001    /**
002     * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portal.security.jaas.ext.weblogic;
016    
017    import com.liferay.portal.kernel.util.InstanceFactory;
018    import com.liferay.portal.security.jaas.ext.BasicLoginModule;
019    
020    import java.security.Principal;
021    
022    import javax.security.auth.login.LoginException;
023    
024    /**
025     * @author Brian Wing Shun Chan
026     */
027    public class PortalLoginModule extends BasicLoginModule {
028    
029            protected Principal getPortalPrincipal(String name) throws LoginException {
030                    try {
031                            return (Principal)InstanceFactory.newInstance(
032                                    _WLS_USER_IMPL, String.class, name);
033                    }
034                    catch (Exception e) {
035                            throw new LoginException(e.getMessage());
036                    }
037            }
038    
039            private static final String _WLS_USER_IMPL =
040                    "weblogic.security.principal.WLSUserImpl";
041    
042    }