1   /**
2    * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.security.jaas.ext.jonas;
24  
25  import com.liferay.portal.kernel.util.MethodCache;
26  import com.liferay.portal.kernel.util.ReflectionUtil;
27  import com.liferay.portal.security.jaas.ext.BasicLoginModule;
28  
29  import java.lang.reflect.Method;
30  
31  import java.security.Principal;
32  
33  import org.apache.commons.logging.Log;
34  import org.apache.commons.logging.LogFactory;
35  
36  /**
37   * <a href="PortalLoginModule.java.html"><b><i>View Source</i></b></a>
38   *
39   * @author Brian Wing Shun Chan
40   *
41   */
42  public class PortalLoginModule extends BasicLoginModule {
43  
44      public boolean commit() {
45          boolean commitValue = super.commit();
46  
47          if (commitValue) {
48              getSubject().getPrincipals().add(getPrincipal());
49              getSubject().getPrivateCredentials().add(getPassword());
50  
51              Principal group = (Principal)ReflectionUtil.newInstance(
52                  _JGROUP, "Roles");
53              Object role = ReflectionUtil.newInstance(_JROLE, "users");
54  
55              try {
56                  Method method = MethodCache.get(
57                      _JGROUP, "addMember", new Class[] {role.getClass()});
58  
59                  method.invoke(group, new Object[] {role});
60              }
61              catch (Exception e) {
62                  _log.error(e, e);
63              }
64  
65              getSubject().getPrincipals().add(group);
66          }
67  
68          return commitValue;
69      }
70  
71      protected Principal getPortalPrincipal(String name) {
72          return (Principal)ReflectionUtil.newInstance(_JPRINCIPAL, name);
73      }
74  
75      private static final String _JGROUP =
76          "org.objectweb.jonas.security.auth.JGroup";
77  
78      private static final String _JPRINCIPAL =
79          "org.objectweb.jonas.security.auth.JPrincipal";
80  
81      private static final String _JROLE =
82          "org.objectweb.jonas.security.auth.JRole";
83  
84      private static Log _log = LogFactory.getLog(PortalLoginModule.class);
85  
86  }