/**

  * Copyright 2005-2011 The Kuali Foundation

  *

  * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php

  *

  * 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.kuali.rice.ksb.security.credentials;

 import java.security.cert.X509Certificate;

 import org.kuali.rice.core.api.security.credentials.Credentials;

 import org.kuali.rice.core.api.security.credentials.CredentialsSource;

 import org.kuali.rice.core.api.security.credentials.CredentialsType;

 import org.springframework.util.Assert;

 /**

  * Implementation of a CredentialsSource that returns an X509 Certificate.

  * <p>

  * Note that this class is for service-to-service authentication, not

  * user-to-service authentication.

  * 

  * @author Kuali Rice Team (rice.collab@kuali.org)

  * @since 0.9

  * @see X509Certificate

  */

 public final class X509CredentialsSource implements CredentialsSource {

     private final X509Certificate certificate;

     public X509CredentialsSource(final X509Certificate certificate) {

         Assert.notNull(certificate, "certificate cannot be null.");

         this.certificate = certificate;

     }

     public Credentials getCredentials(final String serviceEndpoint) {

             return new X509Credentials(certificate);

         }

     public CredentialsType getSupportedCredentialsType() {

         return CredentialsType.X509;

     }

 }