Java Code Examples for javax.servlet.http.HttpServletRequest#changeSessionId()

/** {@inheritDoc} */
@Override public String changeSessionId() {
    final HttpServletRequest req = (HttpServletRequest) getRequest();

    final String newId = req.changeSessionId();

    if (!F.eq(newId, ses.getId())) {
        try {
            ses = createSessionV2(ses, newId);
        }
        catch (IOException e) {
            throw new IgniteException(e);
        }
    }

    return newId;
}
 

@Override
protected void doGet(final HttpServletRequest req, final HttpServletResponse resp) throws ServletException, IOException {
    HttpSession session = req.getSession(true);
    String old = session.getId();
    req.changeSessionId();
    String newId = session.getId();
    resp.getWriter().write(old + " "+ newId);
}
 

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

    switch (req.getParameter("action")) {
        case "create":
            req.getSession(true);
            resp.getWriter().write(req.getRequestedSessionId());
            break;
        case "destroy":
            req.getSession().invalidate();
            resp.getWriter().write(req.getRequestedSessionId());
            break;
        case "destroycreate":
            req.getSession().invalidate();
            req.getSession(true);
            resp.getWriter().write(req.getRequestedSessionId());
            break;
        case "change":
            req.changeSessionId();
            resp.getWriter().write(req.getRequestedSessionId());
            break;
        case "timeout":
            req.getSession(true).setMaxInactiveInterval(1);
            resp.getWriter().write(req.getRequestedSessionId());
            break;
        case "isvalid":
            resp.getWriter().write(req.isRequestedSessionIdValid() + "");
            break;
        case "default":
            resp.getWriter().write(req.getRequestedSessionId());
            break;
    }

}
 

/**
 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse
 *      response)
 */
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
  log(request);
  PrintWriter w = response.getWriter();
  request.changeSessionId();
  w.println("Previous value of attribute: " + request.getSession().getAttribute("A"));
  request.getSession(true).setAttribute("A", "S");
  w.println("New value of attribute: " + request.getSession().getAttribute("A"));
  w.println("Encoded url: " + response.encodeURL("/"));
  w.append("Served at: ").append(request.getContextPath()).append(" ");
}
 

protected void presentLoginForm(MCRServletJob job)
    throws IOException, TransformerException, SAXException, JAXBException {
    HttpServletRequest req = job.getRequest();
    HttpServletResponse res = job.getResponse();
    if (LOCAL_LOGIN_SECURE_ONLY && !req.isSecure()) {
        res.sendError(HttpServletResponse.SC_FORBIDDEN, getErrorI18N("component.user2.login", "httpsOnly"));
        return;
    }

    String returnURL = getReturnURL(req);
    String formAction = req.getRequestURI();
    MCRLogin loginForm = new MCRLogin(MCRSessionMgr.getCurrentSession().getUserInformation(), returnURL,
        formAction);
    String uid = getProperty(req, "uid");
    String pwd = getProperty(req, "pwd");
    if (uid != null) {
        MCRUser user = MCRUserManager.login(uid, pwd);
        if (user == null) {
            res.setStatus(HttpServletResponse.SC_BAD_REQUEST);
            loginForm.setLoginFailed(true);
        } else {
            //user logged in
            // MCR-1154
            req.changeSessionId();
            LOGGER.info("user {} logged in successfully.", uid);
            res.sendRedirect(res.encodeRedirectURL(getReturnURL(req)));
            return;
        }
    }
    addFormFields(loginForm, job.getRequest().getParameter(REALM_URL_PARAMETER));
    getLayoutService().doLayout(req, res, new MCRJAXBContent<>(JAXBContext.newInstance(MCRLogin.class), loginForm));
}
 

public void doGetPost(MCRServletJob job) throws Exception {
    HttpServletRequest req = job.getRequest();
    HttpServletResponse res = job.getResponse();

    String ticket = req.getParameter("ticket");
    if ((ticket == null) || (ticket.trim().length() == 0)) {
        res.sendError(HttpServletResponse.SC_BAD_REQUEST);
        return;
    }

    // Validate ticket at CAS server
    Cas20ProxyTicketValidator sv = new Cas20ProxyTicketValidator(serverURL);
    sv.setAcceptAnyProxy(true);
    Assertion a = sv.validate(ticket, clientURL);
    AttributePrincipal principal = a.getPrincipal();

    // Get user name logged in
    String userName = principal.getName();
    LOGGER.info("Login {}", userName);

    MCRUser user;
    boolean userExists = MCRUserManager.exists(userName, realmID);
    if (userExists) {
        user = MCRUserManager.getUser(userName, realmID);
    } else {
        user = new MCRUser(userName, realmID);
    }

    // Get user properties from LDAP server
    boolean userChanged = MCRLDAPClient.instance().updateUserProperties(user);
    if (userChanged && userExists) {
        MCRUserManager.updateUser(user);
    }

    // Store login user in session and redirect browser to target url
    MCRSessionMgr.getCurrentSession().setUserInformation(user);
    // MCR-1154
    req.changeSessionId();
    MCRLoginServlet.redirect(res);
}
 

/** {@inheritDoc} */
@Override public String changeSessionId() {
    HttpServletRequest req = (HttpServletRequest)getRequest();

