HTTPS Cookie Hijacking

I have an HTTPS site with Echo2. I am wondering if there is any way to force cookies into secure only mode.

I noticed from this link that it is possible to sniff cookies and use them in an exploit, and also that echo2 seems to never set up cookies in the send / receive only via https mode.

Thanks.

This works.

This works I think...

		Connection con = WebRenderServlet.getActiveConnection();
   		HttpServletRequest req = con.getRequest();

   		if(null != cookies){
	   		for(int i = 0; i < cookies.length; i++ ){
	   			cookies[i].setSecure(true);
	   		}
   		}