io.undertow.security.idm.DigestCredential 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).
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/*
* 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.idm;
/**
* An extension of {@link Credential} to provide some additional methods needed to enable verification of a request where
* {@link io.undertow.security.impl.DigestAuthenticationMechanism} is in use.
*
* @author Darran Lofthouse
*/
public interface DigestCredential extends Credential {
/**
* Obtain the selected {@link DigestAlgorithm} for the request being authenticated.
*
* @return The {@link DigestAlgorithm} for the request being authenticated.
*/
DigestAlgorithm getAlgorithm();
/**
* Called by the {@link IdentityManager} implementation to pass in the hex encoded a1 representation for validation against
* the current request.
*
* The {@link Credential} is self validating based on the information passed in here, if verification is successful then the
* {@link IdentityManager} can return the appropriate {@link Account} representation.
*
* @param ha1 - The hex encoded a1 value.
* @return true if verification was successful, false otherwise.
*/
boolean verifyHA1(final byte[] ha1);
/**
* Get the realm name the credential is being validated against.
*
* @return The realm name.
*/
String getRealm();
/**
* If the algorithm is session based return the session data to be included when generating the ha1.
*
* @return The session data.
* @throws IllegalStateException where the algorithm is not session based.
*/
byte[] getSessionData();
}