Examples with SignaturePolicyData xades4j.properties.data.SignaturePolicyData used on opensource projects

Example 1 with SignaturePolicyData

use of xades4j.properties.data.SignaturePolicyData in project xades4j by luisgoncalves.

the class DataGenSigPolicy method generatePropertyData.

@Override
public PropertyDataObject generatePropertyData(SignaturePolicyIdentifierProperty prop, PropertiesDataGenerationContext ctx) throws PropertyDataGenerationException {
    try {
        // Digest the policy document.
        String digestAlgUri = this.algorithmsProvider.getDigestAlgorithmForReferenceProperties();
        MessageDigest md = this.messageDigestProvider.getEngine(digestAlgUri);
        byte[] policyDigest = MessageDigestUtils.digestStream(md, prop.getPolicyDocumentStream());
        return new SignaturePolicyData(prop.getIdentifier(), digestAlgUri, policyDigest, prop.getLocationUrl());
    } catch (IOException ex) {
        throw new PropertyDataGenerationException(prop, "Cannot digest signature policy", ex);
    } catch (UnsupportedAlgorithmException ex) {
        throw new PropertyDataGenerationException(prop, ex.getMessage(), ex);
    }
}

Example 2 with SignaturePolicyData

use of xades4j.properties.data.SignaturePolicyData in project xades4j by luisgoncalves.

the class FromXmlSignaturePolicyConverter method convertFromObjectTree.

@Override
public void convertFromObjectTree(XmlSignedSignaturePropertiesType xmlProps, QualifyingPropertiesDataCollector propertyDataCollector) throws PropertyUnmarshalException {
    XmlSignaturePolicyIdentifierType xmlSigPolicy = xmlProps.getSignaturePolicyIdentifier();
    if (null == xmlSigPolicy)
        return;
    if (xmlSigPolicy.getSignaturePolicyImplied() != null) {
        propertyDataCollector.setSignaturePolicy(new SignaturePolicyData());
        return;
    }
    XmlSignaturePolicyIdType xmlPolicyId = xmlSigPolicy.getSignaturePolicyId();
    if (xmlPolicyId.getTransforms() != null)
        throw new PropertyUnmarshalException("Signature policy transforms are not supported", SignaturePolicyBase.PROP_NAME);
    propertyDataCollector.setSignaturePolicy(new SignaturePolicyData(FromXmlUtils.getObjectIdentifier(xmlPolicyId.getSigPolicyId()), xmlPolicyId.getSigPolicyHash().getDigestMethod().getAlgorithm(), xmlPolicyId.getSigPolicyHash().getDigestValue(), getLocationUrl(xmlPolicyId)));
}

Example 3 with SignaturePolicyData

use of xades4j.properties.data.SignaturePolicyData in project xades4j by luisgoncalves.

the class ToXmlSignaturePolicyConverter method convertIntoObjectTree.

@Override
public void convertIntoObjectTree(PropertyDataObject propData, XmlSignedPropertiesType xmlProps, Document doc) {
    SignaturePolicyData sigPolicyData = (SignaturePolicyData) propData;
    XmlSignaturePolicyIdentifierType xmlSigPolicy = new XmlSignaturePolicyIdentifierType();
    if (null == sigPolicyData.getIdentifier()) {
        xmlSigPolicy.setSignaturePolicyImplied();
    } else {
        xmlSigPolicy.setSignaturePolicyId(getSignaturePolicy(sigPolicyData, doc));
    }
    xmlProps.getSignedSignatureProperties().setSignaturePolicyIdentifier(xmlSigPolicy);
}