dependabot[bot] opened a new pull request, #2209: URL: https://github.com/apache/libcloud/pull/2209
Bumps [oauthlib](https://github.com/oauthlib/oauthlib) from 3.3.1 to 4.0.1. <details> <summary>Release notes</summary> <p><em>Sourced from <a href="https://github.com/oauthlib/oauthlib/releases";>oauthlib's releases</a>.</em></p> <blockquote> <h2>4.0.1</h2> <h2>Security</h2> <ul> <li><strong>CVE-2026-49272</strong> / GHSA-3jp2-3mrg-2vxc: The device code flow token endpoint did not validate the <code>device_code</code> parameter. A request with a known <code>client_id</code> and a bogus <code>device_code</code> could obtain a bearer token. <code>DeviceCodeGrant.validate_token_request</code> now calls <code>DeviceCodeGrant.validate_device_code()</code>, which rejects missing or unknown device codes (<code>invalid_request</code> / <code>invalid_grant</code>) and delegates the code's authorization status to the new <code>RequestValidator.validate_device_code()</code> hook, per RFC 8628 Section 3.5. (cherry-picked from <a href="https://redirect.github.com/oauthlib/oauthlib/issues/954";>#954</a>)</li> </ul> <h2>Upgrade note for device flow integrators</h2> <p>Custom <code>RequestValidator</code> implementations using the device flow must now implement <code>validate_device_code(client_id, code, request)</code>. Return one of the <code>DeviceCodeGrant.DEVICE_CODE_*</code> statuses for known codes, or <code>None</code> for an unknown code. When returning <code>AUTHORIZED</code>, the validator must also populate <code>request.user</code> and <code>request.scopes</code> from the stored authorization.</p> <h2>4.0.0</h2> <h2>Introduction</h2> <p>The release 4.0.0 defines the foundation that enables AI contributions and will improve the maintenance of oauthlib by using AI agents, skills, code for both contributors and maintainers. It includes devcontainer, skills and cleanup of instructions.</p> <h2>What's Changed</h2> <p><strong>Important</strong>: this release contains 2 breaking changes. See CHANGELOG.rst for details:</p> <ul> <li>Removed JSONP support from token revocation endpoint (<a href="https://redirect.github.com/oauthlib/oauthlib/issues/951";>#951</a>)</li> <li>Client authentication validation reorganized across grants (<a href="https://redirect.github.com/oauthlib/oauthlib/issues/919";>#919</a>, <a href="https://redirect.github.com/oauthlib/oauthlib/issues/920";>#920</a>): the <code>grant_type</code> parameter is now validated before client authentication.</li> </ul> <ul> <li>Replace pyenv with uv in documentation and tooling by <a href="https://github.com/JonathanHuot";><code>@JonathanHuot</code></a> in <a href="https://redirect.github.com/oauthlib/oauthlib/pull/910";>oauthlib/oauthlib#910</a></li> <li>Improve github action to publish package by <a href="https://github.com/JonathanHuot";><code>@JonathanHuot</code></a> in <a href="https://redirect.github.com/oauthlib/oauthlib/pull/915";>oauthlib/oauthlib#915</a></li> <li>Add pre-commit to run linters, formatters, etc. on code changes by <a href="https://github.com/cclauss";><code>@cclauss</code></a> in <a href="https://redirect.github.com/oauthlib/oauthlib/pull/918";>oauthlib/oauthlib#918</a></li> <li>Fix client authentication for DeviceCodeGrant when getting a token by <a href="https://github.com/hekhuisk";><code>@hekhuisk</code></a> in <a href="https://redirect.github.com/oauthlib/oauthlib/pull/920";>oauthlib/oauthlib#920</a></li> <li>Add project URLs to this project's PyPI page by <a href="https://github.com/Flimm";><code>@Flimm</code></a> in <a href="https://redirect.github.com/oauthlib/oauthlib/pull/921";>oauthlib/oauthlib#921</a></li> <li>Fix a typo in ServiceApplicationClient docstring. by <a href="https://github.com/rafalkrupinski";><code>@rafalkrupinski</code></a> in <a href="https://redirect.github.com/oauthlib/oauthlib/pull/923";>oauthlib/oauthlib#923</a></li> <li>Correct grammar in function help by <a href="https://github.com/verhovsky";><code>@verhovsky</code></a> in <a href="https://redirect.github.com/oauthlib/oauthlib/pull/924";>oauthlib/oauthlib#924</a></li> <li>Add Python 3.14 to the testing by <a href="https://github.com/cclauss";><code>@cclauss</code></a> in <a href="https://redirect.github.com/oauthlib/oauthlib/pull/925";>oauthlib/oauthlib#925</a></li> <li>Initial python/uv/tox devcontainer by <a href="https://github.com/JonathanHuot";><code>@JonathanHuot</code></a> in <a href="https://redirect.github.com/oauthlib/oauthlib/pull/930";>oauthlib/oauthlib#930</a></li> <li>Fix ruff checks about unused variables by <a href="https://github.com/JonathanHuot";><code>@JonathanHuot</code></a> in <a href="https://redirect.github.com/oauthlib/oauthlib/pull/931";>oauthlib/oauthlib#931</a></li> <li>Drop EOL Python 3.8 from CI by <a href="https://github.com/auvipy";><code>@auvipy</code></a> in <a href="https://redirect.github.com/oauthlib/oauthlib/pull/932";>oauthlib/oauthlib#932</a></li> <li>Set Open Collective username to 'oauthlib' by <a href="https://github.com/auvipy";><code>@auvipy</code></a> in <a href="https://redirect.github.com/oauthlib/oauthlib/pull/933";>oauthlib/oauthlib#933</a></li> <li>pre-commit autoupdate 2026_02_21 by <a href="https://github.com/cclauss";><code>@cclauss</code></a> in <a href="https://redirect.github.com/oauthlib/oauthlib/pull/934";>oauthlib/oauthlib#934</a></li> <li>Remove a trailing whitespace fo fix failing pre-commit by <a href="https://github.com/cclauss";><code>@cclauss</code></a> in <a href="https://redirect.github.com/oauthlib/oauthlib/pull/935";>oauthlib/oauthlib#935</a></li> <li>Fix typos discovered by typos by <a href="https://github.com/cclauss";><code>@cclauss</code></a> in <a href="https://redirect.github.com/oauthlib/oauthlib/pull/938";>oauthlib/oauthlib#938</a></li> <li>Add <code>resource</code> to Request._params by <a href="https://github.com/juannyG";><code>@juannyG</code></a> in <a href="https://redirect.github.com/oauthlib/oauthlib/pull/942";>oauthlib/oauthlib#942</a></li> <li>Release 3.4.0: Add OAuthLib Maintainer agent by <a href="https://github.com/JonathanHuot";><code>@JonathanHuot</code></a> in <a href="https://redirect.github.com/oauthlib/oauthlib/pull/950";>oauthlib/oauthlib#950</a></li> <li>Remove JSONP support from token revocation by <a href="https://github.com/JonathanHuot";><code>@JonathanHuot</code></a> in <a href="https://redirect.github.com/oauthlib/oauthlib/pull/951";>oauthlib/oauthlib#951</a></li> <li>Improve PKCE code comparison by <a href="https://github.com/JonathanHuot";><code>@JonathanHuot</code></a> in <a href="https://redirect.github.com/oauthlib/oauthlib/pull/963";>oauthlib/oauthlib#963</a></li> <li>Release 4.0.0: bump and update changelog by <a href="https://github.com/JonathanHuot";><code>@JonathanHuot</code></a> in <a href="https://redirect.github.com/oauthlib/oauthlib/pull/976";>oauthlib/oauthlib#976</a></li> </ul> <h2>New Contributors</h2> <ul> <li><a href="https://github.com/hekhuisk";><code>@hekhuisk</code></a> made their first contribution in <a href="https://redirect.github.com/oauthlib/oauthlib/pull/920";>oauthlib/oauthlib#920</a></li> <li><a