remove STORK code --> MOA-ID >= 3.2 only supports eIDAS protocol

1 files changed, 0 insertions, 3339 deletions

diff --git a/id/server/stork2-saml-engine/src/main/java/eu/stork/peps/auth/engine/STORKSAMLEngine.java b/id/server/stork2-saml-engine/src/main/java/eu/stork/peps/auth/engine/STORKSAMLEngine.java
deleted file mode 100644
index 7bf5d5ca8..000000000
--- a/id/server/stork2-saml-engine/src/main/java/eu/stork/peps/auth/engine/STORKSAMLEngine.java
+++ /dev/null
@@ -1,3339 +0,0 @@
-/* 
- * Licensed under the EUPL, Version 1.1 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:
- * 
- * http://www.osor.eu/eupl/european-union-public-licence-eupl-v.1.1
- * 
- * 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.
- */
-
-package eu.stork.peps.auth.engine;
-
-import java.io.ByteArrayInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.StringWriter;
-import java.io.UnsupportedEncodingException;
-import java.security.KeyStore;
-import java.security.KeyStoreException;
-import java.security.cert.CertificateException;
-import java.security.cert.CertificateFactory;
-import java.security.cert.X509Certificate;
-import java.util.ArrayList;
-import java.util.Enumeration;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-
-import javax.xml.namespace.QName;
-import javax.xml.parsers.DocumentBuilder;
-import javax.xml.parsers.DocumentBuilderFactory;
-import javax.xml.parsers.ParserConfigurationException;
-import javax.xml.transform.OutputKeys;
-import javax.xml.transform.Transformer;
-import javax.xml.transform.TransformerConfigurationException;
-import javax.xml.transform.TransformerException;
-import javax.xml.transform.TransformerFactory;
-import javax.xml.transform.dom.DOMSource;
-import javax.xml.transform.stream.StreamResult;
-
-import org.apache.commons.lang.StringUtils;
-import org.bouncycastle.jce.X509Principal;
-import org.joda.time.DateTime;
-import org.opensaml.Configuration;
-import org.opensaml.common.SAMLVersion;
-import org.opensaml.common.SignableSAMLObject;
-import org.opensaml.common.xml.SAMLConstants;
-import org.opensaml.saml2.common.Extensions;
-import org.opensaml.saml2.core.Assertion;
-import org.opensaml.saml2.core.Attribute;
-import org.opensaml.saml2.core.AttributeStatement;
-import org.opensaml.saml2.core.AttributeValue;
-import org.opensaml.saml2.core.Audience;
-import org.opensaml.saml2.core.AudienceRestriction;
-import org.opensaml.saml2.core.AuthnContext;
-import org.opensaml.saml2.core.AuthnContextDecl;
-import org.opensaml.saml2.core.AuthnRequest;
-import org.opensaml.saml2.core.AuthnStatement;
-import org.opensaml.saml2.core.Conditions;
-import org.opensaml.saml2.core.Issuer;
-import org.opensaml.saml2.core.LogoutRequest;
-import org.opensaml.saml2.core.LogoutResponse;
-import org.opensaml.saml2.core.NameID;
-import org.opensaml.saml2.core.OneTimeUse;
-import org.opensaml.saml2.core.Response;
-import org.opensaml.saml2.core.Status;
-import org.opensaml.saml2.core.StatusCode;
-import org.opensaml.saml2.core.StatusMessage;
-import org.opensaml.saml2.core.Subject;
-import org.opensaml.saml2.core.SubjectConfirmation;
-import org.opensaml.saml2.core.SubjectConfirmationData;
-import org.opensaml.saml2.core.SubjectLocality;
-import org.opensaml.saml2.core.impl.SubjectConfirmationBuilder;
-import org.opensaml.xml.Namespace;
-import org.opensaml.xml.XMLObject;
-import org.opensaml.xml.schema.XSAny;
-import org.opensaml.xml.schema.impl.XSAnyBuilder;
-import org.opensaml.xml.schema.impl.XSAnyImpl;
-import org.opensaml.xml.schema.impl.XSAnyMarshaller;
-import org.opensaml.xml.schema.impl.XSAnyUnmarshaller;
-import org.opensaml.xml.schema.impl.XSStringImpl;
-import org.opensaml.xml.signature.KeyInfo;
-import org.opensaml.xml.util.Base64;
-import org.opensaml.xml.validation.ValidationException;
-import org.opensaml.xml.validation.Validator;
-import org.opensaml.xml.validation.ValidatorSuite;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.w3c.dom.Document;
-import org.xml.sax.SAXException;
-
-import eu.stork.peps.auth.commons.IPersonalAttributeList;
-import eu.stork.peps.auth.commons.PersonalAttribute;
-import eu.stork.peps.auth.commons.PersonalAttributeList;
-import eu.stork.peps.auth.commons.STORKAttrQueryRequest;
-import eu.stork.peps.auth.commons.STORKAttrQueryResponse;
-import eu.stork.peps.auth.commons.STORKAuthnRequest;
-import eu.stork.peps.auth.commons.STORKAuthnResponse;
-import eu.stork.peps.auth.commons.STORKLogoutRequest;
-import eu.stork.peps.auth.commons.STORKLogoutResponse;
-import eu.stork.peps.auth.engine.core.AuthenticationAttributes;
-import eu.stork.peps.auth.engine.core.CitizenCountryCode;
-import eu.stork.peps.auth.engine.core.CustomAttributeQuery;
-import eu.stork.peps.auth.engine.core.CustomRequestAbstractType;
-import eu.stork.peps.auth.engine.core.EIDCrossBorderShare;
-import eu.stork.peps.auth.engine.core.EIDCrossSectorShare;
-import eu.stork.peps.auth.engine.core.EIDSectorShare;
-import eu.stork.peps.auth.engine.core.QAAAttribute;
-import eu.stork.peps.auth.engine.core.RequestedAttribute;
-import eu.stork.peps.auth.engine.core.RequestedAttributes;
-import eu.stork.peps.auth.engine.core.SAMLCore;
-import eu.stork.peps.auth.engine.core.SPApplication;
-import eu.stork.peps.auth.engine.core.SPCountry;
-import eu.stork.peps.auth.engine.core.SPID;
-import eu.stork.peps.auth.engine.core.SPInformation;
-import eu.stork.peps.auth.engine.core.SPInstitution;
-import eu.stork.peps.auth.engine.core.SPSector;
-import eu.stork.peps.auth.engine.core.VIDPAuthenticationAttributes;
-import eu.stork.peps.auth.engine.core.impl.AuthenticationAttributesBuilder;
-import eu.stork.peps.auth.engine.core.impl.AuthenticationAttributesMarshaller;
-import eu.stork.peps.auth.engine.core.impl.AuthenticationAttributesUnmarshaller;
-import eu.stork.peps.auth.engine.core.impl.CitizenCountryCodeBuilder;
-import eu.stork.peps.auth.engine.core.impl.CitizenCountryCodeMarshaller;
-import eu.stork.peps.auth.engine.core.impl.CitizenCountryCodeUnmarshaller;
-import eu.stork.peps.auth.engine.core.impl.EIDCrossBorderShareBuilder;
-import eu.stork.peps.auth.engine.core.impl.EIDCrossBorderShareMarshaller;
-import eu.stork.peps.auth.engine.core.impl.EIDCrossBorderShareUnmarshaller;
-import eu.stork.peps.auth.engine.core.impl.EIDCrossSectorShareBuilder;
-import eu.stork.peps.auth.engine.core.impl.EIDCrossSectorShareMarshaller;
-import eu.stork.peps.auth.engine.core.impl.EIDCrossSectorShareUnmarshaller;
-import eu.stork.peps.auth.engine.core.impl.EIDSectorShareBuilder;
-import eu.stork.peps.auth.engine.core.impl.EIDSectorShareMarshaller;
-import eu.stork.peps.auth.engine.core.impl.EIDSectorShareUnmarshaller;
-import eu.stork.peps.auth.engine.core.impl.QAAAttributeBuilder;
-import eu.stork.peps.auth.engine.core.impl.QAAAttributeMarshaller;
-import eu.stork.peps.auth.engine.core.impl.QAAAttributeUnmarshaller;
-import eu.stork.peps.auth.engine.core.impl.RequestedAttributeBuilder;
-import eu.stork.peps.auth.engine.core.impl.RequestedAttributeMarshaller;
-import eu.stork.peps.auth.engine.core.impl.RequestedAttributeUnmarshaller;
-import eu.stork.peps.auth.engine.core.impl.RequestedAttributesBuilder;
-import eu.stork.peps.auth.engine.core.impl.RequestedAttributesMarshaller;
-import eu.stork.peps.auth.engine.core.impl.RequestedAttributesUnmarshaller;
-import eu.stork.peps.auth.engine.core.impl.SPApplicationBuilder;
-import eu.stork.peps.auth.engine.core.impl.SPApplicationMarshaller;
-import eu.stork.peps.auth.engine.core.impl.SPApplicationUnmarshaller;
-import eu.stork.peps.auth.engine.core.impl.SPCountryBuilder;
-import eu.stork.peps.auth.engine.core.impl.SPCountryMarshaller;
-import eu.stork.peps.auth.engine.core.impl.SPCountryUnmarshaller;
-import eu.stork.peps.auth.engine.core.impl.SPIDBuilder;
-import eu.stork.peps.auth.engine.core.impl.SPIDMarshaller;
-import eu.stork.peps.auth.engine.core.impl.SPIDUnmarshaller;
-import eu.stork.peps.auth.engine.core.impl.SPInformationBuilder;
-import eu.stork.peps.auth.engine.core.impl.SPInformationMarshaller;
-import eu.stork.peps.auth.engine.core.impl.SPInformationUnmarshaller;
-import eu.stork.peps.auth.engine.core.impl.SPInstitutionBuilder;
-import eu.stork.peps.auth.engine.core.impl.SPInstitutionMarshaller;
-import eu.stork.peps.auth.engine.core.impl.SPInstitutionUnmarshaller;
-import eu.stork.peps.auth.engine.core.impl.SPSectorBuilder;
-import eu.stork.peps.auth.engine.core.impl.SPSectorMarshaller;
-import eu.stork.peps.auth.engine.core.impl.SPSectorUnmarshaller;
-import eu.stork.peps.auth.engine.core.impl.VIDPAuthenticationAttributesBuilder;
-import eu.stork.peps.auth.engine.core.impl.VIDPAuthenticationAttributesMarshaller;
-import eu.stork.peps.auth.engine.core.impl.VIDPAuthenticationAttributesUnmarshaller;
-import eu.stork.peps.auth.engine.core.validator.CustomAttributeQueryValidator;
-import eu.stork.peps.auth.engine.core.validator.ExtensionsSchemaValidator;
-import eu.stork.peps.auth.engine.core.validator.MultipleAssertionResponseValidator;
-import eu.stork.peps.auth.engine.core.validator.QAAAttributeSchemaValidator;
-import eu.stork.peps.exceptions.SAMLEngineException;
-import eu.stork.peps.exceptions.STORKSAMLEngineException;
-import eu.stork.peps.exceptions.STORKSAMLEngineRuntimeException;
-
-/**
- * Class that wraps the operations over SAML tokens, both generation and validation of SAML STORK requests and SAML STORK responses. Complaint with
- * "OASIS Secure Assertion Markup Language (SAML) 2.0, May 2005", but taking into account STORK specific requirements.
- * 
- * @author fjquevedo
- * @author iinigo
- */
-public final class STORKSAMLEngine extends SAMLEngine {
-
-	/** The Constant LOG. */
-	private static final Logger LOG = LoggerFactory.getLogger(STORKSAMLEngine.class.getName());
-
-	private static final String ATTRIBUTE_EMPTY_LITERAL = "Attribute name is null or empty.";
-
-	/**
-	 * Gets the single instance of STORKSAMLEngine.
-	 * 
-	 * @param nameInstance
-	 *            the name instance
-	 * 
-	 * @return single instance of STORKSAMLEngine
-	 */
-	public static synchronized STORKSAMLEngine getInstance(final String nameInstance) {
-		STORKSAMLEngine engine = null;
-		LOG.info("Get instance: " + nameInstance);
-		try {
-			engine = new STORKSAMLEngine(nameInstance.trim());
-		} catch (Exception e) {
-			LOG.error("Error get instance: " + nameInstance);
-		}
-		return engine;
-	}
-
-	/**
-	 * Instantiate a new STORKSAML engine.
-	 * 
-	 * @param nameInstance
-	 *            the name instance
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	private STORKSAMLEngine(final String nameInstance) throws STORKSAMLEngineException {
-		// Initialization OpenSAML.
-		super(nameInstance);
-		LOG.info("Register STORK objects provider.");
-		Configuration.registerObjectProvider(QAAAttribute.DEF_ELEMENT_NAME, new QAAAttributeBuilder(), new QAAAttributeMarshaller(), new QAAAttributeUnmarshaller());
-
-		Configuration.registerObjectProvider(EIDSectorShare.DEF_ELEMENT_NAME, new EIDSectorShareBuilder(), new EIDSectorShareMarshaller(), new EIDSectorShareUnmarshaller());
-
-		Configuration.registerObjectProvider(EIDCrossSectorShare.DEF_ELEMENT_NAME, new EIDCrossSectorShareBuilder(), new EIDCrossSectorShareMarshaller(), new EIDCrossSectorShareUnmarshaller());
-
-		Configuration.registerObjectProvider(EIDCrossBorderShare.DEF_ELEMENT_NAME, new EIDCrossBorderShareBuilder(), new EIDCrossBorderShareMarshaller(), new EIDCrossBorderShareUnmarshaller());
-
-		Configuration.registerObjectProvider(SPSector.DEF_ELEMENT_NAME, new SPSectorBuilder(), new SPSectorMarshaller(), new SPSectorUnmarshaller());
-
-		Configuration.registerObjectProvider(SPInstitution.DEF_ELEMENT_NAME, new SPInstitutionBuilder(), new SPInstitutionMarshaller(), new SPInstitutionUnmarshaller());
-
-		Configuration.registerObjectProvider(SPApplication.DEF_ELEMENT_NAME, new SPApplicationBuilder(), new SPApplicationMarshaller(), new SPApplicationUnmarshaller());
-
-		Configuration.registerObjectProvider(SPCountry.DEF_ELEMENT_NAME, new SPCountryBuilder(), new SPCountryMarshaller(), new SPCountryUnmarshaller());
-
-		Configuration.registerObjectProvider(XSAny.TYPE_NAME, new XSAnyBuilder(), new XSAnyMarshaller(), new XSAnyUnmarshaller());
-
-		Configuration.registerObjectProvider(RequestedAttribute.DEF_ELEMENT_NAME, new RequestedAttributeBuilder(), new RequestedAttributeMarshaller(), new RequestedAttributeUnmarshaller());
-
-		Configuration.registerObjectProvider(RequestedAttributes.DEF_ELEMENT_NAME, new RequestedAttributesBuilder(), new RequestedAttributesMarshaller(), new RequestedAttributesUnmarshaller());
-
-		Configuration.registerObjectProvider(AuthenticationAttributes.DEF_ELEMENT_NAME, new AuthenticationAttributesBuilder(), new AuthenticationAttributesMarshaller(),
-				new AuthenticationAttributesUnmarshaller());
-
-		Configuration.registerObjectProvider(VIDPAuthenticationAttributes.DEF_ELEMENT_NAME, new VIDPAuthenticationAttributesBuilder(), new VIDPAuthenticationAttributesMarshaller(),
-				new VIDPAuthenticationAttributesUnmarshaller());
-
-		Configuration.registerObjectProvider(CitizenCountryCode.DEF_ELEMENT_NAME, new CitizenCountryCodeBuilder(), new CitizenCountryCodeMarshaller(), new CitizenCountryCodeUnmarshaller());
-
-		Configuration.registerObjectProvider(SPID.DEF_ELEMENT_NAME, new SPIDBuilder(), new SPIDMarshaller(), new SPIDUnmarshaller());
-
-		Configuration.registerObjectProvider(SPInformation.DEF_ELEMENT_NAME, new SPInformationBuilder(), new SPInformationMarshaller(), new SPInformationUnmarshaller());
-
-		LOG.info("Register STORK object validators.");
-		final ValidatorSuite validatorSuite = new ValidatorSuite(QAAAttribute.DEF_LOCAL_NAME);
-
-		validatorSuite.registerValidator(QAAAttribute.DEF_ELEMENT_NAME, new QAAAttributeSchemaValidator());
-		final Extensions extensions = SAMLEngineUtils.generateExtension();
-		validatorSuite.registerValidator(extensions.getElementQName(), new ExtensionsSchemaValidator());
-
-		Configuration.registerValidatorSuite("stork:QualityAuthenticationAssuranceLevel", validatorSuite);
-
-	}
-
-	/**
-	 * Generate authentication response base.
-	 * 
-	 * @param status
-	 *            the status
-	 * @param assertConsumerURL
-	 *            the assert consumer URL.
-	 * @param inResponseTo
-	 *            the in response to
-	 * 
-	 * @return the response
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	private Response genAuthnRespBase(final Status status, final String assertConsumerURL, final String inResponseTo) throws STORKSAMLEngineException {
-		LOG.debug("Generate Authentication Response base.");
-		final Response response = SAMLEngineUtils.generateResponse(SAMLVersion.VERSION_20, SAMLEngineUtils.generateNCName(), SAMLEngineUtils.getCurrentTime(), status);
-
-		// Set name Spaces
-		this.setNameSpaces(response);
-
-		// Mandatory STORK
-		LOG.debug("Generate Issuer");
-		final Issuer issuer = SAMLEngineUtils.generateIssuer();
-		issuer.setValue(super.getSamlCoreProperties().getResponder());
-
-		// Format Entity Optional STORK
-		issuer.setFormat(super.getSamlCoreProperties().getFormatEntity());
-
-		response.setIssuer(issuer);
-
-		// destination Mandatory Stork
-		response.setDestination(assertConsumerURL.trim());
-
-		// inResponseTo Mandatory Stork
-		response.setInResponseTo(inResponseTo.trim());
-
-		// Optional STORK
-		response.setConsent(super.getSamlCoreProperties().getConsentAuthnResponse());
-
-		return response;
-	}
-
-	/**
-	 * Generate attribute query response base.
