2eb6852d34
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- Implement `SbomIngestServiceCollectionExtensionsTests` to verify the SBOM ingestion pipeline exports snapshots correctly. - Create `SbomIngestTransformerTests` to ensure the transformation produces expected nodes and edges, including deduplication of license nodes and normalization of timestamps. - Add `SbomSnapshotExporterTests` to test the export functionality for manifest, adjacency, nodes, and edges. - Introduce `VexOverlayTransformerTests` to validate the transformation of VEX nodes and edges. - Set up project file for the test project with necessary dependencies and configurations. - Include JSON fixture files for testing purposes.
21 lines
722 B
C#
21 lines
722 B
C#
using System.Text.Json.Nodes;
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namespace StellaOps.Findings.Ledger.Hashing;
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public static class LedgerHashing
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{
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public static LedgerHashResult ComputeHashes(JsonObject canonicalEnvelope, long sequenceNumber)
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{
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var canonicalJson = LedgerCanonicalJsonSerializer.Serialize(canonicalEnvelope);
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var eventHash = HashUtilities.ComputeSha256Hex(canonicalJson);
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var merkleLeafInput = $"{eventHash}-{sequenceNumber}";
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var merkleLeafHash = HashUtilities.ComputeSha256Hex(merkleLeafInput);
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return new LedgerHashResult(eventHash, merkleLeafHash, canonicalJson);
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}
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}
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public sealed record LedgerHashResult(
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string EventHash,
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string MerkleLeafHash,
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string CanonicalJson);
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