SAMLSubjectConfirmationParser.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.EncryptedElementType;
import org.keycloak.dom.saml.v2.assertion.NameIDType;
import org.keycloak.dom.saml.v2.assertion.SubjectConfirmationDataType;
import org.keycloak.dom.saml.v2.assertion.SubjectConfirmationType;
import org.keycloak.saml.common.ErrorCodes;
import org.keycloak.saml.common.exceptions.ParsingException;
import org.keycloak.saml.common.parsers.StaxParser;
import org.keycloak.saml.common.util.StaxParserUtil;
import org.keycloak.saml.processing.core.parsers.util.SAMLParserUtil;
import javax.xml.stream.XMLEventReader;
import javax.xml.stream.events.StartElement;
import org.w3c.dom.Element;
public class SAMLSubjectConfirmationParser extends AbstractStaxSamlAssertionParser<SubjectConfirmationType> implements StaxParser {
public static final SAMLSubjectConfirmationParser INSTANCE = new SAMLSubjectConfirmationParser();
public SAMLSubjectConfirmationParser() {
super(SAMLAssertionQNames.SUBJECT_CONFIRMATION);
}
@Override
protected SubjectConfirmationType instantiateElement(XMLEventReader xmlEventReader, StartElement element) throws ParsingException {
final SubjectConfirmationType res = new SubjectConfirmationType();
res.setMethod(StaxParserUtil.getAttributeValue(element, SAMLAssertionQNames.ATTR_METHOD));
return res;
}
@Override
protected void processSubElement(XMLEventReader xmlEventReader, SubjectConfirmationType target, SAMLAssertionQNames element, StartElement elementDetail) throws ParsingException {
switch (element) {
case NAMEID:
NameIDType nameID = SAMLParserUtil.parseNameIDType(xmlEventReader);
target.setNameID(nameID);
break;
case ENCRYPTED_ID:
Element domElement = StaxParserUtil.getDOMElement(xmlEventReader);
target.setEncryptedID(new EncryptedElementType(domElement));
break;
case SUBJECT_CONFIRMATION_DATA:
SubjectConfirmationDataType subjectConfirmationData = SAMLSubjectConfirmationDataParser.INSTANCE.parse(xmlEventReader);
target.setSubjectConfirmationData(subjectConfirmationData);
break;
default:
throw LOGGER.parserUnknownTag(StaxParserUtil.getElementName(elementDetail), elementDetail.getLocation());
}
}
}