/*

 * Copyright (c) 1999, 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

 * @author Gary Ellison

 * @bug 4232694

 * @summary PermissionCollection.setReadOnly() does not preclude using add()

 */

import java.security.*;

import java.net.SocketPermission;

import java.io.FilePermission;

import java.util.PropertyPermission;

public class AddToReadOnlyPermissionCollection {

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

        try {

            if (args.length == 0) {

                tryAllPC();

                tryBasicPC();

                tryFilePC();

                tryPropPC();

                trySockPC();

            } else {

                for (int i=0; i <args.length; i++) {

                    switch (args[i].toLowerCase().charAt(1)) {

                    case 'a':

                        tryAllPC();

                        break;

                    case 'b':

                        tryBasicPC();

                        break;

                    case 'f':

                        tryFilePC();

                        break;

                    case 'p':

                        tryPropPC();

                        break;

                    case 's':

                        trySockPC();

                        break;

                    default:

                        throw new Exception("usage: AddToReadOnlyPermissonCollection [-a -b -f -p -s]");

                    }

                }

            }

        } catch (Exception e) {

            throw e;

        }

        System.out.println("Passed. OKAY");

    }

    static void tryPropPC() throws Exception {

        try {

            PropertyPermission p0 = new PropertyPermission("user.home","read");

            PermissionCollection pc = p0.newPermissionCollection();

            pc.setReadOnly();   // this should lock out future adds

            //

            PropertyPermission p1 = new PropertyPermission("java.home","read");

            pc.add(p1);

            throw new

                Exception("Failed...PropertyPermission added to readonly PropertyPermissionCollection.");

        } catch (SecurityException se) {

            System.out.println("PropertyPermissionCollection passed");

        }

    }

    static void trySockPC() throws Exception {

        try {

            SocketPermission p0= new SocketPermission("example.com","connect");

            PermissionCollection pc = p0.newPermissionCollection();

            pc.setReadOnly();   // this should lock out future adds

            //

            SocketPermission p1= new SocketPermission("example.net","connect");

            pc.add(p1);

            throw new

                Exception("Failed...SocketPermission added to readonly SocketPermissionCollection.");

        } catch (SecurityException se) {

            System.out.println("SocketPermissionCollection passed");

        }

    }

    static void tryFilePC() throws Exception {

        try {

            FilePermission p0 = new FilePermission("/home/foobar","read");

            PermissionCollection pc = p0.newPermissionCollection();

            pc.setReadOnly();   // this should lock out future adds

            //

            FilePermission p1 = new FilePermission("/home/quux","read");

            pc.add(p1);

            throw new

                Exception("Failed...FilePermission added to readonly FilePermissionCollection.");

        } catch (SecurityException se) {

            System.out.println("FilePermissionCollection passed");

        }

    }

    static void tryBasicPC() throws Exception {

        try {

            MyBasicPermission p0 = new MyBasicPermission("BasicPermision");

            PermissionCollection pc = p0.newPermissionCollection();

            pc.setReadOnly();   // this should lock out future adds

            //

            MyBasicPermission p1 = new MyBasicPermission("EvenMoreBasic");

            pc.add(p1);

            throw new

                Exception("Failed...BasicPermission added to readonly BasicPermissionCollection.");

        } catch (SecurityException se) {

            System.out.println("BasicPermissionCollection passed");

        }

    }

    static void tryAllPC() throws Exception {

        try {

            AllPermission p0 = new AllPermission("AllOfIt","read");

            PermissionCollection pc = p0.newPermissionCollection();

            pc.setReadOnly();   // this should lock out future adds

            //

            AllPermission p1 = new AllPermission("SomeOfIt","read");

            pc.add(p1);

            throw new

                Exception("Failed...AllPermission added to readonly AllPermissionCollection.");

        } catch (SecurityException se) {

            System.out.println("AllPermissionCollection passed");

        }

    }

}

class MyBasicPermission extends BasicPermission {

    public MyBasicPermission(String name)  {

        super(name);

    }

}