org.wildfly.security.x500.principal.X500SubjectEvidenceDecoder Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of wildfly-client-all

This artifact provides a single jar that contains all classes required to use remote Jakarta Enterprise Beans and Jakarta Messaging, including all dependencies. It is intended for use by those not using maven, maven users should just import the Jakarta Enterprise Beans and Jakarta Messaging 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).

There is a newer version: 35.0.0.Beta1

Show newest version

/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2019 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 org.wildfly.security.x500.principal;

import javax.security.auth.x500.X500Principal;

import org.wildfly.security.auth.server.EvidenceDecoder;
import org.wildfly.security.evidence.Evidence;
import org.wildfly.security.evidence.X509PeerCertificateChainEvidence;

/**
 * An evidence decoder that derives the principal that should be associated with the given
 * {@code X509PeerCertificateChainEvidence} from the subject from the first certificate in
 * the given evidence, as an {@code X500Principal}.
 *
 * @author Farah Juma
 * @since 1.10.0
 */
public final class X500SubjectEvidenceDecoder implements EvidenceDecoder {

    public X500Principal getPrincipal(final Evidence evidence) {
        if (! (evidence instanceof X509PeerCertificateChainEvidence)) {
            return null;
        }
        return ((X509PeerCertificateChainEvidence) evidence).getFirstCertificate().getSubjectX500Principal();
    }
}