[Snyk] Upgrade socket.io from 2.4.1 to 4.5.1

[snyk-bot]

Snyk has created this PR to upgrade socket.io from 2.4.1 to 4.5.1.

:information_source: Keep your dependencies up-to-date. This makes it easier to fix existing vulnerabilities and to more quickly identify and fix newly disclosed vulnerabilities when they affect your project.

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Warning: This is a major version upgrade, and may be a breaking change.

• The recommended version is 28 versions ahead of your current version.
• The recommended version was released a month ago, on 2022-05-17.

The recommended version fixes:

Severity	Issue	PriorityScore (*)	Exploit Maturity
	Denial of Service (DoS) SNYK-JS-ENGINEIO-1056749	696/1000 Why? Proof of Concept exploit, Has a fix available, CVSS 7.5	Proof of Concept

(*) Note that the real score may have changed since the PR was raised.

Release notes

Package name: socket.io

• 4.5.1 - 2022-05-17

  Bug Fixes

  • forward the local flag to the adapter when using fetchSockets() (30430f0)
  • typings: add HTTPS server to accepted types (#4351) (9b43c91)

  Links:

  • Diff: 4.5.0...4.5.1
  • Client release: 4.5.1
  • engine.io version: ~6.2.0 (diff)
  • ws version: ~8.2.3
• 4.5.0 - 2022-04-23

  Bug Fixes

  • typings: ensure compatibility with TypeScript 3.x (#4259) (02c87a8)

  Features

  • add support for catch-all listeners for outgoing packets (531104d)

  This is similar to onAny(), but for outgoing packets.

  Syntax:

  socket.onAnyOutgoing((event, ...args) => {
    console.log(event);
  });

  • broadcast and expect multiple acks (8b20457)

  Syntax:

  io.timeout(1000).emit("some-event", (err, responses) => {
    // ...
  });

  • add the "maxPayload" field in the handshake details (088dcb4)

  So that clients in HTTP long-polling can decide how many packets they have to send to stay under the maxHttpBufferSize
  value.

  This is a backward compatible change which should not mandate a new major revision of the protocol (we stay in v4), as
  we only add a field in the JSON-encoded handshake data:

  0{"sid":"lv_VI97HAXpY6yYWAAAC","upgrades":["websocket"],"pingInterval":25000,"pingTimeout":5000,"maxPayload":1000000}
  

  Links:

  • Diff: 4.4.1...4.5.0
  • Client release: 4.5.0
  • engine.io version: ~6.2.0 (diff)
  • ws version: ~8.2.3
• 4.4.1 - 2022-01-06

  Bug Fixes

  • types: make RemoteSocket.data type safe (#4234) (770ee59)
  • types: pass SocketData type to custom namespaces (#4233) (f2b8de7)

  Links:

  • Diff: 4.4.0...4.4.1
  • Client release: 4.4.1
  • engine.io version: ~6.1.0 (diff)
  • ws version: ~8.2.3
• 4.4.0 - 2021-11-18

  Bug Fixes

  • only set 'connected' to true after middleware execution (02b0f73)

  Features

  • add an implementation based on uWebSockets.js (c0d8c5a)
  const { App } = require("uWebSockets.js"); const { Server } = require("socket.io");

  const app = new App(); const io = new Server();

  io.attachApp(app);

  io.on("connection", (socket) => { // ... });

  app.listen(3000, (token) => { if (!token) { console.warn("port already in use"); } });

  • add timeout feature (f0ed42f)

  socket.timeout(5000).emit("my-event", (err) => {
    if (err) {
      // the client did not acknowledge the event in the given delay
    }
  });

  • add type information to socket.data (#4159) (fe8730c)
  interface SocketData { name: string; age: number; }

  const io = new Server<ClientToServerEvents, ServerToClientEvents, InterServerEvents, SocketData>();

  io.on("connection", (socket) => { socket.data.name = "john"; socket.data.age = 42; });

  Links:

  • Diff: 4.3.2...4.4.0
  • Client release: 4.4.0
  • engine.io version: ~6.1.0 (diff)
  • ws version: ~8.2.3
• 4.3.2 - 2021-11-08

  Bug Fixes

  • fix race condition in dynamic namespaces (#4137) (9d86397)

  Links:

  • Diff: 4.3.1...4.3.2
  • Client release: 4.3.2
  • engine.io version: ~6.0.0
  • ws version: ~8.2.3
• 4.3.1 - 2021-10-16

  Bug Fixes

  • fix server attachment (#4127) (0ef2a4d)

  Links:

  • Diff: 4.3.0...4.3.1
  • Client release: 4.3.1
  • engine.io version: ~6.0.0
  • ws version: ~8.2.3
• 4.3.0 - 2021-10-14

  For this release, most of the work was done on the client side, see here.

