refactor: split node agent and Go control plane

2026-09-11 16:57:31 +08:00
parent 078c22c73b
commit c86ba9c4d7
129 changed files with 654 additions and 77 deletions
@@ -0,0 +1,66 @@
+using System.Security.Cryptography;
+using System.Text;
+
+namespace WxAgent.Core;
+
+public enum KeyBindingConfidence
+{
+    PageHmacVerified
+}
+
+public sealed record DatabaseKeyEvidence(
+    string RelativePath,
+    string Salt,
+    string EncKey,
+    int SourceProcessId,
+    DateTimeOffset VerifiedAt,
+    KeyBindingConfidence Confidence);
+
+public sealed record AccountKeySet(
+    string AccountRootFingerprint,
+    string AccountRootPath,
+    string? WechatVersion,
+    DateTimeOffset LastSeenAt,
+    IReadOnlyList<DatabaseKeyEvidence> Databases);
+
+public static class AccountKeySetMerge
+{
+    public static IReadOnlyList<AccountKeySet> Merge(
+        IReadOnlyList<AccountKeySet> existing,
+        IReadOnlyList<AccountKeySet> incoming)
+    {
+        var accounts = existing.ToDictionary(account => account.AccountRootFingerprint, StringComparer.OrdinalIgnoreCase);
+        foreach (var current in incoming)
+        {
+            if (!accounts.TryGetValue(current.AccountRootFingerprint, out var previous))
+            {
+                accounts[current.AccountRootFingerprint] = current;
+                continue;
+            }
+
+            var databases = previous.Databases.ToDictionary(database => database.RelativePath, StringComparer.OrdinalIgnoreCase);
+            foreach (var database in current.Databases)
+            {
+                databases[database.RelativePath] = database;
+            }
+
+            accounts[current.AccountRootFingerprint] = current with
+            {
+                WechatVersion = current.WechatVersion ?? previous.WechatVersion,
+                Databases = databases.Values.OrderBy(database => database.RelativePath, StringComparer.OrdinalIgnoreCase).ToArray()
+            };
+        }
+
+        return accounts.Values.OrderBy(account => account.AccountRootFingerprint, StringComparer.OrdinalIgnoreCase).ToArray();
+    }
+}
+
+public static class AccountRootFingerprint
+{
+    public static string Create(string accountRootPath)
+    {
+        ArgumentException.ThrowIfNullOrWhiteSpace(accountRootPath);
+        var normalized = accountRootPath.Replace('/', '\\').TrimEnd('\\').ToUpperInvariant();
+        return Convert.ToHexString(SHA256.HashData(Encoding.UTF8.GetBytes(normalized))).ToLowerInvariant();
+    }
+}