Examples with ASN1Set com.unboundid.asn1.ASN1Set used on opensource projects

Example 91 with ASN1Set

use of com.unboundid.asn1.ASN1Set in project jruby-openssl by jruby.

the class Envelope method fromASN1.

/**
 * EnvelopedData ::= SEQUENCE {
 *   version Version,
 *   recipientInfos RecipientInfos,
 *   encryptedContentInfo EncryptedContentInfo }
 *
 * Version ::= INTEGER
 *
 * RecipientInfos ::= SET OF RecipientInfo
 */
public static Envelope fromASN1(ASN1Encodable content) {
    ASN1Sequence sequence = (ASN1Sequence) content;
    ASN1Integer version = (ASN1Integer) sequence.getObjectAt(0);
    ASN1Set recipients = (ASN1Set) sequence.getObjectAt(1);
    ASN1Encodable encContent = sequence.getObjectAt(2);
    Envelope envelope = new Envelope();
    envelope.setVersion(version.getValue().intValue());
    envelope.setRecipientInfo(recipientInfosFromASN1Set(recipients));
    envelope.setEncData(EncContent.fromASN1(encContent));
    return envelope;
}

Example 92 with ASN1Set

use of com.unboundid.asn1.ASN1Set in project LinLong-Java by zhenwei1108.

the class CMSAuthEnvelopedDataGenerator method doGenerate.

private CMSAuthEnvelopedData doGenerate(CMSTypedData content, OutputAEADEncryptor contentEncryptor) throws CMSException {
    ASN1EncodableVector recipientInfos = new ASN1EncodableVector();
    AlgorithmIdentifier encAlgId;
    ASN1OctetString encContent;
    ByteArrayOutputStream bOut = new ByteArrayOutputStream();
    ASN1Set authenticatedAttrSet = null;
    try {
        OutputStream cOut = contentEncryptor.getOutputStream(bOut);
        content.write(cOut);
        if (authAttrsGenerator != null) {
            AttributeTable attrTable = authAttrsGenerator.getAttributes(Collections.EMPTY_MAP);
            authenticatedAttrSet = new DERSet(attrTable.toASN1EncodableVector());
            contentEncryptor.getAADStream().write(authenticatedAttrSet.getEncoded(ASN1Encoding.DER));
        }
        cOut.close();
    } catch (IOException e) {
        throw new CMSException("unable to process authenticated content: " + e.getMessage(), e);
    }
    byte[] encryptedContent = bOut.toByteArray();
    byte[] mac = contentEncryptor.getMAC();
    encAlgId = contentEncryptor.getAlgorithmIdentifier();
    encContent = new BEROctetString(encryptedContent);
    GenericKey encKey = contentEncryptor.getKey();
    for (Iterator it = recipientInfoGenerators.iterator(); it.hasNext(); ) {
        RecipientInfoGenerator recipient = (RecipientInfoGenerator) it.next();
        recipientInfos.add(recipient.generate(encKey));
    }
    EncryptedContentInfo eci = new EncryptedContentInfo(content.getContentType(), encAlgId, encContent);
    ASN1Set unprotectedAttrSet = null;
    if (unauthAttrsGenerator != null) {
        AttributeTable attrTable = unauthAttrsGenerator.getAttributes(Collections.EMPTY_MAP);
        unprotectedAttrSet = new DLSet(attrTable.toASN1EncodableVector());
    }
    ContentInfo contentInfo = new ContentInfo(CMSObjectIdentifiers.authEnvelopedData, new AuthEnvelopedData(originatorInfo, new DERSet(recipientInfos), eci, authenticatedAttrSet, new DEROctetString(mac), unprotectedAttrSet));
    return new CMSAuthEnvelopedData(contentInfo);
}

Example 93 with ASN1Set

use of com.unboundid.asn1.ASN1Set in project LinLong-Java by zhenwei1108.

the class PKCS10CertificationRequest method getAttributes.

/**
 * Return an  array of attributes matching the passed in type OID.
 *
 * @param type the type of the attribute being looked for.
 * @return an array of Attribute of the requested type, zero length if none present.
 */
public Attribute[] getAttributes(ASN1ObjectIdentifier type) {
    ASN1Set attrSet = certificationRequest.getCertificationRequestInfo().getAttributes();
    if (attrSet == null) {
        return EMPTY_ARRAY;
    }
    List list = new ArrayList();
    for (int i = 0; i != attrSet.size(); i++) {
        Attribute attr = Attribute.getInstance(attrSet.getObjectAt(i));
        if (attr.getAttrType().equals(type)) {
            list.add(attr);
        }
    }
    if (list.size() == 0) {
        return EMPTY_ARRAY;
    }
    return (Attribute[]) list.toArray(new Attribute[list.size()]);
}

Example 94 with ASN1Set

use of com.unboundid.asn1.ASN1Set in project LinLong-Java by zhenwei1108.

the class PKCS10CertificationRequest method getAttributes.

/**
 * Return the attributes, if any associated with this request.
 *
 * @return an array of Attribute, zero length if none present.
 */
public Attribute[] getAttributes() {
    ASN1Set attrSet = certificationRequest.getCertificationRequestInfo().getAttributes();
    if (attrSet == null) {
        return EMPTY_ARRAY;
    }
    Attribute[] attrs = new Attribute[attrSet.size()];
    for (int i = 0; i != attrSet.size(); i++) {
        attrs[i] = Attribute.getInstance(attrSet.getObjectAt(i));
    }
    return attrs;
}

Example 95 with ASN1Set

use of com.unboundid.asn1.ASN1Set in project LinLong-Java by zhenwei1108.

the class BCEdDSAPrivateKey method getEncoded.

public byte[] getEncoded() {
    try {
        ASN1Set attrSet = ASN1Set.getInstance(attributes);
        PrivateKeyInfo privInfo = PrivateKeyInfoFactory.createPrivateKeyInfo(eddsaPrivateKey, attrSet);
        if (hasPublicKey && !Properties.isOverrideSet("com.github.zhenwei.pkix.pkcs8.v1_info_only")) {
            return privInfo.getEncoded();
        } else {
            return new PrivateKeyInfo(privInfo.getPrivateKeyAlgorithm(), privInfo.parsePrivateKey(), attrSet).getEncoded();
        }
    } catch (IOException e) {
        return null;
    }
}