  Bug Fixes

  • typings: add name field to cookie option (#4099) (033c5d3)
  • send volatile packets with binary attachments (dc81fcf)

  Features

  • serve ESM bundle (60edecb)

  Links:

  • Diff: 4.2.0...4.3.0
  • Client release: 4.3.0
  • engine.io version: ~6.0.0 (diff)
  • ws version: ~8.2.3 (diff)
• 4.2.0 - 2021-08-30

  Bug Fixes

  • typings: allow async listener in typed events (ccfd8ca)

  Features

  • ignore the query string when serving client JavaScript (#4024) (24fee27)

  Links:

  • Diff: 4.1.3...4.2.0
  • Client release: 4.2.0
  • engine.io version: ~5.2.0
  • ws version: ~7.4.2
• 4.1.3 - 2021-07-10

  Bug Fixes

  • fix io.except() method (94e27cd)
  • remove x-sourcemap header (a4dffc6)

  Links:

  • Diff: 4.1.2...4.1.3
  • Client release: 4.1.3
  • engine.io version: ~5.1.0
  • ws version: ~7.4.2
• 4.1.2 - 2021-05-17

  Bug Fixes

  • typings: ensure compatibility with TypeScript 3.x (0cb6ac9)
  • ensure compatibility with previous versions of the adapter (a2cf248)

  Links:

  • Diff: 4.1.1...4.1.2
  • Client release: 4.1.2
  • engine.io version: ~5.1.0
  • ws version: ~7.4.2
• 4.1.1 - 2021-05-11
• 4.1.0 - 2021-05-11
• 4.0.2 - 2021-05-06
• 4.0.1 - 2021-03-31
• 4.0.0 - 2021-03-10
• 3.1.2 - 2021-02-26
• 3.1.1 - 2021-02-03
• 3.1.0 - 2021-01-15
• 3.0.5 - 2021-01-05
• 3.0.4 - 2020-12-07
• 3.0.3 - 2020-11-19
• 3.0.2 - 2020-11-17
• 3.0.1 - 2020-11-09
• 3.0.0 - 2020-11-05
• 3.0.0-rc4 - 2020-10-30
• 3.0.0-rc3 - 2020-10-26
• 3.0.0-rc2 - 2020-10-15
• 3.0.0-rc1 - 2020-10-13
• 2.4.1 - 2021-01-07

from socket.io GitHub release notes

Commit messages

Package name: socket.io

• 5ab8289 chore(release): 4.5.1
• 30430f0 fix: forward the local flag to the adapter when using fetchSockets()
• 9b43c91 fix(typings): add HTTPS server to accepted types (#4351)
• 8ecfcba chore(release): 4.5.0
• 572133a docs(examples): update example with webpack
• 6e1bb62 chore: bump engine.io to version 6.2.0
• 06e6838 docs(examples): add server bundling example with rollup
• 1f03a44 docs(examples): update create-react-app example (#4347)
• be3d7f0 docs(examples): add TODO example with Postgres and Node.js cluster
• d12aab2 docs(examples): add example with express-session
• 9f75868 docs(examples): pin the version of karma-jasmine-html-reporter
• 0b35dc7 refactor: make the protocol implementation stricter
• 531104d feat: add support for catch-all listeners for outgoing packets
• 8b20457 feat: broadcast and expect multiple acks
• 0b7d70c chore: bump lockfile to v2
• 2f96438 chore: bump engine.io version to fix CVE-2022-21676 (#4262)
• 02c87a8 fix(typings): ensure compatibility with TypeScript 3.x (#4259)
• 37b6d8f chore: update default label for bug reports
• af54565 docs: remove broken badges
• aa5312a chore: revert to lockfile v1
• c82a4bd chore(release): 4.4.1
• 770ee59 fix(types): make `RemoteSocket.data` type safe (#4234)
• 3bf5d92 refactor: add note about fetchSockets() for parent namespaces
• fc82e44 refactor(typings): export Event type (#4215)

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