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Add option to verify attestations from local image #1174

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merged 1 commit into from
Dec 9, 2021

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haydentherapper
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@haydentherapper haydentherapper commented Dec 8, 2021

This is very similar to a previous PR (#1159) that added support for verifying signatures from a local image.

Ref #1015

Example:

...generate attestation...
cosign save us-west1-docker.pkg.dev/project/docker-repo/image:tag1 --dir .
cosign verify-attestation --key cosign.pub --local-image . --verbose

With --verbose, we see no network calls.

Signed-off-by: Hayden Blauzvern hblauzvern@google.com

Release Note

Add `cosign verify-attestation --local-image path` for verifying signed images with attestations from disk

@haydentherapper
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cc @priyawadhwa

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@priyawadhwa priyawadhwa left a comment

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just one nit, lgtm!

cmd/cosign/cli/options/verify.go Outdated Show resolved Hide resolved
This is very similar to a previous commit that added
support for verifying signatures from a local image.

Signed-off-by: Hayden Blauzvern <hblauzvern@google.com>
@dlorenc dlorenc merged commit 5a5914f into sigstore:main Dec 9, 2021
@github-actions github-actions bot added this to the v1.4.1 milestone Dec 9, 2021
@haydentherapper haydentherapper deleted the verify-attest-local branch December 9, 2021 17:13
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3 participants