Bump the npm_and_yarn group across 2 directories with 3 updates

[dependabot]

Bumps the npm_and_yarn group with 1 update in the /contracts directory: braces.
Bumps the npm_and_yarn group with 2 updates in the /examples directory: ws and ethers.

Updates braces from 3.0.2 to 3.0.3

Commits

• 74b2db2 3.0.3
• 88f1429 update eslint. lint, fix unit tests.
• 415d660 Snyk js braces 6838727 (#40)
• 190510f fix tests, skip 1 test in test/braces.expand
• 716eb9f readme bump
• a5851e5 Merge pull request #37 from coderaiser/fix/vulnerability
• 2092bd1 feature: braces: add maxSymbols (https://github.com/micromatch/braces/issues/...
• 9f5b4cf fix: vulnerability (https://security.snyk.io/vuln/SNYK-JS-BRACES-6838727)
• 98414f9 remove funding file
• 665ab5d update keepEscaping doc (#27)
• Additional commits viewable in compare view

Updates ws from 8.5.0 to 8.17.1

Release notes

Sourced from ws's releases.

8.17.1

Bug fixes

• Fixed a DoS vulnerability (#2231).

A request with a number of headers exceeding the[server.maxHeadersCount][] threshold could be used to crash a ws server.

const http = require('http');
const WebSocket = require('ws');
const wss = new WebSocket.Server({ port: 0 }, function () {
const chars = "!#$%&'*+-.0123456789abcdefghijklmnopqrstuvwxyz^_`|~".split('');
const headers = {};
let count = 0;
for (let i = 0; i < chars.length; i++) {
if (count === 2000) break;
for (let j = 0; j &lt; chars.length; j++) {
  const key = chars[i] + chars[j];
  headers[key] = 'x';
if (++count === 2000) break;
}

}
headers.Connection = 'Upgrade';
headers.Upgrade = 'websocket';
headers['Sec-WebSocket-Key'] = 'dGhlIHNhbXBsZSBub25jZQ==';
headers['Sec-WebSocket-Version'] = '13';
const request = http.request({
headers: headers,
host: '127.0.0.1',
port: wss.address().port
});
request.end();
});

The vulnerability was reported by Ryan LaPointe in websockets/ws#2230.

In vulnerable versions of ws, the issue can be mitigated in the following ways:

1. Reduce the maximum allowed length of the request headers using the [--max-http-header-size=size][] and/or the [maxHeaderSize][] options so that no more headers than the server.maxHeadersCount limit can be sent.

... (truncated)

Commits

• 3c56601 [dist] 8.17.1
• e55e510 [security] Fix crash when the Upgrade header cannot be read (#2231)
• 6a00029 [test] Increase code coverage
• ddfe4a8 [perf] Reduce the amount of crypto.randomFillSync() calls
• b73b118 [dist] 8.17.0
• 29694a5 [test] Use the highWaterMark variable
• 934c9d6 [ci] Test on node 22
• 1817bac [ci] Do not test on node 21
• 96c9b3d [major] Flip the default value of allowSynchronousEvents (#2221)
• e5f32c7 [fix] Emit at most one event per event loop iteration (#2218)
• Additional commits viewable in compare view

Updates ethers from 6.11.1 to 6.13.1

Release notes

Sourced from ethers's releases.

ethers/v6.13.1 (2024-06-18 02:37)

• Update ws package to address possible DoS vulnerability (a4b1d1f).

ethers/v6.13.0 (2024-06-04 01:38)

• Added Options for BrowserProvider (#4707; 33bb0bf).
• Fix Result deep toObject when a parent is an Array (#4681; d8cb849).
• Added consistent timeout and cancel behaviour to FetchRequest (#4122; a12a739).

ethers/v6.12.2 (2024-05-30 17:24)

• Copy EIP-4844 properties during estimateGas and call (#4728; cebe5ee).
• Use non-capturing regex for data to prevent memory exhaustion for long strings (#4741; 5463aa0).
• Added Base endpointsto EtherscanProvider (#4729; 7e1dc95).

ethers/v6.12.1 (2024-04-30 23:23)

• Prevent bad Interface clone when using two different versions of v6 (#4689; 4d2d90f).
• Fixed typo in error message for invalid quorum weight (#4149; 45b9b9c).
• Added matic-amoy to EtherescanProvider (#4711; 5c8d17a).
• Fix JsonRpcProvider ignoring pollingInterval in options (#4644; 7b7be0d).

ethers/v6.12.0 (2024-04-17 02:09)

• Added Linea Sepolia network and Infura endpoint (#4655; b4aaab8).
• Do not send unsubscribe messages to destroyed Providers (#4678; c45935e).
• Get definitive network from InfuraProvider when using InfuraWebSocketProvider (38e32d8).
• Better error messages for transaction field mismatch (#4659; 9230aa0).
• Added prevRandao to block (#3372; ec6a754).
• Added Polygon Amoy testnet (#4645; 1717abb).
• Added Chainstack provider (#2741; 014004d).
• Added deep convertion to Result for toObject and toArray (#4681; 03bfe2a).
• Added EIP-4844 broadcast support (92bad88).
• Fix ignored throttle parameters (#4663; 12772e9).

ethers/v6.12.0-beta.1 (2024-03-27 14:47)

• Added EIP-4844 broadcast support.
• Fix ignored throttle parameters (#4663; 12772e9).

Changelog

Sourced from ethers's changelog.

ethers/v6.13.1 (2024-06-18 02:09)

• Update ws package to address possible DoS vulnerability (a4b1d1f).

ethers/v6.13.0 (2024-06-04 01:01)

• Added Options for BrowserProvider (#4707; 33bb0bf).
• Fix Result deep toObject when a parent is an Array (#4681; d8cb849).
• Added consistent timeout and cancel behaviour to FetchRequest (#4122; a12a739).

ethers/v6.12.2 (2024-05-30 17:24)

• Copy EIP-4844 properties during estimateGas and call (#4728; cebe5ee).
• Use non-capturing regex for data to prevent memory exhaustion for long strings (#4741; 5463aa0).
• Added Base endpointsto EtherscanProvider (#4729; 7e1dc95).

ethers/v6.12.1 (2024-04-30 22:46)

• Prevent bad Interface clone when using two different versions of v6 (#4689; 4d2d90f).
• Fixed typo in error message for invalid quorum weight (#4149; 45b9b9c).
• Added matic-amoy to EtherescanProvider (#4711; 5c8d17a).
• Fix JsonRpcProvider ignoring pollingInterval in options (#4644; 7b7be0d).

ethers/v6.12.0 (2024-04-17 01:09)

• Added Linea Sepolia network and Infura endpoint (#4655; b4aaab8).
• Do not send unsubscribe messages to destroyed Providers (#4678; c45935e).
• Get definitive network from InfuraProvider when using InfuraWebSocketProvider (38e32d8).
• Better error messages for transaction field mismatch (#4659; 9230aa0).
• Added prevRandao to block (#3372; ec6a754).
• Added Polygon Amoy testnet (#4645; 1717abb).
• Added Chainstack provider (#2741; 014004d).
• Added deep convertion to Result for toObject and toArray (#4681; 03bfe2a).
• Added EIP-4844 broadcast support (92bad88).
• Fix ignored throttle parameters (#4663; 12772e9).

Commits

• a4b1d1f Update ws package to address possible DoS vulnerability.
• 16b8e18 docs: fixed paragraph leaking into code in migration docs
• 9276187 admin: updated dist files
• 90c196a Fix missing return for Result proxy (#4681).
• 5b8781d admin: updated dist files
• e97ca3b Merge branch 'wip-6.13'
• c2d5346 tests: added gasless testcase for RicMoo-controlled domain
• 0f1434b admin: remove deprecated mumbai network from tests.
• 33bb0bf Added Options for BrowserProvider (#4707).
• 2d2572a admin: update dist files
• Additional commits viewable in compare view

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