Examples with DERSet com.github.zhenwei.core.asn1.DERSet used on opensource projects

Example 61 with DERSet

use of com.github.zhenwei.core.asn1.DERSet in project OpenPDF by LibrePDF.

the class PdfPKCS7 method getAuthenticatedAttributeSet.

private DERSet getAuthenticatedAttributeSet(byte[] secondDigest, Calendar signingTime, byte[] ocsp) {
    try {
        ASN1EncodableVector attribute = new ASN1EncodableVector();
        ASN1EncodableVector v = new ASN1EncodableVector();
        v.add(new ASN1ObjectIdentifier(ID_CONTENT_TYPE));
        v.add(new DERSet(new ASN1ObjectIdentifier(ID_PKCS7_DATA)));
        attribute.add(new DERSequence(v));
        v = new ASN1EncodableVector();
        v.add(new ASN1ObjectIdentifier(ID_SIGNING_TIME));
        v.add(new DERSet(new DERUTCTime(signingTime.getTime())));
        attribute.add(new DERSequence(v));
        v = new ASN1EncodableVector();
        v.add(new ASN1ObjectIdentifier(ID_MESSAGE_DIGEST));
        v.add(new DERSet(new DEROctetString(secondDigest)));
        attribute.add(new DERSequence(v));
        if (ocsp != null) {
            v = new ASN1EncodableVector();
            v.add(new ASN1ObjectIdentifier(ID_ADBE_REVOCATION));
            DEROctetString doctet = new DEROctetString(ocsp);
            ASN1EncodableVector vo1 = new ASN1EncodableVector();
            ASN1EncodableVector v2 = new ASN1EncodableVector();
            v2.add(OCSPObjectIdentifiers.id_pkix_ocsp_basic);
            v2.add(doctet);
            ASN1Enumerated den = new ASN1Enumerated(0);
            ASN1EncodableVector v3 = new ASN1EncodableVector();
            v3.add(den);
            v3.add(new DERTaggedObject(true, 0, new DERSequence(v2)));
            vo1.add(new DERSequence(v3));
            v.add(new DERSet(new DERSequence(new DERTaggedObject(true, 1, new DERSequence(vo1)))));
            attribute.add(new DERSequence(v));
        } else if (!crls.isEmpty()) {
            v = new ASN1EncodableVector();
            v.add(new ASN1ObjectIdentifier(ID_ADBE_REVOCATION));
            ASN1EncodableVector v2 = new ASN1EncodableVector();
            for (Object crl : crls) {
                ASN1InputStream t = new ASN1InputStream(new ByteArrayInputStream(((X509CRL) crl).getEncoded()));
                v2.add(t.readObject());
            }
            v.add(new DERSet(new DERSequence(new DERTaggedObject(true, 0, new DERSequence(v2)))));
            attribute.add(new DERSequence(v));
        }
        return new DERSet(attribute);
    } catch (Exception e) {
        throw new ExceptionConverter(e);
    }
}

Example 62 with DERSet

use of com.github.zhenwei.core.asn1.DERSet in project signer by demoiselle.

the class PolicyIssuerName method parse.

@Override
public void parse(ASN1Primitive primitive) {
    if (primitive instanceof DLSequence) {
        DLSequence sequence = (DLSequence) primitive;
        ASN1Encodable asn1Encodable = sequence.getObjectAt(0);
        if (asn1Encodable instanceof DERTaggedObject) {
            DERTaggedObject derTaggedObject = (DERTaggedObject) asn1Encodable;
            ASN1Primitive object = derTaggedObject.getObject();
            if (object instanceof DEROctetString) {
                OctetString octetString = new OctetString();
                octetString.parse(object);
                this.issuerName = octetString.getValueUTF8();
            } else if (object instanceof DERSequence) {
                DERSequence sequence2 = (DERSequence) object;
                for (int i = 0; i < sequence2.size(); i++) {
                    ASN1Encodable obj = sequence2.getObjectAt(i);
                    if (obj instanceof DERSet) {
                        DERSet set = (DERSet) obj;
                        ASN1Encodable object2 = set.getObjectAt(0);
                        if (object2 instanceof DERSequence) {
                            DERSequence sequence3 = (DERSequence) object2;
                            ObjectIdentifier objectIdendifier = new ObjectIdentifier();
                            objectIdendifier.parse(sequence3.getObjectAt(0).toASN1Primitive());
                            String name = null;
                            ASN1Encodable object3 = sequence3.getObjectAt(1);
                            if (object3 instanceof DERPrintableString) {
                                name = ((DERPrintableString) object3).getString();
                            } else if (object3 instanceof DERUTF8String) {
                                name = ((DERUTF8String) object3).getString();
                            } else {
                                System.out.println(policyMessagesBundle.getString("error.not.recognized.object", object3.getClass(), object3.toString()));
                            }
                            if (this.issuerNames == null) {
                                this.issuerNames = new HashMap<ObjectIdentifier, String>();
                            }
                            this.issuerNames.put(objectIdendifier, name);
                        }
                    }
                }
            }
        }
    }
}

Example 63 with DERSet

use of com.github.zhenwei.core.asn1.DERSet in project signer by demoiselle.

the class IdSigningPolicy method getValue.

