feat: update to new libp2p interfaces

Updates this module to use the `@libp2p/*` set of modules as part
of the typescript port.

- Renames imports to add .js suffix
- Renames bundled `@types/*.d.ts` to `@types/*.ts` because tsc ignores `.d.ts` which masks errors
- Updates project config to output ESM instead of CJS code
- Updates all deps to lastest versions including ones that have gone ESM-only
- Re-generates protobuf code with the ES6 target

N.b. `pbjs` generates invalid imports for bundler-less ESM - the `.js` suffix
has to be added to the import manually so it's best not rebuild the protobuf
generated code unless you know something has changed.

BREAKING CHANGE: This module now outputs ESM code only

Author: achingbrain

.aegir.js renamed to .aegir.cjs

@@ -1,8 +1,6 @@
-const path = require('path')
 
 /** @type {import('aegir').PartialOptions} */
 const config = {
-    tsRepo: true,
     docs: {
       entryPoint: "src/index.ts"
     },

benchmarks/benchmark.js

@@ -2,19 +2,19 @@
 
 const { Noise } = require('../dist/src/index')
 const benchmark = require('benchmark')
-const DuplexPair = require('it-pair/duplex')
-const PeerId = require('peer-id')
+const { duplexPair } = require('it-pair/duplex')
+const { createFromJSON } = require('@libp2p/peer-id-factory')
 
 const bench = async function () {
   console.log('Initializing handshake benchmark')
   const initiator = new Noise()
-  const initiatorPeer = await PeerId.createFromJSON({
+  const initiatorPeer = await createFromJSON({
     id: '12D3KooWH45PiqBjfnEfDfCD6TqJrpqTBJvQDwGHvjGpaWwms46D',
     privKey: 'CAESYBtKXrMwawAARmLScynQUuSwi/gGSkwqDPxi15N3dqDHa4T4iWupkMe5oYGwGH3Hyfvd/QcgSTqg71oYZJadJ6prhPiJa6mQx7mhgbAYfcfJ+939ByBJOqDvWhhklp0nqg==',
     pubKey: 'CAESIGuE+IlrqZDHuaGBsBh9x8n73f0HIEk6oO9aGGSWnSeq'
   })
   const responder = new Noise()
-  const responderPeer = await PeerId.createFromJSON({
+  const responderPeer = await createFromJSON({
     id: '12D3KooWP63uzL78BRMpkQ7augMdNi1h3VBrVWZucKjyhzGVaSi1',
     privKey: 'CAESYPxO3SHyfc2578hDmfkGGBY255JjiLuVavJWy+9ivlpsxSyVKf36ipyRGL6szGzHuFs5ceEuuGVrPMg/rW2Ch1bFLJUp/fqKnJEYvqzMbMe4Wzlx4S64ZWs8yD+tbYKHVg==',
     pubKey: 'CAESIMUslSn9+oqckRi+rMxsx7hbOXHhLrhlazzIP61tgodW'
@@ -23,7 +23,7 @@ const bench = async function () {
   const bench = new benchmark('handshake', {
     defer: true,
     fn: async function (deffered) {
-      const [inboundConnection, outboundConnection] = DuplexPair()
+      const [inboundConnection, outboundConnection] = duplexPair()
       await Promise.all([
         initiator.secureOutbound(initiatorPeer, outboundConnection, responderPeer),
         responder.secureInbound(responderPeer, inboundConnection, initiatorPeer)

