Use aws-lc-rs instead of ring for TLS #4734
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kcon-stackav
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Thanks for the pull request! |
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This Windows failure also looks somewhat problematic (see aws/aws-lc#1477 and example fix) |
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| - name: "Install nasm" | ||
| uses: ilammy/setup-nasm@v1 |
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@zanieb I'm not very familiar with maturin, do you think installing NASM is needed for the build-binaries Windows job too?
uv/.github/workflows/build-binaries.yml
Lines 153 to 162 in 66a4b8e
| @@ -216,6 +218,9 @@ jobs: | |||
| run: | | |||
| Copy-Item -Path "${{ github.workspace }}" -Destination "${{ env.DEV_DRIVE }}/uv" -Recurse | |||
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| - name: "Install nasm" | |||
| uses: ilammy/setup-nasm@v1 | |||
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Note to self we should audit this action and consider just implementing it ourself if the install is straightforward
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ilammy also known for https://github.com/ilammy/msvc-dev-cmd
| if aws_lc_rs::default_provider().install_default().is_err() { | ||
| warn_user_once!("Failed to install aws_lc_rs as the default TLS provider."); | ||
| } |
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It looks like the error attached to the result is just Self and has no information, right?
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Yes I understand the error holds the CryptoProvider that was previously installed as the default in that case.
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I guess we could capture it to say what we're using instead but it doesn't seem critical.
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Ah yeah I thought about doing that but I wasn't sure the CryptoProvider had a nice human-readable name field we could use: https://docs.rs/rustls/latest/rustls/crypto/struct.CryptoProvider.html
Summary
This PR switches the TLS backend used by
reqwestfromringtoaws-lcto support more SSL certificate signature algorithms (especially P521 algorithms which aren't yet supported byring: briansmith/ring#1631).Fixes #4534
Test Plan
I used
uv pip installto try installing a package from a private PyPI server whose SSL certificate was signed using the ECDSA SHA-512 certificate signature algorithm and, using the Rust debugger, observed thatuvdid not fail to install the package due to not supporting the ECDSA SHA-512 certificate signature algorithm.