Public Access
jaap-jan
3a81f3c90b
Moves the scaffold to src/DodoSSH.Api and establishes the repo conventions the rest
of the milestones build on.
Structure:
- src/{Contracts,Crypto,Domain,Infrastructure,Api}, tests/{Contracts,Crypto,Domain}.Tests
- DodoSSH.slnx rewritten with src/ and tests/ solution folders
Build:
- Directory.Build.props centralises TFM, nullable, deterministic builds and
TreatWarningsAsErrors; Directory.Packages.props pins every version centrally
- packages.lock.json committed so CI restores in locked mode
- NuGet.config clears machine-level sources, which both fixes NU1507 under central
package management and makes restore reproducible off this machine
- Microsoft.OpenApi pinned to 2.11.0: ASP.NET Core 10.0.10 resolves 2.0.0, which is
covered by GHSA-v5pm-xwqc-g5wc (high, patched in 2.7.5)
Analyzers:
- AnalysisLevel is Recommended, not All. With warnings-as-errors, All turns opinionated
naming rules into build breaks and trains people to blanket-suppress.
- BannedSymbols.txt bans DateTime.UtcNow (TimeProvider), Guid.NewGuid (CreateVersion7),
sync-over-async, MD5/SHA1, PBKDF2 and SecureString
- CA1711/CA1724 disabled: both are .NET Framework CAS-era naming rules
- PublicApiAnalyzers on Contracts only, since that assembly is the client's real contract
API:
- weather-forecast template removed
- UseHttpsRedirection removed; TLS terminates at the reverse proxy and redirecting
behind one causes loops
- /healthz/{live,ready,startup}. Liveness deliberately checks no dependencies so a
transient database outage cannot restart the container and kill live SSH sessions.
Notes:
- No coverage collector yet. Microsoft.Testing.Extensions.CodeCoverage pulls an MTP 1.x
MSBuild extension that throws TypeLoadException against the MTP 2.3.x xunit.v3 brings.
Coverage gates are an M3 concern; revisit with an MTP 2.x-aligned version then.
Verified: dotnet build (0 warnings), 17 tests pass, format check clean, API serves
health and OpenAPI endpoints.
46 lines
1.5 KiB
C#
46 lines
1.5 KiB
C#
using DodoSSH.Crypto;
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namespace DodoSSH.Crypto.Tests;
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/// <summary>
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/// Pins the specification constants that are written into stored data.
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/// </summary>
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/// <remarks>
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/// These are not busywork. The envelope magic and AAD version are persisted in every
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/// ciphertext row, and only clients can re-encrypt: if one of these changes without a
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/// deliberate migration path, existing vaults stop decrypting and the server cannot help.
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/// </remarks>
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public sealed class CryptoSpecTests
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{
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[Fact]
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public void EnvelopeMagic_IsStable()
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{
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CryptoSpec.EnvelopeMagic.ShouldBe("DSH1");
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}
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[Fact]
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public void CurrentAadVersion_IsStable()
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{
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// Bumping this requires a lazy re-encrypt-on-write path in the client first.
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CryptoSpec.CurrentAadVersion.ShouldBe((short)1);
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}
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[Theory]
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[InlineData(CryptoSpec.AlgorithmId.XChaCha20Poly1305, 1)]
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[InlineData(CryptoSpec.AlgorithmId.Aes256Gcm, 2)]
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[InlineData(CryptoSpec.AlgorithmId.SealToX25519, 3)]
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public void AlgorithmId_HasStableWireValue(CryptoSpec.AlgorithmId algorithm, int expected)
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{
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((int)algorithm).ShouldBe(expected);
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}
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[Fact]
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public void AlgorithmId_4_IsReservedForHybridPostQuantumSeal()
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{
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// Reserved for X25519 + ML-KEM-768. Claimed now so the identifier cannot be
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// reused: store-now-decrypt-later is a real threat for long-lived SSH keys.
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// AlgorithmId is byte-backed, matching the single alg_id byte in the envelope.
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Enum.IsDefined(typeof(CryptoSpec.AlgorithmId), (byte)4).ShouldBeFalse();
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}
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}
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