WCF access methods

Question

Hi Frd's---

its urgent , if any  one knows please help me, How to implement this process---?

i am a bit lost getting started with a simple WCF service. I have two methods and I want to expose one to the world and the second one I want to limit to certain users. Eventually I want to be able to use a client application to use the restricted method. So far I can access both methods anonymously:

Answer 1

You have to add authentication + authorization module in your services.
Based on the service context + operation context + user authorization you should be able to restrict the access.

You may need to maintain some kind of roles + users in the database / in configuration xml file to maintain the authorized users list.

Answer 2

Thanks Dude, 
This concept is very usefull for me---

http://www.dotnetcurry.com/ShowArticle.aspx?ID=592