Package io.quarkus.csrf.reactive.runtime

Class CsrfRequestResponseReactiveFilter

java.lang.Object

io.quarkus.csrf.reactive.runtime.CsrfRequestResponseReactiveFilter

public class CsrfRequestResponseReactiveFilter
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
(package private) jakarta.enterprise.inject.Instance<CsrfReactiveConfig>	configInstance

Constructor Summary

Constructors

Constructor	Description
CsrfRequestResponseReactiveFilter()

Method Summary

Modifier and Type	Method	Description
void	filter(jakarta.ws.rs.container.ContainerRequestContext requestContext, jakarta.ws.rs.container.ContainerResponseContext responseContext, io.vertx.ext.web.RoutingContext routing)	If the requirements below are true, sets a cookie by the name "csrf_token" that contains a CSRF token.
void	filter(org.jboss.resteasy.reactive.server.spi.ResteasyReactiveContainerRequestContext requestContext, io.vertx.ext.web.RoutingContext routing)	If the request method is safe (GET, HEAD or OPTIONS): Sets a RoutingContext key by the name "csrf_token" that contains a randomly generated Base64 encoded string, unless such a cookie was already sent in the incoming request. If the request method is unsafe, requires the following: The request contains a valid CSRF token cookie set in response to a previous request (see above). A request entity is present. The request Content-Type is "application/x-www-form-urlencoded". The request entity contains a form parameter with the name "csrf_token" and value that is equal to the one supplied in the cookie.

Methods inherited from class java.lang.Object

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

Field Details

configInstance

@Inject
jakarta.enterprise.inject.Instance<CsrfReactiveConfig> configInstance

Constructor Details

CsrfRequestResponseReactiveFilter

public CsrfRequestResponseReactiveFilter()

Method Details

filter

public void filter(org.jboss.resteasy.reactive.server.spi.ResteasyReactiveContainerRequestContext requestContext,
 io.vertx.ext.web.RoutingContext routing)

If the request method is safe (GET, HEAD or OPTIONS):

• Sets a RoutingContext key by the name "csrf_token" that contains a randomly generated Base64 encoded string, unless such a cookie was already sent in the incoming request.

If the request method is unsafe, requires the following:

• The request contains a valid CSRF token cookie set in response to a previous request (see above).
• A request entity is present.
• The request Content-Type is "application/x-www-form-urlencoded".
• The request entity contains a form parameter with the name "csrf_token" and value that is equal to the one supplied in the cookie.

filter

public void filter(jakarta.ws.rs.container.ContainerRequestContext requestContext,
 jakarta.ws.rs.container.ContainerResponseContext responseContext,
 io.vertx.ext.web.RoutingContext routing)

If the requirements below are true, sets a cookie by the name "csrf_token" that contains a CSRF token.

• The request method is GET.
• The request does not contain a valid CSRF token cookie.

Throws:

IllegalStateException - if the RoutingContext does not have a value for the key "csrf_token" and a cookie needs to be set.