href="https://github.com/Flimm";><code>@Flimm</code></a> made their first contribution in <a href="https://redirect.github.com/oauthlib/oauthlib/pull/921";>oauthlib/oauthlib#921</a></li> <li><a href="https://github.com/verhovsky";><code>@verhovsky</code></a> made their first contribution in <a href="https://redirect.github.com/oauthlib/oauthlib/pull/924";>oauthlib/oauthlib#924</a></li> <li><a href="https://github.com/juannyG";><code>@juannyG</code></a> made their first contribution in <a href="https://redirect.github.com/oauthlib/oauthlib/pull/942";>oauthlib/oauthlib#942</a></li> </ul> <p><strong>Full Changelog</strong>: <a href="https://github.com/oauthlib/oauthlib/compare/v3.3.1...v4.0.0";>https://github.com/oauthlib/oauthlib/compare/v3.3.1...v4.0.0</a></p> </blockquote> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/oauthlib/oauthlib/blob/v4.0.1/CHANGELOG.rst";>oauthlib's changelog</a>.</em></p> <blockquote> <h2>4.0.1 (2026-11-04):</h2> <p>OAuth2.0 Provider (Security):</p> <ul> <li> <p><strong>Security</strong>: CVE-2026-49272 / GHSA-3jp2-3mrg-2vxc: The device code flow token endpoint did not validate the <code>device_code</code> parameter. A request with a known <code>client_id</code> and a bogus <code>device_code</code> could obtain a bearer token. <code>DeviceCodeGrant.validate_token_request</code> now calls a new <code>DeviceCodeGrant.validate_device_code()</code> which rejects missing or unknown device codes (<code>400 invalid_request</code> / <code>400 invalid_grant</code>) and delegates the code's authorization status to a new required <code>RequestValidator.validate_device_code()</code> hook, per RFC 8628 Section 3.5. (cherry-picked from <a href="https://redirect.github.com/oauthlib/oauthlib/issues/954";>#954</a>, merged as 1c91d64)</p> <p><strong>Upgrade note for device flow integrators</strong>: custom <code>RequestValidator</code> implementations using the device flow must now implement <code>validate_device_code(client_id, code, request)</code>. Return one of the <code>DeviceCodeGrant.DEVICE_CODE_*</code> statuses (<code>AUTHORIZED</code>, <code>PENDING</code>, <code>SLOW_DOWN</code> or <code>EXPIRED</code>) for known codes, or <code>None</code> for an unknown code. When returning <code>AUTHORIZED</code>, the validator must also populate <code>request.user</code> and <code>request.scopes</code> from the stored authorization.</p> </li> </ul> <h2>4.0.0 (2026-09-28):</h2> <p>OAuth2.0 Provider:</p> <ul> <li><strong>Breaking</strong>: <a href="https://redirect.github.com/oauthlib/oauthlib/issues/951";>#951</a>: Removed JSONP support from token revocation endpoint. JSONP has been superseded by CORS for cross-origin requests. The <code>enable_jsonp</code> parameter has been removed from <code>RevocationEndpoint</code> and the <code>callback</code> parameter has been removed from <code>prepare_token_revocation_request</code>.</li> <li><strong>Breaking</strong>: <a href="https://redirect.github.com/oauthlib/oauthlib/issues/919";>#919</a>, <a href="https://redirect.github.com/oauthlib/oauthlib/issues/920";>#920</a>: Fixed <code>DeviceCodeGrant.validate_token_request</code> trying to authenticate public clients. Client authentication validation has been reorganized and is now shared across <code>AuthorizationCodeGrant</code>, <code>DeviceCodeGrant</code>, <code>RefreshTokenGrant</code> and <code>ResourceOwnerPasswordCredentialsGrant</code>: the <code>grant_type</code> parameter is validated before client authentication, so requests missing <code>grant_type</code> now return <code>400 invalid_request</code> instead of <code>401 invalid_client</code>.