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 * 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.

 *

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 */

import java.lang.ref.Reference;

import java.net.Authenticator;

import java.net.NetPermission;

import java.net.PasswordAuthentication;

import java.security.AccessControlException;

/**

 * @test

 * @bug 8169068

 * @summary  Basic test for Authenticator.getDefault()

 * @run main/othervm GetAuthenticatorTest

 */

public class GetAuthenticatorTest {

    static final class MyAuthenticator extends Authenticator {

        MyAuthenticator () {

            super ();

        }

        @Override

        public PasswordAuthentication getPasswordAuthentication () {

            System.out.println ("Auth called");

            return (new PasswordAuthentication ("user",

                        "passwordNotCheckedAnyway".toCharArray()));

        }

    }

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

        Authenticator defaultAuth = Authenticator.getDefault();

        if (defaultAuth != null) {

            throw new RuntimeException("Unexpected authenticator: null expected");

        }

        MyAuthenticator auth = new MyAuthenticator();

        Authenticator.setDefault(auth);

        defaultAuth = Authenticator.getDefault();

        if (defaultAuth != auth) {

            throw new RuntimeException("Unexpected authenticator: auth expected");

        }

        System.setSecurityManager(new SecurityManager());

        try {

            defaultAuth = Authenticator.getDefault();

            throw new RuntimeException("Expected security exception not raised");

        } catch (AccessControlException s) {

            System.out.println("Got expected exception: " + s);

            if (!s.getPermission().equals(new NetPermission("requestPasswordAuthentication"))) {

                throw new RuntimeException("Unexpected permission check: " + s.getPermission());

            }

        }

        System.out.println("Test passed with default authenticator "

                           + defaultAuth);

    }

}