Examples of org.apache.directory.api.asn1.util.Oid

Package org.apache.directory.api.asn1.util

Examples of org.apache.directory.api.asn1.util.Oid

org.apache.directory.api.asn1.ber.Asn1Decoder
This class implement an Oid (Object Identifier).

An Oid is encoded as a list of bytes representing integers.

An Oid has a numeric representation where number are separated with dots :
SPNEGO Oid = 1.3.6.1.5.5.2

Translating from a byte list to a dot separated list of number follows the rules :
- the first number is in [0..2]
- the second number is in [0..39] if the first number is 0 or 1
- the first byte has a value equal to : number 1 * 40 + number two
- the upper bit of a byte is set if the next byte is a part of the number
For instance, the SPNEGO Oid (1.3.6.1.5.5.2) will be encoded :
```
 1.3 -> 0x2B (1*40 + 3 = 43 = 0x2B) .6  -> 0x06 .1  -> 0x01 .5  -> 0x05 .5  -> 0x05 .2  -> 0x02 
```
The Kerberos V5 Oid (1.2.840.48018.1.2.2) will be encoded :
```
 1.2   -> 0x2A (1*40 + 2 = 42 = 0x2A) 840   -> 0x86 0x48 (840 = 6 * 128 + 72 = (0x06 | 0x80) 0x48 = 0x86 0x48 48018 -> 0x82 0xF7 0x12 (2 * 128 * 128 + 119 * 128 + 18 = (0x02 | 0x80) (0x77 | 0x80) 0x12 .1    -> 0x01 .2    -> 0x02 .2    -> 0x02 
```
@author Apache Directory Project

     * @throws DecoderException
     */
    @Test(expected = DecoderException.class)
    public void testDecodeEmptyETypeInfo2EntryEmptyETypeTag() throws DecoderException
    {
        Asn1Decoder krbDecoder = new Asn1Decoder();


        ByteBuffer stream = ByteBuffer.allocate( 0x06 );


        stream.put( new byte[]
            {
                0x30, 0x04,
                ( byte ) 0xA0, 0x02,
                0x02, 0x00
        } );


        stream.flip();


        ETypeInfo2EntryContainer container = new ETypeInfo2EntryContainer();


        krbDecoder.decode( stream, container );
        fail();
    }

View Full Code Here

     * @throws DecoderException
     */
    @Test
    public void testDecodeEmptyETypeInfo2EntryBadEType() throws DecoderException
    {
        Asn1Decoder krbDecoder = new Asn1Decoder();


        ByteBuffer stream = ByteBuffer.allocate( 0x07 );


        stream.put( new byte[]
            {
                0x30, 0x05,
                ( byte ) 0xA0, 0x03,
                0x02, 0x01, 0x40
        } );


        stream.flip();


        ETypeInfo2EntryContainer container = new ETypeInfo2EntryContainer();


        try
        {
            krbDecoder.decode( stream, container );
        }
        catch ( DecoderException de )
        {
            de.printStackTrace();

View Full Code Here

            // This will generate a PROTOCOL_ERROR
            throw new DecoderException( I18n.err( I18n.ERR_04067 ) );
        }


        // decoder for Ticket
        Asn1Decoder decoder = new Asn1Decoder();


        // Ticket container
        TicketContainer ticketContainer = new TicketContainer( krbCredContainer.getStream() );


        krbCredContainer.rewind();


        try
        {
            // decode Ticket
            decoder.decode( krbCredContainer.getStream(), ticketContainer );
        }
        catch ( DecoderException e )
        {
            throw e;
        }

View Full Code Here

            fail();
        }


        stream.flip();


        Asn1Decoder decoder = new Asn1Decoder();
        EncTicketPartContainer container = new EncTicketPartContainer( stream );


        try
        {
            decoder.decode( stream, container );
        }
        catch ( DecoderException e )
        {
            fail();
        }

View Full Code Here

     * Test the decoding of a KDC-REQ message
     */
    @Test
    public void testDecodeFullKdcReq() throws Exception
    {
        Asn1Decoder kerberosDecoder = new Asn1Decoder();


