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1   /*
2    * Copyright [2007] [University Corporation for Advanced Internet Development, Inc.]
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    * http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13   * See the License for the specific language governing permissions and
14   * limitations under the License.
15   */
16  
17  package edu.internet2.middleware.shibboleth.common.config.security;
18  
19  import java.util.List;
20  
21  import org.opensaml.xml.security.credential.Credential;
22  import org.opensaml.xml.security.credential.StaticCredentialResolver;
23  import org.opensaml.xml.security.trust.ExplicitKeyTrustEngine;
24  import org.springframework.beans.factory.config.AbstractFactoryBean;
25  
26  /**
27   * Spring factory bean used to created {@link ExplicitKeyTrustEngine}s based on a static credential resolver.
28   */
29  public class StaticExplicitKeyTrustEngineFactoryBean extends AbstractFactoryBean {
30      
31      /** List of trusted credentials. */
32      private List<Credential> credentials;
33  
34      /**
35       * Gets the list of trusted credentials.
36       * 
37       * @return the list of trusted credentials
38       */
39      public List<Credential> getCredentials() {
40          return credentials;
41      }
42  
43      /**
44       * Sets the list of trusted credentials.
45       * 
46       * @param newCredentials the new list of trusted credentials
47       */
48      public void setCredentials(List<Credential> newCredentials) {
49          credentials = newCredentials;
50      }
51  
52      /** {@inheritDoc} */
53      public Class getObjectType() {
54          return ExplicitKeyTrustEngine.class;
55      }
56      
57      /** {@inheritDoc} */
58      protected Object createInstance() throws Exception {
59          StaticCredentialResolver credResolver = new StaticCredentialResolver(getCredentials());
60          
61          return new ExplicitKeyTrustEngine(credResolver);
62      }
63  }