refactor!: extract plaintext into separate module (libp2p#2221)

BREAKING CHANGE: imports from `libp2p/plaintext` should be changed to `@libp2p/plaintext`

.release-please.json

@@ -3,6 +3,7 @@
   "group-pull-request-title-pattern": "chore: release ${component}",
   "packages": {
     "interop": {},
+    "packages/connection-encrypter-plaintext": {},
     "packages/crypto": {},
     "packages/interface": {},
     "packages/interface-compliance-tests": {},

doc/migrations/v0.46-v1.0.0.md

@@ -11,6 +11,7 @@ A migration guide for refactoring your application code from libp2p `v0.46` to `
 - [DCUtR](#dcutr)
 - [KeyChain](#keychain)
 - [UPnPNat](#upnpnat)
+- [Plaintext](#plaintext)
 - [Pnet](#pnet)
 - [Metrics](#metrics)
 
@@ -167,6 +168,8 @@ const keychain: Keychain = libp2p.services.keychain
 
 The UPnPNat service module is now published in its own package.
 
+**Before**
+
 ```ts
 import { createLibp2p } from 'libp2p'
 import { uPnPNATService } from 'libp2p/upnp-nat'
@@ -191,6 +194,38 @@ const node = await createLibp2p({
 })
 ```
 
+## Plaintext
+
+The Plaintext connection encrypter module is now published in its own package.
+
+Note that it is still insecure and should not be used in production.
+
+**Before**
+
+```ts
+import { createLibp2p } from 'libp2p'
+import { plaintext } from 'libp2p/insecure'
+
+const node = await createLibp2p({
+  connectionEncryption: [
+    plaintext: plaintext()
+  ]
+})
+```
+
+**After**
+
+```ts
+import { createLibp2p } from 'libp2p'
+import { plaintext } from '@libp2p/plaintext'
+
+const node = await createLibp2p({
+  connectionEncryption: [
+    plaintext: plaintext()
+  ]
+})
+```
+
 ## Pnet
 
 The pnet module is now published in its own package.

packages/connection-encrypter-plaintext/LICENSE

@@ -0,0 +1,4 @@
+This project is dual licensed under MIT and Apache-2.0.
+
+MIT: https://www.opensource.org/licenses/mit
+Apache-2.0: https://www.apache.org/licenses/license-2.0

packages/connection-encrypter-plaintext/LICENSE-APACHE

@@ -0,0 +1,5 @@
+Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

packages/connection-encrypter-plaintext/LICENSE-MIT

@@ -0,0 +1,19 @@
+The MIT License (MIT)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

packages/connection-encrypter-plaintext/README.md

@@ -0,0 +1,57 @@
+[![libp2p.io](https://img.shields.io/badge/project-libp2p-yellow.svg?style=flat-square)](http://libp2p.io/)
+[![Discuss](https://img.shields.io/discourse/https/discuss.libp2p.io/posts.svg?style=flat-square)](https://discuss.libp2p.io)
+[![codecov](https://img.shields.io/codecov/c/github/libp2p/js-libp2p.svg?style=flat-square)](https://codecov.io/gh/libp2p/js-libp2p)
+[![CI](https://img.shields.io/github/actions/workflow/status/libp2p/js-libp2p/main.yml?branch=master\&style=flat-square)](https://github.com/libp2p/js-libp2p/actions/workflows/main.yml?query=branch%3Amaster)
+
+> An insecure connection encrypter
+
+# About
+
+A connection encrypter that does no connection encryption.
+
+This should not be used in production should be used for research purposes only.
+
+## Example
+
+```typescript
+import { createLibp2p } from 'libp2p'
+import { plaintext } from '@libp2p/plaintext'
+
+const node = await createLibp2p({
+  // ...other options
+  connectionEncryption: [
+    plaintext()
+  ]
+})
+```
+
+# Install
+
+```console
+$ npm i @libp2p/plaintext
+```
+
+## Browser `<script>` tag
+
+Loading this module through a script tag will make it's exports available as `Libp2pPlaintext` in the global namespace.
+
+```html
+<script src="https://unpkg.com/@libp2p/plaintext/dist/index.min.js"></script>
+```
+
+> Implementation of the DCUtR Protocol
+
+# API Docs
+
+- <https://libp2p.github.io/js-libp2p/modules/_libp2p_plaintext.html>
+
+# License
+
+Licensed under either of
+
+- Apache 2.0, ([LICENSE-APACHE](LICENSE-APACHE) / <http://www.apache.org/licenses/LICENSE-2.0>)
+- MIT ([LICENSE-MIT](LICENSE-MIT) / <http://opensource.org/licenses/MIT>)
+
+# Contribution
+
+Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.