-	 * 
-	 * @param status
-	 *            the status
-	 * @param destinationURL
-	 *            the assert consumer URL.
-	 * @param inResponseTo
-	 *            the in response to
-	 * 
-	 * @return the response
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	private Response genAttrQueryRespBase(final Status status, final String destinationURL, final String inResponseTo) throws STORKSAMLEngineException {
-		LOG.debug("Generate Attribute query Response base.");
-		final Response response = SAMLEngineUtils.generateResponse(SAMLVersion.VERSION_20, SAMLEngineUtils.generateNCName(), SAMLEngineUtils.getCurrentTime(), status);
-
-		// Set name Spaces
-		this.setNameSpaces(response);
-
-		// Mandatory STORK
-		LOG.debug("Generate Issuer");
-		final Issuer issuer = SAMLEngineUtils.generateIssuer();
-		issuer.setValue(super.getSamlCoreProperties().getResponder());
-
-		// Format Entity Optional STORK
-		issuer.setFormat(super.getSamlCoreProperties().getFormatEntity());
-
-		response.setIssuer(issuer);
-
-		// destination Mandatory Stork
-		response.setDestination(destinationURL.trim());
-
-		// inResponseTo Mandatory Stork
-		response.setInResponseTo(inResponseTo.trim());
-
-		// Optional STORK
-		response.setConsent(super.getSamlCoreProperties().getConsentAuthnResponse());
-
-		return response;
-	}
-
-	/**
-	 * Generate assertion.
-	 * 
-	 * @param ipAddress
-	 *            the IP address.
-	 * @param assertConsumerURL
-	 *            the assert consumer URL.
-	 * @param inResponseTo
-	 *            the in response to
-	 * @param issuer
-	 *            the issuer
-	 * @param notOnOrAfter
-	 *            the not on or after
-	 * 
-	 * @return the assertion
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	private Assertion generateAssertion(final String ipAddress, final String assertConsumerURL, final String inResponseTo, final String issuer, final DateTime notOnOrAfter)
-			throws STORKSAMLEngineException {
-		LOG.info("Generate Assertion.");
-
-		// Mandatory STORK
-		LOG.debug("Generate Issuer to Assertion");
-		final Issuer issuerAssertion = SAMLEngineUtils.generateIssuer();
-		issuerAssertion.setValue(super.getSamlCoreProperties().getResponder());
-
-		// Format Entity Optional STORK
-		issuerAssertion.setFormat(super.getSamlCoreProperties().getFormatEntity());
-
-		final Assertion assertion = SAMLEngineUtils.generateAssertion(SAMLVersion.VERSION_20, SAMLEngineUtils.generateNCName(), SAMLEngineUtils.getCurrentTime(), issuerAssertion);
-
-		final Subject subject = SAMLEngineUtils.generateSubject();
-
-		final String format = super.getSamlCoreProperties().getFormat();
-
-		final String nameQualifier = "";
-		LOG.debug("Generate NameID");
-		final NameID nameId = SAMLEngineUtils.generateNameID(super.getSamlCoreProperties().getResponder(), format, nameQualifier);
-		nameId.setValue(format);
-		subject.setNameID(nameId);
-
-		// Mandatory if urn:oasis:names:tc:SAML:2.0:cm:bearer.
-		// Optional in other case.
-		LOG.debug("Generate SubjectConfirmationData.");
-		final SubjectConfirmationData dataBearer = SAMLEngineUtils.generateSubjectConfirmationData(SAMLEngineUtils.getCurrentTime(), assertConsumerURL, inResponseTo);
-
-		// Mandatory if urn:oasis:names:tc:SAML:2.0:cm:bearer.
-		// Optional in other case.
-		LOG.debug("Generate SubjectConfirmation");
-		final SubjectConfirmation subjectConf = SAMLEngineUtils.generateSubjectConfirmation(SubjectConfirmation.METHOD_BEARER, dataBearer);
-
-		final ArrayList<SubjectConfirmation> listSubjectConf = new ArrayList<SubjectConfirmation>();
-		listSubjectConf.add(subjectConf);
-
-		for (final Iterator<SubjectConfirmation> iter = listSubjectConf.iterator(); iter.hasNext();) {
-			final SubjectConfirmation element = iter.next();
-
-			if (SubjectConfirmation.METHOD_BEARER.equals(element.getMethod())) {
-				// ipAddress Mandatory if method is Bearer.
-
-				if (StringUtils.isBlank(ipAddress)) {
-					throw new STORKSAMLEngineException("ipAddress is null or empty");
-				}
-				element.getSubjectConfirmationData().setAddress(ipAddress.trim());
-			}
-
-			element.getSubjectConfirmationData().setRecipient(assertConsumerURL);
-			element.getSubjectConfirmationData().setNotOnOrAfter(notOnOrAfter);
-		}
-
-		// The SAML 2.0 specification allows multiple SubjectConfirmations
-		subject.getSubjectConfirmations().addAll(listSubjectConf);
-
-		// Mandatory Stork
-		assertion.setSubject(subject);
-
-		// Conditions that MUST be evaluated when assessing the validity of
-		// and/or when using the assertion.
-		final Conditions conditions = this.generateConditions(SAMLEngineUtils.getCurrentTime(), notOnOrAfter, issuer);
-
-		assertion.setConditions(conditions);
-
-		LOG.debug("Generate stork Authentication Statement.");
-		final AuthnStatement storkAuthnStat = this.generateStorkAuthStatement(ipAddress);
-		assertion.getAuthnStatements().add(storkAuthnStat);
-
-		return assertion;
-	}
-
-	private String getAttributeName(final PersonalAttribute attribute) throws STORKSAMLEngineException {
-		if (StringUtils.isBlank(attribute.getName())) {
-			LOG.error(ATTRIBUTE_EMPTY_LITERAL);
-			throw new STORKSAMLEngineException(ATTRIBUTE_EMPTY_LITERAL);
-		}
-
-		final String attributeName = super.getSamlCoreProperties().getProperty(attribute.getName());
-
-		if (StringUtils.isBlank(attributeName)) {
-			LOG.error("Attribute name: {} it is not known.", attribute.getName());
-			throw new STORKSAMLEngineException("Attribute name: " + attribute.getName() + " it is not known.");
-		}
-		return attributeName;
-	}
-
-	/**
-	 * Generate attribute statement.
-	 * 
-	 * @param personalAttrList
-	 *            the personal attribute list
-	 * @param isHashing
-	 *            the is hashing
-	 * 
-	 * @return the attribute statement
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 * @throws IOException
-	 */
-	private AttributeStatement generateAttributeStatement(final IPersonalAttributeList personalAttrList, final boolean isHashing) throws STORKSAMLEngineException {
-		LOG.debug("Generate attribute statement");
-
-		final AttributeStatement attrStatement = (AttributeStatement) SAMLEngineUtils.createSamlObject(AttributeStatement.DEFAULT_ELEMENT_NAME);
-
-		for (PersonalAttribute attribute : personalAttrList) {
-
-			String attributeName = getAttributeName(attribute);
-
-			// Verification that only one value it's permitted, simple or
-			// complex, not both.
-
-			final boolean simpleNull = (attribute.getValue() == null);
-			final boolean simpleEmpty = (simpleNull || (!simpleNull && attribute.getValue().isEmpty()));
-
-			final boolean complexNull = (attribute.getComplexValue() == null);
-			final boolean complexEmpty = (complexNull || (!complexNull && attribute.getComplexValue().isEmpty()));
-
-			if ((!simpleEmpty && !complexEmpty)) {
-				throw new STORKSAMLEngineException("Attribute name: " + attribute.getName() + " must be contain one value, simple or complex value.");
-			} else {
-
-				if (!simpleEmpty) {
-					attrStatement.getAttributes().add(this.generateAttrSimple(attributeName, attribute.getStatus(), attribute.getValue(), isHashing));
-				} else if (!complexEmpty) {
-					attrStatement.getAttributes().add(SAMLEngineUtils.generateAttrComplex(attributeName, attribute.getStatus(), attribute.getComplexValue(), isHashing));
-				} else if (!simpleNull) {
-					attrStatement.getAttributes().add(this.generateAttrSimple(attributeName, attribute.getStatus(), new ArrayList<String>(), isHashing));
-				} else {
-					// Add attribute complex.
-					attrStatement.getAttributes().add(SAMLEngineUtils.generateAttrComplex(attributeName, attribute.getStatus(), new HashMap<String, String>(), isHashing));
-				}
-			}
-		}
-		return attrStatement;
-	}
-
-	private XSAny createAttributeValueForSignedDoc(final String value, final boolean isHashing) throws STORKSAMLEngineException {
-		DocumentBuilderFactory domFactory = DocumentBuilderFactory.newInstance();
-		domFactory.setNamespaceAware(true);
-		Document document = null;
-		DocumentBuilder builder;
-
-		// Parse the signedDoc value into an XML DOM Document
-		try {
-			builder = domFactory.newDocumentBuilder();
-			InputStream is;
-			is = new ByteArrayInputStream(value.trim().getBytes("UTF-8"));
-			document = builder.parse(is);
-			is.close();
-		} catch (SAXException e1) {
-			LOG.error("SAX Error while parsing signModule attribute", e1);
-			throw new STORKSAMLEngineRuntimeException(e1);
-		} catch (ParserConfigurationException e2) {
-			LOG.error("Parser Configuration Error while parsing signModule attribute", e2);
-			throw new STORKSAMLEngineRuntimeException(e2);
-		} catch (UnsupportedEncodingException e3) {
-			LOG.error("Unsupported encoding Error while parsing signModule attribute", e3);
-			throw new STORKSAMLEngineRuntimeException(e3);
-		} catch (IOException e4) {
-			LOG.error("IO Error while parsing signModule attribute", e4);
-			throw new STORKSAMLEngineRuntimeException(e4);
-		}
-
-		// Create the attribute statement
-		final XSAny xmlValue = (XSAny) SAMLEngineUtils.createSamlObject(AttributeValue.DEFAULT_ELEMENT_NAME, XSAny.TYPE_NAME);
-
-		// Set the signedDoc XML content to this element
-		xmlValue.setDOM(document.getDocumentElement());
-
-		// Create the attribute statement
-		final XSAny attrValue = (XSAny) SAMLEngineUtils.createSamlObject(AttributeValue.DEFAULT_ELEMENT_NAME, XSAny.TYPE_NAME);
-
-		// Add previous signedDocXML to the AttributeValue Element
-
-		// if it's necessary encode the information.
-		if (!isHashing) {
-			attrValue.getUnknownXMLObjects().add(xmlValue);
-		}
-		return attrValue;
-	}
-
-	private XSAny createAttributeValueForNonSignedDoc(final String value, final boolean isHashing) throws STORKSAMLEngineException {
-		// Create the attribute statement
-		final XSAny attrValue = (XSAny) SAMLEngineUtils.createSamlObject(AttributeValue.DEFAULT_ELEMENT_NAME, XSAny.TYPE_NAME);
-		// if it's necessary encode the information.
-		if (isHashing) {
-			attrValue.setTextContent(SAMLEngineUtils.encode(value, SAMLEngineUtils.SHA_512));
-		} else {
-			attrValue.setTextContent(value);
-		}
-		return attrValue;
-	}
-
-	/**
-	 * Generate attribute from a list of values.
-	 * 
-	 * @param name
-	 *            the name of the attribute.
-	 * @param values
-	 *            the value of the attribute.
-	 * @param isHashing
-	 *            the is hashing with "SHA-512" algorithm.
-	 * @param status
-	 *            the status of the parameter: "Available", "NotAvailable" or "Withheld".
-	 * 
-	 * @return the attribute
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	private Attribute generateAttrSimple(final String name, final String status, final List<String> values, final boolean isHashing) throws STORKSAMLEngineException {
-		LOG.debug("Generate attribute simple: " + name);
-		final Attribute attribute = (Attribute) SAMLEngineUtils.createSamlObject(Attribute.DEFAULT_ELEMENT_NAME);
-
-		attribute.setName(name);
-		attribute.setNameFormat(Attribute.URI_REFERENCE);
-
-		attribute.getUnknownAttributes().put(new QName(SAMLCore.STORK10_NS.getValue(), "AttributeStatus", SAMLCore.STORK10_PREFIX.getValue()), status);
-
-		if (values != null) {
-			LOG.debug("Add attribute values.");
-			for (int i = 0; i < values.size(); i++) {
-				final String value = values.get(i);
-				if (StringUtils.isNotBlank(value)) {
-					XSAny attrValue = null;
-					if (!name.equals("http://www.stork.gov.eu/1.0/signedDoc")) {
-						// Create the attribute statement
-						attrValue = createAttributeValueForNonSignedDoc(value, isHashing);
-
-					} else {
-						attrValue = createAttributeValueForSignedDoc(value, isHashing);
-						attribute.getAttributeValues().add(attrValue);
-					}
-					attribute.getAttributeValues().add(attrValue);
-				}
-			}
-		}
-		return attribute;
-	}
-
-	/**
-	 * Generate conditions that MUST be evaluated when assessing the validity of and/or when using the assertion.
-	 * 
-	 * @param notBefore
-	 *            the not before
-	 * @param notOnOrAfter
-	 *            the not on or after
-	 * @param audienceURI
-	 *            the audience URI.
-	 * 
-	 * @return the conditions
-	 */
-	private Conditions generateConditions(final DateTime notBefore, final DateTime notOnOrAfter, final String audienceURI) {
-		LOG.debug("Generate conditions.");
-		final Conditions conditions = (Conditions) SAMLEngineUtils.createSamlObject(Conditions.DEFAULT_ELEMENT_NAME);
-		conditions.setNotBefore(notBefore);
-		conditions.setNotOnOrAfter(notOnOrAfter);
-
-		final AudienceRestriction restrictions = (AudienceRestriction) SAMLEngineUtils.createSamlObject(AudienceRestriction.DEFAULT_ELEMENT_NAME);
-
-		final Audience audience = (Audience) SAMLEngineUtils.createSamlObject(Audience.DEFAULT_ELEMENT_NAME);
-		audience.setAudienceURI(audienceURI);
-
-		restrictions.getAudiences().add(audience);
-		conditions.getAudienceRestrictions().add(restrictions);
-
-		if (super.getSamlCoreProperties().isOneTimeUse()) {
-			final OneTimeUse oneTimeUse = (OneTimeUse) SAMLEngineUtils.createSamlObject(OneTimeUse.DEFAULT_ELEMENT_NAME);
-			conditions.getConditions().add(oneTimeUse);
-		}
-		return conditions;
-	}
-
-	/**
-	 * Generate personal attribute list.
-	 * 
-	 * @param assertion
-	 *            the assertion
-	 * 
-	 * @return the personal attribute list
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	private IPersonalAttributeList generatePersonalAttributeList(final Assertion assertion) throws STORKSAMLEngineException {
-		LOG.debug("Generate personal attribute list from XMLObject.");
-		final List<XMLObject> listExtensions = assertion.getOrderedChildren();
-
-		boolean find = false;
-		AttributeStatement requestedAttr = null;
-
-		// Search the attribute statement.
-		for (int i = 0; i < listExtensions.size() && !find; i++) {
-			final XMLObject xml = listExtensions.get(i);
-			if (xml instanceof AttributeStatement) {
-				requestedAttr = (AttributeStatement) xml;
-				find = true;
-			}
-		}
-
-		if (!find) {
-			LOG.error("Error: AttributeStatement it's not present.");
-			throw new STORKSAMLEngineException("AttributeStatement it's not present.");
-		}
-
-		final List<Attribute> reqAttrs = requestedAttr.getAttributes();
-
-		final IPersonalAttributeList personalAttrList = new PersonalAttributeList();
-		String attributeName;
-
-		// Process the attributes.
-		for (int nextAttribute = 0; nextAttribute < reqAttrs.size(); nextAttribute++) {
-			final Attribute attribute = reqAttrs.get(nextAttribute);
-
-			final PersonalAttribute personalAttribute = new PersonalAttribute();
-
-			attributeName = attribute.getName();
-			personalAttribute.setName(attributeName.substring(attributeName.lastIndexOf('/') + 1));
-
-			personalAttribute.setStatus(attribute.getUnknownAttributes().get(new QName(SAMLCore.STORK10_NS.getValue(), "AttributeStatus", SAMLCore.STORK10_PREFIX.getValue())));
-
-			final ArrayList<String> simpleValues = new ArrayList<String>();
-			final HashMap<String, String> multiValues = new HashMap<String, String>();
-
-			final List<XMLObject> values = attribute.getOrderedChildren();
-
-			// Process the values.
-			for (int nextValue = 0; nextValue < values.size(); nextValue++) {
-
-				final XMLObject xmlObject = values.get(nextValue);
-
-				if (xmlObject instanceof XSStringImpl) {
-
-					simpleValues.add(((XSStringImpl) xmlObject).getValue());
-
-				} else if (xmlObject instanceof XSAnyImpl) {
-
-					if (attributeName.equals("http://www.stork.gov.eu/1.0/signedDoc")) {
-
-						final XSAnyImpl xmlString = (XSAnyImpl) values.get(nextValue);
-
-						TransformerFactory transFactory = TransformerFactory.newInstance();
-						Transformer transformer = null;
-						try {
-							transformer = transFactory.newTransformer();
-							transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
-						} catch (TransformerConfigurationException e) {
-							LOG.error("Error transformer configuration exception", e);
-						}
-						StringWriter buffer = new StringWriter();
-						try {
-							if (xmlString != null && xmlString.getUnknownXMLObjects() != null && xmlString.getUnknownXMLObjects().size() > 0) {
-								transformer.transform(new DOMSource(xmlString.getUnknownXMLObjects().get(0).getDOM()), new StreamResult(buffer));
-							}
-						} catch (TransformerException e) {
-							LOG.error("Error transformer exception", e);
-						}
-						String str = buffer.toString();
-
-						simpleValues.add(str);
-
-					} else if (isComplex(xmlObject)) {
-						LOG.info(attributeName + " found");
-						// Process complex value.
