如何设置一个消息队列的主人？ [英] How do I set the owner of a message queue?

问题描述

的System.Messaging.MessageQueue类不提供一种方式来设置队列的所有权。我如何编程设置MSMQ消息队列的主人？

The System.Messaging.MessageQueue class does not provide a way to set ownership of queue. How do I programmatically set the owner of a MSMQ message queue?

推荐答案

简短的回答是P /调用到呼叫Windows API函数 MQSetQueueSecurity

The short answer is to p/invoke a call to the windows api function MQSetQueueSecurity

void SetOwner(MessageQueue queue, byte[] sid, bool ownerDefaulted = false)
{
    var securityDescriptor = new Win32.SECURITY_DESCRIPTOR();
    if (!Win32.InitializeSecurityDescriptor(securityDescriptor, Win32.SECURITY_DESCRIPTOR_REVISION))
        throw new Win32Exception();

    if (!Win32.SetSecurityDescriptorOwner(securityDescriptor, sid, ownerDefaulted))
        throw new Win32Exception();

    if (Win32.MQSetQueueSecurity(queue.FormatName, Win32.OWNER_SECURITY_INFORMATION, securityDescriptor))
        throw new Win32Exception();
}

一个完整的类，它定义了一个 SetOwner 在 System.Messaging.MessageQueue 可以的 github上

A complete class which defines a SetOwner extension method on System.Messaging.MessageQueue can be found on github

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