        ByteBuffer stream = ByteBuffer.allocate( 0x18F );


        stream.put( new byte[]
            {
                0x30, ( byte ) 0x82, 0x01, ( byte ) 0x8B,
                ( byte ) 0xA1, 0x03,
                0x02, 0x01, 0x05,
                ( byte ) 0xA2, 0x03,
                0x02, 0x01, 0x0A,
                ( byte ) 0xA3, 0x20,
                0x30, 0x1E,
                0x30, 0x0D,
                ( byte ) 0xA1, 0x03,
                0x02, 0x01, 01,
                ( byte ) 0xA2, 0x06,
                0x04, 0x04, 'a', 'b', 'c', 'd',
                0x30, 0x0D,
                ( byte ) 0xA1, 0x03,
                0x02, 0x01, 01,
                ( byte ) 0xA2, 0x06,
                0x04, 0x04, 'e', 'f', 'g', 'h',
                ( byte ) 0xA4, ( byte ) 0x82, 0x01, 0x5B,
                0x30, ( byte ) 0x82, 0x01, 0x57,
                ( byte ) 0xA0, 0x07,
                0x03, 0x05,
                0x00, 0x01, 0x04, 0x00, 0x32,
                ( byte ) 0xA1, 0x13,
                0x30, 0x11,
                ( byte ) 0xA0, 0x03,
                0x02, 0x01, 0x0A,
                ( byte ) 0xA1, 0x0A,
                0x30, 0x08,
                0x1B, 0x06,
                'c', 'l', 'i', 'e', 'n', 't',
                ( byte ) 0xA2, 0x0D,
                0x1B, 0x0B,
                'E', 'X', 'A', 'M', 'P', 'L', 'E', '.', 'C', 'O', 'M',
                ( byte ) 0xA3, 0x13,
                0x30, 0x11,
                ( byte ) 0xA0, 0x03,
                0x02, 0x01, 0x0A,
                ( byte ) 0xA1, 0x0A,
                0x30, 0x08,
                0x1B, 0x06,
                's', 'e', 'r', 'v', 'e', 'r',
                ( byte ) 0xA4, 0x11,
                0x18, 0x0F,
                '2', '0', '1', '0', '1', '1', '1', '0', '1', '5', '4', '5', '2', '5', 'Z',
                ( byte ) 0xA5, 0x11,
                0x18, 0x0F,
                '2', '0', '1', '0', '1', '1', '1', '0', '1', '5', '4', '5', '2', '5', 'Z',
                ( byte ) 0xA6, 0x11,
                0x18, 0x0F,
                '2', '0', '1', '0', '1', '1', '1', '0', '1', '5', '4', '5', '2', '5', 'Z',
                ( byte ) 0xA7, 0x04,
                0x02, 0x02,
                0x30, 0x39,
                ( byte ) 0xA8, 0x0B,
                0x30, 0x09,
                0x02, 0x01, 0x06,
                0x02, 0x01, 0x11,
                0x02, 0x01, 0x12,
                ( byte ) 0xA9, 0x2E,
                0x30, 0x2C,
                0x30, 0x14,
                ( byte ) 0xA0, 0x03,
                0x02, 0x01, 0x02,
                ( byte ) 0xA1, 0x0D,
                0x04, 0x0B,
                '1', '9', '2', '.', '1', '6', '8', '.', '0', '.', '1',
                0x30, 0x14,
                ( byte ) 0xA0, 0x03,
                0x02, 0x01, 0x02,
                ( byte ) 0xA1, 0x0D,
                0x04, 0x0B,
                '1', '9', '2', '.', '1', '6', '8', '.', '0', '.', '2',
                ( byte ) 0xAA, 0x11,
                0x30, 0x0F,
                ( byte ) 0xA0, 0x03,
                0x02, 0x01, 0x11,
                ( byte ) 0xA2, 0x08,
                0x04, 0x06,
                'a', 'b', 'c', 'd', 'e', 'f',
                ( byte ) 0xAB, ( byte ) 0x81, ( byte ) 0x83,
                0x30, ( byte ) 0x81, ( byte ) 0x80,
                0x61, 0x3E,
                0x30, 0x3C,
                ( byte ) 0xA0, 0x03,
                0x02, 0x01, 0x05,
                ( byte ) 0xA1, 0x0D,
                0x1B, 0x0B,
                'E', 'X', 'A', 'M', 'P', 'L', 'E', '.', 'C', 'O', 'M',
                ( byte ) 0xA2, 0x13,
                0x30, 0x11,
                ( byte ) 0xA0, 0x03,
                0x02, 0x01, 0x01,
                ( byte ) 0xA1, 0x0A,
                0x30, 0x08,
                0x1B, 0x06,
                'c', 'l', 'i', 'e', 'n', 't',
                ( byte ) 0xA3, 0x11,
                0x30, 0x0F,
                ( byte ) 0xA0, 0x03,
                0x02, 0x01, 0x11,
                ( byte ) 0xA2, 0x08,
                0x04, 0x06,
                'a', 'b', 'c', 'd', 'e', 'f',
                0x61, 0x3E,
                0x30, 0x3C,
                ( byte ) 0xA0, 0x03,
                0x02, 0x01, 0x05,
                ( byte ) 0xA1, 0x0D,
                0x1B, 0x0B,
                'E', 'X', 'A', 'M', 'P', 'L', 'E', '.', 'C', 'O', 'M',
                ( byte ) 0xA2, 0x13,
                0x30, 0x11,
                ( byte ) 0xA0, 0x03,
                0x02, 0x01, 0x01,
                ( byte ) 0xA1, 0x0A,
                0x30, 0x08,
                0x1B, 0x06,
                's', 'e', 'r', 'v', 'e', 'r',
                ( byte ) 0xA3, 0x11,
                0x30, 0x0F,
                ( byte ) 0xA0, 0x03,
                0x02, 0x01, 0x11,
                ( byte ) 0xA2, 0x08,
                0x04, 0x06,
                'a', 'b', 'c', 'd', 'e', 'f'
        } );