-						final XSAnyImpl complexValue = (XSAnyImpl) xmlObject;
-
-						for (int nextComplexValue = 0; nextComplexValue < complexValue.getUnknownXMLObjects().size(); nextComplexValue++) {
-
-							final XSAnyImpl simple = (XSAnyImpl) complexValue.getUnknownXMLObjects().get(nextComplexValue);
-
-							multiValues.put(simple.getElementQName().getLocalPart(), simple.getTextContent());
-						}
-
-					} else {
-						// Process simple value.
-						simpleValues.add(((XSAnyImpl) xmlObject).getTextContent());
-					}
-
-				} else {
-					LOG.error("Error: attribute value it's unknown.");
-					throw new STORKSAMLEngineException("Attribute value it's unknown.");
-				}
-			}
-
-			personalAttribute.setValue(simpleValues);
-			personalAttribute.setComplexValue(multiValues);
-			personalAttrList.add(personalAttribute);
-		}
-
-		return personalAttrList;
-	}
-
-	/**
-	 * Generate stork authentication request.
-	 * 
-	 * @param request
-	 *            the request that contain all parameters for generate an authentication request.
-	 * 
-	 * @return the STORK authentication request that has been processed.
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	public STORKAuthnRequest generateSTORKAuthnRequest(final STORKAuthnRequest request) throws STORKSAMLEngineException {
-		LOG.info("Generate SAMLAuthnRequest.");
-
-		// Validate Parameters mandatories
-		validateParamAuthnReq(request);
-
-		final AuthnRequest authnRequestAux = SAMLEngineUtils.generateSAMLAuthnRequest(SAMLEngineUtils.generateNCName(), SAMLVersion.VERSION_20, SAMLEngineUtils.getCurrentTime());
-
-		// Set name spaces.
-		setNameSpaces(authnRequestAux);
-
-		// Add parameter Mandatory STORK
-		authnRequestAux.setForceAuthn(Boolean.TRUE);
-
-		// Add parameter Mandatory STORK
-		authnRequestAux.setIsPassive(Boolean.FALSE);
-
-		authnRequestAux.setAssertionConsumerServiceURL(request.getAssertionConsumerServiceURL());
-
-		authnRequestAux.setProviderName(request.getProviderName());
-
-		// Add protocol binding
-		authnRequestAux.setProtocolBinding(super.getSamlCoreProperties().getProtocolBinding());
-
-		// Add parameter optional STORK
-		// Destination is mandatory if the destination is a C-PEPS
-		// The application must to know if the destination is a C-PEPS.
-		if (StringUtils.isNotBlank(request.getDestination())) {
-			authnRequestAux.setDestination(request.getDestination());
-		}
-
-		// Consent is optional. Set from SAMLEngine.xml - consent.
-		authnRequestAux.setConsent(super.getSamlCoreProperties().getConsentAuthnRequest());
-
-		final Issuer issuer = SAMLEngineUtils.generateIssuer();
-
-		if (request.getIssuer() != null) {
-			issuer.setValue(request.getIssuer());
-		} else {
-			issuer.setValue(super.getSamlCoreProperties().getRequester());
-		}
-
-		// Optional STORK
-		final String formatEntity = super.getSamlCoreProperties().getFormatEntity();
-		if (StringUtils.isNotBlank(formatEntity)) {
-			issuer.setFormat(formatEntity);
-		}
-
-		authnRequestAux.setIssuer(issuer);
-
-		// Generate stork extensions.
-		final Extensions storkExtensions = this.generateSTORKExtensions(request);
-		// add the extensions to the SAMLAuthnRequest
-		authnRequestAux.setExtensions(storkExtensions);
-
-		// the result contains an authentication request token (byte[]),
-		// identifier of the token, and all parameters from the request.
-		final STORKAuthnRequest authRequest = processExtensions(authnRequestAux.getExtensions());
-
-		try {
-			authRequest.setTokenSaml(super.signAndMarshall(authnRequestAux));
-		} catch (SAMLEngineException e) {
-			LOG.error("Sign and Marshall.", e);
-			throw new STORKSAMLEngineException(e);
-		}
-
-		authRequest.setSamlId(authnRequestAux.getID());
-		authRequest.setDestination(authnRequestAux.getDestination());
-		authRequest.setAssertionConsumerServiceURL(authnRequestAux.getAssertionConsumerServiceURL());
-
-		authRequest.setProviderName(authnRequestAux.getProviderName());
-		authRequest.setIssuer(authnRequestAux.getIssuer().getValue());
-
-		return authRequest;
-	}
-
-	/**
-	 * Generate stork authentication response.
-	 * 
-	 * @param request
-	 *            the request
-	 * @param responseAuthReq
-	 *            the response authentication request
-	 * @param ipAddress
-	 *            the IP address
-	 * @param isHashing
-	 *            the is hashing
-	 * 
-	 * @return the sTORK authentication response
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	public STORKAuthnResponse generateSTORKAuthnResponse(final STORKAuthnRequest request, final STORKAuthnResponse responseAuthReq, final String ipAddress, final boolean isHashing)
-			throws STORKSAMLEngineException {
-		LOG.info("generateSTORKAuthnResponse");
-
-		// Validate parameters
-		validateParamResponse(request, responseAuthReq);
-
-		// Mandatory SAML
-		LOG.debug("Generate StatusCode");
-		final StatusCode statusCode = SAMLEngineUtils.generateStatusCode(StatusCode.SUCCESS_URI);
-
-		LOG.debug("Generate Status");
-		final Status status = SAMLEngineUtils.generateStatus(statusCode);
-
-		LOG.debug("Generate StatusMessage");
-		final StatusMessage statusMessage = (StatusMessage) SAMLEngineUtils.generateStatusMessage(StatusCode.SUCCESS_URI);
-
-		status.setStatusMessage(statusMessage);
-
-		LOG.debug("Generate Response");
-
-		// RESPONSE
-		final Response response = genAuthnRespBase(status, request.getAssertionConsumerServiceURL(), request.getSamlId());
-
-		DateTime notOnOrAfter = new DateTime();
-
-		notOnOrAfter = notOnOrAfter.plusSeconds(super.getSamlCoreProperties().getTimeNotOnOrAfter());
-
-		final Assertion assertion = this.generateAssertion(ipAddress, request.getAssertionConsumerServiceURL(), request.getSamlId(), request.getIssuer(), notOnOrAfter);
-
-		final AttributeStatement attrStatement = this.generateAttributeStatement(responseAuthReq.getPersonalAttributeList(), isHashing);
-
-		assertion.getAttributeStatements().add(attrStatement);
-
-		// Add assertions
-		response.getAssertions().add(assertion);
-
-		final STORKAuthnResponse authresponse = new STORKAuthnResponse();
-
-		try {
-			authresponse.setTokenSaml(super.signAndMarshall(response));
-			authresponse.setSamlId(response.getID());
-		} catch (SAMLEngineException e) {
-			LOG.error("Sign and Marshall.", e);
-			throw new STORKSAMLEngineException(e);
-		}
-		return authresponse;
-	}
-
-	/**
-	 * Generate stork authentication response.
-	 * 
-	 * @param request
-	 *            the request
-	 * @param responseAuthReq
-	 *            the response authentication request
-	 * @param ipAddress
-	 *            the IP address
-	 * @param isHashing
-	 *            the is hashing
-	 * 
-	 * @return the sTORK authentication response
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	public STORKAuthnResponse generateSTORKAuthnResponseAfterQuery(final STORKAuthnRequest request, final STORKAuthnResponse responseAuthReq, final String ipAddress, final boolean isHashing,
-			List<STORKAttrQueryResponse> res) throws STORKSAMLEngineException {
-		LOG.info("generateSTORKAuthnResponse");
-
-		// Validate parameters
-		validateParamResponse(request, responseAuthReq);
-
-		// Mandatory SAML
-		LOG.debug("Generate StatusCode");
-		final StatusCode statusCode = SAMLEngineUtils.generateStatusCode(StatusCode.SUCCESS_URI);
-
-		LOG.debug("Generate Status");
-		final Status status = SAMLEngineUtils.generateStatus(statusCode);
-
-		LOG.debug("Generate StatusMessage");
-		final StatusMessage statusMessage = (StatusMessage) SAMLEngineUtils.generateStatusMessage(StatusCode.SUCCESS_URI);
-
-		status.setStatusMessage(statusMessage);
-
-		LOG.debug("Generate Response");
-
-		// RESPONSE
-		final Response response = genAuthnRespBase(status, request.getAssertionConsumerServiceURL(), request.getSamlId());
-
-		DateTime notOnOrAfter = new DateTime();
-
-		notOnOrAfter = notOnOrAfter.plusSeconds(super.getSamlCoreProperties().getTimeNotOnOrAfter());
-
-		final Assertion assertion = this.generateAssertion(ipAddress, request.getAssertionConsumerServiceURL(), request.getSamlId(), request.getIssuer(), notOnOrAfter);
-
-		final AttributeStatement attrStatement = this.generateAttributeStatement(responseAuthReq.getPersonalAttributeList(), isHashing);
-
-		assertion.getAttributeStatements().add(attrStatement);
-
-		// Add assertions
-		response.getAssertions().add(assertion);
-		// Check for response queries
-		if (res != null && res.size() > 0) {
-			// Iterate through them
-			for (int i = 0; i < res.size(); i++) {
-				// If response contains multiple assertions iterate through them as well
-				if (res.get(i).getAssertions().size() > 1) {
-					for (int j = 0; j < res.get(i).getAssertions().size(); j++) {
-						Assertion tempAssertion = res.get(i).getAssertions().get(j);
-						tempAssertion.setParent(response);
-						response.getAssertions().add(tempAssertion);
-					}
-				} else {
-					Assertion tempAssertion = res.get(i).getAssertion();
-					tempAssertion.setParent(response);
-					response.getAssertions().add(tempAssertion);
-				}
-			}
-		}
-
-		final STORKAuthnResponse authresponse = new STORKAuthnResponse();
-
-		try {
-			authresponse.setTokenSaml(super.signAndMarshall(response));
-			authresponse.setSamlId(response.getID());
-		} catch (SAMLEngineException e) {
-			LOG.error("Sign and Marshall.", e);
-			throw new STORKSAMLEngineException(e);
-		}
-		return authresponse;
-	}
-
-	/**
-	 * Generate stork authentication response fail.
-	 * 
-	 * @param request
-	 *            the request
-	 * @param response
-	 *            the response
-	 * @param ipAddress
-	 *            the IP address
-	 * @param isHashing
-	 *            the is hashing
-	 * 
-	 * @return the sTORK authentication response
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	public STORKAuthnResponse generateSTORKAuthnResponseFail(final STORKAuthnRequest request, final STORKAuthnResponse response, final String ipAddress, final boolean isHashing)
-			throws STORKSAMLEngineException {
-		LOG.info("generateSTORKAuthnResponseFail");
-
-		validateParamResponseFail(request, response);
-
-		// Mandatory
-		final StatusCode statusCode = SAMLEngineUtils.generateStatusCode(response.getStatusCode());
-
-		// Mandatory SAML
-		LOG.debug("Generate StatusCode.");
-		// Subordinate code it's optional in case not covered into next codes:
-		// - urn:oasis:names:tc:SAML:2.0:status:AuthnFailed
-		// - urn:oasis:names:tc:SAML:2.0:status:InvalidAttrNameOrValue
-		// - urn:oasis:names:tc:SAML:2.0:status:InvalidNameIDPolicy
-		// - urn:oasis:names:tc:SAML:2.0:status:RequestDenied
-		// - http://www.stork.gov.eu/saml20/statusCodes/QAANotSupported
-
-		if (StringUtils.isNotBlank(response.getSubStatusCode())) {
-			final StatusCode newStatusCode = SAMLEngineUtils.generateStatusCode(response.getSubStatusCode());
-			statusCode.setStatusCode(newStatusCode);
-		}
-
-		LOG.debug("Generate Status.");
-		final Status status = SAMLEngineUtils.generateStatus(statusCode);
-
-		if (StringUtils.isNotBlank(response.getMessage())) {
-			final StatusMessage statusMessage = (StatusMessage) SAMLEngineUtils.generateStatusMessage(response.getMessage());
-
-			status.setStatusMessage(statusMessage);
-		}
-
-		LOG.debug("Generate Response.");
-		// RESPONSE
-		final Response responseFail = genAuthnRespBase(status, request.getAssertionConsumerServiceURL(), request.getSamlId());
-
-		DateTime notOnOrAfter = new DateTime();
-
-		notOnOrAfter = notOnOrAfter.plusSeconds(super.getSamlCoreProperties().getTimeNotOnOrAfter());
-
-		final Assertion assertion = this.generateAssertion(ipAddress, request.getAssertionConsumerServiceURL(), request.getSamlId(), request.getIssuer(), notOnOrAfter);
-
-		responseFail.getAssertions().add(assertion);
-
-		LOG.debug("Sign and Marshall ResponseFail.");
-
-		final STORKAuthnResponse storkResponse = new STORKAuthnResponse();
-
-		try {
-			storkResponse.setTokenSaml(super.signAndMarshall(responseFail));
-			storkResponse.setSamlId(responseFail.getID());
-		} catch (SAMLEngineException e) {
-			LOG.error("SAMLEngineException.", e);
-			throw new STORKSAMLEngineException(e);
-		}
-		return storkResponse;
-	}
-
-	/**
-	 * Generate stork attribute query request.
-	 * 
-	 * @param request
-	 *            the request that contain all parameters for generate an attribute query request.
-	 * 
-	 * @return the STORK attribute query request that has been processed.
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	public STORKAttrQueryRequest generateSTORKAttrQueryRequest(final STORKAttrQueryRequest request) throws STORKSAMLEngineException {
-		LOG.info("Generate STORKAttrQueryRequest.");
-
-		// Validate Parameters mandatories
-		validateParamAttrQueryReq(request);
-
-		final CustomAttributeQuery attrQueryRequestAux = SAMLEngineUtils.generateSAMLAttrQueryRequest(SAMLEngineUtils.generateNCName(), SAMLVersion.VERSION_20, SAMLEngineUtils.getCurrentTime());
-
-		// Set name spaces.
-		setNameSpaces(attrQueryRequestAux);
-
-		// Add parameter optional STORK
-		// Destination is mandatory if the destination is a C-PEPS
-		// The application must to know if the destination is a C-PEPS.
-		if (StringUtils.isNotBlank(request.getDestination())) {
-			attrQueryRequestAux.setDestination(request.getDestination());
-		}
-
-		// Add parameter optional STORK
-		// Consumer URL is needed if using HTTP-Post
-		if (StringUtils.isNotBlank(request.getAssertionConsumerServiceURL())) {
-			attrQueryRequestAux.setAssertionConsumerServiceURL(request.getAssertionConsumerServiceURL());
-		}
-
-		// Consent is optional. Set from SAMLEngine.xml - consent.
-		attrQueryRequestAux.setConsent(super.getSamlCoreProperties().getConsentAuthnRequest());
-
-		final Issuer issuer = SAMLEngineUtils.generateIssuer();
-
-		// Set the subject - needed for attribute query validation
-		Subject subject = SAMLEngineUtils.generateSubject();
-		SubjectConfirmationBuilder builder = new SubjectConfirmationBuilder();
-		SubjectConfirmation subjectConfirmation = builder.buildObject();
-		subjectConfirmation.setMethod("urn:oasis:names:tc:SAML:2.0:cm:bearer");
-		subject.getSubjectConfirmations().add(subjectConfirmation);
-		attrQueryRequestAux.setSubject(subject);
-
-		if (request.getIssuer() != null) {
-			issuer.setValue(request.getIssuer());
-		} else {
-			issuer.setValue(super.getSamlCoreProperties().getRequester());
-		}
-
-		// Optional STORK
-		final String formatEntity = super.getSamlCoreProperties().getFormatEntity();
-		if (StringUtils.isNotBlank(formatEntity)) {
-			issuer.setFormat(formatEntity);
-		}
-
-		attrQueryRequestAux.setIssuer(issuer);
-
-		// Generate stork extensions.
-		final Extensions storkExtensions = this.generateSTORKAttrExtensions(request);
-		// add the extensions to the SAMLAuthnRequest
-		attrQueryRequestAux.setExtensions(storkExtensions);
-
-		// the result contains an authentication request token (byte[]),
-		// identifier of the token, and all parameters from the request.
-		final STORKAttrQueryRequest attrQueryRequest = processAttrExtensions(attrQueryRequestAux.getExtensions());
-
-		try {
-			attrQueryRequest.setTokenSaml(super.signAndMarshall(attrQueryRequestAux));
-		} catch (SAMLEngineException e) {
-			LOG.error("Sign and Marshall.", e);
-			throw new STORKSAMLEngineException(e);
-		}
-
-		attrQueryRequest.setSamlId(attrQueryRequestAux.getID());
-		attrQueryRequest.setDestination(attrQueryRequestAux.getDestination());
-		attrQueryRequest.setAssertionConsumerServiceURL(attrQueryRequestAux.getAssertionConsumerServiceURL());
-		attrQueryRequest.setIssuer(attrQueryRequestAux.getIssuer().getValue());
-
-		return attrQueryRequest;
-	}
-
-	/**
-	 * Generate stork attribute query response.
