feat: create attestations on upload with cosign #1679
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Can you update this PR? |
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I removed unrelated changes into a separate PR here: #1727 Will improve the remaining changes in here some more :) |
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The attestation upload is working: https://search.sigstore.dev/?logIndex=601201517 |
baszalmstra
approved these changes
Nov 4, 2025
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This integrates
cosigninto therattler_upload.Using cosign we can generate sigstore attestations on the fly with the exact format (predicate) that the prefix server / conda ecosystem expects. It makes the flow super smooth. Cosign also integrates into Github.