        stream.flip();


        // Allocate a KdcReq Container
        KdcReqContainer kdcReqContainer = new KdcReqContainer( stream );
        kdcReqContainer.setKdcReq( new AsReq() );


        // Decode the KdcReq PDU
        try
        {
            kerberosDecoder.decode( stream, kdcReqContainer );
        }
        catch ( DecoderException de )
        {
            fail( de.getMessage() );
        }

View Full Code Here

     * Test the decoding of a KDC-REQ with nothing in it
     */
    @Test(expected = DecoderException.class)
    public void testKdcReqEmpty() throws DecoderException
    {
        Asn1Decoder kerberosDecoder = new Asn1Decoder();


        ByteBuffer stream = ByteBuffer.allocate( 0x02 );


        stream.put( new byte[]
            { 0x30, 0x00 } );


        stream.flip();


        // Allocate a KDC-REQ Container
        Asn1Container kdcReqContainer = new KdcReqContainer( stream );


        // Decode the KDC-REQ PDU
        kerberosDecoder.decode( stream, kdcReqContainer );
        fail();
    }

View Full Code Here

     * Test the decoding of a KDC-REQ with empty Pvno tag
     */
    @Test(expected = DecoderException.class)
    public void testKdcReqEmptyPvnoTag() throws DecoderException
    {
        Asn1Decoder kerberosDecoder = new Asn1Decoder();


        ByteBuffer stream = ByteBuffer.allocate( 0x04 );


        stream.put( new byte[]
            {
                0x30, 0x02,
                ( byte ) 0xA1, 0x00
        } );


        stream.flip();


        // Allocate a KDC-REQ Container
        Asn1Container kdcReqContainer = new KdcReqContainer( stream );


        // Decode the KDC-REQ PDU
        kerberosDecoder.decode( stream, kdcReqContainer );
        fail();
    }

View Full Code Here

     * Test the decoding of a KDC-REQ with empty Pvno value
     */
    @Test(expected = DecoderException.class)
    public void testKdcReqEmptyPvnoValue() throws DecoderException
    {
        Asn1Decoder kerberosDecoder = new Asn1Decoder();


        ByteBuffer stream = ByteBuffer.allocate( 0x06 );


        stream.put( new byte[]
            {
                0x30, 0x04,
                ( byte ) 0xA1, 0x02,
                0x02, 0x00
        } );


        stream.flip();


        // Allocate a KDC-REQ Container
        Asn1Container kdcReqContainer = new KdcReqContainer( stream );


        // Decode the KDC-REQ PDU
        kerberosDecoder.decode( stream, kdcReqContainer );
        fail();
    }

View Full Code Here

     * Test the decoding of a TGS-REP message
     */
    @Test
    public void testDecodeFullTgsRep() throws Exception
    {
        Asn1Decoder kerberosDecoder = new Asn1Decoder();


