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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 2015 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.credential;

import static org.wildfly.common.math.HashMath.multiHashOrdered;

import java.util.Objects;

import javax.security.auth.kerberos.KerberosTicket;

import org.ietf.jgss.GSSCredential;
import org.wildfly.common.Assert;

/**
 * A credential for holding a {@code GSSCredential} and optionally an associated {@link KerberosTicket}.
 */
public final class GSSKerberosCredential implements Credential {
    private final GSSCredential gssCredential;
    private final KerberosTicket kerberosTicket;

    /**
     * Construct a new instance.
     *
     * @param gssCredential the GSS credential (may not be {@code null})
     */
    public GSSKerberosCredential(final GSSCredential gssCredential) {
        this(gssCredential, null);
    }

    /**
     * Construct a new instance.
     *
     * @param gssCredential the GSS credential (may not be {@code null})
     * @param kerberosTicket the associated Kerberos ticket which may be {@code null}.
     */
    public GSSKerberosCredential(final GSSCredential gssCredential, final KerberosTicket kerberosTicket) {
        Assert.checkNotNullParam("gssCredential", gssCredential);
        this.gssCredential = gssCredential;
        this.kerberosTicket = kerberosTicket;
    }

    /**
     * Get the GSS credential.
     *
     * @return the GSS credential (not {@code null})
     */
    public GSSCredential getGssCredential() {
        return gssCredential;
    }

    /**
     * Get the associated kerberos ticket.
     *
     * @return the associated kerberos ticker or {@code null} if one is not associated.
     */
    public KerberosTicket getKerberosTicket() {
        return kerberosTicket;
    }

    public GSSKerberosCredential clone() {
        return this;
    }

    public int hashCode() {
        return multiHashOrdered(gssCredential.hashCode(), 31, Objects.hashCode(kerberosTicket));
    }

    public boolean equals(final Object obj) {
        return obj instanceof GSSKerberosCredential && equals((GSSKerberosCredential) obj);
    }

    private boolean equals(final GSSKerberosCredential obj) {
        return gssCredential.equals(obj.gssCredential) && Objects.equals(kerberosTicket, obj.kerberosTicket);
    }
}