Example usage for org.bouncycastle.asn1.esf SignaturePolicyIdentifier SignaturePolicyIdentifier

Introduction

In this page you can find the example usage for org.bouncycastle.asn1.esf SignaturePolicyIdentifier SignaturePolicyIdentifier.

Prototype

public SignaturePolicyIdentifier() 

Source Link

Usage

From source file:eu.europa.esig.dss.cades.signature.CAdESLevelBaselineB.java

License:Open Source License

private void addSignaturePolicyId(final CAdESSignatureParameters parameters,
        final ASN1EncodableVector signedAttributes) {

    Policy policy = parameters.bLevel().getSignaturePolicy();
    if (policy != null) {

        final String policyId = policy.getId();
        SignaturePolicyIdentifier sigPolicy = null;

        if (StringUtils.isEmpty(policyId)) {// implicit
            sigPolicy = new SignaturePolicyIdentifier();
        } else { // explicit
            final ASN1ObjectIdentifier derOIPolicyId = new ASN1ObjectIdentifier(policyId);
            final ASN1ObjectIdentifier oid = new ASN1ObjectIdentifier(policy.getDigestAlgorithm().getOid());
            final AlgorithmIdentifier algorithmIdentifier = new AlgorithmIdentifier(oid);
            OtherHashAlgAndValue otherHashAlgAndValue = new OtherHashAlgAndValue(algorithmIdentifier,
                    new DEROctetString(policy.getDigestValue()));

            if (StringUtils.isNotEmpty(policy.getSpuri())) {
                SigPolicyQualifierInfo policyQualifierInfo = new SigPolicyQualifierInfo(
                        PKCSObjectIdentifiers.id_spq_ets_uri, new DERUTF8String(policy.getSpuri()));
                SigPolicyQualifierInfo[] qualifierInfos = new SigPolicyQualifierInfo[] { policyQualifierInfo };
                SigPolicyQualifiers qualifiers = new SigPolicyQualifiers(qualifierInfos);

                sigPolicy = new SignaturePolicyIdentifier(
                        new SignaturePolicyId(derOIPolicyId, otherHashAlgAndValue, qualifiers));
            } else {
                sigPolicy = new SignaturePolicyIdentifier(
                        new SignaturePolicyId(derOIPolicyId, otherHashAlgAndValue));
            }/*ww w. j  a  v a 2 s .  c  o  m*/
        }

        final DERSet attrValues = new DERSet(sigPolicy);
        final Attribute attribute = new Attribute(id_aa_ets_sigPolicyId, attrValues);
        signedAttributes.add(attribute);
    }
}

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