1 /* 2 * Copyright (c) 2012, 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 7118809 8001326 27 * @run main/othervm -Dsun.net.spi.nameservice.provider.1=ns,mock ReplayCacheTest jvm 28 * @run main/othervm -Dsun.net.spi.nameservice.provider.1=ns,mock ReplayCacheTest dfl 29 * @summary rcache deadlock 30 */ 31 32 import java.io.File; 33 import org.ietf.jgss.GSSException; 34 import sun.security.jgss.GSSUtil; 35 import sun.security.krb5.KrbException; 36 import sun.security.krb5.internal.Krb5; 37 38 public class ReplayCacheTest { 39 main(String[] args)40 public static void main(String[] args) 41 throws Exception { 42 43 new OneKDC(null); 44 45 if (args[0].equals("dfl")) { 46 // Store file in scratch directory 47 args[0] = "dfl:" + System.getProperty("user.dir") + File.separator; 48 System.setProperty("sun.security.krb5.rcache", args[0]); 49 } 50 51 Context c, s; 52 c = Context.fromUserPass(OneKDC.USER, OneKDC.PASS, false); 53 s = Context.fromUserKtab(OneKDC.SERVER, OneKDC.KTAB, true); 54 55 c.startAsClient(OneKDC.SERVER, GSSUtil.GSS_KRB5_MECH_OID); 56 s.startAsServer(GSSUtil.GSS_KRB5_MECH_OID); 57 58 byte[] first = c.take(new byte[0]); 59 c.take(s.take(first)); 60 61 s.startAsServer(GSSUtil.GSS_KRB5_MECH_OID); 62 try { 63 s.take(first); // Replay the last apreq sent 64 throw new Exception("This method should fail"); 65 } catch (GSSException gsse) { 66 gsse.printStackTrace(); 67 KrbException ke = (KrbException)gsse.getCause(); 68 if (ke.returnCode() != Krb5.KRB_AP_ERR_REPEAT) { 69 throw gsse; 70 } 71 } 72 } 73 } 74