最简单的方法是使用.NET 4.5中的WSTrustChannelFactory。

The easiest way is to use the WSTrustChannelFactory from .NET 4.5.

在此处查看RequestSecurityToken方法：
http://leastprivilege.com/2012/11/16/wcf-and-identity-in-net-4-5-external-authentication-with-ws -trust /

See the RequestSecurityToken method here: http://leastprivilege.com/2012/11/16/wcf-and-identity-in-net-4-5-external-authentication-with-ws-trust/

获得令牌后，通过相应的令牌处理程序将其运行以将其转换为ClaimsPrincipal。

After you have the token you run it through the corresponding token handler to turn it into a ClaimsPrincipal.

我在github上的库中有帮助方法和绑定：
https：// github .com / thinktecture / Thinktecture.IdentityModel.45

I have helper methods and bindings in my library on github: https://github.com/thinktecture/Thinktecture.IdentityModel.45

（查找WCF文件夹，WSTrustClient和Extensions文件夹）。

(look for the WCF folder, WSTrustClient and the Extensions folder).