package.json

@@ -1,8 +1,13 @@
 {
   "name": "@chainsafe/libp2p-noise",
   "version": "5.0.3",
-  "main": "dist/src/index.js",
+  "type": "module",
   "types": "dist/src/index.d.ts",
+  "exports": {
+    ".": {
+      "import": "./dist/src/index.js"
+    }
+  },
   "files": [
     "dist",
     "src"
@@ -22,49 +27,48 @@
     "bench": "node benchmarks/benchmark.js",
     "clean": "rm -rf dist",
     "check": "aegir dep-check && aegir ts -p check",
-    "build": "aegir build",
+    "build": "tsc",
+    "postbuild": "cp -R src/proto dist/src",
     "lint": "aegir lint",
     "lint:fix": "aegir lint --fix",
     "pretest": "yarn run check",
-    "test": "aegir test",
-    "test:node": "aegir test -t node",
-    "test:browser": "aegir test -t browser",
+    "test": "aegir test -f \"./dist/test/**/*.spec.js\"",
+    "test:node": "npm run test -- -t node",
+    "test:browser": "npm run test -- -t browser",
     "docs": "aegir docs",
-    "proto:gen": "pbjs -t static-module -r libp2p-noise -o ./src/proto/payload.js ./src/proto/payload.proto && pbts -o ./src/proto/payload.d.ts ./src/proto/payload.js && yarn run lint --fix"
+    "proto:gen": "pbjs -t static-module -w es6 -r libp2p-noise -o ./src/proto/payload.js ./src/proto/payload.proto && pbts -o ./src/proto/payload.d.ts ./src/proto/payload.js"
   },
   "browser": {
     "./dist/src/alloc-unsafe.js": "./dist/src/alloc-unsafe-browser.js",
     "util": false
   },
-  "devDependencies": {
-    "@types/bl": "^5.0.2",
-    "aegir": "^36.1.1",
-    "benchmark": "^2.1.4",
-    "buffer": "^6.0.3",
-    "chai": "^4.3.4",
-    "events": "^3.3.0",
-    "libp2p-crypto": "^0.21.0",
-    "microtime": "^3.0.0",
-    "mocha": "^9.0.2",
-    "sinon": "^12.0.1",
-    "util": "^0.12.4"
-  },
   "dependencies": {
+    "@libp2p/interfaces": "^1.3.14",
+    "@libp2p/logger": "^1.1.2",
+    "@libp2p/peer-collections": "^1.0.0",
+    "@libp2p/peer-id": "^1.1.8",
     "@stablelib/chacha20poly1305": "^1.0.1",
     "@stablelib/hkdf": "^1.0.1",
     "@stablelib/sha256": "^1.0.1",
     "@stablelib/x25519": "^1.0.1",
-    "bl": "^5.0.0",
-    "debug": "^4.3.1",
-    "it-buffer": "^0.1.3",
-    "it-length-prefixed": "^5.0.3",
-    "it-pair": "^1.0.0",
-    "it-pb-rpc": "^0.2.0",
-    "it-pipe": "^1.1.0",
-    "peer-id": "^0.16.0",
+    "it-length-prefixed": "^7.0.1",
+    "it-pair": "^2.0.2",
+    "it-pb-stream": "^1.0.2",
+    "it-pipe": "^2.0.3",
     "protobufjs": "^6.11.2",
+    "uint8arraylist": "^1.4.0",
     "uint8arrays": "^3.0.0"
   },
+  "devDependencies": {
+    "@libp2p/crypto": "^0.22.9",
+    "@libp2p/peer-id-factory": "^1.0.8",
+    "aegir": "^36.1.3",
+    "benchmark": "^2.1.4",
+    "events": "^3.3.0",
+    "microtime": "^3.0.0",
+    "sinon": "^13.0.1",
+    "util": "^0.12.4"
+  },
   "resolutions": {
     "bn.js": "4.4.0"
   },

src/@types/basic.d.ts renamed to src/@types/basic.ts

@@ -1,6 +1,6 @@
-import { bytes } from './basic'
-import { NoiseSession } from './handshake'
-import PeerId from 'peer-id'
+import type { bytes } from './basic.js'
+import type { NoiseSession } from './handshake.js'
+import type { PeerId } from '@libp2p/interfaces/peer-id'
 
 export interface IHandshake {
   session: NoiseSession

src/@types/handshake-interface.d.ts renamed to src/@types/handshake-interface.ts

@@ -1,5 +1,5 @@
-import { bytes, bytes32, uint64 } from './basic'
-import { KeyPair } from './libp2p'
+import type { bytes, bytes32, uint64 } from './basic.js'
+import type { KeyPair } from './libp2p.js'
 
 export type Hkdf = [bytes, bytes, bytes]
 

src/@types/handshake.d.ts renamed to src/@types/handshake.ts

@@ -0,0 +1,11 @@
+import type { bytes, bytes32 } from './basic.js'
+import type { ConnectionEncrypter } from '@libp2p/interfaces/connection-encrypter'
+
+export interface KeyPair {
+  publicKey: bytes32
+  privateKey: bytes32
+}
+
+export interface INoiseConnection extends ConnectionEncrypter {
+  remoteEarlyData?: () => bytes
+}