/* * Copyright (c) 2011, 2018, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions.
*/
// R1 is the default realm now
KDC.saveConfig("krb5.conf", k1, k2);
Config.refresh();
k1.writeKtab("ktab1");
k2.writeKtab("ktab2");
// A JAAS config file with 2 Krb5LoginModules, after commit, the // subject with have principals and keytabs from both sides
System.setProperty("java.security.auth.login.config", "jaas.conf");
File f = new File("jaas.conf");
FileOutputStream fos = new FileOutputStream(f);
fos.write(( "me {\n"
+ " com.sun.security.auth.module.Krb5LoginModule required"
+ " isInitiator=true principal=\"host/same.host@R1\""
+ " useKeyTab=true keyTab=ktab1 storeKey=true;\n"
+ " com.sun.security.auth.module.Krb5LoginModule required"
+ " isInitiator=true principal=\"host/same.host@R2\""
+ " useKeyTab=true keyTab=ktab2 storeKey=true;\n"
+ "};\n"
).getBytes());
fos.close();
/* * This server side context will be able to act as services in both * realms. Please note that we still don't support a single instance * of server to accept connections from two realms at the same time. * Therefore, we must call startAsServer in a given realm to start * working there. The same Subject never changes anyway.
*/
Context s = Context.fromJAAS("me");
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