Examples of org.tanukisoftware.wrapper.security.WrapperPermission

Package org.tanukisoftware.wrapper.security

Examples of org.tanukisoftware.wrapper.security.WrapperPermission

org.tanukisoftware.wrapper.security.WrapperPermission

WrapperPermissions are used to control access to the various methods of the WrapperManager class.

Permission Target Name	What the Permission Allows	Risks of Allowing this Permission
restart	Restart the JVM	This is an extremely dangerous permission to grant. Malicious applications can restart the JVM as a denial of service attack.
stop	Stop the JVM	This is an extremely dangerous permission to grant. Malicious applications can stop the JVM as a denial of service attack.
stopImmediate	Stop the JVM immediately without running the shutdown hooks	This is an extremely dangerous permission to grant. Malicious applications can stop the JVM as a denial of service attack.
signalStarting	Control the starting timeouts.	Malicious code could set this to unrealistically small values as the application is starting, thus causing startup failures.
signalStopping	Control the stopping timeouts.	Malicious code could set this to unrealistically small values as the application is stopping, thus causing the application to fail to shutdown cleanly.
signalStopped	Control when the Wrapper is told that the Application has stopped.	Malicious code could call this before the application is actually stopped, thus causing the application to fail to shutdown cleanly.
log	Sends log output to the Wrapper over the back end socket at a specific log level.	Malicious code could send very large quanities of log output which could affect the performance of the Wrapper.
listServices	Requests the status of all services currently installed on the system.	Malicious code could use this information to find other weaknesses in the system.

TODO: Complete javadocs. addWrapperEventListener service,core removeWrapperEventListener setConsoleTitle getUser getInteractiveUser getProperties getWrapperPID getJavaPID requestThreadDump test.appearHung test.accessViolation test.accessViolationNative @author Leif Mortenson

    public static void setConsoleTitle( String title )
    {
        SecurityManager sm = System.getSecurityManager();
        if ( sm != null )
        {
            sm.checkPermission( new WrapperPermission( "setConsoleTitle" ) );
        }
        
        if ( m_libraryOK )
        {
            nativeSetConsoleTitle( title );

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    public static WrapperUser getUser( boolean groups )
    {
        SecurityManager sm = System.getSecurityManager();
        if ( sm != null )
        {
            sm.checkPermission( new WrapperPermission( "getUser" ) );
        }
        
        WrapperUser user = null;
        if ( m_libraryOK )
        {

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    public static WrapperUser getInteractiveUser( boolean groups )
    {
        SecurityManager sm = System.getSecurityManager();
        if ( sm != null )
        {
            sm.checkPermission( new WrapperPermission( "getInteractiveUser" ) );
        }
        
        WrapperUser user = null;
        if ( m_libraryOK )
        {

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    public static Properties getProperties()
    {
        SecurityManager sm = System.getSecurityManager();
        if ( sm != null )
        {
            sm.checkPermission( new WrapperPermission( "getProperties" ) );
        }
        
        return m_properties;
    }

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    public static int getWrapperPID()
    {
        SecurityManager sm = System.getSecurityManager();
        if ( sm != null )
        {
            sm.checkPermission( new WrapperPermission( "getWrapperPID" ) );
        }
        
        return WrapperSystemPropertyUtil.getIntProperty( "wrapper.pid", 0 );
    }

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    public static int getJavaPID()
    {
        SecurityManager sm = System.getSecurityManager();
        if ( sm != null )
        {
            sm.checkPermission( new WrapperPermission( "getJavaPID" ) );
        }
        
        return WrapperSystemPropertyUtil.getIntProperty( "wrapper.java.pid", 0 );
    }

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    public static void requestThreadDump()
    {
        SecurityManager sm = System.getSecurityManager();
        if ( sm != null )
        {
            sm.checkPermission( new WrapperPermission( "requestThreadDump" ) );
        }
        
        if ( m_libraryOK )
        {
            nativeRequestThreadDump();

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    public static void appearHung()
    {
        SecurityManager sm = System.getSecurityManager();
        if ( sm != null )
        {
            sm.checkPermission( new WrapperPermission( "test.appearHung" ) );
        }
        
        m_outInfo.println( getRes().getString( "WARNING: Making JVM appear to be hung..." ) );
        m_appearHung = true;
    }

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    public static void accessViolation()
    {
        SecurityManager sm = System.getSecurityManager();
        if ( sm != null )
        {
            sm.checkPermission( new WrapperPermission( "test.accessViolation" ) );
        }
        
        m_outInfo.println( getRes().getString(
                "WARNING: Attempting to cause an access violation..." ) );

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    public static void accessViolationNative()
    {
        SecurityManager sm = System.getSecurityManager();
        if ( sm != null )
        {
            sm.checkPermission( new WrapperPermission( "test.accessViolationNative" ) );
        }
        
        m_outInfo.println( getRes().getString(
                "WARNING: Attempting to cause an access violation..." ) );
        if ( m_libraryOK )

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Related Classes of org.tanukisoftware.wrapper.security.WrapperPermission

org.mule.module.management.agent.WrapperManagerAgent

org.tanukisoftware.wrapper.WrapperManager

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