packages/connection-encrypter-plaintext/package.json

@@ -0,0 +1,68 @@
+{
+  "name": "@libp2p/plaintext",
+  "version": "0.0.0",
+  "description": "An insecure connection encrypter",
+  "license": "Apache-2.0 OR MIT",
+  "homepage": "https://github.com/libp2p/js-libp2p/tree/master/packages/connection-encrypter-plaintext#readme",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/libp2p/js-libp2p.git"
+  },
+  "bugs": {
+    "url": "https://github.com/libp2p/js-libp2p/issues"
+  },
+  "type": "module",
+  "types": "./dist/src/index.d.ts",
+  "files": [
+    "src",
+    "dist",
+    "!dist/test",
+    "!**/*.tsbuildinfo"
+  ],
+  "exports": {
+    ".": {
+      "types": "./dist/src/index.d.ts",
+      "import": "./dist/src/index.js"
+    }
+  },
+  "eslintConfig": {
+    "extends": "ipfs",
+    "parserOptions": {
+      "project": true,
+      "sourceType": "module"
+    }
+  },
+  "scripts": {
+    "start": "node dist/src/main.js",
+    "build": "aegir build",
+    "test": "aegir test",
+    "clean": "aegir clean",
+    "generate": "protons ./src/pb/index.proto",
+    "lint": "aegir lint",
+    "test:chrome": "aegir test -t browser --cov",
+    "test:chrome-webworker": "aegir test -t webworker",
+    "test:firefox": "aegir test -t browser -- --browser firefox",
+    "test:firefox-webworker": "aegir test -t webworker -- --browser firefox",
+    "test:node": "aegir test -t node --cov",
+    "dep-check": "aegir dep-check"
+  },
+  "dependencies": {
+    "@libp2p/interface": "^0.1.2",
+    "@libp2p/peer-id": "^3.0.6",
+    "@multiformats/multiaddr": "^12.1.5",
+    "it-handshake": "^4.1.3",
+    "it-length-prefixed": "^9.0.3",
+    "it-map": "^3.0.4",
+    "it-stream-types": "^2.0.1",
+    "protons-runtime": "^5.0.0",
+    "uint8arraylist": "^2.4.3"
+  },
+  "devDependencies": {
+    "@libp2p/interface-compliance-tests": "^4.1.5",
+    "@libp2p/logger": "^3.0.2",
+    "@libp2p/peer-id-factory": "^3.0.8",
+    "aegir": "^41.0.2",
+    "protons": "^7.3.0",
+    "sinon": "^17.0.0"
+  }
+}

packages/libp2p/src/insecure/index.ts → packages/connection-encrypter-plaintext/src/index.ts

@@ -9,15 +9,13 @@
  *
  * ```typescript
  * import { createLibp2p } from 'libp2p'
- * import { plaintext } from 'libp2p/insecure'
- *
- * // Create a Uint8Array and write the swarm key to it
- * const swarmKey = new Uint8Array(95)
- * generateKey(swarmKey)
+ * import { plaintext } from '@libp2p/plaintext'
  *
  * const node = await createLibp2p({
  *   // ...other options
- *   connectionEncryption: [plaintext()]
+ *   connectionEncryption: [
+ *     plaintext()
+ *   ]
  * })
  * ```
  */

packages/libp2p/test/insecure/compliance.spec.ts → packages/connection-encrypter-plaintext/test/compliance.spec.ts

@@ -1,7 +1,7 @@
 /* eslint-env mocha */
 
 import suite from '@libp2p/interface-compliance-tests/connection-encryption'
-import { plaintext } from '../../src/insecure/index.js'
+import { plaintext } from '../src/index.js'
 
 describe('plaintext compliance', () => {
   suite({

packages/libp2p/test/insecure/plaintext.spec.ts → packages/connection-encrypter-plaintext/test/index.spec.ts

@@ -10,7 +10,7 @@ import { createEd25519PeerId, createRSAPeerId } from '@libp2p/peer-id-factory'
 import { multiaddr } from '@multiformats/multiaddr'
 import { expect } from 'aegir/chai'
 import sinon from 'sinon'
-import { plaintext } from '../../src/insecure/index.js'
+import { plaintext } from '../src/index.js'
 import type { ConnectionEncrypter } from '@libp2p/interface/connection-encrypter'
 import type { PeerId } from '@libp2p/interface/peer-id'
 

packages/connection-encrypter-plaintext/tsconfig.json

@@ -0,0 +1,27 @@
+{
+  "extends": "aegir/src/config/tsconfig.aegir.json",
+  "compilerOptions": {
+    "outDir": "dist"
+  },
+  "include": [
+    "src",
+    "test"
+  ],
+  "references": [
+    {
+      "path": "../interface"
+    },
+    {
+      "path": "../interface-compliance-tests"
+    },
+    {
+      "path": "../logger"
+    },
+    {
+      "path": "../peer-id"
+    },
+    {
+      "path": "../peer-id-factory"
+    }
+  ]
+}

packages/connection-encrypter-plaintext/typedoc.json

@@ -0,0 +1,5 @@
+{
+  "entryPoints": [
+    "./src/index.ts"
+  ]
+}

packages/libp2p/.aegir.js

@@ -15,7 +15,7 @@ export default {
       const { yamux } = await import('@chainsafe/libp2p-yamux')
       const { WebSockets } = await import('@multiformats/mafmt')
       const { createLibp2p } = await import('./dist/src/index.js')
-      const { plaintext } = await import('./dist/src/insecure/index.js')
+      const { plaintext } = await import('@libp2p/plaintext')
       const { circuitRelayServer, circuitRelayTransport } = await import('./dist/src/circuit-relay/index.js')
       const { identify } = await import('@libp2p/identify')
       const { fetchService } = await import('./dist/src/fetch/index.js')

