mirror of
https://github.com/wwiinnddyy/LanMountainDesktop.git
synced 2026-06-20 23:54:26 +08:00
Add install checkpoint/resume and DDSS workflows
Introduce install checkpoint support and resume logic for updates, plus related locking and validation. Adds InstallCheckpoint model, AppJsonContext serialization, and UpdatePaths helpers for deployment lock, apply-in-progress lock and install-checkpoint path. UpdateEngineService gains checkpoint load/save/delete, incoming-state validation, resume logic for PLONDS and legacy updates, apply lock handling, and safer cleanup; ApplyPendingPlondsUpdateAsync and ApplyPendingUpdate flow updated accordingly. Add DeploymentLock contract and extend UpdateState with pause/resume/cancel helpers. Tests updated to cover stale/valid checkpoint resume and legacy/PLONDS flows. CI: enhance ddss-publish to detect release channel, validate S3 assets, prepare and atomically publish channel pointer; add ddss-rollback workflow to publish rollbacks; adjust plonds-build concurrency and release events.
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lincube
@@ -79,6 +79,74 @@ public sealed class UpdateEngineRollbackRegressionTests : IDisposable
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Assert.Contains("app-1.0.0-0", result.ErrorMessage);
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}
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[Fact]
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public async Task ApplyPlondsUpdate_WhenInstallCheckpointIsStale_ReturnsStructuredFailure()
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{
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_directory.CreateDeployment("1.0.0", "old-state", isCurrent: true);
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var newState = Encoding.UTF8.GetBytes("new-state");
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_directory.StagePlondsUpdate("1.0.0", "1.1.0", newState, Sha256Hex(newState));
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_directory.WriteStaleInstallCheckpoint("9.9.9", "1.1.0");
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var service = new UpdateEngineService(new DeploymentLocator(_directory.AppRoot));
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var result = await service.ApplyPendingUpdateAsync();
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Assert.False(result.Success);
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Assert.Equal("resume_state_invalid", result.Code);
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}
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[Fact]
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public async Task ApplyLegacyUpdate_WhenInstallCheckpointIsStale_ReturnsStructuredFailure()
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{
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_directory.CreateDeployment("1.0.0", "old-state", isCurrent: true);
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_directory.StageLegacyUpdate("1.0.0", "1.1.0", "new-state");
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_directory.WriteStaleInstallCheckpoint("9.9.9", "1.1.0");
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var service = new UpdateEngineService(new DeploymentLocator(_directory.AppRoot));
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var result = await service.ApplyPendingUpdateAsync();
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Assert.False(result.Success);
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Assert.Equal("resume_state_invalid", result.Code);
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}
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[Fact]
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public async Task ApplyPlondsUpdate_WhenCheckpointIsValid_ResumesAndSucceeds()
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{
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var current = _directory.CreateDeployment("1.0.0", "old-state", isCurrent: true);
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var newState = Encoding.UTF8.GetBytes("new-state");
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_directory.StagePlondsUpdate("1.0.0", "1.1.0", newState, Sha256Hex(newState));
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_directory.WriteValidPlondsResumeCheckpoint("1.0.0", "1.1.0");
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var service = new UpdateEngineService(new DeploymentLocator(_directory.AppRoot));
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var result = await service.ApplyPendingUpdateAsync();
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Assert.True(result.Success, result.ErrorMessage);
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Assert.Equal("1.1.0", result.TargetVersion);
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Assert.False(File.Exists(Path.Combine(current, ".current")));
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var resumedTarget = Path.Combine(_directory.AppRoot, "app-1.1.0-0");
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Assert.True(File.Exists(Path.Combine(resumedTarget, ".current")));
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Assert.Equal("new-state", File.ReadAllText(Path.Combine(resumedTarget, "state.txt")));
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Assert.False(File.Exists(UpdatePaths.GetInstallCheckpointPath(_directory.AppRoot)));
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}
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[Fact]
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public async Task ApplyLegacyUpdate_WhenCheckpointIsValid_ResumesAndSucceeds()
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{
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var current = _directory.CreateDeployment("1.0.0", "old-state", isCurrent: true);
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_directory.StageLegacyUpdate("1.0.0", "1.1.0", "new-state");
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_directory.WriteValidLegacyResumeCheckpoint("1.0.0", "1.1.0");
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var service = new UpdateEngineService(new DeploymentLocator(_directory.AppRoot));
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var result = await service.ApplyPendingUpdateAsync();
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Assert.True(result.Success, result.ErrorMessage);
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Assert.Equal("1.1.0", result.TargetVersion);
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Assert.False(File.Exists(Path.Combine(current, ".current")));
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var resumedTarget = Path.Combine(_directory.AppRoot, "app-1.1.0-0");
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Assert.True(File.Exists(Path.Combine(resumedTarget, ".current")));
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Assert.Equal("new-state", File.ReadAllText(Path.Combine(resumedTarget, "state.txt")));
