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- Introduced DigestUpsertRequest for handling digest upsert requests with properties like ChannelId, Recipient, DigestKey, Events, and CollectUntil. - Created LockEntity to represent a lightweight distributed lock entry with properties such as Id, TenantId, Resource, Owner, ExpiresAt, and CreatedAt. feat: Implement ILockRepository interface and LockRepository class - Defined ILockRepository interface with methods for acquiring and releasing locks. - Implemented LockRepository class with methods to try acquiring a lock and releasing it, using SQL for upsert operations. feat: Add SurfaceManifestPointer record for manifest pointers - Introduced SurfaceManifestPointer to represent a minimal pointer to a Surface.FS manifest associated with an image digest. feat: Create PolicySimulationInputLock and related validation logic - Added PolicySimulationInputLock record to describe policy simulation inputs and expected digests. - Implemented validation logic for policy simulation inputs, including checks for digest drift and shadow mode requirements. test: Add unit tests for ReplayVerificationService and ReplayVerifier - Created ReplayVerificationServiceTests to validate the behavior of the ReplayVerificationService under various scenarios. - Developed ReplayVerifierTests to ensure the correctness of the ReplayVerifier logic. test: Implement PolicySimulationInputLockValidatorTests - Added tests for PolicySimulationInputLockValidator to verify the validation logic against expected inputs and conditions. chore: Add cosign key example and signing scripts - Included a placeholder cosign key example for development purposes. - Added a script for signing Signals artifacts using cosign with support for both v2 and v3. chore: Create script for uploading evidence to the evidence locker - Developed a script to upload evidence to the evidence locker, ensuring required environment variables are set.
73 lines
2.0 KiB
C#
73 lines
2.0 KiB
C#
using StellaOps.AirGap.Importer.Contracts;
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using StellaOps.AirGap.Importer.Validation;
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namespace StellaOps.AirGap.Importer.Tests;
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public class ReplayVerifierTests
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{
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private readonly ReplayVerifier _verifier = new();
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[Fact]
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public void FullRecompute_succeeds_when_hashes_match_and_fresh()
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{
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var now = DateTimeOffset.Parse("2025-12-02T01:00:00Z");
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var request = new ReplayVerificationRequest(
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"aa".PadRight(64, 'a'),
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"bb".PadRight(64, 'b'),
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"aa".PadRight(64, 'a'),
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"bb".PadRight(64, 'b'),
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now.AddHours(-4),
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24,
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"cc".PadRight(64, 'c'),
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"cc".PadRight(64, 'c'),
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ReplayDepth.FullRecompute);
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var result = _verifier.Verify(request, now);
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Assert.True(result.IsValid);
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Assert.Equal("full-recompute-passed", result.Reason);
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}
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[Fact]
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public void Detects_hash_drift()
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{
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var now = DateTimeOffset.UtcNow;
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var request = new ReplayVerificationRequest(
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"aa".PadRight(64, 'a'),
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"bb".PadRight(64, 'b'),
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"00".PadRight(64, '0'),
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"bb".PadRight(64, 'b'),
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now,
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1,
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null,
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null,
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ReplayDepth.HashOnly);
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var result = _verifier.Verify(request, now);
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Assert.False(result.IsValid);
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Assert.Equal("manifest-hash-drift", result.Reason);
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}
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[Fact]
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public void PolicyFreeze_requires_matching_policy_hash()
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{
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var now = DateTimeOffset.UtcNow;
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var request = new ReplayVerificationRequest(
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"aa".PadRight(64, 'a'),
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"bb".PadRight(64, 'b'),
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"aa".PadRight(64, 'a'),
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"bb".PadRight(64, 'b'),
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now,
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12,
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"bundle-policy",
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"sealed-policy-other",
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ReplayDepth.PolicyFreeze);
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var result = _verifier.Verify(request, now);
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Assert.False(result.IsValid);
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Assert.Equal("policy-hash-drift", result.Reason);
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}
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}
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