Revision 62b8daac
Added by Andreas Kohlbecker almost 7 years ago
| src/main/java/eu/etaxonomy/cdm/vaadin/view/LoginPresenter.java | ||
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*/ |
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package eu.etaxonomy.cdm.vaadin.view; |
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import org.apache.commons.lang.StringUtils; |
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import org.apache.log4j.Logger; |
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import org.springframework.beans.factory.annotation.Autowired; |
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import org.springframework.context.ApplicationEventPublisher; |
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import org.springframework.context.event.EventListener; |
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* The {@link LoginView is used as replacement view in the scope of other views.
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* Therefore the LoginPresenter must be in <b>UIScope</b> so that the LoginPresenter |
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* is available to all Views. |
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* <p> |
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* The LoginPresenter offers a <b>auto login feature for developers</b>. Tio activate the auto login |
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* you need to provide the <code>user name</code> and <code>password</code> using the environment variables |
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* <code>cdm-vaadin.login.usr</code> and <code>cdm-vaadin.login.pwd</code>, e.g.: |
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* <pre> |
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* -Dcdm-vaadin.login.usr=admin -Dcdm-vaadin.login.pwd=00000 |
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* </pre> |
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* |
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* @author a.kohlbecker |
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* @since Apr 25, 2017 |
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private static final long serialVersionUID = 4020699735656994791L; |
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private static final Logger log = Logger.getLogger(LoginPresenter.class); |
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private final static String PROPNAME_USER = "cdm-vaadin.login.usr"; |
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private final static String PROPNAME_PASSWORD = "cdm-vaadin.login.pwd"; |
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@Autowired |
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protected ApplicationEventPublisher eventBus; |
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Authentication authentication = authenticationManager.authenticate(token); |
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if(authentication != null && authentication.isAuthenticated()) {
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log.debug("user '" + userName + "' autheticated");
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currentSecurityContext().setAuthentication(authentication); |
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if(NavigationManager.class.isAssignableFrom(getNavigationManager().getClass())){
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log.debug("reloading current view");
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getNavigationManager().reloadCurrentView(); |
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eventBus.publishEvent(new AuthenticationSuccessEvent(userName)); |
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} |
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} |
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/** |
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* {@inheritDoc}
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*/ |
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@Override |
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public void onViewEnter() {
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super.onViewEnter(); |
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// attempt to auto login |
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if(StringUtils.isNotEmpty(System.getProperty(PROPNAME_USER)) && StringUtils.isNotEmpty(System.getProperty(PROPNAME_PASSWORD))){
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log.warn("Performing autologin with user " + System.getProperty(PROPNAME_USER));
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authenticate(System.getProperty(PROPNAME_USER), System.getProperty(PROPNAME_PASSWORD)); |
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} |
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} |
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@EventListener |
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protected void onLoginEvent(AuthenticationAttemptEvent e){
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authenticate(e.getUserName(), getView().getLoginDialog().getPassword().getValue()); |
Also available in: Unified diff
auto login feature for developers