-	 * 
-	 * @param request
-	 *            the request
-	 * @param responseAttrQueryRes
-	 *            the response authentication request
-	 * @param ipAddress
-	 *            the IP address
-	 * @param isHashing
-	 *            the hashing of values
-	 * 
-	 * @return the sTORK authentication response
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	public STORKAttrQueryResponse generateSTORKAttrQueryResponse(final STORKAttrQueryRequest request, final STORKAttrQueryResponse responseAttrQueryRes, final String ipAddress,
-			final String destinationUrl, final boolean isHashing) throws STORKSAMLEngineException {
-		LOG.info("generateSTORKAttrQueryResponse");
-
-		// Validate parameters
-		validateParamAttrQueryResponse(request, responseAttrQueryRes);
-
-		// Mandatory SAML
-		LOG.debug("Generate StatusCode");
-		final StatusCode statusCode = SAMLEngineUtils.generateStatusCode(StatusCode.SUCCESS_URI);
-
-		LOG.debug("Generate Status");
-		final Status status = SAMLEngineUtils.generateStatus(statusCode);
-
-		LOG.debug("Generate StatusMessage");
-		final StatusMessage statusMessage = (StatusMessage) SAMLEngineUtils.generateStatusMessage(StatusCode.SUCCESS_URI);
-
-		status.setStatusMessage(statusMessage);
-
-		LOG.debug("Generate Response");
-
-		// RESPONSE
-		final Response response = genAuthnRespBase(status, destinationUrl, request.getSamlId());
-
-		DateTime notOnOrAfter = new DateTime();
-
-		notOnOrAfter = notOnOrAfter.plusSeconds(super.getSamlCoreProperties().getTimeNotOnOrAfter());
-
-		final Assertion assertion = this.generateAssertion(ipAddress, "", request.getSamlId(), request.getIssuer(), notOnOrAfter);
-
-		final AttributeStatement attrStatement = this.generateAttributeStatement(responseAttrQueryRes.getPersonalAttributeList(), isHashing);
-
-		assertion.getAttributeStatements().add(attrStatement);
-
-		// Add assertions
-		response.getAssertions().add(assertion);
-
-		final STORKAttrQueryResponse attrQueryResponse = new STORKAttrQueryResponse();
-
-		try {
-			attrQueryResponse.setTokenSaml(super.signAndMarshall(response));
-			attrQueryResponse.setSamlId(response.getID());
-		} catch (SAMLEngineException e) {
-			LOG.error("Sign and Marshall.", e);
-			throw new STORKSAMLEngineException(e);
-		}
-		return attrQueryResponse;
-	}
-
-	/**
-	 * Generate stork attribute query response from multiple assertions
-	 * 
-	 * @param request
-	 *            the request
-	 * @param responseAttrQueryRes
-	 *            the response to the query request
-	 * @param responses
-	 *            the responses to include in the response (aggregation)
-	 * @param ipAddress
-	 *            the IP address
-	 * @param isHashing
-	 *            the hashing of values
-	 * 
-	 * @return the sTORK attribute query response
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	public STORKAttrQueryResponse generateSTORKAttrQueryResponseWithAssertions(final STORKAttrQueryRequest request, final STORKAttrQueryResponse responseAttrQueryRes,
-			final List<STORKAttrQueryResponse> responses, final String ipAddress, final String destinationUrl, final boolean isHashing) throws STORKSAMLEngineException {
-		LOG.info("generateSTORKAttrQueryResponse");
-
-		// Validate parameters
-		validateParamAttrQueryResponseFromAssertions(request, responseAttrQueryRes);
-
-		// Mandatory SAML
-		LOG.debug("Generate StatusCode");
-		final StatusCode statusCode = SAMLEngineUtils.generateStatusCode(StatusCode.SUCCESS_URI);
-
-		LOG.debug("Generate Status");
-		final Status status = SAMLEngineUtils.generateStatus(statusCode);
-
-		LOG.debug("Generate StatusMessage");
-		final StatusMessage statusMessage = (StatusMessage) SAMLEngineUtils.generateStatusMessage(StatusCode.SUCCESS_URI);
-
-		status.setStatusMessage(statusMessage);
-
-		LOG.debug("Generate Response");
-
-		// RESPONSE
-		final Response response = genAuthnRespBase(status, destinationUrl, request.getSamlId());
-
-		DateTime notOnOrAfter = new DateTime();
-
-		notOnOrAfter = notOnOrAfter.plusSeconds(super.getSamlCoreProperties().getTimeNotOnOrAfter());
-
-		final Assertion assertion = this.generateAssertion(ipAddress, "", request.getSamlId(), request.getIssuer(), notOnOrAfter);
-
-		final AttributeStatement attrStatement = this.generateAttributeStatement(responseAttrQueryRes.getPersonalAttributeList(), isHashing);
-
-		assertion.getAttributeStatements().add(attrStatement);
-
-		// Add the assertions from the former Query responses
-		response.getAssertions().add(assertion);
-		if (responses != null && responses.size() > 0) {
-			for (int i = 0; i < responses.size(); i++) {
-				Assertion tempAssertion = responses.get(i).getAssertion();
-				tempAssertion.setParent(response);
-				response.getAssertions().add(tempAssertion);
-			}
-		}
-
-		final STORKAttrQueryResponse attrQueryResponse = new STORKAttrQueryResponse();
-
-		try {
-			attrQueryResponse.setTokenSaml(super.signAndMarshall(response));
-			attrQueryResponse.setSamlId(response.getID());
-		} catch (SAMLEngineException e) {
-			LOG.error("Sign and Marshall.", e);
-			throw new STORKSAMLEngineException(e);
-		}
-		return attrQueryResponse;
-	}
-
-	/**
-	 * Generate stork attribute query response fail.
-	 * 
-	 * @param request
-	 *            the request
-	 * @param response
-	 *            the response
-	 * @param ipAddress
-	 *            the IP address
-	 * @param isHashing
-	 *            the is hashing
-	 * 
-	 * @return the STORK attribute query response
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	public STORKAttrQueryResponse generateSTORKAttrQueryResponseFail(final STORKAttrQueryRequest request, final STORKAttrQueryResponse response, final String ipAddress, final String destinationUrl,
-			final boolean isHashing) throws STORKSAMLEngineException {
-		LOG.info("generateSTORKAttrQueryResponseFail");
-
-		validateParamAttrQueryResponseFail(request, response);
-
-		// Mandatory
-		final StatusCode statusCode = SAMLEngineUtils.generateStatusCode(response.getStatusCode());
-
-		// Mandatory SAML
-		LOG.debug("Generate StatusCode.");
-		// Subordinate code it's optional in case not covered into next codes:
-		// - urn:oasis:names:tc:SAML:2.0:status:AuthnFailed
-		// - urn:oasis:names:tc:SAML:2.0:status:InvalidAttrNameOrValue
-		// - urn:oasis:names:tc:SAML:2.0:status:InvalidNameIDPolicy
-		// - urn:oasis:names:tc:SAML:2.0:status:RequestDenied
-		// - http://www.stork.gov.eu/saml20/statusCodes/QAANotSupported
-
-		if (StringUtils.isNotBlank(response.getSubStatusCode())) {
-			final StatusCode newStatusCode = SAMLEngineUtils.generateStatusCode(response.getSubStatusCode());
-			statusCode.setStatusCode(newStatusCode);
-		}
-
-		LOG.debug("Generate Status.");
-		final Status status = SAMLEngineUtils.generateStatus(statusCode);
-
-		if (StringUtils.isNotBlank(response.getMessage())) {
-			final StatusMessage statusMessage = (StatusMessage) SAMLEngineUtils.generateStatusMessage(response.getMessage());
-
-			status.setStatusMessage(statusMessage);
-		}
-
-		LOG.debug("Generate Response.");
-		// RESPONSE
-		final Response responseFail = genAuthnRespBase(status, destinationUrl, request.getSamlId());
-
-		DateTime notOnOrAfter = new DateTime();
-
-		notOnOrAfter = notOnOrAfter.plusSeconds(super.getSamlCoreProperties().getTimeNotOnOrAfter());
-
-		final Assertion assertion = this.generateAssertion(ipAddress, "", request.getSamlId(), request.getIssuer(), notOnOrAfter);
-
-		responseFail.getAssertions().add(assertion);
-
-		LOG.debug("Sign and Marshall ResponseFail.");
-
-		final STORKAttrQueryResponse storkResponse = new STORKAttrQueryResponse();
-
-		try {
-			storkResponse.setTokenSaml(super.signAndMarshall(responseFail));
-			storkResponse.setSamlId(responseFail.getID());
-		} catch (SAMLEngineException e) {
-			LOG.error("SAMLEngineException.", e);
-			throw new STORKSAMLEngineException(e);
-		}
-		return storkResponse;
-	}
-
-	/**
-	 * Generate stork logout request.
-	 * 
-	 * @param request
-	 *            the request that contain all parameters for generate an logout request.
-	 * 
-	 * @return the STORK logout request that has been processed.
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	public STORKLogoutRequest generateSTORKLogoutRequest(final STORKLogoutRequest request) throws STORKSAMLEngineException {
-		LOG.info("Generate STORKLogoutRequest.");
-
-		// Validate Parameters mandatories
-		validateParamLogoutReq(request);
-
-		final LogoutRequest logoutRequestAux = SAMLEngineUtils.generateSAMLLogoutRequest(SAMLEngineUtils.generateNCName(), SAMLVersion.VERSION_20, SAMLEngineUtils.getCurrentTime());
-
-		// Set name spaces.
-		setNameSpaces(logoutRequestAux);
-
-		// Add parameter optional STORK
-		// Destination is mandatory if the destination is a C-PEPS
-		// The application must to know if the destination is a C-PEPS.
-		if (StringUtils.isNotBlank(request.getDestination())) {
-			logoutRequestAux.setDestination(request.getDestination());
-		}
-
-		// Consent is optional. Set from SAMLEngine.xml - consent.
-		logoutRequestAux.setConsent(super.getSamlCoreProperties().getConsentAuthnRequest());
-
-		final Issuer issuer = SAMLEngineUtils.generateIssuer();
-
-		if (request.getIssuer() != null) {
-			issuer.setValue(request.getIssuer());
-		} else {
-			issuer.setValue(super.getSamlCoreProperties().getRequester());
-		}
-
-		// Optional STORK
-		final String formatEntity = super.getSamlCoreProperties().getFormatEntity();
-		if (StringUtils.isNotBlank(formatEntity)) {
-			issuer.setFormat(formatEntity);
-		}
-
-		logoutRequestAux.setIssuer(issuer);
-
-		// Set the name ID
-		final NameID newNameID = SAMLEngineUtils.generateNameID();
-		newNameID.setValue(request.getSpProvidedId());
-		logoutRequestAux.setNameID(newNameID);
-
-		// the result contains an authentication request token (byte[]),
-		// identifier of the token, and all parameters from the request.
-		final STORKLogoutRequest logoutRequest = new STORKLogoutRequest();
-
-		try {
-			logoutRequest.setTokenSaml(super.signAndMarshall(logoutRequestAux));
-		} catch (SAMLEngineException e) {
-			LOG.error("Sign and Marshall.", e);
-			throw new STORKSAMLEngineException(e);
-		}
-
-		logoutRequest.setSamlId(logoutRequestAux.getID());
-		logoutRequest.setDestination(logoutRequestAux.getDestination());
-		logoutRequest.setIssuer(logoutRequestAux.getIssuer().getValue());
-		logoutRequest.setSpProvidedId(logoutRequestAux.getNameID().getValue());
-
-		return logoutRequest;
-	}
-
-	/**
-	 * Generate stork logout response.
-	 * 
-	 * @param request
-	 *            the request thats being responded to
-	 * @param response
-	 *            the tesponse that contain all parameters for generate an logout request.
-	 * 
-	 * @return the STORK logout response that has been processed.
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	public STORKLogoutResponse generateSTORKLogoutResponse(final STORKLogoutRequest request, final STORKLogoutResponse response) throws STORKSAMLEngineException {
-		LOG.info("Generate STORKLogoutResponse.");
-
-		// Validate Parameters mandatories
-		validateParamLogoutRes(request, response);
-
-		// Mandatory SAML
-		LOG.debug("Generate StatusCode");
-		final StatusCode statusCode = SAMLEngineUtils.generateStatusCode(StatusCode.SUCCESS_URI);
-
-		LOG.debug("Generate Status");
-		final Status status = SAMLEngineUtils.generateStatus(statusCode);
-
-		LOG.debug("Generate StatusMessage");
-		final StatusMessage statusMessage = (StatusMessage) SAMLEngineUtils.generateStatusMessage(StatusCode.SUCCESS_URI);
-
-		status.setStatusMessage(statusMessage);
-
-		final LogoutResponse logoutResponseAux = SAMLEngineUtils.generateSAMLLogoutResponse(SAMLEngineUtils.generateNCName(), SAMLVersion.VERSION_20, SAMLEngineUtils.getCurrentTime(), status,
-				request.getSamlId());
-
-		// Set name spaces.
-		setNameSpaces(logoutResponseAux);
-
-		// Add parameter optional STORK
-		// Destination is mandatory if the destination is a C-PEPS
-		// The application must to know if the destination is a C-PEPS.
-		if (StringUtils.isNotBlank(response.getDestination())) {
-			logoutResponseAux.setDestination(response.getDestination());
-		}
-
-		// Consent is optional. Set from SAMLEngine.xml - consent.
-		logoutResponseAux.setConsent(super.getSamlCoreProperties().getConsentAuthnRequest());
-
-		final Issuer issuer = SAMLEngineUtils.generateIssuer();
-
-		if (response.getIssuer() != null) {
-			issuer.setValue(response.getIssuer());
-		} else {
-			issuer.setValue(super.getSamlCoreProperties().getRequester());
-		}
-
-		// Optional STORK
-		final String formatEntity = super.getSamlCoreProperties().getFormatEntity();
-		if (StringUtils.isNotBlank(formatEntity)) {
-			issuer.setFormat(formatEntity);
-		}
-
-		logoutResponseAux.setIssuer(issuer);
-
-		// the result contains an authentication request token (byte[]),
-		// identifier of the token, and all parameters from the request.
-		final STORKLogoutResponse logoutResponse = new STORKLogoutResponse();
-
-		try {
-			logoutResponse.setTokenSaml(super.signAndMarshall(logoutResponseAux));
-		} catch (SAMLEngineException e) {
-			LOG.error("Sign and Marshall.", e);
-			throw new STORKSAMLEngineException(e);
-		}
-
-		logoutResponse.setSamlId(logoutResponseAux.getID());
-		logoutResponse.setDestination(logoutResponseAux.getDestination());
-		logoutResponse.setIssuer(logoutResponseAux.getIssuer().getValue());
-		logoutResponse.setStatusCode(logoutResponseAux.getStatus().getStatusCode().toString());
-		logoutResponse.setStatusMessage(logoutResponseAux.getStatus().getStatusMessage().toString());
-
-		return logoutResponse;
-	}
-
-	/**
-	 * Generate failed stork logout response.
-	 * 
-	 * @param response
-	 *            the response that contain all parameters for generate an logout request.
-	 * 
-	 * @return the STORK logout response that has been processed.
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	public STORKLogoutResponse generateSTORKLogoutResponseFail(final STORKLogoutRequest request, final STORKLogoutResponse response) throws STORKSAMLEngineException {
-		LOG.info("Generate STORKLogoutResponse.");
-
-		// Validate Parameters mandatories
-		validateParamLogoutResFail(request, response);
-
-		// Mandatory
-		final StatusCode statusCode = SAMLEngineUtils.generateStatusCode(response.getStatusCode());
-
-		// Mandatory SAML
-		LOG.debug("Generate StatusCode.");
-		// Subordinate code it's optional in case not covered into next codes:
-		// - urn:oasis:names:tc:SAML:2.0:status:AuthnFailed
-		// - urn:oasis:names:tc:SAML:2.0:status:InvalidAttrNameOrValue
-		// - urn:oasis:names:tc:SAML:2.0:status:InvalidNameIDPolicy
-		// - urn:oasis:names:tc:SAML:2.0:status:RequestDenied
-		// - http://www.stork.gov.eu/saml20/statusCodes/QAANotSupported
-
-		if (StringUtils.isNotBlank(response.getSubStatusCode())) {
-			final StatusCode newStatusCode = SAMLEngineUtils.generateStatusCode(response.getSubStatusCode());
-			statusCode.setStatusCode(newStatusCode);
-		}
-
-		LOG.debug("Generate Status.");
-		final Status status = SAMLEngineUtils.generateStatus(statusCode);
-
-		if (StringUtils.isNotBlank(response.getStatusMessage())) {
-			final StatusMessage statusMessage = (StatusMessage) SAMLEngineUtils.generateStatusMessage(response.getStatusMessage());
-
-			status.setStatusMessage(statusMessage);
-		}
-
-		final LogoutResponse logoutResponseAux = SAMLEngineUtils.generateSAMLLogoutResponse(SAMLEngineUtils.generateNCName(), SAMLVersion.VERSION_20, SAMLEngineUtils.getCurrentTime(), status,
-				request.getSamlId());
-
-		// Set name spaces.
-		setNameSpaces(logoutResponseAux);
-
-		// Add parameter optional STORK
-		// Destination is mandatory if the destination is a C-PEPS
-		// The application must to know if the destination is a C-PEPS.
-		if (StringUtils.isNotBlank(response.getDestination())) {
-			logoutResponseAux.setDestination(response.getDestination());
-		}
-
-		// Consent is optional. Set from SAMLEngine.xml - consent.
-		logoutResponseAux.setConsent(super.getSamlCoreProperties().getConsentAuthnRequest());
-
-		final Issuer issuer = SAMLEngineUtils.generateIssuer();
-
-		if (response.getIssuer() != null) {
-			issuer.setValue(response.getIssuer());
-		} else {
-			issuer.setValue(super.getSamlCoreProperties().getRequester());
-		}
-
-		// Optional STORK
-		final String formatEntity = super.getSamlCoreProperties().getFormatEntity();
-		if (StringUtils.isNotBlank(formatEntity)) {
-			issuer.setFormat(formatEntity);
-		}
-
-		logoutResponseAux.setIssuer(issuer);
-
-		// the result contains an authentication request token (byte[]),
-		// identifier of the token, and all parameters from the request.
