Example usage for org.bouncycastle.asn1 DERGeneralString getOctets

Introduction

In this page you can find the example usage for org.bouncycastle.asn1 DERGeneralString getOctets.

Prototype

public byte[] getOctets() 

Source Link

Document

Return a byte array representation of our contained String.

Usage

From source file:nl.uva.vlet.grid.voms.VOMSAttributeCertificate.java

License:Apache License

public void setVOMSFQANs(String[] fqans) throws Exception {
    try {/*  w  ww. j  ava  2s  .co  m*/
        //--------------------------------------------------------------------------
        // put the FQANs into the SEQUENCE

        DEREncodableVector fqanVector = new ASN1EncodableVector();

        for (int f = 0; f < fqans.length; f++) {
            DERGeneralString fqan = new DERGeneralString(fqans[f]);
            ASN1OctetString fqanOctetString = ASN1OctetString.getInstance(new DEROctetString(fqan.getOctets()));
            fqanVector.add(fqanOctetString);
        }

        ASN1Sequence fqanSequence = ASN1Sequence.getInstance(new DERSequence(fqanVector));

        //--------------------------------------------------------------------------
        // put something into the undocumented TaggedObject

        DERGeneralString origin = new DERGeneralString("gridportal://newvoms:15000");

        ASN1OctetString originOctetString = ASN1OctetString.getInstance(new DEROctetString(origin.getOctets()));

        /*
         ASN1TaggedObject taggedObject2 = ASN1TaggedObject.getInstance( new DERTaggedObject( 6 , originOctetString ) , true ) ;
                
         ASN1TaggedObject taggedObject = ASN1TaggedObject.getInstance( new DERTaggedObject( 0 , taggedObject2 ) , true ) ;
                
         DEROctetString originOctetString = new DEROctetString( origin.getOctets() ) ;
         */

        DERTaggedObject taggedObject2 = new DERTaggedObject(6, originOctetString);

        DERTaggedObject taggedObject = new DERTaggedObject(0, taggedObject2);

        //--------------------------------------------------------------------------
        // put the taggedObject and then the fqanSequence into sequence2

        DEREncodableVector sequence2Vector = new ASN1EncodableVector();
        sequence2Vector.add(taggedObject);
        sequence2Vector.add(fqanSequence);
        ASN1Sequence sequence2 = ASN1Sequence.getInstance(new DERSequence(sequence2Vector));

        //--------------------------------------------------------------------------
        // the SET has one member - sequence2

        ASN1Set set = ASN1Set.getInstance(new DERSet(sequence2));

        //--------------------------------------------------------------------------
        // SEQUENCE sequence has an OID and the set

        DERObjectIdentifier voms4oid = new DERObjectIdentifier("1.3.6.1.4.1.8005.100.100.4");

        DEREncodableVector sequenceVector = new ASN1EncodableVector();
        sequenceVector.add(voms4oid);
        sequenceVector.add(set);
        ASN1Sequence sequence = ASN1Sequence.getInstance(new DERSequence(sequenceVector));

        //--------------------------------------------------------------------------

        this.attributes = ASN1Sequence.getInstance(new DERSequence(sequence));

    } catch (Exception e) {
        throw e;
    }

}

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