test: Relay for web browser testing.

conf/webpack.tests.config.js

@@ -10,7 +10,7 @@ export default (env, argv) => {
   const __dirname = path.dirname(__filename)
 
   return {
-    entry: glob.sync('./test/**/*.js', { ignore: [] }),
+    entry: glob.sync('./test/**/*.js', { ignore: ['./test/utils/relay.js'] }),
     output: {
       filename: '../test/browser/bundle.js'
     },

package.json

@@ -41,6 +41,7 @@
     "mocha-headless-chrome": "^4.0.0",
     "open-cli": "^7.2.0",
     "path-browserify": "^1.0.1",
+    "playwright-test": "^12.3.4",
     "rimraf": "^5.0.1",
     "standard": "^17.1.0",
     "webpack": "^5.88.2",

test/utils/connect-nodes.js

@@ -9,13 +9,15 @@ const connectIpfsNodes = async (ipfs1, ipfs2, options = {
 }) => {  
   if (isBrowser()) {
     ipfs1.libp2p.addEventListener('self:peer:update', async (event) => {
-      await ipfs2.libp2p.peerStore.patch(ipfs1.libp2p.peerId, { multiaddrs: ipfs1.libp2p.getMultiaddrs().filter(options.filter) })
+      if (ipfs1.libp2p.getMultiaddrs().length > 0) {
-      await ipfs2.libp2p.dial(ipfs1.libp2p.peerId)
+        await ipfs2.libp2p.peerStore.save(ipfs1.libp2p.peerId, { multiaddrs: ipfs1.libp2p.getMultiaddrs().filter(options.filter) })
+        await ipfs2.libp2p.dial(ipfs1.libp2p.peerId)
+      }
     })
     
-    await ipfs1.libp2p.dial(multiaddr('/ip4/127.0.0.1/tcp/43669/ws/p2p/12D3KooWKwtgL5GTathFbTDunVZKPmD1gTwnDCEPRyf7r8hdqwQw'))
+    await ipfs1.libp2p.dial(multiaddr('/ip4/127.0.0.1/tcp/12345/ws/p2p/16Uiu2HAkuzR9BJ2JHXxzanXUdP5ixbCPduFst2FNWsBsarGfgU1y'))
   } else {
-    await ipfs2.libp2p.peerStore.patch(ipfs1.libp2p.peerId, { multiaddrs: ipfs1.libp2p.getMultiaddrs().filter(options.filter) })
+    await ipfs2.libp2p.peerStore.save(ipfs1.libp2p.peerId, { multiaddrs: ipfs1.libp2p.getMultiaddrs().filter(options.filter) })
     await ipfs2.libp2p.dial(ipfs1.libp2p.peerId)
   }
 }

test/utils/relay.js

@@ -0,0 +1,41 @@
+import { mplex } from "@libp2p/mplex"
+import { createLibp2p } from "libp2p"
+import { noise } from "@chainsafe/libp2p-noise"
+import { circuitRelayServer } from 'libp2p/circuit-relay'
+import { webSockets } from '@libp2p/websockets'
+import * as filters from '@libp2p/websockets/filters'
+import { identifyService } from 'libp2p/identify'
+import testKeysPath from '../fixtures/test-keys-path.js'
+import { KeyStore } from '../../src/index.js'
+import { createFromPrivKey } from '@libp2p/peer-id-factory'
+import * as crypto from '@libp2p/crypto'
+
+const keystore = await KeyStore({ path: testKeysPath })
+const keys = await keystore.getKey('userX')
+const peerId = await createFromPrivKey(keys)
+
+const server = await createLibp2p({
+  peerId,
+  addresses: {
+    listen: ['/ip4/0.0.0.0/tcp/12345/ws']
+  },
+  transports: [
+    webSockets({
+      filter: filters.all
+    }),
+  ],
+  connectionEncryption: [noise()],
+  streamMuxers: [mplex()],
+  services: {
+    identify: identifyService(),
+    relay: circuitRelayServer()
+  }
+})
+
+server.addEventListener('peer:disconnect', async event => {
+  console.log('peer:disconnect', event.detail)
+  server.peerStore.delete(event.detail)
+})
+
+console.log("p2p addr: ", server.getMultiaddrs().map((ma) => ma.toString()))
+// generates a deterministic address: /ip4/127.0.0.1/tcp/33519/ws/p2p/16Uiu2HAmAyxRGfndGAHKaLugUNRG6vBZpgNVRv8yJxZMQEY6o9C7