-		final STORKLogoutResponse logoutResponse = new STORKLogoutResponse();
-
-		try {
-			logoutResponse.setTokenSaml(super.signAndMarshall(logoutResponseAux));
-		} catch (SAMLEngineException e) {
-			LOG.error("Sign and Marshall.", e);
-			throw new STORKSAMLEngineException(e);
-		}
-
-		logoutResponse.setSamlId(logoutResponseAux.getID());
-		logoutResponse.setDestination(logoutResponseAux.getDestination());
-		logoutResponse.setIssuer(logoutResponseAux.getIssuer().getValue());
-		logoutResponse.setStatusCode(logoutResponseAux.getStatus().getStatusCode().toString());
-		logoutResponse.setStatusMessage(logoutResponseAux.getStatus().getStatusMessage().toString());
-
-		return logoutResponse;
-	}
-
-	/**
-	 * Generate stork authentication statement for the authentication statement.
-	 * 
-	 * @param ipAddress
-	 *            the IP address
-	 * 
-	 * @return the authentication statement
-	 */
-	private AuthnStatement generateStorkAuthStatement(final String ipAddress) {
-		LOG.debug("Generate stork authenticate statement.");
-		final SubjectLocality subjectLocality = SAMLEngineUtils.generateSubjectLocality(ipAddress);
-
-		final AuthnContext authnContext = (AuthnContext) SAMLEngineUtils.createSamlObject(AuthnContext.DEFAULT_ELEMENT_NAME);
-
-		final AuthnContextDecl authnContextDecl = (AuthnContextDecl) SAMLEngineUtils.createSamlObject(AuthnContextDecl.DEFAULT_ELEMENT_NAME);
-
-		authnContext.setAuthnContextDecl(authnContextDecl);
-
-		final AuthnStatement authnStatement = SAMLEngineUtils.generateAthnStatement(new DateTime(), authnContext);
-
-		// Optional STORK
-		authnStatement.setSessionIndex(null);
-		authnStatement.setSubjectLocality(subjectLocality);
-
-		return authnStatement;
-	}
-
-	/**
-	 * Generate stork extensions.
-	 * 
-	 * @param request
-	 *            the request
-	 * 
-	 * @return the extensions
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	private Extensions generateSTORKExtensions(final STORKAuthnRequest request) throws STORKSAMLEngineException {
-		LOG.debug("Generate STORKExtensions");
-
-		final Extensions extensions = SAMLEngineUtils.generateExtension();
-
-		LOG.debug("Generate QAAAttribute");
-		final QAAAttribute qaaAttribute = SAMLEngineUtils.generateQAAAttribute(request.getQaa());
-		extensions.getUnknownXMLObjects().add(qaaAttribute);
-
-		if (StringUtils.isNotEmpty(request.getSpSector())) {
-			// Add information about service provider.
-			LOG.debug("Generate SPSector");
-			final SPSector sector = SAMLEngineUtils.generateSPSector(request.getSpSector());
-			extensions.getUnknownXMLObjects().add(sector);
-		}
-
-		// Delete from specification. Kept for compatibility with Provider Name value
-		LOG.debug("Generate SPInstitution");
-		final SPInstitution institution = SAMLEngineUtils.generateSPInstitution(request.getProviderName());
-		extensions.getUnknownXMLObjects().add(institution);
-
-		if (StringUtils.isNotEmpty(request.getSpApplication())) {
-			LOG.debug("Generate SPApplication");
-			final SPApplication application = SAMLEngineUtils.generateSPApplication(request.getSpApplication());
-			extensions.getUnknownXMLObjects().add(application);
-		}
-
-		if (StringUtils.isNotEmpty(request.getSpCountry())) {
-			LOG.debug("Generate SPCountry");
-			final SPCountry country = SAMLEngineUtils.generateSPCountry(request.getSpCountry());
-			extensions.getUnknownXMLObjects().add(country);
-		}
-
-		// eIDSectorShare: optional; default value: false.
-		String valueSectorShare = super.getSamlCoreProperties().iseIDSectorShare();
-
-		if (StringUtils.isNotEmpty(valueSectorShare)) {
-			// Add information about the use of the SAML message.
-			LOG.debug("Generate EIDSectorShare");
-			final EIDSectorShare eIdSectorShare = (EIDSectorShare) SAMLEngineUtils.createSamlObject(EIDSectorShare.DEF_ELEMENT_NAME);
-
-			eIdSectorShare.setEIDSectorShare(String.valueOf(Boolean.valueOf(valueSectorShare)));
-
-			extensions.getUnknownXMLObjects().add(eIdSectorShare);
-		}
-
-		String valueCrossSectorShare = super.getSamlCoreProperties().iseIDCrossSectorShare();
-
-		if (StringUtils.isNotEmpty(valueCrossSectorShare)) {
-			LOG.debug("Generate EIDCrossSectorShare");
-			final EIDCrossSectorShare eIdCrossSecShare = (EIDCrossSectorShare) SAMLEngineUtils.createSamlObject(EIDCrossSectorShare.DEF_ELEMENT_NAME);
-			eIdCrossSecShare.setEIDCrossSectorShare(String.valueOf(Boolean.valueOf(valueCrossSectorShare)));
-			extensions.getUnknownXMLObjects().add(eIdCrossSecShare);
-		}
-
-		String valueCrossBorderShare = super.getSamlCoreProperties().iseIDCrossBorderShare();
-
-		if (StringUtils.isNotEmpty(valueCrossBorderShare)) {
-			LOG.debug("Generate EIDCrossBorderShare");
-			final EIDCrossBorderShare eIdCrossBordShare = (EIDCrossBorderShare) SAMLEngineUtils.createSamlObject(EIDCrossBorderShare.DEF_ELEMENT_NAME);
-			eIdCrossBordShare.setEIDCrossBorderShare(String.valueOf(Boolean.valueOf(valueCrossBorderShare)));
-			extensions.getUnknownXMLObjects().add(eIdCrossBordShare);
-		}
-
-		// Add information about requested attributes.
-		LOG.debug("Generate RequestedAttributes.");
-		final RequestedAttributes reqAttributes = (RequestedAttributes) SAMLEngineUtils.createSamlObject(RequestedAttributes.DEF_ELEMENT_NAME);
-
-		LOG.debug("SAML Engine configuration properties load.");
-		final Iterator<PersonalAttribute> iterator = request.getPersonalAttributeList().iterator();
-
-		while (iterator.hasNext()) {
-
-			final PersonalAttribute attribute = iterator.next();
-
-			if (attribute == null || StringUtils.isBlank(attribute.getName())) {
-				LOG.error(ATTRIBUTE_EMPTY_LITERAL);
-				throw new STORKSAMLEngineException(ATTRIBUTE_EMPTY_LITERAL);
-			}
-
-			// Verified if exits the attribute name.
-			final String attributeName = super.getSamlCoreProperties().getProperty(attribute.getName());
-
-			if (StringUtils.isBlank(attributeName)) {
-				LOG.debug("Attribute name: {} was not found.", attribute.getName());
-				throw new STORKSAMLEngineException("Attribute name: " + attribute.getName() + " was not found.");
-			}
-
-			// Friendly name it's an optional attribute.
-			String friendlyName = null;
-
-			if (super.getSamlCoreProperties().isFriendlyName()) {
-				friendlyName = attribute.getName();
-			}
-
-			String isRequired = null;
-			if (super.getSamlCoreProperties().isRequired()) {
-				isRequired = String.valueOf(attribute.isRequired());
-			}
-
-			LOG.debug("Generate requested attribute: " + attributeName);
-			final RequestedAttribute requestedAttr = SAMLEngineUtils.generateReqAuthnAttributeSimple(attributeName, friendlyName, isRequired, attribute.getValue());
-
-			// Add requested attribute.
-			reqAttributes.getAttributes().add(requestedAttr);
-		}
-
-		// Add requested attributes.
-		extensions.getUnknownXMLObjects().add(reqAttributes);
-
-		CitizenCountryCode citizenCountryCode = null;
-		if (request.getCitizenCountryCode() != null && StringUtils.isNotBlank(request.getCitizenCountryCode())) {
-			LOG.debug("Generate CitizenCountryCode");
-			citizenCountryCode = (CitizenCountryCode) SAMLEngineUtils.createSamlObject(CitizenCountryCode.DEF_ELEMENT_NAME);
-
-			citizenCountryCode.setCitizenCountryCode(request.getCitizenCountryCode().toUpperCase());
-		}
-
-		SPID spid = null;
-		if (request.getSPID() != null && StringUtils.isNotBlank(request.getSPID())) {
-			LOG.debug("Generate SPID");
-			spid = (SPID) SAMLEngineUtils.createSamlObject(SPID.DEF_ELEMENT_NAME);
-
-			spid.setSPID(request.getSPID().toUpperCase());
-		}
-
-		AuthenticationAttributes authenticationAttr = (AuthenticationAttributes) SAMLEngineUtils.createSamlObject(AuthenticationAttributes.DEF_ELEMENT_NAME);
-
-		final VIDPAuthenticationAttributes vIDPauthenticationAttr = (VIDPAuthenticationAttributes) SAMLEngineUtils.createSamlObject(VIDPAuthenticationAttributes.DEF_ELEMENT_NAME);
-
-		final SPInformation spInformation = (SPInformation) SAMLEngineUtils.createSamlObject(SPInformation.DEF_ELEMENT_NAME);
-
-		if (citizenCountryCode != null) {
-			vIDPauthenticationAttr.setCitizenCountryCode(citizenCountryCode);
-		}
-
-		if (spid != null) {
-			spInformation.setSPID(spid);
-		}
-
-		vIDPauthenticationAttr.setSPInformation(spInformation);
-
-		authenticationAttr.setVIDPAuthenticationAttributes(vIDPauthenticationAttr);
-		extensions.getUnknownXMLObjects().add(authenticationAttr);
-
-		return extensions;
-
-	}
-
-	/**
-	 * Generate stork extensions.
-	 * 
-	 * @param request
-	 *            the attribute query request
-	 * 
-	 * @return the extensions
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	private Extensions generateSTORKAttrExtensions(final STORKAttrQueryRequest request) throws STORKSAMLEngineException {
-		LOG.debug("Generate STORKExtensions");
-
-		final Extensions extensions = SAMLEngineUtils.generateExtension();
-
-		LOG.debug("Generate QAAAttribute");
-		final QAAAttribute qaaAttribute = SAMLEngineUtils.generateQAAAttribute(request.getQaa());
-		extensions.getUnknownXMLObjects().add(qaaAttribute);
-
-		if (StringUtils.isNotEmpty(request.getSpSector())) {
-			// Add information about service provider.
-			LOG.debug("Generate SPSector");
-			final SPSector sector = SAMLEngineUtils.generateSPSector(request.getSpSector());
-			extensions.getUnknownXMLObjects().add(sector);
-		}
-
-		if (StringUtils.isNotEmpty(request.getSpApplication())) {
-			LOG.debug("Generate SPApplication");
-			final SPApplication application = SAMLEngineUtils.generateSPApplication(request.getSpApplication());
-			extensions.getUnknownXMLObjects().add(application);
-		}
-
-		if (StringUtils.isNotEmpty(request.getSpCountry())) {
-			LOG.debug("Generate SPCountry");
-			final SPCountry country = SAMLEngineUtils.generateSPCountry(request.getSpCountry());
-			extensions.getUnknownXMLObjects().add(country);
-		}
-
-		final EIDSectorShare eIdSectorShare = (EIDSectorShare) SAMLEngineUtils.createSamlObject(EIDSectorShare.DEF_ELEMENT_NAME);
-
-		eIdSectorShare.setEIDSectorShare(String.valueOf(request.isEIDSectorShare()));
-
-		extensions.getUnknownXMLObjects().add(eIdSectorShare);
-
-		final EIDCrossSectorShare eIdCrossSecShare = (EIDCrossSectorShare) SAMLEngineUtils.createSamlObject(EIDCrossSectorShare.DEF_ELEMENT_NAME);
-		eIdCrossSecShare.setEIDCrossSectorShare(String.valueOf(request.isEIDCrossSectorShare()));
-		extensions.getUnknownXMLObjects().add(eIdCrossSecShare);
-
-		final EIDCrossBorderShare eIdCrossBordShare = (EIDCrossBorderShare) SAMLEngineUtils.createSamlObject(EIDCrossBorderShare.DEF_ELEMENT_NAME);
-		eIdCrossBordShare.setEIDCrossBorderShare(String.valueOf(request.isEIDCrossBorderShare()));
-		extensions.getUnknownXMLObjects().add(eIdCrossBordShare);
-
-		// Add information about requested attributes.
-		LOG.debug("Generate RequestedAttributes.");
-		final RequestedAttributes reqAttributes = (RequestedAttributes) SAMLEngineUtils.createSamlObject(RequestedAttributes.DEF_ELEMENT_NAME);
-
-		LOG.debug("SAML Engine configuration properties load.");
-		final Iterator<PersonalAttribute> iterator = request.getPersonalAttributeList().iterator();
-
-		while (iterator.hasNext()) {
-
-			final PersonalAttribute attribute = iterator.next();
-
-			if (attribute == null || StringUtils.isBlank(attribute.getName())) {
-				LOG.error(ATTRIBUTE_EMPTY_LITERAL);
-				throw new STORKSAMLEngineException(ATTRIBUTE_EMPTY_LITERAL);
-			}
-
-			// Verified if exits the attribute name.
-			final String attributeName = super.getSamlCoreProperties().getProperty(attribute.getName());
-
-			if (StringUtils.isBlank(attributeName)) {
-				LOG.debug("Attribute name: {} was not found.", attribute.getName());
-				throw new STORKSAMLEngineException("Attribute name: " + attribute.getName() + " was not found.");
-			}
-
-			// Friendly name it's an optional attribute.
-			String friendlyName = null;
-
-			if (super.getSamlCoreProperties().isFriendlyName()) {
-				friendlyName = attribute.getName();
-			}
-
-			String isRequired = null;
-			if (super.getSamlCoreProperties().isRequired()) {
-				isRequired = String.valueOf(attribute.isRequired());
-			}
-
-			LOG.debug("Generate requested attribute: " + attributeName);
-			final RequestedAttribute requestedAttr = SAMLEngineUtils.generateReqAuthnAttributeSimple(attributeName, friendlyName, isRequired, attribute.getValue());
-
-			// Add requested attribute.
-			reqAttributes.getAttributes().add(requestedAttr);
-		}
-
-		// Add requested attributes.
-		extensions.getUnknownXMLObjects().add(reqAttributes);
-
-		CitizenCountryCode citizenCountryCode = null;
-		if (request.getCitizenCountryCode() != null && StringUtils.isNotBlank(request.getCitizenCountryCode())) {
-			LOG.debug("Generate CitizenCountryCode");
-			citizenCountryCode = (CitizenCountryCode) SAMLEngineUtils.createSamlObject(CitizenCountryCode.DEF_ELEMENT_NAME);
-
-			citizenCountryCode.setCitizenCountryCode(request.getCitizenCountryCode().toUpperCase());
-
-			extensions.getUnknownXMLObjects().add(citizenCountryCode);
-		}
-
-		SPID spid = null;
-		if (request.getSPID() != null && StringUtils.isNotBlank(request.getSPID())) {
-			LOG.debug("Generate SPID");
-			spid = (SPID) SAMLEngineUtils.createSamlObject(SPID.DEF_ELEMENT_NAME);
-
-			spid.setSPID(request.getSPID().toUpperCase());
-
-			extensions.getUnknownXMLObjects().add(spid);
-		}
-
-		return extensions;
-
-	}
-
-	/**
-	 * Gets the alias from X.509 Certificate at keystore.
-	 * 
-	 * @param keyInfo
-	 *            the key info
-	 * @param storkOwnKeyStore
-	 * @param storkOwnKeyStore
-	 * 
-	 * @return the alias
-	 */
-	private String getAlias(final KeyInfo keyInfo, KeyStore storkOwnKeyStore) {
-
-		LOG.debug("Recover alias information");
-
-		String alias = null;
-		try {
-			final org.opensaml.xml.signature.X509Certificate xmlCert = keyInfo.getX509Datas().get(0).getX509Certificates().get(0);
-
-			// Transform the KeyInfo to X509Certificate.
-			CertificateFactory certFact;
-			certFact = CertificateFactory.getInstance("X.509");
-
-			final ByteArrayInputStream bis = new ByteArrayInputStream(Base64.decode(xmlCert.getValue()));
-
-			final X509Certificate cert = (X509Certificate) certFact.generateCertificate(bis);
-
-			final String tokenSerialNumber = cert.getSerialNumber().toString(16);
-			final X509Principal tokenIssuerDN = new X509Principal(cert.getIssuerDN().getName());
-
-			String aliasCert;
-			X509Certificate certificate;
-			boolean find = false;
-
-			for (final Enumeration<String> e = storkOwnKeyStore.aliases(); e.hasMoreElements() && !find;) {
-				aliasCert = e.nextElement();
-				certificate = (X509Certificate) storkOwnKeyStore.getCertificate(aliasCert);
-
-				final String serialNum = certificate.getSerialNumber().toString(16);
-
-				X509Principal issuerDN = new X509Principal(certificate.getIssuerDN().getName());
-
-				if (serialNum.equalsIgnoreCase(tokenSerialNumber) && X509PrincipalUtil.equals2(issuerDN, tokenIssuerDN)) {
-					alias = aliasCert;
-					find = true;
-				}
-
-			}
-
-		} catch (KeyStoreException e) {
-			LOG.error("Procces getAlias from certificate associated into the signing keystore..", e);
-		} catch (CertificateException e) {
-			LOG.error("Procces getAlias from certificate associated into the signing keystore..", e);
-		} catch (RuntimeException e) {
-			LOG.error("Procces getAlias from certificate associated into the signing keystore..", e);
-		}
-		return alias;
-	}
-
-	/**
-	 * Gets the country from X.509 Certificate.
-	 * 
-	 * @param keyInfo
-	 *            the key info
-	 * 
-	 * @return the country
-	 */
-	private String getCountry(final KeyInfo keyInfo) {
-		LOG.debug("Recover country information.");
-
-		String result = "";
-		try {
-			final org.opensaml.xml.signature.X509Certificate xmlCert = keyInfo.getX509Datas().get(0).getX509Certificates().get(0);
-
-			// Transform the KeyInfo to X509Certificate.
