Examples of PaData

org.apache.directory.server.kerberos.shared.messages.value.PaData
The Pre-Authentication data. Tha ASN.1 GRAMMAR IS : PA-DATA ::= SEQUENCE { -- NOTE: first tag is [1], not [0] padata-type [1] Int32, padata-value [2] OCTET STRING -- might be encoded AP-REQ } @author Apache Directory Project @version $Rev: 902575 $, $Date: 2010-01-24 15:38:06 +0100 (Dim, 24 jan 2010) $

org.apache.directory.shared.kerberos.components.PaData

The Pre-Authentication data. The ASN.1 GRAMMAR IS :

 PA-DATA         ::= SEQUENCE { -- NOTE: first tag is [1], not [0] padata-type     [1] Int32, padata-value    [2] OCTET STRING -- might be encoded AP-REQ }

@author Apache Directory Project

Examples of org.apache.directory.server.kerberos.shared.messages.value.PaData

        int ii = 0;
        
        for ( Enumeration<DEREncodable> e = sequence.getObjects(); e.hasMoreElements(); )
        {
            DERSequence object = ( DERSequence ) e.nextElement();
            PaData paData = PreAuthenticationDataDecoder.decode( object );
            paDataSequence[ii] = paData;
            ii++;
        }


        return paDataSequence;

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Examples of org.apache.directory.server.kerberos.shared.messages.value.PaData

     *                          -- might be encoded AP-REQ
     * }
     */
    protected static PaData decode( DERSequence sequence )
    {
        PaData paData = new PaData();


        for ( Enumeration<DEREncodable> e = sequence.getObjects(); e.hasMoreElements(); )
        {
            DERTaggedObject object = ( DERTaggedObject ) e.nextElement();
            int tag = object.getTagNo();
            DEREncodable derObject = object.getObject();


            switch ( tag )
            {
                case 1:
                    DERInteger padataType = ( DERInteger ) derObject;
                    PaDataType type = PaDataType.getTypeByOrdinal( padataType.intValue() );
                    paData.setPaDataType( type );
                    break;
                case 2:
                    DEROctetString padataValue = ( DEROctetString ) derObject;
                    paData.setPaDataValue( padataValue.getOctets() );
                    break;
            }
        }


        return paData;

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Examples of org.apache.directory.server.kerberos.shared.messages.value.PaData


        EncryptedData encryptedData = lockBox.seal( clientKey, encryptedTimeStamp, KeyUsage.NUMBER1 );


        byte[] encodedEncryptedData = EncryptedDataEncoder.encode( encryptedData );


        PaData preAuth = new PaData();
        preAuth.setPaDataType( PaDataType.PA_ENC_TIMESTAMP );
        preAuth.setPaDataValue( encodedEncryptedData );


        paData[0] = preAuth;


        return paData;
    }

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Examples of org.apache.directory.server.kerberos.shared.messages.value.PaData

     */
    private static byte[] preparePreAuthenticationError( Set<EncryptionType> encryptionTypes )
    {
        PaData[] paDataSequence = new PaData[2];


        PaData paData = new PaData();
        paData.setPaDataType( PaDataType.PA_ENC_TIMESTAMP );
        paData.setPaDataValue( new byte[0] );


        paDataSequence[0] = paData;


        EncryptionTypeInfoEntry[] entries = new EncryptionTypeInfoEntry[ encryptionTypes.size() ];
        int i = 0;
        
        for ( EncryptionType encryptionType:encryptionTypes )
        {
            entries[i++] = new EncryptionTypeInfoEntry( encryptionType, null );
        }


        byte[] encTypeInfo = null;


        try
        {
            encTypeInfo = EncryptionTypeInfoEncoder.encode( entries );
        }
        catch ( IOException ioe )
        {
            return null;
        }


        PaData encType = new PaData();
        encType.setPaDataType( PaDataType.PA_ENCTYPE_INFO );
        encType.setPaDataValue( encTypeInfo );


        paDataSequence[1] = encType;


        try
        {

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Examples of org.apache.directory.server.kerberos.shared.messages.value.PaData

        ApplicationRequestEncoder encoder = new ApplicationRequestEncoder();
        byte[] encodedApReq = encoder.encode( applicationRequest );


        PaData[] paData = new PaData[1];


        PaData preAuth = new PaData();
        preAuth.setPaDataType( PaDataType.PA_TGS_REQ );
        preAuth.setPaDataValue( encodedApReq );


        paData[0] = preAuth;


        return paData;
    }

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Examples of org.apache.directory.server.kerberos.shared.messages.value.PaData


        EncryptedData encryptedData = lockBox.seal( clientKey, encryptedTimeStamp, KeyUsage.NUMBER1 );


        byte[] encodedEncryptedData = EncryptedDataEncoder.encode( encryptedData );


        PaData preAuth = new PaData();
        preAuth.setPaDataType( PaDataType.PA_PK_AS_REQ );
        preAuth.setPaDataValue( encodedEncryptedData );


        paData[0] = preAuth;


        return paData;
    }

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Examples of org.apache.directory.server.kerberos.shared.messages.value.PaData


        EncryptedData encryptedData = lockBox.seal( clientKey, encryptedTimeStamp, KeyUsage.NUMBER1 );


        byte[] encodedEncryptedData = EncryptedDataEncoder.encode( encryptedData );


        PaData preAuth = new PaData();
        preAuth.setPaDataType( PaDataType.PA_ENC_TIMESTAMP );
        preAuth.setPaDataValue( encodedEncryptedData );


        paData[0] = preAuth;


        return paData;
    }

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Examples of org.apache.directory.shared.kerberos.components.PaData

            KeyUsage.AS_REQ_PA_ENC_TIMESTAMP_WITH_CKEY );


        ByteBuffer buffer = ByteBuffer.allocate( encryptedData.computeLength() );
        byte[] encodedEncryptedData = encryptedData.encode( buffer ).array();


        PaData preAuth = new PaData();
        preAuth.setPaDataType( PaDataType.PA_PK_AS_REQ );
        preAuth.setPaDataValue( encodedEncryptedData );


        paData[0] = preAuth;


        return paData;
    }

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Examples of org.apache.directory.shared.kerberos.components.PaData

        EncryptedData encryptedData = lockBox.seal( clientKey, encryptedTimeStamp, KeyUsage.AS_REQ_PA_ENC_TIMESTAMP_WITH_CKEY );


        ByteBuffer buffer = ByteBuffer.allocate( encryptedData.computeLength() );
        byte[] encodedEncryptedData = encryptedData.encode( buffer ).array();


        PaData preAuth = new PaData();
        preAuth.setPaDataType( PaDataType.PA_ENC_TIMESTAMP );
        preAuth.setPaDataValue( encodedEncryptedData );


        paData[0] = preAuth;


        return paData;
    }

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Examples of org.apache.directory.shared.kerberos.components.PaData


        // Update the expected length for the current TLV
        tlv.setExpectedLength( tlv.getExpectedLength() - tlv.getLength() );


        // Store the PData in the container
        PaData paData = paDataContainer.getPaData();
        KdcReq kdcReq = kdcReqContainer.getKdcReq();
        kdcReq.addPaData( paData );


        if ( IS_DEBUG )
        {

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