Examples with XMLSignatureException org.apache.xml.security.signature.XMLSignatureException used on opensource projects

Example 11 with XMLSignatureException

use of org.apache.xml.security.signature.XMLSignatureException in project santuario-java by apache.

the class HMACOutputLengthTest method test_generate_hmac_sha1_40.

@org.junit.Test
public void test_generate_hmac_sha1_40() throws Exception {
    Document doc = XMLUtils.createDocumentBuilder(false).newDocument();
    XMLSignature sig = new XMLSignature(doc, null, XMLSignature.ALGO_ID_MAC_HMAC_SHA1, 40, Canonicalizer.ALGO_ID_C14N_OMIT_COMMENTS);
    try {
        sig.sign(getSecretKey("secret".getBytes(StandardCharsets.US_ASCII)));
        fail("Expected HMACOutputLength Exception");
    } catch (XMLSignatureException xse) {
        // System.out.println(xse.getMessage());
        if (!xse.getMsgID().equals("algorithms.HMACOutputLengthMin")) {
            fail(xse.getMessage());
        }
    }
}

Example 12 with XMLSignatureException

use of org.apache.xml.security.signature.XMLSignatureException in project OpenAM by OpenRock.

the class FMSigProvider method isValidSignature.

private boolean isValidSignature(XMLSignature signature, Set<X509Certificate> certificates) throws SAML2Exception {
    final String classMethod = "FMSigProvider.isValidSignature: ";
    XMLSignatureException firstException = null;
    for (X509Certificate certificate : certificates) {
        if (!SAML2Utils.validateCertificate(certificate)) {
            SAML2SDKUtils.debug.error(classMethod + "Signing Certificate is validated as bad.");
        } else {
            try {
                if (signature.checkSignatureValue(certificate)) {
                    return true;
                }
            } catch (XMLSignatureException xse) {
                SAML2SDKUtils.debug.warning(classMethod + "XML signature validation failed due to " + xse);
                if (firstException == null) {
                    firstException = xse;
                }
            }
        }
    }
    if (firstException != null) {
        throw new SAML2Exception(firstException);
    }
    return false;
}

Example 13 with XMLSignatureException

use of org.apache.xml.security.signature.XMLSignatureException in project OpenAM by OpenRock.

the class FMSigProvider method sign.

/**
     * Sign the xml document node whose identifying attribute value
     * is as supplied, using enveloped signatures and use exclusive xml
     * canonicalization. The resulting signature is inserted after the
     * first child node (normally Issuer element for SAML2) of the node
     * to be signed.
     * @param xmlString String representing an XML document to be signed
     * @param idValue id attribute value of the root node to be signed
     * @param privateKey Signing key
     * @param cert Certificate which contain the public key correlated to
     *             the signing key; It if is not null, then the signature
     *             will include the certificate; Otherwise, the signature
     *             will not include any certificate
     * @return Element representing the signature element
     * @throws SAML2Exception if the document could not be signed
     */
public Element sign(String xmlString, String idValue, PrivateKey privateKey, X509Certificate cert) throws SAML2Exception {
    String classMethod = "FMSigProvider.sign: ";
    if (xmlString == null || xmlString.length() == 0 || idValue == null || idValue.length() == 0 || privateKey == null) {
        SAML2SDKUtils.debug.error(classMethod + "Either input xml string or id value or " + "private key is null.");
        throw new SAML2Exception(SAML2SDKUtils.bundle.getString("nullInput"));
    }
    Document doc = XMLUtils.toDOMDocument(xmlString, SAML2SDKUtils.debug);
    if (doc == null) {
        throw new SAML2Exception(SAML2SDKUtils.bundle.getString("errorObtainingElement"));
    }
    Element root = doc.getDocumentElement();
    XMLSignature sig = null;
    try {
        ElementProxy.setDefaultPrefix(Constants.SignatureSpecNS, SAMLConstants.PREFIX_DS);
    } catch (XMLSecurityException xse1) {
        throw new SAML2Exception(xse1);
    }
    root.setIdAttribute(SAML2Constants.ID, true);
    try {
        if ((sigAlg == null) || (sigAlg.trim().length() == 0)) {
            if (privateKey.getAlgorithm().equalsIgnoreCase(SAML2Constants.DSA)) {
                sigAlg = XMLSignature.ALGO_ID_SIGNATURE_DSA;
            } else {
                if (privateKey.getAlgorithm().equalsIgnoreCase(SAML2Constants.RSA)) {
                    sigAlg = XMLSignature.ALGO_ID_SIGNATURE_RSA_SHA1;
                }
            }
        }
        sig = new XMLSignature(doc, "", sigAlg, c14nMethod);
    } catch (XMLSecurityException xse2) {
        throw new SAML2Exception(xse2);
    }
    Node firstChild = root.getFirstChild();
    while (firstChild != null && (firstChild.getLocalName() == null || !firstChild.getLocalName().equals("Issuer"))) {
        firstChild = firstChild.getNextSibling();
    }
    Node nextSibling = null;
    if (firstChild != null) {
        nextSibling = firstChild.getNextSibling();
    }
    if (nextSibling == null) {
        root.appendChild(sig.getElement());
    } else {
        root.insertBefore(sig.getElement(), nextSibling);
    }
    sig.getSignedInfo().addResourceResolver(new com.sun.identity.saml.xmlsig.OfflineResolver());
    Transforms transforms = new Transforms(doc);
    try {
        transforms.addTransform(Transforms.TRANSFORM_ENVELOPED_SIGNATURE);
    } catch (TransformationException te1) {
        throw new SAML2Exception(te1);
    }
    try {
        transforms.addTransform(transformAlg);
    } catch (TransformationException te2) {
        throw new SAML2Exception(te2);
    }
    String ref = "#" + idValue;
    try {
        sig.addDocument(ref, transforms, Constants.ALGO_ID_DIGEST_SHA1);
    } catch (XMLSignatureException sige1) {
        throw new SAML2Exception(sige1);
    }
    if (cert != null) {
        try {
            sig.addKeyInfo(cert);
        } catch (XMLSecurityException xse3) {
            throw new SAML2Exception(xse3);
        }
    }
    try {
        sig.sign(privateKey);
    } catch (XMLSignatureException sige2) {
        throw new SAML2Exception(sige2);
    }
    if (SAML2SDKUtils.debug.messageEnabled()) {
        SAML2SDKUtils.debug.message(classMethod + "Signing is successful.");
    }
    return sig.getElement();
}

