TwoPrinces.java revision 4102
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford/*
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford *
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford * This code is free software; you can redistribute it and/or modify it
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford * under the terms of the GNU General Public License version 2 only, as
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford * published by the Free Software Foundation.
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford *
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford * This code is distributed in the hope that it will be useful, but WITHOUT
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford * version 2 for more details (a copy is included in the LICENSE file that
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford * accompanied this code).
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford *
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford * You should have received a copy of the GNU General Public License version
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford * 2 along with this work; if not, write to the Free Software Foundation,
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford *
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
4c6011bfcf29cd75d6af86f192d709221f4d5d3aMareks Malnacs * or visit www.oracle.com if you need additional information or have any
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford * questions.
49a10b9b220f316a19b54ef6885f87936f30791cMareks Malnacs */
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford/*
4c6011bfcf29cd75d6af86f192d709221f4d5d3aMareks Malnacs * @test
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford * @bug 6894072
8a4b0b791bf38ef8389a6501a586d8ab554e3711Mareks Malnacs * @compile -XDignore.symbol.file TwoPrinces.java
8a4b0b791bf38ef8389a6501a586d8ab554e3711Mareks Malnacs * @run main/othervm TwoPrinces
8a4b0b791bf38ef8389a6501a586d8ab554e3711Mareks Malnacs * @summary always refresh keytab
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford */
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford
48e27400d23e2586530cf943524e50c74d79a915Tony Bamfordimport java.io.File;
48e27400d23e2586530cf943524e50c74d79a915Tony Bamfordimport java.io.FileOutputStream;
48e27400d23e2586530cf943524e50c74d79a915Tony Bamfordimport sun.security.jgss.GSSUtil;
48e27400d23e2586530cf943524e50c74d79a915Tony Bamfordimport sun.security.krb5.Config;
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford
ace14c3b6b92e98e9ad8eec3201084c808f42d92Tony Bamfordpublic class TwoPrinces {
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford public static void main(String[] args)
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford throws Exception {
4c6011bfcf29cd75d6af86f192d709221f4d5d3aMareks Malnacs
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford KDC k1 = KDC.create("R1");
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford k1.addPrincipal("u1", "hello".toCharArray());
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford k1.addPrincipalRandKey("krbtgt/R1");
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford k1.addPrincipalRandKey("host/same.host");
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford KDC k2 = KDC.create("R2");
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford k2.addPrincipal("u2", "hello".toCharArray());
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford k2.addPrincipalRandKey("krbtgt/R2");
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford k2.addPrincipalRandKey("host/same.host");
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford System.setProperty("java.security.krb5.conf", "krb5.conf");
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford // R1 is the default realm now
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford KDC.saveConfig("krb5.conf", k1, k2);
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford Config.refresh();
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford k1.writeKtab("ktab1");
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford k2.writeKtab("ktab2");
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford // A JAAS config file with 2 Krb5LoginModules, after commit, the
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford // subject with have principals and keytabs from both sides
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford System.setProperty("java.security.auth.login.config", "jaas.conf");
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford File f = new File("jaas.conf");
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford FileOutputStream fos = new FileOutputStream(f);
ace14c3b6b92e98e9ad8eec3201084c808f42d92Tony Bamford fos.write((
ace14c3b6b92e98e9ad8eec3201084c808f42d92Tony Bamford "me {\n"
ace14c3b6b92e98e9ad8eec3201084c808f42d92Tony Bamford + " com.sun.security.auth.module.Krb5LoginModule required"
ace14c3b6b92e98e9ad8eec3201084c808f42d92Tony Bamford + " isInitiator=true principal=\"host/same.host@R1\""
ace14c3b6b92e98e9ad8eec3201084c808f42d92Tony Bamford + " useKeyTab=true keyTab=ktab1 storeKey=true;\n"
ace14c3b6b92e98e9ad8eec3201084c808f42d92Tony Bamford + " com.sun.security.auth.module.Krb5LoginModule required"
ace14c3b6b92e98e9ad8eec3201084c808f42d92Tony Bamford + " isInitiator=true principal=\"host/same.host@R2\""
ace14c3b6b92e98e9ad8eec3201084c808f42d92Tony Bamford + " useKeyTab=true keyTab=ktab2 storeKey=true;\n"
ace14c3b6b92e98e9ad8eec3201084c808f42d92Tony Bamford + "};\n"
ace14c3b6b92e98e9ad8eec3201084c808f42d92Tony Bamford ).getBytes());
ace14c3b6b92e98e9ad8eec3201084c808f42d92Tony Bamford fos.close();
ace14c3b6b92e98e9ad8eec3201084c808f42d92Tony Bamford
ace14c3b6b92e98e9ad8eec3201084c808f42d92Tony Bamford /*
ace14c3b6b92e98e9ad8eec3201084c808f42d92Tony Bamford * This server side context will be able to act as services in both
ace14c3b6b92e98e9ad8eec3201084c808f42d92Tony Bamford * realms. Please note that we still don't support a single instance
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford * of server to accept connections from two realms at the same time.
48e27400d23e2586530cf943524e50c74d79a915Tony Bamford * Therefore, we must call startAsServer in a given realm to start
297139fbfec59440a16d037008e9fc7330bfb408Tony Bamford * working there. The same Subject never changes anyway.
297139fbfec59440a16d037008e9fc7330bfb408Tony Bamford */
297139fbfec59440a16d037008e9fc7330bfb408Tony Bamford Context s = Context.fromJAAS("me");
297139fbfec59440a16d037008e9fc7330bfb408Tony Bamford
297139fbfec59440a16d037008e9fc7330bfb408Tony Bamford // Default realm still R1
297139fbfec59440a16d037008e9fc7330bfb408Tony Bamford s.startAsServer("host@same.host", GSSUtil.GSS_KRB5_MECH_OID);
297139fbfec59440a16d037008e9fc7330bfb408Tony Bamford Context c1 = Context.fromUserPass("u1", "hello".toCharArray(), false);
297139fbfec59440a16d037008e9fc7330bfb408Tony Bamford c1.startAsClient("host@same.host", GSSUtil.GSS_KRB5_MECH_OID);
297139fbfec59440a16d037008e9fc7330bfb408Tony Bamford Context.handshake(c1, s);
297139fbfec59440a16d037008e9fc7330bfb408Tony Bamford
297139fbfec59440a16d037008e9fc7330bfb408Tony Bamford KDC.saveConfig("krb5.conf", k2, k1);
297139fbfec59440a16d037008e9fc7330bfb408Tony Bamford Config.refresh();
297139fbfec59440a16d037008e9fc7330bfb408Tony Bamford
297139fbfec59440a16d037008e9fc7330bfb408Tony Bamford // Default realm now R2
297139fbfec59440a16d037008e9fc7330bfb408Tony Bamford s.startAsServer("host@same.host", GSSUtil.GSS_KRB5_MECH_OID);
297139fbfec59440a16d037008e9fc7330bfb408Tony Bamford Context c2 = Context.fromUserPass("u2", "hello".toCharArray(), false);
297139fbfec59440a16d037008e9fc7330bfb408Tony Bamford c2.startAsClient("host@same.host", GSSUtil.GSS_KRB5_MECH_OID);
297139fbfec59440a16d037008e9fc7330bfb408Tony Bamford Context.handshake(c2, s);
5d0dcd9820c04ac52a150525298eaae50c8b3544Mareks Malnacs }
b2fed4601a417f26ae930973f98084b83ab8447aTony Bamford}
b2fed4601a417f26ae930973f98084b83ab8447aTony Bamford