330 lines
13 KiB
Java
330 lines
13 KiB
Java
/*
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* Copyright (c) 2009, 2018, 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 6894643 6913636 8005523 8025123 8194486
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* @summary Test JSSE Kerberos ciphersuite
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* @library /test/lib
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* @run main jdk.test.lib.FileInstaller TestHosts TestHosts
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* @run main/othervm -Djdk.net.hosts.file=TestHosts SSL
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* TLS_KRB5_WITH_RC4_128_SHA
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* @run main/othervm -Djdk.net.hosts.file=TestHosts SSL
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* TLS_KRB5_WITH_RC4_128_SHA unbound
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* @run main/othervm -Djdk.net.hosts.file=TestHosts SSL
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* TLS_KRB5_WITH_RC4_128_SHA unbound sni
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* @run main/othervm -Djdk.net.hosts.file=TestHosts SSL
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* TLS_KRB5_WITH_3DES_EDE_CBC_SHA
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* @run main/othervm -Djdk.net.hosts.file=TestHosts SSL
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* TLS_KRB5_WITH_3DES_EDE_CBC_MD5
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* @run main/othervm -Djdk.net.hosts.file=TestHosts SSL
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* TLS_KRB5_WITH_DES_CBC_SHA
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* @run main/othervm -Djdk.net.hosts.file=TestHosts SSL
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* TLS_KRB5_WITH_DES_CBC_MD5
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* @run main/othervm -Djdk.net.hosts.file=TestHosts SSL
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* TLS_KRB5_EXPORT_WITH_RC4_40_SHA
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* @run main/othervm -Djdk.net.hosts.file=TestHosts SSL
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* TLS_KRB5_EXPORT_WITH_RC4_40_MD5
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* @run main/othervm -Djdk.net.hosts.file=TestHosts SSL
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* TLS_KRB5_EXPORT_WITH_DES_CBC_40_SHA
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* @run main/othervm -Djdk.net.hosts.file=TestHosts SSL
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* TLS_KRB5_EXPORT_WITH_DES_CBC_40_MD5
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*/
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import java.io.*;
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import java.security.Permission;
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import javax.net.ssl.*;
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import java.security.Principal;
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import java.security.Security;
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import java.util.Date;
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import java.util.List;
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import java.util.ArrayList;
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import java.util.Locale;
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import javax.security.auth.kerberos.ServicePermission;
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import sun.security.jgss.GSSUtil;
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import sun.security.krb5.PrincipalName;
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import sun.security.krb5.internal.ktab.KeyTab;
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public class SSL extends SecurityManager {
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private static String krb5Cipher;
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private static final int LOOP_LIMIT = 3;
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private static int loopCount = 0;
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private static volatile String server;
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private static volatile int port;
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private static String sniHostname = null;
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private static String sniMatcherPattern = null;
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private static String permChecks = "";
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// 0-Not started, 1-Start OK, 2-Failure
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private static volatile int serverState = 0;
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@Override
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public void checkPermission(Permission perm, Object context) {
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checkPermission(perm);
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}
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public void checkPermission(Permission perm) {
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if (!(perm instanceof ServicePermission)) {
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return;
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}
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ServicePermission p = (ServicePermission)perm;
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// ServicePermissions required to create GSSName are ignored
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if (!p.getActions().isEmpty()) {
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permChecks = permChecks
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+ p.getActions().toUpperCase(Locale.US).charAt(0);
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}
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}
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public static void main(String[] args) throws Exception {
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// reset the security property to make sure that the algorithms
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// and keys used in this test are not disabled.
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Security.setProperty("jdk.tls.disabledAlgorithms", "");
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krb5Cipher = args[0];
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boolean unbound = args.length > 1;
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// Workaround for JDK-8161101, reference the class before
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// SecurityManager is set.
