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Bump socket.io from 2.3.0 to 2.4.1 #8

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@dependabot dependabot bot commented on behalf of github Jan 21, 2021

Bumps socket.io from 2.3.0 to 2.4.1.

Release notes

Sourced from socket.io's releases.

2.4.1

This release reverts the breaking change introduced in 2.4.0 (socketio/socket.io@f78a575).

If you are using Socket.IO v2, you should explicitly allow/disallow cross-origin requests:

  • without CORS (server and client are served from the same domain):
io.origins((req, callback) => {
  callback(null, req.headers.origin === undefined); // cross-origin requests will not be allowed
});
  • with CORS (server and client are served from distinct domains):
io.origins(["http://localhost:3000"]); // for local development
io.origins(["https://example.com"]);

In any case, please consider upgrading to Socket.IO v3, where this security issue is now fixed (CORS is disabled by default).

Reverts

  • fix(security): do not allow all origins by default (a169050)

Links:

2.4.0

Related blog post: https://socket.io/blog/socket-io-2-4-0/

Features (from Engine.IO)

  • add support for all cookie options (19cc582)
  • disable perMessageDeflate by default (5ad2736)

Bug Fixes

  • security: do not allow all origins by default (f78a575)
  • properly overwrite the query sent in the handshake (d33a619)

⚠️ BREAKING CHANGE ⚠️

Previously, CORS was enabled by default, which meant that a Socket.IO server sent the necessary CORS headers (Access-Control-Allow-xxx) to any domain. This will not be the case anymore, and you now have to explicitly enable it.

... (truncated)

Changelog

Sourced from socket.io's changelog.

2.4.1 (2021-01-07)

Reverts

  • fix(security): do not allow all origins by default (a169050)

2.4.0 (2021-01-04)

Bug Fixes

  • security: do not allow all origins by default (f78a575)
  • properly overwrite the query sent in the handshake (d33a619)
Commits
  • e6b8697 chore(release): 2.4.1
  • a169050 revert: fix(security): do not allow all origins by default
  • 873fdc5 chore(release): 2.4.0
  • f78a575 fix(security): do not allow all origins by default
  • d33a619 fix: properly overwrite the query sent in the handshake
  • 3951a79 chore: bump engine.io version
  • 6fa026f ci: migrate to GitHub Actions
  • See full diff in compare view

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Bumps [socket.io](https://github.com/socketio/socket.io) from 2.3.0 to 2.4.1.
- [Release notes](https://github.com/socketio/socket.io/releases)
- [Changelog](https://github.com/socketio/socket.io/blob/2.4.1/CHANGELOG.md)
- [Commits](socketio/socket.io@2.3.0...2.4.1)

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@dependabot dependabot bot added the dependencies Pull requests that update a dependency file label Jan 21, 2021
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