Java ASN1Set.getInstance方法代码示例

import org.bouncycastle.asn1.ASN1Set; //导入方法依赖的package包/类
private CscaMasterList(
    ASN1Sequence seq)
{
    if (seq == null || seq.size() == 0)
    {
        throw new IllegalArgumentException(
            "null or empty sequence passed.");
    }
    if (seq.size() != 2)
    {
        throw new IllegalArgumentException(
            "Incorrect sequence size: " + seq.size());
    }

    version = ASN1Integer.getInstance(seq.getObjectAt(0));
    ASN1Set certSet = ASN1Set.getInstance(seq.getObjectAt(1));
    certList = new Certificate[certSet.size()];
    for (int i = 0; i < certList.length; i++)
    {
        certList[i]
            = Certificate.getInstance(certSet.getObjectAt(i));
    }
}
 

import org.bouncycastle.asn1.ASN1Set; //导入方法依赖的package包/类
/**
 * @deprecated use getInstance().
 */
public CertificationRequestInfo(
    ASN1Sequence  seq)
{
    version = (ASN1Integer)seq.getObjectAt(0);

    subject = X500Name.getInstance(seq.getObjectAt(1));
    subjectPKInfo = SubjectPublicKeyInfo.getInstance(seq.getObjectAt(2));

    //
    // some CertificationRequestInfo objects seem to treat this field
    // as optional.
    //
    if (seq.size() > 3)
    {
        DERTaggedObject tagobj = (DERTaggedObject)seq.getObjectAt(3);
        attributes = ASN1Set.getInstance(tagobj, false);
    }

    if ((subject == null) || (version == null) || (subjectPKInfo == null))
    {
        throw new IllegalArgumentException("Not all mandatory fields set in CertificationRequestInfo generator.");
    }
}
 

import org.bouncycastle.asn1.ASN1Set; //导入方法依赖的package包/类
/**
 * @deprectaed use PrivateKeyInfo.getInstance()
 * @param seq
 */
public PrivateKeyInfo(
    ASN1Sequence  seq)
{
    Enumeration e = seq.getObjects();

    BigInteger  version = ((ASN1Integer)e.nextElement()).getValue();
    if (version.intValue() != 0)
    {
        throw new IllegalArgumentException("wrong version for private key info");
    }

    algId = AlgorithmIdentifier.getInstance(e.nextElement());
    privKey = ASN1OctetString.getInstance(e.nextElement());
    
    if (e.hasMoreElements())
    {
       attributes = ASN1Set.getInstance((ASN1TaggedObject)e.nextElement(), false);
    }
}
 

import org.bouncycastle.asn1.ASN1Set; //导入方法依赖的package包/类
public SignerInfo(
    SignerIdentifier        sid,
    AlgorithmIdentifier     digAlgorithm,
    Attributes              authenticatedAttributes,
    AlgorithmIdentifier     digEncryptionAlgorithm,
    ASN1OctetString         encryptedDigest,
    Attributes              unauthenticatedAttributes)
{
    if (sid.isTagged())
    {
        this.version = new ASN1Integer(3);
    }
    else
    {
        this.version = new ASN1Integer(1);
    }

    this.sid = sid;
    this.digAlgorithm = digAlgorithm;
    this.authenticatedAttributes = ASN1Set.getInstance(authenticatedAttributes);
    this.digEncryptionAlgorithm = digEncryptionAlgorithm;
    this.encryptedDigest = encryptedDigest;
    this.unauthenticatedAttributes = ASN1Set.getInstance(unauthenticatedAttributes);
}
 

import org.bouncycastle.asn1.ASN1Set; //导入方法依赖的package包/类
private Attribute(
    ASN1Sequence seq)
{
    if (seq.size() != 2)
    {
        throw new IllegalArgumentException("Bad sequence size: " + seq.size());
    }

    attrType = ASN1ObjectIdentifier.getInstance(seq.getObjectAt(0));
    attrValues = ASN1Set.getInstance(seq.getObjectAt(1));
}
 

import org.bouncycastle.asn1.ASN1Set; //导入方法依赖的package包/类
public DistributionPointName(
    ASN1TaggedObject    obj)
{
    this.type = obj.getTagNo();
    
    if (type == 0)
    {
        this.name = GeneralNames.getInstance(obj, false);
    }
    else
    {
        this.name = ASN1Set.getInstance(obj, false);
    }
}
 

import org.bouncycastle.asn1.ASN1Set; //导入方法依赖的package包/类
public SignerInfo(
    ASN1Sequence seq)
{
    Enumeration     e = seq.getObjects();

    version = (ASN1Integer)e.nextElement();
    issuerAndSerialNumber = IssuerAndSerialNumber.getInstance(e.nextElement());
    digAlgorithm = AlgorithmIdentifier.getInstance(e.nextElement());

