/*

 * Copyright (c) 2003, 2019, 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.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * 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.

 */

package sun.security.util;

import java.net.SocketPermission;

import java.net.NetPermission;

import java.security.AccessController;

import java.security.PrivilegedAction;

import java.security.Permission;

import java.security.BasicPermission;

import java.security.SecurityPermission;

import java.security.AllPermission;

/**

 * Permission constants and string constants used to create permissions

 * used throughout the JDK.

 */

public final class SecurityConstants {

    // Cannot create one of these

    private SecurityConstants () {

    }

    // Commonly used string constants for permission actions used by

    // SecurityManager. Declare here for shortcut when checking permissions

    // in FilePermission, SocketPermission, and PropertyPermission.

    public static final String FILE_DELETE_ACTION = "delete";

    public static final String FILE_EXECUTE_ACTION = "execute";

    public static final String FILE_READ_ACTION = "read";

    public static final String FILE_WRITE_ACTION = "write";

    public static final String FILE_READLINK_ACTION = "readlink";

    public static final String SOCKET_RESOLVE_ACTION = "resolve";

    public static final String SOCKET_CONNECT_ACTION = "connect";

    public static final String SOCKET_LISTEN_ACTION = "listen";

    public static final String SOCKET_ACCEPT_ACTION = "accept";

    public static final String SOCKET_CONNECT_ACCEPT_ACTION = "connect,accept";

    public static final String PROPERTY_RW_ACTION = "read,write";

    public static final String PROPERTY_READ_ACTION = "read";

    public static final String PROPERTY_WRITE_ACTION = "write";

    // Permission constants used in the various checkPermission() calls in JDK.

    // java.lang.Class, java.lang.SecurityManager, java.lang.System,

    // java.net.URLConnection, java.security.AllPermission, java.security.Policy,

    // sun.security.provider.PolicyFile

    public static final AllPermission ALL_PERMISSION = new AllPermission();

    /**

     * AWT Permissions used in the JDK.

     */

    public static class AWT {

        private AWT() { }

        /**

         * The class name of the factory to create java.awt.AWTPermission objects.

         */

        private static final String AWTFactory = "sun.awt.AWTPermissionFactory";

        /**

         * The PermissionFactory to create AWT permissions (or null if AWT is

         * not present)

         */

        private static final PermissionFactory<?> factory = permissionFactory();

        private static PermissionFactory<?> permissionFactory() {

            Class<?> c;

            try {

                c = Class.forName(AWTFactory, false, AWT.class.getClassLoader());

            } catch (ClassNotFoundException e) {

                // not available

                return null;

            }

            // AWT present

            try {

                return (PermissionFactory<?>)c.newInstance();

            } catch (ReflectiveOperationException x) {

                throw new InternalError(x);

            }

        }

        private static Permission newAWTPermission(String name) {

            return (factory == null) ? null : factory.newPermission(name);

        }

        // java.lang.SecurityManager

        public static final Permission TOPLEVEL_WINDOW_PERMISSION =

            newAWTPermission("showWindowWithoutWarningBanner");

        // java.lang.SecurityManager

        public static final Permission ACCESS_CLIPBOARD_PERMISSION =

            newAWTPermission("accessClipboard");

        // java.lang.SecurityManager

        public static final Permission CHECK_AWT_EVENTQUEUE_PERMISSION =

            newAWTPermission("accessEventQueue");

        // java.awt.Dialog

        public static final Permission TOOLKIT_MODALITY_PERMISSION =

            newAWTPermission("toolkitModality");

        // java.awt.Robot

        public static final Permission READ_DISPLAY_PIXELS_PERMISSION =

            newAWTPermission("readDisplayPixels");

        // java.awt.Robot

        public static final Permission CREATE_ROBOT_PERMISSION =

            newAWTPermission("createRobot");

        // java.awt.MouseInfo

        public static final Permission WATCH_MOUSE_PERMISSION =

            newAWTPermission("watchMousePointer");