        ByteBuffer stream = ByteBuffer.allocate( 0xAC );


        stream.put( new byte[]
            {
                0x6D, ( byte ) 0x81, ( byte ) 0xA9,
                0x30, ( byte ) 0x81, ( byte ) 0xA6,
                ( byte ) 0xA0, 0x03, // PVNO
                0x02,
                0x01,
                0x05,
                ( byte ) 0xA1,
                0x03, // msg-type
                0x02,
                0x01,
                0x0D,
                ( byte ) 0xA2,
                0x20, // PA-DATA
                0x30,
                0x1E,
                0x30,
                0x0D,
                ( byte ) 0xA1,
                0x03,
                0x02,
                0x01,
                01,
                ( byte ) 0xA2,
                0x06,
                0x04,
                0x04,
                'a',
                'b',
                'c',
                'd',
                0x30,
                0x0D,
                ( byte ) 0xA1,
                0x03,
                0x02,
                0x01,
                01,
                ( byte ) 0xA2,
                0x06,
                0x04,
                0x04,
                'e',
                'f',
                'g',
                'h',
                ( byte ) 0xA3,
                0x0D, // crealm
                0x1B,
                0x0B,
                'E',
                'X',
                'A',
                'M',
                'P',
                'L',
                'E',
                '.',
                'C',
                'O',
                'M',
                ( byte ) 0xA4,
                0x14, // cname
                0x30,
                0x12,
                ( byte ) 0xA0,
                0x03, // name-type
                0x02,
                0x01,
                0x01,
                ( byte ) 0xA1,
                0x0B, // name-string
                0x30,
                0x09,
                0x1B,
                0x07,
                'h',
                'n',
                'e',
                'l',
                's',
                'o',
                'n',
                ( byte ) 0xA5,
                0x40, // Ticket
                0x61,
                0x3E,
                0x30,
                0x3C,
                ( byte ) 0xA0,
                0x03,
                0x02,
                0x01,
                0x05,
                ( byte ) 0xA1,
                0x0D,
                0x1B,
                0x0B,
                'E',
                'X',
                'A',
                'M',
                'P',
                'L',
                'E',
                '.',
                'C',
                'O',
                'M',
                ( byte ) 0xA2,
                0x13,
                0x30,
                0x11,
                ( byte ) 0xA0,
                0x03,
                0x02,
                0x01,
                0x01,
                ( byte ) 0xA1,
                0x0A,
                0x30,
                0x08,
                0x1B,
                0x06,
                'c',
                'l',
                'i',
                'e',
                'n',
                't',
                ( byte ) 0xA3,
                0x11,
                0x30,
                0x0F,
                ( byte ) 0xA0,
                0x03,
                0x02,
                0x01,
                0x11,
                ( byte ) 0xA2,
                0x08,
                0x04,
                0x06,
                'a',
                'b',
                'c',
                'd',
                'e',
                'f',
                ( byte ) 0xA6,
                0x11, // enc-part
                0x30,
                0x0F,
                ( byte ) 0xA0,
                0x03,
                0x02,
                0x01,
                0x11,
                ( byte ) 0xA2,
                0x08,
                0x04,
                0x06,
                'a',
                'b',
                'c',
                'd',
                'e',
                'f',
        } );


        stream.flip();


        // Allocate a TgsRep Container
        TgsRepContainer tgsRepContainer = new TgsRepContainer( stream );


        // Decode the TgsRep PDU
        try
        {
            kerberosDecoder.decode( stream, tgsRepContainer );
        }
        catch ( DecoderException de )
        {
            fail( de.getMessage() );
        }

View Full Code Here

     * Test the decoding of a TGS-REP with nothing in it
     */
    @Test(expected = DecoderException.class)
    public void testTgsRepEmpty() throws DecoderException
    {
        Asn1Decoder kerberosDecoder = new Asn1Decoder();


        ByteBuffer stream = ByteBuffer.allocate( 0x02 );


        stream.put( new byte[]
            { 0x30, 0x00 } );


        stream.flip();


        // Allocate a TGS-REP Container
        Asn1Container tgsRepContainer = new TgsRepContainer( stream );


        // Decode the TGS-REP PDU
        kerberosDecoder.decode( stream, tgsRepContainer );
        fail();
    }

View Full Code Here

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