-			CertificateFactory certFact;
-			certFact = CertificateFactory.getInstance("X.509");
-
-			final ByteArrayInputStream bis = new ByteArrayInputStream(Base64.decode(xmlCert.getValue()));
-
-			final X509Certificate cert = (X509Certificate) certFact.generateCertificate(bis);
-
-			String distName = cert.getSubjectDN().toString();
-
-			distName = StringUtils.deleteWhitespace(StringUtils.upperCase(distName));
-
-			final String countryCode = "C=";
-			final int init = distName.indexOf(countryCode);
-
-			if (init > StringUtils.INDEX_NOT_FOUND) { // Exist country code.
-				int end = distName.indexOf(',', init);
-
-				if (end <= StringUtils.INDEX_NOT_FOUND) {
-					end = distName.length();
-				}
-
-				if (init < end && end > StringUtils.INDEX_NOT_FOUND) {
-					result = distName.substring(init + countryCode.length(), end);
-					// It must be a two characters value
-					if (result.length() > 2) {
-						result = result.substring(0, 2);
-					}
-				}
-			}
-
-		} catch (CertificateException e) {
-			LOG.error("Procces getCountry from certificate.");
-		}
-		return result.trim();
-	}
-
-	/**
-	 * Process all elements XMLObjects from the extensions.
-	 * 
-	 * @param extensions
-	 *            the extensions from the authentication request.
-	 * 
-	 * @return the STORK authentication request
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	private STORKAuthnRequest processExtensions(final Extensions extensions) throws STORKSAMLEngineException {
-		LOG.debug("Procces the extensions.");
-
-		final STORKAuthnRequest request = new STORKAuthnRequest();
-
-		final QAAAttribute qaa = (QAAAttribute) extensions.getUnknownXMLObjects(QAAAttribute.DEF_ELEMENT_NAME).get(0);
-		request.setQaa(Integer.parseInt(qaa.getQaaLevel()));
-
-		List optionalElements = extensions.getUnknownXMLObjects(SPSector.DEF_ELEMENT_NAME);
-
-		if (!optionalElements.isEmpty()) {
-			final SPSector sector = (SPSector) extensions.getUnknownXMLObjects(SPSector.DEF_ELEMENT_NAME).get(0);
-			request.setSpSector(sector.getSPSector());
-		}
-
-		optionalElements = extensions.getUnknownXMLObjects(SPApplication.DEF_ELEMENT_NAME);
-
-		if (!optionalElements.isEmpty()) {
-			final SPApplication application = (SPApplication) extensions.getUnknownXMLObjects(SPApplication.DEF_ELEMENT_NAME).get(0);
-			request.setSpApplication(application.getSPApplication());
-		}
-
-		optionalElements = extensions.getUnknownXMLObjects(SPCountry.DEF_ELEMENT_NAME);
-
-		if (!optionalElements.isEmpty()) {
-			final SPCountry application = (SPCountry) extensions.getUnknownXMLObjects(SPCountry.DEF_ELEMENT_NAME).get(0);
-			request.setSpCountry(application.getSPCountry());
-		}
-
-		List listCrossBorderShare = extensions.getUnknownXMLObjects(EIDCrossBorderShare.DEF_ELEMENT_NAME);
-
-		if (!listCrossBorderShare.isEmpty()) {
-			final EIDCrossBorderShare crossBorderShare = (EIDCrossBorderShare) listCrossBorderShare.get(0);
-			request.setEIDCrossBorderShare(Boolean.parseBoolean(crossBorderShare.getEIDCrossBorderShare()));
-		}
-
-		List listCrosSectorShare = extensions.getUnknownXMLObjects(EIDCrossSectorShare.DEF_ELEMENT_NAME);
-
-		if (!listCrosSectorShare.isEmpty()) {
-			final EIDCrossSectorShare crossSectorShare = (EIDCrossSectorShare) listCrosSectorShare.get(0);
-			request.setEIDCrossSectorShare(Boolean.parseBoolean(crossSectorShare.getEIDCrossSectorShare()));
-		}
-
-		List listSectorShareExtension = extensions.getUnknownXMLObjects(EIDSectorShare.DEF_ELEMENT_NAME);
-		if (!listSectorShareExtension.isEmpty()) {
-			final EIDSectorShare sectorShare = (EIDSectorShare) listSectorShareExtension.get(0);
-			request.setEIDSectorShare(Boolean.parseBoolean(sectorShare.getEIDSectorShare()));
-		}
-
-		List<XMLObject> authAttrs = extensions.getUnknownXMLObjects(AuthenticationAttributes.DEF_ELEMENT_NAME);
-
-		if (authAttrs != null && !authAttrs.isEmpty()) {
-
-			final AuthenticationAttributes authnAttr = (AuthenticationAttributes) authAttrs.get(0);
-
-			VIDPAuthenticationAttributes vidpAuthnAttr = null;
-			if (authnAttr != null && !authAttrs.isEmpty()) {
-				vidpAuthnAttr = authnAttr.getVIDPAuthenticationAttributes();
-			}
-
-			CitizenCountryCode citizenCountryCodeElement = null;
-			SPInformation spInformation = null;
-			if (vidpAuthnAttr != null) {
-				citizenCountryCodeElement = vidpAuthnAttr.getCitizenCountryCode();
-				spInformation = vidpAuthnAttr.getSPInformation();
-			}
-
-			String citizenCountryCode = null;
-			if (citizenCountryCodeElement != null) {
-				citizenCountryCode = citizenCountryCodeElement.getCitizenCountryCode();
-			}
-
-			if (citizenCountryCode != null && StringUtils.isNotBlank(citizenCountryCode)) {
-				request.setCitizenCountryCode(citizenCountryCode);
-			}
-
-			SPID spidElement = null;
-			if (spInformation != null) {
-				spidElement = spInformation.getSPID();
-			}
-
-			String spid = null;
-			if (spidElement != null) {
-				spid = spidElement.getSPID();
-			}
-
-			if (spid != null && StringUtils.isNotBlank(spid)) {
-				request.setSPID(spid);
-			}
-		}
-
-		if (extensions.getUnknownXMLObjects(RequestedAttributes.DEF_ELEMENT_NAME) == null) {
-			LOG.error("Extensions not contains any requested attribute.");
-			throw new STORKSAMLEngineException("Extensions not contains any requested attribute.");
-		}
-
-		final RequestedAttributes requestedAttr = (RequestedAttributes) extensions.getUnknownXMLObjects(RequestedAttributes.DEF_ELEMENT_NAME).get(0);
-
-		final List<RequestedAttribute> reqAttrs = requestedAttr.getAttributes();
-
-		final IPersonalAttributeList personalAttrList = new PersonalAttributeList();
-
-		String attributeName;
-		for (int nextAttribute = 0; nextAttribute < reqAttrs.size(); nextAttribute++) {
-			final RequestedAttribute attribute = reqAttrs.get(nextAttribute);
-			final PersonalAttribute personalAttribute = new PersonalAttribute();
-			personalAttribute.setIsRequired(Boolean.valueOf(attribute.isRequired()));
-			personalAttribute.setFriendlyName(attribute.getFriendlyName());
-			attributeName = attribute.getName();
-
-			// recover the last name from the string.
-			personalAttribute.setName(attributeName.substring(attributeName.lastIndexOf('/') + 1));
-
-			final ArrayList<String> valores = new ArrayList<String>();
-			final List<XMLObject> values = attribute.getOrderedChildren();
-
-			for (int nextSimpleValue = 0; nextSimpleValue < values.size(); nextSimpleValue++) {
-
-				// Process attributes simples. An AuthenticationRequest only
-				// must contains simple values.
-
-				final XMLObject xmlObject = values.get(nextSimpleValue);
-
-				if (xmlObject instanceof XSStringImpl) {
-
-					final XSStringImpl xmlString = (XSStringImpl) values.get(nextSimpleValue);
-					valores.add(xmlString.getValue());
-
-				} else {
-
-					if (attributeName.equals("http://www.stork.gov.eu/1.0/signedDoc")) {
-
-						final XSAnyImpl xmlString = (XSAnyImpl) values.get(nextSimpleValue);
-
-						TransformerFactory transFactory = TransformerFactory.newInstance();
-						Transformer transformer = null;
-						try {
-							transformer = transFactory.newTransformer();
-							transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
-						} catch (TransformerConfigurationException e) {
-							LOG.error("Error transformer configuration exception", e);
-						}
-						StringWriter buffer = new StringWriter();
-						try {
-							if (xmlString != null && xmlString.getUnknownXMLObjects() != null && xmlString.getUnknownXMLObjects().size() > 0) {
-								transformer.transform(new DOMSource(xmlString.getUnknownXMLObjects().get(0).getDOM()), new StreamResult(buffer));
-							}
-						} catch (TransformerException e) {
-							LOG.error("Error transformer exception", e);
-						}
-						String str = buffer.toString();
-
-						valores.add(str);
-
-					} else {
-
-						final XSAnyImpl xmlString = (XSAnyImpl) values.get(nextSimpleValue);
-						valores.add(xmlString.getTextContent());
-					}
-
-				}
-			}
-			personalAttribute.setValue(valores);
-			personalAttrList.add(personalAttribute);
-		}
-
-		request.setPersonalAttributeList(personalAttrList);
-
-		return request;
-	}
-
-	/**
-	 * Process all elements XMLObjects from the extensions.
-	 * 
-	 * @param extensions
-	 *            the extensions from the authentication request.
-	 * 
-	 * @return the STORK authentication request
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	private STORKAttrQueryRequest processAttrExtensions(final Extensions extensions) throws STORKSAMLEngineException {
-		LOG.debug("Procces the atribute query extensions.");
-
-		final STORKAttrQueryRequest request = new STORKAttrQueryRequest();
-
-		final QAAAttribute qaa = (QAAAttribute) extensions.getUnknownXMLObjects(QAAAttribute.DEF_ELEMENT_NAME).get(0);
-		request.setQaa(Integer.parseInt(qaa.getQaaLevel()));
-
-		List optionalElements = extensions.getUnknownXMLObjects(SPSector.DEF_ELEMENT_NAME);
-
-		if (!optionalElements.isEmpty()) {
-			final SPSector sector = (SPSector) extensions.getUnknownXMLObjects(SPSector.DEF_ELEMENT_NAME).get(0);
-			request.setSpSector(sector.getSPSector());
-		}
-
-		optionalElements = extensions.getUnknownXMLObjects(SPApplication.DEF_ELEMENT_NAME);
-
-		if (!optionalElements.isEmpty()) {
-			final SPApplication application = (SPApplication) extensions.getUnknownXMLObjects(SPApplication.DEF_ELEMENT_NAME).get(0);
-			request.setSpApplication(application.getSPApplication());
-		}
-
-		optionalElements = extensions.getUnknownXMLObjects(SPCountry.DEF_ELEMENT_NAME);
-
-		if (!optionalElements.isEmpty()) {
-			final SPCountry application = (SPCountry) extensions.getUnknownXMLObjects(SPCountry.DEF_ELEMENT_NAME).get(0);
-			request.setSpCountry(application.getSPCountry());
-		}
-
-		List listCrossBorderShare = extensions.getUnknownXMLObjects(EIDCrossBorderShare.DEF_ELEMENT_NAME);
-
-		if (!listCrossBorderShare.isEmpty()) {
-			final EIDCrossBorderShare crossBorderShare = (EIDCrossBorderShare) listCrossBorderShare.get(0);
-			request.setEIDCrossBorderShare(Boolean.parseBoolean(crossBorderShare.getEIDCrossBorderShare()));
-		}
-
-		List listCrosSectorShare = extensions.getUnknownXMLObjects(EIDCrossSectorShare.DEF_ELEMENT_NAME);
-
-		if (!listCrosSectorShare.isEmpty()) {
-			final EIDCrossSectorShare crossSectorShare = (EIDCrossSectorShare) listCrosSectorShare.get(0);
-			request.setEIDCrossSectorShare(Boolean.parseBoolean(crossSectorShare.getEIDCrossSectorShare()));
-		}
-
-		List listSectorShareExtension = extensions.getUnknownXMLObjects(EIDSectorShare.DEF_ELEMENT_NAME);
-		if (!listSectorShareExtension.isEmpty()) {
-			final EIDSectorShare sectorShare = (EIDSectorShare) listSectorShareExtension.get(0);
-			request.setEIDSectorShare(Boolean.parseBoolean(sectorShare.getEIDSectorShare()));
-		}
-
-		List<XMLObject> authAttrs = extensions.getUnknownXMLObjects(AuthenticationAttributes.DEF_ELEMENT_NAME);
-
-		if (authAttrs != null && !authAttrs.isEmpty()) {
-
-			final AuthenticationAttributes authnAttr = (AuthenticationAttributes) authAttrs.get(0);
-
-			VIDPAuthenticationAttributes vidpAuthnAttr = null;
-			if (authnAttr != null && !authAttrs.isEmpty()) {
-				vidpAuthnAttr = authnAttr.getVIDPAuthenticationAttributes();
-			}
-
-			CitizenCountryCode citizenCountryCodeElement = null;
-			SPInformation spInformation = null;
-			if (vidpAuthnAttr != null) {
-				citizenCountryCodeElement = vidpAuthnAttr.getCitizenCountryCode();
-				spInformation = vidpAuthnAttr.getSPInformation();
-			}
-
-			String citizenCountryCode = null;
-			if (citizenCountryCodeElement != null) {
-				citizenCountryCode = citizenCountryCodeElement.getCitizenCountryCode();
-			}
-
-			if (citizenCountryCode != null && StringUtils.isNotBlank(citizenCountryCode)) {
-				request.setCitizenCountryCode(citizenCountryCode);
-			}
-
-			SPID spidElement = null;
-			if (spInformation != null) {
-				spidElement = spInformation.getSPID();
-			}
-
-			String spid = null;
-			if (spidElement != null) {
-				spid = spidElement.getSPID();
-			}
-
-			if (spid != null && StringUtils.isNotBlank(spid)) {
-				request.setSPID(spid);
-			}
-		}
-
-		if (extensions.getUnknownXMLObjects(RequestedAttributes.DEF_ELEMENT_NAME) == null) {
-			LOG.error("Extensions not contains any requested attribute.");
-			throw new STORKSAMLEngineException("Extensions not contains any requested attribute.");
-		}
-
-		final RequestedAttributes requestedAttr = (RequestedAttributes) extensions.getUnknownXMLObjects(RequestedAttributes.DEF_ELEMENT_NAME).get(0);
-
-		final List<RequestedAttribute> reqAttrs = requestedAttr.getAttributes();
-
-		final IPersonalAttributeList personalAttrList = new PersonalAttributeList();
-
-		String attributeName;
-		for (int nextAttribute = 0; nextAttribute < reqAttrs.size(); nextAttribute++) {
-			final RequestedAttribute attribute = reqAttrs.get(nextAttribute);
-			final PersonalAttribute personalAttribute = new PersonalAttribute();
-			personalAttribute.setIsRequired(Boolean.valueOf(attribute.isRequired()));
-			personalAttribute.setFriendlyName(attribute.getFriendlyName());
-			attributeName = attribute.getName();
-
-			// recover the last name from the string.
-			personalAttribute.setName(attributeName.substring(attributeName.lastIndexOf('/') + 1));
-
-			final ArrayList<String> valores = new ArrayList<String>();
-			final List<XMLObject> values = attribute.getOrderedChildren();
-
-			for (int nextSimpleValue = 0; nextSimpleValue < values.size(); nextSimpleValue++) {
-
-				// Process attributes simples. An AuthenticationRequest only
-				// must contains simple values.
-
-				final XMLObject xmlObject = values.get(nextSimpleValue);
-
-				if (xmlObject instanceof XSStringImpl) {
-
-					final XSStringImpl xmlString = (XSStringImpl) values.get(nextSimpleValue);
-					valores.add(xmlString.getValue());
-
-				} else {
-
-					if (attributeName.equals("http://www.stork.gov.eu/1.0/signedDoc")) {
-
-						final XSAnyImpl xmlString = (XSAnyImpl) values.get(nextSimpleValue);
-
-						TransformerFactory transFactory = TransformerFactory.newInstance();
-						Transformer transformer = null;
-						try {
-							transformer = transFactory.newTransformer();
-							transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
-						} catch (TransformerConfigurationException e) {
-							LOG.error("Error transformer configuration exception", e);
-						}
-						StringWriter buffer = new StringWriter();
-						try {
-							if (xmlString != null && xmlString.getUnknownXMLObjects() != null && xmlString.getUnknownXMLObjects().size() > 0) {
-								transformer.transform(new DOMSource(xmlString.getUnknownXMLObjects().get(0).getDOM()), new StreamResult(buffer));
-							}
-						} catch (TransformerException e) {
-							LOG.error("Error transformer exception", e);
-						}
-						String str = buffer.toString();
-
-						valores.add(str);
-
-					} else {
-
-						final XSAnyImpl xmlString = (XSAnyImpl) values.get(nextSimpleValue);
-						valores.add(xmlString.getTextContent());
-					}
-
-				}
-			}
-			personalAttribute.setValue(valores);
-			personalAttrList.add(personalAttribute);
-		}
-
-		request.setPersonalAttributeList(personalAttrList);
-
-		return request;
-	}
-
-	/**
-	 * Sets the name spaces.
-	 * 
-	 * @param tokenSaml
-	 *            the new name spaces
-	 */
-	private void setNameSpaces(final XMLObject tokenSaml) {
-		LOG.debug("Set namespaces.");
-
-		final Namespace saml2 = new Namespace(SAMLConstants.SAML20_NS, SAMLConstants.SAML20_PREFIX);
-		tokenSaml.addNamespace(saml2);
-
-		final Namespace digSig = new Namespace("http://www.w3.org/2000/09/xmldsig#", "ds");
-		tokenSaml.addNamespace(digSig);
-
-		final Namespace storkp = new Namespace(SAMLCore.STORK10P_NS.getValue(), SAMLCore.STORK10P_PREFIX.getValue());
-		tokenSaml.addNamespace(storkp);
-
-		final Namespace stork = new Namespace(SAMLCore.STORK10_NS.getValue(), SAMLCore.STORK10_PREFIX.getValue());
-
-		tokenSaml.addNamespace(stork);
-	}
-
-	/**
-	 * Validate parameters from authentication request.
