Joseph Doherty
64efb49996
Secrets-008: SqlServerSecretSyncService.SweepAsync now catches a per-row push failure, logs it (EventId 4, name only) and continues, like the pull side. One row the hub refuses (a >450-char name, an over-long explicit KEK id) no longer stops every later name from reaching the hub. Claude-Session: https://claude.ai/code/session_01GT67AEHd2Acv1YPwGfXEoV
60 lines
2.3 KiB
C#
60 lines
2.3 KiB
C#
using ZB.MOM.WW.Secrets.Abstractions;
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using ZB.MOM.WW.Secrets.Replicator.SqlServer;
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using ZB.MOM.WW.Secrets.Sqlite;
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namespace ZB.MOM.WW.Secrets.Replicator.SqlServer.Tests.Fakes;
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/// <summary>
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/// An <see cref="ISecretReplicationHub"/> backed by a real SQLite store, standing in for the shared
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/// SQL-Server hub in offline convergence tests.
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/// </summary>
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/// <remarks>
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/// Deliberately backed by a real store rather than a dictionary: the behaviour under test is
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/// last-writer-wins convergence, which lives in <c>ApplyReplicatedAsync</c>. A hand-rolled fake would
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/// be re-implementing the very logic the tests exist to check, and would happily agree with a broken
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/// reconciler. The live SQL-Server tests then confirm the T-SQL store behaves the same way.
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/// </remarks>
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/// <param name="store">The SQLite store standing in for the hub database.</param>
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public sealed class SqliteBackedHub(SqliteSecretStore store) : ISecretReplicationHub
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{
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/// <summary>Number of times the sweep asked this hub for rows — asserts the fetch was skipped.</summary>
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public int GetManyCallCount { get; private set; }
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/// <inheritdoc />
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public Task<IReadOnlyList<SecretManifestEntry>> GetManifestAsync(CancellationToken ct) =>
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store.GetManifestAsync(ct);
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/// <inheritdoc />
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public async Task<IReadOnlyList<StoredSecret>> GetManyAsync(
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IReadOnlyList<SecretName> names, CancellationToken ct)
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{
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GetManyCallCount++;
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var rows = new List<StoredSecret>(names.Count);
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foreach (SecretName name in names)
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{
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StoredSecret? row = await store.GetAsync(name, ct);
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if (row is not null)
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{
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rows.Add(row);
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}
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}
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return rows;
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}
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/// <summary>
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/// A row name the hub refuses on push, as SQL Server refuses a name longer than its
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/// <c>NVARCHAR(450)</c> column ("String or binary data would be truncated").
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/// </summary>
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public string? RejectPushOf { get; set; }
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/// <inheritdoc />
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public Task ApplyReplicatedAsync(StoredSecret row, CancellationToken ct) =>
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row.Name.Value == RejectPushOf
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? throw new InvalidOperationException("String or binary data would be truncated.")
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: store.ApplyReplicatedAsync(row, ct);
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}
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