170 lines
6.7 KiB
Java
170 lines
6.7 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 6853328 7172701 8194486
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* @summary Support OK-AS-DELEGATE flag
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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 OkAsDelegateXRealm false
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* KDC no OK-AS-DELEGATE, fail
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* @run main/othervm -Djdk.net.hosts.file=TestHosts
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* -Dtest.kdc.policy.ok-as-delegate OkAsDelegateXRealm true
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* KDC set OK-AS-DELEGATE for all, succeed
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* @run main/othervm -Djdk.net.hosts.file=TestHosts
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* -Dtest.kdc.policy.ok-as-delegate=host/host.r3.local
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* OkAsDelegateXRealm false
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* KDC set OK-AS-DELEGATE for host/host.r3.local only, fail
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* @run main/othervm -Djdk.net.hosts.file=TestHosts
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* -Dtest.kdc.policy.ok-as-delegate=host/host.r3.local,krbtgt/R2,krbtgt/R3
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* OkAsDelegateXRealm true
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* KDC set OK-AS-DELEGATE for all three, succeed
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*/
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.security.Security;
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import javax.security.auth.callback.Callback;
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import javax.security.auth.callback.CallbackHandler;
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import javax.security.auth.callback.NameCallback;
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import javax.security.auth.callback.PasswordCallback;
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import javax.security.auth.callback.UnsupportedCallbackException;
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import com.sun.security.jgss.ExtendedGSSContext;
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import org.ietf.jgss.GSSException;
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import sun.security.jgss.GSSUtil;
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import sun.security.krb5.Config;
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public class OkAsDelegateXRealm implements CallbackHandler {
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/**
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* @param args boolean if the program should succeed
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*/
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public static void main(String[] args)
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throws Exception {
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// Create and start the KDCs. Here we have 3 realms: R1, R2 and R3.
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// R1 is trusted by R2, and R2 trusted by R3.
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KDC kdc1 = KDC.create("R1");
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kdc1.setOption(KDC.Option.OK_AS_DELEGATE,
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System.getProperty("test.kdc.policy.ok-as-delegate"));
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kdc1.addPrincipal("dummy", "bogus".toCharArray());
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kdc1.addPrincipalRandKey("krbtgt/R1");
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kdc1.addPrincipal("krbtgt/R2@R1", "r1->r2".toCharArray());
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KDC kdc2 = KDC.create("R2");
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kdc2.setOption(KDC.Option.OK_AS_DELEGATE,
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System.getProperty("test.kdc.policy.ok-as-delegate"));
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kdc2.addPrincipalRandKey("krbtgt/R2");
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kdc2.addPrincipal("krbtgt/R2@R1", "r1->r2".toCharArray());
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kdc2.addPrincipal("krbtgt/R3@R2", "r2->r3".toCharArray());
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KDC kdc3 = KDC.create("R3");
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kdc3.setOption(KDC.Option.OK_AS_DELEGATE,
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System.getProperty("test.kdc.policy.ok-as-delegate"));
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kdc3.addPrincipalRandKey("krbtgt/R3");
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kdc3.addPrincipal("krbtgt/R3@R2", "r2->r3".toCharArray());
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kdc3.addPrincipalRandKey("host/host.r3.local");
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KDC.saveConfig("krb5-localkdc.conf", kdc1, kdc2, kdc3,
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"forwardable=true",
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"[capaths]",
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"R1 = {",
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" R2 = .",
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" R3 = R2",
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"}",
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"[domain_realm]",
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".r3.local=R3"
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);
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System.setProperty("java.security.krb5.conf", "krb5-localkdc.conf");
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kdc3.writeKtab("localkdc.ktab");
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FileOutputStream fos = new FileOutputStream("jaas-localkdc.conf");
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// Defines the client and server on R1 and R3 respectively.
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fos.write(("com.sun.security.jgss.krb5.initiate {\n" +
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" com.sun.security.auth.module.Krb5LoginModule\n" +
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" required\n" +
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" principal=dummy\n" +
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" doNotPrompt=false\n" +
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" useTicketCache=false\n" +
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" ;\n};\n" +
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"com.sun.security.jgss.krb5.accept {\n" +
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" com.sun.security.auth.module.Krb5LoginModule required\n" +
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" principal=\"host/host.r3.local@R3\"\n" +
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" useKeyTab=true\n" +
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" keyTab=localkdc.ktab\n" +
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" isInitiator=false\n" +
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" storeKey=true;\n};\n" +
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"\n").getBytes());
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fos.close();
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Security.setProperty("auth.login.defaultCallbackHandler",
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"OkAsDelegateXRealm");
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System.setProperty("java.security.auth.login.config", "jaas-localkdc.conf");
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Config.refresh();
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Context c = Context.fromJAAS("com.sun.security.jgss.krb5.initiate");
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Context s = Context.fromJAAS("com.sun.security.jgss.krb5.accept");
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// Test twice. The frist time the whole cross realm process is tried,
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// the second time the cached service ticket is used. This is to make sure
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// the behaviors are the same, especailly for the case when one of the
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// cross-realm TGTs does not have OK-AS-DELEGATE on.
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for (int i=0; i<2; i++) {
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c.startAsClient("host@host.r3.local", GSSUtil.GSS_KRB5_MECH_OID);
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s.startAsServer(GSSUtil.GSS_KRB5_MECH_OID);
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((ExtendedGSSContext)c.x()).requestDelegPolicy(true);
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Context.handshake(c, s);
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boolean succeed = true;
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try {
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s.x().getDelegCred();
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} catch (GSSException gsse) {
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succeed = false;
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}
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if (succeed != Boolean.parseBoolean(args[0])) {
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throw new Exception("Test fail at round #" + i);
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}
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}
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}
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@Override
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public void handle(Callback[] callbacks)
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throws IOException, UnsupportedCallbackException {
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for (Callback callback : callbacks) {
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if (callback instanceof NameCallback) {
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((NameCallback) callback).setName("dummy");
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}
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if (callback instanceof PasswordCallback) {
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((PasswordCallback) callback).setPassword("bogus".toCharArray());
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}
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}
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}
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}
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