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package eu.etaxonomy.cdm.vaadin.presenter;
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import org.springframework.security.authentication.AuthenticationManager;
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import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
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import org.springframework.security.core.Authentication;
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import eu.etaxonomy.cdm.vaadin.util.CdmSpringContextHelper;
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import eu.etaxonomy.cdm.vaadin.view.AuthenticationView;
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import eu.etaxonomy.cdm.vaadin.view.IAuthenticationComponent;
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public class AuthenticationPresenter implements IAuthenticationComponent.AuthenticationComponentListener{
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private final AuthenticationView view;
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public AuthenticationPresenter(AuthenticationView view) {
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this.view = view;
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view.addListener(this);
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}
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@Override
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public Authentication login(String userName, String password) {
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UsernamePasswordAuthenticationToken token = new UsernamePasswordAuthenticationToken(userName, password);
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AuthenticationManager authenticationManager = (AuthenticationManager) CdmSpringContextHelper.getCurrent().getBean("authenticationManager");
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Authentication authentication = authenticationManager.authenticate(token);
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return authentication;
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}
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}
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