1 /* 2 * Copyright (c) 2011, 2018, 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 7067974 8194486 27 * @summary multiple ETYPE-INFO-ENTRY with same etype and different salt 28 * @library /test/lib 29 * @compile -XDignore.symbol.file DupEtypes.java 30 * @run main jdk.test.lib.FileInstaller TestHosts TestHosts 31 * @run main/othervm -Djdk.net.hosts.file=TestHosts DupEtypes 1 32 * @run main/othervm -Djdk.net.hosts.file=TestHosts DupEtypes 2 33 * @run main/othervm/fail -Djdk.net.hosts.file=TestHosts DupEtypes 3 34 * @run main/othervm -Djdk.net.hosts.file=TestHosts DupEtypes 4 35 * @run main/othervm -Djdk.net.hosts.file=TestHosts DupEtypes 5 36 */ 37 38 import sun.security.jgss.GSSUtil; 39 import sun.security.krb5.Config; 40 41 public class DupEtypes { 42 main(String[] args)43 public static void main(String[] args) throws Exception { 44 45 OneKDC kdc = new OneKDC(null); 46 kdc.writeJAASConf(); 47 48 KDC.saveConfig(OneKDC.KRB5_CONF, kdc, 49 "default_keytab_name = " + OneKDC.KTAB, 50 "allow_weak_crypto = true"); 51 Config.refresh(); 52 53 // Rewrite to include DES keys 54 kdc.writeKtab(OneKDC.KTAB); 55 56 // Different test cases, read KDC.processAsReq for details 57 kdc.setOption(KDC.Option.DUP_ETYPE, Integer.parseInt(args[0])); 58 59 Context c, s; 60 c = Context.fromJAAS("client"); 61 s = Context.fromJAAS("server"); 62 63 c.startAsClient(OneKDC.SERVER, GSSUtil.GSS_KRB5_MECH_OID); 64 s.startAsServer(GSSUtil.GSS_KRB5_MECH_OID); 65 66 Context.handshake(c, s); 67 68 Context.transmit("i say high --", c, s); 69 Context.transmit(" you say low", s, c); 70 71 s.dispose(); 72 c.dispose(); 73 } 74 } 75