UsernamePasswordLoginHandlerBeanDefinitionParser xref

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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  }