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System.out.println("Touching " + ServicePermission.class);
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System.setSecurityManager(new SSL());
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KDC kdc = KDC.create(OneKDC.REALM);
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server = "host." + OneKDC.REALM_LOWER_CASE;
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if (args.length > 2) {
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sniHostname = "test." + server;
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sniMatcherPattern = ".*";
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}
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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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System.setProperty("java.security.krb5.conf", OneKDC.KRB5_CONF);
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// Add 3 versions of keys into keytab
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KeyTab ktab = KeyTab.create(OneKDC.KTAB);
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String serviceName = null;
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if (sniHostname != null) {
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serviceName = "host/" + sniHostname;
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} else {
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serviceName = "host/" + server;
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}
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PrincipalName service = new PrincipalName(
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serviceName, PrincipalName.KRB_NT_SRV_HST);
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ktab.addEntry(service, "pass1".toCharArray(), 1, true);
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ktab.addEntry(service, "pass2".toCharArray(), 2, true);
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ktab.addEntry(service, "pass3".toCharArray(), 3, true);
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ktab.save();
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// and use the middle one as the real key
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kdc.addPrincipal(serviceName, "pass2".toCharArray());
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// JAAS config entry name ssl
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System.setProperty("java.security.auth.login.config", OneKDC.JAAS_CONF);
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File f = new File(OneKDC.JAAS_CONF);
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FileOutputStream fos = new FileOutputStream(f);
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fos.write((
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"ssl {\n" +
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" com.sun.security.auth.module.Krb5LoginModule required\n" +
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(unbound ?
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" principal=*\n" :
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" principal=\"" + serviceName + "\"\n") +
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" useKeyTab=true\n" +
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" keyTab=" + OneKDC.KTAB + "\n" +
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" isInitiator=false\n" +
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" storeKey=true;\n};\n"
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).getBytes());
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fos.close();
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Context c;
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final Context s = Context.fromJAAS("ssl");
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s.startAsServer(GSSUtil.GSS_KRB5_MECH_OID);
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Thread server = new Thread(new Runnable() {
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public void run() {
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try {
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s.doAs(new JsseServerAction(), null);
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} catch (Exception e) {
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e.printStackTrace();
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serverState = 2;
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}
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}
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});
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server.setDaemon(true);
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server.start();
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while (serverState == 0) {
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Thread.sleep(50);
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}
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if (serverState == 2) {
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throw new Exception("Server already failed");
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}
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c = Context.fromUserPass(OneKDC.USER, OneKDC.PASS, false);
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c.startAsClient(serviceName, GSSUtil.GSS_KRB5_MECH_OID);
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c.doAs(new JsseClientAction(), null);
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// Add another version of key, make sure it can be loaded
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Thread.sleep(2000);
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ktab = KeyTab.getInstance(OneKDC.KTAB);
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ktab.addEntry(service, "pass4".toCharArray(), 4, true);
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ktab.save();
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kdc.addPrincipal(serviceName, "pass4".toCharArray());
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c = Context.fromUserPass(OneKDC.USER, OneKDC.PASS, false);
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c.startAsClient(serviceName, GSSUtil.GSS_KRB5_MECH_OID);
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c.doAs(new JsseClientAction(), null);
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// Permission checking check. Please note this is highly
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// implementation related.
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if (unbound) {
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// For unbound, server does not know what name to check.
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// Client checks "initiate", then server gets the name
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// and checks "accept". Second connection resume.
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if (!permChecks.equals("IA")) {
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throw new Exception(permChecks);
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}
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} else {
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// For bound, JAAS checks "accept" once. Server checks again,
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// client then checks "initiate". Second connection resume.
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if (!permChecks.equals("AAI")) {
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throw new Exception(permChecks);
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}
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}
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}
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// Following codes copied from
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// http://java.sun.com/javase/6/docs/technotes/guides/security/jgss/lab/part2.html#JSSE
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private static class JsseClientAction implements Action {
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public byte[] run(Context s, byte[] input) throws Exception {
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SSLSocketFactory sslsf =
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(SSLSocketFactory) SSLSocketFactory.getDefault();
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System.out.println("Connecting " + server + ":" + port);
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SSLSocket sslSocket = (SSLSocket) sslsf.createSocket(server, port);
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// Enable only a KRB5 cipher suite.