Example 14 with XMLSignatureException

use of org.apache.xml.security.signature.XMLSignatureException in project xades4j by luisgoncalves.

the class SignedDataObjectsProcessor method process.

/**
 * Processes the signed data objects and adds the corresponding {@code Reference}s
 * and {@code Object}s to the signature. This method must be invoked before
 * adding any other {@code Reference}s to the signature.
 *
 * @return the reference mappings resulting from the data object descriptions.
 *
 * @throws UnsupportedAlgorithmException
 * @throws IllegalStateException if the signature already contains {@code Reference}s
 */
Map<DataObjectDesc, Reference> process(SignedDataObjects signedDataObjects, XMLSignature xmlSignature) throws UnsupportedAlgorithmException {
    if (xmlSignature.getSignedInfo().getLength() != 0) {
        throw new IllegalStateException("XMLSignature already contais references");
    }
    for (ResourceResolver resolver : signedDataObjects.getResourceResolvers()) {
        xmlSignature.addResourceResolver(resolver);
    }
    Collection<DataObjectDesc> dataObjsDescs = signedDataObjects.getDataObjectsDescs();
    Map<DataObjectDesc, Reference> referenceMappings = new IdentityHashMap<DataObjectDesc, Reference>(dataObjsDescs.size());
    String refUri, refType;
    Transforms transforms;
    String digestMethodUri = this.algorithmsProvider.getDigestAlgorithmForDataObjsReferences();
    boolean hasNullURIReference = false;
    /**/
    try {
        for (DataObjectDesc dataObjDesc : dataObjsDescs) {
            transforms = processTransforms(dataObjDesc, xmlSignature.getDocument());
            if (dataObjDesc instanceof DataObjectReference) {
                // If the data object info is a DataObjectReference, the Reference uri
                // and type are the ones specified on the object.
                DataObjectReference dataObjRef = (DataObjectReference) dataObjDesc;
                refUri = dataObjRef.getUri();
                refType = dataObjRef.getType();
            } else if (dataObjDesc instanceof EnvelopedXmlObject) {
                // If the data object info is a EnvelopedXmlObject we need to create a
                // XMLObject to embed it. The Reference uri will refer the new
                // XMLObject's id.
                EnvelopedXmlObject envXmlObj = (EnvelopedXmlObject) dataObjDesc;
                refUri = String.format("%s-object%d", xmlSignature.getId(), xmlSignature.getObjectLength());
                refType = Reference.OBJECT_URI;
                ObjectContainer xmlObj = new ObjectContainer(xmlSignature.getDocument());
                xmlObj.setId(refUri);
                xmlObj.appendChild(envXmlObj.getContent());
                xmlObj.setMimeType(envXmlObj.getMimeType());
                xmlObj.setEncoding(envXmlObj.getEncoding());
                xmlSignature.appendObject(xmlObj);
                refUri = '#' + refUri;
            } else if (dataObjDesc instanceof AnonymousDataObjectReference) {
                if (hasNullURIReference) {
                    // This shouldn't happen because SignedDataObjects does the validation.
                    throw new IllegalStateException("Multiple AnonymousDataObjectReference detected");
                }
                hasNullURIReference = true;
                refUri = refType = null;
                AnonymousDataObjectReference anonymousRef = (AnonymousDataObjectReference) dataObjDesc;
                xmlSignature.addResourceResolver(new ResolverAnonymous(anonymousRef.getDataStream()));
            } else {
                throw new ClassCastException("Unsupported SignedDataObjectDesc. Must be one of DataObjectReference, EnvelopedXmlObject and AnonymousDataObjectReference");
            }
            // Add the Reference. References need an ID because data object
            // properties may refer them.
            xmlSignature.addDocument(refUri, transforms, digestMethodUri, // id
            String.format("%s-ref%d", xmlSignature.getId(), referenceMappings.size()), refType);
            // SignedDataObjects doesn't allow repeated instances, so there's no
            // need to check for duplicate entries on the map.
            Reference ref = xmlSignature.getSignedInfo().item(referenceMappings.size());
            referenceMappings.put(dataObjDesc, ref);
        }
    } catch (XMLSignatureException ex) {
        // algorithm is not supported.
        throw new UnsupportedAlgorithmException("Digest algorithm not supported in the XML Signature provider", digestMethodUri, ex);
    } catch (org.apache.xml.security.exceptions.XMLSecurityException ex) {
        // when signing.
        throw new IllegalStateException(ex);
    }
    return Collections.unmodifiableMap(referenceMappings);
}

