org.opensaml.xml.io.Unmarshaller Java Examples

The following examples show how to use org.opensaml.xml.io.Unmarshaller. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source Project: MaxKey   Author: shimingxy   File: MetadataGenerator.java    License: Apache License 2.0 6 votes vote down vote up
public static  XMLObject unmarshallElement( Document doc) {
    try {
        Element samlElement = doc.getDocumentElement();

        Unmarshaller unmarshaller = org.opensaml.xml.Configuration.getUnmarshallerFactory().getUnmarshaller(samlElement);
        if (unmarshaller == null) {
     	   logger.error("Unable to retrieve unmarshaller by DOM Element");
        }

        return unmarshaller.unmarshall(samlElement);
    }catch (UnmarshallingException e) {
 	   logger.error("Unmarshalling failed when parsing doc : " , e);
    }

    return null;
}
 
Example #2
Source Project: carbon-identity   Author: wso2-attic   File: WSXACMLMessageReceiver.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * Constructing the SAML or XACML Objects from a String
 *
 * @param xmlString Decoded SAML or XACML String
 * @return SAML or XACML Object
 * @throws org.wso2.carbon.identity.entitlement.EntitlementException
 */
public XMLObject unmarshall(String xmlString) throws EntitlementException {

    try {
        doBootstrap();
        DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
        documentBuilderFactory.setNamespaceAware(true);

        documentBuilderFactory.setExpandEntityReferences(false);
        documentBuilderFactory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true);
        SecurityManager securityManager = new SecurityManager();
        securityManager.setEntityExpansionLimit(ENTITY_EXPANSION_LIMIT);
        documentBuilderFactory.setAttribute(SECURITY_MANAGER_PROPERTY, securityManager);

        DocumentBuilder docBuilder = documentBuilderFactory.newDocumentBuilder();
        docBuilder.setEntityResolver(new CarbonEntityResolver());
        Document document = docBuilder.parse(new ByteArrayInputStream(xmlString.trim().getBytes()));
        Element element = document.getDocumentElement();
        UnmarshallerFactory unmarshallerFactory = Configuration.getUnmarshallerFactory();
        Unmarshaller unmarshaller = unmarshallerFactory.getUnmarshaller(element);
        return unmarshaller.unmarshall(element);
    } catch (Exception e) {
        log.error("Error in constructing XML(SAML or XACML) Object from the encoded String", e);
        throw new EntitlementException("Error in constructing XML(SAML or XACML) from the encoded String ", e);
    }
}
 
Example #3
Source Project: carbon-identity   Author: wso2-attic   File: IdentityUtil.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * Constructing the SAML or XACML Objects from a String
 *
 * @param xmlString Decoded SAML or XACML String
 * @return SAML or XACML Object
 * @throws org.wso2.carbon.identity.base.IdentityException
 */
public static XMLObject unmarshall(String xmlString) throws IdentityException {

    try {
        DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
        documentBuilderFactory.setNamespaceAware(true);

        documentBuilderFactory.setExpandEntityReferences(false);
        documentBuilderFactory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true);
        org.apache.xerces.util.SecurityManager securityManager = new SecurityManager();
        securityManager.setEntityExpansionLimit(ENTITY_EXPANSION_LIMIT);
        documentBuilderFactory.setAttribute(SECURITY_MANAGER_PROPERTY, securityManager);

        DocumentBuilder docBuilder = documentBuilderFactory.newDocumentBuilder();
        docBuilder.setEntityResolver(new CarbonEntityResolver());
        Document document = docBuilder.parse(new ByteArrayInputStream(xmlString.trim().getBytes(Charsets.UTF_8)));
        Element element = document.getDocumentElement();
        UnmarshallerFactory unmarshallerFactory = Configuration.getUnmarshallerFactory();
        Unmarshaller unmarshaller = unmarshallerFactory.getUnmarshaller(element);
        return unmarshaller.unmarshall(element);
    } catch (ParserConfigurationException | UnmarshallingException | SAXException | IOException e) {
        String message = "Error in constructing XML Object from the encoded String";
        throw IdentityException.error(message, e);
    }
}
 