    Object obj = e.nextElement();

    if (obj instanceof ASN1TaggedObject)
    {
        authenticatedAttributes = ASN1Set.getInstance((ASN1TaggedObject)obj, false);

        digEncryptionAlgorithm = AlgorithmIdentifier.getInstance(e.nextElement());
    }
    else
    {
        authenticatedAttributes = null;
        digEncryptionAlgorithm = AlgorithmIdentifier.getInstance(obj);
    }

    encryptedDigest = DEROctetString.getInstance(e.nextElement());

    if (e.hasMoreElements())
    {
        unauthenticatedAttributes = ASN1Set.getInstance((ASN1TaggedObject)e.nextElement(), false);
    }
    else
    {
        unauthenticatedAttributes = null;
    }
}
 

import org.bouncycastle.asn1.ASN1Set; //导入方法依赖的package包/类
public SignedData(
    ASN1Sequence seq)
{
    Enumeration     e = seq.getObjects();

    version = (ASN1Integer)e.nextElement();
    digestAlgorithms = ((ASN1Set)e.nextElement());
    contentInfo = ContentInfo.getInstance(e.nextElement());

    while (e.hasMoreElements())
    {
        ASN1Primitive o = (ASN1Primitive)e.nextElement();

        //
        // an interesting feature of SignedData is that there appear to be varying implementations...
        // for the moment we ignore anything which doesn't fit.
        //
        if (o instanceof ASN1TaggedObject)
        {
            ASN1TaggedObject tagged = (ASN1TaggedObject)o;

            switch (tagged.getTagNo())
            {
            case 0:
                certificates = ASN1Set.getInstance(tagged, false);
                break;
            case 1:
                crls = ASN1Set.getInstance(tagged, false);
                break;
            default:
                throw new IllegalArgumentException("unknown tag value " + tagged.getTagNo());
            }
        }
        else
        {
            signerInfos = (ASN1Set)o;
        }
    }
}
 

import org.bouncycastle.asn1.ASN1Set; //导入方法依赖的package包/类
public static Attributes getInstance(Object obj)
{
    if (obj instanceof Attributes)
    {
        return (Attributes)obj;
    }
    else if (obj != null)
    {
        return new Attributes(ASN1Set.getInstance(obj));
    }

    return null;
}
 

import org.bouncycastle.asn1.ASN1Set; //导入方法依赖的package包/类
public CMSEnvelopedDataParser(
    InputStream    envelopedData) 
    throws CMSException, IOException
{
    super(envelopedData);

    this.attrNotRead = true;
    this.envelopedData = new EnvelopedDataParser((ASN1SequenceParser)_contentInfo.getContent(BERTags.SEQUENCE));

    // TODO Validate version?
    //DERInteger version = this._envelopedData.getVersion();

    OriginatorInfo info = this.envelopedData.getOriginatorInfo();

    if (info != null)
    {
        this.originatorInfo = new OriginatorInformation(info);
    }

    //
    // read the recipients
    //
    ASN1Set recipientInfos = ASN1Set.getInstance(this.envelopedData.getRecipientInfos().toASN1Primitive());

    //
    // read the encrypted content info
    //
    EncryptedContentInfoParser encInfo = this.envelopedData.getEncryptedContentInfo();
    this.encAlg = encInfo.getContentEncryptionAlgorithm();
    CMSReadable readable = new CMSProcessableInputStream(
        ((ASN1OctetStringParser)encInfo.getEncryptedContent(BERTags.OCTET_STRING)).getOctetStream());
    CMSSecureReadable secureReadable = new CMSEnvelopedHelper.CMSEnvelopedSecureReadable(
        this.encAlg, readable);

