Example usage for com.vaadin.server VaadinService reinitializeSession

Introduction

In this page you can find the example usage for com.vaadin.server VaadinService reinitializeSession.

Prototype

public static void reinitializeSession(VaadinRequest request) 

Source Link

Document

Discards the current session and creates a new session with the same contents.

Usage

From source file:com.cerebro.gorgone.landingpage.Login.java

public Login() {
    InputStream iniFile = VaadinServlet.getCurrent().getServletContext()
            .getResourceAsStream("/WEB-INF/shiro.ini");
    if (iniFile == null) {
        logger.error("Il file Shiro.ini non esiste");
        return;/* w ww.  ja  va  2s.c o m*/
    } else {
        logger.info("File Shiro.ini presente");
    }
    Ini ini = new Ini();
    ini.load(iniFile);
    Factory<org.apache.shiro.mgt.SecurityManager> factory = new IniSecurityManagerFactory(ini);
    org.apache.shiro.mgt.SecurityManager securityManager = factory.getInstance();
    SecurityUtils.setSecurityManager(securityManager);

    email.focus();
    errorMessage.setVisible(false);
    this.addComponents(email, password, errorMessage, rememberMe, loginB);

    loginB.addClickListener((Button.ClickEvent e) -> {
        logger.info("Tentativo di connessione");
        Subject currentUser = SecurityUtils.getSubject();
        UsernamePasswordToken token = new UsernamePasswordToken(email.getValue(), password.getValue());
        token.setRememberMe(rememberMe.getValue());
        try {
            currentUser.login(token);
            Session session = currentUser.getSession();
            User user = new User();
            user.loadUser();
            //session.setAttribute("User", user);
            getUI().setContent(new Game());
            VaadinService.reinitializeSession(VaadinService.getCurrentRequest());
        } catch (Exception ex) {
            logger.error(ex.toString());
            email.setValue("");
            password.setValue("");
            errorMessage.setVisible(true);
        }
    });
}

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From source file:com.cerebro.provevaadin.Start.java

public Start() {

    InputStream iniFile = VaadinServlet.getCurrent().getServletContext()
            .getResourceAsStream("/WEB-INF/shiro.ini");
    if (iniFile == null) {
        logger.error("Il file Shiro.ini non esiste");
        return;/* www  .j  ava 2  s .  c om*/
    } else {
        logger.info("File presente");
    }
    Ini ini = new Ini();
    ini.load(iniFile);
    Factory<SecurityManager> factory = new IniSecurityManagerFactory(ini);
    SecurityManager securityManager = factory.getInstance();
    SecurityUtils.setSecurityManager(securityManager);

    HorizontalLayout root = new HorizontalLayout();
    root.setWidth("800px");
    root.setHeight("600px");
    this.addComponent(root);
    this.setComponentAlignment(root, Alignment.MIDDLE_CENTER);

    FormLayout loginDiv = new FormLayout();
    root.addComponent(loginDiv);
    username.focus();
    errorMessage.setVisible(false);
    loginDiv.addComponents(username, password, rememberMe, login, errorMessage);

    login.addClickListener((Button.ClickEvent e) -> {
        logger.info("Pulsante: " + e.toString());
        Subject currentUser = SecurityUtils.getSubject();
        UsernamePasswordToken token = new UsernamePasswordToken(username.getValue(), password.getValue());
        token.setRememberMe(rememberMe.getValue());
        try {
            currentUser.login(token);
            if (currentUser.hasRole("firsttime")) {
                logger.info("Configurazione parametri del primo avvio");
                getUI().setContent(new FirstTime());
            } else {
                logger.info("Classe di gioco principale");
                getUI().setContent(new Game());
                VaadinService.reinitializeSession(VaadinService.getCurrentRequest());
            }
        } catch (Exception ex) {
            logger.error("Errore nel login: " + ex.getMessage());
            username.setValue("");
            password.setValue("");
            errorMessage.setVisible(true);
        }
    });

