77 lines
2.2 KiB
C#
77 lines
2.2 KiB
C#
using StellaOps.AirGap.Importer.Contracts;
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using StellaOps.AirGap.Importer.Validation;
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using StellaOps.TestKit;
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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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[Trait("Category", TestCategories.Unit)]
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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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[Trait("Category", TestCategories.Unit)]
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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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[Trait("Category", TestCategories.Unit)]
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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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