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Assert.False(File.Exists(UpdatePaths.GetInstallCheckpointPath(_directory.AppRoot)));
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}
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public void Dispose() => _directory.Dispose();
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private static string Sha256Hex(byte[] bytes)
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@@ -166,6 +234,81 @@ public sealed class UpdateEngineRollbackRegressionTests : IDisposable
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var fileMapPath = Path.Combine(IncomingRoot, "plonds-filemap.json");
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File.WriteAllText(fileMapPath, JsonSerializer.Serialize(fileMap, AppJsonContext.Default.PlondsFileMap));
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Sign(fileMapPath, Path.Combine(IncomingRoot, "plonds-filemap.sig"));
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var deploymentLock = new DeploymentLock(
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SchemaVersion: 1,
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Kind: "delta",
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TargetVersion: toVersion,
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PayloadPath: fileMapPath,
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PayloadSha256: Sha256File(fileMapPath),
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CreatedAtUtc: DateTimeOffset.UtcNow);
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var deploymentLockPath = UpdatePaths.GetDeploymentLockPath(AppRoot);
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Directory.CreateDirectory(Path.GetDirectoryName(deploymentLockPath)!);
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File.WriteAllText(deploymentLockPath, JsonSerializer.Serialize(deploymentLock));
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var markerPath = UpdatePaths.GetDownloadMarkerPath(AppRoot);
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File.WriteAllText(markerPath, UpdatePaths.GetDownloadMarkerContent(
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manifestSha256: Sha256File(fileMapPath),
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targetVersion: toVersion,
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objectCount: 1));
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}
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public void StageLegacyUpdate(string fromVersion, string toVersion, string newState)
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{
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Directory.CreateDirectory(IncomingRoot);
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var extractRoot = Path.Combine(IncomingRoot, "legacy-src");
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Directory.CreateDirectory(extractRoot);
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File.WriteAllText(Path.Combine(extractRoot, ExecutableName), $"exe-{toVersion}");
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File.WriteAllText(Path.Combine(extractRoot, "state.txt"), newState);
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var archivePath = Path.Combine(IncomingRoot, "update.zip");
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if (File.Exists(archivePath))
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{
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File.Delete(archivePath);
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}
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System.IO.Compression.ZipFile.CreateFromDirectory(extractRoot, archivePath);
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var fileMap = new SignedFileMap
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{
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FromVersion = fromVersion,
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ToVersion = toVersion,
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Files =
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[
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new LanMountainDesktop.Launcher.Models.UpdateFileEntry
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{
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Path = ExecutableName,
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ArchivePath = ExecutableName,
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Action = "replace",
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Sha256 = Sha256File(Path.Combine(extractRoot, ExecutableName))
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},
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new LanMountainDesktop.Launcher.Models.UpdateFileEntry
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{
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Path = "state.txt",
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ArchivePath = "state.txt",
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Action = "replace",
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Sha256 = Sha256File(Path.Combine(extractRoot, "state.txt"))
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}
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]
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};
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var fileMapPath = Path.Combine(IncomingRoot, "files.json");
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File.WriteAllText(fileMapPath, JsonSerializer.Serialize(fileMap, AppJsonContext.Default.SignedFileMap));
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Sign(fileMapPath, Path.Combine(IncomingRoot, "files.json.sig"));
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var deploymentLock = new DeploymentLock(
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SchemaVersion: 1,
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Kind: "delta",
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TargetVersion: toVersion,
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PayloadPath: fileMapPath,
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PayloadSha256: Sha256File(fileMapPath),
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CreatedAtUtc: DateTimeOffset.UtcNow);
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var deploymentLockPath = UpdatePaths.GetDeploymentLockPath(AppRoot);
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Directory.CreateDirectory(Path.GetDirectoryName(deploymentLockPath)!);
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File.WriteAllText(deploymentLockPath, JsonSerializer.Serialize(deploymentLock));
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Directory.Delete(extractRoot, true);
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}
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public void WriteSnapshot(string sourceVersion, string sourceDirectory, string targetVersion, string targetDirectory)