    FormLayout signInForm = new FormLayout();
    root.addComponent(signInForm);
    usernameSignIn.focus();
    sesso.addItems("Maschio", "Femmina");
    signInForm.addComponents(usernameSignIn, passwordSignIn, passwordConf, nome, cognome, sesso, eta, signIn);
    signIn.addClickListener((Button.ClickEvent event) -> {
        logger.info("Iscrizione al sito");
        User utente = new User();
        utente.setEmail(usernameSignIn.getValue());
        utente.setPassword(passwordSignIn.getValue());
        utente.setNomeUtente(nome.getValue());
        utente.setCognomeUtente(cognome.getValue());
        utente.setSessoUtente(sesso.getValue().toString());
        utente.setDataNascitaUtente(eta.getValue());
        SignIn signInWindow = new SignIn(utente);
        signInWindow.center();
        UI.getCurrent().addWindow(signInWindow);
    });

}

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From source file:com.haulmont.cuba.web.DefaultApp.java

License:Apache License

protected void preventSessionFixation(Connection connection, UserSession userSession) {
    if (connection.isAuthenticated() && !isLoggedInWithExternalAuth(userSession)
            && webConfig.getUseSessionFixationProtection() && VaadinService.getCurrentRequest() != null) {

        VaadinService.reinitializeSession(VaadinService.getCurrentRequest());

        WrappedSession session = VaadinSession.getCurrent().getSession();
        int timeout = webConfig.getHttpSessionExpirationTimeoutSec();
        session.setMaxInactiveInterval(timeout);

        HttpSession httpSession = session instanceof WrappedHttpSession
                ? ((WrappedHttpSession) session).getHttpSession()
                : null;/*from w  w  w. j av a2 s .co m*/
        log.debug("Session reinitialized: HttpSession={}, timeout={}sec, UserSession={}", httpSession, timeout,
                connection.getSession());
    }
}

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From source file:org.vaadin.spring.security.managed.DefaultVaadinManagedSecurity.java

License:Apache License

/**
 * Clears the session of all attributes except some internal Vaadin attributes and reinitializes it. If Websocket
 * Push is used, the session will never be reinitialized since this throws errors on at least
 * Tomcat 8.//  w  w  w  . j  a v a2  s  .  c  om
 */
protected void clearAndReinitializeSession() {
    final VaadinRequest currentRequest = VaadinService.getCurrentRequest();
    final UI currentUI = UI.getCurrent();
    if (currentUI != null) {
        final Transport transport = currentUI.getPushConfiguration().getTransport();
        if (Transport.WEBSOCKET.equals(transport) || Transport.WEBSOCKET_XHR.equals(transport)) {
            LOGGER.warn(
                    "Clearing and reinitializing the session is currently not supported when using Websocket Push.");
            return;
        }
    }
    if (currentRequest != null) {
        LOGGER.debug("Clearing the session");
        final WrappedSession session = currentRequest.getWrappedSession();
        final String serviceName = VaadinService.getCurrent().getServiceName();
        final Set<String> attributesToSpare = new HashSet<String>();
        attributesToSpare.add(serviceName + ".lock");
        attributesToSpare.add(VaadinSession.class.getName() + "." + serviceName);
        for (String s : currentRequest.getWrappedSession().getAttributeNames()) {
            if (!attributesToSpare.contains(s)) {
                LOGGER.trace("Removing attribute {} from session", s);
                session.removeAttribute(s);
            }
        }
        LOGGER.debug("Reinitializing the session {}", session.getId());
        VaadinService.reinitializeSession(currentRequest);
        LOGGER.debug("Session reinitialized, new ID is {}",
                VaadinService.getCurrentRequest().getWrappedSession().getId());
    } else {
        LOGGER.warn(
                "No VaadinRequest bound to current thread, could NOT clear/reinitialize the session after login");
    }
}

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From source file:xyz.iipster.security.SecurityUtilsImpl.java

License:Apache License

@Override
public Authentication login(String userName, String password) {
    Authentication authentication = authenticationManager
            .authenticate(new UsernamePasswordAuthenticationToken(userName, password));

    VaadinService.reinitializeSession(VaadinService.getCurrentRequest());
    SecurityContextHolder.getContext().setAuthentication(authentication);
    return authentication;
}

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