MySqlConnectionStringBuilder - 連接證書

Question

Iam嘗試連接到MySql解決方案的Google Cloud Sql。我能夠使用MySql Workbench進行連接。

如何在c＃中使用MySqlConnectionStringBuilder連接？

我發現沒有辦法提供三個證書。

Answer 1

我找到了解決方案。

1. 確保您使用谷歌雲控制檯訪問外部連接+您必須設置密碼。
2. 導出3證書文件

3. 創建使用

   openssl pkcs12 -export -in client-cert.pem -inkey client-key.pem 
          -certfile server-ca.pem -out client.pfx 
   

4. 源代碼

   var connectionStringBuilder = new MySqlConnectionStringBuilder 
       { 
        Server = "<Instance_Ip>", 
        UserID = "root", 
        Password = "<Password>", 
        Database = "<Database_Name>", 
        CertificateFile = @"<Path_To_The_File>\client.pfx", 
        CertificatePassword = "<Password_For_The_Cert>" 
       }; 
   
       using (var conn = new MySqlConnection(connectionStringBuilder.ToString())) 
       using (var cmd = conn.CreateCommand()) 
       {  
        cmd.CommandText = string.Format("SELECT * FROM test"); 
        conn.Open(); 
        var reader = cmd.ExecuteReader(); 
        while (reader.Read()) 
        { 
         var data = reader.GetString(0); 
         Console.WriteLine(data); 
        } 
       }