palio
Class PalioSecurity

java.lang.Object
  palio.PalioSecurity

public class PalioSecurity
extends java.lang.Object

Author:

Szymon Kuklewicz

Method Summary

static java.util.List<java.lang.String>	canExecuteJavaByteCode(java.io.File javaBytecode, InstanceType instanceType) This method checks if compiled java bytecode does not contain references to restricted classes.
static boolean	canReferenceToClass(java.lang.String name, InstanceType instanceType) This method is called by: - groovy engine during compilation, - java blocks after compilation (canExecuteJavaCode).
static void	checkAccess(InstanceType required) This method should be called from each API (package palio.api) method.

Methods inherited from class java.lang.Object

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

Method Detail

checkAccess

public static void checkAccess(InstanceType required)

This method should be called from each API (package palio.api) method.

Parameters:

required - access

Throws:

java.lang.SecurityException - if no access granted

canReferenceToClass

public static boolean canReferenceToClass(java.lang.String name,
                                          InstanceType instanceType)

This method is called by: - groovy engine during compilation, - java blocks after compilation (canExecuteJavaCode).

canExecuteJavaByteCode

public static java.util.List<java.lang.String> canExecuteJavaByteCode(java.io.File javaBytecode,
                                                                      InstanceType instanceType)
                                                               throws java.io.IOException

This method checks if compiled java bytecode does not contain references to restricted classes. It calls canReferenceToClass for every seen reference.

Returns:

List of security error messages or null if security check passed.

Throws:

java.io.IOException