-	 * 
-	 * @param request
-	 *            the request.
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	private void validateParamAuthnReq(final STORKAuthnRequest request) throws STORKSAMLEngineException {
-		LOG.info("Validate parameters from authentication request.");
-
-		// URL to which Authentication Response must be sent.
-		if (StringUtils.isBlank(request.getAssertionConsumerServiceURL())) {
-			throw new STORKSAMLEngineException("StorkSamlEngine: Assertion Consumer Service URL it's mandatory.");
-		}
-
-		// the name of the original service provider requesting the
-		// authentication.
-		if (StringUtils.isBlank(request.getProviderName())) {
-			throw new STORKSAMLEngineException("StorkSamlEngine: Service Provider it's mandatory.");
-		}
-
-		// object that contain all attributes requesting.
-		if (request.getPersonalAttributeList() == null || request.getPersonalAttributeList().isEmpty()) {
-			throw new STORKSAMLEngineException("attributeQueries is null or empty.");
-		}
-
-		// Quality authentication assurance level.
-		if ((request.getQaa() < QAAAttribute.MIN_VALUE) || (request.getQaa() > QAAAttribute.MAX_VALUE)) {
-			throw new STORKSAMLEngineException("Qaal: " + request.getQaa() + ", is invalid.");
-		}
-
-	}
-
-	/**
-	 * Validate parameters from attribute query request.
-	 * 
-	 * @param request
-	 *            the request.
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	private void validateParamAttrQueryReq(final STORKAttrQueryRequest request) throws STORKSAMLEngineException {
-		LOG.info("Validate parameters from attribute query request.");
-
-		// URL to which AP Response must be sent.
-		if (StringUtils.isBlank(request.getAssertionConsumerServiceURL())) {
-			throw new STORKSAMLEngineException("StorkSamlEngine: Assertion Consumer Service URL it's mandatory.");
-		}
-
-		// SP country is empty
-		if (StringUtils.isBlank(request.getSpCountry())) {
-			throw new STORKSAMLEngineException("StorkSamlEngine: SP country is mandatory.");
-		}
-
-		// object that contain all attributes requesting.
-		if (request.getPersonalAttributeList() == null || request.getPersonalAttributeList().isEmpty()) {
-			throw new STORKSAMLEngineException("attributeQueries is null or empty.");
-		}
-
-		// Quality authentication assurance level.
-		if ((request.getQaa() < QAAAttribute.MIN_VALUE) || (request.getQaa() > QAAAttribute.MAX_VALUE)) {
-			throw new STORKSAMLEngineException("Qaal: " + request.getQaa() + ", is invalid.");
-		}
-	}
-
-	/**
-	 * Validate parameters from logout request.
-	 * 
-	 * @param request
-	 *            the request.
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	private void validateParamLogoutReq(final STORKLogoutRequest request) throws STORKSAMLEngineException {
-		LOG.info("Validate parameters from logout request.");
-		// URL to which AP Response must be sent.
-		// Destination of the request
-		if (StringUtils.isBlank(request.getDestination())) {
-			throw new STORKSAMLEngineException("StorkSamlEngine: Destination is mandatory.");
-		}
-
-		// SP Provided Id
-		if (StringUtils.isBlank(request.getSpProvidedId())) {
-			throw new STORKSAMLEngineException("StorkSamlEngine: SP provided Id is mandatory.");
-		}
-	}
-
-	/**
-	 * Validate parameters from logout response.
-	 * 
-	 * @param response
-	 *            the response.
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	private void validateParamLogoutRes(final STORKLogoutRequest request, final STORKLogoutResponse response) throws STORKSAMLEngineException {
-		LOG.info("Validate parameters from logout request.");
-
-		// Issuer is mandatory
-		if (StringUtils.isBlank(request.getIssuer())) {
-			throw new STORKSAMLEngineException("Issuer must be not empty or null.");
-		}
-
-		// Destination of the request
-		if (StringUtils.isBlank(response.getDestination())) {
-			throw new STORKSAMLEngineException("StorkSamlEngine: Destination is mandatory.");
-		}
-
-		// SP Provided Id
-		if (StringUtils.isBlank(request.getSpProvidedId())) {
-			throw new STORKSAMLEngineException("StorkSamlEngine: SP provided Id is mandatory.");
-		}
-
-		if (StringUtils.isBlank(request.getSamlId())) {
-			throw new STORKSAMLEngineException("request ID is null or empty.");
-		}
-	}
-
-	/**
-	 * Validate parameters from response.
-	 * 
-	 * @param request
-	 *            the request
-	 * @param responseAuthReq
-	 *            the response authentication request
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	private void validateParamResponse(final STORKAuthnRequest request, final STORKAuthnResponse responseAuthReq) throws STORKSAMLEngineException {
-		LOG.info("Validate parameters response.");
-		if (StringUtils.isBlank(request.getIssuer())) {
-			throw new STORKSAMLEngineException("Issuer must be not empty or null.");
-		}
-
-		if (responseAuthReq.getPersonalAttributeList() == null) {
-			LOG.error("PersonalAttributeList is null.");
-			throw new STORKSAMLEngineException("PersonalAttributeList is null.");
-		}
-
-		if (StringUtils.isBlank(request.getAssertionConsumerServiceURL())) {
-			throw new STORKSAMLEngineException("assertionConsumerServiceURL is null or empty.");
-		}
-
-		if (StringUtils.isBlank(request.getSamlId())) {
-			throw new STORKSAMLEngineException("request ID is null or empty.");
-		}
-	}
-
-	/**
-	 * Validate parameters from response.
-	 * 
-	 * @param request
-	 *            the request
-	 * @param responseAttrQueryReq
-	 *            the response authentication request
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	private void validateParamAttrQueryResponse(final STORKAttrQueryRequest request, final STORKAttrQueryResponse responseAttrQueryReq) throws STORKSAMLEngineException {
-		LOG.info("Validate attribute querey parameters response.");
-		if (StringUtils.isBlank(request.getIssuer())) {
-			throw new STORKSAMLEngineException("Issuer must be not empty or null.");
-		}
-
-		if (responseAttrQueryReq.getPersonalAttributeList() == null || responseAttrQueryReq.getPersonalAttributeList().isEmpty()) {
-			LOG.error("PersonalAttributeList is null or empty.");
-			throw new STORKSAMLEngineException("PersonalAttributeList is null or empty.");
-		}
-
-		if (StringUtils.isBlank(request.getSamlId())) {
-			throw new STORKSAMLEngineException("request ID is null or empty.");
-		}
-	}
-
-	/**
-	 * Validate parameters from response.
-	 * 
-	 * @param request
-	 *            the request
-	 * @param responseAttrQueryReq
-	 *            the response authentication request
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	private void validateParamAttrQueryResponseFromAssertions(final STORKAttrQueryRequest request, final STORKAttrQueryResponse responseAttrQueryReq) throws STORKSAMLEngineException {
-		LOG.info("Validate attribute querey parameters response.");
-		if (StringUtils.isBlank(request.getIssuer())) {
-			throw new STORKSAMLEngineException("Issuer must be not empty or null.");
-		}
-
-		/*
-		 * if (responseAttrQueryReq.getPersonalAttributeList() == null || responseAttrQueryReq.getPersonalAttributeList().isEmpty()) { LOG.error("PersonalAttributeList is null or empty."); throw new
-		 * STORKSAMLEngineException( "PersonalAttributeList is null or empty."); }
-		 */
-
-		/*
-		 * if (StringUtils.isBlank(request.getAssertionConsumerServiceURL())) { throw new STORKSAMLEngineException( "assertionConsumerServiceURL is null or empty."); }
-		 */
-
-		if (StringUtils.isBlank(request.getSamlId())) {
-			throw new STORKSAMLEngineException("request ID is null or empty.");
-		}
-	}
-
-	/**
-	 * Validate parameter from response fail.
-	 * 
-	 * @param request
-	 *            the request
-	 * @param response
-	 *            the response
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	private void validateParamResponseFail(final STORKAuthnRequest request, final STORKAuthnResponse response) throws STORKSAMLEngineException {
-		LOG.info("Validate parameters response fail.");
-		if (StringUtils.isBlank(response.getStatusCode())) {
-			throw new STORKSAMLEngineException("Code error it's null or empty.");
-		}
-
-		if (StringUtils.isBlank(request.getAssertionConsumerServiceURL())) {
-			throw new STORKSAMLEngineException("assertionConsumerServiceURL is null or empty.");
-		}
-
-		if (StringUtils.isBlank(request.getSamlId())) {
-			throw new STORKSAMLEngineException("request ID is null or empty.");
-		}
-	}
-
-	/**
-	 * Validate parameter from response fail.
-	 * 
-	 * @param request
-	 *            the request
-	 * @param response
-	 *            the response
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	private void validateParamAttrQueryResponseFail(final STORKAttrQueryRequest request, final STORKAttrQueryResponse response) throws STORKSAMLEngineException {
-		LOG.info("Validate parameters response fail.");
-		if (StringUtils.isBlank(response.getStatusCode())) {
-			throw new STORKSAMLEngineException("Code error it's null or empty.");
-		}
-
-		if (StringUtils.isBlank(request.getSamlId())) {
-			throw new STORKSAMLEngineException("request ID is null or empty.");
-		}
-	}
-
-	/**
-	 * Validate parameter from response fail.
-	 * 
-	 * @param request
-	 *            the request
-	 * @param response
-	 *            the response
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	private void validateParamLogoutResFail(final STORKLogoutRequest request, final STORKLogoutResponse response) throws STORKSAMLEngineException {
-		LOG.info("Validate parameters response fail.");
-
-		if (StringUtils.isBlank(request.getIssuer())) {
-			throw new STORKSAMLEngineException("Issuer must be not empty or null.");
-		}
-
-		if (StringUtils.isBlank(response.getStatusCode())) {
-			throw new STORKSAMLEngineException("Code error it's null or empty.");
-		}
-
-		if (StringUtils.isBlank(request.getSamlId())) {
-			throw new STORKSAMLEngineException("request ID is null or empty.");
-		}
-	}
-
-	/**
-	 * Validate stork authentication request.
-	 * 
-	 * @param tokenSaml
-	 *            the token SAML
-	 * 
-	 * @return the sTORK authentication request
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	public STORKAuthnRequest validateSTORKAuthnRequest(final byte[] tokenSaml) throws STORKSAMLEngineException {
-		LOG.info("validateSTORKAuthnRequest");
-
-		final AuthnRequest samlRequest = (AuthnRequest) validateStorkSaml(tokenSaml);
-
-		LOG.debug("Validate Extensions.");
-		final Validator<Extensions> validatorExt = new ExtensionsSchemaValidator();
-		try {
-			validatorExt.validate(samlRequest.getExtensions());
-		} catch (ValidationException e) {
-			LOG.error("ValidationException: validate Extensions.", e);
-			throw new STORKSAMLEngineException(e);
-		}
-
-		LOG.debug("Generate STORKAuthnRequest.");
-		final STORKAuthnRequest authnRequest = processExtensions(samlRequest.getExtensions());
-
-		authnRequest.setCountry(this.getCountry(samlRequest.getSignature().getKeyInfo()));
-
-		authnRequest.setAlias(this.getAlias(samlRequest.getSignature().getKeyInfo(), super.getSigner().getTrustStore()));
-
-		authnRequest.setSamlId(samlRequest.getID());
-		authnRequest.setDestination(samlRequest.getDestination());
-		authnRequest.setAssertionConsumerServiceURL(samlRequest.getAssertionConsumerServiceURL());
-
-		authnRequest.setProviderName(samlRequest.getProviderName());
-		authnRequest.setIssuer(samlRequest.getIssuer().getValue());
-
-		// Delete unknown elements from requested ones
-		final Iterator<PersonalAttribute> iterator = authnRequest.getPersonalAttributeList().iterator();
-		IPersonalAttributeList cleanPerAttrList = (PersonalAttributeList) authnRequest.getPersonalAttributeList();
-		while (iterator.hasNext()) {
-
-			final PersonalAttribute attribute = iterator.next();
-
-			// Verify if the attribute name exits.
-			final String attributeName = super.getSamlCoreProperties().getProperty(attribute.getName());
-
-			if (StringUtils.isBlank(attributeName)) {
-				LOG.info("Attribute name: {} was not found. It will be removed from the request object", attribute.getName());
-				cleanPerAttrList.remove(attribute.getName());
-			}
-
-		}
-		authnRequest.setPersonalAttributeList(cleanPerAttrList);
-
-		return authnRequest;
-
-	}
-
-	/**
-	 * Validate stork attribute query request.
-	 * 
-	 * @param tokenSaml
-	 *            the token SAML
-	 * 
-	 * @return the STORK attribute query request
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	public STORKAttrQueryRequest validateSTORKAttrQueryRequest(final byte[] tokenSaml) throws STORKSAMLEngineException {
-		LOG.info("validateSTORKAttrQueryRequest");
-
-		// final AttributeQuery samlRequest = (AttributeQuery) validateStorkSaml(tokenSaml);
-		final CustomRequestAbstractType samlRequest = (CustomRequestAbstractType) validateStorkSaml(tokenSaml);
-
-		LOG.debug("Validate Extensions.");
-		final Validator<Extensions> validatorExt = new ExtensionsSchemaValidator();
-		try {
-			validatorExt.validate(samlRequest.getExtensions());
-		} catch (ValidationException e) {
-			LOG.error("ValidationException: validate Extensions.", e);
-			throw new STORKSAMLEngineException(e);
-		}
-
-		LOG.debug("Generate STORKAttrQueryRequest.");
-		final STORKAttrQueryRequest attrRequest = processAttrExtensions(samlRequest.getExtensions());
-
-		attrRequest.setCountry(this.getCountry(samlRequest.getSignature().getKeyInfo()));
-
-		attrRequest.setAlias(this.getAlias(samlRequest.getSignature().getKeyInfo(), super.getSigner().getTrustStore()));
-
-		attrRequest.setSamlId(samlRequest.getID());
-		attrRequest.setDestination(samlRequest.getDestination());
-		attrRequest.setAssertionConsumerServiceURL(samlRequest.getAssertionConsumerServiceURL());
-
-		attrRequest.setIssuer(samlRequest.getIssuer().getValue());
-
-		// Delete unknown elements from requested ones
-		final Iterator<PersonalAttribute> iterator = attrRequest.getPersonalAttributeList().iterator();
-		IPersonalAttributeList cleanPerAttrList = (PersonalAttributeList) attrRequest.getPersonalAttributeList();
-		while (iterator.hasNext()) {
-
-			final PersonalAttribute attribute = iterator.next();
-
-			// Verify if the attribute name exits.
-			final String attributeName = super.getSamlCoreProperties().getProperty(attribute.getName());
-
-			if (StringUtils.isBlank(attributeName)) {
-				LOG.info("Attribute name: {} was not found. It will be removed from the request object", attribute.getName());
-				cleanPerAttrList.remove(attribute.getName());
-			}
-
-		}
-		attrRequest.setPersonalAttributeList(cleanPerAttrList);
-
-		return attrRequest;
-
-	}
-
-	/**
-	 * Validate stork logout request.
-	 * 
-	 * @param tokenSaml
-	 *            the token SAML
-	 * 
-	 * @return the STORK logout request
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	public STORKLogoutRequest validateSTORKLogoutRequest(final byte[] tokenSaml) throws STORKSAMLEngineException {
-		LOG.info("validateSTORKLogoutRequest");
-
-		final LogoutRequest samlRequest = (LogoutRequest) validateStorkSaml(tokenSaml);
-
-		if (samlRequest.getExtensions() != null) {
-			LOG.debug("Validate Extensions.");
-			final Validator<Extensions> validatorExt = new ExtensionsSchemaValidator();
-			try {
-				validatorExt.validate(samlRequest.getExtensions());
-			} catch (ValidationException e) {
-				LOG.error("ValidationException: validate Extensions.", e);
-				throw new STORKSAMLEngineException(e);
-			}
-		}
-
-		LOG.debug("Generate STORKLogoutRequest.");
-		final STORKLogoutRequest logoutRequest = new STORKLogoutRequest();
-
-		logoutRequest.setCountry(this.getCountry(samlRequest.getSignature().getKeyInfo()));
-
-		logoutRequest.setAlias(this.getAlias(samlRequest.getSignature().getKeyInfo(), super.getSigner().getTrustStore()));
-
-		logoutRequest.setSamlId(samlRequest.getID());
-		logoutRequest.setDestination(samlRequest.getDestination());
-
-		logoutRequest.setIssuer(samlRequest.getIssuer().getValue());
-
-		logoutRequest.setSpProvidedId(samlRequest.getNameID().getValue());
-
-		return logoutRequest;
-
-	}
-
-	/**
-	 * Validate stork logout response.
-	 * 
-	 * @param tokenSaml
-	 *            The SAML token
-	 * 
-	 * @return the STORK logout response
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	public STORKLogoutResponse validateSTORKLogoutResponse(final byte[] tokenSaml) throws STORKSAMLEngineException {
-
-		LOG.info("validate STORK Logout Response");
-
-		final LogoutResponse samlRes = (LogoutResponse) validateStorkSaml(tokenSaml);
-
-		LOG.debug("Generate STORKLogoutResponse.");
-		final STORKLogoutResponse logoutRes = new STORKLogoutResponse();
-
-		try {
-			logoutRes.setTokenSaml(super.signAndMarshall(samlRes));
-		} catch (SAMLEngineException e) {
-			LOG.error("Sign and Marshall.", e);
-			throw new STORKSAMLEngineException(e);
-		}
-
-		logoutRes.setAlias(this.getAlias(samlRes.getSignature().getKeyInfo(), super.getSigner().getTrustStore()));
-		logoutRes.setSamlId(samlRes.getID());
-		logoutRes.setDestination(samlRes.getDestination());
-		logoutRes.setIssuer(samlRes.getIssuer().getValue());
-		logoutRes.setStatusCode(samlRes.getStatus().getStatusCode().getValue().toString());
-		logoutRes.setStatusMessage(samlRes.getStatus().getStatusMessage().getMessage().toString());
-		logoutRes.setInResponseTo(samlRes.getInResponseTo());
-		return logoutRes;
-	}
-
-	/**
-	 * Validate stork authentication response.
