I have a web application that has reference of the wcf service which is deployed on a windows service. Web user sends a request to WCF service which then calls a stored procedure. Web application is running under Windows Authentication and Impersonate ticked. WCF is running as wshttp binding.
This is all located on same machine. I want the WCF service to impersonate the web application user. Is this possible? Can someone please guide me how to achieve it?
感谢。
Yes this is possible. There are some minor limitations if the application and service are running on the same system, but your scenario should not suffer from that. From How to: Impersonate a Client on a Service:
When the client and service are running on the same computer and the client is running under a system account (that is, Local System or Network Service), the client cannot be impersonated when a secure session is established with stateful Security Context tokens. A WinForms or console application typically is run under the currently logged in account, so that account can be impersonated by default. However, when the client is an ASP.NET page and that page is hosted in IIS 6.0 or IIS 7.0, then the client does run under the Network Service account by default. All of the system-provided bindings that support secure sessions use a stateless Security Context token by default. However, if the client is an ASP.NET page and secure sessions with stateful Security Context tokens are used, the client cannot be impersonated.
如果您的服务是窗口服务,则没有具体限制。
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