io.undertow.security.api.SessionNonceManager Maven / Gradle / Ivy
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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including
all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and
JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up
with different versions on classes on the class path).
/*
* JBoss, Home of Professional Open Source.
* Copyright 2014 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.undertow.security.api;
/**
* An extension to the {@link NonceManager} interface for Nonce managers that also support the association of a pre-prepared
* hash against a currently valid nonce.
*
* If the nonce manager replaces in-use nonces as old ones expire then the associated session hash should be migrated to the
* replacement nonce.
*
* @author Darran Lofthouse
*/
public interface SessionNonceManager extends NonceManager {
/**
* Associate the supplied hash with the nonce specified.
*
* @param nonce - The nonce the hash is to be associated with.
* @param hash - The hash to associate.
*/
void associateHash(final String nonce, final byte[] hash);
/**
* Retrieve the existing hash associated with the nonce specified.
*
* If there is no association then null should be returned.
*
* @param nonce - The nonce the hash is required for.
* @return The associated hash or null if there is no association.
*/
byte[] lookupHash(final String nonce);
}