com.microej.kf.util.security

Class KernelSecurityManager

java.lang.Object

java.lang.SecurityManager

com.microej.kf.util.security.KernelSecurityManager

public class KernelSecurityManager
extends java.lang.SecurityManager

An example of SecurityManager implementation based on Kernel/Feature runtime model. Implemented checks:

• A Feature cannot access a File out of its dedicated space

Constructor Summary

Constructors

Constructor and Description
KernelSecurityManager()

Method Summary

Modifier and Type	Method and Description
void	checkPermission(java.security.Permission perm)
void	setFeaturePermissionDelegate(java.lang.Class<? extends java.security.Permission> permission, FeaturePermissionCheckDelegate delegate)
protected void	unknownPermission(java.security.Permission perm) This method is called when there is no registered delegate for this kind of Permission.

Methods inherited from class java.lang.SecurityManager

checkAccess

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

KernelSecurityManager

public KernelSecurityManager()

Method Detail

setFeaturePermissionDelegate

public void setFeaturePermissionDelegate(java.lang.Class<? extends java.security.Permission> permission,
                                         FeaturePermissionCheckDelegate delegate)

checkPermission

public void checkPermission(java.security.Permission perm)

Overrides:

checkPermission in class java.lang.SecurityManager

unknownPermission

protected void unknownPermission(java.security.Permission perm)

This method is called when there is no registered delegate for this kind of Permission. Implementation choice is to throw a SecurityException by default.

Parameters:

perm - the unknown permission