1 /*
2 * Copyright (c) 2008, 2013, 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 /*
25 * @test
26 * @bug 6706974
27 * @summary Add krb5 test infrastructure
28 * @compile -XDignore.symbol.file BasicKrb5Test.java
29 * @run main/othervm BasicKrb5Test
30 * @run main/othervm BasicKrb5Test des-cbc-crc
31 * @run main/othervm BasicKrb5Test des-cbc-md5
32 * @run main/othervm BasicKrb5Test des3-cbc-sha1
33 * @run main/othervm BasicKrb5Test aes128-cts
34 * @run main/othervm BasicKrb5Test aes256-cts
35 * @run main/othervm BasicKrb5Test rc4-hmac
36 * @run main/othervm BasicKrb5Test -s
37 * @run main/othervm BasicKrb5Test des-cbc-crc -s
38 * @run main/othervm BasicKrb5Test des-cbc-md5 -s
39 * @run main/othervm BasicKrb5Test des3-cbc-sha1 -s
40 * @run main/othervm BasicKrb5Test aes128-cts -s
41 * @run main/othervm BasicKrb5Test aes256-cts -s
42 * @run main/othervm BasicKrb5Test rc4-hmac -s
43 * @run main/othervm BasicKrb5Test -C
44 * @run main/othervm BasicKrb5Test des-cbc-crc -C
45 * @run main/othervm BasicKrb5Test des-cbc-md5 -C
46 * @run main/othervm BasicKrb5Test des3-cbc-sha1 -C
47 * @run main/othervm BasicKrb5Test aes128-cts -C
48 * @run main/othervm BasicKrb5Test aes256-cts -C
49 * @run main/othervm BasicKrb5Test rc4-hmac -C
50 * @run main/othervm BasicKrb5Test -s -C
51 * @run main/othervm BasicKrb5Test des-cbc-crc -s -C
52 * @run main/othervm BasicKrb5Test des-cbc-md5 -s -C
53 * @run main/othervm BasicKrb5Test des3-cbc-sha1 -s -C
54 * @run main/othervm BasicKrb5Test aes128-cts -s -C
55 * @run main/othervm BasicKrb5Test aes256-cts -s -C
56 * @run main/othervm BasicKrb5Test rc4-hmac -s -C
57 */
58
59 import org.ietf.jgss.GSSName;
60 import sun.security.jgss.GSSUtil;
61 import sun.security.krb5.Config;
62 import sun.security.krb5.KrbException;
63 import sun.security.krb5.internal.crypto.EType;
64
65 /**
66 * Basic JGSS/krb5 test with 3 parties: client, server, backend server. Each
67 * party uses JAAS login to get subjects and executes JGSS calls using
68 * Subject.doAs.
69 */
70 public class BasicKrb5Test {
71
72 private static boolean conf = true;
73 /**
74 * @param args empty or etype
75 */
76 public static void main(String[] args)
77 throws Exception {
78
79 String etype = null;
80 for (String arg: args) {
81 if (arg.equals("-s")) Context.usingStream = true;
82 else if(arg.equals("-C")) conf = false;
83 else etype = arg;
84 }
85
86 // Creates and starts the KDC. This line must be put ahead of etype check
87 // since the check needs a krb5.conf.
88 try {
89 new OneKDC(etype).writeJAASConf();
90 } catch (KrbException ke) {
91 System.out.println("Testing etype " + etype + "Not supported.");
92 return;
93 }
94
95 new BasicKrb5Test().go(OneKDC.SERVER, OneKDC.BACKEND);
96 }
97
98 void go(final String server, final String backend) throws Exception {
99 Context c, s, s2, b;
100 c = Context.fromJAAS("client");
101 s = Context.fromJAAS("server");
102 b = Context.fromJAAS("backend");
103
104 c.startAsClient(server, GSSUtil.GSS_KRB5_MECH_OID);
105 c.x().requestCredDeleg(true);
106 c.x().requestConf(conf);
107 s.startAsServer(GSSUtil.GSS_KRB5_MECH_OID);
108
109 c.status();
110 s.status();
111
112 Context.handshake(c, s);
113 GSSName client = c.x().getSrcName();
114
115 c.status();
116 s.status();
117
118 Context.transmit("i say high --", c, s);
119 Context.transmit(" you say low", s, c);
120
121 s2 = s.delegated();
122 s.dispose();
123 s = null;
124
125 s2.startAsClient(backend, GSSUtil.GSS_KRB5_MECH_OID);
126 s2.x().requestConf(conf);
127 b.startAsServer(GSSUtil.GSS_KRB5_MECH_OID);
128
129 s2.status();
130 b.status();
131
132 Context.handshake(s2, b);
133 GSSName client2 = b.x().getSrcName();
134
135 if (!client.equals(client2)) {
136 throw new Exception("Delegation failed");
137 }
138
139 s2.status();
140 b.status();
141
142 Context.transmit("you say hello --", s2, b);
143 Context.transmit(" i say goodbye", b, s2);
144
145 s2.dispose();
146 b.dispose();
147 }
148 }