Example usage for javax.xml.crypto.dsig XMLSignContext setProperty

Introduction

In this page you can find the example usage for javax.xml.crypto.dsig XMLSignContext setProperty.

Prototype

Object setProperty(String name, Object value);

Source Link

Document

Sets the specified property.

Usage

From source file:it.cnr.icar.eric.common.security.wss4j.WSS4JSignatureSAML.java

/**
 * Compute the Signature over the references.
 * //from w  w  w. j  a  v  a  2  s .  c om
 * After references are set this method computes the Signature for them.
 * This method can be called any time after the references were set. See
 * <code>addReferencesToSign()</code>.
 * 
 * @throws WSSecurityException
 */
public void computeSignature(List<javax.xml.crypto.dsig.Reference> referenceList, WSSecHeader secHeader,
        Element siblingElement) throws WSSecurityException {
    try {
        java.security.Key key;
        if (senderVouches) {
            key = issuerCrypto.getPrivateKey(issuerKeyName, issuerKeyPW);
        } else if (secretKey != null) {
            key = WSSecurityUtil.prepareSecretKey(sigAlgo, secretKey);
        } else {
            key = userCrypto.getPrivateKey(user, password);
        }
        SignatureMethod signatureMethod = signatureFactory.newSignatureMethod(sigAlgo, null);
        SignedInfo signedInfo = signatureFactory.newSignedInfo(c14nMethod, signatureMethod, referenceList);

        sig = signatureFactory.newXMLSignature(signedInfo, keyInfo, null,
                getWsConfig().getIdAllocator().createId("SIG-", null), null);

        org.w3c.dom.Element securityHeaderElement = secHeader.getSecurityHeader();
        //
        // Prepend the signature element to the security header (after the assertion)
        //
        XMLSignContext signContext = null;
        if (siblingElement != null && siblingElement.getNextSibling() != null) {
            signContext = new DOMSignContext(key, securityHeaderElement, siblingElement.getNextSibling());
        } else {
            signContext = new DOMSignContext(key, securityHeaderElement);
        }
        signContext.putNamespacePrefix(WSConstants.SIG_NS, WSConstants.SIG_PREFIX);
        if (WSConstants.C14N_EXCL_OMIT_COMMENTS.equals(canonAlgo)) {
            signContext.putNamespacePrefix(WSConstants.C14N_EXCL_OMIT_COMMENTS,
                    WSConstants.C14N_EXCL_OMIT_COMMENTS_PREFIX);
        }
        signContext.setProperty(STRTransform.TRANSFORM_WS_DOC_INFO, wsDocInfo);
        wsDocInfo.setCallbackLookup(callbackLookup);

        // Add the elements to sign to the Signature Context
        wsDocInfo.setTokensOnContext((DOMSignContext) signContext);

        if (secRefSaml != null && secRefSaml.getElement() != null) {
            WSSecurityUtil.storeElementInContext((DOMSignContext) signContext, secRefSaml.getElement());
        }
        if (secRef != null && secRef.getElement() != null) {
            WSSecurityUtil.storeElementInContext((DOMSignContext) signContext, secRef.getElement());
        }
        sig.sign(signContext);

        signatureValue = sig.getSignatureValue().getValue();
    } catch (Exception ex) {
        log.error(ex);
        throw new WSSecurityException(WSSecurityException.FAILED_SIGNATURE, null, null, ex);
    }
}

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From source file:it.cnr.icar.eric.common.security.wss4j.WSS4JSignatureBST.java

/**
 * Compute the Signature over the references.
 * //from  www  .  jav  a  2  s . c om
 * This method can be called any time after the references were set. See
 * <code>addReferencesToSign()</code>.
 * 
 * @param referenceList The list of references to sign
 * @param prepend Whether to prepend the signature element to the security header
 * @param siblingElement If prepending, then prepend before this sibling Element
 * 
 * @throws WSSecurityException
 */
public void computeSignature(List<javax.xml.crypto.dsig.Reference> referenceList, boolean prepend,
        Element siblingElement) throws WSSecurityException {
    try {
        java.security.Key key;

        if (privateKey == null)
            key = crypto.getPrivateKey(user, password);
        else
            key = privateKey;

        //            if (secretKey == null) {
        //                  key = crypto.getPrivateKey(user, password);
        //            } else {
        //                key = WSSecurityUtil.prepareSecretKey(sigAlgo, secretKey);
        //            }

        SignatureMethod signatureMethod = signatureFactory.newSignatureMethod(sigAlgo, null);
        SignedInfo signedInfo = signatureFactory.newSignedInfo(c14nMethod, signatureMethod, referenceList);

        sig = signatureFactory.newXMLSignature(signedInfo, keyInfo, null,
                getWsConfig().getIdAllocator().createId("SIG-", null), null);

        //
        // Figure out where to insert the signature element
        //
        XMLSignContext signContext = null;
        if (prepend) {
            if (siblingElement == null) {
                Node child = securityHeader.getFirstChild();
                while (child != null && child.getNodeType() != Node.ELEMENT_NODE) {
                    child = child.getNextSibling();
                }
                siblingElement = (Element) child;
            }
            if (siblingElement == null) {
                signContext = new DOMSignContext(key, securityHeader);
            } else {
                signContext = new DOMSignContext(key, securityHeader, siblingElement);
            }
        } else {
            signContext = new DOMSignContext(key, securityHeader);
        }

        signContext.putNamespacePrefix(WSConstants.SIG_NS, WSConstants.SIG_PREFIX);
        if (WSConstants.C14N_EXCL_OMIT_COMMENTS.equals(canonAlgo)) {
            signContext.putNamespacePrefix(WSConstants.C14N_EXCL_OMIT_COMMENTS,
                    WSConstants.C14N_EXCL_OMIT_COMMENTS_PREFIX);
        }
        signContext.setProperty(STRTransform.TRANSFORM_WS_DOC_INFO, wsDocInfo);
        wsDocInfo.setCallbackLookup(callbackLookup);

        // Add the elements to sign to the Signature Context
        wsDocInfo.setTokensOnContext((DOMSignContext) signContext);
        if (secRef != null && secRef.getElement() != null) {
            WSSecurityUtil.storeElementInContext((DOMSignContext) signContext, secRef.getElement());
        }
        sig.sign(signContext);

        signatureValue = sig.getSignatureValue().getValue();
    } catch (Exception ex) {
        log.error(ex);
        throw new WSSecurityException(WSSecurityException.FAILED_SIGNATURE, null, null, ex);
    }
}

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