Example 15 with XMLSignatureException

use of org.apache.xml.security.signature.XMLSignatureException in project xades4j by luisgoncalves.

the class SignerBES method sign.

@Override
public final XadesSignatureResult sign(SignedDataObjects signedDataObjects, Node referenceNode, SignatureAppendingStrategy appendingStrategy) throws XAdES4jException {
    if (null == referenceNode) {
        throw new NullPointerException("Reference node node cannot be null");
    }
    if (null == signedDataObjects) {
        throw new NullPointerException("References cannot be null");
    }
    if (signedDataObjects.isEmpty()) {
        throw new IllegalArgumentException("Data objects list is empty");
    }
    Document signatureDocument = DOMHelper.getOwnerDocument(referenceNode);
    // Generate unique identifiers for the Signature and the SignedProperties.
    String signatureId = String.format("xmldsig-%s", UUID.randomUUID());
    String signedPropsId = String.format("%s-signedprops", signatureId);
    // Signing certificate chain (may contain only the signing certificate).
    List<X509Certificate> signingCertificateChain = this.keyingProvider.getSigningCertificateChain();
    if (null == signingCertificateChain || signingCertificateChain.isEmpty()) {
        throw new SigningCertChainException("Signing certificate not provided");
    }
    X509Certificate signingCertificate = signingCertificateChain.get(0);
    // The XMLSignature (ds:Signature).
    XMLSignature signature = createSignature(signatureDocument, signedDataObjects.getBaseUri(), signingCertificate.getPublicKey().getAlgorithm());
    signature.setId(signatureId);
    /* References */
    // Process the data object descriptions to get the References and mappings.
    // After this call all the signed data objects References and XMLObjects
    // are added to the signature.
    Map<DataObjectDesc, Reference> referenceMappings = this.dataObjectDescsProcessor.process(signedDataObjects, signature);
    /* ds:KeyInfo */
    this.keyInfoBuilder.buildKeyInfo(signingCertificate, signature);
    /* QualifyingProperties element */
    // Create the QualifyingProperties element
    Element qualifyingPropsElem = ElementProxy.createElementForFamily(signature.getDocument(), QualifyingProperty.XADES_XMLNS, QualifyingProperty.QUALIFYING_PROPS_TAG);
    qualifyingPropsElem.setAttributeNS(null, QualifyingProperty.TARGET_ATTR, '#' + signatureId);
    qualifyingPropsElem.setAttributeNS(Constants.NamespaceSpecNS, "xmlns:xades141", QualifyingProperty.XADESV141_XMLNS);
    // ds:Object to contain QualifyingProperties
    ObjectContainer qPropsXmlObj = new ObjectContainer(signature.getDocument());
    qPropsXmlObj.appendChild(qualifyingPropsElem);
    try {
        signature.appendObject(qPropsXmlObj);
    } catch (XMLSignatureException ex) {
        // -> xmlSignature.appendObject(xmlObj): not thrown when signing.
        throw new IllegalStateException(ex);
    }
    /* Collect the properties */
    // Get the format specific signature properties.
    Collection<SignedSignatureProperty> fsssp = new ArrayList<SignedSignatureProperty>(2);
    Collection<UnsignedSignatureProperty> fsusp = new ArrayList<UnsignedSignatureProperty>(2);
    getFormatSpecificSignatureProperties(fsssp, fsusp, signingCertificateChain);
    // Gather all the signature and data objects properties.
    QualifyingProperties qualifProps = qualifPropsProcessor.getQualifyingProperties(signedDataObjects, fsssp, fsusp);
    try {
        // The signature needs to be appended to the document from now on because
        // property data generation may need to dereference same-document data
        // object references.
        appendingStrategy.append(signature.getElement(), referenceNode);
