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chore(oscap): re-pin fixture base-image digests - #200

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update-ca-cert-028fca5150ee1915c4474489985d55c54fceaa680c754cc8d1301734f01b2232
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update-ca-cert-028fca5150ee1915c4474489985d55c54fceaa680c754cc8d1301734f01b2232

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@octo-sts octo-sts Bot commented Oct 18, 2026 •

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Fixture Base-Image Update

Re-pins two values that must stay in lockstep:

  1. The FROM cgr.dev/chainguard/wolfi-base:latest@sha256:... line in
    every tests/e2e/fixtures/*/Dockerfile.
  2. The pinned wolfi-base digest constant asserted by
    TestParseWolfiBaseRef in tests/oscap-offline/internal/scan/fixtures_test.go.

If these drift (e.g. Dependabot bumps the fixture digest without the
test pin following), the offline harness unit tests break. This
workflow is the authoritative update point for both together;
TestParseWolfiBaseRef was run against the updated tree before this
PR was opened.

CertificateAudit itself no longer pins any hash — the OVAL reads each
expected digest from the stamp file shipped beside the file it
describes inside the scanned image
(/etc/ssl/certs/.ca-certificates.crt.sha256, and on Java images
/etc/ssl/certs/java/.cacerts.sha256). The Verify trust-store stamp files step above asserts both are present and agree, using
cgr.dev/chainguard/jre:latest because it carries both, so an image
that dropped one would fail this run rather than silently red the
E2E CertificateAudit assertions.

  • Image: cgr.dev/chainguard/wolfi-base:latest
  • Digest: sha256:d68b2b10db0ddb2c6d9cb3a7720ecab5ca19b4b430fd592cd07c23d7da971b56
  • Stamp image: cgr.dev/chainguard/jre:latest
  • Stamp image digest: sha256:80f91d0485aa05a3cbdcc50a817964f6d20856fb80bd0be1d7578ecab42af0c1
  • CA SHA256: 028fca5150ee1915c4474489985d55c54fceaa680c754cc8d1301734f01b2232
  • Fixtures changed: true
  • Test pin changed: true

@octo-sts octo-sts Bot added the automated pr This PR was opened by a bot label Oct 18, 2026
Re-pins the digest-pinned FROM lines in tests/e2e/fixtures/*/Dockerfile
and the pinned wolfi-base digest in the offline harness test
(TestParseWolfiBaseRef) together, so the two can never drift out of
sync and break the offline unit tests.

Both stamp files CertificateAudit reads were checked first, on
cgr.dev/chainguard/jre:latest: the CA bundle matches
/etc/ssl/certs/.ca-certificates.crt.sha256 and the Java truststore
matches /etc/ssl/certs/java/.cacerts.sha256.

Image: cgr.dev/chainguard/wolfi-base:latest
Digest: sha256:d68b2b10db0ddb2c6d9cb3a7720ecab5ca19b4b430fd592cd07c23d7da971b56
Stamp image: cgr.dev/chainguard/jre:latest
CA SHA: 028fca5150ee1915c4474489985d55c54fceaa680c754cc8d1301734f01b2232

Signed-off-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
@octo-sts
octo-sts Bot force-pushed the update-ca-cert-028fca5150ee1915c4474489985d55c54fceaa680c754cc8d1301734f01b2232 branch from 004d418 to 7c194e2 Compare October 20, 2026 01:18
@egibs egibs closed this Oct 22, 2026
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