Example #4
Source Project: carbon-commons   Author: wso2   File: Util.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * Constructing the XMLObject Object from a String
 *
 * @param authReqStr
 * @return Corresponding XMLObject which is a SAML2 object
 * @throws Exception
 */
public static XMLObject unmarshall(String authReqStr) throws Exception {
    try {
        doBootstrap();
        DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
        documentBuilderFactory.setNamespaceAware(true);
        DocumentBuilder docBuilder = documentBuilderFactory.newDocumentBuilder();
        Document document = docBuilder.parse(new ByteArrayInputStream(authReqStr.trim().getBytes()));
        Element element = document.getDocumentElement();
        UnmarshallerFactory unmarshallerFactory = Configuration.getUnmarshallerFactory();
        Unmarshaller unmarshaller = unmarshallerFactory.getUnmarshaller(element);
        return unmarshaller.unmarshall(element);
    } catch (Exception e) {
        throw new Exception("Error in constructing AuthRequest from " +
                            "the encoded String ", e);
    }
}
 
Example #5
Source Project: lams   Author: lamsfoundation   File: StaticKeyInfoGenerator.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Get a KeyInfo unmarshaller.
 * 
 * @return a KeyInfo unmarshaller
 * @throws SecurityException thrown if there is an error obtaining the unmarshaller from the configuration
 */
private Unmarshaller getUnmarshaller() throws SecurityException {
    if (keyInfoUnmarshaller != null) {
        return keyInfoUnmarshaller;
    }
    keyInfoUnmarshaller = Configuration.getUnmarshallerFactory().getUnmarshaller(KeyInfo.DEFAULT_ELEMENT_NAME);
    if (keyInfoUnmarshaller == null) {
        throw new SecurityException("Could not obtain KeyInfo unmarshaller from the configuration");
    }
    return keyInfoUnmarshaller;
}
 
Example #6
Source Project: lams   Author: lamsfoundation   File: SignatureUnmarshaller.java    License: GNU General Public License v2.0 5 votes vote down vote up
/** {@inheritDoc} */
public Signature unmarshall(Element signatureElement) throws UnmarshallingException {
    log.debug("Starting to unmarshall Apache XML-Security-based SignatureImpl element");

    SignatureImpl signature = new SignatureImpl(signatureElement.getNamespaceURI(),
            signatureElement.getLocalName(), signatureElement.getPrefix());

    try {
        log.debug("Constructing Apache XMLSignature object");

        XMLSignature xmlSignature = new XMLSignature(signatureElement, "");

        SignedInfo signedInfo = xmlSignature.getSignedInfo();

        log.debug("Adding canonicalization and signing algorithms, and HMAC output length to Signature");
        signature.setCanonicalizationAlgorithm(signedInfo.getCanonicalizationMethodURI());
        signature.setSignatureAlgorithm(signedInfo.getSignatureMethodURI());
        signature.setHMACOutputLength(getHMACOutputLengthValue(signedInfo.getSignatureMethodElement()));

        org.apache.xml.security.keys.KeyInfo xmlSecKeyInfo = xmlSignature.getKeyInfo();
        if (xmlSecKeyInfo != null) {
            log.debug("Adding KeyInfo to Signature");
            Unmarshaller unmarshaller = Configuration.getUnmarshallerFactory().getUnmarshaller(
                    xmlSecKeyInfo.getElement());
            KeyInfo keyInfo = (KeyInfo) unmarshaller.unmarshall(xmlSecKeyInfo.getElement());
            signature.setKeyInfo(keyInfo);
        }
        signature.setXMLSignature(xmlSignature);
        signature.setDOM(signatureElement);
        return signature;
    } catch (XMLSecurityException e) {
        log.error("Error constructing Apache XMLSignature instance from Signature element: {}", e.getMessage());
        throw new UnmarshallingException("Unable to unmarshall Signature with Apache XMLSignature", e);
    }
}
 