-	 * 
-	 * @param tokenSaml
-	 *            the token SAML
-	 * @param userIP
-	 *            the user IP
-	 * 
-	 * @return the Stork authentication response
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	public STORKAuthnResponse validateSTORKAuthnResponse(final byte[] tokenSaml, final String userIP) throws STORKSAMLEngineException {
-
-		LOG.info("validateSTORKAuthnResponse");
-		final Response samlResponse = (Response) validateStorkSaml(tokenSaml);
-
-		LOG.debug("Create StorkAuthResponse.");
-		final STORKAuthnResponse authnResponse = new STORKAuthnResponse();
-
-		authnResponse.setCountry(this.getCountry(samlResponse.getSignature().getKeyInfo()));
-
-		LOG.debug("Set ID.");
-		authnResponse.setSamlId(samlResponse.getID());
-		LOG.debug("Set InResponseTo.");
-		authnResponse.setInResponseTo(samlResponse.getInResponseTo());
-		LOG.debug("Set statusCode.");
-		authnResponse.setStatusCode(samlResponse.getStatus().getStatusCode().getValue());
-
-		// Subordinate code.
-		if (samlResponse.getStatus().getStatusCode().getStatusCode() != null) {
-			authnResponse.setSubStatusCode(samlResponse.getStatus().getStatusCode().getStatusCode().getValue());
-		}
-
-		if (samlResponse.getStatus().getStatusMessage() != null) {
-			LOG.debug("Set statusMessage.");
-			authnResponse.setMessage(samlResponse.getStatus().getStatusMessage().getMessage());
-		}
-
-		LOG.debug("validateStorkResponse");
-		final Assertion assertion = (Assertion) validateStorkResponse(samlResponse, userIP);
-
-		if (assertion != null) {
-			final DateTime serverDate = new DateTime();
-
-			if (assertion.getConditions().getNotOnOrAfter().isBefore(serverDate)) {
-				LOG.error("Token date expired (getNotOnOrAfter =  " + assertion.getConditions().getNotOnOrAfter() + ", server_date: " + serverDate + ")");
-				throw new STORKSAMLEngineException("Token date expired (getNotOnOrAfter =  " + assertion.getConditions().getNotOnOrAfter() + " ), server_date: " + serverDate);
-			}
-
-			LOG.debug("Set notOnOrAfter.");
-			authnResponse.setNotOnOrAfter(assertion.getConditions().getNotOnOrAfter());
-
-			LOG.debug("Set notBefore.");
-			authnResponse.setNotBefore(assertion.getConditions().getNotBefore());
-
-			authnResponse.setNotBefore(assertion.getConditions().getNotBefore());
-
-			authnResponse.setAudienceRestriction(((AudienceRestriction) assertion.getConditions().getAudienceRestrictions().get(0)).getAudiences().get(0).getAudienceURI());
-			authnResponse.setAssertions(samlResponse.getAssertions());
-		}
-
-		// Case no error.
-		if (assertion != null && StatusCode.SUCCESS_URI.equalsIgnoreCase(authnResponse.getStatusCode())) {
-			LOG.debug("Status Success. Set PersonalAttributeList.");
-			authnResponse.setPersonalAttributeList(generatePersonalAttributeList(assertion));
-			authnResponse.setFail(false);
-		} else {
-			LOG.debug("Status Fail.");
-			authnResponse.setFail(true);
-		}
-		LOG.debug("Return result.");
-		return authnResponse;
-
-	}
-
-	/**
-	 * Validate stork authentication response.
-	 * 
-	 * @param tokenSaml
-	 *            the token SAML
-	 * @param userIP
-	 *            the user IP
-	 * 
-	 * @return the Stork authentication response
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	public STORKAuthnResponse validateSTORKAuthnResponseWithQuery(final byte[] tokenSaml, final String userIP) throws STORKSAMLEngineException {
-
-		LOG.info("validateSTORKAuthnResponse");
-		final Response samlResponse = (Response) validateStorkSaml(tokenSaml);
-
-		LOG.debug("Create StorkAuthResponse.");
-		final STORKAuthnResponse authnResponse = new STORKAuthnResponse();
-
-		authnResponse.setCountry(this.getCountry(samlResponse.getSignature().getKeyInfo()));
-
-		LOG.debug("Set ID.");
-		authnResponse.setSamlId(samlResponse.getID());
-		LOG.debug("Set InResponseTo.");
-		authnResponse.setInResponseTo(samlResponse.getInResponseTo());
-		LOG.debug("Set statusCode.");
-		authnResponse.setStatusCode(samlResponse.getStatus().getStatusCode().getValue());
-
-		// Subordinate code.
-		if (samlResponse.getStatus().getStatusCode().getStatusCode() != null) {
-			authnResponse.setSubStatusCode(samlResponse.getStatus().getStatusCode().getStatusCode().getValue());
-		}
-
-		if (samlResponse.getStatus().getStatusMessage() != null) {
-			LOG.debug("Set statusMessage.");
-			authnResponse.setMessage(samlResponse.getStatus().getStatusMessage().getMessage());
-		}
-
-		LOG.debug("validateStorkResponse");
-		final Assertion assertion = (Assertion) validateStorkResponse(samlResponse, userIP);
-
-		if (assertion != null) {
-			final DateTime serverDate = new DateTime();
-
-			if (assertion.getConditions().getNotOnOrAfter().isBefore(serverDate)) {
-				LOG.error("Token date expired (getNotOnOrAfter =  " + assertion.getConditions().getNotOnOrAfter() + ", server_date: " + serverDate + ")");
-				throw new STORKSAMLEngineException("Token date expired (getNotOnOrAfter =  " + assertion.getConditions().getNotOnOrAfter() + " ), server_date: " + serverDate);
-			}
-
-			LOG.debug("Set notOnOrAfter.");
-			authnResponse.setNotOnOrAfter(assertion.getConditions().getNotOnOrAfter());
-
-			LOG.debug("Set notBefore.");
-			authnResponse.setNotBefore(assertion.getConditions().getNotBefore());
-
-			authnResponse.setNotBefore(assertion.getConditions().getNotBefore());
-
-			authnResponse.setAudienceRestriction(((AudienceRestriction) assertion.getConditions().getAudienceRestrictions().get(0)).getAudiences().get(0).getAudienceURI());
-		}
-
-		// Case no error.
-		if (assertion != null && StatusCode.SUCCESS_URI.equalsIgnoreCase(authnResponse.getStatusCode())) {
-			LOG.debug("Status Success. Set PersonalAttributeList.");
-			authnResponse.setPersonalAttributeList(generatePersonalAttributeList(assertion));
-			authnResponse.setFail(false);
-		} else {
-			LOG.debug("Status Fail.");
-			authnResponse.setFail(true);
-		}
-
-		authnResponse.setAssertions(samlResponse.getAssertions());
-		if (samlResponse.getAssertions().size() > 1) {
-			PersonalAttributeList total = new PersonalAttributeList();
-			List<IPersonalAttributeList> attrList = new ArrayList<IPersonalAttributeList>();
-			for (int i = 0; i < samlResponse.getAssertions().size(); i++) {
-				Assertion tempAssertion = (Assertion) samlResponse.getAssertions().get(i);
-				IPersonalAttributeList temp = generatePersonalAttributeList(tempAssertion);
-				if (temp != null) {
-					attrList.add(temp);
-					for (PersonalAttribute attribute : (IPersonalAttributeList) temp.clone()) {
-						attribute.setName(attribute.getName() + tempAssertion.getID());
-						total.add(attribute);
-					}
-				}
-			}
-			authnResponse.setPersonalAttributeLists(attrList);
-			authnResponse.setTotalPersonalAttributeList(total);
-		}
-
-		LOG.debug("Return result.");
-		return authnResponse;
-
-	}
-
-	/**
-	 * Validate stork attribute query response.
-	 * 
-	 * @param tokenSaml
-	 *            the token SAML
-	 * @param userIP
-	 *            the user IP
-	 * 
-	 * @return the Stork attribute query response
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	public STORKAttrQueryResponse validateSTORKAttrQueryResponse(final byte[] tokenSaml, final String userIP) throws STORKSAMLEngineException {
-
-		LOG.info("validateSTORKAttrQueryResponse");
-		final Response samlResponse = (Response) validateStorkSaml(tokenSaml);
-
-		LOG.debug("Create StorkAttrQueryResponse.");
-		final STORKAttrQueryResponse attrQueryResponse = new STORKAttrQueryResponse();
-
-		attrQueryResponse.setCountry(this.getCountry(samlResponse.getSignature().getKeyInfo()));
-
-		LOG.debug("Set ID.");
-		attrQueryResponse.setSamlId(samlResponse.getID());
-		LOG.debug("Set InResponseTo.");
-		attrQueryResponse.setInResponseTo(samlResponse.getInResponseTo());
-		LOG.debug("Set statusCode.");
-		attrQueryResponse.setStatusCode(samlResponse.getStatus().getStatusCode().getValue());
-
-		// Subordinate code.
-		if (samlResponse.getStatus().getStatusCode().getStatusCode() != null) {
-			attrQueryResponse.setSubStatusCode(samlResponse.getStatus().getStatusCode().getStatusCode().getValue());
-		}
-
-		if (samlResponse.getStatus().getStatusMessage() != null) {
-			LOG.debug("Set statusMessage.");
-			attrQueryResponse.setMessage(samlResponse.getStatus().getStatusMessage().getMessage());
-		}
-
-		LOG.debug("validateStorkResponse");
-		final Assertion assertion = (Assertion) validateStorkResponse(samlResponse, userIP);
-
-		if (assertion != null) {
-			final DateTime serverDate = new DateTime();
-
-			attrQueryResponse.setAssertion(assertion);
-
-			if (assertion.getConditions().getNotOnOrAfter().isBefore(serverDate)) {
-				LOG.error("Token date expired (getNotOnOrAfter =  " + assertion.getConditions().getNotOnOrAfter() + ", server_date: " + serverDate + ")");
-				throw new STORKSAMLEngineException("Token date expired (getNotOnOrAfter =  " + assertion.getConditions().getNotOnOrAfter() + " ), server_date: " + serverDate);
-			}
-
-			LOG.debug("Set notOnOrAfter.");
-			attrQueryResponse.setNotOnOrAfter(assertion.getConditions().getNotOnOrAfter());
-
-			LOG.debug("Set notBefore.");
-			attrQueryResponse.setNotBefore(assertion.getConditions().getNotBefore());
-
-			attrQueryResponse.setNotBefore(assertion.getConditions().getNotBefore());
-
-			attrQueryResponse.setAudienceRestriction(((AudienceRestriction) assertion.getConditions().getAudienceRestrictions().get(0)).getAudiences().get(0).getAudienceURI());
-		}
-
-		// Case no error.
-		if (assertion != null && StatusCode.SUCCESS_URI.equalsIgnoreCase(attrQueryResponse.getStatusCode())) {
-			LOG.debug("Status Success. Set PersonalAttributeList.");
-			attrQueryResponse.setPersonalAttributeList(generatePersonalAttributeList(assertion));
-			attrQueryResponse.setFail(false);
-		} else {
-			LOG.debug("Status Fail.");
-			attrQueryResponse.setFail(true);
-		}
-
-		attrQueryResponse.setAssertions(samlResponse.getAssertions());
-		if (samlResponse.getAssertions().size() > 1) {
-			PersonalAttributeList total = new PersonalAttributeList();
-			List<IPersonalAttributeList> attrList = new ArrayList();
-			for (int i = 0; i < samlResponse.getAssertions().size(); i++) {
-				Assertion tempAssertion = (Assertion) samlResponse.getAssertions().get(i);
-				IPersonalAttributeList temp = generatePersonalAttributeList(tempAssertion);
-				if (temp != null) {
-					attrList.add(temp);
-					for (PersonalAttribute attribute : temp) {
-						PersonalAttribute attr = (PersonalAttribute) attribute.clone();
-						attr.setName(attr.getName() + tempAssertion.getID());
-						total.add(attr);
-					}
-				}
-			}
-			attrQueryResponse.setPersonalAttributeLists(attrList);
-			attrQueryResponse.setTotalPersonalAttributeList(total);
-		}
-
-		LOG.debug("Return result.");
-		return attrQueryResponse;
-
-	}
-
-	/**
-	 * Validate stork response.
-	 * 
-	 * @param samlResponse
-	 *            the SAML response
-	 * @param userIP
-	 *            the user IP
-	 * 
-	 * @return the assertion
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	private Assertion validateStorkResponse(final Response samlResponse, final String userIP) throws STORKSAMLEngineException {
-		// Exist only one Assertion
-
-		if (samlResponse.getAssertions() == null || samlResponse.getAssertions().isEmpty()) {
-			LOG.info("Assertion is null or empty."); // in replace of throw new STORKSAMLEngineException("Assertion is null or empty.")
-			return null;
-		}
-
-		final Assertion assertion = (Assertion) samlResponse.getAssertions().get(0);
-
-		LOG.debug("Verified method Bearer");
-		for (final Iterator<SubjectConfirmation> iter = assertion.getSubject().getSubjectConfirmations().iterator(); iter.hasNext();) {
-			final SubjectConfirmation element = iter.next();
-			final boolean isBearer = SubjectConfirmation.METHOD_BEARER.equals(element.getMethod());
-
-			final boolean ipValidate = super.getSamlCoreProperties().isIpValidation();
-
-			if (ipValidate) {
-				if (isBearer) {
-					if (StringUtils.isBlank(userIP)) {
-						LOG.error("browser_ip is null or empty.");
-						throw new STORKSAMLEngineException("browser_ip is null or empty.");
-					} else if (StringUtils.isBlank(element.getSubjectConfirmationData().getAddress())) {
-						LOG.error("token_ip attribute is null or empty.");
-						throw new STORKSAMLEngineException("token_ip attribute is null or empty.");
-					}
-				}
-
-				final boolean ipEqual = element.getSubjectConfirmationData().getAddress().equals(userIP);
-
-				// Validation ipUser
-				if (!ipEqual && ipValidate) {
-					LOG.error("SubjectConfirmation BEARER: ");
-					throw new STORKSAMLEngineException("IPs doesn't match : token_ip (" + element.getSubjectConfirmationData().getAddress() + ") browser_ip (" + userIP + ")");
-				}
-			}
-
-		}
-		return assertion;
-	}
-
-	/**
-	 * Validate stork SAML.
-	 * 
-	 * @param tokenSaml
-	 *            the token SAML
-	 * 
-	 * @return the signable SAML object
-	 * 
-	 * @throws STORKSAMLEngineException
-	 *             the STORKSAML engine exception
-	 */
-	private SignableSAMLObject validateStorkSaml(final byte[] tokenSaml) throws STORKSAMLEngineException {
-
-		LOG.info("Validate StorkSaml message.");
-
-		if (tokenSaml == null) {
-			LOG.error("Saml authentication request is null.");
-			throw new STORKSAMLEngineException("Saml authentication request is null.");
-		}
-
-		LOG.debug("Generate AuthnRequest from request.");
-		SignableSAMLObject samlObject;
-
-		try {
-			samlObject = (SignableSAMLObject) super.unmarshall(tokenSaml);
-		} catch (SAMLEngineException e) {
-			LOG.error("SAMLEngineException unmarshall.", e);
-			throw new STORKSAMLEngineException(e);
-		}
-
-		boolean validateSign = true;
-
-		if (StringUtils.isNotBlank(super.getSamlCoreProperties().getProperty("validateSignature"))) {
-			validateSign = Boolean.valueOf(super.getSamlCoreProperties().getProperty("validateSignature"));
-		}
-
-		if (validateSign) {
-			LOG.debug("Validate Signature.");
-			try {
-				super.validateSignature(samlObject);
-			} catch (SAMLEngineException e) {
-				LOG.error("SAMLEngineException validateSignature.", e);
-				throw new STORKSAMLEngineException(e);
-			}
-		}
-
-		LOG.debug("Validate Schema.");
-		final ValidatorSuite validatorSuite = Configuration.getValidatorSuite("saml2-core-schema-validator");
-		try {
-			if (samlObject.getElementQName().toString().endsWith(CustomAttributeQuery.DEFAULT_ELEMENT_LOCAL_NAME)) {
-				CustomAttributeQueryValidator val = new CustomAttributeQueryValidator();
-				val.validate((CustomAttributeQuery) samlObject);
-			} else if (samlObject instanceof Response && ((Response) samlObject).getAssertions().size() > 1) {
-				MultipleAssertionResponseValidator val = new MultipleAssertionResponseValidator();
-				val.validate((Response) samlObject);
-			} else
-				validatorSuite.validate(samlObject);
-		} catch (ValidationException e) {
-			LOG.error("ValidationException.", e);
-			throw new STORKSAMLEngineException(e);
-		}
-
-		return samlObject;
-	}
-
-	private boolean isComplex(XMLObject xmlObject) {
-		boolean isComplex = false;
-
-		final XSAnyImpl complexValue = (XSAnyImpl) xmlObject;
-
-		for (int nextComplexValue = 0; nextComplexValue < complexValue.getUnknownXMLObjects().size(); nextComplexValue++) {
-
-			final XSAnyImpl simple = (XSAnyImpl) complexValue.getUnknownXMLObjects().get(nextComplexValue);
-
-			if (simple.getElementQName().getLocalPart() != null) {
-				isComplex = true;
-				break;
-			}
-		}
-
-		return isComplex;
-	}
-}