1 /*
   2  * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 /* @test
  25  * @bug 8008981
  26  * @summary Test that selected Toolkit and Window methods/constructors do
  27  *   the appropriate permission check
  28  * @run main/othervm Permissions
  29  */
  30 
  31 import java.awt.AWTPermission;
  32 import java.awt.Frame;
  33 import java.awt.GraphicsConfiguration;
  34 import java.awt.Toolkit;
  35 import java.awt.Window;
  36 import java.util.ArrayList;
  37 import java.util.List;
  38 import java.security.Permission;
  39 
  40 public class Permissions {
  41 
  42     static class MySecurityManager extends SecurityManager {
  43         private List<Permission> permissionsChecked = new ArrayList<>();
  44 
  45         static MySecurityManager install() {
  46             MySecurityManager sm = new MySecurityManager();
  47             System.setSecurityManager(sm);
  48             return sm;
  49         }
  50 
  51         @Override
  52         public void checkPermission(Permission perm) {
  53             permissionsChecked.add(perm);
  54         }
  55 
  56         void prepare(String msg) {
  57             System.out.println(msg);
  58             permissionsChecked.clear();
  59         }
  60 
  61         /**
  62          * Checks the security manager's checkPermission method was invoked
  63          * to check the given permission and target name.
  64          */
  65         void assertChecked(Class<? extends Permission> type, String name) {
  66             for (Permission perm: permissionsChecked) {
  67                 if (type.isInstance(perm) && perm.getName().equals(name))
  68                     return;
  69             }
  70             throw new RuntimeException(type.getName() + "(\"" + name + "\") not checked");
  71         }
  72     }
  73 
  74     public static void main(String[] args) {
  75         MySecurityManager sm = MySecurityManager.install();
  76 
  77         Toolkit toolkit = Toolkit.getDefaultToolkit();
  78 
  79         sm.prepare("Toolkit.getSystemClipboard()");
  80         toolkit.getSystemClipboard();
  81         sm.assertChecked(AWTPermission.class, "accessClipboard");
  82 
  83         sm.prepare("Toolkit.getSystemEventQueue()");
  84         toolkit.getSystemEventQueue();
  85         sm.assertChecked(AWTPermission.class, "accessEventQueue");
  86 
  87         sm.prepare("Toolkit.getSystemSelection()");
  88         toolkit.getSystemSelection();
  89         //sm.assertChecked(AWTPermission.class, "accessClipboard");
  90 
  91         sm.prepare("Window(Frame)");
  92         new Window((Frame)null);
  93         sm.assertChecked(AWTPermission.class, "showWindowWithoutWarningBanner");
  94 
  95         sm.prepare("Window(Window)");
  96         new Window((Window)null);
  97         sm.assertChecked(AWTPermission.class, "showWindowWithoutWarningBanner");
  98 
  99         sm.prepare("Window(Window,GraphicsConfiguration)");
 100         new Window((Window)null, (GraphicsConfiguration)null);
 101         sm.assertChecked(AWTPermission.class, "showWindowWithoutWarningBanner");
 102     }
 103 }