Module org.apache.wicket.core

Package org.apache.wicket.protocol.http

Interface IResourceIsolationPolicy

All Known Implementing Classes:

FetchMetadataResourceIsolationPolicy, OriginResourceIsolationPolicy

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface IResourceIsolationPolicy

Interface for the resource isolation policies.

Resource isolation policies are designed to protect against cross origin attacks.

See FetchMetadataResourceIsolationPolicy for the default implementation used by ResourceIsolationRequestCycleListener.

Author:

Santiago Diaz - saldiaz@google.com, Ecenaz Jen Ozmen - ecenazo@google.com

See Also:

• https://web.dev/fetch-metadata/

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static enum	IResourceIsolationPolicy.ResourceIsolationOutcome	Indicates the outcome for a resource isolation policy for a request.

Method Summary

Modifier and Type	Method	Description
IResourceIsolationPolicy.ResourceIsolationOutcome	isRequestAllowed(jakarta.servlet.http.HttpServletRequest request, IRequestablePage targetPage)	Is the given request allowed.
default void	setHeaders(jakarta.servlet.http.HttpServletResponse response)	Set possible response headers.

Method Details

isRequestAllowed

IResourceIsolationPolicy.ResourceIsolationOutcome isRequestAllowed(jakarta.servlet.http.HttpServletRequest request,
 IRequestablePage targetPage)

Is the given request allowed.

Parameters:

request - request

targetPage - targeted page

Returns:

outcome, must not be null

setHeaders

default void setHeaders(jakarta.servlet.http.HttpServletResponse response)

Set possible response headers.

Parameters:

response -