org.jose4j.jwt.consumer.JtiValidator Maven / Gradle / Ivy
/*
* Copyright 2012-2017 Brian Campbell
*
* 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 org.jose4j.jwt.consumer;
import org.jose4j.jwt.MalformedClaimException;
/**
*
*/
public class JtiValidator implements ErrorCodeValidator
{
private static final Error MISSING_JTI = new Error(ErrorCodes.JWT_ID_MISSING, "The JWT ID (jti) claim is not present.");
private boolean requireJti;
public JtiValidator(boolean requireJti)
{
this.requireJti = requireJti;
}
@Override
public Error validate(JwtContext jwtContext) throws MalformedClaimException
{
String subject = jwtContext.getJwtClaims().getJwtId();
return (subject == null && requireJti) ? MISSING_JTI : null;
}
}