001/**
002 * Copyright 2005-2017 The Kuali Foundation
003 *
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.opensource.org/licenses/ecl2.php
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.kuali.rice.ksb.security.credentials;
017
018import java.security.cert.X509Certificate;
019
020import org.kuali.rice.core.api.security.credentials.Credentials;
021import org.kuali.rice.core.api.security.credentials.CredentialsSource;
022import org.kuali.rice.core.api.security.credentials.CredentialsType;
023import org.springframework.util.Assert;
024
025/**
026 * Implementation of a CredentialsSource that returns an X509 Certificate.
027 * <p>
028 * Note that this class is for service-to-service authentication, not
029 * user-to-service authentication.
030 * 
031 * @author Kuali Rice Team (rice.collab@kuali.org)
032 * @since 0.9
033 * @see X509Certificate
034 */
035public final class X509CredentialsSource implements CredentialsSource {
036
037    private final X509Certificate certificate;
038
039    public X509CredentialsSource(final X509Certificate certificate) {
040        Assert.notNull(certificate, "certificate cannot be null.");
041        this.certificate = certificate;
042    }
043
044    
045    
046    public Credentials getCredentials(final String serviceEndpoint) {
047        return new X509Credentials(certificate);
048        }
049
050    public CredentialsType getSupportedCredentialsType() {
051        return CredentialsType.X509;
052    }
053}