Example usage for org.bouncycastle.asn1 DERSet getEncoded

Introduction

In this page you can find the example usage for org.bouncycastle.asn1 DERSet getEncoded.

Prototype

public byte[] getEncoded() throws IOException 

Source Link

Document

Return the default BER or DER encoding for this object.

Usage

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

License:Open Source License

private ExternalSignatureResult simulateExternalSignature(ToBeSigned toBeSigned) {
    ExternalSignatureResult externalSignatureResult = new ExternalSignatureResult();

    // Get hold of signature certificate.
    CertificateToken signingCertificate = getSigningCert();
    externalSignatureResult.setSigningCertificate(signingCertificate);

    DigestAlgorithm digestAlgo = signatureParameters.getDigestAlgorithm();

    // Add the signing-certificate/signing-certificate-v2 attribute to DER encoded SignedAttributes.
    try (ASN1InputStream asn1InputStream = new ASN1InputStream(toBeSigned.getBytes())) {
        DLSet dlSet = (DLSet) asn1InputStream.readObject();
        AttributeTable signedAttribute = new AttributeTable(dlSet);
        ASN1EncodableVector signedAttributeEncodableVector = signedAttribute.toASN1EncodableVector();

        CMSUtils.addSigningCertificateAttribute(signedAttributeEncodableVector, digestAlgo, signingCertificate);

        DERSet signedAttributesData = new DERSet(signedAttributeEncodableVector);

        // Update toBeSigned
        toBeSigned.setBytes(signedAttributesData.getEncoded());
        externalSignatureResult.setSignedData(toBeSigned.getBytes());
    } catch (Exception e) {
        LOG.error("Error while simulating external CAdES signature", e);
    }// www  .  ja v a  2  s .  c  o m

    SignatureValue signatureValue = getToken().sign(toBeSigned, getSignatureParameters().getDigestAlgorithm(),
            getSignatureParameters().getMaskGenerationFunction(), getPrivateKeyEntry());
    externalSignatureResult.setSignatureValue(signatureValue);

    return externalSignatureResult;
}

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From source file:eu.europa.esig.dss.pades.signature.PAdESLevelBExternalSignatureTest.java

License:Open Source License

private ExternalSignatureResult simulateExternalSignature(ToBeSigned toBeSigned) {
    ExternalSignatureResult externalSignatureResult = new ExternalSignatureResult();

    // Get hold of signature certificate.
    CertificateToken signingCertificate = getSigningCert();
    externalSignatureResult.setSigningCertificate(signingCertificate);

    DigestAlgorithm digestAlgo = signatureParameters.getDigestAlgorithm();

    // Add the signing-certificate/signing-certificate-v2 attribute to DER encoded SignedAttributes.
    try (ASN1InputStream asn1InputStream = new ASN1InputStream(toBeSigned.getBytes())) {
        DLSet dlSet = (DLSet) asn1InputStream.readObject();
        AttributeTable signedAttribute = new AttributeTable(dlSet);
        ASN1EncodableVector signedAttributeEncodableVector = signedAttribute.toASN1EncodableVector();

        CMSUtils.addSigningCertificateAttribute(signedAttributeEncodableVector, digestAlgo, signingCertificate);

        DERSet signedAttributesData = new DERSet(signedAttributeEncodableVector);

        // Update toBeSigned
        toBeSigned.setBytes(signedAttributesData.getEncoded());
        externalSignatureResult.setSignedData(toBeSigned.getBytes());
    } catch (Exception e) {
        LOG.error("Error while simulating external PAdES signature", e);
    }//from ww w  . ja  v  a2  s . c om

    SignatureValue signatureValue = getToken().sign(toBeSigned, digestAlgo,
            getSignatureParameters().getMaskGenerationFunction(), getPrivateKeyEntry());
    externalSignatureResult.setSignatureValue(signatureValue);

    return externalSignatureResult;
}

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From source file:org.cesecore.certificates.certificate.certextensions.BasicCertificateExtensionTest.java

License:Open Source License

@Test
public void test12DERObjectExtension() throws Exception {
    Properties props = new Properties();
    props.put("id1.property.encoding", "DEROBJECT");
    ASN1EncodableVector vec = new ASN1EncodableVector();
    vec.add(new DERPrintableString("foo1"));
    vec.add(new DERPrintableString("foo2"));
    vec.add(new DERPrintableString("foo3"));
    DERSet set = new DERSet(vec);
    String str = new String(Hex.encode(set.getEncoded()));
    props.put("id1.property.value", str);

    BasicCertificateExtension baseExt = new BasicCertificateExtension();
    baseExt.init(1, "1.2.3", false, props);

    ASN1Encodable value = getObject(baseExt.getValueEncoded(null, null, null, null, null, null));
    assertTrue(value.getClass().toString(), value instanceof DLSet);
    DLSet set1 = (DLSet) value;/*w ww. j a v a2 s.  c om*/
    assertEquals(3, set1.size());

    props = new Properties();
    props.put("id1.property.encoding", "DEROBJECT");
    props.put("id1.property.value", "This is not an asn1 hex encoded object");
    baseExt = new BasicCertificateExtension();
    baseExt.init(1, "1.2.3", false, props);
    try {
        value = getObject(baseExt.getValueEncoded(null, null, null, null, null, null));
        assertTrue("Should throw", false);
    } catch (CertificateExtensionException e) {
        // NOPMD
    }
}

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