WCF 服务 - 自定义主体 [英] WCF Service - Custom Principal

问题描述

在我的 WCF 服务类的构造函数中，我将当前主体设置为消息头中传递的主体:

In the constructor of my WCF service class I am setting the current principal to be that of the principal passed in the header of the message:

Thread.CurrentPrincipal = OperationContext.Current.IncomingMessageHeaders.GetHeader<BBPrincipal>("bbPrincipal", "ns");

这似乎工作正常，但是当我在方法中引用主体时，Thread.CurrentPrincipal 已恢复为 WindowsPrincipal.

This seems to work fine, however when I come to reference the principal in a method, the Thread.CurrentPrincipal has reverted to a WindowsPrincipal.

推测该方法是在不同的线程上触发的.如何确保该方法使用的是服务构造函数中的主体集?

Presumably the method is firing on a different thread. How can I ensure that the method is using the principal set in the constructor of the service?

推荐答案

我刚刚找到了最初问题的答案.为了阻止 WCF 用空白覆盖主体，请在行为配置中设置以下内容:

I've just found the answer to my original question. In order to stop WCF overriding the principal with a blank one, set the following in the behavior configuration:

<serviceAuthorization principalPermissionMode="None" />

就这么简单，无需对现有代码库进行彻底更改.

Simple as that and no need to made sweeping changes to the existing code base.

请参阅:http://connect.microsoft.com/VisualStudio/feedback/details/369445/wcf-service-configured-for-transport-security-shouldnt-change-thread-currentprincipal

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