| /* |
| * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 7201053 |
| * @summary Krb5LoginModule shows NPE when both useTicketCache and storeKey |
| * are set to true |
| * @compile -XDignore.symbol.file UseCacheAndStoreKey.java |
| * @run main/othervm UseCacheAndStoreKey |
| */ |
| |
| import java.io.FileOutputStream; |
| import javax.security.auth.login.LoginException; |
| |
| // The basic krb5 test skeleton you can copy from |
| public class UseCacheAndStoreKey { |
| |
| public static void main(String[] args) throws Exception { |
| |
| new OneKDC(null).writeJAASConf(); |
| |
| // KDC would save ccache for client |
| System.setProperty("test.kdc.save.ccache", "cache.here"); |
| try (FileOutputStream fos = new FileOutputStream(OneKDC.JAAS_CONF)) { |
| fos.write(( |
| "me {\n" + |
| " com.sun.security.auth.module.Krb5LoginModule required\n" + |
| " principal=\"" + OneKDC.USER + "\"\n" + |
| " useTicketCache=true\n" + |
| " ticketCache=cache.here\n" + |
| " isInitiator=true\n" + |
| " storeKey=true;\n};\n" |
| ).getBytes()); |
| } |
| |
| // The first login will use default callback and succeed |
| Context.fromJAAS("me"); |
| |
| // The second login uses ccache and won't be able to store the keys |
| try { |
| Context.fromJAAS("me"); |
| throw new Exception("Should fail"); |
| } catch (LoginException le) { |
| if (le.getMessage().indexOf("NullPointerException") >= 0 |
| || le.getCause() instanceof NullPointerException) { |
| throw new Exception("NPE"); |
| } |
| } |
| } |
| } |