V12/feature/enable trust server certificate from installer (#14361)

* Enable checkbox with Trust server certificate in installer

* Fix up behavioral change

---------

Co-authored-by: Zeegaan <nge@umbraco.dk>

src/Umbraco.Cms.Persistence.SqlServer/Services/SqlServerDatabaseProviderMetadata.cs

@@ -73,8 +73,37 @@ public class SqlServerDatabaseProviderMetadata : IDatabaseProviderMetadata
     }
 
     /// <inheritdoc />
-    public string GenerateConnectionString(DatabaseModel databaseModel) =>
-        databaseModel.IntegratedAuth
-            ? $"Server={databaseModel.Server};Database={databaseModel.DatabaseName};Integrated Security=true"
-            : $"Server={databaseModel.Server};Database={databaseModel.DatabaseName};User Id={databaseModel.Login};Password={databaseModel.Password}";
+    public string GenerateConnectionString(DatabaseModel databaseModel)
+    {
+        string connectionString = $"Server={databaseModel.Server};Database={databaseModel.DatabaseName};";
+        connectionString = HandleIntegratedAuthentication(connectionString, databaseModel);
+        connectionString = HandleTrustServerCertificate(connectionString, databaseModel);
+
+        return connectionString;
+    }
+
+    private string HandleIntegratedAuthentication(string connectionString, DatabaseModel databaseModel)
+    {
+        if (databaseModel.IntegratedAuth)
+        {
+            connectionString += "Integrated Security=true";
+        }
+        else
+        {
+            connectionString += $"User Id={databaseModel.Login};Password={databaseModel.Password}";
+        }
+
+        return connectionString;
+    }
+
+    private string HandleTrustServerCertificate(string connectionString, DatabaseModel databaseModel)
+    {
+        if (databaseModel.TrustServerCertificate)
+        {
+            connectionString += ";TrustServerCertificate=true;";
+        }
+
+        return connectionString;
+    }
+
 }