org.apache.ignite.internal.processors.security

Class SecurityUtils

java.lang.Object

org.apache.ignite.internal.processors.security.SecurityUtils

public class SecurityUtils
extends Object

Security utilities.

Field Summary

Fields

Modifier and Type	Field and Description
static Permissions	ALL_PERMISSIONS Permissions that contain AllPermission.
static String	IGNITE_INTERNAL_PACKAGE Ignite internal package.
static String	MSG_SEC_PROC_CLS_IS_INVALID

Method Summary

Modifier and Type	Method and Description
static Map<String,Collection<SecurityPermission>>	compatibleServicePermissions()
static <T,E extends Exception> T	doPrivileged(Callable<T> c) Computes a result in a privileged action.
static boolean	hasSecurityManager()
static boolean	isInsideSandbox()
static boolean	isSecurityCompatibilityMode()
static boolean	isSystemType(GridKernalContext ctx, Object target, boolean considerWrapperCls)
static SecurityContext	nodeSecurityContext(Marshaller marsh, ClassLoader ldr, ClusterNode node) Gets the node's security context.
static void	restoreDefaultSerializeVersion() Sets default serialize version DFLT_SERIALIZE_VERSION.
static <T> T	sandboxedProxy(GridKernalContext ctx, Class cls, T instance)
static int	serializeVersion()
static void	serializeVersion(int ver)

Methods inherited from class java.lang.Object

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

Field Detail

MSG_SEC_PROC_CLS_IS_INVALID

public static final String MSG_SEC_PROC_CLS_IS_INVALID

See Also:

Constant Field Values

IGNITE_INTERNAL_PACKAGE

public static final String IGNITE_INTERNAL_PACKAGE

Ignite internal package.

See Also:

Constant Field Values

ALL_PERMISSIONS

public static final Permissions ALL_PERMISSIONS

Permissions that contain AllPermission.

Method Detail

isSecurityCompatibilityMode

public static boolean isSecurityCompatibilityMode()

Returns:

Security compatibility mode flag.

serializeVersion

public static void serializeVersion(int ver)

Parameters:

ver - Serialize version.

serializeVersion

public static int serializeVersion()

Returns:

Serialize version.

restoreDefaultSerializeVersion

public static void restoreDefaultSerializeVersion()

Sets default serialize version DFLT_SERIALIZE_VERSION.

compatibleServicePermissions

public static Map<String,Collection<SecurityPermission>> compatibleServicePermissions()

Returns:

Allow all service permissions.

nodeSecurityContext

public static SecurityContext nodeSecurityContext(Marshaller marsh,
                                                  ClassLoader ldr,
                                                  ClusterNode node)

Gets the node's security context.

Parameters:

marsh - Marshaller.

ldr - Class loader.

node - Node.

Returns:

Node's security context.

doPrivileged

public static <T,E extends Exception> T doPrivileged(Callable<T> c)
                                              throws E extends Exception

Computes a result in a privileged action.

Type Parameters:

T - Type of result.

E - Type of Exception.

Parameters:

c - Instance of SandboxCallable.

Returns:

Computed result.

Throws:

E - if unable to compute a result.

E extends Exception

hasSecurityManager

public static boolean hasSecurityManager()

Returns:

True if SecurityManager is installed.

isSystemType

public static boolean isSystemType(GridKernalContext ctx,
                                   Object target,
                                   boolean considerWrapperCls)

Returns:

True if class of target is a system type.

isInsideSandbox

public static boolean isInsideSandbox()

Returns:

True if current thread runs inside the Ignite Sandbox.

sandboxedProxy

public static <T> T sandboxedProxy(GridKernalContext ctx,
                                   Class cls,
                                   T instance)

Returns:

Proxy of instance if the sandbox is enabled and class of instance is not a system type otherwise instance.