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@@ -187,6 +330,72 @@ public sealed class UpdateEngineRollbackRegressionTests : IDisposable
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JsonSerializer.Serialize(snapshot, AppJsonContext.Default.SnapshotMetadata));
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}
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public void WriteStaleInstallCheckpoint(string sourceVersion, string targetVersion)
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{
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var checkpoint = new InstallCheckpoint
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{
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SnapshotId = Guid.NewGuid().ToString("N"),
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SourceVersion = sourceVersion,
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TargetVersion = targetVersion,
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SourceDirectory = Path.Combine(AppRoot, $"app-{sourceVersion}-0"),
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TargetDirectory = Path.Combine(AppRoot, $"app-{targetVersion}-999"),
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IsInitialDeployment = false,
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AppliedCount = 1,
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VerifiedCount = 1
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};
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var checkpointPath = UpdatePaths.GetInstallCheckpointPath(AppRoot);
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Directory.CreateDirectory(Path.GetDirectoryName(checkpointPath)!);
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File.WriteAllText(checkpointPath, JsonSerializer.Serialize(checkpoint, AppJsonContext.Default.InstallCheckpoint));
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}
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public void WriteValidPlondsResumeCheckpoint(string sourceVersion, string targetVersion)
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{
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var targetDeployment = Path.Combine(AppRoot, $"app-{targetVersion}-0");
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Directory.CreateDirectory(targetDeployment);
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File.WriteAllText(Path.Combine(targetDeployment, ".partial"), string.Empty);
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File.WriteAllText(Path.Combine(targetDeployment, ExecutableName), $"exe-{sourceVersion}");
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var checkpoint = new InstallCheckpoint
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{
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SnapshotId = Guid.NewGuid().ToString("N"),
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SourceVersion = sourceVersion,
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TargetVersion = targetVersion,
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SourceDirectory = Path.Combine(AppRoot, $"app-{sourceVersion}-0"),
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TargetDirectory = targetDeployment,
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IsInitialDeployment = false,
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AppliedCount = 1,
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VerifiedCount = 0
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};
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var checkpointPath = UpdatePaths.GetInstallCheckpointPath(AppRoot);
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Directory.CreateDirectory(Path.GetDirectoryName(checkpointPath)!);
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File.WriteAllText(checkpointPath, JsonSerializer.Serialize(checkpoint, AppJsonContext.Default.InstallCheckpoint));
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}
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public void WriteValidLegacyResumeCheckpoint(string sourceVersion, string targetVersion)
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{
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var targetDeployment = Path.Combine(AppRoot, $"app-{targetVersion}-0");
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Directory.CreateDirectory(targetDeployment);
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File.WriteAllText(Path.Combine(targetDeployment, ".partial"), string.Empty);
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var checkpoint = new InstallCheckpoint
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{
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SnapshotId = Guid.NewGuid().ToString("N"),
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SourceVersion = sourceVersion,
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TargetVersion = targetVersion,
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SourceDirectory = Path.Combine(AppRoot, $"app-{sourceVersion}-0"),
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TargetDirectory = targetDeployment,
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IsInitialDeployment = false,
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AppliedCount = 0,
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VerifiedCount = 0
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};
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var checkpointPath = UpdatePaths.GetInstallCheckpointPath(AppRoot);
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Directory.CreateDirectory(Path.GetDirectoryName(checkpointPath)!);
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File.WriteAllText(checkpointPath, JsonSerializer.Serialize(checkpoint, AppJsonContext.Default.InstallCheckpoint));
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}
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public void Dispose()
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{
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_rsa.Dispose();
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@@ -304,7 +513,7 @@ public sealed class UpdatePathConsistencyTests
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[Fact]
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public void HostAndSharedUpdatePathsUseLauncherDirectoryCasing()
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{
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var incoming = UpdateWorkflowService.GetLauncherIncomingDirectory();
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var incoming = UpdatePaths.GetIncomingDirectory("root");
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var sharedIncoming = UpdatePaths.GetIncomingDirectory("root");
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Assert.Contains($"{Path.DirectorySeparatorChar}.Launcher{Path.DirectorySeparatorChar}", incoming);
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