Bump socket.io from 2.3.0 to 2.4.0
Created by: dependabot[bot]
Bumps socket.io from 2.3.0 to 2.4.0.
Release notes
Sourced from socket.io's releases.
2.4.0
Related blog post: https://socket.io/blog/socket-io-2-4-0/
Features (from Engine.IO)
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.Please note that you are not impacted if:
- you are using Socket.IO v2 and the
originsoption to restrict the list of allowed domains- you are using Socket.IO v3 (disabled by default)
This commit also removes the support for '*' matchers and protocol-less URL:
io.origins('https://example.com:443'); => io.origins(['https://example.com']); io.origins('localhost:3000'); => io.origins(['http://localhost:3000']); io.origins('http://localhost:*'); => io.origins(['http://localhost:3000']); io.origins('*:3000'); => io.origins(['http://localhost:3000']);To restore the previous behavior (please use with caution):
io.origins((_, callback) => { callback(null, true); });See also:
- https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS
- https://socket.io/docs/v3/handling-cors/
- https://socket.io/docs/v3/migrating-from-2-x-to-3-0/#CORS-handling
Thanks a lot to
@ni8walk3rfor the security report.Links:
... (truncated)
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