MySqlConnectionStringBuilder - 连接证书

Question

Iam尝试连接到MySql解决方案的Google Cloud Sql。我能够使用MySql Workbench进行连接。

如何在c＃中使用MySqlConnectionStringBuilder连接？

我发现没有办法提供三个证书。

Answer 1

我找到了解决方案。

1. 确保您使用谷歌云控制台访问外部连接+您必须设置密码。
2. 导出3证书文件

3. 创建使用

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

4. 源代码

   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); 
        } 
       }