Examples with ASN1Encodable com.android.org.bouncycastle.asn1.ASN1Encodable used on opensource projects

Example 61 with ASN1Encodable

use of com.android.org.bouncycastle.asn1.ASN1Encodable in project jruby-openssl by jruby.

the class OCSPSingleResponse method extensions.

@JRubyMethod(name = "extensions")
public IRubyObject extensions() {
    Ruby runtime = getRuntime();
    Extensions exts = bcSingleResponse.getSingleExtensions();
    if (exts == null)
        return RubyArray.newEmptyArray(runtime);
    ASN1ObjectIdentifier[] extOIDs = exts.getExtensionOIDs();
    RubyArray retExts = runtime.newArray(extOIDs.length);
    for (ASN1ObjectIdentifier extOID : extOIDs) {
        Extension ext = exts.getExtension(extOID);
        ASN1Encodable extAsn1 = ext.getParsedValue();
        X509Extension retExt = X509Extension.newExtension(runtime, extOID, extAsn1, ext.isCritical());
        retExts.append(retExt);
    }
    return retExts;
}

Example 62 with ASN1Encodable

use of com.android.org.bouncycastle.asn1.ASN1Encodable in project jruby-openssl by jruby.

the class EncContent method fromASN1.

/**
 * EncryptedContentInfo ::= SEQUENCE {
 *   contentType ContentType,
 *   contentEncryptionAlgorithm ContentEncryptionAlgorithmIdentifier,
 *   encryptedContent [0] IMPLICIT EncryptedContent OPTIONAL }
 *
 * EncryptedContent ::= OCTET STRING
 */
public static EncContent fromASN1(final ASN1Encodable content) {
    final ASN1Sequence sequence = (ASN1Sequence) content;
    ASN1ObjectIdentifier contentType = (ASN1ObjectIdentifier) (sequence.getObjectAt(0));
    final EncContent ec = new EncContent();
    ec.setContentType(ASN1Registry.oid2nid(contentType));
    ec.setAlgorithm(AlgorithmIdentifier.getInstance(sequence.getObjectAt(1)));
    if (sequence.size() > 2 && sequence.getObjectAt(2) instanceof ASN1TaggedObject && ((ASN1TaggedObject) (sequence.getObjectAt(2))).getTagNo() == 0) {
        ASN1Encodable ee = ((ASN1TaggedObject) (sequence.getObjectAt(2))).getObject();
        if (ee instanceof ASN1Sequence && ((ASN1Sequence) ee).size() > 0) {
            ByteList combinedOctets = new ByteList();
            Enumeration enm = ((ASN1Sequence) ee).getObjects();
            while (enm.hasMoreElements()) {
                byte[] octets = ((ASN1OctetString) enm.nextElement()).getOctets();
                combinedOctets.append(octets);
            }
            ec.setEncData(new DEROctetString(combinedOctets.bytes()));
        } else {
            ec.setEncData((ASN1OctetString) ee);
        }
    }
    return ec;
}

Example 63 with ASN1Encodable

use of com.android.org.bouncycastle.asn1.ASN1Encodable in project jruby-openssl by jruby.

the class Envelope method recipientInfosFromASN1Set.

private static Collection<RecipInfo> recipientInfosFromASN1Set(ASN1Encodable content) {
    ASN1Set set = (ASN1Set) content;
    Collection<RecipInfo> result = new ArrayList<RecipInfo>();
    for (Enumeration<?> e = set.getObjects(); e.hasMoreElements(); ) {
        result.add(RecipInfo.fromASN1((ASN1Encodable) e.nextElement()));
    }
    return result;
}

Example 64 with ASN1Encodable

use of com.android.org.bouncycastle.asn1.ASN1Encodable in project jruby-openssl by jruby.

the class Signed method fromASN1.

/**
 * SignedData ::= SEQUENCE {
 *   version Version,
 *   digestAlgorithms DigestAlgorithmIdentifiers,
 *   contentInfo ContentInfo,
 *   certificates [0] IMPLICIT ExtendedCertificatesAndCertificates OPTIONAL,
 *   crls [1] IMPLICIT CertificateRevocationLists OPTIONAL,
 *   signerInfos SignerInfos }
 *
 * Version ::= INTEGER
 *
 * DigestAlgorithmIdentifiers ::= SET OF DigestAlgorithmIdentifier
 *
 * SignerInfos ::= SET OF SignerInfo
 */
public static Signed fromASN1(ASN1Encodable content) throws PKCS7Exception {
    ASN1Sequence sequence = (ASN1Sequence) content;
    ASN1Integer version = (ASN1Integer) sequence.getObjectAt(0);
    ASN1Set digestAlgos = (ASN1Set) sequence.getObjectAt(1);
    ASN1Encodable contentInfo = sequence.getObjectAt(2);
    ASN1Encodable certificates = null;
    ASN1Encodable crls = null;
    int index = 3;
    ASN1Encodable tmp = sequence.getObjectAt(index);
    if ((tmp instanceof ASN1TaggedObject) && ((ASN1TaggedObject) tmp).getTagNo() == 0) {
        certificates = ((ASN1TaggedObject) tmp).getObject();
        index++;
    }
    tmp = sequence.getObjectAt(index);
    if ((tmp instanceof ASN1TaggedObject) && ((ASN1TaggedObject) tmp).getTagNo() == 1) {
        crls = ((ASN1TaggedObject) tmp).getObject();
        index++;
    }
    ASN1Set signerInfos = (ASN1Set) sequence.getObjectAt(index);
    Signed signed = new Signed();
    signed.setVersion(version.getValue().intValue());
    signed.setMdAlgs(algorithmIdentifiersFromASN1Set(digestAlgos));
    signed.setContents(PKCS7.fromASN1(contentInfo));
    if (certificates != null) {
        signed.setCert(certificatesFromASN1Set(certificates));
    }
    if (crls != null) {
        throw new RuntimeException("TODO: implement CRL part");
    }
    signed.setSignerInfo(signerInfosFromASN1Set(signerInfos));
    return signed;
}

Example 65 with ASN1Encodable

use of com.android.org.bouncycastle.asn1.ASN1Encodable in project jruby-openssl by jruby.

the class PKCS7 method fromASN1.

/**
 * ContentInfo ::= SEQUENCE {
 *   contentType ContentType,
 *   content [0] EXPLICIT ANY DEFINED BY contentType OPTIONAL }
 *
 * ContentType ::= OBJECT IDENTIFIER
 */
public static PKCS7 fromASN1(ASN1Encodable obj) throws PKCS7Exception {
    PKCS7 p7 = new PKCS7();
    try {
        int size = ((ASN1Sequence) obj).size();
        if (size == 0) {
            return p7;
        }
        ASN1ObjectIdentifier contentType = (ASN1ObjectIdentifier) (((ASN1Sequence) obj).getObjectAt(0));
        if (EMPTY_PKCS7_OID.equals(contentType.getId())) {
            // OpenSSL behavior
            p7.setType(ASN1Registry.NID_undef);
        } else {
            final int nid = ASN1Registry.oid2nid(contentType);
            ASN1Encodable content = size == 1 ? (ASN1Encodable) null : ((ASN1Sequence) obj).getObjectAt(1);
            if (content != null && content instanceof ASN1TaggedObject && ((ASN1TaggedObject) content).getTagNo() == 0) {
                content = ((ASN1TaggedObject) content).getObject();
            }
            p7.initiateWith(nid, content);
        }
    }// somewhere the object does not obey to be PKCS7 object
     catch (ClassCastException e) {
        throw new IllegalArgumentException("not a PKCS7 Object");
    }
    return p7;
}