01: /*
02: * JOSSO: Java Open Single Sign-On
03: *
04: * Copyright 2004-2008, Atricore, Inc.
05: *
06: * This is free software; you can redistribute it and/or modify it
07: * under the terms of the GNU Lesser General Public License as
08: * published by the Free Software Foundation; either version 2.1 of
09: * the License, or (at your option) any later version.
10: *
11: * This software is distributed in the hope that it will be useful,
12: * but WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: * Lesser General Public License for more details.
15: *
16: * You should have received a copy of the GNU Lesser General Public
17: * License along with this software; if not, write to the Free
18: * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
19: * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
20: */
21:
22: package org.josso.jb32.agent;
23:
24: import org.jboss.security.SecurityAssociation;
25:
26: import javax.security.auth.Subject;
27: import java.security.AccessController;
28: import java.security.Principal;
29: import java.security.PrivilegedAction;
30:
31: /**
32: * A PrivilegedAction implementation for setting the SecurityAssociation
33: * principal and credential for JBoss.
34: * <p>
35: * This class is used by the JBossCatalinaRealm class to set the authenticated Principal
36: * using the SetPrincipalInfoAction PrivilegedAction class.
37: *
38: * @author <a href="mailto:gbrigand@josso.org">Gianluca Brigandi</a>
39: * @version CVS $Id: JBossSecurityAssociationActions.java 508 2008-02-18 13:32:29Z sgonzalez $
40: */
41: class JBossSecurityAssociationActions {
42:
43: private static class SetPrincipalInfoAction implements
44: PrivilegedAction {
45: Principal principal;
46: Object credential;
47: Subject subject;
48:
49: SetPrincipalInfoAction(Principal principal, Object credential,
50: Subject subject) {
51: this .principal = principal;
52: this .credential = credential;
53: this .subject = subject;
54: }
55:
56: public Object run() {
57: SecurityAssociation.setCredential(credential);
58: credential = null;
59: SecurityAssociation.setPrincipal(principal);
60: principal = null;
61: SecurityAssociation.setSubject(subject);
62: subject = null;
63: return null;
64: }
65: }
66:
67: static void setPrincipalInfo(Principal principal,
68: Object credential, Subject subject) {
69: SetPrincipalInfoAction action = new SetPrincipalInfoAction(
70: principal, credential, subject);
71: AccessController.doPrivileged(action);
72: }
73:
74: }
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