Examples of EncKrbPrivPart

org.apache.directory.server.kerberos.shared.messages.components.EncKrbPrivPart
Encrypted part of private messages. @author Apache Directory Project @version $Rev: 589780 $, $Date: 2007-10-29 19:14:59 +0100 (Lun, 29 oct 2007) $

org.apache.directory.shared.kerberos.components.EncKrbPrivPart

The EncKrbPrivPart structure is used to store a EncKrbPrivPart associated to a type. The ASN.1 grammar is :

 EncKrbPrivPart  ::= [APPLICATION 28] SEQUENCE { user-data       [0] OCTET STRING, timestamp       [1] KerberosTime OPTIONAL, usec            [2] Microseconds OPTIONAL, seq-number      [3] UInt32 OPTIONAL, s-address       [4] HostAddress -- sender's addr --, r-address       [5] HostAddress OPTIONAL -- recip's addr }

@author Apache Directory Project

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

        catch ( DecoderException e )
        {
            fail();
        }


        EncKrbPrivPart enKrbPrivPart = container.getEncKrbPrivPart();


        HostAddress ad = new HostAddress( InetAddress.getByName( "127.0.0.1" ) );


        assertTrue( Arrays.equals( new byte[]
            { 0, 1 }, enKrbPrivPart.getUserData() ) );
        assertNull( enKrbPrivPart.getTimestamp() );
        assertEquals( 1, enKrbPrivPart.getUsec() );
        assertEquals( 1, enKrbPrivPart.getSeqNumber() );
        assertEquals( ad, enKrbPrivPart.getSenderAddress() );
        assertEquals( ad, enKrbPrivPart.getRecipientAddress() );


        int computedLen = enKrbPrivPart.computeLength();


        assertEquals( streamLen, computedLen );


        try
        {
            ByteBuffer bb = ByteBuffer.allocate( computedLen );


            enKrbPrivPart.encode( bb );


            String encoded = Strings.dumpBytes( bb.array() );
            assertEquals( decoded, encoded );
        }
        catch ( EncoderException e )

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

        catch ( DecoderException e )
        {
            fail();
        }


        EncKrbPrivPart encKrbPrivPart = container.getEncKrbPrivPart();


        HostAddress ad = new HostAddress( InetAddress.getByName( "127.0.0.1" ) );


        assertTrue( Arrays.equals( new byte[]
            { 0, 1 }, encKrbPrivPart.getUserData() ) );
        assertNull( encKrbPrivPart.getTimestamp() );
        assertEquals( 0, encKrbPrivPart.getUsec() );
        assertEquals( 1, encKrbPrivPart.getSeqNumber() );
        assertEquals( ad, encKrbPrivPart.getSenderAddress() );
        assertEquals( ad, encKrbPrivPart.getRecipientAddress() );


        int computedLen = encKrbPrivPart.computeLength();


        assertEquals( streamLen, computedLen );


        try
        {
            ByteBuffer bb = ByteBuffer.allocate( computedLen );


            encKrbPrivPart.encode( bb );


            String encoded = Strings.dumpBytes( bb.array() );
            assertEquals( decoded, encoded );
        }
        catch ( EncoderException e )

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

        {
            e.printStackTrace();
            fail();
        }


        EncKrbPrivPart encKrbPrivPart = container.getEncKrbPrivPart();


        HostAddress ad = new HostAddress( InetAddress.getByName( "127.0.0.1" ) );


        assertTrue( Arrays.equals( new byte[]
            { 0, 1 }, encKrbPrivPart.getUserData() ) );
        assertNull( encKrbPrivPart.getTimestamp() );
        assertEquals( 0, encKrbPrivPart.getUsec() );
        assertEquals( 0, encKrbPrivPart.getSeqNumber() );
        assertEquals( ad, encKrbPrivPart.getSenderAddress() );
        assertEquals( ad, encKrbPrivPart.getRecipientAddress() );


        int computedLen = encKrbPrivPart.computeLength();


        assertEquals( streamLen, computedLen );


        try
        {
            ByteBuffer bb = ByteBuffer.allocate( computedLen );


            encKrbPrivPart.encode( bb );


            String encoded = Strings.dumpBytes( bb.array() );
            assertEquals( decoded, encoded );
        }
        catch ( EncoderException e )

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

        catch ( DecoderException e )
        {
            fail();
        }


        EncKrbPrivPart encKrbPrivPart = container.getEncKrbPrivPart();


        String time = "20101119080043Z";
        HostAddress ad = new HostAddress( InetAddress.getByName( "127.0.0.1" ) );


        assertTrue( Arrays.equals( new byte[]
            { 0, 1 }, encKrbPrivPart.getUserData() ) );
        assertEquals( time, encKrbPrivPart.getTimestamp().getDate() );
        assertEquals( 1, encKrbPrivPart.getUsec() );
        assertEquals( 0, encKrbPrivPart.getSeqNumber() );
        assertEquals( ad, encKrbPrivPart.getSenderAddress() );
        assertEquals( ad, encKrbPrivPart.getRecipientAddress() );


        int computedLen = encKrbPrivPart.computeLength();


        assertEquals( streamLen, computedLen );


        try
        {
            ByteBuffer bb = ByteBuffer.allocate( computedLen );


            encKrbPrivPart.encode( bb );