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String enabledSuites[] = {krb5Cipher};
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sslSocket.setEnabledCipherSuites(enabledSuites);
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// Should check for exception if enabledSuites is not supported
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if (sniHostname != null) {
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List<SNIServerName> serverNames = new ArrayList<>();
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serverNames.add(new SNIHostName(sniHostname));
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SSLParameters params = sslSocket.getSSLParameters();
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params.setServerNames(serverNames);
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sslSocket.setSSLParameters(params);
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}
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BufferedReader in = new BufferedReader(new InputStreamReader(
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sslSocket.getInputStream()));
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BufferedWriter out = new BufferedWriter(new OutputStreamWriter(
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sslSocket.getOutputStream()));
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String outStr = "Hello There!\n";
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out.write(outStr);
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out.flush();
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System.out.print("Sending " + outStr);
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String inStr = in.readLine();
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System.out.println("Received " + inStr);
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String cipherSuiteChosen = sslSocket.getSession().getCipherSuite();
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System.out.println("Cipher suite in use: " + cipherSuiteChosen);
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Principal self = sslSocket.getSession().getLocalPrincipal();
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System.out.println("I am: " + self.toString());
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Principal peer = sslSocket.getSession().getPeerPrincipal();
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System.out.println("Server is: " + peer.toString());
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sslSocket.close();
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// This line should not be needed. It's the server's duty to
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// forget the old key
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//sslSocket.getSession().invalidate();
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return null;
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}
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}
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private static class JsseServerAction implements Action {
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public byte[] run(Context s, byte[] input) throws Exception {
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SSLServerSocketFactory sslssf =
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(SSLServerSocketFactory) SSLServerSocketFactory.getDefault();
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SSLServerSocket sslServerSocket =
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(SSLServerSocket) sslssf.createServerSocket(0); // any port
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port = sslServerSocket.getLocalPort();
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System.out.println("Listening on " + port);
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serverState = 1;
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// Enable only a KRB5 cipher suite.
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String enabledSuites[] = {krb5Cipher};
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sslServerSocket.setEnabledCipherSuites(enabledSuites);
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// Should check for exception if enabledSuites is not supported
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if (sniMatcherPattern != null) {
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List<SNIMatcher> matchers = new ArrayList<>();
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matchers.add(SNIHostName.createSNIMatcher(sniMatcherPattern));
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SSLParameters params = sslServerSocket.getSSLParameters();
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params.setSNIMatchers(matchers);
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sslServerSocket.setSSLParameters(params);
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}
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while (loopCount++ < LOOP_LIMIT) {
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System.out.println("Waiting for incoming connection...");
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SSLSocket sslSocket = (SSLSocket) sslServerSocket.accept();
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System.out.println("Got connection from client "
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+ sslSocket.getInetAddress());
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BufferedReader in = new BufferedReader(new InputStreamReader(
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sslSocket.getInputStream()));
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BufferedWriter out = new BufferedWriter(new OutputStreamWriter(
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sslSocket.getOutputStream()));
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String inStr = in.readLine();
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System.out.println("Received " + inStr);
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String outStr = inStr + " " + new Date().toString() + "\n";
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out.write(outStr);
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System.out.println("Sending " + outStr);
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out.flush();
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String cipherSuiteChosen =
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sslSocket.getSession().getCipherSuite();
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System.out.println("Cipher suite in use: " + cipherSuiteChosen);
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Principal self = sslSocket.getSession().getLocalPrincipal();
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System.out.println("I am: " + self.toString());
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Principal peer = sslSocket.getSession().getPeerPrincipal();
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System.out.println("Client is: " + peer.toString());
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sslSocket.close();
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}
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return null;
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}
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}
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}
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