1/*
2 * Copyright (c) 2000, 2004, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24import java.util.*;
25import java.io.IOException;
26import javax.security.auth.*;
27import javax.security.auth.callback.*;
28import javax.security.auth.login.*;
29import javax.security.auth.spi.*;
30
31public class ModuleSubjectModule implements LoginModule {
32
33    // initial state
34    private Subject subject;
35    private CallbackHandler callbackHandler;
36    private Map sharedState;
37    private Map options;
38
39    // username and password
40    private String username;
41    private char[] password;
42
43    // first attempt, fail.  second attempt, succeed
44    private int attemptNumber = 1;
45
46    public void initialize(Subject subject, CallbackHandler callbackHandler,
47                        Map<String,?> sharedState, Map<String,?> options) {
48
49        this.subject = subject;
50        this.callbackHandler = callbackHandler;
51        this.sharedState = sharedState;
52        this.options = options;
53    }
54
55    public boolean login() throws LoginException {
56
57        if (attemptNumber == 1) {
58            attemptNumber = 2;
59            throw new LoginException("attempt 1 fails");
60        }
61        return true;
62    }
63
64    public boolean commit() throws LoginException {
65
66        com.sun.security.auth.NTUserPrincipal p = new
67                com.sun.security.auth.NTUserPrincipal("testPrincipal");
68        subject.getPrincipals().add(p);
69        return true;
70    }
71
72    public boolean abort() throws LoginException {
73        return true;
74    }
75
76    public boolean logout() throws LoginException {
77        return true;
78    }
79}
80