Example #7
Source Project: lams   Author: lamsfoundation   File: XMLObjectHelper.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Unmarshall a Document from an InputSteam.
 * 
 * @param parserPool the ParserPool instance to use
 * @param inputStream the InputStream to unmarshall
 * @return the unmarshalled XMLObject
 * @throws XMLParserException if there is a problem parsing the input data
 * @throws UnmarshallingException if there is a problem unmarshalling the parsed DOM
 */
public static XMLObject unmarshallFromInputStream(ParserPool parserPool, InputStream inputStream)
        throws XMLParserException, UnmarshallingException {
    Logger log = getLogger();
    log.debug("Parsing InputStream into DOM document");

    Document messageDoc = parserPool.parse(inputStream);
    Element messageElem = messageDoc.getDocumentElement();

    if (log.isTraceEnabled()) {
        log.trace("Resultant DOM message was:");
        log.trace(XMLHelper.nodeToString(messageElem));
    }

    log.debug("Unmarshalling DOM parsed from InputStream");
    Unmarshaller unmarshaller = Configuration.getUnmarshallerFactory().getUnmarshaller(messageElem);
    if (unmarshaller == null) {
        log.error("Unable to unmarshall InputStream, no unmarshaller registered for element "
                + XMLHelper.getNodeQName(messageElem));
        throw new UnmarshallingException(
                "Unable to unmarshall InputStream, no unmarshaller registered for element "
                        + XMLHelper.getNodeQName(messageElem));
    }

    XMLObject message = unmarshaller.unmarshall(messageElem);

    log.debug("InputStream succesfully unmarshalled");
    return message;
}
 
Example #8
Source Project: lams   Author: lamsfoundation   File: XMLObjectHelper.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Unmarshall a Document from a Reader.
 * 
 * @param parserPool the ParserPool instance to use
 * @param reader the Reader to unmarshall
 * @return the unmarshalled XMLObject
 * @throws XMLParserException if there is a problem parsing the input data
 * @throws UnmarshallingException if there is a problem unmarshalling the parsed DOM
 */
public static XMLObject unmarshallFromReader(ParserPool parserPool, Reader reader)
        throws XMLParserException, UnmarshallingException {
    Logger log = getLogger();
    log.debug("Parsing Reader into DOM document");
    

    Document messageDoc = parserPool.parse(reader);
    Element messageElem = messageDoc.getDocumentElement();

    if (log.isTraceEnabled()) {
        log.trace("Resultant DOM message was:");
        log.trace(XMLHelper.nodeToString(messageElem));
    }

    log.debug("Unmarshalling DOM parsed from Reader");
    Unmarshaller unmarshaller = Configuration.getUnmarshallerFactory().getUnmarshaller(messageElem);
    if (unmarshaller == null) {
        log.error("Unable to unmarshall Reader, no unmarshaller registered for element "
                + XMLHelper.getNodeQName(messageElem));
        throw new UnmarshallingException(
                "Unable to unmarshall Reader, no unmarshaller registered for element "
                        + XMLHelper.getNodeQName(messageElem));
    }

    XMLObject message = unmarshaller.unmarshall(messageElem);

    log.debug("Reader succesfully unmarshalled");
    return message;
}
 
Example #9
Source Project: spring-tsers-auth   Author: lhartikk   File: WebSecurityConfig.java    License: Apache License 2.0 5 votes vote down vote up
@Bean
@Qualifier("idp-ssocircle")
public ExtendedMetadataDelegate ssoCircleExtendedMetadataProvider()
        throws MetadataProviderException {


    AbstractMetadataProvider provider = new AbstractMetadataProvider() {
        @Override
        protected XMLObject doGetMetadata() throws MetadataProviderException {
            DefaultResourceLoader loader = new DefaultResourceLoader();
            Resource storeFile = loader.getResource("classPath:/saml/idp-metadata.xml");

