1/*
2 * Copyright (c) 2009, 2012, 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/*
24 * @test
25 * @bug 6857795
26 * @bug 6858589
27 * @bug 6972005
28 * @modules java.security.jgss/sun.security.krb5
29 * @compile -XDignore.symbol.file ConfPlusProp.java
30 * @run main/othervm ConfPlusProp
31 * @summary krb5.conf ignored if system properties on realm and kdc are provided
32 */
33
34import sun.security.krb5.Config;
35
36public class ConfPlusProp {
37    Config config;
38    public static void main(String[] args) throws Exception {
39        if (System.getenv("USERDNSDOMAIN") != null ||
40                System.getenv("LOGONSERVER") != null) {
41            System.out.println(
42                    "Looks like a Windows machine in a domain. Skip test.");
43            return;
44        }
45        new ConfPlusProp().run();
46    }
47
48    void refresh() throws Exception {
49        Config.refresh();
50        config = Config.getInstance();
51    }
52
53    void checkDefaultRealm(String r) throws Exception {
54        try {
55            if (!config.getDefaultRealm().equals(r)) {
56                throw new AssertionError("Default realm error");
57            }
58        } catch (Exception e) {
59            if (r != null) throw e;
60        }
61    }
62
63    void check(String r, String k) throws Exception {
64        try {
65            if (!config.getKDCList(r).equals(k)) {
66                throw new AssertionError(r + " kdc not " + k);
67            }
68        } catch (Exception e) {
69            if (k != null) throw e;
70        }
71    }
72
73    void run() throws Exception {
74
75        // No prop, only conf
76
77        // Point to a file with existing default_realm
78        System.setProperty("java.security.krb5.conf",
79                System.getProperty("test.src", ".") +"/confplusprop.conf");
80        refresh();
81
82        checkDefaultRealm("R1");
83        check("R1", "k1");
84        check("R2", "old");
85        check("R3", null);
86        if (!config.get("libdefaults", "forwardable").equals("well")) {
87            throw new Exception("Extra config error");
88        }
89
90        // Point to a file with no libdefaults
91        System.setProperty("java.security.krb5.conf",
92                System.getProperty("test.src", ".") +"/confplusprop2.conf");
93        refresh();
94
95        checkDefaultRealm(null);
96        check("R1", "k12");
97        check("R2", "old");
98        check("R3", null);
99
100        if (config.get("libdefaults", "forwardable") != null) {
101            throw new Exception("Extra config error");
102        }
103
104        // Add prop
105        System.setProperty("java.security.krb5.realm", "R2");
106        System.setProperty("java.security.krb5.kdc", "k2");
107
108        // Point to a file with existing default_realm
109        System.setProperty("java.security.krb5.conf",
110                System.getProperty("test.src", ".") +"/confplusprop.conf");
111        refresh();
112
113        checkDefaultRealm("R2");
114        check("R1", "k1");
115        check("R2", "k2");
116        check("R3", "k2");
117        if (!config.get("libdefaults", "forwardable").equals("well")) {
118            throw new Exception("Extra config error");
119        }
120
121        // Point to a file with no libdefaults
122        System.setProperty("java.security.krb5.conf",
123                System.getProperty("test.src", ".") +"/confplusprop2.conf");
124        refresh();
125
126        checkDefaultRealm("R2");
127        check("R1", "k12");
128        check("R2", "k2");
129        check("R3", "k2");
130
131        if (config.get("libdefaults", "forwardable") != null) {
132            throw new Exception("Extra config error");
133        }
134    }
135}
136