diff options
Diffstat (limited to 'eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/utils/SAML2Utils.java')
-rw-r--r-- | eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/utils/SAML2Utils.java | 201 |
1 files changed, 0 insertions, 201 deletions
diff --git a/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/utils/SAML2Utils.java b/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/utils/SAML2Utils.java deleted file mode 100644 index d33ee6c6..00000000 --- a/eaaf_modules/eaaf_module_pvp2_core/src/main/java/at/gv/egiz/eaaf/modules/pvp2/impl/utils/SAML2Utils.java +++ /dev/null @@ -1,201 +0,0 @@ -/******************************************************************************* - * Copyright 2017 Graz University of Technology - * EAAF-Core Components has been developed in a cooperation between EGIZ, - * A-SIT Plus, A-SIT, and Graz University of Technology. - * - * Licensed under the EUPL, Version 1.2 or - as soon they will be approved by - * the European Commission - subsequent versions of the EUPL (the "Licence"); - * You may not use this work except in compliance with the Licence. - * You may obtain a copy of the Licence at: - * https://joinup.ec.europa.eu/news/understanding-eupl-v12 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the Licence is distributed on an "AS IS" basis, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the Licence for the specific language governing permissions and - * limitations under the Licence. - * - * This product combines work with different licenses. See the "NOTICE" text - * file for details on the various modules and licenses. - * The "NOTICE" text file is part of the distribution. Any derivative works - * that you distribute must include a readable copy of the "NOTICE" text file. - *******************************************************************************/ -/******************************************************************************* - *******************************************************************************/ -/******************************************************************************* - *******************************************************************************/ -package at.gv.egiz.eaaf.modules.pvp2.impl.utils; - -import java.io.IOException; -import java.security.NoSuchAlgorithmException; -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.TransformerException; -import javax.xml.transform.dom.DOMSource; -import javax.xml.validation.Schema; -import javax.xml.validation.Validator; - -import org.apache.commons.lang3.StringUtils; -import org.opensaml.Configuration; -import org.opensaml.common.impl.SecureRandomIdentifierGenerator; -import org.opensaml.common.xml.SAMLSchemaBuilder; -import org.opensaml.saml2.core.Attribute; -import org.opensaml.saml2.core.Status; -import org.opensaml.saml2.core.StatusCode; -import org.opensaml.saml2.metadata.AssertionConsumerService; -import org.opensaml.saml2.metadata.SPSSODescriptor; -import org.opensaml.ws.soap.soap11.Body; -import org.opensaml.ws.soap.soap11.Envelope; -import org.opensaml.xml.XMLObject; -import org.opensaml.xml.XMLObjectBuilderFactory; -import org.opensaml.xml.io.Marshaller; -import org.opensaml.xml.io.MarshallingException; -import org.opensaml.xml.schema.XSString; -import org.opensaml.xml.schema.impl.XSStringBuilder; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; -import org.w3c.dom.Document; - -import at.gv.egiz.eaaf.core.impl.utils.Random; -import at.gv.egiz.eaaf.modules.pvp2.PVPConstants; -import at.gv.egiz.eaaf.modules.pvp2.api.reqattr.EAAFRequestedAttribute; - -public class SAML2Utils { - private static final Logger log = LoggerFactory.getLogger(SAML2Utils.class); - - public static <T> T createSAMLObject(final Class<T> clazz) { - try { - XMLObjectBuilderFactory builderFactory = Configuration - .getBuilderFactory(); - - QName defaultElementName = (QName) clazz.getDeclaredField( - "DEFAULT_ELEMENT_NAME").get(null); - @SuppressWarnings("unchecked") - T object = (T) builderFactory.getBuilder(defaultElementName) - .buildObject(defaultElementName); - return object; - } catch (Throwable e) { - e.printStackTrace(); - return null; - } - } - - public static String getSecureIdentifier() { - return "_".concat(Random.nextHexRandom16()); - - /*Bug-Fix: There are open problems with RandomNumberGenerator via Java SPI and Java JDK 8.121 - * Generation of a 16bit Random identifier FAILES with an Caused by: java.lang.ArrayIndexOutOfBoundsException - * Caused by: java.lang.ArrayIndexOutOfBoundsException - at iaik.security.random.o.engineNextBytes(Unknown Source) - at iaik.security.random.SecRandomSpi.engineNextBytes(Unknown Source) - at java.security.SecureRandom.nextBytes(SecureRandom.java:468) - at org.opensaml.common.impl.SecureRandomIdentifierGenerator.generateIdentifier(SecureRandomIdentifierGenerator.java:62) - at org.opensaml.common.impl.SecureRandomIdentifierGenerator.generateIdentifier(SecureRandomIdentifierGenerator.java:56) - at at.gv.egovernment.moa.id.protocols.pvp2x.utils.SAML2Utils.getSecureIdentifier(SAML2Utils.java:69) - */ - //return idGenerator.generateIdentifier(); - } - - private static SecureRandomIdentifierGenerator idGenerator; - - private static DocumentBuilder builder; - static { - DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); - factory.setNamespaceAware(true); - try { - builder = factory.newDocumentBuilder(); - } catch (ParserConfigurationException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - try { - idGenerator = new SecureRandomIdentifierGenerator(); - } catch(NoSuchAlgorithmException e) { - e.printStackTrace(); - } - } - - public static Document asDOMDocument(XMLObject object) throws IOException, - MarshallingException, TransformerException { - Document document = builder.newDocument(); - Marshaller out = Configuration.getMarshallerFactory().getMarshaller( - object); - out.marshall(object, document); - return document; - } - - public static Status getSuccessStatus() { - Status status = SAML2Utils.createSAMLObject(Status.class); - StatusCode statusCode = SAML2Utils.createSAMLObject(StatusCode.class); - statusCode.setValue(StatusCode.SUCCESS_URI); - status.setStatusCode(statusCode); - return status; - } - - public static int getDefaultAssertionConsumerServiceIndex(SPSSODescriptor spSSODescriptor) { - - List<AssertionConsumerService> assertionConsumerList = spSSODescriptor.getAssertionConsumerServices(); - - for (AssertionConsumerService el : assertionConsumerList) { - if (el.isDefault()) - return el.getIndex(); - - } - - return 0; - } - - public static Envelope buildSOAP11Envelope(XMLObject payload) { - XMLObjectBuilderFactory bf = Configuration.getBuilderFactory(); - Envelope envelope = (Envelope) bf.getBuilder(Envelope.DEFAULT_ELEMENT_NAME).buildObject(Envelope.DEFAULT_ELEMENT_NAME); - Body body = (Body) bf.getBuilder(Body.DEFAULT_ELEMENT_NAME).buildObject(Body.DEFAULT_ELEMENT_NAME); - - body.getUnknownXMLObjects().add(payload); - envelope.setBody(body); - - return envelope; - } - - public static EAAFRequestedAttribute generateReqAuthnAttributeSimple(Attribute attr, boolean isRequired, String value) { - EAAFRequestedAttribute requested = SAML2Utils.createSAMLObject(EAAFRequestedAttribute.class); - requested.setName(attr.getName()); - requested.setNameFormat(attr.getNameFormat()); - requested.setFriendlyName(attr.getFriendlyName()); - requested.setIsRequired(String.valueOf(isRequired)); - List<XMLObject> attributeValues = requested.getAttributeValues(); - if (StringUtils.isNotEmpty(value)) { - XMLObject attributeValueForRequest = createAttributeValue(PVPConstants.EIDAS_REQUESTED_ATTRIBUTE_VALUE_TYPE, value); - attributeValues.add(attributeValueForRequest); - } - return requested; - - } - - public static void schemeValidation(XMLObject xmlObject) throws Exception { - try { - Schema test = SAMLSchemaBuilder.getSAML11Schema(); - Validator val = test.newValidator(); - DOMSource source = new DOMSource(xmlObject.getDOM()); - val.validate(source); - log.debug("SAML2 Scheme validation successful"); - return; - - } catch (Exception e) { - log.warn("SAML2 scheme validation FAILED.", e); - throw e; - - } - } - - private static XMLObject createAttributeValue(QName attributeValueType, String value) { - XSStringBuilder stringBuilder = (XSStringBuilder) Configuration.getBuilderFactory().getBuilder(XSString.TYPE_NAME); - XSString stringValue = stringBuilder.buildObject(attributeValueType, XSString.TYPE_NAME); - stringValue.setValue(value); - return stringValue; - - } -} |