            ParserPool parser = parserPool();
            try {
                Document mdDocument = parser.parse(storeFile.getInputStream());
                Unmarshaller unmarshaller = unmarshallerFactory.getUnmarshaller(mdDocument.getDocumentElement());
                return unmarshaller.unmarshall(mdDocument.getDocumentElement());
            } catch (Exception e) {
                e.printStackTrace();
                throw new MetadataProviderException();
            }


        }
    };
    ExtendedMetadataDelegate extendedMetadataDelegate =
            new ExtendedMetadataDelegate(provider, extendedMetadata());
    extendedMetadataDelegate.setMetadataTrustCheck(false);
    extendedMetadataDelegate.setMetadataRequireSignature(false);
    return extendedMetadataDelegate;
}
 
Example #10
Source Project: carbon-identity   Author: wso2-attic   File: Util.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Constructing the XMLObject Object from a String
 *
 * @param authReqStr
 * @return Corresponding XMLObject which is a SAML2 object
 * @throws SAML2SSOUIAuthenticatorException
 */
public static XMLObject unmarshall(String authReqStr) throws SAML2SSOUIAuthenticatorException {

    try {
        doBootstrap();
        DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
        documentBuilderFactory.setNamespaceAware(true);

        documentBuilderFactory.setExpandEntityReferences(false);
        documentBuilderFactory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true);
        SecurityManager securityManager = new SecurityManager();
        securityManager.setEntityExpansionLimit(ENTITY_EXPANSION_LIMIT);
        documentBuilderFactory.setAttribute(SECURITY_MANAGER_PROPERTY, securityManager);

        DocumentBuilder docBuilder = documentBuilderFactory.newDocumentBuilder();
        docBuilder.setEntityResolver(new CarbonEntityResolver());
        Document document = docBuilder.parse(new ByteArrayInputStream(authReqStr.trim()
                .getBytes()));
        Element element = document.getDocumentElement();
        UnmarshallerFactory unmarshallerFactory = Configuration.getUnmarshallerFactory();
        Unmarshaller unmarshaller = unmarshallerFactory.getUnmarshaller(element);
        return unmarshaller.unmarshall(element);
    } catch (Exception e) {
        log.error("Error in constructing AuthRequest from the encoded String", e);
        throw new SAML2SSOUIAuthenticatorException("Error in constructing AuthRequest from "
                + "the encoded String ", e);
    }
}
 
Example #11
Source Project: carbon-identity   Author: wso2-attic   File: WSXACMLEntitlementServiceClient.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Constructing the SAML or XACML Objects from a String
 *
 * @param xmlString Decoded SAML or XACML String
 * @return SAML or XACML Object
 * @throws EntitlementProxyException
 */
private XMLObject unmarshall(String xmlString) throws EntitlementProxyException {

    try {
        doBootstrap();
        DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
        documentBuilderFactory.setNamespaceAware(true);

        documentBuilderFactory.setExpandEntityReferences(false);
        documentBuilderFactory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true);
        SecurityManager securityManager = new SecurityManager();
        securityManager.setEntityExpansionLimit(ENTITY_EXPANSION_LIMIT);
        documentBuilderFactory.setAttribute(SECURITY_MANAGER_PROPERTY, securityManager);

        DocumentBuilder docBuilder = documentBuilderFactory.newDocumentBuilder();
        docBuilder.setEntityResolver(new CarbonEntityResolver());
        Document document = docBuilder.parse(new ByteArrayInputStream(xmlString.trim().getBytes(Charset.forName
                ("UTF-8"))));
        Element element = document.getDocumentElement();
        UnmarshallerFactory unmarshallerFactory = Configuration.getUnmarshallerFactory();
        Unmarshaller unmarshaller = unmarshallerFactory.getUnmarshaller(element);
        return unmarshaller.unmarshall(element);
    } catch (Exception e) {
        log.error("Error in constructing XML(SAML or XACML) Object from the encoded String", e);
        throw new EntitlementProxyException(
                "Error in constructing XML(SAML or XACML) from the encoded String", e);
    }
}
 
