140 lines
5.3 KiB
Java
140 lines
5.3 KiB
Java
/*
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* Copyright (c) 2010, 2021, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 6932525 6951366 6959292 8194486
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* @summary kerberos login failure on win2008 with AD set to win2000 compat mode
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* and cannot login if session key and preauth does not use the same etype
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* @library /test/lib
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* @compile -XDignore.symbol.file W83.java
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* @run main jdk.test.lib.FileInstaller TestHosts TestHosts
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* @run main/othervm -D6932525 -Djdk.net.hosts.file=TestHosts W83
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* @run main/othervm -D6959292 -Djdk.net.hosts.file=TestHosts W83
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*/
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import com.sun.security.auth.module.Krb5LoginModule;
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import sun.security.krb5.Config;
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import sun.security.krb5.EncryptedData;
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import sun.security.krb5.PrincipalName;
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import sun.security.krb5.internal.crypto.EType;
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import sun.security.krb5.internal.ktab.KeyTab;
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public class W83 {
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public static void main(String[] args) throws Exception {
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W83 x = new W83();
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// Cannot use OneKDC. kinit command cannot resolve
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// hostname kdc.rabbit.hole
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KDC kdc = new KDC(OneKDC.REALM, "127.0.0.1", 0, true);
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kdc.addPrincipal(OneKDC.USER, OneKDC.PASS);
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kdc.addPrincipalRandKey("krbtgt/" + OneKDC.REALM);
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KDC.saveConfig(OneKDC.KRB5_CONF, kdc,
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"allow_weak_crypto = true",
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"permitted_enctypes = aes256-cts arcfour-hmac");
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System.setProperty("java.security.krb5.conf", OneKDC.KRB5_CONF);
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Config.refresh();
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kdc.writeKtab(OneKDC.KTAB);
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KeyTab ktab = KeyTab.getInstance(OneKDC.KTAB);
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for (int etype: EType.getBuiltInDefaults()) {
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if (etype != EncryptedData.ETYPE_ARCFOUR_HMAC) {
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ktab.deleteEntries(new PrincipalName(OneKDC.USER), etype, -1);
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}
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}
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ktab.save();
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if (System.getProperty("6932525") != null) {
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// For 6932525 and 6951366, make sure the etypes sent in 2nd AS-REQ
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// is not restricted to that of preauth
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kdc.setOption(KDC.Option.ONLY_RC4_TGT, true);
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}
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if (System.getProperty("6959292") != null) {
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// For 6959292, make sure that when etype for enc-part in 2nd AS-REQ
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// is different from that of preauth, client can still decrypt it
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kdc.setOption(KDC.Option.RC4_FIRST_PREAUTH, true);
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}
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x.go();
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}
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void go() throws Exception {
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Krb5LoginModule krb5 = new Krb5LoginModule();
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StringBuffer error = new StringBuffer();
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try {
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Context.fromUserPass(OneKDC.USER, OneKDC.PASS, false);
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} catch (Exception e) {
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e.printStackTrace();
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error.append("Krb5LoginModule password login error\n");
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}
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try {
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Context.fromUserKtab(OneKDC.USER, OneKDC.KTAB, false);
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} catch (Exception e) {
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e.printStackTrace();
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error.append("Krb5LoginModule keytab login error\n");
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}
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try {
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Class.forName("sun.security.krb5.internal.tools.Kinit");
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String cmd = System.getProperty("java.home") +
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System.getProperty("file.separator") +
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"bin" +
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System.getProperty("file.separator") +
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"kinit";
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int p = execute(
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cmd,
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"-J-Djava.security.krb5.conf=" + OneKDC.KRB5_CONF,
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"-c", "cache1",
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OneKDC.USER,
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new String(OneKDC.PASS));
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if (p != 0) {
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error.append("kinit password login error\n");
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}
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p = execute(
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cmd,
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"-J-Djava.security.krb5.conf=" + OneKDC.KRB5_CONF,
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"-c", "cache2",
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"-k", "-t", OneKDC.KTAB,
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OneKDC.USER);
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if (p != 0) {
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error.append("kinit keytab login error\n");
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}
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} catch (ClassNotFoundException cnfe) {
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System.out.println("No kinit, test ignored.");
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// Ignore, not on windows
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}
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if (error.length() != 0) {
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throw new Exception(error.toString());
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}
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}
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private static int execute(String... args) throws Exception {
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for (String arg: args) {
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System.out.printf("%s ", arg);
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}
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System.out.println();
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Process p = Runtime.getRuntime().exec(args);
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return p.waitFor();
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}
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}
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