wrapperpermission.java

java程序写系统的服务

package org.tanukisoftware.wrapper.security;

/*
 * Copyright (c) 1999, 2006 Tanuki Software Inc.
 * 
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of the Java Service Wrapper and associated
 * documentation files (the "Software"), to deal in the Software
 * without  restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sub-license,
 * and/or sell copies of the Software, and to permit persons to
 * whom the Software is furnished to do so, subject to the
 * following conditions:
 * 
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
 * NON-INFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 */

// $Log: WrapperPermission.java,v $
// Revision 1.2  2006/02/24 05:45:58  mortenson
// Update the copyright.
//
// Revision 1.1  2005/06/24 16:00:39  mortenson
// Add a security model to protect the Wrapper and many of its calls when a
// ServiceManager has been registered with the JVM.
//

import java.security.BasicPermission;

/**
 * WrapperPermissions are used to control access to the various methods of the
 *  WrapperManager class.
 *
 * <table border=1 cellpadding=5 summary="permission target name, 
 *  what the target allows,and associated risks">
 * <tr>
 * <th>Permission Target Name</th>
 * <th>What the Permission Allows</th>
 * <th>Risks of Allowing this Permission</th>
 * </tr>
 *
 * <tr>
 *   <td>restart</td>
 *   <td>Restart the JVM</td>
 *   <td>
 *     This is an extremely dangerous permission to grant.
 *     Malicious applications can restart the JVM as a denial of service
 *     attack.
 *   </td>
 * </tr>
 *
 * <tr>
 *   <td>stop</td>
 *   <td>Stop the JVM</td>
 *   <td>
 *     This is an extremely dangerous permission to grant.
 *     Malicious applications can stop the JVM as a denial of service
 *     attack.
 *   </td>
 * </tr>
 *
 * <tr>
 *   <td>stopImmediate</td>
 *   <td>Stop the JVM immediately without running the shutdown hooks</td>
 *   <td>
 *     This is an extremely dangerous permission to grant.
 *     Malicious applications can stop the JVM as a denial of service
 *     attack.
 *   </td>
 * </tr>
 *
 * <tr>
 *   <td>signalStarting</td>
 *   <td>Control the starting timeouts.</td>
 *   <td>
 *     Malicious code could set this to unrealistically small values as the application
 *     is starting, thus causing startup failures.
 *   </td>
 * </tr>
 *
 * <tr>
 *   <td>signalStopping</td>
 *   <td>Control the stopping timeouts.</td>
 *   <td>
 *     Malicious code could set this to unrealistically small values as the application
 *     is stopping, thus causing the application to fail to shutdown cleanly.
 *   </td>
 * </tr>
 *
 * <tr>
 *   <td>signalStopped</td>
 *   <td>Control when the Wrapper is told that the Application has stopped.</td>
 *   <td>
 *     Malicious code could call this before the application is actually stopped,
 *     thus causing the application to fail to shutdown cleanly.
 *   </td>
 * </tr>
 *
 * <tr>
 *   <td>log</td>
 *   <td>Sends log output to the Wrapper over the back end socket at a specific log level.</td>
 *   <td>
 *     Malicious code could send very large quanities of log output which could affect
 *     the performance of the Wrapper.
 *   </td>
 * </tr>
 *
 * <tr>
 *   <td>listServices</td>
 *   <td>Requests the status of all services currently installed on the system.</td>
 *   <td>
 *     Malicious code could use this information to find other weaknesses in the system.
 *   </td>
 * </tr>
 * </table>

addWrapperEventListener service,core
removeWrapperEventListener
setConsoleTitle
getUser
getInteractiveUser
getProperties
getWrapperPID
getJavaPID
requestThreadDump
test.appearHung
test.accessViolation
test.accessViolationNative

 *
 * @author Leif Mortenson <[e-mail]>
 * @version $Revision: 1.2 $
 */
public class WrapperPermission
    extends BasicPermission
{
    /*---------------------------------------------------------------
     * Constructors
     *-------------------------------------------------------------*/
    /**
     * Creates a new WrapperPermission with the specified name.
     * The name is the symbolic name of the WrapperPermission, such as "stop",
     * "restart", etc. An asterisk may appear at the end of the name, following
     * a ".", or by itself, to signify a wildcard match.
     *
     * @param name the name of the WrapperPermission.
     */
    public WrapperPermission( String name )
    {
        super( name );
    }
    
    public WrapperPermission( String name, String actions )
    {
        super( name, actions );
    }
}