    String newId = req.changeSessionId();

    this.ses.setId(newId);

    this.ses = createSession(ses, newId);
    this.ses.servletContext(ctx);
    this.ses.filter(WebSessionFilter.this);
    this.ses.resetUpdates();

    return newId;
}
 

/**
 * Register the user in the Http session
 * 
 * @param request The Http request
 * @param user    The current user
 */
public void registerUser( HttpServletRequest request, LuteceUser user )
{
    HttpSession session = request.getSession( true );

    // change session Id 
    request.changeSessionId( );

    session.setAttribute( ATTRIBUTE_LUTECE_USER, user );
}
 

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response) {
    String currentSessionId = request.getSession().getId();

    log.info("Original session ID {}", currentSessionId);

    // changes the session id in the session, returns the new one
    String newSessionId = request.changeSessionId();

    log.info("New session ID {}", newSessionId);

    response.setContentType("text/html");

    try (PrintWriter out = response.getWriter()) {
        out.println("<html><head>");
        out.println("<title>Session Handling</title>");
        out.println("<link rel=\"stylesheet\" type=\"text/css\" href=\"resources/css/styles.css\" />");
        out.println("</head>");
        out.println("<body>");
        out.println("<h1>Session Handling</h1>");
        out.println("<p><strong>Original Session ID: </strong> " + currentSessionId + "</p>");
        out.println("<p><strong>New Session ID: </strong> " + newSessionId + "</p>");
        out.println("<p><a href=\"index.jsp\">Home</a></p>");
        out.println("</body>");
        out.println("</html>");
    } catch (IOException ex) {
        log.error(ex.getMessage(), ex);
    }
}
 

public void doGetPost(MCRServletJob job) throws Exception {
    HttpServletRequest req = job.getRequest();
    HttpServletResponse res = job.getResponse();

    String msg = null;

    String uid = (String) req.getAttribute("uid");
    String userId = uid != null ? uid : req.getRemoteUser();

    if (userId != null) {
        final String realmId = userId.contains("@") ? userId.substring(userId.indexOf("@") + 1) : null;
        if (realmId != null && MCRRealmFactory.getRealm(realmId) != null) {
            userId = realmId != null ? userId.replace("@" + realmId, "") : userId;

            final Map<String, Object> attributes = new HashMap<>();

            final MCRUserAttributeMapper attributeMapper = MCRRealmFactory.getAttributeMapper(realmId);
            for (final String key : attributeMapper.getAttributeNames()) {
                final Object value = req.getAttribute(key);
                if (value != null) {
                    LOGGER.info("received {}:{}", key, value);
                    attributes.put(key, value);
                }
            }

            MCRUserInformation userinfo;

            MCRUser user = MCRUserManager.getUser(userId, realmId);
            if (user != null) {
                LOGGER.debug("login existing user \"{}\"", user.getUserID());

                attributeMapper.mapAttributes(user, attributes);
                user.setLastLogin();
                MCRUserManager.updateUser(user);

                userinfo = user;
            } else {
                userinfo = new MCRShibbolethUserInformation(userId, realmId, attributes);
            }

            MCRSessionMgr.getCurrentSession().setUserInformation(userinfo);
            // MCR-1154
            req.changeSessionId();

            res.sendRedirect(res.encodeRedirectURL(req.getParameter("url")));
            return;
        } else {
            msg = "Login from realm \"" + realmId + "\" is not allowed.";
        }
    } else {
        msg = "Principal could not be received from IDP.";
    }

    job.getResponse().sendError(HttpServletResponse.SC_UNAUTHORIZED, msg);
}
 

/** {@inheritDoc} */
@Override protected void doGet(HttpServletRequest req, HttpServletResponse res)
    throws ServletException, IOException {
    HttpSession ses = req.getSession();

    assertNotNull(ses);

    if (req.getPathInfo().equals("/chngsesid")) {

        ses.setAttribute("key1", "val1");

        X.println(">>>", "Created session: " + ses.getId(), ">>>");

        res.getWriter().println(req.getSession().getId());

        String newId = req.changeSessionId();

        // new id from genuine session.
        res.getWriter().println(newId);

        // new id from WebSession.
        res.getWriter().println(req.getSession().getId());

        res.getWriter().flush();
    }
    else if (req.getPathInfo().equals("/simple")) {
        res.getWriter().println(req.getSession().getId());

        res.getWriter().println(req.getSession().getAttribute("key1"));

        res.getWriter().println(req.isRequestedSessionIdValid());

        try {
            req.getSession().invalidate();

            res.getWriter().println(INVALIDATED);
        }
        catch (Exception ignored) {
            res.getWriter().println(FAILED);
        }

        res.getWriter().flush();
    }
    else
        throw new ServletException("Nonexisting path: " + req.getPathInfo());
}
 

/**
 * Process GET method.
 *
 * @param request the request.
 * @param response the response.
 * @throws IOException when an I/O error occurs.
 * @throws ServletException when a Servlet error occurs.
 */
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
        throws IOException, ServletException {
    request.getServletContext().setAttribute("originalSessionId",
            request.getSession().getId());
    request.changeSessionId();
}