Prepare Pro 1.0.1 imports and license tooling

tools/LmeLicenseManager/Program.cs

@@ -5,6 +5,21 @@ internal static class Program
     [STAThread]
     private static void Main(string[] args)
     {
+        if (args.Length == 2 && args[0].Equals("--export-key", StringComparison.OrdinalIgnoreCase))
+        {
+            var password = Environment.GetEnvironmentVariable("LME_LICENSE_BACKUP_PASSWORD");
+            if (string.IsNullOrWhiteSpace(password))
+            {
+                throw new InvalidOperationException("Imposta LME_LICENSE_BACKUP_PASSWORD per esportare la chiave.");
+            }
+
+            var exportRepository = new LicenseRepository();
+            exportRepository.Initialize();
+            exportRepository.ExportSigningKeyBackup(Path.GetFullPath(args[1]), password);
+            Console.WriteLine($"Backup chiave creato: {Path.GetFullPath(args[1])}");
+            return;
+        }
+
         if (args.Contains("--self-test", StringComparer.OrdinalIgnoreCase))
         {
             RunSelfTest();
@@ -26,6 +41,7 @@ internal static class Program
     {
         var testDirectory = Path.Combine(Path.GetTempPath(), $"LME-License-SelfTest-{Guid.NewGuid():N}");
         var importedDirectory = Path.Combine(Path.GetTempPath(), $"LME-License-SelfTest-{Guid.NewGuid():N}");
+        var incompatibleDirectory = Path.Combine(Path.GetTempPath(), $"LME-License-SelfTest-{Guid.NewGuid():N}");
         const string backupPassword = "LME-Test-Backup-Password-2026";
         try
         {
@@ -60,11 +76,21 @@ internal static class Program
                 throw new InvalidOperationException("La chiave importata non produce licenze compatibili.");
             }
 
+            var incompatibleRepository = new LicenseRepository(incompatibleDirectory, allowKeyGeneration: true);
+            incompatibleRepository.Initialize();
+            var strictRepository = new LicenseRepository(incompatibleDirectory);
+            strictRepository.Initialize();
+            if (File.Exists(Path.Combine(incompatibleDirectory, "manual-license-private.dpapi"))
+                || Directory.GetFiles(incompatibleDirectory, "manual-license-private-incompatible-*.dpapi").Length != 1)
+            {
+                throw new InvalidOperationException("La chiave incompatibile non e stata conservata correttamente.");
+            }
+
             Console.WriteLine("Self-test licenze e portabilita chiave completato.");
         }
         finally
         {
-            foreach (var directory in new[] { testDirectory, importedDirectory })
+            foreach (var directory in new[] { testDirectory, importedDirectory, incompatibleDirectory })
             {
                 var fullPath = Path.GetFullPath(directory);
                 var tempRoot = Path.GetFullPath(Path.GetTempPath());