SAMLSubjectConfirmationDataParser.java
/*
* Copyright 2018 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.keycloak.saml.processing.core.parsers.saml.assertion;
import org.keycloak.dom.saml.v2.assertion.SubjectConfirmationDataType;
import org.keycloak.dom.xmlsec.w3.xmldsig.KeyInfoType;
import org.keycloak.saml.common.constants.WSTrustConstants;
import org.keycloak.saml.common.exceptions.ParsingException;
import org.keycloak.saml.common.util.StaxParserUtil;
import org.keycloak.saml.processing.core.parsers.saml.xmldsig.KeyInfoParser;
import java.util.Objects;
import javax.xml.stream.XMLEventReader;
import javax.xml.stream.events.StartElement;
public class SAMLSubjectConfirmationDataParser extends AbstractStaxSamlAssertionParser<SubjectConfirmationDataType> {
public static final SAMLSubjectConfirmationDataParser INSTANCE = new SAMLSubjectConfirmationDataParser();
public SAMLSubjectConfirmationDataParser() {
super(SAMLAssertionQNames.SUBJECT_CONFIRMATION_DATA);
}
@Override
protected SubjectConfirmationDataType instantiateElement(XMLEventReader xmlEventReader, StartElement element) throws ParsingException {
final SubjectConfirmationDataType subjectConfirmationData = new SubjectConfirmationDataType();
subjectConfirmationData.setInResponseTo(StaxParserUtil.getAttributeValue(element, SAMLAssertionQNames.ATTR_IN_RESPONSE_TO));
subjectConfirmationData.setNotBefore(StaxParserUtil.getXmlTimeAttributeValue(element, SAMLAssertionQNames.ATTR_NOT_BEFORE));
subjectConfirmationData.setNotOnOrAfter(StaxParserUtil.getXmlTimeAttributeValue(element, SAMLAssertionQNames.ATTR_NOT_ON_OR_AFTER));
subjectConfirmationData.setRecipient(StaxParserUtil.getAttributeValue(element, SAMLAssertionQNames.ATTR_RECIPIENT));
subjectConfirmationData.setAddress(StaxParserUtil.getAttributeValue(element, SAMLAssertionQNames.ATTR_ADDRESS));
return subjectConfirmationData;
}
@Override
protected void processSubElement(XMLEventReader xmlEventReader, SubjectConfirmationDataType target, SAMLAssertionQNames element, StartElement elementDetail) throws ParsingException {
switch (element) {
case KEY_INFO:
KeyInfoType keyInfo = KeyInfoParser.getInstance().parse(xmlEventReader);
target.setAnyType(keyInfo);
break;
default:
String tag = StaxParserUtil.getElementName(elementDetail);
if (Objects.equals(tag, WSTrustConstants.XMLEnc.ENCRYPTED_KEY)) {
target.setAnyType(StaxParserUtil.getDOMElement(xmlEventReader));
} else {
throw LOGGER.parserUnknownTag(StaxParserUtil.getElementName(elementDetail), elementDetail.getLocation());
}
}
}
}