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git.stella-ops.org/tests/AirGap/StellaOps.AirGap.Importer.Tests/ReplayVerifierTests.cs
StellaOps Bot e923880694
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feat: Add DigestUpsertRequest and LockEntity models
- 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.
2025-12-03 07:51:50 +02:00

73 lines
2.0 KiB
C#

using StellaOps.AirGap.Importer.Contracts;
using StellaOps.AirGap.Importer.Validation;
namespace StellaOps.AirGap.Importer.Tests;
public class ReplayVerifierTests
{
private readonly ReplayVerifier _verifier = new();
[Fact]
public void FullRecompute_succeeds_when_hashes_match_and_fresh()
{
var now = DateTimeOffset.Parse("2025-12-02T01:00:00Z");
var request = new ReplayVerificationRequest(
"aa".PadRight(64, 'a'),
"bb".PadRight(64, 'b'),
"aa".PadRight(64, 'a'),
"bb".PadRight(64, 'b'),
now.AddHours(-4),
24,
"cc".PadRight(64, 'c'),
"cc".PadRight(64, 'c'),
ReplayDepth.FullRecompute);
var result = _verifier.Verify(request, now);
Assert.True(result.IsValid);
Assert.Equal("full-recompute-passed", result.Reason);
}
[Fact]
public void Detects_hash_drift()
{
var now = DateTimeOffset.UtcNow;
var request = new ReplayVerificationRequest(
"aa".PadRight(64, 'a'),
"bb".PadRight(64, 'b'),
"00".PadRight(64, '0'),
"bb".PadRight(64, 'b'),
now,
1,
null,
null,
ReplayDepth.HashOnly);
var result = _verifier.Verify(request, now);
Assert.False(result.IsValid);
Assert.Equal("manifest-hash-drift", result.Reason);
}
[Fact]
public void PolicyFreeze_requires_matching_policy_hash()
{
var now = DateTimeOffset.UtcNow;
var request = new ReplayVerificationRequest(
"aa".PadRight(64, 'a'),
"bb".PadRight(64, 'b'),
"aa".PadRight(64, 'a'),
"bb".PadRight(64, 'b'),
now,
12,
"bundle-policy",
"sealed-policy-other",
ReplayDepth.PolicyFreeze);
var result = _verifier.Verify(request, now);
Assert.False(result.IsValid);
Assert.Equal("policy-hash-drift", result.Reason);
}
}