Package org.apache.directory.server.kerberos.shared.messages

Examples of org.apache.directory.server.kerberos.shared.messages.ApplicationRequest


        {
            throw new KerberosException( ErrorType.KDC_ERR_PADATA_TYPE_NOSUPP );
        }

        ApplicationRequestDecoder decoder = new ApplicationRequestDecoder();
        ApplicationRequest authHeader = decoder.decode( undecodedAuthHeader );
       
        Ticket tgt = authHeader.getTicket();

        tgsContext.setAuthHeader( authHeader );
        tgsContext.setTgt( tgt );
    }
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    }


    private static void verifyTgtAuthHeader( TicketGrantingContext tgsContext ) throws KerberosException
    {
        ApplicationRequest authHeader = tgsContext.getAuthHeader();
        Ticket tgt = tgsContext.getTgt();
       
        boolean isValidate = tgsContext.getRequest().getKdcOptions().get( KdcOptions.VALIDATE );

        EncryptionType encryptionType = tgt.getEncPart().getEType();
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     * @throws IOException
     */
    protected PaData[] getPreAuthenticationData( Ticket ticket, EncryptedData authenticator )
        throws IOException
    {
        ApplicationRequest applicationRequest = new ApplicationRequest();
        applicationRequest.setMessageType( KerberosMessageType.AP_REQ );
        applicationRequest.setProtocolVersionNumber( 5 );
        applicationRequest.setApOptions( new ApOptions() );
        applicationRequest.setTicket( ticket );
        applicationRequest.setEncPart( authenticator );

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

        PaData[] paData = new PaData[1];
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        if ( request.getAuthHeader() == null || request.getAuthHeader().getTicket() == null )
        {
            throw new ChangePasswordException( ErrorType.KRB5_KPASSWD_AUTHERROR );
        }

        ApplicationRequest authHeader = request.getAuthHeader();
        Ticket ticket = authHeader.getTicket();

        changepwContext.setAuthHeader( authHeader );
        changepwContext.setTicket( ticket );
    }
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    }
   
   
    private static void verifyServiceTicketAuthHeader( ChangePasswordContext changepwContext ) throws KerberosException
    {
        ApplicationRequest authHeader = changepwContext.getAuthHeader();
        Ticket ticket = changepwContext.getTicket();

        EncryptionType encryptionType = ticket.getEncPart().getEType();
        EncryptionKey serverKey = changepwContext.getServerEntry().getKeyMap().get( encryptionType );
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    private static void monitorContext( ChangePasswordContext changepwContext ) throws KerberosException
    {
        try
        {
            PrincipalStore store = changepwContext.getStore();
            ApplicationRequest authHeader = changepwContext.getAuthHeader();
            Ticket ticket = changepwContext.getTicket();
            ReplayCache replayCache = changepwContext.getReplayCache();
            long clockSkew = changepwContext.getConfig().getAllowableClockSkew();

            Authenticator authenticator = changepwContext.getAuthenticator();
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     authenticator[4]              EncryptedData
     }
     */
    private ApplicationRequest decodeApplicationRequestSequence( DERSequence sequence ) throws IOException
    {
        ApplicationRequest authHeader = new ApplicationRequest();

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

            switch ( tag )
            {
                case 0:
                    DERInteger tag0 = ( DERInteger ) derObject;
                    authHeader.setProtocolVersionNumber( tag0.intValue() );
                    break;
                   
                case 1:
                    DERInteger tag1 = ( DERInteger ) derObject;
                    authHeader.setMessageType( KerberosMessageType.getTypeByOrdinal( tag1.intValue() ) );
                    break;
                   
                case 2:
                    DERBitString apOptions = ( DERBitString ) derObject;
                    authHeader.setApOptions( new ApOptions( apOptions.getOctets() ) );
                    break;
                case 3:
                    DERApplicationSpecific tag3 = ( DERApplicationSpecific ) derObject;
                    authHeader.setTicket( TicketDecoder.decode( tag3 ) );
                    break;
                   
                case 4:
                    DERSequence tag4 = ( DERSequence ) derObject;
                    authHeader.setEncPart( EncryptedDataDecoder.decode( tag4 ) );
                    break;
            }
        }

        return authHeader;
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     * @throws IOException
     */
    public void encode( ByteBuffer buf, ChangePasswordRequest message ) throws IOException
    {
        // Build application request bytes
        ApplicationRequest appRequest = message.getAuthHeader();
        ApplicationRequestEncoder appEncoder = new ApplicationRequestEncoder();
        byte[] encodedAppRequest = appEncoder.encode( appRequest );

        // Build private message bytes
        PrivateMessage privateMessage = message.getPrivateMessage();
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        byte[] undecodedAuthHeader = new byte[authHeaderLength];
        buf.get( undecodedAuthHeader, 0, authHeaderLength );

        ApplicationRequestDecoder decoder = new ApplicationRequestDecoder();
        ApplicationRequest authHeader = decoder.decode( undecodedAuthHeader );

        modifier.setAuthHeader( authHeader );

        byte[] encodedPrivate = new byte[buf.remaining()];
        buf.get( encodedPrivate, 0, buf.remaining() );
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        modifier.setSubSessionKey( subSessionKey );

        EncryptedData encryptedAuthenticator = cipherTextHandler.seal( serviceTicket.getEncTicketPart().getSessionKey(), modifier
                .getAuthenticator(), KeyUsage.NUMBER11 );

        ApplicationRequest apReq = new ApplicationRequest( apOptions, serviceTicket, encryptedAuthenticator );

        String newPassword = "secretsecret";

        PrivateMessage priv = getChangePasswordPrivateMessage( newPassword, subSessionKey );
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