feat(storage): encrypted wallet file and persistence

2026-06-11 10:47:26 +02:00
parent bd5e740599
commit 4d2ae1fd13
4 changed files with 284 additions and 0 deletions
@@ -0,0 +1,49 @@
+using PalladiumWallet.Core.Chain;
+
+namespace PalladiumWallet.Core.Storage;
+
+/// <summary>
+/// Percorsi dati per piattaforma (blueprint §8): ~/.palladium-wallet (Linux) o
+/// %APPDATA%/PalladiumWallet (Windows), con sottocartella per rete. La modalità
+/// portable (dati accanto all'eseguibile) si attiva se accanto all'eseguibile
+/// esiste una cartella "palladium-data".
+/// </summary>
+public static class AppPaths
+{
+    public const string PortableDirName = "palladium-data";
+
+    public static string DataRoot()
+    {
+        var portable = Path.Combine(AppContext.BaseDirectory, PortableDirName);
+        if (Directory.Exists(portable))
+            return portable;
+
+        return OperatingSystem.IsWindows()
+            ? Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "PalladiumWallet")
+            : Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.UserProfile), ".palladium-wallet");
+    }
+
+    /// <summary>Cartella dati della rete (config, wallet, header, certificati).</summary>
+    public static string ForNetwork(NetKind net)
+    {
+        var dir = Path.Combine(DataRoot(), ChainProfiles.For(net).NetName);
+        Directory.CreateDirectory(dir);
+        return dir;
+    }
+
+    public static string WalletsDir(NetKind net)
+    {
+        var dir = Path.Combine(ForNetwork(net), "wallets");
+        Directory.CreateDirectory(dir);
+        return dir;
+    }
+
+    public static string DefaultWalletPath(NetKind net) =>
+        Path.Combine(WalletsDir(net), "default.wallet.json");
+
+    public static string CertificatePinsPath(NetKind net) =>
+        Path.Combine(ForNetwork(net), "server-certs.json");
+
+    public static string ConfigPath() =>
+        Path.Combine(DataRoot(), "config.json");
+}