1 /* 2 * Copyright (c) 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 8014310 27 * @summary JAAS/Krb5LoginModule using des encytypes failure with NPE after JDK-8012679 28 * @compile -XDignore.symbol.file OnlyDesLogin.java 29 * @run main/othervm OnlyDesLogin 30 */ 31 32 import sun.security.krb5.Config; 33 34 import javax.security.auth.login.LoginException; 35 36 public class OnlyDesLogin { 37 38 public static void main(String[] args) throws Exception { 39 40 OneKDC kdc = new OneKDC(null); 41 kdc.writeJAASConf(); 42 43 KDC.saveConfig(OneKDC.KRB5_CONF, kdc, 44 "default_tkt_enctypes=des-cbc-md5", 45 "default_tgs_enctypes=des-cbc-md5", 46 "permitted_enctypes=des-cbc-md5"); 47 Config.refresh(); 48 49 try { 50 Context.fromJAAS("client"); 51 throw new Exception("What?"); 52 } catch (LoginException le) { 53 // This is OK 54 } 55 } 56 }