packages/libp2p/package.json

@@ -55,10 +55,6 @@
     "./fetch": {
       "types": "./dist/src/fetch/index.d.ts",
       "import": "./dist/src/fetch/index.js"
-    },
-    "./insecure": {
-      "types": "./dist/src/insecure/index.d.ts",
-      "import": "./dist/src/insecure/index.js"
     }
   },
   "eslintConfig": {
@@ -117,7 +113,6 @@
     "it-drain": "^3.0.2",
     "it-filter": "^3.0.1",
     "it-first": "^3.0.1",
-    "it-handshake": "^4.1.3",
     "it-length-prefixed": "^9.0.1",
     "it-map": "^3.0.3",
     "it-merge": "^3.0.0",
@@ -150,6 +145,7 @@
     "@libp2p/kad-dht": "^10.0.15",
     "@libp2p/mdns": "^9.0.14",
     "@libp2p/mplex": "^9.0.12",
+    "@libp2p/plaintext": "^0.0.0",
     "@libp2p/tcp": "^8.0.13",
     "@libp2p/websockets": "^7.0.13",
     "aegir": "^41.0.2",

packages/libp2p/test/addresses/addresses.node.ts

@@ -1,12 +1,12 @@
 /* eslint-env mocha */
 
+import { plaintext } from '@libp2p/plaintext'
 import { isLoopback } from '@libp2p/utils/multiaddr/is-loopback'
 import { webSockets } from '@libp2p/websockets'
 import { type Multiaddr, multiaddr, protocols } from '@multiformats/multiaddr'
 import { expect } from 'aegir/chai'
 import { pEvent } from 'p-event'
 import sinon from 'sinon'
-import { plaintext } from '../../src/insecure/index.js'
 import { createNode } from '../fixtures/creators/peer.js'
 import { AddressesOptions } from './utils.js'
 import type { Libp2pNode } from '../../src/libp2p.js'

packages/libp2p/test/circuit-relay/discovery.node.ts

@@ -1,12 +1,12 @@
 /* eslint-env mocha */
 
 import { yamux } from '@chainsafe/libp2p-yamux'
+import { plaintext } from '@libp2p/plaintext'
 import { tcp } from '@libp2p/tcp'
 import { expect } from 'aegir/chai'
 import { pEvent } from 'p-event'
 import { circuitRelayServer, type CircuitRelayService, circuitRelayTransport } from '../../src/circuit-relay/index.js'
 import { createLibp2p } from '../../src/index.js'
-import { plaintext } from '../../src/insecure/index.js'
 import { getRelayAddress, hasRelay, MockContentRouting, mockContentRouting } from './utils.js'
 import type { Libp2p } from '@libp2p/interface'
 

packages/libp2p/test/circuit-relay/relay.node.ts

@@ -4,6 +4,7 @@
 import { yamux } from '@chainsafe/libp2p-yamux'
 import { identify } from '@libp2p/identify'
 import { mplex } from '@libp2p/mplex'
+import { plaintext } from '@libp2p/plaintext'
 import { tcp } from '@libp2p/tcp'
 import { Circuit } from '@multiformats/mafmt'
 import { multiaddr } from '@multiformats/multiaddr'
@@ -20,7 +21,6 @@ import { DEFAULT_DATA_LIMIT, RELAY_V2_HOP_CODEC } from '../../src/circuit-relay/
 import { circuitRelayServer, type CircuitRelayService, circuitRelayTransport } from '../../src/circuit-relay/index.js'
 import { HopMessage, Status } from '../../src/circuit-relay/pb/index.js'
 import { createLibp2p, type Libp2pOptions } from '../../src/index.js'
-import { plaintext } from '../../src/insecure/index.js'
 import { discoveredRelayConfig, doesNotHaveRelay, getRelayAddress, hasRelay, notUsingAsRelay, usingAsRelay, usingAsRelayCount } from './utils.js'
 import type { Components } from '../../src/components.js'
 import type { Libp2p } from '@libp2p/interface'

packages/libp2p/test/circuit-relay/relay.spec.ts

@@ -4,14 +4,14 @@
 import { yamux } from '@chainsafe/libp2p-yamux'
 import { identify } from '@libp2p/identify'
 import { mplex } from '@libp2p/mplex'
+import { plaintext } from '@libp2p/plaintext'
 import { webSockets } from '@libp2p/websockets'
 import * as filters from '@libp2p/websockets/filters'
 import { Circuit } from '@multiformats/mafmt'
 import { expect } from 'aegir/chai'
 import { pEvent } from 'p-event'
 import { circuitRelayTransport } from '../../src/circuit-relay/index.js'
 import { createLibp2p } from '../../src/index.js'
-import { plaintext } from '../../src/insecure/index.js'
 import { hasRelay } from './utils.js'
 import type { Libp2p } from '@libp2p/interface'
 import type { Connection } from '@libp2p/interface/connection'