1 // ========================================================================
2 // Copyright (c) 2008-2009 Mort Bay Consulting Pty. Ltd.
3 // ------------------------------------------------------------------------
4 // All rights reserved. This program and the accompanying materials
5 // are made available under the terms of the Eclipse Public License v1.0
6 // and Apache License v2.0 which accompanies this distribution.
7 // The Eclipse Public License is available at
8 // http://www.eclipse.org/legal/epl-v10.html
9 // The Apache License v2.0 is available at
10 // http://www.opensource.org/licenses/apache2.0.php
11 // You may elect to redistribute this code under either of these licenses.
12 // ========================================================================
13
14 package org.eclipse.jetty.security;
15
16 import java.security.Principal;
17
18 import javax.security.auth.Subject;
19
20 import org.eclipse.jetty.server.UserIdentity;
21
22
23 /* ------------------------------------------------------------ */
24 /**
25 * Default Identity Service implementation.
26 * This service handles only role reference maps passed in an
27 * associated {@link UserIdentity.Scope}. If there are roles
28 * refs present, then associate will wrap the UserIdentity with one
29 * that uses the role references in the {@link UserIdentity#isUserInRole(String, org.eclipse.jetty.server.UserIdentity.Scope)}
30 * implementation. All other operations are effectively noops.
31 *
32 */
33 public class DefaultIdentityService implements IdentityService
34 {
35 /* ------------------------------------------------------------ */
36 public DefaultIdentityService()
37 {
38 }
39
40 /* ------------------------------------------------------------ */
41 /**
42 * If there are roles refs present in the scope, then wrap the UserIdentity
43 * with one that uses the role references in the {@link UserIdentity#isUserInRole(String, org.eclipse.jetty.server.UserIdentity.Scope)}
44 */
45 public Object associate(UserIdentity user)
46 {
47 return null;
48 }
49
50 /* ------------------------------------------------------------ */
51 public void disassociate(Object previous)
52 {
53 }
54
55 /* ------------------------------------------------------------ */
56 public Object setRunAs(UserIdentity user, RunAsToken token)
57 {
58 return token;
59 }
60
61 /* ------------------------------------------------------------ */
62 public void unsetRunAs(Object lastToken)
63 {
64 }
65
66 /* ------------------------------------------------------------ */
67 public RunAsToken newRunAsToken(String runAsName)
68 {
69 return new RoleRunAsToken(runAsName);
70 }
71
72 /* ------------------------------------------------------------ */
73 public UserIdentity getSystemUserIdentity()
74 {
75 return null;
76 }
77
78 /* ------------------------------------------------------------ */
79 public UserIdentity newUserIdentity(final Subject subject, final Principal userPrincipal, final String[] roles)
80 {
81 return new DefaultUserIdentity(subject,userPrincipal,roles);
82 }
83
84 }