SAMLIDPSSODescriptorParser.java
package org.keycloak.saml.processing.core.parsers.saml.metadata;
import org.keycloak.dom.saml.v2.metadata.IDPSSODescriptorType;
import org.keycloak.saml.common.exceptions.ParsingException;
import org.keycloak.saml.common.util.StaxParserUtil;
import javax.xml.stream.XMLEventReader;
import javax.xml.stream.events.StartElement;
import java.util.List;
import static org.keycloak.saml.processing.core.parsers.saml.metadata.SAMLMetadataQNames.IDP_SSO_DESCRIPTOR;
/**
* @author mhajas
*/
public class SAMLIDPSSODescriptorParser extends SAMLSSODescriptorTypeParser<IDPSSODescriptorType> {
private static final SAMLIDPSSODescriptorParser INSTANCE = new SAMLIDPSSODescriptorParser();
private SAMLIDPSSODescriptorParser() {
super(IDP_SSO_DESCRIPTOR);
}
public static SAMLIDPSSODescriptorParser getInstance() {
return INSTANCE;
}
@Override
protected IDPSSODescriptorType instantiateElement(XMLEventReader xmlEventReader, StartElement element) throws ParsingException {
List<String> protocolEnum = StaxParserUtil.getRequiredStringListAttributeValue(element, SAMLMetadataQNames.ATTR_PROTOCOL_SUPPORT_ENUMERATION);
IDPSSODescriptorType descriptor = new IDPSSODescriptorType(protocolEnum);
// Role descriptor optional arguments
parseOptionalArguments(element, descriptor);
// IDPSSODecsriptor optional attributes
Boolean wantAuthnRequestsSigned = StaxParserUtil.getBooleanAttributeValue(element, SAMLMetadataQNames.ATTR_WANT_AUTHN_REQUESTS_SIGNED);
if (wantAuthnRequestsSigned != null) {
descriptor.setWantAuthnRequestsSigned(wantAuthnRequestsSigned);
}
return descriptor;
}
@Override
protected void processSubElement(XMLEventReader xmlEventReader, IDPSSODescriptorType target, SAMLMetadataQNames element, StartElement elementDetail) throws ParsingException {
switch (element) {
case SINGLE_SIGNON_SERVICE:
target.addSingleSignOnService(SAMLSingleSignOnServiceParser.getInstance().parse(xmlEventReader));
break;
case NAMEID_MAPPING_SERVICE:
target.addNameIDMappingService(SAMLNameIDMappingServiceParser.getInstance().parse(xmlEventReader));
break;
case ASSERTION_ID_REQUEST_SERVICE:
target.addAssertionIDRequestService(SAMLAssertinIDRequestServiceParser.getInstance().parse(xmlEventReader));
break;
case ATTRIBUTE_PROFILE:
StaxParserUtil.advance(xmlEventReader);
target.addAttributeProfile(StaxParserUtil.getElementText(xmlEventReader));
break;
case ATTRIBUTE:
target.addAttribute(SAMLAttributeParser.getInstance().parse(xmlEventReader));
break;
default:
super.processSubElement(xmlEventReader, target, element, elementDetail);
}
}
}