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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.idp.config.profile.authn;
18  
19  import javax.xml.namespace.QName;
20  
21  import org.opensaml.xml.util.DatatypeHelper;
22  import org.slf4j.Logger;
23  import org.slf4j.LoggerFactory;
24  import org.springframework.beans.factory.support.BeanDefinitionBuilder;
25  import org.w3c.dom.Element;
26  
27  import edu.internet2.middleware.shibboleth.idp.config.profile.ProfileHandlerNamespaceHandler;
28  
29  /**
30   * Spring bean definition parser for username/password authentication handlers.
31   */
32  public class UsernamePasswordLoginHandlerBeanDefinitionParser extends AbstractLoginHandlerBeanDefinitionParser {
33  
34      /** Schema type. */
35      public static final QName SCHEMA_TYPE = new QName(ProfileHandlerNamespaceHandler.NAMESPACE, "UsernamePassword");
36  
37      /** Class logger. */
38      private final Logger log = LoggerFactory.getLogger(UsernamePasswordLoginHandlerBeanDefinitionParser.class);
39  
40      /** {@inheritDoc} */
41      protected Class getBeanClass(Element element) {
42          return UsernamePasswordLoginHandlerFactoryBean.class;
43      }
44  
45      /** {@inheritDoc} */
46      protected void doParse(Element config, BeanDefinitionBuilder builder) {
47          super.doParse(config, builder);
48  
49          if (config.hasAttributeNS(null, "authenticationServletURL")) {
50              builder.addPropertyValue("authenticationServletURL", DatatypeHelper.safeTrim(config.getAttributeNS(null,
51                      "authenticationServletURL")));
52          } else {
53              builder.addPropertyValue("authenticationServletURL", "/Authn/UserPassword");
54          }
55  
56          String jaasConfigurationURL = DatatypeHelper.safeTrim(config.getAttributeNS(null, "jaasConfigurationLocation"));
57          log.debug("Setting JAAS configuration file to: {}", jaasConfigurationURL);
58          System.setProperty("java.security.auth.login.config", jaasConfigurationURL);
59      }
60  }