            String encoded = Strings.dumpBytes( bb.array() );
            assertEquals( decoded, encoded );
        }
        catch ( EncoderException e )

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

        {
            e.printStackTrace();
            fail();
        }


        EncKrbPrivPart encKrbPrivPart = container.getEncKrbPrivPart();


        HostAddress ad = new HostAddress( InetAddress.getByName( "127.0.0.1" ) );


        assertTrue( Arrays.equals( new byte[]
            { 0, 1 }, encKrbPrivPart.getUserData() ) );
        assertNull( encKrbPrivPart.getTimestamp() );
        assertEquals( 0, encKrbPrivPart.getUsec() );
        assertEquals( 0, encKrbPrivPart.getSeqNumber() );
        assertEquals( ad, encKrbPrivPart.getSenderAddress() );
        assertNull( encKrbPrivPart.getRecipientAddress() );


        int computedLen = encKrbPrivPart.computeLength();


        assertEquals( streamLen, computedLen );


        try
        {
            ByteBuffer bb = ByteBuffer.allocate( computedLen );


            encKrbPrivPart.encode( bb );


            String encoded = Strings.dumpBytes( bb.array() );
            assertEquals( decoded, encoded );
        }
        catch ( EncoderException e )

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

        {
            throw new KerberosException( ErrorType.KRB_AP_ERR_BAD_INTEGRITY, de );
        }


        // get the decoded EncKrbPrivPart
        EncKrbPrivPart encKrbPrivPart = ( ( EncKrbPrivPartContainer ) encKrbPrivPartContainer ).getEncKrbPrivPart();


        return encKrbPrivPart;
    }

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


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


        EncKrbPrivPart encKrbPrivPart = new EncKrbPrivPart();
        encKrbPrivPartContainer.setEncKrbPrivPart( encKrbPrivPart );


        if ( IS_DEBUG )
        {
            LOG.debug( "EncKrbPrivPart created" );

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

        EncryptionKey subSessionKey = authenticator.getSubKey();


        // decrypt the request's private message with the subsession key
        EncryptedData encReqPrivPart = request.getPrivateMessage().getEncryptedPart();


        EncKrbPrivPart privatePart;


        try
        {
            privatePart = ( EncKrbPrivPart ) cipherTextHandler.unseal( EncKrbPrivPart.class, subSessionKey,
                encReqPrivPart, KeyUsage.KRB_PRIV_ENC_PART_CHOSEN_KEY );
        }
        catch ( KerberosException ke )
        {
            throw new ChangePasswordException( ErrorType.KRB5_KPASSWD_SOFTERROR, ke );
        }


        ChangePasswordData passwordData = null;


        if ( request.getVersionNumber() == ( short ) 1 )
        {
            // Use protocol version 0x0001, the legacy Kerberos change password protocol
            ChangePasswordDataModifier modifier = new ChangePasswordDataModifier();
            modifier.setNewPassword( privatePart.getUserData() );
            passwordData = modifier.getChangePasswdData();
        }
        else
        {
            // Use protocol version 0xFF80, the backwards-compatible MS protocol
            ChangePasswordDataDecoder passwordDecoder = new ChangePasswordDataDecoder();
            passwordData = passwordDecoder.decodeChangePasswordData( privatePart.getUserData() );
        }


        try
        {
            changepwContext.setPassword( new String( passwordData.getPassword(), "UTF-8" ) );

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


        // begin building reply


        // create priv message
        // user-data component is short result code
        EncKrbPrivPart privPart = new EncKrbPrivPart();
        byte[] resultCode =
            { ( byte ) 0x00, ( byte ) 0x00 };
        privPart.setUserData( resultCode );


        privPart.setSenderAddress( new HostAddress( InetAddress.getLocalHost() ) );


        // get the subsession key from the Authenticator
        EncryptionKey subSessionKey = authenticator.getSubKey();


        EncryptedData encPrivPart;

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

        catch( DecoderException e )
        {
            fail();
        }
        
        EncKrbPrivPart encKrbPrivPart = container.getEncKrbPrivPart();
        
        String time = "20101119080043Z";
        HostAddress ad = new HostAddress( InetAddress.getByName( "127.0.0.1" ) );
        
        assertTrue( Arrays.equals( new byte[]{0,1}, encKrbPrivPart.getUserData() ) );
        assertEquals( time, encKrbPrivPart.getTimestamp().getDate() );
        assertEquals( 1, encKrbPrivPart.getUsec() );
        assertEquals( 1, encKrbPrivPart.getSeqNumber() );
        assertEquals( ad, encKrbPrivPart.getSenderAddress() );
        assertEquals( ad, encKrbPrivPart.getRecipientAddress() );


        int computedLen = encKrbPrivPart.computeLength();
        
        assertEquals( streamLen, computedLen );
        
        try
        {
            ByteBuffer bb = ByteBuffer.allocate( computedLen );
            
            encKrbPrivPart.encode( bb );
            
            String encoded = Strings.dumpBytes(bb.array());
            assertEquals( decoded, encoded );
        }
        catch( EncoderException e )

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