        /* Signed properties */
        // Create the context for signed properties data objects generation.
        PropertiesDataGenerationContext propsDataGenCtx = new PropertiesDataGenerationContext(signedDataObjects.getDataObjectsDescs(), referenceMappings, signatureDocument);
        // Generate the signed properties data objects. The data objects structure
        // is verifier in the process.
        SigAndDataObjsPropertiesData signedPropsData = this.propsDataObjectsGenerator.generateSignedPropertiesData(qualifProps.getSignedProperties(), propsDataGenCtx);
        // Marshal the signed properties data to the QualifyingProperties node.
        this.signedPropsMarshaller.marshal(signedPropsData, qualifyingPropsElem);
        Element signedPropsElem = DOMHelper.getFirstChildElement(qualifyingPropsElem);
        DOMHelper.setIdAsXmlId(signedPropsElem, signedPropsId);
        // SignedProperties reference
        // XAdES 6.3.1: "In order to protect the properties with the signature,
        // a ds:Reference element MUST be added to the XMLDSIG signature (...)
        // composed in such a way that it uses the SignedProperties element (...)
        // as the input for computing its corresponding digest. Additionally,
        // (...) use the Type attribute of this particular ds:Reference element,
        // with its value set to: http://uri.etsi.org/01903#SignedProperties."
        String digestAlgUri = algorithmsProvider.getDigestAlgorithmForDataObjsReferences();
        if (StringUtils.isNullOrEmptyString(digestAlgUri)) {
            throw new NullPointerException("Digest algorithm URI not provided");
        }
        // Use same canonicalization URI as specified in the ds:CanonicalizationMethod for Signature.
        Algorithm canonAlg = this.algorithmsProvider.getCanonicalizationAlgorithmForSignature();
        try {
            CanonicalizerUtils.checkC14NAlgorithm(canonAlg);
            Transforms transforms = TransformUtils.createTransforms(canonAlg, this.algorithmsParametersMarshaller, signatureDocument);
            signature.addDocument('#' + signedPropsId, transforms, digestAlgUri, null, QualifyingProperty.SIGNED_PROPS_TYPE_URI);
        } catch (XMLSignatureException ex) {
            // shouldn't be thrown now!
            throw new UnsupportedAlgorithmException("Digest algorithm not supported in the XML Signature provider", digestAlgUri, ex);
        }
        // Apply the signature
        try {
            PrivateKey signingKey = keyingProvider.getSigningKey(signingCertificate);
            signature.sign(signingKey);
        } catch (XMLSignatureException ex) {
            throw new XAdES4jXMLSigException(ex.getMessage(), ex);
        }
        // Set the ds:SignatureValue id.
        Element sigValueElem = DOMHelper.getFirstDescendant(signature.getElement(), Constants.SignatureSpecNS, Constants._TAG_SIGNATUREVALUE);
        DOMHelper.setIdAsXmlId(sigValueElem, String.format("%s-sigvalue", signatureId));
        /* Marshal unsigned properties */
        // Generate the unsigned properties data objects. The data objects structure
        // is verifier in the process.
        propsDataGenCtx.setTargetXmlSignature(signature);
        SigAndDataObjsPropertiesData unsignedPropsData = this.propsDataObjectsGenerator.generateUnsignedPropertiesData(qualifProps.getUnsignedProperties(), propsDataGenCtx);
        // Marshal the unsigned properties to the final QualifyingProperties node.
        this.unsignedPropsMarshaller.marshal(unsignedPropsData, qualifyingPropsElem);
    } catch (XAdES4jException ex) {
        appendingStrategy.revert(signature.getElement(), referenceNode);
        throw ex;
    }
    return new XadesSignatureResult(signature, qualifProps);
}