title: How to extract httponly cookies from UWP WebView?
body: <p>I know there are techniques to retrieve WebView cookies via HttpBaseProtocolFilter.CookieManager which is shared between WebView and HttpClient  at least withing the borders of the same applications. However it does not give access to httponly cookies. httponly cookies also are not shared between WebView and HttpClient. Frankly speaking I understand the restrictions but before I give up I'd like to ask if anybody solved this problem?</p>
  
  <p>This is what I need. We have a web site written in Java. The site generates JSESSION httponly cookie and passes it to the client. We are working on an UWP application where we instantiate WebView which plays the role of the client. Then, we inject javascript to communicate between UWP code and the displayed page. Everything works perfect as expected. Now we need to do a few requests from UWP code but in the context of the current session. For that we need to use the same JSESSION for HttpClient in UWP but I'm unable to find a way to do that.</p>
  
  <p>Every time I send a request from UWP a new JSESSION is generated and that prevents the logic from working right. So, is there any way to either retrieve that httponly cookie from WebView or override it with the one which is assigned to the HttpClient?</p>