Package org.bouncycastle.sasn1

Examples of org.bouncycastle.sasn1.Asn1TaggedObject


    }

    protected void parse(byte[] token) throws IOException {
        ByteArrayInputStream tokenStream = new ByteArrayInputStream(token);
        DERInputStream der = new DERInputStream(tokenStream);
        ASN1TaggedObject tagged = (ASN1TaggedObject) der.readObject();
        ASN1Sequence sequence = ASN1Sequence.getInstance(tagged, true);
        Enumeration fields = sequence.getObjects();
        while (fields.hasMoreElements()) {
            tagged = (ASN1TaggedObject) fields.nextElement();
            switch (tagged.getTagNo()) {
            case 0:
                DEREnumerated enumerated =
                        DEREnumerated.getInstance(tagged, true);
                setResult(enumerated.getValue().intValue());
                break;
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            throw new IOException("Malformed NegTokenInit.");
        }
        tokenStream = new ByteArrayInputStream(constructed.getData());
        der = new DERInputStream(tokenStream);
        DERObjectIdentifier spnego = (DERObjectIdentifier) der.readObject();
        ASN1TaggedObject tagged = (ASN1TaggedObject) der.readObject();
        ASN1Sequence sequence = ASN1Sequence.getInstance(tagged, true);
        Enumeration fields = sequence.getObjects();
        while (fields.hasMoreElements()) {
            tagged = (ASN1TaggedObject) fields.nextElement();
            switch (tagged.getTagNo()) {
            case 0:
                sequence = ASN1Sequence.getInstance(tagged, true);
                String[] mechanisms = new String[sequence.size()];
                for (int i = mechanisms.length - 1; i >= 0; i--) {
                    DERObjectIdentifier mechanism = (DERObjectIdentifier)
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    {
        this.seq = seq;

        for (int i = 0; i != seq.size(); i++)
        {
            ASN1TaggedObject  o = (ASN1TaggedObject)seq.getObjectAt(i);

            switch (o.getTagNo())
            {
            case 0:
                break;
            case 1:
                onlyContainsUserCerts = DERBoolean.getInstance(o, false).isTrue();
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        ASN1Sequence    seq)
    {
        Enumeration e = seq.getObjects();
        while (e.hasMoreElements())
        {
            ASN1TaggedObject    o = (ASN1TaggedObject)e.nextElement();
            switch (o.getTagNo())
            {
            case 0:
                permitted = ASN1Sequence.getInstance(o, false);
                break;
            case 1:
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                throw new IllegalArgumentException("Can't find signing certificate with serial " + serialNumber.toString(16));
            }
            digestAlgorithm = ((DERObjectIdentifier)((ASN1Sequence)signerInfo.getObjectAt(2)).getObjectAt(0)).getId();
            next = 3;
            if (signerInfo.getObjectAt(next) instanceof ASN1TaggedObject) {
                ASN1TaggedObject tagsig = (ASN1TaggedObject)signerInfo.getObjectAt(next);
                ASN1Sequence sseq = (ASN1Sequence)tagsig.getObject();
                ByteArrayOutputStream bOut = new ByteArrayOutputStream();           
                ASN1OutputStream dout = new ASN1OutputStream(bOut);
                try {
                    ASN1EncodableVector attribute = new ASN1EncodableVector();
                    for (int k = 0; k < sseq.size(); ++k) {
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    {
        Enumeration     e = seq.getObjects();

        while (e.hasMoreElements())
        {
            ASN1TaggedObject o = DERTaggedObject.getInstance(e.nextElement());

            switch (o.getTagNo())
            {
            case 0:
                this.keyidentifier = ASN1OctetString.getInstance(o, false);
                break;
            case 1:
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    {
        this.seq = seq;

        for (int i = 0; i != seq.size(); i++)
        {
            ASN1TaggedObject o = ASN1TaggedObject.getInstance(seq.getObjectAt(i));

            switch (o.getTagNo())
            {
            case 0:
                                                    // CHOICE so explicit
                distributionPoint = DistributionPointName.getInstance(o, true);
                break;
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            return (GeneralName)obj;
        }

        if (obj instanceof ASN1TaggedObject)
        {
            ASN1TaggedObject    tagObj = (ASN1TaggedObject)obj;
            int                 tag = tagObj.getTagNo();

            switch (tag)
            {
            case otherName:
                return new GeneralName(tag, ASN1Sequence.getInstance(tagObj, false));
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            // 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:
                    certsBer = tagged instanceof BERTaggedObject;
                    certificates = ASN1Set.getInstance(tagged, false);
                    break;
                case 1:
                    crlsBer = tagged instanceof BERTaggedObject;
                    crls = ASN1Set.getInstance(tagged, false);
                    break;
                default:
                    throw new IllegalArgumentException("unknown tag value " + tagged.getTagNo());
                }
            }
            else
            {
                signerInfos = (ASN1Set)o;
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        maskGenAlgorithm = DEFAULT_MASK_GEN_FUNCTION;
        pSourceAlgorithm = DEFAULT_P_SOURCE_ALGORITHM;
       
        for (int i = 0; i != seq.size(); i++)
        {
            ASN1TaggedObject    o = (ASN1TaggedObject)seq.getObjectAt(i);
           
            switch (o.getTagNo())
            {
            case 0:
                hashAlgorithm = AlgorithmIdentifier.getInstance(o, true);
                break;
            case 1:
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