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test(attestation): verify simulator trust-root isolation #880

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Merged
kvinwang merged 5 commits into from
Aug 5, 2026
Merged

test(attestation): verify simulator trust-root isolation #880

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485cdd2
fix(verifier): label development trust evidence
kvinwang Jul 27, 2026
a000333
chore(attestation): update development test lockfile
kvinwang Jul 27, 2026
c2936f6
Revert "chore(attestation): update development test lockfile"
kvinwang Aug 4, 2026
87d4dc1
Revert "fix(verifier): label development trust evidence"
kvinwang Aug 4, 2026
20e9059
test(attestation): verify simulator trust-root isolation
kvinwang Aug 4, 2026
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37 changes: 36 additions & 1 deletion dstack/tests/e2e/attestation/run-platform.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -210,4 +210,39 @@ jq -e '.details.quote_verified == true' "$WORK/request.json.verification.json" >
jq -e '.is_valid == true' "$WORK/request.json.verification.json" >/dev/null
jq -e '.details.os_image_hash_verified == true' "$WORK/request.json.verification.json" >/dev/null
jq -e '.details.event_log_verified == true' "$WORK/request.json.verification.json" >/dev/null
echo "[$TEE_PLATFORM${TDX_ATTESTATION_VARIANT:+/$TDX_ATTESTATION_VARIANT}] dstack-util -> verifier full E2E passed"
cp "$WORK/request.json.verification.json" "$WORK/development-root-verification.json"
echo '{"development_root_accepted":true}'

# The same simulator evidence must fail against the verifier's built-in
# production roots. Keep the mock collateral endpoints so this assertion tests
# the trust-anchor boundary rather than network or collateral availability.
cat > "$WORK/production-verifier.toml" <<EOF_CONFIG
address = "127.0.0.1"
port = 8080
image_cache_dir = "$WORK/production-image-cache"
image_download_url = "http://127.0.0.1:9/mr_{OS_IMAGE_HASH}.tar.gz"
image_download_timeout_secs = 1

[attestation.urls]
pccs = "http://127.0.0.1:18088"
amd_kds = "http://127.0.0.1:18088/vcek/v1"
EOF_CONFIG
rm -f "$WORK/request.json.verification.json"
set +e
dstack-verifier --config "$WORK/production-verifier.toml" --verify "$WORK/request.json" \
>"$WORK/production-verifier.log" 2>&1
PRODUCTION_VERIFIER_RC=$?
set -e
if [[ ! -s "$WORK/request.json.verification.json" ]]; then
cat "$WORK/production-verifier.log" >&2
echo "production-root verifier did not emit a verification result" >&2
exit 1
fi
cat "$WORK/request.json.verification.json"
if (( PRODUCTION_VERIFIER_RC == 0 )) || ! jq -e '.is_valid == false' "$WORK/request.json.verification.json" >/dev/null; then
cat "$WORK/production-verifier.log" >&2
echo "simulator evidence unexpectedly passed production-root verification" >&2
exit 1
fi
echo '{"production_root_rejected":true}'
echo "[$TEE_PLATFORM${TDX_ATTESTATION_VARIANT:+/$TDX_ATTESTATION_VARIANT}] dstack-util -> verifier trust-root isolation E2E passed"
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