c# - 如何加密msmq消息？

Question

在我的实习期间，我正在制作一个使用 MSMQ 发送消息的应用程序。目前一切正常，除了加密。 (私有(private)数据)

应用程序将自定义对象的列表发送到服务器，并从服务器检索它。但是当我使用:message.UseEncryption = true;单元测试不会运行。

我的代码:

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Messaging;
using System.Text;
using System.Threading.Tasks;

namespace MSMQClient
{
    public class ClientManager
    {
        public bool connected { get; private set; }
        public string queueLocation { get; private set; }

        public Message message { get; private set; }
        public MessageQueue messageQueue { get; private set; }
        public List<DataContracts.MemoryTransaction> notSentTransactions { get; private set; }

        public ClientManager()
        {
            queueLocation = @".\private$\testqueue";

            if (MessageQueue.Exists(queueLocation))
            {
                MessageQueue.Delete(queueLocation);
            }

            messageQueue = MessageQueue.Create(queueLocation);
            //messageQueue.EncryptionRequired = EncryptionRequired.Body;
        }

        public bool isConnected()
        {
            if (messageQueue != null)
            {
                return true;
            }
            return false;
        }

        public bool sendToServer(List<DataContracts.MemoryTransaction> memoryTransactions)
        {
            try
            {
                message = new Message();

                message.Formatter = new XmlMessageFormatter(new Type[] { typeof(List<DataContracts.MemoryTransaction>) });

                //message.UseEncryption = true;

                message.Body = memoryTransactions;
                message.Label = "MemoryTransList";
                message.Priority = MessagePriority.Normal;

                messageQueue.Send(message);
                return true;
            }
            catch (Exception ex)
            {
                Cocosoft.SDK.Logging.TextLogging(ex.ToString());

                notSentTransactions = memoryTransactions;

                return false;
            }
        }
    }

我找到了 this site并尝试了很多，但我无法让它工作......我想我必须使用接下来的东西:

public bool sendToServer(List<DataContracts.MemoryTransaction> memoryTransactions)
{
    try
    {
        message = new Message();
        message.Body = ... //memoryTransactions
        message.Label = ... //"MemoryTransList"
        message.Priority = ... //Priority.Normal
        message.Formatter = ... //new XmlMessageFormatter(new Type[] { typeof(List<DataContracts.MemoryTransaction>) });
        message.UseEncryption = ... //true
        message.ConnectorType = ... //???
        message.EncryptionAlgorithm = ... //EncryptionAlgorithm.Rc2
        message.DestinationSymmetricKey = ...//???

        messageQueue.Send(message);
        return true;
    }
    catch (Exception ex)
    {
        notSentTransactions = memoryTransactions;
        return false;
    }
}

谁能帮帮我？我错过了什么吗？

但是 Cocosoft SDK 将其保存在 logging.txt 中:

翻译:指定的格式名称不支持请求的操作。例如，不能删除直接队列格式名称。

System.Messaging.MessageQueueException (0x80004005): De opgegeven indelingsnaam ondersteunt de gevraagde bewerking niet. Een directe wachtrij-indelingsnaam kan bijvoorbeeld niet worden verwijderd.
   bij System.Messaging.MessageQueue.SendInternal(Object obj, MessageQueueTransaction internalTransaction, MessageQueueTransactionType transactionType)
   bij System.Messaging.MessageQueue.Send(Object obj)
   bij MSMQClient.ClientManager.sendToServer(List`1 memoryTransactions) in d:\StageGeert\UnitTestStage\MSMQClient\ClientManager.cs:regel 96

Answer 1

我找到了解决办法!我使用的是本地版本的 MSMQ。但我必须在 Azure 中实现，所以我使用了 Azure 服务总线。这与本地消息队列有点不同。但多亏了 Azure Service Bus，问题解决了!微软干得好!