public void login(ActionEvent actionEvent) {
SecurityUtils.getSubject()
.login(new UsernamePasswordToken(getNombre(), getClave(), isRemember()));
WebUtils.getAndClearSavedRequest(
(ServletRequest) FacesContext.getCurrentInstance().getExternalContext().getRequest());
logeado = SecurityUtils.getSubject().isAuthenticated();
final RequestContext context = RequestContext.getCurrentInstance();
FacesMessage msg = null;
if (logeado) {
msg =
new FacesMessage(
FacesMessage.SEVERITY_INFO,
Messages.getString("LoginBean.message.welcome"), // $NON-NLS-1$
nombre);
LogManager.info(Messages.getString("LoginBean.log.message.access", nombre)); // $NON-NLS-1$
} else {
msg =
new FacesMessage(
FacesMessage.SEVERITY_WARN,
Messages.getString("LoginBean.message.error"), // $NON-NLS-1$
Messages.getString("LoginBean.message.error.details")); // $NON-NLS-1$
LogManager.warn(Messages.getString("LoginBean.log.message.error", nombre)); // $NON-NLS-1$
}
FacesContext.getCurrentInstance().addMessage(null, msg);
context.addCallbackParam("estaLogeado", logeado);
if (logeado) {
continuar("home.xhtml");
}
}
public void logout() {
SecurityUtils.getSubject().logout();
final HttpSession session =
(HttpSession) FacesContext.getCurrentInstance().getExternalContext().getSession(false);
if (session != null) {
session.invalidate();
}
logeado = false;
continuar("login.xhtml");
LogManager.info(Messages.getString("LoginBean.log.message.logout", nombre)); // $NON-NLS-1$
}
public void continuar(String page) {
FacesMessage msg = null;
final ExternalContext externalContext = FacesContext.getCurrentInstance().getExternalContext();
try {
externalContext.redirect(page);
} catch (final IOException e) {
msg =
new FacesMessage(
FacesMessage.SEVERITY_WARN,
Messages.getString("LoginBean.message.error.login"), // $NON-NLS-1$
Messages.getString("LoginBean.message.error.login.detail")); // $NON-NLS-1$
FacesContext.getCurrentInstance().addMessage(null, msg);
LogManager.error(Messages.getString("LoginBean.log.message.error.login"), e); // $NON-NLS-1$
}
}