/**
 * org.bouncycastle.asn1.ASN1ObjectIdentifier sigPolicyId
 * org.bouncycastle.asn1.esf.OtherHashAlgAndValue sigPolicyHash
 * List<org.bouncycastle.asn1.esf.SigPolicyQualifierInfo> sigPolicyQualifierInfos
 */
@Override
public Attribute getValue() {
    // Atributo 1
    ASN1ObjectIdentifier sigPolicyId = new ASN1ObjectIdentifier(signaturePolicy.getSignPolicyInfo().getSignPolicyIdentifier().getValue());
    // Atributo 2
    OtherHashAlgAndValue sigPolicyHash = new OtherHashAlgAndValue(new AlgorithmIdentifier(new ASN1ObjectIdentifier(signaturePolicy.getSignPolicyHashAlg().getAlgorithm().getValue())), signaturePolicy.getSignPolicyHash().getDerOctetString());
    // Atributo 3
    List<SigPolicyQualifierInfo> sigPolicyQualifierInfos = new ArrayList<SigPolicyQualifierInfo>();
    ASN1ObjectIdentifier sigPolicyQualifierId = new ASN1ObjectIdentifier("1.2.840.113549.1.9.16.5.1");
    DERIA5String sigQualifier = new DERIA5String(signaturePolicy.getSignPolicyURI());
    SigPolicyQualifierInfo bcSigPolicyQualifierInfo = new SigPolicyQualifierInfo(sigPolicyQualifierId, sigQualifier);
    sigPolicyQualifierInfos.add(bcSigPolicyQualifierInfo);
    SigPolicyQualifiers sigPolicyQualifiers = new SigPolicyQualifiers(sigPolicyQualifierInfos.toArray(new SigPolicyQualifierInfo[] {}));
    SignaturePolicyId signaturePolicyId = new SignaturePolicyId(sigPolicyId, sigPolicyHash, sigPolicyQualifiers);
    return new Attribute(identifier, new DERSet(signaturePolicyId));
}

Example 64 with DERSet

use of com.github.zhenwei.core.asn1.DERSet in project signer by demoiselle.

the class MessageDigest method getValue.

@Override
public Attribute getValue() {
    try {
        if (this.hash == null) {
            java.security.MessageDigest md = java.security.MessageDigest.getInstance(signaturePolicy.getSignPolicyHashAlg().getAlgorithm().getValue());
            this.hash = md.digest(content);
        }
        return new Attribute(identifier, new DERSet(new DEROctetString(this.hash)));
    } catch (NoSuchAlgorithmException ex) {
        logger.info(ex.getMessage());
        return null;
    }
}

Example 65 with DERSet

use of com.github.zhenwei.core.asn1.DERSet in project signer by demoiselle.

the class DemoiselleSignedAttributeTableGenerator method createStandardAttributeTable.

/**
 * Create a standard attribute table from the passed in parameters - this will
 * normally include contentType, signingTime, and messageDigest. If the constructor
 * using an AttributeTable was used, entries in it for contentType, signingTime, and
 * messageDigest will override the generated ones.
 *
 * @param parameters source parameters for table generation.
 * @return a filled in Hashtable of attributes.
 */
protected Hashtable createStandardAttributeTable(Map parameters) {
    Hashtable std = copyHashTable(table);
    if (!std.containsKey(CMSAttributes.contentType)) {
        ASN1ObjectIdentifier contentType = ASN1ObjectIdentifier.getInstance(parameters.get(CMSAttributeTableGenerator.CONTENT_TYPE));
        // contentType will be null if we're trying to generate a counter signature.
        if (contentType != null) {
            Attribute attr = new Attribute(CMSAttributes.contentType, new DERSet(contentType));
            std.put(attr.getAttrType(), attr);
        }
    }
    if (!std.containsKey(CMSAttributes.messageDigest)) {
        byte[] messageDigest = (byte[]) parameters.get(CMSAttributeTableGenerator.DIGEST);
        Attribute attr = new Attribute(CMSAttributes.messageDigest, new DERSet(new DEROctetString(messageDigest)));
        std.put(attr.getAttrType(), attr);
    }
    return std;
}