        // java.awt.Window

        public static final Permission SET_WINDOW_ALWAYS_ON_TOP_PERMISSION =

            newAWTPermission("setWindowAlwaysOnTop");

        // java.awt.Toolkit

        public static final Permission ALL_AWT_EVENTS_PERMISSION =

            newAWTPermission("listenToAllAWTEvents");

        // java.awt.SystemTray

        public static final Permission ACCESS_SYSTEM_TRAY_PERMISSION =

            newAWTPermission("accessSystemTray");

    }

    // java.net.URL

    public static final NetPermission SPECIFY_HANDLER_PERMISSION =

       new NetPermission("specifyStreamHandler");

    // java.net.ProxySelector

    public static final NetPermission SET_PROXYSELECTOR_PERMISSION =

       new NetPermission("setProxySelector");

    // java.net.ProxySelector

    public static final NetPermission GET_PROXYSELECTOR_PERMISSION =

       new NetPermission("getProxySelector");

    // java.net.CookieHandler

    public static final NetPermission SET_COOKIEHANDLER_PERMISSION =

       new NetPermission("setCookieHandler");

    // java.net.CookieHandler

    public static final NetPermission GET_COOKIEHANDLER_PERMISSION =

       new NetPermission("getCookieHandler");

    // java.net.ResponseCache

    public static final NetPermission SET_RESPONSECACHE_PERMISSION =

       new NetPermission("setResponseCache");

    // java.net.ResponseCache

    public static final NetPermission GET_RESPONSECACHE_PERMISSION =

       new NetPermission("getResponseCache");

    // java.net.ServerSocket, java.net.Socket

    public static final NetPermission SET_SOCKETIMPL_PERMISSION =

       new NetPermission("setSocketImpl");

    // java.lang.SecurityManager, sun.applet.AppletPanel, sun.misc.Launcher

    public static final RuntimePermission CREATE_CLASSLOADER_PERMISSION =

        new RuntimePermission("createClassLoader");

    // java.lang.SecurityManager

    public static final RuntimePermission CHECK_MEMBER_ACCESS_PERMISSION =

        new RuntimePermission("accessDeclaredMembers");

    // java.lang.SecurityManager, sun.applet.AppletSecurity

    public static final RuntimePermission MODIFY_THREAD_PERMISSION =

        new RuntimePermission("modifyThread");

    // java.lang.SecurityManager, sun.applet.AppletSecurity

    public static final RuntimePermission MODIFY_THREADGROUP_PERMISSION =

        new RuntimePermission("modifyThreadGroup");

    // java.lang.Class

    public static final RuntimePermission GET_PD_PERMISSION =

        new RuntimePermission("getProtectionDomain");

    // java.lang.Class, java.lang.ClassLoader, java.lang.Thread

    public static final RuntimePermission GET_CLASSLOADER_PERMISSION =

        new RuntimePermission("getClassLoader");

    // java.lang.Thread

    public static final RuntimePermission STOP_THREAD_PERMISSION =

       new RuntimePermission("stopThread");

    // java.lang.Thread

    public static final RuntimePermission GET_STACK_TRACE_PERMISSION =

       new RuntimePermission("getStackTrace");

    // java.security.AccessControlContext

    public static final SecurityPermission CREATE_ACC_PERMISSION =

       new SecurityPermission("createAccessControlContext");

    // java.security.AccessControlContext

    public static final SecurityPermission GET_COMBINER_PERMISSION =

       new SecurityPermission("getDomainCombiner");

    // java.security.Policy, java.security.ProtectionDomain

    public static final SecurityPermission GET_POLICY_PERMISSION =

        new SecurityPermission ("getPolicy");

    // java.lang.SecurityManager

    public static final SocketPermission LOCAL_LISTEN_PERMISSION =

        new SocketPermission("localhost:0", SOCKET_LISTEN_ACTION);

    public static final Double PROVIDER_VER = 1.8d;

}