    //
    // build the RecipientInformationStore
    //
    this.recipientInfoStore = CMSEnvelopedHelper.buildRecipientInformationStore(
        recipientInfos, this.encAlg, secureReadable);
}
 

import org.bouncycastle.asn1.ASN1Set; //导入方法依赖的package包/类
public static RDN getInstance(Object obj)
{
    if (obj instanceof RDN)
    {
        return (RDN)obj;
    }
    else if (obj != null)
    {
        return new RDN(ASN1Set.getInstance(obj));
    }

    return null;
}
 

import org.bouncycastle.asn1.ASN1Set; //导入方法依赖的package包/类
private static ASN1Set getASN1Set(
    ASN1SetParser asn1SetParser)
{
    return asn1SetParser == null
        ?   null
        :   ASN1Set.getInstance(asn1SetParser.toASN1Primitive());
}
 

import org.bouncycastle.asn1.ASN1Set; //导入方法依赖的package包/类
private OriginatorInfo(
    ASN1Sequence seq)
{
    switch (seq.size())
    {
    case 0:     // empty
        break;
    case 1:
        ASN1TaggedObject o = (ASN1TaggedObject)seq.getObjectAt(0);
        switch (o.getTagNo())
        {
        case 0 :
            certs = ASN1Set.getInstance(o, false);
            break;
        case 1 :
            crls = ASN1Set.getInstance(o, false);
            break;
        default:
            throw new IllegalArgumentException("Bad tag in OriginatorInfo: " + o.getTagNo());
        }
        break;
    case 2:
        certs = ASN1Set.getInstance((ASN1TaggedObject)seq.getObjectAt(0), false);
        crls  = ASN1Set.getInstance((ASN1TaggedObject)seq.getObjectAt(1), false);
        break;
    default:
        throw new IllegalArgumentException("OriginatorInfo too big");
    }
}
 

import org.bouncycastle.asn1.ASN1Set; //导入方法依赖的package包/类
public SignedData(
    ASN1Sequence seq)
{
    Enumeration     e = seq.getObjects();

    version = (DERInteger)e.nextElement();
    digestAlgorithms = ((ASN1Set)e.nextElement());
    contentInfo = ContentInfo.getInstance(e.nextElement());

    while (e.hasMoreElements())
    {
        DERObject o = (DERObject)e.nextElement();

        //
        // an interesting feature of SignedData is that there appear to be varying implementations...
        // for the moment we ignore anything which doesn't fit.
        //
        if (o instanceof DERTaggedObject)
        {
            DERTaggedObject tagged = (DERTaggedObject)o;

            switch (tagged.getTagNo())
            {
            case 0:
                certificates = ASN1Set.getInstance(tagged, false);
                break;
            case 1:
                crls = ASN1Set.getInstance(tagged, false);
                break;
            default:
                throw new IllegalArgumentException("unknown tag value " + tagged.getTagNo());
            }
        }
        else
        {
            signerInfos = (ASN1Set)o;
        }
    }
}
 

import org.bouncycastle.asn1.ASN1Set; //导入方法依赖的package包/类
/**
 * Constructor from ASN1Sequence
 *
 * the principal will be a list of constructed sets, each containing an (OID, String) pair.
 * @deprecated use X500Name.getInstance()
 */
public X509Name(
    ASN1Sequence  seq)
{
    this.seq = seq;

    Enumeration e = seq.getObjects();

    while (e.hasMoreElements())
    {
        ASN1Set         set = ASN1Set.getInstance(((ASN1Encodable)e.nextElement()).toASN1Primitive());

        for (int i = 0; i < set.size(); i++) 
        {
               ASN1Sequence s = ASN1Sequence.getInstance(set.getObjectAt(i).toASN1Primitive());

               if (s.size() != 2)
               {
                   throw new IllegalArgumentException("badly sized pair");
               }

               ordering.addElement(ASN1ObjectIdentifier.getInstance(s.getObjectAt(0)));
               
               ASN1Encodable value = s.getObjectAt(1);
               if (value instanceof ASN1String && !(value instanceof DERUniversalString))
               {
                   String v = ((ASN1String)value).getString();
                   if (v.length() > 0 && v.charAt(0) == '#')
                   {
                       values.addElement("\\" + v);
                   }
                   else
                   {
                       values.addElement(v);
                   }
               }
               else
               {
                   try
                   {
                       values.addElement("#" + bytesToString(Hex.encode(value.toASN1Primitive().getEncoded(ASN1Encoding.DER))));
                   }
                   catch (IOException e1)
                   {
                       throw new IllegalArgumentException("cannot encode value");
                   }
               }
               added.addElement((i != 0) ? TRUE : FALSE);  // to allow earlier JDK compatibility
        }
    }
}