8000 Fix publication attestation policy evaluation by Mnehmos · Pull Request #26 · Mnehmos/MathOS · GitHub
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Fix publication attestation policy evaluation #26

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Merged
Mnehmos merged 1 commit into from
Jul 20, 2026
Merged

Fix publication attestation policy evaluation #26

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19 changes: 14 additions & 5 deletions scripts/publication-attestation-verify.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -65,12 +65,21 @@ report_content_hash="$(jq -cS . "$report" | tr -d '\n' | sha256sum | cut -d ' '
bundle_hash="$(sha256sum "$bundle" | cut -d ' ' -f 1)"
raw_hash="$(sha256sum "$raw_verification" | cut -d ' ' -f 1)"

jq -e --arg report_hash "$report_hash" --arg predicate_type "$predicate_type" '
if ! jq -e --arg report_hash "$report_hash" --arg predicate_type "$predicate_type" '
type == "array" and length > 0 and
all(.[].verificationResult.statement.predicateType == $predicate_type) and
any(.[].verificationResult.statement.subject[]?; .digest.sha256 == $report_hash) and
all(.[].verificationResult.verifiedTimestamps | type == "array" and length > 0)
' "$raw_verification" >/dev/null
all(.[];
.verificationResult.statement.predicateType == $predicate_type
) and
any(.[].verificationResult.statement.subject[]?;
.digest.sha256 == $report_hash
) and
all(.[];
(.verificationResult.verifiedTimestamps | type == "array" and length > 0)
)
' "$raw_verification" >/dev/null; then
printf 'publication attestation policy rejected verified output\n' >&2
exit 71
fi

attestation_count="$(jq 'length' "$raw_verification")"
timestamp_count="$(jq '[.[].verificationResult.verifiedTimestamps | length] | add' "$raw_verification")"
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