/*
 * Copyright 2017 Graz University of Technology EAAF-Core Components has been developed in a
 * cooperation between EGIZ, A-SIT Plus, A-SIT, and Graz University of Technology.
 *
 * Licensed under the EUPL, Version 1.2 or - as soon they will be approved by the European
 * Commission - subsequent versions of the EUPL (the "Licence"); You may not use this work except in
 * compliance with the Licence. You may obtain a copy of the Licence at:
 * https://joinup.ec.europa.eu/news/understanding-eupl-v12
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the Licence
 * is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
 * or implied. See the Licence for the specific language governing permissions and limitations under
 * the Licence.
 *
 * This product combines work with different licenses. See the "NOTICE" text file for details on the
 * various modules and licenses. The "NOTICE" text file is part of the distribution. Any derivative
 * works that you distribute must include a readable copy of the "NOTICE" text file.
*/

package at.gv.egiz.eaaf.modules.pvp2.impl.message;

import org.opensaml.core.xml.config.XMLObjectProviderRegistrySupport;
import org.opensaml.core.xml.io.Unmarshaller;
import org.opensaml.core.xml.io.UnmarshallerFactory;
import org.opensaml.core.xml.io.UnmarshallingException;
import org.opensaml.xmlsec.signature.SignableXMLObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

public class PvpSProfileRequest extends InboundMessage {
  private static final Logger log = LoggerFactory.getLogger(PvpSProfileRequest.class);

  private static final long serialVersionUID = 8613921176727607896L;

  private String binding = null;

  /**
   * PVP2 S-Profil request DAO.
   *
   * @param inboundMessage SAML2 request object
   * @param binding        Used SAML2 binding
   */
  public PvpSProfileRequest(final SignableXMLObject inboundMessage, final String binding) {
    setSamlMessage(inboundMessage.getDOM());
    this.binding = binding;

  }

  public String getRequestBinding() {
    return binding;
  }

  /**
   * Get SAML2 request object.
   *
   * @return
   */
  public SignableXMLObject getSamlRequest() {
    final UnmarshallerFactory unmarshallerFactory =
        XMLObjectProviderRegistrySupport.getUnmarshallerFactory();
    final Unmarshaller unmashaller = unmarshallerFactory.getUnmarshaller(getInboundMessage());

    try {
      return (SignableXMLObject) unmashaller.unmarshall(getInboundMessage());

    } catch (final UnmarshallingException e) {
      log.warn("AuthnRequest Unmarshaller error", e);
      return null;
    }

  }

}