logout « Security « JSP-Servlet Q&A





1. logout with basic authentication without closing webbrowser like banking sites will display    stackoverflow.com

I need to come out of the application after some inactivity session I tried using session.invalidate(); but it is not working as i am using basic authentication and i redirected to ...

2. Implementing logout function    stackoverflow.com

I am working on my final year project which is an web based application. I want to implement logout function in that project. But don't know how to do that. Also ...

3. Servlet 3.0 logout doesn't work    stackoverflow.com

I've got a problem with the authentication features of Servlet 3.0: With this code in a Servlet v3:

log.info(""+request.getUserPrincipal());
log.info(""+request.getAuthType());
log.info("===^===");
request.logout() ;
log.info(""+request.getUserPrincipal());
log.info(""+request.getAuthType());
request.authenticate(response) ;
log.info("===v===");
log.info(""+request.getUserPrincipal());
log.info(""+request.getAuthType());
I would always expect to see the Username/login windows, ...

4. logout file creation in jsp    stackoverflow.com

i am new to jsp. I want to write a code for session login.Suppose anyone logs in & then logs out,it's ok!But if he press the BACK button ,he should not ...

5. Creating a link to logout for JSP    stackoverflow.com

when a user logins to my application, he submits a form to be processed through the Servlet. The servlet creates a session for the user. How would I create a link ...

6. Logout problem!    stackoverflow.com

I have some 30 jsp pages with login and logout. I have put all the pages in the Session, so that only valid user can have access. Now the problem is, ...

7. does not go to the previous page when logout    stackoverflow.com

I have a jsp project and i use session to user authority. I have done session.invalidate(); in logout page. after logout when press the back button it shows the previous page, I dont whan't ...

8. prohibit the user from going back to a secure page after logout,jsp with firefox 5.0    stackoverflow.com

I want to prohibit the user from going back to a secure page after logout when he/she clicks on the back button on the browser(in my case it is Mozilla Firefox ...

9. An auto logout feature    coderanch.com

I would like to have a feature where when you timed out for inactivity that it takes you to a page that says so? Anyone know anything about this? Or maybe even like some credit card companies do... Your session is about to expire do you want to continue and if you dont answer in a certain amount of time you ...





10. JSP Logout    coderanch.com

Hello every one, i have one index.html in which username and password will be send to login page like this.... my prob is when i press logout button the session has to invalidate but when i press back button from IE Browser it will again enter in to the data page what may be the prob.... Code... index.html

11. code for logout from jsp page    coderanch.com

12. LogOut.jsp    coderanch.com

I have a web application developed in JSP, TomCat 4.1.18. In the application, I am logging a user and setting the userId in the session. After the user does whatever he needs to do, he would click on LogOut. In the LogOut.jsp, I have the following code. <%@ page language= "java" %> <%@ page import="javax.servlet.http.HttpSession" %> <% if(request.getParameter("logout")!=null){ out.println("called Me"); session.removeValue("loginid"); ...

13. Forced logout    coderanch.com

Hi all, Our organization bought MAXIMO 5.1 product(web based app) from MRO. We used the custom tags provided by the vendor to customize the user interface a little bit. The session timeout is set to 30 minutes. For some reason, which I couldn;t figure out so far, the users are being thrown out of the application while actively navigating. Actually even ...

14. logout problem    coderanch.com

15. logout on browser close    coderanch.com

16. Logout    coderanch.com

Thanks for your reply .... but my logout still does not logout on the same page .... when clicked the logout should redirect me to the login page but in my case the login page pops out....How is this possible and how do i solve it please ...Thks <% session.invalidate(); pageContext.forward("Login.jsp"); %>





17. Logout problem    coderanch.com

<% // I invalidate all my session when i logout and comes on Login.jsp page but if i go back still it open previous pages How i can stop these i am adding these line in avery jsp page 1) response.setHeader("Pragma","no-cache"); response.setHeader("Cache-Control","no-cache"); response.setDateHeader("Expires", 0); %> 2) and in Logout.jsp session.invalidate(); response.sendRedirect("Login.jsp"); still on reaching login page i can move to previous ...

18. Logout problems    coderanch.com

I am facing a strange problem related to history. I am working on a web-application which requires authentication.Logging off using the following code: <% response.addHeader("Cache-Control", "post-check=0, pre-check=0"); response.setHeader("Cache-Control", "no-store, no-cache, must-revalidate"); response.addHeader("Cache-Control", "post-check=0, pre-check=0"); if (session != null) { session.removeAttribute("sessionID"); session.removeAttribute("userID"); session.invalidate(); } %> After this I see the login page. The problem is if the user clicks ...

