, check for callback', (done) => {
+      const listener = ws.createListener((conn) => { })
+
+      listener.listen(ma, () => {
+        listener.close(done)
+      })
+    })
+
+    it('listen, check for listening event', (done) => {
+      const listener = ws.createListener((conn) => { })
+
+      listener.on('listening', () => {
+        listener.close(done)
+      })
+
+      listener.listen(ma)
+    })
+
+    it('listen, check for the close event', (done) => {
+      const listener = ws.createListener((conn) => { })
+
+      listener.on('listening', () => {
+        listener.on('close', done)
+        listener.close()
+      })
+
+      listener.listen(ma)
+    })
+
+    it('listen on addr with /ipfs/QmHASH', (done) => {
+      const ma = multiaddr('/ip6/::1/tcp/9091/ws/ipfs/Qmb6owHp6eaWArVbcJJbQSyifyJBttMMjYV76N2hMbf5Vw')
+
+      const listener = ws.createListener((conn) => { })
+
+      listener.listen(ma, () => {
+        listener.close(done)
+      })
+    })
+  })
 })
 
 describe('dial', () => {
+  describe('ip4', () => {
     let ws
     let listener
     const ma = multiaddr('/ip4/127.0.0.1/tcp/9091/ws')
@@ -172,7 +219,7 @@ describe('dial', () => {
       listener.close(done)
     })
 
-  it('dial on IPv4', (done) => {
+    it('dial', (done) => {
       const conn = ws.dial(ma)
 
       const s = goodbye({
@@ -188,11 +235,7 @@ describe('dial', () => {
       pull(s, conn, s)
     })
 
-  it.skip('dial on IPv6', (done) => {
+    it('dial with IPFS Id', (done) => {
-    // TODO IPv6 not supported yet
-  })
-
-  it('dial on IPv4 with IPFS Id', (done) => {
       const ma = multiaddr('/ip4/127.0.0.1/tcp/9091/ws/ipfs/Qmb6owHp6eaWArVbcJJbQSyifyJBttMMjYV76N2hMbf5Vw')
       const conn = ws.dial(ma)
 
@@ -208,6 +251,58 @@ describe('dial', () => {
 
       pull(s, conn, s)
     })
+  })
+
+  describe('ip6', () => {
+    let ws
+    let listener
+    const ma = multiaddr('/ip6/::1/tcp/9091')
+
+    beforeEach((done) => {
+      ws = new WS()
+      listener = ws.createListener((conn) => {
+        pull(conn, conn)
+      })
+      listener.listen(ma, done)
+    })
+
+    afterEach((done) => {
+      listener.close(done)
+    })
+
+    it('dial', (done) => {
+      const conn = ws.dial(ma)
+
+      const s = goodbye({
+        source: pull.values(['hey']),
+        sink: pull.collect((err, result) => {
+          expect(err).to.not.exist()
+
+          expect(result).to.be.eql(['hey'])
+          done()
+        })
+      })
+
+      pull(s, conn, s)
+    })
+
+    it('dial with IPFS Id', (done) => {
+      const ma = multiaddr('/ip6/::1/tcp/9091/ws/ipfs/Qmb6owHp6eaWArVbcJJbQSyifyJBttMMjYV76N2hMbf5Vw')
+      const conn = ws.dial(ma)
+
+      const s = goodbye({
+        source: pull.values(['hey']),
+        sink: pull.collect((err, result) => {
+          expect(err).to.not.exist()
+
+          expect(result).to.be.eql(['hey'])
+          done()
+        })
+      })
+
+      pull(s, conn, s)
+    })
+  })
 })
 
 describe('filter addrs', () => {
@@ -460,24 +555,6 @@ describe('valid Connection', () => {
   })
 })
 
-describe('ma-to-url test', function () {
-  it('should convert ipv4 ma to url', function () {
-    expect(maToUrl(multiaddr('/ip4/127.0.0.1/ws'))).to.equal('ws://127.0.0.1')
-  })
-
-  it('should convert ipv4 ma with port to url', function () {
-    expect(maToUrl(multiaddr('/ip4/127.0.0.1/tcp/80/ws'))).to.equal('ws://127.0.0.1:80')
-  })
-
-  it('should convert dns ma to url', function () {
-    expect(maToUrl(multiaddr('/dns4/ipfs.io/ws'))).to.equal('ws://ipfs.io')
-  })
-
-  it('should convert dns ma  with port to url', function () {
-    expect(maToUrl(multiaddr('/dns4/ipfs.io/tcp/80/ws'))).to.equal('ws://ipfs.io:80')
-  })
-})
-
 describe.skip('turbolence', () => {
   it('dialer - emits error on the other end is terminated abruptly', (done) => {
   })