[PM-13706] Add repository + stored procedures for private key regeneration (#4898)

* Add stored procedure

* Add repository

src/Infrastructure.Dapper/KeyManagement/Repositories/UserAsymmetricKeysRepository.cs

@@ -0,0 +1,36 @@
+#nullable enable
+using System.Data;
+using Bit.Core.KeyManagement.Models.Data;
+using Bit.Core.KeyManagement.Repositories;
+using Bit.Core.Settings;
+using Bit.Infrastructure.Dapper.Repositories;
+using Dapper;
+using Microsoft.Data.SqlClient;
+
+namespace Bit.Infrastructure.Dapper.KeyManagement.Repositories;
+
+public class UserAsymmetricKeysRepository : BaseRepository, IUserAsymmetricKeysRepository
+{
+    public UserAsymmetricKeysRepository(GlobalSettings globalSettings)
+        : this(globalSettings.SqlServer.ConnectionString, globalSettings.SqlServer.ReadOnlyConnectionString)
+    {
+    }
+
+    public UserAsymmetricKeysRepository(string connectionString, string readOnlyConnectionString) : base(
+        connectionString, readOnlyConnectionString)
+    {
+    }
+
+    public async Task RegenerateUserAsymmetricKeysAsync(UserAsymmetricKeys userAsymmetricKeys)
+    {
+        await using var connection = new SqlConnection(ConnectionString);
+
+        await connection.ExecuteAsync("[dbo].[UserAsymmetricKeys_Regenerate]",
+            new
+            {
+                userAsymmetricKeys.UserId,
+                userAsymmetricKeys.PublicKey,
+                PrivateKey = userAsymmetricKeys.UserKeyEncryptedPrivateKey
+            }, commandType: CommandType.StoredProcedure);
+    }
+}