Example #12
Source Project: cloudstack   Author: apache   File: SAMLUtils.java    License: Apache License 2.0 5 votes vote down vote up
public static Response decodeSAMLResponse(String responseMessage)
        throws ConfigurationException, ParserConfigurationException,
        SAXException, IOException, UnmarshallingException {
    DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
    documentBuilderFactory.setNamespaceAware(true);
    DocumentBuilder docBuilder = documentBuilderFactory.newDocumentBuilder();
    byte[] base64DecodedResponse = Base64.decode(responseMessage);
    Document document = docBuilder.parse(new ByteArrayInputStream(base64DecodedResponse));
    Element element = document.getDocumentElement();
    UnmarshallerFactory unmarshallerFactory = Configuration.getUnmarshallerFactory();
    Unmarshaller unmarshaller = unmarshallerFactory.getUnmarshaller(element);
    return (Response) unmarshaller.unmarshall(element);
}
 
Example #13
Source Project: secure-data-service   Author: inbloom   File: SamlHelper.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Convert w3c element to a SAML response
 * @param element
 * @return
 */
public org.opensaml.saml2.core.Response convertToSAMLResponse(org.w3c.dom.Element element) {
    org.opensaml.saml2.core.Response samlResponse = null;

    UnmarshallerFactory unmarshallerFactory = Configuration.getUnmarshallerFactory();
    Unmarshaller unmarshaller = unmarshallerFactory.getUnmarshaller(element);

    if(unmarshaller == null) {
        raiseSamlValidationError("Invalid SAML Response", null);
    }

    XMLObject responseXmlObj = null;

    try {
        responseXmlObj = unmarshaller.unmarshall(element);
    } catch (UnmarshallingException e) {
        raiseSamlValidationError("Error unmarshalling response from IdP", null);
    }

    if (responseXmlObj instanceof org.opensaml.saml2.core.Response) {
        samlResponse = (org.opensaml.saml2.core.Response) responseXmlObj;
    } else {
        raiseSamlValidationError("Response is in an improper format", null);
    }

    return samlResponse;
}
 
Example #14
Source Project: lams   Author: lamsfoundation   File: Configuration.java    License: GNU General Public License v2.0 3 votes vote down vote up
/**
 * Adds an object provider to this configuration.
 * 
 * @param providerName the name of the object provider, corresponding to the element name or type name that the
 *            builder, marshaller, and unmarshaller operate on
 * @param builder the builder for that given provider
 * @param marshaller the marshaller for the provider
 * @param unmarshaller the unmarshaller for the provider
 */
public static void registerObjectProvider(QName providerName, XMLObjectBuilder builder, Marshaller marshaller,
        Unmarshaller unmarshaller) {
    Logger log = getLogger();
    log.debug("Registering new builder, marshaller, and unmarshaller for {}", providerName);
    builderFactory.registerBuilder(providerName, builder);
    marshallerFactory.registerMarshaller(providerName, marshaller);
    unmarshallerFactory.registerUnmarshaller(providerName, unmarshaller);
}
 
Example #15
Source Project: lams   Author: lamsfoundation   File: Configuration.java    License: GNU General Public License v2.0 3 votes vote down vote up
/**
 * Adds an object provider to this configuration.
 * 
 * @param providerName the name of the object provider, corresponding to the element name or type name that the
 *            builder, marshaller, and unmarshaller operate on
 * @param builder the builder for that given provider
 * @param marshaller the marshaller for the provider
 * @param unmarshaller the unmarshaller for the provider
 * @param configuration optional XML configuration snippet
 * 
 * @deprecated this method is deprecated with no replacement
 */
public static void registerObjectProvider(QName providerName, XMLObjectBuilder builder, Marshaller marshaller,
        Unmarshaller unmarshaller, Element configuration) {
    Logger log = getLogger();
    log.debug("Registering new builder, marshaller, and unmarshaller for {}", providerName);
    if (configuration != null) {
        configuredObjectProviders.put(providerName, configuration);
    }
    builderFactory.registerBuilder(providerName, builder);
    marshallerFactory.registerMarshaller(providerName, marshaller);
    unmarshallerFactory.registerUnmarshaller(providerName, unmarshaller);
}