/*

 * 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 6716534

 * @summary Krb5LoginModule has not cleaned temp info between authentication attempts

 */

import com.sun.security.auth.module.Krb5LoginModule;

import java.util.HashMap;

import java.util.Map;

import javax.security.auth.Subject;

import javax.security.auth.callback.Callback;

import javax.security.auth.callback.CallbackHandler;

import javax.security.auth.callback.NameCallback;

import javax.security.auth.callback.PasswordCallback;

public class CleanState {

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

        CleanState x = new CleanState();

        new OneKDC(null);

        x.go();

    }

    void go() throws Exception {

        Krb5LoginModule krb5 = new Krb5LoginModule();

        final String name = OneKDC.USER;

        final char[] password = OneKDC.PASS;

        char[] badpassword = "hellokitty".toCharArray();

        Map<String,String> map = new HashMap<>();

        map.put("useTicketCache", "false");

        map.put("doNotPrompt", "false");

        map.put("tryFirstPass", "true");

        Map<String,Object> shared = new HashMap<>();

        shared.put("javax.security.auth.login.name", name);

        shared.put("javax.security.auth.login.password", badpassword);

        krb5.initialize(new Subject(), new CallbackHandler() {

            @Override

            public void handle(Callback[] callbacks) {

                for(Callback callback: callbacks) {

                    if (callback instanceof NameCallback) {

                        ((NameCallback)callback).setName(name);

                    }

                    if (callback instanceof PasswordCallback) {

                        ((PasswordCallback)callback).setPassword(password);

                    }

                }

            }

        }, shared, map);

        krb5.login();

    }

}