Java example source code file (Test5653.java)

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cannot, context, exception, gsscontext, gssmanager, gssname, oid, test5653

The Test5653.java Java example source code

/*
 * Copyright (c) 2010, 2011, 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.
 */

/*
 * @test
 * @bug 6895424
 * @run main/othervm Test5653
 * @summary RFC 5653
 */

import org.ietf.jgss.GSSContext;
import org.ietf.jgss.GSSManager;
import org.ietf.jgss.GSSName;
import org.ietf.jgss.Oid;
import sun.security.jgss.GSSUtil;

public class Test5653 {

    public static void main(String[] args)
            throws Exception {

        Oid oldOid = new Oid("1.3.6.1.5.6.2");
        new OneKDC(null).writeJAASConf();

        System.setProperty("javax.security.auth.useSubjectCredsOnly", "false");
        GSSManager m = GSSManager.getInstance();
        boolean found = false;

        // Test 1: the getMechsForName() method accepts it.
        for (Oid tmp: m.getMechsForName(oldOid)) {
            if (tmp.equals(GSSUtil.GSS_KRB5_MECH_OID)) {
                found = true;
                break;
            }
        }
        if (!found) {
            throw new Exception("Cannot found krb5 mech for old name type");
        }

        // Test 2: the createName() method accepts it.
        GSSName name = m.createName("server@host.rabbit.hole", oldOid);

        // Test 3: its getStringNameType() output is correct
        if (!name.getStringNameType().equals(GSSName.NT_HOSTBASED_SERVICE)) {
            throw new Exception("GSSName not correct name type");
        }

        // Test 4: everything still works.
        GSSContext c1 = m.createContext(
                name,
                GSSUtil.GSS_KRB5_MECH_OID,
                null,
                GSSContext.DEFAULT_LIFETIME);
        byte[] token = c1.initSecContext(new byte[0], 0, 0);

        Context s;
        s = Context.fromJAAS("server");
        s.startAsServer(GSSUtil.GSS_KRB5_MECH_OID);
        s.x().acceptSecContext(token, 0, token.length);
    }
}