fix(ci): sign OCI artifacts with both OCI 1.1 and legacy formats#1195
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poiana merged 1 commit intofalcosecurity:mainfrom Feb 4, 2026
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Welcome @c2ndev! It looks like this is your first PR to falcosecurity/plugins 🎉 |
Signed-off-by: c2ndev <cannarella.dev@gmail.com>
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leogr
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Feb 4, 2026
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LGTM label has been added. DetailsGit tree hash: 4cabce56abca3762c1da1534dc7dd169267a02bf |
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: c2ndev, leogr The full list of commands accepted by this bot can be found here. The pull request process is described here DetailsNeeds approval from an approver in each of these files:
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What type of PR is this?
/kind feature
Any specific area of the project related to this PR?
/area build
What this PR does / why we need it:
After PR #1033 upgraded cosign-installer from v3 to v4, cosign v3 is now used which defaults to OCI 1.1 referrers format for signatures. This PR adds an additional signing step with
--registry-referrers-mode=legacyto also produce signatures in the legacy tag-based format (sha256-<digest>.sig).This ensures backward compatibility for consumers using older cosign versions or tools that expect the legacy signature format
Which issue(s) this PR fixes:
Fixes #
Special notes for your reviewer: