feat(swarm): interface-ipfs-core swarm compatibility

Author: daviddias

src/core/ipfs/id.js

@@ -18,7 +18,10 @@ module.exports = function id (self) {
       callback(null, {
         id: self._peerInfo.id.toB58String(),
         publicKey: self._peerInfo.id.pubKey.bytes.toString('base64'),
-        addresses: self._peerInfo.multiaddrs.map((ma) => { return ma.toString() }).sort(),
+        addresses: self._peerInfo.multiaddrs.map((ma) => {
+          const addr = ma.toString() + '/ipfs/' + self._peerInfo.id.toB58String()
+          return addr
+        }).sort(),
         agentVersion: 'js-ipfs',
         protocolVersion: '9000'
       })

src/core/ipfs/libp2p.js

@@ -2,6 +2,7 @@
 
 const multiaddr = require('multiaddr')
 const Libp2pNode = require('libp2p-ipfs').Node
+const promisify = require('promisify-es6')
 
 const OFFLINE_ERROR = require('../utils').OFFLINE_ERROR
 
@@ -31,29 +32,50 @@ module.exports = function libp2p (self) {
       self._libp2pNode.stop(callback)
     },
     swarm: {
-      peers: (callback) => {
+      peers: promisify((callback) => {
         if (!self.isOnline()) {
           return callback(OFFLINE_ERROR)
         }
 
-        callback(null, self._libp2pNode.peerBook.getAll())
-      },
+        const peers = self._libp2pNode.peerBook.getAll()
+        const mas = []
+        Object
+           .keys(peers)
+           .forEach((b58Id) => {
+             peers[b58Id].multiaddrs.forEach((ma) => {
+               // TODO this should only print the addr we are using
+               mas.push(ma)
+             })
+           })
+
+        callback(null, mas)
+      }),
       // all the addrs we know
-      addrs: (callback) => {
+      addrs: promisify((callback) => {
         if (!self.isOnline()) {
           return callback(OFFLINE_ERROR)
         }
-        // TODO
-        throw new Error('Not implemented')
-      },
-      localAddrs: (callback) => {
+        const peers = self._libp2pNode.peerBook.getAll()
+        const mas = []
+        Object
+           .keys(peers)
+           .forEach((b58Id) => {
+             peers[b58Id].multiaddrs.forEach((ma) => {
+               // TODO this should only print the addr we are using
+               mas.push(ma)
+             })
+           })
+
+        callback(null, mas)
+      }),
+      localAddrs: promisify((callback) => {
         if (!self.isOnline()) {
           return callback(OFFLINE_ERROR)
         }
 
         callback(null, self._libp2pNode.peerInfo.multiaddrs)
-      },
-      connect: (maddr, callback) => {
+      }),
+      connect: promisify((maddr, callback) => {
         if (!self.isOnline()) {
           return callback(OFFLINE_ERROR)
         }
@@ -63,8 +85,8 @@ module.exports = function libp2p (self) {
         }
 
         self._libp2pNode.dialByMultiaddr(maddr, callback)
-      },
-      disconnect: (maddr, callback) => {
+      }),
+      disconnect: promisify((maddr, callback) => {
         if (!self.isOnline()) {
           return callback(OFFLINE_ERROR)
         }
@@ -74,11 +96,11 @@ module.exports = function libp2p (self) {
         }
 
         self._libp2pNode.hangUpByMultiaddr(maddr, callback)
-      },
-      filters: () => {
+      }),
+      filters: promisify((callback) => {
         // TODO
         throw new Error('Not implemented')
-      }
+      })
     },
     routing: {},
     records: {},

test/core/both/test-bitswap.js

@@ -53,7 +53,10 @@ describe('bitswap', () => {
       targetNode.id((err, identity) => {
         expect(err).to.not.exist
         const addr = identity.addresses
-          .map((addr) => multiaddr(addr))
+          .map((addr) => {
+            const ma = multiaddr(addr.toString().split('ipfs')[0])
+            return ma
+          })
           .filter((addr) => {
             return _.includes(addr.protoNames(), 'ws')
           })[0]

test/core/node-only/test-swarm-2.js

@@ -2,7 +2,6 @@
 
 'use strict'
 
-/*
 const test = require('interface-ipfs-core')
 const IPFSFactory = require('../../utils/factory-core')
 
@@ -17,7 +16,5 @@ const common = {
     factory.dismantle(cb)
   }
 }
-*/
-// TODO
-// Needs: https://github.com./ipfs/js-libp2p-ipfs/pull/16
-// test.swarm(common)
+
+test.swarm(common)

test/core/node-only/test-swarm.js

@@ -46,7 +46,7 @@ describe('swarm', function () {
       (cb) => {
         nodeB.id((err, res) => {
           expect(err).to.not.exist
-          nodeBMultiaddr = `${res.addresses[0]}/ipfs/${res.id}`
+          nodeBMultiaddr = res.addresses[0]
           cb()
         })
       }
@@ -73,14 +73,14 @@ describe('swarm', function () {
       (cb) => {
         nodeA.libp2p.swarm.peers((err, res) => {
           expect(err).to.not.exist
-          expect(Object.keys(res)).to.have.length(1)
+          expect(Object.keys(res)).to.have.length.above(0)
           cb()
         })
       },
       (cb) => {
         nodeB.libp2p.swarm.peers((err, res) => {
           expect(err).to.not.exist
-          expect(Object.keys(res)).to.have.length(1)
+          expect(Object.keys(res)).to.have.length.above(0)
           cb()
         })
       }