19. logout problem    coderanch.com

20. logout problem    coderanch.com

I run into a problem with logout and it drives me crazy. Here's my problem, when I click on the Sign Out hyperlink, my application tries to call j_security_check and returns an error because it can not find this page. I have looked at this problem for a long time, can anyone help me with this. Here's my SignOutAction, what did ...

21. Prevent replay attack after logout    coderanch.com

22. How to logout    coderanch.com

24. Logout method in Servlet 2.4?    coderanch.com

25. how to do LOGOUT with servlet    coderanch.com

26. logout security servlet    coderanch.com

It depends what sort of authentication you're using, and I should also point out that the session is not the same as authentication, and while many servers use the session to support authentication this is not always the case. For example if you're using BASIC authentication, there isn't really any way to log them out, but you can use session.invalidate to ...

27. Logout problem    coderanch.com

<% String username= (String)session.getAttribute("sole_user"); response.setHeader("Cache-Control","no-cache"); //Forces caches to obtain a new copy of the page from the origin server response.setHeader("Cache-Control","no-store"); //Directs caches not to store the page under any circumstance response.setDateHeader("Expires", 0); //Causes the proxy cache to see the page as "stale" response.setHeader("Pragma","no-cache"); //HTTP 1.0 backward compatibility if (null == username ) { request.setAttribute("Error", "Session has ended. Please login."); session.removeAttribute("sole_user"); session.invalidate(); ...

28. is this good for logout page    coderanch.com

in my project i set many session varibles. i write a log out jsp page and include it many pages. here is my logout.jsp <%-- Document : logout Created on : Apr 25, 2010, 8:44:05 AM Author : aruna --%> <%@page contentType="text/html" pageEncoding="UTF-8"%> JSP Page ...

29. logout.jsp not working    coderanch.com

30. Need to logout the application at a particular time in JSP    coderanch.com

Hi, system is going to shutdown - Message need to displayed to all the users who are logged in and click of OK it should logging out at particular configured time (Consider it might me 9 PM). Those who are using the application at 9 Pm they need to get the message then the application will be logged out. Please help ...

31. Getting logout to work effectively in jsp    coderanch.com

Hi Folks, Im trying to logout a user from my web application using the servlet code below. response.setHeader("Cache-Control","no-cache"); response.setHeader("Cache-Control","no-store"); HttpSession session = request.getSession(); session.removeAttribute("user"); session.invalidate(); RequestDispatcher rd= request.getRequestDispatcher("public/login.jsp"); rd.forward(request, response); and assigning the above servlet to a logout link, now the above works correctly ,But it would allow the person to be able to see a protected screen below to a ...

32. how can we call Logout servlet by closing window    java-forums.org

HI all we are developing one web application... in that user is logged in and accessing all pages. at the top of the page we have sign out button all pages will open in forms. means top of the page is fixed for all pages. only subform wil change.. if user clicks sign out properly ok. we wrote Logout servlet for ...

33. logout servlet needed    java-forums.org

I need a logout servlet for this. Any help? Java Code: import java.io.*; import javax.servlet.*; import javax.servlet.http.*; import java.sql.*; //This Servlet logs in a user public class Servlet_login extends HttpServlet { private HttpSession session; public void doPost(HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException { response.setContentType("text/html; charset=ISO-8859-7"); PrintWriter out = new PrintWriter(response.getWriter(), true); //Enable Session session = request.getSession(true); // Gets username and ...

34. problem in logout...    java-forums.org

dear all i am working with a project where i need to logout a user from his account on clicking logout option .I am using the coad in servlet for log out.. import javax.servlet.*; import javax.servlet.http.*; /** * Insert the type's description here. */ public class LogOut extends HttpServlet { /** * Process incoming HTTP GET requests * * @param request ...

35. JSP logout issues... Please Help!!    forums.oracle.com

I thought the whole point of JSP was to allow us to mix little-bits of Java into the presentation layer? I realise that tag-libs are the preferred "code interface" of web-designers, but in my humble workplace we have only programmers, with not a limp wriste to be seen. I also realise that the presence of a turing-complete language in the presentation ...

36. logout program by using servlets    forums.oracle.com

37. Simple logout.jsp    forums.oracle.com