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1   /*
2    * Licensed to the University Corporation for Advanced Internet Development, 
3    * Inc. (UCAID) under one or more contributor license agreements.  See the 
4    * NOTICE file distributed with this work for additional information regarding
5    * copyright ownership. The UCAID licenses this file to You under the Apache 
6    * License, Version 2.0 (the "License"); you may not use this file except in 
7    * compliance with the License.  You may obtain a copy of the License at
8    *
9    *    http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  
18  package edu.internet2.middleware.shibboleth.common.config.security.saml;
19  
20  import java.util.ArrayList;
21  import java.util.List;
22  
23  import javax.xml.namespace.QName;
24  
25  import org.opensaml.saml2.binding.security.SAML2HTTPPostSimpleSignRule;
26  import org.opensaml.xml.security.keyinfo.BasicProviderKeyInfoCredentialResolver;
27  import org.opensaml.xml.security.keyinfo.KeyInfoCredentialResolver;
28  import org.opensaml.xml.security.keyinfo.KeyInfoProvider;
29  import org.opensaml.xml.security.keyinfo.provider.DSAKeyValueProvider;
30  import org.opensaml.xml.security.keyinfo.provider.InlineX509DataProvider;
31  import org.opensaml.xml.security.keyinfo.provider.RSAKeyValueProvider;
32  import org.opensaml.xml.util.DatatypeHelper;
33  import org.springframework.beans.factory.support.BeanDefinitionBuilder;
34  import org.springframework.beans.factory.xml.AbstractSingleBeanDefinitionParser;
35  import org.w3c.dom.Element;
36  
37  /** Spring bean definition parser for {urn:mace:shibboleth:2.0:security:saml}SAML2HTTPPostSimpleSign. */
38  public class SAML2HTTPPostSimpleSignRuleBeanDefinitionParser extends AbstractSingleBeanDefinitionParser {
39  
40      /** Schema type. */
41      public static final QName SCHEMA_TYPE = new QName(SAMLSecurityNamespaceHandler.NAMESPACE, "SAML2HTTPPostSimpleSign");
42  
43      /** {@inheritDoc} */
44      protected Class getBeanClass(Element element) {
45          return SAML2HTTPPostSimpleSignRule.class;
46      }
47  
48      /** {@inheritDoc} */
49      protected boolean shouldGenerateId() {
50          return true;
51      }
52  
53      /** {@inheritDoc} */
54      protected void doParse(Element element, BeanDefinitionBuilder builder) {
55          builder.addConstructorArgReference(DatatypeHelper.safeTrimOrNullString(element.getAttributeNS(null,
56                  "trustEngineRef")));
57  
58          builder.addConstructorArgReference(DatatypeHelper.safeTrimOrNullString(element.getAttributeNS(null,
59                  "parserPoolRef")));
60  
61          List<KeyInfoProvider> keyInfoProviders = new ArrayList<KeyInfoProvider>();
62          keyInfoProviders.add(new DSAKeyValueProvider());
63          keyInfoProviders.add(new RSAKeyValueProvider());
64          keyInfoProviders.add(new InlineX509DataProvider());
65          KeyInfoCredentialResolver keyInfoCredResolver = new BasicProviderKeyInfoCredentialResolver(keyInfoProviders);
66          builder.addConstructorArgValue(keyInfoCredResolver);
67      }
68  }