</li> <li><a href="https://redirect.github.com/oauthlib/oauthlib/issues/963";>#963</a>: Improved PKCE code comparison</li> </ul> <p>Misc:</p> <ul> <li><a href="https://redirect.github.com/oauthlib/oauthlib/issues/904";>#904</a>: Stop installing <code>examples</code> into <code>site-packages</code>.</li> <li><a href="https://redirect.github.com/oauthlib/oauthlib/issues/930";>#930</a>: Add devcontainer, Add Python3.14, Python3.14t.</li> <li><a href="https://redirect.github.com/oauthlib/oauthlib/issues/931";>#931</a>: Fix ruff checks about unused variables.</li> <li><a href="https://redirect.github.com/oauthlib/oauthlib/issues/932";>#932</a>: Dropped EOL Python 3.8 from CI.</li> <li><a href="https://redirect.github.com/oauthlib/oauthlib/issues/934";>#934</a>: Pre-commit hooks autoupdate.</li> <li><a href="https://redirect.github.com/oauthlib/oauthlib/issues/938";>#938</a>: Fix typos discovered by typos.</li> <li>Add OAuthLib Maintainer agent for automated issue/PR triage and release management.</li> </ul> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/oauthlib/oauthlib/commit/6e3aa05af92978755939a18cb4dd655ced156c1e";><code>6e3aa05</code></a> Release 4.0.1: fix CVE-2026-49272 (device_code validation in device flow)</li> <li><a href="https://github.com/oauthlib/oauthlib/commit/77a5f1c8ce00da2b0b8c5f6e9cc129920085f114";><code>77a5f1c</code></a> Merge pull request <a href="https://redirect.github.com/oauthlib/oauthlib/issues/954";>#954</a> from hekhuisk/improve-device-workflow</li> <li><a href="https://github.com/oauthlib/oauthlib/commit/145a9a4690cb4d9de30d15fcc2984e34c49df741";><code>145a9a4</code></a> Release 4.0.0: clarify changelog breaking changes and reformat entries</li> <li><a href="https://github.com/oauthlib/oauthlib/commit/c8344d61492c7ae708cf378ecabab7ee6ab62812";><code>c8344d6</code></a> Update CHANGELOG.rst</li> <li><a href="https://github.com/oauthlib/oauthlib/commit/e172830efd66a2dc1bb34b3bbbf8ee53036a9dac";><code>e172830</code></a> Release 4.0.0: bump version to 4.0.0 and update changelog</li> <li><a href="https://github.com/oauthlib/oauthlib/commit/40b0ab56da3682c2484a4b78bbff309f8025d950";><code>40b0ab5</code></a> Merge pull request <a href="https://redirect.github.com/oauthlib/oauthlib/issues/963";>#963</a> from oauthlib/ft/pkcecode</li> <li><a href="https://github.com/oauthlib/oauthlib/commit/1b68ceaae02fe62aeaaa3468a8f8082c73830a3a";><code>1b68cea</code></a> Merge pull request <a href="https://redirect.github.com/oauthlib/oauthlib/issues/920";>#920</a> from hekhuisk/validate-client-authentication</li> <li><a href="https://github.com/oauthlib/oauthlib/commit/c951a1d09f99f14e3240973fa83c4f4287d4753d";><code>c951a1d</code></a> Organized validate_client functions for all grant to avoid mistake in grnat i...</li> <li><a href="https://github.com/oauthlib/oauthlib/commit/74664d3fe037a354e180e305135c6bab1747a6b0";><code>74664d3</code></a> Improve PKCE code comparison</li> <li><a href="https://github.com/oauthlib/oauthlib/commit/9859b057ecc5d1ad42711af7d58ee471d708ea36";><code>9859b05</code></a> Merge pull request <a href="https://redirect.github.com/oauthlib/oauthlib/issues/950";>#950</a> from oauthlib/feature/3.4.0-maintainer-agent</li> <li>Additional commits viewable in <a href="https://github.com/oauthlib/oauthlib/compare/v3.3.1...v4.0.1";>compare view</a></li> </ul> </details> <br /> [](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. 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