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feat(auth): add Redis authorization caching

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xiong
2026-08-01 12:20:31 +08:00
parent 84c2b0b21d
commit 46abf4d62f
36 changed files with 21757 additions and 35 deletions
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29
Tiku.Infrastructure/Security/AuthorizationCacheTelemetry.cs Normal file
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using System.Diagnostics.Metrics;
namespace Tiku.Infrastructure.Security;
public static class AuthorizationCacheTelemetry
{
public const string MeterName = "Tiku.Security.AuthorizationCache";
private static readonly Meter Meter = new(MeterName, "1.0.0");
private static readonly Counter<long> ReadCounter = Meter.CreateCounter<long>("tiku.authorization_cache.reads");
private static readonly Counter<long> FallbackCounter = Meter.CreateCounter<long>("tiku.authorization_cache.postgres_fallbacks");
private static readonly Counter<long> InvalidationCounter = Meter.CreateCounter<long>("tiku.authorization_cache.invalidations");
private static readonly Counter<long> VersionMismatchCounter = Meter.CreateCounter<long>("tiku.authorization_cache.version_mismatches");
private static readonly Counter<long> ShadowMismatchCounter = Meter.CreateCounter<long>("tiku.authorization_cache.shadow_mismatches");
private static readonly Histogram<double> RedisDuration = Meter.CreateHistogram<double>("tiku.authorization_cache.redis.duration", "ms");
public static void Read(string source, bool hit) => ReadCounter.Add(1,
new KeyValuePair<string, object?>("source", source),
new KeyValuePair<string, object?>("hit", hit));
public static void PostgresFallback() => FallbackCounter.Add(1);
public static void Invalidated(string target, bool succeeded) => InvalidationCounter.Add(1,
new KeyValuePair<string, object?>("target", target),
new KeyValuePair<string, object?>("succeeded", succeeded));
public static void VersionMismatch() => VersionMismatchCounter.Add(1);
public static void ShadowCompared(bool match)
{
if (!match) ShadowMismatchCounter.Add(1);
}
public static void RecordRedisDuration(double milliseconds) => RedisDuration.Record(milliseconds);
}