I'm using struts framework in my application. I want Google authentication for all the request coming to my application. So I putted one filter which invoke for all request.
Login code inside the filter is like- if (request.getUserPrincipal() != null) { chain.doFilter(request, response);// forward the request to action } else { UserService userService = UserServiceFactory.getUserService(); response.sendRedirect(userService.createLoginURL(request.getRequestURI())); } Sometime It is working fine, but sometime it redirects the user to Google login page twice. I don't know why this is happening. Can anyone help on this? -- You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-j...@googlegroups.com. To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en.