:3

2026-08-24 17:00:26 -04:00
parent cc1148050c
commit 42f7f57b72
401 changed files with 1108081 additions and 0 deletions
@@ -0,0 +1,63 @@
+using LiteDB;
+
+namespace Mocha2023.Classes.DBs;
+
+public static class ScannerLogDB
+{
+    public class ScannerAttempt
+    {
+        [BsonId]
+        public long Id { get; set; }
+
+        public DateTime Timestamp { get; set; } = DateTime.UtcNow;
+        public string IpAddress { get; set; } = "unknown";
+        public string Method { get; set; } = "";
+        public string Path { get; set; } = "";
+        public string? QueryString { get; set; }
+        public string? UserAgent { get; set; }
+
+        public string? MatchedPattern { get; set; }
+    }
+
+    private static readonly LiteDatabase DB = new(
+        Path.Combine(Program.dataDir, "DBs", "ScannerLogs.db"));
+
+    public static readonly ILiteCollection<ScannerAttempt> Attempts =
+        DB.GetCollection<ScannerAttempt>("Attempts");
+
+    private const int MaxStored = 20_000;
+    private const int TrimBatchSize = 1_000;
+
+    public static void Log(
+        string ipAddress,
+        string method,
+        string path,
+        string? queryString,
+        string? userAgent,
+        string? matchedPattern)
+    {
+        Attempts.Insert(new ScannerAttempt
+        {
+            IpAddress = ipAddress,
+            Method = method,
+            Path = path,
+            QueryString = queryString,
+            UserAgent = userAgent,
+            MatchedPattern = matchedPattern
+        });
+
+        long count = Attempts.LongCount();
+        if (count > MaxStored)
+        {
+            List<long> oldestIds = Attempts.Query()
+                .OrderBy(a => a.Id)
+                .Limit(TrimBatchSize)
+                .ToList()
+                .Select(a => a.Id)
+                .ToList();
+
+            foreach (long id in oldestIds)
+                Attempts.Delete(id);
+        }
+    }
+}